baber/WOPTO huggingface dataset:
Patent JP-S57122102-A (JP)
Title: Attaching and fixing structure of rotor blade
Inventor: HATSUTORI TOSHIO
IPC: F01D5/30
Filed: 1981-01-21
Abstract: PURPOSE:To make sure axial-fixing of a rotor blade and decrease stress amplitude on a grooved portion by fitting an elastic material under compressed condition in a space between a dovetail of a blade and the groove of a rotor incase of such an unit in which the dovetail is fitted into the groove to fix the blade to the rotor. CONSTITUTION:A blade 1 is fixed to a rotor 3 by fitting dovetail 2 of the blade 1 into a groove 6 of the rotor 3. Then an elastic material, for example, an oval ring 7 is compressed and inserted between the dovetail 2 and the groove 6. In order to insert the oval ring 7, first the portions of the ring 7 along its long axis direction is fitted into the long axis directional portions of an oval groove 8 formed in the dovetail 2, the oval ring 7 is turned by 90 deg. with a jig to be inserted into a fitting groove 7a formed on an inner face of the ring 7, and its ends along the long axis direction of the oval ring 7 are fitted securely into a dovetail side fixing dent 8a and a rotor side fixing dent 3a. Accordingly, the axial direction firm fixing of the blade 1 can be obtained and the stress amplitude applied to the grooved portion 6 at the times of starting and stopping can be decreased.
Patent JP-2000201919-A (JP)
Title: X-ray computed tomographic system
Inventor: SUZUKI TATSURO
IPC: A61B6/03
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce exposure quantity to an examinee when performing multislice CT radioscopic photographing on an uninterested image in the vicinity of interest and uninterested images by providing a reconstituting means for reconstituting the interest and uninterested images in time shorter than time required for scan time on the basis of a detecting signal from a detecting means. SOLUTION: In a gantry 1, an X-ray tube 10 and a multislice detector 11 are arranged in an almost cylindrical rotary frame provided on the inside so as to be mutually opposed by sandwiching an examinee P inserted into a diagnostic opening part. A precollimator 22 provided in a prescribed position of the rotary frame has a slice directional variable opening, and controls a slice width of an X-ray generated from the X-ray tube 10 by a precollimator controller 221. A system of this shape can perform multislice CT radioscopic photographing, that is, a reconstituting unit 36 reconstitutes plural images (tomographic images) including an interest image and an unintersted image in time shorter than time required for a scan.
Patent JP-H11199869-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display device using the same
Inventor: TAKEUCHI KIYOBUMI
IPC: C09K19/02
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having an excellent effect on improving response characteristics, having high voltage retention and chemical stability and useful for active matrix type display devices or TN.STN type display devices by including two kinds of specific liquid components. SOLUTION: This liquid crystal composition comprises (A) a liquid crystal component A comprising one or more kinds of compounds of formula I (R<11> is a 2-10C linear alkyl or alkenyl; R<12> is H or a 1-5C linear alkyl) and (B) a liquid crystal component B comprising a compound having a dielectric anisotropy of +2 or larger (for example, R<21> and R<22> are each a 2-10C linear alkyl, an alkenyl or the like), and has a dielectric anisotropy of >=3, a nematic phase-isotropic liquid phase transfer temperature of >=60 deg.C and a crystal phase or smectic phase-nematic phase transition temperature of <=0 deg.C.
Patent JP-S58124659-A (JP)
Title: Ink jet recorder
Inventor: SEKIYA TAKUROU
IPC: B41J2/17
Filed: 1982-01-19
Abstract: PURPOSE:To provide a titled device which is capable of improving reliability and reducing a cost, by constituting a device such that it is provided with a single ink liquid chamber common to heads, and ink heads start to inject ink in order. CONSTITUTION:Starting of ink jet is such that a rise in an ink pressure of a pressure chamber 3 is in a wait state in a manner to actuate an ink pressure pump 4, a head l1 starts to inject when it is brought into a proper pressure, whereafter a re-rise in the pressure chamber 3 is in a wait state, a head l2 then starts to inject, and a printing can not be conducted untill the following heads up to a head ln perform an injectiok in a manner described above. A stop of injection of ink may be individually conducted on the respective heads.
Patent JP-S5391678-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKADA HIDEO
IPC: H01L27/082
Filed: 1977-01-24
Abstract: PURPOSE:To manufacture I<2>L having small speed power product, by using the p channel junction type FET as the constant current source I<2>L.
Patent JP-S61165221-A (JP)
Title: Wire drawing method of metallic fine wire
Inventor: SAWADA KAZUO
IPC: B21C3/14
Filed: 1985-01-16
Abstract: PURPOSE:To prevent the formation of oxidized film due to heating on the surface of a metallic fine wire and to prevent the breaking of metallic fine wire due to the oxidized film by cooling the metallic fine to be worked in case of producing the metallic fine wire by die drawing. CONSTITUTION:The surface of the metallic wire 2 to be worked for wire drawing is cooled to less than 50 deg.C by each die 3 by feeding much to a die part 1 the emulsion type lubricant cooled to about 5 deg.C in case of performing a wire drawing in a fine wire of the metallic wire of Al wire, etc. with the wire drawing device by multistep die 3 and capstan 4. Or it is cooled by feeding the liquid nitrogen gas, hydrogen gas of ultralow temp. into the capstan 4. The oxidized film is not formed on the surface to the metallic fine wire 2 due to the heating, nor causing the strength reduction due to the rise of temp. and the breading caused by these does not happen therefore during the wire drawing.
Patent JP-S61166700-A (JP)
Inventor: TACHIBANA ICHIRO
IPC: G08B29/00
Filed: 1985-01-18
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-S58124140-A (JP)
Title: Hot air type space heater
Inventor: SHIGEOKA TAKEHIKO
IPC: F24H9/20
Filed: 1982-01-19
Abstract: PURPOSE:To stabilize the characteristics of a temperature sensor and reduce the secular change of its characteristics by a structure wherein heat resisting black painting is applied over the inside surface of a combustion gas passage and the temperature sensor is installed in said combustion gas passage. CONSTITUTION:An ejector fan 2, an ejector air control plate 3 and an ejector tube 4 are provided respectively at the upper, middle and lower parts in a cylindrical main body 1. The interior of the ejector tube 4 is served as a combustion chamber A, to which a combustion tube 12 is faced. An ejector effect is produced at the lower part of the air control plate 3 by the air flow flowing from  the fan 2 to a blowoff port 6 and sucks out the combustion gas as illustrated  with dash-lines with an arrow head so as to flow to the blowoff port 6. Heat resisting black paints 4a and 1a are respectively applied over the outside surface, which constitutes the combustion gas passage, of the ejector tube 4 and the part, which is opposite to the outside surface of the ejector tube 4, of the inside wall of the main body 1 and yet the temperature sensor 5 is provided in the combustion gas passage.
Patent JP-H08194651-A (JP)
Title: Bus fault processing system
Inventor: SUZUKI TAKASHI
IPC: G06F13/00
Filed: 1995-01-20
Abstract: PURPOSE: To guarantee a system operation at the time of fault by localizing the pervasive range of the fault and returning a response even corresponding to a request sent from a system bus by providing a fault processing function at a bus controller. CONSTITUTION: This system is provided with a fault detecting circuit 130 for holding fault information concerning the fault detected by a bus controller 1, and the circuit 130 fetches data sent through a fault information line 13 and a request buffer 110 for transmitting the fault information to the system bus. Besides, the circuit 130 transmits the fault information to a system bus control circuit 100 and an input/output bus control circuit 120 corresponding to the state of fault occurrence. The circuit 120 waits for the the end of the predefined operation of an input/output bus 11 is response to the report of fault occurrence and does not receive the request from an input/output controller 4 during the reception of the fault occurrence report but receives this request in response to the cancel of the fault occurrence report.
Patent JP-H03214416-A (JP)
Title: Magnetic recording medium
Inventor: NAKAGAWA SATOSHI
IPC: C09D101/18
Filed: 1990-01-18
Abstract: PURPOSE:To enable controlling of smoothness and to improve the electric characteristics and the yield of products without losing traveling stability in a recording/reproducing device by providing fine projections in a back coating layer. CONSTITUTION:A magnetic layer is formed on one surface of a nonmagnetic supporting body, and a back coating layer is formed on the other side. This back coating layer contains carbon black of 5 - 50 mmu particle size and carbon black of 110 - 800 mmu particle size, by the weight ratio of 99:1 to 90:10. If the particle size is smaller than 5 mmu, a rugged pattern of the surface of the mag netic layer is apt to be transferred to the back side of the medium, while with >50 mmu particle size, the particles cause deposition of dust due to charging. If the particle size is smaller than 110 mmu, enough traveling property can not be obtained and with larger than 800 mmu, the surface property becomes extreme ly bad.
Patent JP-H08192503-A (JP)
Title: Polyester film
Inventor: TSUNASHIMA KENJI
IPC: C08L67/00
Filed: 1995-01-20
Abstract: PURPOSE: To obtain a polyester film free from a surface defect and having a smooth surface by laminating a composite layer consisting of non-liquid crystal polyester and liquid crystal polyacrylate on at least the single surface of a composite layer having the same compsn. CONSTITUTION: A polyester film is formed by laminating a composite layer (B) consisting of non-liquid crystal polyester and liquid crystal polyacrylate on at least the single surface of a composite layer (A) consisting of non-liquid crystal polyester and liquid crystal polyacrylate. Liquid crystal polyacrylate is polyester having a melligen group and having melt moldability and liquid crystal forming properties. As a representative example of nonliquid crystal polyester, there are polyethylene terephthalate, polybutylene terephthalate, etc. The content of liquid crystal polyacrylate in the composite layer (B) is less than that of liquid crystal polyacrylate in the composite layer (A) and set to 0-10wt.%, pref., 0-1wt.% to develop smoothness free from a surface defect.
Patent JP-2000202005-A (JP)
Title: Vapor sterilizing device
Inventor: ONO KOJI
IPC: A61L2/06
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To shorten the drying period of time by disposing an air jetting means which jets air to an article to be sterilized in a vapor sterilizing device. SOLUTION: In a sterilization tank 1, an air jetting means 17 which jets aseptic air to an article 16 to be sterilized in the sterilization tank 1, is disposed. For the air jetting means 17, a plurality of jetting nozzles 18 are arranged at specified locations in a manner to be confronted with the article 16 to be sterilized, and respective jetting nozzles 18 are connected with a connection pipe 19, and an air feeding line 20 is connected to the connection pipe 19. On the air feeding line 20, a second aseptic filter 21, an air pressurizing means (compressor) 22, a tank 23, a pressure regulating valve, and an air feeding valve 25 are arranged in order from the upstream side.  A pressurizing line 26 is provided by being branched from an area between the pressure regulating valve 24 and the air feeding valve 25 of the air feeding line 20, and the downstream end communicates with a groove section 4. When a door 3 is hermetically closed, the pressurized air is fed to the groove section 4 through the pressurizing line 26, and the back surface of a packing 5 is pressed. On the pressurizing line 26, a pressurizing valve 27 is disposed.
Patent JP-S59133031-A (JP)
Title: Screw extruder
Inventor: SHIRAKI TAKESHI
IPC: B29C48/03
Filed: 1983-01-21
Abstract: PURPOSE:To extrude a thermoplastic resin powder poor in melt fluidity by providing a cylinder space at the tip of a screw with a compression ratio of 1-2.5 and L/D of 3-15 so as to be more than 1.4 times as large in the length as the screw. CONSTITUTION:A cylinder space 5 is provided at the tip of a screw with the ratio between the length L from (a) to (b) and the cylinder diameter D thereof set at 3-15 and the compression ratio of 1-2.5 so as to be more than 1.4 times as large in the length as the screw. The space thus provided enables complete melting of a thermoplastic resin poor in the melt fluidity kneaded with a filler or the like with the screw. The thermoplastic resin ideal for the screw extruder refers to polyethylene and fluorocarbon resins with an ultrahigh molecule weight poor in the melt fluidity. It is also possible to stably extrude a composition of the thermoplastic resin and an inorganic filler and a reinforcing material such as glass fiber added thereto.
Patent JP-S63175758-A (JP)
Title: Electrophoresis instrument
Inventor: NISHIZAWA HIDEYUKI
IPC: G01N27/447
Filed: 1987-01-16
Abstract: PURPOSE:To simplify the constitution of a cooling means by forming the side walls of a cooling cell to double constitution of an H-shaped section provided with inside walls, outside walls, and connecting walls for connecting these walls, forming the part existing lower than the connecting walls to the size shorter than the part existing upper than said walls further constituting the bottom plate of the cooling cell of a material having good thermal conduction. CONSTITUTION:After a migration part and an electrode part are prepd., a shielding plate 14 is placed on partition walls 8, 9 in the aperture on top of an electrode cell 7 in the form of bestriding said partition walls. The sagging part of filter paper 3 for bridging contacts an electrolyte when the cooling cell 1 is imposed on the electrode cell 7. The electrolyte is then sucked up to the paper 3 and the bridge connecting a carrier 2 for sepn. and the electrode cell 7 is formed and the instrument is ready to start electrophoretic sepn. Since the carrier 2 for sepn. is provided in tight contact with the rear face of the bottom plate 1a of the cooling cell 1 in such a manner, the sufficient cooling effect is obtd. and since the front face of the cooling cell 1 is held open, the evaporation of the cooling water takes place and the water temp. is maintained nearly at a room temp. The lower temp. is obtainable if ice water is used.
Patent JP-H03213470-A (JP)
Title: Steering angle detecting device for vehicle
Inventor: OMURA HIROSHI
IPC: B60G17/015
Filed: 1990-01-17
Abstract: PURPOSE:To provide high measurement precision by providing a deciding means to decide that a sensor output produces an output in a central region when a car speed exceeds a given value and a power steering hydraulic switch is turned ON, in a steering angle detecting device for a vehicle which detects the rotation angle of a steering shaft by means of an analogue type steering angle sensor. CONSTITUTION:In an active suspension device, a hydraulic cylinder device 3 having a liquid pressure chamber 3c to feed and discharge pressure oil from a hydraulic pump 8 through a proportional flow rate control valve 9 is located between a car body 1 and front, rear, left, and right wheels 2FL and 2RL. Suspension characteristics are varied and controlled in a way that a proportional flow rate control valve 9 is controlled by a control unit 17 according to a vehicle running state. In this case, an analogue type device having the same output voltage characteristics in a left cornering region, a central region, and a right cornering region in relation to a change in a steering angle is used as a steering angle sensor 18, it is decided that a sensor output is an output in a central region when a power steering hydraulic switch 20 is turned OFF.
Patent JP-S60152663-A (JP)
Title: Aluminized steel sheet having superior corrosion resistance and heat resistance
Inventor: HIGUCHI YUKINOBU
IPC: C23C2/12
Filed: 1984-01-19
Abstract: PURPOSE:To obtain an aluminized steel sheet having superior corrosion resistance and heat resistance by aluminizing a cold rolled steel sheet contg. specified percentages of C, Mn, sol. Al, Ti and N in Fe. CONSTITUTION:A cold rolled steel sheet consisting of <=0.01% C, 0.6-1.5% Mn, <=0.08% sol. Al, 0.03-0.25% Ti, <=0.004% N and the balance Fe with inevitable impurities is aluminized to manufacture an aluminized steel sheet. The cold rolled steel sheet may be coated with an Al alloy by hot dipping.
Patent JP-S54102736-A (JP)
Title: Automotive lamp controller
Inventor: IKUMA KATSUMI
IPC: B60Q1/14
Filed: 1978-01-26
Abstract: PURPOSE: To improve the safety at night for a vehicle by switching the intensity of illumination of an automotive lamp automatically in response to the vehicle speed to secure the visual field in response to the vehicle speed.  
     CONSTITUTION: when a vehicle runs at certain speed, a rotary magnet 14 is rotated to open or close a reed switch 10 for generating a pulse signal, which is passed through an AND gate 11 only for predetermined time according to the output from a unit gate signal ganerator 12 to be counted by a counter 13 to thereby detect the vehicle speed. This signal is fed to a vehicle speed discriminator 12 to operate any one of vehicle speed discrimination comparators 20 1  to 20 3  in response to the vehicle speed to thereby output a pulse signal corresponding to the input from the control signal generators 30 1  to 30 3 . This output conducts a transistor T via a controller 4 to turn the lamp 5 ON under the control signal as shown in response to the vehicle speed under controlled intensity of illumination. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57121023-A (JP)
Title: Molding composition
Inventor: SEKIGUCHI MASATSUGU
IPC: C08L67/06
Filed: 1981-01-20
Abstract: PURPOSE: To prepare the titled composition giving a molded article having excellent water resistance, gloss and strength, by adding a polyfunctional isocyanate compound as a thickener to an unsaturated polyester resin modified with dicylopentadiene.  
     CONSTITUTION: (A) 100pts.wt. of a modified unsaturated polyester resin obtained by condensing an acid (e.g. maleic anhydride) with an alcohol (e.g. etheylene glycol) adding 0.01W0.40mol of dicyclopentadiene and 0.01W0.40mol of neopentyl glycol per 1.0mol of the acid component to the reaction system during the condensation, is compounded with (B) pref. 0.1W7.0pts.wt. of a polyfunctional isocyanate compound [e.g. 4,4'-diphenylmethane (or hexamethylene) diisocyanate] as a thickener and if necessary, (C) a metal (hydr)oxide in combination with the isocyanate, and the mixture is left at rest at room tempera ture to obtain the objective composition. The composition may be compounded with an organic peroxide for curing, a polymerization inhibitor, a filler, a reinforcing agent, a mold release agent, a colorant, etc. for the manufacturing of molded article. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S54101017-A (JP)
Title: Fuel injection equipment for internal combustion engine
Inventor: SUGAYA KAZUYOSHI
IPC: F02M59/46
Filed: 1978-01-25
Abstract: PURPOSE: To simplify special fuel return pipe, by installing pressure operator, by a pressure operating unit and an one-way valve on the way of the fuel injection valve for diesel engine, controlling the fuel pressure.  
     CONSTITUTION: A fuel injection pump 1 is composed of a plunger 5 to move vertically, a fuel chamber 2 which the fuel is supplied from a supply oil pump without indication in the drawing, a pressure setting valve 34 to set the returning fuel pressure and a discharge valve 11, the fuel from the discharge valve 11 is led into the inner opening automatic valve 16. The fuel flows in the order of the path 18, 19, 20, oil groove 22 of intermediate 21, path 23, ring groove 25 of the valve 24, path 26, and pressure chamber 27, injected into the combustion chamber from the nozzle 32. The remaining leaked fuelflows to the diaphragm 39 of the pressure operating unit 38 and the one way valve 50 from the slide 35, spring chamber 29 and the path 36, when the fuel pressure exceeds the certain value by operating of the operating unit 38, the one way valve 50 is opened, flowed back to the high pressure piping 15, and returned back to the fuel chamber 2 through the pressure setting valve 34. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62168936-A (JP)
Title: Cylinder quantity control device for engine
Inventor: KURONISHI KIYOSHI
IPC: F02D17/00
Filed: 1986-01-20
Abstract: PURPOSE:To prevent a specific cylinder from a decrease of temperature, by dividing cylinders into two groups and stopping fuel supply to the second group, when an engine is in deceleration, while fuel supply and new charge air to the first group when the engine is in a low load. CONSTITUTION:A multi cylinder engine 10, whose cylinders are divided into two groups, provides a fuel supply stopping means and a new charge air supply stopping means (shutter valve) 20 in the cylinders (1-3) of the first group while a fuel supply stopping means in the cylinders (4-6) of the second group. And a control unit 18, to which signals from an air flow meter 14, throttle opening sensor 16a, engine speed sensor 28, etc. are input, stops fuel supply to the second group, when the engine is in deceleration, and stops fuel supply while closes the shutter valve 20 to also cut off new charge air to the first group when the engine is in low speed operation. In this way, a decrease of temperature in the specific cylinder can be prevented.
Patent JP-H01184205-A (JP)
Title: Green metal wire having plasticity and manufacture thereof
Inventor: NISHIMOTO YOZO
IPC: H05K1/16
Filed: 1988-01-20
Abstract: PURPOSE:To manufacture green metal wire having plasticity by kneading metal powder, organic binder, plasticizer and the other additive and solvent, forming fine wire state and removing the solvent. CONSTITUTION:The mixing material composing of the metal powder, organic binder, plasticizer and the other additive and the solvent are kneaded and after forming to the fine wire state, it is dried at the temp. of less than the boiling point of the plasticizer to remove the solvent. Then, as the metal powder, one or more kinds selected from Au, Ag, Cu, Pt, Pd, W, Mo, Re, Ni, Rh, Mn and Co are used and as the organic binder, polyvinyl alcohol, polyvinyl pyrolidone, etc., are used and the using quantity of the solvent is to be 0-50wt.%, desirable to be 3-20wt.%. By this method, the green metal wire as a leading material of conducting body or resisting body for forming circuit is obtd.
Patent JP-H06211604-A (JP)
Title: Stabilized expandable agricultural chemical preparation
Inventor: KOKO TOSHIYUKI
IPC: A01N25/16
Filed: 1993-01-21
Abstract: PURPOSE:To obtain a stable expandable agricultural chemical preparation without releasing carbon dioxide by reaction with water content during storage even if a small amount of water content exists in the preparation. CONSTITUTION:The stabilized expandable agricultural chemical preparation is characterized by consisting of one or more agricultural chemical active ingredients, a solid acid, a carbonic acid salt or a hydrogencarbonic acid salt and boron oxide.