baber/WOPTO huggingface dataset:
Patent JP-S5448569-A (JP)
Title: Photo switch
Inventor: KAWAGUCHI HITOSHI
IPC: G02F1/01
Filed: 1977-09-26
Abstract: PURPOSE:To eliminate the need for holding voltage and achieve the reduction in power loss by forming double layers composed of insulation films of different forbidden band widths on either one of parallel optical guides and providing electrodes on said films. CONSTITUTION:This photo switch comprises forming a photoconductive layer 2 through epitaxial growth on a substrate 1 such as of GaAs, forming two layer films of two kinds of insulation films 4, 5 of different forbidden band widths on at least either one of these parallel optical guides and providing electrodes 6, 7 on said film, wherein when a voltage is applied to these electrodes a depletion layer is produced in the photoconductive layer 2 and its carrier concentration lowers, resulting in increased refractive index. Such change in the refractive index causes a change in the propagation constant of the optical guides applied with the voltage, which in turn causes a change in the photo coupling efficiency between the parallel disposed optical guides, thus enabling switching action to be obtained. Hence, there is no need for holding voltage and power loss may be made extremely small.
Patent JP-2000302394-A (JP)
Title: Suspender
Inventor: AINO SHINICHI
IPC: B66F9/12
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the workability of loading work by fixing a cord latching part on a supporting member, providing a suspension hook with a slipping-off preventing part, mounting a link member on a wall surface, providing a supporting member with a driving part, fixing a slide member, providing a latching member and a front link member and a rear link member. SOLUTION: A power cylinder 103 is driven to horizontally move a slide member 104 with respect to a supporting member 101, a rear link member 111 is contacted with a guide roller 112, and slid on the guide roller 112, and a latching member 108 engaged with an engagement tool of a suspension cord is moved in a horizontal posture. The suspension cord provided with the engagement tool is lifted to an upper part of a cord latching part 106, and the suspension cord is inserted into a suspension hook 105 provided with the engagement tool. An slipping-off preventing part 117 is formed on the suspension hook 105.  The slide member 104 is slid, the suspension cord is lifted up by the latching member 108, and the suspension hook 105 is provided with a space where the suspension cord is freely fitted, between a separation preventing claw 107 and the suspension hook 105, whereby the labor for the loading work can be saved, and the workability can be improved.
Patent JP-S62269524-A (JP)
Title: Paging communication system
Inventor: ARIMA TOSHIHIRO
IPC: H04W84/02
Filed: 1986-05-19
Abstract: PURPOSE:To attain the paging communication of two-way communication type by sending a reply signal in detecting a call of its own terminal equipment for a paging terminal equipment, and allowing a radio base station to receive the reply signal from the paging terminal equipment and to inform it to a control station and a caller. CONSTITUTION:Radio base stations 20, 30, 40 consist respectively of radio base equipments (RSE) 21, 31, 41 and antennas 22, 32, 42 and are connected to a data communication equipment of a control station 10 through data communication lines 52,53,54. Small service areas 20a, 30a, 40a are formed respectively to the radio base stations 20, 30, 40, paging terminal equipments (PT) 25, 35, 45 exist in the areas 20a, 30a, 40a for the reception of service. The radio base stations 20, 30, 40 are provided with means receiving a reply signal from the paging terminal equipments 25, 35, 45 and sending a paging terminal number in response to the signal after the reception to the control station 10 in addition to a sending means for paging terminal number and message, and each paging terminal equipment has a means sending the reply signal.
Patent JP-H07319876-A (JP)
Title: Analytical grammar rule debugging support device
Inventor: TAKAO NORIYASU
IPC: G06F17/28
Filed: 1994-05-27
Abstract: PURPOSE:To provide an analytical grammar rule debugging support device which can highly precisely detect a sentence being the object of re-analysis from the set of sentences whose analysis is considered to be succeeded so far when an analysis grammar rule is changed. CONSTITUTION:An analytical grammar debugger analyzes an inputted sentence by using the analysis grammar rule. An analytical grammar editor corrects the analytical grammar rule. An analytical log data base stores the analyzed sentence and stores the analytical grammar rule used for node conditions for respective processing steps and the positive, and the analytical grammar rule and the like used for the negative. A sentence retrieval means checks whether the pre-correction analytical grammar rule is used for the positive or for the negative, whether correction is that by which the applied condition becomes strict or moderate and whether the post-correction analytical grammar rule can successively be applied or not in the processing step where the pre- correction analytical grammar rule is used, refers to the result and detects the sentence being the object of re-analysis from the analysis log/data base.
Patent JP-S5817873-A (JP)
Title: Improvement of initial drying characteristics
Inventor: FURUKAWA HISAO
IPC: B05D3/04
Filed: 1981-07-22
Abstract: PURPOSE:To improve intial drying characteristics considerably by coating paint consisting basically of a resin containing a silyl group consisting of a specific compsn. then curing and drying the substrate in an atmosphere of specific temp. CONSTITUTION:The paint consisting basically of a dilyl group contg. resin of which the main chain consists substantially of a vinyl polymer and which contains at least 1, more preferably >=2 silicon groups combined with hydrolyzable groups in one molecule as expressed by the formula, and consisting of a curing catalyst and a solvent is coated. In the formula, X is a hydrolyzable group, R2, R2 are hydrogen or 1-10C alkyl groups, aryl groups, or aralkyl groups, and n is 1, 2, 3 integers, which hydrolyzable groups are halogen, alkoxy, etc. The coated material is cured and dried at relatively lower temp. by about 25-80 deg.C, in an atmosphere of 0.02(kg H2O/kg dry air) absolute humidity.
Patent JP-S5741526-A (JP)
Title: Heating cooker
Inventor: TANAKA JIYUNZOU
IPC: F24C1/00
Filed: 1980-08-21
Abstract: PURPOSE: To provide a heating cooker of the type controlling cooking through detection of gas, steam or the like emitted from food being cooked, which is designed to be capable of continuing automatic cooking by depressing an adjustment button even if the door is opened unintentionally in the course of cooking and steam or the like has been released to the outside.  
     CONSTITUTION: When a cooking button is depressed after closing the door of the cooking apparatus and turning a door switch 18 ON, a signal is given to a control input circuit 19 and a sensor 17 is cleaned by a refresh circuit 20. Then, current is supplied to a heating means 10 by converting the value of resistance of the sensor 17 throught voltage transformation 21 and activating a thyristor 24 via a deciding means 22 by a driver 23. Here, if the door is opened unintentionally in the course of cooking after cooking operation is thus started, the time when the door has been kept open is measured by a time measuring means 26. Subsequently, when the cooking button is depressed after closing of the door, a deciding means 22 makes a decision on the basis of output signals of the means 26 and circuit 19. According to this decision, heating means 10 is set into operation again if the time the door has been kept open is within a predetermined range, but it is informed that cooking cannot be continued if the above time is longer than the above limited range. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000226521-A (JP)
Title: Silicone rubber base compound for wire coating, silicone rubber composition for wire coating and production of wire coated with silicone rubber
Inventor: BABA KATSUYA
IPC: C08K3/36
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a silicone rubber base compound for wire coating use having excellent moldability before curing and suitable as a principal agent for a silicone rubber composition for wire coating after curing, provide a silicone rubber composition for wire coating use having excellent moldability before curing and giving a silicone rubber coating material having excellent electrical insulation after curing and provide a process for producing a silicone rubber- coated electric wire having excellent electrical insulation in high productivity. SOLUTION: The objective silicone rubber base compound for wire coating use has the following extrusion characteristics. When the compound is extruded with an extruder provided with a variable-type screw having an L/D ratio of 10 and a die having a diameter of 1.0 mm at a barrel temperature and a head temperature of 70 deg.C, the extrusion rate per minute at a screw rotation speed of 100 rpm is >=1.2 times the extrusion rate at a screw rotation speed of 50 rpm. The silicone rubber composition for wire coating use is produced by compounding a diacyl-type organic peroxide composed of carbon atom, hydrogen atom and oxygen atom to the silicone rubber compound.
Patent JP-H10307130-A (JP)
Title: Amino acid analyzing device and its controlling method
Inventor: FUJII YOSHIO
IPC: G01N30/32
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To avoid a secondary fault at a reactive coil due to abnormal process during unmanned operation. SOLUTION: A flow channel of a shift phase connected to a separation column, a liquid-feeding mechanism which feeds a shift phase under a specified liquid-feeding condition to the separation column through the flow channel, and a sample introduction part which introduces a sample to be analyzed to a flow channel between the liquid-feeding mechanism and the separation column are provided to an amino acid analyzing device, with an abnormal process mechanism 52 added. The abnormal process mechanism 52 changes the liquid- feeding condition when the liquid-feeding mechanism detects a specified abnormality at liquid feeding, and feeds it under a new liquid-feeding condition which is pre-determine.
Patent JP-S5830846-A (JP)
Title: Car accessory and its manufacturing method
Inventor: ITOU MITSUNORI
IPC: B32B15/082
Filed: 1982-07-03
Abstract: PURPOSE:To improve deposition with metals and facilitate press molding at normal temperatures by forming a metal deposited layer on a transparent polyester film surface and a lined layer consisting of ionomer resin on the rear of the deposited layer. CONSTITUTION:A metal deposited layer 20 such as aluminum or the like is  formed on the surface of a transparent polyester film 11 and a lined layer 15  consisting of ionomer resin is formed on the deposited layer 20. Thus, since the ionomer resin with high bonding strength is formed as the lined layer 15, it can also be deposited on ethylene-propylene-diene copolymer, various types of rubber such as thermoplastic rubber or the like, plastics such as polyurethane or these foamed bodies. The resin facilitates bonding onto each section of a car consisting of these materials and improves the general use of an accessory that has the metal deposited layer 20. Besides, since the ionomer resin bonds zine or the like by ionic bond, it improves adhesion with metals.
Patent JP-S608329-A (JP)
Title: Manufacture of poly-4-methyl-1-pentene foam, and foam produced thereby
Inventor: HASHIMOTO TAKASHI
IPC: C08J9/06
Filed: 1983-06-29
Abstract: PURPOSE:To obtain the titled semirigid or soft foam having high heat-resistance and useful as a high-temperature heat-insulation material, etc., by carrying out the foaming of the resin under compression at a restricted temperature using a specific foaming agent. CONSTITUTION:(A) poly-4-methyl-1-pentene (preferably having a melt-flow rate of 0.1-30g/10min under the load of 5kg at 260 deg.C and a melting point of <=235 deg.C) is mixed with (B) a foaming agent having a decomposition initiation temperature of higher than the softening point of the component A (e.g. azodicarbonamide), and the mixture is filled in a mold which can be subjected to the compression, heating and cooling, and pressed while keeping the temperature of the mold below the decomposition point of the foaming agent. The mold is heated above the melting point of the component A to decompose the foaming agent, cooled and opened when the mold temperature reaches (the crystallization temperature of the component A)+ or -10 deg.C, or the mold is cooled to a temperature lower than the crystallization temperature by >=10 deg.C, heated again, and opened when the mold temperature reaches (the melting point of the component A)-20 deg.C-(the melting point) to effect the foaming of the resin.
Patent JP-S5543248-A (JP)
Title: Pulsation free liquid plunger pump
Inventor: IWASAKI HIDEO
IPC: F04B23/06
Filed: 1978-09-20
Abstract: PURPOSE: To use constantly high sensitivity detector causing no pulsation for discharge flow rate without giving any restriction for sensitivity of detector thereof for a high speed liquid chromatography.  
     CONSTITUTION: A downward stroke of push rod 7 is acted with a cam 5 by means of a cam follower 6 resisting against the elastic force of compression coil spring 9, the upward stroke of a push rod 7 being actuated by an elastic force of coil spring 9, the motion thereof is usually regulated by a cam 5 by means of the cam follower 6. This enables the confluence intake which is comminicated by means of respective plunger 10 controllable respectively by three cams 5 having 120° out-of-phase by actuating the plunger 10 which acts in an identical motion with the push rod 7 and a check valve, the intake of liquid phase of discharge flow-way, and the discharge performance to ensure without causing a pulsation. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5342051-A (JP)
Title: Light wave guide
Inventor: TOKIKUNI KENTAROU
IPC: G02B6/122
Filed: 1976-09-28
Abstract: PURPOSE:To make smaller mounting space for light wave guide and make adjustment easier by assembling light wave guide together with light emitting element and light receiving element in a light wave guide for solid scanning semi-conductor apparatus such as facsimile.
Patent JP-S62274576-A (JP)
Inventor: ISHIZUKA YASUO
IPC: H01R31/02
Filed: 1986-05-22
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-S5756002-A (JP)
Title: Extracting agent
Inventor: NISHIMURA YAMAJI
IPC: B01D11/04
Filed: 1981-07-23
Abstract: PURPOSE: To obtain an extracting agent which has the characteristics of extremely different properties from conventional single extracting agents and is effective for recovering treatment of waste acid and the like by using specified materials for the extracting agent of mineral acids or org. acids in aq. solns.  
     CONSTITUTION: The titled agent consists of ≥2 kinds of different P-C bonds selected from the group of phosphates obtained by mixing (RO) 3 PO of tributyl  phosphate and the (RO) 2 RPO of dibutyl phosphate or the like, or the extracting agent of the same P-C bond obtained by mixing tributyl phosphate and trioctyl phosphates or the like and having different chain lenghts, or the extracting agent obtained by mixing a higher alcohol extracting agent of 8W18 carbon numbers in a 0W0.95 weight ratio range to the above-mentioned respective extracting agents. As a result, these extracting agents have entirely different properties such as the simplification of processes, and the like as compared to those with conventional single extracting agents. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02295142-A (JP)
Title: Wire-bonding device
Inventor: SHOJI TOSHIAKI
IPC: H01L21/60
Filed: 1989-05-09
Abstract: PURPOSE:To enable a continuous automatic wire bonding to be performed even in a work of different mode where a number of ICs and substrates are mixed by providing a mode selection means corresponding to the array of the ICs to a carrier which transports a hybrid circuit substrate where a plurality of and different kinds of ICs are arranged. CONSTITUTION:When a substrate 9a mounted on a carrier 13 is transported and it reaches a bonding stage, two photo sensors 19 and 20 which are mounted to the bonding device are activated. First of all, there is only IC 1A and there is no hole 14 for mode selection means so that a normal program mode A 8 is selected and the IC 1A wire bonding is initiated. When that bonding is completed, a hybrid circuit substrate 9a is positioned by a feed nib 4 and is transported by one feed hole 3. The IC 1A and an IC 11C are mounted to the next area and the mode selector automatically selects a collective bonding program mode Y17 owing to the presence of the hole 14, thus performing wire bonding.
Patent JP-2000310339-A (JP)
Title: Liquid sealing structure
Inventor: IWAKATA KEISAKU
IPC: F16J15/3252
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid sealing structure capable of stable sealing for a long time. SOLUTION: This sealing structure is provided with a taper seal land 10A provided around an outer periphery position of a rotation shaft 5 and having a larger diameter of an outer periphery of a liquid to be sealed side than that of an opposite side to the liquid side, a taper seal lip 11A abutted to the outer periphery of the taper seal land 10A, and a seal lip supporting member 12 for supporting the taper seal lip 11A. Since liquid is sealed at a taper surface even when the liquid immerses into a sealing surface of the taper seal land 10A and the taper seal lip 11A, the liquid is moved to an elevating direction by centrifugal force accompanied by a rotation of the rotation shaft 5 and sent back to the liquid to be sealed side. The liquid is thereby prevented from leaking to an atmosphere side, and sealability can be ensured for a long time to stably seal.
Patent JP-H09307815-A (JP)
Title: Infrared ray image pickup device
Inventor: MATSUDA YUICHI
IPC: H04N5/33
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To automatically extract a defective picture element and to replace it with an adjacent picture element by calculating a picture element dependent low frequency noise from a picture element dependent fluctuation voltage measured by a command signal in a power supply rising/operating state and storing information used to replace a defective picture element whose low frequency noise is a threshold level or over with an adjacent picture element with less noise. SOLUTION: Upon the receipt of a noise calculation start command signal in a power supply rising or operation state, a low frequency noise calculation section 61 receives a picture element signal output as to all picture elements from an A/D converter circuit 2 at a prescribed measurement time interval to calculate a low frequency noise voltage. A defect picture element extract section 62 stores the low frequency noise voltage in a memory and stores an address of a discriminated defective picture element in a defective picture element address storage section 63. Furthermore, 1st and 2nd defective picture element replacement information generating sections 64, 65 replace the address of the defective picture element with an address of an adjacent normal picture element with less noise and provides an output of the result.  Thus, it is not required for the user to write the defective picture element based on a noise voltage to a memory.
Patent JP-S6252189-A (JP)
Inventor: NAGAI SATORU
IPC: C04B38/08
Filed: 1986-05-20
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-H05292647-A (JP)
Title: Disconnection/open-phase detector
Inventor: ISAHAYA KEIJI
IPC: H02H3/34
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a disconnection/open-phase detector capable of positively detecting the accidents of disconnection/pen-phase in a distribution system without being subject to the effect of negative-phase voltage corresponding to an error. CONSTITUTION:The title device has input transformers Ta-Tc detecting the voltage of each phase of a three phase line, negative-phase section filter circuit 4 detecting negative-phase voltage or negative-phase currents from outputs from the input transformers Ta-Tc, a rectifying smoothing circuit 5 rectifying and smoothing an output from the negative-phase section filter circuit 4, a memory circuit 7 holding an output from the rectifying smoothing circuit 5 for a fixed time, a subtractor 8 subtracting the output from the rectifying smoothing circuit 5 and an output from the memory circuit 7 and a level detector 6 outputting a detecting signal when the subtraction output of the subtractor 8 exceeds a specified level.
Patent JP-H06331917-A (JP)
Title: Rotary polygon mirror and optical scanner provided with the same
Inventor: OSEKO HISAAKI
IPC: G02B26/12
Filed: 1993-05-19
Abstract: PURPOSE:To provide an inexpensive polygon mirror and an optical scanner stabilized in quality by realizing the reflection of a light beam on the inner side of a rotating body and easily forming the rotary polygon mirror and the optical scanner mounted on a copying machine, etc., and scanning the light beam. CONSTITUTION:This scanner is provided with plural transmission parts 16 provided around the rotating body 11 and made of transparent resin which transmits the light beam, a shaft center part 17 fixed on the rotary shaft of a rotation driving source, and a coupling part 18 coupling and supporting the transmission part 16 with the shaft center part 17, and an outer surface 12 forming the outer peripheral surface of the rotating body 11 and planar upper and lower reflection surface 14 and 15 opposed to the outer surface 12 and forming an included angle being 90 deg. in an axial direction are installed in the transmission part 16; and a metallic reflecting film 13 is formed on the surface on the surface of the reflection surface 14 and 15, so that the light beam made incident on the transmission part 16 is reflected and emitted from one side to the other side by the reflection surfaces 14 and 15.
Patent JP-H06333312-A (JP)
Title: Optical memory driving device
Inventor: SUGAWARA KEN
IPC: G11B17/043
Filed: 1993-05-19
Abstract: PURPOSE:To facilitate the assembly work and to reduce the number of parts and working manhour. CONSTITUTION:Side walls 54 are formed on a fixed plate 34 of a loading mechanism part for inserting and ejecting a magneto-optical disk cartridge. These side walls 54 are formed with leaf springs 52a, 52b and 52c. A side wall 17 of a base 16 mounted with an optical head and a spindle motor is formed with recessed part 46a, 46b and 46c corresponding to the leaf springs 52a, 52b and 52c. When the leaf springs 52a, 52b and 52c are engaged with the recessed parts 46a, 46b and 46c respectively, the loading mechanism part is fixed to the base 16 by energizing force of the leaf springs 52a, 52b and 52c.
Patent JP-S5341845-A (JP)
Title: Ac glow discharge device
Inventor: KOMURA KOUJI
IPC: H05B7/16
Filed: 1976-09-28
Abstract: PURPOSE:To prevent the generation of arc discharge and sputtering by sliding positions of an inner and an outer electrode for minimizing their overlapped area.