baber/WOPTO huggingface dataset:
Patent JP-2002334325-A (JP)
Title: Method and device for picking up image to be authenticated
Inventor: IKE TAKAHIRO
IPC: A61B5/117
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain an image in which an iris is focused even when an object person to be authenticated wears glasses. SOLUTION: By an iris image pickup method which captures the iris image in focus by passing an image signal obtained by picking up an image of the iris through a high-pass filter 41L and searching for the lens position where the output of the high-pass filter 41L has a peak value by a hill-climbing method, the peak position of a high-frequency component in an image signal having passed through a narrow-band high-pass filter 41H which lets through only the high frequency band of the passing band of the high-pass filter 41L is found by searching the entire area of a specific range instead of the search for the focusing position by the hill-climbing method when the image signal contains a high-luminance component more than a specified value, so that the peak value is regarded as an iris focusing position.  Consequently, the iris image can be obtained whose focus is not on the glasses but the iris to be sharp, giving a high authentication rate.
Patent JP-2002342730-A (JP)
Title: Coil winding apparatus, apparatus for connecting ic chip to coil, apparatus for manufacturing flexible ic module, and apparatus for manufacturing information carrier
Inventor: HINO YOSHIHARU
IPC: B42D15/10
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a winding device capable of winding an interval wiring coil with high efficiency, an IC chip and coil connecting apparatus equipped with the winding device, an apparatus for manufacturing a flexible IC module, and an apparatus for manufacturing an information carrier. SOLUTION: First needle groups 11a-11f are arranged at the outer periphery of a needle holding plate 10, and second to fourth needle groups 12-14 are arranged at the inner periphery. The top end part of a wire led from a wire feeding nozzle is chucked by a wire chuck 16, and the wire is wound in the order of the first needle group 11 to the fourth needle group 14. The wire is wound around a needle 15, and the edge part is arranged at the upper part of a wire chuck 17. A coil shaping member is descended to a position which is the closest to the needle planting face of the needle holding plate, and a coil wound like a stereoscopic is shaped into a plane-shaped coil 1, and the edge part is chucked by the wire chuck 17.
Patent JP-2002339867-A (JP)
Title: Sealing structure for compressor and compressor
Inventor: KATO TAKAYUKI
IPC: F04B39/12
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure and a compressor provided with the sealing structure for a housing of an easily recycled and compactly composed compressor. SOLUTION: In a joint of a cylinder block 1 and a front housing 2, an end face of the cylinder block 1 is a faying surface 1b, and an end face of the front housing is a faying surface 2b. A groove part 41 used as a stepped part is annularly formed in the faying surface 2b. A seal member 40 is pressed against the faying surfaces 1b and 2b from both side faces by fastening of a through bolt. By pressing, the seal member 40 is deformed by elasticity, and it is adhered closely to the faying surfaces 1b and 2b. The seal member 40 is deformed along a shape of the groove part 41 and it is adhered closely to an inner wall of the groove part 41. By this, the faying surfaces 1b and 2b are sealed by the seal member 40. The seal member 40 is engaged in the groove part 41 by deformation of the seal member 40, and separation of the seal member 40 from the faying surfaces 1b and 2b is prevented.
Patent JP-2002339401-A (JP)
Title: Lighting system of work machine
Inventor: TAKAMI SOTA
IPC: E02F9/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system of a work machine for efficiently performing work at night and in a deep groove, and capable of illuminating the easily shaded lower side of the work machine over a wide range by illumination from the outside. SOLUTION: This lighting system of the work machine 6 is composed of a boom 9 vertically rotatably installed on a turning frame 2, an arm 8 vertically rotatably installed on the boom 9, and a bucket 7 rotatably installed on the arm 8. An illuminating lamp 20 is arranged in an almost central part of the boom 9. The illuminating lamp 20 and the arm 8 are connected by a link mechanism 15. The illuminating lamp 20 is constituted so as to be rocked according to a movement of the arm 8. The link mechanism 15 is installed in the boom 8.
Patent JP-2002343454-A (JP)
Title: Dye-sensitized solar cell
Inventor: TANABE YORIJI
IPC: H01L31/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell which superior in long stability of the cell characteristics and is easy to manufacture on commercial basis. SOLUTION: This dye-sensitized solar cell is equipped with a dye bonded electrode 10 on the surface of which dye is adsorbed; a facing electrode forming a pair with the dye bonded electrode 10; and an electrolyte 5 brought into contact with these electrodes, and a dehydration agent is included in the electrolyte. As the dehydration agent, carbodiimides represented by formula 1 and various kinds of drying agents are preferably used. (In Formula 1, R1 and R2 each represents H, a halogen atom, an alkyl group which may have a substituent group, alkoxy group, acryl group, carbamoyl group, nitrile group, amino group, amide group, phosphoryl group, phosphinoil group, thiophosphoryl group, phosphanyl group, thiol group, thiocarbamoyl group, thioalkyl group, thioamino group, silyl group, a silanol group, a sulfonyl group, germyl group, or stanyl group.  X represents alkyl chain, ether chain, silyl chain or acryl chain. N is an integer of 0 or larger.).
Patent JP-2002133946-A (JP)
Title: Photo sensitive insulating paste
Inventor: MASAKI YOSHIKI
IPC: H05K3/46
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a photo sensitive insulating paste which substantially improve drawbacks of a conventional insulating paste such as a great deal of leakage current and of man-hours. SOLUTION: The photo sensitive insulating paste contains at least (a) 2-30 m2/g of inorganic powder in specific surface area, wherein 0.1-6 wt.% of an alkali metal oxide is incorporated into the inorganic powder.
Patent JP-2002342737-A (JP)
Title: Human monitoring method and human monitoring system
Inventor: UMENO NORITAKA
IPC: G08B25/04
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a human monitoring method and human monitoring system capable of surely monitoring (confirming, checking) a passer-by without disturbing passing. SOLUTION: A security control part formed at an entering/leaving gate license carried by a passer-by who passes through an entering/leaving gate wirelessly transmits data related with the passer-by when the passer-by passes through the entering/leaving gate, and a monitor device receives the data related with the passer-by transmitted from the security control part, and judges the validity of the entering/leaving gate license based on the received data.
Patent JP-2002348401-A (JP)
Title: Polyketone porous material
Inventor: TANIGUCHI TATSU
IPC: D01F6/76
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a separation membrane or a permeable membrane useful for aqueous solution, organic solution, electrolyte solution or biological fluid, which has a large number of micropores inside and is excellent in strength, dimensional stability, chemical resistance, thermostability. SOLUTION: (1) a polyketone porous material having 5-70 vol.% pore content of which the average pore size ranges 0.001-10 μm in a polyketone molded article which is composed of a polyketone consisting of olefin-CO copolymer; (2) a polyketone hollow fiber which has at least one lengthwise vacant space of which the volume ratio if 10-80 vol.%, inside, are obtained.
Patent JP-2002347070-A (JP)
Title: Electromotive injection molding machine
Inventor: INOUE HIROYUKI
IPC: B29C45/50
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an electromotive injection molding machine capable of easily performing alteration using one electromotor or a plurality of electromotors, and capable of performing mechanical alignment without requiring an interposed part such as a belt or the like even when a plurality of the electromotors are used. SOLUTION: The electromotive injection molding machine is constituted so as to make it possible to attach the motor shafts 3a of the electromotors 8 to both ends of the input shaft 2 of the speed reducer 1 of the electromotive injection molding machine.
Patent JP-2002353302-A (JP)
Title: Tray for transporting glass substrate
Inventor: NAITO HIDEKI
IPC: B65D1/24
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a tray for transporting a glass substrate where deformations of a package due to a load of the glass substrate are hard to occur and the dust caused by vibrations of the glass substrate in transportation are hard to occur, and to provide the tray where the vibrations of the glass substrate are hard to occur in transportation. SOLUTION: In the tray for transporting the glass substrate, made of a polyolefin resin foam, where a plurality of storing parts to horizontally store the glass substrate 4 are formed on an upper surface of the tray 11, this tray for transporting the glass substrate is characterized in that the storing part of the tray 11 has a bottom surface 12 to store the glass substrate 4 and a side wall 15 surrounding the bottom surface 12, and has recesses 13, 14 at a periphery in the bottom surface 12, and/or has the recess 16 on the upper surface of the side wall 15, and/or has the recess 17 on an inner wall surface of the side wall 15.
Patent JP-2002349222-A (JP)
Title: Balance shaft for internal combustion engine
Inventor: UKIGAI TAISUKE
IPC: F01M1/06
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a balance shaft for an internal combustion engine capable of reducing size and weight and simplifying a device composition of the internal combustion engine without having to particularly provide an accessory such as an oil pump or a complicated lubricant feed path for feeding lubricant to a bearing of the balance shaft. SOLUTION: The balance shaft 1 is driven by a crankshaft 3 for reducing vibration of the internal combustion engine 2 and provided with a borne part rotatably supported by the bearing, an oil hole 21 bored in a shaft center for feeding the lubricant to the borne part, and a communication passage 23 providing a communicating state between the oil hole 21 and a balance shaft 1 exterior. The balance shaft 1 is characterized in that the bearing is lubricated by arranging an opening 24 to the exterior in the communication passage 23 so it can be dipped in the lubricant 14 stored in an interior of an oil pan 5 arranged below the crankshaft 3 and taking in the lubricant 14 in the oil hole 21 so as to attract it along the communication passage 23 following rotation of the balance shaft 1 around the shaft center.
Patent JP-2002349820-A (JP)
Title: Waste incinerator discharging no dioxins and the like at starting and stopping time
Inventor: OHARA SEIJI
IPC: F23G5/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a waste incinerator discharging no dioxins and the like even at starting and stopping time, although starting and stopping the incinerator always cause the performance of low-temperature combustion to produce a large amount of dioxins and the like due to the fact that the waste incinerator produces a large amount of dioxins and the like at a low temperature. SOLUTION: When a waste incinerator is at a low temperature, the gas containing dioxins and the like is circulated and heated at a high temperature. Thereby, the dioxins and the like are decomposed, and the discharge of the dioxins and the like is prevented even at starting and stopping time.
Patent JP-2002315473-A (JP)
Title: Three dimensional center-of-gravity-mobile system producing left and right inclination in artificial bait such as lure
Inventor: NISHIMURA HIROTA
IPC: A01K85/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a lure for fishing by changing the inclination of the lure to right and left and keeping the inclination in water. SOLUTION: In this system a balancing weight in the lure is moved on an orbit having inclined inverter U-shape.
Patent JP-2002356505-A (JP)
Title: Ultraviolet-curable composition and resin molded article coated with the same
Inventor: SHOJI TOSHIHIRO
IPC: B32B27/00
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet-curable composition excellent in light resistance, transparency, adhesion, abrasion resistance and curability used for a protective film with excellent film hardness, which improves the surface characteristics of a molded product or film made of a cyclic olefin resin, and to provide a molded article coated with the composition. SOLUTION: In the composition, a benzophenone compound and an aliphatic tertiary amine compound are used as a photopolymerization initiator and a compound containing a specific multifunctional (meth)acrylate is used as a monomer. This composition is applied to the cyclic olefin resin molded article and film.
Patent JP-2002358822-A (JP)
Title: Polymeric solid electrolyte
Inventor: AOKI MINORU
IPC: H01M10/0565
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric solid electrolyte with excellent ion conductivity and stability against metallic lithium. SOLUTION: The polymeric solid electrolyte contains polyalkyleneimine with HN bonding part to which, alkylene oxide is bonded, and the polyalkyleneimine has a side chain structure. Recommended ratio of primary, secondary, and tertiary amine contained in polyalkyleneimine is 10-60:20-70:5-50.
Patent JP-2002358227-A (JP)
Title: Management system for provided electronic information
Inventor: FUTAMURE KOJI
IPC: G06Q30/06
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information management system by which a user classifies, among from respective pieces of electronic information which the user has arbitrarily browsed, the pieces of electronic information which the user has determined as useful for own sake and saves them, so that each user can display the saved piece of the electronic information on own terminal or can transfer it. SOLUTION: This system is constituted of a server computer 3A, for a system administrator 3, which is constituted so that the electronic information of merchandise information, store information or the like is compiled into a database and stored, and the electronic information can be read on a terminal 2A of the user 2, and the terminal 2A of each user 2 which is constituted so that the electronic information that has been read out can be selected and saved. Each user 2 appropriately retrieves a piece of the electronic information that has been compiled into the database and reads out it on each terminal 2A of each user 2, and the piece of the information read out on each terminal 2A of each user 2 is appropriately edited and stored in the terminal 2A of each user 2 or the server computer 3A so that it can be read or written as desired.
Patent JP-2002367500-A (JP)
Title: Handle lock of circuit breaker
Inventor: KATO HIROAKI
IPC: H01H9/28
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a handle lock of a circuit breaker, enabling simple mounting and dismounting of the handle lock, without impairing the appearance by surely locking an operation handle, so as to prevent the operation unless the handle lock is dismounted, even if someone attempts to operate the operation handle. SOLUTION: This handle lock 1 comprises a cap part 8, having an insertion hole 7 fitted to a knob part 6 of the operation handle 5 of the circuit breaker 2; a stopper part 9 locked to an edge of an opening part 4, when the operation handle 5 is at on-position or off position; a hook part 13 mounted rotatably by using, as an axis, a connection shaft part 10 formed by cutting out the circumference of the widthwise side face of the cap part 8 and formed protrusively into the insertion hole 7, so as to be locked to a recessed part 12 formed on the side face of the knob part 6; and a release button part 14, formed on the side opposite to the hook part 13 with respect to the shaft part 10 for releasing the engagement of the hook part 13 with the recessed part 12 by a pressing operation.
Patent JP-2002365451-A (JP)
Title: Method for manufacturing coated optical fiber
Inventor: HAYANO TETSUO
IPC: C03C25/10
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To make the thickness of a clad made of a fluorocarbon resin of an HPCF(hard polymer clad fiber) uniform during drawing the HPCF. SOLUTION: In the method for manufacturing a coated optical fiber by applying a fluorocarbon resin coating layer on an optical fiber having a quartz glass core and a fluorocarbon resin clad, the temperature of the core 13 is controlled to 35 to 55 deg.C when the fluorocarbon resin liquid is applied on the core 13. The viscosity of the fluorocarbon resin liquid is controlled to 800 to 2000 cP when the liquid is applied on the core 13. The temperature of the fluorocarbon resin liquid is controlled to 40 to 50 deg.C when the liquid is cured.
Patent JP-2002327054-A (JP)
Title: Method for producing modified polyester
Inventor: TOKIYAMA YASUHIRO
IPC: C08G63/688
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To enable production of a cationic dye-dyeable polyester without using a metallic catalyst represented by antimony trioxide. SOLUTION: The production method is characterized by that, when the modified polyester having constituting units comprising at least 80 mol% of ethylene terephthalate and a copolymerized ester-forming component containing 0.5-10 wt.% of a metallic sulfonate group is produced, a specific phosphorus compound is added by a specified amount.
Patent JP-2002368808-A (JP)
Title: Converter for atm cell and stm data
Inventor: SAEKI SHUICHI
IPC: H04L45/586
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a converter for an ATM cell and STM data, where standby systems can be configured to a minimum number to the utmost even when a plurality of active systems are required, that can reduce a switching time from the active system into the standby system. SOLUTION: When an ATM-INF (input output interface for ATM cells) 20 transmits an ATM cell to active system AAL1CLAD(ATM Adaptation Layer Type 1 Cell Assembly and Disassembly) 241 , 242 , a control file attachment device 22 generates a long cell 30 resulting from attaching path setting information of the active system AAL1CLAD 241 , 242 to the ATM cell, an ATM-SW21 switches the long cell 30 and transmits it to the active system AAL1CLAD 241 , 242 . The active system AAL1CLAD 241 , 242 map the ATM cell to a TS of an STM line according to the path setting information in the long cell. Thus, the system switching processing is performed only by switching by selectors 23, 26, and the system switching time can be shortened.
Patent JP-2002314991-A (JP)
Title: Image synthesizer
Inventor: IIDA RYOSUKE
IPC: G06T19/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide such a video as approach to a peripheral three-dimensional object can be analogized easily by displaying a video converted as if it is photographed at a virtual point of view on a monitor while superposing an auxiliary video. SOLUTION: The image synthesizer comprises an image pickup means 101 mounted on a vehicle, means 102 for synthesizing an image picked up by the image pickup means 101 while converting the point of view, means 103 for generating the locus line at an arbitrary height of the vehicle when it advances straight, and means 104 for describing the locus line generated by the locus line generating means 103.
Patent JP-2002365076-A (JP)
Title: Staying time calculator, navigation system, and program
Inventor: ITO TAKENORI
IPC: G01C21/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a staying time calculator that enables the user to sufficiently enjoy time at each transit place by appropriately informing the user of its stayable time at each transit place so that the user may reach its destination at scheduled time. SOLUTION: This staying time calculator discriminates whether or not the calculator has received traffic information by repetitively executing changed information outputting operation even in a state where the main power supply is turned off (S300) and also discriminates whether or not the traffic information on the route to a destination is changed (S310). When the traffic information on the route is changed ('Yes' in S310), the calculator calculates the time required until the user reaches the destination and the stayable time of the user at each transit place (S350) and S370). When the stayable time each transit place is changed ('Yes' in S380), the calculator outputs the information on the changed stayable time (S390).  In addition, the calculator is constituted so that the calculator may output the information on the changed stayable time to the portable telephone of the user provided at a distance from the vehicle through communication equipment.
Patent JP-2002373421-A (JP)
Title: Optical disk device
Inventor: TAKEDA NAOTO
IPC: G11B7/125
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To optimize power in a recordable optical disk device. SOLUTION: The embossed part of an optical disk 100 is reproduced with an optical pickup part 12, and a jitter Je is detected with a jitter detection part 14. Furthermore, the jitter is detected, when a recording is performed by varying the recording power in a test area. A processing part 16 calculates a target jitter Jd, on the basis of the jitter Je at the embossed part Je, and the recording is conducted by selecting the recording power with which the target jitter Jd is given.
Patent JP-2002374031-A (JP)
Title: Convergence system for semiconductor laser
Inventor: HASEGAWA KAZUO
IPC: G02B6/42
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To attain miniaturization and increase in the output of laser light, and to provide degrees of freedom for alignment. SOLUTION: A convergence system 1 for semiconductor laser is provided with a semiconductor laser bar 20 for emitting a plurality of laser light, while being installed on an Si substrate 10, a rod lens 30 for controlling the focal distance of laser light emitted from the semiconductor laser bar 20, an optical waveguide device 40 for converging the laser light from the rod lens 30, a plurality of optical fibers 50 for guiding the laser light from the optical waveguide device 40, and a condenser lens 60 for converging the laser light emitted from each of the optical fibers 50.
Patent JP-2002372851-A (JP)
Title: Developing device and image forming device equipped therewith
Inventor: ADACHI KATSUMI
IPC: G03G15/06
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of obtaining the efficient carrying condition of toner by preventing the adhesion of toner onto a toner carrying member in the case of utilizing a mechanism (electric field curtain) for carrying toner by using progressive wave electric field, and an image forming device equipped with the developing device. SOLUTION: The width(w) of a progressive wave generating electrode 41b in an arraying direction and the thickness(t) of the surface protective layer 41c of the toner carrying member 41 are set to satisfy relation 4t>w. Then, the width(w) of the electrode 41b and a pitch λ between the electrodes 41b are set to satisfy relation w<(1/2)×λ.