baber/WOPTO huggingface dataset:
Patent JP-S61167375-A (JP)
Title: Cooler of ac/dc converter
Inventor: ABE YOICHIRO
IPC: H02M7/04
Filed: 1985-01-18
Abstract: PURPOSE:To enhance the economy of an AC/DC converter by providing a plurality of coolers and blowers, detecting the temperature of the maximum temperature section in the converter to control to operate the coolers and the blowers in response to the detection signal, thereby reducing the less of auxiliary machines of a cooling system device. CONSTITUTION:When cooling air is flowed into a grounded vessel 2 for stacking and containing a plurality of AC/DC converters 1 to cool the converters 1. a plurality of coolers 3a, 3b and blowers 4a, 4b are provided in a cooling system. A temperature detector 8 is mounted at the section which becomes the maximum temperature of the converters 1, its detection signal is converted into a light signal, and transmitted through an optical fiber 11. The detection signal is converted by a converter 10 into an electric signal, fed to a temperature regulator 12 to control the operation/stop of the coolers 3a, 3b or 4a, 4b in response to the detected temperature.
Patent JP-S5291125-A (JP)
Title: Converter for dc voltage
Inventor: OKADA TAKASUMI
IPC: G05F1/46
Filed: 1976-01-26
Abstract: PURPOSE: To easily transform the DC high voltage to the low voltage by combining condensers, diodes, and switching transistors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02187918-A (JP)
Title: Magnetic recording medium
Inventor: HIHASHI HISAHARU
IPC: G11B5/73
Filed: 1989-01-13
Abstract: PURPOSE:To make it difficult to erase the informations recorded in the recording layer by forming a superconductive layer on at least one side of the magnetic recording layer. CONSTITUTION:The medium consists of the magnetic recording layer 2 comprising TbFeCo, etc., and the superconductive layer 3 comprising superconductive material formed on at least one surface of the layer 2. The layers 2, 3 are formed on a substrate as required. An intermediate layer 5 comprising paramagnetic material is preferably formed between the layer 2 and layer 3. Informations are recorded or erased by heating the layer 3 with laser light, etc., to a temp. over the critical point of the material of the layer 3.
Patent JP-H04240714-A (JP)
Title: Layout of semiconductor device plant
Inventor: IKUBO HIROYUKI
IPC: B01L1/04
Filed: 1991-01-25
Abstract: PURPOSE:To provide a layout in which each process plant can be located independently, on the occasion of improving the layout of a wafer process plant for a semiconductor device. CONSTITUTION:This is the layout of a wafer process plant for a semiconductor device. The plant is so structured that each process plant may be located as an independent building radially around an administration building 7 which includes an office 7a.
Patent JP-S59144911-A (JP)
Title: Automatic forming system of tool correcting data
Inventor: ISOMURA YASUHIKO
IPC: G05B19/404
Filed: 1983-01-21
Abstract: PURPOSE:To shorten preparation time for the tool correcting data input of an NC machine and to remove an input miss by inputting measured value by a presetter directly to a computer to calculate the corrected value automatically and output an NC paper tape and a list. CONSTITUTION:An NC correction No. and logical data for the diameters and length of tools are previously inputted to a personal computer format in a personal computer as indication values. Then, the diameter and length measured by a tool presetter 1 are inputted. The personal computer 3 calculates the difference between the indication values and measured values and inputs the result of the difference automatically as a correctd value. Only the NC correction No. and the corrected value are outputted from a paper tape punch 5 through a paper tape interface 4 as an NC paper tape and outputted from a printer 6 as a list. Consequently, the measuring time is shortened, manual difference calculation and inputs for correction are omitted and personal misses are removed.
Patent JP-H07213470-A (JP)
Title: Holder of mop
Inventor: NAKADA YUKIO
IPC: A47L13/252
Filed: 1994-01-27
Abstract: PURPOSE:To secure a mop inserted into a holder like a sandwich and replace only a pinching tool when the pinching tool pinching the mop is broken. CONSTITUTION:A handle 27 is provided at the rear section of a mop insertion section 4 to be inserted into the bag-like insertion hole of a mop, and a pinching tool 7 pinching part of the bag-like fabric of the mop inserted into the insertion section 4 is removably fitted at the rear section of the insertion section 4.
Patent JP-H10204675-A (JP)
Title: Tin-silver alloy acidic electroplating bath
Inventor: OSHIMA KATSUHIDE
IPC: C25D3/56
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a plating bath capable of keeping tin and silver in the bath in a stably dissolved state over a long period even at a high temp. and maintaining constant plating performance over a long period even when a cyan compound is not incorporated by incorporating an aromatic thiol compound and an aromatic sulfide compound. SOLUTION: One or more kinds of the aromatic thiol compound and the aromatic sulfide compound are incorporated in the acidic bath containing substantially no cyan compound. The compounds have an action to stably dissolve both of tin and silver. As the aromatic thiol compound and the aromatic sulfide compound, one having 6-14C is preferable and particularly a compound having a structure expressed by the formula is preferable. In the formula, each of R1 -R8 represents H, a lower alkyl (preferably 1-3C), OH, nitro, amino or thiol group.
Patent JP-H05193958-A (JP)
Title: Blow head mechanism
Inventor: NOMURA YOSHIYUKI
IPC: C03B9/36
Filed: 1992-01-20
Abstract: PURPOSE:To provide a blow head mechanism of an IS type glass forming machine by which exchange work can easily be carried out in a short time. CONSTITUTION:A face 5 for positioning in perpendicular directions is formed at the lower end of a cylinder part 3 of a blow head mechanism, faces 6 for positioning in transverse directions are formed at one end of the face 5 and plural positioning blocks 7, 8 adhering to the faces 5, 6 are disposed at a face to which a section frame is fitted.
Patent JP-H08196327-A (JP)
Title: Hairpin
Inventor: KIMURA YOSHIO
IPC: A45D8/00
Filed: 1995-01-20
Abstract: PURPOSE: To provide a hairpin which hardly loses its shape and can be simply worn in an arranged state without a mirror by connecting a pinching part formed by a U-shaped elastic body, which is forked in two parts in the direction of intersecting a pair of clamping parts 1 disposed in parallel to the upper parts of the clamping parts. CONSTITUTION: Substantially U-shaped pinching parts 2a, 2a which are forked in two parts in the direction of intersecting a pair of clamping parts disposed substantially in parallel are connected to the upper parts of the clamping parts 1, and the pinching parts 2a, 2a are formed by an elastic body such as spring steel, synthetic resin and so on to apply the elastic force to the clamping parts 1. Further, the widths L1 , L1 of the pinching parts 2a, 2a are substantially equal to the width L2 of the paired clamping parts l. The pinching parts 2a, 2a are respectively inclined at the same angle of α1 , α1 from the clamping parts 1 to a front step. When back hair is combed up and done up in a doughboy form, and the hairpin is inserted in the done-up hair from above in such a manner that the front face S1 and the rear face S2 of the hairpin touch the hair, the clamping parts 1 and the pinching parts 2a are laid along the head, so that the hairpin can be easily worn on the hair.
Patent JP-H03211879-A (JP)
Title: Forming method for aluminum wiring structure
Inventor: SASAKI NAOTO
IPC: H01L29/43
Filed: 1990-01-17
Abstract: PURPOSE:To perform a halation preventing effect, etc., in the case of turning and to eliminate a step of removing a thin silicon film by forming a wiring film of an aluminum material on a barrier metal layer formed on a substrate, and forming the silicon film on the wiring film. CONSTITUTION:An a-Si film is formed as a thin silicon film 4, and then patterned in a resist forming step to obtain a wiring film pattern 31 of the patterned wiring film 3. Simultaneously, a barrier metal layer 2, the film 4 are patterned to become patterns 21, 41. Then, since the film 4 is diffused in the film 3 after the patterning, the silicon of the pattern 41 is diffused in the pattern 31. Thus, even if the film 4 is formed on the film 3 to prevent a halation, it is not necessary to remove it. Accordingly, a problem of vanishment of aluminum upon removing of the film 4 does not occur.
Patent JP-S62166046-A (JP)
Title: Manufacture of flanged cylindrical member
Inventor: NISHIKAWA TAKEHIKO
IPC: B21K23/04
Filed: 1986-01-16
Abstract: PURPOSE:To form as one body a flange part and a shaft part, and to decrease the man-hour and the number of parts by elongating the center part of a thick wall cylindrical metallic base material in the axial direction, also forming and flaring a thick wall conical tube part whose both end parts have been widened outward, and forming a flange part being orthogonal to the axial direction. CONSTITUTION:A thick wall round tube 1 is cut to a prescribed size, and by swaging working, the center part of the round tube 1 is brought to drawing and the wall thickness is thinned, a shaft 3 part is formed, and also it is elongated to a prescribed size in the axial direction. At the same time, both end parts of the round tube 1 are flared outward, and conical tube parts 5, 5 which have been inclined against the axial direction are formed. Subsequently, each conical tube part 5 is held by holding members 16, 16, a projecting part 15a of a conical end face 15b of a roller tool 15 is inserted into each conical tube part 5, the inside surface of the conical tube part 5 is pressed and brought to a line contact, the conical tube part 5 is brought to flaring working by oscillating and rotating the roller tool 15 around the center axis 0, a flange part 2 is formed along the surface being orthogonal to the axial direction, and simultaneously, a part of the flange part 2 is extended and a hole diameter of an opening hole 1b of a shaft hole 1a is made small.
Patent JP-H03211538-A (JP)
Title: Automatic focusing device
Inventor: AKASHI AKIRA
IPC: G03B13/36
Filed: 1990-01-16
Abstract: PURPOSE:To make a possibility that a main object is always selected regardless of an AF mode high by providing a condition changing circuit which changes condition processing in an area selection circuit according a set mode. CONSTITUTION:Sensor consisting of eight sensor trains SNS-1a, SNS-1b to SNS-4a and SNS-4b which are four pairs is arranged so as to receive the image corresponding to each secondary image-formation lens AFL. Since the relative position displacing quantity of the object image formed on the respective sensor train pairs has specified function relation to the defocusing quantity of a photographing lens, the defocusing quantity is detected by the respective sensor train pairs by respectively performing proper arithmetic operation to the output of the sensor. Thus, a selection method for plural object area is switched according to the automatic focusing(AF) mode of the camera, thereby performing automatic focusing in which the possibility that the main object is always selected is made high.
Patent JP-S61191686-A (JP)
Inventor: JIYOSEFU EMU MUSHIYOUSUKII
IPC: A61P29/00
Filed: 1986-01-17
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-S60151539-A (JP)
Title: Testing method of smoke diffusion model
Inventor: MAEDA HIDEKI
IPC: G01N1/24
Filed: 1984-01-19
Abstract: PURPOSE:To measure a gas diffusion area and take a measurement of a gas concentration distribution by placing tapes on the surface of a relief model supported rotatably in a measurement wind tunnel wherein a wind diffused by a lattice type air current controller flows at a desired speed, and allowing a discoloring reagent applied to the tapes to react with tracer gas. CONSTITUTION:The air current controller 6 is a lattice type arranged over the whole flow passage in the measurement wind tunnel 1. When a fan 5 is rotated to flow a wind in the measurement tunnel 1 on specific air current conditions (wind velocity distribution, disorder distribution, etc.), mixed gas discharged from a chimney model 2 is diffused to flow on the relief model 4 at the downstream side. The relief model 4 is supported rotatably in the measurement wind tunnel 1, so this is settable in a specific wind direction. Tapes 12 are fixed on the surface of the geographical model 4 with pushpins 13, and the diffused gas contacts the tapes 12 to discolor the discoloring reagent with which the tapes 12 are impregnated, so the diffusion range of the gas is known from the discoloration state.
Patent JP-H10209645-A (JP)
Title: Manufacture of multilayer printed board
Inventor: TAKEZOE KOJI
IPC: H05K3/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To form a multilayer printed board having excellent adhesion, surface smoothness and other printed board performances, without volatilization of a solvent. SOLUTION: The manufacturing method comprises: (a) a step of coating the surface of a board, where a conductive circuit is formed, with powder coating material and baking the board to form an insulating coating film layer; (2) a step of forming a hole, which reaches the surface of the circuit under the insulating coating film layer, in the insulating coating film layer by laser; (3) a step of roughening the surface of the board having the hole, then copper- plating the surface to form a copper plating layer on the insulating coating film layer, such that the copper plating layer is electrically connected to the circuit under the insulating coating film layer via the copper plating formed in the hole; and (4) a step of processing the copper plating layer on the insulating coating film layer and forming a conductive circuit.  The steps (1) to (4) are repeated for the surface of the board where the conductive circuit is formed at the step (4), in accordance with necessity.
Patent JP-H11200467-A (JP)
Title: Vertical conduit equipped with spiral guide plate
Inventor: OTAGAKI TSUNEO
IPC: E03F5/02
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To easily and safely replace spiral guide plates even in the case of a deep vertical conduit equipped with the spiral guide plates. SOLUTION: An inflow port 5A and an outflow port 5B are provided, respectively, at the upper and lower end side faces of a pipe 5 installed in a vertical position, and a spiral guide plate 6 for reducing the force of downward flow is provided in the pipe. In this case, a plurality of spiral guide plates 6A, 68, 6C having respective shafts 8, 8,... almost concentric with the pipe 5 are removably inserted and installed in the vertically installed pipe 5. The spiral guide plates 6A, 6B, 6C can be freely removably joined together at the upper and lower ends of each shaft 8.
Patent JP-S56105508-A (JP)
Title: Variable value control system
Inventor: TENMIYOU MASAYUKI
IPC: G03B27/52
Filed: 1980-01-26
Abstract: PURPOSE:To perform variable value control corresponding to the actual displacement speeds of an object, in an electrophotographic copier, by integrating the current values to be supplied to a driving source which drives the object, and feeding back the integrated value thereof thereby avoiding applying the excessive brake at the starting. CONSTITUTION:The start signal Sa from an oscillating mirror 11 inputs to a controlling circuit 21 for a mirror driving circuit, and the circuit 21 outputs a preset reference signal Vr to a mirror controlling circuit 22 and also outputs an integration start signal S1 to an integrating circuit 25. The circuit 22 outputs the output signal voltage VZ of the polarity and magnitude corresponding to the difference between the signal Vr and the feedback signal Vf, and flows a current (i) through a constant current circuit 24 to an arc motor 14 which turns the mirror 11 in a B direction. At this time, the current (i) is integrated by the circuit 25, and the integrated voltage VF is fed back to the circuit 22. The integrated voltage VF decreases the output V2 and applies the brake in the revolution of the B direction. Thereby, the variable value control corresponding to the actual displacement speeds of the object may be accomplished.
Patent JP-H09195518-A (JP)
Title: Soundproof panel for use in construction site
Inventor: IZUMISAWA TOMOSHI
IPC: E04C2/38
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof panel that is excellent in design property and workability and available for lessening the height of piling when piled up in a multistoried piling while being free from sliding or tumbling when transported in piling by a forklift truck or the like. SOLUTION: A front wall 10 of a panel body fitting part 7 is composed of a screw cover part 15 and a fitting part 16 having a tapped hole. An outwardly projecting part 14 that receives a rearwardly projecting part of a soundproof panel 1 laid thereon when a plurality of soundproof panels 1 are piled up is provided at the rear edge on the external wall 15a of the screw cover part 15. Movement of the soundproof panel 1 placed on top of another panel when the panels are piled up in tiers can be prevented with the external wall 15a of the screw cover part 15 of the soundproof panel 1 placed below fitted from the inside to the rearwardly projecting part 8 of the soundproof panel 1 placed above.
Patent JP-S61168637-A (JP)
Title: Warm-water-processable polymer resin material for shaping
Inventor: IKEMATSU TAKESHI
IPC: C08L65/00
Filed: 1985-01-22
Abstract: PURPOSE:The title resin material excellent in balance between hardness and flexibility, resilience, impact resistance, moldability, reworkability during processing, mainly consisting of a butadiene polymer having a specified structure. CONSTITUTION:100pts.wt. polymer resin component comprising 30-90wt% high-trans butadiene polymer obtained by solution-polymerizing a butadiene monomer in a hydrocarbon solvent in the presence of, e.g., a uniform composite catalyst comprising a Ba, Sr or Ca compound, an organolithium compound and/or an organomagnesium compound, etc., and a structure of a trans bond content of 75-95%, a weight-average MW of 30,000-500,000 and a MW distribution of 1.2-5.0 and 70-10wt% trans-isoprene polymer, a trans-polyoctenamer or caprolactone polymer is mixed with, if necessary, 5-100pts.wt. inorganic filler (e.g., TiO2) and 1-30pts.wt. plasticizer.
Patent JP-H01184524-A (JP)
Title: Picture display device
Inventor: TANAKA MINORU
IPC: G06F3/14
Filed: 1988-01-20
Abstract: PURPOSE:To use interfaces with a various kinds of standards by separating selectively interface receivers with the various kinds of standards, and converting picture data stored in a memory to an optical module. CONSTITUTION:A various kinds of interface receivers 1, 2, 3 and 4 with SCSI, 'Centronix(R)', RS232C, and RS422 are connected to a computer 5 via a selective separator 6, and the computer 5 is connected to an operating device 7 enabling the receivers to be separated selectively by the operation of the device 7 via the device 6. Furthermore, the picture data is stored in an image data memory 8 by the operation of the device 7 via the computer 5, and the picture data is converted to the optical module 11 at a conversion circuit 9, and is transmit ted to a video drum.
Patent JP-S51132871-A (JP)
Title: Electronic clock
Inventor: NOMURA TAI
IPC: G04G9/00
Filed: 1976-01-29
Abstract: PURPOSE:To provide a priority when displaying information which indicates various functions on the same display body.
Patent JP-S59135440-A (JP)
Title: Optical device
Inventor: NISHIMURA YUKIO
IPC: G02B6/12
Filed: 1983-01-22
Abstract: PURPOSE:To enable an observer to record characters and images by constituting an optical device of heating elements for heating a part of a core layer and generating vapor bubble in the liquid in the core layer and a light source for conducting light in a waveguide. CONSTITUTION:A heating resistor 4b is electrically heated and the heat thereof is transmitted to a core layer 1 via a clad 2, then the layer 1 boils and a bubble 6 is formed. Light 7 is refracted, reflected and scattered by the surface thereof. The total reflection condition is therefore broken and at least part of the light arriving at the bubble 6 passes the layer 3 and emerges as exit light 8 to the outside of the optical element. The light 8 is sensed visually by an observer as if said light is emitted from the resistor 4b in this stage. As a result, the observer is able to recognize various characters and images from the shape formed by the point sets of the bubbles formed when a part of the heating resistors segmented and disposed to a dot matrix shape are electrically heated.
Patent JP-H02188445-A (JP)
Title: Production of high-temperature superconducting crystallized glass
Inventor: TANIGAWA HIDEO
IPC: C03C4/14
Filed: 1989-01-17
Abstract: PURPOSE:To obtain the high-temp. superconducting crystallized glass capable of being easily worked into various forms, e.g. film, ribbon, and filament, while keeping its characteristic as a superconductor by using a specified glass composition, melting the composition by heating, and crystallizing the molten composition by heat treatment. CONSTITUTION:From 0.02 to 0.08 pts.wt. of Au or Pt is added to 100 pts.wt. of a mixed powder contg., by weight, 3.7-4.9% GeO2 or Ge2O3, 39.0-39.5% Bi2O3, 20.1-20.3% SrO2, 9.4-9.5% CaO, and 26.6-27.0% CuO. The mixture is heated and melted to produce glass, and the glass is crystallized by heat treatment. Colloidal Au or Pt has to be incorporated into the glass as the crystalline nucleus. Accordingly, Au or Pt is preferably incorporated into the starting raw mixture in the form of the aq. soln. of chloroauric acid (HAuCl4.4H2O) or hexachloroplatinic acid (H2PtCl6.6H2O).
Patent JP-H07221736-A (JP)
Title: Subcarrier multiplex optical transmission method
Inventor: DOMON WATARU
IPC: H04B10/40
Filed: 1994-01-31
Abstract: PURPOSE:To avoid a beat noise without management of a wavelength of an optical transmitter and to reduce a required band for an optical element and an electric circuit in the optical multi-access network using the subcarrier multiplex optical transmission system. CONSTITUTION:Local nodes 150-152 and a center node 160 are connected to an optical fiber transmission line 10 and each of the local nodes 150-152 consists of an optical transmitter (20-22), a switch (50-52) and photocouplers 40, 41. Signal lights 170-172 sent from the optical transmitters 20-22 are subject to intensity modulation by using carriers 190-192. An optical receiver 30 of the center node receives a signal light and outputs a high frequency signal 200. The signal light is sent only when the switch is closed by a control signal and a bias current is supplied to the optical transmitter. The transmission/non-transmission of the signal light is controlled so that the plural signal lights are not simultaneously sent through the transmission line 10.
Patent JP-H04253176-A (JP)
Title: Connector
Inventor: OKAWA KOICHI
IPC: H01R13/629
Filed: 1991-01-29
Abstract: PURPOSE:To prevent the loose contact of a connector electrically connecting a flexible board and a printed wiring board. CONSTITUTION:Notch sections 9 are formed at both side sections of a terminal section 8 extended from a flexible board 7, lock pieces 5 to be coupled with the notch sections 9 of the terminal section 8 are formed on the cover 2 of a cover type connector section A fixed to a printed wiring board 10, and the lock pieces 5 are coupled with the notch section 9 when the cover 2 is closed. When the cover 2 is closed, the lock pieces 5 are coupled with the notch sections 9 of the terminal section 8, and the loose contact of the terminal section 8 can be prevented.