baber/WOPTO huggingface dataset:
Patent JP-S57153434-A (JP)
Title: Manufacturing device for semiconductor
Inventor: WATANABE AKIRA
IPC: H01L21/66
Filed: 1981-03-17
Abstract: PURPOSE:To mass-produce a high-resolution pattern by giving a function fixedly keeping vacuum for close adhesion to the mask-wafer closely adhering mechanism of the closely adhering type stacking exposing machine of the semiconductor manufacturing device. CONSTITUTION:A wafer 2 loaded onto a wafer check 4 is inserted into an opening formed to a mask holder 3, and a seal ring 7 mounted around the chuck 4 is contacted with the lower surface of the holder 3. A mask 1 is disposed covering the wafer 2 and the surface of the holder 3, differential pressure is applied onto the surface 11 of the mask 1, and a vacuum chamber 5 surrounding the wafer 2 is formed in a clearance among the mask 1 and both the holder 3 and the chuck 4. In this constitution, a vacuum nozzle 6 is mounted to the holder 1, connected to an external control valve 10, and controlled by using a pressure sensor 8 and a controller 9, and pressure in the chamber 5 is brought to predetermined vacuum pressure. Accordingly, the inside of the chamber 5 is rapidly returned to the predetermined pressure when vacuum drops due to the warp of the wafer 2 or the existence of dust, etc.
Patent JP-2000242987-A (JP)
Title: Magneto-optical head and its production
Inventor: SHOJI SHIGERU
IPC: G11B7/22
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a slider which may be miniaturized, is stable in floating posture and is constant in a flying height even with a slider in which a solid- state immersion lens is embedded. SOLUTION: The floating slider 30 having a magneto-optical head is provided with a positive pressure or negative pressure rail pattern which is a floating surface floating with respect to a recording medium by rotation of the optical recording medium in its rear surface. The floating slider 30 is internally provided with a first through-hole 32 penetrating from the floating surface to its opposite side. The solid-state immersion lens 33 is embedded into this through- hole 32. The positive pressure or negative pressure rail pattern is formed to extend to the rear surface of the solid-state immersion lens 33.
Patent JP-S63205250-A (JP)
Title: Thermal transfer recording method and apparatus therefor
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41J17/02
Filed: 1987-02-20
Abstract: PURPOSE:To apply sharp high density printing even to a material to be recorded such as rough paper with high accuracy while quieting the sound at the time of printing, by re-transferring the transfer image formed by once transferring an ink image to an intermediate transfer medium thence to a body to be transferred. CONSTITUTION:The ink image 6 is once transferred to an intermediate transfer roll 7 from an ink ribbon 17 by a head 20 while a carriage 5 is moved in an X-direction and the transferred ink image is transferred to the rough paper 4 brought into contact with the roll 7 as a transfer image 6' under pressure. After the transfer of one line is finished, the rough paper 4 is sent in a Y-direction and the roll 7 is rotated by a predetermined angle in the direction shown by an arrow 8 to make it possible to perform the recording of the next line on the rough paper 4. Since the ink image once transferred to the offset roll 7 is re-transferred to the rough paper 4, the sound at the time of printing is made quiet. Further, since the close adhesiveness of the transfer image to the surface of the rough paper becomes sufficient by the pressing of the roll 7 to the surface of the rough paper 4, the printing to the rough paper 4 can be sharply performed at high density at a high speed.
Patent JP-S59166609-A (JP)
Title: Measurement of condition inside blast furnace
Inventor: YAMAMOTO TOSHIYUKI
IPC: G01B17/00
Filed: 1983-03-09
Abstract: PURPOSE:To measure the condition inside a blast furnace with high accuracy, by a method wherein the position of a weight is measured by the sound generator provided to the weight at the top of a sonde and plural sound detectors provided on the wall of blast furnace and the condition inside blast furnace at that position is measured. CONSTITUTION:A plurality of sound detectors 5 are previously arranged to the wall (b) of blast furnace (a) in a equal intervals in the circumferential direction on the same plane at respective stages vertically dividing the wall (b) of blast furnace (a) by several stages. The sonde pipe 10 built-in with a thermocouple 11 is sent in by a drive unit 3, the weight 20 attached to its top being put on charging materials (m) and the weight 20 is made to desend as the charging materials (m) descends. High pressure N2 gas is sent into a pipe 10 from an N2 gas source 46 by a fixed time interval, sound being generated with the resonator 23 in the weight 20 and the position of weight 20 is measured by detecting said sounds with sound detectors 5. Then the furnace temperature is recorded with a temperature reconder 48 at said respective measuring position, the gas pressure being measured with a gas pressure measuring instrument 40 and the furnace gas is analyzed with an analyzer 41. Thus, the furnace condition at an accurate position in the furnace can be measured.
Patent JP-S52122265-A (JP)
Title: Reduction of concentration of nitrogen oxides in exhaust gas of combustion
Inventor: KUZE TADAO
IPC: B01D53/56
Filed: 1976-04-07
Abstract: PURPOSE: To remove efficiently NO in the exhaust gas without causing the secondary environmental pollution, by reducing the concentration of ammonia with the addition of hydrocarbons in the presence of oxygen after ammonia has been added at high temperature to the gas containing NO in the presence of H 2 S. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04256704-A (JP)
Title: Insert reinforcing member and sole having design part
Inventor: OGAWA MASAO
IPC: A43B13/14
Filed: 1991-02-08
Abstract: PURPOSE:To improve the productivity of a sole and the degree of freedom of a design, and also, to obtain the sole having the slip preventing property by using an insert reinforcing member in which a design part and a rib or a plate, etc., are formed integrally. CONSTITUTION:A design part inserted into a sole is an insert reinforcing member 1 formed integrally with other part, and also, the insert reinforcing member 1 is formed in a roughly sole shape by using a material whose rigidity is higher than that of the sole. In the outside peripheral edge part of the insert reinforcing member 1, a metallic mold inserting/holding piece part is formed, and also, in the inside of the outside peripheral edge part, an edge part is formed, and by providing continuously therewith, a design part 4 in which an arbitrary design is formed is placed in a desired part. Also, the design part 4 is formed by providing it continuously and integrally by a rib or a plate. In a part corresponding to the shank of the insert reinforcing member 1, a long fiber reinforcing thermoplastic synthetic resin plate in which a thermoplastic synthetic resin is a matrix is placed.
Patent JP-S58155302-A (JP)
Title: Electrostatic capacity type displacement gage
Inventor: NAKAMORI YUKIO
IPC: G01F23/26
Filed: 1982-03-12
Abstract: PURPOSE:To measure the vibration and displacement of a body highly sensitively and a highly accurately, by constituting the system so that an input voltage to a detecting end becomes large. CONSTITUTION:The AC voltage outputted from an AC oscillator 8 is amplified by a booster circuit 9 and supplied to one of electrode plates P of the detecting end. The AD signal outputted from an amplifier 2 is converted into a DC by a full wave linear detector circuit 4. The effect of a temperature drift is eliminated by a temperature compensating circuit 5. The DC signal outputted from the detector circuit 4 is smoothed by an amplfier 6, and the electric signal corresponding to a distance (d) between the electrode P and an object to be measured is outputted. The voltage, which is approximately equal to the output voltage from the amplifier 6, is outputted from a reference voltage generator 10. The output voltage from the amplifier 6 and the output voltage from the reference voltage generator 10 are compared in a differential amplifier 7 and amplified. The infinitesimal change in the distance (d) between the electrode plate P and the object to be measured is amplified by the differential amplifier 7, and the output voltage proportional to the amount of change is obtained.
Patent JP-S63206710-A (JP)
Title: Absolute single polarization optical fiber and its production
Inventor: TAJIMA KATSUSUKE
IPC: G02B6/024
Filed: 1987-02-24
Abstract: PURPOSE:To provide an optical fiber which has a sufficiently large double refractive index and can realize the absolute single polarization and a process for producing said fiber by providing two 1st intermediate layers in contact with a core on the diametral opposite side of the core and providing two 2nd intermediate layers in the direction perpendicular thereto apart from the core. CONSTITUTION:The respectively two 1st intermediate layers 2A, 2B are provided on the diametral opposite side of the core 1 in contact with the core 1 positioned at the center of a clad 4 and the 2nd intermediate layers 3A, 3B are disposed in the direction orthogonal with the direction where the 1st intermediate layers are arranged apart from the core 1. The 1st and 2nd intermediate layers are formed by boring holes respectively by drilling in a base material having the clad and the core, then inserting the base materials for the respective intermediate layers into the hole to unite the base materials. Such material is then drawn to form the optical fiber. The anisotropy of an electric field distribution and the anisotropy of stress are induced in the core by the 1st intermediate layers and the anisotropy of stress is induced in the core by the 2nd intermediate layers, by which the mode double refractive index is increased and the absolute single polarization is realized.
Patent JP-H01213042-A (JP)
Title: Multiplexing system
Inventor: YAMASHITA HARUO
IPC: H04J3/00
Filed: 1988-02-22
Abstract: PURPOSE:To simplify a high-speed signal processing circuit by multiplexing parallel scramble output and (k) bit data at every CH, multiplexing the signal of the whole CH after prescribed delay processing and enabling the processing of scramble or the like at a low-frequency stage to be executed. CONSTITUTION:The analogue signals Ai1-AiN are digitized by A/D conversion circuits 101-10N and scrambled in parallel by scrambles 111-11N. The PN signal of an M-system which is shifted only (n+k) at every clock by each scrambler and a value in a state that it is shifted only (n+k) bit for the adjacent scrambler is set to initial value setting circuits 121-12N. The parallel scramble output and the (k) bit data column are multiplexed at every channel(CH) by multiplexing circuits 131-13N. The channel is delayed so as to be delayed by (k) bit from the adjacent CH by a delay circuit 14 by inputting the multiplexing the output at every CH. The signal of the whole CH of the circuit 14 which are processed like that are multiplexed by a multiplexing circuit 15.
Patent JP-S56135720-A (JP)
Title: Reversely-opposed polygonal-type engine
Inventor: MORIYA KENJI
IPC: F02B75/28
Filed: 1980-03-26
Abstract: PURPOSE: To improve the horse-power output of the engine by providing two pistons moving horizontally to the right and left from an ignition plug or a jetting nozzle as a center and by fitting cranks and crank shafts to the tips thereof.  
     CONSTITUTION: Two pistons move horizontally to the right and left from the ignition plug or the jetting nozzle 1 as the center. Suction valves 2 and exhaust valves 3 are provided. The cranks and the crank shafts are fitted to the tips of the pistons. Since the two pistons are arranged in this way, the length of the reciprocating motion of the pistons is reduced by half and thereby the horse power can be enhanced by increasing rotation. Moreover, in the case when the engine is combined into a triangular form, four strokes of suction, compression, combustion and exhaust are divided into three equally, the fitting position of each crank is at an angle of 180 degrees to each other, whereby excellent balance and high horse-power can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11204701-A (JP)
Title: Heat sink
Inventor: SUZUKI MASAMICHI
IPC: H01L23/36
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To use both faces and increase a heat exchanger effectiveness at an industrially low price with a few constituent members, by a method wherein comb-like press-out materials are disposed so that frontal ends of teeth group are opposite to each other and both the teeth groups are alternate, and a plurality of corrugated fins are inserted into the teeth and integrally joined by soldering. SOLUTION: One comb-like extruded material 1 comprises a plurality of teeth 2 and a sheet of base 3, and the other comb-like extruded material 4 also comprises a plurality of teeth 5 and a sheet of base part 6. The comb-like press-out materials 1, 4 are disposed at a close distance so that teeth groups comprising the teeth 2, 5 are opposite to each other. Frontal ends of the teeth groups of the comb-like extruded materials 1, 4 are positioned so as to abut on flat parts of the base parts 6, 3 of the comb-like extruded material 1, 4. Thereafter, corrugated fins 7 are inserted into gaps 8 between each of the teeth 2 and each of the teeth 5, and are clamped from fout upper-and-lower and right-and-left directions toward a center. An assembled core is an integrated heat sink structure by integrally soldering the core in a soldering furnace.
Patent JP-H09225990-A (JP)
Title: Die for extrusion molding
Inventor: HATTORI SHIGERU
IPC: B29C48/08
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To adjust the flow rate distribution so that the thickness of a sheet is uniformized in the width direction of a die for the flowing characteristics of resin in the wide range by adjusting the movement amount of a clearance adjusting body for adjusting clearances of a gradually enlarging passage and a slits. SOLUTION: Resin is flowed from a resin inlet 4 into a manifold 5, passed through an inclined passage 14, a slit 15 and a slit 6, while being expanded in the width direction and extruded put of a lower outlet 6a. As the flow path resistance of a resin passage passing through a die central section and the resin passage passing through both ends of the die are designed to be almost equal by setting the inclined passage 14 and the inclined slit 15, the thickness of a sheet to be extruded is almost uniform all over the whole width.  In the case of using resins of different flowing characteristics, a difference is generated in the flow path resistance on the die central section and both end sections to vary the thickness of the sheet, and the position of a clearance adjusting body 16 is moved and the clearances are adjusted so that the flow path resistance is uniformized in the width direction of the die.
Patent JP-S59164935-A (JP)
Title: Measurement of compliance difference of pressure receiving element in differential pressure measuring apparatus
Inventor: SHIYOUNO YASUSUKE
IPC: G01L13/02
Filed: 1983-03-10
Abstract: PURPOSE:To make it possible to measure the compliance difference of a pressure receiving element, by constituting such a mechanism that atmospheric air is sealed in a liquid communicating path prior to sealing a sealing liquid and constant pressure is acted on both pressure receiving elements to make it possible to measure differential pressure of the demarcated liquid communicating path. CONSTITUTION:Atmospheric air is sealed in a liquid communicating path 1 demarcated into a high pressure HP side and the low pressure LP side by a bellows 5 prior to sealing a sealing liquid therein. In the next step, the static pressure of a pressure source P5 is supplied to the connecting ports 13, 13 of covers 12a, 12b attached to a body 2 in a freely detachable manner and the differential pressure of the high pressure side and the low pressure side of the liquid communicating path 1 is measured by a differential pressure sensor 15. By this measurement of differential pressure, the rigidity difference of diaphragms 4a, 4b resulting in the differential pressure and the volume difference of the high and low pressure sides of the liquid communicating path, that is, compliance difference can be measured in terms of a volume (v). When the differential pressure is positive, the volume of the HP side of the liquid communicating path 1 is reduced in amount of (v) while, when negative, the volume of the LP side is increased in an amount (v).
Patent JP-H06250676-A (JP)
Title: Active controller
Inventor: MATSUURA TETSUYA
IPC: H03H21/00
Filed: 1993-03-01
Abstract: PURPOSE:To prevent the deterioration in muffler performance and increasing of high frequency components by eliminating the frequency components except a muffler object frequency. CONSTITUTION:This device is provided with a detection microphone 3a detecting a noise and outputting a noise signal and an FIR filter 41 generating and outputting an inversion sound signal with a prescribed frequency component for the noise signal. Further, the device is provided with a speaker 3b outputting an inversion sound corresponding to the inversion sound signal and a monitor microphone 3c detecting an error between the inversion sound and the noise and outputting a reduction sound signal. In addition to that, the device is provided with an adaptive algorithm execution circuit 44 receiving the reduction sound signal and the noise signal and updating the filter coefficient of the FIR filter 41 so that the error is reduced. Then, the device is provided with a low- pass filter 45 receiving the noise signal from the detection microphone 3a and inputting only the noise signal with a specific low frequency band preset for the noise signal to the FIR filter 41 and the adaptive algorithm execution circuit 44.
Patent JP-S59164200-A (JP)
Inventor: INOUE KAZUHIKO
IPC: B44C3/00
Filed: 1983-03-09
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-S60184828-A (JP)
Title: Manufacture of ceiling material for vehicle to be hung therefrom
Inventor: DEZUKI KIYOTO
IPC: B29C65/04
Filed: 1984-03-03
Abstract: PURPOSE:To manufacture a ceiling material for the titled use in a short time and at a low cost by thermally welding a head lining material wrapping wristing wire to retain the wire on the head lining material. CONSTITUTION:A head lining material 2 comprising a thermally weldable synthetic resin sheet is fed intermittently on a feed bed 4. When a specified lining material portion arrives onto a groove 5, the feeding is stopped and with the suction of air through a suction hole 17, the lining material 2 is drawned into the groove 5 to get tight on to a receiving surface 16c. On the other hand, the lid 8 of a container 7 is operated in the direction B to make one wristing wire 6 drop and to be fed onto the lining material. Then, air cylinders 14 and 15 are driven to bring a welder bar 10 to a metal bar 11 so that the lining material wraps the wire 6. At this point, the lining material is thermally welded to retain the wire 6 in the lining material 2. Thereafter, the lining material portion wrapping the wire 6 is sent out of the groove to make the titled ceiling 20.
Patent JP-H10217920-A (JP)
Title: Car washer
Inventor: KONDOU KENICHI
IPC: B60S3/04
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of water and perform draining quickly by rotating a top brush and blowing air for the top brush by a top nozzle when water of the top brush is drained off. SOLUTION: When a top nozzle 9 is moved up to a predetermined position above a top brush 7, the drive of an electric motor is stopped to hold the top nozzle 9 at a fixed position. Lot parts 17a, 18a of a first air cylinder 17 and a second air cylinder 18 are elongated to change the direction of blowing out. After the direction of blowing out of the top nozzle 9 is changed to a predetermined direction which faces the bottom of the top brush 7, the top brush 7 is rotated and driven, and air having high pressure is fed out toward the top brush 7 from the top nozzle 9. After a predetermined period of time which is set in advance elapses, the rotation of the top brush 7 and feeding air from the top nozzle 9 are stopped so that draining water off the top brush 7 is completed.
Patent JP-H08236816-A (JP)
Title: Thermoelectric element
Inventor: IIZUKA HIROYUKI
IPC: H01L35/10
Filed: 1995-02-28
Abstract: PURPOSE: To improve the heat resistance of a junction part of the electrode of a thermoelectric element main body and a metal wire for taking out electric power. CONSTITUTION: A metal wire 3 is joined to an electrode 2 by using metal paste 6. The junction part of the electrode and the metal wire is formed at a high baking temperature approximate to the baking temperature of the electrode, so that the characteristics of the junction part are not deteriorated when it is instantaneously exposed to a high temperature like this. In cases where the element is steadily used at a comparatively high temperature of 200-300 deg.C, remarkably high reliability can be obtained as compared with the conventional solder-joining object.
Patent JP-H01268748-A (JP)
Title: Dyeable binder composition
Inventor: UIREMU KORUNERISU FUONKU
IPC: C08L23/02
Filed: 1989-02-20
Abstract: A pigmentable binder composition comprising a mineral lubricating oil derivative and a modified hydrocarbon resin containing carboxylic acid, carboxylic acid anhydride or hydroxyl groups, and as a further component an amorphous homopolymer or copolymer of an alpha-olefin. These compositions have good weatherability and are useful in the manufacture of pigmented surface coating or sealing material such as roofing felt, road dressing and marking composition, sealants, pipe coatings and specialist surfaces such as cycle tracks and courts for sports activities.
Patent JP-H0577191-A (JP)
Title: Wrist device of industrial robot
Inventor: RI SHIYOUSEKI
IPC: B25J17/02
Filed: 1992-01-30
Abstract: PURPOSE: To provide a wrist unit for an industrial robot, in which a wrist member can easily be assembled to the end of an arm member to enhance productivity, the wrist member being able to turn smoothly. CONSTITUTION: A wrist unit for an industrial robot includes an arm member 10 with a motor 13 arranged in the lower portion thereof and with guide portions 11, 11' integrally projected from both sides of the upper portion thereof, and a wrist member 20 turned by the power transmission means 29 of the motor 13. The wrist unit includes intermediate members 24, 24' each secured to the storage portion 21, 21' of the wrist member 20 at one end part and located in a hole in the guide portion 11, 11' at the other end part, and cover members 28, 28' attached to both side faces of the arm member 10 so that bearings 27, 27' for smoothly turning the wrist member 20 are not uncoupled.
Patent JP-H05207835-A (JP)
Title: Antifouling fishing net
Inventor: HARAKAWA YOSHIO
IPC: A01K75/00
Filed: 1992-01-30
Abstract: PURPOSE:To obtain an antifouling fishing net used in a fish farm and preventing the adhesion of marine organisms to the fishing net by knitting together the wires or ribbons of a specific amorphous copper alloy in a net material constituting the meshes of the fishing net. CONSTITUTION:The wires or ribbons of an amorphous copper alloy having a composition comprising 60-81% of Cu, 5-15% of Ni, 14-20% of P and 0-5% of Al in an atomic ratio are knitted together in net materials constituting the meshes of a fishing net to obtain the objective antifouling fishing net. The wires or ribbons of the amorphous copper alloy are preferably covered with 2-10mum thick synthetic resin layers, respectively.