baber/WOPTO huggingface dataset:
Patent JP-S5312784-A (JP)
Title: Method and apparatus for transferring substrates in vacuum
Inventor: HIROTA YOSHIHIRO
IPC: C23C14/56
Filed: 1976-07-22
Abstract: PURPOSE:To make it possible to continuously and automatically transfer substrates without a carrier and to shoten evacuating time by arranging a rail and a screw shaft with spiral blades in vacuum chamber and further providing a pre-exhaust chamber into which a substrate is fallen between these blades one by one from the air and guide plates for the substrates at both ends of the screw shaft.
Patent JP-H04299425-A (JP)
Title: Program loading system
Inventor: YOSHIMURA FUYUE
IPC: G06F9/445
Filed: 1991-03-27
Abstract: PURPOSE:To easily change the program running on an input/output processing part in a system containing a central processing part, an input/output processing part, and an external storage part. CONSTITUTION:A load module file 6 stores the load module which is loaded in a central processing part 1 or an input/output processing part 8. A configuration file 7 stores the information showing whether the load module stored in the file 6 is loaded in the part 1 or 8. A main loader 3 stores the load module to be loaded in the part 1 into a main memory 4 out of those load modules stored in the file 6 in a load module loading state by reference to the file 7. Meanwhile the loader 3 loads the load module to be stored in the part a into this part. A local loader 10 stores these loaded load modules in a local memory 11.
Patent JP-H06275148-A (JP)
Title: Manufacture of thin film of carbon
Inventor: HIRAOKA SUSUMU
IPC: H01B13/00
Filed: 1993-03-22
Abstract: PURPOSE:To provide a method whereby a thin film of carbon with excellent thinness and a stable degree of carbonization can be effectively manufactured. CONSTITUTION:A polycondensation or polyaddition reaction type organic macromolecular thin film formed by vapor-deposition polymerization is heat treated to manufacture a thin film of carbon. The organic macromolecular thin film can therefore be mass-produced at good controllability for its thickness, and is excellent in thickness uniformity and in the adhesion property to a support and its degree of carbonization can be controlled to a good one, whereby stabilized thin films of carbon can be obtained through a dry process.
Patent JP-S60230598-A (JP)
Title: Turbo-molecular pump
Inventor: KAWASUE SHIGEO
IPC: F04D19/04
Filed: 1984-04-30
Abstract: PURPOSE:To improve an exhaust characteristic ever so better, by setting up a booster mechanism, being installed in making a rotary plate provided with radial grooves in a radial manner and a ringlike fixed plate proximately overlap with each other, in the exhaust port side of a turbo-molecular pump. CONSTITUTION:A booster mechanism part 2, made up of combining a rotary plate 5 and a fixed plate 6 into one stage or plural stages, is installed at the side of an exhaust port B of a molecular pump provided with a turbine wheel group (a turbo-mechanical part) 1 consisting of a rotor 3 and a stator 4 combined at the side of a suction port A. At the top side of the rotary plate 5, there are provided proper pieces of radial grooves 12 in a radial manner. With this constitution, even in a low vacuum range, an excellent exhaust velocity is securable.
Patent JP-S62245612-A (JP)
Title: Stationary induction apparatus
Inventor: HANAZAKI MINORU
IPC: H01F27/36
Filed: 1986-04-18
Abstract: PURPOSE:To prevent local heating due to magnetic flux, which leaks from a structure, and to reduce the distance between a winding part and a tank wall without adverse effects on insulation, by mixing ferromagnetic powder in at least a part of a solid state insulator that is inserted between a magnetic shield, which is attached to the tank wall facing a high voltage charging part, and the high voltage charging part. CONSTITUTION:A pressboard 6, in which magnetic powder is mixed, is inserted in the side facing a magnetic shield 3, which is attached to a tank wall 4. The board 6 guides part of leaked magnetic flux yielded in a winding part 1 with the action of the magnetic powder. Therefore, the amount of the leaked magnetic flux 2, which intrudes into the magnetic shield 3 or the tank wall 4, is decrased. Even if the thickness of the shield 3 is made thin, sufficient shielding effect is obtained, the local heating of the tank wall 4 is prevented and a transformer can be made compact.
Patent JP-S63252435-A (JP)
Title: Metallic fine wire connecting device
Inventor: ISHITANI YUJI
IPC: H01L21/60
Filed: 1987-04-09
Abstract: PURPOSE:To make a metallic fine wire to be connected exhibit the property of perpendicularity and keep the intensity of connection using pressure constant by mounting a metallic fine wire fixing plate at the upper and lower parts of a capillary when the metallic fine line is connected to a semiconductor element and an electrode. CONSTITUTION:After a semiconductor element 1 and an electrode terminal 2 on a semiconductor device are connected by bonding each other with a metallic fine wire 3, this device permits only a capillary 6 having a through hole 4 to move upward and the first metallic fine wire fixing plate 5 is opened. The second metallic fine wire fixing plate 7 where the fine wire 3 is inserted, and is fixed is equipped at a lower side of the capillary and then, the fine wire 3 is fixed by causing it to be perpendicular as it is. The fine wire 3 is fused by a hydrogen flame of a hydrogen torch burner 8. Once the fixing plate 7 comes up, the fine wire 3 connecting on the terminal 2 is cut and then, it is left as an unnecessary metallic fine wire 9. The fine wire 9 is sucked up by an attracting device 11 which moves up to a lower part of the fixing plate 7 at the same time the capillary 6 returns to its original position.
Patent JP-S629198-A (JP)
Inventor: AASAA RICHIYAADO JINGAA
IPC: F28F3/04
Filed: 1986-04-18
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-H05292613-A (JP)
Title: Gas insulated switchgear
Inventor: KIYOMA NOBUHIRO
IPC: H02B13/02
Filed: 1992-04-09
Abstract: PURPOSE:To provide a gas insulated switchgear for double bus system in which removing work of ground switch is not required at the time of extension work of main bus or removing work of a machine while furthermore safety is enhanced and downtime is shortened at the time of field installation work. CONSTITUTION:First and second main buses 1, 2, disposed in parallel on a horizontal plane, are connected with first and second disconnectors 3, 4, respectively, wherein the first disconnector 3 is connected, at one side thereof, with a circuit breaker 5 and, at the other side thereof, with one end of the first connecting bus 9 provided with a ground switch 11 in the direction perpendicular to the longitudinal direction of a conduit. The first connecting bus 9 is connected, at the other end thereof, with one side of the disconnector 4 through a connecting bus 10.
Patent JP-H08281989-A (JP)
Title: Thermal print head
Inventor: TAKAMURA YASUHISA
IPC: B41J2/335
Filed: 1995-04-14
Abstract: PURPOSE: To provide a thermal print head which has small electrostatic damage, corrosion, or disconnection of an electrode. CONSTITUTION: A thermal print head comprises a plurality of heating resistors 3 formed on a support board, a plurality of electrodes 4, 5 electrically connected to the resistors 3, and a protective layer 7 so formed as to cover at least the heating parts 6 of the plurality of the resistors, wherein the layer 7 is formed of two of the insulation protective layer 7a of the lower layer and the conductive protective layer 7b of the upper layer.
Patent JP-H07291098-A (JP)
Title: Rear wiper device
Inventor: MATSUMOTO OSAMU
IPC: B60S1/08
Filed: 1994-04-26
Abstract: PURPOSE:To improve a rear view by making it possible to rotate a second arm head until an axis of revolution of a first arm head is positioned on a central line of a car body and by symmetrically wiping with a wiper arm as its central line. CONSTITUTION:When a switch S is switched on, a second drive motor 1 and a first drive motor 2 simultaneously start revolving, and when an axis of revolution 23 reaches on a central line, it reaches a previously set angle of rotation, and the second drive motor 1 stops revolution, and a second arm head 12 stops rotation and continues to keep its position. Subsequently, the first drive motor 2 continues reciprocal revolution, drives a wiper arm 22 through a toothed belt 8, a hollow axis of rotation 9, a toothed belt 11 and a bearing 13 and repeats wiping by way of putting its center of rotation on an axis of revolution 23. When the switch S is switched off, the first drive motor 2 is driven until the wiper arm 22 reaches a lower reversing position and stops. Simultaneously, the second drive motor 1 starts and starts reversal rotation.
Patent JP-H03286608-A (JP)
Title: Current mirror circuit
Inventor: MURAO FUMIHIDE
IPC: H03F3/343
Filed: 1990-04-02
Abstract: PURPOSE:To reduce the temperature dependency by connecting a resistor and a current source to the bases of a transistor(TR) pair being a component of a current mirror circuit, and making a voltage generated across the resistor to be proportional to temperature. CONSTITUTION:A current (IO) from a current input terminal 5 flows to The base of a TR 3 and the collector of a TR 1. In such a case, when a hFE of TRs 1, 2, 3 is sufficiently large, the current IO almost flows to the TR 1. Since the base and the emitter of the TRs 1, 2 are connected in common, when the emitter size of the TRs 1, 2 is same, the current IO flows also to the TR 2 and the current IO is outputted from an output terminal 4. Since a current (IT) of a current source 8 flows to a resistor 7 and the TR 3, the temperature dependency of the base level of the TR 3 is eliminated by adjusting the current IT and a resistance R7 of the resistor 7.
Patent JP-H09259687-A (JP)
Title: Holding structure for key top
Inventor: AZUMA HARUTAKA
IPC: H01H13/14
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure for a key top which can prevent burying and tilting of the key top by a simple structure without increasing a thickness of a panel, by providing a flange in a lower part side of the key top, forming a plurality of guide ribs in a lower surface side of the panel, and guiding the flange. SOLUTION: A flange 4 is provided in a lower part side of a key top 3 held to a base 1 through an elastic hinge part 2, the key top 3 is arranged so that it can protrude/retract from a key hole 6 formed in a panel 5. A guide rib 7 is provided in a lower surface side of the panel 5, to be constituted by guiding the key top 3 through a notched part 4a formed in the flange 4. In this way, a holding structure for the key top 3 is obtained, which eliminates tumbling of the key top 3 even when in its any part press down force is applied without burying the key top 3 in the key hole 6 even when the key top 3 is pressed down to exceed a thickness of the panel 5.
Patent JP-2000280621-A (JP)
Title: Optical recording medium
Inventor: OGISO AKIRA
IPC: C07D413/14
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To upgrade recording and reproducing with a laser beam selected from a predetermined wavelength by incorporating a compound of the specific formula in a recording layer in an optical recording medium having at least a recording layer, a reflecting layer on a base plate. SOLUTION: In the optical recording medium of a four-layer structure obtained by sequentially laminating a bas plate, a recording layer, a reflecting layer and a protective layer, a compound represented by the formula I [wherein R1 to R7 are each independently, a hydrogen atom, a halogen atom, a cyano group, a substituted or unsubstituted alkyl group, an aralkyl group, an aryl group or the like, Z1 and Z2 are each independently a hydrogen atom, a substituted or unsubstituted alkyl group, an aralkyl group, an aryl group, an alkoxy group, or an aralkyloxy group, and X1, X2 and X3 are each independently an oxygen atom, a sulfur atom or a substituted or unsubstituted imino group represented by the formula II (wherein Y is a hydrogen atom, a substituted or unsubstituted alkyl group, an aralkyl group, an aryl group, an alkenyl group) is contained in the recording layer.
Patent JP-S57203781-A (JP)
Title: Plasma working device
Inventor: TOKI KAZUYUKI
IPC: C23F4/00
Filed: 1981-06-10
Abstract: PURPOSE: To increase an etching speed, and to elevate productivity and a working quality, by providing a multielectrode magnetic field generating means of a permanent magnet, etc., on the side wall of a plasma working vessel.  
     CONSTITUTION: In a vessel 3 provided with an exhaust means 1 and a gas lead- in means 2, a pair of plate like electrodes 4, 5 are placed in parallel, and a sample 7 on the electrode is etched by applying DC or high frequency electric power. On the side circumference of this vessel 3, for instance, pole pieces 10AW 10D of 4 stages are placed, and cylindrical permanent magnets 11AW11D are fitted into them. As a result, an electron in plasma generated between the electrodes, and electron which is diffused in the wall direction of the vessel 3 in an ion are repulsed by magnetic fields HAWHD of the magnets 11AW11D. Accordingly, plasma density except an adjacent part of the wall becomes uniform and also increase. Also, separation of impurities from the wall surface decreases. Accordingly, an etching speed is increased uniformly to the sample 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62246921-A (JP)
Title: Sealing resin composition
Inventor: KOCHIYAMA MASAYUKI
IPC: C08G59/00
Filed: 1986-04-19
Abstract: PURPOSE:To obtain a sealing resin composition excellent in moisture resistance, soldering heat resistance, etc., by using an epoxy resin containing a dicyclopentadiene skeletal structure, a novolak phenolic resin and a silica powder in a specified weight ratio. CONSTITUTION:The purpose sealing resin composition is prepared by using an epoxy resin (A) having a dicyclopentadiene skeletal structure in the molecule (e.g., a compound of the formula), a novolak phenolic resin (B) and 68-85wt%, based on the resin composition, silica powder (C) as essential components. This sealing resin composition has good adhesion and low susceptivity to moisture absorption, can show excellent moisture resistance even after immersion in a soldering bath and can decrease occurrence of disconnection due to corrosion of an electrode or a leakage current so that it can be suitably used for, for example, sealing, coating or insulating electronic and electric components.
Patent JP-H0714106-A (JP)
Title: Magnetic recording and reading method
Inventor: BAANERU EDOUIN AAGIRU
IPC: G11B5/31
Filed: 1994-04-05
Abstract: PURPOSE: To eliminate the adverse effect to data by removing a zigzag wall from a read/write head before using it in order to read the data from a magnetic medium to reduce the distortion of a reading waveform. CONSTITUTION: A slider 10 includes a metallic gap read/write head 12 having a gap 14 filled with glass 16. The head 12 has a head coil 22 for applying a writing current pulse or a resetting current pulse. A metal to be used for the head 12 is 'Sendust' and the area of 'Sendust' 26 is arranged along the gap 14. The head 12 is formed so as to include a two-layer MIG head on whose magnetic pole edges 'Sendust' layers exist and the zigzag wall is actually removed by this invention.
Patent JP-S59215220-A (JP)
Title: Manufacture of corrugated sheet constituted of heat-insulation steel sheet
Inventor: KIKUCHI YOSHIMI
IPC: B32B15/085
Filed: 1983-05-23
Abstract: PURPOSE:To obtain a corrugated heat-insulation steel sheet in a smooth form without causing damage in the surface of heat-insulation sheet by wrapping a tough cloth in a blet-shape around the whole surface of a corrugated roll and feeding a base sheet formed by sticking together a heat-insulation sheet and a metallic sheet. CONSTITUTION:A heat insulating base sheet (a) is formed by sticking together a thin metallic sheet 1 and a heat-insulation sheet 2 (polyethylene form), and the thin-metallic-sheet-1 sides of two sets of the base sheets (a), (a') are put on a bed 3 of a roll forming machine and are fed between forming rolls 4, 4' by an automatic feeding device 6. In this case, each of tough cotton cloths 8, 8' is previously wrapped around each of the rolls 4, 4' and straightening rolls 7, 7' provided to the front, and the two base sheets are bitten by the rolls 4, 4' in a state of overlapping their metallic-sheet-1 sides with each other and sandwiching them between both cloths, and are delivered in the rotating directions. Accordingly, the sticked base sheets (a), (a') are pushed out in a smooth form while being protected by the cloth surfaces 8, 8' and being bent into a corrugated shape.
Patent JP-S5213777-A (JP)
Title: Integrated circuit production method
Inventor: SUNAMI HIDEO
IPC: H01L21/302
Filed: 1975-07-23
Abstract: PURPOSE: In order to make the etching with high accuracy and without the undercut possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5613898-A (JP)
Title: Horn speaker
Inventor: YAMAGUCHI MICHIHIKO
IPC: H04R7/18
Filed: 1979-07-16
Abstract: PURPOSE:To ensure the good frequency characteristics for the rear-type horn speaker with equalizer, by forming the high-elasticity and high-accuracy edge which is free from the mechanical distortion statically and even with the vibration. CONSTITUTION:When the acoustic current flows to voice coil 8, coil 8 vibrates in the axial direction and within the magnetic gap formed between pole piece 3 and yoke plate 5. This vibration is damped by the support bar at edge part 30 and also transmitted to diaphragm 29 to cause vibrations. In this case, part 30 is made of the material having a high modulus of elasticity such as the beryllium steel and has a number of support bars 32 arranged in the direction of the circumference. As a result, part 30 shows the flexible property in the axial direction and bends by the fixed elasticity and according to the minute rotation but is hard to move to the  lateral direction vertical to the axis to cause no displacement substantially. Accordingly, the relative positioning in the lateral direction can be obtained in a high  accuracy between part 30, diaphragm 29 and coil bobbin 7 each. Thus diaphragm  29 can have the piston motion with no lateral shift.
Patent JP-H10280736-A (JP)
Title: Membrane construction
Inventor: SAITOU YOSHIHITO
IPC: E04H15/20
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To promote the flatness of surfaces by providing shape control members for connecting the faces of an outer cover body to the inside of a bag-shaped membrane construction, and controlling projections on the outer cover body caused by gas pressure. SOLUTION: An air-mat as a membrane construction is constituted of an outer cover body 1 of membrane material having very low air permeability and large-sized shape control members 3a-3f and small-sized shape control members 4a-4f, and after the air mat is filled with air, it is connected to the other air-mat to use. The controlling members 3a-3f are right angled to the top, bottom and front and rear sides of the outer cover body 1, and the control members 4a-4f are right angled to the top, bottom, right or left side, control member 3a or 3f, and they are respectively heat welded. Openings are provided in the control members 3a-3f and 4a-4f, and inside spaces are connected to each other. When the air-mat is filled with air, the outer cover body 1 is going to project to the outside, and the projection can be controlled with the control members 3a-3f and 4a-4f.  By the constitution, the flatness of surfaces can be improved, and a plurality of air-mats can be easily connected to each other.
Patent JP-S58211633-A (JP)
Title: Device for optically measuring concentration of particle
Inventor: DEIITORITSUHI BUERUNAA RIYUTSU
IPC: G01N21/64
Filed: 1983-05-23
Abstract: 1. Arrangement for the optical measurement of the concentration of particles, comprising a light measuring means with at least one light source, a monochromator, a light sensor and indicator means and at least one space (B) which is enclosed by a membrane permeable by the particles to be measured (SSTi), the space (B) containing a substance and an indicator substance (IND) reacting to the concentration of the particles to be measured by a change in fluorescence, characterized by the choice of the substance such that the square of the solubility coefficients A1, B1 of the measuring object (A) and the substances enclosed in the membrane in space (B) are about inversely proportional to their coefficients of diffusion Ad, Bd.
Patent JP-S58205870-A (JP)
Title: Simulation apparatus of logic circuit
Inventor: UEDA KAZUHIRO
IPC: G06F19/00
Filed: 1982-05-26
Abstract: PURPOSE:To obtain the simulator of a logic circuit utilizing respective merits of hardware and software usefully, by providing a switch circuit connecting arbitrary input to arbitrary output and the control circuit of said switch circuit. CONSTITUTION:A unit cell 1 is arranged in a two-dimensional array and adjacent unit cells are mutually connected by an input and an output lines. Each unit cell 1 includes a switch circuit, a function circuit, a register for selecting the function of the function circuit and a register for holding the output state of the function circuit. A control circuit 2 administers function for setting the value of the register in the unit cell 1 or reading the content in the cell 1. By this constitution, because various logic circuits can be realized by electrically rewriting the partial state of each circuit, as compared to the planning and the production of a conventional hardware simulator, a simulator can be realized within an extremely short time.
Patent JP-H02267333-A (JP)
Title: Safety device in engine control device
Inventor: TATARA MICHIO
IPC: F02D11/10
Filed: 1989-04-07
Abstract: PURPOSE:To transmit driving force uniformly to a governor shaft by disposing loose springs between flanges, provided in the vicinity of the end parts fixed at pulleys on the electric motor side and the governor shaft side, and fixtures on the electric motor frame body. CONSTITUTION:The rotation of an electric motor 2 as a throttle motor is transmitted to a first pulley 12 through a reduction gear built in a frame body 8. The one ends of a first and a second deflectable cables 25, 29 wound mutually in the inverted direction are fixed at the first pulley. Fixtures 21, 23 are fittingly fixed at the frame body 8, and the cables 25, 29 and the end parts of their cable covers 26, 30 are slidably inserted into slotted holes 22, 24 provided respectively at the fixtures 21, 23. Flanges 27, 31 are provided in the vicinity of the end parts of the cable covers 26, 30, and a first and a second loose springs 28, 32 are interposed between the flanges 27, 31 and the fixtures 21, 23. The other ends of the cables 25, 29 are fixed, being wound respectively in the inverted direction, at a second pulley 36 provided at a governor shaft 37.
Patent JP-H03287231-A (JP)
Title: Liquid crystal element
Inventor: ASAOKA MASANOBU
IPC: G02F1/1337
Filed: 1990-04-03
Abstract: PURPOSE:To attain a display of a high contrast without generating after-images by disposing a ferroelectric liquid crystal between a pair of substrates provided with specific polyimide films on at least one substrate. CONSTITUTION:This liquid crystal element has a pair of the substrates having the polyimide films obtd. by polymerizing the unit expressed by formula I on at least one substrate and the ferroelectric liquid crystal disposed between a pair of these substrates. In the formula I, the part B contains either of the structure expressed by formula II or formula III. In the formulas II, III, R denotes hydrogen, methyl group, ethyl group, hydroxyl group, methoxy group, ethoxy group, and acetyl oxy group; the part A denotes a quadrivalnt residual org. group. the high-grade display of the extremely high contrast in a bright state and a dark state and the extremely large display contrast particularly at the time of multiplexing driving is obtd. in this way and the generation of the after images unpleasing to the eyes is obviated.