baber/WOPTO huggingface dataset:
Patent JP-S56149874-A (JP)
Title: Picture indicator
Inventor: KURAHASHI KOUICHIROU
IPC: H04N5/57
Filed: 1980-04-22
Abstract: PURPOSE:To apparantly improve the sharpness of a picture to be displayed, by means of a dotlike sampling, by sampling a video signal to be displayed, by pulses are arranged in order at every horizontal scanning in phase, or those which are shifted at every scanning by 1/2 period. CONSTITUTION:An input video signal 1 is amplified by a band-pass characteristic matching the band of the signal 1 which has been input by the first video amplifier 2, is input to the sampling pulse generating circuit 3, and generates a sampling pulse 31 whose frequency is higher than the maximum frequency of the signal 1 and phase has been locked to horizontal scanning. Also, an output signal from the amplifier 1 is privided to the sampler 4, and is sampled by the pulse 31 from the circuit 3. And, the video signal which has been sampled by the sampler 4 is amplified by the second video amplifier 5, is provided to the cathode of the CRT10 or the grid, and the signal which has been sampled in the form of dots is displayed on the CRT, so that the sharpness of a picture to be displayed is improved.
Patent JP-H05255939-A (JP)
Title: Foundation structure
IPC: E02D27/01
Filed: 1992-03-12
Abstract: PURPOSE:To make a foundation lightweight and highly rigid and facilitate the construction of the foundation. CONSTITUTION:A foundation is constituted of a foundation rise section 10 made of precast concrete, a footing section 20, and a cast-in-place concrete layer 26 placed in the footing section 20. The footing section 20 is formed with a box-like base section 21 and multiple triangular support plate sections 22 provided on the base section 21. The foundation rise section 10 is installed on the base section 21, and both side faces are supported by the support plate sections 22. Concrete is placed in the base section 2, the lower end section of the foundation rise section 10 is buried in the concrete layer 26, and the footing section 20 and the foundation rise section 10 are integrally connected.
Patent JP-H10238107-A (JP)
Title: Clamp
Inventor: YOSHIDA MIKIHIKO
IPC: F16B7/04
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent a pipe from becoming rotatable because a stopper has abruptly gotton out of place and secure safety of works. SOLUTION: An insertion hole 112 is opened on the connection face 111 of a clamp 100 and a holding member 200 or the connection face 111 for mutual clamps, in the clamp 100 rotatably connected a clamp 100 for holding a pipe and a holding member 200 for a wide flange-shaped steel or the like or mutual clamps for holding a pipe. And the pin is inserted in the insertion hole 112 at the inside of the clamp 100 to restrict or allow the rotation of the clamp 100 and the holding member 200 or mutual clamps.
Patent JP-S63221008-A (JP)
Title: Preparation of composite board
Inventor: FUJIMOTO MASARU
IPC: B32B21/02
Filed: 1987-03-11
Abstract: PURPOSE:To obtain excellent sound insulating property and cushioning property as well as good touch and appearance, by combining raw materials such as cork particles in the surface layer part and elastic wood chips, chaffs, straw small pieces and the like in the bonding layer part and adhering them with a rubber latex having rubber elasticity. CONSTITUTION:Cork particles of the raw material forming the surface layer are spherical or cubic and their diameter or side is 1-7mm. Wood chips have 1-10mm in length and about 0.1-1mm in thickness. Chaffs are rice and wheat hulls which are tough and have excellent elasticity. Straw small pieces are rice straws or wheat straws cut in 0.5-3cm lengths. They are used by adjusting the water content to 11-13% and drying. As the adhesive, a mixture of one or more synthetic rubber latices whose main component is a monomer having conjugated double bonds is used as a main agent. 100pts.wt. of cork particles or 100pts.wt. of various small pieces are uniformly coated with 20-60pts.wt. of adhesives or 30-80pts.wt. of adhesive, respectively. Each one is individually laid up to form two or more layers of mat layers and hot-pressed between hot press plates.
Patent JP-S59180276-A (JP)
Inventor: KAWAGUCHI BUNSHIROU
IPC: D06F58/28
Filed: 1983-03-31
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-H02232978-A (JP)
Title: Semiconductor radiation detector and manufacture thereof
Inventor: OOMORI YASUICHI
IPC: G01T1/24
Filed: 1989-03-07
Abstract: PURPOSE:To protect the surface of a compound semiconductor crystal against a mechanical shock and to moderate stress inside the semiconductor crystal at the connection of leads by a method wherein an organic insulating film is formed to cover at least a side of the compound semiconductor crystal sensitive to radiation excluding an electrode. CONSTITUTION:A layer, deteriorated due to processing, on an opposed face of a P-type CdTe crystal 1 is removed, and then an organic insulating film is applied thereon. The film 2 is patterned to form a pattern window 5. After post-baking, a charge collecting electrode 3 and a back electrode 4 are formed using the film 2 as a mask to form a semiconductor radiation detector. The organic film 2 can be formed of polyimide, polyamide, or the like. A compound semiconductor crystal can be formed of CdTe, GaAs, HgI2, CdS, CdSe, CdSSe, or the like.
Patent JP-S59179558-A (JP)
Title: Thermosetting resin composition
Inventor: YAMAMOTO YASUSHI
IPC: C08K5/34
Filed: 1983-03-30
Abstract: PURPOSE:A composition that is composed of a soluble polyimide and a specific maleimide, thus being suitable for use as a laminating material or insulating material, because of its high flowability, processability, high mechanical strength and heat resistance. CONSTITUTION:A dimaleimide of formula I (R is a divalent group of 2 or more carbon atoms) and/or a polyvalent maleimide of formula II (m is a number larger than 0) is mixed with a soluble polyimide of formula III (Ar is divalent groups whose 0-50% are the recurring unit of formula IV, and the remaining is formula V or VI). The amount of the maleimide of formula I and II is 15- 85wt% in the composition.
Patent JP-H07258425-A (JP)
Title: Magnetic material
Inventor: OKA HIDEO
IPC: C08J5/00
Filed: 1994-03-24
Abstract: PURPOSE:To provide a magnetic material excellent in magnetic characteristics, fluidity and moldability, and giving molded products useful as a magnetic/ electronic material, etc., by mixing and binding magnetic powder with a polysaccharide, starch and/or a cellulosic compound. CONSTITUTION:(A) Magnetic powder (e.g. anticorrosive or ferromagnetic magnetic powder such as stainless steel magnetic powder, nickel magnetic powder, iron magnetic powder or sendust magnetic powder), (B) agar, a polysaccharide, starch and/or a cellulosic compound, preferably (C) charcoal and, if necessary, (D) a curing resin component are mixed and bond with each the preferably in a magnetic field generated from a magnet, etc., to provide the objective magnetic material having high functional and magnetic permeability. The components are preferably compound in an A:B:C:D weight ratio of 100:10-30:0-300:0-200.
Patent JP-S51130084-A (JP)
Title: Head lamp device for an antomobile
Inventor: TAKADA KOUYOU
IPC: F21S8/10
Filed: 1975-05-08
Abstract: PURPOSE: To provide a head lamp device in which the optical axis can be adjusted while a housing of a head lamp is kept fixed to a car body. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11230384-A (JP)
Title: Multi-branch valve
Inventor: MIURA TOSHIYUKI
IPC: F16K11/072
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the sorting of multiple systems with a desirable combination of a valve main body by forming a through hole vertical to a shaft in the shaft fitted in the valve main body freely to be rotated, and inserting a spring means provided with two balls in both ends thereof into the through hole. SOLUTION: A shaft main body 14 is fitted freely to be turned in a shaft hole 23 formed in a valve main body 15 so as to pass through the valve main body 15. In the shaft main body 14, a spring 22 provided with two balls 21 in both ends thereof is housed in the through hole formed in the radial direction, and each ball is energized outward by a spring 21. The valve main body 15 is provided with three connection ports 25a-25c, and the shaft main body 14 is turned so as to switch the condition between the condition that the pipeline connection port 25a and the pipeline connection port 25b are communicated with each other and the condition that the pipeline connection port 25a and the pipeline connection port 25c are communicated with each other.  Both ends of the shaft main body 14 are formed into a male-type and a female-type capable of being engaged with both ends of an adjacent valve main body 15.
Patent JP-H08242863-A (JP)
Title: Gene capable of coding new glutamate dehydrogenase and production of glutamate dehydrogenase using the same gene
Inventor: TSUJI YUJI
IPC: C12R1/19
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a DNA fragment useful for mass-producing a high-purity glutamate dehydrogenase which is an enzyme for a clinical testing agent capable of measuring glutamic acid, ammonia, etc. CONSTITUTION: This gene contains a DNA coding for an amino acid sequence of the formula or an amino acid sequence in which a part of the amino acids are deficient or substituted or other amino acids are added thereto. Any of the above amino acids are capable of manifesting enzymic activities of the glutamate dehydrogenase and a DNA fragment which is the gene codes for the glutamate dehydrogenase. The gene is obtained by extraction thereof from a microbial cell of Pseudomonas sp. 433-3 (FERM P-14092) or chemical synthesis thereof.
Patent JP-H09242955-A (JP)
Title: Structure for pipe socket
Inventor: MURATA MASAHIRO
IPC: F16L21/08
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To ensure hermetical sealing and to prevent a pipe from being removed by providing a rubber receiving groove in the inner circumferential surface of a socket and inserting a rubber ring and an elastic ring having a surface projecting toward the rubber ring side and by pressing the rubber ring on the projecting surface of the elastic ring by hydraulic pressure to expand its diameter and to ensure hermetical sealing. SOLUTION: A rubber ring 3 is inserted into a rubber ring receiving groove 11 made on the inner circumference of a socket 1 and an elastic ring 4 made of stainless steel is inserted into the outside of the rubber ring 3. If an inserting port 2 is inserted into the socket 1 and fluid such as water is flowed in the pipe, the rubber ring 3 is pressed by the hydraulic pressure toward the exit side with the inserting port 2 and thus the rubber ring 3 is pressed by the projecting surface 41 of the elastic ring 4. Then the rubber ring 3 is pressed by the projecting surface 41 of the elastic ring 4 to produce force for expanding the outer peripheral end thereof and contracting the inner circumferential end thereof, thereby strongly pressing the outer peripheral surface of the inserting port 2 and the inner circumferential surface of the socket 1.  At the same time, the projecting surface 41 of the elastic ring 4 is pressed and deformed in the direction that reduces the height thereof, whereby the inserting port 2 is hard to remove from the socket 1.
Patent JP-S61213524-A (JP)
Title: Air-conditioning machine
Inventor: SUZUKI AKIO
IPC: F24F1/00
Filed: 1985-03-20
Abstract: PURPOSE:To humidify upon conditioning air without affecting the air passing through a heat exchanger by a method wherein the humidifying device for the air-conditioning machine is constituted of an upper pan for reserving water therein, a water absorbing member, whose part is dipped into the upper pan, and a ventilating part arranged around the upper pan. CONSTITUTION:The humidifying device for the air-conditioning machine is constituted of the upper pan 8, for reserving water, the water absorbing member 9a, whose one part is dipped into the pan 8, and the ventilating part 8b, ar ranged around the pan 8. Upon the room heating operation of the air-condi tioning machine, a part of warm air, heated by the heat exchanger 3, flows as shown by an arrow sign (d), absorbs water at the surfaces of the water in the pan 8 and the water absorbing member 9a, passes through the ventilating part 8b in a clearance between the upper pan 8 and a lower pan 9 and enters into a room together with airflow shown by the arrow sign C to humidify the inside of the room. The air in the room may be humidified in such manner without affecting the flow of air passing through the heat exchanger.
Patent JP-S52137238-A (JP)
Title: Gain control circuit
Inventor: HAISHI KOUHEI
IPC: H03G3/20
Filed: 1976-05-13
Abstract: PURPOSE:To make large the amplifier gain and to obtain the reproducing sound with reality, by using the differentiation signal due to the rapid leading of the input signal.
Patent JP-H08306809-A (JP)
Title: Preparation of mos integrated circuit having part with different insulating material
Inventor: GABURIEERA GIDEINI
IPC: H01L21/8247
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To intrinsically improve a resistance with respect to the degradation of an oxide caused by electric charges passing through a cell oxide during a memory operation, when a thin thermal oxide is formed in a memory cell and in the region of the parts of the other periphery circuit of the memory. SOLUTION: An oxide is nitrided at high temperature. As a modification, a nitrided oxide formed in the region which is formed for manufacturing parts of a peripheral circuit is removed, then a similar thermal oxidation treatment is performed, for a later high-temperature nitriding.
Patent JP-S56151738-A (JP)
Title: Oil sealing rubber
Inventor: WASHIDA AKIRA
IPC: C08K7/00
Filed: 1980-04-24
Abstract: PURPOSE: To obtain an oil sealing rubber, having a high PV value and little abrasion, and slightly damaging the opposite surface, by incorporating carbon black and a specific amount of carbon fibers in a rubber composition.  
     CONSTITUTION: An optional amount, e.g. 30wt%, carbon black and 3W20wt% carbon fibers are kneaded with a rubber composition. The resultant kneaded material is then introduced into a mold and vulcanized by hot-pressing to give the aimed oil sealing rubber.  
     EFFECT: The entanglement of the carbon fibers makes the rubber tough and forms fine unevennesses on the sliding surface to cause a wedge action, and the pressure of the lubricating film is increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09241015-A (JP)
Title: Production of activated carbon from sewage sludge and device therefor
Inventor: TSUDA TSUTOMU
IPC: C01B32/336
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an activated carbon in a high yield by drying sewage sludge to obtain a specified water content, granulating the sludge, carbonizing in the first half stage in an activating furnace, maintaining it at a specified temp. in the second half stage to activate the sludge with the steam produced in the first stage. SOLUTION: Sewage sludge having about 60-85% water content from a sewage processing plant is dried in a furnace to obtain 15-25% water content, and the dried sludge is press formed and granulated in a granulating machine to obtain granules of 3 to 15mm size. Then the granules of sludge are sent to an activating furnace, where the granules are dried and carbonized to produced steam at about 500 to 800 deg.C in a carbonizing zone of the first half stage. The carbonized material is maintained at 800 to 850 deg.C in the activating zone of the second half stage, where the surface of the carbonized material is activated by the steam produced in the first stage and pressurized steam supplied from outside by 0.5 to 1.0kg per 1kg of activated carbon. Thus, an activated carbon is obtd.  The thermal decomposition gas produced from the activating furnace is supplied to the combustion furnace to be used as the heat source for the drying furnace.
Patent JP-H07147084-A (JP)
Title: Vibrationproof device of recording and reproducing device
Inventor: NARUTOMI MASANORI
IPC: G11B33/08
Filed: 1994-03-01
Abstract: PURPOSE:To enable design with emphasis on mass productivity and to reduce a cost by expanding and contracting the plural concentrical rings of concentrical ring parts to a trumpet shape with connecting parts as a fulcrum. CONSTITUTION:The vibrations of a reproducing device 2 are transmitted via a supporting rod 16 to the concentrical ring part 12. The vibrations of the supporting rod 16 are transmitted via the connecting part 12f to the intermediate ring 12d. The vibrations transmitted to the intermediate rings 12d are transmitted to the intermediate ring 12c via the connecting part 12g. The vibrations transmitted to the intermediate ring 12c are transmitted via the connecting part 12h to the cylindrical part 11 and reflect at the cylindrical part 11. The vibration energy is attenuated while the vibrations are repetitively propagated among the central ring 12a, the intermediate double rings 12c, 12d and the outer ring 12d via the connecting parts 12f, 12g, 12h in such a manner.
Patent JP-H04291239-A (JP)
Title: Liquid crystal display device
Inventor: MATSUSHITA AKINORI
IPC: G02F1/1345
Filed: 1991-03-19
Abstract: PURPOSE:To present the compact and strong liquid crystal display device using a drive element supported on a flexible base so called TAB. CONSTITUTION:In the case of connecting a drive element 20 supported on the flexible base to a peripheral terminal part 12 of a liquid crystal panel 10 clamping liquid crystal between two substrates 11, the flexible substrate is arranged and connected while extending it to the side of a valid display panel so as to laminate the driving element 20 at the base laminating part of the liquid crystal panel 10. Preferably, the driving element 20 is arranged at the seal part of the liquid crystal panel 10 or a wiring substrate 30 is interposed between the flexible substrate and the liquid crystal panel 10. Such a driving element 20 provided toward the inside is provided at the two sides of the liquid crystal panel 10. Further, a space member is arranged at a space between a frame body 50 formed by housing the liquid crystal panel 10 and the liquid crystal panel 10, the connection is reinforced by pressing the connecting part of a terminal part and in this case, however, the charge of foamed resin can be utilized for the space member.
Patent JP-S58171363-A (JP)
Inventor: ITOU SADAYOSHI
IPC: B65D25/14
Filed: 1982-04-02
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-S56152166-A (JP)
Title: Preparation of gas diffusion electrode
Inventor: IDE MASAHIRO
IPC: H01M4/88
Filed: 1980-04-24
Abstract: PURPOSE:To obtain a thin even gas diffusion electrode by preparing it through a series of processes in which a bulking agent is added to carbon powder attached with catalyst metal, fluororesin dispersion is added to the mixed powder material, sheet is formed, and the bulking agent is removed with a solvent. CONSTITUTION:Zinc oxide (soluble bulking agent) and PTFE dispersion are added to a mixture of graphite and active carbon attached with platinum catalyst, and the mixture is kneaded in a pressurized kneader to obtain a mass in which fibrous PTFE is formed. A sheet is formed by rolling and dried in air to remove water. Then the sheet is fixed on a carbon paper. The laminated carbon paper and sheet is soaked in a diluted hydrochloric acid solution to remove the zinc oxide dissolving, and a sheet in which a network of PTFE fiber and catalyst particles retained in the network remain is obtained.
Patent JP-H01229930-A (JP)
Title: Wind tunnel having ejector device
Inventor: FUKUMOTO KIICHI
IPC: G01M9/04
Filed: 1988-03-10
Abstract: PURPOSE:To reduce power consumption by almost doubling a data obtaining quantity, by providing a measuring part in the nozzle part of an ejector apparatus. CONSTITUTION:High pressure air is guided to a wind tunnel 1 from an air storage tank 9 as shown by an arrow A and the pressure in a distribution cylinder 12 is controlled by the pressure control valve of the wind tunnel 1 to keep the pressure in the wind tunnel 1 constant. The high pressure air passing through the distribution cylinder 12 passes through a measuring block 6 but, at this time, load is applied to the model 8 arranged to said block 6 to be measured. Further, air flows while passes through a wind tunnel connection part 5 toward and ejector apparatus 2. In the apparatus 2, the ejector stream shown by an arrow B flowing through the air storage tank 9 and an original valve 10 is sent into the wind tunnel 1 and the air in the wind tunnel 1 is pulled rearwardly by said ejector stream and the air around the model 8 is also sucked with this and the pressure herein is lowered. A model 7 is also provided in the nozzle part 4 of the apparatus 2 to make it possible to also measured pressure therein.
Patent JP-S58172445-A (JP)
Title: Feedback control method of idle speed in internal- combustion engine
Inventor: HASEGAWA SHIYUNPEI
IPC: F02D41/16
Filed: 1982-04-02
Abstract: PURPOSE:To prevent the engine speed from being rapidly increased after the engagemant of a clutch is released by keeping the supply amont of supplementary air to a prescribed value, even if engagement is not released after the engine speed reaches a prescribed value which is the upper limit value of the target idle speed at the time of the deceleration of an engine. CONSTITUTION:In the control method stated in the headline, the amount of supplementary air from an air passage 8 which opens on the downstream side from a throttle valve 5 is adjusted by controlling a control valve 6 by means of ECU9, and is set to a prescribed amount at the time of deceleration where the throttle valve is completely closed unitl the engine speed reaches a prescribed value which is the upper limit value of the target idle speed. In that case, if the engagement of a clutch in a driving system is not released even after the engine speed reaches a prescribed value, and a clutch switch 19 is stil ON, the control value 6 is controlled to supply the prescribed amount of supplementary air to an engien 1 for the duration of said engagement. And, the control valve 6 is subjected to feedback control in responce to deviation between the actual engine speed detected by a speed sensor 14 and the target rotational speed when the engagement of the clutch is released.
Patent JP-H05260720-A (JP)
Title: Electromagnetic pump
IPC: H02K44/06
Filed: 1992-03-13
Abstract: PURPOSE:To improve robustnesses of the structure and mechanical strength of an electromagnetic pump, by making its ducts follow a thermal expansion or loading in the case of an earthquake. CONSTITUTION:In an annular-linear type electromagnetic pump, an inner core 7 is provided in an inside duct 2, and on the outside of the inner duct 2 a concentrically circular outer duct 1 is provided via an annulus passage 3, and further, a stator core 4 having a stator coil 6 is provided surrounding the outer duct 1. In the electromagnetic pump, the inner duct 2 and the outer duct 1 are supported by ring-like rims 10 and slide-like rims 8, 9.