baber/WOPTO huggingface dataset:
Patent JP-H02189079-A (JP)
Title: Picture display device
Inventor: ISHIGAMI HIDETOSHI
IPC: H04N5/262
Filed: 1989-01-18
Abstract: PURPOSE:To facilitate the operation to obtain a display with a preferred brightness and darkness and contrast by applying gradation conversion to a picture as desired automatically after the picture is indexed by a prescribed input operation only by designating a displayed brightness on a color scale with a prescribed input operation. CONSTITUTION:When a desired scale of a gray scale 14 displayed on a display device 7 is pointed out in response to the cursor control by a pointing device 8, a display brightness of an indexed point in a picture 13 is designated. When the picture element value and the displayed brightness of the indexed point in the picture 13 are obtained, a data pair of the picture element value - display brightness is stored sequentially to an external storage device 12. A window function setting processing is executed for each storage and a picture data written in a picture memory 3 is subjected to gradation conversion sequentially based on the window function represented by the processing result. Thus, the picture 13 on the display device 7 is a picture subjected to gradation conversion as designated by the gray scale 14 thereby improving the operability.
Patent JP-H09196730-A (JP)
Title: Vibration-type measuring apparatus
Inventor: TAKAHASHI FUTOSHI
IPC: G01N9/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To detect a flow rate of each of a pair of sensor tubes even when natural vibration frequencies of the pair of sensor tubes lose balance as a result of mixing of air bubbles. SOLUTION: In a mass flowmeter 1, a liquid is passed through a pair of sensor tubes 7, 8 vibrated by vibrators 20, 21, and a Coriolis force of a size according to a flow rate, namely a phase difference between the upstream and downstream sides is detected by an upstream pickup unit 22 and a downstream pickup unit 23. A flow rate instrumentation control circuit 30 detects the phase difference of signals of the upstream and downstream sides which is detected by a first pickup 24 when frequencies of the pair of the sensor tubes 7, 8 agree. Moreover, if air bubbles are mixed and natural vibration frequencies of the pair of sensor tubes 7, 8 lose balance, the control circuit 30 vibrates the sensor tubes 7, 8 with the respective natural vibration frequencies, detects the phase differences individually between the upstream and downstream sides of the sensor tubes 7, 8 by second pickups 26, 27 and adds the phase differences.
Patent JP-S61167558-A (JP)
Title: Ink sheet type recording apparatus
Inventor: YAMAOKA TOSHIHIDE
IPC: B41J2/005
Filed: 1985-01-19
Abstract: PURPOSE:To make the amount of ink supplied to an ink sheet always constant, by holding an ink supply container for supplying ink to an ink sheet to the same height as the ink tank for replenishing ink to said ink supply container. CONSTITUTION:In a recording apparatus for immersing an ink sheet 12 having a large number of minute pores for filling ink in the ink received in an ink supply container before feeding the same to a recording head 15, the ink supply container 19 is connected to an ink replenishing tank 20 and the position of the tank 20 is regulated so as to make the ink level in said tank 20 same to that in the ink supply container 19.
Patent JP-H03213151-A (JP)
Title: Draft
Inventor: TATENO YOSHIHISA
IPC: B01L1/00
Filed: 1990-01-17
Abstract: PURPOSE:To make work efficient by taking out a sample to be analyzed or an acid/ alkali from a storage chamber and performing the measurement of an object to be treated by a meter, the discharge of a waste solution and the washing/drying of an instrument at definite positions by the apparatus and meter respectively arranged to an analyzing draft. CONSTITUTION:A heating/cooling local hood 5 provided with an exhaust port 7 having a sample storage chamber 4, a heater 8 for heating and decomposition and a cooling apparatus g arranged thereto and a treatment hood 6 provided with a ventilation port 10 having a water supply apparatus 11, a waste solution discharge apparatus 12 and an instrument washing apparatus 13 arranged thereto are provided in a housing with an illuminator having the perfectly and hermetically closable transparent opening and closing door 2 of the upper half part provided to the front surface thereof. A drying apparatus 15, the waste solution tank 16 connected to the waste solution discharge apparatus 12, a meter space 17, a machinery receiving shelf 18, an instrumentation space 19, a receiving chamber 20 and a power supply apparatus 21 are provided in the housing 14 of the lower half part. As a result, the wastefulness of the carrying of a sample, an acid and alkali and the carrying of an instrument is eliminated and a series of subsidary works accompanied by analytical work are made efficient.
Patent JP-2000206089-A (JP)
Title: Solid electrolyte type carbon dioxide gas sensor
Inventor: HATANO HIRONORI
IPC: G01N27/406
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To achieve stable measurement for a long time by equipping a sensor element consisting of a detection electrode, a solid electrolyte layer, a counted electrode, and a reference element consisting of a reference electrode, the solid electrolyte layer, and a counter electrode. SOLUTION: A composite sensor element is provided with a detection electrode 3, with a metal carbonate layer 2 at its periphery directly in direct contact with a solid electrolyte layer 1, a counter electrode 4, and a reference electrode 5. In the sensor element consisting of the detection electrode (a carbonate layer) 3, the solid electrolyte 1, and the counter electrode 4, and the reference element consisting of the reference electrode 5, the solid electrolyte layer 1, and the counter electrode 4, the solid electrolyte layer 1 and the counter electrode 4 are common. The detection electrode 3 and the reference electrode 4 of the sensor element A are of the same size. Also, the gas sensor is separately provided with a heater through a substrate.  As a result, by correcting a potential difference or current due to the sensor element by the potential difference or current according to the reference element, the deterioration and aging as a solid electrolyte type carbon dioxide gas sensor can be canceled out.
Patent JP-S59147268-A (JP)
Inventor: KARII SAROMAA
IPC: G01N35/10
Filed: 1984-01-21
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-S61167835-A (JP)
Title: Monitoring device for cracking growth in structure
Inventor: ENDO TADAYOSHI
IPC: G01N3/06
Filed: 1985-01-18
Abstract: PURPOSE:To estimate the growing direction of cracking by calculating a stress component from outputs of plural three-axial rosette gauges, calculating the extremal value of the stress component and its time, and further calculating a coefficient of stress expansion corresponding to the external value. CONSTITUTION:Plural three-axial rosettes 1-13 are stuck on a thin-film base board 3a which has a slit 6a at the center part dispersedly at equal intervals on a periphery having its center at one end of the slit 6a. One crack gauge 15 is stuck at the opposite side of the slit 6a and those are led to an arithmetic device 7a through a connector 16. Then, the arithmetic device 7a is provided with a dynamic strain gauge, an extremal value detecting circuit, its arithmetic circuit, a timer, and a storage device for the coefficient of stress expansion and the output of the crack gauge so as to calculate, store, and record the coefficient of stress expansion, thereby calculating the coefficient of stress expansion from data of strain gauges at the periphery of a crack.
Patent JP-H07220608-A (JP)
Title: Handle lock device for circuit breaker
Inventor: HIRATA NOBORU
IPC: H01H73/02
Filed: 1994-01-28
Abstract: PURPOSE:To make a handle lock device have a handle lock function, with easy manufacture and without needing any additional processing to a handle, etc., and with easy attachment by a customer. CONSTITUTION:The opening and closing operation by a handle is prevented by fixing the position of a handle 2 which performs the opening and closing operation by hand, being projected out of the handle window 3a of the body cover 3 of a circuit breaker, in ON or OFF condition by a lock plate 6, a handle lock cover 11, and a padlock 5. A plate-shaped lock plate 6 having a U-shaped part 6a, a projection 6b, and a tongue part 6c is installed on the handle 2, and also the handle lock cover 11 is installed, with the projection 6c of the lock plate 6 projecting outward, and this projection 6c is locked with a padlock 5, or the like.
Patent JP-H10203644-A (JP)
Title: Powder sticking preventing device for hopper
Inventor: OHASHI NORIYUKI
IPC: B65G65/32
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of powder over a long period. SOLUTION: In powder 5 pressed out by a scraper 3, turning force is applied by a rotary unit 11. In the case that the powder 5 is formed into a block by water or the like, the rotary unit 11 performs also action crushing the powder 5. In this way, by dropping down the powder 5 in an activated condition, even when the powder hits a wall of a hopper, sticking to the wall is almost eliminated.
Patent JP-S62167040-A (JP)
Inventor: MORITO NOBUYUKI
IPC: B32B15/01
Filed: 1986-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03212975-A (JP)
Title: Image sensor
Inventor: SAKAI YOSHIHIKO
IPC: H04N5/369
Filed: 1990-01-17
Abstract: PURPOSE:To remove a leakage current component and to obtain a good ratio of a bright current to a dark current by a method wherein an upper-part electrode is formed to be smaller than the surface of a photoconductive layer and a guard electrode is formed on the photoconductive layer so as to surround the upper-part electrode. CONSTITUTION:A lower-part electrode 2 of Cr is formed on a glass substrate 1, a photoconductive layer 3 of alpha-Si:H is applied by a plasma CVD operation, an ITO film is formed by a DC magnetron sputtering operation. A patterning operation is executed. An upper-part electrode 4 and a guard electrode 6 surrounding it are formed. Another resist mask is applied; alpha-Si:H is dry-etched by using CF4 + O2; a photoconductive layer 3 which has been divided individually is formed. The resist is removed; this assembly is annealed in the air. Then, this assembly is covered with a transparent insulating layer 7; through holes 8a, 8b are made; Al interconnections 5a, 5b are attached. This sensor is completed. Since a leakage current flowing in the side of the photoconductive layer 3 escapes from the guard electrode 6, a good ratio of a bright current to a dark current (an S/N ratio) is obtained and the sensitivity of the sensor is enhanced.
Patent JP-H05211174-A (JP)
Title: Metal-semiconductor junction field-effect transistor
Inventor: HARUYAMA JUNSHI
IPC: H01L29/812
Filed: 1992-01-21
Abstract: PURPOSE:To prevent the frequency of a mutual conductance from being dispersed by a method wherein a non-doped gallium-arsenic layer, which is grown on a channel layer at a specifically controlled growth temperature by a molecular beam epitaxy method and has a specified thickness, and a gate electrode film brought into contact to the non-doped gallium-arsenic layer so as to form a Schottky junction are provided. CONSTITUTION:A non-doped gallium-arsenic layer 2, a non-doped aluminium gallium-arsenic layer 3 and an Si<28>-doped gallium-arsenic layer 4 are grown on a semi-insulative substrate 1 by a molecular beam epitaxy method. A non- doped gallium-arsenic layer 5 is grown on the layer 4 at a growth temperature of 500 deg.C or lower, an ohmic contact is formed to a channel and drain and source electrodes 6 and 7 are formed. Moreover, a gate electrode 8 is formed so as to form a Schottky junction. Here, a growth temperature of the non-doped gallium-arsenic layer is controlled at a substrate temperature of 200 deg.C or higher and 300 deg.C or lower and the thickness of the non-doped gallium-arsenic layer is controlled in a thickness of 300 angstrom or thicker and 1000 angstrom or thinner.
Patent JP-S60151996-A (JP)
Inventor: YAGI SOUICHI
IPC: H05B44/00
Filed: 1984-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60150479-A (JP)
Title: Electric power supply device for glow plug
Inventor: YAMAMIYA OSAMU
IPC: F02P19/02
Filed: 1984-01-19
Abstract: PURPOSE:To keep off any life reduction and chainlike disconnection in a glow plug, by installing a signal generating device which generates a significant signal at a time when a voltage ratio between terminals of the flow plug and a voltage dropping resistor is in the specified condition. CONSTITUTION:A main relay 3 directly impresses a glow plug 6 with battery voltage, while a sensing resistor 5 detects temperature in the glow plug 6. A glow plug temperature detection circuit 7 detects a voltage ratio between the sensing resistor and the glow plug 6 whereby if the glow plug temperature is more than the desired upper limit value, it outputs a high level signal to the output 7a. At the stage that one glow plug is disconnected, it can accurately detect the glow plug disconnection and simultaneously allows the glow plug to make its temperature go up. With this constitution, a series of chainlike disconnection and deterioration in th glow plug are preventable without entailing any damage to the starting properties of an engine.
Patent JP-H06218525-A (JP)
Title: Melting and casting method
Inventor: KAMATA KINYA
IPC: B23K11/18
Filed: 1993-01-21
Abstract: PURPOSE:To shorten the interval of change of a billet and to execute an melting and casting by connecting plural billets so as to be coaxially piled up, melting the billet at the lowermost and tapping off molten metal. CONSTITUTION:The billets 24 are coaxially piled up. The billet 24 at the lowermost in this billet connecting body 23 is arranged on a suspension ring 14 of water cooling base plate 10. High frequency AC current is conducted to an induction coil 22 to induction-heat the billet 24. When the melting of the billet 24 reaches the upper end of the billet 24, the billet connecting body 23 is pulled up and the molten metal remains into the molten metal space 20. Further, the molten metal is heated and sufficiently melted and flows out through an opening hole 16 and is poured into a mold 30. The billet connecting body is again descended and the billet 24' at the lowermost is induction-heated and melted and cast in the same way.
Patent JP-S62166238-A (JP)
Title: Air cleaner
Inventor: ASAI TAKAHIRO
IPC: F24F7/00
Filed: 1986-01-17
Abstract: PURPOSE:To display that a gas sensor is normally operated by a method wherein a display part for displaying a variation of an internal resistance of the gas sensor is provided. CONSTITUTION:An internal resistance for a gas sensor at a sensing part 1 becomes low as the concentration of reduction gas in air becomes high. As a variation value of the internal resistance of the gas sensor is applied as a stable point of the gas sensor, a display part 3 is changed over. When the display part is to be changed over, a threshold value is set at a certain specified level, both levels B and C are set at an air deterioration level, a red point is illuminated at the level C, for example, a red point is lit at the level B, an air cleaner is operated for a certain specified period of time within the level B and after it is stopped, a green point is lit. With this arrangement, a display condition is varied with respect to the air condition, thereby a user himself may get the air condition and a normal degree of operation in gas sensor can be inspected for a manufacture.
Patent JP-H03213789-A (JP)
Title: Fiber-reinforced resin pipe with metal pipe
Inventor: KOBAYASHI ICHIRO
IPC: B32B15/08
Filed: 1990-01-19
Abstract: PURPOSE:To prevent the disturbance of winding of fiber in a resin layer by arranging each metal pipe at both the edges of a straight trunk part as dummy layer, laminating a fiber-reinforced resin layer over the outer peripheral surfaces of the straight trunk part and the metal pipe and forming the outer peripheral surface of the inner edge part of the metal pipe, in parallel to the inner peripheral surface of the inner edge part. CONSTITUTION:Each metal pipe 1 having a tapered surface is arranged at both the edges of a straight trunk part 2. The metal pipe 1 is utilized as a coupling in the connection use of several fiber-reinforced resin pipes. The outer surface of the metal pipe 1 is applied with an adhesive 4 beforehand. The taper is formed so that the outside diameter of the metal pipe 1 gradually increases towards the outer edge from the inside edge. The outer peripheral surface 11 of the inner edge part 1a of the metal pipe 1 is formed parallel to the inner peripheral surface 12 of the inner edge part 1a. Accordingly, the fiber winding state in the vicinity of the boundary part is made tight, and leak is prevented, and dimension stability, pressureproofness, etc. can be improved.
Patent JP-S59135659-A (JP)
Title: Optical disk record reproducing device
Inventor: KAWAKAMI HIROSHI
IPC: G11B17/056
Filed: 1983-01-21
Abstract: PURPOSE:To attain simply and surely control with high accuracy by providing a clamper mechanism having a clamper section at one end and a clamper lever at other end, a means for providing a bias force to the clamper lever so as to be parted from a turntable, a cam member and a link mechanism coupled to a loading mechanism at the entering state and friving the cam means. CONSTITUTION:A spring 47 is engaged between a tip of the clamper lever 45 and a fitting member 43 and the lever 45 is energized to be parted from the turntable 34 by the elastic force of the spring 47. Further, a driving lever 48 formed nearly into a concaved shape is supported to a shaft 44 supported by the clamper lever 45 freely turnably for both side ends of the lever 48. That is, a lock part 481 locking selectively lock slots 301, 302 of an eccentric cam 30 and slid to the 2nd eccentric cam 30 is formed at the base of the driving lever 48. Then, one end of a torsion spring 49 wound around the shaft 44 is fitted to the driving lever 48 and the other end of the torsion spring 49 is fitted to the base of the clamper lever 45. Thus, the driving lever 48 and clamper lever 45 are turned in conjuncton with each other.
Patent JP-S5292774-A (JP)
Title: Spectrophotometer
Inventor: MATSUMOTO KOUICHI
IPC: G01J3/02
Filed: 1976-01-30
Abstract: PURPOSE:To further improve the working effect of wireless type, while improving the reliability and maintenance, by making the use of the wiring effects of a print substrate.
Patent JP-S61169424-A (JP)
Title: Paper feeding device
Inventor: NOGAMI YUTAKA
IPC: B65H1/24
Filed: 1985-01-23
Abstract: PURPOSE:To regulate pressure between a feed roller and paper to an optimum value all the time, by installing a projection at a proper position of an inside movable tray, while varying a contact position between the projection and a lifting member according to paper size and volume, in case of a paper feeding device for a copying machine or the like. CONSTITUTION:A cassette tray consists of an outside tray 12 and an inside movable tray 14 which is attached to the outside tray 12 so as to be rotatable centering on a fulcrum 16. A lifting member 20 is installed so as to come into contact with a bottom plate 15 of the movable tray 14 through a window 18 of a bottom part of the outside tray 12. One end of the lifting member 20 is connected to a copying machine body 24 by means of a tension spring 26, and with this spring force, the lifting member 20 is energized in a counterclockwise direction centering on a fulcrum 22. A roller 28 is rotatably attached to the other end of the lifting member 20, and this roller 28 is made contact, with pressure, with a projection 30 of the bottom plate 15. With this lifting force, proper pressure is given between copying paper 16 and a feed roller, thus the paper is fed out piece by piece.
Patent JP-H0725578-A (JP)
Title: Detaching device of heavy object lifting member
Inventor: TAKAI SEIICHIRO
IPC: B66C1/34
Filed: 1994-01-31
Abstract: PURPOSE:To automatically disconnect a lower part lifting member from a heavy object put down on a specified place, not to damage a tension material, to put down the heavy object of any shape on the specified place by lifting it and to eliminate engagement work of the tension member to a hook of a crane. CONSTITUTION:An upper part wire 28 is provided between a base 12 and a hook 31a of a crane 31, a lower part wire 32 the base end of which is installed on the base 12 is engaged with a lifting member engagement part 11a of a heavy object 11, and a ring 32a of its head end is fit in a mast 17 erected on the base 12. A slider 18 fit in the mast 17 free to slide is pushed down so that its upper end agrees with at least the upper end of the mast 17 by a first elastic body in the state of no load, and as a slider lowering means 33 surpasses elastic force of the first elastic body, the slider 18 is lowered. A locking means temporarily fixes the slider lowering means in the state where the slider 18 is lowered, and the locking means is released by a locking release means.
Patent JP-S5293889-A (JP)
Title: Transmission control system
Inventor: HASEGAWA AKIHARU
IPC: H04Q9/00
Filed: 1976-02-02
Abstract: PURPOSE:In a-pair-of-N type remote control system, to decrease the number of the time of signal transmission to a branch station thereof for apparatus control and sleective measurement.
Patent JP-S61169837-A (JP)
Title: Photosolubilizable composition
Inventor: AOSO TOSHIAKI
IPC: G03C1/72
Filed: 1985-01-22
Abstract: PURPOSE:To obtain superior photosensitivity, wide development latitude, and good printing resistance by using a compsn. composed of a compd. producing acid upon irradiation of actinic rays, and a compd. having a silyl ether group decomposable with acid. CONSTITUTION:The compsn. is composed of the compd. capable of producing an acid upon irradiation of actinic rays represented by formula II or III, R1 being aryl, alkenyl, or the like, R2 being R1, -CX3, or alkyl, and X being Cl or Br, and a compd. having at least one silyl ether group decomposable with acid in the molecule represented by formula I, thus permitting the obtained positive type photosensitive material to be high in photosensitivity, wide in development latitude, superior in storage stability, storable for a long term, superior in printing resistance, simple and easy in manufacture, and usable for a lithographic plate, etc.
Patent JP-H0219-A (JP)
Title: Liquid crystal element and composition for oriented film of liquid crystal element
Inventor: AOKI TAKAO
IPC: G02F1/1337
Filed: 1988-01-19
Abstract: PURPOSE:To obtain the oriented film having particularly a high contrast ratio and excellent orientation control and response speed by forming the oriented film by using a specific polymer having the main chain of a bar-shaped structure. CONSTITUTION:The oriented film 7 of the liquid crystal element is formed by using the polymer having >=0.85 value of the viscosity index alpha of the equation indicated by the general equation [eta]=K.M<alpha> (where [eta] denotes the intrinsic viscosity in the soln. viscosity measuring method for the polymer; K denotes a constant; M denotes a mol.wt.; alpha denotes a viscosity index). The main chain of the polymer is rigid and attains the bar-shaped structure if the viscosity index alpha is >=0.85. The polymer itself is then liable to be easily oriented in a specified direction and the liquid crystal is liable to be easily oriented in this orientation direction. Such polymer is exemplified by polyfumarate, substd. polyacetylene, etc.