baber/WOPTO huggingface dataset:
Patent JP-2001084391-A (JP)
Title: Image generation system and information storage medium
Inventor: SAITO KENJI
IPC: A63F13/55
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an image generation system and an information storage medium capable of realistically expressing shadows and highlights, etc. SOLUTION: The vertex of a car object 10 is projected in a projection direction, U and V coordinates of texture 20 for the highlight are calculated based on the X and Y coordinates of the vertex after projection and source picture texture and the texture for the highlight (or for the shadow) are multi-texture mapped on the car object. Then, an image from a virtual camera is generated by an optional position and direction. An offset value, a scaling value or the projection direction at the time of calculating the U and V coordinates from the X and Y coordinates is changed in real time. By executing a geometry processing to a shadow object, the texture for the shadow is generated. By superimposing and plotting an object for which the source picture texture is mapped and the object for which the texture for the highlight (for the shadow) is mapped, multi-texture mapping is realized.
Patent JP-H06113140-A (JP)
Title: Picture processor
Inventor: MATSUE HIROSHI
IPC: H04N19/86
Filed: 1992-09-25
Abstract: PURPOSE:To provide a picture processor which can efficiently compress picture data while the block distortion of a reproduced picture is reduced. CONSTITUTION:An A/D conversion means 2 converting an input picture signal into digital picture data, and a data compression means 3 compressing and outputting digital picture data converted by the A/D conversion means 2 are provided far the picture processor. A filter means 1 consisting of plural filter circuits different in characteristics removing the high frequency component of the input picture signal or digital picture data and a filter selection means 11 selecting the filter circuits which make the input picture signal or digital picture data pass through them based on digital picture data compressed by the data compression means 3 are provided.
Patent JP-2000083709-A (JP)
Title: Buckle for belt
Inventor: KASAI KENZO
IPC: A44B11/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a buckle for a beat which can prevent the buckle for a belt from tilting and a belt connected to the buckle for a belt from being twisted. SOLUTION: A female member 100 has a female part coupling member 101 having a recessed part 102 for receiving a male member 200 and a pair of elastic claw parts 103 for releasing the connecting state to the male member 200 received in the recessed part 102. The belt 10 is connected to a second belt connecting member 150 provided with a connecting opening part 151, and the second belt connecting member 150 is fixed to a rotating shaft 110 provided on the female part coupling member 101 so as to be rotated by a C-shaped stop ring.
Patent JP-H04132701-A (JP)
Title: Production of porous fine crosslinked chitin granulate having molecular sieve ability
Inventor: ITOYAMA MITSUNORI
IPC: B01D15/08
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the title granulate having narrow distribution of grain size and excellent strength and molecular sieve ability and useful for carrier, etc., by dissolving a mixture of chitosan and decomposed material of chitosan having low polymerization degree in an acidic aqueous solution, granulating treating the resultant granulate in a basic aqueous solution, acetylating the treated granulate and subjecting the acetylated granulate to crosslinking treatment. CONSTITUTION:A mixture of chitosan and decomposed material thereof distributed in the range of 1-20 is dissolved in an acidic aqueous solution of acetic acid, etc., and the solution is subjected to spraying, drying and granulating in high-temperature atmosphere of 100-200 deg.C and treated in a basic aqueous solution of sodium hydroxide, etc., and acetylated with acetic anhydride and further subjected to crosslinking treatment using a diepoxy compound, etc., to provide the aimed granulate.
Patent JP-2001083561-A (JP)
Title: Light beam window for optical device
Inventor: HIRAI ISAMU
IPC: G03B7/099
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom for the design and the space by constructing at least a part of the logo display part with a light-transmission material and placing the photodetector of the light-receiving device, which receives the light passing through the light-transmission material, on the rear side. SOLUTION: A combined body of a transmission diffusing plate 20 composed of an opalescent planar base stock and a mask 30 is joined and fixed to a box shaped opening part 41. The transmission diffusing plate 20 is provided with a logotype shaped projecting part 21 on its surface. A Hole part 31, to which the projecting part 21 is joined, is formed on the mask 30 composed of a nontransmissive base stock. The surface of the transmission diffusing plate 20 and the mask 30 form a plane when the hole part 31 and the projecting part 21 are joined together. The incident light beam through the projecting part 21 of the transmission diffusing plate 20 is made incident on the photodetector 50.  Namely the incident light beam through the projecting part 21 of the transmission diffusing plate 20 passes through the inside of the transmission diffusing plate 20 and reaches the photodetector 50 via a space between the transmission diffusing plate 20 and the photodetector 50. The photodetector 50 receives the diffused lightwhich passes through the transmission diffusing plate 20 and converts it into an electric signal.
Patent JP-S61134486-A (JP)
Inventor: WATANABE YOSHIHIRO
IPC: E05G1/00
Filed: 1984-12-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01100792-A (JP)
Title: Memory interface circuit
Inventor: TSUNEKAWA SATORU
IPC: G11C11/34
Filed: 1987-10-14
Abstract: PURPOSE:To generate a chip selecting signal matched to the capacity of a use memory and to reduce the number of parts by providing a memory address decoder and an output timing adjusting circuit to change the signal waveform of a decoding output signal. CONSTITUTION:A decoder circuit DEC2 to decode a memory address AD0 in accordance with an external supplying signal and an output timing adjusting circuit TMG to change a signal waveform so that plural chip selecting signals cannot be simultaneously changed are combined. Namely, an address decoder DEC2 holds a special signal line to a low level in an address area designated by the signal supplied from the external part. An output timing adjusting circuit TMG functions so as to dislocate the change point of the output signal so that the output signal of a decoder cannot be mutually and simultaneously changed. Thus, a memory chip selecting signal can be generated without an external circuit and the number of the parts of a system as a whole can be reduced.
Patent JP-H04136732-A (JP)
Title: Detecting system of position of occurrence of water leakage
Inventor: ARAI HITOSHI
IPC: G01M3/16
Filed: 1990-09-28
Abstract: PURPOSE:To detect the position of a breakdown of a water barrier film in a short time by a system wherein wire electrodes crossing each other are provided on the upper and lower sides of the water barrier film, the upper and lower electrodes are selected sequentially and electrified and the electrification current is subjected to phase detection synchronously with outputs of a two-phase AC power source which are different in phase by 90 degrees from each other. CONSTITUTION:Wire electrodes A1 to A5 are disposed on the upper side of a water barrier film 10, while wire electrodes B1 to B5 are disposed on the lower side of the film so that they cross the electrodes on the upper side. One output of a two-phase AC power source 11 is impressed on one electrode selected from the ones A1 to A5 through an SW selector 14, and the other is impressed on one electrode selected from the ones B1 to B5 through an SW selector 15. When the water barrier film is broken, a first phase detection circuit 16a outputs a relatively large value when the crossing point of a combination of the wire electrodes on the upper and lower sides of the water barrier film is near to the broken part, and a second phase detection circuit 16b outputs a relatively small value on the occasion. By displaying a difference between the output values of the two phase detection circuits, accordingly, the position of occurrence of a water leakage can be known.
Patent JP-H1196315-A (JP)
Title: Device and method for processing magnetic ticket
Inventor: SAKURAI YUSUKE
IPC: G06K17/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To read magnetism even in the instable state of conveyance by performing amplification control while calculating an amplification factor to amplify magnetic information based on detected conveying speed. SOLUTION: An output from a speed sensor 3 is inputted to an A/D converter 4, and that A/D converter 4 converts an analog signal from the speed sensor 3 into a digital signal and outputs it toward a following sub CPU 7 for magnetic processing. The sub CPU 7 detects the conveying speed based on this signal and calculates the amplification factor to the output of a magnetic reading head 2 based on that detected conveying speed. The signal related to this amplification factor is converted into an analog value by a D/A converter 10 and outputted later to a variable amplifier 12. Thus, the variable amplifier 12 performs amplification based on the amplification factor, outputs the result to a signal demodulating part 13 and controls the amplification.
Patent JP-H01102202-A (JP)
Title: Drain controller for feedwater heater
Inventor: HOSHI HIROYUKI
IPC: F22D1/32
Filed: 1987-10-14
Abstract: PURPOSE: To ensure stabilized minimum flow control by operating a drain pump flow rate based on the opening of a valve for regulating the quantity of drain being injected into a condensing system disposed at the delivery of a drain pump or an opening command signal therefor. CONSTITUTION: Drain flowing from a supply water heater into a drain tank 1 is fed by a drain pump 2 through a check valve 3 and the water level regulation valve 5 of a drain tank 1 and collected by the suction pipe 16 of a supply water pump with the water level in the drain tank being controlled. A drain tank water level detector 6 detects the water level and delivers a signal to a water level controller/controlling the water level regulation valve 5 with a water level control signal. Flow rate of drain flowing through the drain pump 2 is operated based on an operating signal from the valve 5 and compared with a minimum set level in order to perform minimum flow control. More specifically, opening of a minimum flow valve 8 is controlled by a minimum flow controller 17 depending on the opening of the valve 5.
Patent JP-H0999127-A (JP)
Title: Ball catching tool for baseball
Inventor: SATO KAZUNORI
IPC: A63B71/14
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a ball catching tool for baseball into which a thumb can be easily inserted and by which the inserted thumb is not pressed and which is convenient in use. SOLUTION: In a ball catching tool for baseball having a thumb inserting part H, a first cover body 1 and a second cover body 2 arranged on the non-ball catching side to form its thumb inserting part H, an extending part 10 extending in the inserting direction of a thumb is formed in the first cover body 1, and the second cover body 2 is arranged at least in a peripheral part of the extending part 10. When the first cover body 1 and the second cover body 2 are joined together in the extending part 10 in a condition where the first cover body 1 covers at least a part of the second cover body 2, the thumb inserting part H is formed.
Patent JP-2001079502-A (JP)
Title: Cleaning method and device with ozonized-water
Inventor: SUZUKI KATSUMI
IPC: H01L21/304
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To use ozonized water in cleaning an semiconductor RCA or in indusrial cleaning and to perform cleaning good for the environment at a low cost and energy-saving by dissolving ozone gas in pure water under high pressure to produce ozonized water, sending the ozonized water to a closed cleaning chamber still under the high pressure and cleaning an article to be cleaned. SOLUTION: Ozone gas 4 is produced by an ozonizer 1 from oxygen gas 2, and the ozone gas 4 is blown into an ozone gas dissolver 5 under high pressure through a pipeline 3. The dissolver 5 has been supplied with pure water at room temp., and the ozone gas 4 is dissolved in a high concentration by the pressure from the ozonizer 1 to produce ozonized water 6. The ozonized water 6 is transferred to closed cleaning chamber 9 by a pump 12 through a pipeline 13 to decompose the organic matter, etc., on an article 10 to be cleaned by oxidation in the chamber 9, and the article is cleaned. The ozonized water 6 is then transferred to a filter 11 by a pump 12 to trap the decomposition product difficult to clean off and again returned to the dissolver 5.
Patent JP-H02106478-A (JP)
Title: Trailer connecting device
Inventor: NAGUMO DAISUKE
IPC: B62D53/08
Filed: 1988-10-13
Abstract: PURPOSE:To facilitate the demounting of a cone from a coupler base by setting the cone between the coupler base and supporting brackets and forming a through hole at a part of the coupler base opposed to the cone, in the constitution in which the coupler base is supported by the right and left supporting brackets in pairs. CONSTITUTION:A coupler base 3 is supported through each cone 2 onto the right and left supporting brackets in pairs which are fixed onto a tractor by bolts, and a pair of jaws 4 for engaging a king pin on the trailer side onto the coupler base 3 are axially supported in turnable ways. The upper part of the supporting bracket 1 is formed into a projecting spherical surface part 8, and the inner surface of the cone 2 is formed into a recessed spherical surface part 11 which coincides with the projecting spherical surface part 8 of the supporting bracket 1, and an oil groove 12 is formed into headband form midway in the recessed spherical surface part 11. A through hole 26 which communicates with the upper part of the coupler base 3 and a recess 20 is formed on the coupler base 3, and the cone 2 fitted into the recess 20 can be demounted by pushing a rod into the through hole 26.
Patent JP-S61134976-A (JP)
Title: Method for positioning head
Inventor: MAEDA MASAYA
IPC: G11B21/08
Filed: 1984-12-06
Abstract: PURPOSE:To always position a head to a prescribed position with high accuracy even when the driving phase of a stop-driving source varies, by moving the head in the opposite direction until the driving phase of the step-driving source goes to a prescribed one after detecting that the head had pass through the prescribed position. CONSTITUTION:After confirming that a magnetic head 18 is positioned to the outside of the 1st track, a control circuit 101 normally rotates a stepping motor 23 by, this time, one step, namely, by the amount of 1/12 track pitch so as to turn the magnetic head 18 by the amount of 1/12 track pitch and, at ehf same time, discriminates whether a phototransistor 43b is turned on or not. This operation is repeated until the phototransistor 43b is turned on. The turning on of the transistor 43b means that the magnetic head 18 is properly positioned to the position corresponding to the 1st track. Therefore, positioning operations of the magnetic head 18 to the 1st track can be made with high accuracy on the basis of the dividing accuracy of 6 deg. of a counter reel 34 and the dividing accuracy of a rotating angle of 18 deg. of the stepping motor 23.
Patent JP-2001084687-A (JP)
Title: Disk driving device
Inventor: TAKEI HIROMITSU
IPC: G11B17/028
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a disk driving device which can make a turntable thin without making its characteristics or quality worse. SOLUTION: This disk driving device 10 has its turntable 30 formed of a metal material having properties as a magnetic part and properties as a nonmagnetic part, e.g. stainless steel; and the part 31 of this turntable 30 where an attracting magnet 17 is arranged is formed as a magnetic part and the remaining part 32 is formed as a nonmagnetic part. A back yoke as a discrete body is not necessary and there is no leakage of magnetic noise.
Patent JP-H09116353-A (JP)
Title: Bias deviation detector of btl amplifier
Inventor: NAKAMURA YOSHIYA
IPC: H03F1/52
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a bias deviation detection circuit with a simple circuit configuration, effective to protect a speaker from a DC current caused by bias deviation and offering easy layout design by inserting transistors(TRs) with a bias circuit by a time constant of parallel CR circuits between two output terminals. SOLUTION: In a detection circuit 10, a base B1 of a PNP transistor(TR) Q1 connects to an amplifier output terminal out 1 via a resistor R1 and an emitter E1 connects to the other amplifier output terminal OUT 2, and a 1st circuit 11 consisting of parallel connection of a capacitor F1 and a resistor R2 is provided between the base B1 and the emitter E1. A 2nd circuit 12 consisting of resistors R3, R4, a PNP TR Q2 and a capacitor F2 and having the entirely the same configuration as that of the 1st circuit is provided and the circuits 11, 12 are inserted symmetrically between the amplifier output terminals out 1, 2. The any output is deviated positively or negatively from the other output, either of the circuits is activated.
Patent JP-H09102172-A (JP)
Title: Magnetic reproducing device
Inventor: SHIOZAKI MITSUO
IPC: G11B20/14
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic reproducing device capable of reproducing data from a recording medium with good precision. SOLUTION: An A/D converter 7 samples signal 10 in synchronism with SCL 130 and outputs the signal 130. A comparator 101 detects '1' of PR(1, 0, -1) from (signal 13)>(threshold: signal level S3), and outputs '1' of the signal 120. A delayed signal 121 delayed from the signal 120 by one clock and the signal 120 are inputted to an AND circuit 103, and when its output is '1', an amplitude comparator 104 outputs '1' of a signal 123 indicating that SCL 130 is phase-advanced. Here, a signal level S5 is a reference value of a signal 10 corresponding to '1' of PR(1, 0, -1). A phase control circuit 111 corrects a phase error of SCL 130 according to a phase control signal 129 obtained from smoothing the signal 123 in an integration circuit 110.
Patent JP-H1191503-A (JP)
Title: Air bag device
Inventor: SHIMANO RYOICHI
IPC: B60R21/36
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce an exclusive fitting space for an air bag device for protecting an outside-vehicle person such as a pedestrian from a shock at the time of collision, and facilite the use of common parts between an air-bag-mounted vehicle an air-bag-unmounted vehicle. SOLUTION: An inflator 4, for generating high-pressure gas in accordance with a collision forecasting signal, is to be housed in the inside of a beam member 2, installed in a width direction of the front or rear end parts of a vehicle body, and while a shock absorbing bag 5, supplied high-pressure gas of the inflator 4 to be unfolded outside the vehicle, is to be installed between the beam member 2 and a bumper member 3 provided outside the beam member 2.
Patent JP-2000086454-A (JP)
Title: Hair cosmetic
Inventor: MUTO MASAKAZU
IPC: A61K8/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic capable of repairing damaged hair and providing hair with luster without feeling stickiness, having an excellent sense of use, useful as a hair conditioner, etc., by making the hair cosmetic include a specific amino acid-based amphoteric surfactant and a natural triglyceride. SOLUTION: This hair cosmetic comprises (A) a composition of the formula (R is a 8-22C alkyl; X is an acid)  e.g. an N-[3-alkyl(12,14)oxy-2-hydroxypropyl]- L-arginine hydrochloride, etc.}, and (B) a preferably naturally-occurring triglyceride (e.g. castor oil, etc.), preferably in a liquid state at a normal temperature preferably in the ratio of 0.01-5 wt.% of the component A and 0.001-5 wt.% of the component B. The cosmetic is useful for a shampoo, hair rinse, hair pack, etc.
Patent JP-H1197221-A (JP)
Title: Method of forming side-surface insulating layer of nonlinear resistor
Inventor: ONO KATSUHIRO
IPC: H01C7/10
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a roller application method, wherein thickness of a coat on an outside periphery surface of a nonlinear resistor can be made uniform. SOLUTION: This method for forming a side-surface insulating layer of a nonlinear resistor comprises a transfer process, wherein an application paste is transferred to a nonlinear resistor element using a roller, and a planarizing process in which with the surface of a blade 6 allowed to contact an application surface of a nonlinear resistor element 1 on which the application paste is transferred, the nonlinear resistor element 1 is rotated to planarize an application surface which is transferred to the nonlinear resistor element 1.
Patent JP-S62119756-A (JP)
Title: Optical recording medium
Inventor: SUZUKI YOSHIAKI
IPC: G11B11/10
Filed: 1985-11-20
Abstract: PURPOSE:To improve the corrosion resistance of the titled medium without deteriorating the characteristic as a recording medium by forming a film consisting of the oxide of at least one substance among magnesium, beryllium, and calcium on an optical recording layer. CONSTITUTION:The film consisting of the oxide of at least one substance among magnesium, beryllium, and calcium is formed on one or both sides of the optical recording layer. The oxide film is formed by vapor deposition or sputtering. Electron beam vapor deposition and RF sputtering are especially appropriate for magnesium oxide and beryllium oxide, and electron beam vapor deposition is appropriate for calcium oxide. An UV curing resin layer, etc., is provided between the oxide film and a glass sheet with the object of forming an optical guide groove when glass is used for the substrate.
Patent JP-2001085832-A (JP)
Title: Method and device for manufacturing electronic component
Inventor: NISHIMORI NAOKI
IPC: H05K3/34
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component mounting structure where stresses at expansion/contraction is relaxed, to suppress crackings for improved soldering junctions. SOLUTION: Each pair of multiple lands 2, provided on a mounting surface 1A of a printed wiring board 1 and multiple electrodes 15 of a BGA(ball grid array) 12 are connected with a bump 14. Here, a land-forming surface 2A provided at the mounting surface 1A is divided into a plurality of land formation surface sections 20, 21, and 22, among which steps are provided so to be deeper the closer it is to the outside, with lands 2-1, 2-2, and 2-3 provided at the land formation surface parts 20, 21, and 23.
Patent JP-H03123782-A (JP)
Title: Novel oxazopyrroloquinoline compound
Inventor: SUGAMURA KAZUHIRO
IPC: C07D498/14
Filed: 1989-10-05
Abstract: NEW MATERIAL:5-Hydroxymethyl-2, 8-10-tricarboxy-1H-oxazo[5,4-h] -pyrrolo[2,3- f]quinoline of formula. USE:A physiologically active substance useful as pharmaceuticals and agricultural chemicals. PREPARATION:The objective compound is produced by reacting 1mol of pyrroloquinolinequinone with preferably 1-1,000mol of serine in acidic state (preferably pH2-5) under aerobic condition in a solvent such as lower aliphatic alcohol (e. g. methanol), water, etc., preferably at 20-80 deg.C.