baber/WOPTO huggingface dataset:
Patent JP-H10113993-A (JP)
Title: Fixing jig for connecting pipe
Inventor: KATSUMATA TAKESHIGE
IPC: B29C65/34
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To realize the sure fixation of pipes to be connected and the application to pipes having various pipe diameters and even between pipes having pipe diameters different from each other by a method wherein each pipe bearing bracket is pivotally attached and clampingly fixed to each clamp and a pipe clamping band-like clamp is installed to the bracket. SOLUTION: A fixing jig consists of an axle rod 1, two clamps 2, two brackets 3 and two surface fastener bands 4 so as to fix the end parts of pipes 6 and 6' to be joined together through an electrofusion joint 5. In order to use this fixing jig, first of all, both clamps 2 are slid on the axle rod 1 so as to be arranged at a predetermined interval. Next, by tightening bolts 7, the clamps 2 are fixed to the axle rod. The resultant axle rod is applied to the pipes 6 and 6', both of which are inserted in the elesctrofusion joint 5, and then, the surface fastener bands 4 are clamped to the pipes 6 and 6'. Thus, the fixation of both the pipes 6 and 6' completes. Accordingly, the connected pipes can easily be attached and detached and, in addition, surely be fixed.
Patent JP-H04145735-A (JP)
Title: Optical receiver
Inventor: TAKAHASHI YASUHIRO
IPC: H04B10/07
Filed: 1990-10-08
Abstract: PURPOSE:To improve the reception sensitivity and to enhance the stability of the reception sensitivity by setting an optimum multiple factor with respect to an optical input level and a temperature change. CONSTITUTION:A band pass filter 9 detects a noise component generated in a band where no signal is in existence and a bias voltage generating circuit 7 is controlled so that noise power is minimized through a noise amplifier 10 and a nose power detection circuit 11. On the other hand, in order to make an output signal amplitude constant, an average power detection circuit 4 detects the output signal amplitude and an electric AGC circuit 5 controls an AGC amplifier 3 to control an output level almost constant. Thus, it is possible to control the multiple factor M of the APD 1 so that the SNR of the entire system is optimized in the optical reception circuit. Moreover, this is also applied to a temperature change.
Patent JP-H06116402-A (JP)
Title: Production of lightweight friction material
Inventor: HIEDA MASAHIRO
IPC: C09K3/14
Filed: 1992-10-08
Abstract: PURPOSE:To facilitate the production of a lightweight and high-strength friction material excellent in abrasion resistance and durability and stable in friction coefficient. CONSTITUTION:Through holes and grooves along the through holes are formed on the surface of a substrate made of aluminum, titanium, an aluminum alloy or a titanium alloy. Thereafter, an inorg.- and/or org.-filled polyamideimide resin coating is applied to the substrate, and then baked at 130 to 200 deg.C. The inorg. and/or org. filler content of the coating is at most 10wt.%. According to the foregoing process, the adhesion, or bonding strength, of the resulting coating layer to the material of the substrate is excellent without the problem of peeling of the coating layer. Oil supply onto the friction surface of the resulting friction material is uniform to keep the surface of an oil film always constant. The no. of the oil grooves in the substrate can be decreased, compared with those of the conventional friction materials, to secure a large friction surface to thereby provide good frictional properties. The friction material is lightweight and free of a fear of rusting, compared with the conventional friction materials. The friction material is excellent in abrasion resistance, durability, mechanical strength, heat resistance, etc., and stable and good in friction coefficient. The friction material can be very easily produced and fabricated.
Patent JP-H04150753-A (JP)
Title: Motor and polygonal mirror motor having magnetic fluid bearing
Inventor: UNO TAKESHI
IPC: G02B26/10
Filed: 1990-10-11
Abstract: PURPOSE:To obtain a motor withstanding highly frequent start and stop and stably rotating at a high speed and with little vibration by fixing a magnetic bearing rotating part magnet to a rotor and fixing to a housing a magnetic bearing stationary part magnet closely to the rotating part magnet. CONSTITUTION:A motor magnet 4 and a magnetic bearing rotating part magnet 5 are arranged around a supporting member 2 to support a shaft 1 and a polygonal mirror 3 is fixed to the upper part. A stator coil 8 is fixed to a housing 7, a magnetic bearing stationary part magnet 6 is attached to one open end, and a position detection element 9 is arranged under the mold magnet 4 at the other open end. Radial bearings 11 are set to both openings of the cylindrical part of a bracket 10, a dynamic pressure seal 12 and a magnetic seal 13 are attached to the upper open end, the lower open end is covered with a lid 14, and magnetic fluid 15 is poured. Thereby a high-speed, low-vibration polygonal mirror motor of triple sealing structure withstanding highly frequent start and stop to prevent mirror pollution is obtained.
Patent JP-H04146934-A (JP)
Title: Polyphenylene ether resin film or fiber and its production
Inventor: TAKE MORIO
IPC: C08L71/12
Filed: 1990-10-11
Abstract: PURPOSE:To obtain a polyphenylene ether resin film or fiber free from the problems of thermal deterioration, poor dispersion of additives, etc., by mixing a polyphenylene ether resin with a solvent at a specified temperature, molding the solution into a sheet, a film or a fiber and removing the solvent from the molding. CONSTITUTION:100 pts.wt. polyphenylene ether resin (A) which is a powder of a particle diameter of 0.3 mm or below and has a number-average molecular weight of 7000-50000 is premixed with 5-150 pts.wt. solvent (B) and optionally 10-150 pts.wt. filler or reinforcement (C) which is preferably surface-treated or used together with a surface treatment and is selected from among glass, synthetic or fluoro mica, a fluorocarbon resin, boron nitride and a quartz powder at a temperature equal to or lower than the melting point or initial melting temperature of component A. The obtained mixture is kept at this temperature for 10min or longer and kneaded to obtain a mixture. This mixture is molded into a sheet, a film or a fiber, and component B is removed from the molding.
Patent JP-H04148044-A (JP)
Title: Control device of internal combustion engine
Inventor: FUKUI WATARU
IPC: F02D45/00
Filed: 1990-10-11
Abstract: PURPOSE:To simplify the structure as well as to obtain a specific performance easily by providing a discontinuity to the angle signal of an engine cycle detecting means, setting this discontinuity at a specific standard position of the engine, and controlling the engine making the standard position as the standard. CONSTITUTION:When an angle signal is fed to a standard position detector 15a through an interface circuit 14 from an angle generator 11, the size of the input cycle of the angle signal is compared in the detector 15a, and a standard position ref in the relation of a discontinuity 20 is detected. This detecting signal is fed to a cylinder discriminating unit 15b, and also fed to a controller 15c, and the ignition timing and the fuel injection timing of an engine are decided by the controller 15c depending on the standard position. And a cylinder discriminating signal is fed to the cylinder discriminating unit 15b through the interface circuit 14 from a cylinder discriminating signal generator 12 installed to a 1/2 rotary shaft, that is a cam shaft 17, where a cylinder discriminating signal to detect a specific cylinder of the engine is generated to every angle signal section, and the pulse number of the signal is set different to each cylinder.
Patent JP-S61149498-A (JP)
Title: Wear resistant sliding member
Inventor: SHINADA MANABU
IPC: C22C32/00
Filed: 1984-12-24
Abstract: PURPOSE:To improve the wear, seizing and corrosion resistances of the surface of a metallic sliding member by forming an Ni-P-Co alloy layer contg. a specified percentage of dispersed hard particles on the surface of the member. CONSTITUTION:An Ni layer is formed by striking on the surface of a sliding member sliding at a high speed such as a piston ring, and an Ni-P-Co alloy layer contg. 5-30vol% dispersed particles of a hard material such as SiC having 0.5-10mum particle size is formed by plating on the Ni layer to 120mum thickness. The Ni-P-Co alloy consists of 50-88wt% Ni, 2-15wt% P and 10-40wt% Co. The resulting layers are hardened by heating at 200-400 deg.C to form a sliding surface having superior wear, seizing and corrosion resistances.
Patent JP-H07192164-A (JP)
Title: Self-service business system and device therefor
Inventor: IAIN AARU EFU SAIMU
IPC: G10L15/00
Filed: 1994-11-04
Abstract: PURPOSE: To provide an automatic cash dispensing system having an illegal action detecting capability. CONSTITUTION: This system includes a transaction approving module 44 in which a biological measuring technique such as speech recognition or fingerprint recognition is used by combining it with a prediction technique. Normally, a recognition test by the biological measurement derives a decisive conclusion, and when this test can not reach the conclusion, and derives a result close to a scheduled threshold value, whether or not a pertinent transaction is coherent with the normal behavior of a pertinent user is decided by a prediction system 38 prior to the advancement of the pertinent transaction. Suspicious counting can be also included in a conclusion deciding process for deciding whether or not the paste records of the suspicious transaction by the pertinent user are present.
Patent JP-H01114147-A (JP)
Title: Message prediction notice system
Inventor: OCHI TORU
IPC: H04M3/42
Filed: 1987-10-27
Abstract: PURPOSE:To prevent mistake of a message prediction notice tone from a regulation tone by providing a memory storing kinds of language corresponding to an extension and a means applying message prediction notice in a voice corresponding to language kind. CONSTITUTION:When an extension 1 calls out, a central controller 4 detects a call and checks a memory 4b representing the presence of a message provided corresponding to a caller. When the message exists, the language kind provided corresponding to the caller is read from a memory 4a and a voice source is selected in response to the language kind. Then it is noticed in voice selected by the caller. Thus, the message prediction notice is applied by the voice to prevent mistake between the message prediction notice tone and the regulation tone.
Patent JP-2000100365-A (JP)
Title: Sample support device and method for electron microscope
Inventor: UKIANA MOTOHIDE
IPC: H01J37/20
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To clamp a sample difficult for repeated holding at a preset attitude on a stage without damages to the sample. SOLUTION: A rod-type sample holder 16 having a very slender needle-like sample 16A at one end is clamped elastically on a sample stage 14, so that the forward end of the needle-like sample 16A becomes an intersection between an X-axis and an electron beam optical axis. Also, the needle-like sample 16A is welded to one end of the sample holder 16. The stage 14 is electrically insulated from a rotor 7 and concentrically rotatable with the the X-axis.
Patent JP-H10122335-A (JP)
Title: Torque converter
Inventor: KUBO MASAAKI
IPC: F16H41/26
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To suppress separation caused by eccentricity of a flow. SOLUTION: In a torque converter provided with a pump impeller 1 connected to an input shaft also to partition a flow passage through a blade between a core 5 and a shell 6, turbine 2 arranged to be opposed to the pump impeller 1 to be connected to an output shaft also to partition a flow passage through a blade between a core 50 and a shell 60, and a stator 3 arranged between the pump impeller 1 and the turbine 2, to perform power transmission through an operating fluid, in an outlet 1B of the flow path of the pump impeller 1, a flow straightening plate 4 is formed along the flow passage.
Patent JP-2000096125-A (JP)
Title: Method for melting cold iron raw material in arc furnace
Inventor: MIZUKAMI HIDEAKI
IPC: C21C5/52
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a melting method by which the energy for heating and melting cold iron raw material in an arc furnace is efficiently supplied to the cold iron raw material. SOLUTION: The whole quantity or a part of the cold iron raw material for one heat is charged into the arc furnace and oxygen feeding quantity into the furnace from an auxiliary combustion device is adjusted so as to be 13 to (the total oxygen feeding quantity -10) Nm3/t until the supplying electric power after starting the energizing reaches 100 kWh/t. Further, desirably, the total oxygen feeding quantity is adjusted so as to be 30-43 Nm3/t. As for the furnace body shape, the relation between L from the bath surface in the furnace at the time of melting the whole iron source raw material to the upper end of side wall in the furnace and the inner diameter D in the furnace satisfies L/D=0.6 to 1.4.  The heat conductive efficiency is improved to enhance operability and reduce cost without requiring the special apparatus for preheating the scrap and the special device for charging the scrap.
Patent JP-H02120499-A (JP)
Title: Transporter for formwork used in shield construction work
Inventor: YOSHII YUKIO
IPC: E21D11/40
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a transporter for formworks for shield construction work, permitting concurrent moving of formworks and the invert forms therefor and discharging excavated muck by a method in which the support legs of truck having a holder for the lower parts of separated formworks are made expandible rockingly. CONSTITUTION:When the lower parts of a formwork 12 being separated are held and moved by a holder 42, a truck 40 with the holder 42 is traveled by the rocking and expandible support leg 34 of its base 28, where the leg 34 is operated in a contracting and rocking way as the truck 40 travels. Moving the formwork 12 and discharging muck by a belt conveyer 37 set inside of the base 28 can thus be concurrently performed, and the lower parts of the formwork can also be quickly moved.
Patent JP-S63127856-A (JP)
Title: Working load monitor device
Inventor: TORISAWA YOSHIO
IPC: B23Q17/09
Filed: 1986-11-14
Abstract: PURPOSE:To make it possible to facilitate the change of kinds of load detecting sensors, by providing such an arrangement that unit names and signal names are read out from a memory means in order to display machining loads under a control program. CONSTITUTION:When a display coefficient DC and the like are required to be inputted, the display coefficient DC, a unit name UN and a signal name SN are inputted through a key-board, and are stored in a backup memory device 32. A load detection signal LS is read from a load detecting sensor while the unit name UN and the signal name SN stored in the back-up memory device 32 are read out and thus read values are displayed on a display device 35A. Further, load detection data LSD which are delivered through a sensor interface 37 and an A/D converter 36 are inputted to a multiplier 43 so as to be multiplied with the display coefficient DC stored in the memory device 32 to make the unit system of the data LSD coincident with that of the signal LS and displayed on the display device 35A through a converting section 44. Thereby, it is possible display the load detection data LSD with the use of the unit name UN and the signal name SN stored in the memory device 32.
Patent JP-H03135071-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: KONYA NAOHIRO
IPC: H01L21/8247
Filed: 1989-10-20
Abstract: PURPOSE:To each a silicon nitride film on a high dielectric film readily with good controllability by interposing an insulating film whose etching speed is sufficiently smaller than that of a silicon nitride film between the high dielectric layer and the silicon nitride film. CONSTITUTION:A gate electrode 2 is pattern-formed in a formation region of a thin m transistor inside a memory region A and a circuit region B on an insulating substrate 1. Then, a dielectric layer 3 of a tantalum oxide, etc. is deposited covering the electrode 2, and an alumina layer 10 whose etching speed is sufficiently smaller than that of a silicon nitride film is further deposited all over there. Furthermore, a silicon nitride film 4 is deposited thereon. The film 4 is selectively etched using CF4 gas and the film 4 inside the region A is removed to expose the layer 10. Thereby, it is possible to acquire a large selection ratio between the film 4 and the layer 10 and to remove the film 4 without damaging the layer 3 because of good etching controllability.
Patent JP-H04146931-A (JP)
Title: Fiber-reinforced resin structure and its production
Inventor: TAGUCHI SETSUO
IPC: C08J5/04
Filed: 1990-10-08
Abstract: PURPOSE:To obtain a fiber-reinforced resin structure improved in an effect of reinforcing with fibers by mixing a shape memory fiber which has a specified shape and can take a different shape when heated with a resin and heat-treating the mixture. CONSTITUTION:A shape memory fiber processed into the form of a core/sheath conjugate fiber in which at least one component has shape memory properties, adhesive integrability, namely an ability to be integrated with a foam by heat distortion and/or melting under molding conditions of the foam, and high strengths and which can take a different shape when melted is folded up into as shape of a longitude to latitude ratio of about 5 or below and mixed with a resin, desirably an expandable resin, and the resulting mixture is heat-treated to expand the resin and to integrally bond the fiber with the resin to obtain the title structure.
Patent JP-H04147162-A (JP)
Title: Image forming device
Inventor: HASEGAWA TAKASHI
IPC: G03G15/01
Filed: 1990-10-09
Abstract: PURPOSE:To form images of high quality without staining the reverse side of a transfer material by sucking, carrying and conveying respective transfer materials, which are fed successively to a transfer material carrying means in the continuous operation of the image formation device, to the same position on the transfer carrying means at all times through the rotating operation of the transfer carrying means. CONSTITUTION:The center of a flow of the operation is on a CPU 501 and a main body operation sequence is indicated by a ROM 502. The operation, on the other hand, is timed by counting clock pulses, outputted by a transfer belt driving motor 505, by a counter 503 and referring the ROM 502 in order through the CPU 501 about the counted value. Paper distances corresponding to respective transfer material sizes are stored in part of the ROM 502 and the position of transfer materials sucked on a transfer belt is controlled to invariably the same position according to a transfer material and a number of copy that a user inputs with operation keys 504. Consequently, images of high quality can be formed without the reverse staining of the transfer materials.
Patent JP-H02118799-A (JP)
Title: Infrared ray video device
Inventor: MURAKAMI YOSHISHIGE
IPC: G08B13/196
Filed: 1988-10-27
Abstract: PURPOSE:To supplement the defect of a low speed scanning system and a high speed scanning system by displaying picture information outputted from both low speed image pickup means and high speed image pickup means on the picture of a displaying means with a control means. CONSTITUTION:A low speed image pickup means 111 converts an infrared ray received from a subject 101 to an electric signal while scanning is executed at a low speed. The electric signal is stored into a first storing means 113 as the picture information. A high speed image pickup means 115 is scanned at a high speed and the infrared ray from the same subject 101 is converted to the electric signal. The electric signal is stored to a second storing means 117 as the picture information. A control means 121 controls to display the picture information stored in the first storing means 113 and the second storing means 117 onto the picture of a displaying means 119. Consequently, since the picture information outputted from both low speed image pickup means 111 and high speed image pickup means 115 on the picture of the displaying means 19, the defect of the low speed scanning system and the high speed scanning system can be supplemented.
Patent JP-S62130858-A (JP)
Title: Forming recording electrode in electrostatic multi-needle head
Inventor: OKADA TOSHIHARU
IPC: B41J2/395
Filed: 1985-12-03
Abstract: PURPOSE:To markedly reduce the number of manufacturing steps and enhance the quality of images recorded, by providing a film of a conductive material with a multiplicity of slits by dicing to thereby provide a multiplicity of recording electrodes insulated from each other on an insulating substrate. CONSTITUTION:A film 2 of a conductive material provided on the surface of an insulating substrate 3 is provided with slits (grooves) 4 by cutting by a thin- blade grindstone 1, whereby recording electrodes 5 are provided. The width of each of the slits 4 is about 65mum, and the width of each of the recording electrodes 5 is about 60mum. A pair of recording electrode units 6, 6 are wired to controlling or driving circuits by a means such as bonding of an FPC, then the slits 4 are filled with an insulating material, and the units 6, 6 are jointed to each other through an insulating material such as glass-epoxy. The integral body of the recording electrode units 6, 6 is sandwiched by controlling electrodes 9 to constitute a major part of an electrostatic multi-needle head. Accordingly, an electrostatic multi-needle head having a highly reliable construction can be manufactured through a markedly reduced number of steps.
Patent JP-H11294157-A (JP)
Title: Cylinder fuel injection type internal combustion engine
Inventor: DOUGAHARA TAKASHI
IPC: F02B23/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To surely reduce exhaust of combustible HC after activating catalysts while early activating the catalysts in cold starting in an inner-cylinder injection type internal combustion engine. SOLUTION: Premix combustion or layered combustion is 1 performed according to operation conditions, by driving a fuel injection valve 8 which injects fuel directly into a combustion member by means of a main injection control means 26. When temperature rise of catalysts 6A, 6B which is arranged in an exhaust passage 3 for purifying exhaust gas is required, an additional fuel injection control means 27 is operated for driving the fuel injection valve 8 for injecting additional fuel, during expansion process after driving the fuel injection valve 8 by the main fuel injection control means 26. The exhaust gas to be supplied to the catalyst is thus increased in temperature. A capacity part is formed on an exhaust manifold 10. The exhaust gas is stored in the capacity part, for recombusting the combustible additional fuel.
Patent JP-2001095188-A (JP)
Title: Insulator for motor
Inventor: NISHIMOTO TAKEAKI
IPC: H02K19/10
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an insuator for a motor which can increase the efficiency of the motor by increasing a space factor and can improve the quality of the windings and reduce the material cost. SOLUTION: This insulator includes a part 3 to be wound with a winding which is installed in each tooth 32 projecting in the radial direction of a core, covering axial end face and both side faces of the tooth 32. From the edges of the part 3 at the root side and at the end side of the tooth 32, a stopper section 5 at the root side and a stopper section 4 at the end side are projecting respectively only in the axial direction to prevent the radial movement of a winding 5 wound around the part 3.
Patent JP-S63126181-A (JP)
Inventor: KANEDA HIROSHI
IPC: H01R13/33
Filed: 1986-11-15
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。