baber/WOPTO huggingface dataset:
Patent JP-2002367072-A (JP)
Title: Rental system for motor-driven vehicle
Inventor: ANDO TORU
IPC: G06Q50/30
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a rental system for motor-driven vehicles which has constitution enabling the rational vehicle allocation of vehicles (specially, motor-driven vehicle), i.e., the easy transmission of user information to a managing device and so on. SOLUTION: The rental system 1 for motor-driven vehicles is equipped with a plurality of rental stations 2 where motor-driven vehicles 3 are supplied to users and the managing device 5 which manages the supply states of the motor- driven vehicles 3 at the rental stations 2. Then each motor-driven vehicle 3 has a read means 31 which reads user information on a user out of a storage body stored with the user information and a user information transmitting means 33 which transmits the user information to a receiving means 51 of the managing device 5.
Patent JP-2002360737-A (JP)
Title: Walk training aid
Inventor: TAJIMA KAMEO
IPC: A63B23/04
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To help trainees practice walking with a clear awareness of purposes free from negative mentality. SOLUTION: Individual guidance lamps (for example, 21-1 or 31-1) of first and second groups of guidance lamps (20 and 30) installed on walk training courses are lit at time intervals sequentially set from the upstream to downstream side to indicate the position which left and right feet should move to reach. The individual guidance lamps (21-1, 3-1 or the like) of the first and second groups of guidance lamps (20 and 30) are installed on a mat 10 so as to let the feet of the trainees tread thereon. The stride and walking speed are changeable.  There are provided a foot movement detection means, a foot moving time detection means, a foot moving position accuracy detection means, a judging means for judging performances in the training of walking for the trainees based on the foot moving time and the foot moving position accuracy and notification means for notifying the trainees of the results of the judgment during or after their trainings of walking. The guidance lamps (21-1, 31-1 or the like) are made up of LEDs.
Patent JP-2002360689-A (JP)
Title: Cleaning method of artificial dialyzer
Inventor: FUKUDA EIJI
IPC: C11D7/06
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a disinfecting-cleaning method capable of completely removing and surely sterilizing a stain of a dialyzer and a dialyzing line, and having no fear of generating THM. SOLUTION: Cleaning by an alkaline aqueous solution of pH 9.5 or more including no hypochlorous acid and cleaning by an acid aqueous solution of pH 4.0 or less are applied to this artificial dialyzer and a dialyzing fluid line communicating with this dialyzer.
Patent JP-2002369874-A (JP)
Title: Hemostatic material
Inventor: KONISHI ATSUSHI
IPC: D04H1/067
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a hemostatic material which is capable of achieving the restoration of the damage of a blood vessel by safely and surely blocking the ruptured hole arising in a living organism and is small in the physical burden on operator or patient in use. SOLUTION: This hemostatic material consists of a fiber assemblage of water-soluble fibers, exhibits wet peeling strength of >=40 g/cm<2> in an adhesion test under physiological salt solution-containing water, gelatinizes within one hour in the physiological salt solution of 37 deg.C and dissolves within 24 hours in the physiological salt solution of 37 deg.C.
Patent JP-2002373405-A (JP)
Title: Magnetic detection element, manufacturing method therefor and magnetic head
Inventor: HONDA KENJI
IPC: H01F10/16
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic detection element capable of achieving a high recording density corresponding to a narrow gap, while enhancing electric insulation between a terminal layer and a shielding layer. SOLUTION: The magnetic detection element has a lower shield layer 14, a magneto-resistance effect element 2, an upper gap layer 37 and an upper shielding layer 38 on a substrate 12. In both side areas of the magnetoresistance effect element 2, pairs of conductive terminal layers (32, 33) and (34, 35) formed with gaps in a track width direction are stacked by at least two layers, and the track width direction gap of the pair of conductive terminal layers for the upper terminal layer 35 is set larger than the track width direction gap of the lower terminal layers 32, 33, 34. A protective film 36a is formed, in at least a part of the inner side of the track width direction on the lower terminal layer, and the upper terminal layer (35) is formed from the protective layer 36a to the lower terminal layers (32, 33, 34).
Patent JP-2003007649-A (JP)
Title: Method of dividing semiconductor wafer
Inventor: MORI TAKASHI
IPC: B24B7/20
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a circuit surface from being damaged by an etching processing agent in the so-called 'pre-dicing' which forms kerfs not reaching the backside into the surface of a semiconductor wafer and grinds and etches the backside to expose the kerfs on the surface, thereby dividing it into individual semiconductor chips. SOLUTION: The dividing method comprises at least a half-cutting step 11 of forming kerfs not reaching the backside into streets formed on the surface of a semiconductor wafer, a grinding step 12 of grinding the backside of the wafer, while the kerfed surface is supported with a protective member and an etching step 13 of etching away a grind-strained layer formed by grinding in the backside, using an etching processing agent. The grinding step 12 ends grinding, leaves an remaining ground layer of about 50 μm before dividing the wafer into individual semiconductor chips, and the etching step etches and removes away the remaining ground layer to divide into individual chips.
Patent JP-2003008588-A (JP)
Title: Radio communication system
Inventor: YOSHIDA SHIGEJI
IPC: H04W8/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system that can avoid or relax a compressed band by a hello packet. SOLUTION: The system transmits only own station information as the hello packet as a rule (204, 206). When a participation station is detected (220) on the basis of the hello packet received from another station and information on a database 212 in its own station or a retire station is detected, the hello packet including adjacent station information is transmitted (210, 214, 204). When all adjacent station information including all participation stations and retire stations detected by its own station has been received between preceding transmission of the hello packet and the present is received by the hello packet from another station (230), difference information with respect to all the adjacent station information is generated (232).  When a first hello packet is transmitted after detection of participation and retire stations and the difference information is generated after the preceding transmission (208), the hello packet including the difference information is sent (210, 206), and when not transmitted, the hello packet including all the adjacent station information is sent (214, 206).
Patent JP-2003004071-A (JP)
Title: Multiple disc brake device, multiple clutch device and hoisting gear of crane equipped with the braking device and the clutch device
Inventor: NAKAYAMA AKIRA
IPC: B66D5/26
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To easily separate each multiple brake when releasing the brake in a multiple disc brake device having multiple discs. SOLUTION: Springs 32 to 37 are installed between each both sides of an inner disc 12 and an outer disc 13 which are movably engaged in the axial direction toward a carrier axle 54, and a ring-shaped static pressure groove 40 and a through-hole 40a penetrating the static pressure groove 40 are installed at the surfaces of the discs 12, 13. The pressure oil is introduced into an inside 28 of a brake casing 11 via a lubricating port 29 on free falling, and the pressure oil is introduced into the static groove 40 at the surface of the disc via a lubricating port 27 by degenerating a cylinder 15. This makes to apply the oil pressure on the surfaces of discs 12, 13 so as to separate them with each other.
Patent JP-2003006683-A (JP)
Title: Program for ticket reservation receiving system, server computer for the system, thcket issuing terminal for the system, the server computer and method for using the issuing terminal
Inventor: KONO KAZUYUKI
IPC: G06Q50/30
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a user stands in long line in front of an automatic ticket issuing machine by shortening a time for selecting the kind of a ticket, etc., at a station and performing the speedy issuing of the ticket. SOLUTION: The card number of one's own IC card 6 is transmitted simultaneously with the reservation of the ticket. A reservation receiving server 4 relates ticket reservation information to the card number and preserves them in a reservation DB(database) 29. When the user (A) actually goes to the station and Purchases the ticket, the card number of the IC card 6 is read by the IC card Reading/writing part 361 of the automatic ticket issuing machine 51 . Thus, the Automatic ticket issuing machine 51 inquires to the reservation receiving server 4 and Obtains reservation information which is related to the card number of the IC card 6. The kind of the ticket, etc., is judged based on the reservation information and the ticket is issued.  The user (A) purchases the ticket only by making the IC card reading/writing part 361 of the automatic ticket issuing machine 51 read the card number of the IC card 6.
Patent JP-2003003142-A (JP)
Title: Pressure-sensitive adhesive composition and pressure- sensitive adhesive tape
Inventor: FUKUYAMA KAZUYUKI
IPC: C09J7/02
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive composition excellent in balance of cohesiveness against repulsion-resisting performance and capable of exhibiting good adhesion and retention of the adhesion to an olefinic resin material, and to provide a pressure-sensitive adhesive tape. SOLUTION: This pressure-sensitive adhesive composition contains 10-50 pts.wt. of a petroleum-based resin and 0.005-5 pts.wt. of an epoxy-based crosslinker having a trifunctional group based on 100 pts.wt. of an acrylic copolymer obtained by polymerizing a polymerizable composition containing a 2-18C alkyl (meth)acrylate, a copolymerizable monomer having a polar group, and an olefinic polymer having a polymerizable double bond at the end as main components, wherein the acrylic copolymer has a rate of copolymerization of the olefinic polymer having the polymerizable double bond at the end of 5-20 wt.%. The pressure-sensitive adhesive tape is given by using the composition.
Patent JP-2003006363-A (JP)
Title: Certification system
Inventor: HIGUCHI YOSHIO
IPC: G06Q50/10
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To enable a consumer to certify reliability of a product from information which a seller presents, on e-commerce transacted on network. SOLUTION: This is a certification system which prepares a certification department 101, a verification department 102, a seller 103, and a consumer 104. The verification department 102 requests the certification department 101 to get a secret key for signature generation corresponding to product information. The seller 103 requests a certification of the product to the verification department 102 and obtains signature for the product information. The consumer 104 processes certification with product image information, product information, and signature information which are disclosed by the seller 103, and certifies correctness of the product disclosed on network.
Patent JP-2003008721-A (JP)
Title: Cellular phone display surface-cleaning kits
Inventor: OTSUKA TAKAO
IPC: A47L25/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide cellular phone display surface-cleaning kits that have superior wiping properties, are fun to look at, and at the same time offer decorative effects. SOLUTION: The cellular phone display surface-cleaning kits comprise a stuffed toy which is formed in a doll or an animal shape. In the cellular phone display surface cleaning kits, a wipe section made of extrafine fiber is provided at least at one portion of the surface, and the inside at the wiping section of the doll is filled with stuffing.
Patent JP-2003018894-A (JP)
Title: Apparatus and method for controlling operation
Inventor: SUGIURA YASUYUKI
IPC: H02P9/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which, in equipment wherein the output of a synchronous generator directly coupled with a driving source is converted to a direct current through a power converter and further converted to an alternating current through a power converter and power is supplied to a system power supply, matches the magnitude and phase of voltage produced by the generator-side converter with the magnitude and phase of the induced voltage of the synchronous generator at start. SOLUTION: An encoder is coupled directly with the synchronous generator and is used as a phase detecting means. An induced voltage is detected and three phase-to-two-phase converted to an active voltage and a reactive voltage. In this conversion, a sine wave and a cosine wave are used from a table unferein a timer generated from the encoder is set as an address. When the induced voltage is not matched with the sine wave of the table value at this time, the reactive voltage has an value. At start, the output of a phase lock control portion is corrected to a table address determined from the encoder so that the reactive voltage is set to zero. Thereby, the magnitude and phase of a voltage generated by the equipment are matched with the magnitude and phase of the induced voltage of the synchronous generator.
Patent JP-2003018729-A (JP)
Title: Cable clamp
Inventor: TERAYA TAKASHI
IPC: H05K7/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process only for a process for handling an electric conductor, and to correspond to cables having a plurality of sizes. SOLUTION: A holding part 11 bent for holding the cable and fixing pieces 12, 13 extended from both ends of the holding part 11 so as to oppose each other and having through holes 14, 15 are formed of the electric conductors, and one through hole 14 is formed long in the direction of the extension of the fixing piece 12.
Patent JP-2002098939-A (JP)
Title: Liquid crystal display device
Inventor: NAKAO KENJI
IPC: G02F1/133
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of high-speed driving. SOLUTION: In the liquid crystal display device provided with a liquid crystal layer, capable of bending alignment, a display screen displaying an image by using light transmitted through a bend aligned liquid crystal layer and a liquid crystal voltage applying means for applying a liquid crystal voltage Vp' to the liquid crystal layer, corresponding to luminance information for each field of image information consisting of continuous fields and successively displaying the image, corresponding to the field of the image information on the display screen through changing of the transmittance of the light, by applying the liquid crystal voltage Vp';  and the liquid crystal voltage applying means applies the liquid crystal voltage Vp' whose intensity is varied so as to be voltage Vp corresponding to the luminous information, until the liquid crystal voltage is applied in the post-field, when the luminous information is varied between pre- and post-fields.
Patent JP-2003014074-A (JP)
Title: Gear ratio infinitely continuously variable transmission
Inventor: YAMADA KAZUHIRO
IPC: F16H37/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To improve transmission efficiency while enlarging the range of a gear ratio of a gear ratio infinitely continuously variable transmission. SOLUTION: A first variable speed mechanism comprises a continuously variable transmission, and a second variable speed mechanism comprises a transmission capable of connecting and disconnecting rotation between input and output and realizing two large and small gear ratios. The output part of the first variable speed mechanism is connected to a sun gear of a planetary gear mechanism and to a ring gear through a clutch. The output part of the second variable speed mechanism is connected to a carrier of the planetary gear mechanism. The ring gear is connected to the output shaft side for driving a driving wheel.  It is constituted to have the relation of Ig2/Id<λ1(1+α)/(λ1/λ2+α) among the maximum gear ratio λ1 and minimum gear ratio 12 of the continuously variable transmission, the smaller gear ratio Ig2 of the second variable speed mechanism, the number-of-teeth ratio αbetween the number-of-teeth of the sun gear of the planetary gear mechanism and the number-of-teeth of the ring gear, and a rotation ratio Id between the sun gear input rotation of the planetary gear mechanism and the output rotation of the continuously variable transmission.
Patent JP-2002133420-A (JP)
Title: Picture indexing and image-reading system
Inventor: HON HEATHER YU
IPC: G06F17/30
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a picture segmenting system for achieving segmentation in an efficient method from the point of view of calculation amount. SOLUTION: The picture segmenting system generates a measured value for a S distance, showing a similarity between adjacent frames of a picture sequence and utilizes the frequency resolution of DC brightness signals for the compressed image sequence. High/low-frequency signatures are generated from the signals, frequency resolved using wavelet conversion. A cut detection part, a fade detection part and a dissolved change detection part identify a cut change from the low-frequency signature, a fade change from the high-frequency signature and a dissolved change from a dual frame difference algorithm, respectively. The picture-reading system generates the S distance between an inquiry image and a database image and generates the measured value for the S distance, showing the similarity between the image utilizing the low/high- frequency component signatures.  As a result, a similar database image can be read and retrieved.
Patent JP-2003030436-A (JP)
Title: Terminal device, method for saving money on internet, and program therefor
Inventor: SATO TOMOKO
IPC: G06Q40/00
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device, an Internet money saving method and program therefor for easily and effectively transferring money between accounts opened by a user by suppressing user's wasteful expense. SOLUTION: Data or purchase reservation items inputted by an operation inputting part 12 are stored in a data storing part 13. An outputting part 15 outputs a prescribed output signal such as a still picture and voice in storing item data. A data calculating part 14 calculates the total amounts corresponding to the purchase reservation items stored in the data storing part 13. In the case a purchase reservation item is decided not to be bought, a user terminal 10 requests a connected financial institution terminal to transfer an amount corresponding to the purchase reservation item to a transfer destination account from a transfer source account. When the financial institution terminal receives the transfer request, the financial institution terminal performs transfer processing.
Patent JP-2002079015-A (JP)
Title: Filter for arsenic removal and purification method of water containing arsenic
Inventor: ERIC L WINCHESTER
IPC: B01J20/18
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a filter for removing arsenic from groundwater, especially a filter for removing arsenic which is reusable and for efficient water filtration at a pH of usual drinking water. SOLUTION: The filter for arsenic removal is composed of fired diatomaceous earth and 5-30% by weight of ferric ion bonded to the fired diatomaceous earth. One production method of the filter for arsenic removal comprises steps of mixing fired diatomaceous earth and a ferric chloride, keeping the mixture for a long period so as to impregnate the diatomaceous earth with all of the ferric chloride, adding sodium hydroxide to the resulting mixture until the pH of the mixture reaches at least 9.0, gradually and completely oxidizing ferric chloride to ferric hydroxide. The filter for arsenic removal obtained in such a manner has firm and durable bonds between the ferric ion and the fired diatomaceous earth. The filter for arsenic removal can be regenerated several times and the decrease of the arsenic adsorption capability is suppressed to the minimum.  The regeneration method of the filter for arsenic removal comprises steps of desorbing arsenic using sodium hydroxide and then washing the filter in situ.
Patent JP-2003029378-A (JP)
Title: Silver salt photothermographic dry imaging material
Inventor: SASAKI KAMIYUKI
IPC: G03C1/76
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a silver salt photothermographic dry imaging material that satisfies scratch resistance after heat development and also satisfies working resistance in production and preservability. SOLUTION: An undercoat layer containing an adequate amount of a metal oxide and having a regulated maximum height (Ry) of the surface is disposed on a support applied to the silver salt photothermographic dry imaging material, an undercoat layer whose coefficient (μk) of friction is a certain value or below is disposed on the support, an undercoat layer containing a binder having a specified temperature or above as the difference between the peak value of tan δ in temperature rise and that in temperature drop obtained by viscoelasticity measurement is disposed on the support, an undercoat layer containing a specified binder is disposed on the support or an undercoat layer containing a specified binder and a specified matting agent is disposed on the support.  The undercoat layer is heat-treated at a specified temperature after coating and drying on the support and the support may be rolled up in an environment at a specified temperature after the heat treatment.
Patent JP-2003029499-A (JP)
Title: Image forming apparatus and electrifying device used for the same
Inventor: YAMAI KAZUYA
IPC: G03G15/01
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To effectively avoid a trouble due to a magnetic field interference between a developing device and an electrifying device. SOLUTION: The electrifying member 2a of the electrifying device 2 is arranged under an environment being influenced by the magnetic field by the magnetic field forming member 4b of the developing device 4, and also, the member 2a is constituted of non-magnetic material. Besides, the electrifying device 2 is provided with the electrifying member 2a, and a removing member 2b which is arranged in contact with an image carrier 1 on the upstream side of the electrifying member 2a so as to remove attachment on the image carrier 1, and the electrifying member 2a is arranged under an environment being influenced by the magnetic field formed by the magnetic field forming member 4b of the developing device 4, and also, the member 2a is formed of non- magnetic material.  Meanwhile, the removing member 2b is arranged under the environment being influenced by the magnetic field formed by the magnetic field forming member 4b of the developing device 4, and also, the removing member 2b is constituted of magnetic material. The electrifying device is used for the image forming apparatus.