baber/WOPTO huggingface dataset:
Patent JP-H1165133-A (JP)
Title: Electrophotographic photoreceptor
Inventor: YOKOTA SABURO
IPC: G03G5/04
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To improve insufficient electrification ability and sensitivity, inferior repetition stability, etc., and obtain a favorable electrophotographic photoreceptor excellent in such electrical characteristics by using a dinitrofluorenylidene-aniline compd. as an electron transferring material and specifying the ionization potential of a positive hole transferring material. SOLUTION: The electrophotographic photoreceptor contains an electric charge generating material, an electron transferring material and a positive hole transferring material in the photosensitive layer, the electron transferring material is a dinitrofluorenylidene-aniline compd. and the ionization potential of the positive hole transferring material is 5.3-5.6 eV. The dinitrofluorenylidene- aniline compd. has a structure represented by the formula, wherein R is aryl, alkyl, nitro or cyano, preferably <=6C alkyl or cyano. A phthalocyanine compd. is preferably used as the electric charge generating material from the viewpoint of characteristics.
Patent JP-H0557502-A (JP)
Title: Polygon mirror machining device
Inventor: FUJIWARA NORIYUKI
IPC: G02B26/12
Filed: 1991-09-02
Abstract: PURPOSE:To provide a polygon mirror machining device in which runout and dislocation of a machining jig fitted with a cutting tool is not caused while it is turned, and in which the machining accuracy of the polygon mirror surface is not reduced by vibration. CONSTITUTION:A machining jig 2 to which a cutting tool 1 has been fitted is integrally constructed with the moving element of an ultrasonic motor, and the surface of a polygon mirror 8 is machined by turning the vibrator 3 of the ultrasonic motor.
Patent JP-S6279965-A (JP)
Title: Sludge recovering apparatus
Inventor: HASEGAWA MASATO
IPC: B24B55/12
Filed: 1985-10-04
Abstract: PURPOSE:To recover the floating and precipitated solid articles which are generated in the working such as grinding by installing a storage tank, conveyers, introducing members, eddy-current control member, driving device, etc., in the apparatus for recovering the solid articles from the grinding liquid, etc. CONSTITUTION:The coolant which flows in from an inflow port 10 flows into a tank 1 through introducing members 2 and 4, and an eddy-current control plate 3 is installed onto the introducing member 2, and the stream is transferred towards the inclined surface. A conveyer 6 equipped with scraper is laid onto sprockets 9. The scraper is constituted of the part for recovering the precipitated sludge on the bottom surface of the tank 1 and the part for recovering the floating sludge. The recovered sludge is discharged from a carrying-out port 12. In this apparatus, the high recovering efficiency can be obtained independently of the form of sludge by markedly reducing the interwinement and clogging of the sludge and controlling the stream of the coolant liquid.
Patent JP-H04104434-A (JP)
Title: Electron gun for in-line type color picture tube
Inventor: DOKE HIROAKI
IPC: H01J29/50
Filed: 1990-08-23
Abstract: PURPOSE:To restrict deflection of convergence to the minimum and improve the focus characteristic by providing protruding edges for compensation of an electric field to concentrate A beam at a tube shaft at specified passage holes for both outer electron beams at specified end surfaces of a first and second focus electrodes. CONSTITUTION:For obtaining predetermined focus characteristics, a dynamic voltage applied to a second focus electrode 15 is increased, where concentration of both outer electron beams 17R, B become insufficient at a main electron lens part between the electrode 15 and a final acceleration electrode 16, but a refraction effect is increased by an inclined potential formed by flat protruding edges 142R, B at outer electron beam passage holes 141R, B of a first focus electrode 14 at a quadruple lens part. The refraction effects of both outer electron beams thus act to offset each other in the main electron lens part and the quadruple lens part for fluctuation of the dynamic voltage, and deflection of convergence can be restricted to the minimum, and thereby deterioration of resolution can be prevented.
Patent JP-2000053321-A (JP)
Title: Blade traverse device
Inventor: UMEDA KUNIO
IPC: B65H54/28
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a blade traverse device causing no twisting of a thread. SOLUTION: Two thread guide blades 6a, 6b which are mutually and reversely rotated are provided by overlapping them between a thread supply bobbin and a winding package 2, and thread hold parts 8a, 8b holding a thread 1 going toward the winding package 2 from the thread supply bobbin are provided at tips of each thread guide blade 6a, 6b, respectively. The thread hold parts 8a, 8b are formed like a step in which the front in the direction of rotation of the thread guide blades 6a, 6b is low and the rear thereof is high so as to transfer the held thread 1 from the thread hold part 8a of the thread guide blade 6a on one side to the thread hold part 8b of the thread guide blade 6b on the other side.
Patent JP-H0277649-A (JP)
Title: Method of analyzing free section of substance in biological fluid
Inventor: JIYON EDOWAADO MITSUDOGUREI
IPC: G01N33/536
Filed: 1987-09-04
Abstract: PURPOSE: To analyze the free part of an organic matter which exists in a biological fluid in a state where the matter is bound with a protein and another state where the matter is free from the protein by causing a reaction among a free ligand, its labeled derivative, and a specific binder. CONSTITUTION: A biological fluid sample is mixed with the labeled derivative of a ligand and a specific binder for the ligand so as to cause a reaction and the amount of the labeled derivative of the ligand bound or not bound with the binder is measured. The measured value is used for the measurement of the concentration of the free ligand in the biological fluid. In this case, the labeled derivative of the ligand is adjusted so that the derivative can be bound with the specific binder, but cannot or very weakly bound with a natural binder, and the used amount of the specific binder is adjusted to a sufficiently small value so that the balance between a ligand binding type binder and a free binder cannot be lost.
Patent JP-S59114280-A (JP)
Inventor: INATOMI SHINICHI
IPC: B66B3/00
Filed: 1982-12-20
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-2000057844-A (JP)
Title: High molecular solid electrolyte
Inventor: NISHIKITANI YOSHINORI
IPC: H01B1/12
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To use an electrochromic element for an electrolyte layer, by curing a composition including a polymeric ultraviolet absorptive compound including an ethylenic double bond and a high molecular solid electrolyte precursor constit uent including a polymeric monomer and a supporting electrolyte substance. SOLUTION: A polymeric ultraviolet absorptive compound is made by introducing a polymeric group having an ethylenic double bond into an ultraviolet absorptive compound, and an acryloyl group and a methacryloyl group are typically mentioned as the polymeric group. A high molecular solid electrolyte precursor constituent, when it is cured, normally presents ionic conductivity of 1×10-7 S/cm or more at room temperatures. As a polymeric monomer constituting this, a polyurethane monomer having acryloyl groups or methacryloyl groups on both ends of its molecule can be used. As a supporting electrolyte substance that is the other constituent, salts, acids, alkalis or the like are used.
Patent JP-H0647168-A (JP)
Title: Method for automatically purchasing and processing prize chip
Inventor: KUTSUWADA KUNIYUKI
IPC: A63F7/02
Filed: 1992-07-29
Abstract: PURPOSE:To provide methods for automatically purchasing and processing prize chips for which prize balls or the like have been exchanged in a Japanese pinball game (pachinko) parlor. CONSTITUTION:A plurality of prize chips 1 each previously subjected to registration processing are simply randomly stacked and are then automatically fed one by one via an automatic feeding device 6 and are automatically read via a reader 2 and total information read is inputted by a controller and a sum of money equivalent to a computed number is cashed via a bill and coin casting device and those prize chips 1 which have not been read are returned via a returning device. The prize chips 1 read are advanced by conveyor belts 12, 17 and the prize chips 1 of the same value are automatically stored in each storage portion, and when each storage portion is filled with the prizes, the prizes being stored are either automatically moved from each storage portion via a pressing device or automatically dropped into each storage portion and stored.
Patent JP-2000057797-A (JP)
Title: Semiconductor memory apparatus
Inventor: KATAYAMA MASAHIRO
IPC: G11C11/401
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory apparatus which carries out a redundancy check for a column system with the use of a row address signal and speeds up an access time. SOLUTION: In a logic hybrid DRAM, a memory array 1, a row address buffer 2 and a row decoder 3 of a row system, a redundancy comparison circuit 4 and a redundancy decoder 5 for a redundancy relief of the row system, a column address buffer 6 and a column decoder 7 of a column system, a redundancy comparison circuit 8 and a column selection line-switching circuit 9 for a redundancy relief of the column system, and the like are set as a relief block. In relieving a column, a fuse of the redundancy comparison circuit 8 corresponding to a column address of a selected mat is cut, and a fuse activated by a mat selection signal generated from a row address signal is selected. For a column address signal to be relieved, a column selection line is replaced by the column selection line-switching circuit 9 with a redundancy column selection line.
Patent JP-H1157701-A (JP)
Title: Method for removing floating matter on pool water surface and device therefor
Inventor: KIKUCHI AKIRA
IPC: G21C19/07
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To sucked floating matter into a water discharge port and to remove the suspended matter with a water cleaner by injecting air for the pool surface layer water to flow toward the discharge port of the pool, and changing the air injecting direction toward the discharge port for the surface-layer water over the whole region of the pool to flow close to the discharge port. SOLUTION: A part of the upper wall face 1b of a storage pool 1 is notched at the water surface 1a to provide a discharge port 2 for drawing off the pool surface water 1c. The pool surface water 1c is introduced into a diffuser 6 by a pump 3 from the discharge port 2 through a cooler 4, purifier 5 and inflow pipeline 2b and recycled into the pool 1. A flow of the surface water 1c is generated by the injection of air, and the floating matter is entrained by the flow 1c to the discharge port 2, sucked into the port 2 by the suction pump 3, introduced into the cleaner 5 along with the pool water and recovered.
Patent JP-H01154242-A (JP)
Title: Double-zone failure-proof computer system
Inventor: UIRIAMU EFU BURUTSUKAATO
IPC: G06F11/08
Filed: 1988-09-05
Abstract: PURPOSE: To configure the computer system withstanding defect with dual zones operated usually simultaneously by providing 1st and 2nd clock means connecting respectively to 1st and 2nd data processors. CONSTITUTION: Since the system withstanding defect 10 has duplicate components, no single defect is caused. Processing systems 20, 20' are defect stop processing systems and when each of the systems detects a defect or an error in its sub system, the propagation of the defect or error to other sub systems without being controlled. The two defect stop processing systems 20, 20' are interconnected by some components in operation in a specified state act like a fail safe system and even when either of the defect stop processing systems 20, 20' is failed, the processing is continued as the entire computer system.
Patent JP-S6284201-A (JP)
Inventor: OBATA NAOKI
IPC: F22B37/10
Filed: 1985-10-04
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-2000059489-A (JP)
Title: Customer information management system
Inventor: KATSUMA HIROSHI
IPC: H04M1/57
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a customer management system by which a customer can be identified, even if the customer makes a call by using any telephone number in the case that one customer has plural telephone numbers. SOLUTION: This system consists of a telephone set that can receive a caller number notice, a telephone number database 40 that combines each customer with one or two telephone numbers or more A1, A2, A3,..., An possessed by the customer, an individual information database 30 that stores a specific individual information other than the telephone number, a 1st retrieval data fetch means 125 that receives a caller number, extracts a customer name and stores it, a 2nd retrieval data fetch means 129 that receives the customer name received by the 1st retrieval data fetch means, extracts the individual information of the customer from the individual information database 30 and stores it, and a display means 115 that displays data fetched by the 2nd retrieval data fetch means.
Patent JP-H08164008-A (JP)
Title: Piercing device
Inventor: HIROTA MASAO
IPC: A44C7/00
Filed: 1995-08-30
Abstract: PURPOSE: To facilitate the operations including piercing and withdrawing the duct from an earlobe by correlating the piercing and the withdrawing operations. CONSTITUTION: Insertion of the rod 23 is started when the handle 24 is held. The rod 26 fixed to the plate 21 is thrust out from the casing 12 and is inserted from backward to the hole made on the cartridge. And the rod starts to push the piercing tool touching the flange of the protector 2 of a pierced hole. The fine duct 4 at the top of the piercing tool, which is inserted to the earlobe A and thrust out from the other side, is held by the claws 55 and 56 fixed at the cams 53 and 54. When the handle 24 is released, the plate 21 is pressed by the spring 30 and pushed back, and the rod 26 is moved to the place X and is removed from the earlobe leaving the piercing tool. And in this way, the rod 27 fixed to the plate 21 is moved, the pinion 18 reversely rotates, and the arm 41 is removed from the earlobe setting position 14.  At the same time, the cams 53 and 54 are removed from the earlobe, holding the fine duct 4, and only the protector of the pierced hole 2 is left at the earlobe A.
Patent JP-H1060476-A (JP)
Title: Liquid detergent composition
Inventor: MARUTA KAZUNARI
IPC: C11D10/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of providing softness imparting effects and excellent detergency while retaining the stability by blending a specific polymeric compound therein. SOLUTION: This liquid detergent composition comprises (A) 10-60wt.% surfactant other than a cationic surfactant, (B) 0.1-10wt.% cationic surfactant and (D) 0.1-15wt.% polymeric compound prepared by grafting a monoethylenically unsaturated monomer consisting essentially of acrylic acid and/or methacrylic acid onto (C) the backbone chain of a polyether compound. The component B is preferably a mono- or a di-long-chain alkylamine or alkylammonium salt, especially a compound represented by the formula (R<1> to R<4> are each a 12-20C alkyl, an alkenyl, etc.; X is a halogen, CH3 SO4 , etc.) and the ratio (the components C/B) of the component C to the component B is preferably (1/10) to (10/1) expressed in terms of weight ratio.
Patent JP-2000052788-A (JP)
Title: Motor-drive vehicle
Inventor: TSURUMAKI HIDEO
IPC: H02K7/102
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a drive system containing a brake mechanism. SOLUTION: In a in-wheel type motor-driven vehicle having an electric motor 4 for drive incorporated in the inside of the wheel 10 of a vehicle, a drive part comprising the electric motor 4; and a reduction gear mechanism located between the rotary shaft 7 of the electric motor 4 and an output shaft 11 connected to a wheel 10 is arranged adjacently to the wheel 10. A brake mechanism 20 is arranged on the opposites side to the wheel 10 of the drive part and connected to the rotary shaft 7 on the drive side. This constitution approaches the electric motor 4 to the wheel 10 as near as possible. Further, since a brake mechanism brakes not decelerated driven side but the drive side being low in torque, size is reduced.
Patent JP-S61103016-A (JP)
Title: Automatic speed change gear
Inventor: SUSHI YASUTAKA
IPC: F16D48/02
Filed: 1984-10-23
Abstract: PURPOSE:To reduce a change in engagement shock due to a temperature change by providing a throttle device of an automatic speed change gear circuit constructed so that a throttle opening area is varied according to the temperature of working fluid. CONSTITUTION:A throttle 4 comprises a throttle valve 5 and a valve working fluid path 8 passing a choke 6 and an orifice 7 to be drained, wherein pre- passing oil pressure PL in the valve working fluid path 8 is applied to the valve end surface 5a on the open area enlarge side of the throttle valve 5, and inter- throttle oil pressure PA in the valve working fluid path 8 is applied to the valve end surface 5b on the open area reduce side of the throttle valve 5. In this arrangement, even if the viscosity of working fluid varies with fluid temperature, and the viscosity is high or low, the open area is controlled to keep constant the flow rate passing through the throttle under any temperature condition and to eliminate a change in engagement time and shock due to a temperature change.
Patent JP-H0888275-A (JP)
Title: Semiconductor element and its manufacture
Inventor: KANETANI MASAYOSHI
IPC: H01L21/768
Filed: 1994-09-19
Abstract: PURPOSE: To suppress the quantity of the loss of a W plug, by making the surface shape of the W plug which is embedded in a contact hole bored in an interlayer insulation film as an opening a recessed one through providing a step between the peripheral part of the contact hole and its central part. CONSTITUTION: On a silicon substrate 1, a BPSG film 2 is formed as an interlayer insulation film, and in a contact hole 4 (e.g. one having the diameter of 0.6μm and the depth of 1.0μm) bored in this BPSG film 2 as an opening, a TiN layer 5 as an adhesive layer is formed. On this TiN layer 5, a W plug 7 whose recessed surface shape has a step between the central part of the contact hole 4 and its peripheral part is formed. On the W plug 7, an Al-Si-Cu wiring is formed. Since the surface of the W plug 7 is recessed, the shape present between the top end part of the BPSG film 2 and the W plug 7 is made taper-like. Therefore, the step-coverage of the Al-Si-Cu film formed on the W plug 7 is improved.
Patent JP-H0269799-A (JP)
Title: Display controller
Inventor: TOKUMITSU SHIGENORI
IPC: G09G5/40
Filed: 1988-09-06
Abstract: PURPOSE:To control two kinds of display devices by a simple software and a small hardware by providing an image memory, a data converting means, a data writing means and a data reading-out means on every display device. CONSTITUTION:An image memory, a data converting means, a data writing means and a data reading-out means are provided on every display device. In this state, image data is converted to desired data by the data converting means, and thereafter, written in the image memory by the data writing means, and this data is read out by synchronizing with a display timing of the corresponding display device by the data reading-out means. Also, data which is read out for a display from the image memory of one display device side is converted to desired data by the data converting means by synchronizing with its data read-out timing, and thereafter, written in the image memory in accordance with a display use read-out address of one display device side by the data writing means, and this data is read out in accordance with a display timing of the other corresponding display device. In such a way, two kinds of display devices can be controlled by a simple software and a small hardware.
Patent JP-S61104774-A (JP)
Title: Molding of food
Inventor: ARAKI EISHIN
IPC: A23L17/00
Filed: 1984-10-25
Abstract: PURPOSE:To slurry of oil-in-water type emulsion containing air-sol of a specific particle size and oil particles and including thermally coagulating proteins and saccharides is molded and heated dielectrically with microwaves to give stabilized food of irreversible gel. CONSTITUTION:A slurry is prepared in the form of an oil-in-water type emulsion that contains bubble sol and oil drops of 20-500mu average particle size and includes at least thermally coagulating proteins and saccharides and is substantially composed of bonding water and semi-bonding water and it is molded. The molded product is heated dielectrically with microwaves at a temperature over 120 deg.C to form irreversible gel whereby a molded food of high oil content is obtained. In the dielectric heating, the body temperature of the molded slurry is first heated up to 50-70 deg.C for a while, then immediately raised up to over 120 deg.C by dielectric heating. Two different slurries may be connected, molded, then dielectrically heated as well.
Patent JP-S6467130-A (JP)
Title: Method for efficiently obtaining rice plant haploid
Inventor: NEGISHI TOMOKO
IPC: A01H4/00
Filed: 1987-09-08
Abstract: PURPOSE:To efficiently obtain a plant individual of rice plant haploid, by dispersing and cultivating anthers or pollens of rice plant in a liquid culture medium, forming fine calluses, propagating the calluses into calluses of a specific size on a solid culture medium and cultivating the calluses in a differentiation culture medium. CONSTITUTION:Anthers or pollens of rice plant are dispersed and cultivated in a liquid culture medium containing potato extract, sucrose, etc., added thereto to form calluses having <=1mm diameter. The resultant calluses are then cultivated on a solid culture medium, such as agar culture medium, and propagated to calluses of a size at most <=7mm. The propagated calluses are subsequently transplanted to a differentiation culture medium and cultivated to form plant bodies and efficiently afford the aimed rice plant haploid.
Patent JP-H0387911-A (JP)
Title: Power supply controller
Inventor: SATO AKIHIRO
IPC: G06F1/26
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the occurrence of such a fault as a system starting operation is made impossible by cutting off a power supply after finishing a writing process to a file device with an interruption incapable of the mask control. CONSTITUTION:When the cut-off of a power supply part 7 is instructed by a power supply ON/OFF switch 8, just an interruption signal incapable of the mask control is outputted to a control part 1 of a microcomputer and the supply of power is not immediately stopped to the microcomputer. The part 1 receives the interruption signal and finishes a writing job as long as the data are being written into a file device 6. Then the part 1 outputs a power supply cut-off signal to the part 7, and the part 7 receives this signal and stops the supply of power for the first time. As a result, the data are surely assured within the device 6 when an operator cuts off the power supply at an optional time point. Thus it is possible to prevent such a case where a system is not started when a power supply is applied again.