baber/WOPTO huggingface dataset:
Patent JP-H084865-A (JP)
Title: Controller of continuously variable transmission
Inventor: KORI YASUO
IPC: F16H9/00
Filed: 1994-06-14
Abstract: PURPOSE:To enable safe and reliable control of a continuously variable transmission by maintaining the gear ratio to the first set value in detecting of failures when the detection of the vehicle speed is abnormal, and maintaining the gear ratio to the second set value on the low side according to the decrease of the engine speed after abnormality is detected. CONSTITUTION:In a control circuit 20 of a continuously variable transmission, the abnormality of a vehicle speed detecting signal is detected. In the normal state, the normal transmission processing is applied, and the drive pulley pressure P1 is controlled as a function of the vehicle speed (v) and the throttle opening gamma, and the driven pulley pressure P2 is controlled as a function of the gear ratio and a torque T. While, in failures, whether or not the drive pulley rotational number is the specific value or less is judged. When the result is YES, the drive pulley pressure P1 is made into the minimum pressure, and the drive pulley diameter is made into the specific minimum diameter, moreover the driven pulley pressure P2 is made into the maximum pressure, and the drive pulley diameter is made into the specific maximum diameter, the gear ratio is restored to the low side. When the result is NO, respective pulley pressures are maintained to the value just before the failures.
Patent JP-S6131851-A (JP)
Title: Compound hot-water supplier
Inventor: WATANABE HIROAKI
IPC: F24H1/46
Filed: 1984-07-25
Abstract: PURPOSE:To make the hot-water supply capacity large and improve handling convenience of the device by a method wherein feed hot-water is introduced into an additional heating circuit through a bypass circuit, and the ON/OFF of combustion in the additional heating circuit side combustion section and the combustion amount in water heater side combustion section are controlled depending on the load of the bypass circuit and on the bases of the inlet water temperature, the amount of feed water and a service hot-water temperature. CONSTITUTION:In the case of automatic hot-water supply, a driving valve 35 is opened by manually starting a setter 34 and a water amount sensor 27 detects the circulating condition of water in a heat exchanger A17. Then the signal of the sensor 27 is transmitted to a control unit 33 and then a command signal is transmitted to a fuel controller A29. Hot-water supply load is determined by the temperature difference between outlet and inlet ports of an inlet water temperature detector 43 and a temperature detector 21 as well as the amount of water detected by a water amount sensor 27, thereby controlling the hot-water temperature to a target set temperature. In case hot-water supply load is lower than the capacity of the combustion section A31, a proportional control hot-water supply mode controlled by the fuel controller A29 is turned ON. In case the same load is higher than the capacity of the combustion section A31, the fuel controller B is turned ON and a reheating mode is set in which the heat exchanger B18 is heated by the combustion section B32. In this case, the feed hot-water temperature control is effected in an estimated control condition while when the capacity is short the same control is effected by choking the amount of water in a water amount control valve 44.
Patent JP-H052519-A (JP)
Title: File system managing device
Inventor: ISHII MASAHIRO
IPC: G06F12/00
Filed: 1991-06-26
Abstract: PURPOSE:To shorten time required for starting a computer system by omitting the restoration of a file system at the time of starting the computer system. CONSTITUTION:At the time of ending the computer system, the normal/abnormal separation states of respective file systems are stored in a separating state storing part 103. When an access to a file is generated by starting the computer system, a file access control part 107 refers to data in the storing part 103. When the data indicate a normal separation state, a file access processing part 106 is started to access the file, and if the data indicate an abnormal separation state, a file system restoring processing part 105 is started, the file system including the file to be accessed is restored and then the data of the file system stored in the storing part 103 are rewritted to normal separation data to access the file.
Patent JP-H06344893-A (JP)
Title: Hydraulic control valve
Inventor: KAWASE KAZUO
IPC: B60T15/36
Filed: 1993-06-02
Abstract: PURPOSE:To facilitate the regulation of reaction characteristic by providing such a constitution that a liquid pressure chamber can generate a liquid pressure controlled by the external forces acting on a reaction piston, a spring for energizing the reaction piston, and a second valve body, and the liquid pressure supplied to the liquid pressure chamber. CONSTITUTION:When a liquid pressure controlled by a liquid pressure chamber 27 is supplied to a booster 2 through a first passage 17 to a port (b), the passage in a hydraulic control valve is opened. The controlled liquid pressure is supplied to the liquid pressure chamber of the booster through a hydraulic control valve 4 to assist braking force, and a high liquid pressure is generated by a tandem master cylinder. Further, an electromagnetic piston 33 is operated, whereby the valve can be opened and closed. The reaction characteristic of the hydraulic control valve 4 can be easily regulated by changing the spring force FP of a third spring 26 and the spring force FV of a second spring 23.
Patent JP-H094520-A (JP)
Title: Exhaust gas recirculation device of internal combustion engine
Inventor: FUKUMA TAKAO
IPC: F02M25/07
Filed: 1995-06-21
Abstract: PURPOSE: To reduce the fluctuation range of the valve opening amount of an EGR gas control valve when a target valve opening amount is small by reducing the correction operation by a feed forward correction means in comparison with a larger target valve opening amount when it is small. CONSTITUTION: In a negative pressure room 9, when a duty ratio is 0%, only the atmosphere is introduced and the displace amount of a diaphragm 8 becomes zero and an EGR gas control valve is closed. When the duty ratio is increased and the negative pressure of a vacuum pump B is introduced in the negative pressure room 9, the diaphragm 8 is displaced upward and the EGR gas control valve is opened. In this case, as the negative pressure is getting bigger, the displace amount of the diaphragm 8 is also getting bigger and the EGR gas control valve is fully opened when the duty ratio is 0%.  When the target valve opening amount to supply the most suitable EGR gas amount to an engine is small, the worsening of the exhaust performance improvement operation of EGR gas is prevented by preventing the feed forward correction control by which the shifted amount rate from an actual valve opening amount becomes large.
Patent JP-H0322287-A (JP)
Title: Semiconductor integrated circuit unit
Inventor: YAMAMOTO FUJIO
IPC: G11C11/401
Filed: 1989-06-19
Abstract: PURPOSE:To stabilize operation by providing a dynamic logic circuit for which an MOSFET in a serial form is set in a turning-ON state and the other remained MOSFET is set in a turning-OFF state by an activating signal in a precharge period. CONSTITUTION:A decoder circuit as a unit to form a select signal OUT is composed of the dynamic logic circuit, which is composed of a P-channel MOSFET Q1 for precharge and N-channel MOSFET Q2-Q5 for driving, and a static CMOS inverter circuit N2 to receive the output signal of the dynamic logic circuit. A precharge signal XDP is supplied to the gate of the MOSFET Q1 and predecoder circuits are respectively provided in the gates of the MOSFET Q2-Q5. Thus, the stable select signal can be formed.
Patent JP-H0448451-A (JP)
Title: Manufacture of magnetic head for magneto-optical recording
Inventor: IWABUCHI KIETSU
IPC: G11B11/105
Filed: 1990-06-13
Abstract: PURPOSE:To manufacture the magnetic head of high performance with good yield by laminating a coil conductor with repeated processes to form the coil conductor by using the photoresist mask of film thinner than the film thickness of the coil conductor obtained finally and forming the coil conductor of required thickness finally. CONSTITUTION:Since a photoresist mask is formed by using what is called lithography technique and a coil conductor is formed through the photoresist mask, the coil conductor of which width and height are high accurate is formed. Moreover, a process to form coil conductors 281, 282 and 283 through photoresist masks 271, 272 and 273 thinner than the thickness of a required final conductor 28 is repeated plural number of times and the coil conductor 28 of the required thickness is formed. That is, since the photoresist masks 271, 27>=2 and 273 are thin, the patterning accuracy of the respective photoresist masks 271, 272 and 273 becomes good. Thus, the coil conductor 28 with the good accuracy is formed finally and a magnetic head 29 of high performance can be obtained.
Patent JP-S5943979-A (JP)
Title: Connector for ignition coil
Inventor: OKAI SABUROU
IPC: F02P15/00
Filed: 1982-09-06
Abstract: PURPOSE:To improve both the reliability of electric connection and the workability of a connector, by forming the connector in such a manner that circuit elements are electrically connected and molded with resin to a conductive terminal member electrically connected to an ignition coil. CONSTITUTION:A conductive terminal member 23 is constituted such that connection pin parts 23a are formed with the terminal end part in a fork shape while an engaged hole 23b engaging each stud 21a, 21b of an ignition coil is equipped in the point end and a terminal part 23d is formed. The terminal member is integrally formed by press punching with the electric connection of a capacitor 24 and a resistor 25 to the terminal end part, and integrally molded by resin with the exposure of the connection pin parts 23a. In this way, any possibility of harness to be entangled is not provided because the harness is not necessary for connection to each unit, while any improper contact is not caused because a coupling connector is used.
Patent JP-S6048508-A (JP)
Title: Playback type robot controller
Inventor: TAMURA MORIO
IPC: B25J9/16
Filed: 1983-08-26
Abstract: PURPOSE:To perform accurate positioning by calculating the position where a maximum value is obtained at a search completion point of time from an analog detected by a sensor during a search, and moving the arm of a robot. CONSTITUTION:Teaching data from a teaching data input part 3 and position information passed through a position measuring part 6 from a position detection part 13 are supplied to an arithmetic part 4 to perform comparing arithmetic. A moving-speed and a target-position command from the arithmetic part are supplied to an actuator 12 together with said position information to operate the actuator, which moves the arm of the robot to a teaching point to make a search. Analog value data from a data detection part 14 for position correction is meansred by a meansuring part 8 during the search and stored in its storage part 9. The position where the data is maximum (or minimum) is calculated by a calculation part 10 on the searching operation, and the arm of the robot controlled through a servocontrol part 5, etc., is positioned at this position.
Patent JP-H098999-A (JP)
Title: Sheet feeder, image reader and image forming device
Inventor: YOKOTA MASAHIKO
IPC: B65H3/46
Filed: 1995-06-21
Abstract: PURPOSE: To stack recorded sheets matching a page order of originals by discharging the originals while directing them with a print face upward without rearranging the page order of the originals in the case of facsimile transmission and copying. CONSTITUTION: A reverse roller and a separate member are arranged in opposition to a separate roller, a feeder side end of an original stack plate 9 is formed turnably by a link mechanism and in the case of the facsimile transmission mode, an original feeding end is set to an upper separate part by the separate roller and the reverse roller. Then the originals arranged in the order of pages while the image information side is directed downward are fed from the lowest sheet and a sensor 21 reads image information and the originals are stacked in an original discharge tray 29.  In the case of the copy mode, the original feeding end is set to a lower separate part by the separate roller and the separate member and the originals arranged in the order of pages while the image information side is directed downward are fed from the uppermost original sheet, the sensor 21 reads the image information, the front side and the rear side of the original are inverted and the originals with their image information side directed upward are stacked in the original discharge tray 30, and the recording face of a copied recorded sheet P is directed upward and the originals are discharged and staked in a recorded sheet discharge tray 55.
Patent JP-H11347769-A (JP)
Title: Device and method for measuring laser beam profile
Inventor: SUGA YASUMASA
IPC: G01B21/20
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a device for measuring in real time the three-dimensional profile of a laser beam by providing a light emitting element that converts a laser beam to visible light, a camera that images this surface, and an image processor that forms the three-dimensional profile of the laser beam from an image signal from the camera. SOLUTION: A beam splitter 11 transmits most of a laser beam which is ultraviolet or infrared ray, and reflects its part only by a trifle quantity. The laser beam passing through the beam splitter 11 is emitted to a workpiece for machining. In the meantime, the trifle quantity of the laser beam reflected by the beam splitter 11 is projected to a light emitting element 12. The light emitting element 12 converts the emitted laser beam to visible light when reflecting the beam. A camera 13, picking up the image of the surface irradiated by the laser beam of the light emitting element 12, converts it into an image signal. An image processor 14, based on the image signal from the camera 13, determines luminance distribution on the surface of the light emitting element 12.
Patent JP-S6310532-A (JP)
Title: Manufacture of znse series compound semiconductor
Inventor: KAWASE RYUICHI
IPC: H01L21/365
Filed: 1986-07-01
Abstract: PURPOSE:To make it possible at a low temperature to manufacture ZnSe series compound semiconductor as well to dope impuriteies without high-temperature heating by decomposing organic metal gases, that are raw materials, with the aid of free electrons or a hydrogen radical of hydrogen plasmas. CONSTITUTION:Hydrogen and a mixture of hydrogen and diethyl selenium are supplied from a gas inlet 12. Hydrogen, a mixture of hydrogen diethyl zinc and a mixture of hydrogen and triethylgallium are supplied from a gas inlet 13. Thus, plasma is generated at a microwave power output of 0.4KW in a microwave generator. The plasma expands into a plasma area 14. Diethyl selenium passes through a quartz tube 17 in a reaction chamber 18 and is decomposed by free electrons in hydrogen plasmas or a hydrogen radical, resulting in developing a active species which are carried to a glass substrate on a substrate holder 16 located outside of a hydrogen plasma area. Thus, the active species developed by decomposing three sorts of raw materials: diethyl selenium, diethyl zinc, and triethylgallium are chemically reactive on the glass substrate located on the holder that is heated at a temperature of 230 deg.C to obtain deposits of ZnSe thin film where Ga is doped.
Patent JP-2000346970-A (JP)
Title: Reactor structure with rotatable reactor core tank
Inventor: HAYAFUNE HIROKI
IPC: G21C1/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter of a reactor vessel and to simplify reactor structure by suspending a reactor core tank for accommodating a reactor core from a fixed shielding plug rotatably. SOLUTION: The reactor core 1 is suspended from a fixed-type reactor core upper lid 2 and is accommodated in the reactor core tank 3. The reactor core 1 is suspended from the upper lid 2 via a bearing 4, and the reactor core tank 3 is rotatable with the bearing 4. A coolant flows inside from inlet piping 5 being provided at four locations around a reactor vessel 6, flows down a channel being sandwiched by the reactor vessel 6 and an outer cylinder 7 that is suspended from the reactor core upper lid 2, flows into a lower plenum 8, and then flows into the reactor core 1. The coolant that reaches high temperature by cooling the reactor core 1 flows into an upper plenum 9 and flows out of outlet piping 10 being provided at four locations around the upper plenum 9.  The shielding plug of the outlet piping 10 does not rotate, and the outlet piping 10 has a delivery port at the upper portion of the bearing 4 and is not affected by the influence of the rotation of the reactor core tank 3, so that it can bed installed at the upper portion of the reactor core.
Patent JP-H101524-A (JP)
Title: Acryl-urethane copolymer, production thereof, and coating composition containing the same
Inventor: NAGAI SANEZUMI
IPC: C09D133/04
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain an org. -solvent-soluble acryl-urethane copolymer which gives a tough coating film excellent in softness, durability, etc., by reacting a specific high-molecular linear polyurethane prepolymer with a vinyl compd. SOLUTION: A theoretical amt. of a (meth)acrylic ester having an NCO- reactive hydroxyl group is entered into an addition reaction with the NCO groups at both terminals of an NCO-terminalted linear urethane segment to give a high-molecular linear polyurethane prepolymer having ethylenically unsatd. groups at both terminals. The terminal unsatd. groups of the prepolymer and a vinyl compd. component contg. at least one (meth)acrylic ester are subjected to polymn. to give an org.-solvent-soluble acryl-urethane copolymer. Pref. the (meth)acrylic ester is one having an active hydrogen group capable of undergoing cross-linking reaction with a polyisocyanate compd. (e.g. 2- hydroxyethyl acrylate).
Patent JP-S5677710-A (JP)
Title: Zero-point adjusting circuit
Inventor: HARUHARA FUSHIAKI
IPC: G01D3/028
Filed: 1979-11-30
Abstract: PURPOSE: To secure a steady zero-poing adjustment, by supplying the fine adjustment voltage to the inverse input terminal of the operational amplifier receiving the supply of the input signal to the noninverse input terminal and at the same time supplying the rough adjustment voltage to the same terminal via the operational amplifier and the resistance.  
     CONSTITUTION: The input signal supplied to the input terminal 1 is amplifier through the operational amplifier OP3, and the amplified input signal e i  is supplied to the noninverse input terminal of the operational amplifier OP1. The fine adjustment voltage e s  is divided by the resistances r 1  and r 2  and then supplied to the inverse input terminal of the amplifier OP1 via the resistance r 3 , and the resistance r 4  is connected between the output terminal 2 and the inverse input terminal. The rough adjustment voltage V is supplied to the inverse input terminal of the OP1 via the OP2 and the resistance R. To increase the gain, the R is reduced with no excessive increment required for r 4 . With a reduction of R, the overall range of adjustment is increased. As a result, a steady zero-point adjustment becomes possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08322480-A (JP)
Title: Coating apparatus for rice grain
Inventor: YAMAMOTO SOICHI
IPC: A23L7/10
Filed: 1995-05-30
Abstract: PURPOSE: To enable the control and the uniformity of coating state. CONSTITUTION: A coating drum 1 is provided with a rotary shaft 9 at the center, and plural stirring members 16 are attached on the outer periphery of the rotary shaft with a specified space. A nozzle 20 for spraying coating material is placed at a supplying part 4 of the coating drum 1 in a state directing inside the drum. The outer surface of the rotary shaft 9 is formed in a pattern 39 of protrusions and recesses.
Patent JP-S6315003-A (JP)
Inventor: TAKEUCHI YUICHI
IPC: F22G5/06
Filed: 1986-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0448186-A (JP)
Title: Air separating device
Inventor: TSUSHIMA HIROSHI
IPC: F25J3/04
Filed: 1990-06-15
Abstract: PURPOSE:To obtain an air separating device, increasing the air extracting amount of a main air heat exchanger and reducing the necessary heat transfer area of the main air heat exchanger, by arranging an expander discharging bypass valve at the outlet port of the main air heat exchanger. CONSTITUTION:Air, cooled by a main air heat exchanger 1, is supplied to the expansion turbine 8 of an expander compressor and is expanded here to about 0.5 K. A power, geenrated upon expansion, is supplied to the side of the compressor 7 through a shaft. In this case, one part of material air is boosted by an excessive power and the material air is take out after branching from an intermediate extracted air outlet port whereby the rate of occupation of intermediate extracted air in the material air can be increased under a condition that a power, generated in the expander 8, exceeds a power consumed at the side of the compressor 7. In this case, branched material air passes through a bypass valve 9 and is joined with the other material air, cooled and liquefied in the main air heat exchanger 1, and is supplied to a fractionating tower 4.
Patent JP-S5856197-A (JP)
Inventor: KAMIYA FUMIO
IPC: G08B5/36
Filed: 1981-09-30
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-H0448506-A (JP)
Title: Dielectric composite for film capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01B3/30
Filed: 1990-06-15
Abstract: PURPOSE:To hold flexibility and a good insulating property by making Si urethane resin having siloxane coupling in a main chain contain a specific wt.% of inorganic ferroelectrics. CONSTITUTION:By making silicon urethane resin having siloxane coupling in a main chain contain 50 to 90wt.% of inorganic ferroelectrics or inorganic high dielectrics, a film capacitor is obtained without being damaged in flexibility while sufficiently maintaining an insulating property.
Patent JP-H11328680-A (JP)
Title: Optical disc reproducing device
Inventor: NAKAMURA EIKI
IPC: G11B7/005
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc reproducing device producing playback signals having high signal level simultaneously from a plurality of tracks while suppressing deterioration of playback signal due to effect of tracking offset, residual error of tracking, crosstalk, or the like. SOLUTION: Reflected light of a light beam projected across a plurality of tracks on an optical disc is arranged in the direction orthogonal to the scanning direction of track and detected by a light receiving element 5 arranged to allot a plurality of light receiving sections S1-Sn for each track in order to play back information recorded on a plurality of tracks simultaneously. In such an optical disc player, amplifying means G1-Gn amplifies the output from the light receiving section corresponding to each track at a specified gain ratio and an adder means A1-AN adds the output from the amplifying means in correspondence with each track to produce the playback signal of each track.