baber/WOPTO huggingface dataset:
Patent JP-H11338538-A (JP)
Title: Test operation supporting device for plant monitor and control system
Inventor: NAKAMURA CHIKASUKE
IPC: G05B23/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To enable a designer and a test operator to share revised logics speedily and accurately by transmitting change point logic image data diagrammed by a change point diagramming part as digital data by a test operation supporting communication means. SOLUTION: A logic change point extraction part 26 generates a change point code by comparing the analytic code of an unrevised logic diagram of an analysis part 23 with the analytic code of a revised logic diagram of an analytic part 25 and extracting change points according to the comparison result. The change point code is inputted to the change point logic diagramming part 27, which converts the change point code into a revised logic change point diagram image 29. The image 29 is sent from the change point logic diagramming part 27 to a transmission part 30 and a revised logic diagram image 28 is sent to the transmission part 30 directly from a revised logic image input part 24; and those codes are sent as a digital image.
Patent JP-S63313002-A (JP)
Title: Laser utilizing length measuring instrument
Inventor: OGATA KOJIRO
IPC: G01B9/02
Filed: 1987-06-16
Abstract: PURPOSE:To increase a movement distance which allows accurate measurement by providing a vacuum container which varies in length along the laser optical path between a moving mirror and a half-mirror as much as the movement quantity of the moving mirror. CONSTITUTION:When a moving body 1 moves to positions in figures (b) and (c), bellows 16 and 18 shrink and expand, so vacuum chambers 17 and 19 decrease and increase in capacity, but their total capacity is unchanged. The vacuum in the vacuum chamber 19 is held, the air layer passing distance of the laser light does not increases, and there is no influence of 'air fluctuations'. The vacuum chambers 17 and 19 are present on both sides of a moving part 14 in any of states shown in figures (a)-(c), external force due to an atmospheric pressure difference is canceled and does not operate on the moving body 1. Consequently, the moving body 1 moves, the moving mirror 15 also moves to contract the bellows 16 and 18 constituting the vacuum container 10, and a cylinder part is slid onto a hollow rod; and the length between the mirror 15 and half-mirror 4 along the laser optical path varies by the movement of the mirror 15 while the vacuum is held and is measured without being affected by 'air fluctuations'.
Patent JP-H05321819-A (JP)
Title: Method and device for driving micro machine
Inventor: TOMITA YASUO
IPC: H02N11/00
Filed: 1992-05-14
Abstract: PURPOSE:To drive a micro machine on a substrate by laser beams without any electric circuit. CONSTITUTION:Laser beams L1 from a semiconductor laser unit is applied to a rotor 2 through a beam splitter 11 and light focusing lens 12. The rotor 2 is provided with a plurality of vanes 5 to 8 extending radially and a side 8a of the vane 8 at the focusing position of the lens 12 reflects the laser beams L1 and is turned in the direction as shown by the arrow Y1 while given the propulsion force caused by the impinging energy of the laser beams L1. As a result, the rotor 2 is turned in the Y1 direction. The laser beams are partially led to a detector 10 through a beam splitter 11.
Patent JP-H07335441-A (JP)
Title: Coil structure
Inventor: KATAKURA MASAYUKI
IPC: H01L27/04
Filed: 1994-06-07
Abstract: PURPOSE:To improve Q of a coil generating no eddy current in a semiconductor substrate below the coil thereby improving the performance of an integrated circuit formed using this coil. CONSTITUTION:The second conductivity type layer 12 and an insulating layer 13 are laminated on the first conductivity type substrate 11, a coil 21 is provided on the insulating layer 13 while the first conductivity type diffused layer 31 is formed on the second conductivity type layer 12 below the coil 21 in the state of traversing below the core 21 as well as from the surface of the second conductivity type layer 12 in the depth direction thereof. Otherwise, not shown in the Figure, the second conductivity type diffused layer is formed in the state of traversing below the coil from the surface of the first conductivity substrate in the depth direction thereof.
Patent JP-S5771184-A (JP)
Title: Manufacture of field effect transistor
Inventor: SUZUKI TAKESHI
IPC: H01L29/812
Filed: 1980-10-22
Abstract: PURPOSE:To avoid necessity of severaly controlling interface characteristics between a semi-insulation substrate and an operational layer and facilitate manufacture of crystal, by making a structure that operational current passes through only a central part of the operation layer in manufacturing a GaAs FET. CONSTITUTION:An N type operational layer 2 is grown on a semi-insulation substrate 1, on which a source electrode 3 and a drain electrode 4 are formed oppositely. The layer 2 is mesa-etched and divided into two layers mutally independent, while a gate forming regions 2' remains along the longitudinal direction of electrode on the mutually opposite side of the electrodes 3 and 4. At the same time, a plurarity of concaves 7 are provided in equal intervals straightly on the substrate 1 surface exposed between these divided layers 2. An insulation layer 8 is attached between them. A schottky barrier gate electrode 5 is mounted to make a conductive path for eacg concave 7. This distributes a depletion layer from the electrode 5 from both sides of the layer 2 to the central part and concentrates the current flowing from the electrodes 4 to 3 to the central part of the layer 2.
Patent JP-H06338026-A (JP)
Title: Magnetic head
Inventor: GOTO SATORU
IPC: G11B5/265
Filed: 1993-05-26
Abstract: PURPOSE:To surely provide a guard band by laminating erase cores on both sides of a read write core, forming a magnetic circuit and inclining and forming the gap of the erase core for the gap of the read write core. CONSTITUTION:The magnetic circuit is formed by laminating first and second erase cores 42, 43 on both ends of the read write core 41 to form the magnetic circuit, and the gaps 57, 58 of the cores 42, 43 are inclined and formed for the gap 47 of the core 41. Thus, an area similar to the guard band is formed using an azimuth effect. At this time, the constitution is simplified by laminating the cores 42, 43 on both sides of the core 41 and forming the magnetic circuit. Further, a required characteristic is obtained by freely selecting the interval of the gaps 47, 57, 58, and thus, the guard band is formed surely. Further, when the gap lengths of the gaps 57, 58 of the cores 42, 43 are made longer than the gap 47 of the core 41, the gap loss in the gaps 57, 58 are set large at a reproducing time.
Patent JP-S6210493-A (JP)
Title: Sealed type rotary compressor
Inventor: KANAMORI SHUICHI
IPC: F04C18/356
Filed: 1985-07-05
Abstract: PURPOSE:To certainly lubricate a vane and a vane groove by forming a hole for gathering the returned oil in a sealed container and returning said oil downward onto an upper bearing and arranging a vane groove relief hole under the above-described hole. CONSTITUTION:The whole periphery of the outer peripheral part of an upper bearing 14 is fixed onto the inner wall of a sealed container 18. A hole 21 is formed onto a part of the upper bearing into the hole 21 is formed onto the upper surface of the upper bearing 14. Further, a vane groove relief hole 22 of a cylinder 16 is arranged under the hole 21 of the upper bearing 14. Therefore, the returned oil in the sealed container 18 is recovered into the vane groove relief hole 22, and the vane 20 and the vane groove can be certainly lubricated.
Patent JP-H03251144-A (JP)
Title: Production of gabaron water and gaba-containing beverage
Inventor: FUJII KENYA
IPC: A23F3/14
Filed: 1990-06-08
Abstract: PURPOSE:To obtain colorless and odorless Gabaron water capable of being mixed or used as a base in a commercially available beverage by combining preparation of a Gabaron solution with decoloring, deodorizing and filtering of the solution in a specific mode. CONSTITUTION:(a) A prescribed amount of powdery Gabaron tea leaves and a prescribed amount of pure water are boiled at 100 deg.C for 3-5min while mixing and stirring the tea leaves in the first mixing tank to produce a Gabaron solution. (b) The resultant solution is filtered through a filter, then passed through an adsorbent resin column and fed to the second mixing tank and a prescribed amount of powdery active carbon is then mixed in the second mixing tank and stirred for 30-60min while heating the solution at 80-90 deg.C to decolor and deodorize the aforementioned solution. (c) The solution is subsequently filtered through the second filter to afford the objective Gabaron water. A colorless, odorless and transparent Gabaron water containing much gamma-aminobutyric acid (GABA) contained therein can be obtained according to the aforementioned method without clouding even after the lapse of a long period.
Patent JP-S5392839-A (JP)
Title: Method of making almost dustless dyestuff formulation and fluorescent whitening formulation
Inventor: NEUMANN KONRAD
IPC: D06L3/12
Filed: 1977-12-13
Abstract: Described is a process for the production of negligibly dusty preparations of dyes and/or optical brighteners, which process comprises mixing an adhesive as e.g. sorbitol and a dust binding surface active agent into a mixture of dye or optical brightener and, optionally, further additives.
Patent JP-S6127528-A (JP)
Title: Camera provided with electromagnetically driven lens barrel
Inventor: KODAIRA TAKAKI
IPC: G03B3/00
Filed: 1984-07-17
Abstract: PURPOSE:To make it unnecessary to charge a shutter and a lens barrel by feeding out a lens by executing electric conduction in a pulse-like basis to a coil for controlling electromagnetically the shutter, and driving the shutter by executing continuously the electric conduction. CONSTITUTION:By the first stroke of a release, a switch SW1 is closed, power is supplied 100, a range is measured 102, and range measuring information is stored in a register 103. When a switch SW2 is closed by the second stroke of the release, a pulse is generated 110 and applied to a coil 21 of a rotor controlling circuit 113, and a lens barrel is fed out stepwise. The pulse is counted 112 and compared 106 with an output of the register 103, and when they coincide with each other, a latching circuit 105 provides an output, the generation 110 of the pulse is stopped, and a shutter is opened by executing continuously electric conduction to the coil 21. At the same time, a timer 118 is started, the electric conduction of the coil 21 is stopped by an end signal of an exposure controlling circuit 119 or a timer 123, and the shutter is closed. A timer 124 is started, the generation 110 of the pulse is restarted, the lens barrel is driven, and these are continued until a position detecting circuit 117 detects an initial position. In this way, the circuit is simplified.
Patent JP-H073212-A (JP)
Title: Photopolymerizable composition and adhesive tape or sheet
Inventor: NAKASUGA AKIRA
IPC: C09J7/02
Filed: 1993-06-21
Abstract: PURPOSE:To stably obtain an adhesive sheet having sufficient adhesiveness even to inorganic materials, etc., giving high bond strength by using a new photopolymerizable composition. CONSTITUTION:The objective photopolymerizable composition comprising (A) 30-98 pts.wt. of an acrylate monomer selected from (meth)acrylic 1-12C alkyl esters, (B) 2-70 pts.wt. of a vinyl monomer copolymerizable with the component A, (C) 0.5-70 pts.wt. of a second acrylate monomer selected from esters of epoxy group-contg. alcohols and (meth)acrylic acid and (D) 0.01-5 pts.wt. of a photopolymerization initiator. The other objective adhesive tape or sheet obtained from this composition, bearing tack agent layer containing epoxy groups in an unreacted state.
Patent JP-S63315846-A (JP)
Title: Control method for temperature and humidity of air
Inventor: SUZUMURA HIROSHI
IPC: F24F3/14
Filed: 1987-06-17
Abstract: PURPOSE:To facilitate the control of temp. and humidity of air used at a place where high air conditioning is required by controlling the temp. of the outside air with an air conditioner and then dehumidifying the air with a porous membrane. CONSTITUTION:After air containing water vapor passes through a duct 1 and a prefilter 4, its temp. is brought in a fixed one with an air conditioner 5 and then the air flows into the primary side 6A of a membrane separator 6. When the secondary side 6B is reduced in pressure with a vacuum pump 10, only moisture permeates a separator 7 and water is discharged from a trap 8 through a pipe 9 for separate water. The dehumidified air is brought in desired temp. and humidity and discharged from an outlet duct 14. When the humidity of discharged air is lower than specified humidity, the separator 6 is stopped and the humidity is controlled by operating a humidifier 11. It is only necessary for a separation membrane 7 to have permeability to only water vapor selectively and a medium with a fine pore of 10Angstrom  or more in pore diameter may properly be selected.
Patent JP-H0316990-A (JP)
Title: Analysis of optimum condition of single crystal pulling furnace and control method
Inventor: ISHIDA MASANOBU
IPC: H01L21/208
Filed: 1989-06-12
Abstract: PURPOSE:To rapidly correct and change analysis by dividing a thermal fluid analyzing means, solid-liquid interface shape analyzing means and thermal stress analyzing means into blocks, passing the analyzed result while evaluating at each block stage and analyzing at the following block. CONSTITUTION:The shape of crucible, length of heater and interior structure of furnace are set, heater power is set by using temperature of outer wall of hot zone and flow velocity of gas at inlet as boundary conditions, temperature distribution in the furnace is obtained by a thermal fluid analyzing means 1, temperature of crystal and melt part is watched from the temperature distribution, the crystal and melt part are thermally analyzed by receiving the temperature distribution in the furnace as a boundary condition and a solid-liquid interface shape is obtained by a solid-liquid interface analyzing means 2. Then thermal stress in the crystal part is obtained from the solid- liquid interface shape and the temperature distribution of crystal part by a thermal stress analyzing part 3, the analyzed results are evaluated stepwise at each block, respectively and at each block, the evaluation is subjected to feedback to a data input part 4 so as to give an optimum condition and an optimum control condition is obtained from the analyzing part 3.
Patent JP-H09328096-A (JP)
Title: Method and device for steering ship water jet propulsion machinery
Inventor: SAITO YASUO
IPC: B63H20/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To finely perform ship steering by transmitting, when controlling a particular propulsion machinery with a joystick and a particular rotary dial, a certain weighting factor with the operation of the rotary dial and weighting a back and forth propelling force and a deflector angle. SOLUTION: For a water jet propulsion machinery including two machines and two shafts, a back and forth movement instruction propelling force and a deflector instruction angle are transmitted by the single operation of one joystick 1, a back and forth movement propelling force and a weighting factor are transmitted by the single operation of one rotary dial 2 and, by weighting a deflector angle instruction from the joystick 1, each propelling machine is controlled. By these operations, the revolving speed of each main machine 4, the reverse mechanism of each propelling machine and a deflector mechanism D are controlled. A weighting factor is set according to the rotating quantity of the rotary dial 2 and, by reflecting this in an instruction value transmitted from the joystick 1, fine ship steering is performed.
Patent JP-H078061-A (JP)
Title: Onion harvester
Inventor: TAKAHASHI SADAYUKI
IPC: A01D27/00
Filed: 1993-06-21
Abstract: PURPOSE:To simplify a driving system of a transverse feeding conveyor device and prevent a chute from being clogged with mud. CONSTITUTION:This onion harvester is equipped with the first conveyor device 7 for conveying each onion 5 dug with a front digger 6 to the rear, the second conveyor device 8 for receiving the onion 5 from the first conveyor device 7, further conveying the onion to the rear upward and then conveying the onion to the rear in the horizontal direction and a transverse feeding conveyor device 10 for receiving the onion 5 conveyed with the second conveyor device 8 and transversely feeding the onion in the left and right directions. The middle part in the left and right directions of the transverse feeding conveyor device 10 is foldable in the vertical directions.
Patent JP-H01319255-A (JP)
Title: Sheet-shaped electrode
Inventor: YAMAMOTO KOHEI
IPC: H01M4/08
Filed: 1988-06-17
Abstract: PURPOSE:To facilitate the manufacture and handling by using the positive electrode black mix added with Teflon aqueous dispersion and glycol. CONSTITUTION:The positive electrode black mix added with Teflon aqueous dispersion and glycol to an active material mainly made of manganese dioxide is used. Glycol has good compatability with Teflon aqueous dispersion, the plasticity of the black mix is increased when it is added to Teflon aqueous dispersion as a solvent, good spreading property is applied to the black mix. Glycol is stable at the ordinary temperature and is not scattered from the black mix, thus the plasticity of the black mix is maintained. A thin sheet-shaped electrode can be easily manufactured.
Patent JP-H04348140-A (JP)
Title: Production of cation exchange vinyl chloride resin molding
Inventor: MORI KOJI
IPC: C08F259/04
Filed: 1991-05-24
Abstract: PURPOSE:To form a layer having cation exchange ability on the surface layer of vinyl chloride resin molding. CONSTITUTION:Both or either one of acrylic acid and methacrylic acid or a solution thereof is applied to the surface of vinyl chloride resin molding and the monomer is subjected to graft polymerization on the vinyl chloride resin molding by irradiating with electron beam from the coated face side and then the monomer or solution left on the surface of the vinyl chloride resin molding is cleaned to give cation exchange ability to the surface layer of vinyl chloride resin molding.
Patent JP-H0439216-A (JP)
Title: Device for pallet stacking and unstacking of can lid
Inventor: RAINHARUTO MIHIYAERU KURAARU
IPC: B65G57/24
Filed: 1990-06-06
Abstract: PURPOSE: To realize highly efficient can lid loading and unloading for a pallet by providing a lift device lifting a lower fully loaded pallet up to an empty pallet in an upper empty pallet piling up section and an empty pallet hold device in the section. CONSTITUTION: When lids are loaded on a pallet 7' due to the cooperation of a lift device 3 for a stack of fully loaded pallets 7A and a hold device 62 of the empty pallet 7', the pallet 7' in the lowermost position is separated every time when empty pallet stack 7B is made, and a lid strand 39 supplied by a glove head 23 is loaded so that it can be put on the stack 7A. Moreover, when a lid 20 is unloaded from a pallet 7, the pallet 7' positioned in an uppermost part every time of stacking of stack 7A and emptied by the glove head 23 can be transferred into upper stack 7B by pulling up the whole stack 7. In this way, pallet exchange in a short time between both pallet stack sections 5 and 6 becomes possible so that can lid can be loaded and unloaded highly efficiently.
Patent JP-S5374219-A (JP)
Title: Field current detector
Inventor: KATOU EINOSUKE
IPC: H02P7/282
Filed: 1976-12-15
Abstract: PURPOSE: To eliminate a shunt and an insulated amplifier, and to improve reliability and preservation property, by using the detecting end of a field current detector for detecting abnormal current of field current commonly with a current transformer for feedback. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63315683-A (JP)
Inventor: HATADA MASAYUKI
IPC: D04H1/4374
Filed: 1987-06-16
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-S5852465-A (JP)
Title: Stripping method for plating inhibitor for one side hot dipplating
Inventor: TAKAMURA HIDEO
IPC: C23C2/00
Filed: 1981-09-22
Abstract: PURPOSE:To strip away a plating inhibitor easily and thoroughly from a steel plate coated with the inhibitor by spraying water at specific rates to said steel plate to keep the plate wet with the water and giving strains upon the plate at specific angles with bending rolls. CONSTITUTION:A steel plate 1 which is coated with a plating inhibitor on one side and is plated is first sprayed with water on the surface coated with the plating inhibitor from spray nozzles 5a, 5b whereby said surface is kept wet with the water. The flow rate of the water in this time is set at about >=2g/m<2>. Thereafter, the steel plate traveling via a deflector roll 3a is given tensile strains with a bending roll 2 in case the surface coated with the plating inhibitor is on the outer side with respect to the bending roll and is given compressive strains when the same is on the inner side, then again the plate is passed through a deflector roll 3b. The diameter of the roll 2 may be about 10-200mm.phi and the winding angle thereon is set at about >=5 deg.. Thus the plating inhibitor is stripped away easily from the steel plate. The steel plate stripped away of the easily from the steel plate. The steel plate stripped away of the inhibitor is thoroughly removed of the stripped films by rinsing, etc.
Patent JP-H04347841-A (JP)
Title: Variable mask device
Inventor: OZAWA YOSHIO
IPC: G03B27/46
Filed: 1991-05-24
Abstract: PURPOSE:To prevent an edge of paper from being damaged. CONSTITUTION:A rack 48 is fitted to variable feed-direction masks 12 and 13 and a pinion 47 which engages the rack 48 is provided to variable width- direction masks 10 and 11. A bevel gear 46 is fitted coaxially with the pinion 47 and a bevel gear 44 which engages the bevel gear 46 is fitted to a guide shaft 40. A twist coil spring 42 energizes the guide shaft 40 toward a stand-by position and the guide shaft 40 in the direction wherein the bevel gears 44 and 46 are disengaged. The guide shaft 40 is provided with a clutch plate 43 which shifts it axially. At the time of switching to fringed print, the rack 48 is engaged with the pinion 47 to set a guide plate 41 at a guide position. Consequently, the paper enters neither of the movement tracks of the variable width- direction masks 10 and 11 and the variable width-direction masks 10 and 11 never strike the paper 8 on the edge part when moving.
Patent JP-H0315328-A (JP)
Title: Pool having liftable or lowerable bottom plate and used for training animal
Inventor: SHIGAKI MASANOBU
IPC: E04H4/06
Filed: 1989-06-12
Abstract: PURPOSE:To simply the method and operation for using the bottom plate of a pool for training animals without damaging the appearance and function of the pool by disposing the bottom plate being composed so as to hold a desired posture without accompanying an unstable state on the sinking or floating movement of the bottom plate. CONSTITUTION:A floating power-imparting means 1 for the bottom plate 2 of a pool is swollen and lifted by blowing a compressed gas thereinto. Hot water on the bottom plate is passed downward through a Saran net 6 and reaches on the water surface W of the pool. A gas pressure regulator 4 is automatically or manually operated according to the sensing result of a water sensor to hold the bottom plate 2 at a desired posture. Sewages floating in the water are removed on the floating operation of the bottom plate 2 by disposing a filter means. The floated bottom plate 2 prevents the lowering of water temperature caused by the radiation and evaporation from the hot water.