baber/WOPTO huggingface dataset:
Patent JP-H07140463-A (JP)
Title: Color liquid crystal display device
Inventor: SONEHARA TOMIO
IPC: G02F1/1335
Filed: 1994-05-23
Abstract: PURPOSE:To obtain a bright, highly pure and excellent color reproducibility by combining a light source having a light emitting peak in waveforms corresponding to red, blue and green, a color filter including three original colors and an optical shutter. CONSTITUTION:This device is provided with an optical shutter 2 utilizing the electrooptic effect of a liquid crystal, a color filter 1 including three colors and a light source 3 and the color filter 1 includes cyan magenta and yellow. The light source 3 is a single three-wavelength light emitting body having the light emitting peak of a wavelength corresponding to the transmission wavelength region of a red part in a luminance spectrum, a light emitting peak of a wavelength corresponding to the transmission wavelength region of a blue part and a light emitting peak corresponding to the transmission wavelength region of a green part. Thus, even after transmission through the color filter 1 the region for reproduced colors is expanded wherein sharp peak is provided, highly pure three original colors are viewed.
Patent JP-S60737-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUMOTO MASANORI
IPC: H01L21/28
Filed: 1983-06-16
Abstract: PURPOSE:To prevent the lowering of dielectric withstand voltage of a gate oxide film by a method wherein a low temperature preparatory heat treatment is performed before a high temperature heat treatment is performed on a double-layer gate. CONSTITUTION:A polycrystalline Si film 3 is formed on the surface of a semiconductor substrate 1 having a gate oxide film 2 and an SiO2 film 8, phosphorus is diffused into the Si film subsequently, and then an MoSi2 film 4 is vapor- deposited thereon. Then, a dry etching is performed on double-layer films 3 and 4, and a gate electrode and a wiring are formed. Subsequently, after preparatory heat treatment has been performed at approximately 600 deg.C for 30min or thereabout in N2 or N2+H2, a high temperature heat treatment is performed at approximately 1,000 deg.C for 30min of thereabout, and the wiring resistance of the double-layer film is lowered. Subsequently, a source and drain region is formed by injecting impurities using the gate electrode of the double-layer film as a mask, and an Al/Si electrode is provided. Then, by performing two stages of heat treatments of low and high temperature, the yield rate of dielectric withstand voltae of the gate oxid film can be improved.
Patent JP-S5444693-A (JP)
Title: Dibenzazepin derivative
Inventor: SUZUKI YASUSHI
IPC: A61K31/55
Filed: 1977-09-12
Abstract: NEW MATERIAL:Dibenzazepin derivatives of formulaI(R 1  is lower alkyl; R 2  is H, halogen, nitro; R 3  is H, halogen; R 4  is H, lower alkyl), their salts, esters, and amides.  
     EXAMPLE: 5,6-Dihydro-5-methyl-11-oxodibenz[6,e]azepin-2-acetic acid.  
     USE: Antiflammatory analgesics free from troubles of digestive tracts. It is more excellent in the action than phenylbutazone.  
     PREPARATION: The novel compound of formula II (Q 1 is COOR 5 ; Q 2  is COOH) preared according to a reaction equation given is subjected to ring closure in the presence or absence of an inert solvent such as methylene chloride, chloroform or carbon tetrachloride to form the compound of formulaI. The ring closure is carried out at a temperature lower than 800°C preferably for 1W30hr and the use of a condensing agent such as polyphosphoric acid and the atmosphere of an inert gas promote the smooth cylization. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01278714-A (JP)
Title: Atomic layer planar doping method
Inventor: KINOSADA TOSHIAKI
IPC: H01L21/20
Filed: 1988-04-30
Abstract: PURPOSE:To make it possible to remarkably increase the doping quantity of dopant when compared with that heretofore in use by a method wherein, when a dopant is doped on a compound semiconductor by discontinuing the epitaxial growth while a III-V compound semiconductor is being grown using a molecular beam epitaxial growing method, a specific N-type dopant is used. CONSTITUTION:When a dopant is doped using an atomic layer planar doping method while a compound semiconductor is being formed by conducting a molecular beam epitaxial growing method, laticematching can be improved by using Si1-xGex as an N-type dopant in comparison with the case where Si is used as a dopant. Also, the mixture ratio of Si1-xGex is provided separately for Si cell and Ge cell, which can be obtained by adjusting the strength ratio of each molecular beam. At this point, if the molecular beam strength ratio JGe/Jsi of Ge and Si is set small, the vapor pressure of the adhered substance becomes low sufficiently, it is hardly sublimated by the heat coming from the substrate and the cells, and no effect is given to the quality of the film grown on the compound substrate. As a result, the doping quantity of the dopant can be increased remarkably while the quantity of the compound semiconductor film is being maintained, and the doping quantity of the dopant can be increased remarkably when compared with that heretofore in use.
Patent JP-S5443208-A (JP)
Title: Granular detergent composition having improved rinsing and powder properties
Inventor: NAKAMURA MASANOBU
IPC: C11D1/83
Filed: 1977-09-12
Abstract: PURPOSE: A granular detergent showing improved rinsing properties in use, free from deterioration of powder properties during transportation and storage, comprising an α-olefinsulfonate, a polyoxy ethylenepolyoxypropylene alkyl ether, and an inorganic builder.  
     CONSTITUTION: A granular detergent is obtained by mixing (A) a 12W18C α-olefin- sulfonate, preferably with a disulfonate content of 10% or less and at a weight ratio of the alkanesulfonate to hydroxyalkanesulfonate of 50:50W80:20 with (B) a polyoxyethylene polyoxypropylene alkyl ether having 9W15C alkyl groups and the number of added moles of ethylene oxide of 6W22 and that of propylene oxide of 2W8 and (C) a builder consisting mainly of sodium pyrophosphate or sodium silicate at a molar ratio of Na 2 O to SiO 2  of 1:2.8W3.4, at a weight ratio  of (A) to (B) of 4W1:1. The total content of the active constituents (A) and (B) is 10W35wt% bosed on the powdery detengent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02290626-A (JP)
Title: Method and device for manufacturing metallic bellows
Inventor: FURUYAMA TSUTOMU
IPC: B21D15/10
Filed: 1989-04-27
Abstract: PURPOSE:To work a bellows with high accuracy by a pair of dies by repeating a process for bringing a metallic tube stock inserted and placed between a first and a second dies placed relatively in the axial direction to bulging, and a process for bringing both the dies close to each other relatively and forming a fold. CONSTITUTION:In the inside of a metallic tube stock A, a closed hydraulic chamber 110 is made, and a first and a second dies 31, 65 are placed at a distance required for forming. In this state, a part of the tube stock A is bulged to the outside by allowing bulge forming hydraulic pressure to work on the hydraulic chamber 110 through a bulge pressure supply liquid passage 112, and by an approach movement of a first and a second dies 31, 65, a fole B is formed (forming process). Subsequently, by allowing the dies to relative movement, the material is fed (material feeding process), and both these processes are repeated. In such a way, plural folds are formed successively and a multi- fold bellows can be worked with high accuracy.
Patent JP-H06321034-A (JP)
Title: Front bumper
Inventor: TAMURA SATOSHI
IPC: B60R19/48
Filed: 1993-05-11
Abstract: PURPOSE:To provide a front bumper excellent in external appearance. CONSTITUTION:In a front bumper 10 composed by providing a hole 12 on a bumper main body 11 and extendedly providing a net 13 on the hole 12 to constitute a grill 14, a rib 15 protruded to the vehicle front is provided on the lower end part of the bet 13 and then is positioned in the lower side of the lower side part 12b of a hole peripheral edge part 12a defining the hole 12.
Patent JP-H11304560-A (JP)
Title: Flow rate sensor
Inventor: KAWAI YOSHIHIKO
IPC: G01F1/692
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a flow rate sensor comprising thin metal film detection elements arranged on a substrate in which flow rate can be measured stably through relatively simple arrangement by averaging current velocity distribution across the entire breadthwise region of a fluid channel. SOLUTION: The flow rate sensor 1 comprises a substrate 2, and upstream and downstream thin metal film detection elements 3, 4 arranged on a substrate. The upstream detection element 3 comprises a temperature detection element 6 and the downstream detection element 4 comprises a heating element 7. The substrate 2 being arranged with the heating element 7 has thin film downstream edge 2b. In order to measure the mass flow rate of a fluid by the flow rate sensor 1, the substrate 2 is arranged in a fluid channel 5 and heat is imparted to each element 6, 7 or the fluid and thermal variation dependent on the fluid passing through each element 6, 7 is detected by each element 6, 7.  The substrate 2 straddles fluid channel 5 in the breadthwise direction and the elements 6, 7 are arranged on the substrate 2 substantially over the entire region of the fluid channel 5 in the breadthwise direction.
Patent JP-H07313306-A (JP)
Title: Forced ventilation quilt
Inventor: YOSHIMURA YASUKI
IPC: B32B5/24
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a forced ventilation quilt of widely practical use by laminating an independent bubble expansion sheet on which a plurality of intersecting linear grooves are provided, a porous sheet, and a cotton layer and connecting an air blowing port for forcibly ventilating the cotton layer to the linear grooves. CONSTITUTION:The lowermost layer of a forced ventilation quilt is constituted of an independent bubble expansion sheet 1, on which a plurality of intersecting linear grooves 4 are formed. A plurality of grooves 4 provided on the sheet 1 have a function for ensuring passage of air blown into the quilt. A porous sheet 2 forms a cover of the grooves 4 to prevent a cotton layer 3 from directly getting into the grooves 4, thereby preventing passage of air from being hindered. An air conditioner 6 and a blower 7 for conditioning temperature and/or humidity of the air blown into the quilt are connected to an air blowing port 5 so that the air is adjusted to a comfortable state to blow it into the quilt.
Patent JP-H06139181-A (JP)
Title: Automatic slot identification and address decoding device
Inventor: BUINSENTO FUERI
IPC: G06F12/06
Filed: 1993-05-11
Abstract: PURPOSE: To provide a device for decoding the address of a printed wiring circuit card from a mother board by supplying address data and a control signal to a bus connected to the mother board. CONSTITUTION: In this automatic slot identifying and address decoding device having a mother board MB for transmitting address information, data and control signal to printed wiring circuit cards 1-1d, specified addresses to the respective printed wiring circuit cards are set by electric cable connectors (plug connectors 4-4d and receptacle connectors 7-7d). The respective printed wiring circuit cards are provided with programmable logic devices Ul-Ud for dynamically recognizing the address information received from the mother board MB and electronic circuits for transmitting the data and control signal to the electric cable connectors.
Patent JP-2000296659-A (JP)
Title: Printer for processing commodity
Inventor: SAKAMOTO SHINSUKE
IPC: G09F3/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To display largely instructions on a charging method or the like at an easily observable position and to conduct a smooth replacing operation of a sheet by processing information regarding the method and a charging sequence of a roll and an unrolling portion on a display unit by a predetermined operation according to a predetermined trigger. SOLUTION: A label sensor 6 detects the presence of a label L, detects edges E of front and rear ends in a conveying direction F at the label L, and outputs its detection signal to a microcomputer. The microcomputer detects a length of the label L in the direction F from the detection signal of the edge E, decides a type of the label and recognizes the presence of the label L. A cassette sensor 7 is a sensor for detecting the presence of a cassette 8. An identification mark 85 responsive to the type (size) of the label L to be charged is fixed to the cassette 8. The sensor 7 detects the mark 85 when the cassette 8 is mounted at an electronic balance 1 with a printer, and outputs its detection signal to the microcomputer.
Patent JP-S59528-A (JP)
Title: Radiator grill for automobile
Inventor: HORIUCHI YOSHIO
IPC: F01P11/10
Filed: 1982-06-25
Abstract: PURPOSE:To make it possible to guide air efficiently into a radiator during the traveling of the automobile by a method wherein an opening is provided in the upper wall surface of the radiator grill in the direction of the width of the vehicle and the front edge of a duct for introducing the air into the opening is held higher than the front edge of the engine hood. CONSTITUTION:The opening 10 is provided in the upper wall surface 4 of the radiator grill 1 in the direction of the width of the automobile and the hood 11 is integrally formed with the periphery of the opening 10 so that the air entering the radiator through a clearance (t) between the front edge 8a of the engine during the traveling of the automobile is collected and introduced into the opening 10 by the hood 11. The height of the front edge 11a of the hood 11 is so determined that the front edge 11a is held higher by (g) than the front edge 8a of the engine hood 8 within a range in which it does not interfere with the engine hood 8 at the time of closing the hood 8.
Patent JP-H09296947-A (JP)
Title: Range hood
Inventor: KASHIWAMURA KEIICHI
IPC: F24F7/007
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To discriminate operation and interruption of an air fan even from a distant location where the position of the range hood is checked in an automatically operated range hood. SOLUTION: A range hood A is adapted such that there is provided detection means 10 on a hood 1 for detecting tire allowance of the use of a cooking instrument B, and an air fan unit 4 is automatically operated by making the detection means 10 detect the interruption of the use of the cooking instrument B, and further the air fan unit 4 is automatically interrupted by making tire detection means 10 detect the interruption of the use of the cooking instrument B. In the range hood A, an illumination instrument 9 is provided on the hood 1 for illuminating the cooking instrument B such as a gas stove disposed downward, and the illumination instrument 9 is automatically lighted with the operation of the air fan unit 4 and is automatically turned off following the interruption of the air fan unit 4.
Patent JP-S58224449-A (JP)
Title: Optical recording medium
Inventor: KUROIWA AKIHIKO
IPC: G11B7/24
Filed: 1982-06-24
Abstract: PURPOSE:To obtain an optical recording medium having improved vanishing performance, improved sensitivity to rewriting and an improved S-N ratio in readout and reducing the deterioration of the vanishing performance, by forming a recording layer contg. a low mol. wt. thermoplastic resin and a light absorber on a reflective substrate. CONSTITUTION:A recording layer having <=70% light transmittance is formed on a reflective substrate. The recording layer contains a thermoplastic resin having <=30,000 number average mol. wt. such as polystyrene and a light adsorber selected from dyes, carbon black, pigments, etc. in accordance with the wavelengths of light for recording. A heat insulating intermediate layer made of a thermoplastic resin, a thermosetting resin, SiO2, MgF2 or the like may be interposed between the substrate and the recording layer to improve the sensitivity to writing. Thus, an optical recording medium enabling heat-mode writing and vanishing by being irradiated with light for recording is obtd. The recording medium has high sensitivity to rewriting after vanishing and a high S-N ratio in readout.
Patent JP-S5812541-A (JP)
Inventor: UDOU MUNEYUKI
IPC: H02J3/24
Filed: 1981-07-14
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-H01105173-A (JP)
Title: Probe for high frequency
Inventor: MITSUCHIERU TEE MAKUTEIGUU
IPC: G01R1/067
Filed: 1988-05-02
Abstract: PURPOSE:To obtain a probe which has higher load capacity and can operate up to high frequency by supporting a distributed resistance body connected to the center conductor of a coaxial cable by a nonconductive base. CONSTITUTION:A resistance conductor 90 is used for contacting a system 2 during a test and a pin 110 is used for contacting the ground of the system during the test. The resistance conductor 90 is connected to the distributed resistance 80. A resistance conductor 160 connected to the opposite side of the distributed resistance 80 is connected to the center conductor 120 of a coaxial connector 125 and the center conductor 120 is connected to the center conductor 140 of the coaxial cable 130. The distributed resistance 80 is supported by the nonconductive structure 70 fitted to a conductive support base 100. The nonconductive structure 70 is formed of a material with <=12-13 conductivity, e.g. polytetrafluoroethylene. A pin 110 is connected to the conductive support base 100 at a turning point 150 and can be isolated from the resistance wire 90, so additional capacitance is evaded.
Patent JP-S592058-A (JP)
Title: Method for making patterned image for controlling image density in electrophotographic copying machine
Inventor: FURUICHI YASUSHI
IPC: G03G15/04
Filed: 1982-06-28
Abstract: PURPOSE:To provide a method for making image with high reliability in the stage of exposing a pattern on a photoreceptor, by stopping the scanning movement of a scanning for exposing, moving the photoreceptor at a prescribed speed and making the image. CONSTITUTION:The constitution of the part relating to the patterned image of the case in which a P sensor method is adapted to an electrophotographic copying machine of a scanning type for exposing with a moving original and a static optical system is illustrated. A sensor pattern 2 having a reference density is provided in contact with the position 1a at the forward end of the image on contact glass 1 on which an original is placed. A photosensitive drum 7 is rotated at a prescribed speed but a scanner 3 is held stopped in the stage of exposing said pattern 2 on the drum 7. While the scanner is held stopped, the light corresponding to the density of the pattern 2 is irradiated on the drum 7, and a belt-like light image is formed on the drum 7 at the length corresponding to the length of the pattern 2 in the axial direction thereof and at the length determined by the slit width in the circumferential direction of said drum.
Patent JP-S5734459-A (JP)
Title: Measuring apparatus for speed of hot air stream
Inventor: EBIHARA NAOFUMI
IPC: G01P5/07
Filed: 1980-08-12
Abstract: PURPOSE:To readily obtain calorific quantity in measuring calorific quantity of plastics, by measuring the speed of the hot air stream by using a fan type hot air stream speed measuring device. CONSTITUTION:A plastic specimen 12 for testing incombustibility is burned and the hot air stream 13 is generated. The fan 21 having light blades is rotated by the hot air stream. A pulse is generated at every time when a contact part 24 and a contact  point 23 are contacted. Said pulses are counted by a counter 29, and the hot air stream speed v is measured. The calorific quantity Q which is generated during the  burning of the plastics is calculated by Q=S.v.D.T.rho, where S is an area on which  the specimen is burning, D is specific heat of burning gas, rho is density of gas, and  T is temperature of flame. If the specific heat of the gas is approximated with that  of air, ?the calorific quantity can be readily obtained by obtaining v.
Patent JP-H05304319-A (JP)
Title: Thermoelectric converting material powder
Inventor: MATSUBARA KAKUEI
IPC: C01B33/02
Filed: 1992-04-28
Abstract: PURPOSE:To obtain thermoelectric material powder producing higher thermoelectromotive force as compared with a conventional one by coating the surface of silicide powder with silicon. CONSTITUTION:Silicide powder producing thermoelectromotive force is placed in a powder container 202 and the powder is scooped substantially upto the height at the central part of a rector 201 and then valves 34, 54 are closed while a valve 44 is opened and a vacuum pump 42 is driven thus settling the pressure in the reactor 200 at a predetermined level. The valves 34, 54 are then opened and silane gas and argon gas are fed from cylinders 31, 51 through gas supply pipes 204, 211 into a reaction unit 200 and a predetermined high frequency voltage is applied from a high frequency generator 11 onto a high frequency coil 12 thus producing silane plasma in the reactor 201. Consequently, the powder scooped up in the reactor 201 contacts with the silane plasma and processed thereby to produce silicide powder having surface coated with silicon.
Patent JP-H02284978-A (JP)
Title: Photo-setting adhesive composition
Inventor: ISHIURA KAZUNARI
IPC: C09J4/00
Filed: 1989-04-27
Abstract: PURPOSE:To obtain the subject composition, consisting essentially of a liquid polymer, prepared by hydrogenating a specific liquid polyisoprene and having specified photopolymerizable groups at both terminals and excellent in heat, water resistance, etc. CONSTITUTION:The objective composition obtained by hydrogenating >=50%, (preferably >=80%) unsaturated bonds in a liquid polyisoprene, prepared by radially polymerizing isoprene monomer, etc., using an azo compound, etc., as a polymerization initiator, etc., and having 700-7000 (preferably 1000-5000) number-average molecular weight to provide a hydrogenated liquid polyisoprene, mixing and reacting the above-mentioned hydrogenated polyisoprene with an organic polyisocyanate compound, providing a prepolymer, reacting the resultant prepolymer with an ester having a photopolymerizable group, such as acryloyl, methacryloyl, acrylamide or methacrylamide, affording a hydrogenated liquid polyisoprene having the photopolymerizable groups at both terminals and further blending the above-mentioned hydrogenated polyisoprene having the photopolymerizable groups as an essential component with benzophene, toluene, etc.
Patent JP-H02290444-A (JP)
Title: Ceiling embedded type air conditioner
Inventor: NAKAJIMA MASAKAZU
IPC: F24F13/32
Filed: 1989-04-28
Abstract: PURPOSE:To facilitate regulating work of an installation height of a body by providing a service port opened or closed by a cover at a decoration panel, and providing a hanger and a nut for hanging a unit body at a position directly above the port. CONSTITUTION:A unit body 4 is pressed from a ceiling hole 31 into a ceiling space 32, holes of fittings 2a, 26 of the body 4 are engaged with four hangers 3a, 3b fixed in advance thereto, engaged with nuts 25a, 25b from below, and the body is installed in the space 32. Thereafter, screws 34a are connected in advance to ths connecting pieces 33a of the fittings 2a, 2b, a decoration panel 7 is engaged and temporarily fixed thereto, the screws 34a, 34b are clamped from the opening of the panel 7, and clamped to the body 4. The covers 24a, 24b of the panel 7 are opened, actuators are inserted from service ports 23a, 23b, and a height regulating work is performed while observing a gap between the panel 7 and the lower face of a ceiling 1. Thus, the work can be facilitated.