baber/WOPTO huggingface dataset:
Patent JP-H09229506-A (JP)
Title: Heat pump system
Inventor: NATSUME TOSHIYUKI
IPC: F25B13/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To improve performance by providing a means for generating a refrigerant flow in a prescribed direction in a heat source side heat exchanger either during a heating operation or during a cooling operation, a means for generating a refrigerant flow in a prescribed direction in a user side heat exchanger and a means for heat exchanging the outlet refrigerants of the respective heat exchangers. SOLUTION: The direction of a refrigerant flowing through an outdoor heat exchanger 2 is constant either during a cooling operation or during a heating operation. The direction of a refrigerant flowing through an indoor heat exchanger 4 is also constant either during a cooling operation or during a heating operation. Accordingly, the refrigerant flow of the outdoor heat exchanger 2 is opposed to that of the outdoor heat exchanger 4. Thus, the result coefficient COP of a heat pump system can be improved. In this way, in a separation type air conditioner, a supercooling heat exchanger 7 is provided and the refrigerant flow of the outdoor heat exchanger 2 is opposed to that of the indoor heat exchanger 4 so that a performance can be extremely improved. Therefore, only first and second check valve bridges 5 and 6 may be added.
Patent JP-S63238787-A (JP)
Title: Color solid-state image pickup device
Inventor: FUJINO JUNICHI
IPC: H04N9/07
Filed: 1987-03-26
Abstract: PURPOSE:To improve a resolution, to minimize the generation of a moire and to increase a sensitivity by transmitting all color lights with a first color filter, transmitting the color light only of two specified spectrum areas with a second color filter and transmitting the color light and the complementary color light to transmit the second color filter with a third color filter. CONSTITUTION:The W filter of a mosaic color filter 1a of a solid-state image pickup element 2 transmits a red light component, a green light component and a blue light component, a Ye filter transmits the red light component and the green light component and a Cy filter transmits the green light component and the blue light component. A picture element signal read from signal lines S1 and S2 of the element 2 and a picture element signal to pass through 1H delaying elements 3 and 4 to delay a signal only for one horizontal scanning period are respectively inputted through computing elements 6, 7 and 8 to modulators 12 and 13 and an adder 14. By an encoder 16, a 2B signal from the adder 14, an R signal from a computing element 13 and a 2G+1.5R+B signal from an LPF 11 are processed and outputted from an output terminal 17 as the video signal of the prescribed form.
Patent JP-H06285149-A (JP)
Title: Artificial raw material for organism excellent in organism affinity and manufacture thereof
Inventor: OTSUKA YOSHIRO
IPC: A61K6/838
Filed: 1993-03-31
Abstract: PURPOSE:To improve adhesion at an interface between a base member and a coating film without impairing an affinity between the coating film and an osseous tissue by providing a calcium phosphate coating film by means of ion beam dynamic mixing which uses ion implantation together with vacuum deposition. CONSTITUTION:In a vacuum vessel 1, a base plate holder 3 for holding a base plate 2 to be coating-processed and an evaporation source hearth 4 are arranged and a hydroxyapatite (HAp) sintered body 5 to be evaporated is placed in the evaporation source hearth 4. A gas introduction nozzle 6 is provided facing the upper part of the evaporation source hearth 4 and an ion source and an ion accelerator 7 are consecutively provided in the vacuum chamber 1. The HAp in the evaporation source hearth 4 is heated and evaporated in H2O atmosphere to deposit evaporated particles onto a titanium base plate and, at the same time, calcium ions are implanted into the titanium base plate from the ion source and the ion accelerator 7. Since an intermediate layer is, thereby, generated on an interface between a base member and a coating layer, adhesion is improved.
Patent JP-H11257807-A (JP)
Title: Protector for compressor of freezer
Inventor: TAKEUCHI MASAMITSU
IPC: F16K17/36
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To quicken the response corresponding to gas low condition and protect a compressor without fail, by stopping the compressor through an electric contact which closes when the piston shifting according to the pressure difference between the pressure of the suction gas refrigerant sucked in the compressor of a freezer and atmospheric pressure shifts by a specified quantity. SOLUTION: In operation of an air conditioner for a vehicle, when the load of the air conditioner is small, if the pressure within a pressure chamber 25 leading to a suction chamber 13 drops, a piston 21 shifts right and left, according to the pressure difference between the pressure of a suction gas refrigerant and the atmospheric pressure. Then, a suction gas refrigerant passage 10 is throttled by the cut 29, and the quantity of a gas refrigerant sucked in the compressor becomes small, and the capacity of the compressor 1 drops. When it comes to gas low condition by the leakage of the refrigerant charged in a refrigerant circuit, the pressure of the suction gas refrigerant drops more, and the piston 21 shifts right more, and the electric contact 31 contacts with an electric contact 32, whereupon the electric circuit leading to an electromagnetic clutch becomes ON, and the electromagnetic clutch becomes OFF, and the compressor stops.
Patent JP-S52156275-A (JP)
Title: Liquid cooling disc brake
Inventor: SHINDOU KATSUSHIGE
IPC: F16D65/00
Filed: 1976-06-21
Abstract: PURPOSE: To efficiently absorb and discharge abrasion heat by establishing a space in a brake disc and circulating cooling water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08268992-A (JP)
Title: Optically active 2-alkoxycarbonylamino-1-arylethanol compound and its production
Inventor: IZUMI TAEKO
IPC: C07C271/48
Filed: 1995-03-30
Abstract: PURPOSE: To obtain the subject compound useful as an synthetic intermediate for alkaloids, medicines, etc., and an intermediate compound for physiologically active (R)-aminoarylethanol compounds. CONSTITUTION: This (R)-2-alkoxycarbonylamino-1-arylethanol compound is expressed by formula I (R<1> is an alkyl, an allyl type unsaturated hydrocarbon or a benzyl type aralkyl; R<2> is an aryl), e.g. (R)-2-(allyloxycarbonylamino)-1- phenylethanol. The compound of formula I is obtained by treating, e.g. an α-(alkoxycarbonylamino)acetophenone compound of formula II in an inert solvent (e.g. water or an organic solvent) with a baker's yeast or an immobilized baker's yeast. Furthermore, An (R)-2-amino-1-arylethanol compound of formula III of high optical purity is obtained from the compound of formula I.
Patent JP-S58192709-A (JP)
Title: Guide device in pipe cutting machine
Inventor: NAKANO KINJIROU
IPC: B23D45/12
Filed: 1983-04-25
Abstract: PURPOSE:To lead and guide a cutting machine, by turning a roller along a guide ring so that cut ends at the beginning and the end of a comparatively large caliber pipe by the titled cutting machine are made coincident with each other. CONSTITUTION:As for a guide device, brackets 23 and 24 are installed respectively on the opposite side of a driving shaft 4 and a chain adjusting shaft 12 of a cutting machine where a cutter blade 19 is provided, and a main body 1 of the cutting machine is led to a correct track while a roller 13 is rolling along a guide ring 29. As adjustment according to the size of a pipe is easy and a roller 28 rolls while making ideal rolling contact on a side face of the guide ring, highly accurate guiding can be performed without generating unnecessary resistance.
Patent JP-H07284853-A (JP)
Title: Control method using learning function in device for straightening bend of tube
Inventor: MORIOKA SUMIO
IPC: B21D3/10
Filed: 1994-04-13
Abstract: PURPOSE:To reduce the number of restraightening by measuring straightness of a tube after straightening, calculating errors in straightening so as to determine a correcting load, adding/subtracting the correcting load to/from a reference straightening load and thereby making the next straightening load. CONSTITUTION:A turning roller 1 is driven, a tube 2 to be straightened is rotated, and a positional displacement is measured on the surface of the tube 2 by means of a displacement sensor 3. A correcting load corresponding to the positional displacement is computed by a control device 4. A load receiving device 5 is lowered, holding the tube 2 between the device and the roller 1; a ram cylinder 6 is raised, applying the correcting load to the tube 2. The straightening operation is completed, straightness of the tube 2 is measured by the sensor 3, straightening errors are computed by the control device 4, and the correcting load corresponding to the straightening errors is determined. The correcting load is added/subtracted to/from a reference straightening load, thereby making the next straightening load.
Patent JP-2000092749-A (JP)
Title: High-speed disconnector using semiconductor technique
Inventor: DAEHLER PETER
IPC: H02J3/38
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a disconnector for detaching load from an AC power system. SOLUTION: The disconnector 12 has a transformer 3, and the primary side of the transformer is connected to AC power systems R, S, T. A rectifier circuit with a turn-off thyristor 4 connected to a rectifier circuit 9 is installed on the secondary side of the transformer. A power system supplies load with power because the turn-off thyristor is maintained in closing in normal operation. The turn-off thyristor is opened at the time of the trouble or interruption of the power system, and the power system is detached from load for the impedance of the transformer.
Patent JP-H07264798-A (JP)
Title: Motor with bearing function and controlling method therefor
Inventor: OSAWA SUSUMU
IPC: F16C32/04
Filed: 1994-03-18
Abstract: PURPOSE:To prevent whirling of a shaft and vibration due to the whirling by detecting a rotating state of a rotor, generating a position control signal synchronized with the rotation of the rotor based on the detection, superposing it on a polyphase AC current for generating a revolving magnetic field, and supplying it to a primary coil. CONSTITUTION:A rotating state such as a position, a speed, etc., of a rotor 2 is detected by a rotating speed sensor, and a position control signal synchronized with the rotation of the rotor 2 is generated based on its detected result. This control signal is supplied to a primary coil 5 by superposing it on a polyphase AC current for generating a revolving magnetic field. Accordingly, even if a slip occurs in a motor and a deviation of rotating speeds between the field and the rotor 2 occurs, the control signal is so generated as to be always synchronized with the rotor 2, and supplied. Thus, it can be always accurately and stably position-controlled to prevent whirling of a shaft and vibration due to the whirling.
Patent JP-S58192796-A (JP)
Inventor: NAKANOME KOUICHI
IPC: B26D7/02
Filed: 1982-04-30
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-H02254154-A (JP)
Title: Method and device for forming transparent conductive film
Inventor: ONO ICHIRO
IPC: C23C14/08
Filed: 1989-03-28
Abstract: PURPOSE:To form transparent conductive film on plural substrate to be continuously treated to a uniform film thickness by optically measuring the thickness of the conductive films formed on the substrates and controlling sputtering currents in accordance with the measured values at the time of forming the transparent conductive films on the substrate surfaces by a sputtering method. CONSTITUTION:The substrate 25 to be treated is put into a charging chamber 1a of a gaseous N2 atmosphere and after the substrate 25 is heated by a heater 17a, the substrate 25 is further heated by a heater 17b while the substrate is fed into a sputtering chamber 1b of a gaseous mixture composed of Ar and O2; thereafter, a sputtering discharge is started by supplying a high-frequency current or DC current to a target 18 to form the transparent conductive film 26 consisting of ITO, etc., on the surface of the substrate 25; thereafter, the substrate 25 is taken out through a taking out chamber 1c. The surface of an ITO film 26 is projected with light by a light projector 22 from a light projecting window 20 in the rear part of the sputtering chamber 1b and is received through a transparent window 21 to a spectroscope 23. The output thereof is sent to a controller 24 which in turn decides the thickness of the ITO film 26 from the previously inputted relation between the film thickness and the wavelength of the transmitted light and controls the current for targets from a sputtering power source 19 in accordance with the decided value. The ITO films of the uniform thickness are thus formed on the plural substrates 25.
Patent JP-S643063-A (JP)
Title: Production of superconductive material
Inventor: SHIBATA KENICHIRO
IPC: C01G3/00
Filed: 1988-03-28
Abstract: PURPOSE: To obtain a stable superconductive material having higher Tc than conventional superconductive materials and small change Tc with time, by carrying out preburning and/or sintering process of a powder mixture of oxides or carbonates of specific three elements in an oxygen-containing atmosphere having a given partial pressure at a specific temperature.  
     CONSTITUTION: A powder mixture of oxides or carbonates of one element M1 of elements of group IIa and IIIa, one element M2 of elements of group IIa and IIIa and one element of elements of group IbWIIIb is prepared. In this case, Cu may be cited as M3, Ba or Sr as M1 and Y, Sc or La as M2, respectively. Then the powder mixture is preburnt, ground, further molded and sintered to give an oxide superconductive material of perovskite type or perovskite-like type. In the operation, the preburning and/or sintering process is carried out in an oxygen atmosphere having 0.2W500atm. partial pressure at 700W1,000°C. Consequently, a novel superconductive material capable of using liquid N 2  as a cooling medium and having high Tc and stable characteristics can be obtained. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6322808-A (JP)
Title: Phosphorus compound-containing catalyst used in gaseous phase polymerization of ethylene and its production
Inventor: ROORAN DEYURANERU
IPC: C08F4/64
Filed: 1987-03-27
Abstract: 1. A catalyst for the polymerization of ethylene in the gaseous phase, containing at least one transition metal, one compound of magnesium and one halogen, characterized in that it contains an organic compound of phosphorus, the whole being impregnated on a porous and inert organic or inorganic support.
Patent JP-S52155627-A (JP)
Title: Film-forming urethane emulsion
Inventor: SUGIMOTO MASAMICHI
IPC: D06N3/14
Filed: 1976-06-22
Abstract: PURPOSE: A stable film-forming urethane emulsion giving a soft film with high impact resilience, prepared from specific mixed polyols. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11272239-A (JP)
Title: Liquid crystal display device
Inventor: MAEDA KOJI
IPC: G09G3/36
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device with enhanced display quality. SOLUTION: In a simple-matrix-type liquid crystal display device which has first and second screens 1, 2 each having a plurality of scanning electrodes CO and a plurality of signal electrodes SE, and which scans the two screens at the same time, if no flyback period exists the scanning of the next screen is directly started; if the flyback period exists, the application of a signal voltage to the signal electrode SEU during the scanning of a specific one COU 300 of the scanning electrodes COU of the first screen which is located in the part of being in contact with the second screen is continued for a predetermined time (t) even after the scanning of the specific scanning electrode has ended.
Patent JP-H10269291-A (JP)
Title: Digital content distribution managing system
Inventor: MAARI KOUICHI
IPC: G06Q30/04
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a digital data distribution managing system that can improve the response of communications by making a charging information managing means, a content exhibition distribution means and a system managing means respectively and independently execute data communications with a user terminal equipment. SOLUTION: The configuration at a system side against a user side 200 is divided into a content exhibition distributing institution 310 provided with a function for exhibiting and distributing the digital contents, a charging information managing institution 320 provided with a function for managing user charging information and a system managing institution 330 provided with a function for generating data, such as enciphering the digital contents, etc., for distributing generated data to the content exhibiting distributing institution 310, for collecting information from the charging information managing institution 320, for distributing profit and for managing the security of the whole system. And, the respective institutions 310, 320 and 330 are made to be able to communicate with the user side 200 respectively and independently.  Therefore, communications are prevented from being concentrated and the communication response is improved.
Patent JP-S51149784-A (JP)
Title: Solid state light emission device
Inventor: YAMANAKA HARUYOSHI
IPC: H01L21/30
Filed: 1975-06-17
Abstract: PURPOSE: To improve the directivity by taking light from a direction which is vertical to the junction by making the crystal side face which joints the end section of the p-n junction greater than the critical angle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09265027-A (JP)
Title: Production of single groove spiral slot
Inventor: MATSUNO SHIGEHIRO
IPC: G02B6/44
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To enable the production of a single groove spiral slot which is less fluctuated in pitch in spite of importation of twists thereto by applying such tension at which the tensile strain rate of a rectilinear slot attains a specific range at the time of forming the rectilinear slot to a tension member. SOLUTION: The single groove spiral slot 1 having spiral recessed groove B formed along the longitudinal direction of a main body consisting essentially of a thermoplastic resin having an approximately circular section and the tension member C embedded into the main body A. The thermoplastic resin is extruded to the circumference of the tension member C and is cooled to a temp. below the softening point to form the rectilinear slot 1' formed with the recessed groove B in a first stage. This rectilinear slot 1' is rotated around the major axis under the temp. condition above the softening point of the thermoplastic resin and below its m.p., by which the twists are imparted to the slit and, thereafter, the resin is cooled to solidify, in a second stage.  Such tension that the tensile strain rate ε of the rectilinear slot 1' attains a range of >=0.1 to <0.2% is applied to the tension member C.
Patent JP-H11273797-A (JP)
Title: Connector structure of electric connecting box
Inventor: YAMANE SHIGEKI
IPC: H01R13/74
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To ease the stress imposed on a soldered part of a connector terminal. SOLUTION: A connector 5 of which terminals 4 are attached to a wiring board 3 by means of soldering (a), an opening 2d that is used to fit the connector 5 into it loosely from its inside is formed in a case 2 of an electric connecting box 1, and locking parts 2f, 5d to lock the connector 5 at a predetermined position of the opening 2d are formed in the opening 2d and on the connector 5. respectively. Thereby. the connector 5 is separated from the case 2 of the electric connecting box 1, the soldered parts of the terminals of the separated connector 5 are soldered to the wiring board in advance, the connector 5 is loosely fitted in the opening 2d formed in the case 2 of the electric connecting box 1 from its inside and the connector 5 is locked at the predetermined position of the opening 2d by the locking parts.
Patent JP-H08247778-A (JP)
Title: Input unit for navigation
Inventor: SUZUKI SEIICHI
IPC: G01C21/36
Filed: 1995-03-07
Abstract: PURPOSE: To easily input the positional information of a destination to a navigation apparatus by obtaining the absolute coordinate of the representative point of the section area of an atlas, superposing it on the atlas, and inputting the positional information of a designated point from a transparent tablet. CONSTITUTION: A CPU 11 converts the positional information of four corners to absolute coordinates by using the absolute coordinates of the representative point of a sectional area. Then, the position of the destination is input from above a transparent tablet 14 with a pen. The CPU 11 calculates the absolute coordinates of the destination based on the absolute coordinates of the four corners and the positional information of the destination from the tablet 14. Then, the absolute coordinate data of the destination is transferred to a navigation apparatus 20 by using a signal converter 17 and a transmitter 18. The apparatus 20 receives the transferred data at a receiver 23, demodulates them and stores them in a memory 24.  The CPU 211 of a controller 21 searches the traveling route from the present position to the destination designated by the absolute coordinates stored in the memory 24 by using the data stored in a data memory 25, and guides the route.
Patent JP-S549812-A (JP)
Title: Electric car for carrying high heat body
Inventor: FUJITA FUMIHIKO
IPC: F27B17/00
Filed: 1977-06-24
Abstract: PURPOSE: To prevent temp rise in a car, by mounting avoid to a side-wall facing to a read heat body, by attaching a heat insulating plate and by positively ventilating air in the void portion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02253010-A (JP)
Title: Ring member attaching device
Inventor: TAKADA HIROTOSHI
IPC: F16C35/073
Filed: 1989-03-27
Abstract: PURPOSE:To prevent a ring member from being damaged, by forming a spacer from a material having a linear radial expansion coefficient which is effective in a range from a part making contact with the associated member to a part making contact with the ring member and which varies continuously and radially in a direction common to variations in the linear radial expansion coefficients of the associated member and the ring member. CONSTITUTION:A space 40 is formed of a material having a linear radial expansion coefficient which is effective in a range from its inner peripheral part fitted on a shaft 10 (associated member) to its outer peripheral part fitted in an inner race 20 (ring member) and which varies continuously and radially in a direction common to radial variations in the linear radial expansion coefficients of the shaft 10 and the inner race 20. The radial expansion coefficient of the spacer 40 continuously and steppedly varies. Accordingly, if the value of the linear expansion coefficient, the degree of variations in the radial direction and the like are selected in such a way that the sum of variations in interference between fitting surfaces 42, 43, due to a fact that the temperature of the bearing during use thereof is higher than that upon installation thereof, may be made to be approximately zero, the interference between the spacer 40 and the inner race 20 may be maintained at a substantially constant value, thereby it is possible to effectively transmit a load to the shaft 10 through the intermediary of the spacer 40.