baber/WOPTO huggingface dataset:
Patent JP-S6330651-A (JP)
Title: Hydraulic continuously variable transmission
Inventor: IINO HISAFUMI
IPC: F16H61/40
Filed: 1986-07-23
Abstract: PURPOSE:To aim at miniaturization and simplification in structure, by constituting either direction of closing and opening of a discharge port of a hydraulic pump so as to make its operating force transmittable by a cam mechanism. CONSTITUTION:In this transmission, there are provided with a change servomotor S1 being operated by hydraulic pressure in following a pilot valve 64 in order to change a tilt angle of a motor swash plate 38 and a hydraulic circuit interrupting servomotor S2 being operated by the hydraulic pressure in following a pilot valve 97 in order to close or open an interval between suction ports of a hydraulic motor M. And, these pilot valves 64 and 97 are interlockingly connected by a cam mechanism C1. Therefore, motion of the motor swash plate 38 and actuation of a hydraulic circuit interrupter can be interlocked by these hydraulic servomotors S1 and S2. And, positive reciprocating motion is giveable to the pilot valve 97. Accordingly, upon holding the operating force down to be smaller, certainty is improvable, thus miniaturization and simplification in sturcture are attainable.
Patent JP-H1123878-A (JP)
Title: Laser device and laser machining device
Inventor: SEKIGUCHI HIROSHI
IPC: H01S3/067
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To output laser light of high output with high luminance while maintaining a stable single lateral mode. SOLUTION: A fiber bundle 100 of fibers for a double clad type fiber laser is used as a medium which excites laser light. The respective bundled fibers are each composed of a core which serves as a waveguide zone and contains laser active substance, a 1st clad which is provided around the core and has a refractive index lower than the core, and a 2nd clad which is provided around the 1st clad and has a lower refractive index than the 1st clad. A bundle part 102 is so bundled that the cores at the projection end are at fine intervals without being affected by the lateral mode. Sixteen LD(laser diode) 21 provided at the incidence end of the fiber bundle 100 for the exciting light are driven by a power unit 20 to output the exciting light 10 of 0.8 μm in wavelength. This exciting light 10 excites the laser active substance to generate the laser light 10a.
Patent JP-S6417610-A (JP)
Title: Drain shelf
Inventor: SUZUKI YASUKO
IPC: A47B96/02
Filed: 1987-07-10
Abstract: PURPOSE: To switch the surface of a water-dripping shelf to a large width and a small width by connecting a second shelf body to a first shelf body so that a second plane can be selectively connected to the extension of a first plane or connected with a prescribed angle to the first plane. CONSTITUTION: For use as a water-dripping shelf, guard rails 6, 7 are set on the same plane as pipes 1.3 and 2.4, and the pipes 1.3 and 2.4 and the guard rails 6 and 7 are slid so that guides 19 are touched and fitted into both inside surfaces of a water tank, and fixed by a set screw 17 so that the water-dripping shelf is not moved in the axial direction of the pipes. In order to put a small object, the guard rails 6, 7 are moved upward to the pipes 1.3 and 2.4, and fixed.  When the width is reduced, the pipe 2.4 is fitted to the pipe 1.3, the one- side ends are connected respectively to a support frame 22 having a hinge mechanism 21 by a notch 20 and a rotating frame piece 23, whereby a first shelf body on the support frame piece 22 side which is situated on the first plane of a rectangle and a second shelf body on the rotating frame piece 23 side which is situated on the second plane are formed.
Patent JP-H1122158-A (JP)
Title: Floor facing and layout construction thereof
Inventor: SHIMIZU SADAHIDE
IPC: E04F15/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a floor facing with construction capable of obtaining the effect of charged prevention without impairing architectural design efficiency of the surfave appearance and layout construction thereof. SOLUTION: At least one belt or linear conductive body (a bundle of carbon fibers) C extending from one side of a frame body 1 to the other side is fixed to the rear side of the resin frame body 1 and, at the same time, the ends of the conductive body C are so arranged that heights at positions in the ends of the resin frame body 1 are equal to each other in the sides of the frame body 1. Such a floor facing connects the conductive body C in a state of network to further increase the antistatic effect by adopting layout construction contacting the ends of conductive bodies with each other in flooring adjacent to each other.
Patent JP-H0466260-A (JP)
Title: Manufacture of cast iron-made cylinder block
Inventor: UOSAKI YASUO
IPC: B22D19/08
Filed: 1990-06-29
Abstract: PURPOSE:To manufacture a cast iron-made cylinder block having sufficiently high wear resistance without deforming a liner by forming air heat insulating layer at inside of inner peripheral face of the liner separately formed and pouring molten iron into cavity in a mold. CONSTITUTION:The liner 5 is fixed through an upper and a lower fixing jigs 21, 22 in a master mold 1, and by setting a water jacket core 2, a mold DC'' is assembled. This liner 5 is formed e.g., with a high phosphorus cast iron and columnar inner space 23 at the inside thereof becomes an air heat insulating layer. After that, coating agent is applied on the upper fixing jig 21 and the lower fixing jig 22, and by pouring the molten cast iron into the cavity 4, the cylinder block B is cast. Then, cooling of the molten material is made to slow with the air heat insulating layer and joined strength between the liner 5 and inserting material is improved and the deformation is prevented. By this method, the compact cylinder block B having excellent wear resistance on the sliding surface 9 in the liner 5 and easy for machining without any deformation, is obtd.
Patent JP-S6064753-A (JP)
Title: Method and device for casting with twin roll type casting machine
Inventor: KIMURA TOMOAKI
IPC: B22D11/16
Filed: 1983-09-19
Abstract: PURPOSE:To eliminate leakage of a molten metal even in casting of a broad material by providing twin rolls in such a way that the one roll can move in the radial direction of the other roll and controlling the compression rate of the thickness of the solidified shell of the molten metal during casting so as to attain a reguired positive value. CONSTITUTION:One cooling roll 64 of a twin roll type continuous casting machine is supported to a frame 50 via a load cell 52 and the other roll 63 is provided in such a way that the roll gap is adjusted by a worm reduction gear unit 58. The compression rate of th thickness of the solidified shell 24 of the molten metal 70 formed by the rolls 63, 64 is so controlled as to attain a required positive value. The gap (d) in the narrowest part A between the rolls 63 and 64 is made small in the stage of starting pouring and casting is performed while the gap (d) is opened to a required size as time passes by until the stationary state is attained. Leakage of the molten metal is thus prevented even in casting of a broad material by which the execution of the safe operation is made possible and the thickness of the billet during casting is made changeable.
Patent JP-S6331439-A (JP)
Title: Armature winding for motor
Inventor: AKI FUMITAKE
IPC: H02K3/28
Filed: 1986-07-25
Abstract: PURPOSE:To enable obtaining a balanced winding, in which a voltage vector between three phases has a complete symmetry, by using a changing connection line for changing the order of connection in a connection between given phases of armature coils. CONSTITUTION:Single layer three-phase AC armature coils are fitted to a stator core so as not to cross divided portions A-B, A'-B' of a stator and adjacent armature coils are reversed in their end bending directions and connected by an interpole connection line M. With respect to a given phase, that is, w phase, however, line side and neutral side lead wires V and Y are drawn out in the manner of differing in their positions from those of ordinary stator dividing type windings and armature coils are connected with each other by a changing connection line L through controlling the order of connection between said armature coils so that their voltage vector is equal to a voltage vector between line and neutral sides in an ordinary single layer lap wound three-phase AC armature winding.
Patent JP-H0850297-A (JP)
Title: Electrode structure of substrate
Inventor: KISHIGAMI MASAMITSU
IPC: G02F1/1345
Filed: 1995-06-19
Abstract: PURPOSE:To execute a test as to whether transparent electrodes are shorted or not with an inexpensive test device with a liquid crystal display device formed by mounting a semiconductor chip on a liquid crystal display panel by connecting the output side electrodes thereof to one-side ends of the transparent electrodes. CONSTITUTION:Test terminals 31 are formed by extending every other one-side ends of the transparent electrodes 13 in a column direction to the inner side of the output side electrodes of the semiconductor chip 2 and the test terminals are similarly formed every other at the one-side ends of the transparent electrodes in a row direction as well. The pixels which are intrinsically not to be lighted are lighted in case of generation of shorting between the adjacent transparent electrodes when for example, one sheet of conductive sheet is brought into contact with the respective terminals on the column side and the row side before mounting of the semiconductor chip 2, etc., and every other pieces of the respective pixels in the column direction and row direction are lighted simultaneously in this state. As a result, the test is executed with the inexpensive test device regardless of the pitches of the transparent electrodes connected to the output side electrodes of the semiconductor chip 2.
Patent JP-2001007219-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO YOKO
IPC: H01L21/8234
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To enable formation of a semiconductor element which requires a deep diffusion layer by selectively removing a buried oxide film and a silicon single crystalline layer of an SOI substrate, forming a first region and forming a high withstand voltage transistor there. SOLUTION: A first region 10 and a second region 12 are formed in a silicon substrate 14 and a high withstand voltage transistor 13 is formed in the first region 10. The high withstand voltage transistor 13 is provided with a gate electrode 40, source/drain 34a, 36a and source/drain offsets 34b, 36b. A p-type well 16 is formed in the silicon substrate 14 of the first region 10, and offset LOCOS oxide films 22, 24 are formed on a well 16 to hold a gate oxide film 38 in between. A gate electrode 40 is formed on a gate oxide film 38, and one end part of the gate electrode 40 is located on the offset LOCOS oxide film 22. Thereby, a high withstand voltage transistor 13 and an MOS field effect transistor 15 can be formed on the same substrate 14.
Patent JP-S6339983-A (JP)
Inventor: JIYOOJI UEIN BAAKUSUTORETSUSAA
IPC: C09K11/77
Filed: 1987-07-14
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-S6235664-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: KOMORI KAZUHIRO
IPC: H01L29/788
Filed: 1985-08-09
Abstract: PURPOSE:To prevent the gate electrode of the second MISFET from being formed into unnecessarily small dimensions by a method wherein, after the gate electrode of the second MISFET is formed, the gate electrode of the first MISFET for forming a floating gate is formed. CONSTITUTION:A conductive layer 9 for forming a floating gate is so formed as to be extended into a memory cell forming region 7 and at the same time a conductive layer 10 for forming the gate electrode of a high dielectric strength MISFET is formed in a high dielectric strength MISFET forming region 8. Then the gate insulation film 5 of a normal dielectric strength MISFET 6 is removed by overall etching. A polycrystalline silicon layer is formed over the whole surface of a semiconductor substrate 1 and unnecessary parts of the polycrystalline silicon layer are selectively removed, for instance by anisotropic etching, to form a control gate 14 and a gate electrode 15. Then unnecessary parts of the conductive layer 9 or the conductive layer 10 are selectively removed, for instance by anisotropic etching, to form a floating gate 16 and the gate electrode 17 of the high dielectric strength MISFET.
Patent JP-H1120647-A (JP)
Title: Brake hydraulic controller for vehicle
Inventor: WATANABE KAZUYA
IPC: B60T7/12
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To realize a compact controller and reduction in cost by providing a pressure regulating mechanism in which a pressure change chamber for front wheel is communicated between a switching valve for front wheel and control valve for front wheel and a pressure change chamber for rear wheel is communicated between a switching valve for rear wheel and a control valve for rear wheel. SOLUTION: When brake pressure of wheel brakes 9, 11 is going to be higher than those of wheel brakes 5, 7 for front wheel, a balance piston 51 of a pressure regulating mechanism 47 moves to the left direction against energizing force of a compression spring 63 by a brake pressure difference between front and rear brake systems. By the moving of the balance piston 51 in the left direction, volume of a pressure change chamber 53 for front wheel is reduced and volume of a pressure change chamber 55 for rear wheel is increased. Therefore, brake pressure of the front wheel system is increased, brake pressure of the rear wheel system is reduced and brake pressure is equalized. The moving of the balance piston 51 is stopped, and the brake pressure of the front wheel system and the brake pressure of the rear wheel system are held in a state that the brake pressure is equalized.
Patent JP-S6330804-A (JP)
Title: Optical coupler
Inventor: UCHIYAMA SHOICHI
IPC: G02B6/34
Filed: 1986-07-24
Abstract: PURPOSE:To obtain an optical coupler which can be easily manufactured and has a high efficiency, by providing a collimating lens on a thin film waveguide, and providing a convex lens on an incident/emitting end face, so that a diffraction grating shape consists of a linear group for easily manufacturing a photomask. CONSTITUTION:A collimating lens 8 and a diffraction grating 3 consisting of a linear group are provided on the surface of an optical waveguide layer, the diffracted light by the diffraction grating 3 is inputted and outputted to and from the surface being different from the surface for contacting a thin film waveguide layer 2 of a substrate 1, and a diffracted light input/output surface is an end face of the substrate 1, and has a convex lens on its surface. The light beams which have been collimated by the lens 8 are diffracted to the substrate side by a diffraction grating 7 consisting of a linear group. The light beams which have been diffracted to the substrate side reach an incident/ emitting end face 11, and form an image in a focus 6 by a lens 9 which has been provided on the incident/emitting end face 11.
Patent JP-H054804-A (JP)
Title: Method and device for producing superconductive thin film
Inventor: HATTORI HISAO
IPC: C01B13/14
Filed: 1991-06-19
Abstract: PURPOSE:To produce a thin film or high temperature composite oxide superconductive material having a large area on a substrate by a magnetron sputtering method. CONSTITUTION:A long slender target 8 substantially corresponding to the longitudinal direction length of a long slender magnetron electrode 2 is fixed to the long slender magnetron electrode 2 having the length corresponding to the longitudinal direction length of the above-mentioned thin film, and a long slender substrate 9 having a prescribed length in its longitudinal direction is arranged at a constant angle to the surface of the target and in a state that the target is arranged in parallel to the longitudinal direction. At the time of sputtering, particles sputtered from the target are deposited on the substrate, while the substrate 8 is moved in the direction crossing the longitudinal direction of the target 8. An uniform oxide superconductive thin film is thereby produced on the whole surfaces of the long substrate.
Patent JP-2000328545-A (JP)
Title: Automatic gate
Inventor: TAKAHASHI MINORU
IPC: E02B7/44
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gate capable of preventing the unexpected generation of reverse flow of the water of a main stream to a branch stream even in the case where a little fluctuation is generated in the high internal water level of the main stream by providing a float in an upper half part of a door inside surface of an automatic gate, which usually opens an opening end surface of a flow-out port of a gutter pipe box provided at an end of a water flow passage with a door having a balance weight provided in a horizontal shaft on the gutter pipe box, and making the water pressure of the high internal water level of the branch stream work to the float so as to pull the inside surface of the door toward the opening end surface for closing. SOLUTION: A horizontal shaft 32 is supported by a bearing 31 arranged at a top part of a gutter pipe box 27 while being projected to the main stream side 1 from a position just over an opening end surface 27EE of a flow-out port 27E, and the horizontal shaft 32 is provided with a balance weight 35 for taking a balance around the horizontal shaft 32 and a door body 38 through an arm 33. An upper half part of an inside surface 38P of the door body 38 is provided with a float 3 capable of moving into a flow-out port 27E of the gutter pipe box 27.
Patent JP-H04370860-A (JP)
Title: Data restoration system
Inventor: MISAKI TOSHIRO
IPC: G06F11/20
Filed: 1991-06-19
Abstract: PURPOSE:To restore the data annulled by the fault of a host computer of an active system without giving any burden to the operator of a terminal equipment in a concentration type on-line form where the host computers of the active and reserve systems are provided together with a terminal equipment. CONSTITUTION:A terminal equipment 13 adds the serial numbers to the data to be transmitted and also stores temporailiy the data. An active host computer 1 checks the serial numbers added to the data received from the equipment 13 and processes these data as long as they are normal to record the serial numbers of processed data to a succession file 6. Meanwhile the equipment 13 transmits a synchronizing point request at each transmission of a fixed number of data. Then the computer 1 returns the synchronizing point answer including the latest serial numbers of the processed data to the equipment 13 in response to the synchronizing point request. The equipment 13 detects the annulment of the data based on the serial numbers included in the synchronizing point answer and transmits again the stored data to a reserve host computer 7.
Patent JP-H0778197-A (JP)
Title: Mask pattern verifying device
Inventor: HAYASHI KAZUTAKA
IPC: G03F1/84
Filed: 1993-06-23
Abstract: PURPOSE:To provide a mask pattern verifying device capable of improving the efficiency of processing especially for a circuit including many wiring areas in order to reduce layout verifying time to be extended in accordance with the size increment of an integrated circuit. CONSTITUTION:This mask pattern verifying device for verifying the mask pattern of an integrated circuit is provided with a strip-like area specifying means 4 for specifying a long strip-like area on the mask pattern, a reading means 2 for reading out graphic data located in the strip-like area specified by the means 4 from an auxiliary storage device 1 and stores the read data in a main storage device 3, a block specifying means 5 for specifying a block consisting of one or more continuous strip-like areas, a graphic data transfer judging means 7 for judging whether graphic data in the device 3 are included in a strip-like area to be remarked next on the boundary of the block specified by the means 5 or not, and a graphic data deleting means 8 for deleting graphic data judged as the one not included in the strip-like area by the means 7.
Patent JP-S5877698-A (JP)
Inventor: ONODERA KATSUSHIGE
IPC: G21C19/307
Filed: 1981-11-02
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-H05342335-A (JP)
Title: Electronic parts mounting device
Inventor: SAITO MINORU
IPC: H05K13/08
Filed: 1992-06-08
Abstract: PURPOSE:To provide the electronic parts mounting device which positions parts with a high precision and quickly mounts chips. CONSTITUTION:Cameras 15a, 15a, 15b and cameras 15a', 15a', and 15b' for image recognition are provided in two positions on this side and the depth side of the work area of a working head 14, respectively, and parts supply corners 18 and 18' are provided on the outsides of them, respectively. The working head 14 is moved in X and Y directions, and parts to be mounted on this side half face of a substrate 17 are picked up from this side parts supply with the suction nozzle gripped by the working head 14, and parts to be mounted on the deeper half face of the substrate are picked up from the deep parts supply corner 18' with this suction nozzle, and the position of held parts is picked up on the way of the shortest movement distance of the working head 14 by cameras 15a, 15a, and 15b for image recognition, and the inclination of the image to a reference line is corrected, and the deviation between the center point of the image and a reference point is calculated, and a preliminarily stored reference mounting position is corrected by the deviation and a correct mounting position is set to mount the parts.
Patent JP-H1023208-A (JP)
Title: Image reader
Inventor: ISHIDA KIMIHIRO
IPC: H04N1/028
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an image reader where a distance from LED chips to an image read face is reduced, dispersion if light emission intensity on the image read face is reduced and sufficient emission intensity is obtained at the image read face, even under a low LED chip density. SOLUTION: This image reader is provided with an LED array 1, having a plurality of LED chips 8 arranged on a line to emit a light onto an image, a light transmission plane 4 providing an image read face 5 to read an image, and an optical film 2 arranged between the LED array 1 and the optical transmission plate 4, and the optical film 2 has a transmittivity distribution opposite to the light emission intensity distribution on the image read face 5 in the direction of the line on which the LED chips 8 are arranged.
Patent JP-S6331115-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWAMURA EIICHI
IPC: H01L21/68
Filed: 1986-07-24
Abstract: PURPOSE:To contrive improvement in positioning accuracy of an exposing mask by a method wherein, after the second resist film has been selectively formed on the concavity of a positioning mark pattern, a through hole is formed by performing etching on an interlayer insulating film. CONSTITUTION:After the first resist film 16, on which aperture parts 17 and 18 are formed, has been hardened, the interlayer insulating film 15 on the lower part is etched using said resist film 16 as a mask, and a concavity 19 is formed on the surface of the interlayer insulating film 15 at the position corresponding to the region where a positioning mark pattern will be formed in such a manner that the concavity does not penetrate the interlayer insulating film 15. Besides, the concavity 20, to be used for formation of a through hole on the first layer wiring film 14 and the insulating film 15 in such a manner that the through hole does not reach the first layer wiring film 14, is formed. Then, the second resist film 21 having the prescribed pattern is formed on a concavity 19A, and a through hole 22 is formed by etching the interlayer insulating film 15 as deep as to the wiring film 14 of the first layer using the first resist film 16 as a mask. Then, the first and the second resist films 16 and 21 are removed, a through hole 22 is formed on the interlayer film 15, and a recessed positioning mark pattern 19 is formed.