baber/WOPTO huggingface dataset:
Patent JP-H11202295-A (JP)
Title: Driving circuit for electro-optical device, electro-optical device, and electronic equipment
Inventor: MURADE MASAO
IPC: G09G3/36
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To make a pixel pitch fine even when a scanning line driving circuit or data line driving circuit is composed of a shift register. SOLUTION: In a liquid crystal device, a bidirectional shift register 111 of either the data line driving circuit or the scanning line driving circuit for supplying data signals or scanning signals to the data lines or scanning lines of a liquid crystal panel, is constituted by providing transmission gates 114-121. Thus, it is not necessary to turn around the power supply patterns of positive and negative power sources on the respective steps of the bidirectional shift register 111 and areas to be occupied by respective steps are decreased. As a result, a pixel pitch H can be made fine and the pixel can be made fine.
Patent JP-S61175422-A (JP)
Title: Switching device for ventilating device
Inventor: SATO ISAO
IPC: F24F7/013
Filed: 1985-01-29
Abstract: PURPOSE:To contrive to obtain the ventilation delaying and stopping function due to a simple structure by providing a working source member composed of a shape memory alloy causing the mechanical displacement to an actuator and a thermal resistant member delaying the heat conduction from a heater to the working source. CONSTITUTION:By the pulling operation of a pull 22 for delaying and stopping, a switch 6 energizes a heater 12 of a heating device 10 and starts the delaying and stopping operation with still energizing a motor 2 and opening a shutter 4. For a short time, a heat is absorbed as a heat of fusion for a thermal resistance member 13, after the end of fusion, the temperature of the thermal resistance member 13 is raised rapidly. By exceeding the inverse shape-changing temperature of a shape memory alloy due to the rapid temperature rising, a working source member 14 is contracted. Consequently, the rising action of a box 9 is obstructed by a stopper 23, accordingly, an actuator 7a is pulled down, the switch 6 makes the motor 2 and the heater 12 OFF. By the natural cooling of the working source member 14, the member 14 is returned to OFF condition by the expansion due to an upward returning force of the actuator 7a, also the shutter 4 is closed due to the rising of a working member 7b.
Patent JP-S55108936-A (JP)
Title: Duplicator
Inventor: YAMAMOTO TATSUO
IPC: G11B5/09
Filed: 1979-02-13
Abstract: PURPOSE: To produce a great quantity of tapes having the same recording contents as the print mother tape in a short time simultaneously by dividing the head group of one digital device into plural groups to obtain outputs and by transferring digital signals of respective systems alternatly.  
     CONSTITUTION: The output from the head group is given to two head switching circuits 18a and 18b, and their outputs are supplied to slave recording device 25a through amplifier circuits 19a and 19b→ the first switching means 21a and 21b→ time base change memories 20a, 20b, 20c and 20d→ the second switching means 22a and 22b→ digital-analogue conversion circuits 23a and 23b, thus recording left and right analogue signals. By this constitution, the transfer speed of one magnetic disc reproducing device is made twice as high as the conventional transfer speed practically. It is clear that this speed becomes n times as high as the conventional speed when the head group is divided to n-number groups. By the use of time base change memories, the slave tape can be obtained in a speed 32 times as high as the normal tape speed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63288322-A (JP)
Title: Graph generating device
Inventor: NARUSE MAKOTO
IPC: B41J5/30
Filed: 1988-01-26
Abstract: PURPOSE:To generate a graph by executing a calculation by designation, by providing a means for storing a numerical data corresponding to information to be stored as a graph. CONSTITUTION:This device is constituted of a main control unit, and a plotter control unit which is controlled through a programmable input/output interface PIO1. First of all, by a data table input program, a name of a data table, a size of the data table, and a data of an (m, n) matrix are inputted and stored. Subsequently, by a graph condition input program, a designation of a kind of a graph of a bar graph, etc., and a line of a line graph, a designation of hatching of the bar graph, and a designation of a color are executed. Next, in a graph plotting program, a condition for plotting a graph is checked, an arithmetic processing for plotting a designated graph is executed, and a designated graph is outputted to a plotter.
Patent JP-S59149741-A (JP)
Inventor: YAZAKI NOBORU
IPC: H02J3/01
Filed: 1983-02-03
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-H04254359-A (JP)
Title: Resin sealed type semiconductor device and mounting structure of the same
Inventor: NAKAZAWA TSUTOMU
IPC: H01L23/29
Filed: 1991-02-06
Abstract: PURPOSE:To effectively release the heat generated from a semiconductor chip. CONSTITUTION:A resin sealed type semiconductor device comprises a semiconductor chip 1, a mold resin 3 for resin-sealing semiconductor chip 1 and an outer lead 2b of a lead frame 2 which is protruded to the outside from the mold resin 3 and connected with the semiconductor chip 1. A heat radiating body 4 coupled with the semiconductor chip 1 is provided within the mold resin 3. The heat radiating body 4 is formed as a hollow body including the internal void space 4a and this internal void space 4a communicates with the external side.
Patent JP-H07226927-A (JP)
Title: Video telephone set
Inventor: IMANISHI SHINYA
IPC: H04N1/00
Filed: 1994-02-09
Abstract: PURPOSE:To attain transmission and copy output of a video signal received from a camera or a VTR as facsimile image data by providing a facsimile function to the video telephone set so as to binarize the video signal and to store the signal to a memory for one pattern. CONSTITUTION:The telephone set is operated to apply copy output of picture data subject to binarizing processing of the received video signal or to send it to, a communication destination through a telephone line. In this case, the video telephone set is made up of a video telephone set main body (sender side) 100, a video telephone set main body (receiver side) 103, a camcorder 101 with monitor, and a telephone line 102. Then the video telephone set main body (sender side) 100 converts a video signal received from the camcorder 101 with monitor into picture data resulting from binarizing processing and sends the signal to the video telephone set main body (receiver side) 103 through the telephone line 102 and the video telephone set main body (receiver side) 103 prints out the received picture data.
Patent JP-H01191622-A (JP)
Title: Mulching film
Inventor: WATABE SHIN
IPC: A01G13/00
Filed: 1988-01-25
Abstract: PURPOSE:To obtain the above film easily punchable in operation, enabling sure transportation and suitable for agricultural use such as transplantation or sowing, by reducing the thickness of the film at a part to be placed on a ridge compared with the thickness of the film at a part to be placed on the bottom between the ridges. CONSTITUTION:The objective mulching film 1 for covering a ridge for transplantation or sowing has the following structure. The film thickness of at least a part of the part (i) to be placed on a ridge (a) is made to be thinner than the thickness of the film at the part (ii) to be positioned on the bottom 6 between the ridges.
Patent JP-2000221598-A (JP)
Title: Projection type display device
Inventor: FUJIMORI MOTOYUKI
IPC: H04N5/74
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device in which dust or the like is prevented from sticking to an electro-optical device by hermetically sealing an optical path from the electro-optical device to a projection lens and also which can be miniaturized. SOLUTION: The projection type display device provided with the electro- optical device forming a picture of a luminous flux emitted by a light source in accordance with picture information has a hermetically sealing structure constituted by incorporating a structure body 903 provided with an electro- optical device placing part 903B placing the electro-optical device and a projection lens attaching part 903A attaching the projection lens and a hermetically sealing member 80 attached to the device 903B and hermetically sealing the optical path from the electro-optical device to the projection lens.  The dust at outside is prevented from being stuck to the electro-optical device by the hermetically sealing structure, and the hermetically sealing structure is constituted by using the device 903B, so that the miniaturization of the hermetically sealing structure, accordingly, the miniaturization of the projection type display device is attained.
Patent JP-S53101142-A (JP)
Title: High frequency heating apparatus
Inventor: HATAKAWA TOYOJI
IPC: F24C7/02
Filed: 1977-02-15
Abstract: PURPOSE: To provide a wave-stirring effect in a high frequency heating apparatus provided with a turning table for a more uniformed heating by shaping the upper surface of the turning table unsymmetrically or giving irregular shapes as the turning angle is changed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55108041-A (JP)
Title: Communication control system
Inventor: MAENO RIYOUZOU
IPC: G06F9/22
Filed: 1979-02-14
Abstract: PURPOSE: To enable the system control high in the degree of freedom, by giving a part of RAM firmware to ROM firmware fixed and burdening the dynamic function of RAM/ROM firmware.  
     CONSTITUTION: The control routine of fundamental operation such as initial control routine after the application of power suppy and RAM firmwaer load routine is loaded to ROM14, and control routine of normal operation is loaded to RAM15. A prat of the firmwaer to be contained in RAM15 is contained in ROM16. First, the fundamental routine of ROM14 judges the load of RAM firmwaer whether it is before or after the load, and if before the RAM firmwaer load, operation is made with the firmwaer of ROM16. If after, operation is made with the firmwaer stored in RAM15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09205953-A (JP)
Title: Driving speed controller for motor-driven reel for fishing
Inventor: TAKAHASHI HIDEAKI
IPC: A01K89/017
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To enable setting corresponding to the request of a fishing person by improving the degree of freedom for setting take-up speed. SOLUTION: A storage means 7 stores 1st driving data in the case of taking a fish in and 2nd driving data in the case of taking a trick up. A mode switching signal output means 3 outputs a mode switching signal through a manual operation. When a take-up starting instruction is applied, a driving control means 9 judges a current take-up mode and outputs a driving control signal corresponding to the 1st or 2nd driving data. A 1st or 2nd take-up mode speed changing means 12 or 13 changes such a driving control signal. Thus, the take-up speed can be changed in two take-up modes.
Patent JP-S59141228-A (JP)
Title: Formation of fine pattern
Inventor: TANAKA KAZUHIRO
IPC: G03F7/30
Filed: 1983-02-01
Abstract: PURPOSE:To enable to form a fine pattern with high precision, and moreover having scanty defect by a method wherein the whole process of photoengraving is converted into a dry process according to development using plasma, and two layer structure is utilized. CONSTITUTION:A polyimide layer 11 is formed as an organic material layer on a semicondutor wafer 10, a resist film 12 according to a photoresist is adhered thereon, and prebaking is performed. Then an electron beam 13 is projected to the resist film 12 selectively corresponding to the desired pattern. Then plasma dry development is performed in a wet air atmosphere using a plasma device. Resist patterns 14 obtained according to development thereof are processed by plasma. According to the process thereof, dry etching resistance of the resist patterns 14 is increased, and moreover the polyimide layer 11 is etched. Moreover, the groundwork polyimide layer 11 is etched using the resist patterns 14 as masks. The resist patterns 14 present high dry etching resistance, while the polyimide layer 11 presents a high etching speed, and the patterns of about 1.5mum thickness can be obtained.
Patent JP-S61174869-A (JP)
Title: Half tone recording method
Inventor: INUI TOSHIJI
IPC: B41J2/36
Filed: 1985-01-30
Abstract: PURPOSE:To make the recording density uniform by avoiding a pattern arrangement, where two black dots are continuous in the horizontal direction in each picture element, to set a printing pattern. CONSTITUTION:A picture signal sent from a picture reading part 1 of a facsimile, a copying machine, or the like is inputted to a gradation pattern selecting circuit 2, and a gradation pattern corresponding to the input density is selected by the selecting circuit 2. The output of the selecting circuit 2 is inputted to a driving circuit part 3, and the driving circuit part 3 drives individual heating elements of a thermal head 4. Matrix patterns indicating individual gradations are stored in the selecting circuit 2, and the pattern of a gradient (8), namely, the pattern having 8 dots and patterns of lower gradients have not dots adjacent to each other in the horizontal direction. Consequently, when noticed dots in the pattern are printed by the heating element belonging to any of them, the difference of area occupation rate due to the difference of printing timing does not occur, and a certain recording density is attained.
Patent JP-S58132615-A (JP)
Title: Compound display device for vehicle
Inventor: MIURA SHINJI
IPC: G01D1/16
Filed: 1982-02-02
Abstract: PURPOSE:To make it possible to recognize the normal and abnormal displays of various physical quantities readily, accurately, and quickly and to obtain efficient countermeasures for safe driving, by radially displaying the various physical quatities regarding the vehicle on a single display surface. CONSTITUTION:The outputs of a water temperature sensor 10, a voltage sensor 20, a water quantity sensor 30, a gas temperature sensor 40 and an oil quantity temperature sensor 50 are converted into digital data by an A/D converter 60 and supplied to a microcomputer (CPU) 70. When the outputs of the sensors are normal, the CPU 70 forms a regular pentagon shaped display pattern as a display command signal. The pattern is formed by radially arranging five straight lines with the same length representing the sensor outputs at an equal angular interval from an original point 0, and connecting the outer ends of the neighboring lines. When one sensor output is abnormal, the length of the corresponding straight line is changed, the regular pentagon shaped display pattern is deformed and the display command signal is generated accordingly. The corresponding shape is lighted and displayed on a CRT display 90 in response to each display command signal.
Patent JP-H07207236-A (JP)
Title: Adherent article with roughened surface
Inventor: TAKADA YOSHIO
IPC: C09J7/02
Filed: 1994-01-14
Abstract: PURPOSE:To obtain an adherent article having a pressure-sensitive adhesive surface which can be adhered to an adherend without fail regardless of whether the adherend surface has been roughened or not. CONSTITUTION:The adherent article has a layer of a pressure-sensitive substance 3a which can be applied and peeled off repeatedly and which does not leave an adhesive residue on the adherend after peeling, the surface 4a of the substance 3a having roughness.
Patent JP-2000216152-A (JP)
Title: Apparatus and method of manufacturing semiconductor device
Inventor: OOTO KOICHI
IPC: C08G61/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To improve the film formation rate at the time of forming a film of polyparaxylylene by a CVD process. SOLUTION: In order to increase the pressure and flow rate of an introduction gas, the diameter of a blow-out port 13a of the introduction gas is made smaller than that of a piping 13 of the introduction gas. A gas not reacting with a source gas is introduced into a bottle containing the source or into a furnace 3 for source separation. The gas not reacting with the source gas is Ar, He or N2.
Patent JP-H10196597-A (JP)
Title: Condensing unit of transportation refrigerating device
Inventor: KIMATA HARUO
IPC: F02B65/00
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce the noise caused by the vibration of a compressor, and to prevent the damage of the auxiliary machinary, by supporting the compressor on a side face of a main body of an engine with rigidity, in such manner that a drive shaft of the compressor is in parallel with a drive shaft of the engine, and supporting the engine by a member of high strength, of a casing with vibration isolation. SOLUTION: In a condensing unit 1 which comprises an engine 3, a motor 5, a compressor 4, a cooling fan 6 for a condenser, or the like, in a casing 2, a drive shaft 21 of the compressor 4 and a drive shaft 19 of the engine 3 are located in parallel with each other, and the compressor 4 is supported on a side face 3B at the motor 5 side, of the engine main body 3A with rigidity. A pulley 11 and a pulley 24 integrated with the pulley 11, are mounted on the drive shaft 21 of the compressor 4, and a pulley 12 and a pulley 22 integrated with the pulley 12, are mounted on an output shaft of the motor 5. The motive power of the motor 5 is transmitted to the compressor 4 and the cooling fan 6, and the driving of the engine 3 is stopped by cutting an centrifugal clutch 9, during the parking of a vehicle.
Patent JP-H11217623-A (JP)
Title: Method for refining molten steel in refluxing type vacuum degassing apparatus
Inventor: MATSUNO EIJU
IPC: C21C7/10
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To simultaneously and efficiently execute a desulfurizing treatment and a heating treatment in a refluxing type vacuum degassing apparatus in order to lower a steel tapping temp. from a converter and raise the efficiency of the refluxing type vacuum degassing apparatus. SOLUTION: A refining method of molten steel in a refluxing type vacuum degassing apparatus is executed by adding a lime-base desulfurizing agent 14 into the molten steel while refluxing the molten steel 12 containing the prescribed value or higher of Al between a vacuum vessel 1 and a ladle 11 to stir the molten steel and the desulfurizing agent in the vacuum vessel and simultaneously, adding this agent by blowing or injecting oxygen into the molten steel in the vacuum vessel. In such a case, the adding quantity of the lime content in the desulfurizing agent and the adding quantity of the oxygen are regulated to the range satisfying an expression 0<B/A<=0.25. Provided that, A is the adding quantity (kg) of the lime content in the desulfurizing agent and B is the adding quantity (kg) of the oxygen in the expression.
Patent JP-H11208893-A (JP)
Title: Method for transporting resin material by using container
Inventor: YOSHIMOTO NOBUYOSHI
IPC: B60P3/22
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for transporting resin materials by using a container, capable of reducing a transporting unit price, improving transporting efficiency, and facilitating quality control during the transportation. SOLUTION: In a filling system 1 for filling PVC resins in a container 6 in order to transport PVC resins by using the container, PVC resins are alternately supplied from a silo 2 to two pressure tanks 3, 4. The resins supplied to the pressure tanks 3, 4 are pressure-fed into the container 6 by a compressor 5. Since conventional packing work, pallet stacking work, and load stacking work to a container are dispensed with, filling work is made efficient. Moreover, since any transporting tool such as a paper bag and a pallet is dispensed with, a transporting unit price can be drastically reduced. Moreover, since filling work can be performed without touch by a hand, quality control of resins can be extremely facilitated.
Patent JP-S60160621-A (JP)
Title: Formation of insulation film
Inventor: KATOU TAKUYA
IPC: H01L21/31
Filed: 1984-01-31
Abstract: PURPOSE:To obtain a high quality insulation film which has a large specific inductive capacity and shows a small leak current by adjusting flow rate of reaction source independent of that of other gas required for reaction and forming an insulation film mixing an insulation substance including composition of reaction source and an insulation substance produced by the gas other than the reaction source on a semiconductor substrate by the vapor growth method. CONSTITUTION:A diffusion furnace 104, wherein a tray 102 is placed within a reaction tube 101 and a reaction source, Ta(CO2H5)5 103 which is a solid or a liquid under the normal temperature and normal pressure is placed on such tray, is used. The reaction tube is heated by heaters 105-107 and the temperature thereof is controlled by a temperature controller 108. SiH4 and N2O are caused to flow through the tube 116. When N2 is caused to flow through the tube 117 as the carrier gas in order to adjust the flow rate of Ta(OC2H5)5 independent of that of N2O, the gases SiH4, N2O and Ta(OC2H5)5 flow into the reaction tube kept at 400-1,000 deg.C by the heater 107 and react each other. As a result, an insulation film mixing Ta2O5 and SiO2 is formed on the semiconductor substrate 120.
Patent JP-H11197897-A (JP)
Title: Press
Inventor: IWASHITA HEISUKE
IPC: H02P21/00
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To obtain high speed and high torque by performing current control of an AC servo motor through the use of d-q conversion, which converts three phases to two phases consisting of d phase in the magnetic flux direction formed by a field and q phase orthogonal with the d phase, while preventing reduction in the output torque of the AC servo motor. SOLUTION: The current control of an AC servo motor that drives the movable part of a press is performed by using d-q conversion. A phase correction value θm is added to a rotor phase θr for the purpose of compensating torque reduction of magnetic saturation. With the d-q conversion carried out by the actual current of the three phases of the servo motor 4 and by the corrected rotor phase θ(=θr+θm), a d-phase current 1d in the magnetic flux direction formed by the field is determined, as well as a q-phase current 1q orthogonal with the d-phase current 1d. With a torque command regarded as q-phase current command, and with d-phase current command regarded as 'O', current loop control is each performed (1d, 1q), and a command voltage Vd, Vq is determined.  By converting them to three phase voltage command Vu, Vv, Vw by a two phase/three phase converter 2, the servo motor 4 is driven through a power amplifier 3. No phase delay is present in the current loop, enabling a reactive current to be reduced, and enabling a high torque to be generated. Since heat generation is reduced in the motor, high speed can be attained in the operation.
Patent JP-H08190724-A (JP)
Title: Optical pickup device using thin coil and its manufacture
Inventor: KOBAYASHI TOSHIMASA
IPC: G11B7/09
Filed: 1995-01-06
Abstract: PURPOSE: To provide an optical pickup device capable of being made light in weight and thin in structure and to provide a method for manufacturing the device. CONSTITUTION: A focusing thin coil 22 and a tracking thin coil 23 are packaged on a lens holder 20 formed in a rib shape by a rib part 20a and a head part 20b having an objective lens fitting hole, and are arranged so as to surround a wiring board 21 in an embedded state, and are then supported by fitting both ends of the board 21 into grooves 20c on the holder side. Since the wiring board is fitted to the lens holder formed in the rib shape, the weight is lighter than the conventional circular lens holder. Since the thin coils are embedded in the wiring board, the lens holder can be thinned in thickness at the same time.