baber/WOPTO huggingface dataset:
Patent JP-S54101282-A (JP)
Title: Two layer rolysilicon semiconductor device
Inventor: SHIMADA SHIGERU
IPC: H01L21/8242
Filed: 1978-01-27
Abstract: PURPOSE: To constitute thick polysilicon wiring substantially, by applying the process used for polysilicon as two layers at the memory cell side also to the peripheral wiring side, in two layer polyislicon semiconductor devices.  
     CONSTITUTION: On the semiconductor substrate 1, the first gate insulation film 2, film 2, first layer polysilicon 3 formed on the film 2, second layer polysilicon 5 contacted on the first layer 3 through the through-hole of second gate insulation film, memory cell region consisting of the aluminum wiring 8 contacting with the second layer 5, and the region having substantially thick silicon wiring by contacting the other part 12 of the second layer polysilicon superimposingly on the other part of the first layer polysilicon formed on the peripheral insulation film 10 of this region, are provided. Thus, the wiring resistance can be reduced and corresponding to speed up can be made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57122343-A (JP)
Title: Engine diagnosing system
Inventor: KANEGAE HIDETOSHI
IPC: F02M65/00
Filed: 1981-01-22
Abstract: PURPOSE:To diagnose the engine which does not operate by itself quickly and accurately by measuring the amount of HC during the cranking of the engine which does not operate by itself, and judging the faulty system based on the rate of inclusion. CONSTITUTION:By probe 1, a battery voltage (a), battery charging and discharging current (b), a primary voltage (c) of ignition coils, a secondary voltage (d), and the like are detected. The amount of HC in exhausted gas during the cranking of the engine which does not operate by itself is measured by an exhausted gas sampling probe 4 and an HC tester 5. Excessively small or large amount of fuel supply and abnormality in an ignition system are judged by a computer 10 provided with a CPU 12, an RAM 13 for operation, an ROM for programming, and the like through an I/O 6, based on whether the rate of inclusion of HC is lower than the lower limit reference value or higher than the higher limit reference value. Therefore the engine which does not operate by itself can be diagnosed quickly and accurately without assumption. If the amount of CO is concurrently measured together with HC, more accurate judgment can be accomplished.
Patent JP-H06213597-A (JP)
Title: Bullet for pistol
Inventor: OKANO TERUO
IPC: C08L101/16
Filed: 1993-01-20
Abstract: PURPOSE:To enable a bullet to be automatically decomposed at a natural environment and eliminate some problems such as damage against small animals or pollution of environment and the like by a method wherein the bullet for an air pistol and the like is formed of raw-decomposing plastics. CONSTITUTION:Raw decomposing plastics are made of high molecular compound and its blending product converted into low molecular compound in which a biometabolism is related at one step of oxygen decomposition. This is finally decomposed into carbon dioxide and water through its natural decomposition under a normal environmental condition where moisture. and microorganism and the like are present. Such a biodecomposition plastics is applied to form a bullet for an air pistol or a spring pistol and the like. As the biodecomposing plastics, for example, starch got by agricultural product got through photosynthesis is applied as major raw material, denatured polyvynil alcohol resin which is hydrophilic and can be decomposed with micro-organism is applied as sub-raw material and they are coupled to each other at their molecular level.
Patent JP-H02188066-A (JP)
Title: Display device
Inventor: MURAMATSU HIDEO
IPC: G09G5/36
Filed: 1989-01-13
Abstract: PURPOSE:To change events efficiently by changing the events according to the rotation of a varying means and making the variation speed of the events slow when the quantity of rotation of the varying means is large and fast when large. CONSTITUTION:A joy ball 313 consists of a stick part 313a which can slant by a certain angle theta in all directions of 360 deg. and a ball part 313b which constitutes part of a sphere fitted to the upper part of the stick part 313a and when 25 deg.<theta<35 deg., a cursor does not move. When 20 deg.<=theta<=25 deg. and 35 deg.<=theta<=40 deg., the cursor moves at a reference speed. When 0 deg.<=theta<=5 deg. and 55 deg.<=theta<60 deg., the cursor moves five times as fast as the reference speed. Consequently, when the rotating speed is slow, a fine movement adjustment can be made and when the rotating speed is large, on the other hand, large movement is performed in a short time.
Patent JP-S63175728-A (JP)
Title: Combination weighing device
Inventor: TSUKASA FUMISUKE
IPC: G01G19/42
Filed: 1987-01-14
Abstract: PURPOSE:To improve the operating rate of a device while reducing its weighing error by inhibiting a body to be measured from being supplied until a weighing hopper is emptied, and performing zero-tracking operation. CONSTITUTION:The controller 40 of the combination weighing device controls a mechanism part 30 and when bodies to be measured which are stored in all storage chambers 31, 31... that the weighing hopper 32 inhibited by a supply inhibiting means 46 from being supplied newly with bodies to be measured has are discharged, a zero-tracking control means 47 sets a new zero-point correcting value in a correcting value storage means 41 corresponding to the hopper 32. When the hopper is released from being inhibited by the means 46 and new bodies to be measured as stored, weighed value signals from weighing means 33, 33... are supplied to weighed value arithmetic means 42, 42... to subtract the correcting value in the means 41, and the results are sent to a combination selecting means 43 to select an equal combination. Thus, the weighing error is reduced and the operating rate of the device is improved.
Patent JP-S58131273-A (JP)
Inventor: SHIMIZU HIROSHI
IPC: E04H3/28
Filed: 1983-01-20
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-H08204178-A (JP)
Title: Simulation method
Inventor: MATSUZAWA KAZUYA
IPC: G06F19/00
Filed: 1995-01-23
Abstract: PURPOSE: To stabilize physical quantity in the window boundary and transportation parameters to be extracted, by extracting transportation parameters from the state of particles in a window, executing fluid simulation in the whole analysis structure, and updating the number of particles, velocity, energy, etc., in the window boundary. CONSTITUTION: The result of fluid simulation is used as the initial value of electron concentration distribution, and particles are arranged in a window. In the window boundary, the number of particles, the velocity, the energy and the carrier temperature as the boundary conditions are set. Particle simulation is executed in the window. Whether the motion has reached a stationary state, or whether a specified time has passed is judged. When the decision is 'false', the mobility, the energy, the carrier temperature and the relaxation time are extracted from the state of particles in the window, and the fluid simulation is again executed in the whole analysis region. When the judgment is 'true', whether the calculation of all bias conditions has been finished is judged.
Patent JP-S59133366-A (JP)
Title: Supplying method of evaporating material
Inventor: NOZAKI SEISUKE
IPC: C23C14/24
Filed: 1983-01-20
Abstract: PURPOSE:To prevent the contamination of a wire-shaped evaporating material in the stage of evaporating said material by an electron beam by supplying said material through a tubular cover and retracting the material into the cover after melting the same into a crucible. CONSTITUTION:A wire-shaped evaporating material 6 which is kept under a cover 4 of a feed mechanism and is wound around a reel 5 is drawn out to the irradiating position of an electron beam 3 in the upper part of a crucible 2 provided to a substrate 1 and is supplied through a guide 8 so that the material is melted and evaporated in the crucible 2. The material 6 is supplied through a tubular cover 10 upon emerging from the guide 8 and after the melting of the material 6 into the crucible 2 is finished, the material is retracted to the position of the guide 8, by which the contamination of the wire-shaped vapor deposition source 6 by the scale and gas adsorption during evaporation is prevented and the supply of the material 6 is smoothly accomplished.
Patent JP-H01181732-A (JP)
Title: Apparatus for moistening soil of sowing plant
Inventor: AIZAWA KENJIRO
IPC: A01G9/10
Filed: 1988-01-18
Abstract: PURPOSE:To enable sufficient moistening of soil in a short time, by disposing an irrigation apparatus for irrigating and moistening the soil prior to the filling of mixed soil in a raising seedling box. CONSTITUTION:Two or more kinds of soil are mixed by a soil mixer C and filled in a raising seedling box with a soil charging apparatus B. A shower irrigation apparatus 31 is placed between lower conveyors placed under the hopper for the two or more kinds of soil. The two or more kinds of soil falling from the plural lower conveyors are irrigated with an irrigation apparatus 31 at the falling part of the soil to enable the sufficient moistening of the soil to the inner part of the soil.
Patent JP-S59133240-A (JP)
Title: Resin composition
Inventor: NIIMURA TETSUYA
IPC: C08L25/14
Filed: 1983-01-20
Abstract: PURPOSE:An inexpensive resin composition good in transparency, moldability and excellent in weather resistance, prepared by adding a specified stabilizer to a methyl methacrylate/styrene copolymer. CONSTITUTION:Bis(2,2,6,6-tetramethylpiperidyl)sebacate and/or 4-benzoyloxy-2,2,6, 6-tetramethylpiperidine are used as a stabilizer. Namely, methyl methacrylate is copolymerized with styrene by using a t-butyl peroxy ester (e.g., t-butyl peroxypivalate or di-t-butyl peroxyhexahydrophthalate) to form a copolymer comprising 30-70wt% methyl methacrylate unit and 70-30wt% styrene unit. To 100pts.wt. of this copolymer, 0.05-5pts.wt. of the above stabilizer is mixed.
Patent JP-S5291601-A (JP)
Title: Abnormality detection circuit of power source
Inventor: OOHASHI TOSHIROU
IPC: H02H7/20
Filed: 1976-01-28
Abstract: PURPOSE: To enable sure detection of abnormality in power source with less number of components and less power consumption for application to a CMOSIC clock circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05194895-A (JP)
Title: Gold ink composition
Inventor: SHIMADA MIKIYA
IPC: C09D11/10
Filed: 1992-01-21
Abstract: PURPOSE:To provide a gold ink compsn. excellent in transferability and capable of being fired even in an atmosphere of a low oxygen concn. and forming a dense film after being fired. CONSTITUTION:The objective compsn. comprises 4-6wt.% copolymer of isodecyl methacrylate and isobutyl methacrylate with glycidyl methacrylate, 3-5wt.% inorg. additive consisting of either glass frit alone or both of glass frit and an inorg. oxide; 78-85wt.% gold powder of 0.5 to 1mum in average particle diameter, and an org. solvent.
Patent JP-H10205330-A (JP)
Title: Cooling fan
Inventor: SATO HIROSHI
IPC: F01P5/02
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To reduce a reverse flow in a tip clearance part so as to increase the efficiency of an on-vehicle fan by forming an auxiliary blade part different from a stop angle in a blade rotational direction in the radial direction outside of the tip part of each blade in a rotary blower having a plurality of blades disposed in the outer periphery of a boss. SOLUTION: In a rotary blower including a plurality of blades disposed in the outer periphery of the boss part 1 of the cooling fan or the like of the heat exchanger of an automobile, Each of the plurality of blades is composed of a main blade part 2 protruded from the boss part 1 in a radial direction and an auxiliary blade part 3 integrally provided in the radial direction outside tip of the main blade part 2. This auxiliary blade part 3 is formed to have a stop angle different from that of the rotating direction of the main blade part 2. That is, if the stop angle of the main blade part 2 is A and the stop angle of the auxiliary blade part 3 in a fan rotating direction is B, a relationship A<B<90 deg. is satisfied.  The position of the auxiliary blade part 3 is set in a wind side more than the position of 50% of the maximum width of the rotary shaft direction of the tip part of the main blade part 2.
Patent JP-S58124929-A (JP)
Title: Carbon furnace atomizing device
Inventor: IKEDA MASAHIKO
IPC: G01N21/74
Filed: 1982-01-21
Abstract: PURPOSE:To control temp. accurately over the entire stage in a carbon furnace atomizing device by measuring temp. with a thermocouple in drying and ashing stages and with a photosensor in atomizing stages. CONSTITUTION:A carbon furnace 3 consisting of a graphite tube is held by means of adapter elements 1 and 2 in such a way as to permit conduction of electricity thereto and is enclosed coaxially. A thermocouple element T is provided in one of supporting parts 1a, 2a, and temp. is measured for the purpose of temp. control in drying and ashing stages among the stages for atomizing the intended elements in the sample soln. fed into the furnace through a sample feed port 6. Notches 1e, 2e are formed in the adapter end parts 1c, 2c deviated by 90 deg. from auxiliary feed openings 1d, 2d, and a filter 8 and a photosensor 7 are provided by intersecting with a detecting optical axis 9. The sensor 7 measures the temp. for the purpose of temp. control at high temp. in the atomizing stages. Thus, the temp. in controlled adequately throughout the entire stage for atomization.
Patent JP-S59134558-A (JP)
Title: Method of injecting electrolyte into battery
Inventor: ONO JIROU
IPC: H01M50/627
Filed: 1983-01-20
Abstract: PURPOSE:To quickly perform electrolyte injection to an electrode group and also to heighten reliability of a battery by adding a centrifugal force to electrolyte after having the electrolyte of a predetermined quantity poured into an injection tube, of which a liquid inlet is closed by the upper portion of the electrode group. CONSTITUTION:A battery 12 is mounted after its electrode group is inserted in a battery supporter 13, and after mounting a liquid injection tube 6 of a funnel shape on a liquid injection tube supporter 11 under a condition of the liquid inlet 6a being closed by the upper portion of an electrode group, a necessary quantity of electrolyte is poured into the liquid injection tube. Then, when a motor 8 is revolved, a rotary shaft 9 of the motor 8 and a rotary part 7 of a bar shape connected thereto are revolved. When a revolution is started, the battery supporter 13 is moved by a centrifugal force toward the rotary part 7 of a bar shape around a supporter holding shaft 10 serving as a center of revolution so as to be in parallel with it a liquid injection is performed by an acceleration G based upon the centrifugal force acting on the electrolyte within the liquid injection tube 6.
Patent JP-H10203810-A (JP)
Title: Production of carbon nanotube
Inventor: DEN TORU
IPC: B82B3/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain carbon nanotube excellent in directionality on a base substance selected from a wide range of materials at a relatively low temperature by previously forming the carbon nanotube-growing areas on the surface of the base substance, arranging the areas in the reaction vessel, introducing the starting gas and generating plasma by direct current glow discharging. SOLUTION: On the surface of a base substance 43 (for example, Pd base plate) which is also used as a cathode for direct current glow discharge, are previously formed the carbon nanotube-growing areas that is formed preferably by changing physically the shapes or chemically the composition of the areas, more preferably by forming metallic ultrafine particles containing any of Fe, Co or Ni. Then, the base substance is arranged on the base holder equipped with a heater 44 in the reactor vessel 41 and the starting gas for introduction of carbon (for example, ethylene, He and H2 ) is introduced and plasma is generated by the direct current glow discharge in the reactor vessel.
Patent JP-H10203633-A (JP)
Title: Chain cutting detection device for link conveyor
Inventor: KAKITSUBO YUKIO
IPC: B65G19/04
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To reliably detect the cutting of a chain and to prevent a trouble caused by the cutting, by operating or stopping a drive device of the chain via a controller by a detection signal of a detection part detecting the motion of a flight fixed to the chain of a link conveyor. SOLUTION: When a flight 3 passes a cutting detection part 6 of a chain cutting detection device at predetermined periods, a weight 14 at the tip of a lever of the detection part 6 is pushed and oscillated by the flight 3 in the direction in which the chain is headed to bring a part 16 to be detected of the tip end near to the detection sensor 9, which sends a detection signal. When the weight 14 is separated from the flight 3, the lever 8 is restored to a vertical position. If the chain 2 is cut, the chain 2 of a loose side of a drive device 4 stops and the detection sensor 9 stops sending the detection signal. A controller 7 judges the cutting of the chain 2 by the presence or absence of the signal from the detection sensor 9 during a predetermined period to operate or stop the drive device 4.
Patent JP-S60153034-A (JP)
Title: Electronic copying machine
Inventor: DEGUCHI YASUSHI
IPC: G03G15/04
Filed: 1984-01-20
Abstract: PURPOSE:To form sharply an electrostatic latent image other than an original image by equipping a photosensitive body with a short-focus lens array which has shorter conjugation length than a short-focus lens array for forming the electrostatic latent image other than the original image. CONSTITUTION:A short-focus lens array 58 which forms an image of an original placed on a platen on the circumference-side surface of the photosensitive drum 13 is provided vertically at the peak part of the photosensitive drum 13. Then, a red monolithic light emitting diode array (LED array) 15 which forms the electrostatic latent image other than the original image on the photosensitive drum 13 and another short-focus lens array 14 which projects and forms the image other than the original image are provided beside said short-focus lens array 58. Consequently, the electrostatic latent image other than the original image is formed sharply.
Patent JP-S62167898-A (JP)
Title: Steel sheet for rust prevention
Inventor: KANAMARU TATSUYA
IPC: C25D15/02
Filed: 1986-01-21
Abstract: PURPOSE:To remarkably improve the corrosion resistance of the titled steel sheet obtd. by forming a coating layer dispersed with metallic Cr particles in a Zn (alloy) plating layer on the steel sheet. CONSTITUTION:An example is taken of the case in which Zn (alloy) plating is executed by an electroplating method. The metallic Cr particles of about <=200 mesh minus sieve are added to an acidic Zn (alloy) plating bath and while the bath is kept stirred, the steel sheet is subjected to plating, by which the coating layer taking the Cr particles of about 1mum diameter into the plating layer is formed thereon. The large particles of Cr settle down onto the bottom of the plating bath. The same effect is obtd. as well in the case of executing the above-mentioned plating by a hot dip coating method, ion plating method, thermal spraying method, etc. The double coating layers are formed by forming the above-mentioned coating layer as an inside layer and subjecting the extreme surface layer to Zn or Fe plating or alloy plating essentially consisting thereof. Such steel sheet is adequate for an automobile, etc.
Patent JP-H07219236-A (JP)
Title: Pattern forming method and device
Inventor: SEKIYA TAKURO
IPC: G03F7/004
Filed: 1994-01-31
Abstract: PURPOSE:To make it possible to easily obtain patterns without using a costly photomask by forming the patterns of an opaque material on a base body having a photosensitive resin layer formed on the surface and forming coating regions meeting the patterns. CONSTITUTION:The base body 4 is pretreated and a photoresist layer is formed thereon and is subjected prebaking. Desired patterns are designed by fully utilizing computer graphics. The base body 4 formed by laminating the base body after prebaking and a dry film resist is set on a base body holding base 3 and while the non-light transparent material is injected onto the resist surface of the base body 4 according to the patterns of the computer graphics by starting an injection head 4, a carriage 2 is moved in X, Y directions to form the patterns of the non-light transparent material on the resist surface of the base body 4. The resist layer is sensitized by irradiation with UV light according to the presence or absence of the coating of the non-light transparent material and is then subjected to developing, post baking, etching and resist removing.
Patent JP-S58127879-A (JP)
Inventor: ENDOU SHIGETOSHI
IPC: E05D15/06
Filed: 1982-01-23
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-H11211798-A (JP)
Title: Superconductive high frequency clock operation evaluation circuit
Inventor: NAGASAWA SHUICHI
IPC: H01L39/22
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a superconductive high frequency clock operation evaluation circuit capable of the measurement and evaluation of a superconductive integrated circuit with a high frequency clock of at least several GHz. SOLUTION: On the same chip 1 as a circuit 20 to be measured, the high frequency signals (clocks) of HGz band to be supplied to inputs IN1-IN4 of the circuit 10 to be measured are supplied through SQUID circuits 21-24 commonly with the bias of the circuit 10 to be measured. DC power sources DC1-DC4 are respectively connected through correspondent switches SW1-SW4 to the control signal inputs of these SQUID circuits 21-24. Since the switch is set on or off as needed and all the high frequency clocks are supplied to the respective inputs IN while being synchronized by the SQUID circuits to which control signals are supplied by the turned-on switches, the high frequency clock operation evaluation of the circuit 10 to be measured in made possible.  At this time, since all the high frequency clocks to be supplied to the respective inputs IN are synchronized, the exact measurement is made possible.
Patent JP-H07281220-A (JP)
Title: Optical amplifier using doped fluoride-glass optical fiber and preparation thereof
Inventor: MACHIRUDO SAMANKOFU
IPC: G02B6/00
Filed: 1995-01-24
Abstract: PURPOSE: To provide an optical amplifier using an optical fiber made of erbium- doped fluoride glass, having a flat gain spectrum. CONSTITUTION: An optical amplifier is composed of a central single mode optical fiber 2, made of erbium-doped fluoride glass and two single mode quartz optical fibers 4a and 4b which are connected to both ends of the optical fiber 2, and have the same optical mode diameter as the fiber 2 has and at least one of which is doped with erbium and a method for manufacturing the amplifier. Therefore, the gain spectrum of the amplifier can be flattened within a width of <1dB over a wide wavelength region 1,533-1,560nm, without lowering the gain of the amplifier. In addition, an amplifier having excellent characteristics can be easily manufactured by only adjusting the lengths of the optical fibers.