baber/WOPTO huggingface dataset:
Patent JP-H07316759-A (JP)
Title: Treatment for partially modifying copper material
Inventor: TANAKA MASAMICHI
IPC: C22F1/08
Filed: 1994-05-20
Abstract: PURPOSE:To modify the mechanical properties and/or physical properties of the treated part in a copper material without deteriorating its characteristics as those of the copper material by irradiating a copper-base stock with high density heat energy and partially remelting and alloying the same. CONSTITUTION:The required part in a copper-base stock of copper, a copper alloy or the like is irradiated with high density heat energy such as an electron beam, a laser and TIG, and if required, the irradiated part is added with metallic elements for alloying. Thus, the copper-base stock is partially remelted and alloyed. Immediately after that, the heat source is moved, the heat in the melted part is absorbed into the peripheral low temp. part, and rapid solidification is executed. Thus, the structure of the irradiated part is refined, and its mechanical properties such as strength and wear resistance or its physical properties such as thermal conductivity and the coefficient of thermal expansion are modified.
Patent JP-S6123594-A (JP)
Title: Circumferential welding of thick steel tubes with large diameter
Inventor: NAGAI MASAMITSU
IPC: B23K31/02
Filed: 1984-07-11
Abstract: PURPOSE:To attain high reliability and efficiency at a weld connection part, by welding the upper half of a steel tube circumference from the outside and the lower half of the steel tube circumference from the inside in a face-down posture. CONSTITUTION:Welding of a thick steel tube 1 with a large diameter is made available in a face-down posture, by welding the lower circular arc part A corresponding between a position III standing for 3 o'clock and IX standing for 9 o'clock, from from the inside of a steel pipe and the upper circular part B of the tube between a position IX standing for 9 o'clock and III standing for 3 o'clock from the outside, employing a welding torch 3. This makes it possible to weld the total circumferential of the tube 1 in a face-down posture, thus assuring high reliability in the welded connection.
Patent JP-S5475211-A (JP)
Title: Read mechanism of facsimile unit
Inventor: KATAGIRI SHIYUUHEI
IPC: G02B26/10
Filed: 1977-11-29
Abstract: PURPOSE: To improve resolution and reliability by a simple constitution, by feeding back optically the output beam to a semiconductor laser.  
     CONSTITUTION: Semiconductor laser 21 in unit 13 is oscillated by the constant current near the threshold value, and output laser beam 22 is focused on manuscript 12 by condenser lense 23. Then, most of the reflected beam from manuscript 12 goes reversely on the light path where this beam came, and is fed back to the junction face of laser 21 through lense 23. Lase beam 24 emitted from other edge faces of laser 21 is made incident onto photo detector 25. As a result, returned laser beam 22 is changed due to characters, pictures, etc., written on the manuscript, and the light quantity of beam 24 is changed according to the change of beam 22, so that the output can be taken out from detector 25. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6034655-A (JP)
Inventor: KURASHIMA KIYOTAKA
IPC: D04B15/74
Filed: 1983-08-02
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-H036784-A (JP)
Title: Circle drawing system
Inventor: FUJISHIRO TADASHI
IPC: G06T11/20
Filed: 1989-06-05
Abstract: PURPOSE:To improve a drawing speed by providing a segment development data store means which stores the segment development data on a produced circle after the radius of the circle turned into the index data. CONSTITUTION:A segment development data table 2 stores the segment development data obtained by developing a circle into a segment with the radius of the circle turned into the index data. A radius comparison means 3 extracts the segment development data out of the table 2 with the radius used as the index data if it is decided that the radius included in the drawing requests is stored in the table 2. A development means 5 produces the segment development data by developing the circle having its radius included in the drawing requests into a segment and stores the radius in the table 2 as the index data when the means 3 judges that the radius is not stored in the table 2. A drawing means 6 draws a circle based on the segment development data extracted out of the table 2 by a segment extracting means 4. As a result, a circle drawing speed is improved.
Patent JP-S5769163-A (JP)
Title: Driving device for torque converter by engine
Inventor: HACHISUGA HIROSHI
IPC: F16H41/24
Filed: 1980-10-14
Abstract: PURPOSE: To reduce an extension of the end of a crank-shaft to reduce the whole width of a pump case by forming, on an outer pierphery of the pump case, a primary gear which is meshed with a pinion of the crank-shaft.  
     CONSTITUTION: A primary pinion 2 is fixedly mounted at an end of a crank-shaft 1 of an engine. A torque converter 4 provided at the end of an intermediate shaft 3 includes a pump case 5 rotatably supported on the intermediate shaft 3. A primary gear 9 is formed on an outer periphery of the pump case 5 and is meshed with said primary pinion 2. By this arrangement, an extension of the torque converter 4 outwardly beyond the end of the crank-shaft 1 can be thus reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06331738-A (JP)
Title: Ultrasonic vehicle detector
Inventor: SUZUKI NOBUO
IPC: G01S7/529
Filed: 1993-05-24
Abstract: PURPOSE:To allow the automatic adjustment of an ultrasonic vehicle detector by starting the regulation of receiving gain and the measurement of reflection time automatically upon turn ON of body switch or reception of an adjustment instruction. CONSTITUTION:Automatic adjustment is started under unoccupied state and a program is actuated by an instruction delivered from a communication line 21 or by operating an adjustment switch 6. At first, a muCPU 11 flickers a LED 4 to notify the start of adjustment and after a D/A converter 16 is set to maximize the gain of an attenuator 14, ultrasonic wave is radiated from a speaker 2. Reflection wave from the floor is then received by a microphone 3 and a data received from an A/D converter 15 is compared with a lowest reference voltage level. If the lowest level is exceeded, the received data is further compared with a target voltage and if the target voltage is also exceeded, gain of the attenuator 14 is controlled to decrease through an A/D converter 16. The CPU 11 begins the measurement of time simultaneously with radiation of ultrasonic wave and when a reference voltage is reached, counting of timer is stopped and the measuring time is recorded 18.
Patent JP-S5933704-A (JP)
Inventor: KUROKI KOUJI
IPC: H01G4/12
Filed: 1982-08-17
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-H0436287-A (JP)
Title: Novel organosilicon compound
Inventor: SAKUTA KOJI
IPC: C08L83/04
Filed: 1990-05-31
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1>CO2 is monovalent ester group in which a fatty acid group in rosin is converted into an ester group; A is <=20C divalent saturated hydrocarbon group; R<2> is 1-30C saturated or unsaturated hydrocarbon group; 0.001<=a<=2; 1<=b<=3). USE:An agent capable of providing tackiness and adhesion to e.g. silicone oil, cosmetic, quasi-drug, etc. PREPARATION:A fatty acid group in rosin is converted into a salt of alkali metal such as Li, Na or K and then allowed to react with an organic halide having double bond in the molecular end such as an allyl halide to synthesize an ester compound expressed by formula II (R<3> is H or 1-5C monovalent saturated hydrocarbon group; (m) is 1-18). Then the compound expressed by formula II is subjected to an addition reaction with an organohydrodienesilane or organohydrodiene-polysiloxane expressed by formula III in the presence of a Pt compound or Pd compound to produce the compound expressed by formula I.
Patent JP-S63306492-A (JP)
Inventor: SAITO YOSHIZO
IPC: G09G1/00
Filed: 1987-06-08
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-S62299023-A (JP)
Title: Method for controlling wafer processing device
Inventor: TADA YOSHIAKI
IPC: H01L21/027
Filed: 1986-06-18
Abstract: PURPOSE:To enable operational sequence of an actuator to be changed with extreme easiness, by serially operationalizing respective program routines in accordance with desirable arrangement of operational codes which express coded operations of the actuator. CONSTITUTION:Operations of an actuator driven and controlled by a controller are coded, and then program routines corresponding to the operational codes are operationalized in accordance with arrangement of the operational codes. The operational codes inputted in accordance with the order of the operational sequence by using a key board which composes an input/output device 20 in a master controller 18 are stored in a controlling memory 78 through an interface 72 and a master control CPU 68. The master control CPU 68 analizes the operational codes in accordance with edition programs and operational code indexes, which are beforehand stored in the controlling memory 78, and then a block of the analized operational codes are transmitted to the prescribed unit controllers 16a to 16d.
Patent JP-S6471163-A (JP)
Title: Semiconductor device for protecting electrical excessive stress
Inventor: BUIJIYAI KEI PATSUTOHATSUKU
IPC: H01L27/04
Filed: 1988-06-09
Abstract: PURPOSE: To obtain a protection against an excessive stress by dividing a buried region into a plurality of small-area separate regions to approximately uniformly disperse the reverse breakdown current over a junction area. CONSTITUTION: A highly doped p-type gate region 2 and a highly doped n-type cathode regions 1 form suppressors. Highly doped n-type buried regions 3 are formed beneath the gate region 2 at junctions with slightly doped n-type region 4 after being divided into small-area separate regions to thereby disperse the reverse breakdown current approximately uniformly over the junction area, thus obtaining a protection against an excess stress.
Patent JP-S6034523-A (JP)
Title: Hydraulic oil controller, in hydraulic travelling variable-speed transmission device of mobile agricultural machine
Inventor: DOI YOSHINORI
IPC: F16D48/02
Filed: 1983-08-04
Abstract: PURPOSE:To reduce shock at the time of variable-speed shifting, by adjusting engagement period of a clutch by adjusting a supply quantity of hydraulic oil to a hydraulic clutch type speed change gear according to the shaft speed of an engine. CONSTITUTION:At the time of engagement and disengement actions of a hydraulic pressure, predetermined flow control of hydraulic oil of an oil pump 7 is done by a flow control valve 8, one of clutch pistons P1, P2... is pushed by supplying the hydraulic oil through a variable-speed shifting valve 9 and the remaining oil in the other hydraulic clutches is discharged into a tank 10. A detected value of a rotary speed by a speed detector S detecting the rotary speed of a crankshaft 2 driving the oil pump 7 through an appropriate mechanism is applied to a control part 11, in control action by the flow control valve 8. Then the detected value is converted into a current value by the control part 11 and a flow path from the flow control valve 8 to the variable-speed shifting valve 9 is controlled.
Patent JP-H05331428-A (JP)
Title: Photosetting type adhesive film
Inventor: OKUMURA KAZUTO
IPC: C09J4/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide photosetting type adhesive film which comprises the light- transmitting base material and the adhesive layer, and can suitably be used for protecting the largely roughened surfaces of the substrate without threading or transferring to the substrate surface on peeling. CONSTITUTION:The photosetting type adhesive film comprises (A) a light- transmitting base material which can sufficiently transmit light of 180 to 460nm wavelength and has a thickness of 30 to 150mum, preferably 40 to 100mum polyethylene terephthalate or polyvinyl chloride) and (B) a photosetting type adhesive layer consisting of (B1) 100 pts.wt. of rubber or acrylic base polymer, (B2) 1 to 100 pts.wt. of a photopolymerizable compound, preferably a substance having less than 5000 molecular weight and 2 to 6 optically polymerizable carbon-carbon double bonds such as trimethylolpropane triacrylate, (B3) 0.1 to 5 pts.wt. of a photopolymerization initiator, preferably of the intermolecular hydrogen abstraction reaction type, such as benzophenone and (B4) 0.1 to 100 pts.wt. (based on B3) of a tertiary amine as an aid for photopolymerization initiation.
Patent JP-S6033070-A (JP)
Title: Radar equipment
Inventor: TAKIGUCHI NOBORU
IPC: G01S7/40
Filed: 1983-08-04
Abstract: PURPOSE:To confirm the total performance of a radar easily by incorporating an inspecting circuit which guides part of a transmission wave to a receiver. CONSTITUTION:A directional coupler 6 extracts a part of the transmission wave of a transmitter from a transmission line and delays it through a delay line 10. Further, a 3dB coupler 7 couples the input and output of the line 10, and a line switch 9 leads the output signal of the line 10 into the radar receiver 5. Then, a pulse wave which is continuous at intervals of the delay time of the line 10 is transmitted to the receiver 5 to know deterioration in the total performance of the radar.
Patent JP-H04369338-A (JP)
Title: Air quality control system
Inventor: TACHIBANA KOICHI
IPC: F24F7/007
Filed: 1991-06-14
Abstract: PURPOSE:To keep air quality at a comfortable level by properly detecting a change in the air quality and hereby controlling an air conditioner and the like. CONSTITUTION:There are provided detector means 1 for detecting air quality, detector means 2 for detecting temperature and humidity, signal processing means 3 for judging air quality based upon an output from the air quality detector means and correcting temperature and humidity, and control means 4 for controlling an air conditioning apparatus 5, etc., for altering an air quality environment based upon a processed signal. Hereby, the cause of the change in the air quality is specified and a change level is judged, and further based upon them the air conditioning apparatus, etc., are effectually controlled to keep the air quality at a comfortable level.
Patent JP-S5770721-A (JP)
Title: Defrosting control system for air conditoner of vehicles
Inventor: SUDOU SHINJI
IPC: B60H1/32
Filed: 1980-10-15
Abstract: PURPOSE:To dehumidify intake air for defrosting the inside surface of the window glasses in an air conditioner having a control circuit by actuating a compressor when the outside temperature is higher than an allowable level and by increasing the amount of the outside air to be taken in when the outside temperature is lower than the allowable level during the operation of the wipers. CONSTITUTION:While the wiper switch 24 is switched on, a compressor 3 is actuated through an electromagnetic clutch 4 when the outside temperature 25 is higher than an allowable operating temperature t1 to dehumidify the outside air taken into the cabin by means of evaporator 1 for reducing the absolute humidity of the air. When the outside temperature 25 is lower than the temperature t1, a control circuit 5 controls a blower 12 so as to increase the outside air to be taken in so that the amount of air of a low absolute humidity blown out from a defrosting diffuser 181 is increased. If an increased amount of air has already been supplied to the defroster, a door 20 is adjusted so as to increase the ratio of the outside air in the air supplied to the defrosting diffuser 181. The defrosting operation is attained only by switching ON the wiper switch.
Patent JP-H11336594-A (JP)
Title: Method and circuit for driving injector
Inventor: ENDO TOKIAKI
IPC: F02P1/08
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an injector driving circuit capable of reducing an transition duration for opening a valve of an injector with a simple circuit configuration. SOLUTION: Respective output voltages of generator coils W1 and W2 in a magnet generator 31 attached to an internal combustion engine are converted into direct currents E1 and E2 (E2 <E1 ) by means of power circuits 32 and 33. A first capacitor C1 is charged by the direct current E1 , and when an injection command signal is not generated, a charge controlling switch 34 is turned on so that a second capacitor C2 is charged by a voltage across the first capacitor C1 . A voltage across the second capacitor C2 is applied to a series circuit of an injector 1 and a driving current controlling switch 30, thus feeding a starting current through the injector 1. A holding current is fed through the injector 1 from the second power circuit 33 through a diode D1 .
Patent JP-S5667729-A (JP)
Title: Differential-pressure converter
Inventor: TAKAO HIROSHI
IPC: G01L13/02
Filed: 1979-11-07
Abstract: PURPOSE: To prevent the zero point from moving when the attenuation of a differential pressure converter is controlled and obtain an attenuation corresponding to the control quantity by providing a rotatable valve body and a valve guard in the sealing liquid passage provided in either one of the two liquid-sealing chambers.  
     CONSTITUTION: The differential pressure between the pressures applied to diaphragms 2 and 3 is transmitted through a sealing liquid 6 to a bellows 4, and a converter 5 connected to the bellows 4 is displaced to generate an output. On doing this, the sealing liquid 6 passes through a damper hole 18 made in a valve body 7, and the fluid friction produces a damping effect. In the constitution, however, turning the valve body 7 permits the damper holes 18 to be selected so that the fluid resistance is varied to control the attenuation. Moreover, the valve body 7, which is provided with a valve guard 11, a wave washer 14 and the like, has no possibility of plays. Therefore, all faults such as the shift of the zero point in the conventional  methods are eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H037643-A (JP)
Title: Car washing method
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/06
Filed: 1989-06-06
Abstract: PURPOSE:To have even and efficient brush cleaning even in case there are projections and recesses on the front and rear surfaces of a car body by rotating vertical brushes either regularly or reversely, and moving it as creeping on the front or rear surface of the car body. CONSTITUTION:When vertical brushes 51, 52 are rotated regularly and moved as approaching each other until their bristles approach so as to interfere with each other approx. on the center line L-L of a vehicle V, a gate-form traveling frame 1 starts forward motion. When the two brushes 51, 52 come in slide contact with the front surface of the vehicle V body, this traveling frame 1 stops the forward motion. When the two brushes 51, 52 move in the direction apart from each other to reach the left and right ends of the front surface of the body, they move in the directions as approaching each other to perform brush cleaning of the front surface. When the close position is attained where the bristles interfere with one another, the brushes 51, 52 are rotated reversely and move in the direction of opening so as to perform another phase of brush cleaning on the front surface.
Patent JP-S5767262-A (JP)
Title: Gas discharge display panel
Inventor: SHINODA HIROSHI
IPC: H01J11/42
Filed: 1980-10-13
Abstract: PURPOSE:To enhance the mutual separation property between dosplay ditts, by placing a phosphor layer on the internal surface of a substrate for the cover of a surface discharge type gas discharge panel, and by utilizing the transmission light absorbing action of the phosphor layer itself. CONSTITUTION:A display panel 10 has, interposing a gas space 11, a pair of glass substrates 12 and 13, which are placed facing each other; a Y electrode 14 which can expand breadthwise is provided on the substrate 12; on the Y electrode, an X electrode 16 which can expand lengthwise and an islandlike discharge control electrode 17 are provided through an insulating film 15. On the other hand, on the internal surface of a substrate 13 which acts as a substrate for the cover, the phosphor layer 20 having a thickness of 2-50mum is provided in the coating density of 40-100%. Consequently, unnecessary emission can be eliminated from a visual field and thereby the separation property between dotts can be enhanced through the utilization of the light-transmission loss characteristics of a phosphor layer itself, by observing the emission from the phosphor layer 20 caused by the excitation of the discharge light through the phosphor layer 20.
Patent JP-H05315992-A (JP)
Title: Receiving circuit
Inventor: ONODA MASAHIRO
IPC: H04L27/22
Filed: 1992-05-08
Abstract: PURPOSE:To speed up the frequency synchronizing time of a local oscillator constituted of a phase locked loop(PLL). CONSTITUTION:This receiving circuit includes the 1st local oscillator 12, the 1st frequency conversion circuit 11 for converting to the 1st intermediate frequency(IF) signal by using an output from the oscillator 12, the 2nd local oscillator 14 constituted of a PLL, and the 2nd frequency conversion circuit 13 for converting the 1st IF signal into the 2nd IF signal by using an output from the 2nd local oscillator 14. The circuit is also provided with a variable frequency type reference oscillator 15 for supplying a reference oscillation output to be a reference frequency to the 1st and 2nd local oscillators 12, 14 and an automatic frequency control circuit 16 for controlling the oscillation frequency of the oscillator 15 so as to suppress an error from the required value of the 2nd IF of the 2nd frequency conversion circuit 13 and the true value of the oscillation frequency of the oscillator 14 is provided with a deviation within an allowable range so that the common divisor frequency for the oscillation frequency of the oscillator 15 is increased.
Patent JP-2000325775-A (JP)
Title: Liposome and manufacture thereof
Inventor: YOSHIKAWA KENICHI
IPC: A61K9/127
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a large-size unilamellar phospholipid membrane liposome which is of a uniform shape and is best suited for carrying a useful substance by making the surface of the liposome adsorb a cation and at the same time, hold an aqueous useful substance solution internally. SOLUTION: A large-size unilamellar phospholipid membrane liposome is formed by making it adsorb a cation into the surface and at the same time, hold an aqueous useful substance solution internally. In this case, the cation is preferably a physiologically harmless Mg2+ having a high affinity with a phosphoric acid ion. The cation is adsorbed into the phosphoric acid ion of a phospholipid membrane and consequently the cation collects onto the phospholipid membrane resulting in the generation of an osmotic pressure to cause the swelling of the liposome. Therefore, it is possible to encapsulate the useful substance such as a drug e.g. an anticancer drug or DNA for gene implantation, together with the cation, into the aqueous useful substance solution to be brought into contact with the phospholipid membrane.  Thus the useful substance is conveyed upto a target cell or the like using the liposome as a carrier, as the useful substance is stably encapsulated in the liposome.