baber/WOPTO huggingface dataset:
Patent JP-S5535137-A (JP)
Title: Eliminating method for inimical exhaust gas in internal combustion engine
Inventor: INO TOMIO
IPC: F02B75/10
Filed: 1978-08-31
Abstract: PURPOSE: To reduce engenderment of exhaust inimical ingredients as well as to improve combustibility by supplying oxygen in the proper amount to be controllable in proportion to the driving condition for a general internal combustion engine to be supplied mixed air of fuel and air.  
     CONSTITUTION: In an engine 6, air from an air cleaner 4 and fuel from a fuel reservoir 2 are mixed and inducted. Further, in the engine 6, oxygen from an oxygen reservoir 1 is supplied in a proper amount through a controller 5, to favorably perform combustion in the engine 6. And at the same time as the oxygen reservoir 1 is protected by an extinguishing liquid 8 and a protective case 7, oxygen discharge is done at more than a settled temperature by action of a temperature detecting discharge valve 10 installed at the top part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000297746-A (JP)
Title: Variable capacity type swash plate type clutchless compressor
Inventor: KITO SHOICHI
IPC: F04B27/08
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a variable capacity type swash plate type clutchless compressor with a high reliability which can reduce the cost and assembly manhour by simplifying its structure. SOLUTION: In this compressor, a sleeve 70, energized to a rear head 3 direction by a spring 71, for opening/closing an inlet 5a by the sliding on the shaft 5 while following to the slanting action of a swash plate 10 is installed slidably on a shaft 5. The sleeve 70 is slided to the direction closing the inlet 5a when the slant angle of the swash plate 10 is minified and to the direction opening the inlet 5a when the slant angle of the swash plate 10 is enlarged. The pressure of a crank chamber 8 is increased and the inclination of the swash plate 10 is minified when a thermal load is minified. When the slant angle of the swash plate 10 becomes minimum, the inlet 5a of the first passage 58 is shut and the refrigerant gas in the crank chamber 8 is streamed to the suction chamber 13 through a third passage 60.
Patent JP-S5232214-A (JP)
Title: Decision equipment
Inventor: KAWAMURA YOSHIE
IPC: A63B71/06
Filed: 1975-09-05
Abstract: PURPOSE: To install scanning conversion eqiupment to perform quick and accurate decision in various sports on premature start, delayed start, arrival order, time, and reading. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11305190-A (JP)
Title: Method and device for adjusting position of constitutional member of liquid crystal projector
Inventor: ANDO MASAYOSHI
IPC: G02F1/13
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To eliminate complicated position adjustment of constitutional members and to shorten a working time in manufacturing and assembling a liquid crystal(LC) projector. SOLUTION: A position adjusting device is provided with a position adjusting base board 12 for holding a constitutional member 11 for an LC projector and adjusting the position of the member 11, a driving device 13 for driving the base board 12, a memory device 14, a central processing unit(CPU) 15 for storing the position of the member 11 in its position adjustment completion state in the memory device 14, and a control device 16 for controlling the driving device 13 so as to drive and set up the base board 12 to the position stored in the memory device 14.
Patent JP-S63274379-A (JP)
Title: Ultrasonic wave motor
Inventor: TAGUCHI KOJI
IPC: H02N2/00
Filed: 1987-05-01
Abstract: PURPOSE:To detect a rotational angle at high precision and miniaturize a device, by providing the outer peripheral section of a rotor, with a magnetized pattern section, and by setting a magnetic sensor confronted with the pattern section. CONSTITUTION:An ultrasonic wave motor 10 is composed of a stator 11, a rotor 12, a magnetized pattern 13, and a magnetic sensor 14 consisting of MR elements. So far as the magnetized pattern section 13 is concerned, along the circumferential direction on the outer periphery of the rotor 12, poles S, N are alternately magnetized and formed, and the magnetic sensor 14 is set confronted with the pattern section 13, and along with the rotation of the rotor 12, pulse signal is generated. As a result, according to the strength of a magnetic field changing every time the outer-peripheral poles N, S of the rotor 12 pass the position of the magnetic sensor, the pulse signal is obtained, and is detected at high precision.
Patent JP-H02285396-A (JP)
Title: Hardware scrolling system for screen
Inventor: WADA MASAO
IPC: G06F3/037
Filed: 1989-04-27
Abstract: PURPOSE:To reduce the load on a host computer and to improve the response of operation by providing a means which performs hardware scrolling operation according to a manipulated variable, a means which locks the scrolling of a screen and a means which informs the host computer side that the scrolling is locked and then scrolls the screen. CONSTITUTION:A CRT device side is provided with virtual screen areas #1 - #9 which are divided on a screen in an X and a Y direction and free movement among those areas #1 - #9 is enabled by using a joy stick to display the areas. This system is provided with the means for the hardware scrolling matching the manipulated variable of this movement indicating means and the means which locks the scrolling of the screen and further provided with the means which informs the host computer side of the lock position of the screen when the screen scrolling is locked and scrolls the screen. Consequently, when the hardware scrolling of the screen is performed, the load on the host computer is reduced and the response of the screen is improved.
Patent JP-H10271816-A (JP)
Title: Voltage converter
Inventor: MUKOGAWA MASASHI
IPC: H02M3/155
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enable capacitors power to transmit electric power to a load from an input without using any voltage transformer, by connecting, disconnecting, and short-circuiting the capacitors to and from an input circuit, by using a pair of switching elements connected to the capacitors on the opposite side of the load. SOLUTION: When a first switching element 4 is turned on, capacitors 6 and 7 for transmitting power are connected in series to input terminals 1 and 1' through a load 21 and supply electric power to the load 21. When the capacitors 6 and 7 supply electric power to the load 21, the capacitors 6 and 7 are simultaneously charged with electricity. When the switching element 4 is turned off, a flyback voltage is generated at the driving winding 16 of a voltage converter 13 and a switching element 5 is turned on and short-circuits the input-side terminals of the capacitors 6 and 7 to each other. As a result, the charged electric power of the capacitors 6 and 7 is discharged to the load 21. In addition, a voltage detecting circuit 12 and a control circuit 2 maintain the voltage of the load 21 at a set value by controlling the turning-on period of the switching element 4.
Patent JP-S60306-A (JP)
Title: Range finding method using composite wavelength method
Inventor: MATSUMOTO KOUICHI
IPC: G01B9/02
Filed: 1983-06-16
Abstract: PURPOSE:To improve measuring accuracy by detecting interference stripes of laser light alternately oscillated at a high period and reflected by the 1st and 2nd reflectors by respective detectors and processing these interference stripes by a processing circuit. CONSTITUTION:Laser light from a laser light source part 1 is divded into reflected light and transmitted light by a divider 24. The interference stripes generated on the basis of the reflected light from the 1st and 2nd reflectors 27, 28 are detected by the respective detectors 31, 32. Output signals from the respective detectors are passed through the processing circuits 33, 34 such as integrators having a time constant longer than the period of a square wave of an oscillator 9, multipliers 35, 36 and low-pass filters 37, 38. The distance L between the 1st and 2nd reflectors 27, 28 is measured from he phase difference of these composite wavelength signals.
Patent JP-H08287011-A (JP)
Title: Communication system
Inventor: TSUKIYAMA KAZUYOSHI
IPC: G06F3/0481
Filed: 1995-04-07
Abstract: PURPOSE: To instantaneously observe a result quickly computed by a server correspondingly to a request from each client. CONSTITUTION: A command inputted from each of plural clients 21a to 21c is transmitted to a server 23 capable of executing high speed arithmetic processing through a network 25, the server 23 executes a function corresponding to the command and its execution result is displayed on a large screen 24 connected to the server 23 so as to be observed from a remote place. Since each client 21 can execute prescribed arithmetic processing at a high speed by remotely controlling the server 23 and the return of an operation result to the client side is unnecessary, each client 21 can observe the operation result without transmitting operation result data having much information volume through the network 25.
Patent JP-S5810105-A (JP)
Title: Poppet valve
Inventor: TATEIWA MIKIO
IPC: F01P3/22
Filed: 1981-07-13
Abstract: PURPOSE:To enhance the cooling effect of a valve, by embedding a heat pipe in the inside part of a valve head and a vlave steam of a poppet valve such as an exhaust valve along the axis shaftline of the valve. CONSTITUTION:A portion of the heat transmitted to the valve head 9a part of the valve 9 escapes into a cooling fluid through a valve seat, but the rest of the heat is transmitted to a heat-transmitting medium 20 in a hollow part 18a through the valve head 9a. The escaped heat is transmitted to the heat pipe 16 through convection of the medium 20 and through the stirring of the medium 20 by vertical movements of the valve 9. The heat thus transmitted is further transmitted to a heat-transmitting medium 19 contained in a hollow part 17, from which it is transmitted to a cylinder head through the convection and stirring of the medium 19.
Patent JP-H05272052-A (JP)
Title: Apparatus for continuous pad dyeing treatment
IPC: D06B23/28
Filed: 1992-03-17
Abstract: PURPOSE:To provide a continuous pad dyeing machine enabling easy level dyeing treatment. CONSTITUTION:The objective pad dyeing machine has a treating bath tank 1, a padding mangle 2 and a liquid-circulation part. The machine is provided with a light-transmission sensor placed in the direct channel or by-pass channel in the middle of the liquid circulation part, an operational equipment to perform the division of optical density and compound dye according to the output of the sensor, a control operation part to compare the operation result with a preset standard state and indicate a dyeing control method and a controlling part to control the necessary additional dye in separated state or in combination based on the output of the control operation part.
Patent JP-S62268001-A (JP)
Inventor: FUKAYA KAZUMASA
IPC: F21V19/00
Filed: 1986-05-14
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-H08302445-A (JP)
Title: Boron-containing steel excellent in workability and strength, and production of forged parts made of the same
Inventor: NAMIMURA YUUICHI
IPC: C22C38/00
Filed: 1995-05-02
Abstract: PURPOSE: To efficiency produce a B-contg. steel excellent in workability and strength by preparing a steel contg. C, Si, Mn, Al, Ti, N, B and Cr under speci fied conditions. CONSTITUTION: This B-contg. steel having a compsn. contg., by weight, 0.15 to 0.35% C, <=0.25% Si (not including zero), 0.30 to 1.50% Mn, 0.02 to 0.04% Al, 0.015 to 0.08% Ti, 0.003 to 0.01% N, 0.0005 to 0.004% B and <=1.0% Cr (not including zero), in which P value prescribed by the formula of P value = [C]+0.60[S]+0.15[Mn]+0.15[Cr] is regulated to 0.35 to 0.60% and G value prescribed by the formula of G value = [Ti]-3.5[N] is regulated to 0.01 to 0.07%, and the balance Fe with inevitable impurities is prepd. Moreover, in the formulae, [C], [Si], [Mn], [Cr], [Ti] and ]N] respectively show their contents (%). Thus, the B-contg. steel having about >785N/mm<2> tensile strength and in which the austenite grain size number is regulated to >=5 can be obtd.
Patent JP-S589511-A (JP)
Inventor: TERADA KENJI
IPC: H01H33/64
Filed: 1981-07-09
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-S63274942-A (JP)
Title: Polyimide pattern forming method
Inventor: FUJISAKI KOJI
IPC: G03F7/09
Filed: 1987-05-06
Abstract: PURPOSE:To improve the adhesiveness between a polyimide (PI) film and photoresist at the time of wet etching by providing a specific PI boundary face reforming film on the PI film and subjecting the photoresist to exposing and developing after coating, then etching the PI. CONSTITUTION:The film of the PI consisting of arom. diamine which is 1mol. 4,4'-diamino diphenyl ether and tetracarboxylic anhydride which is 1mol one kind of pyromellitic acid anhydride 3,3',4,4'-biphenyl tetracarboxylic dianhydride or the mixture composed thereof is formed as the PI boundary face reforming film on the PI film 3 (1 is a substrate, 2 is a wiring) and after the photoresist 5 is coated thereon, the photoresist is subjected to exposing and developing, then the PI film 3 is etched. The PI is preferably low thermally expandable PI having <=3X10<-6>K<-1> coefft. of thermal expansion and the photoresist 5 is preferably a cyclized rubber type negative resist. Hydrazine hydrate, etc., are used for an etching agent and the etching rate of the boundary face reforming film 4 is preferably 1/2-2 times the etching rate of the PI film 3. The extremely fine patterns of the inter-layer insulating films of a VLSI are thereby formed.
Patent JP-S5232808-A (JP)
Title: Stainless steel filler metal and sintered alloy to be welded which hav e good weldability
Inventor: KATOU TETSUO
IPC: B23K35/24
Filed: 1975-09-09
Abstract: PURPOSE: Offering stainless steel filler metal and stainless steel-sintered material of high quality whose composition is strictly controlled and which can be easily formed into wires and straps, are low-priced in generall and have good weldability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5334045-A (JP)
Title: Electromagnetic clutch
Inventor: SHIRAI ISAMU
IPC: F16D27/10
Filed: 1976-09-11
Abstract: PURPOSE:A vibration damping rubber provided with a concave surface on an end surface is mounted on a convex portion and the convex portion or stop-plate is displaced, allowing the deformed by pressure rubber to be inserted into a fitting hole and thus, a vibration damping rubber of high operational efficiency and high wear resistance is obtained.
Patent JP-H0211432-A (JP)
Title: Monitor circuit used for lamp circuit monitor, etc
Inventor: GOODON ARAN KINGU
IPC: H05B37/03
Filed: 1989-05-01
Abstract: PURPOSE: To monitor a light circuit properly at all times by producing an alarm signal when a voltage across the terminals of a sensing resistance series- connected to a load such as an external light of an automobile is lowered to below a specified value and when it is raised to above a specified value larger than that specified value. CONSTITUTION: A sensing resistance 16 for producing a small potential across both terminals when a power is supplied is installed between two external lights 10 and a control switch 12 of an automobile, and connection points of each resistance 16 to the lights 10 and the connection points of each resistance 16 to the switch 12 are connected to the terminals 14 to 16 of an integrated circuit 24. The terminals 14 to 16 are connected to the emitters of transistors 50 and 52, and produce an alarm signal when the potential is reduced to a small constant value or less.  Also the terminals 15 and 16 are connected through a protective resistance 151 to the emitters of a multiple emitter transistor 150 having the same number of emitters as the light 10 so as to produce an alarm signal when a voltage across the terminals of the resistance 16 is raised to a constant value or higher which is larger than the above-mentioned small constant value.
Patent JP-S5811950-A (JP)
Title: Photosensitive element for electrophotography
Inventor: SAKAGAMI FUKUMATSU
IPC: G03G5/08
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a photosensitive element with small dark decay and high resistance which is stable for the influence of temperature and heat histories and does not make remaining potential cycle up by using Se arroy containing a comparatively small quantity of As and Cl balanced to the quantity of As as an evaporation source. CONSTITUTION:A photosensitive element is obtained by using Se-As-Cl three element amorphous arroy as an evaporation source which contains 5-300ppm Cl and 0.01-0.5wt% As respectively to Se so that the ratio of ppm value to wt% value is 250-1,200 and forming a photoconductive layer on a substrate by evaporation or the like with tool of 5X10<-4> at the conductive temp. of about 70 deg.C and the evaporation source temp. of 330 deg.C. It is permitted to apply an insulating layer to the surface of the photoconductive layer. By said configuration, a photosensitive element with superior resistance which does not raise its dark amplitude by the influences of temperature and heat histories is obtained and the element is also adapted to high speed copying.
Patent JP-H06319894-A (JP)
Title: Washing machine
Inventor: SHIMONARI TERUAKI
IPC: D06F39/08
Filed: 1993-05-11
Abstract: PURPOSE:To exhibit a high siphon effect in the washing machine which reuses the washing stored in a higher storage tub outside the washing machine by returning it back to the washing tub by the siphoneffect. CONSTITUTION:When the washing water in a higher water storage tub is reused, a small amount of water is supplied to the washing tub (S1, step). By priming hose, the weter is supplied to an exhaust hose (S2 step). Then the water in the higher washing tub is naturally returned to the washing tub and reused by the siphone effect. If the siphon effect is not exhibited and a specific time has passed without getting the washing water at the reset water level (S3, S4 steps), the S1 and S2 steps are repeated till the siphon effect is exhibited.
Patent JP-H04339760-A (JP)
Title: Means for conveyance of article
Inventor: YAMADA MASASHI
IPC: B62B5/00
Filed: 1991-05-15
Abstract: PURPOSE:To make a simple structure useful in forming outer framing members and in arranging top boards and joining materials with ease and neatness by forming as means of forming intermediate shelves outer framing members each of which has a dovetail groove being open outward on the outward side, a U-shaped groove formed at an upper position and being open inward on the inward side, and a rectangular cross section with a longitudinal hollow under said U-shaped groove. CONSTITUTION:Each of outer framing members for forming intermediate shelves which can be arranged as required between panels is formed in a shape having a dovetail groove 35 being open outward on the outward side, a U-shaped groove 36 being open inward on the inward side, and a rectangular cross section with a longitudinal hollow 37 under said U-shaped groove 36. Such outer framing members are assembled by passing a bracket 50 into respective longitudinal hollows 37 and bolting them up. The dovetail groove 35 serves as a means in which an object to be fastened can be fitted and fastened by bolting them up in attaching the object in place. A nameplate can be attached as required by inserting it into the dovetail groove 35 and can be moved by sliding therealong; the removal of a nameplate leaves no mark of its previous presence.
Patent JP-S5733814-A (JP)
Title: Automatic sound volume control device
Inventor: NOZAWA AKIRA
IPC: H03G3/30
Filed: 1980-08-08
Abstract: PURPOSE:To set a sound volume controlling volume to an optimum state, by setting in advance a high reference level and a low reference level, and controlling so that a level of an inputted audio signal enters the range of a comparatively narrow level. CONSTITUTION:An audio signal inputted to an input terminal 1 is converted to a DC signal by a signal converting circuit RC, is provided to the noninversion terminal + of level detectors OP1, OP2, and to the inversion terminal - of the detectors OP1, OP2 are provided the set value of the first and second high reference level setting devices HS1, HS2, and the first and second low reference level setting devices LS1, LS2, respectively. Moreover, on the output side of each setting device HS1-LS2 is provided as level switching circuit LSC, and on the output side of OP1 and OP2 are provided holding circuits HC1, HC2, and clearing circuits CL1, CL''. In this way, the detectors OP1, OP2 decide a level of an input signal, and a rotation of a motor for controlling a sound volume controlling volume R is controlled in accordance with a level set by the setting devices HS1-LS2, by which a sound volume is controlled to an optimum state.
Patent JP-H08266091-A (JP)
Title: Control method of oscillation of output current in voltage-type inverter
Inventor: KADOFUJI KIYOTAKA
IPC: H02M7/48
Filed: 1995-05-08
Abstract: PURPOSE: To prevent oscillation in output current from an inverter without limiting an output frequency of the inverter, by using a PWM signal generating nit for feeding a PWM signal to the inverter after an output frequency as an output from a frequency setting unit and an output command from an output command value setting unit are entered. CONSTITUTION: A current oscillation detecting unit 12 judges whether oscillation in output current is caused or not on the basis of an inverter output current fed through a second signal line 15. a signal of judgment is entered in an output voltage command value setting unit 11 through a first signal line 14. The output voltage command value setting unit 11 receives a frequency (f), a signal of oscillation or non-oscillation through the first signal line 14 and the inverter output current through the second signal line 15 so that an output voltage command (V) can be generated from these factors. After that, a PWM signal (Vabc ) is generated through the PWM signal generating unit 7 on the basis of the output voltage command (V) and the output frequency (f) and fed to an inverter 4.
Patent JP-S602830-A (JP)
Title: Jointing procedure for floor heating panel
Inventor: UCHIDA TETSUEI
IPC: B29L31/44
Filed: 1983-06-17
Abstract: PURPOSE:To improve the titled sheet in its water-tightness and water circulation, by jointing the same such that a metal pipe is inserted into and has its header portion thermally bonded on the tubular portion of sheet with a high frequency, and thereby thermally bonding upper and lower ends of tubular portion on the header portion. CONSTITUTION:In assemblying, a pipe 8 is press-fitted into the opened end 11 of tubular portion 1 of sheet 2. The U-shaped bent edge of plate-like sheet is placed to pinch the end of sheet 2 for contact with it. Electrodes 12, 12' applying a high frequency voltage are arranged externally at the contact area and thermally bonded on it with a high frequency. The flat portion 10 of sheet 2 and the header portion 4 are integrally bonded. The metal pipe 8 inserted into the opened end 11 undergoes an electromagnetic induction for making itself as a temporary electrode. Upper and lower ends of tubular portion 1 are bonded on the header portion 4 is thus communicated to the space inside the tubular portion 1 for providing a water circulation. At the same time, the plate-like portion 10 of sheet 2 is tightly jointed with the header portion 4 for thereby ensuring a water-tightness for the tubular portion 1.