baber/WOPTO huggingface dataset:
Patent JP-S63216727-A (JP)
Title: Manufacture of floor carpet
Inventor: KAZAMA NORIO
IPC: B60R13/02
Filed: 1987-03-06
Abstract: PURPOSE:To make a thickness of a cushion material uniform by performing molding of the cushion material simultaneously with press molding of a floor carpet, by a method wherein chip materials are scattered on a plurality of hot-melt sheets beforehand, the hot-melt sheets each along with a carpet base material are piled up and the cushion material is molded by performing press molding at a predetermined temperature. CONSTITUTION:Three hot-melt sheets corresponding to layers each of a cushion material 11 are supplied one by one through rolls 15. Urethane chips 9 are supplied on the hot-melt sheets 7 in a scattered state through a chip supply nozzle 17 so that about uniform layer is formed. The hot-melt sheets 7 each are softened through warming with a heater 19 and a carpet base material 5 provided with a packing 3 is preheated by a heater 21 of a heating furnace. The warmed hot-melt sheets 7 each and carpet base material 5 are supplied between a top force 23 and bottom force 25 for superposition and a floor carpet 1 is obtained by performing press molding of the carpet base material 5, three layers of hot-melt sheets 7 and urethane chips 9.
Patent JP-S56147525-A (JP)
Title: Reception playback system
Inventor: INOUE TAKAO
IPC: H03G3/32
Filed: 1980-04-18
Abstract: PURPOSE: To make automatic volume control, by controlling the output sound applied to the speaker proportionally according to the noise level around the sound field.  
     CONSTITUTION: After the voice output delivered from the speaker 5 and the surrounding noise are converted into electric signals by the microphone 6, they are amplified at the preamplifier circuit 7. The output signal of the preamplifier circuit 7 and the voice signal of the low-frequency power amplifier circuit 4 are applied to the subtraction circuit 8 consisting of operational amplifier circuits, the voice signals are canceled and only the surrounding noise component is outputted, and the control signal of the variable gain circuit 3 is formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05258746-A (JP)
Title: Pole plate of lead-acid storage battery and manufacture thereof
IPC: H01M4/57
Filed: 1992-03-09
Abstract: PURPOSE:To provide excellent charge/discharge service life by producing a uniform paste through making control of a mixer in a pole plate of a lead-acid storage battery and a manufacturing method therefor. CONSTITUTION:In a lead-acid storage battery whose pole plate paste is produced by mixing lead oxide, water, dilute sulfuric acid, etc., by an agitation-mix type mixer, the pole plate paste particles having a particle size of less than 250mum are set at 90% or more by weight ratio with respect to the pole plate paste particles. Further, the specific surface area of non-activated substance after ageing and desiccation is set to range from 1.5m<2>/g to 3.5m<2>/g. Thus, a pole plate paste production method is realized in which this control is completed through deciding a condition of being mixed from variation in the motor load.
Patent JP-S53135654-A (JP)
Title: Photoelectric detecting device
Inventor: SUZUKI AKIYOSHI
IPC: G02B27/46
Filed: 1977-05-01
Abstract: PURPOSE: To divide a photoelectric detecting system to a pattern detecting channel and a scattered light detecting channel and readily remove underside detecting light such as from dust, etc. other than from patterns by the differential outputs thereof, in an auto-alignment apparatus for production of integrated circuits, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03260181-A (JP)
Title: Suede-like synthetic leather
Inventor: MORIMOTO MASUHIRO
IPC: D06N3/14
Filed: 1990-03-01
Abstract: PURPOSE:To obtain the title leather being very similar to natural leather in appearance and handle by forming a fine porous film layer of a polyurethane polymer containing powder of animal fur and/or powder of natural leather on one side of a fiber substrate and grinding the surface. CONSTITUTION:A polar organic solvent solution of a polyurethane polymer containing powder of animal fur and/or powder of natural leather is applied to one face of a fiber substrate and then subjected to humid solidification to form a porous film and further the surface of fine porous film layer is ground to provide the suede-like leather being very similar to natural suede in appearance, handle and feeling.
Patent JP-S62206210-A (JP)
Title: Lubricator for multi-cylinder row type internal combustion engine
Inventor: NISHIMURA TAKAAKI
IPC: F01M1/06
Filed: 1986-03-07
Abstract: PURPOSE:To simplify the structure by forming a main gallery for lubricant with an annular chamber formed between the inner circumferential face of a cylinder block and the outer circumferential face of a liner and a path at the partition wall section of the cylinder block communicating with the annular chamber. CONSTITUTION:Three annular chambers 12-14 are formed between the inner circumferential face 10 of cylinder and a cylinder liner 11 wherein the upper side chamber 12 is a jacket for cooling water, the intermediate chamber 13 is a lubricant chamber for cooling a piston and the underside chamber 14 is a lubricant chamber for a bearing metal. An external lubricant supply piping 21 is coupled through an inlet hole 22 of a cylinder block 3 to the lubricant chamber 14 of the first cylinder. The annular lubricant chamber 14 is communicated through a communication path 23 formed through the partition wall 25 of the cylinder block 3. The communication path 23 is coupled through an oil path 26 extending to the lower end of the cylinder block and through a coupling 27 to an oil path 28 provided in a metal cap 5.
Patent JP-H11284265-A (JP)
Title: Laser system control device
Inventor: HOFFMASTER DAVID K
IPC: H01S3/0933
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a laser control device which enables ramping control of the output power of laser beam of a solid diode laser. SOLUTION: A laser control device 12 comprises a control console 44 provided with a touch screen which a laser operator uses as an interface to use a control device 12 for controlling laser 10 and laser parameter. The control console 44 comprises a target monitor 50 wherein the operator can reduce beam intensity to view laser beam for alignment and beam quality. The laser control device 12 further comprises a computer 14 comprising a counter circuit 20 for outputting the signal for setting pulse width and pulse rate of laser beam output.
Patent JP-S6022932-A (JP)
Title: Catalytic composition
Inventor: YAMAZAKI YASUO
IPC: B01J29/44
Filed: 1984-03-19
Abstract: PURPOSE:To obtain a catalytic compsn. which retards ability for accelerating hydrogenation reaction of benzene ring while maintaining excellent ability for isomerizing xylene by incorporating Pt, Ti, etc. and crystalline aluminosilicate as active components. CONSTITUTION:At least two kinds of metal selected from (a) Pt, and (b) at least one kind selected from Ti, Pb, Cr, Zn, Ga, Ge, Sr, Y, Zr, Mo, Pd, Sn, Ba, Ce, and W, etc., and crystalline aluminosilicate having at least 10 molar ratio of silica/alumina and selected from zeolite ZSM-5, 11, 12, 35, and 38, are incorporated in a catalyst compsn. as active components. As the result, zeolite catalyst contg. Pt having superior isomerizing ability and selective deethylating ability for xylene as well as retarding remarkably ability for accelerating hydrogenating reaction of benzene nucleus, disproportion reaction of xylene, and transalkylation reaction between xylene and ethyl benzene, is obtd.
Patent JP-S55144399-A (JP)
Title: Safety control device of press
Inventor: KOMORI TAKEHIKO
IPC: B30B15/00
Filed: 1979-04-26
Abstract: PURPOSE: To surely detect the abnormality of a pulse generator or transmission system and assure safety by providing an operation control circuit for the press slide which is operated by the rotating angle detected by the pulse generator and its self-checking circuit.  
     CONSTITUTION: A pulse generator A is interlocked to the crank-shaft of the press slide. The pulses generated one per 1° of rotating angle are counted by counters CT-1, CT-10, CT-100 and are input to the AND circuits B, C which constitute the interlock control circuit of the press slide. The output thereof enters a flip-flop circuit FF which in turn selectively controls the control relay X of the collector circuit of a transistor (TR). On the other hand, the output of the pulse generator A are rectified and amplified, after which it is input to the AND circuit K which constitutes the self-checking circuit. Also, the outputs of the counters are input from an AND circuit F to an AND circuit M, by which the fault of the pulse generator A is detected and the cam switch SW 2  mounted to the crank-shaft is operated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0532487-A (JP)
Title: Production of semiconductor substrate and production device used therefor
Inventor: FUJITA KAZUHISA
IPC: C30B25/16
Filed: 1991-03-15
Abstract: PURPOSE:To reduce crystal defects by annealing a compound semiconductor thin film, subjected to epitaxial growth at a common growth temperature, under a specific condition. CONSTITUTION:A single crystal substrate 11 is placed on a susceptor 18 arranged in a main body 14a of a cylindrical production device 14 made of tungsten carbide, heated by a heater 20, a raw material gas introduced into the main body from inlets 15 and 16 and compound semiconductor thin films 12 and 13 are subjected to epitaxial growth at a common growth temperature. Then, valves 15a-17a of the inlets 15 and 16 and an exhaust vent 17 are closed, the interior of the main body 14a is maintained at >=200 deg.C, then the susceptor 18 is pushed up, a piston-shaped roof 19 is pushed down, >=1Gdyne/cm<2> hydrostatic pressure is applied to the main body, the substrate is annealed, then pressure is reduced to atmospheric pressure and temperature is dropped to normal temperature while controlling pressure against temperature.
Patent JP-H07104561-A (JP)
Title: Electrifying device for image forming device
Inventor: KOIKE MICHIRO
IPC: G03G21/10
Filed: 1993-02-18
Abstract: PURPOSE:To prevent unsatisfactory electrification which is caused by soiling of the electrifying wire of an electrifying device. CONSTITUTION:The device is provided with a cleaning member, which runs along the electrifying wire 6 of the electrifying device 41, and a potential sensor for detecting the potential of an image carrier, and cleans only the vicinity of the soiled part of the wire 6 in response to a detection signal given by the sensor. Alternatively, a long electrifying-wire is disposed, a means for successively drawing it out is provided, and a means which, when the wire is soiled, selectively carries out the drawing out of the fresh part of the wire 6 and both the drawing out of the wire 6 and cleaning with the cleaning member is also provided.
Patent JP-H05258498-A (JP)
Title: Production of slider for thin-film magnetic head
IPC: G11B5/60
Filed: 1992-03-10
Abstract: PURPOSE:To attain high accuracy of rail working and to eliminate the damage on sliders by forming org. protective films formed by a vapor phase film forming method on the parts exclusive of the surface to be worked of the sliders and using the film material patterns as a mask for working. CONSTITUTION:The process for production of the magnetic head sliders of a type having rails having air bearing surfaces consists of a stage for forming the org. protective films 3 by the vapor phase film forming method on slider blocks 1, a stage for forming an etching mask material and patterning the films, a stage for etching the slide surfaces and a stage for removing the mask material and the protective film in the final.
Patent JP-S61209140-A (JP)
Title: Manufacture of data recording medium base
Inventor: KOMATSUBARA SHIGEMARU
IPC: G11B9/06
Filed: 1985-03-14
Abstract: PURPOSE:To facilitate the release of intermediate product from a copying stencil by a method wherein multiple handle members are bond-erected on the part of ultraviolet ray curing resin jutted out of a substrate sheet using ultraviolet ray curing resin. CONSTITUTION:Multiple handle members E1, E2 are bond-erected on the parts Ba of ultraviolet ray curing resin jutted out of the periphery of substrate sheet C of data recording medium base as an intermediate product using ultraviolet ray curing resin F to be irradiated with ultraviolet ray for curing process. The data recording medium base as the intermediate product is released from a copying stencil A by means of exerting external force on the handles 6 of handle members E1, E2. The intermediate product is coated with recording medium thin film comprising recording medium material and then the parts Ba, F of ultraviolet ray curing resin jutted out of the periphery as well as the handle members E1, E2 are removed to form the intermediate product into specified shape as a complete product.
Patent JP-H03253211-A (JP)
Title: Cable laying device and appliance used therein
Inventor: SHIMIZU SHOHACHI
IPC: H02G1/06
Filed: 1990-03-01
Abstract: PURPOSE:To improve efficiency in laying work of a cable by constituting a device of a hollow shooter, provided with a mounting part to a wall and a slit continued in the axial direction, and a cable laying fixture inserted into the shooter and provided with a shuttle and a rope for connecting the cable or a spare rope for hauling the cable. CONSTITUTION:A shooter 1 is mounted on a wall W and arranged above a cable ladder L which is a cable receiver, and a shuttle 4 and a rope 5, which are a cable laying fixture, are fed into the shooter 1 to connect a cable C to the shuttle 4 through a connecting rope or the like. Next, the shuttle 4 is pulled back by pulling the rope 5, and the cable C can be laid by drawing it onto the cable ladder L and removing the cable C from the shuttle 4.
Patent JP-H05248586-A (JP)
Title: Mechanical joint with built-in heating wire
Inventor: NAKAMURA RYUICHIRO
IPC: B29C65/34
Filed: 1992-03-10
Abstract: PURPOSE:To provide a mechanical joint with a built-in heating wire by which the piping work can simply and surely be achieved. CONSTITUTION:A mechanical joint consists of a joint body 1 having a female screw 11 on the inner surface of the end part, a pressing nut 2 having a male screw 21 which is screwed into the female screw 11, and a socket 3 made of synthetic resin which is mounted within the joint body 1. A heating wire 32 is embedded in the inner circumferential surface of this socket 3 at the specified interval. This arrangement allows the inner circumferential surface of the socket and the outer circumferential surface of the end part of the pipe of synthetic resin to be fusion-joined, and the piping work to be achieved in a short time and in a simple and reliable manner.
Patent JP-H09246257-A (JP)
Title: Semiconductor manufacturing device and gas exhausting method
Inventor: KIMURA SHIGEHITO
IPC: H01L21/205
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent contaminated gas generated out of reaction products from flowing into a processing chamber during opening to the air after processing, in a semiconductor manufacturing device for performing thin film formation on semiconductor wafer. SOLUTION: One opening of a gas exhausting tube 19 is mounted in an air exhausting tube 15, connecting a process chamber 7 for processing thin film formation on a wafer under a depressed environment and a vacuum pump for exhausting air in the process chamber 7 to a predetermined level. A gas exhausting valve 20 is set at the middle of a penetrating hole 20a from one end of which a purge gas G such as inert gas flows to another end of the penetrating hole, so as to joint another opening of the gas exhausting valve 19. Negative pressure suction in the air exhausting tube is performed through the gas exhausting tube 19 by the purge gas and contaminated gas generated from reaction products A attached on the inner wall of the tube 19 is locally suctioned and removed.
Patent JP-H05248385-A (JP)
Title: Swirl impeller
Inventor: FUKAZAWA TETSUO
IPC: F04D5/00
Filed: 1992-03-10
Abstract: PURPOSE:To improve the small-flow high-head characteristic of cascade pumps by arranging a number of radially-extending short fan-shaped grooves along the outer peripheral edge of an impeller between blades and on both sides of the edge, the impeller having an impeller inlet edge of a specific shape. CONSTITUTION:A swirl impeller comprises a blade-equipped turbo pump impeller 10 having a number of radial grooves 21, 21' provided along the impeller outer peripheral edge of a cascade pump and on both sides of the edge, working as blades. When the impeller 10 is rotated in the direction indicated by arrow (a), e.g. water is sucked from a suction opening and is allowed to flow without resistance into each blade 15 by each blade inlet edge 16b perpendicular to the axis L of the impeller 10 and is exerted with centrifugal forces as it moves outward, and is released from each blade outlet end 17 and is forcibly fed and discharged by the grooves 21, 21' working as cascade blades adjoining to the blades 15. Therefore, a small-flow high-head characteristic can be obtained even with turbo pumps.
Patent JP-H11232848-A (JP)
Title: Information recording and reproducing device and its method
Inventor: KATO TETSUYA
IPC: G11B27/34
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an information recording and reproducing device and its method capable of performing an edition easily and in a short time. SOLUTION: A command of an insertion or a replacement is transmitted by reproducing an MD on which plural musics are preliminarily recorded and, by operating and insertion switch 27 or a replacement/start switch 28 at a desired position of the insertion or the replacement of a new music. Next, the new music with which an insertion or replacement is desired is recorded on the MD. Then, editing operations are automatically generated by operating a stop switch after the recording. Instructions of the editing operations are determined by information based on operations prior to the point of time when the stop switch is operated.
Patent JP-H11232265-A (JP)
Title: Image preparing method, its device and electronic instrument provided with the device
Inventor: TSUKAGOSHI SHINICHI
IPC: B41J21/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To easily generate an image arranging letter/symbol characters in a character area in a well-balanced state without executing specific operation by uniformly allocating all letters/symbols to the character area after adding or deleting a certain letter/symbol character to the character area. SOLUTION: A process image is generated (a), based on the input of seal characters IC and ruled line characters KC. When a seal character 'D' is added to these seal characters IC and ruled line characters KC, a ruled line character image KG is prepared (b) in a state of being moved backward. Namely respective seal character images CG are uniformly allocated in an image area. Thereby when a new seal character IC is added, the allocated positions of respective seal character images CG are recalculated and the allocated position of the ruled line image KG is also recalculated.
Patent JP-H03253873-A (JP)
Title: Color image forming device
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/02
Filed: 1990-03-05
Abstract: PURPOSE:To stably obtain correct color tone by detecting the potential of a latent image at a toner image part, variably controlling an image forming condition such as exposure light quantity or potential by electrification according to the detection output and stabilizing the potential. CONSTITUTION:A potential detection means A detects the potential of the electrostatic latent image of an image for measuring potential which is formed at the toner image part of an image carrier. A comparison means B compares a value outputted by the detection means A with a prescribed value which is previously set. Then, a control means C variably controls at least one of the image forming conditions of an electrostatic charge means D and an exposure means E based on the compared result of the means B. Since the potential of the latent image formed at a toner part on a photosensitive body is detected in such a way and the potential of the latent image of the image forming condition is controlled based on the level of the detection output so as to stabilize it, the image having the correct color tone is stably obtained.
Patent JP-S59177405-A (JP)
Inventor: YOSHIDA HIDEKAZU
IPC: E01D19/04
Filed: 1983-03-29
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-S55145027-A (JP)
Title: Method and apparatus for controlling neutral travelling
Inventor: SUGIURA AKIO
IPC: B60W10/18
Filed: 1979-04-26
Abstract: PURPOSE: To realize the reasonable saving of fuel by neutral travelling obtained from controllably changing over a transmission position to the neutral state in the detection of coasting requirement of an automobile, while releasing the transmission position from the neutral state in the detection of braking.  
     CONSTITUTION: A microcomputer 14 for implementing digital computational processes according to a control program including a predetermined neutral control program is provided to generate a control command for the neutral travel and other control commands. Namely, when the respective signals from an acceleration sensor 9, brake switch 10, neutral switch 11, release switch 12 and descent sensor 13 in the neutral travel control are used for detecting the coasting condition of an automobile, a neutral valve 7 provided in a transmission mechanism 4 is driven to forcibly change over said mechanism 4 to the neutral state. Also, said neutral state is controllably released in the detection of braking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57166999-A (JP)
Title: Determination of cholinesterase activity
Inventor: ASHIHARA YOSHIHIRO
IPC: G01N33/50
Filed: 1981-04-08
Abstract: PURPOSE: To determine the activity of the titled substance, by adding a solution containing hydroxybenzoylcholine, m-hydroxybenzoic acid hydroxylase and NADPN to the specimen, and determining the light absorbance of the consumed  NADPH by colorimetry.  
     CONSTITUTION: The hydroxybenzoylcholine of formula is used as the synthetic substrate, and a solution containing hydroxybenzoylcholine, m-hydroxybenzoic acid hydroxylase and NADPH is added to a liquid containing cholinesterase. The m-hydroxybenzoic acid produced from the hydroxybenzoylcholine by the action of the cholinesterase is converted to dihydroxybenzoic acid by the action of the m-hydroxybenzoic acid hydroxylase in the presence of NADPH. The amount of the consumed NADPH is determined as the decrease of the light absorbance of NADPH by colorimetry, and the cholinesterase activity is calculated from the value. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01225375-A (JP)
Title: Photoconductive element
Inventor: YOSHINAKA MINORU
IPC: H01L31/08
Filed: 1988-03-04
Abstract: PURPOSE:To increase the sensitivity of whiskers and, then, to improve the reliability of photoconductive characteristics, by collecting tetrapodlike zinc oxide whiskers which are composed of core parts as well as needlelike crystal parts that are extended in different four axes directions from the core parts, thereby making up a photodetecting part. CONSTITUTION:After crushing a metallic zinc powder with water by a mortar- type grinder, its powder is left in water. After drying, it is put in a crucible made of alumina to treat with heat and then, zinc oxide whiskers which are formed into tetrapodlike shapes are obtained. Most of them indicate that each needlelike crystal extending in different four-axis directions shows a tetrapodlike shape. While forming comb-type electrodes of Sn, a photodetecting part is made up in a state that further pressure is applied. In this way, the whiskers have each length that is within 3-200mum from the base part of tetrapod-needlelike crystals to the pointed end and have the diameter of the base part that is within 0.7-14mum. Thus, highly sensitive and stable photoconductive characteristics are indicated.