baber/WOPTO huggingface dataset:
Patent JP-H05302524-A (JP)
Title: Accessory drive device for automobile
Inventor: KUSHIRO IKUO
IPC: F04C2/344
Filed: 1992-04-24
Abstract: PURPOSE:To reasonably and efficiently drive accessories by providing a carrier engaged to an engine power take-off shaft and a sun gear linked to the output shaft of a transmission so that the accessories are rotated in association with the rotation of a ring gear meshed with the carrier and the sun gear. CONSTITUTION:A carrier 8 is engaged with a crankshaft 7 of an engine 1 through the intermediary of a gear 5, and further, a sun gear 10 is engaged with the output shaft 9 of a transmission 2 coupled to the other end of the crankshaft 7 through the intermediary of a gear 6. Further, a plurality of planetary gears 11 carried by the carrier 8 are meshed with the sun gear 10 while and a ring gear 4 is meshed with the planetary gears 11 so as to constitute a planetary gear mechanism 12. Further, an output shaft 13 of a power steering oil pump 3 which is one of accessories is engaged with the ring gear 4. Accordingly, it is possible to prevent insufficiency of the capacities of the accessories during operation of an engine at a low rotational speed, and to prevent excessive drive during operation of the engine at a high speed.
Patent JP-S5756762-A (JP)
Title: Impedance measuring device
Inventor: MACHIDA KENJI
IPC: G01R27/02
Filed: 1980-09-24
Abstract: PURPOSE:To make a titled device difficult to receive the influence of DC level change and DC drift by differentiating the signals of prescribed waveforms of a constant frequency and a constant amplitude in a differentiating circuit including an unknown capacitance in digital multimeters or the like, and utilizing the peak value of the amplitude of the differentiated signals. CONSTITUTION:A signal source 10 generates a signal e1 having a prescribed waveform such as a triangular wave of a constant frequency and a constant amplitude at a low impedance. This signal e1 is differntiated by a CR differentiating circuit 14 including an unknown impedance element C and the resultant signal e3 is applied to a peak voltmeter 12. The peak value of the amplitude of the differentiated signal obtained from the above-mentioned circuit 14 can be taken relatively large as compared to the amplitude of the inputted triangle wave signal, and the peak value of this differentiated signal is proportional to the unknown capacitance value over a wide amplitude range. Thereby, the amplification factor (sensitivity) of the voltmeter circuit measuring the unknown capacitance can be made relatively low, and therefore the influence of the DC drift or the like of the voltmeter is reduced.
Patent JP-S5558798-A (JP)
Title: Follow control system for synchronous generator excitor
Inventor: KATOU TSUNEO
IPC: H02P9/14
Filed: 1978-10-27
Abstract: PURPOSE: To switch control systems stably at an emergency starting operation by accelerating the control speed of an automatic field following device in the case of the emergency starting operation faster than the control speed in the normal operation.  
     CONSTITUTION: A contact 5b is normally closed and a contact 5a is normally opened. A thyristor rectifier 14 is controlled by a voltage-difference detector 3. An automatic field following device 9 drives a motor 81 of a motor-driven field-current setter using the difference between the output of the voltage-difference detector 3 and the output of a field-current-difference detector 10. If a voltage control system fails, the contact 5a and the contact 5b are switched to actuate a constant-field- current control system. In the case of emergency starting operation of a turbine generator, the control speed of the automatic field following device 9 is accelerated by an automatic-field-follow expediting device 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5656535-A (JP)
Title: Electronic oven
Inventor: FUKUDA NORISUKE
IPC: F24C7/02
Filed: 1979-10-12
Abstract: PURPOSE: To remove the vapor floating between an infrared detector and a substance being heated and thus perform the detection of the temperature with high precision by directing the flow of air inside a heating chamber downwards in the electronic oven equipped with the infrared detector which detects the temperature of the substance being heated.  
     CONSTITUTION: In the upper part of the heating chamber 3 is provided the infrared detector 15, which receives the infrared rays emitted by the substance 10 being heated under heating through an air inlet port 17 and an infrared-ray transmitting window 16 and detects the temperature of the substance 10. In this device, at the bottom surface of the heating chamber 3, an air-exhaust port 21 is provided on the side of the back surface of a rotary table 4 and the port is communicated with an air-exhaust mechanism 23 consisting of an exhaust fan, etc. through the intermediary of an exhaust pipe 22. By the operation of said air-exhaust mechanism 23, the air inside the heating chamber 3 is exhausted outside, while fresh air is sucked into the chamber 3 through an air-suction port 20. Thus, the flow of the air directing from the upper part of the heating chamber 3 to the lower part thereof is formed, whereby the vapor is prevented from staying between the substance 10 being heated and the detector 15. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5255483-A (JP)
Title: Distribution feedback type semiconductor laser device
Inventor: ITOU KUNIO
IPC: H01S5/12
Filed: 1975-10-31
Abstract: PURPOSE:To produce a distribution feedback type semiconductor device using non-volatile memory eeffect by laminating a frerrodielectric substance and metal on a wafer that becomes an active region.
Patent JP-H09320237-A (JP)
Title: Recording medium cartridge
Inventor: HAYASHI MASATOSHI
IPC: G11B23/03
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate temp. management of a recording medium by the user, even at either its storing or carrying time by providing a temp. measuring means in the vicinity of the recording medium. SOLUTION: The temp. measuring means 3 is disposed in a position to be in contact with the recording medium 2, for example, on the innermost circumferential side of the recording medium 2 and in a contact area which is not used as a recording area. On the other hand, a temp. display means 4 is disposed in an outer peripheral part of the cartridge 1, for example, on an outer peripheral surface of the cartridge 1, which is parallel to a recording and reproducing surface of the recording medium 2 and easily visible for the user and in the vicinity of a corner part, etc., not to be an obstacle to the recording and reproducing operation on the recording medium 2.  The temp. measuring means 3 and the temp. display means 4 are connected up by a wiring line 5, and the temp. of the recording medium 2 is measured by the temp. measuring means 3 with a thermocouple, etc., and is then displayed by the temp. display means 4, such as a liquid crystal display, etc.
Patent JP-S5257602-A (JP)
Title: Pneumatic tyre
Inventor: UEMURA YUKIHISA
IPC: B60C15/06
Filed: 1975-10-31
Abstract: PURPOSE: A pneumatic type having carcass layers the both ends of which are folded along beads and which provide steel cord reinforce layers at outer layors, in which the bead provides soft rubber layor to increase durability. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000324087-A (JP)
Title: Method and device for multiplexing signal
Inventor: KUKUMIYA MAMORU
IPC: H04L5/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To multiplex a plurality of signals by keeping transmission restriction of a received data stream in the case of applying statistic multiplexing to a plurality of the signals that are coded at a variable rate. SOLUTION: Buffers 111-11N of a multiplexer section 10 receive coded streams CS1-CSN such as AV(audio visual) data, a buffer 12 receives a DSM-CC data stream DS, the signals read from the buffers 111-11N, 12 are given to a selector 15, where the signals are multiplexed. A multiplex request section 22 makes a multiplex request of the DSM-CC data stream to a multiplex control circuit 20 on the basis of transmission restrictions such as tCDownloadScenario, DII time-out and DSI time-out received at its terminal 21 and a multiplex delay time in the buffer 12. Thus, the title device multiplexes the streams by keeping the transmission restrictions of the DSM-CC data streams.
Patent JP-S6023902-A (JP)
Inventor: KAWABATA KENJI
IPC: C04B35/47
Filed: 1983-07-18
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-2000328258-A (JP)
Title: High corrosion resistance surface treated steel sheet and its production
Inventor: WAKANO SHIGERU
IPC: C23C22/07
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To particularly improve the corrosion resistance, workability and weldability of the steel sheet by providing the surface of a Zn-contg. plating layer in a base material steel sheet with a dihydrated zinc phosphate composite chemical film and moreover forming an amorphous phosphoric composite film thereon. SOLUTION: The surface of a Zn-contg. plating layer is first provided with a zinc phosphate film obtd. by heating a film of the tetrahydrate formed by widely executed chemical conversion treatment and forming it into the dihydrate. Since being crystalline, this film does not perfectly cover the plating layer, and corrosion is easy to occur from the defective part therein. Thus, for repairing this defective part, as the outermost layer of the film, an amorphous phosphoric film is provided, and sealing treatment is executed. Suitably, the coating weight of the crystalline zinc phosphate film as the lower layer is controlled to 0.3 to 3 g/m2, and the coating weight of the amorphous phosphoric film formed thereon is controlled to 0.1 to 2 g/m2. Moreover, the total coating weight of these two films is suitably controlled to 0.5 to 4 g/m2.
Patent JP-H10321528-A (JP)
Title: Semiconductor processor and using method therefor
Inventor: HOSHINO MASAKAZU
IPC: H01L21/3205
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor processor, which can improve a device operation rate by suppressing the strength of a reaction pipe from being lowered by gas cleaning or the like. SOLUTION: In a CVD device, a semiconductor wafer 2 is heated by a heater, while being housed inside an almost flat reaction pipe 1 equipped with openings at both its terminals in a longitudinal direction, gases for treatment are exhausted through a gas exhaust hole 4Rb (or 4Lb) of flange 4R (or 4L), while being supplied through a gas supply hole 4La (or 4Ra) of a flange 4L (or 4R) into the reaction pipe 1, and deposition on the surface of the wafer 2 can be performed. In such a case, this CVD device forms a double pipe structure, together with the reaction pipe 1 by providing a protection pipe 5 surrounding the outer peripheral side of reaction pipe 1 over almost the full length of reaction pipe 1 in the longitudinal direction.
Patent JP-H10321343-A (JP)
Title: Abnormal combustion detecting ignition plug
Inventor: NAKAYAMA YOSHINORI
IPC: H01T13/40
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain high reliability with the simple constitution, and eliminate the necessity of newly arranging a lead wire and a separately attaching knock sensor by using an insulating material mainly composed of a crystal or the like having a piezoelectric effect as a construction material of an insulator. SOLUTION: Abnormal combustion of an internal combustion engine is detected by using a material having a piezoelectric effect as a material of an insulator 4 of a spark ignition plug. A material mainly composed of a crystal, a material mainly composed of a water soluble crystal such as Rochelle salt, a piezoelectric polycrystal ceramic material such as barium titanate and lead titanate or a piezoelectric monocrystal ceramic material such as LiTaO3 and LiNbO3 or at least two or more complex materials among these materials are used as the material having a piezoelectric effect. When this insulator 4 receives impact force, voltage is generated in both poles by polarization inside of a crystal. In the insulator 4, since voltage changes in response to the size of knock vibration and a time change, a knock can be accurately detected.
Patent JP-S63296291-A (JP)
Title: Hybrid integrated circuit
Inventor: EGUCHI NOBUHIKO
IPC: H01L23/52
Filed: 1987-05-27
Abstract: PURPOSE:To improve working and mounting efficiency by bonding a plurality of single hybrid integrated circuits to each other with a double-sided adhesive. CONSTITUTION:Two single hybrid integrated circuits 1 are bonded to each other with a double-sided adhesive 3 to form a hybrid integrated circuit set 10. By mounting the hybrid integrated circuit set 10 bonded together with the double-sided adhesive on a printed board 2, the mounting efficiency of the printed board 2 can be improved and, moreover, as tow hybrid integrated circuits 1 can be mounted at a time, the working efficiency can be improved.
Patent JP-S6025832-A (JP)
Title: Hydraulic pressure control device of dual circuit type brake for vehicular use
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/26
Filed: 1983-07-20
Abstract: PURPOSE:To make parts interchangeable and at the same time reduce liquid loss and miniaturize the titled device by a structure wherein valve mechanisms, each one of which has a function to release the valve control of one circuit when the other circuit fails in a dual circuit type brake, are made in the same shape. CONSTITUTION:Input liquids E, the pressures of which are generated at two individual chambers of a master cylinder as being equal to each other, are applied from the master cylinder through input ports 9 to input liquid chambers a1 and b1 during braking. Because, at the initial stage of braking, valve body parts 13 are separated from valve seats 6, the hydraulic pressures are outputted through output liquid chambers a2 and b2, output ports 11A and 11B to a rear wheel brake gear and through output ports 10A and 10B to a front wheel brake gear. With the increase of the hydraulic pressures, the braking pressure of the rear wheel is controlled under reduced pressure in relation to the differences among the diameters of pistons 12, 13 and 15 and springs 14. If the hydraulic pressure piping of an A circuit fails, a hydraulic pressure larger than usual is transmitted only to a B circuit.
Patent JP-S6025682-A (JP)
Inventor: KATOU YOSHIMASA
IPC: B25J15/00
Filed: 1983-07-19
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-S5656218-A (JP)
Title: Deodorizing apparatus
Inventor: ISHIZAKI NOBUO
IPC: B01D53/38
Filed: 1979-10-12
Abstract: PURPOSE: To obtain a deodorizing apparatus with good absorption efficiency for releasing gas passing pores from an absorption liquid rapidly to form a membrane fastly by forming gas passing pores along a radius direction of a cylindrical body by a net like member holding a gas absorption liquid in a membrane form.  
     CONSTITUTION: An absorption element 16 constituted by a honeycomb shaped net like member is provided to an outer peripheral portion of a rotary cylindrical body 7 having a malodorous gas introducing portion 5 having an opened central portion of e one side surface to form many gas passing pores in a radius direction of the cylindrical body and the cylindrical body is rotated while immersed in an absorption liquid 4 to hold the absorption liquid in the absorption element 16 to constitute so as to pass a gas while said gas is contacted with a held absorption liquid as shown by an arrow. A shaft 8 of this cylindrical body 7 is attached to a lower box body 3 by a bearing member 9 and rotated by a pulley 10. A malodorous gas is introduced into the hollow portion of the cylindrical body 7 from the gas introducing portion 5 and exhausted from an exhaust duct 6 through gas passing pores formed by the absorption element 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6112194-A (JP)
Title: Circuit for separating luminance signal and chroma signal
Inventor: YAMAGISHI YOUICHI
IPC: H04N9/78
Filed: 1984-06-27
Abstract: PURPOSE:To prevent the deterioration of a frequency characteristic and vertical resolution degree by separating a chroma signal with the aid of a comb-shaped filter and a filter for fetching a frequency range of a chroma signal and subtracting the obtained chroma signal from a video signal to obtain a luminance signal. CONSTITUTION:After a signal YHO+C0 for having passed through a BPF5 goes to an YH-1+C-1 delayed by an 1H delay line 2, it is added to a subtracter circuit 9. Simultaneously the signal YHO+C0 is directly added to the circuit 9 without further processing. The output of the circuit 9 goes to C0-C-1, and an Y signal is deleted, whereby only a C signal is separated. On the other hand, an input signal YLO+YHO-C-1 delayed by a delay line 8 is inputted to a subtracter circuit 11. The delay line 8 has the same delay time as that of the BPF5, and compensates a difference between delayed times of the input signal and the C signal {(1/2C0-C-1)} inputted to the circuit 11 through a 1/2-fold amplifier 10. The circuit 11 eliminates the C signal from a television signal in such a way as YLO+YHO, and separates and outputs only the Y signal YLO+YHO.
Patent JP-H089135-A (JP)
Title: Printer
Inventor: SANO HOMARE
IPC: H04N1/409
Filed: 1994-06-14
Abstract: PURPOSE:To attain high quality printing by allowing the printer to apply optimum image processing corresponding to the size of an image and printing out the image. CONSTITUTION:A transfer printer 10 receives image data and reads a film image to make correction of color and gradation or the like corresponding to the picture. A control unit 19 calculates the size of each image to be printed based on the received image data. When the size of the image is determined, the size of the image at its printing is discriminated as to whether or not it is larger than a prescribed size. When the size of the image is small, the contrast is emphasized and the area of the darker part or the thinner part is made wider to take balance in the case with the larger image. The processing above is applied to all images (frames) to be printed out. When the image processing is finished, after each frame is laid out, the image is printed out while carrying recording paper 18 to print out the color image. The recording paper 18 to be printed out is discharged from the printer 10 onto an ejection tray 17.
Patent JP-S6023128-A (JP)
Inventor: ISHIKAWA MAMORU
IPC: B65C1/00
Filed: 1983-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5925539-A (JP)
Title: Coil unit of coreless type armature
Inventor: KAMATA SAKUO
IPC: H02K3/04
Filed: 1982-07-28
Abstract: PURPOSE:To joint the stacking section of an inner cylinder coil and an outer cylinder coil easily by stretching a combining material formed through coating with a low melting-point metal to the stacking-up section. CONSTITUTION:The inner cylinder coil 11 and the outer cylinder coil 12 formed by coil strands of equal length arranged in parallel are fitted, and combined so that the coil strands are stacked in the radial direction. The combining material 32 is stretched over the coil strands stacked in the radial direction. The combining material 32 uses aluminum, copper or these alloy as a core, and a material in which the core is coated with the low melting-point metal 33 consisting of a brazing material, such as solder, tin or the like or a low melting-point alloy, such as tin, antimony, etc. is used. Laser beams 34 are irradiated to the combining material 32, and the combining material 32 is combined with the coil strands.
Patent JP-H01300316-A (JP)
Title: Shower unit
Inventor: MATSUYAMA TETSUYA
IPC: F24H1/08
Filed: 1988-05-30
Abstract: PURPOSE:To optionally set a rising slope of temperatures by deciding the heating value and the heating time based on the data on the water level and the water temperature. CONSTITUTION:The water temperature detected by a thermistor 8 is compared with a set temperature and the time t1 of the energizing rate is checked in case the water temperature in a tank is low. If the present timing is set within the time t1, a microcomputer 5 transmits an outer signal to turn on a switch 2a. Thus a heater 2 is energized and works. In case the time t1 set by the energizing rate of the heater 2 elapses in a state where the water temperature does not reach a set level yet, the switch 2a is turned off. Thus the switch 2a is kept turned on for the time t1 and then kept turned off for the time (t0-t1) so that the ON/OFF states are repeated. Thus it is possible to control the heater 2 and to ensure a fixed rising slope of temperatures regardless of the water level.
Patent JP-H05136416-A (JP)
Title: Thin-film transistor utilizing plasma oxidation and method thereof
Inventor: KIMU JIYUN JIE
IPC: H01L27/12
Filed: 1991-03-27
Abstract: PURPOSE: To facilitate the manufacture and enhance its operating characteristics and durability, related to a thin-film transistor and the manufacturing method thereof, by taking into consideration a new manufacturing process in which plasma oxidation method used. CONSTITUTION: A gate electrode 2 is formed on a glass substrate 1, a silicon nitride insulating layer 3, an amorphous silicon layer 4 and an N<+> -amorphous silicon layer 6 are laminated thereon, an aluminum layer 7 formed between a source electrode and a drain electrode is oxidized using a plasma oxidation method, an insulating layer 8 is provided, and an oxide film is formed on the surface of the aluminum layer 7.
Patent JP-H06326441-A (JP)
Title: Manufacturing method and device of flexible printed board
Inventor: NAGAO KOICHI
IPC: F26B21/10
Filed: 1993-05-12
Abstract: PURPOSE:To manufacture a flexible printed board lessened in warpage and torsion by a method wherein a polyimide film is set free from distortion after it is cured or burned. CONSTITUTION:Polyamide acid or polyamide organic solvent solution is applied direct onto a metal foil and dried out by heating, and then the metal foil is hardened or burned. The vapor of organic solvent is absorbed in the surface of a coating film while it is dried up. At least three or more hot-air drying chambers 5, 6, 7, and 8 which are separately controllable in temperature and continuously installed and a transfer device which continuously transfers a drying object 12 through the drying chambers 5, 6, 7, and 8 are provided, a duct 11 is installed for guiding organic solvent vapor generated in the fore chambers to the hind chambers, and the drying chamber 8 is set lower than the drying chamber 5 in temperature.
Patent JP-S62289559-A (JP)
Title: Production of fluorine-containing azetidinone
Inventor: SHIMAZAKI MASAMI
IPC: C07D205/08
Filed: 1986-06-06
Abstract: PURPOSE:To obtain a 3-[(1R)-hydroxyethyl]azetidin-2-one derivative in high efficiency, by reacting the corresponding 3-[(1S)-hydroxyethyl]azetin-2-one derivative with trifluorodiethylaminosulfuric acid. CONSTITUTION:The objective (3R,4R)-4-[3-(4-nitrobenzyloxycarbonyl)-3-diazo-2- oxopropan--1-yl]-3-[(1R)-fluoroethyl]azetidin-2-one of formula II useful as an intermediate for a fluorine-containing carbepenem antibiotic substance is produced in high efficiency with an economical process, by reacting 1mol of 3-[(1S)- hydroxyethyl]azetidinone with 1-5mol, preferably 1-2mol of trifluorodiethylaminosulfuric acid in an inert organic solvent such as halogenated hydrocarbon, ether, etc., especially in methylene chloride, preferably at -80-0 deg.C.