baber/WOPTO huggingface dataset:
Patent JP-H0413052-A (JP)
Title: Heat pump type air conditioner
Inventor: HAMAMATSU TORU
IPC: F25B1/00
Filed: 1990-04-28
Abstract: PURPOSE:To lubricate oil only to a compression section during service and prevent the shortage of lubrication by manipulating the interruption of clutches respectively installed to a plurality of compression sections synchronous with the opening/closing of an ON/OFF valve installed to an oil return pipe which corresponds to each compressor. CONSTITUTION:Compression sections 2A and 2B of a compressor 2 are connected with an engine 1 by way of clutches 18A and 18B. They are intermittently controlled independently of each other based on a control signal transmitted from an outdoor control unit 31. Each inhales refrigerant from a suction port, compresses, and turns the refrigerant into high temperature, high pressure gas. Then, the gas is discharge after it merges in a discharge pipe 3. Solenoid valves 20A and 20B, which serve as an ON/OFF valve, are installed to oil return pipes 19A and 19B. To operate synchronously with the intermittent operation of the clutches 18A and 18B which responds to the on/off operation of the solenoid valves 20A and 20B, it is necessary to close a mating solenoid valve if a clutch is cut. Therefore, the oil returns from the oil return pipe only when the compression section is in service status (the clutch is connected).
Patent JP-H0411595-A (JP)
Title: Measurement of draft line
Inventor: AOYAMA EIJI
IPC: B63B39/12
Filed: 1990-04-27
Abstract: PURPOSE:To safely measure the draft line by reading the vertical movement of a telescope type scale rod having a float which is guided by a telescope type guide rod which is fixed and suspended from a broadside and vertically moves on the sea, by a scale meter on a vessel. CONSTITUTION:A guide rod supporting metal fitting 3 is fixed by a fixing metal fitting 2 installed on a hull, and a telescope type guide rod 4 is driven out from the supporting metal fitting 3, and suspended vertically so that the top edge is immersed into the sea 5. A telescope type scale rod 7 which has a float 6 and whose center part is nipped by the guide rod 4 is driven out, and arranged in parallel to the guide rod 4. A scale showing the draft line is cut on the scale rod 7, and the correct scale over and below the draft line is read out by a scale meter which is fixedly arranged on the hull. Accordingly, measurement can be carried out safely and in simple manner.
Patent JP-S62273240-A (JP)
Title: Polypropylene resin composition resistant to high voltage
Inventor: ABE MASARU
IPC: H01B3/44
Filed: 1986-05-21
Abstract: PURPOSE:To provide the titled resin composition composed of a polypropylene resin and mica having specific particle size distribution and particle diameter, having extremely excellent high-voltage resistance and suitable for a distributor rotor of automobile engine, etc. CONSTITUTION:(A) 80-50(wt)% polypropylene resin which may be modified with preferably <=3% (based on the component B) radically polymerizable unsaturated compound (e.g. acrylic acid,methacrylic acid, maleic anhydride, etc.) is preliminarily mixed with (B) 20-50% mica having an average particle diameter of 15-50mum and having a particle size distribution characterized in that the fractions of particles having diameter of >=30mum, >=20mum, >=10mum and >=5mum are 10-80%, 30-95%, >=60% and >=60%, respectively, preferably mica surface- treated with preferably <=5% (based on mica) silane-based organic compound using a Henschel mixer, etc., and the mixture is kneaded in molten state and pelletized to obtain the objective composition.
Patent JP-S5239345-A (JP)
Title: General control system
Inventor: MASUDA IKUO
IPC: G05B15/02
Filed: 1975-09-25
Abstract: PURPOSE:To make the product composition the smallest and to simplify the system by providing the equipment necessary for debugging programs and the memory main body which stores the programs for controlling the above operations apart from the main functions.
Patent JP-H09304613-A (JP)
Title: Color filter, its production and liquid crystal display device
Inventor: KUWABARA MASATO
IPC: G02B5/30
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a color filter capable of industrially manufacturing with ease, a manufacturing method thereof, and a projection type liquid crystal display device using the colot filter. SOLUTION: The color filter is a film formed by blending a polymer with cholesteric liquid crystal, the cholesteric liquid crystal and the polymer have separated phases, average grain size of a domain of the cholesteric liquid crystal is within a range of 20 to 600nm and wavelength of selective reflection light of the cholesteric liquid crystal observed from a normal direction of the film is between 400 and 800nm. Further, in this method, a mixture of the polymer and the cholesteric liquid crystal is shaped into a film and then the film is stretched to produce the color filter. Otherwise, a mixture of the polymer and the cholesteric liquid crystal having polymerizable functional groups is shaped to a film, the film is stretched and then the polymerizable functional groups are polymerized to produce the color filter.
Patent JP-H05305148-A (JP)
Title: Far-infrared roller health apparatus
Inventor: TOYAMA AKIKO
IPC: A61H15/00
Filed: 1992-05-07
Abstract: PURPOSE:To provide a far infrared roller heath apparatus which allows the application of effective stimulation to a deep tissue of a patient smoothly in a short time. CONSTITUTION:Numeral 1 represents a roller which has a cylindrical sleeve 3 fitted onto the outer circumference of a pipe 2. Material of the sleeve 3 is a Yamaguchi raw ore much in radioactivity of far infrared rays when heated. The roller 1 is supported on a pair of support plates 5, upper and lower, formed at the tip part of a main body 4 through a pin 6 and turns freely centered on the pin 6. On the body 4, a plurality of slits 9 are formed at an upper part of the rear end thereof while a square blowoff port 10 is opened at the tip of an air introduction part 7 facing the roller 1. In addition. an air fan 13 comprising a motor 11 and an impeller 12 at the rear part in the main body 4 and a spiral nichrome wire heater 14 is arranged in the air introduction part 7. Thus, current is supplied to the air fan 13 and the nichrome wire heater 14 through a switch 15 mounted on the side of the main body 4.
Patent JP-S594931-A (JP)
Title: Manufacture of wheel for automobile made of light metal or light alloy
Inventor: NAGAI KOUSUKE
IPC: B21D53/30
Filed: 1982-07-01
Abstract: PURPOSE:To finish the rim part with uniform thickness and high degree of roundness in forming a rim by ironing a cuplike material made of light metal and drawing by rolls by using a mandrel having almost the same diameter as the diameter of the rim. CONSTITUTION:A cylindrical part 2 of a cuplike material 1 is fitted to a mandrel 4 having nearly the same outer diameter as the inner diameter of the material to support the part concentrically, and pressed by a rotatable pressing roll 5 from the outside of the disk part 3, and attached to an ironing device. A rotatable ironing roll 6 is pressed against the cylindrical part and the material is rotated by driving the mandrel. The roll 6 is shifted in the direction of the arrow and ironed to form the substrate 2' of the rim and flange 8. After forming steps of the substrate 2', if necessary, the material is fitted to a mandrel 10 that has the tip part slightly smaller in diameter than the rim, having a gap 9 between the substrate 2' and having the inner shape of the rim. Drawing work is performed by a drawing roll 7 as above-mentioned to complete a wheel. The flange 8 is formed at this time.
Patent JP-S60258617-A (JP)
Title: Constant voltage circuit
Inventor: MACHIDA TOORU
IPC: G05F1/575
Filed: 1984-06-05
Abstract: PURPOSE:To ensure a high-speed rise of the constant voltage with no ringing and to heighten stability to a load change by connecting a buffer circuit consisting of a CMOS inverter, etc. to the output terminal of a booster applied with a negative feedback. CONSTITUTION:A buffer circuit 7 is connected to an output terminal 5 of a booster of a constant voltage circuit, and the source of a p-channel MOS transistor TR is connected to an output terminal 5 of a feedback amplifier 3. While the gate and the drain of the TR are connected in common to an n-channel MOS TR. Then a load 9 is connected to a drain terminal 8. Thus the gate terminal of the circuit 7 is changed to an L level from an H level synchronously with a high-speed rise of the power supply of the amplifier 3 or the application of a stepped signal to an input. In such a way, the ringing is suppressed as shown by a solid line (b) together with reduction of the settling time ts for the output characteristics.
Patent JP-S595913-A (JP)
Title: Method for detecting sensor whose output is abnormal
Inventor: NAKAJIMA MASAHIRO
IPC: G01D3/08
Filed: 1982-07-02
Abstract: PURPOSE:To facilitate the detection of abnormality, by judging the output value of sensors as abnormal when the difference between the value of least squares which are estimated by a specific determinant equation and the output value of the sensors is a specified value or more. CONSTITUTION:Sensors 2 are provided for the amounts of states such as flow rates and temperatures, which are present in a process 1. The outputs of the sensors are inputted in a computer 4 and control is performed. A determinant equation is constituted by coefficients and constants of physical expressions of relations, which are established between the values of the amounts of the states. Then, estimating computation for obtaining the values of the least squares is performed. When the difference between the estimated value and the measured value from each sensor 2 exceeds a reference value, the abnormal value is judged and selected. The abnormal value is outputted to an output equipment 5 and replaced by the estimated value. Then the control is continued.
Patent JP-S62271162-A (JP)
Title: Storage device
Inventor: KAMIYA HIROTSUGU
IPC: G06F12/16
Filed: 1986-05-20
Abstract: PURPOSE:To prevent malfunction to be caused at the time of applying a power supply to the entire device or at the time of restoration from power failure and to save power consumption by deciding the supply timing of a power supply signal of a storage element and an element selection signal. CONSTITUTION:When the power supply signal 23 is generated and inputted to a power supply means 13, a current 31 required for the operation is fed to a storage element 11, an element selection signal 21 is generated after a prescribed timing delay and the storage element 11 is operated in receiving the signal 21. Further, the operation is finished, the element selection signal 21 is lost and the storage element 11 is stopped at non-selection, and after a prescribed time delay, the power supply signal 23 is lost and the current 31 to the storage element 11 is shut. Since the element selection signal 21 is generated after a predetermined delay from the generating timing of the power supply signal 23 even at the power application to the entire device or power failure restoration, malfunction of the storage element 11 is prevented. Further, the current 31 is shut at the stopping state of the element 11 to save power.
Patent JP-H08282880-A (JP)
Title: Document carrying device
Inventor: SUE TAKATSUGU
IPC: B65H9/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide a document carrying device in which no biasing is caused, and the biasing of a document can be thus prevented with a simple structure never requiring the detection or correction of the biasing. CONSTITUTION: In a document carrying device for carrying a document to read the image information of the document, this device has a carrying roller 3 provided on the top end position of documents to be placed, and a pressurizing means 1 situated on the upstream side of the carrying roller 3 to pressurize the document at document carrying. The pressurizing means 1 is constituted so that it can be released from a document placing base 10.
Patent JP-H01283932-A (JP)
Title: Dry etching apparatus
Inventor: MORI KOZO
IPC: C23F4/00
Filed: 1988-05-11
Abstract: PURPOSE:To decrease dispersion in etching speed in the surface of a wafer, by arranging a body having the same material quality as that of a film to be etched at the outer surface of the wafer so as to surround the wafer. CONSTITUTION:In this apparatus, the following parts are provided: a chamber 2, a high frequency applying electrode 3 on which a wafer 5 is mounted; a gas feeding electrode 4; a gas feeding port 9; gas introducing port 10; and a gas discharge port 11. An outer ring 6 having the same material quality as that of a film to be etched on the surface of the wafer 5 is provided at the outer surface of the wafer 5 which is mounted on the high frequency applying electrode 3 so as to surround the wafer 5. As a result, the densities of ions and radicals at the peripheral part of the wafer 5 are not different from the densities at the central part of the wafer 5. Therefore, the etching speed at the peripheral part of the wafer is not different from the speed at the central part of the wafer. In this way, the dispersion in etching speed in the surface of the wafer can be decreased.
Patent JP-H10286846-A (JP)
Title: Molding device of disc molded article
Inventor: EBINA TOSHIYUKI
IPC: B29C45/26
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the galling between an ejector and a male cutter by a method wherein the ejector of a movable mold is arranged outside a fixed sleeve, which is provided at the outer periphery of the male cutter and, at the same time, the outer periphery is set to be larger than the outer periphery of the inner peripheral stamper keeper of a fixed mold. SOLUTION: The ejector 22 of a movable mold is arranged outside a fixed sleeve 23, which is provided at the outer periphery of a male cutter 24. At the same time, the outer periphery of the ejector 22 is set to be larger than the outer periphery of the inner peripheral stamper keeper 12 of a fixed mold 10. The ejector 22 of the movable mold 20 is arranged outside and through the fixed sleeve 23. Thus, the direct interference of the male cutter 24 with the ejector 22, which has slid against the male cutter, is evaded, resulting in allowing to eliminate the cause of scoring. At the same time, by arranging the ejector 22 outside the fixed sleeve 23, the ejection at the portion further outward from the center hole portion, which is formed with the male cutter 24, becomes possible.
Patent JP-S5641479-A (JP)
Title: Motor for driving compressor
Inventor: SESHIMO KOUJI
IPC: F04B49/06
Filed: 1979-09-10
Abstract: PURPOSE: To improve efficiency in stationary driving condition in such a way that an auxiliary capacitor and a relay are provided in parallel with a driving capacitor, and the relay is actuated by a thermostat.  
     CONSTITUTION: An auxiliary capacitor 24 and a relay 25 are provided in parallel with a driving capacitor 23, overloading and stationary loading are judged by a thermostat 26, and the auxiliary capacitor 24 is set ON and OFF by actuating the relay 25. Thus, in the stationary driving condition, efficiency is improved from the point (a) to the point (c) in comparison with the case of using the driving capacitor 23 only. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04321417-A (JP)
Title: Working fluid supply device for fluid pressure type suspension
Inventor: IKEMOTO HIROYUKI
IPC: B60G17/04
Filed: 1991-04-19
Abstract: PURPOSE:To satisfactorily operate a power assist device by supplying working fluid at a sufficiently high pressure into the power assist device even upon start of operation of a fluid pressure type suspension. CONSTITUTION:A working fluid supply device 40 for a suspension comprises a control valve 42 for controlling the supply and discharge of working fluid to and from an actuator 56, and a shut-off valve 66 disposed in a supply passage and in a discharge passage 52 and adapted to be opened when the pressure in the supply passage 36 upstream of the control valve becomes higher than a predetermined value. There are provided a working fluid source 18 and a supply pressure control valve 26 which is disposed in a supply passage 20 between the control valve or the shut-off valve and the source. The power assist device 68 is connected to the supply passage, upstream from the control valve 26.
Patent JP-S61274409-A (JP)
Title: Photodetecting circuit
Inventor: YAMADA KIYOHISA
IPC: H04B10/07
Filed: 1985-05-29
Abstract: PURPOSE:To prevent saturation or cut-off of a pre-amplifying circuit, and to widen a dynamic range by forming a current path whose impedance is low, between an input of the pre-amplifying circuit and an earth or a power source. CONSTITUTION:When a photodetector P1 photodetects a digital signal by a repetition of such a light incidence as (a), a current (b) flows to a pre-amplifying circuit A1 through a capacitor C1, a voltage (c) is generated in an inversion output of the pre-amplifying circuit A1, and a voltage (d) is generated in a forward turn output. The inversion output voltage (c) is adjusted as to its DC potential by a level shifting circuit L1 and inputted to a base of a transistor T1. As a result, a current (e) for obstructing an outflow of the current from the amplifying circuit (e) for obstructing an outflow of the current from the amplifying circuit A1 flows to an input of the pre-amplifying circuit A1 through a resistor R3, and cut-off of the pre-amplifying circuit A1 is prevented. In the same way, a current (f) for obstructing an inflow of the current to the pre- amplifying circuit A1 flows to an earth through a transistor T2 and a resistor R4 from the input of the pre-amplifying circuit A1, and saturation of the pre- amplifying circuit A1 is prevented.
Patent JP-S609899-A (JP)
Title: Lubricative dispersion plating film
Inventor: TAKAMA MASAYOSHI
IPC: C25D15/02
Filed: 1983-06-27
Abstract: PURPOSE:To provide good holding parts for a lubricating oil on a surface by subjecting a dispersion plating film codeposited with fine self-lubricating particles and a resin to a heat treatment at the decomosing temp. of the resin or above and the permissible temp. for the fine self-lubricating particles, metallic matrix and material to be plated or below. CONSTITUTION:A lubricative dispersion plating film of Ni-BN-(CF)b if formed on the surface of a material to be plated by using BN particles 2 which are fine self-lubricating particles, (CF)n particles 3 which are a resin and Ni as matrix. Such dispersion plating film 1 is subjected to a heat treatment at >=330 deg.C which is the thermal decomposing temp. of the particles 3 and at the temp. at which the Ni and BN particles 2 and the material to be plated are unaffected or below, for example, 400 deg.C. The particles 3 are thermally decomposed to generate cavities 4 and carbon 5 which is the residue of the thermal decomposition. The cavities 4 hold effectively the lubricating oil
Patent JP-H0412789-A (JP)
Title: Walking bar device of sewing machine
Inventor: UMEMURA KENJI
IPC: D05B27/04
Filed: 1990-05-01
Abstract: PURPOSE:To prevent the shift of a joint position of an energizing means and a member energized by the energizing means even if the member energized by the energizing means draws a circular arc by providing a compression coil spring placed directly on a walking bar supporting arm, a transfer lever or a guide, and providing an energizing means for energizing the supporting part of the walking bar supporting arm to the lower part by energizing force applied to the compression coil spring. CONSTITUTION:A transfer lever 39 executes a turning motion within a prescribed angle centering around a supporting part 43. As a result, a guide 44 attached to the transfer lever 39 also executes a turning motion centering around the supporting part 43, and consequently, the guide 44 executes a reciprocating motion in the vertical direction, and the reciprocating motion in the vertical direction is given to walking bar teeth 2 through a walking bar base 20. The guide 44 draws a circular arc since it executes a turning motion centering around the supporting part 43. Therefore, whenever the guide moves in the vertical direction, it works so that a misalignment is generated in the lower end of a compression coil spring 54, and the guide 44 on which this compression coil spring 54 is placed. In such a way, even if the work is executed so that the position is shifted, the compression coil spring 54 is deformed elastically and absorbes the deviation amount by which the position is shifted, therefore, the misalignment is not generated between the lower end of the compression coil spring 54 and the guide 44 thereby.
Patent JP-H01284945-A (JP)
Title: Duplex memory switch system
Inventor: TAKAI NOBUYUKI
IPC: G06F12/16
Filed: 1988-05-12
Abstract: PURPOSE:To realize the duplex memory switch even in an operating mode of a system by securing such a constitution where a single memory state can be smoothly switched to a double memory state even in the system operating mode. CONSTITUTION:When a single memory state is switched to a double memory state, an area 1a including an operating system 11 is defined as a 1st area 1c in the single memory state. Then a certain application program 13 is delivered to an idle area of a main memory 1 in addition to the area 1c. Then a 2nd area 1d is set on the memory 1 and the system 11 included in the area 1c and plural application programs 12 are copied to the area 1d. Thus it is possible to secure a double memory state where the systems 11 are included in both areas 1c and 1d.
Patent JP-S60259869-A (JP)
Inventor: OONISHI YASUTOMO
IPC: F25B47/02
Filed: 1984-06-06
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-H08304068-A (JP)
Title: Method and equipment for measuring distance
Inventor: SHIMOKAWA KATSUYUKI
IPC: G01B11/00
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a method and equipment for measuring the distance to an object quickly and accurately. CONSTITUTION: A plurality of linear beams 3 are projected from a light source 1 toward objects A, B to form a plurality of images on the objects. Multi-split light detection means 6, 7 receive the plurality of images to generate a plurality of electric signals corresponding to the quantity of received light. Based on the plurality of electric signals, a distance operating means 15 performs multiply- accumulate operation according to a predetermined function. Subsequently, a function for approximating the image position is determined based on the results of multiply-accumulate operation and the distance to the object is operated.
Patent JP-H11267357-A (JP)
Title: Video game utilizing electric wave
Inventor: NAKAMATSU YOSHIRO
IPC: A63F13/338
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the loads of images and voices stored in a ROM by inputting basic information such as background images and voices to a television image receptor by means of television radio waves from a television station. SOLUTION: At a television station 17, the program of a video game recorded on a broadcasting or packaged videotape by use of a camera 18 and a microphone 19 is sent from an uplink antenna 20 to a CS or BS broadcasting satellite 21 as electric waves, and the electric waves from the transponder of the satellite 21 are received by the parabola antenna 22 of an audience on the ground, with their inputs input to a television 24 via a converter 23. A controller 25 is attached to the television image receptor 24 and the screen of the television is controlled by the controller 25. The audience enjoys playing the game by pressing the button 26 of the controller 25 while watching the screen of the television image receptor 24.