baber/WOPTO huggingface dataset:
Patent JP-H03215502-A (JP)
Title: Method for suspension polymerization
Inventor: KAMIYAMA MASAFUMI
IPC: C08F2/18
Filed: 1990-01-19
Abstract: PURPOSE:To prepare a carbon-black-contg. polymer compsn. having a desired particle size and narrow particle size distribution by prepolymerizing a disperse phase component comprising a carbon black-contg. monomer compsn., dispersing the prepolymerized component in a continuous phase component, and polymerizing the prepolymerized component in suspension. CONSTITUTION:A disperse phase component comprising a carbon black-contg. monomer compsn. (e.g. styrene) is kept in a disperse phase vessel 2, and a continuous phase component comprising an aq. medium, is kept in a continuous phase vessel 1. The disperse phase component is thermally prepolymerized to a conversion of 1-30%, giving the disperse phase component having a viscosity at 60 deg.C of 1-30cP. The continuous phase component and the prepolymerized dispersed phase component are fed continuously and simultaneously, each through an independent route, to a dispersing machine 5, wherein the disperse phase component is dispersed under a shearing force to form a dispersion contg. liq. droplets with a desired size. The dispersion is fed to a reactor 3, wherein the suspension polymn. of the disperse phase component is carried out to complete the polymn,, giving a carbon black-contg. polymer compsn., suitably used for, e.g. a toner in electrophotography.
Patent JP-H05294151-A (JP)
Title: Vehicle engine power transmission
Inventor: SUZUKI ATSUSHI
IPC: B60K17/30
Filed: 1993-01-21
Abstract: PURPOSE:To lower the position of an engine to mainatin the gravity center of the engine in a low position relative to a car body although a crank shaft and a drive shaft cross with each other. CONSTITUTION:In a power transmission including an engine mounted in a car body 1 wherein a crank shaft 15 in the engine and right and left wheels are linked with each other via a power transmission path, the power transmission path comprises drive shaft 47a, 47b which extend in such a way that they cross the crank shaft 15 and are located above the crank shaft 15.
Patent JP-H073968-A (JP)
Title: Roof vent
Inventor: RICHIYAADO JIEI MAKURAUDO
IPC: E04D1/30
Filed: 1994-01-28
Abstract: PURPOSE: To obtain a roof vent, having a rigidity that can perform an effective ventilation and being easily be applied to roofs having a variety of inclinations. CONSTITUTION: This roof vent 10 comprises an integrated plastic main body and guiding means 17, 18 for guiding air, and the plastic main body has a thin part 32 extending along a longitudinal center axis of the roof vent 10. Support means, spaced apart in a longitudinal direction, are extended from the plastic main body between both ends of the plastic main body so as to support the plastic main body in an arrangement of being spaced apart along the thin part 32 for the purpose of preventing bending and collapsing caused by impact and load onto the plastic main body due to snowfall.
Patent JP-H06213772-A (JP)
Title: Simulation of engine rotation
Inventor: KURIHARA MASARU
IPC: G01M15/00
Filed: 1993-01-21
Abstract: PURPOSE:To enhance debug efficiency of system by allowing synchronization of engine rotation without requiring actual operation of engine. CONSTITUTION:When shift to a crank center/cam center dream mode is designated and interruption of a timer TB3 is actuated, a crank center interval corresponding to a designated r.p.m. is calculated from a crank center interval corresponding to 100 r.p.m. of engine. After the timer TB3 and a crank center timer are set, a simulated number of cam center signals is set in a cam center counter. Consequently, the timer TB3 is started and software interruption of crank center is set. As a result, a simulated input state of crank position detection signal is generated at a time interval corresponding to a desired engine r.p.m. and crank center interruption is started. This method allows synchronization of engine rotation without requiring actual operation of engine thus enhancing the efficiency significantly at the time of debugging.
Patent JP-S59134816-A (JP)
Inventor: YAMAMOTO HIROMASA
IPC: H01F5/00
Filed: 1983-01-20
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-H04251880-A (JP)
Title: Non-remaining toner detecting and processing system
Inventor: WATABE RYOJI
IPC: G03G15/08
Filed: 1991-01-28
Abstract: PURPOSE:To increase the detection accuracy of detecting that toner does not remain and to replace a toner cartridge at the best timing. CONSTITUTION:Whether or not a dispense motor 1 is turned on is judged by a non-remaining toner detecting and processing means 3 based on a flag, and when the motor 1 is turned on, the condition of the non-remaining toner detecting sensor 2 is read. When the motor 1 is turned on, a dispense time which is obtained after a new cartridge is loaded is integrated by a bypass calculation and processing part 32 and whether or not a prescribed time passes is calculated. The used toner quantity is obtained based on the dispense time by a remaining quantity calculating and processing part 33, and the remaining toner quantity is calculated. Contents in non-volatile memory is observed by a power-on processing part 34 when the power is turned on, and processing for setting various kinds of values is performed. And when it is detected by the non-remaining toner processing part 31 that the toner does not remain, an alarm message is displayed by a display means 4, and alarms such as from a predictive alarm for calling attention to an emergency alarm are successively displayed step by step in accordance with the passing time after detecting that the toner does not remain.
Patent JP-S62167235-A (JP)
Title: Production of base material for optical fiber
Inventor: KANAMORI HIROO
IPC: C03B20/00
Filed: 1986-01-21
Abstract: PURPOSE:To obtain the titled base material with low loss by inserting a glass rod for a core into the glass tube for the first clad, integrating both materials on heating, chemically grinding the outer peripheral part with an HF soln., inserting the integrated material into a glass tube for the second clad, and integrating the materials on heating. CONSTITUTION:The glass rod for a core is inserted into the glass tube for the first clad, and both materials are integrated to make the first composite. Then the first composite is drawn, as required, the outer peripheral part is chemically ground with an HF soln., and an OH group-mixed layer generated by the heating with a burner is removed. Then the first composite is inserted into the glass tube for the second clad, and both materials are integrated to make the second composite consisting of the first clad part and the second clad part. Consequently, a dispersed shift single-mode fiber, etc., with low loss and having a thick-walled clad can be easily produced.
Patent JP-H05119137-A (JP)
Title: Ferromagnetic thin-film resistance element
Inventor: SHINDO YASUHIRO
IPC: G01D5/245
Filed: 1991-01-29
Abstract: PURPOSE:To remove the cause of the generation of abnormal sounds by combining a magnet inserting hole having the ribs and the magnet as a structure for fixing the bias magnet, and securely fixing the magnet at the center of the magnet inserting hole without using a bonding agent and without complicated operations in a ferromagnetic thin-film resistance element, which is used as a magnetism sensitive sensor for controlling the rotation of motors. CONSTITUTION:A bias magnet 3 is inserted into a magnet inserting hole 4 having ribs 9, which is provided in a holding stage 6. Since the ribs 9 are provided, the bias magnet 3 is inserted into the hole by squashing the ribs 9 without fail. At the same time, the bias magnet 3 is pushed to the center from the side wall and finally fixed at the center securely by the action of the ribs 9 without a bonding agent.
Patent JP-S60153007-A (JP)
Title: Optical shunt
Inventor: HASEGAWA HIDEKAZU
IPC: G02B6/122
Filed: 1984-01-20
Abstract: PURPOSE:To obtain a small-sized optical shunt having small transmission loss by composing the optical shunt of the main optical waveguide of an optical waveguide and the branch optical waveguides which is branched into to demultiplex light. CONSTITUTION:Input light L1 has plural wavelengths and inputted from an optical fiber 7 to an input-side main optical waveguide 5a at the left side, transmitted through the input-side main optical waveguide 5a, and demultiplexed in its middle to the branch optical waveguide 6 at a specific ratio of the quantity of light, so that the branch light L2 is outputted from the branch optical waveguide 6 to the optical fiber 7. The incident light L1 to the input-side optical waveguide 5a, on the other hand, is transmitted as it is to illuminate a grating 4 and demultiplexed into three kinds of demultiplexed light beam L3, L3, and L3 by the reflection of the grating 4 because of refractive indexes to the respective wavelengths are different; and those light beams are transmitted through an output-side main optical waveguide 5b and outputted to three fibers 7.
Patent JP-H04211292-A (JP)
Title: Liquid crystal display device
Inventor: HOSOKAWA MINORU
IPC: G09G3/36
Filed: 1991-01-29
Abstract: PURPOSE:To practically make an electrode driving circuit a fault-free circuit to improve yield by dividing a shift register into plural blocks, and providing shift resistors in each block part redundantly in parallel. CONSTITUTION:A shift resistor constituting an electrode driving circuit is divided into blocks 22, 23 so that two shift resistors are arranged independently and in parallel in each block. Input data 12 are inputted to two flip flops 16, 17 in parallel, and outputs of two shift resistors are unified through gate buffer circuits 20, 21. For example, when a fault produced in the manufacturing process exists in the flip flop 17, gate control signals a1, b1 are controlled to supply an output signal of the flip flop 16 to an electrode 15 to keep the faulty flop flip 17 in non-selective state. At this time, in the block 22, the flip flop 16 and the following flip flop becomes a selective state.
Patent JP-S63178638-A (JP)
Title: Protocol testing device
Inventor: MIYAMOTO YOSHIHARU
IPC: H04L69/40
Filed: 1987-01-20
Abstract: PURPOSE:To quickly and easily execute the protocol test of a terminal equipment to be tested by providing a function generating and revising all signals of the entire communication network together with the operation of an opposite terminal equipment when viewed from the testing device to be tested and its generating timing to a protocol testing device. CONSTITUTION:A control section 4 is started from an operation section 1 and the control of each section is applied altogether according to the sequence set by a sequence generating section 2 based on the information from each section. On the other hand, each control signal from the terminal equipment to be tested is subjected to electric specification conversion by a subscriber line interface section 17 and the result is fed to a code reception section 18 and reception detection sections 23-26. The visual observation of the test state and the conversational communication with the terminal equipment to be tested are attained by monitoring the control signal or a pseudo text comprising of codes sent form the terminal equipment to be tested or the protocol testing device in a code display device 19.
Patent JP-S5292343-A (JP)
Title: Checking device for protective relay
Inventor: MIYAKE YASUAKI
IPC: H02H3/05
Filed: 1976-01-30
Abstract: PURPOSE: To obtain a checking device for a protective relay for protecting a power transmission system capable of exactly tripping only one power transmission line in the event a fialure may be caused during the checking operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62166275-A (JP)
Inventor: HIRANO HIDEO
IPC: F25B43/02
Filed: 1986-01-20
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-S60155052-A (JP)
Title: Ball screw
Inventor: KURODA TAKESHI
IPC: F16H25/22
Filed: 1984-01-21
Abstract: PURPOSE:To reduce the whole device to a compact size by forming a plurality of circular grooves on the inner peripheral surface of a nut body in a ball screw and by positioning and retaining a ball at a circular retainer concentric with a screw shaft between the outer peripheral surface of the screw shaft and the inner peripheral surface of the nut body. CONSTITUTION:A spiral groove 2 is formed on the outer peripheral surface of a screw shaft 1, and a ball groove 4 comprising a plurality of circular grooves 4A axially isolated from each other is formed on the inner peripheral surface of a nut body 3. A steel circular retainer 6 inserted in a concentric manner with the screw shaft 1 is interposed between the outer peripheral surface of the screw shaft 1 and the inner peripheral surface of the nut body 3, whereby a ball is positioned and retained at the intersection corresponding portions of the respective circular grooves 4A with the spiral groove 2. This arrangement can reduce the whole ball screw to a compact size and achieve a ball screw very advantageous in the working assembly.
Patent JP-H08199948-A (JP)
Title: Screen-shaped device
Inventor: TSUCHIDA OSAMU
IPC: E06B9/262
Filed: 1995-01-24
Abstract: PURPOSE: To facilitate manufacturing to achieve reduced cost by eliminating the drawback of a conventional screen-shaped device, which can be broadly applied to an interior and exterior product such as a curtain, blind, screen door, partition, etc. CONSTITUTION: In a screen-shaped device, in which a fixed end is provided on each of the opposite ends thereof and tension members 3, intersecting each other between the fixed ends, each have a movable end and a fixed end so as to support a screen-shaped member 1, in the form of a pleat, in a folding and developing direction of the member 1, guide members 4 for changing the directions of the members 3 are provided at the movable end and the fixed end of the member 1, respectively. At least one of the fixed ends of the members 3 is fixed to the fixed end of the member 1.
Patent JP-S63178481-A (JP)
Inventor: NAKAZAWA MASAO
IPC: H05B6/66
Filed: 1987-01-19
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-S63179893-A (JP)
Title: Production of vip
Inventor: KIMURA HITOSHI
IPC: A61P5/00
Filed: 1987-01-19
Abstract: PURPOSE:To industrially and advantageously obtain the titled compound having blood stream increasing and hypotensive action, by removing protective groups of a protected vasoactive.intestinal.polypeptide (VIP) consisting of a specific octacosapeptide. CONSTITUTION:A C-terminal amino acid expressed by the formula Z-Asn-NH2 (Z is benzyloxycarbonyl) is successively reacted with amino acids having protected amino group in methanol in the presence of Pd by passing H2 gas to provide an octacosapeptide expressed by the formula (Boc is tert- butyloxycarbonyl; Bzl is benzyl; OcHex is cyclohexyl ester; Tos is tosyl), which is then treated with hydrogen fluoride while being cooled with ice to remove the protective groups of the octacosapeptide and afford the aimed VIP.
Patent JP-H03216174-A (JP)
Title: Aseptic freezing device using liquefied nitrogen
Inventor: OZOE KOICHI
IPC: A61L2/00
Filed: 1990-01-17
Abstract: PURPOSE:To obtain the subject device freezing drug to be charged in a vial in protecting from microorganism or dust, etc., with vaporizing liquefied nitrogen to make a nitrogen gas of an extremely low temperature, sending to a freezing chamber with passing through a filtering device and freezing an objective material to be treated received in the chamber. CONSTITUTION:A liquefied nitrogen-supplying source 7 is connected to a filtering device 3 passing through a vaporizing means 8 and the filtering device 3 is connected to a freezing chamber 5 passing through a nitrogen gas-supplying path 4, then liquefied nitrogen is vaporized by the vaporizing means 8 to produce nitrogen gas. Thus, the nitrogen gas is passed through the filtering device 3 to remove microorganism or dust and the nitrogen gas in an extremely low- temperature state is sent to a freezing chamber 5 passing through the nitrogen gas-supplying path 4, then an objective material to be treated 20 received in the freezing chamber 5 is frozen by the nitrogen gas of an extremely lowtemperature. Besides, a heat exchanger 15 is preferably provided in the nitrogen gas-supplying path 4 and the gas vaporized in the vaporizing means 8 is cooled to an extremely low-temperature by applying cold heat of liquefied nitrogen using the heat exchanger 15.
Patent JP-H06220522-A (JP)
Title: Method for preventing deposit of dust in exhaust duct of vacuum degassing apparatus
Inventor: OZAKI HARUO
IPC: C22B9/04
Filed: 1993-01-22
Abstract: PURPOSE:To prevent the deposite of dust, etc., onto the inner surface of an exhaust dust by a simple system without requring a dust removal means and to perform operation without stopping degassing treatment apparatus. CONSTITUTION:At the time of returning back to the atmospheric pressure in a vacuum degassing vessel 1 in which the vacuum degassing treatment is completed, inert gas is blown into the inner part of the duct 3 toward the degassing vessel 1 side through at least one set of a nozzle 4 provided at the suitable duct roof side position between an exhaust hole at the upper part of the degassing vessel 1 and a gas cooler. At the same time of returning back the pressure, the dust, etc., stuck and deposited in the dust 3 is discharged to the outside of the degassing vessel 1.
Patent JP-H03214182-A (JP)
Title: Image forming device
Inventor: AOKI TAKAO
IPC: G03G15/16
Filed: 1990-01-19
Abstract: PURPOSE:To prevent scattering of a toner image by carrying out corona irradiation of a surface of a transfer member with a corona discharger and superimposing and impressing DC bias voltage which is a same polarity and approximately the same voltage as transfer bias voltage to AC voltage of the corona discharger when separating a transfer material from a transfer material carrier. CONSTITUTION:A transfer material carrier 2 is provided with an electro- conductive layer, and by impressing the transfer bias voltage of the specified polarity to the electro-conductive layer, the transfer material S is carried on the transfer material carrier 2, and a developed image on the image carrier 1 is transferred to the transfer material S. When the transfer material S is separated from the transfer material carrier 2, corona irradiation is carried on the surface of the transfer material S by the corona discharger 3, and DC bias voltage of the same polarity and approximately the same voltage as the transfer bias voltage is superimposed and impressed on the AC voltage of the corona discharger 3. Thus, a good transfer image without toner scattering can be obtained, no transfer uneveness is generated, and a monochrome image or a multi color image of two colors or more of high image quality can be obtained.
Patent JP-H09194839-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: HAYASHI RIYOUSEI
IPC: C09K19/42
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the elastic constant ratio, contrast and light resistance by using a difluoroethylene compound and a specified compound as the constituents. SOLUTION: A difluoroethylene compound of formula I (wherein Ph is 1,4- phenylene, in which at least one H may be substituted by a halogen or cyano; Cy is trans-1,4-cyclohexylene; R<1> is a 1-10C alkyl, a 1-10C trans-alkenyl, or a 2-10C alkynyl; and R<2> is R<1> , a halogen or cyano) in an amount of 5-70wt.% is blended with at least one compound selected from among those formulas II to VIII (wherein R<3> to R<14> are each R<1> , in which an ethereal O may be inserted between the C-C single bonds of R<1> to R<14> or between the group and 1,4-phenylene or trans-1,4-cyclohexylene and of which a part or all of H may be substituted by F), in an amount of 95-30wt.%.
Patent JP-H08197866-A (JP)
Title: Screen printing plate resist removing apparatus
Inventor: MORIMOTO SHIGEO
IPC: B41N3/00
Filed: 1995-01-25
Abstract: PURPOSE: To enhance the efficiency of the resist removing means of a screen printing plate and to eliminate the cleaning irregularity. CONSTITUTION: A screen printing plate resist removing apparatus comprises means for vertically supporting a screen printing plate 10 after screen printing, driving heads 4, 5 having a plurality of water spray nozzles 6 arranged in a longitudinal direction in the state that the plate 10 is sandwiched between the heads 4 and 5 from both sides, means 3 for moving the heads 4, 5 along the screen surface of the plate 10, and means 7 for supplying high-pressure water to the nozzles 6.
Patent JP-S59135855-A (JP)
Title: Preparation of natto containing wheat embryo
Inventor: KUDOU KAZUO
IPC: A23L11/00
Filed: 1983-01-24
Abstract: PURPOSE:To prepare NATTO (fermented soy beans) containing wheat embryo, having excellent preservability, taste, flavor and nutritive value, with little emission of ammonia smell, by using wheat embryo as a part of the raw material. CONSTITUTION:Sufficiently soaked swollen soy beans obtained by immersing the beans in water are mixed with 10-20wt% of raw wheat embryo. The mixture is steamed, inoculated with Bacillus natto, and fermented in a proper container.
Patent JP-H09192014-A (JP)
Title: Opening and closing device of charging cover of washed rice cooker
Inventor: TOKUNAGA NAOKI
IPC: A47J27/14
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To securely protect troubles of the detector for the charging cover, by providing an opening/closing device of the charging cover at the body frame of the rear outside of a rice cooker and also providing a detector for the presence of the charging cover at the rear outside of the opening/closing device. SOLUTION: An opening/closing device 42 for a charging cover 41 opening or closing the mounting aperture of a rice cooker 4 cover 9 is provided at the body frame 5 of the rear outside of the rice cooker 4 and a detector 43 for the presence of the charging cover 41 is provided at the rear outside of the opening/closing device 42. That is, the detector 43 of the charging cover is arranged at the further rear outside of the opening/closing device 42 arranged at the body frame 5 of the rear outside of the rice cooker. In this arrangement, troubles of the detector 43 of the charging cover, caused by the cooking heat or steam, are eliminated. Hence, the presence of the charging cover 41 can be always accurately detected. When rice has been completely cooked, the rice cooker 4 is pulled out to the front outside from the body frame 5 and then cooked rice is taken out.  And hence, still more, influence of the heat or steam is less.
Patent JP-H10206342-A (JP)
Title: External flaw detecting system
Inventor: MATSUDA ISAMU
IPC: G01B11/30
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To construct a system by which an external flaw generated on a surface of a car body can be reliably and easily detected, for example, in an assembling process of an automobile. SOLUTION: After external appearance is inspected by performing painting on a surface of a car body W, a coloring film F on which an impact received place is colored when impact is received from outside, is stuck to an upper surface of the car body W in a film sticking station 2, and assembling work is performed in an assembling station 3. Afterwards, when assembling of the car body W is completed, coloring is inspected by a color CCD camera C in a coloring inspecting station 4, and an external flaw is detected. This data may be inputted to a computer P, and when its place is repaired, data of the computer P is corrected, and may be flowed to the flowing stage 5 while sticking the same coloring film F as it is. In this case, a color CCD camera is also arranged in the flowing stage 6.