baber/WOPTO huggingface dataset:
Patent JP-H0618246-A (JP)
Title: Flaw inspection equipment on tubular inner wall face
Inventor: FUKUNAGA FUMIAKI
IPC: G01B11/30
Filed: 1991-03-28
Abstract: PURPOSE:To obtain an equipment for automatically inspecting the inner wall face of a cylindrical hole made in a work. CONSTITUTION:A work guide conveyor 21 for transferring a work is arranged movably up and down on a base frame 12 provided with a pin elevating relatively to the work guide conveyor 21 thus positioning the work. An arm 30 interlocked with a work guide conveyor 21 fixes the work by means of a retainer metal 31 provided at the tip thereof at the time of lowering, and an imaging unit 39 for simultaneously imaging the entire inner wall face by inserting a cone mirror 46 and a scape 45 into cylindrical holes made in the work is arranged movably in the horizontal and vertical directions on the work guide conveyor 21.
Patent JP-2000315796-A (JP)
Title: Method for forming thermal oxide film and manufacture of thin-film transistor
Inventor: KITAMURA KAZUKI
IPC: H01L21/336
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve characteristics and reliability while keeping an effective substrate temperature to be low by applying a laser beam for heating and melting a semiconductor thin film containing silicon and a substance containing an oxygen atom at a high temperature, and forming an improved thermal oxide film on the semiconductor thin film. SOLUTION: On the surface of a glass substrate 11, an undercoat film 12 by a silicon oxide for preventing the diffusion of impurities in the glass substrate is provided, and amorphous silicon 13 is formed on the substrate. Then, by applying a laser beam 15, the amorphous silicon 13 is crystallized for forming polycrystal silicon 14. Then, while the substrate 11 is being cooled, for example pure water is sprayed as a substance containing at least a spray-shaped oxygen atom, and for example a solid H2O is formed on the polycrystal silicon 14 as a substance 16 containing at least the oxygen atom. After that, the laser beam 15 is applied, and the surface of the solid H2O 16 and the polycrystal silicon is heated and melted, thus forming a thermal oxide film 17.
Patent JP-S61280694-A (JP)
Title: Semiconductor light emission element
Inventor: HINO ISAO
IPC: H01S5/00
Filed: 1985-06-05
Abstract: PURPOSE:To realize a semiconductor light emission element with high performance and high reliability and excellent reproducibility by a method wherein a double-hetero structure which contains a cladding layer with a large energy gap and a semiconductor layer with a large energy gap and a large refractive index and an activation layer between the m are provided. CONSTITUTION:For instance, an N-type Al0.8Ga0.2As layer 2 of 1.0mum thickness, a thin N-type (Al0.7Ga0.3)0.5In0.5P layer 3 of 0.1mum thickness, an undoped (Al0.2 Ga0.8)0.5In0.5P layer 4 of 0.2mum thickness, a thin P-type (Al0.7Ga0.3)0.5In0.5P layer 5 of 0.1mum thickness, a P-type Al0.8Ga0.2As layer 6 of 1.0mum thickness and a P-type GaAs cap layer 7 of 1.0mum thickness are successively made to grow on an N-type GaAs substrate 1 by an epitaxial growth method. After the respective layers are formed by an epitaxial growth method, an SiO2 film 8 with a stripe shape window 11, a positive side electrode 9 made of Au/Zn alloy and a negative side electrode 10 made of Au/Ge alloy are formed and then a current is injected into the stripe shape part of the undoped (Al0.2Ga0.8)0.5In0.5P activation layer 4 to activate it to realize efficient oscillation.
Patent JP-S612793-A (JP)
Title: Improver for flow property of fuel oil
Inventor: WATANABE YOSHIHIDE
IPC: C10L1/22
Filed: 1984-06-14
Abstract: PURPOSE:An improver for flow properties for providing a fuel having a narrow boiling point range with low-temperature flow properties, containing a specific polyester amide or a polyester (amide)amine salt. CONSTITUTION:The aimed improver for flow properties comprising (A) a polyfunctional carboxylic acid and/or its acid anhydride, (B) a polyhydric alcohol or its partial ester, and (C) a polyester amide, polyesteramine salt or polyester amidoamine salt having about 500-20,000mol.wt. derived from a monoamine. The components A, B, and C are reacted in a molar ratio of preferably 0.05- 20:1:0.5-20.
Patent JP-H04326032-A (JP)
Title: Semiconductor pressure sensor
Inventor: KAWAHIRA TETSUYA
IPC: G01L9/04
Filed: 1991-04-25
Abstract: PURPOSE:To realize a higher accuracy, a simplification of construction and a lower cost by reducing limit due to a pressure medium to be detected to improve endurance and reliability for a long time. CONSTITUTION:A semiconductor chip 1 is bonded on a glass base 2 and moreover, the glass base 2 is bonded on a container 3 on which a stem 4 is fastened. A transparent silicone gel area 6 is formed on the semiconductor chip 1 after a wire bonding is performed with a gold wire 8 and then, a black silicone gel area 7 is formed on the perimeter thereof.
Patent JP-H07335521-A (JP)
Title: Method and device for charged particle beam exposure
Inventor: ARAI SOICHIRO
IPC: H01L21/027
Filed: 1994-06-03
Abstract: PURPOSE:To improve the throughput of an exposing device by adding codes to blocks so that the same code can be added to the blocks having the same exposure dot data and designating the codes in exposing order, and then, applying a voltage across electrodes based on the exposure dot data corresponding to the blocks. CONSTITUTION:Exposure dot data for applying a voltage across electrodes 34 and 35 are divided into blocks corresponding to rectangular areas having widths narrower than the width of a blanking aperture array 32 in the direction perpendicular to the main scanning direction of raster scanning and the exposure dot data of the divided blocks are stored in memories 411-41n. Then codes for identifying the blocks are added to the blocks so that the same code can be added to the blocks having the same exposure dot data. The codes are designated in exposing order and the exposure dot data of the blocks corresponding to the designated codes are read out from the memories 411-41n, and then, the voltage is applied across the electrodes 34 and 35 based on the read-out data.
Patent JP-H0699628-A (JP)
Title: Image forming device
Inventor: BOKU KONYOU
IPC: B41J2/325
Filed: 1993-05-25
Abstract: PURPOSE: To reduce the time required in the discharge of paper and to shorten a printing time. CONSTITUTION: A clamp 35 capable of being rotated in the axial direction of the rotary shaft of a drum 31 and capable of being subjected to liner motion, a first spring 36 applying clamping force to this clamp, the release lever 37 releasing the clamping force of the clamp 35 and a lifter 38 lifting the clamp 35 from the drum 31 are provided and, simultaneously with the printing of cyan on recording paper 39, the recording paper 39 is discharged. By this constitution, a paper discharge time is reduced and a printing time can be shortened.
Patent JP-S62279422-A (JP)
Title: File input/output system
Inventor: HATANAKA ATSUSHI
IPC: G06F3/06
Filed: 1986-05-28
Abstract: PURPOSE:To make regular data transfer possible without setting a physical record image at every data transfer by sending an instruction following the access condition to a file accessing means, and making the file accessing means execute data transfer. CONSTITUTION:When a file access condition inputting means is designated to output simply, a file accessing means 3 fixes the physical record length of a data file to a specified size, and stores the condition of file accessing related to data stored in the first record as header information. Then, the file accessing means 3 reads data from a data memory 1 and stores in the data file 2 successively along the physical record length. Conversely, in inputting data from the file 2 to the data memory 1, when input is designated simply to the condition input means 4, the file accessing means 3 reads data from the data file 2 by conversion reverse to the case of outputting and stores in the memory 1.
Patent JP-H06332883-A (JP)
Title: Combination optimizing system for plural target functions
Inventor: YUGAMI NOBUHIRO
IPC: G06F19/00
Filed: 1993-05-25
Abstract: PURPOSE:To contrive optimization by automatically changing how to decide or change weight while using a computer system. CONSTITUTION:When optimizing the combination of plural target functions while using the computer system provided with a CPU, internal memory and external storage device at least, this system is provided with an initial state generation part 1, state preservation part 2, next state generation part 3, initial weight setting part 4, weight preservation part 5, weight update part 6, history preservation part 7, state evaluation part 8, transition decision part 9 and end decision part 10 provided on the external storage device in an initial state and loaded to the internal memory at the time of operation start so that how to decide or change the weight can be automatically executed for the combination optimizing problem of plural target functions.
Patent JP-H06328714-A (JP)
Title: Ink tank, ink jet cartridge and ink jet recording apparatus
Inventor: OSHIMA NORIYOSHI
IPC: B41J2/175
Filed: 1993-05-25
Abstract: PURPOSE:To provide an ink tank so constituted as to avoid danger that ink is scattered from an ink supply port when the seal member of the ink tank is tone to facilitate the tearing work of a seal material and utilized in an ink jet cartridge and an ink jet recording apparatus. CONSTITUTION:A thin-walled part 31A is provided in the periphery of the ink supply port 13 of an ink tank and the internal space of the ink supply port 13 between the ink holding member 15 in the ink tank and the seal material 16 sealing the ink supply port 13 is reduced.
Patent JP-H0820589-A (JP)
Title: Silacyclohexane compound, its production and liquid crystal composition containing the same
Inventor: SHIMIZU TAKAAKI
IPC: C07F7/12
Filed: 1995-04-24
Abstract: PURPOSE:To obtain the subject new compound having high nematicisotropic transfer temperature (TNI) and large refractive index anisotropy (DELTAn), capable of enlarging liquid crystal range until high temperature range thereby and useful for liquid crystal panel compositions, etc., for carrying on automobiles. CONSTITUTION:A silacyclohexane compound of formula I [R is a 1-10C straight- chain alkyl, a 1-10C fluoroalkyl, etc., whose one or two hydrogen atoms are substituted with F; a ring A is trans-1-sila-1,4-cyclohexylene, etc., in which Si at 1 or 4 position has a substituent group of H, F, Cl or CH3; L1 and L3 are each independently H or F; L3 and L4 are each independently H, F or Cl; (i) and (j) are each 0, 1 or 2; X is H, CN, F, etc.], e.g. trans-4 (4-n-pentyl-4- silacyclohexyl)-2-fluoro-4'-(2-(3,4-difluorophenyl)ethyl)biphenyl. The compound of formula I is obtained by carrying out MQ-eliminating type C-C bond-forming reaction, etc., of an organometallic reagent with a compound of formula II (Q is a halogen, etc.).
Patent JP-S5550490-A (JP)
Title: Plating method of printing type body
Inventor: IKEDA KUNIO
IPC: C25D7/00
Filed: 1978-10-07
Abstract: PURPOSE: To prevent misalignment of printing type part and form a plating layer of uniform thickness, by applying conductance to the printing type body having an auxiliary body provided integrally through bridge around the printing type part, and then applying electroplating.  
     CONSTITUTION: A petal-shaped printing type body material 1, for example, formed with synthetic resin, is treated in usual processes of cleaning and activation, etc., and then an auxiliary body 8 is integrally formed thereto through a bridge 9 outward the printing type part 7 to present a material to be plated, which is treated with chemical Ni plating to be conductive. Two pieces of such material each are placed back to back on a rack at 3mm spacing. Electrode contacts are clipped to each auxiliary body 8 of the pieces to be processed placed on the rack to be electroplated in Ni plating bath. Instead of the conventional method of bolting, this method is intended to secure by clipping, so that warp may not be caused, hence eliminating misalignment of printing type part. This method may be also applied to printing types of various kinds. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09310284-A (JP)
Title: Nonwoven sheet for surface material
Inventor: KATO YOSHIHISA
IPC: D04H1/4209
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven sheet for a surface material having a dimensional stability and a property for preventing a penetration of a liquid because adhesion is protected from the obstruction of the adhesion by an inner pressure caused by the secondary foaming when used as a surface material for a foamed resin insulation sheet, etc., and also having a moderate gas permeability. SOLUTION: This nonwoven sheet for a surface material consists essentially of a glass fiber having >=7μ average diameter, a fiber having <=6μ average diameter and a fluorine-based water and oil-repellent agent. The preferable specification is that the glass fiber having >=7μ average diameter is used in 40-80wt.% of the total amount of the fibers and the fiber having <=6μ average diameter is a rock wool. Moreover, a highly beaten pulp of a cellulose fiber is preferably included in 1-15wt.% based on the total amount of the dry sheet and the fluorine-based water and oil-repellent agent is preferably used in 0.1-1.5wt.% based on the total amount of the dry sheet.
Patent JP-H0748212-A (JP)
Title: Noxious insect controlling agent for protecting handicraft material from noxious insect
Inventor: TSUBOI SHINICHI
IPC: A01N51/00
Filed: 1994-05-13
Abstract: PURPOSE:To obtain a noxious insect controlling agent having strong and residual insecticidal effect on noxious insects damaging handicraft materials, especially termite. CONSTITUTION:This noxious insect controlling agent contains a nitroimino compound of the formula (Z is 2-chloro-5-pyridyl or 2-chloro-5-thiazolyl; R<1> and R<2> are H or 1-4C alkyl), e.g. 1-(6-chloro-3-pyridylmethyl)-3,5-dimethyl-2- nitroiminohexahydro-1,3,5-triazine. The handicraft materials to be protected by this controlling agent are wood, woody plywood, paper, leather, leather product, natural or synthetic polymers and woven fabrics and especially preferably wood and woody plywood. The noxious insects to be controlled by the agent are insects of the order Isoptera, Coleoptera or Hymenoptera. The agent may be combined with at least one kind of fungicide, bactericide or algiclde to completely protect the handicraft materials.
Patent JP-S5247672-A (JP)
Title: Illuminance correction filter and manufacturing method thereof
Inventor: UEDA TOSHIO
IPC: G02B5/00
Filed: 1975-10-15
Abstract: PURPOSE: The effective face of filter is divided into a number of small blocks, and by varying the passing through rate of the small blocks, the disirable distribution of passing through rate is held, and the illuminance correction on the fluorescent face is performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5457211-A (JP)
Title: Valve seat of compressor
Inventor: NISHITSUJI KAZUICHI
IPC: F04B39/10
Filed: 1977-10-17
Abstract: PURPOSE: To increase the capacity of a compressor by decreasing the flow resistance through an enlarged flow channel in a structure where the whole body is cast- moulded including a suction channel with a L-shaped section, the coupling part between a circular groove and a side hole of the flow channel is moulded in a curved shape, and the surface of the channel is hardened as cast.  
     CONSTITUTION: A valve seat 1 is cast-moulded as one unit. The properly shaped core must give roundings to an opening edge 7 of a circular groove 4, a bottom-side corner 8 and an opening edge 9 of a side hole 5, thereby reducing the suction flow resistance against the refrigerant gas. The increased hardness of the surface of a suction channel 6, due to being hardened as cast, enables the thinning of both sides 10 between the upper-lower sides and the side hole 5, whose diameter can be thus enlarged compared to the thickness of the valve seat 1, thereby decreasing the flow resistance 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62281056-A (JP)
Title: Deposite transaction processing system
Inventor: KAMIGUCHI YOSHIAKI
IPC: G07D9/00
Filed: 1986-05-30
Abstract: PURPOSE:To improve the office work efficiency of a deposite transaction processing by cancelling the deposite transaction data only, which are not retrieved for a fixed period, out of the deposite transaction data registered into a customer data file. CONSTITUTION:When a central processing device 25 of a data processing center 22 receives a registering data cancelling command, final transaction date data stored into a customer data file 26 are retrieved, and depositing destination data concerning the final transaction date data only in which a fixed period specified beforehand passes are cancelled. When plural recordable depositing destination data are all cancelled, deposite applicant data can be also cancelled simultaneously. A registering data cancelling command can execute a manual input by the operator of a data processing center 22 and can perform automatically the execution for a constant time or at the time of turning on the electric power source of the data processing center 22.
Patent JP-S63290015-A (JP)
Title: Trouble detector for switch
Inventor: KISHIKAWA YUKIO
IPC: H03K17/725
Filed: 1987-05-22
Abstract: PURPOSE:To detect the trouble of a thyristor being used for a switch, for every phase by providing a detecting means to detect the gate current of the thyristor, caused by a control circuit, and comparing the detected output of this detecting means with a reference value. CONSTITUTION:Trouble detecting devices 25a-25c are provided respectively in the control circuits 13a-13c to flow a gate current in the thyristors 8a, 9a; 8b, 9b and 8c, 9c of the respective phases, and the gate current flowing in the control circuits 13a-13c is detected by these trouble detecting devices 25a-25c, and between detection terminals 33a, 34a; between 33b, 34b and between 33c, 34c are made into an ON or an OFF state according to the difference of its level. Thus, the trouble the thyristor can be detected for every phase.
Patent JP-H04352914-A (JP)
Title: Hot water supply mechanism
Inventor: KOBAYASHI MASAHIRO
IPC: A47J31/10
Filed: 1991-05-28
Abstract: PURPOSE:To provide a hot water supply mechanism capable of saving electric charges, and supplying hot water at uniform temperature. CONSTITUTION:When water in a boiler 7 is preheated and a timer for adjusting a hot water delivery amount is set, preheated hot water 10 is further heated and an air inlet valve 15 is kept closed. The internal pressure of the boiler 7 is thereby raised and hot water of optimum temperature is obtained in a short heating time, while delivering the hot water.
Patent JP-S5914641-A (JP)
Title: Forming method for silicon coating
Inventor: NISHIMURA TOSHIHIRO
IPC: H01L23/31
Filed: 1982-07-16
Abstract: PURPOSE:To obtain a film of high density which has no crack or exfoliation even in a thick film with excellent heat resistance of (RSiO3/2)n, (where R represents residue of hydrocarbon and n>2) by baking organosiloxane oligomer or polymer coating film in atmosphere containing moisture. CONSTITUTION:An Si resin which is represented by the prescribed formula using for R methyl, ethylene or phenyl group is dissolved in alcohols, esters, ketones or aromatic hydrocarbons, and organosiloxane oligomer or polymer solution of 5-70wt% concn. and 2-200cp viscosity. The solution is coated by suitable means, then dried, and baked in atmosphere containing 1,000ppm or more of moisture. When O2 exists at this time, organic group R is baked and converted into SiO2. A silicon film obtained according to this configuration has excellent heat resistance, insulation, high density and uniformity, and no crack nor exfoliation occurs in a thick film.
Patent JP-H06110497-A (JP)
Title: Extracting device for fundamental frequency of speech
Inventor: MITOME YUKIO
IPC: G10L25/90
Filed: 1992-05-18
Abstract: PURPOSE:To precisely extract the value of the fundamental frequency of a speech signal with high reliability. CONSTITUTION:The inputted speech signal has its band limited by a low pass filter 1 and is sampled by a sampler 2 and given a hanning window by a windowing unit 3. An AR analyzer 4 takes an analysis of an autoregressive model while increasing the degree and sends an extracted parameter to a pole extractor 5. The pole extractor 5 extracts the polar of the lowest frequency among poles of respective order as a candidate. A band width comparator 7 compares band width information on each pole with a basic value stored in a reference value memory 6. A pole selector 8 outputs frequency information only when the band width is less than the reference value. Consequently, the information corresponding to the model of the lowest degree among models whose band widths are less than the predetermined value is outputted and the fundamental frequency is analyzed.
Patent JP-S6015670-A (JP)
Title: Cleaning device of copying machine
Inventor: HIROTA MAKOTO
IPC: G03G21/00
Filed: 1983-07-08
Abstract: PURPOSE:To make the power source of an electric field curtain sheet small-sized to make a device itself small-sized by providing grounded conductive fibers in a part of insulating fibers constituting the brush part of a fur brush. CONSTITUTION:In the fur brush 5 arranged on the outside circumference of a photosensitive body 6, an insulating fibrous brush 5b consisting of ''Teflon'' or the like is flocked on the outside circumference of an Al tube 5a, and a conductive fibrous brush 5c is flocked instead of a part of the brush 5b, and the width of this brush 5c on the circumference is about 2mm., and the brush 5c is grounded through the Al tube 5a. The outside diameter of the brush 5 is about 80<phi>, and its number of revolution is about 500rpm. An electric field curtain sheet 8 is arranged on the inside wall of a housing 7 around the brush 5. With respect to the sheet 8, an electrode 8a consisting of copper or the like is buried in ''Myler'' sheet or the like, the interval of the electrode 8a is about 3mm., and the sheet is connected to the power source 9.
Patent JP-S5348710-A (JP)
Title: Tracking controller for rotary head type magnetic picture record reproducer
Inventor: WAKAMI NOBORU
IPC: G11B15/467
Filed: 1976-10-15
Abstract: PURPOSE:To make optimum tracking condition with good S/N, by controlling automatically tracking phase of rotary head so as to make peak the value of reproduced signal of VTR, etc.
Patent JP-S6016911-A (JP)
Title: Hair tonic
Inventor: MARUTANI YOSHIJI
IPC: A61K8/44
Filed: 1983-07-07
Abstract: PURPOSE:To provide a hair tonic containing gamma-aminobutyric acid and methyl N- trimethyl-gamma-aminobutyrate chloride, and having excellent effect. CONSTITUTION:The objective hair tonic contains gamma-aminobutyric acid and methyl N-trimethyl-gamma-aminobutyrate chloride which is an ester of the above acid. The a above compound is effective to increase the local blood flow in the brain (increase in temperature), increase the rates of enzyme consumption and glycolysis, promote the cerebral function, increase the acetylcholine production, activate the cell division of the hair-matrix cell, etc., and gives unique synergistic hair tonic effect.
Patent JP-S5249242-A (JP)
Title: Composition for electrodeposition coating
Inventor: ISHIGAKI MASARU
IPC: C08F283/02
Filed: 1975-10-17
Abstract: PURPOSE: A composition for electrodeposition coating having improved resistance to yellowing and hydrolysis and containing a polycarboxylic resin obtained by grafting a specific monomer onto an alkyd resin. 
     COPYRIGHT: (C)1977,JPO&Japio