baber/WOPTO huggingface dataset:
Patent JP-H01290592-A (JP)
Title: Method for synthesizing diamond
Inventor: ITO TOSHIMICHI
IPC: C30B29/04
Filed: 1988-05-16
Abstract: PURPOSE:To efficiently obtain diamond wherein deposition velocity is rapid and stability in a synthesizing process is made high by bringing gas which has been obtained by exciting both gaseous hydrocarbon and gaseous oxygen- contg. inorganic compd. into contact with a base plate. CONSTITUTION:The aimed diamond is obtained by bringing gas which has been obtained by exciting both gaseous hydrocarbon and gaseous oxygen-contg. inorganic compd. into contact with a base plate. As the above-mentioned gaseous hydrocarbon, substance obtained by gasifying hydrocarbons is utilized. As preferable hydrocarbon, paraffinic hydrocarbon (e.g. methane), ketones (e.g. acetone), alcohols (e.g. ethanol) and amines (e.g. triethylamine), etc., are shown. As the oxygen-contg. inorganic compd., for example, CD and CO2 are shown. Relative concn. of both gaseous hydrocarbon and gasous oxygen-contg. inorganic compd. is ordinarily regulated at 20-80mol% as the content of gaseous oxygen-contg. inorganic compd. for total of both gaseous hydrocarbon and gaseous oxygen- contg. inorganic compd.
Patent JP-H07327363-A (JP)
Title: Switching power supply
Inventor: TERASHI HIROTO
IPC: H02M3/28
Filed: 1994-05-31
Abstract: PURPOSE:To block transmission of noise from the secondary of a transformer to the primary thereof. CONSTITUTION:DC output voltage Vo from an output voltage detection circuit 11 is divided by resistors R1, R2 and applied to the reference of a shunt regulator 10. A phase compensation circuit 21 delivers the derivative of the DC output voltage Vo, as a detection signal, through a differential circuit. The detection signal is inverted through an inverter 23 and applied to the reference of the shunt regulator 10. Consequently, the phase lead element of the output voltage detection circuit 11 is compensated and the gain decreases linearly as the frequency increases.
Patent JP-H11309756-A (JP)
Title: Mold for molding disc base, apparatus for molding, and method therefor
Inventor: KOSHIDA AKIO
IPC: B29C33/38
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a disc base wherein damage of the contact face between a stamper and a signal face mirror caused by sliding between the stamper and the signal face mirror is decreased to remarkably improve life of the stamper, and an apparatus for molding, and a method for molding. SOLUTION: Two mold cores facing to each other and arranged openably/ closably and a stamper 16 fitted on one mirror member 13 among mirror members provided on sides of each mold core facing to each other are provided and under a condition where the mold cores are closed each other, a cavity for molding a disc base is formed of at least the stamper and another mirror member, in this mold for molding the disc base, a carbon film 20 is formed on the contact face of the stamper.
Patent JP-S60263488-A (JP)
Title: Optical integrated circuit device
Inventor: SUGINO TAKASHI
IPC: H01S5/10
Filed: 1984-06-12
Abstract: PURPOSE:To obtain an optical integrated circuit in which light wave guide routes can be connected to a semiconductor laser easily by a method wherein a semiconductor base plate which have ridge type stripes having a ramification. CONSTITUTION:The optical integrated circuit device is composed of an n type GaAs base plate 27, a ridge part 28, an n type GaxAl1-xAs clad layer 29, a GayAl1-yAs active layer 30, a p type GaxAl1-xAs clad layer 31, an n type GaAs 32, a Zn diffusion layer 33 and an ohmic electrodes 34, 35 guide layer 36. When a semiconductor laser part 37 is operated with this optical integrated circuit, the light reciprocates and transmits between its cavities and surfaces, and is amplified, and in the meantime, a part of the light at the ramificated part is taken out to the guide layer 36. The semiconductor laser and the light wave guide routes can be easily connected by using the semiconductor base plate having ridge type stripes ramificated like this.
Patent JP-S5744338-A (JP)
Title: Noise reduction device
Inventor: ISHIGAKI YUKINOBU
IPC: G11B20/24
Filed: 1980-08-29
Abstract: PURPOSE: To prevent a noise modulation (breathing) photomenon by varying the time constant of a control voltage according to fluctuations of the frequency of an input signal.  
     CONSTITUTION: The output signal of a compressing circuit D using a variable emphasis gain controlling circuit 16 is applied to a low-pass filter 17 and a high-pass filter 18. The outputs of those filters are applied to rectifying circuits 21 and 22 through amplifiers 19 and 20 respectively. The output of the rectifying circuit 17 is applied to an adder through an integrating circuit 23 having a time constant with which no ripple is generated in a low-frequency component, and the output of the rectifying circuit 22 is applied to the adder 25 through an integrating circuit 24 having a minimum time constant with which no ripple is generated in a high-frequency component. Consequently, a control voltage EO corresponding to the fluctuations of the frequency of an input signal is obtained from the adder 25 and a variable emphasis gain controlling circuit 2 is controlled by it. An expanding circuit F is constituted similarly to obtain a control voltage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04324763-A (JP)
Title: Automatic scanning horizontal deflection device
Inventor: BANDO TAKAHIRO
IPC: H04N3/223
Filed: 1991-04-24
Abstract: PURPOSE:To reduce power loss by generating a control signal for a variable power supply circuit based on an output of a circuit detecting amplitude of a flyback pulse and a circuit discriminating a frequency of a horizontal synchronizing signal. CONSTITUTION:A voltage Ve based on an amplitude of a flyback pulse induced in a detection winding 5c provided on a secondary side of a choke transformer 5 between a variable power supply circuit and a horizontal output circuit 7, and a voltage Va obtained by the frequency-voltage conversion of a horizontal deflection frequency at a frequency-voltage conversion circuit 9 are added by an adder circuit 10, and the result is fed back to the variable power supply circuit 4 as a control signal. Through the constitution above, it is possible to keep the horizontal deflection width constant independently of the horizontal deflection frequency without use of a detection resistor and the automatic scanning horizontal deflection device is realized, in which power loss is less and the horizontal amplitude is made almost constant even when the horizontal deflection frequency is changed.
Patent JP-S61278940-A (JP)
Title: Data processing device
Inventor: TERADA HIRONORI
IPC: G06F13/00
Filed: 1985-05-31
Abstract: PURPOSE:To generate a new data packet at a high speed and to make a special transmission line for the new data packet unnecessary by detecting data to be paired when data is transmitted on transmission lines and jointing new data to either one of transmission lines. CONSTITUTION:A data packet pair detecting circuit 48 detects identification data included in a control code from the data packet transmitted on the 1st and 2nd data transmission lines 28 and 34. When a pair of packets are detected, the detecting circuit 48 transmits a coincidence signal to a stop circuit 80, and data is fetched from elements C3 and C13. Simultaneously the stop circuit 80 transmits a stop signal to elements C2 and C12. According to a pair of data from the stop circuit 80 a uniting circuit 82 generates one new data packet, and flows it on the transmission line 28 through the circuit 84.
Patent JP-S61278114-A (JP)
Title: Transformer for multi-output switching power supply
Inventor: OOTA HIKO
IPC: H01F30/00
Filed: 1985-06-01
Abstract: PURPOSE:To set output voltage at a value extremely close to a desired value easily by fractionating and adjusting the number of magnetic flux interlinking with a secondary winding. CONSTITUTION:One or a plurality of U type cores 14 are further mounted to an E-I type core so that the end surfaces of the U type cores are brought into contact with the side surface of the E-I type core. The angles of the end surfaces of the U type cores 14 are brought to a right angle [shown by a symbol (a)] to the E=I type core, or brought to arbitrary angles [shown by symbols (b), (c)] such as 45 deg. and 60 deg., thus giving the number of mounting and the directions of mounting of the U type cores 14 the large degree of freedom. The U type cores 14 may be fitted to the E-I type core through bonding. The number of side magnetic paths is augmented with the increase of the number of mounting of the U type cores, thus bringing an output voltage value close to a desired value by selecting the positions of leading-out of secondary winding terminals.
Patent JP-H07323260-A (JP)
Title: Coated steel sheet which has excellent workability, contamination resistance at high temperature and excellent corrosion resistance and is favorable for food sanitation
Inventor: SHIGEKUNI TOMOFUMI
IPC: C23F11/00
Filed: 1994-05-31
Abstract: PURPOSE:To obtain a coated steel sheet having excellent thermal contamination resistance, etc., by providing this steel sheet with a coating film of pigments supplying specific components and silica on a primer coating film layer on its front side, a cured coating film of a polyester having specific characteristics thereon and a primer coating layer added with chromate rust preventive pigments on its rear surface. CONSTITUTION:The coated steel sheet consisting of a surface treated steel sheet subjected to a chemical conversion treatment is provided with the coating film formed by mixing the pigments supplying phosphate ions, the pigments supplying vanadic acids and the silica respectively at 1 to 80, 1 to 80 and 1 to 40 pts.wt. per 100 pts. wt. resin on the primer coating film layer on the front side to be indirectly brought into contact with food. The cured coating film of the polyester having a modulus of elasticity >=5.8X10<8>dyne/cm<2> at 120 deg.C and elongation >=100% at 20 deg.C is formed on the finish coating film thereof. Further, the rear surface which does not come into contact with food is provided with the primer coating film layer added with the chromate rust preventive coating material.
Patent JP-S6010731-A (JP)
Title: Plasma etching device
Inventor: SUDOU ATSUSHI
IPC: C23F4/00
Filed: 1983-06-30
Abstract: PURPOSE:To enhance high speed character of an etching process by a method wherein an electron beam or an ion beam is irradiated into plasma to enhance density of plasma. CONSTITUTION:A high-frequency electric power source 25 is connected between a plane electrode 21 put upon with samples 24 and an opposite electrode 22, and a voltage is applied to generate plasma between the two electrodes. Accelerated electrons are irradiated from an electron beam irradiating system 26 to the plasma region thereof to enhance density of plasma. By increasing the amount of electrons in plasma according thereto, a gas reaction is accelerated, active gas ions and neutral radicals are increased, and the active gas ions and the neutral radicals are injected along a vertically electric field on the surfaces of the plane electrode 21 and the samples 24 in a cathode drop region. Accordingly, the reaction with molecules on the surfaces of the samples is accelerated still more to enlarge the etching speed.
Patent JP-H08286772-A (JP)
Title: Power controller and power supply unit
Inventor: NAKAYAMA TAKUHIDE
IPC: G05F1/455
Filed: 1995-04-19
Abstract: PURPOSE: To stabilize output without making output power unstable due to noise and the like by reducing output power without reducing the conductive angle of a thyristor at the time of slight output when small output power is requested. CONSTITUTION: At the time of slight output in the case of a conventional power controller, the conductive angle θ2 of a triac 25 is required to be small. In the case of this power controller 23a, output power is controlled and micro output can be obtained by reducing (or enlarging a non-conductive angle) the number of the turning-on times of the triac 25 without reducing the conductive angle so much, and therefore output can be stabilized even in the case of micro output. furthermore, a DC component is prevented from being contained, the controller can deal with the case of a load 24 which requires AC power can be realized and the verification of output is facilitated.
Patent JP-H023587-A (JP)
Title: Motorcycle
Inventor: KOMORI MASAMICHI
IPC: B62K11/04
Filed: 1989-05-12
Abstract: PURPOSE:To improve the degree of freedom in designing an air release pipe by providing a backstay protrudingly at the lower part of a main frame upward through between the air release pipes in a motorcycle provided with an engine with its backward extended air release pipe connected at its back face so as to avoid the interference with the air release pipe. CONSTITUTION:A backward tilting backstay 2h is connected between the intermediate narrow width part of a set rail 2g extendingly provided from the intermediate part of the main pipe part 2a of a main frame 2 and the back side peripheral upper part of the curved part 2e of the main frame 2. This backstay 2h is formed of the pipe with its intermediate part curved inwardly toward the side. An air release pipe 18 is extendingly provided through the outside of the curved part of the backstay 2h, along the lower outside of a pair of right and left seat rail 2g. The interference of the backstay and the air release pipe is avoided by this structure and the degree of freedom in designing an air release pipe is improved.
Patent JP-S60261888-A (JP)
Inventor: WAKAMATSU YUKINARI
IPC: E21B17/00
Filed: 1984-06-11
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-H09279863-A (JP)
Title: Structure of timbering working platform
Inventor: HARANO KOJI
IPC: E04G27/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of horizontal force by connecting a lining plate and the beam material of an upper section by a diagonal member and transmitting horizontal force by loading load to the beam material through the diagonal member. SOLUTION: The upper sections of diagonal members 9 are connected rotatably onto the side faces of a girder material 8 constituting a lining plate 7 by connecting pins, and the lower sections of the diagonal members 9 are coupled rotatably to a beam material 4 at an uppermost level through connecting pins. When loading load is loaded on the lining plate 7, horizontal force is generated in the lining plate 7. The horizontal force is transmitted to the diagonal members 9 through the girder materials 8 having integral structure, and transmitted to the beam material 4 at the uppermost level through a plurality of the diagonal members 9, but horizontal force transmitted to the beam material 4 is sent to an earth retaining wall and borne because the beam material 4 is connected to the earth retaining wall. Accordingly, the generation itself of horizontal force can be inhibited, and the cross sections of supports 1 can be reduced.
Patent JP-S63284697-A (JP)
Title: Heat sensor
Inventor: KUBO MASANORI
IPC: G01K7/24
Filed: 1987-05-15
Abstract: PURPOSE:To decrease the number of components of a heat sensor, to reduce its cost, and to facilitate the fitting of a heat-sensitive element to a heat- sensitive plate by using the same member as both the heat-sensitive plate and a circuit board. CONSTITUTION:The wiring board 2 is supported projecting from the reverse surface of a casing 1. The wiring board 2 is so called a metallic printed board and formed by using a relatively thin metallic board 11 as a base and laminating a thin conductive layer 13 on its surface across a thin insulating layer 12, and a wiring pattern is formed on the conductive layer 13. Electronic components 4 including the heat-sensitive element 3 are mounted on the wiring pattern. Then the metallic board 11 of the wiring board 2 is heated as the ambient temperature rises, and consequently the heat-sensitive element 3 mounted on the wiring board 2 is heated. Namely, the metallic board 11 operates as the heat-sensitive plate.
Patent JP-H08309217-A (JP)
Title: Shredder
Inventor: IKEDA MITSUHIRO
IPC: B02C18/22
Filed: 1995-05-18
Abstract: PURPOSE: To make it possible to compress the volume to house gathered and shredded paper pieces and to reduce the space for storage and transportation by providing a housing section for storing the paper pieces cut by a cutter with a discharging means for discharging the air of this housing section. CONSTITUTION: A motor 7a for driving stops when the inside of a shredded paper piece housing bag 21 having air permeability is filled full of the shredded paper pieces 39 cut by the cutter 4 and housed in this bag and a switch 23 for detecting the full of the shredded paper pieces operates. Next, the shredded paper piece housing bag 21 is taken out of the inside of a cabinet 20 and is housed into a housing bag made of paper for shrinking having no air permeability. The aperture of this housing bag made of paper for shrinking is inserted into an aperture 35 for insertion of the housing bag.  A hermetic closing member 36 made of rubber hermetically closes the aperture of the housing bag made of paper for shrinking and simultaneously, a motor 27 for high-speed rotation and a fan 28a for rotation are rotated and the air in the housing bag made of paper for shrinking is sucked when the switch of the operation section of a main body case 1 is pushed in this state. The inside of the shredded paper piece housing bag 21 is thereby compressed together with the housing bag made of paper for shrinking.
Patent JP-S5545756-A (JP)
Title: Water and oil repellent
Inventor: SOEI MOTOOMI
IPC: D06M101/08
Filed: 1978-09-28
Abstract: PURPOSE: A water and oil repellent that is composed of a copolymer from a polymerizable compound containing fluoroalkyl group and 2-hydroxy-3-chloropropyl acrylate or methacrylate, thus showing high durability in the use of laundry and dry cleaning.  
     CONSTITUTION: Said repellent is composed of a copolymer from (A) more than 25wt% of a polymerizable compound bearing fluoroalkyl group and (B) 0.1W 10wt% of 2-hydroxy-3-chloropropyl acrylate or methacrylate or a terpolymer from (A) and (B) at the same ratio as above and further (C) 5W74.9wt% of stearyl acrylate or methacrylate. (A) is, e.g., CF 3 (CH 2 ) 7 (CH 2 ) 11 OCOCH=CH 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07305738-A (JP)
Title: Cushion unit
Inventor: TAKASAKI HIDEKI
IPC: F16F9/46
Filed: 1994-05-10
Abstract: PURPOSE:To perform regulation of a car height by a method wherein, during closing of an on-off valve, a piston pressure chamber is communicated with a spring support pressure chamber through a check valve and during opening of the on-off valve, the spring support pressure chamber and a reserve chamber are intercommunicated through the on-off valve. CONSTITUTION:Since, during closing of on-off valves 41 and 42, a piston pressure chamber 12B and a spring support pressure chamber 32 are intercommunicated through a check valve 43, working oil in a piston pressure chamber 12B is fed with a pressure to the spring support pressure chamber 32 through reciprocating movement of a piston 11, a cylinder spring support 22 is moved axially of a cylinder 7, the reaction force of a suspension spring 4 is increased. Since, during opening of the on-off valves 41 and 42, the spring support chamber 32 and a reserve chamber 13 are intercommunicated therethrough, working oil for the spring support pressure chamber 32 is returned to the reserve chamber 13, the cylinder spring support 22 is moved axially of the cylinder 7, and the reaction force of the suspension spring 4 is decreased. When a piston rod and the cylinder are disposed between a car body and wheels owing to the fluctuation of the reaction force of the suspension spring 4, a car height is regulatable.
Patent JP-H06334994-A (JP)
Title: Adaptive motion interpolation signal generator using motion vector
Inventor: YAMAUCHI TATSURO
IPC: H04N19/139
Filed: 1993-05-21
Abstract: PURPOSE:To suppress the picture distortion generated due to the quick change of the magnitude of a motion vector. CONSTITUTION:When the magnitude ¦V¦ of a motion vector V detected by a motion vector detecting circuit 13 exceeds a threshold THV outputted from a threshold generating circuit 42, an upper threshold THH of an adaptive motion interpolation switching control circuit 32 is controlled so as to be gradually increased in accordance with the increase of difference DELTAV between them. Then, the inclination of the control characteristic of an adaptive motion interpolation coefficient beta is reduced. As the result, a linear field interpolation signal S2 is selected more easily in comparison with the case that ¦V¦ does not exceed the threshold THV.
Patent JP-H05285549-A (JP)
Title: Method and device for generating liquid pressure by detonation
Inventor: SUZUKI MINORU
IPC: B21D26/021
Filed: 1992-04-15
Abstract: PURPOSE:To provide the method for converting the gaseous pressure by detonation to a liquid pressure and the device for this purpose. CONSTITUTION:A combustion chamber 1 is so set that its sectional area decreases gradually from one end 1A on progression of a flame. A convergent part having the min. sectional area is formed at the other end 1B and an liquid pressure chamber 12 housing a liquid faces the aperture at the other end 1B. The sectional area of this combustion chamber decreases and, therefore, the pressure increases on progression of the flame in the combustion chamber 1. The pressure at the other end 1B is extremely high. This high pressure is transmitted to the liquid in the liquid pressure chamber 12. A molding chamber 13 is provided in communication with the liquid pressure chamber 12 and a metallic mold 16 for molding which supports a member P to be molded is housed in the molding chamber 13. The liquid pressure chamber 12 is so formed that shape and size of the chamber or the properties of the liquid can be properly changed.
Patent JP-S612694-A (JP)
Inventor: TAKENAGA HISAYOSHI
IPC: B66D1/48
Filed: 1984-06-13
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-H0774092-A (JP)
Title: Aligner and manufacture of device using the same
Inventor: SHIOZAWA TAKANAGA
IPC: H01L21/027
Filed: 1994-06-01
Abstract: PURPOSE:To lessen the unevenness in the quantity of exposure of an aligner by controlling the time of exposure by the present pulse beam, according to the quantity of exposure, concerning at least one pulse beam of a plurality of pulse beams supplied in order. CONSTITUTION:A projecting optical system 10 projects a demagnified circuit pattern drawn on a reticle 9, on a semiconductor substrate 11. A movement control system 101 shifts the reticle 9 and the semiconductor substrate 11 at a fixed speed accurately at the same ratio with the magnification of the projection of a projection optical system 10 by a driver. A luminous energy detector 12 monitors the quantity of exposure of each pulse in the semiconductor substrate 11 indirectly by monitoring some beams of the pulse light divided by a half mirror 5. A controller 103 controls the timing to oscillate the pulse laser 1, according to the value of exposed luminous energy from a luminous energy computing element 102. Hereby, the nonuniformity in exposed luminous energy can be minimized.