US5686714A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dust-proof portable IC card reader
Assignee: Hitachi Ltd
•
Filing: 1995-08-31
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Granted: 1997-11-11
•
Expires: 2015-08-31
Abstract
Abstract A portable IC card reader for retrieving information from an IC card incorporating a semiconductor memory device and for displaying at least part of retrieved information. The portable IC card reader, which is of a size suitable to fit in a clothes pocket, a bag, or the like, includes a housing having a display portion provided on a part of the housing for displaying at least part of the retrieved information, and incorporating a controller. The housing further includes, at least at a part of the surface thereof, an IC card insert port through which the IC card is inserted and an IC card accommodating unit extending straight from the IC card insert port to an opposite side of the housing. The housing further includes a foreign-matter ejection exit formed by extending the IC card accommodating unit and opening at the opposite side of the integrated-circuit card insert port. In operation, foreign matter is ejected form the IC card accommodating unit by insertion of the IC card, thereby advantageously preventing the IC card reader from malfunctioning as a result of the foreign matter.
Inventors
- 👤 Yuhei Abe
- 👤 Takashi Azumi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:27
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/005; G06K13/00; G06K13/02; G06K13/08; G06K13/0868; G06K13/0893; G06K7/00; G06K7/0013; G06K7/0021; G06K7/0056; G06K7/006; G06K7/0073
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
136 words
A portable integrated-circuit card reader for retrieving information from an integrated-circuit card incorporating a semiconductor memory device and for displaying at least part of said information, said portable integrated-circuit card reader being of a size suitable for transport in a personal carrier, comprising: a housing having a display portion, provided on a part of said housing, for displaying said at least part of said information; a controller; an integrated-circuit card insert port, on at least a part of a surface of said housing, for receiving said integrated-circuit card; an integrated-circuit card accommodating unit extending straight from said integrated-circuit card insert port to an opposite side of said housing; and a foreign-matter ejection exit formed by extending said integrated-circuit card accommodating unit, said foreign-matter ejection exit opening at an opposite side of said integrated-circuit card insert port.
Claim 2
Dependent Claim
136 words
A portable integrated-circuit card reader for retrieving information from an integrated-circuit card incorporating a semiconductor memory device and for displaying at least part of said information, said portable integrated-circuit card reader being of a size suitable for transport in a personal carrier, comprising: a housing having a display portion, provided on a part of said housing, for displaying said at least part of said information; a controller; an integrated-circuit card insert port, on at least a part of a surface of said housing, for receiving said integrated-circuit card; an integrated-circuit card accommodating unit extending straight from said integrated-circuit card insert port to an opposite side of said housing; and a foreign-matter ejection exit formed by extending said integrated-circuit card accommodating unit, said foreign-matter ejection exit opening at an opposite side of said integrated-circuit card insert port.
Claim 3
Dependent Claim
38 words
A portable integrated-circuit card reader according to claim 1, wherein said foreign-matter ejection exit is provided with a lid member for covering said foreign-matter ejection exit, and said lid member being opened by insertion of said integrated-circuit card.
Claim 4
Dependent Claim
28 words
The portable integrated-circuit card reader recited in claim 1, wherein said personal carrier is one of the group consisting of a clothes pocket, a bag, and a briefcase.
Claim 5
Dependent Claim
28 words
The integrated-circuit card reader recited in claim 1, wherein said integrated-circuit card accommodating unit extends, without discontinuity, from said integrated-circuit card insert port to said foreign-matter ejection exit.
Claim 6
Dependent Claim
129 words
A portable integrated-circuit card reader for retrieving information from an integrated-circuit card incorporating a semiconductor memory device and for displaying at least part of said information, said portable integrated-circuit card reader being of a size suitable to fit in a personal carrier, comprising: a housing having a display portion for displaying said at least part of said information; and a controller, said housing further having, at least on a part of a surface thereof, an integrated-circuit card insert port for receiving said integrated-circuit card and an integrated-circuit card accommodating unit extending straight from said integrated-circuit card insert port to an opposite side of said housing, said housing further having a foreign-matter ejection member for ejecting foreign matter from said integrated-circuit card accommodating unit by insertion of said integrated-circuit card.
Claim 7
Dependent Claim
129 words
A portable integrated-circuit card reader for retrieving information from an integrated-circuit card incorporating a semiconductor memory device and for displaying at least part of said information, said portable integrated-circuit card reader being of a size suitable to fit in a personal carrier, comprising: a housing having a display portion for displaying said at least part of said information; and a controller, said housing further having, at least on a part of a surface thereof, an integrated-circuit card insert port for receiving said integrated-circuit card and an integrated-circuit card accommodating unit extending straight from said integrated-circuit card insert port to an opposite side of said housing, said housing further having a foreign-matter ejection member for ejecting foreign matter from said integrated-circuit card accommodating unit by insertion of said integrated-circuit card.
Claim 8
Dependent Claim
28 words
The portable integrated-circuit card reader recited in claim 5, wherein said personal carrier is one of the group consisting of a clothes pocket, a bag, and a briefcase.
Claim 9
Dependent Claim
161 words
A portable integrated-circuit card reader for retrieving information from an integrated-circuit card incorporating a semiconductor memory device and for displaying at least part of said information, said portable integrated-circuit card reader being portable in a clothes pocket, a bag, or the like, comprising: a housing having a display portion, provided on a part of said housing, or displaying said at least part of said information and incorporating a controller, said housing further having, at least on a part of a surface thereof, an integrated-circuit card insert port through which said integrated-circuit card is inserted and an integrated-circuit card accommodating unit extending straight from said integrated-circuit card insert port to an opposite side of said housing, said housing further having a foreign-matter ejection member for ejecting foreign matter from said integrated-circuit card accommodating unit by insertion of said integrated-circuit card, wherein said foreign-matter ejection member is at a position to close said integrated-circuit card insert port before said integrated-circuit card is inserted.
Claim 10
Dependent Claim
161 words
A portable integrated-circuit card reader for retrieving information from an integrated-circuit card incorporating a semiconductor memory device and for displaying at least part of said information, said portable integrated-circuit card reader being portable in a clothes pocket, a bag, or the like, comprising: a housing having a display portion, provided on a part of said housing, or displaying said at least part of said information and incorporating a controller, said housing further having, at least on a part of a surface thereof, an integrated-circuit card insert port through which said integrated-circuit card is inserted and an integrated-circuit card accommodating unit extending straight from said integrated-circuit card insert port to an opposite side of said housing, said housing further having a foreign-matter ejection member for ejecting foreign matter from said integrated-circuit card accommodating unit by insertion of said integrated-circuit card, wherein said foreign-matter ejection member is at a position to close said integrated-circuit card insert port before said integrated-circuit card is inserted.
Claim 11
Dependent Claim
164 words
A portable integrated-circuit card reader for retrieving information from an integrated-circuit card incorporating a semiconductor memory device and for displaying at least part of said information, said portable integrated-circuit card reader being portable in a clothes pocket, a bag, or the like, comprising: a housing having a display portion, provided on a part of said housing, for displaying said at least part of said information and incorporating a controller, said housing further having, at least on a part of a surface thereof, an integrated-circuit card insert port through which said integrated-circuit card is inserted and an integrated-circuit card accommodating unit extending straight from said integrated-circuit card insert port to an opposite side of said housing, said housing further having a foreign-matter ejection member for ejecting foreign matter from said integrated-circuit card accommodating unit by insertion of said integrated-circuit card wherein said foreign-matter ejection member slidably moves in said integrated-circuit card accommodating unit by insertion of said integrated-circuit card from said integrated-circuit card insert port.
Claim 12
Dependent Claim
164 words
A portable integrated-circuit card reader for retrieving information from an integrated-circuit card incorporating a semiconductor memory device and for displaying at least part of said information, said portable integrated-circuit card reader being portable in a clothes pocket, a bag, or the like, comprising: a housing having a display portion, provided on a part of said housing, for displaying said at least part of said information and incorporating a controller, said housing further having, at least on a part of a surface thereof, an integrated-circuit card insert port through which said integrated-circuit card is inserted and an integrated-circuit card accommodating unit extending straight from said integrated-circuit card insert port to an opposite side of said housing, said housing further having a foreign-matter ejection member for ejecting foreign matter from said integrated-circuit card accommodating unit by insertion of said integrated-circuit card wherein said foreign-matter ejection member slidably moves in said integrated-circuit card accommodating unit by insertion of said integrated-circuit card from said integrated-circuit card insert port.
Claim 13
Dependent Claim
25 words
A portable integrated-circuit card reader according to claim 8, wherein a cleaning member for cleaning the inside of said integrated-circuit card accommodating unit is provided.
Claim 14
Dependent Claim
23 words
A portable integrated-circuit card reader according to claim 9, wherein said cleaning member is attached to a part of said foreign-matter ejection member.
Claim 15
Dependent Claim
50 words
A portable integrated-circuit card reader according to claim 10, wherein said integrated-circuit card accommodating unit is internally arranged with a plurality of contact terminals for retrieving information from said integrated-circuit card, and said cleaning member is arranged at a location here said cleaning member cleans said plurality of contact terminals.
Claim 16
Dependent Claim
136 words
A portable integrated-circuit card reader for retrieving information from an integrated-circuit card incorporating a semiconductor memory device and for displaying at least part of said information, said portable integrated-circuit card reader being portable in a clothes pocket, a bag or the like, comprising: a housing having a display portion provided on a part of said housing for displaying said at least part of said information and incorporating a controller, said housing further having, at least on a part of surface thereof, an integrated-circuit card insert port through which said integrated-circuit is inserted and an integrated-circuit card accommodating unit extending straight from said integrated-circuit card insert port to an opposite side of said housing, said housing further having a cleaning member for cleaning the inside of said integrated-circuit card accommodating unit by insertion of said integrated-circuit card.
Claim 17
Dependent Claim
136 words
A portable integrated-circuit card reader for retrieving information from an integrated-circuit card incorporating a semiconductor memory device and for displaying at least part of said information, said portable integrated-circuit card reader being portable in a clothes pocket, a bag or the like, comprising: a housing having a display portion provided on a part of said housing for displaying said at least part of said information and incorporating a controller, said housing further having, at least on a part of surface thereof, an integrated-circuit card insert port through which said integrated-circuit is inserted and an integrated-circuit card accommodating unit extending straight from said integrated-circuit card insert port to an opposite side of said housing, said housing further having a cleaning member for cleaning the inside of said integrated-circuit card accommodating unit by insertion of said integrated-circuit card.
Claim 18
Dependent Claim
29 words
A portable integrated-circuit card reader according to claim 12, wherein said cleaning member is formed of at least one of flexible materials including felt, cloth, paper, and bonded fabric.
Claim 19
Dependent Claim
72 words
A portable integrated-circuit card reader for displaying data stored in an integrated-circuit card, comprising: a space in which an integrated circuit card is loaded, said space having a first opening through which said integrated-circuit card is inserted and a second opening connected to said first opening, said space having a construction for accommodating said integrated-circuit card, wherein a width of said second opening is smaller than a width of said first opening.
Claim 20
Dependent Claim
72 words
A portable integrated-circuit card reader for displaying data stored in an integrated-circuit card, comprising: a space in which an integrated circuit card is loaded, said space having a first opening through which said integrated-circuit card is inserted and a second opening connected to said first opening, said space having a construction for accommodating said integrated-circuit card, wherein a width of said second opening is smaller than a width of said first opening.
Claim 21
Dependent Claim
77 words
A portable integrated-circuit card reader for displaying data stored in an integrated-circuit card, comprising: a space in which an integrated circuit card is loaded, said space having a first opening through which said integrated-circuit card is inserted and a second opening connected to said first opening, said space having a construction for accommodating said integrated-circuit card, wherein a blocking member for blocking the passage of said integrated-circuit card is arranged in the proximity of said second opening.
Claim 22
Dependent Claim
77 words
A portable integrated-circuit card reader for displaying data stored in an integrated-circuit card, comprising: a space in which an integrated circuit card is loaded, said space having a first opening through which said integrated-circuit card is inserted and a second opening connected to said first opening, said space having a construction for accommodating said integrated-circuit card, wherein a blocking member for blocking the passage of said integrated-circuit card is arranged in the proximity of said second opening.
Claim 23
Dependent Claim
90 words
A portable integrated-circuit card reader for displaying data stored in an integrated-circuit card, comprising: a space for receiving an integrated-circuit card, said space having a first opening through which said integrated-circuit card is inserted and a second opening connected to said first opening, said space having a construction for accommodating said integrated-circuit card, said second opening leading to an exterior of said integrated-circuit card reader, wherein an opening direction of said first opening and an opening direction of said second opening are substantially disposed to be in an orthogonal relation.
Claim 24
Dependent Claim
90 words
A portable integrated-circuit card reader for displaying data stored in an integrated-circuit card, comprising: a space for receiving an integrated-circuit card, said space having a first opening through which said integrated-circuit card is inserted and a second opening connected to said first opening, said space having a construction for accommodating said integrated-circuit card, said second opening leading to an exterior of said integrated-circuit card reader, wherein an opening direction of said first opening and an opening direction of said second opening are substantially disposed to be in an orthogonal relation.
Claim 25
Dependent Claim
31 words
The integrated-circuit card reader recited in claim 16, wherein said second opening expels dust from said space when said integrated-circuit card is advanced from said first opening to said second opening.
Claim 26
Dependent Claim
83 words
A portable integrated-circuit card reader for displaying data stored in an integrated-circuit card, comprising: a space for receiving said integrated-circuit card, said space having a first opening through which said integrated-circuit card is inserted and a second opening connected to said first opening, said first opening having a lid member slidable inside, said lid member being slidable inside by insertion of said integrated-circuit card to clean inside of said space, said lid member being moved up to a proximity of said second opening.
Claim 27
Dependent Claim
83 words
A portable integrated-circuit card reader for displaying data stored in an integrated-circuit card, comprising: a space for receiving said integrated-circuit card, said space having a first opening through which said integrated-circuit card is inserted and a second opening connected to said first opening, said first opening having a lid member slidable inside, said lid member being slidable inside by insertion of said integrated-circuit card to clean inside of said space, said lid member being moved up to a proximity of said second opening.
Claim 28
Dependent Claim
47 words
A portable integrated-circuit card reader according to claim 18, wherein at least a part of said lid member is formed with a cleaning member, said cleaning member cleaning a plurality of contact terminals in said housing which contact a plurality of contact terminals of said integrated-circuit card.
Claim 29
Dependent Claim
38 words
A portable integrated-circuit card reader according to claim 14, wherein said first opening is thicker and wider than said integrated-circuit card, and guide walls for guiding said integrated-circuit card are inserted to a predetermined position within said space.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-11-10 | 2001-05-12 | 2001-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-11-10 | 2005-05-12 | 2005-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-11-10 | 2009-05-12 | 2009-11-11 | $7700.00 | Window Closed / Lapsed |