baber/WOPTO huggingface dataset:
Patent JP-H067327-A (JP)
Title: Method for measuring displacement quantity in vertical direction
Inventor: WATANABE YOSHIJIROU
IPC: A61B5/11
Filed: 1992-06-29
Abstract: PURPOSE:To enable the measurement of the displacement quantity in a vertical direction of a body to be measured with high accuracy without variations in the measurement with the measurement method for measuring the flexibility, etc., of the body to be measured, such as human being, by measuring the displacement quantity in accordance with a pressure change arising from the vertical movements of the measuring part of the body to be measured. CONSTITUTION:A condenser microphone which responds sensitively to a change rate of the air pressure in the vertical direction of the atm. air is used as a pressure sensor, i.e., a vertical movement sensor 22, at the time of measuring the flexibility, such as lying prone to give hyper stretch to spinal column. This vertical movement sensor 22 is freely attachably and detachably mounted to the jaw, etc., of the person to be measured. A vertical displacement quantity signal is determined by an integrating circuit 24 from the output signal of the vertical movement sensor 22 at the time of a test. The latest vertical displacement quantity signals successively supplied from a sampling circuit 26 in synchronization with the clock pulses from a clock signal generating circuit 25 are stored time-serially into a waveform memory circuit 27. The max. peak value of the stored waveforms is detected by a max. amplitude value detecting circuit 28 and the detected value is displayed on a display section 29.
Patent JP-H0834700-A (JP)
Title: Method of cleaning surface of compound semiconductor single crystal and etching solution
Inventor: YAMADA TAKASHI
IPC: C30B33/10
Filed: 1994-07-26
Abstract: PURPOSE:To provide a method of cleaning a surface of a semiconductor single crystal of group II-VI compd. in the periodic table capable of causing no deterioration of smoothness of the surface of the single crystal before and after etching, having excellent cleanliness of a mirror surface and suitable for epitaxial growth, etc. CONSTITUTION:The semiconductor single crystal of group II-VI compd. in the periodic table is subjected to etching with a mixture soln. of potassium permanganate, sulfuric acid and water, then subjected to ultrasonic washing in dichloromethane or trichloroethylene, or subjected to heat treatment at higher than 200 deg.C, or subjected to immersion treatment with carbon disulfide at ordinary temp..
Patent JP-S62161503-A (JP)
Inventor: HAYASHI HIDEKI
IPC: B27H1/00
Filed: 1985-08-30
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-H0730125-A (JP)
Title: Semiconductor device and its production
Inventor: MIYAZAKI MINORU
IPC: H01L21/336
Filed: 1993-07-07
Abstract: PURPOSE:To prevent the disconnection in active layer ends of a gate electrode made of a TFT so as to improve the reliability of TFTs. CONSTITUTION:While a gate insulating film 16 is formed by covering an active layer 14, an void is apt to be generated in an area 15. In order to prevent such a phenomenon, a titanium nitride film 17 is formed and further an aluminum film 18 is formed thereon as a gate electrode. Thus, when the gate electrode is subjected to patterning, even if an aluminum etchant would invade the area 15, the aluminum film 18 is hardly etched from the gate insulating film 16 side. On the other hand, when the surface of the film 18 is subject to the formation of an oxide film 19 in an anodizing process, even if an electrolyte would invade the area 15, the film 18 is also hardly oxidized from the film 16 side. Therefore, the formation of insulator of the aluminum film or its disconnection in a part 152 can be prevented.
Patent JP-H0479037-A (JP)
Title: Optical head actuator
Inventor: YOSHIKAWA KIKUO
IPC: G11B7/09
Filed: 1990-07-23
Abstract: PURPOSE:To obtain a wide position detecting range by preventing reflection near a lens holder when a reflecting member is fitted to the lens holder of an objective lens in the position detecting means of the objective lens. CONSTITUTION:A holder 2 of an objective lens 1 is moved in the axial direction of a support shaft 5a and can be freely turned in the circumferential direction. On the outer periphery of the lens holder 2, a driving coil 8 for focusing and driving coils 9-12 for tracking are provided and a reflecting member 31 is fitted on them. Outer yokes 5d and 5e and inner yokes 5b and 5c fitting magnets 6 and 7 are mounted on an actuator pedestal 5 and constitute a magnetic circuit for driving focusing and tracking. The light beams from the respective light emitters of photosensors 14 and 15 are toward an emitting member 41, and light beam reflected from it is made incident to respective light receivers so as to detect the position of the objective lens. Thus, the effective position detecting range is sufficiently secured.
Patent JP-S6172683-A (JP)
Inventor: MIYAHARA KENICHIRO
IPC: C04B35/48
Filed: 1984-09-14
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-H0939251-A (JP)
Title: Ink jet printer
Inventor: SATOU NOBUSUKE
IPC: B41J2/205
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To be able to conduct the gradation print and the environmental correction with a simple constitution. SOLUTION: The ink jet printer comprises an ink tank 12 for containing conductive ink 11, a nozzle 13, electrodes 14, 15 and pulse voltage applying means 18 of energy generating means for discharging the ink 11 from the nozzle 13, and a control block 19 for varying the generated energy per unit time of the generating means in response to the gradation information of image data and circumferential environment. Thus, a dot size can be varied, multiple gradation print and environmental correction can be easily realized, and the printer having high printing quality can be realized.
Patent JP-H0537096-A (JP)
Title: Assembly printed wiring board and its cutter
Inventor: MATSUDA NORIMITSU
IPC: H05K1/02
Filed: 1991-08-01
Abstract: PURPOSE:To dispense with connection during action confirmation by joining connectors with the same signal disposed with each other, in an assembly printed wiring board. CONSTITUTION:The same signals of a, b, c disposed in the connector output of a printed wiring board 2, the connector output of a printed wiring board 3, and the connector output of a printed wiring board 4 are connected to each other with wiring conductors formed on a waste board.
Patent JP-H0532782-A (JP)
Title: Production of aromatic sulfide/sulfone polymer
Inventor: HAYAKAWA HITOSHI
IPC: C08G75/02
Filed: 1991-08-01
Abstract: PURPOSE:To economically obtain the subject new amorphous polymer excellent in heat resistance, flame retardancy, mechanical characteristics, etc., by reacting a dihalodiphenyl sulfone with a sulfidizing agent and then reacting the resultant reaction product with a specific dihalo aromatic compound. CONSTITUTION:(A) A dihalodiphenyl sulfone (preferably a 4,4'-dihaloeno derivative such as 4,4'-dichlorodiphenyl sulfone) in an amount of 0.45-0.53mol based on 1mol sulfur in (B) a sulfidizing agent (preferably sodium sulfide pentahydrate, etc.) is initially reacted with the component (B) in an organic solvent (preferably N-methylpyrrolidone, etc.). The resultant reaction product is then reacted with (C) a dihalo aromatic compound (preferably p-dichlorobenzene, etc.) which is a dihalobenzene or a dihalonaphthalene capable of containing a substituent group to afford the objective polymer having units expressed by the formula (-Ar- is phenylene or naphthalene capable of containing a substituent group; -phi- is p-phenylene).
Patent JP-2001018360-A (JP)
Title: Printing method and printing press
Inventor: KINOSHITA SHINGEN
IPC: H05K3/34
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a printing method by which it is possible to prevent the effusion of paste during squeegeeing from occurring and also eliminate the generation of a printing failure due to the deterioration of penetration of the paste through the opening of a printing plate during a process of separating a printing plate, and a printing press. SOLUTION: The separation speed of the plate face 2b of a mask 2 from the printing face 30a of an object 30 to be printed is controlled by changing the moving speed of a pressing member 80 by a peel speed control means 200 so that the tacking force of paste 8 to stick to a printing face 30a has to be larger than the sum of the force resisting penetration of the paste 8 due to the physical irregularities of the inner wall face of an opening 2a in the mask 2 and the force resisting penetration of the paste 8 (slip stress) due to the tack of the paste 8 to the inner wall face of the opening 2a in the mask 2.
Patent JP-H0241115-A (JP)
Title: Seat device for vehicle
Inventor: TAKAGI TAKESHI
IPC: A47C31/12
Filed: 1988-08-02
Abstract: PURPOSE:To provide preferred body pressure distribution corresponding to the physique body form of a sitter by controlling a drive means for moving vertically a cushion pad support member by a control means according to pressure detected by each pressure sensor for detecting the body pressure of the sitter. CONSTITUTION:Load cells 5 mounted to respective hose members 4, ...,4 detect pressure caused by sitting to act on a seat cushion 1 and send the detecting signals to a controller 7. The controller 7 deduces the physique of a sitter from the total of load information on the basis of the output signals from the load cells 5, while deducing the body form of the sitter such as the position of the hip-bone tuber from each load information and the present body pressure distribution. The controller 7 receiving pressure detecting signals from pressure sensors 6 on the hose members 4 calls up pressure controlling data for the respective hose members 4 form the basic data stored in a microcomputer to obtain the body pressure distribution preferred for the sitter, and regulates the internal pressure in the respective hoses 4 on the basis of the control data.
Patent JP-S6172991-A (JP)
Inventor: YANAGIBASHI YOSHICHIKA
IPC: C21B7/06
Filed: 1984-09-14
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-S6350450-A (JP)
Title: Cast steel for disk brake rotor having resistance to rust and wear
Inventor: FUJITA SHUICHI
IPC: F16D65/12
Filed: 1986-08-19
Abstract: PURPOSE:To provide superior castability, wear resistance, and rust resistance by specifying respective contents of C, Si, Mn, P, S, Cr, Ni, and Ta in a composition of rust-resisting cast steel and by dispersing lumpy Ta carbonitrides. CONSTITUTION:A cast steel for disk brake rotor has a composition consisting of, by weight ratio, 0.5-1.5% C, 2.5-3.5% Si, <=0.7% Mn, <=0.05% P, <=0.1% S, 5-10% Cr, 8-15% Ni, 0.5-5% Ta, and the balance essentially Fe. Further, lumpy carbonitrides of Ta are formed and dispersed into the structure of austenitic matrix. Due to the above composition regulation, the cast steel for disk brake rotor capable of securing castability and productivity equal to those of ordinary cast steel and having rust resistance equal to that of stainless cast steel and further, wear resistance superior to that of stainless cast steel can be obtained.
Patent JP-H06159101-A (JP)
Title: Method of operating gas turbine equipment
Inventor: RORUFU ARUTOHAUSU
IPC: F02C3/02
Filed: 1993-08-04
Abstract: PURPOSE: To execute ignition without problem in a short period of time so as to facilitate combustion process by simultaneously supplying a rich mixture of fuel and a lean mixture of fuel to the cells of a pressure wave machine at predetermined intervals. CONSTITUTION: A wheel 13 with cells is arranged in a wheel disc supported on a shaft 10. The wheel 13 with cells has a side portion 16 at the air side with an inlet 15 at one side, and a side portion 18 at the gas side with an outlet 17 at the other side. An intake passage is divided by a partition wall 19, and an air passage 20 is divided into a radial outer air stream 21 and a radial inner air stream 22. More fuel is supplied to the outer air stream 21 than to the inner air stream 22. Thus, an outer layer having a rich fuel-air mixture and an inner layer having a lean fuel-air mixture are formed simultaneously in cells 14. By simultaneously supplying such mixtures at least at predetermined intervals, it is possible to reduce and stabilize the ignition and combustion process.
Patent JP-S5982741-A (JP)
Title: Measuring device for buried layer of integrated circuit
Inventor: SUZUKI SHINICHI
IPC: H01L21/66
Filed: 1982-11-04
Abstract: PURPOSE:To obtain the titled device, through which the position of the buried layer is detected from the surface of an epitaxial layer through noncontact manner and a pattern can be registered accurately, by detecting reflected rays while moving the irradiating position of infrared beams and measuring the position of the buried layer by the arithmetic operation of a computer. CONSTITUTION:The buried layers 2 are formed to the surface of a wafer 1, and the buried layers are coated with the epitaxial layer 3. The beam diameter of infrared beams 5 from an infrared beam irradiator 4 is adjusted by a germanium lens 6, and the beams are irradiated to the surface of the epitaxial layer 3 from the oblique direction. Infrared beams 5 are reflected partially by the surface of the epitaxial layer 3, and the one part transmits the inside of the layer 3. When there is the buried layer 2 in a transmitting section, reflection is also generated on the surface of the layer. These reflected rays 7 are adjusted adequately by germanium lenses 6, and inputted to a detector 8. A detecting signal from the tector 8 is inputted to the micro-computer 9. An empirical formula and a graph are incorporated into the micro-computer 9, and the presence of the buried layer 2 is decided instantaneously by the detecting signal.
Patent JP-S58135580-A (JP)
Inventor: ANDORIYUU HAATSUOGU
IPC: C03C4/18
Filed: 1982-11-04
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-H0942506-A (JP)
Title: Emergency valve
Inventor: UEZURU CHIKATOU
IPC: F16K11/22
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of a facility by allowing one emergency valve to have functions of two emergency shut down valves and one emergency reliet valve while using a standard cylindrical pipe and preventing adhesion of scale and the like. SOLUTION: A valve body 20 for bypass, comprising a stationary plate 14 with a circulation hole and a movable plate 18 opening and closing the circulation hole, is attached to a valve rod 13 provided in a cylindrical valve box 12 with both ends of the axial direction blocked. The inside of the valve box 12 is partitioned into two parts of an inflow room 15 and an outflow room 16, and cylindrical inlet parts 21, 23 and outlet parts 22, 24 are provided on the periphery walls of the respective rooms 15, 16. Then, an inflow side valve body 27 and an outflow side valve body 29 which open and close between the inlet parts 21, 23 and the outlet parts 22, 24 are connected with the valve rod 13.
Patent JP-H0359877-A (JP)
Title: Dynamic semiconductor storage device
Inventor: TAKASHIMA DAIZABURO
IPC: H01L27/10
Filed: 1989-07-28
Abstract: PURPOSE:To reduce the interference noise of inter-bit by adding transistors to sense amplifier circuits connected to a memory cell array in serial and supplying a potential which is sufficiently lower than a power voltage to gates. CONSTITUTION:The third transistors Tr00, Tr01... are provided in serial for the sense amplifier circuits SA0, SA1... consisting of two transistors Tr10, Tr20, Tr11, Tr21.... For operating them in saturated areas, the same gate voltage 10 is impressed on the gates of respective third transistors Tr00, Tr01.... The potentials of respective pairs of bit lines drop by a prescribed current which is controlled at that time and the signals of the bit lines BL0 and BL1 are amplified. Consequently, time when all the sense amplifier circuits SA0 and SA1 start operating becomes almost constant. Thus, interference noise between adjacent bit lines owing to the connection capacity of inter-bit line can be prevented.
Patent JP-H0363938-A (JP)
Title: Coil arrangement for optical scanner
Inventor: NORUBERUTO HAINRITSUHI
IPC: G11B7/09
Filed: 1990-07-24
Abstract: PURPOSE: To provide a stable structure as a coil arrangement and to unnecessitate a bonding operation by composing a first coil into a cylindrical shape and adapting other coil designed as a saddle coil to the cylindrical periphery part of the first coil. CONSTITUTION: The first coil 1 is coiled on a coil mandrel in a state without support by a normal method, next a plastic jacket 9 is injection-molded in the periphery, by which special stability is provided. Next, two coil chambers (coil chamber) 10 and 11 designed in a groove (chanel) shape in those cross sections are directly formed within the plastic jacket 9 at the opposite position in the radial direction on the outside of the first coil. And other two coils 4 are housed in the chamber, thereby simultaneously coupling with the first coil 1 in the periphery part. By this way, an additional technic such as bonding operation is urmecessitated for installing other coil to the first coil.
Patent JP-H07232915-A (JP)
Title: Method for recovering fluorine in waste water
Inventor: KAWAMOTO HIROMI
IPC: C01B7/19
Filed: 1992-07-21
Abstract: PURPOSE:To recover F ion in a waste water as the reutilizable concnd. fluorine by bringing a weakly basic ion-exchange resin having adsorbed the F ion into contact with ammonium hydroxide and eluting the F ion. CONSTITUTION:A waste water contg. F ion is introduced into an active-carbon tower 2 from its storage tank 1 to remove impurities and then sent to a strongly acidic cation-exchange resin tower 3 to exchange the dissolved neutral salt of hydrofluoric acid for hydrofluoric acid. The waste water is then passed alternately through the first and second weakly basic ion-exchange resin towers 4 and 5 to saturation-adsorb the F ion on the weakly basic ion-exchange resin. The eluate contg. ammonium hydroxide is passed through the weakly basic ion-exchange resin to elute the F ion as ammonium fluoride and sent to a storage tank 7. The aq. ammonium fluoride soln. is then concentrated and recovered.
Patent JP-S5984071-A (JP)
Inventor: NAKABAYASHI HIDEO
IPC: F25D19/00
Filed: 1982-11-04
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-2000034623-A (JP)
Title: Apparatus having at least one carding segment provided in spinning preparation machine such as card, cleaner, or the like
Inventor: LEIFELD FERDINAND
IPC: D01G15/26
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus in a state capable of being accurately and uniformly controlled and in a state simplified in the structure and assembling, a controlling means of which is formed so as to be able to change spacing in the radial direction between card cloths of a roller and of a carding segment. The controlling means belong to both end parts of at least one carding segment equipped with a card cloth placed in a position facing the card cloth of a roller rotating at high speed. SOLUTION: This apparatus is assembled in such a way that spacing in the radial direction between the card cloth 4a of a roller and the card cloths 24'a and 24'b can be controlled by the position and/or shape of flexible mounting layers 20, and the layers 20 are each placed between each end part of carding segments 17a-17n and a supporting face 19 for fixing the position of a machine.
Patent JP-H0747947-A (JP)
Title: Anti-lock brake control device
Inventor: SHIMIZU MUTSUMI
IPC: B60T8/48
Filed: 1993-08-05
Abstract: PURPOSE:To suppress the increase of the thickness of a base body in setting a large volume of a damper chamber and the maximum volume of a storage chamber and improve the workability and the fitting property in an anti-lock brake control device where a normally-open type solenoid valve, a reservoir, a normally-closed type solenoid valve, a return pump and the damper chamber are arranged in the base body. CONSTITUTION:A plurality of recessed part for fitting in two rows, and recessed parts 8 31, 841 for a damper and for a reservoir where the recessed parts for fitting which are relatively deep on each side are provided on a base body 34 opening to one surface 34a. One part of a housing for each solenoid valve is fitted to each recessed part for fitting, a damper chamber 90 is formed by closing the open end of the recessed part 831 for the damper, a piston 92 of a reservoir 191 is fitted in a slidable manner to the recessed part 841 for the reservoir, and return pumps 211, 212 are arranged between the rows of the recessed parts for fitting at the position approximately corresponding to the inner end of the recessed parts 831, 841 for the damper and for the reservoir.
Patent JP-H0535067-A (JP)
Title: Developing device
Inventor: OKANO KEIJI
IPC: G03G15/08
Filed: 1991-08-02
Abstract: PURPOSE:To make developer circulate on the back of a controlling member, furthermore, to stably supply the specified amount of the developer to a controlling part, so that a uniform developer coating layer is formed by providing a columnar developer carrying member stationarily rotating while always keeping a specified interval with the developer carrier on the just upstream side of the controlling member for controlling the thickness of developer layer. CONSTITUTION:As to the developing device, a columnar toner carrying member 1 is arranged in a state where it always keeps the specified interval with the developer carrier 4 on the just upstream side of the controlling member 5 in a developer container 7 containing the high resistance magnetic toner T which is one component developer and is negatively electrostatically charged. The toner carrying member 1 is stationarily rotated and driven, so that the toner T on the back of the magnetic controlling member 5 is made to circulate well, and the toner T can be stably supplied to the controlling part. Thus, uniform toner coating can be executed, so that a good image without the nonuniformity of density can be obtained.
Patent JP-S5986592-A (JP)
Inventor: ARITAKE TAKESHI
IPC: B66C23/32
Filed: 1982-11-08
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-2000029266-A (JP)
Title: Image forming device
Inventor: OKUNISHI KAZUO
IPC: G03G15/01
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of prolonging the lives of consumable articles such as a photoreceptor drum and a toner in spite of the mixed mounting of a monochrome original and a color original and improving the use efficiency in the image forming device such as a copying machine having the function of switching a color mode and a monochrome mode. SOLUTION: In the case that a monochrome original comes out during printing in a color mode, this device computes a loss which occurs when the mode is switched to a monochrome mode and a loss which occurs when the monochrome original is printed in the color mode without switching the mode respectively (S307). Based on the result of comparing the both, the device judges whether or not it is necessary to switch to the monochrome mode, (S309).
Patent JP-H01104738-A (JP)
Title: Nickel base alloy
Inventor: JIYON HAABAATO UTSUDO
IPC: C22C19/05
Filed: 1988-08-05
Abstract: PURPOSE: To produce a nickel based alloy, which is castable and forgeable and excellent in creep strength by incorporating a specified ratio of C, Zr, B, Ta, Nb, Ti, Al, W, Cr, Co in Ni and specifying a total quantity of Al and Ti.  
     CONSTITUTION: This Ni based alloy has a composition consisting of, by weight, about 0.08-0.12% C, about 0.005-0.02% Zr, about 0.005-0.015% B, about 0.9-1.1% Ta, about 0.7-0.9% Nb, about 2.2-2.4% Ti, about 1.1-1.3% Al, about 1.8-2.2% W, about 22.2-22.8% Cr, about 18.5-19.5% Co and the balance substantially Ni, further about 3.2-3.8% (Al+Ti). By heat treating this alloy at 2100F° for 4 hour and 1475F° for 8 hour, the Ni based alloy, which contains about 28vol% γ' phase (Ni 3 (Al, Ti)) and about 6atom% γ' phase generating elements (Al+Ti+Ta+Nb) and suitable for welding, is obtained. 
     COPYRIGHT: (C)1989,JPO