baber/WOPTO huggingface dataset:
Patent JP-S63215869-A (JP)
Title: Solenoid-operated fuel injection valve
Inventor: TASAKA HITOSHI
IPC: F02M61/18
Filed: 1987-03-04
Abstract: PURPOSE:To reduce the sticking of dust in exhaust to a fuel injection nozzle, by installing a through hole, passing a fuel jet out of the fuel injection nozzle through the cover body installed so as to cover the fuel injection nozzle, in a position where the axis is shifted out of the fuel injection nozzle. CONSTITUTION:A solenoid-operated fuel injection valve has a needle valve 4 to be attracted and lifted by current-energization to a magnetic coil against a spring via a moving core, and it sprays pressurized fuel from the fuel injection nozzle 21 opened when this needle valve 4 is lifted. In this case, a cylindrical space 52 surrounding a pintle 41 is formed in an upper half part of the bottom center, coming into contact with a nozzle body 2, of the cover body 5 in stalled so as to cover the periphery of a lower half part of this nozzle body 2. And, plural through holes 51 to be interconnected to the cylindrical space 52 and provided with sufficient size for passing a fuel jet is formed in the lower half part of the cover body 5, and these through holes 51 are formed so as to cause their axes to be intersected in the lower part of the pintle 41.
Patent JP-H01224775-A (JP)
Title: Production of encapsulated toner
Inventor: MATSUNAGA SATOSHI
IPC: G03G9/083
Filed: 1988-03-04
Abstract: PURPOSE:To improve the dispersibility of fine powder of a magnetic body and the pressure fixability of an encapsulated toner by using an N- alkyltrimethylenediamine compd. derived from a specified fatty acid compsn. as a cationic substance. CONSTITUTION:A compd. having a hydrocarbon chain, a cationic substance and fine powder of a magnetic body are melted and mixed. The molten mixture is suspended in an aq. medium in the presence of a dispersant whose chargeability is reverse to that of the cationic substance to form core material particles and these particles are coated with a shell material. An N- alkyltrimethylenediamine compd. represented by formula I and obtd. by allowing a prim. amine compd. derived from a fatty acid compsn. contained in coconut oil, oleyl oil, soybean oil or beef tallow to react with acrylonitrile and by reducing the reaction product with hydrogen is used as the cationic substance. The dispersibility of the magnetic particles in the binder is improved and the pressure fixability of the resulting encapsulated toner is also improved without deteriorating other characteristics.
Patent JP-S61207742-A (JP)
Inventor: DATE TADANORI
IPC: E04B1/24
Filed: 1985-03-13
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-S51126079-A (JP)
Title: Growth method of many layer wiring
Inventor: KATOU TOKIO
IPC: H01L23/522
Filed: 1975-04-25
Abstract: PURPOSE:Growth method of many layer wiring enabling the degree of accumulation to rise as to be able to make the connection hole a smaller diameter and making thinner the isolation film layer among the many wiring layers of the accumulation circuit.
Patent JP-S52132720-A (JP)
Title: Magnetic recording and reproducing unit for video signal
Inventor: WATANABE YOSHIMI
IPC: G11B5/027
Filed: 1976-04-30
Abstract: PURPOSE: To enable normal reproduction, slow reproduction and stop reproduction with a simple constitution, by recording video signal on the magnetic sheet with normal recording mode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59175392-A (JP)
Title: Controller of thyristor motor
Inventor: MORISHIMA NAOKI
IPC: H02P6/32
Filed: 1983-03-23
Abstract: PURPOSE:To obtain an accurate torque characteristic by correcting and controlling a field current in response to a terminal voltage of a synchronous motor and a difference between a DC voltage of a power converter and an instructed value. CONSTITUTION:A speed controller 8 generates a torque command in response to the speed deviation, and outputs a compensating current Ic necessary to compensate an armature reaction by multiplying the coefficient of a coefficient unit 23 by the torque command. On the other hand, the output voltage Edc of a power converter and a motor terminal voltage VM obtained from voltage detectors 36, 37 are divided by a divider 32. A coefficient unit 25 calculates the rotating speed component, a coefficient unit 28 calculates a loss, an adder 33 combines them and outputs a DC voltage command value of the converter. Similarly, the motor terminal voltage command value is outputted by coefficient units 26, 29 and an adder 34. The ratio of the both command values is obtained by a divider 30. A compensating field current correction controller 31 outputs the correction amount DELTAIc of the compensating field current Ic in response to the differnce of the outputs of both the dividers 30, 32.
Patent JP-H03252140-A (JP)
Title: Semiconductor device
Inventor: TAKEO MASATO
IPC: H01L23/52
Filed: 1990-03-01
Abstract: PURPOSE:To obtain a semiconductor device capable of positively bringing a probe and an aluminum wiring into contact by forming a passivation film, a specified region of which is bored, an aluminum wiring, at least one part of which exposed to the opening section is formed in an insular shape, and a silicide film under the aluminum wiring. CONSTITUTION:A semiconductor device has a passivation film 5, a specified region of which is bored, an aluminum wiring 2, at least one parts of which exposed in the opening sections of the passivation film 5 are formed in an insular shape, and a silicide film 7 under the aluminum wiring 8. Consequently, when a position on a horizontal plane of a needle point is adjusted at a position, where there is no aluminum wiring 8 of the opening section of the passivation film 5, under the state, in which a probe 6 is lifted, and the probe 6 is lowered, the probe 6 is slid on the silicide film 7 while being guided by the sidewall of the opening section of the passivation film 5, and collides with the sidewall of the aluminum wiring 8. When the probe 6 is further brought down, the probe 6 is pierced into an aluminum oxide film 9 and the aluminum wiring 8, thus acquiring excellent electrical contacts.
Patent JP-H02229061-A (JP)
Title: Paper cutting mechanism
Inventor: TODA NOBUYUKI
IPC: B41J11/66
Filed: 1989-03-03
Abstract: PURPOSE:To achieve speed up of processing time by cutting paper while the paper is traveling by a method wherein by a pivoting means for making a first cutter component pivot according to traveling speed of continuous paper, the first cutter component is brought into sliding contact with a second cutter component, and the continuous paper is cut therewith while they are pivoting. CONSTITUTION:When a position at which continuous paper is cut approaches a position of a first cutter component 3, a cam 2 starts to rotate in the arrow A direction with a driving source, and the first cutter component 3 pivots in the arrow B direction centering a fulcrum 4 by coming in contact with a high part position of the cam 2. At the same time, a second cutter component 5 pivots in the arrow B direction centering a fulcrum 6. At that time, rotary speed of the cam 2 is so controlled by a control means that rotary speeds of the first and second cutter components, i.e. angular speed thereof comes to be equal to delivery speed of the continuous paper 1. When the cam 2 which makes the first cutter component pivot reaches the high part position, an edge part 5a of the second cutter component and an edge part 3a of a window part of the first cutter component moves vertically coming in sliding contact with each other and the continuous paper 1 is automatically cut by a required length.
Patent JP-H04271230-A (JP)
Title: Protection of starting motor for synchronous capacitor
Inventor: INOUE TAKETO
IPC: H02P23/07
Filed: 1991-02-25
Abstract: PURPOSE:To detect a failure in a secondary circuit of a starting motor for a synchronous phase converter rather easily. CONSTITUTION:Utilizing the fact that a current induced at a primary side includes a reverse-phase current when a failure happens in a secondary side of a starting motor for synchronous phase converter 1, a reverse-phase overcurrent relay 12 is installed at the primary side of the starting motor 1 for detecting a failure in the secondary side in a relatively easy and efficient way and thereby protecting the starting motor 1.
Patent JP-S59174505-A (JP)
Title: Manufacture of vapor deposition material for selenium photosensitive body
Inventor: YAMAMOTO TERUO
IPC: C01B19/02
Filed: 1983-03-25
Abstract: PURPOSE:To obtain a vapor deposition material available for manufacturing a selenium photosensitive body having few surface defects by distilling a selenium material in an atmosphere contg. a small amt. of oxygen, and solidifying the material after liquefaction in a nonoxidizing atmosphere. CONSTITUTION:After the inside of a bell jar 1 is evacuated, gaseous N2 6 is introduced through an introducing pipe 4, and the bell jar is evacuated again to 0.8-1.5Torr to obtain a nonoxidative atmosphere having <=100ppm oxygen concn. The starting material of Se/TE alloy 9 in a vessel 8 is vaporized by a heater 7. The Se/Te vapor hits against a cooling plate 10, liquefied, dropped and stored in a receiving dish 11. After completing the distillation of the starting material 9, gaseous N2 is introduced into the bell jar 1 to get a nonoxidizing atmosphere without oxygen. And the Se/Te alloy 12 in the receiving dish 11 is solidified. By this method, the vapor deposition material practically unoxidized can be obtained.
Patent JP-S61210405-A (JP)
Title: Pressurized fluid feeding device
Inventor: IKEDA MITSUGI
IPC: G05D7/00
Filed: 1985-03-15
Abstract: PURPOSE:To supply and send the pressurized fluid of two systems with use of devices as one set by branching to a main supplying sending system, provid ing a sub-supplying sending system, controlling an inlet vane of a main com pressing machine in accordance with the flow detecting value, and making constant the fluid flow of a main supplying sending system. CONSTITUTION:A main supplying sending system 1 provides a sub-supplying sending system 9 at the discharge side of an air turbo compressing machine 3 thereof, from which air is supplied as a branch to a power air system. Between a branching part 10 of the system 9 and the inlet side of a booster 11, a flow detecting means 17 to detect the flow of the system and obtain the flow change of the system 9 based upon the change of the necessary flow of the power air system is provided. The means 17 converts and outputs the flow change detected at an orifice 18 to an electric signal S7. The signal S7 is a flow correcting signal from a power air system side, in which the necessary flow is suitably changed, for the air separating device side where the securing of the constant flow is required, the signal is taken into consideration as a preceding element, an inlet vane 4 of a compressor 3 is controlled in accordance with the detected value, thereby the flow of the system 1 is constantly secured.
Patent JP-S61212353-A (JP)
Title: Ejection nozzle for washing
Inventor: SHIMURA TATSUO
IPC: B05B1/08
Filed: 1985-03-15
Abstract: PURPOSE:To eject water intermittently from an ejecting hole and to elevate washing effect by providing a partition plate provided with a window hole, and an opening and closing plate at the front end of a water passage and a rotary shaft provided with a vane wheel at the hind end of the water passage. CONSTITUTION:In an ejection nozzle for cleaning dirts with high pressure water, etc., an opening of a nozzle hole 7 is closed with a partition plate 10 having an elliptic window hole 10a at the upperly side of the water passage 2, and a bearing 11 is fitted to a central shaft hole; thus, a rotary shaft 12 is installed. Further, a vane wheel 13 is fixed to the external periphery of the hind part of the rotary shaft 12, and an elliptic opening/closing plate 14 having elliptic front shape is fitted to the front external periphery. The window hole 10a of the partition plate 10 is opened or closed by the rotation of the rotary shaft 12. When fluid from a pump is introduced into a casing in this constitution, the opening/closing plate is turned by the rotation of the vane wheel. When the window hole in the partition plate is closed, the fluid is discharged intermittently through the ejection hole.
Patent JP-H06266328-A (JP)
Title: Display method for three-dimensional position
Inventor: SEKIMOTO NOBUHIRO
IPC: G06F17/50
Filed: 1993-03-11
Abstract: PURPOSE:To provide the display method which enables a position change before and after the depth-directional movement of a marker having three-dimensional position coordinates to easily be discriminated on a two-dimensional graphics system. CONSTITUTION:More than one projection axis 101 is provided in the depth direction or in other directions, values which are regularly projected on the projection axis within a specified range 102 are made to correspond to a display attribute change map table 103, and the color, size, shape, and blinking interval of a marker are set 111 to display the marker 115. The projection axis, section, map, and display attribute 104 can optionally be specified by a user 104 and 116, and the respective attributes of the marker are set to display the marker. Then, a marker having three-dimensional position information is changed in color, size, shape, and blinking time interval according to the depth-directional position to easily discriminate the depth-directional position on a two-dimensional screen.
Patent JP-H06266369-A (JP)
Title: Active duct sound elimination device
Inventor: SASAKI SATORU
IPC: F16L55/04
Filed: 1993-03-11
Abstract: PURPOSE:To prevent exhaust gas from entering a waveguide as much as possible. CONSTITUTION:The active duct sound elimination device, which eliminates a source sound propagated in a duct by superposing a canceling sound on the source sound, is equipped with an expanded chamber 12 provided halfway in the duct 11, the waveguide 13 which is open to the expanded chamber 12, and a canceling sound generating means 14 which is connected to the waveguide 13, and, an intake and an outlet for the gas, which communicate with the expanded chamber 12 of the duct 11 are linked by a pipe 16 and the peripheral surface of the pipe 16 on the opposite side to the waveguide 13 is open to the expanded chamber 12.
Patent JP-H10245161-A (JP)
Title: Thin form medium conveying mechanism
Inventor: TAKIFUJI KOJI
IPC: B65H83/02
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To convey plural thin form media separately or simultaneously to the downstream side in the conveying direction, in good order. SOLUTION: A paper exhaust unit 71 furbishes an exhaust tray 72 which can receive papers Y1; a paper keep plate 79 provided opposing to the exhaust tray 72; a link which abuts and separates the paper keep plate 79 and the exhaust tray 72 each other between both members; and a paper setting part 72c provided at the rear end of the exhaust tray 72. Certificates Y1 repeat the advance and the retreat on the exhaust tray 72, every time when they are conveyed from the paper conveying unit at the upstream side to the exhaust tray 72 and they can be arranged in good order by abutting to the paper setting part 72c of the exhaust tray at the retreating time.
Patent JP-H05208175-A (JP)
Title: Continuous batch type cleaning machine
Inventor: NOOBIN RIROI PERURIN
IPC: D06F31/00
Filed: 1992-03-09
Abstract: PURPOSE: To provide a washing machine which is simple and inexpensive and does not occupy space. CONSTITUTION: A continuous batch type washing machine 20 of a top transfer type has an inner housing 21 which is made of interconnected drums 26 of a cylindrical shape having inlets 27 and outlets 28 at end walls and an outer housing 22 having a wall 33 in the lower particularly in order to form respective bath sections in which the lower portions of the perforated outer walls 29 of the drums 26 are suspended. Scooping shovels 30 in the drums 26 enable the drums 26 to oscillate or to rotate in one direction in order to circulate liquid through cloth and enable the drums 26 to rotate in another direction in order to transfer the cloth from the outlets 28 and to transfer the cloth to the inlets of the proximate drums.
Patent JP-S52133743-A (JP)
Title: Electromagnetic horn
Inventor: TAKEDA FUMIO
IPC: H01P1/16
Filed: 1976-04-30
Abstract: PURPOSE:To broaden the band of the multi-mode excitation horn by adjusting the iris coupling amount between TE11 mode wave and TM11 mode wave.
Patent JP-H03253430-A (JP)
Title: Vehicle automatic transmission operation device
Inventor: AOKI HIDEKI
IPC: B60K20/06
Filed: 1990-02-28
Abstract: PURPOSE:To avoid an automatic transmission being changed over to a parking range or a retreat range by a wrong operation, by providing an operation means which conduct at least the changeover operations of the parking range and the retreat range, independently of the operation of a shift lever. CONSTITUTION:Operation means 4, 5 which at least make the changeover operations of a parking range and a retreat range possible, are operated independently of a shift lever 18. As a result, there is absolutely no chance of a travel range being changed over to the parking range or the retreat range by means of the operation of the shift lever 18 alone, and therefore, the sureness of a range changeover is improved.
Patent JP-H01225231-A (JP)
Title: Optimum adjusting method in nonlinear distortion compensation
Inventor: TAJIMA SHUICHI
IPC: H04L27/00
Filed: 1988-03-04
Abstract: PURPOSE:To attain the adjustment of a nonlinear distortion compensating circuit with observation by inserting a narrow band removing filter in front of the nonlinear distortion compensating circuit so as to attenuate the central part of a transmitting band at a degree that inter-modulation distortion can be observed. CONSTITUTION:In front of a nonlinear distortion compensating circuit 20, a narrow band removing filter 30 is inserted so as to attenuate the central part of the transmitting band at the degree that the inter-modulation distortion can be observed. A real transmitting spectrum is inputted to this narrow band removing filter 30 and the nonlinear distortion compensating circuit 20 is adjusted so that the bottom of an attenuating part in the central part of the spectrum appearing in the output edge of a compensated system 10 goes to minimum.
Patent JP-H05253550-A (JP)
Title: Article cleaning apparatus
IPC: H01L21/677
Filed: 1992-03-09
Abstract: PURPOSE:To provide the title apparatus capable of enhancing the cleaning degree in the apparatus and capable of certainly preventing the re-adhesion of removed dust to an article. CONSTITUTION:An article cleaning apparatus is equipped with a conveyor 3 feeding an article P such as a printed circuit board or a liquid crystal plate, first and second chambers 1, 2, a cleaning brush 7 and a high pressure nozzle 9a for removing the dust on the surface of the article P, punching plates 11, 12 and 21, 22 closing the upper and lower parts of the chambers 1, 2 and sirocco fans 13, 23 sending air to the chambers 1, 2 and having the same blowing capacity. The amount of air supplied to the first chamber 1 becomes smaller than the amount of air discharged from said chamber and the atmospheric pressure in the second chamber 2 becomes higher than that in the first chamber 1.
Patent JP-H02229472-A (JP)
Title: Ferroelectric storage device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/10
Filed: 1989-03-02
Abstract: PURPOSE:To provide a ferroelectric storage device capable of holding charges for a longer period of time and of repeating switching operations for a large number of times by interposing an amorphous ferroelectric film or a multilayer ferroelectric film consisting of polycrystalline and amorphous ferroelectric films between a pair of electrodes. CONSTITUTION:An amorphous ferroelectric film 7 is formed by sputtering PZT (oxide of Pb-Zr-Ti), for example, on a diffused layer 3 which will be a first electrode of a MOSFET, with an interlayer insulating film 6 interposed therebetween. A second electrode is formed as a metal electrode 8 on the amorphous ferroelectric film 7. Another electrode 8' is an electrode led out of a diffused layer 3' and is formed simultaneously with the electrode 8. The amorphous ferroelectric film 7 is used as a capacitor with a high dielectric constant or as a kind of dynamic RAM capacitor storage devices. Such capacitor causes no leakage of current through grain boundaries as in the case of polycrystalline amorphous ferroelectric films and helps to prolong the charge holding time.
Patent JP-S62207921-A (JP)
Title: Electronic clinical thermometer
Inventor: NISHIMURA JUTARO
IPC: G01K7/00
Filed: 1986-03-07
Abstract: PURPOSE:To execute different notices, and to confirm the reliability of a display by bringing one or more timer means to time-up in accordance with the probability by which a conjectured value becomes within a prescribed range of an equilibrium temperature. CONSTITUTION:A detecting means 1 detects a temperature, this actually measured value is stored by a storage means 2, and also a conjecture means 3 conjectures an equilibrium temperature from the actually measured value and this conjectured value is displayed by a display means 4, and on the other hand, from the reference time after the measurement has been started, one or more timer means 5 are operated, and in accordance with the probability by which the conjectured value is within a prescribed approximate range of the equilibrium temperature, for instance 95% or 98%, each timer means 5 is brought to time-up, and by this time-up, a notice means 6 executes different notices by a buzzer and flickering of a display, etc.
Patent JP-H04288968-A (JP)
Title: Automatic welding device for heat exchanger tube
Inventor: KOMATSU ATSUSHI
IPC: B23K101/06
Filed: 1991-03-15
Abstract: PURPOSE:To weld only the heat exchanger tube to be constructed by a remote control by allowing a moving frame to self-travel along the heat exchanger tube, aligning a welding torch with a welding groove part and fixing it. CONSTITUTION:First of all, by detaching a clamp device, a moving frame 11 is opened, a heat exchanger tube to be welded is inserted so as to be inserted and held through a clearance of a tube group from the axial direction of the heat exchanger tube 12, and the heat exchanger tube is fixed by clamping the clamp device. Thereafter, by rotating a driving motor 26 of a running device, a running roller is run along the heat exchanger tube 12, and moved until a welding torch reaches the part to be welded, and fixed so that the running device does not move. Subsequently, while looking at a monitor television, preparations for starting welding are executed by repeating a fine adjustment until a tungsten electrode wire comes to the center of a groove part. Thereafter, welding is executed by generating an arc from the welding torch. Only the heat exchanger tube 12 can be welded by a remote control without cutting other part than the heat exchanger tube to be subjected to welding construction.