baber/WOPTO huggingface dataset:
Patent JP-S62197785-A (JP)
Title: Object detector
Inventor: ENDO SHUGO
IPC: G01V8/14
Filed: 1986-02-25
Abstract: PURPOSE:To simplify a manufacturing process by mounting a semiconductor light emitting element and a semiconductor photosensitive element on the same substrate and providing an optical reflector opposite to the substrate. CONSTITUTION:An LED 1 as a semiconductor light emitting element and a phototransistor 2 as a semiconductor photosensitive element are mounted to a ceramic substrate 3 by bonding. The mounting portions of the LED 1 and the phototransistor 2 are tightly closed, a transparent window 4 is arranged above the elements 1 and 2 and a reflector 5 is disposed with a constant spacing between it and the window 4 and opposite thereto. After transmitted through the window 4, the light emitted from the LED 1 is reflected from the reflector 5 and transmitted through the window 4 again to reach the phototransistor 2. When an object is absent between the window 4 and the reflector 5, the phototransistor 2 receives the reflected light and is in an OFF condition. When the object is present, the reflected light is not incident upon the phototransistor 2, which is turned on to output to object detecting signal. Accordingly, the presence of absence of the object can be detected and a manufacturing process can be simplified.
Patent JP-H08235582-A (JP)
Title: Production of magnetic recording medium
Inventor: MOROISHI KEIJI
IPC: G11B5/738
Filed: 1995-02-28
Abstract: PURPOSE: To provide magnetic recording medium and its producing method to easily realize high coercive force, traveling at small floating height and high CSS characteristics. CONSTITUTION: The producing method of a magnetic recording medium includes a process to form layers including at least a base layer, magnetic layer and protective layer on a nonmagnetic substrate. A glass substrate 1 is used for the nonmagnetic substrate. The magnetic layer 5 is a CoNiCrTa-base magnetic layer. A process for formation of an intermediate layer is included after the magnetic layer 5 is formed. In this process, an intermediate layer 6 is formed between the magnetic layer 5 and a protective layer 7. The process to form a protective layer includes steps of applying, heating and hardening the source material of the protective layer containing hard fine particles dispersed in a liquid base material on the intermediate layer 6. A heating process to heat the substrate at 250-400 deg.C during or after the protective layer is formed is included in this method.
Patent JP-H03241609-A (JP)
Title: Flat-type superthin film insulated wire
Inventor: KUROKI HIDETAKA
IPC: H01B7/02
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a flat-type superthin film insulated wire having a stable coating property with a small number of pin holes by a water-scattering resin varnish to make thickness of an insulated film layer to be formed on the corner parts of a flat-type conductor 1.1 times or more of thickness of a film layer of the flat parts 3. CONSTITUTION:A superthin film insulated layer 1 having the flat part 3 not exceeding 3.0mum, desirably about 0.8 to 2.0mum and the corner part 2 not being thick not less than 1.1 times the thickness of the flat part 3, desirably about 1.2 to 5mum is formed on a conductor of good conductivity such as electric copper and a copper alloy, of an extremely thin flat type having thickness (t) of not exceeding 500mum, desirably about 10 to 200mum and having width W of about 100 to 5000mum. This insulated layer 1 has electrodeposition of water-scattering resin varnish on the conductor to form an electrodeposited film for being baked. Now, the thickness of the corner part 2 is made 1.1 times or more the thickness of the flat part 3. However, a uniform superthin film can not be made of solu tion type resin varnish. By using water-scattering resin varnish, like this, a coating having the pin hole number not exceeding 100 pieces/m an extremely excellent stable coating property can be obtained.
Patent JP-H09207016-A (JP)
Title: Side machining device for sector-shaped body
Inventor: ARAI TAIHEI
IPC: B23C3/12
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a side machining device to perform simple and reliable cutting of the side of a sector-shaped body, such as a plaster model. SOLUTION: A side machining device for a sector-shaped body comprises a placing bed 2 approximately in a sector shape in a plan on which a sector- shaped body is placed; a mounting bed 4 at which the placing bed 2 is placed and which is longitudinally reciprocated; a cutter 6 reciprocated over the mounting bed 4 and cutting the side of the sector-shaped body; and a motor to rotationally drive the cutter 6. Positioning of the side to be cut of the sector- shaped body placed on the placing bed 2 is effected by at least two scales 3 radially reciprocating over the placing bed 2 and size from the center of the curvature radius of the sector-shaped body is measured.
Patent JP-H06251449-A (JP)
Title: Time shift video recorder
Inventor: TANIE KATSUNORI
IPC: G11B15/02
Filed: 1993-03-02
Abstract: PURPOSE:To easily change preserved time by storing shift information in a shift information memory section and shifting the time after the coincidence of the preservation channel information previously stored in a memory means is confirmed. CONSTITUTION:Button input to indicate a time shift input start is executed by a shift input means 2a and thereafter, the time shift information of the time for executing time shift with the channel is inputted when the preserved time for video recording deviates. Consequently, the memory means 2 stores the channel information and the shift information in the information memory section 1a. A control processing means 4 successively compares the video recording start time of the previously inputted program, the desired video recording start time added with the shift information of the shift information memory section 1a and the clock signal from a clock means 3 and outputs the video recording start signal when both coincide. The video recording is ended by the coincidence with the video recording end time.
Patent JP-S61203100-A (JP)
Inventor: KITAMURA HIROYUKI
IPC: B66F9/24
Filed: 1985-02-28
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-H07246622-A (JP)
Title: Mold clamping device
Inventor: KUBOTA KOJI
IPC: B29C33/30
Filed: 1994-03-11
Abstract: PURPOSE:To facilitate the work of replacing molds and enhance working efficiency and safety by a method wherein one side end part of a moving die plate is rotatably supported about a vertical shaft, which is hangingly provided to a moving stand moving backwards from and forwards to a fixed die plate. CONSTITUTION:One side end part of a moving die plate 4 is rotatably supported about a vertical shaft 9, which is hangingly provided to a moving stand 8 moving backwards from and forwards to a fixed die plate 2. At mold change, firstly, a fixed mold 3 is joined under mold clamped state to a movable mold 5 and the joining between the fixed mold 3 and the fixed die plate 2 is disengaged and, after that, a moving die plate 4 is opened to its regular position. Next, after the tip of the rod of a mold opening and closing cylinder 21 is disengaged from the moving die plate 4, the moving die plate 4 is turned for 90 and, at the position, the moving die plate 4 is fixed by a proper means and, after that, the fixed mold 3 and the movable mold 5 are integrally unloaded. At the above- mentioned position, working space is ample and a crane can be used freely.
Patent JP-S56135964-A (JP)
Title: Semiconductor device
Inventor: YAMASHITA SOUICHIROU
IPC: H01L21/285
Filed: 1980-03-28
Abstract: PURPOSE:To obtain a bipolar transistor with satisfactory high frequency characteristics and high reliability by a method wherein a base region of which electrode lead-out part is depressed in concave shape and an emitter region depressed in concave shape are formed, and a polycrystalline silicone electrode is formed. CONSTITUTION:Boron is selectively diffused on a surface of an N type silicon substrate 11 to form a P type base region 12. Then, an insulating film 13, a base contact part 20 of the base region 12 and the emitter forming region 21 are perforated by applying a plasma spatter etching. Then, a polycrystalline layer 14 containing arsenic in high concentration is formed in the emitter forming region 21, and a polysilicon layer 16 containing boron in high concentration is formed in the base contact part 20. Subsequently, an impurity is diffused to form an N<+> type emitter layer 15 and a P<+> type base contact layer 17, and SiO2 films 14', 16' on the polysilicon are removed to form the metal electrode.
Patent JP-S63206928-A (JP)
Title: Information recording medium
Inventor: SUZUKI KATSUMI
IPC: G11B7/2433
Filed: 1987-02-24
Abstract: PURPOSE:To permit suppression of defective initialization and partial erasing by forming 1st and 2nd protective layers in such a manner as to have org. resin layers which are not softened by projection of a light beam to at least the parts thereof adjacent to a recording layer. CONSTITUTION:At least the parts of the protective layers 12, 14 sandwiching the recording layer 13 where said layers are adjacent to the recording layer 13 are formed of the org. resin which is not softened by the light beam 18. The org. resin such as, for example, 'Teflon(R)', polyamide or polyimide, which has the softening temp. in excess of 300 deg.C is not softened by the projection of the light beam 18 and has small thermal diffusivity when such resin is used for the protective layers 12, 14; therefore, the capacity to insulate the heat of the recording layer 13 is improved. Not only the initial crystallization and erasing characteristics are thereby improved but also the recording characteristic is improved.
Patent JP-2000237409-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which the kinds of effective lines making hits when specified patterns complete are rich and a game to be variably displayed is filled with changes and thrill in contents. SOLUTION: By a variable display means 30 arranging a variable display part in a matrix shape of 3×3, a pattern matching game of contents stopping and displaying each pattern after patterns are fluctuated and displayed for a prescribed period is executed. By an effective line setting means 120, an effective line making a hit when specified patterns complete on a line is set and a bent line connecting two or more vertically or horizontally continuous variable display parts and a variable display part located in an oblique direction from a end part of a straight line connecting these variable display parts can be set as one of effective lines.  When a reach state appears on the effective line set at the beginning, the remaining one end part showing an unstop portion of the effective lines reciprocates in the vertical direction, fluctuation of patterns and the effective lines are stopped soon and an execution result of the pattern matching game is established.
Patent JP-H06255860-A (JP)
Title: Paper sheet stacking mechanism
Inventor: KOSHIDA YOSHINORI
IPC: B65H31/26
Filed: 1993-03-02
Abstract: PURPOSE:To provide a paper sheet stacking mechanism wherein paper sheets of different paper thickness and size are stacked in good order in a stacking chamber. CONSTITUTION:A paper sheet stacking mechanism is provided with a flexible press down piece 14 protruded to the outside from a peripheral wall 2a of a conveying roller 2 by curving in an opposite direction relating to a direction of rotation of the conveying roller 2 in the peripheral wall of a press down roller 13 to set mass of a point end part 14a larger than mass of a root part 14b.
Patent JP-S60187386-A (JP)
Title: Piping for use point
Inventor: FUKUSHIMA YUKIO
IPC: F17D1/08
Filed: 1984-03-06
Abstract: PURPOSE:To prevent proliferation of microorganisms in a piping for a use point connecting a pipe for supplying pure water to a preparation stage of a semiconductor with a washing device of the semiconductor by connecting a air feeding pipe for feeding air from a fan through a filter with said use point piping. CONSTITUTION:In a suspending stage of water supply, a three way valve 8 is closed and sterilized air through a filter 11 is fed to a use point piping 2 through a check valve 10 by starting a fan 12 to dry the inside wall of the piping. Accordingly, there is no place for causing stagnation of water between a bypass pipe 7 and a water discharging port 4, and the part is held dry and in a sterilized condition, thus, contamination by microorganisms of the use point piping is prevented. Furthermore, since water flows always through the bypass pipe 7, there is no opportunity for causing proliferation of microorganisms. By this method, the whole piping system is prevented from contamination by microorganisms.
Patent JP-S60186806-A (JP)
Title: Manufacture of blazed grating
Inventor: KOSUGE KAZUHIRO
IPC: G02B5/18
Filed: 1984-03-06
Abstract: PURPOSE:To improve and uniformize the diffraction efficiency of a blazed grating, by forming a periodically distributed blazed grating bent in concentric circles by ion etching. CONSTITUTION:A substrate 6 to be worked, on which a periodically distributed holographic relief grating 7 bent in concentric circles is formed by photoresist, is fixed to a substrate cooling plate 5 equipped with a rotating mechanism. In addition to the above, ion beam shielding masks 9 and 10 are positioned. Then ion etching is performed on the entire surface of the substrate 6 to be worked, by rotating the substrate cooling plate 5 and, at the same time, changing the incident angle of ion beams made incident on the surface of the substrate 6 by moving the ion beam shielding mask 9 in the direction of the axis of symmetry of its fan-shaped opening.
Patent JP-S56138574-A (JP)
Title: Regulation valve
Inventor: KANAMORI SHIYOUZOU
IPC: F16K3/32
Filed: 1980-03-31
Abstract: PURPOSE: To control the fine flow rate at a high accuracy by regulating the flow rate of a fluid utilizing the transmitting nature of a porous ceramic filter provided on either a through hole or a plug of a regulation valve designed to open or close the through hole in a sheet ring with the plug.  
     CONSTITUTION: A plug 8 is provided at the lower end thereof with a cylindrical ceramic filter 11 having an outer diameter almost equal to the inner diameter of a through hole in a sheet ring 1. When a valve is opened 12, a fluid flows through the ceramic filter 11. A sheet surface 10 of the plug 10 adheres to the sheet surface 6 of the sheet ring to close the through hole 7 when the valve is closed. As the stroke of the plug 8 is proportional to the area exposed above the through hole 7 in the ceramic filter 11, the linear characteristic can be obtained in the fluid to be controlled thereby enabling highly accurate control of the fine flow rate of the fluid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11236979-A (JP)
Title: Branch valve
Inventor: MIYAGAWA RYOICHI
IPC: F16K13/02
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the complicated maintenance work, and to prevent the generation of contamination with the foreign material. SOLUTION: This branch valve is formed of a casing provided with plural ports 2, 3, 4 and a rotor 6 arranged in the casing freely to be rotated. The rotor 6 is provided with a conduit 7, and the rotor 6 is appropriately turned so as to communicate desirable ports with each other through the conduit 7. This branch valve is also provided with energizing means for air-tightly fitting both ends of the conduit 7 to the inside wall of the casing during the time when the desirable ports are communicated with each other through the conduit 7 between the rotor 6 and the casing.
Patent JP-H05240206-A (JP)
Title: Positioning method for pneumatic actuator
Inventor: KARIYA TAKESHI
IPC: F15B11/06
Filed: 1992-02-27
Abstract: PURPOSE:To improve stability of a positioning range and responsiveness of a slider. CONSTITUTION:This positioning method uses pressure sensors 15, 15a installed in respective air tubes 16, 16a, solenoid valves 17, 17a for feeding and discharging compressed air, and a controller which controls the solenoid valves 17, 17a based on the output signals of the pressure sensors 15, 15a and the output signal of an encoder 10 and according to a prescribed stopping condition for determining a stopping range (e) where a command speed characteristic 32 determined so as to decrease the speed of a slider 3 the more as the displacement of the slider 3 approaches the nearer to a target and a target value B exists in the middle. A lower limit side stopping condition 36 for determining the stopping range (e) is set so as to increase a deviation from the target value B the more as the speed of the slider 5 is the larger.
Patent JP-H10219822-A (JP)
Title: Steel framework construction method for building
Inventor: TSUMURA SHINICHI
IPC: E04G21/14
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To manufacture a framework construction more inexpensively by enabling to construct it so as to make stress given to each of its constructive members smaller and balancedly stable. SOLUTION: A steel frame column 1 formed of steel material is erected on a spreadly provided foundation by connecting the bottom of its column leg part 10 to the foundation through a pin structure. A steel frame beam 4 formed of a steel material is severally built over between the column leg parts 10 of adjacent columns 1 above a connecting point between the column leg part 10 and the foundation to connect a joined part between the steel frame beam 4 and the column leg part 10 in a tough structure.
Patent JP-H03243453-A (JP)
Title: Ground speed detecting device for vehicle
Inventor: ASAYAMA YOSHIAKI
IPC: G01P3/56
Filed: 1990-02-21
Abstract: PURPOSE:To improve both vibration damping effect and ground speed detecting accuracy by disposing a vertically movable ground wheel at a swing arm for connecting the axle of a driving wheel to a vehicle body, and detecting the rotating speed and vertical movement change of this ground wheel. CONSTITUTION:When only a ground wheel 8 rolls on bumpy part of the road surface and a driving wheel 3 rolls on the flat part, at the time of running on a bad road, the ground wheel 8 is rotated more than when it rolls on the flat part. As a result, when the ground speed of a vehicle is obtained directly from a speed detector 11 for the ground wheel 8, an error is generated. in order to cope with this, the vertical movement of the ground wheel 8 caused by its compressing a spring 10 is detected by a vertical movement detector 12. The output signal of a speed detector is then corrected according to the detected variation, and thereby the correct ground speed is detected by a ground speed detecting circuit 13. At the same time, vibration and shock from the ground wheel 8 are absorbed by a swing arm 5.
Patent JP-S63208104-A (JP)
Title: Programmable controller
Inventor: SAEGUSA HIROAKI
IPC: G05B19/418
Filed: 1987-02-25
Abstract: PURPOSE:To drastically change an operating condition by storing a large quantity of data in a programmable controller (P.C) side, and transferring in a lump its data to an NC by using an input/output updating bus in accordance with necessity. CONSTITUTION:Data to be transferred to NC units 14-1, 14-2 and 14-3 are stored in a CPU unit 10 side of a P.C. Subsequently, in accordance with necessity, said data are transferred in a lump to the NC units 14-1-14-3 from the CPU unit 10. In such a way, an operation to the NC units 14-1-14-3 can be executed by the CPU unit 10 side, therefore, it is unnecessary to prepare a memory for storing a large quantity of data and a backup power source on the side of the NC units 14-1-14-3, and also, an operating condition can be drastically changed.
Patent JP-2000244031-A (JP)
Title: Piezoelectric element, ink-jet recording head, printer, and manufacture of piezoelectric element
Inventor: MURAI MASAMI
IPC: H01L41/22
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a highly reliable piezoelectric element formed by hydrothermal synthesis. SOLUTION: A substrate 30 carrying a protective layer 31 containing at least palladium on its installed surface on which a piezoelectric element 40 which is deformably constituted by impressing an electric field is formed is used. Since a palladium-containing metal has a resistance to the alkaline solution used for hydrothermal synthesis and an adhesive property to the main body of the substrate 30, the metal does not peels from the substrate 30. It is preferable to adjust the thickness of the protective layer 31 to >=400 nm and the palladium content of the layer 31 to 30-100 wt.%.
Patent JP-H05218299-A (JP)
Title: Thin film capacitor and its manufacture
Inventor: YAMAGUCHI HIROSHI
IPC: H01L27/04
Filed: 1992-01-31
Abstract: PURPOSE:To eliminate the step-difference between a lower electrode and a substrate, by constituting the part of a first layer on the upper part of which a second layer is laminated, of tantalum oxide wherein O/Ta is lower than or equal to 2.0 and oxygen is short from stoichiometrical composition. CONSTITUTION:An insulating layer 2 composed of SiO2 is laminated on a silicon substrate 1. On a contact hole 3, conductive tantalum oxide 5 is formed. On the other part, a first layer composed of Ta2O5 6 as insulator is formed. On the tantalum oxide 5 as a conducting layer, a second layer composed of platinum (Pt) 7 is formed. On a lower electrode BaTiO3 8 as dielectric is laminated. Thereon a film of Al 9 of an upper electrode is laminated to constitute a thin- film capacitor. Thereby the step-difference of the lower electrode is reduced, the short-circuit between the lower electrode and the upper electrode which short-circuit is due to imperfect step coverage is prevented, and a thin film capacitor can be formed with high reproducibility.
Patent JP-S63208620-A (JP)
Title: Balancer device for v-type four-cylinder engine
Inventor: TERAMOTO TAKAFUMI
IPC: F02B75/18
Filed: 1987-02-25
Abstract: PURPOSE:To efficiently remove a secondary vibration caused by secondary unbalance, by providing each balance weight, respectively having a phase advanced or delayed from a central balance weight, in both end parts of each balancer. CONSTITUTION:A V-type four-cylinder engine is equipped with the first bank 5 formed by the first and third cylinders 1, 3 and the second bank 6 formed by the second and fourth cylinders 2, 4. Here each bank 5, 6 provides each of the two balancers 8, 9 for secondary vibration having a shaft in parallel with an output shaft. And each balancer 8, 9 provides a pair of front and rear balance weights 11, 12 and 13, 14 respectively in both end parts of the balancer while a pair of central balance weights 15, 16 in the central part. Here the engine sets a phase of each weight, for instance, of the front part balance weights 11, 12 so as to be delayed 90 deg. from that of each weight of the central balance weights 15, 16 respectively for the direction of rotation of the output shaft 7.
Patent JP-H05201877-A (JP)
Title: Adjuvant composition
Inventor: HIRAOKA JUNICHIRO
IPC: A61K39/39
Filed: 1992-01-30
Abstract: PURPOSE:To obtain the subject adjuvant composition, capable of not only having high adjuvant activity but also readily preparing an adjuvant composition and suitable for immunization in a large amount due to its easy inoculation into animals, etc. CONSTITUTION:The objective adjuvant composition is characterized by including one or two or more selected from polyoxyalkylene alkyl ethers and polyoxyethylene alkyl ether phosphates, an acrylic polymer and water.