baber/WOPTO huggingface dataset:
Patent JP-H05181221-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TAKIGUCHI HIDEKI
IPC: G03C1/035
Filed: 1991-12-27
Abstract: PURPOSE:To prevent deterioration of photographic performance, such as increase of fog and degradation of graininess with the lapse of time after manufacture without lowering sensitivity. CONSTITUTION:Silver halide grains are reduced and sensitized in the course of their growth and have chemically or physically adsorbed in an amount of >=80% into the surface of the grains a gold compound represented by the formula: [HkAum(L)nXp]q. in which L is a 5- car 6-membered heterocyclic ligand: X is an anion; k is 0, 1, or 2; m is 1 or 2; n is 1, 2; n is 1, 2, or 3; p is 0, 1, 2, or 3; and q is 1, 2, 3, or 4. A weight ratio of the gold contained in the unit area of the silver halide photographic sensitive material to the silver contained in it is controlled to >=11.0X10<-6>.
Patent JP-H07303725-A (JP)
Title: Golf score managing system
Inventor: MIURA YOSHIMITSU
IPC: A63B71/06
Filed: 1991-11-12
Abstract: PURPOSE:To precisely manage the result of a golf player in a short time by providing a center computer for preserving the personal data of the player, receiving the input results at each hole and managing them and terminal equipment for inputting the result or the like for each hole, transmitting/receiving it to the center computer and displaying the result. CONSTITUTION:A center computer 10 records and preserves the scores of the player for each hole in the past inputted by a personal data input means 101 in a recording means 102. When the player finishes a game for each hole, a player name or player number and the number of times of score putters at a certain hole are inputted and declare from terminal equipment 11 installed near that hole to an input means 111. The center computer 10 registers the data transmitted from the terminal equipment 11 through transmitting means 115 and 105 to the center computer 10 and transmits the data of the calculated result through the transmitting means 105 and 115 to the terminal equipment 11. At the terminal equipment 11, the received data are managed by a CPU part 110 and displayed on an image display means 114.
Patent JP-H06203490-A (JP)
Title: Error correction circuit
Inventor: KUROSE ETSUKAZU
IPC: H03M13/00
Filed: 1992-12-31
Abstract: PURPOSE:To improve the error detection accuracy and the correction ability by using memory offset information sent only when the memory offset information is satisfied with a prescribed condition and reading out the memory according to an outer code code group. CONSTITUTION:The memory offset information SOFF is obtained from address information and identification data IDBLK based on the identification data IDBLK incorporated in block data where no error exists or error correctable. Then, the memory 28 is read out according to the outer code code group by using the memory offset information SOFF sent only when the memory offset information SOFF is satisfied with a prescribed condition. Thus, even when the error occurs in the identification data IDBLK, the block data are transmitted to an outer code error detection/correction means 29 and the error detection accuracy and the error correction ability are improved.
Patent JP-2001175710-A (JP)
Title: Product sales system
Inventor: FUKUZAWA KENJI
IPC: G06Q50/10
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a product sales system capable of transmitting production history information to consumers. SOLUTION: A producer 14 encodes the production history information on the product 40 by using an information encoding means 11, records the production history information on an information recording medium 41, attaches it to the product 40 or its package and ships it. A retailer receiving the product 40 reads the information in the information recording medium 41 by using an information decoding means 21, decodes the product history information and displays the production history information to a consumer coming to the store as the product information on the product 40 by using an information displaying means 22.
Patent JP-H11175863-A (JP)
Title: Sensor
Inventor: SUZUKI TAKASHI
IPC: G08B25/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a sensor capable of reducing current consumption in the sensor which is provided with a CPU inside and performs various kinds of processing of abnormality judgment such as fire judgment or failure judgment. SOLUTION: This sensor 2 is provided with a CPU 24 for performing various kinds of processing including an abnormality judgment such as fire judgment, failure judgment, a clock oscillation part 30 for supplying the CPU 24 with a clock signal of a specified frequency and a timer 31. The CPU 24 controls the clock oscillation part 30 so that it stops supplying the CPU 24 with the clock signal when the CPU is in a standby state in which it does not perform those variety kinds of processing.
Patent JP-2001185871-A (JP)
Title: Electronic apparatus
Inventor: TAMAOKI MASATOSHI
IPC: H05K5/03
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which prevents its battery cover from being broken when the electronic apparatus is dropped without deteriorating the operability of the battery cover. SOLUTION: The electronic apparatus removably housing a battery comprises a battery cover turnable through hinges, the battery cover comprises lock claws for locking the battery cover to the electronic apparatus, and the electronic apparatus comprises a battery lock for holding the battery at its battery housing. When the battery lock holds the battery, the battery cover is closed, and when the lock claws the unlocked from the electronic apparatus, the battery lock flips up the battery cover.
Patent JP-2000187281-A (JP)
Title: Transmission type screen
Inventor: WATANABE ISOROKU
IPC: G03B21/62
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To realize the high-definition of a transmission type screen used for a data projector, etc., and using a strand by increasing the adhesive strength of the strand, to restrain the reflection of external light without weakening video light and to improve the contrast of a video. SOLUTION: In this transmission type screen 10, strands 16 arranged and stuck in parallel as one layer on the light source side surface of a transparent base material sheet 12 are constituted of a non-colored layer 20 at a center part and a colored layer 18 on the outside of the layer 20. The external light made incident from an observation side and returned to the observation side, while repeating total reflection in the strands 16, is made so as to pass the part of the layer 18 whose optical path length is long in the strand 16, whereby it is drasticaly attenuated in comparison with the video light.
Patent JP-H11186369-A (JP)
Title: Device and method for determining position of rotary device, and substrate drying device and method for determining rotation-stopping position
Inventor: NAKAJIMA RYUJI
IPC: H01L21/683
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a technology for determining the position of a rotary device, capable of realizing shortening of time for the spin drying process of a wafer in multilayered thin-film work manufacturing process at low cost. SOLUTION: When the signal of a pulse is outputted from a rotation detector of a servo motor for each rotation of the motor, the pulse signal is read with a high-speed counter and supplied to a control part. In the control part, position control is made based on this pulse signal. The position control is made by having the speed decreased to the position controllable number of rotations n0 , without stopping once the rotation of the servo motor in high-speed rotation. As a result, the time until the position control is completed can be shortened. Furthermore, faster the communication response speed of the control part, the higher the position control can be performed at the number of rotations n0 , and further curtailment can be achieved.
Patent JP-2001185933-A (JP)
Title: Adaptive array antenna transmitter receiver
Inventor: NISHIMORI KENTARO
IPC: H01Q3/26
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To individually and easily correct a transmitter and a receiver which are connected to an array antenna in an adaptive array antenna transmitter receiver of which transmission frequency and reception frequency are different. SOLUTION: This transmitter receiver is provided with N branch means 15 which extract parts of signals from the outputs of N transmitters 13, a 1st correction value arithmetic means 24 which finds correction values of amplitudes and phases among the transmitters 13 of respective branches according to the signals outputted by the branch means 15, a reference signal generating means 22 which outputs a signal of the same frequency as the reception frequency of the receiver 14, N 1st switches 16 which apply one of a receive signal from a transmitting and receiving means 12 and the signal from the reference signal generating means 22 selectively to the input of the receiver 14,  and a 2nd correction value arithmetic means 25 which controls the 1st switches 16 and finds correction values of amplitudes and phases among the receivers 14 of respective branches according to the signals obtained by receiving the signal from the reference signal generating means 22 by the N receivers 14.
Patent JP-2000171847-A (JP)
Title: Photometric optical system for single lens reflex camera
Inventor: MOMOKI KAZUHIKO
IPC: G03B7/099
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To obtain a photometric optical system where the absorption amount of infrared rays is made nearly constant regardless of photometric position and which is excellent in spectral transmission characteristic. SOLUTION: As for this photometric optical system, a main mirror 12 and a film surface 13 are arranged behind a photographing lens 11, and a focusing screen 14 and a pentagonal prism 15 are arranged in the reflecting direction of the main mirror 12. An ocular 16 and a Fresnel lens 17 including an infrared ray absorbing member are provided in two reflecting directions by the prism 15, and a photodetector 18 is arranged behind the lens 17. By using such a lens 17, unevenness in the transmissivity of the infrared rays is prevented.
Patent JP-2000192983-A (JP)
Title: Rotary object installing structure
Inventor: TAKENO TOSHITAKA
IPC: F16D1/06
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of items of installing intermediary members, and to improve installing workability and the cost aspect on condition of preventing slipping-out of a rotary object by a head part of a machine screw and preventing rotation of the machine screw. SOLUTION: A projection 11c is integrally projected inward in the radial direction from a peripheral directional part of a shaft hole 11a of a rotary object 11, and a projection 12c is integrally projected in the axial direction from a shaft end surface 12a of a fixed shaft 12. The rotary object 11 is fitted to the fixed shaft 12 in the shaft hole 11a, and a male screw part 14b of a machine screw 14 is threadedly engaged with and fastened to a machine screw hole 12b of the fixed shaft 12, but is fastened until an under surface of a head part 14a of the machine screw 14 abuts to the projection 12c of the fixed shaft 12, and the projection 11c of the rotary object 11 is structured so as to enter between an under surface of the head part 14a of the machine screw 14 and the shaft end surface 12a of the fixed shaft 12 in the state by interposing clearance.
Patent JP-2001163979-A (JP)
Title: Silane coupling agent and rubber composition containing same
Inventor: MARUYAMA TSUKASA
IPC: C08G75/12
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a silane coupling agent which can be produced easily in a simple way, improves the characteristics of unvulcanized silica-loaded rubber, and gives a vulcanizate improved in viscoelastic properties and resistances to abrasion and heat aging and to provide a rubber composition containing the same. SOLUTION: A silane coupling agent is provided which is prepared by reacting a polysulfide polymer having a main chain represented by formula 1 (Y is an organic group optionally having a heteroatom or heteroatoms; n is an integr of 1-50; and x is 1.5-4) and thiol groups with a silane compound having epoxy and alkoxysilyl groups. A rubber composition containing the coupling agent is also provided.
Patent JP-2001185462-A (JP)
Title: Manufacturing method of solid activated carbon electrode
Inventor: TAKAGI SHINOBU
IPC: H01M8/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a solid activated carbon electrode by which the internal resistance can be made small when the electrode is laminated. SOLUTION: For manufacturing a solid activated carbon electrode, since a compact is rolled with a high pressure in a rolling process 38 prior to a carbonization process 42 for carbonizing a phenol resin, the compact with a high plasticity is thinly rolled and simultaneously its uniformity in thickness is improved. Accordingly, the solid activated carbon electrode which is obtained with the carbonization heat treatment of the compact after rolling treatment has a smaller thickness and its thickness dispersion σ has an extremely small value of approximately 0.010 or less, as compared with those simply molded by a roll mill or by an extrusion molding. Therefore, when a capacitor or the like is composed of lamination, the solid activated carbon electrode with sufficiently small internal resistance is obtained.
Patent JP-H11183270-A (JP)
Title: Device and method for detection of heat
Inventor: KATHARINA VERHAEGEN
IPC: H01L35/32
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a device and a method in which a chemical process and a physical process can be monitored by using a first channel as the hot junction so as to be connected thermally, a second channel as the cold junction so as to be connected thermally, and isolating the first channel thermally from the second channel, in a thermopile composed of a thermocouple which is provided with a hot junction and a cold junction. SOLUTION: In the device, a first channel 3 and a second channel 4 are provided on a thermopile 2. The thermopile 2 is composed of a thermocouple which comprises a first conductor material, a second conductor material and an insulating layer. The first channel 3 is situated near a cold junction, the second channel 4 is situated near a hot junction, and the first channel 3 and the second channel 4 are constituted so as to be separated from each other. In addition, the device comprises a membrane 5 which isolates the thermopile 2 and which mechanically supports the thermopile 2. As a material for the membrane 5, e.g. a silicon oxide or a silicon nitride is used. A reference substrate is attached to the first channel 3, a test substrate is attached to the second channel 4, and a temperature is measured.
Patent JP-2000196007-A (JP)
Title: Semiconductor device
Inventor: INUI TADAHISA
IPC: H01L23/50
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To improve quality by improving load-term reliability by preventing manufacturing failure in an LOC(lead-on-chip) semiconductor device. SOLUTION: The main surface of a semiconductor chip 11 is provided facing an inner lead 12 keeping an interval and it is held on the main surface in a chip-holding region 12a for holding a semiconductor chip 11 with a bonding agent 13. A part of the inner lead 12 among many inner leads 12 is provided with a chip-holding part 12a provided so as to be extended on the main surface of the semiconductor chip 11, after branching from the side region and the end part of inner side which has no chip-holding part 12a is provided facing a bonding pad (16), provided on the main surface of the semiconductor chip 11. Here, the total bonding area of the bonding material 13 is 2.5% or more of the area of the main plane area of the semiconductor chip 11 or its glass transition temperature is 130 deg.C or higher or the line expansion coefficient for the lead frame is 4 times or less.
Patent JP-2001185408-A (JP)
Title: Film forming method onside face of columnar element and device thereof
Inventor: ONO KATSUHIRO
IPC: H01C7/10
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method forming a smooth and uniform film on the side free of a columnar element and a device thereof which is easily and well controllably forming a flat and uniform film having an appropriate thickness so as to manufacture a high performance and highly reliable element regardless of the size and weight of the film. SOLUTION: In the film formation method according to thus invention, unevenness is formed on the surface of a roller for coating a paste as a film on the side free of a columnar element, coating paste in correct thickness is formed on the element by holding a sufficient amount of paste on the roller, and a smooth and uniform film is formed. In this way high performance and highly reliable element with good-quality film is manufactured and the problems can be resolved.
Patent JP-2000319523-A (JP)
Title: Composition for high refractive index, antireflection material, method for producing antireflection material, film for protecting polarizing plate, and polarizing plate
Inventor: TAKIYAMA NOBUYUKI
IPC: G02B1/14
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which gives antireflection materials suitable as films to be laminated to the polarizing plates of liquid crystal display devices, by formulating a metal alkoxide condensate, a croslinking polymer, and a solvent. SOLUTION: This composition for high refractive index comprises (A) a metal alkoxide condensate preferably represented by the formula [M is Ti, Si, Zr, Sn or Ta; Ra, Rb, Rc, Rd are each an aliphatic hydrocarbon; (m) is an integer of >=2], (B) (i) a cross-linking polymer (preferably a polymer having CH=CH-CO groups in the main chain and/or in the side chains) or (ii) a cationic polymerizing compound (preferably an oxirane ring-like compound, an oxetane ring-like compound, a thiirane ring-like compound or a thietane ring-like compound), and (C) a solvent.
Patent JP-2001187930-A (JP)
Title: Viscous coupling
Inventor: ICHIHARA MASASHI
IPC: F16H48/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a viscous coupling that can offer large differential limiting force without an increase in overall device size beyond an conventional type, and increase the degree of structural freedom in the design of such a viscous coupling. SOLUTION: The viscous coupling 10 comprises a first rotary member 1 and a second rotary member 2 relatively rotatable about the same axis of rotation C, a working chamber 11 delimited by the first rotary member 1 and the second rotary member 2 and filled with a viscous fluid, at least two cylindrical gears 3 disposed in the working chamber 11 so as to be positioned in grooves 4 formed in the first rotary member 1 and be also engaged with teeth 5t formed on a flange portion 5 of the second rotary member 2, a group of first plates 6a engaged with the cylindrical gears 3, and a group of second plates 7a engaged with the internal side of the external wall of the first rotary member 1 in straddle relation to the cylindrical gears 3.
Patent JP-2001181035-A (JP)
Title: Piezoelectric ceramic composition
Inventor: NANAO MASARU
IPC: C04B35/49
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain piezoelectric ceramics excellent in piezoelectric characteristics and mechanical strength and sinterable at relatively low temperatures. SOLUTION: This piezoelectric ceramic composition is represented by PbA[(Zn1/3Nb2/3)xTiyZrz]BO3 in which 0.96<=A/B<1 or 0.96<=A/B<=1. In the case of 0.96<=A/B<=1, the piezoelectric ceramic composition is obtained by adding a prescribed amount of at least one kind of oxide selected from Ta2O5, Sb2O3 and Nb2O5 thereto.
Patent JP-H11260652-A (JP)
Title: Ferrite core and manufacturing method therefor
Inventor: SATO HIRONORI
IPC: H01F1/34
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To realize high inductance in ferrite core, when a plurality of leg parts are butted and used as a core in a transformer or an inductor, by manufacturing butting faces of middle and outer leg parts to a mirror surface finish with adequate satisfactorily planarity and a uniform manufactured shape. SOLUTION: A magnetic core has a core structure made up of a central leg part 1, an outer leg part 2, and a bottom part 3 that joins these leg parts 1 and 2. The outer leg part 2 is slightly longer than the middle leg part 1, and these leg parts 1 and 2 are subjected to mirror-surface finish manufacturing in a way that the difference between a maximum point of a top face of the outer leg part 2 and a minimum point of a top face of the middle leg part 1 is made 0.3 μm or below. As a result, an air gap at butted faces of these leg parts can be made adequately small when a plurality of leg parts are butted, to be used as a core in a transformer or an inductor.
Patent JP-2001178514-A (JP)
Title: Stick for walker
Inventor: IKEDA SHIGERU
IPC: A61H3/06
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a stick for walker which can be used both outdoors and indoors. SOLUTION: The stick for walker is detachably covered with a covering body.
Patent JP-2000199086-A (JP)
Title: Treatment of etching waste solution
Inventor: ISHITA TSUTOMU
IPC: C23F1/46
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To produce an etching soln. increased in etching efficiency in such a manner that working quality in etching treatment is satisfactorily maintained. SOLUTION: This method has a 1st stage in which a part of an etching waste soln. is discharged and is added with iron powder, the oxidation-reduction potential ORP is conrolled to -350 to +100 mV, and ferric ions contained therein are reduced into ferrous ions, a 2nd stage in which the treating soln. obtd. in the 1st stage is moeover brought into contact with iron powder to control the oxidation-reduction potential in the range of -550 to -350 mV, and nonferrous metallic ions are removed to obtain a refined soln. and a 3rd stage in which the refined soln. is mixed with a part or the whole of the etching waste soln., and after that, gaseous chlorine is blown therein to obtain an etching soln. enriched with ferric ions, the quantity of the etching waste soln. to the refined soln. mixed in the 3rd stage to be poured is controlled to control the concn.  of nonferrous metallic ions, by which the etching soln. having a reaction rate corresponding to the object to be etched can be produced.
Patent JP-2000186355-A (JP)
Title: Drain cock device
Inventor: ONISHI NAOTO
IPC: E03C1/22
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a drain cock device capable of making visibility good and easy in handling by constituting an operation part body so that the exposure face of a push button moved downward appears on the upper end side when the drain cock provided on the bottom face of a bathtub is opened. SOLUTION: A drain cock is provided on the bottom face of a bathtub, an openable cock cover is provided and horizontally operated through a release 8. The release 8 communicates with an operation part body 9 fixed on the upper end side of the inner wall face 1b of the bathtub 1, and a push button 12 is provided on the upper end of an operation shaft connecting the edge. When the push button 12 is pushed to be moved downward, the cock cover of the drain cock is made an open state through the release 8, and the drain cock device is composed so that the rear face of an upper end rear part 9b and the side wall of side edge projection parts 9c, 9b are exposed. The upper end side of the upper end rear part 9b extends upward, and an inclined guide face G is formed toward the inner wall face 1b of the bathtub 1.  The push button 12 is made deep gray or the like, and the operation part body 9 is made white beige or the like. Thereby, the position of the push button can easily be known.