baber/WOPTO huggingface dataset:
Patent JP-H03100516-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: UEDA TORU
IPC: G02F1/1343
Filed: 1989-09-13
Abstract: PURPOSE:To form a driver circuit having high reliability without necessitating a single crystallization process by eliminating a part of a single crystal semiconductor wafer, and thereafter, forming a liquid crystal display part in its eliminated part, and also, forming a driver circuit in a residual part. CONSTITUTION:The Si wafer 2 of a single crystal is stuck to one face of a quartz wafer 1, and thereafter, by grinding the Si wafer 2, its film thickness is finished to about 2mum. Subsequently, the Si wafer 2 of the part corresponding to a display part is eliminated by etching, and thereafter, a driver circuit part 4 is formed in the residual wafer 2, and next, a TFT array is formed in the part 3 from which the Si wafer 2 is eliminated and a liquid crystal display part 5 of an active matrix type is provided. Subsequently, a transparent electrode formation, a liquid crystal orientation processing, etc., are executed, an opposed substrate 6 is stuck, and thereafter, by executing liquid crystal sealing, a liquid crystal display device of a driver monolithic type is obtained. In such a manner, the reliability of the driver circuit becomes high, and the liquid crystal display device of a driver monolithic type having a high performance can be obtained.
Patent JP-H0788523-A (JP)
Title: Strip guide device
Inventor: KUWANO HIROAKI
IPC: B21B39/00
Filed: 1993-09-24
Abstract: PURPOSE:To use as a guide at the time of a high speed transfer and a transfer by holding even a thin strip without any trouble. CONSTITUTION:A strip 1 is sucked toward a strip guide surface 11 by a differential pressure between a high speed air flow and the outdoor air by injecting air 14 from a nozzle, and forming a high speed air flow between a strip guide surface 11 and the strip 1. A mechanism is made so that the strip 1 is floated and guided with an approximately constant interval 22 to the strip guide surface 11 by the high speed air flow existing between the strip guide surface 11 and the strip 1.
Patent JP-S6481262-A (JP)
Title: Active matrix substrate
Inventor: MATSUO MUTSUMI
IPC: G02F1/1362
Filed: 1987-09-22
Abstract: PURPOSE:To obtain a high-quality display whose unevenness in a contrast at an upper part and a lower part is small and whose unevenness in a contrast at each pixel is small by a method wherein a groove is made in an insulating substrate and pixel-adding capacitance is constituted inside the groove in order to obtain a retention characteristic of a sufficient pixel potential. CONSTITUTION:A groove 11 is made in an insulating substrate. For this operation, an ordinary isotropic etching operation may be used; however, when a deep and narrow groove is to be formed, it is sufficient to execute a dry isotropic etching operation. Then, a first polycrystalline silicon thin film 12 which has been doped with an impurity is deposited; while the film inside the groove 11 and a common line 6 are left, the film in other parts is removed by a patterning operation. Then, the polycrystalline silicon thin film 12 is thermally oxidized; an insulating oxide film 13 for pixel-adding capacitance use is formed; after that, a second polycrystalline silicon thin film 14 which has been doped with an impurity is deposited in order to fill the inside of the groove 11. Then, a semiconductor thin film 2 to be used for a thin-film transistor is deposited and patterned in order to form a gate insulating film 3. A two-layer conductive film used to constitute pixel-adding capacitance is composed of the polycrystalline silicon thin films which have been doped with the impurity; however, it may be composed of metal thin films; it is not always required that the groove 11 is filled; considering its flatness, the groove is preferably filled.
Patent JP-2001062569-A (JP)
Title: X-type welding gun equipped with arm by extrusion molding
Inventor: UMEDA SHIGERU
IPC: B23K11/11
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain an X-type welding gun of a large pressing force by simulta neously shaping attachment seats of an electrode holder and an actuator to an arm, and facilitating/simplifying assembling of a welding gun when the arm is formed by extrusion molding of an aluminum alloy. SOLUTION: This X-type welding gun equipped with an arm 2 is formed of an angular material whose transverse cross section is formed into an approximately hollow square shape or an approximately hollow trapezoid shape by extrusion molding of an aluminum alloy. In this case, an attachment seat 11 for attaching an electrode holder 5 is formed on the front end of the arm 2, and an attachment seat 18 for attaching an actuator 7 is formed on the rear end upper face of the arm.
Patent JP-H04128133-A (JP)
Title: Can openable by pulling up by hand
Inventor: SUZUKI HIDEO
IPC: B65D17/32
Filed: 1990-09-08
Abstract: PURPOSE:To make content flow easily out of a can and to improve safety by a method wherein an opening member is provided near a peripheral edge of the can not to separate from the can. CONSTITUTION:A cutting line A-B for forming an opening of a can is a line along which the can is opened. The cutting line is drawn to form the opening which is convenient for drinking juice with a mouth applied to the opening or flowing out the juice, or taking out content through the opening. A pull P by pulling up of which an opening part of the can is opened is provided near a peripheral edge of the can, for example, near a point 01 or 02. When the can is opened, the opening part is separated, that is, the pull P is pulled up. As the cutting line does not form a closed loops the opening part is left facing the can. If the opening part is fully pulled up and laid down, the content can be taken through the opening as easily as when the opening part is separated from the can.
Patent JP-S61105948-A (JP)
Inventor: JIYON MASUTAATON
IPC: H04L27/18
Filed: 1985-10-24
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-H01114560-A (JP)
Title: Method and device for controlling brake gear for anti-lock car
Inventor: YOOHEN BURUKUDORUFU
IPC: B60T13/16
Filed: 1988-09-22
Abstract: PURPOSE: To improve the safety of operation of a brake system by setting an space between a first piston and a second piston to a predetermined value in advance and opening a central valve connecting a first brake circuit with a reservoir when this interval exceeds the predetermined value. CONSTITUTION: Pressure medium is led into a reservoir 12 through outlet valves 17 to 20 opened by pressure reduction pulses during adjustment cycle of anti- locking control. A shoulder part 37 of a first piston 25 reaches an operation pin of a directional switch 36 only after slight adjustment cycle, thereby operating an electric motor M of an auxiliary pressure source 9. Consequently, pressure medium flows into operation chambers 27, 28 by hydraulic pumps 10, 11 to return pistons 25, 26. When an interval A between both pistons 25 and 26 once reaches its maximum value, a central valve 29 is opened. The central valve 30 is opened by a projecting bar 32 after reaching a stopper. Auxiliary controlled pressure is adjusted to a value proportional to a stepping force of a pedal 4. Consequently, various failures can be detected.
Patent JP-H0689763-A (JP)
Title: Printed wiring board connecting structure
Inventor: OBATA YOSHIAKI
IPC: H05K3/36
Filed: 1992-09-08
Abstract: PURPOSE:To generate connection simply and quickly without the use of any particular jig or the like, even in the case two PWB are connected together using a plurality of connectors of multiple pin type in a small-pitch arrangement or a large-sized circuit board, by allowing flexible PWB to absorb the effect of the dimensional error, warp of the board, dislocation of the connector mounting position, etc., on manufacturing each PWB CONSTITUTION:Two printed circuit boards (PWB) with the board faces apart from each other in parallel are connected together by a connector to be fitted in the direction perpendicular to the board faces. Therein the fundamental PWB is a rigid one 1, while another additional one is one rigid/flexible composite PWB 2 consisting of a rigid portion 2a and flexible portions 2b situated on both sides thereof, and the connector member mounted on the flexible PWB 2b of the composite PWB 2 is fitted to the connector member 3 mounted on the rigid PWB 1 as the fundamental.
Patent JP-S6482545-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIWATARI TAMOTSU
IPC: H01L27/04
Filed: 1987-09-25
Abstract: PURPOSE:To inhibit the increase of cell line length, and to improve the degree of integration of a chip by using a cell for connecting a power line/a grounding conductor as even a feedthrough cell. CONSTITUTION:Power lines P1 composed of first layer metallic wirings and grounding conductors P2 are fitted into each cell line. Severally one virgin terminal is formed to a four input NAND 7, a three input NOR 8 and a three input NAND 9, and the terminals for the NANDs are connected to p1 in cells 2 for connecting the power line/the grounding conductor and the terminal for the NOR to p2. Since these connections are wired by the first layer metallic wirings on the cells for connecting the power line/the grounding conductor, passing wirings 5 consisting of second layer metallic wirings can be shaped onto said cells, and the cells for connecting the power line/the grounding conductor are also used as feedthrough cells. The generation and insertion of the feedthrough cells corresponding to the cells are unnecessitated, thus inhibiting the length of cell lines.
Patent JP-H08101634-A (JP)
Title: Sound effect device for operation training simulator
Inventor: MITSUOKA HIROSHI
IPC: G10K15/04
Filed: 1994-10-03
Abstract: PURPOSE: To obtain a sound effect device for operation training simulator which faithfully simulate a field sound with a memory storing irreducible necessary parts. CONSTITUTION: This device has a sound effect device control logic device 3 which receives signals from a field simulator 2 and a control logic device 1 being an equipment to be simulated and outputs a sound effect generation signal in a specific time series and the memory which stores only the irreducible necessary parts of a sound previously recorded in the field for the equipment to be simulated, and is provided with a sound effect reproducing device 6 which reads a signal out of a specific address of the memory according to the sound effect generation signal of the sound effect control logic device 3 and outputs it to a speaker 8 when receiving the sound effect generation signal.
Patent JP-H0965482-A (JP)
Title: Sound collecting method and microphone device executing the method
Inventor: TAKAHASHI KATSUTOSHI
IPC: H04R3/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a sound collecting method by which contradictory aims of reduction in wind break noise and flattening of high frequency region of acoustic frequency characteristics are simultaneously fulfilled and the microphone device for executing the method. SOLUTION: A hole 10 is made to an outer package face 9 of a camcorder and microphones 1, 2 acting as sound collecting devices are arranged therein. A high pass filter(HPF) 3 is connected to the microphone 1 to limit the collected frequency band at a cut-off frequency 2kHz. A low pass filter(LPF) 4 is connected to the microphone 2 to limit the collected frequency band at a cut-off frequency 2kHz. The high pass filter 3 and the low pass filter 4 are connected to a mix circuit(MIX) 5 to synthesize the output of the high pass filter 3 and the output of the low pass filter 4. A microphone amplifier 6 is connected to the mix circuit 5 to amplify the output of the mix circuit 5. An output of the microphone amplifier 6 is fed to a signal processing system of a camcorder.
Patent JP-2000064016-A (JP)
Title: PRODUCTION OF Zn-Al-Mg HOT DIP PLATED STEEL SHEET EXCELLENT IN CORROSION RESISTANCE AFTER COATING
Inventor: UEDA KOICHIRO
IPC: C23C2/06
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To modify the surface of a Zn-Al-Mg hot dip plated steel sheet to a state excellent in coating film adhesion without deteriorating the high corrosion resistance characteristic of a Zn-Al-Mg hot dip plating layer. SOLUTION: A hot dip plated steel sheet in which a galvannealing layer contg., by weight, 4.0 to 10.0 % Al and 1.0 to 4.0 % Mg has been formed is coated with a treating soln. of 10 to 120 mg/m2 Cr coating weight by using an aq. soln. of chromic acid contg. SiO2, PO43- and a silane coupling agent, and in which the molar ratio of trivalent Cr to the whole Cr is controlled to 0.4 to 0.55, and, without undergoing a washing stage by water, it is heated at 150 to 250 deg.C and is dried. The concn. of the silane coupling agent is preferably controlled to 0.05 to 4 wt.%.
Patent JP-H01113570-A (JP)
Title: Solenoid valve
Inventor: ERUNSUTO RINDAA
IPC: F16K31/02
Filed: 1988-09-26
Abstract: PURPOSE: To obtain highly responsive opening and closing movements with a small-sized electromagnet by a structure in which a piston slide as a locking member is balanced in pressure not only in the closing state but also in an opening state. CONSTITUTION: A guide portion 11 of a piston slide 12 urged against a spring 32 by the excitation of an electromagnet 29 is engaged with a stepped aperture portion 4 formed on a valve casing 1. A seal edge 15 formed by an annular recess 14 arranged on the slide 12 is mountable with respect to a valve seat 7. The annular recess 14 is so arranged that it reaches the interior of a stepped aperture portion 5. A cylinder portion 16 of the slide 12 is inserted in the stepped aperture portion 5. An annular chamber 17 is formed adjacent to the valve seat 7. The annular chamber 17 is connected to a high pressure chamber of an injection pump or the like via a communication path 18. An annular groove 19 communicating with the annular recess 14 is formed in the exit aperture 5 and connected to a low pressure chamber of an injection pump or the like via a communication path.
Patent JP-S63100036-A (JP)
Title: Method and equipment for adhering protection coating organic material on glass optical fiber
Inventor: DENEKA CHARLES WILLIAM
IPC: B05C3/12
Filed: 1987-09-25
Abstract: In the process for applying a protective plastic coating to a glass optical waveguide fiber by the app                           lication of a curable liquid coating material thereto and the subsequent curing of the liquid coating to a protective plastic layer, the surface of the glass optical fiber is conditioned prior to the application of the liquid coating material thereto by replacing air adjacent the fiber surface with a selected gas preferably exhibiting high solubility in the liquid coating composition and resisting bubble formation in the liquid coating layer as it is formed.
Patent JP-H03103518-A (JP)
Title: Pavement cleaning vehicle
Inventor: HASHIMOTO KATSUMI
IPC: E01H1/08
Filed: 1989-09-14
Abstract: PURPOSE:To prevent soaring of powder dust during cleaning work and the reduce the amount of sprinkling water by a method wherein dust protecting covers protrusible outwardly from a vehicle and retractable in the vehicle in linkage movement of side brushes are mounted outside brushes. CONSTITUTION:Side brushes 9 are structured such that the brushes are contained within the width of a car body during moving and running and are stretched outwardly of a car body 1 during cleaning work and rotatable and can be earthed. A dust protecting cover is formed with four divided dust protecting cover sections 10, 11, 12, and 13 stretchable in linkage with the movement of the side brushes 9. Each section is further divided into two upper and the lower parts, the lower ends of lower dust protecting covers 10a, 11a, 12a, and 13a are earthed when the side brushes 9 are stretched, and unearthed when the side brushes 9 are contained. This constitution enables roaring of powder dust during a work, and permits reduction of the amount of sprinkling water.
Patent JP-H1081174-A (JP)
Title: Side mirror device for combination vehicle
Inventor: TAKAYAMA HIDENORI
IPC: B60R1/06
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To enable the confirmation of the positional relation of the rear portion of a combination vehicle to its surroundings and areas behind the vehicle at a turn of the vehicle. SOLUTION: A trailer 4 is provided at its frame on the side of a turnably- coupling part 5 with a detected part. A tractor 3 is provided at its frame 3F on the side of the turnably-coupling part 5 with proximity sensors 8 to 8E arranged corresponding to the rotational positions of the detected part at predetermined angular intervals. The detection of the movement of the detected part by the proximity sensors 8 to 8E allows the detection of an inflection angle θ between the tractor 3 and the trailer 4 through no contact, based on which a mirror plane 33A of a side mirror 31 is controlled in its direction.
Patent JP-2000038828-A (JP)
Title: External wall material for reform by use of secondary process product of ceramic siding
Inventor: SEZAKI MASAFUMI
IPC: E04F13/14
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To improve workability and design by secondarily processing ceramic siding which has become needless, to reuse as an external wall material for reform. SOLUTION: After superfluous materials or end materials at a construction site and inappropriate goods in stock, in ceramic siding have been reprocessed to have a specified shape as a base material, these are painted in a factory to constitute an external wall material for reform. A spacer 3 reproduced from food trays or the like is stuck on the rear face of the external wall material 2 in order to form a gap between the external wall material 2 and an existing external wall material 4. When executing the work, the external wall material 2 is directly stuck to the existing external wall material 4 by stainless pins 1 through the spacer 3.  In this way, ceramic siding can be recycled and the volume of industrial wastes can be reduced and further, as repainting at site is not required, curing for prevention of scattering of paint can be omitted, and a shape such as a long-sized tile can be used to obtain a gorgeous appearance. Moreover, sound insulation and heat insulation of a residence can be improved.
Patent JP-H0874825-A (JP)
Title: Installation structure for electric equipment
Inventor: YOKOYAMA DAISUKE
IPC: B60R19/48
Filed: 1994-09-07
Abstract: PURPOSE: To reduce a manufacturing cost in the case that an obstruction detecting sensor unit for detecting obstructions for a car is installed on a car bamper, by reducing number of parts of a device and facilitating installation method. CONSTITUTION: A sensor unit 1 for detecting obstructions of a car is fitted to an installation hole 4 of a bamper 2 together with a sensor washer 3. A clip 5 is inserted into a rear portion of the sensor unit 1. A plurality of elastic legs 6 of the clip 5 are respectively bent in an outer peripheral direction according to shape of a rear surface of the bamper 2. A plurality of elastic claws 7 are engaged with an engagement groove at a rear portion of the sensor unit 1, and fixed to the bamper 2. It is thus possible to reduce number of parts, facilitate operation, fix the sensor unit 1 with certainty, and thereby form an installation structure of high reliability.
Patent JP-S61108609-A (JP)
Inventor: DAGURASU KIYAMERON EDOWAAZU
IPC: B29C48/405
Filed: 1985-10-28
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-S59118919-A (JP)
Title: Expander
Inventor: BENGUTO PEAA OTSUTOO GURANSUTO
IPC: E02D5/54
Filed: 1983-12-21
Abstract: An expansion body for constructions like piles or anchorages located in the earth is adapted for insertion into the ground in a compact shape and expanded therein to an expanded shape. The expansion is achieved by unfolding a folded metallic casing (11) by filling it up with pressurized fluid. Each end of the elongated body is sealed by a closure comprising a socket (16, 17) with a sleeve (18, 19) encircling the near end part of the casing and a bottom plate (20, 21) with spacing means (22, 23) projecting into the inside of the casing. The sleeve (18,19) and spacing means (22, 23) define an annular space (26, 27) in which the end parts (14, 15) are kept in a folded position when the body is expanded.
Patent JP-H04120438-A (JP)
Title: Encapsulating medium for sealing preparation, manufacture thereof and manufacture of preparation
Inventor: MOTOYAMA HIROAKI
IPC: G02B21/34
Filed: 1990-09-12
Abstract: PURPOSE:To obtain a bright preparation with favorable resolution by a method wherein, while an encapsulating medium having the refractive index approximate to that of a filter is used, a sample is placed on the thin film filter and sealed on a slide glass. CONSTITUTION:A polymer with an aromatic cycle and superior solubility and drying characteristics is dissolved in an organic aromatic solvent. Upon necessities, a plasticizer, an antioxidant, a fade resisting agent, an ultraviolet absorbing agent are mixed. As a result, an encapsulating medium having the refractive index not lower than that of a thin film filter by 0.05 or larger is obtained. The sample held by the thin film filter with minute holes is dyed, put on a diffusible slide glass, to which the encapsulating medium is dropped. A cover glass is placed over the sample, so that a preparation is obtained. Even when a slide glass with a low light diffusivity is used, since the refractive index of the encapsulating medium is approximate to that of the filter, the minute holes are not seen. Moreover, owing to the low diffusivity, the preparation is bright. Since there are a lot of parallel beams, a high resolution is secured.
Patent JP-H0686746-A (JP)
Title: Vacuum cleaner
Inventor: KAWAMATA MITSUHISA
IPC: A47L9/04
Filed: 1992-09-09
Abstract: PURPOSE:To drive a rotary brush by the stable speed of revolution, and to enhance operability of the cleaner by providing a controller for holding the speed of revolution of a suction port at a prescribed value irrespective of a clogging state of a dust collecting chamber. CONSTITUTION:A controller 7 calculates the present air quantity of a suction part 6 from pressure information in a dust collecting chamber, its air quantity and an air quantity command value stored in a memory of a microcomputer in advance are compared, and an input to a motor-driven air blower 2 is adjusted so that the air quantity becomes constant. By suction force generated by the motor-driven air blower 2, air containing dust flows in from a nozzle and hits against an impeller, and rotates the impeller and an impeller rotary shaft formed integrally with the impeller. The air quantity of the suction part 6 is controlled so as to becomes constant irrespective of a state of dust in the dust collecting chamber 3 by the controller 7, therefore, a rotary brush can always execute a stable rotation by the prescribed speed of revolution.