baber/WOPTO huggingface dataset:
Patent JP-2000140979-A (JP)
Title: Stepped shaft part and its production method
Inventor: KAWADA YOKO
IPC: B21J5/06
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To secure the coaxiality between a large diameter part and a small diameter part without cut of a fiber flow at a stepped part and to prevent generation of an end face crack in extrusion forging. SOLUTION: A wire or bar of a high speed tool steel cut to a prescribed length by shearing is upset so as to bend a peripheral part of its cut face inward, is formed into a stepped shaft stock consisting of a large diameter part 22A/small diameter part 22B by extrusion-formed by a die arranged with a large diameter part/small diameter part, the stock is constituted so that a fiber flow P, in which a recessed part formed to an extrusion side end face of the small diameter part is formed to a flat face, is continued from the large diameter part to the small diameter part, further the large diameter part/small diameter part is continued as forming a circular arc or a corner like stepped part 22C.
Patent JP-H08176468-A (JP)
Title: Production of thermosetting powder coating
Inventor: ONISHI KAZUHIKO
IPC: C09D5/03
Filed: 1994-12-22
Abstract: PURPOSE: To produce a thermosetting powder coating which is curable at low temperature, is free from thickening and gelation, has good smoothness and can be easily cleaned by a process wherein at least one substance selected among a curing agent, a curing catalyst and a coloring agent is buried under or fixed to the surfaces of powdery resin particles and immobilized by an impact striking means. CONSTITUTION: The powdery resin particles comprise an acrylic resin, a polyester resin, an epoxy resin and a hybrid resin thereof and preferably have a mean particle diameter of 20-50μm. The coloring !agent preferably has a mean particle diameter of 0.01-20μm. The impact striking means has an impact chamber having therein a rotating disc provided with impact pins on the periphery thereof and a strip of impact ring arranged at a space along the outermost track of the impact pins, and it has a circulation path arranged so as to connect a circulation port open at a part of the impact ring to the part near the center of the rotating disc. The obtained thermosetting powder coating is applied to an object by a powder coating technique and baked to form a cured film of 50-100μm in thickness.
Patent JP-H10155432-A (JP)
Title: New pectin and emulsified liquid containing the same
Inventor: KURIBAYASHI MINORU
IPC: A23L29/20
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain the pectin useful in the fields of food, medicaments, compound articles, etc., by dissolving or dispersing pectin into water, then adding an org. acid thereto and subjecting this pectin to heating or a heat treatment under a high pressure. SOLUTION: The pectin [a preferable raw material is a high methoxyl pectin and is not mixed with glucose and sucrose; for example, 'BROWN NF (R)'] is dissolved or dispersed in the water. The compounding ratio of the raw material and the water is preferably <=30(wt.)%. Next, the org. acid, more preferably citric acid, is added at 10 to 100% to the pectin and the pectin is heated for 20 minutes to 4 hours preferably at 60 to 130 deg.C or is subjected to the heat treatment under the high pressure for 60 seconds to 1 hour in a range of 1 to 3,000atm, by which the desired pectin is obtd.
Patent JP-H07172744-A (JP)
Title: Elevator control device
Inventor: MASUTANI MUNEHARU
IPC: B66B3/00
Filed: 1993-12-21
Abstract: PURPOSE:To extend the opening time of the door of a cage on a floor corresponding to a call made by the specified number of times when the times of call reaches a specific number by registering calls operated by a stop calling button or a destination floor button in the cage and also counting the times of operated call. CONSTITUTION:The existence of a calling signal from a stop calling button 10 or a destination floor button 11 in a cage is identified by a call registering device 12, and when this exists, it is registered. Then, checking is made on whether the stop calling button 10 or the destination floor button 11 in the cage corresponding to the registered call is operate again or not and on whether this reoperation is performed within a specified period of time from a first call registration or not. If the reoperation is performed within the specified period of time, one count is incremented as the operation times thereof. If the reoperation times is found to be over the specified one after the passage of the specified period of time, time is set so as to extend door opening time on a floor corresponding to a call made by reoperation.
Patent JP-2000145380-A (JP)
Title: Tail seal for shield machine
Inventor: HARA SHUICHI
IPC: E21D11/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a tail seal, by which the machine length of a shield machine can be shortened while the difference of the angles of lining in the cace of curve execution and the axial direction of the shield machine can be increased and the abutting of lining and a skin plate is relaxed and which has excellent cutoff properties. SOLUTION: In the tail seal for the shield machine being fixed onto an inner circumferential surface at the rear end section of a skin plate 10 in the shield machine, being brought into press-contact with the outer circumferential surface of a lining 11 by the assembly of a segment and sealing an opening between the skin plate 10 and the outer circumferential surface of the lining, the front end of a tubular material 14 having impermeability and flexibility is fixed onto the inner circumferential surface at the rear end section of the skin plate 10, and a seal section 15 being brought into press-contact slidably with the outer circumferential surface of the lining 11 and elastically clamping the outer circumferential surface is installed onto an inner circumferential surface on the rear end side of the tubular material 14.
Patent JP-2000149630-A (JP)
Title: Gradation/shading forming method and luminaire with gradation/shading
Inventor: NAKANO JUN
IPC: F21V3/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire by which a pattern with natural gradations can readily be formed and changed. SOLUTION: In this gradation/shade forming method for forming a pattern with gradations in a shade 10 of a luminaire provided with a semi-transparent shade, a light transmitting member is interposed between the shade 10 and a light source in a manner as not to be parallel to the surface of the shade 10, so that shadows 5 of the light transmitting member are formed with gradations. At least a part of the light transmitting member is colored with a light transmitting color.
Patent JP-H09125963-A (JP)
Title: Fuel-jet collision diffusion type internal combustion engine and fuel-jet collision diffusion combustion method
Inventor: ONISHI SHIGERU
IPC: F02M61/14
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To enhance thermal efficiency and to reduce harmful components in emissions by varying the fundamental requirements for supplying fuel to a fuel-direct-injection internal combustion engine. SOLUTION: In a fuel-jet collision diffusion type internal combustion engine, a fuel injection nozzle 7 is formed into a multiple nozzle structure having equally spaced small angles, each jet axis is made to collide against a fuel collision part provided inside a cavity 4, a part of a colliding surface is formed into a shape having an inclined surface so that the deflection of jet incidence angle is reinforced, and the diffusion, penetration, and atomization properties of fuel spreading inside the combustion chamber are controlled by jet energy based on the correlation between the jet and the colliding surface so as to achieve formation of an air-fuel mixture and a combustion reaction which are suited for cylinder/cavity capacity.
Patent JP-2001137776-A (JP)
Title: Method for forming silica-based film
Inventor: SHIODA ATSUSHI
IPC: H01L21/316
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a silica-based film useful as an interlaminar insulating film in a semiconductor element and having a low dielectric constant and high elasticity. SOLUTION: A silica type coating composition containing (A-1) R1aSi(OR2)4-a (wherein R1 is hydrogen, fluorine or a monovalent organic group; R2 is a monovalent organic group; and (a) is an integer of 0 to 2) and/or (A-2) R3b(R4 O)3-bSi-(R7)d-Si(OR5)3-cR6c (wherein R3, R4, R5, and R6 may be same or different and are each a monovalent organic group; (b) and (c) may be same or different and are each 0-2; R7 denotes oxygen or -(CH2)n-; (n) is 1-6; and (d) is 0 or 1) or hydrolyzed products or its condensate of either (A-1) and (A-2) and (B) an organic solvent, is applied to a substrate and after the organic solvent is removed, the resultant substrate is heated at 250 to 400 deg.C in 1 Pa or higher oxygen partial pressure and further heated at 350 to 470 deg.C in lower than 1 Pa oxygen partial pressure to form the objective silica based film.
Patent JP-H08236929-A (JP)
Title: Method for fastening first board to second board,and manufacture of three-dimensional circuit device
Inventor: UERUNAA PAMURAA
IPC: H01L21/98
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing method of a first substrate to a second substrate using a high melting point intermetallic compound phase especially fit for three dimensional circuit device. SOLUTION: In order to fix a first substrate 11 to a second substrate 21, gallium 19 is selectively deposited on the surface of a conductive pattern 18 provided on the first substrate 11 by CVD process using an organometallic compound. Gallium 19, after bonding the substrates 11, 21, is mixed with a metal 28 which forms a high melting point intermetallic compound phase with the solid junction between the substrates 11, 21 together with the gallium 19. The method developed by this invention can be used for three dimensional integration.
Patent JP-H02165752-A (JP)
Title: Digital equipment
Inventor: HIROTA YUTAKA
IPC: G06F5/06
Filed: 1988-12-19
Abstract: PURPOSE:To attain self clock transmission having no jitter by equipping the subject equipment with a second digital equipment to receive a digital signal output from a first digital equipment having the digital signal output and a digital buffer memory. CONSTITUTION:The composition of the equipment is equipped with the first digital equipment 1 having the digital signal output, a second digital equipment 2 to receive the digital signal output from the first digital equipment 1, and a digital buffer memory 6. Thus, it is possible to obtain the composition in which a crystal oscillator exists in the digital transmitter 1, as well and another crystal oscillator also exists in the digital receiver 2, and a self clock system, which is at the same time a system having no jitter, can be attained.
Patent JP-H03181397-A (JP)
Title: Operating method for agitator and aerator in terminalless aqueduct
Inventor: MIZUTA KOICHI
IPC: C02F3/30
Filed: 1989-12-11
Abstract: PURPOSE:To simultaneously perform denitrification treatment with aerobic treatment by providing an agitator to the inner circumferential side of an aqueduct slow in flow velocity and supplying the amount of necessary oxygen by an aerator provided to the outer circumferential side of the aqueduct by intermittent operation while always securing the necessary water flow. CONSTITUTION:An aerator 2 is arranged at the outer circumferential side of a terminalless aqueduct 13 and provided in the tangential direction to the aqueduct. An agitator 3 is arranged at the inner circumferential side of the aqueduct 13 and also a fitting angle for the aqueduct is regulated in the tangential direction of the aqueduct. In order to prevent sludge from being deposited on the bottom part of the aqueduct and to prevent deterioration of water quality, the agitator 3 is continuously operated so that the necessary flow velocity is always obtained in the aqueduct. The aerator 2 is intermittently operated. When operating this aerator, necessary water flow is generated in the aqueduct by the cooperative action of the agitator. While sewage is agitated, aeration is performed and aerobic fermentation treatment of sewage is performed. Water flow due to the agitator is generated in the aqueduct by stopping operation of an aerator but sewage is not aerated. Therefore denitrification of sewage is performed at the time the aeration is suspended.
Patent JP-H10163034-A (JP)
Title: Inductor components
Inventor: ONISHI KAZUAKI
IPC: H01F37/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a reliable, low-cost, and high-quality inductor component capable of minimizing an effect of stress on a core by resin which causes characteristics degrading of inductor components used in consumer or industrial electronic equipment. SOLUTION: At the part where a butt joint of the split type core 1 is inserted into a bobbin 2 wound with a coil 3, both slit cores 1 are bonded by resin bond 5, and furthermore a gap is provided between the bobbin 2 and the opposed split type core 1, and the split core is fixed with the resin bond 5 filling the gap. This solid structure makes it possible to keep the height of stub on the surface of the split core 1 fixed opposing to the inside of the bobbin 2 less than 0.1mm.
Patent JP-2001137573-A (JP)
Title: Seat
Inventor: ISHII WATARU
IPC: B68G7/052
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat that is free from facing separation from its pad even upon the application of stress to the pad. SOLUTION: The seat comprises a pad 6 consisting of foam and having grooves 14, facing 5 covering the pad 6, first wires 15 embedded in the pad 6 along the grooves 14 in an intermittently exposed fashion, second wires 12 integrated with the underside of the facing 5 and laid along the grooves 14, and hog rings 17 tightening the exposed portions of the first wires 15 and the second wires 12 together to fix the facing 5 along the grooves 14 of the pad 6. The grooves 14 of the pad 6 where the first wires 15 are embedded have obtuse corners 14a, and shape correcting pads 18 and 19 for the pad 6 are arranged on the underside of the facing 5.
Patent JP-H08143582-A (JP)
Title: Odorless sulfur-containing organic tin compound for chlorine-containing resin stabilizer and deodorization method using the compound
Inventor: TSUJIMOTO HIDEO
IPC: C08L27/04
Filed: 1994-11-16
Abstract: PURPOSE: To provide a sulfur-containing organic tin compound free from odorous component and having excellent stabilizer performance and odorlessness and low volatile loss and accordingly giving a void-free molded article of a chlorine- containing resin. CONSTITUTION: This odorless sulfur-containing organic tin compound for a chlorine-containing resin stabilizer is free from odorous component. The compound can be produced by distilling a sulfur-containing organic compound such as dimethyltin bis(isooctylmercaptoacetate), dipropyltin sulfide and di-n-octyltin bis(laurylmercaptide) under 0.1-30mmHg pressure at 80-150 deg.C, thereby deodorizing the tin compound. The compounding ratio of the compound is preferably 0.1-3 pts.wt. based on 100 pts.wt. of the chlorine-containing resin.
Patent JP-H06169171-A (JP)
Title: Method for joinning conductor pin
Inventor: KAWASAKI YOGO
IPC: H05K3/40
Filed: 1992-12-01
Abstract: PURPOSE:To provide the joinning method of conductor pin capable of disposing the conductor pin needless of a through hole in upright without fail thereby enabling a conductor circuit to be miniaturized while the conductor pin to be increased. CONSTITUTION:After the formation of a land 14 around a pin inserting hole 12, a solder layer 15 is formed in this land 14 making the layer 15 reflow in the state of the flange part 21 of a conductor pin 20 abutting against the solder layer 15 so that the conductor pin 20 may be joined in the inserting hole 12.
Patent JP-H02167786-A (JP)
Title: Information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/243
Filed: 1988-12-22
Abstract: PURPOSE:To stabilize an amorphous state, increase a crystallization speed and make a retrieving signal more sensitive in a recording layer by providing the recording layer consisting mainly of an allow of such a composition as expressed by a specific formula. CONSTITUTION:An information recording medium consists of a recording layer 2 for recording information and an organic material protective layer 3 formed on a substrate 1. The recording layer 2 is composed of an alloy as a main constituent with such a composition as expressed by (InxSb100-x)100-aTea(a,x are atomic % and are within the range of 20<a<=60, 48<=x<=52). The alloy of this composition undergoes a phasic change reversibly between a crystal state and an amorphous state due to the projection of a light beam under vary ing conditions. The recording layer is characteristic of highly sensitive retrieving signal, high recording sensitivity, and high amorphous stability as a recording state. In addition, the recording layer is characteristic of high crystallization speed and therefore, high initialization and deletion speeds. The recording layer 2 has both ends sandwiched by inorganic protective layers 4,5 to prevent the recording layer 2 from suffering changes with time.
Patent JP-H08129197-A (JP)
Title: Optical arithmetic unit and its driving method
Inventor: SHIMIZU YUKITAKE
IPC: H04N19/625
Filed: 1994-12-26
Abstract: PURPOSE: To provide an optical arithmetic unit which is capable of orthogonal transformation processing at a high speed with high accuracy and is capable of executing orthogonal transformation processing of moving images with high arithmetic accuracy. CONSTITUTION: This optical arithmetic unit is composed of a light source section 1, an image display section 2 for displaying original images and a photodetecting section 4 which converts light intensity to an electrical signal. Plural light emitting parts 10 to 17 are arranged in the column direction or row direction in this light source section 1 in correspondence to the pixels of the original images. The light emitting elements 10 to 17 respectively execute the light intensity modulation in accordance with the base of the orthogonal transformation.
Patent JP-H07172026-A (JP)
Title: Impact printer
Inventor: ENOMOTO KAZUTO
IPC: B41J25/308
Filed: 1993-12-21
Abstract: PURPOSE:To provide an impact printer which can perform appropriate printing on multi-parts paper whose paper thickness is changed according to a position. CONSTITUTION:Printing data and paper thickness data containing a paper thickness change received from a printing control device 1 are analysed by a data analysis processing part 4 of an impact printer 3 and printing is performed by the data analysis processing part 4 while adjusting a head gap of a printing part 9 by making use of a printing medium thickness adjusting part 7, through which appropriate printing which is free from jam of a sheet or damage of a head or scratch of the printing even to multi-parts paper whose thicknesses are different from each other according to their printing positions can be performed.
Patent JP-H03185168-A (JP)
Title: Production of surface material for absorbing article
Inventor: YAMAHARA YUKIO
IPC: D04H1/4382
Filed: 1989-12-12
Abstract: PURPOSE:To readily and surely obtain a surface material of a double structure for absorbing articles by providing a hydrophilic ultrafine fiber assembly layer on one surface of a hydrophobic ultrafine fiber assembly layer having perforated holes and integrating both layers according to thermal melting. CONSTITUTION:The objective absorbing surface material, obtained by subjecting a hydrophobic ultrafine fiber assembly layer 1 to perforation processing of holes 3, covering one surface thereof with hydrophilic ultrafine fiber, providing a hydrophilic ultrafine fiber assembly layer 2, then heating the other surface of the aforementioned hydrophobic ultrafine fiber assembly layer after perforation processing, partially melting the surface of the hydrophobic ultrafine fiber assembly layer and composed of the ultrafine fiber assembly having a double structure of the hydrophobic ultrafine fiber assembly layer and the hydrophilic ultrafine fiber assembly layer.
Patent JP-2000151519-A (JP)
Title: Optical pulse generator
Inventor: OTSU GENICHI
IPC: H04B10/524
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To arbitrarily change a shape of an optical pulse by varying a repetition frequency of the optical pulse considerably. SOLUTION: The optical pulse generator is provided with a plurality of light sources 6 that emit light with different frequencies, a modulation means 2 that modulates the light with a prescribed frequency to generate a side band at a prescribed frequency interval and to generate modulated light, and a control means 9 that uses the modulated light from the modulation means 2 to control the frequency and the phase of the light from a plurality of the light sources emitting the optical pulses.
Patent JP-H03223748-A (JP)
Title: Composition for recording material and image forming method using this composition
Inventor: SATOMURA MASATO
IPC: G03C1/58
Filed: 1989-12-12
Abstract: PURPOSE:To improve dispersion stability, development adaptability and transparency by incorporating a photosetting polymer having at least two sections of a unit having a curable group and a coupler section into the above compsn. CONSTITUTION:Images are formed on the base by using the compsn. for record ing materials contg. a high-polymer compd. having the coupling section, more particularly the photosetting polymer having the coupling section. Only the image part of an uncured or cured part is selectively and chemically dyed by utilizing the difference in the reactivity thereof. Namely, the photosetting section and coloration reactive section are provided in the curable polymer and the dye parts are introduced as covalent bonds by oxidation coupling or diazo coupling before, during or after development after photoirradiation. The saturation, accuracy, transparency, and further fastness are improved in this way.
Patent JP-H05134842-A (JP)
Title: Display/control system for image formation
Inventor: HASEGAWA TAKASHI
IPC: G06F3/153
Filed: 1991-11-11
Abstract: PURPOSE:To compress the amount of data by encoding, to reduce the transmit ting capacity of the data and to transmit them to an integrated terminal by fetching only the image signals of an input terminal requested from the integrat ed terminal into a frame memory. CONSTITUTION:This system is composed of plural input terminals 11-1m, plural terminal interfaces 21-2m connected to the input terminals respectively so as to encode/compress image signals, a communication equipment 3 to transmit the image signals of the relevant input terminal from the terminal interface through an image information network to the integrated terminal corresponding to the request of input terminal access from the integrated terminal, and plural integrated terminals 51-5m to receive the encoded image information transmitted through the image information network, to execute the decoding and preservation of the received information, to successively read the information and to execute window display on a display, and the integrated terminals 51-5m are provided with keyboards/mouses 17 to select the arbitrary input terminal and to output the request to the terminal interface. Then, the keyboards/mouses 17 are connected through a LAN to a terminal access server.