baber/WOPTO huggingface dataset:
Patent JP-2001118749-A (JP)
Title: Method and device for electret making
Inventor: KAWABE MASAAKI
IPC: H01G13/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of forming a sufficient electret in a short time. SOLUTION: In this electret making method, in the state of clamping a porous body to be processed with a pair of dielectrics whose total capacitance is 2×10-7 C/(m2.V) or more and total of thickness is 0.2 mm or more, a DC high voltage is applied between the dielectrics. The electret making device is provided with a means capable of clamping the porous body with the pair of the dielectrics whose total capacitance is 2×10-7 C/(m2.V) or more and total of thickness is 0.2 mm or more, and a means capable of applying the high DC voltage between the dielectrics.
Patent JP-H05144614-A (JP)
Title: Resistor
Inventor: TAUCHI NOBUTAKA
IPC: H01C1/084
Filed: 1991-11-18
Abstract: PURPOSE:To enhance a heat dissipating effect from a resistor to a housing and to reduce in size a using device by charging and forming a resistance element and ferrite in a screwed outer conductor. CONSTITUTION:A connecting central conductor 1 is fixedly connected to both ends of a columnar resistance element 5. The periphery of the element 5 is covered with an insulator 6, engaged within a tube of an outer conductor 2 formed with threads on the exterior of a circular tube to provide both functions of a feed-through capacitor and a resistor. The conductor 1 out of the resistor 5 is covered with ferrite 4 of a circular tube shape, engaged within the tube of the conductor 2 thereby to enhance an effect of a low pass filter. Thus, both functions of the resistor and the capacitor are provided, and an inductance is added in series, thereby improving an isolation between a high frequency circuit and a DC bias circuit as compared with that of prior art.
Patent JP-H06145853-A (JP)
Title: Ni-base alloy laminate
Inventor: NARITA TAKESHI
IPC: B23K20/00
Filed: 1992-11-11
Abstract: PURPOSE:To improve the corrosion resistance of one side of the laminate to high-temp. sulfuric acid and that of the other side to river water, seawater, etc., by integrating the Ni-Mo alloy and Ni-Cr-Mo alloy of specified composition by diffusion joining. CONSTITUTION:The Ni-Mo alloy contains, by weight, 26-30% Mo, 0.01-2% Fe and the balance Ni. The Ni-Cr-Mo alloy contains 12-22.S% Cr, 12.5-17% Mo, 2.5-4.5% W, 2-7% Fe and the balance Ni. Both alloys are integrated by diffusion joining to form an Ni-base alloy laminate. An Ni-base alloy laminate having corrosion resistance to high-temp. sulfuric acid as a corrosive inorg. acid is provided in this way.
Patent JP-H09111023-A (JP)
Title: Surface modification of rubber product
Inventor: FUKUSHIMA MICHIO
IPC: C08K5/17
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To accomplish the surface modification of a condom as a rubber product so as to improve its use feeling by ensuring the presence of a lubricant film of sufficient thickness on its surface even in case frictional force is applied thereto, by incorporating a rubber with a specific polypeptide compound to provide a rubber surface of excellent humectancy. SOLUTION: This surface modification of a rubber product is accomplished by incorporating a rubber with a polypeptide compounds of the formula R- CONH-[amino acid]n -COO<-> M<+> (R is an 8-20C saturated or unsaturated hydrocarbon; M<+> is Na, K or an ethanolamine derivative; (n) is 3-20) in such an amount as to be pref. 1-5wt.%, on a genuine basis, relative to the amount of the rubber. The amino acids as constituents of the polypeptide compound pref. include at least one molecule of hydroxyproline as an amino acid of excellent humectancy. The ethanolamine derivative in the formula is e.g. monoethanolamine, diethanolamine and/or triethanolamine.
Patent JP-H11145308-A (JP)
Title: Semiconductor integrated circuit, layout method for the same and layout device
Inventor: SUZUKI HAJIME
IPC: G06F17/50
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a cell base IC which is superior in latch up resistance compared to a regular case by providing guard rings in gaps between input/ output circuit parts. SOLUTION: In a semiconductor integrated circuit 30, respective input/output circuit parts 13a-13d are laid out in proper positions, by considering various causes such as a chip size and a used package. Thus, the gaps between adjacent input/output circuit parts are not uniform in the adjoining input/output circuit parts. Guard rings 15 are provided around the pMOS transistor forming regions 23p and nMOS transistor forming regions 23n of the input/output circuit parts 13a-13d similarly as in the regular case. Thus, latch up prevention effect can be improved as compared to the regular case, without changing the positions of the input/output circuit parts 13a-13d which are most properly laid out with respect to the chip size and the used package.
Patent JP-S63158398-A (JP)
Title: Feeder for town gas
Inventor: HAYASHI ISAO
IPC: F17C7/00
Filed: 1986-12-18
Abstract: PURPOSE:To reduce operation power by supplying gas from the second holder without operating a compressor when the downstream side pressure of the first holder is within a defined range. CONSTITUTION:Gas is supplied to the first holder 27 from a line 26, and an opening/closing valve 31 is interposed between a line 30 connected to a junction 46 on the downstream side of the first holder 27 and the second holder 29. When the pressure at the junction 46 is more than a defined pressure, the opening/closing valve 31 is opened so as to charge up excess gas in the second holder 29. In addition, when it is within a defined pressure range, a compressor 33 does not operate so that the gas from the second holder 29 is supplied through a check valve 32. Accordingly, the motive power of the compressor can be reduced.
Patent JP-H02149770-A (JP)
Title: Diesel engine
Inventor: AKASAKA YUKIO
IPC: F02B3/06
Filed: 1988-12-01
Abstract: PURPOSE:To maintain good performance with regard to the change of operating condition and bad fuel in quality by arranging the top end of a plasma generation plug near by the surface of the inner wall part of a sub chamber as where the top end is not exposed to the atomized flow from a fuel injection nozzle. CONSTITUTION:A sub chamber 3 is communicated with a main combustion chamber 1 via a nozzle hole 2, a fuel injection nozzle 4 is fitted to the end wall 36 of the sub chamber 3 and fuel is injected toward an end wall 3c. A plasma generation plug 5 is fitted to be faced to the space of the sub chamber at a position opposite to the nozzle 2 of a side wall and the top end of the discharge space thereof is positioned near by the surface of the side wall 3a, preferably, the length projecting from the surface of the side wall should be within 6mm. The discharge area of a plasma generation device is positioned near by the surface of the side wall 3a where high density vaporized fuel remains so that activated mixture can be supplied to the main combustion chamber, ignition quantity is maintained at a constant level even if excess air ratio is changed at a wide area and ignition delay can be improved even if low quality fuel is used.
Patent JP-2000130539-A (JP)
Title: Output device
Inventor: ENDO KATAYUKI
IPC: F16H25/20
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an output device capable of outputting two-way motion of linear motion and rotary motion by one driving means. SOLUTION: This output device 1 has a male magnetic screw 21 of a cylindrical magnet fitted on a rotary shaft 3 connected to a drive motor 11; an external cylinder 2 into which the rotary shaft 3 is inserted and which is rotatably supported on the rotary shaft; a slider 22 axially movable around the male magnetic screw 21 in the external cylinder 2; and a female magnetic screw magnetically attracted on the cylindrical magnet held in the slider 22. An output rod 25 provided to be projected from the slider 22 so that it penetrates through the external cylinder 2, is passed through a guide groove 31 formed on the external cylinder 2, the rotational motion of the drive motor 11 is transmitted to the slider 22 by magnetic force of the male magnetic screw 21 and the female magnetic screw, and a motion in the direction along the guide groove 31 is outputted from the output rod 25.
Patent JP-S63156667-A (JP)
Inventor: ABE HIDEAKI
IPC: B25B27/14
Filed: 1986-12-17
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-H04175958-A (JP)
Title: Data transfer controller
Inventor: HIRATSUKA HISAAKI
IPC: G06F13/28
Filed: 1990-11-09
Abstract: PURPOSE:To structure a flexible system by specifying a data transfer period from a host system to the data transfer controller and suppressing data transfer for the specified data transfer period. CONSTITUTION:This data transfer controller is provided with a storage part 1 for the data transfer period, a timer 2 which is actuated at each of data transfer requests to host systems 9 - 11, and a gate 5 which does not send a next data transfer request to the host systems 9 - 11 until the timer value matches the stored value of the storage part 1. When many DMA channels operate at the same time, the host systems 9 - 11, therefore, sets the data transfer period large for part of the data transfer controller 8 to avoid the exclusive uses state of a bus by the DMAs, but when only part of the data transfer controller 8 operates, the data transfer period is set small to enable high-speed data transfer. Consequently, the system which is flexible can be structured.
Patent JP-H10131878-A (JP)
Title: Vane type compressor
Inventor: HIRAO YOSHITERU
IPC: F04C18/344
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To dispense with a discharge valve and simplify structure around the discharge valve so as to reduce the number of part items by a large margin, to simplify assembly and to reduce cost. SOLUTION: A discharge passage 30 is provided piercing from a rotor side end face 3a of a front side block 3 to a discharge chamber 10, and a groove 31 leading to a compression chamber 12 is provided in a rotor rotating direction front side position of a vane groove 13 of a front side end face 2a of a rotor. During a period from the time of the displacement of the compression chamber 12 being decreased to the specified quantity by the rotation of the rotor until the time of this displacement becoming almost zero, the discharge passage 30 and the groove 31 are made axially coincide with each other so as to communicate the compression chamber 12 and the discharge chamber 10 with each other through the discharge passage 30 and the groove 31.
Patent JP-H07157061-A (JP)
Title: Object conveying method and object conveying system
Inventor: SASAKI KATSUNAO
IPC: B65G47/51
Filed: 1993-12-02
Abstract: PURPOSE:To control a destination of an object to be conveyed without applying external force to a conveyance material by a lever, a slide bar or the like by controlling rotational speed of individual rollers of a conveyor. CONSTITUTION:An object discriminating means 5 discriminates a kind of object 3 to be conveyed, and outputs it to a control means 6. The control means 6 selects a conveying cource according to the kind of discriminated object, and reads out roller speed of the selected cource from a storage means 4, and outputs it to a conveyor 1. Respective rollers 2 of the conveyor 1 has a roller driving motor, a variable speed means to control rotational speed of the rollers at variable speed and a sensor to detect whether or not the object exists on the rollers or in the vicinity, and when the object exists on the rollers or in the vicinity, the rollers are driven at rotational speed according to a speed control signal outputted by the control means 6. Thereby, the object 3 on the conveyor is conveyed by the selected cource.
Patent JP-H11146555-A (JP)
Title: Superconducting current limiter
Inventor: TSURUNAGA KAZUYUKI
IPC: H01C7/13
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To eliminate partial quenching due to the variation of critical current value, without the deterioration and burning of a current limiting device or increasing size and cost. SOLUTION: A superconducting current limiter with a plurality of current limiting devices is connected in series between a power supply and a load. An LC series resonance circuit which is connected in parallel to a circuit consisting of respective current limiting devices 14a-14d and consists of a thyristor switch 15, a capacitor 16 and a reactor 17, a charger by which the capacitor 16 is consistently charged and an overcurrent detector 18 which detects the current flowing through the circuit consisting of the current limiting devices and if the detected results exceed a predetermined value, the detector instantaneously turns on the thyristor switch 15 for a predetermined time.  If the current flowing through the respective current limiting devices exceeds the predetermined value, an LC resonance current is applied to the respective current limiting devices from the capacitor 16 which has been charged beforehand for a predetermined time by turning on the thyristor switch 15.
Patent JP-H01144164-A (JP)
Title: Electronic filing device
Inventor: SUGANO MASAYUKI
IPC: H04N5/76
Filed: 1987-11-30
Abstract: PURPOSE:To avoid increase of the retrieving time due to a large quantity of information by increasing the retrieving time when a picture of a large size is treated. CONSTITUTION:An abstract picture like a drawing, etc., is produced and stored in an optical disk together with an original picture. When a retrieving request is given to a center 3 from a terminal equipment 1a, the abstract picture is sent to the equipment 1a. The equipment 1a transmits repetitively the retrieving requests until a desired picture is obtained. Thus the abstract pictures are successively displayed as if the pages of a book were turned over. When a desired picture is detected, its original picture is requested. With this request of the original picture, the center 3 reads the original picture corresponding to the relevant abstract picture out of the optical disk and sends it to the equipment 1a. Thus it is possible to avoid such a case where the retrieving time is increased due to a large quantity of information and therefore the economical property is deteriorated.
Patent JP-H08132098-A (JP)
Title: Bottom sludge activating treatment device
Inventor: WATANABE MITSUTAKA
IPC: C02F11/02
Filed: 1994-11-14
Abstract: PURPOSE: To rapidly obtain required data by segmenting the bottom of a bioreactor tank to plural areas and making the respective areas independently aeratable, thereby constituting the device in such a manner that the spreading history of activation between the respective areas and in the entire area is recognized from measurement data. CONSTITUTION: Sludge is charged into the bioreactor tank 1 and a bottom structural body 1a communicating therewith respectively and thereafter, aeration is started by transmitting a start signal to an air pump 11 via a control unit from a computer. At this time, the inside of the bottom structural body 1a is segmented by partition walls 1b to the many areas. Opening degree command signals are respectively transmitted from a computer via a converter and control unit to respective flow rate regulating valves V1 to V8 of respective aeration systems. Further, the aeration flow rates of the respective aeration systems are respectively measured by respective flow meters F12 to F18 and are transmitted backward to the computer.  A dissolved oxygen concn. and required oxygen quantity are respectively calculated in the computer and the aeration rate of the second time is determined according thereto.
Patent JP-H05152672-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: KONDO MASATO
IPC: H01S5/00
Filed: 1991-11-19
Abstract: PURPOSE:To enable a current flow path and a current contriction structure to be selectively and easily formed by a method wherein, in order to diffuse impurities for approaching the strangulated structure to an active layer, extreme ly simple technology utilizing the dependence of the doping efficiency upon the face orientation in the semiconductor crystal is applied. CONSTITUTION:An n-AlGaInP clad layer 14, a GaInP active layer 15 and a p-AlGaInP clad layer 16 having the surface index on the oblique side of a mesa of (113)B or nearby value are successively laminated on an n-GaAs shape substrate 11 having the surface index of main surface of (001) or nearby value and the surface index of oblique side of (111)b or nearby value. Furthermore, the title device is structured so that a p-impurity diffused region 20 reaching the p-AlGaInP clad layer 16 from the surface and opposing to the top face of the mesa made by the GaInP active layer 15 may be formed.
Patent JP-H05139636-A (JP)
Title: Operating device for elevator
Inventor: IMAGAWA SHIGEMI
IPC: B66B1/20
Filed: 1991-11-19
Abstract: PURPOSE:To automatically reset the number of elevators allocated to a specific floor on which an event is held, instead of artificial setting. CONSTITUTION:The day and time, and the number of persons of an event which is held on a specific floor, are preliminarily set and stored in a storage means 10a in a group management device 10, the number of allocated elevators is set from the above number of persons, and the number of persons is compared to the actual traffic volume of elevators determined from weighing devices 4-6 on the day of the event to find an optimum number of allocated elevators and to reset the preset number of elevators.
Patent JP-H07200040-A (JP)
Title: Method for control of manufacturing process
Inventor: ROBAATO UIRIAMU HOPUKINSU
IPC: G05B11/32
Filed: 1994-12-07
Abstract: PURPOSE: To provide a method for simplifying the identification of the generation source of a problem especially when the number of process variables is increased. CONSTITUTION: A kettle 110 is provided with a heating jacket 111, and the content of the kettle is stirred by a stirring device 114. Silver nitrate solution supplied from a silver nitrate solution supply tank 116 and salt solution supplied from a salt solution supply tank 118 is inputted through a silver nitrate solution pump 120 and a salt solution pump 122, and valves 124 and 126 controlled by a computer. The flow rate and pressure of the silver nitrate solution are monitored by a flow rate sensor 130 and a pressure sensor 128. The flow rate and pressure of the salt solution are monitored by a flow rate sensor 132 and a pressure sensor 134. The temperature, silver concentration, and pH of a content 112 of the kettle 110 are monitored by a temperature sensor 136, vAg sensor 138, and pH sensor 140.  The outputs of all the sensors are supplied to a diagnostic computer 142 and a process control computer 144.
Patent JP-H08158296-A (JP)
Title: Paper-coating liquid composition
Inventor: TSURUTA MITSUGI
IPC: C08L21/00
Filed: 1994-12-07
Abstract: PURPOSE: To provide paper-coating liquid composition which has excellent high- speed coating fluidity and moisture retention and gives coated paper having excellent white paper feeling and gravure printability. CONSTITUTION: This paper-coating composition comprises (A) 100 pts.wt. of pigment, (B) 4-20 pts.wt. of a diene copolymer latex of 0.06-0.16μm average particle size, resulting from emulsion polymerization of a monomer mixture of (a) 20-70wt.% of a conjugated diene monomer, (b) 0.5-10wt.% of an ethylenically unsaturated carboxylic acid, and (c) 20-79.5wt.% of other copolymerizable monomers, and (C) 0.1-1 pt.wt. of an alkali-soluble latex, resulting from emulsion polymerization of a monomer mixture of (d) 20-50wt.% of an ethylenically unsaturated monocarboxylic acid, (e) 20-75wt.% of an alkyl acrylate and (f) 5-30wt.% of vinyl acetate.
Patent JP-H01144631-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKEKOSHI YOJI
IPC: H01L21/31
Filed: 1987-11-30
Abstract: PURPOSE:To prevent the possibility of defect due to the contact of a bonding wire and a chip by coating even the upper section of a scribing line except a bonding pad with an insulating film in the semiconductor integrated circuit chip. CONSTITUTION:A chip 4 is coated with an insulating film 2 after metallization, only the insulating film on a scribing line 6 is removed and dicing is conducted (such as a half cutting system), and the whole chip is coated with the insulating film again. The insulating film on a bonding pad 5 section is gotten rid of, and the upper section of the scribing line 6 is also coated with the insulating film through breaking. Accordingly, the bonding wire 1 and the chip 4 are not brought into contact.
Patent JP-H01146024-A (JP)
Title: Ground-reinforcing concrete structure
Inventor: SUGITA MINORU
IPC: E02D17/20
Filed: 1987-12-01
Abstract: PURPOSE:To attain long-term stabilization of the ground by a method in which bars formed of light-weight filaments impregnated with a resin of a high corrosion resistance are set in parallel and integrated with small horizontal bars to form a reinforcement, and concrete is placed into a netted formwork formed of a net plate and bar holders. CONSTITUTION:Large-diameter frame bars 1 formed of light-weight, high- strength filaments impregnated with a high corrosion-resistant resin are set in parallel at intervals and integrated with small-diameter horizontal bars 2 to form a reinforcement A. A netted formwork B is also formed by integrating netted plates 3 with holders 5 connecting frame bars 1 apart from the faces of netted plates 3 formed by integrating small-diameter bars 4 crossed. The formworks B are combined with the frame bars 1 of both ends of the reinforcement A and concrete C is placed to embed the formworks B in concrete C. The construction work can thus be performed with good efficiency at low cost.
Patent JP-H05233245-A (JP)
Title: Process model preparing integration system with group intention deciding support system, application development subsystem for generating model and bridging subsystem between them
Inventor: JIEFURII SHIMUZU BURUTSUKUSU
IPC: G06F9/06
Filed: 1992-11-13
Abstract: PURPOSE: To allow an end user himself to develop a software for a specific use he necessitates for his own including a process model. CONSTITUTION: An integration system 1 for preparing a process model includes a user interface subsystem 11 for process definition and model preparation, an application development subsystem 21 for preparing the process model being a CASE subsystem and a bridging subsystem 31. The subsystem 11 is a group intention deciding support system or a structuring analysis/designing system and collects information from the end user to prepare and order the process model according to the process model, etc., according to a protocol. The bridging subsystem 31 converts an output from the subsystem 11 into an input with compatibility with respect to the subsystem 21, supplies it for the subsystem 21 and the subsystem 21 prepares the process model based on it.
Patent JP-2001126747-A (JP)
Title: Fuel cell stack
Inventor: YAMAMOTO MASAO
IPC: H01M8/02
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To improve operability of attachment of output terminals of a fuel cell stack, and improve the appearance of the output terminal section. SOLUTION: Output terminals 13 are attached at the longitudinal side of separators 12 while varying the attachment location thereof relative to adjacent separators. All output terminals 13 are arranged at one side of the fuel cell stack 11. The output terminal section is received in a receptable 14 that is attached to one side of the fuel cell stack 11.