baber/WOPTO huggingface dataset:
Patent JP-H1167864-A (JP)
Title: Substrate treatment apparatus
Inventor: SUGIMOTO KENJI
IPC: H01L21/677
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive substrate treatment apparatus, in which the heat treatment time is maintained constant to heating properly by contriving the conveyance route of a substrate. SOLUTION: An apparatus is provided with an exclusive conveyance mechanism 13, in which heating units 7 and cooling units 9 are arranged in such a way that their respective conveyance ports 7a, 9a are faced with a conveyance passage 11, and in which a substrate is conveyed only between the heating units 7 and the cooling units 9. It is provided with a conveyance mechanism 1, in which a substrate is conveyed between the heating units 7 and the cooling units 9 and an exposure unit 21 which executes an exposure treatment. At this time, on the basis of the relationship between the total treatment time and the total heating treatment time, the conveyance mechanism 1 conveys the substrate between the cooling units 9 via the heating units, or it conveys the substrate directly between the heating units 7, or it conveys the substrate between the heating units 7 via the cooling units 9.  Thereby, the treatment time in the heating units 7 is made constant.
Patent JP-2001050469-A (JP)
Title: Pipe joining method
Inventor: SUZUKI TAKASHI
IPC: F16L47/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To fuse and join end parts of thermoplastic resin pipes using an electric fusion joint without stopping flowing-down water inside completely. SOLUTION: In this joining method, pipe end parts of thermoplastic resin pipes 11, 12 to be joined are abutted in a condition for stopping water temporarily by packing 132. At this time, a short pipe 13 in which the packing 132 is attached in a recessed ditch prepared along a circumferential direction on both end surfaces is placed between them. After the surface on which pipe end parts are joined is cleaned, an electric fusion joint 14 with a buried electric heat wire 142 in the thermoplastic resin is placed over the joined parts of both pipe ends. And then the electric heat wire 142 in the electric fusion joint 14 is energized. Hence, the inner surface and the outer surface of both pipe end parts can be fused and joined.
Patent JP-H01108362-A (JP)
Title: Production of magnetic metal layer having low thermal expansion factor
Inventor: KURUTO HEINZU YURUGEN BUTSUSHI
IPC: C23C14/14
Filed: 1988-09-12
Abstract: PURPOSE: To inexpensively produce a thin magnetic metal layer having a low coefficient of thermal expansion by vapor depositing a specified magnetic metal material consisting of a specific rare earth element containing Y, Fe and Si, Ti, V, Cr, Mo, W, etc., on a base body.  
     CONSTITUTION: The magnetic metal material, which has a composition specified by the formula: REFe 12-x T x  (in the formula, RE is an element selected from a group consisting of Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm, Lu and Y, T is an element selected from a group consisting of Si, Ti, V, Cr, Mo, and W, further, 1≤x≤4), is vapor deposited on a base body from a vapor phase by a vapor deposition process, thus, a thin magnetic metal layer having a low coefficient of thermal expansion is formed. Among the metal materials in particular, an FEFe 10 V 2  compound shows a coefficient of thermal expansion lower than other compounds in a temp. range of 0-200°C. Further, the vapor depositing process is preferable to heat the base body up to ≥600°C and to be conducted by a sputtering process. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11149041-A (JP)
Title: Projecting lens device and projection type picture display device using the device
Inventor: HIRATA KOJI
IPC: G02F1/13
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To make a projecting lens device compact, to improve the brightness, contrast and focusing performance of a picture by constricting the device with 1st to 3rd lens groups having negative, positive and negative refractive power respectively in order from a screen side. SOLUTION: The 1st lens group is composed of 1st to 4th lenses L1 to L4, all of them having a negative refractive power, the 2nd lens group is composed of 5th to 10th lenses L5 to L10 and these lens groups take a partial charge of the positive refractive power of the whole projecting lens device. The 1st to 2nd lens groups are integrated into an inner lens barrel 1 and fixed to an outer lens barrel 2 by a fixing screw, then, the outer lens barrel 2 is screw-fixed to a bracket 6 through a pressure plate 4. In the case of calculating the focal distance of the 3rd lens group, an 11th lens L11, a polarizing plate 8, cooling liquid 9 and a liquid crystal panel 7 are included at calculating.  And, the whole lens system of the 3rd lens group has a negative refractive power and the group includes a lens element whose center part has a negative refractive power, and whose peripheral part has a positive refractive power.
Patent JP-H0898426-A (JP)
Title: Battery charging method
Inventor: NAKAMURA KOJI
IPC: G01R31/36
Filed: 1994-09-21
Abstract: PURPOSE: To shorten the charging time while suppressing deterioration of a battery by calculating a maximum charging current, when the battery temperature at the end of charging operation is lower than a predetermined level, based on the battery temperature and the electric quantity to be charged. CONSTITUTION: Battery temperature Ta before starting the charging operation is detected at step S10 and battery terminal voltage is detected at step S12. A battery charging state (SOC) is then calculated at step S14 based on the detected temperature and voltage. Subsequently, a required charging amount C is calculated at step S16 followed by calculation of a first stage charging amount C1 at step S18. A first stage charging current I1 is then assumed at step S20 and a temperature variation ΔT1 at the time of first stage charging operation is determined at step S22. Battery temperature T1 at the time of ending the first stage charging operation is calculated at step S24 based on the battery temperature Ta and the temperature variation ΔT1 and then it is compared at step S26 with an upper limit temperature TU1 of first stage charging operation.  Charging is performed with the first stage charging current I1 at step S28 if the temperature T1 at the end of charging operation is lower than the upper limit TU1 immediately followed by the second stage charging operation at step S30. This method shortens the charging time while suppressing deterioration of battery.
Patent JP-H0388669-A (JP)
Title: Printer
Inventor: NARIMATSU SHIYUUKO
IPC: B65H29/60
Filed: 1989-09-01
Abstract: PURPOSE:To sort recording paper in every job even without consciousness of a spot for discharge paper in a host side by selectably providing a data dividing means, in which a data from a host is divided and recorded in every job, and a paper discharge means of the recording paper. CONSTITUTION:Character or picture information from a host computer 11 is fed to a controller 13 through a host interface 27 with picture image information created by this character or picture information and fed to an engine 15, and paper can Le sorted and discharged to any of the plurality of paper discharge means while printing the paper. In this constitution, a data from the host computer 11 is divided to perform record (print) processing in each time a job is generated simultaneously with the data successively selected to a paper discharge tray in every job generation by a command from the controller 13, and the predetermined paper discharge tray of the paper is assigned.
Patent JP-H1136610-A (JP)
Title: Exterior wall repairing method and anchor pin
Inventor: KITAZAWA HIDEHIRO
IPC: E04G23/02
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To firmly integrate a mortar layer with a building frame by boring a surface layer with the generation of unevenness, filling an adhesive, spreading a metal net, fixing the net with a cylindrical anchor, and embedding the net in fiber reinforced mortar. SOLUTION: An uneven part generated between a building frame and a surface layer formed of mortar or tiles is bored from the surface of an exterior wall, and an adhesive is filled into the uneven part from a bored hole to bond the surface layer to the building frame. A hole 15 reaching the building frame is bored from the surface side. While spreading a corrosion resisting metal net 13, an anchor formed of a cylindrical body 2 with a flange part 5 is inserted in the hole 15, and the net 13 is force-fitted to the building frame through a washer 11. A primer formed of one-liquid type modified silicone epoxy resin is applied from the outside of the net 13, and then polymer cement mortar with reinforcing fiber mixed therein is painted to embed the metal net 13. Mortar or a tile is applied thereon. A mortar layer can therefore be integrated firmly with the building frame.
Patent JP-H04108834-A (JP)
Title: Method for preparing molded product reclaimed from foamed polystyrene
Inventor: KATO TETSUYA
IPC: C08J9/22
Filed: 1990-08-29
Abstract: PURPOSE:To prepare a foamed polystyrene reclaimed product useful as a packaging material, insulating material, etc., by cutting a used foamed polystyrene molded product into fine pieces, leaving the fine pieces under a pressured gas to again impart foamability to the pieces, and subsequently molding the pieces. CONSTITUTION:(A) A used foamed polystyrene molded product is cut into 5mmX10mm cubes preferably by the use of heated wires such as nichrome wires without decomposing the foams thereof. (B) The cubes are left under a pressured gas preferably comprising air, nitrogen, a hydrocarbon, a fluoro compound or a mixture thereof and having a gauze pressure of 0.1-10kg/cm<2> to again impart foamability to the cubes, and the cubes are, if necessary, mixed with non-used preliminarily foamed polystyrene resin particles in an amount of 10-70vol.% based on the whole volume of the mixture. (C) The mixture is charged in a mold and molded to provide a reclaimed molded product.
Patent JP-H07205889-A (JP)
Title: Propulsion device for ship
Inventor: MAATEIN JIEI MONDETSUKU
IPC: B63H21/30
Filed: 1994-09-21
Abstract: PURPOSE: To provide an outboard motor in which a propulsion unit can be vibrationally isolated by causing a rubber mount having a rubber core to be engaged with outwardly open sockets between outer and inner sleeves, and providing a driveshaft housing having a portion laterally spaced from a king pin. CONSTITUTION: A king pin assembly 71 is provided with a means for steerably connecting the king pin assembly 71 to a rigid propulsion unit assembly 41 and for vibrationally isolating the assemblies 71, 41 from each other and includes a pair of forward projections 75 laterally spaced at a certain distance to each other and projecting forward, with a space 77 formed therebetween. Each of the forward projections 75 has an isolator socket 79. The isolator sockets 79 extend in a direction away from the space 77, open laterally outwards, and are respectively formed by radially extending bottom walls 81 and cylindrical walls 83. A steering arm 91 is a part of the king pin assembly and is spaced from a driveshaft housing to prevent engagement even while the rigid propulsion unit assembly 41 is vibrating.
Patent JP-H0782621-A (JP)
Title: Package management system
Inventor: MASAI TETSUJI
IPC: D06H3/00
Filed: 1993-09-13
Abstract: PURPOSE:To provide a package management system to enable easy and effective utilization of yarn resource of a defective package. CONSTITUTION:Inspection data on the inner layer of a package 3 is taken during the winding with a winder 1 and outer layer inspection data of the package 3 is taken in the course of transfer from the winder. The defective package is rejected based on the inspection data on the inner layer and the outer layer. The defective package is classified in the rejection stage according to the kind of defect.
Patent JP-S60119509-A (JP)
Title: Manufacture of preform for plastic optical fiber
Inventor: KAMITSUKURI TOSHIO
IPC: G02B6/00
Filed: 1983-12-02
Abstract: PURPOSE:To easily manufacture a preform which varies in refractive index concentrically from the outer circumference to the center by molding >=2 kinds of polymerizing material which have different refractive indexes after polymerization successively by the polymerization in the presence of centrifugal force. CONSTITUTION:A polymerizing material which has a desired refractive index n1 after polymerization is injected into the molding cylinder 3 of a centrifugal molding machine, the cylinder 3 is rotated to generate centrifugal force, and the 1st polymer layer is formed while the cylinder 3 is heated externally. Then, a polymerizing material having a refractive index n2 after polymerization is injected over the layer and said operation is performed to form a polymer layer having the refractive index n2. Consequently, the columnar body (perform) for plastic optical transmission which varies in refractive index concentrically from the outer circumferential part to the center part is manufactured easily.
Patent JP-S6470984-A (JP)
Title: Liner for floppy disk
Inventor: TAKEMAE SHIGERU
IPC: G11B23/033
Filed: 1987-09-10
Abstract: PURPOSE:To reduce the lint to be the cause of generation of an error, to improve a cleaning characteristic and to obtain the liner with high performance by having the generation of the lint is >=10mum in a particle diameter of a liner for floppy disk is <=80/10cm<2>, a thickness compressibility is <=30%, a thickness recovery factor is >= 80% and a bending resistance is <= 0.6gf.cm. CONSTITUTION:The liner consisting of a fiber sheet used for the wall lining of a jacket for the floppy disk has the generation of the lint of the particle diameter is >=10mum of is <=80/10cm<2>, the thickness compressibility is <=30%, the thickness recovery factor is >=80% and the bending resistance is <=0.6gf.cm. Thereby, the generation of the lint of the cause for generating the error of the floppy disk is suppressed to a small value to improve the cleaning character istic required as the floppy disk, and cope with a microscopic floppy disk, a high density and a high speed recovery.
Patent JP-S6468967-A (JP)
Title: Thin film transistor
Inventor: HIRANAKA KOICHI
IPC: H01L29/51
Filed: 1987-09-09
Abstract: PURPOSE:To contrive reduction in the lattice distortion generated in the vicinity of the interface of a gate insulating film and a semiconductor by a method wherein a gate insulating film is composed of laminated structure of gate insulating film having both tensile stress and compressive stress, and the internal stress in the direction same as a semiconductor layer is formed on the whole. CONSTITUTION:A gate electrode G is provided on the insulated substrate 1 on which a pattern is formed, and a nitride film (stress of delta1 and film thickness of d1) having the compressive stress of 2X10<10>dynes/cm<2>, for example, is provided as the first gate insulating film 4. A nitride film (stress of delta2 and film thickness of d2) having the tensile stress of 3X10<9>dynes/cm<2>, for example, is provided as the second gate insulating film 42. An amorphous silicon film (pressure delta3 and film thickness of d3) having compressive stress of 7X10<9>dynes/cm<2>, for example, is provided as a semiconductor layer 3. Then, the film thickness d1 and d2, which satisfy the formula of delta1.d1+delta2.d2=delta3.d3 are determined. Subsequently, ohmic contact films 2s and 2d are formed, and then source and drain electrodes S and D films are formed. The entire internal stress of a gate insulating film 4 is formed in the same direction as a semiconductor layer 3.
Patent JP-S6468127-A (JP)
Title: Oscillation circuit
Inventor: HORI HIDETOSHI
IPC: H03L7/10
Filed: 1987-09-09
Abstract: PURPOSE:To reduce remarkably the compensation time of a phase error by applying phase control when an output of a voltage controlled oscillator is coincident with a reference timing signal. CONSTITUTION:A circuit comprising F/F 31 and an EXOR 32 detects an output change point of a F/F 22, that is, a phase coincident point of time between a VCXO1 and a signal ref. A counter 41 counts the signal ref by a time of phase coincidence. The output from the counted clock 41 is subject to 1/2 frequency division by a 1/2 frequency divider and the result is sent to a code decision circuit 43. A selector 5 selects a control variable (+ or -n/2) from the 2nd control variable output circuit 4 at the phase coincident point of time and selects a control variable (+ or -1) from a unit control variable output circuit 8 when not to send the result to a control variable output register 6. Thus, the output phase of the VCXO and the control voltage of the VCXO are stable rapidly.
Patent JP-S6286090-A (JP)
Title: Sealing structure of oven lid
Inventor: SATO SHITOMI
IPC: F27B3/16
Filed: 1985-10-11
Abstract: PURPOSE:To reduce the cost while enjoying excellent sealing properties in the entire periphery of an oven lid body, by rationally improving the form of the provision of a spring plate in the entire periphery of various ovens such as a coke oven. CONSTITUTION:Spring plate 5, 11 which serve to fill up the gap between an oven lid body and an oven frame are installed in the entire periphery of the oven lid body. Knife edges 8, 14 which abut and exert a sealing action against the oven frame 3 through the elastic force of the spring plates 5, 11 are provided at the free end edge of the spring plates 5, 11, thereby forming a sealing structure. The spring plates 5, 11 are provided as follows. The spring plate 11 to be installed at the upper and lower sides of the oven lid body 2 is formed so as to have a shape of a flat plate, while the spring plate 5 to be installed at the left and right sides of the oven lid body is formed to have a U-shaped crosssection. The left and right end portions of the flat plate-shaped spring plate 11 is extended towards an imaginary crossing portion where the flat plate-shaped spring plate 11 meets the spring plate 5 having a U-shaped crosssection. The upper and lower end edge of the U-shaped free side portion 5A in the spring plate 5 having a U-shaped crosssection is connected to the left and side extended portion 11A of the flat plate-shaped spring plate 11 in a hermetically sealed state.
Patent JP-S6469774-A (JP)
Title: Speed restricting device for vehicle
Inventor: ATSUMI HISAYUKI
IPC: F02P11/02
Filed: 1987-09-10
Abstract: PURPOSE:To secure the sufficient deceleration effect, suppressing the deceleration shock in misfire, by putting a part of cylinders into misfire when the car speed exceeds an upper limit value and putting the residual cylinders into misfire when the car speed does not drop below the upper limit value after the above- described misfire. CONSTITUTION:A pick-up coil 7 generates an ignition signal when opposed to the projection 8 of a rotor 6 and turns OFF a transistor TR through a control box 9. Then, each high voltage is induced on the secondary coils 1b and 2b of the ignition coils 1 and 2, and the plugs 4 and 5 are ignited. In this case, the car speed is detected in a detecting part 10, and said car speed is inputted as pulse signals into a count circuit part 11 and a comparator 12. In the comparator 12, the pulse signals and the standard signal of the frequency which represents the upper limit value of the car speed which is supplied by a frequency setting circuit 13 are compared. When the pulse signal reaches the standard signal, a misfire operating circuit 14 is operated.
Patent JP-S60119071-A (JP)
Title: Accommodation method of lead-acid battery
Inventor: ISHIKURA YOSHIKAZU
IPC: H01M2/10
Filed: 1983-11-30
Abstract: PURPOSE:To make possible accommodation by which performance deterioration is prevented without complicated maintenance by arranging adhesive tape resistance on the inner side of a covering material and connecting its both ends to both terminals of a lead-acid battery respectively. CONSTITUTION:Terminals 9 and 10 are printed in the positions, which are corresponding to cathode and anode terminals 6 and 7 of a battery, of a board 8. Adhesive tape resistance 11 is electrically connected to the terminals 9 and 10 through leads 12 and 13 in the center of the board 8. A lead-acid battery whose formation charge is completed is placed in a table plate 15 so that the board 8 is fixed to an outer case 1 and the adhesive tape resistance 11 is connected between cathode and anode terminals 6 and 7 so as to serve as impedance. A covering material 16 is bonded to the table plate 15 with adhesive or hot melt bonding. Then the battery is delivered from a factory to a store and stored there.
Patent JP-S6289479-A (JP)
Title: Parallel operating device for thyristor converter
Inventor: MAEKAWA HIDEHIRO
IPC: H02M7/12
Filed: 1985-10-11
Abstract: PURPOSE:To improve the current sharing accuracy by detecting the current share of a plurality of thyristor converters operated in parallel and controlling a gate control angle so that the sharing amounts become constant. CONSTITUTION:A detector 4 detects a DC voltage applied to a load 3, and a voltage controller 7 operates so that a deviation between the voltage set by a voltage setter 5 and the detected voltage becomes zero. If a difference occurs between the currents of the first and second thyristor converters 1, 2, a current share signal is applied to the output of a current share calculator 21. This signal is compared with the output of the controller 7 by comparators 8, 9, and controlled to obtain a gate control angle for controlling in a manner that the output of the controller 7 makes the current share of the thyristors 1, 2 constant.
Patent JP-H1162796-A (JP)
Title: Ignition timing control device
Inventor: SAKAMOTO MASAMICHI
IPC: F02P5/15
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To reduce a cause for vibration by controlling an ignition timing for every cylinder in accordance with a target ignition timing, and compensating an ignition timing of a cylinder placed at each side end in a serial direction from a target ignition timing, when an engine speed is in a predetermined range and a load is not less than a predetermined load. SOLUTION: When controlling an engine, in a control means 20 to input output signals from a crank angle sensor 26, a water temperature sensor 28, a knock sensor 30, an intake air pressure sensor 32, a throttle sensor, etc., an ignition timing for an ignition plug P1∼P4 in each cylinder is controlled so as to get a target ignition timing. When an engine speed is in a predetermined engine speed range and a load is not less than a predetermined load, an ignition timing for at least either one of the first or fourth cylinder placed at each side end in a serial direction is controlled by compensating the target ignition timing. That is, the ignition timing for at least either one of the first and fourth cylinder is compensated toward a lag angle side from the target ignition timing, and thereby, twisting couple is reduced and vibration acceleration is reduced.
Patent JP-H0785993-A (JP)
Title: Microwave plamsa generating device
Inventor: HASHIMOTO KIYOSHI
IPC: H01L21/3065
Filed: 1993-09-14
Abstract: PURPOSE:To provide a microwave plasma device which can introduce microwaves effectively and can produce a high density plasma or a large area plasma. CONSTITUTION:A waveguide pipe 19 to introduce microwaves is insulated by an insulative member 16 from a discharge vessel 11, in which plasma is produced, and is given a positive potential relative to the discharge vessel 11 by a power supply 23. This suppresses plasma formation in the waveguide pipe 19 which opens to the discharge vessel 11, and the microwaves have no risk of being reflected or shut off at all when introduced into the vessel. As a result, the introduction of microwaves into the vessel can be done effectively, and a high density plasma be produced.