baber/WOPTO huggingface dataset:
Patent JP-H1152399-A (JP)
Title: Production of liquid crystal display device
Inventor: SHIMOTOYOTOME AKIRA
IPC: G02F1/1341
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a liquid crystal display device capable of flattening the substrates of a cell with high accuracy and embodying the uniformity of a gap. SOLUTION: A discharge connector 5 is connected to the discharge port of the cell 50 and an injection connector 6 is connected to an injection port and in this state, the inside of the cell 50 is sucked and discharged via the discharge connector 5. Next, liquid crystals are pressurized and injected into the cell 50 via the injection connector 6. Next, while the connectors 5, 6 are held connected, the air pressure enclosing the cell 50 is made higher than the amt. pressure, the high-pressure state is maintained and the flatness of two sheets of the substrates constituting the cell 50 is improved. Next, the connectors 5, 6 are removed from the cell 50 while the air pressure enclosing the cell 50 is maintained at the high-temp. state. An end-sealing liquid is supplied to the injection port and the discharge port. The air pressure enclosing the cell is then returned to the atm. pressure.
Patent JP-H0269043-A (JP)
Title: Message transmitting device
Inventor: YAMAGAMI TOSHIHIKO
IPC: H04L12/54
Filed: 1988-09-05
Abstract: PURPOSE:To improve the service of the title device by previously storing the time required until a message is accessed at every user and access information including the information indicating the person which has the highest probability of making access to messages in each group. CONSTITUTION:When the destination information of a message which depends on dynamic states is transferred to a destination processing section 130, the information is transferred to a destination judging section 330 in accordance with the instruction of a control section 100. The section 330 reads out time information from a timer control section 350 and the access information of users in a relevant extent from an access information accumulating section 300 and informs the section 130 of the names of users matching the conditions. Dynamic states of users are previously registered in the section 300 and the dynamic states are not limited to the users themselves, but also include the partners of the users.
Patent JP-S61101057-A (JP)
Title: Connector
Inventor: TOYODA YASUTAKA
IPC: H05K7/10
Filed: 1984-10-24
Abstract: PURPOSE:To improve the workability remarkably by a method wherein multiple sockets are arrayed on a main body and a cover body is provided to open and close the socket. CONSTITUTION:Multiple sockets 5 are arrayed on the surface of main body 2 to receive ICs for electric connection. A cover body 3 is freely pivoted on a long side along the surface of main body 2. Through these procedures, multiple connecting elements may be connected and disconnected by one time opening and closing operation of the cover body 3 resultantly shortening the working time to improve workability remarkably.
Patent JP-S6378148-A (JP)
Title: Picture recorder
Inventor: OKUZAWA TSUGIO
IPC: G03B27/50
Filed: 1986-09-22
Abstract: PURPOSE:To heighten positioning accuracy between an image pickup optical system and an exposing photosensitive material supporting roll, to make the image pickup focus of the optical system coincide on a photosensitive material, and to prevent it from being changed, by providing the exposing photosensitive material supporting roll, and the image pickup optical system in the same unit, and driving the exposing photosensitive material supporting roll, and a photosensitive material carrying device by the same driving source. CONSTITUTION:The exposing photosensitive material supporting roll 26 is provided on the side wall of an upper unit 3 through a separating wall 224, under an optical system 200, and an aperture part 228 is provided at the part of the separating wall 224 where the optical axis 226 of the image pickup optical system 200 passes through, is provided, and a shutter device 240 is provided at the aperture part 228. The photosensitive material S is treated as being carried in a lower unit 4 generally, by a carrying device driven by the driving source 5 of the photosensitive material carrying device, through a chain 8. A gear 6 is provided coaxially on the exposing photosensitive material supporting roll 26, and also, a gear 7 is provided coaxially on the driving source 5 of the photosensitive material carrying device, and it is possible to transfer the driving force of the driving source 5 of the photosensitive material carrying device to the exposing photosensitive material supporting roll 26 by engaging both gears 6 and 7, when the upper unit 3 and the lower unit 4 are overlapped and combined.
Patent JP-S58118812-A (JP)
Inventor: PIITAA UIRIAMU KOPU
IPC: C08J3/12
Filed: 1982-12-20
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-H0386469-A (JP)
Title: Controller for magnetic bearing spindle
Inventor: SUZUKI NOBUYUKI
IPC: F16C32/04
Filed: 1989-08-29
Abstract: PURPOSE:To give cutting pressure according to the form of workpieces to a cutting tool by making a long resilient quill being a distribution constant concentrically constant as a cantilever beam with the mass concentrated at a grinding wheel part 26, and modelling the whole magnetic bearing spindle including the long quill. CONSTITUTION:A long quill 25 is concentrically made constant as a cantilever beam with the mass concentrated at a grinding wheel part 26 to form a model of the whole magnetic bearing spindle including the quill 25. The location of the wheel and displacement speed are estimated by an observer 21 to compensate a target value, based on the current value flowing in a front magnetic bearing 1 and a rear magnetic bearing 4, the displacement of the front and rear parts, and the respective differential signals according to the aforesaid model. Further, controlling of bearing rigidity value is performed according to the grinding resistance back force applied to the wheel part 26. It is thus possible to give a grinding force in conformity with the form of workpieces to the wheel part 26 in accurately grinding the inner face of a long cylinder and the like.
Patent JP-H1157520-A (JP)
Title: Method and device for dry-crushing solid process for treating combustion gas to remove sox and nox and method and device for eliminating particles from gas stream
Inventor: ERNEST SENDES
IPC: B02C13/18
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for dry-crushing a solid by which a pulver ized product is obtained with good energy efficiency and in an environmentally accept able manner. SOLUTION: A solid is coarsely crushed in the controlled vortex of a fluidized bed by this method and device, the solid fine particles are mostly directed upward toward a spiral crushing zone, a part of the particles are passed through the spiral crushing zone, and the solid particles directed upward are crushed in the spiral crushing zone. The spiral crushing zone includes at least one crushing stage 11 and 12 vertically arranged in succession, the grains are passed upward through at least one horizontal spiral zone of the annular gap specified by the stationary plate having a circular aperture in the stage 11 and 12, the coarse particles are then separated by the gravity separation in a centrifugal exhaust fan, hence the product mixture moving upward is purified, and the remainder of the upward particles are exposed to the vertical vortex of a rotary semipermeable means specified by a rotary assembly including a large-mesh screen.
Patent JP-S63239871-A (JP)
Title: Manufacture of semiconductor photodetector
Inventor: TAKAGI NOBUYUKI
IPC: H01L31/10
Filed: 1986-09-19
Abstract: PURPOSE:To eliminate the irregularity of guard ring effect as a whole APD by using a liquid growing method using a melt to form the guard ring in a semiconductor photodetector like the APD. CONSTITUTION:A light absorption layer 2 of one conductivity type indium gallium arsenide layer or an indium gallium arsenide layer is formed on one conductivity type indium phosphide substrate 1. A stopper layer 11 made or one conductivity type indium phosphide layer and a layer thickness control layer 12 made of one conductivity type indium gallium arsenide phosphide are formed, and a magnifying layer 4 made of an indium phosphide layer is then formed. Then, the layer 4 is removed to the depth arriving at part of the layer 12 except a photodetecting region, and the layer 4 remains in a mesa state at the photodetecting region. A guard ring layer 5 made of one conductivity type indium phosphide layer is formed around the remaining mesalike layer 4, and a photodetecting layer 6 is formed. Then, the layer 5 is formed by a liquid growing method using an unsaturated melt for the indium gallium arsenide.
Patent JP-H1061657-A (JP)
Title: Nonwoven fabric roll
Inventor: KATSURA HIROYUKI
IPC: B23P19/02
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To lengthen the life and reduce the cost by fitting an annular grip plate made of flexible material to an iron core like interference fit, stacking a plate and a nonwoven fabric disc, pressing the layered product in the axial direction, and bringing the plate into press-contacting with the outer periphery of the iron core. SOLUTION: An annular nonwoven fabric disc 2 and an annular grip plate 3 are alternately inserted in the outer periphery of an iron core 1 to form a layered product 4. The plates 3 are fitted in the outer periphery of the iron core 1 without clearance like interference fit. Hard synthetic resin, hard rubber and a metal thin plate are used for the plate 3, but it is desirable to use material having a large coefficient of friction with the iron core. Bending is generated in the inner peripheral end part of the plate 3 to apply the fastening force to the iron core. Further, the layered product of the disc 2 and the plate 3 is pressed in the axial direction of the iron core, whereby the inner peripheral end part of the plate 3 is strongly pressed to the iron core 1, so slipping between the plate 3 and the iron core 1 can be prevented by its frictional force.  Accordingly, the iron core and the nonwoven fabric disc can be fixed to each other without a key way.
Patent JP-S6376602-A (JP)
Title: Horn antenna
Inventor: MORI TOSHIHIKO
IPC: H01Q13/02
Filed: 1986-09-19
Abstract: PURPOSE:To make a device into a wide band and to miniaturize it by integrating a wave absorber, in which a wave absorbing quantity comes to be larger in accordance with a frequency so as to suppress the increase in the cross-sectional area of a cavity part which comes to be larger from a horn antenna feeding point to a horn antenna aperture part. CONSTITUTION:Wave absorbers 2 and 3, in which the wave absorbing quantity comes to be larger as a frequency comes to be higher, are integrated so as to suppress the cross-sectional area of a cavity part 6 which comes to be larger from a horn antenna feeding point to a horn antenna aperture direction. The wave absorbers 2 and 3 decrease equally the aperture area of a horn antenna in accordance with the frequency and suppresses that the directional characteristics of the horn antenna are changed by the frequency. Thus, an azimuth sensor operated by a fixed antenna amplitude comparing system with a wide band and small horn antenna is obtained.
Patent JP-2000077674-A (JP)
Title: Manufacturing method of semiconductor circuit
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor circuit with a TFT that has a low leak current and a TFT that can be operated at high speed and a method for forming such a circuit in the thin-film transistor(TFT) circuits. SOLUTION: A manufacturing method is provided with a process that forms an amorphous silicon film on a substrate with an insulation surface, a process that selectively introduces a metal element for promoting crystallization of silicon to the first part of the amorphous silicon film and does not introduce the metal element to the second part of the amorphous silicon, a process of heating to 450-700 deg.C while a laser beam is applied to the amorphous silicon film, a process that forms a peripheral circuit at the first part, and a process that forms an active matrix circuit at the second part.
Patent JP-H0779150-A (JP)
Title: Semiconductor integrated circuit
Inventor: NUMAGUCHI YOSHITOMO
IPC: H03K17/16
Filed: 1993-09-08
Abstract: PURPOSE:To provide a semiconductor integrated circuit having a level conversion circuit not causing useless current consumption even when a level '1' of a voltage lower than a power supply voltage is applied. CONSTITUTION:This integrated circuit is characterized in that it is provided with a level conversion circuit including inverters 6, 7 connected in cascade in order from a signal input side, a P-channel MOSFET 1 whose gate is supplied with an output signal of the inverter 7, an N-channel MOSFET 2 whose gate is supplied with an intermediate level from an intermediate voltage terminal 22, a transfer gate whose input terminal is connected with a specified input terminal 21 and whose output terminal connects to an input terminal of the inverter 6 and a pull-up circuit 8 whose one terminal is connected to a specified power source (VDD) and whose other terminal is connected to an output terminal of the transfer gate and using an output signal of the inverter 6 as an enable signal.
Patent JP-S60115026-A (JP)
Title: Production of magnetic recording medium
Inventor: NARUSE SHIYOU
IPC: G11B5/842
Filed: 1983-11-26
Abstract: PURPOSE:To increase adhesion to a base and to improve durability by coating a magnetic paint contg. a binder curable by electron rays incorporated therein with a solvent to improve dispersibility of magnetic powder on a base then drying the coating and irradiating electron rays thereto when the remaining solvent is made within a specific amt. range. CONSTITUTION:A resin curable by electron rays consisting of a prepolymer contg. >=1 acryloyl group or methacryloyl group in a molecule bonded with a terminal diisocyanate compd. of polyester or polyether polyurethane is dissolved in a low-boiling solvent such as methyl ethyl ketone, toluene, ethyl acetate or the like and a magnet paint is dispersed into such soln., thereby preparing a magnetic paint. After such paint is coated on a base, the coating is dried at 70- 90 deg.C and when the amt. of the remaining solvent decreases to 5-20wt% by the weight of the binder, electron rays are irradiated thereto to cure the coating. The magnetic recording medium having excellent durability is thus obtd. by improving the dispersibility of the magnetic powder, relieving the internal stress of the magnetic layer in the stage of curing, improving properties such as tensile strength, elongation, etc. and increasing the adhesive strength to the base in the above-mentioned way.
Patent JP-H0663818-A (JP)
Title: Machining device for straight bevel gear
Inventor: SUZUKI KOJI
IPC: B23F5/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide a machining device which can machine tooth flanks of a gear and a gear which has a smooth mesh characteristics without using a dedicated cutting tool for each specification even if a gear is different in specification in machining the tooth flank of a straight bevel gear in an arc-like tooth shape. CONSTITUTION:An index shaft 3, which is rotatable around a horizontal axis, is provided on the turn table 22, which is rotatable around a perpendicular axis and is placed on a slide table 21, which is slidable in the direction of an X axis, and a gear W is clamped at the head of the index shaft 3. A grinding wheel 45 is movably held in the directions of a Y axis and Z axis, and the index shaft 3 and turn table 22 are made to rotate at a specified angle while moving the grinding wheel 45 along the root line of a tooth space Wa, and the contact section of a tooth flank to the grinding wheel is made to continuously move toward the tip of a tooth from the dedendum to vary the tangent in the direction of tooth depth at this contact section at a fixed rate so that the tooth flank may be machined in an arc-like tooth shape.
Patent JP-H1148702-A (JP)
Title: Rubber elastic material segment
Inventor: TSURU EIJI
IPC: E02F9/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a rubber elastic material segment mounted in a wheel and a crawler belt for a vehicle used in a civil engineering machine and construction machine or off road to generate drive force. SOLUTION: In a rubber elastic material segment S mounted in a peripheral side of a wheel or crawler belt, in a width direction of the wheel or crawler belt, a hollow part 6 is formed, and the hollow part 6 is partitioned in an outer surface part 5, side surface part 3, 4 and a bottom surface part 2, in the hollow part 6, a stopper part 7 raised from the bottom surface part 2 is formed, in the upward of the side surface part 3, 4 or the outer surface part 5 of the rubber elastic material segment S, an outer facing swollen part 101 , 102 is formed.
Patent JP-H1047743-A (JP)
Title: Air conditioning chamber
Inventor: KUNO YUKIO
IPC: F24F13/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To simply lock an end of a connection duct inside a box into a hollow box through a joint by providing a joint lock part on the hollow box and the connection duct for communicating the connection duct with the hollow box in an airtight manner for joint holding of the duct in the state where the connection duct is taken out. SOLUTION: A hollow box 16 is formed into a hollow rectangular parallelepiped with a top plate, a bottom plate, and four side walls 14 using as a raw material a thin metal sheet such as aluminum and light alloy, etc. A connection duct 18 is provided which is movable freely to pass through a communication hole 12 in the hollow box 16 and be pushed into and taken out. Further, a joint lock part 20 is provided on the hollow box 16 and the connection duct 18 which lock part joint holds in communication in an airtight manner with the interior of the hollow duct 16 in the state where the connection duct 16 is taken out. Hereby, the end of the connection duct 18 inside the hollow duct 16 is simply joint locked in the hollow box 16.
Patent JP-H0970195-A (JP)
Title: Motor controller
Inventor: KANAMORI AKIHIKO
IPC: H02H7/085
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To cope with the abrupt heat generation of a motor by predicting the abrupt heat generation of a plurality of switching elements from the number of revolutions of the motor and operating a protective control means during the predicted period or normal control means during the other period. SOLUTION: An EV-ECU 16 generates pulse width modulating signals for controlling the turning-on/off switching of the switching elements Q1-Q6 of an inverter 12 in accordance with a decided control target and supplies the signals to the corresponding elements Q1-Q6. The EV-ECU 16 then predicts the abrupt heat generation of the elements Q1-Q6 or a plurality of windings U, V, and W from the number of revolutions of a motor 10 and performs an inverter protective process during the predicted period. The ECU 17 performs normal control during the other period. Therefore, the abrupt heat generation of the motor 10 which occurs when the rotation of the motor 10 is locked can be coped with without waiting for the output of a temperature sensor.
Patent JP-H0544858-A (JP)
Title: Seat ring of butterfly type cutoff valve
Inventor: HORI YOJI
IPC: F16K1/226
Filed: 1991-08-08
Abstract: PURPOSE:To provide a seat ring in which no clearance is caused between the seat ring and a body seat at room temperature at the time of cutoff, and the repulsive force of the seat ring is not increased at the time of full shut. CONSTITUTION:A seat ring 5 is supported between a valve body 3 and a pressing ring 4 so as to be movable in the horizontal direction, and is provided with compression coil springs 7 for pressing the seat ring 5 in the direction in which it is brought into contact with a body seat 6. At the time of a high temperature, a force by which the seat ring 5 is pressed in the direction in which the valve is opened is produced by the repulsive force of the seat ring 5, and the seat ring 5 is moved to the counter seat side, so that the repulsive force of the seat ring 5 is reduced. At the time of room temperature, the seat ring 5 is pressed against the body seat 6 by the spring force.
Patent JP-S6465885-A (JP)
Title: Manufacture of superconducting thin film
Inventor: TAGUCHI EIJI
IPC: H01L39/24
Filed: 1987-09-07
Abstract: PURPOSE:To easily produce a superconducting thin film having a large area and one having an excellent response speed by growing a single crystal of magnesian spinel on an Si single crystal plate and depositing superconductive substances on the grown single crystal. CONSTITUTION:In an Al-HCl-MgCl2-CO2-H2 phase epitaxial growth equipment by CVD method, H2 gas and H2+HCl gas are introduced from gas introduction ports 1 and 2 respectively, then MgCl2 source gas 3 and AlCl3 source gas 4 which is generated by the reaction of Al and HCl are carried onto an Si substrate 5. Then the source gases and CO gas introduced through the gas introduction port 6 are reacted for epitaxial growth of magnesian spinel monocrystal on the Si substrate. Y-Ba-Cu-O superconductive film is deposited on the monocrystal by sputtering process.
Patent JP-S59113664-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI KOUICHI
IPC: H01L21/761
Filed: 1982-12-20
Abstract: PURPOSE:To contrive to reduce 1/f noise, to reduce dependence of the current amplification factor hFE upon a collector current, and to enhance the withstand voltage of a semiconductor device by a method wherein the circumferential part of an emitter region is surrounded with an oxide film to remove what is called high implanted region at the emitter surface. CONSTITUTION:An N<+> type buried layer 21 is formed in the prescribed region of an N type semiconductor substrate 20, a P<+> type buried layer 22 is formed thereon, and P<+> type isolation layers 23 connected to the P<+> type buried layer 22 are formed. Opening parts 28 are formed in the regions to surround an emitter formation programing region in a base region 27, and in a thermal oxide film 24, a nitride film 25 and a deposition oxide film 26 at the upper side corresponding to the opening parts thereof. Then after the oxide film 26 is peeled off, an oxidation treatment is performed selectively to the opening parts 28 to fill up the parts thereof with an insulator 29 consisting of silicon dioxide. After then, the thermal oxide film 24 and the nitride film 25 are removed, and a thermal oxide film 30 is formed newly on the semiconductor substrate 20 containing the insulator 29, the emitter formation programing region, the base region 27, etc. The part of the thermal oxide film 30 corresponding to the emitter formation programing region is opened, and afrer a protective fim 31 is formed on the surface of the opening part, ion implantation of boron, for example, is performed.