baber/WOPTO huggingface dataset:
Patent JP-S56114387-A (JP)
Title: Manufacture of photovoltaic force element
Inventor: YAMANO MASARU
IPC: H01L31/04
Filed: 1980-02-13
Abstract: PURPOSE:To arrest characteristic deterioration of the photovoltaic force element caused by undesirable residual impurities by a method wherein when a plurality of different kind conductive type noncrystalline Si layers are formed by a plasma reaction, those different kind conductive type layers are formed individually in independent reaction chambers respectively connected in series. CONSTITUTION:A transparent conductive film 2 of indium oxide or the like is cover-attached on a transparent insulated substrate 1 made of glass or the like, noncrystalline Si film 3 consisting of a P type layer 5, nondoped layer 6 and N type layer 7 being reservoired on the film 2 and an Al back electrode 4 is mounted on the layer 7 to be made the photovoltaic force element. With this construction, the film 3 is independently layer-built and grown in the first third reaction chambers 20a-20c connected in series. That is, the substrate 1 on which the film 2 is finished to be formed is moved between electrodes 23 and 24 fitted in each chamber while being isolated by opening and closing shutters 29a-29d, and silane and diborane gases are charged in the 1st chamber 20a, only the silane gas in the 2nd chamber 20b and silane and phosphine gases in the 3rd chamber 20c to cause the respective layers to be grown.
Patent JP-H08205709-A (JP)
Title: Multiplication of osmia cornifrons by utilization of cruciferae seed production field
Inventor: MAEDA YASUO
IPC: A01K67/033
Filed: 1995-02-03
Abstract: PURPOSE: To enable the massive multiplication of Osmia cornifrons by disposing beehives in a field for producing the seeds of a Cruciferae crop, further disposing hive-nesting materials in the field, and subsequently releasing the hibernated imagoes of the Osmia cornifrons in the field. CONSTITUTION: Beehives and hive-building materials such as ditch reed tubes, bamboo tubes or artificial hives developed for the Osmia cornifrons are disposed in a field for producing the seeds of a Cruciferae plant such as a Brassica plant or a Raphanus plant. The hibernated imagoes of the Osmia cornifrons are then released in the field. After their hive-building activities are finished, a large amount of the descendants are obtained. A Cruciferae plant, Brassica napus, is suitable as the Cruciferae plant.
Patent JP-H04257657-A (JP)
Title: Refrigerator/cold storage machine
Inventor: TERADA KAORU
IPC: F25B1/00
Filed: 1991-02-08
Abstract: PURPOSE:To provide a freezer refrigerator for which the noise of a compressor at the time of re-starting is small, and trouble in operation of the compressor is not generated. CONSTITUTION:A connection line 6, which connects an oil reservoir tank 5 which is arranged at a position being higher than a compressor 3 and a discharge pipe 10 of the compressor 3, is provided on the suction side of the rotary type compressor 3 for a refrigerating cycle 2, and a capillary tube 7, of which the resistance to the circulation of a refrigerant gas is extremely large, is provided on the connection line 6, to constitute the title refrigerator/cold storage machine. When the compressor 3 stops, a refrigerator oil 9, which is stored in the oil reservoir tank 5 by flowing reversely through a suction pipe 4, returns to the compressor 3 through the capillary tube 7 and the discharge pipe 10. By this method, the quantity of the refrigerator oil 9 in the suction pipe 4 does not increase, and the quantity of the refrigerator oil 9 in the compressor 3 does not unnecessarily decrease. In the meantime, the high pressured refrigerant gas due to driving of the compressor 3 is prevented from reversely flowing to the oil reservoir tank 5, by the capillary tube 7.
Patent JP-H03222103-A (JP)
Title: Magnetic field generator
Inventor: WADA KATSUTOSHI
IPC: G11B11/10
Filed: 1990-01-26
Abstract: PURPOSE:To reduce electric power consumption with relatively simple constitution and to facilitate high-speed switching with a small size by disposing two magnetic poles of a yoke in the direction approximately orthogonal with the revolving shaft of a permanent magnet and using the permanent magnet for magnetic field generation commonly as a rotor of a motor for driving this permanent magnet. CONSTITUTION:The yoke 3 is fixed in parallel to a recording medium 7 of a magneto- optical disk and an objective lens actuator 8 of an optical pickup is disposed on the rear surface side of the recording medium 7. The permanent magnet 2a is attached to the yoke 3a while the magnet is in an operation state. The magnet is thus held in a dynamically stable state and the magnetic field of the permanent magnet 2b acts on the recording medium 7. A rotating magnetic material 1 is rotated in the yoke 3 around a revolving shaft 1a by the force acting on the permanent magnets 2a, 2b when the current to switch the magnetic field direction of the coil 5 in an arrow direction (a) and an arrow direction (b) is passed in the coil 5 in this operating state. The permanent magnet 2b is then attracted to the yoke 3b and even if the current of the coil 5 is turned off, the dynamically stable stop state is attained and the magnetic field of the permanent magnet 2a acts on the recording medium 7.
Patent JP-S60163527-A (JP)
Title: Pulse signal input circuit
Inventor: SHIMADA JIROU
IPC: H03K5/01
Filed: 1984-02-03
Abstract: PURPOSE:To eliminate efficiently waveform distortion by providing an output terminal level setting circuit controlled with two preset signals and an input signal and consisting of 6 field effect switching transistors (TRs) and a preset signal output circuit including a delay latch circuit. CONSTITUTION:The output terminal level setting circuit 1 and the preset signal output circuit 2 are provided. The input signal D to be waveform-shaped and the two preset signals outputted from the circuit 2 are inputted to the circuit 1. An output of the circuit 1 and a clock signal C are inputted to a delay latch circuit consistuting the circuit 2. The circuit 1 consists of the field effect switching TRs T1-T6, the TRs T1-T4 form the 1st output terminal initial level setting control circuit and the TRT5, T6 form the 2nd output terminal initial level setting control circuit. An output not including waveform distortion is transmitted to the output of the circuit 1 effectively to the signal D inputted attended with waveform distortion.
Patent JP-S60163089-A (JP)
Inventor: TAKAHASHI YOSHITO
IPC: G09G3/26
Filed: 1984-02-03
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-S60163311-A (JP)
Inventor: YANAGAWA HIROHIKO
IPC: H01H35/00
Filed: 1984-02-02
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-S55110343-A (JP)
Title: Arithmetic circuit
Inventor: MURAKAMI HIROYASU
IPC: G06F7/50
Filed: 1979-02-19
Abstract: PURPOSE: To reduce the scale of hardware for a value comparison and memory storage by giving effect to digit-number compression of a multi-digit arithmetic result through floating conversion.  
     CONSTITUTION: Product and sum arithmetic results of inputs A 1  and B 1  obtained through the multiplication of multiplication of multiplier circuit 1 and addition of adder circuit 2 are stored as multi-digit data in shift register 3. This shift register 3 is shifted by clock pulses, which are counted by exponent counter 4 to stop the supply of clock pulses by the carry signal output of counter 4, and digit-number data is obtained by converting which has the output of this counter at an exponent part and fixed high-order bits of shift register 3 at a mantissa part. This conversion output is stored in memory 7 and compared. The hardware, even if on small scale, can display a function equivalent to that of large-scale hardware. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56115738-A (JP)
Title: Substituted benzyl ester and insecticide containing it as effective component
Inventor: MORI FUMIO
IPC: C07C67/00
Filed: 1980-02-15
Abstract: NEW MATERIAL:Substituted benzyl ester of formula I [R 1  is group of formula II (Q 1  is thiomethoxy, cyano, CF 3 , or phenyl) or naphthyl; A is H, cyano, or ethynyl; R 2  is group of formula III (R 3  is H or methyl; R 4  is cyclobenzylidene methyl when R 3  is H, XC≡C etc., or R 4  is methyl when R 3  is methyl), etc.].  
     EXAMPLE: α-Cyano-3-( 4-thiomethyoxyphenoxy )benzyl 2,2-dimethyl-3-( 2,2-dichlorovinyl )cyclopropanecarboxylate.  
     USE: Insecticide effective esp. to sanitarily harmful insects, e.g. mosquitos and cockroaches, and agriculturally harmful insects, e.g. aphides and Delphacidae. It has low toxicity to man and animal, long-acting effect and no residual effect in the environment.  
     PROCESS: A compound of formula I is obtained by the reaction of e.g. a carboxylic acid halide of formula IV (X is halogen) and a substituted benzyl alcohol of formula V in an inert solvent at room temp. in the presence of a tertiary amine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57132500-A (JP)
Title: Manufacture for diaphragm plate for speaker
Inventor: HIROSE SHINTAROU
IPC: H04R7/10
Filed: 1981-02-10
Abstract: PURPOSE:To achieve diaphragm plate for speaker with excellent acoustic characteristics, by heating and processing a laminate consisting of thermally foaming resin sheet of unfoamed state and a thermoplastic resin film in a metallic mold. CONSTITUTION:Preheating is made to a laminated plate consisting of an unfoamed thermally foaming resin sheet 1 and thermal plastic resin films 2, 2, and flexibility is given to the laminated plate, then this plate is inserted in a metallic mold of diaphragm plate shape. In the metallic mold, by heating the lamination sheet 3 to plastic isize films 2, 2 and the sheet 1 is foamed. Thus, the films 2, 2 are plactisized and the sheet 1 is foamed. A diaphragm plate 4 thus obtained has high bending rigidity, and a suitable internal loss is obtained with a thermally foamed resin sheet 1' in the foamed state, and high sound propagation speed is achieved by the films 2, 2, and balanced acoustic characteristics can be provided.
Patent JP-H07222958-A (JP)
Title: Method and apparatus for automatically discriminating bottles and bottle sorter using the same
Inventor: HIRANO HITOSHI
IPC: B65G47/46
Filed: 1994-02-15
Abstract: PURPOSE:To certainly discriminate the outer diameter sizes or surface states of bottles at the predetermined height thereof. CONSTITUTION:When bottles B1, B2 traverse a discrimination area formed by light projectors 11, 12 and photodetectors 21, 22, the quantities of lights detected without being blocked by the bottles B1, B2 are measured and the min. values thereof are compared to discriminate the outer diameter sizes of the bottles B1, B2 and the change degrees of the quantities of lights received after transmitted through or reflected from the bottles B1, B2 are compared to discriminate the surface states of the bottles B1, B2. Since the incident positions of light to the photodetectors 11, 12 are not related at all, even if the bottles B1, B2 are shaken during transfer, the outer diameter sizes or surface states of the bottles B1, B2 can be certainly discriminated and, since it is unnecessary to discriminate the bottles as a whole, the light projectors and the photodetectors can be miniaturized and can be produced at low coast.
Patent JP-H06233495-A (JP)
Title: Motor with dynamic pressure bearing
Inventor: YONEZAWA EIICHI
IPC: H02K5/167
Filed: 1993-02-05
Abstract: PURPOSE:To relatively simply prevent removal of a rotor of a motor using dynamic pressure bearings. CONSTITUTION:A plurality of detent members 4 of a rotor 1 indispensably necessary in a motor using dynamic pressure bearings are provided not on a bearing body but on a stator shield 21 of an outer periphery of the rotor 1 to prevent removal of the rotor, and hence an inner surface of a bearing member 31 is smoothly formed in a cylinder to obtain high accuracy for easy assembling.
Patent JP-S62175740-A (JP)
Title: Formation of image by silver salt diffusion transfer
Inventor: IDOTA YOSHIO
IPC: G03C8/06
Filed: 1986-01-30
Abstract: PURPOSE:To increase whiteness of a print by incorporating a silver precipitator in an image receiving layer in an amount of 2X10<-6>-8X10<-6>mol/m<2> and a specified compound in a photosensitive element and/or a processing composition. CONSTITUTION:The image receiving layer contains the silver precipitator in an amount of 2X10<-6>-8X10<-6>mol/m<2>, and the photosensitive element and/or the processing composition contains one of the compounds represented by formula (I) and (II) in which R1 is phenyl optionally substituted by methyl or ethyl; each of R2 and R3 is H, 1-3C alkyl or such hydroxyalkyl; each of R4 and R5 is H, 1-3C alkyl, phenyl optionally substituted by 1-3C alkyl; each of R6 and R7 is H or 1-3C alkyl; and R8 is 1-4C alkyl substituted on the benzene ring and the number of R8 is 1-3, thus permitting the whiteness of the print to be increased without lowering image-forming speed and the maximum density, and cooling color tone.
Patent JP-S62174566-A (JP)
Title: Ignition control device for internal combustion engine
Inventor: IWATA TOSHIO
IPC: F02P17/10
Filed: 1986-01-28
Abstract: PURPOSE:To enable control of a period, in which the primary current of an ignition coil is increased to a given value, to a given period, by a method wherein setting of the maximum close factor of the ignition coil is varied by means of the operating state of an engine and a battery voltage. CONSTITUTION:A VTH generating circuit 20 inputs an output signal from an ignition timing signal generator 1, and an ignition period is computed to generate a threshold voltage VTH by means of which a voltage is increased to the number of revolutions through computation of function regarding the number of revolutions of an engine. A waveform shaping circuit 2 uses the VTH as a threshold level available when an input signal is increased, and the waveform of an output signal from the ignition timing signal generator 1 is shaped. As a result,in an output signal from the waveform shaping circuit 2, a ratio alpha% of a part H of a rectangular shape is decreased in contrast with an increase in a rotation speed, and a maximum close factor determined by the alpha% is increased in contrast with the number of revolutions. Thus, maximum close factor characteristics having low heat generation can be realized during middle speed running, and maximum close factor having high energy during high speed running.
Patent JP-S58138848-A (JP)
Inventor: MARUI CHIYUUICHI
IPC: E04B5/32
Filed: 1982-02-08
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-H09208629-A (JP)
Title: Propylene copolymer and film comprising the same
Inventor: SETA YASUSHI
IPC: C08F210/06
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain a propylene copolymer which can provide a film possessing excellent heat sealability, rigidity, transparency, slippage and other properties by copolymerizing propylene and ethylene in the presence of a catalyst under controlled production conditions. SOLUTION: Propylene is copolymerized with ethylene in the presence of a catalyst comprising a solid catalyst component, an organometal compd. catalyst component, and an electron donating compd. catalyst component under controlled ethylene feed rate, hydrogen feed rate and other conditions to obtain a propylene copolymer. This propylene copolymer has an ethylene unit content (x) wt.%) of 3 to 10wt.% and a melt index of 4 to 12g/10min. The amt. of a material extracted with a boiling diethyl ether (Ewt.%) and (x) meet the relationship represented by formula I or II. Further, the m.p. (Tm  deg.C) as measured with a differential scanning calorimeter and (x) meet the relationship represented by formula III or IV, and the isotactic triad fraction of a PPP chain portion as measured using a carbon isotope by means of NMR is not less than 98mol%.
Patent JP-H11212807-A (JP)
Title: Program execution method
Inventor: HIROSE TAKAHIRO
IPC: G06F9/45
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the execution performance of a virtual computer system by compiling a virtual code into a machine language code, integrating the original virtual code and the generated machine language code into a single object file and executing the machine language code and the virtual code when the machine language code is adaptive and not adaptive to the architecture of an execution system respectively. SOLUTION: A compiler 102 uses a virtual code object 100 as its input, compiles a virtual code to generate a machine code and outputs a virtual code object 103 having the machine code that is obtained by integrating both virtual and machine codes. An execution system 104 consists of a loader 105, a CPU 106 and a virtual machine 107. The loader 105 receives the virtual object having the machine code as its input, extracts the code from the object and distributes the processes to the CPU 16 and the machine 107 according to the type of the code. The CPU 106 and the machine 107 receive the machine code and the virtual code as their inputs and carry out the calculation processes respectively.
Patent JP-S58169947-A (JP)
Title: Lead frame for semiconductor and manufacture thereof
Inventor: FURUYAMA TOMOYUKI
IPC: H01L21/48
Filed: 1982-02-08
Abstract: PURPOSE:To obtain the lead frame having excellent electric conductivity, durability, corrosion resisting property and workability by a method wherein the material with which the lead frame is constituted is specifically selected, and a rolling work and a heat treatment are performed. CONSTITUTION:A Cu plated layer of 25% or less of the plate thickness is formed on both sides of a substrate of stainless steel (SUS). Said substrate is beated out to the extent of 5-10% or thereabout of the plate thickness, thereby enabling to increase the density of crystal, as well as to reduce the variation caused by application of heat. Then, the bonding of crystal is strengthened by performing a heat treatment at 350-950 deg.C for 10-30sec or thereabout, thereby enabling to suppress the variation caused by the heat while an IC is being manufactured. According to this consistution, the lead frame which is extremely suitable for the manufacture of the IC can be obtained.
Patent JP-S57131745-A (JP)
Title: Novel cyclohexanecarboxylic acid derivative
Inventor: NODA KANJI
IPC: C07C233/47
Filed: 1981-02-09
Abstract: NEW MATERIAL:A compound shown by the formulaI(R 1  is H or methyl; R 2  is carboxyl, cyano, carbamoyl, or lower alkoxycarbonyl; R 3  is H or acyl).  
     EXAMPLE: c-4- ( 4-Acetylamino-4-methylpentyl ) -1-methyl-γ-1-cyclohexanecarboxic acid.  
     USE: An antitumor agent, antiallertic agent, liver function improver, drug for alleviating antihyperlipemia, antirheumatic agent, etc. Having characteristically low side effect.  
     PROCESS: For example, a compound shown by the formula II is reacted with a compound shown by the formula III (R 4  is H, lower alkyl, etc.), to give a compound shown by the formulaI. The reaction is carried out in the presence of an acid such as sulfuric acid, etc. in an inert solvent such as formic acid at 0W50°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56119323-A (JP)
Title: Wire cutting electric discharge machining apparatus
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1980-02-18
Abstract: PURPOSE: To improve the machining accuracy of a wire cutting electric discharge machining apparatus as well as reduce the consumption of its electrode wire by employing an electrode wire obtained by forming a layer of good electric conductivity on the surface of a magnetic high tensile wire and applying a magnetic field to the work portion when it is worked.  
     CONSTITUTION: A magnetic coil 8 whose magnetic field intensity and grade can be varied is provided at the portion of an electrode wire 1 adjacent to a workpiece W in order to apply a given magnetic field to the electrode wire 1 when it performs the electric discharge machining, the electrode wire 1 being formed by employing a magnetic material having high tensile strength as the core and forming a uniform layer of a metal of good electric conductivity on its outer circumferential surface. Owing to the high tensile wire, the diameter of the electrode wire 1 can be smaller as well as the tensile force can be increased so as to prevent the wire from wobbling and the feed rate can be lowered so that the consumption of the electrode wire 1 can be reduced. Owing to the interaction between the magnetic field and the discharge current, a dischargeable state is established, uniform pulse discharged, and a large amount of medium fluid can be situated thereat. Accordingly, stable machining can be continued. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05215057-A (JP)
Title: Ignition stopping method
Inventor: FUKATSU KATSUAKI
IPC: F02P9/00
Filed: 1992-02-04
Abstract: PURPOSE:To prevent the shock at ignition stop and the shock and after-burn at ignition return by providing an ignition stopping circuit for detecting the excessive rotation of an internal combustion engine to stop ignition, and intermittently stopping the ignition at the time of ignition stop. CONSTITUTION:A reluctor 2 rotating synchronously with an engine, a pickup coil 3, a waveform shaping circuit 6, a control circuit 7, and an ignition stopping circuit 8 are provided. By making the reluctor 2 or the interval of slit uneven, an easy intermittent ignition control can be performed at low cost. The ignition stopping circuit 8 makes the period to be detected uneven by use of the period detecting system of judging an excessive rotation by the period of rotation signal to stop ignition. Thus, the ignition is intermittently stopped, and the shock at ignition stop and the shock and after-burn at ignition returning can be prevented.
Patent JP-S58145088-A (JP)
Inventor: GIYUNTAA OTSUTSU
IPC: H01C1/14
Filed: 1983-02-07
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-S56114919-A (JP)
Title: Bright and compact zoom lens of optical correction type
Inventor: TAKASE HIROSHI
IPC: G02B15/173
Filed: 1980-02-18
Abstract: PURPOSE: To realize a compact zoom lens of 100W200mm consisting of ten elements in four groups and to improve the performance of image formation by fixing the 2nd group with negative power and the 4th group with positive power and by moving the 1st and 3rd groups having positive power in the same direction by the same extent for zooming operation.  
     CONSTITUTION: The 1st group consists of a combined tablet of a positive lens and negative lens having positive power on the whole, and the 2nd group of a combined tablet of a negative single lens, a negative lens with the concave surface at the object side, and a positive lens having negative power on the whole; and the 3rd group is composed of a combined tablet of a negative lens and positive lens having positive power, and the 4th group consists of a positive lens, a negative lens and a positive lens having positive power on the whole. Then, the 2nd and 4th groups are fixed and the 1st and 3rd groups are moved in the same direction by the same extent for zooming. Respective elements should satisfy conditions (1)W(6). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62179393-A (JP)
Title: Production of antibody by normal human lymphocyte
Inventor: NIIMOTO YOJI
IPC: C12P21/08
Filed: 1986-01-30
Abstract: PURPOSE:To increase antibody production of lumphocyte by several times, by irradiating normal human lumphocyte with mitogen in the presence an extraction component of cancerous cell strain. CONSTITUTION:A normal lymphocyte (preferably peripheral lumphocyte, colostrum lymphocyte, amygdaline lymphocyte, splenic lymphocyte and lymphocyte of lumph node) is cultivated in a medium containing a mitogen (pokeweed mitogen) and an extracted component of cancerous cell strain. The extracted component of cencerous cell strain is preferably a fraction which is obtained by extracting lung fiber cencerous strain PC-8 with 3M-KC1 to give a component and precipitating the component with 50% saturated ammonium sulfate.
Patent JP-S61177910-A (JP)
Inventor: HACHITSUKA KOICHI
IPC: A01C11/02
Filed: 1985-02-01
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。