baber/WOPTO huggingface dataset:
Patent JP-S63106440-A (JP)
Title: Hydraulic buffer
Inventor: JO TADASHI
IPC: F16F9/43
Filed: 1986-10-24
Abstract: PURPOSE:To simplify the assembling work of a buffer to a vehicle by providing a manual pilot check valve in a flow passage toward the main body of the buffer. CONSTITUTION:A hydraulic buffer has a piston part 2 freely sliding in an inner cylinder 1 and a piston rod 3 having said piston part 2 at its lower end. The outer peripheral the of said inner cylinder 1 is provided with an outer cylinder 4, and the inner peripheral side of said outer cylinder 4 with a high pressure gas chamber G. The externally protruding upper end of said piston rod 3 is connected to the side of a vehicle body through a fitting member 30. The shaft core part of said piston rod 3 is formed with a through hole 3a, and a manual pilot check valve 6 is provided inside the upper end of said piston rod 3 into which the upper end of the hole 3a opens. When a ground clearance is adjusted by said buffer, a pressure oil supply source P is connected to said check valve 6, and thereby the clearance can be easily adjusted by operating an operating dial 66.
Patent JP-H0196644-A (JP)
Title: Direct positive type silver halide photographic sensitive material
Inventor: KURAMOTO KAZUYA
IPC: G03C1/015
Filed: 1987-10-07
Abstract: PURPOSE:To obtain the good image quality of the title material having sufficiently high max. density and sufficiently low min. density by providing a photographic sensitive layer which contains at least two kinds of silver halide emulsions having different means particle sizes respectively, and is incorporated with a specified compd. at the time of preparing said emulsion, on a supporting body. CONSTITUTION:At least one layer of the photographic sensitive layers which contain at least two kinds of the silver halide emulsions having the different mean particle sizes respectively, and are incorporated with the compd. shown by formula I at the time of preparing said emulsion, is provided on the supporting body. In formula I, X is H atom or NH2 group, Y is OH or NH2 group, etc. The material contains at least one layer of the photographic sensitive layers contg. at least two kinds of the different mean particle sizes respectively. Said layer is constituted of the emulsion formed by mixing >=2 kinds of the silver halide emulsions having the different kinds of the mean particle sizes respectively. Thus, the good image quality of the material having the sufficiently high max. density and the sufficiently low min. density, can be obtd.
Patent JP-H08115650-A (JP)
Title: Electromagnetic contactor
Inventor: TSUTSUMI TOSHIKI
IPC: H01H50/20
Filed: 1994-10-19
Abstract: PURPOSE: To significantly reduce impact noises when an electromagnetic contactor is opened and closed. CONSTITUTION: In an electromagnetic contactor in which a moving contact 1 moves into and out of contact with a fixed contact 2 through rectilinear movement, a rotary solenoid 9 is used as a drive source for closing the moving contact 1, and a power transmission mechanism is provided for converting the rotational movement of the rotary solenoid 9 into the rectilinear movement of the moving contact 1. A cam 4 can then be used in the power transmission mechanism between the rotary solenoid 9 and the moving contact 1. Also, an elastic body such as a resilient spring can be used as a means for restoring the rotating shaft 3 of the rotary solenoid to the open position of the electromagnetic contactor.
Patent JP-H08114125-A (JP)
Title: Supercharger for motorcycle
Inventor: MAKINO KANETAKE
IPC: F02B61/06
Filed: 1994-10-19
Abstract: PURPOSE: To ventilate the periphery of a carburetor by utilizing the cooling air from an inter cooler, and to restrict the temperature rise of the carburetor. CONSTITUTION: In the case of forming a supercharger 33 for motorcycle 1, which is loaded with a unit swing type engine main body 17 formed by unifying an engine main body 17 and a rear wheel transmission device 18, a connecting rod supercharging mechanism 33a for compressing the intake air with the oscillation of a connecting rod, an air cleaner 35 for filtering the air to the supercharging mechanism 33a, a cooler tank 36 for cooling the pressurized air from the supercharging mechanism 33a and while storing the pressurized air are provided. The cooler tank 36 is arranged inside of a car body cover 18, and the car body cover 18 is formed with an air leading opening, which is directed to the front of a car body so that the dynamic pressure is applied during the traveling.
Patent JP-S62142128-A (JP)
Inventor: JIAN FURANKO PUREGARIA
IPC: C23C14/12
Filed: 1986-10-27
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-H1197938-A (JP)
Title: Ssb modulating device
Inventor: IDE TERUJI
IPC: H03C1/60
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption, to reduce a circuit scale, to increase efficiency, and to reduce distortion by realizing an amplification control amplifying means, envelope detecting means, and phase equalizing means by a digital circuit. SOLUTION: An inputted modulated signal is converted into an SSB modulated wave by a SSB generator 1, and converted into a digital signal by an A/D converter 11. A DSP 12 extracts phase modulation components and envelop components from the inputted signal by using an amplitude control amplifying means 21 and an envelop detecting means 23. Moreover, the signal of the phase modulation components is equalized by a phase equalizing means 22 so as to be made coincident with the phase of the envelop components. A frequency converter 8 mixes an analog signal inputted from a D/A converter 13 with a signal oscillated by a local oscillator 9, and converts it into a prescribed high frequency signal.  Then, a modulation amplifier 15 amplitude-modulates the signal of the phase modulation components by the signal of the envelop components inputted from the DSP 12, and outputs it as an amplitude SSB modulated wave.
Patent JP-2001082458-A (JP)
Title: Dynamic pressure bearing
Inventor: HIRAOKA TAIJI
IPC: F16C33/10
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent liquid lubricant from leaking by a housing whirling. SOLUTION: This dynamic pressure bearing increases the inside diameter of the extreme inner peripheral surface 20 of a housing 1 constituting a capillary sealing part 23 from an opening 17 toward an axial deep side. Thus, in rotating the housing 1, centrifugal force acting on liquid lubricant present on the extreme inner peripheral surface 20 acts in the direction pushing the liquid lubricant into the deep side as shown in an arrow mark 19. Thus, owing to the force acting in the direction pushing the liquid lubricant into the deep side, the centrifugal force caused by the housing 1 swirling offsets force pushing out the liquid lubricant toward the outside shown in an arrow mark 29. This prevents the liquid lubricant from leakage caused by the housing 1 swirling.
Patent JP-H03116641-A (JP)
Title: Fluorescent display tube
Inventor: NAGAI HIKARI
IPC: H01J31/15
Filed: 1989-09-28
Abstract: PURPOSE:To prevent flickering of display by providing such structure that the diameter of the tangsten fine wire of at least one of the plurality of filament cathodes is different and also that the thickness of a covering of thermoelectron emitting oxide is different. CONSTITUTION:Twelve filament cathodes of 180mm long are suspended in the longitudinal direction of a display pattern while three kinds A, B, C of filament cahtodes shown in Figure I are suspended in sequence. The unit MG indicating the diameter of tangsten fine wire is the weight value of tangsten fine wire per 20cm length expressed by mg number. The resistance values of the fine wire are different because of the difference of diameter and the temperatures of the surface of a thermoelectron-emitting oxide are different with the same applied voltage and the same length so unevenness occurs in display. Then the thickness of a cover is controlled as shown in Figure I and a voltage of 8.8V is applied to a filament so that the filament is heated to have a surface temperature of about 650 deg.C. Thus flickering of display is reduced.
Patent JP-H06200246-A (JP)
Title: Alkali halide phosphor
Inventor: TSUCHINO HISANORI
IPC: G03B42/02
Filed: 1993-10-12
Abstract: PURPOSE:To provide a new alkali halide phosphor which is suitably used for an X-ray-intensifying screen, an X-ray conversion panel of an image intensifier, an X-ray dosimeter utilizing accelerated phosphorescence, an infrared detector utilizing accelerated phosphorescence, a radiation image conversion panel, etc. CONSTITUTION:This new alkali halide phosphor is represented by the general formula: MIX.aMIIX'2:bTl [wherein MI means at least one kind of alkali metal selected from the group consisting of Na, K, Rb, and Cs; MII means at least one kind of divalent metal selected from the group consisting of Mg, Ca, Sr, Ba, Zn, Cd, Cu, and Ni; each of X and X' means at least one kind of halogen selected from the group consisting of F, Cl, Br, and I; 0<a<=4.0; and 0<b<=0.2].
Patent JP-H0960803-A (JP)
Title: Steam production system for steam separation type exhaust free gas which burns oxyhydrogen flame internally in vortex of spray of group of fine pure water particle
Inventor: KUROSE TADASHI
IPC: F22B27/16
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve heat efficiency while eliminating fuel pollution completely by burning an oxyhydrogen flame internally in the vortex filled with a group of fine pure water particles in a closed pressure vessel to deliver or receive a high temperature and a high heating value of pure steam as well formed by compounding hydrogen and oxygen and latent heat and sensible heat by evaporation. SOLUTION: High hydraulic pure water circulated and supplied forcibly from outside a closed pressure vessel 1 is sprayed and jetted into the pressure vessel 1 with an aim to deliver or receive or exchange latent heat and sensible heat by evaporation directly and indirectly in the midst of mutual mingling of a plurality of the spheres of radiation heat where an oxyhydrogen flame is developed for the continuation of the complete combustion within the pressure vessel 1 adapted to accumulate no water at all inside so that a group of numerous fine pure water particles are diffused to fill the entire internal space area of the pressure vessel thoroughly without interruption.  A single flame or a plurality of flames are burned internally in the vortex filled with the group of fine pure water particles in the pressure vessel 1 to deliver or receive a high temperature and a high heating value containing pure steam formed by compounding two elements of hydrogen and oxygen and latent heat and sensible heat by evaporation directly.
Patent JP-H07180913-A (JP)
Title: Hot-water boiler for heating
Inventor: RO GUNGU
IPC: F24H1/32
Filed: 1994-09-24
Abstract: PURPOSE: To supply room heating hot water smoothly by heat exchanging between flame and hot water tanks efficiently increasing heat transfer area by disposing a plurality of longitudinal water tank groups and a plurality of lateral water tanks inside a boiler body and providing an exhaustion gas conduit among them. CONSTITUTION: A lower water tank 3 and a recovering tank 3A are partitioned around a lower combustion chamber 2 of the boiler body 1 and a water tube 5 communicates among these tanks through a motor pump 4. An inner hot water tank 3B is partitioned duplicating the upper part of the boiler body 1. The plurality of the longitudinal water tank groups 3a is disposed to the upper part of the lower water tank 3 communicating with it, and the upper part of the lower water tank groups 3a is communicated with flat lateral water tanks 3b. The plurality of longitudinal water tank groups 3c and an upper part flat lateral water tank 3d are disposed above the flat lateral tank 3b communicating with an upper lateral side water tank 3e formed above the flat lateral tank 3d, and the upper part of the lateral water tank 3 communicates with the inner side hot water tank 3B.  A flue gas duct is partitioned between the outside of each of the longitudinal water tank groups 3a, 3c, and the lateral water tanks 3b, 3d and the inner side water tank 3B.
Patent JP-H10100467-A (JP)
Title: Heat-up record controller, control circuit and control method for thermal printer
Inventor: KOBAYASHI KAZUYUKI
IPC: B41J2/365
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To realize a highly accurate high speed control by performing heat-up control operation in the print control of a thermal printer. SOLUTION: A print data is transmitted from a CPU 1 and a temperature in a printer detected through a thermistor 6 and an adjusting resistor 7 is transmitted, in the form of parameters, through an ambient temperature detecting section to a heat-up record operating section 3. The heat-up record operating section 3 estimates the temperature at a heating part 5 at that moment from the print data and the temperature in the printer while taking account of heat dissipation and then transmits the estimated information, in the form of parameters, to a print data operating section 2. The print data operating section 2 controls driving of the actual heating part 5 based on the print data and the estimated temperature information from the heating part 5 while taking account of the temperature at adjacent heating parts.  Cooling time of a thermal head and the effect of adjacent heating parts are added to the items to be processed in order to realize a highly accurate high speed heat-up record control of thermal head required for more accurate control. An equivalent performance can be realized easily by rewriting and regulating the data of a memory element when the characteristics of heating elements are different.
Patent JP-S61132804-A (JP)
Title: X-y stage
Inventor: TAKABAYASHI HITOSHI
IPC: G01B11/00
Filed: 1984-12-02
Abstract: PURPOSE:To execute with a high accuracy the positioning irrespective of an error of an orthogonal degree of a mobile table by attaching two mirrors to the mobile table so that its tilting angle can be controlled, controlling and irradiating vertically a laser beam to its mirror, and detecting a moving distance of the mirror. CONSTITUTION:A mobile table 11 is made movable in each direction of an X axis and Y axis by driving devices 15, 14, mirror fitting bodies 20, 21 which have held mirrors 18, 19 are attached to one side of the table 11 and its adjacent side, and a light of a laser light source 41 is returned to the light source 41 through fixed mirrors 42-44, half mirrors 45-47, photodetectors 50-52, etc. In that case, an X interferometer and a Y interferometer are constituted of a tilting angle controllable mirror 46, a mirror 43 and the element 50, and a tilting angle controllable mirror 47, a mirror 44 and the element 51, respectively, and a signal which has returned to the light source 41 and has interfered. Also, the mirror 46 or 47 is controlled so that its interference signal becomes maximum.
Patent JP-H1195110-A (JP)
Title: Confocal optical scanner having multi-pinhole
Inventor: KAWAMURA SHINICHIRO
IPC: G02B21/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a confocal optical scanner capable of preventing deterioration of the S/N ratio. SOLUTION: In a confocal optical scanner having a multi-pinhole for obtaining the image of a sample by rotating a pinhole disk having plural pinholes, scanning the irradiating light beam passed through the pinhole on the sample and detecting the reflected light beam from the sample, an image forming optical system IL connecting a pinhole plane to an image forming plane with a conjugate relation is provided in the rear of the pinhole disk and a light shielding plate 13, having an aperture for passing the light beam from the sample surface through it, is provided in the image forming optical system IL.
Patent JP-H03226490-A (JP)
Title: Device for uniform distribution of liquid from storage container
Inventor: ARUFUREETO RAAPU
IPC: F04B9/04
Filed: 1990-09-25
Abstract: PURPOSE: To accurately and continuously distribute a liquid by providing a control piston vertically reciprocating to open the intake or open/close the discharge passage in accordance with the axial movement and shifting a supply piston in the axial direction likewise by the movement exceeding respective stoppers. CONSTITUTION: When a control piston 16 is driven through an eccentric device 24, the control piston moves down and stoppers 17 equipped between the control piston 16 and the supply piston 11 are brought into contact with each other. When the control piston 16 is lowered further, the supply piston 11 is lowered together with the stopper 17 and a cylinder chamber 25 is formed between the supply piston 11 and the housing 8. And then, a condensed beverage is sucked from the storage container into the cylinder chamber 25. The control piston 16 is moved up by the eccentric device 24 and the intake opening 14 is closed and at the same time, the passage way 26 of the discharge passage 27 is positioned to communicate with the cylinder chamber 25. When the control piston 16 is further moved upward, the stopper 18 is actuated to go up with the supply piston 11 and the condensed beverage in the cylinder chamber 25 is extruded downward through the passage way 26 and the discharge passage 27.
Patent JP-2001076276-A (JP)
Title: System and method for transmitting emergency disaster preventing information
Inventor: SAITO YOSHIHARU
IPC: H04W4/90
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To make surely receivable an emergency information important for disaster countermeasure, etc., without delay and omission by utilizing M-kinds (M is a natural number and M<=N) disaster preventing information among N-kinds of disaster preventing information and transmitting the information to areas shown by disaster preventing area information included in the disaster preventing information. SOLUTION: A communication satellite signal receiving part 1010 receives N-kinds of information concerning an earthquake, tidal waves, the weather, etc., from a communication satellite by a Ku band antenna 1011 and a communication satellite receiver 1012, temporarily stores them in a memory and transfers them to a data reception main processing part 1071. The part 1071 receives a disaster preventing signal from the receiver 1012, etc., specifies the subdivided name of an area and the contents of emergency information by referring to a corresponding table of a fixed area code and an area name and transfers it to a data storing processing par 1073 for storing.  A data output main processing part 1091 confirms the reception of new disaster preventing information from the part 1073 and when this is stored, the part 1091 fetches it to execute preferential receiving processing in receiving order.
Patent JP-H1194723-A (JP)
Title: Instrument and method for measuring surface hardness of soil
Inventor: NISHIMURA HIROSHI
IPC: E02D1/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an instrument and method for measuring surface hardness of soil by which the surface hardness of soil in a field can be measured quickly and easily for adjusting the hardness of the soil suitably to raise crops. SOLUTION: The frame 1 of a device which is softly placed on the surface of soft soil is provided with a conical detecting section 2 the penetrating depth of which varies depending upon the surface hardness of the soil, a shaft 3 which is fixed to the top of the section 2 and extended upward, a holding section 5 which always fixes the shaft 3, but releases the shaft 3 at measuring time, and a displaying section 6 which displays the moving amount of the shaft 3. When the device is used, the shaft 3 is fixed so that the front end of the detecting section 2 may be maintained at a height at which the front end comes into contact with the surface of the soil to be measured, and then, the detecting section 2 is made to penetrate to the interior of the soil by naturally dropping the section 2 by releasing the shaft 3 from the fixed state.  The surface hardness of the soil is measured from the penetrating depth of the front end of the detecting section 2 when the shaft 3 is released.
Patent JP-H0197039-A (JP)
Title: Octal phase psk modulation circuit
Inventor: SAKAGAMI KYOSHIRO
IPC: H04L27/20
Filed: 1987-10-09
Abstract: PURPOSE:To eliminate duplication and discontinuity of a signal at 8 carrier switching points by storing 8 carrier signals of an octal phase PSK modulation signal into 8 ROMs, using a PCM input signal so as to switch a ROM output and using a D/A conversion circuit so as to convert an analog signal. CONSTITUTION:A PSK carrier clock signal 1 is subject to 1/2M frequency division by a counter 2 and becomes an address signal 3 to ROMs 4, 5, 6, 7, 8, 9, 10, 11. One period of carrier sinusoidal wave is stored in the ROM 4 and one period of carrier sinusoidal wave is stored respectively in the ROMs 5 by 45 deg., the ROM 6 by 90 deg., the ROM 7 by 135 deg., the ROM 8 by 180 deg., the ROM 9 by 225 deg., the ROM 10 by 270 deg. and the ROM 11 by 315 deg. of delay phase respectively. A ROM is selected according to the combination of PCM input signals 12, 13, 14 by a decoder 15. The N-bit data signal 24 of the ROM output is converted into an analog signal, that is, an octal phase PSK output signal 27 by a D/A conversion circuit 25.
Patent JP-H08118254-A (JP)
Title: Driving machine
Inventor: ISHIZAWA SADANORI
IPC: B25C1/04
Filed: 1994-10-20
Abstract: PURPOSE: To improve the strength of a body without increasing the weight, to reduce the slippage between the shaft center of a cylinder and the shaft center of a blade guide, and to improve the durability and the processability, in a driving machine to drive in nails used mainly in a construction work. CONSTITUTION: A hole for fitting blade guide about the same with or a little larger than the outer periphery surface of a blade guide 12 is formed to the shaft center where the driver blade 7 of a body 13 moves vertically, and the blade guide 12 and the body 13 are fitted generating almost no clearance. The blade guide 12 is pressed to the installing surface of the body 13 by a holder 16 through an elastic body 14 of a rubber and the like. The holder 16 and the body 13 are fastened by a screw 15.
Patent JP-H0198180-A (JP)
Title: Storage device
Inventor: SENGOKU SHINJI
IPC: G11B33/10
Filed: 1987-10-09
Abstract: PURPOSE:To decide an increase in a friction resistance between a head and a recording medium by changing the ambient temperature of a read write circuit, generating a regeneration error signal and detecting a change in a temperature fluctuation allowance. CONSTITUTION:The ambient temperature of the read/write circuit by the floating head is raised by a temperature control circuit 21 in accordance with a temperature raising command from an electronic computer 13 through a temperature fluctuation allowance detection circuit 22. Thus, a crossing position between a reproduction signal and a threshold voltage fluctuates by the heat noise of the read/write circuit, and the error of the reproduction signal is detected from an error detection circuit 20. An error detection signal is impressed on the temperature fluctuation allowance detection circuit 22 and the temperature fluctuation allowance of a difference between a steady temperature and a temperature when the error is detected. When the allowance is compared with a maximum temperature fluctuation allowance being the reference value of the difference between the steady temperature stored in the circuit 22 and the peripheral temperature when a signal C has outputted without the head 4 being brought into contact with the recording medium 3, the allowance change is detected, and an allowance range is narrowed, the increase in the friction resistance by the contact of the head and the recording medium is judged and head drop or the like are prevented.