baber/WOPTO huggingface dataset:
Patent JP-2003136925-A (JP)
Title: Car tire, and tire information recognition system
Inventor: YOSHIKAWA TAKESHI
IPC: B60C19/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a car tire and a tire information recognition system which saves the tire checking work, and enables the smooth traffic during the winter time tire regulation. SOLUTION: The car tire is provided with a transponder 9 responding to a question signal from the outside, and the data on the category of a tread pattern is written in the transponder 9. The tire information recognition system comprises a transmission unit 12 to transmit the question signal to the transponder 9 of the car tire, a reception unit 13 to receive the data signal from the transponder 9, and a tire information recognition unit 14 to recognize the category of the tread pattern based on the data signal.
Patent JP-2003023768-A (JP)
Title: Circuit for driving gate of igbt inverter
Inventor: KIM MIN KEUK
IPC: H03K19/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional IGBT inverter, such as the user being unable to freely select gate drive resistance or a gate drive circuit, so as to minimize the gate drive distance and the noise will not exceed critical voltage, and the user being unable to freely adjust the gate drive distance. SOLUTION: This gate drive circuit is equipped with a first IGBT 21 whose collector is connected to a DC voltage means, a second IGBT 22 whose collector is connected to the emitter of that first IGBT and whose emitter is grounded, a first and second drive circuits 23 and 24 which supply drive DC voltage, being coupled between the gates and emitters of the first and second IGBTs via first and second gate resistors Rg21 and Rg22, and first and second noise intercepting circuits 30 and 40 which intercept noise, being connected severally between the gates and emitters of the first and second IGBTs and the first and second drive circuits.
Patent JP-2003151297-A (JP)
Title: Semiconductor memory device provided with error correction circuit
Inventor: TAKAHASHI HIROSHI
IPC: H03M13/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device provided with an error correction circuit which can correct an error of stored data and in which reduction of operation speed can be prevented while suppressing increment of circuit scale and power consumption. SOLUTION: An error correction code EC generated in accordance with the stored data is stored in a sub-memory 120 provided separately from a main memory 110 storing storage data. During read-out, the stored data and the error correction code are read out from the main memory and the sub-memory respectively, the error correction code correcting the error caused in read-out data is generated based on these data, and the error of the read-out data is corrected by the error correcting circuit 300. The error correction code is stored in the sub-memory being different form the main memory, read-out speed of the error correction code can be increased by contriving layout of the main memory and the sub-memory, and time delay caused by error correction can be suppressed.
Patent JP-2003150524-A (JP)
Title: Information gathering system, information gathering method and data correcting program
Inventor: KITAMURA MIKIYA
IPC: G06F19/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To make information usable for business by taking in the information from a terminal without constructing a system exclusive to the terminal. SOLUTION: A head office mail server 11 sends back e-mail of a prescribed format for urging input of payment information to a branch office client 41 according to a request from the branch office client 41. The branch office client 41 transmits the payment information-inputted e-mail to a head office client 1, and the head office client 1 stores the e-mail in a local folder 6. A data processor 21 acquires the e-mail stored in the local folder 6, and converts information recorded in the e-mail into information of a form to be outputted to a business system 35. The data processor 21 confirms whether or not the converted information is imperfect, and outputs converted data to the business system 35 by making a correction when the information is imperfect.
Patent JP-2003148476-A (JP)
Title: Ceramic ball for ball bearing
Inventor: TAKAMIZAWA TORU
IPC: F16C33/32
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic ball for a ball bearing capable of visually confirming dimensional classification easily. SOLUTION: To visually confirm the dimensional classification at a glance, a surface layer 1 is colored black, a second layer 2 smaller by 2 μ than the surface layer 1 is colored gray, a third layer 3 smaller by 2 μ than the second layer is colored light gray, and a core part layer 4 smaller by 2 μ than the third layer 3 is colored white.
Patent JP-2003149628-A (JP)
Title: Mounting structure of liquid crystal display device
Inventor: WATANABE KOJI
IPC: G02F1/13
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure and mounting method for a liquid crystal display element in a liquid crystal projector capable of performing accurate adjustment involved in making the size of the liquid crystal display element to be small and highly detailed by eliminating the occurrence of change with the lapse of time after alignment adjustment between the liquid crystal display device and a synthesizing means of each color light. SOLUTION: In the mounting stricture, a second fixing member is stuck directly to the synthesizing means in respective, R, G and B faces, each liquid crystal display element for modulating each light is fixed to a first fixing member, a plurality of projection parts for coating first adhering material are provided, and in addition, two projection parts at upper and lower positions for coating the first and second fixing members with second adhering material are arranged. The first and second fixing members are configured to have clearance for alignment adjustment, and this clearance quantity is about twice as wide as that of an adjustment range in upper and lower directions and in left and right directions needed to mount a liquid crystal display element.
Patent JP-2003147583-A (JP)
Title: Copper clad aluminum wire
Inventor: KITAZAWA HIROSHI
IPC: H01B5/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a copper clad aluminum wire which facilitates the reduction of its diameter during drawing and makes it possible to obtain the sufficient reliability of solder connection. SOLUTION: The copper clad aluminum wire is a copper clad aluminum wire formed by continuously cladding a copper conductor by copper electroplating on the outer periphery of a thin zinc film formed by zinc substitution on the surface of an aluminum conductor consisting of an external diameter 1.0 mm, in which a copper cladding rate (%)X satisfies the conditions of the following equation (1) when the softness ΔL value (mm) of the aluminum conductor of the copper clad aluminum wire is defined as A and the softness ΔL value (mm) Y by a spring erosion process pursuant to JIS C 3003 (19. 2 B process) satisfies the conditions of the following equation (2) or further preferably satisfies the conditions of the following equation (3): 5<=X<=20...(1) -22.60X+ A<=Y<=-17.00X+A...(2) -21.00X+A≈Y...(3).
Patent JP-2003153279-A (JP)
Title: Motion searching apparatus, its method, and its computer program
Inventor: MATSUURA YOSHINORI
IPC: H04N19/50
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a motion searching apparatus capable of reducing a required arithmetic quantity for motion searching while preventing deterioration in image quality. SOLUTION: A searching MB discrimination section 21 discriminates whether a target macro block is a macro block of motion searching. A motion vector discrimination section 23 selects an optimum vector from macro blocks adjacent to a macro block discriminated not to be a motion searching macro block by the searching MB discrimination section 21. Thus, in comparison with a motion searching apparatus applying motion searching to all macro blocks, the arithmetic quantity required for motion searching can be reduced while preventing deterioration in the image quality.
Patent JP-2003111816-A (JP)
Title: Pointillage type sole massaging ball
Inventor: ISHIKAWA KYOKO
IPC: A61H39/04
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a pointillage type sole massaging ball that can be easily carried around for reducing foot fatigue, etc. SOLUTION: Part of an elastic rubber ball in the form of a golf ball is flatly cut and a hole is cut in the center of its flatly cut bottom. A round steel ball serving as a weight is heated and inserted in the hole that is smaller than the steel weight. Because the size of the rubber ball matches meridian points on the sole and a rugged surface of the ball will cause too much pain, the rubber ball is in the form of a golf ball with a dimpled surface. It is safely usable as it resembles a tumbler in that it will not roll away.
Patent JP-2002200203-A (JP)
Title: Golf putter head and method for manufacturing the same
Inventor: SOLHEIM JOHN K
IPC: A63B53/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a golf putter head utilizing a body made of a metal having a heel, toe and front. SOLUTION: The body 11 made of the metal having the heel 16, the toe 14 and the front 20 is prepared. A depression 22 is formed on the center of the front 20. A pair of depressions 24 and 26 are formed on both sides. The one depression 26 is arranged adjacently to the heel 16 and the other depression 24 adjacently to the toe 14. Blind holes 38 and 40 are respectively formed in a pair of the depressions 24 and 26 and extend in a direction nearly perpendicular to the front 20. A nonmetallic material is injected into a central depression 22 to form an insert body for impact of a golf ball. The nonmetallic material is injected into a pair of the depressions 24 and 26 on both sides as well to form insert bodies for holding weight members 42 and 44 of the blind holes 38 and 40.  The nonmetallic material injected into the central depression 22 and a pair of the depressions 24 and 26 existing on both sides are preferably a polyurethane. The front 20 is machined together with the insert bodies so as to be made flat from the heel 16 to the toe 16 of the body 11.
Patent JP-2003157799-A (JP)
Title: Fluorescent lamp, fluorescent lamp lighting device and illumination device
Inventor: OKADA MOTOKAZU
IPC: F21Y103/37
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp equipped with a bent bulb with a discharge turn-up part formed which will not easily suffer from a break at a tubule, as well as a fluorescent lamp lighting device and an illumination device using the fluorescent lamp. SOLUTION: The fluorescent lamp 1 is provided with at least two straight- tube bulbs 5, 5 arranged in parallel with each other by a discharge turn-up part formed on one end side 5a, and, on the other end side 5b of the straight- tube bulbs, with bent bulbs 2 with outer diameter of 14 to 20 mm, total length L1 of not less than 1,000 mm, and mass of not less than 400 g with a pair of electrodes 7, 7 sealed in to form a bent discharge path as well as exhaust tubules 3 formed with thickness within the range of 16 to 23% of their own tube diameter and within 0.7 to 1.0 mm, each on the other end side 5b of the bent bulbs 2 so as to communicate into the bent bulbs 2.
Patent JP-2003166227-A (JP)
Title: Wave absorbing block and manufacturing method thereof
Inventor: SAKAINO SUMIO
IPC: E02B3/14
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wave absorbing block capable of protecting an embankment on a riverside and a seashore and being installed as a revetment, and its manufacturing method.  <P>SOLUTION: After the ground is excavated and a bottom frame is installed, a piled layer formed of sand, crushed stone, natural stone and the like is constructed on the bottom frame, and then, a temporary frame having a temporary cylindrical frame is installed on the piled layer. After that, first ready- mixed concrete is placed on the temporary frame and a cover form is installed on the temporary frame and then, second ready-mixed concrete is placed in the cover frame. After the installation, the cover frame and the cylindrical frame are lifted up to remove them. Then, a bowl-shaped frame is installed on the upper face on which the second ready-mixed concrete has been placed and third ready-mixed concrete is placed through an inflow hole of the bowl- shaped form. After removal of the bowl-shaped form, the excavated soil is filled back. Then, after curing, the curing soil is dug up. Thus, the wave absorbing block is manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169039-A (JP)
Title: Transmitter, receiver, and transmitting and receiving method
Inventor: SAITO YOSHIKO
IPC: H04J3/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use an area in which data are not mapped by interleaving.  <P>SOLUTION: A channel coder part 102 performs error correction encoding (channel CODEC) for a data sequence inputted from an input terminal 101. An interleaving part 103 performs interleaving for the data sequence after the error correction encoding. A known signal generation part 104 generates a known signal between transmission and reception. A data assignment detection part 105 detects how the data interleaved by the ineterleaving part 103 are assigned and informs a data mapping part 106 of a data section which is not mapped. The data mapping part 106 maps the data into a prescribed format, fills a free data section with the known signal generated by the known signal generation part 104, and outputs them from an output terminal 107.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165677-A (JP)
Title: Double-sided device and image forming device having the same
Inventor: TAKIGUCHI MASAFUMI
IPC: B65H83/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To allow installation beneath a device body and to cope with a jam without pulling out a double-sided device from the device body when the jam occurs in a reversing part.  <P>SOLUTION: A reversing device 33 in this double-sided device 5 is constructed of a casing body part 41 fixed to the device body and a pull-out part 43, which can be pulled out to the operation face side of the device to the casing body part 41. The pull-out part 43 is provided with a reversing part 44, and in accordance with the pull-out part 44, an opening/closing door 49 is arranged in an operation face side exterior part of the pull-out part 43 rotationally around a supporting shaft 67. One of a pair of guide plates 45 and 46 is fixed to the opening/closing door 49. Therefore, a jam caused in the reversing part 44 can be resolved only by opening the opening/closing door 49 without pulling out the pull-out part 43.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171721-A (JP)
Title: Program, method and device for pelletizing simulation, and computer readable recording medium with the program recorded thereon
Inventor: SAKAMOTO NOBORU
IPC: B01J2/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To perform the pelletizing analysis close to an actual condition of a raw material not by handling the raw material as one grain, but by handling the raw material as the grain group having the grain size distribution.  <P>SOLUTION: The pelletizing process is modeled assuming that the raw material is present only in a first sieve square. When the material in the first sieve square is pelletized, the raw material of f<SB>1</SB>wt.% is divided into pelletized pseudo particles of πf<SB>1</SB>wt.% and non-pelletized particles of (1-π)f<SB>1</SB>, where π is the pelletizing probability. The pelletized pseudo particles of πf<SB>1</SB>wt.% are selected by any one of the first to n-th sieve squares. The pelletized pseudo particles falling in the k-th sieve square are πq<SB>k1</SB>wt.%. πf<SB>1</SB>q<SB>11</SB>wt.% is the weight percentage of the raw material staying in the first sieve square while being pelletized. The total from πf<SB>1</SB>q<SB>11</SB>to πf<SB>1</SB>q<SB>n1</SB>is πf<SB>1</SB>according to the first definition. Accordingly, the total of q<SB>k1</SB>from 1 to n for 'k' becomes 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003171589-A (JP)
Title: Pigment ink for ink-jet, and ink-jet cartridge, ink-jet image recording method and ink-jet recorded image using the same
Inventor: NAKAMURA MASAKI
IPC: C09D11/52
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment ink for ink-jet which gives an ink-jet recorded image excellent in gloss properties and transparency and improved in light resistance and fretting resistance, and to provide an ink-jet cartridge, an ink-jet image recording method and an ink-jet recorded image using the same.  <P>SOLUTION: The pigment ink for ink-jet comprises a pigment particle, a hydrophilic solvent, water and a latex, where the absolute value of the average zeta potential of the latex is smaller than the absolute value of the average zeta potential of the pigment particle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175934-A (JP)
Title: Synthetic resin pallet
Inventor: YAMAUCHI HISATOSHI
IPC: B65D63/10
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent strength and rigidity of a synthetic resin pallet from degrading by preventing strength and rigidity in the vicinity of a fork insertion hole from degrading.  <P>SOLUTION: The synthetic resin pallet has ribs 5 in the direction of inserting a fork, which hang along a fork insertion hole 4 on a lower surface of a deck 1. A swell 5a1 is formed, on a pair of opposite ribs 5a in the direction of inserting the fork, to downwardly extend beyond a fastening band B inserted between the ribs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175941-A (JP)
Title: Storage container for wrap film or the like
Inventor: SUZUKI MUTSUJI
IPC: B65D25/52
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To simply replace a tubular wrap film or the like into a container body.  <P>SOLUTION: The storage container for a wrap film or the like includes a container body 2 having a storage space 4 with one of surfaces open for receiving a tubular wrap film R or the like comprising a roll of a film or the like and a lid 3 rotatably attached along one of side rims on the open surface side of the container body 2 for covering an open surface of the space 4 and forming an outlet port 10 to draw out the rolled film or like from the other side rim on the open surface side of the container body 2. The lid 3 is equipped with a holding member 11 for rotatably holding both ends of the tubular wrap film or the like on a region facing a side of the storage space 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178126-A (JP)
Title: Rental object bidding system
Inventor: MIMATA YOSHIHIRO
IPC: G06Q50/16
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rental object bidding system allowing tenants to decide the rental fee (rent) of any building by bidding via the Internet.  <P>SOLUTION: The rental object bidding system works with a server 1 which manages a bidding site prepared on the Internet 2 and various sorts of databases, etc., whereby the individual pieces of rental information and rental provider's information about each rental object to be put on the bidding site are registered on the databases 32 and 27 and the registered object information is disclosed on the bidding site for a certain period of time, and a bidder information input part from which bidders input their information and a bidding price input part to input the desired rent for each offered object are formed on the bidding site, and the bidder information and bidding price inputted from the two input parts are managed by an offered object management database 36, on which the highest bidding price for the applicable object for a certain period and its associated bidder information are searched, and the result from searching is outputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185789-A (JP)
Title: Flexible and highly plastic radiation shield
Inventor: KIKUCHI TAIJI
IPC: G21F3/00
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation shield for completely shielding radiation leaking from a gap of a complex shape existing between structures by closing the gap.  <P>SOLUTION: Particles made from a substance such as lead and each having a relatively small appropriate diameter are each covered with a highly viscous material having adhesiveness, such as grease, and the particles are connected together by means of the adhesiveness to appropriately inhibit the very high flowability of the particles. An aggregate of particulate matter which is flexible and highly plastic as a whole is formed in such a way that it can constitute a certain aggregate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184425-A (JP)
Title: Trap gate door
Inventor: YAMAMOTO HIROSHI
IPC: H02K41/03
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trap gate door that can avoid such a situation that an electric motor is operated in a high load state to make an operator feel uneasy and eliminate an unpleasant crash sound by eliminating a crash against the ground surface, a stopper, or the like when closing or opening the door completely and moreover eliminate a lowering of the service life of the electric motor, a transmission mechanism, or the like.  <P>SOLUTION: This trap gate door 1 is provided with an arm means 81 supported to a post 2 rotatably in directions A, B; a door 13 mounted to the arm means 81; a resilience applying means 31 for applying resilience in the direction A to the arm means 81; a unit rotation detecting means 45 for detecting the unit quantity rotation of the arm means 81 at every unit quantity rotation of the arm means 81; an automatic arm rotating means 46 for automatically rotating the arm means 81; and a control means 34 for controlling the rotation of the arm means 81 on the basis of the detection result of the unit rotation detecting means 45.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183456-A (JP)
Title: Flame-retardant ethylenic resin composition, covered electric wire obtained using the same and its manufacturing method
Inventor: TACHIKAWA TAKESHI
IPC: H01B3/00
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame-retardant ethylenic resin composition endowed with excellence in flame retardancy, high-speed processability, mechanical characteristics and-low temperature characteristics, a covered electric wire covered therewith and its manufacturing method.  <P>SOLUTION: The flame-retardant ethylenic resin composition comprises 100 pts.wt. of a base resin (A) and 30-180 pts.wt. of a metal hydroxide (B), where the base resin (A) comprises 95-5 wt.% of an LLDPE (A-1) having a polydispersity (Mw/Mn) of 7-20, a melt mass-flow rate of 0.2-5 g/10 min and a density of 0.90-0.96 g/cm<SP>3</SP>and 5-95 wt.% of an LLDPE (A-2) having a polydispersity (Mw/Mn) of from 2 to 7 exclusive, a melt mass-flow rate of 0.2-10 g/10 min and a density of 0.86-0.96 g/cm<SP>3</SP>. The covered electric wire is covered with the resin composition. The manufacturing method of the covered electric wire comprises covering an electric wire with the resin composition at a wire speed higher than 200 m/min.  <P>COPYRIGHT: (C)2003,JPO