baber/WOPTO huggingface dataset:
Patent JP-2003047543-A (JP)
Title: Showcase
Inventor: KAGAMI YOSHIO
IPC: A47F3/04
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a showcase improving a design effect without hindering a customer and a sales person by a front wall in the case of adopting a self sales system in the showcase by which so-called self sales is realized in addition to counter sales. SOLUTION: The showcase 1 provided with the transparent front wall 13 covering the front face of a commodity display part 3 is provided with a holding device 20 holding the front wall 13 rotatably and movably forward and backward. The holding device 20 holds the front wall 13 in a standing state the front wall 13 covers the front face of the display part 3, in a horizontal state where the front wall 13 becomes horizontal rotating from the standing state or a stored state where the front wall 13 is pressed into the display part 3 in the state of keeping the horizontal state.
Patent JP-2003051093-A (JP)
Title: Device and system for collecting travel data
Inventor: GOTO WAKANA
IPC: G08G1/13
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To require only a data amount to be outputted which is smaller than outputting positioning data as it is by representing a positioned traveling object travel route with an approximate linear expression. SOLUTION: A GPS receiver 2 acquires the position, speed and time data of a traveling object. A position division section processing part 3B detects an advancing direction change point from a coefficient of correlation of the positioning data, calculates an approximate straight line of each section of each advancing direction change point and calculates each intersection coordinate.  A speed section division processing part 3C divides each section between advancing direction change points from speed data with a traveling pattern, calculates a speed approximate straight line in which a slope and a constant term represent acceleration and an initial speed, transmits from an on-vehicle device 1 to a central device 10 the respective intersection coordinates and the time data, the slope and the constant term of the speed approximate straight line, and the time data of a division section starting point, and the central device 10 side calculates a vehicle position of each positioning point positioned by the on-vehicle device 1 on the basis of each received data and calculates travel history data.
Patent JP-2003048349-A (JP)
Title: Printer
Inventor: ABE KEIICHI
IPC: B65H35/08
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To simplify processes and reduce errors by making a distance between a pitch sensor and a thermal head shorter than a label pitch. SOLUTION: The pitch sensor 9, the thermal head 5 and a cutter sensor 13 are arranged in this order to make a distance X between the cutter sensor 13 and the pitch sensor 9 shorter than a pitch L of a minimum label 1 and make a distance Y between the pitch sensor 9 and the thermal head 5 shorter than the pitch L of the minimum label 1. The distance X is set to be longer than the distance Y.
Patent JP-2003059211-A (JP)
Title: Optical disk apparatus
Inventor: MATSUMURA ASAYUKI
IPC: G11B21/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk apparatus that can prevent an optical pickup from strongly colliding with a chassis or the like even when a large shock is exerted to the optical disk apparatus. SOLUTION: A nut plate 2 is fitted to a face of a base 1a of an optical pickup 1 facing a feed screw shaft 3, and the nut plate 2 is provided with a first nut section 2a pressed into contact with a feed screw face 3a of a spindle 3 and a second nut section 2b closely facing the feed screw face 3a, and the base 1a is provided with a blocking wall 1c that blocks the second nut section 2b from being elastically deformed in a parting direction from the feed screw face 3a. When the optical pickup 1 is going to relatively move in the feed direction to the spindle 3 while the spindle is not almost turned, the 2nd nut section 2b and the blocking wall 1c block the movement of the optical pickup 1.
Patent JP-2003059483-A (JP)
Title: On-vehicle battery and its safety device
Inventor: MIYAZAKI YORIYUKI
IPC: H01M2/34
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of arc discharge caused by connection and disconnection of a battery terminal and a vehicle side circuit in a current carrying state. SOLUTION: This on-vehicle battery 10B having battery terminals 10p, 10n to be connected to the vehicle side circuit has a openable and closable terminal cover 24, and connection and disconnection of the battery terminals 10p, 10n and the vehicle side circuit are obstructed in the closing state of the terminal cover 24. A lock device 26 for locking the terminal cover 24 in a closing position is installed, and the lock device 26 is converted into an unlock state only when the specified unlock condition for confirming a state that the battery terminals 10p, 10n are in a nonconductive state is satisfied.
Patent JP-2002219314-A (JP)
Title: Filter and filter arranging device
Inventor: NAGASAKI HIROMI
IPC: F24F13/28
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a thick filter manufactured from paper fibers and various carbonized materials, adsorbing and deodorizing a malodor and toxity, excellent in moisture absorbing and discharging effect and used in an air cleaner, a cooler, an air conditioner, a car cooler, an electric fan, a refrigerator, a clog cabinet, a closet, furniture or the like. SOLUTION: The filter 26 using no adhesive is formed by solidifying chaff charcoal or carbonized material 1 of every kind (natural charcoal), which is obtained by grinding large carbonized material into a chaff form, and zeolite 3 by paper fibers 2 obtained by opening pulp fibers or used paper pieces of a newspaper or the like.
Patent JP-2003117716-A (JP)
Title: Machining device and machining method
Inventor: NAKAYAMA TATSUOMI
IPC: B23C5/12
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a machining device of high machining efficiency, capable of preventing the severe wear of a tool without leaving a feed mark in a machined part. SOLUTION: This machining device 1 has a tool holding part 22 holding the tool 21 to rotate it around a tool rotation axis 25 and to bring it close to and separate it from a workpiece 10; a spiral cutting edge 23 provided at the outer peripheral surface of the tool 21 and inclined with respect to the tool rotation axis 25; and a workpiece holding part 3 holding the workpiece 10 and rotating it around a workpiece rotation axis 32. The cutting edge 23 is so formed that a cutting edge forming angle defined by a vertical line drawn from one end 231 of the cutting edge down to the tool rotation axis 25, and a vertical line drawn from the other end 232 down to the tool rotation axis 25 is 360 deg. or less, and the tool holding part 22 rotates the tool at the cutting edge forming angle or less.
Patent JP-2003064788-A (JP)
Title: Expansion joint for floor
Inventor: OGISHIMA MASAKI
IPC: E04B1/62
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint for a floor, which is simple in structure, positive in operation, effectively absorbs fluctuation at a gap, due to temperature change, a quake, differential settlement, etc., is free from a failure, and achieves a function of blocking the gap with a durable thick floor cover. SOLUTION: The expansion joint 1 for the floor is obtained by providing building skeletons 3, 4 across the gap 2, forming recesses 5, 6 in the respective building skeletons 3, 4 across the gap 2, and laying the floor cover 7 which covers the gap 2, on the recesses 5, 6. According to the expansion joint 1, the floor cover 7 is thickened, and a side surface 7a at a lateral end of the gap 2 is tilted so as to have a broader upper portion and a narrower lower portion. Further, the recesses 5, 6 each have a stepped support portion 13 which stepwise lowers toward the gap 2.
Patent JP-2003070235-A (JP)
Title: Voltage regulating module (vrm)
Inventor: KANOUDA TAMAHIKO
IPC: H02M3/00
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulating module which supplies electric power to CPU called VRM having low voltage, large current and high di/dt responsiveness. SOLUTION: This module is so structured that graphite foils applied with activated charcoal on each single surface of them are faced to each other and a separator of the inside is impregnated with sulfuric acid in it. An electric double-layer capacitor with carbon fine fiber mixed in the activated charcoal is prepared, and the length of a long side of the CPU is taken as its radius. The electric double-layer capacitor is packaged in an inner region of a virtual sphere of which the center is the center of gravity of an integrated circuit.
Patent JP-2002112980-A (JP)
Title: Capacitive finger detection for fingerprint sensor
Inventor: GOZZINI GIOVANNI
IPC: G06K9/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique that improves safety in fingerprint detection. SOLUTION: In a capacitive fingerprint detector, fingers are detected by a capacitive grid positioned in the upper side of a fingerprint sensor electrode for measuring the absolute capacitance of the fingers arranged on the surface of the sensor. The capacitance measurement is converted into a representative frequency, and subsequently compared with a reference frequency or frequency range and it is determined whether the capacitance measured agrees with predicted biological characteristics of live skin tissue. Therefore, this fingerprint detection protects against a cheat in a fingerprint detector.
Patent JP-2003079036-A (JP)
Title: Wire clamp
Inventor: SUZUKI KAORU
IPC: F16L3/12
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To exactly hold wires, ranging from a thin wire to a thick wire. SOLUTION: The wire clamp 1 comprises a clamp base 3 that houses a wire 5 and a clamp cover 4 engaged with the clamp base, a flexible wire pressing part 8 is formed inside the clamp cover 4, the wire pressing part 8 is composed of a pressing part 9 at one end and a supporting part 10 at the other end, and the pressing part and the supporting part are continued to walls 21, 26 with which the clamp cover 4 crosses. The supporting part 10 is made thinner than the pressing part 9. A space 13 to which the wire 5 is inserted is formed in the clamp base 3 so as to oppose the pressing part 9. The wire pressing part 8, in a state that the wire 5 is not pressed, is made possible to enter the space 13. The supporting part 10 is brought into contact with a wall 14 at one side of the clamp base 3, to prevent the wire 5 to wraparound.  A notch 27 to which the pressing part 9 is entered is formed at a wall 15 at the other side of the clamp base 3. The wire pressing part 8 is molded in one piece with the clamp cover 4.
Patent JP-2003074559-A (JP)
Title: Troller bearing
Inventor: KIYO MANRIYOU
IPC: F16C33/34
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To improve seisure resistance of the contact part between the axial end face of each roller 5a and the inner side face 11a, 11a of respective outward and inward collars 8a, 10a and improve the axial load capacity of the contact part. SOLUTION: The engaging part with the inside face 11a, 11a of respective outward and inward collars 8a, 10a in the axial both end faces of the rollers 5a is formed in a spherical protrusive face existing on the same spherical face of a radius r5a , having the same center with the center O5a of the roller 5a. And further, the inside faces 11a, 11a of the outward and inward collars 8a, 10a are formed in recessive curved faces which include the center O5a of the curvature of the spherical protrusive face and have the center O11a of curvature on a virtual plane Y perpendicularly crossing with the central axis X of each roller 5a, the radius r11a of curvature is substantially the same radius with the radius r5a of cuverture of the spherical protrusive face.  As a result, since the contact state of the contact part becomes close to a point contact or line contact, and a rolling contact, the above subject can be solved.
Patent JP-2002157297-A (JP)
Title: Logical simulation system and input/output controller
Inventor: SATO AKIKO
IPC: G06F17/50
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To enable a user to carry out and analyze logical simulation easily and efficiently without caring about troublesome procedure and operation. SOLUTION: This system is provided with a means for managing a logic circuit data information coordinated with the signal terminal of a logic circuit, a means for displaying logical simulation result information by a free format display form which displays the signal value of the signal terminal of only a designated time as a state value and logical simulation result information by a stream display form being the time-series display form of the signal value of the signal terminal including the designated time respectively on a screen, a means for selecting the state value displayed by the logical simulation result information by the free format display form to change a corresponding signal value, and a means for setting the signal value changed by the state value selection means to the signal terminal of the logic circuit data information when the selected state value is changed.
Patent JP-2003071908-A (JP)
Title: Cover material changeover method and extruder
Inventor: NAGAI RYO
IPC: B29C48/74
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a cover material changeover method and an extruder inexpensive, easy in maintenance and high in the degree of freedom of an arranging place. SOLUTION: The cover material from the extruder 1 is delivered to the pipeline connecting the extruder 1 for extruding the cover material and a die 13 so as to be freely changed over and a changeover valve 6 of which the flow channel area on a delivery side is made sufficiently larger than that of the die 13 is provided. When the cover material supplied to the die 13 is changed over, the cover material supplied to the extruder 1 is changed over and the changeover valve 6 is changed over to the delivery side. After the cover material in the extruder 1 is delivered by increasing the extrusion speed of the extruder 1, the extrusion speed of the extruder 1 is returned to the original speed and the changeover valve 6 is changed over to connect the extruder 1 and the die 13.
Patent JP-2003078006-A (JP)
Title: Semiconductor chip and method of manufacturing the same
Inventor: KANEKO MASAHIRO
IPC: H01L21/768
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip which can prevent its cracking and secure its connection reliability. SOLUTION: In a semiconductor chip 10, an interlayer resin insulating layer 50 and an interlayer resin insulating layer 150 are formed on an IC chip 20. The interlayer resin insulating layer 150 contains an inorganic filler which is adjusted so that its linear thermal expansion coefficient becomes small. Consequently, expansion and contraction of the layer 150 when subjected to a repetitive heat cycle can be suppressed and cracking of the layer 150 can be prevented.
Patent JP-2003114363-A (JP)
Title: Optical fiber array
Inventor: HAYASHI KOTARO
IPC: G02B6/40
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide such an optical fiber array that, since optical fibers are surely fixed to grooves formed on a substrate with an adhesive, the displacement of the optical fibers does not occur. SOLUTION: In the optical fiber array, a plurality of grooves are formed in a part on a substrate and optical fibers are housed in the grooves with an adhesive. A roughened face is formed on the surface of the optical fiber.
Patent JP-2002225503-A (JP)
Title: Method of producing hub unit for supporting wheel and pressing die for producing the same
Inventor: HAGIWARA NOBUYUKI
IPC: B21D53/88
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To realize a structure preventing the rattling in the long term and in a low cost by having a hub 2 and an inner wheel 6 held in press-fitting contact with each other and ensuring the fitting strength between the inner end of the hub 2 and the inner wheel 6 in spite of the process for making a caulking portion 7a at the inner edge portion of the hub 2. SOLUTION: The caulking portion 7a is formed by caulking-widening a cylindrical portion 19 formed on the inner edge portion of the hub 2 with a pressing die 20 assembled into a rocking type caulking device. A cylindrical projecting portion 21 provided on the center part of the top face of the pressing die 20 is inserted into the cylindrical portion 19 to prevent the inner diameter of the cylindrical portion from contracting.
Patent JP-2003081286-A (JP)
Title: Packaging bag for hanging
Inventor: FUKUDA SHOJI
IPC: B65D30/22
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag for hanging which can house two or more articles to be displayed such as portable packs of wet tissues and cosmetic sheets together, allows both of the two housed articles to be clearly viewed from a surface of the bag while the article package bag is hanging for display, is simple and inexpensive and can be automatically machined and formed. SOLUTION: The packaging bag for hanging has a bag body comprising overlapping plastic films whose side rims are fusion-bonded, a header provided on an uppermost portion of the bag body, an opening provided on the bag body for inserting an article, and a lid piece to cover the opening. Two or more articles to be displayed are housed in the bag body, and the overlapping films of the bag body located between the individual articles are fixedly glued to at least a portion so that the housed articles can be kept in a vertical positional relation inside the bag body.
Patent JP-2003084308-A (JP)
Title: Electrooptical device, projection type display device, and electronic equipment
Inventor: NAKAMURA TEIICHIRO
IPC: G09F9/35
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrooptical device which has superior display quality and can easily be manufactured. SOLUTION: The electrooptical device is characterized in that a peripheral circuit is composed of a P type transistor as a partial depletion type channel layer and a transistor connected to a pixel electrode is a P type transistor as a complete depletion type channel layer.
Patent JP-2003086483-A (JP)
Title: Aligning method, aligning device and aligner
Inventor: TAKAKURA SHIN
IPC: G03F9/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an aligning method, an aligning device and an aligner capable of aligning with high accuracy, even if the arrangement of marks includes non-linear errors. SOLUTION: The method includes a step 203 of successively measuring positions of marks each formed on a plurality of substrates and deciding whether the measurement is completed, a step 205 of determining conversion parameters (B, Θ, S) for minimizing an overall error of all the measurement positions, on the basis of residues about respective measurement positions, when describing the relations between the measurement positions and positions in design, a step 206 of correcting the positions of objects to be aligned in design, by using the determined conversion parameters and a previously stored correction table and determining the positions of the marks, and steps 207 and 208 of moving the plurality of substrates to successively align them, by using the determined positions of the marks as reference positions.
Patent JP-2002179678-A (JP)
Title: Quinolizine compound
Inventor: OYA SATORU
IPC: A61P31/04
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a new synthetic antimicrobial agent. SOLUTION: This quinolizine compound is a compound of formula (I) (wherein, R1 denotes an alkyl, or the like; R2 denotes an alkyl, a 1-6C alkoxy, or the like; R3 denotes H or a halogen; R4 denotes H, a halogen, or the like; and R5 denotes 5-methyl-4,5,6,7-tetrahydrothieno[2,3-C] pyridin-2-yl, or the like), an ester thereof or a pharmaceutically acceptable salt thereof.
Patent JP-2003082739-A (JP)
Title: Low tank drain valve
Inventor: UENO YOICHIRO
IPC: E03D1/34
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a reliable low tank drain valve by reviewing a sealing structure since, in a conventional low tank drain valve, a hose was disconnected or twined by a drive part because a sealing hose was inserted from the upper end of an inner sleeve directly to the inside thereof for water feeding. SOLUTION: Both ends of the sealing hose were surely and fixedly connected to a stationary member by providing a sealing water channel in the drive link pivot of the low tank drain valve. Accordingly, even if a water pressure rises or violent operation is performed, the hose is not disconnected or twined by the drive part. In addition, since the sealing hose itself is compactly stored in a washing water tank, assemblage and durability can also be further increased.
Patent JP-2003087248-A (JP)
Title: Network information processing system and method for constructing network
Inventor: KOBAYASHI YOICHI
IPC: G06F21/62
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To enable a presenter concerned with a network information processing system to smoothly and easily make a presentation of data or the like without being conscious of the interspersion of participants at remote places. SOLUTION: The system is provided with a plurality of network information processing systems #n (n=1 to N) and a communication means 40 for connecting each of the processing systems #n. Each processing system #n is constituted of one or more information processors 1 having an input operation function and capable of processing optional information and an information provision management means 10 for processing information transferred at least from one of the information processors 1 and providing the contents of electronic information including display information. Consequently remote display control or the like for transmitting the screen contents of a display device in one network information processing system to the other network information processing system like 'mirror' can be attained on the basis of input operation from each of the information processors 1 carried in specific areas or specific places such as conference rooms or classrooms.
Patent JP-2003090360-A (JP)
Title: One-way clutch assembly
Inventor: OISHI HIROYUKI
IPC: F16C33/76
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance the holding property of lubrication oil for a one-way clutch assembly provided with an antifriction bearing because an inner ring and an outer ring relatively are to rotate in a high speed. SOLUTION: In the figure, 10 shows the one-way clutch assembly, 1 shows the outer ring, 2 shows the inner ring, 21 shows a spline, 22 shows a lubrication oil pore, 3 shows a retainer, 4 shows a sprag, 41 shows a sprag retainer, 6 shows a ribbon spring, 30 shows an antifriction bearing, 31 shows a ball, 32 shows a snap ring. In this invention, to prevent the loss of lubrication oil from between the outer ring 1 and the retainer 3 by centrifugal force, the boundary of the retainer and the inner peripheral of the outer ring is sealed. For sealing, a sealing material is arranged at the boundary of the retainer and the inner periphery of the outer ring or an oil retainer 5 is arranged at the boundary of the retainer and the inner periphery of the outer ring as shown in the figure.