baber/WOPTO huggingface dataset:
Patent JP-S59196938-A (JP)
Title: Throttle-valve controlling apparatus
Inventor: SATOU HAJIME
IPC: F02D9/02
Filed: 1983-04-23
Abstract: PURPOSE:To enable to control a throttle valve mechanism in a highly accurate and safe manner, by controlling one of two throttle valves by means of an electronically controlled actuator, and controlling the other through depression of an accelerator pedal by use of a mechanical link mechanism. CONSTITUTION:An electronically controlled actuator 3 is attached to one (1) of two throttle valves 1, 2 provided in a throttle body 8. The opening of the valve 1 is controlled by a driving circuit 13 and a control circuit 12 for calculating a control signal from various signals representing the operational conditions of an engine which are furnished to the control circuit 12. On the other hand, the other throttle valve 2 is connected to an accelerator pedal 5 mechanically by a wire 6 so that it is controlled through depression of the accelerator pedal 5. By employing such an arrangement, accurate control can be achieved by the electronically controlled throttle valve, and a fail-safe function can be obtained by the mechanically controlled throttle valve.
Patent JP-S55613-A (JP)
Title: Tuning fork type oscillator
Inventor: KUDOU AKIHITO
IPC: H03H9/21
Filed: 1978-06-13
Abstract: PURPOSE:To facilitate the assembling work and thus to realize the mass production by attaching the magnetic substance to the basement of the oscillator. CONSTITUTION:Driving electrode film 2-a is adhered close to tuning fork type crystal oscillator 1 via adhesion film 2-b, and then magnetic substance 6 is stuck to part of oscillator 1. Then the heat sealing is carried out via solder 5 stuck previously to case 4 made of the ceramics or the like wile sucking substance 6 via magnet bar 7.
Patent JP-H04313468-A (JP)
Title: Welding method for stainless clad steel pipe
Inventor: OGATA YOSHINORI
IPC: B23K9/00
Filed: 1991-04-03
Abstract: PURPOSE:To furnish the simple manufacturing method of a stainless clad steel pipe free from weld defects where the pipe can be manufactured by submerged arc welding of one layer on both inside and outside. CONSTITUTION:A groove where an inside groove depth is regulated to 80-100%, of a stainless steel thickness and a groove angle is regulated to 20-120 deg. is provided and after an outside groove part is tack-welded, both inside and outside are subjected to submerged arc welding of one layer respectively by using a welding wire having components more than those of stainless steel in the range of 400-800A of a welding current on an inside stainless steel groove part.
Patent JP-S59196602-A (JP)
Title: Microstrip line variable phase shifter
Inventor: TAKAHASHI MASARU
IPC: H01P3/08
Filed: 1983-04-21
Abstract: PURPOSE:To change equivalently an electric length of a line by constituting a titled phase shifter so that a dielectric having a length equal to an integral number times of a half wave of a microstrip line is changed for the position to the said line. CONSTITUTION:The microstrip line 3 is formed on a dielectric board 2, and the dielectric 4 having a length (l) equal to an integral number times of a half wavelength to the line 3 is fixed to a prescribed distance on the microstrip line 3 by means of a moving rod 5. Then, when the gap between the dielectric 4 and the microstrip line 3 is changed by moving vertically the dielectric 4 by means of the moving rod 5, the electric length of the line is changed equivalently.
Patent JP-S545854-A (JP)
Title: Method of producing bends
Inventor: YOSHITAKE AKIRA
IPC: B21D3/00
Filed: 1977-06-15
Abstract: PURPOSE: To form bends excellent in integranular corrosion resistivity by bending a stainless steel pipe, cooled simultaneously from the in and outside thereof after high frequency induction heating. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10266909-A (JP)
Title: Fuel vapor treating device for internal combustion engine
Inventor: TERAOKA MASAHIKO
IPC: F02M25/08
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel vapor treating device for an internal combustion engine, in which sucking/purging performance of a canister during the operation of the engine can be maintained properly without enlarging or complicating the structure of the canister. SOLUTION: An electronic controller 51 estimates the temperature within a canister 14, based on the purge flow rate (the opening of a purge controlling valve 22), a purge concentration learning value, and the temperature within an engine room. In addition, the electronic controller 51 controls the purge flow rate (the opening of the purge controlling valve 22) so that the estimated temperature within the canister 14 is kept at a temperature higher than the prescribed one, thereby preventing the temperature within the canister 14 from dropping, compared with the time of a start of the engine, due to the heat of vaporization, which results in lowering of the purging capacity.
Patent JP-H04306336-A (JP)
Title: Temporary reinforcing structure for building unit
Inventor: MIYASHITA HACHIRO
IPC: E04B1/348
Filed: 1991-04-04
Abstract: PURPOSE:To perform reliable temporary reinforcement of the notch part of a notch beam and to prevent deformation of a building unit, in temporary reinforcing structure, e.g. a porch unit, for a building unit having a notch beam the intermediate part of which is notched. CONSTITUTION:In a building unit having a notch beam 1 the intermediate part of which is notched and being framed is temporarily reinforced, a temporary reinforcing beams 2A made of a steel arranged along the notch beam 1 is provided. The temporary reinforcing beam 2A is fixed in a way that the two ends thereof are respectively mounted on notch end parts 1b and 1c through fastening by means of bolts.
Patent JP-H09260823-A (JP)
Title: Method and apparatus for applying electronic part bonding material
Inventor: SASAKI MASARU
IPC: H05K3/30
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for applying electronic part bonding material whereby the working time taken to set the coating conditions is reduced. SOLUTION: The change of the coating shapes with change of the coating conditions of various bonding materials is recognized to previously register data of the result. When desired coating shape is inputted, the registered data is referred to automatically control the jet rate of a coating nozzle. For each electronic part the coating shape required for the adhesion thereof is previously registered. When an electronic part information is inputted, the coating shape required for the adhesion is obtained to automatically set the coating conditions, as described above.
Patent JP-S61229230-A (JP)
Title: Magnetic recording tape
Inventor: SUZUKI KENJI
IPC: C09D5/23
Filed: 1985-04-04
Abstract: PURPOSE:To obtain a surface protective layer which has substantial mechanical strength in spite of a small thickness and exhibits an excellent running characteristic and effect of improving durability by forming a metallic or metalloid layer on the surface of a plastic film on the side opposite from the surface on which a magnetic layer is formed and forming an oxide layer on the surface thereof. CONSTITUTION:The metallic or metalloid layer is formed on the surface of the plastic film on the side opposite from the surface on which the magnetic layer is formed and the oxide layer is formed on the surface of such metallic or metalloid layer. For example, the ferromagnetic layer 2 is formed on one surface of the plastic film 1 which is a non-magnetic substrate, then the metallic layer 3 and the oxide layer 4 are successively formed on the surface on the side opposite therefrom. Metals or metalloids having the Young's modulus relatively larger than the Young's modulus of the plastic film 1 are used for the metal or metalloid to constitute the metallic layer 3; for example, metals such as Al and Ti and metalloids such as Si and Ge are used alone or as an alloy. The oxide layer 4 is preferably selected from the oxides of the metals or metalloids exemplified as the metal or metalloid to constitute the layer 3 or the alloys thereof.
Patent JP-H01244551-A (JP)
Title: Software specification verifying system
Inventor: MURAKAMI KAZUKO
IPC: G06F11/28
Filed: 1988-03-25
Abstract: PURPOSE:To only generate a test item knowledge base and a test optimizing rule base to automatically verify software specifications by using the test optimizing rule base to select next test data and recording the test result in a test result trace file. CONSTITUTION:Test data is selectively taken out of a test item knowledge base 11a by a test data selecting means 14, an input data trace means 15, and a test data input means 16 and is inputted to a test object software mounting device 10. The test result is compared with the test result preliminarily given to a test result trace means 18, and an optimizing rule based 12a is used to generate a select signal 20, which selects next test data, based on the comparison result by an optimized test data selecting means 19, and this signal 20 is inputted to the test data selecting means 14. The test result is recorded in a test result trace file 13a. Thus, the test item knowledge base and the test optimizing rule base are only generated to automatically verify software specifications.
Patent JP-2000264824-A (JP)
Title: Ultraviolet-screening cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic which is excellent in water-resistance, safety, and redispersibility of the pigment with time, producible at low cost, and useful as a sunscreen preparation by including a specific microparticulate metal oxide in a specific amount, water, etc., and substantially no surfactant. SOLUTION: This cosmetic is obtained by including (A) 1-30 wt.% of a microparticulate metal oxide with a mean particle size of 5-50 nm surface- treated with a silane compound containing a 6-20C alkyl group and a reactive group, (B) preferably 1-50 wt.% of a cyclic silicone such as decamethylcyclopentasiloxane and (C) preferably 0.5-50 wt.% of water, and substantially no surfactant. The component A is obtained by, for example, mixing a silane compound such as octyltriethoxysilane with a microparticulate metal oxide such as titanium dioxide in an organic solvent such as n-hexane followed by removing the organic solvent and also doing a heat treatment.
Patent JP-S56168406-A (JP)
Title: Power supply circuit of amplifying element
Inventor: SUEYOSHI SUSUMU
IPC: H03F1/02
Filed: 1980-05-29
Abstract: PURPOSE:To reduce the power consumption to ensure a higher efficiency, by providing a capacitor which is charged for a certain period and when the absolute value of voltage between both ends of the conductive channel of an amplifying element becomes less than a prescribed value and supplying the power to the amplifying element by the charging voltage of the capacitor. CONSTITUTION:An input signal IN is amplified by a voltage amplifying stage 2 and applied to the bases of transistors (TR) Q1 and Q2' that perform the B-class working of an output stage to receive an amplification of electric power. The power supplying capacitors C and C' are provided to the collectors of TRs Q1 and Q2', respectively, and at the same time switching circuits 3 and 3' are installed between the collectors and circuit power source +VCC and -VCC. The voltage between both ends of a conductive channel between the collector and the emitter of the TRs Q1 and Q2' is detected by comparators 4 and 4'. When this detection output becomes less than a prescribed value, the control signal generating circuits 5 and 5' generate the switch control signals for a certain period. The circuits 3 and 3' are controlled by the circuits 5 and 5'.
Patent JP-S546510-A (JP)
Title: Self-servo system of magnetic discs
Inventor: ETSUNO NAGAAKI
IPC: G11B5/82
Filed: 1977-06-17
Abstract: PURPOSE:To accurately detect the positions of a head by drawing patterns wherein the width in the circumferential direction periodically changes along the radial direction on a magnetic disc and forming position signals by making use of the output pulse width of photo sensors which read this.
Patent JP-S58187338-A (JP)
Inventor: HIBIO SUSUMU
IPC: B31B50/62
Filed: 1982-04-28
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-H09249697-A (JP)
Title: Hepatocytic growth factor
Inventor: KITAMURA NAOMI
IPC: C07K19/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new hepatocytic growth factor, having a specific amino acid sequence, available in a large amount according to a recombinant DNA technique and useful as a therapeutic agent, etc., for hepatopathy such as a hepatic regeneration promoter, a hepatic function improver, a therapeutic agent for hepatitis or a suppressant for cirrhosis. SOLUTION: This new hepatic growth factor has an amino acid sequence represented by the formula and the possibility of providing a therapeutic agent, etc., for hepatopathy such as a hepatic regeneration promoter, a hepatic function improver, a therapeutic agent for hepatitis or a suppressant for cirrhosis. The hepatocytic growth factor is obtained in a large amount by screening a hepatic cDNA library derived from a human with probe, comprising a peptide fragment prepared by treating a human hepatic cell growth factor (hHGF) isolated from a blood plasma of a patient suffering from fulminant hepatitis with an Achromobacter protease I, etc., integrating the resultant gene capable of coding the hepatocytic growth factor into a vector and expressing the gene in the host cell.
Patent JP-H08273102-A (JP)
Title: Magnetic data recording circuit and magnetic head control circuit
Inventor: NAGAYA YUJI
IPC: H03F3/183
Filed: 1995-03-29
Abstract: PURPOSE: To obtain a read amplifier circuit for an MR head of a current bias and current sense system capable of accelerating a response speed at the time of changing modes and also temporarily increasing the gain of a feedback amplifier without providing a terminal for gain control and without requiring a generating circuit of a gain control signal to be supplied to the terminal. CONSTITUTION: A potential difference between output terminals OUT1 and OUT2 is detected as the change of a resistance value of the MR head HEAD, and is comparatively controlled as a potential difference of a differential output by the feedback amplifier AMPf. Then, a high gain amplifier AMPg whose gain is larger than the feedback amplifier AMPf is connected in parallel to the amplifier AMPf, and the high gain amplifier AMPg is controlled by a potential difference detecting circuit VDT for detecting the potential difference. When the potential difference is increased, the high gain amplifier AMPg is operated, and when the potential difference is diminished, the amplifier AMPg is turned off, so that at the time of changing modes, the gain of the feedback amplifier AMPf can temporarily be increased.
Patent JP-H08267822-A (JP)
Title: Image forming apparatus
Inventor: YAGISHITA TAKAHIRO
IPC: H01L33/00
Filed: 1995-03-29
Abstract: PURPOSE: To prevent the generation of the trouble caused by noise by suppressing the radiation noise caused by a transfer clock. CONSTITUTION: An image data generating part reads image data continued in a main scanning direction from bit map data to collect the same by eight pixels and parallelly transfers the data in synchronous relation to transmission clock TCLK. In the timing control part 30a of an image writing part, a PUS converter 31 loads image data to convert the same to serial data in synchronous relation to the conversion clock CCLK outputted from a timing signal generating part 32 and a data register 33 registers the serial image data in synchronous relation to the clock CCLK to complete the registration of data corresponding to 128 pixels by 16-time parallel transmission. The registered image data is latched by a data latch part 34 and 128 LEDs are subjected to ON/OFF control to write an image.  If the image is subjected to parallel transmission, the frequency of the transmission clock TCLK is reduced and radiation noise is suppressed to a large extent.
Patent JP-H11271564-A (JP)
Title: Optical connector
Inventor: AWAZU KUNIO
IPC: A61B18/20
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain an optical connector for transmitting high density laser light to the machined tip of a laser irradiation device by making laser light incident and transmit with high efficiency without flawing an optical fiber incidence end surface at a connection position where the laser light is sent in an optical fiber. SOLUTION: An optical connector 1 has an optical fiber element 3 which has a condenser lens 2 close to an incidence end and an incidence end surface 3i at a fixed distance L from its center, and the focus position of the condenser lens 2 is set at a position which is only a distance δ inside from the incidence end surface of the optical fiber element 3. the element 3 is tapered along the length so as to converge the laser light 4 which is converged not to flaw the incidence end surface 3i to a necessary convergence degree and sends high density laser light from an emission end with high efficiency.
Patent JP-H06290805-A (JP)
Title: Sealed storage battery
Inventor: TAGUCHI YUSUKE
IPC: H01M10/12
Filed: 1993-03-30
Abstract: PURPOSE:To provide a sealed storage battery, in which a group of electrode plates do not need to be compressed actively in the layering direction before storage into a cell chamber and storage of the group of the electrode plates into a battery case main body can be facilitated. CONSTITUTION:A transformation type pressure spacer 3, which is formed of a foaming material foaming by heating, is used as a pressure spacer. The thickness dimension A of the pressure spacer 3 is set so that the sum of the thickness dimension A of the pressure pacer 3 before foaming and the thickness dimension B of a group of electrode plates 2 is smaller than the inner dimension C in the width direction of a cell chamber 1a. The pressure spacer 3 and the group of electrode plates 2 are put together to be stored into the inside of the cell chamber 1a. When a battery is arranged in the inside of a heating furnace for curing a thermosetting adhesive applied on a connection part between a lid part 4 and a battery case main body 1, the pressure spacer 3 foams to increase an occupied volume, so that the group of electrode plates 2 are pressed in the layering direction.
Patent JP-S58189686-A (JP)
Inventor: IZUMI TSUNETADA
IPC: G06F3/153
Filed: 1982-04-28
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-S61231886-A (JP)
Title: Electronic governor
Inventor: HIKITA JUNICHI
IPC: H02P7/288
Filed: 1985-04-05
Abstract: PURPOSE:To inhibit the rotating speed of a motor from increasing at a voltage drop time by correcting the voltage drop generated at a resistor corresponding to the internal resistance of the motor. CONSTITUTION:A reference current corresponding to the drive current of a motor 2 is flowed to a resistor 14 having a resistance value of the prescribed proportional relation with respect to the internal resistance of the motor 2 to cause a voltage drop. A comparator 20 compares the composite value of the voltage drop of the resistor 14 and a reference voltage Vref with a voltage between the terminals of the motor 2, and applies a control current to the base of a current controlling transistor 8. An impedance element 26 is provided between the resistor 14 and the transistor 6. The impedance of the element 26 is set so that the impedance voltage drop Vz becomes Vz Vref. Thus, the transistor 6 can be shifted to the saturated state before the transistor 4 is saturated, thereby preventing the transistors 8, 4 from shifting to the saturated state.
Patent JP-H06321993-A (JP)
Title: Vascula rendothelial cell proliferation inhibitory factor and its production
Inventor: SATO TAKESHI
IPC: C07K14/52
Filed: 1991-03-12
Abstract: PURPOSE:To obtain the subject inhibitory factor useful as a preventing and treating agent for various diseases involving vascularization such as tumors, retinopathy and chronic arthrorheumatism. CONSTITUTION:This proteinaceous inhibitory factor has the following properties: (1) contained in the supernatant produced by culturing human fibroblasts, (2) not adsorbed to a heparin Sepharose affinity column, (3) having in vitro proliferation inhibitory activiy against human vascular endothelial cells, and (4) having a molecular weight of 100-150kd (determined by molecular sieve chromatography).
Patent JP-H05235584-A (JP)
Title: Controlling device for electronic circuit board
Inventor: KAWASHIMA TOSHIYUKI
IPC: H05K13/00
Filed: 1992-02-21
Abstract: PURPOSE:To eliminate a troublesome practice to connect a large-sized connector or a plurality of connectors having the number of contacts only for measurement points in replacement work of a fixture section installed to obtain measurement signals for an electronic circuit board. CONSTITUTION:There are installed a signal selection circuit 14, an analog/digital converter, and a parallel/serial converter 16, such as a multiplexer in a fixture section. There is also installed a serial/parallel converter 18 to a test section of a device itself, thereby converting a large number of measurement signals, which are transmitted from a contact pin 6a with an electronic circuit, into serial digital signals so that the signals may be transmitted by way of a cable which connects the fixture section to a device main body. As a result, this construction makes it possible to reduce the number of contacts dramatically, and connect the connectors with ease. It is also possible to reduce the number of connectors remarkably even when no parallel/serial converter 16 and no serial/parallel converter 18 are installed.
Patent JP-H02251884-A (JP)
Title: Matrix panel and substrate for the same
Inventor: KAMIMURA TSUYOSHI
IPC: G02F1/1343
Filed: 1989-03-24
Abstract: PURPOSE:To facilitate the aligning of dividing lines and to prevent a numerical aperture from increasing by setting the width of the dividing lines of signal electrodes nearly equal to that of any other space part and making the space parts of scanning electrodes larger than the space parts of signal electrodes. CONSTITUTION:The matrix panel is so constituted that the widths of the dividing lines 12 of the signal electrode group 11 are approximately equal to those of other space parts 13 and the space parts 15 of the scanning electrode group 14 are wider than the spacer parts 13 of the signal electrodes. Then the numerical aperture of the matrix panel having electrode constitution is compared with that of the matrix panel of conventional constitution by calculation, the width of the dividing line 12 is equal to the width of the space parts 13 of the signal electrode 11. Consequently, the matrix panel or a matrix substrate which has a large numerical aperture even though the minimum rule of patterning is the same can be obtained.
Patent JP-S5850938-A (JP)
Inventor: TAKAMURA KOUJI
IPC: A61B5/00
Filed: 1982-04-28
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-H01244187-A (JP)
Title: Single-shaft eccentric screw pump
Inventor: KONDO KUNIHARU
IPC: F04C18/107
Filed: 1988-03-26
Abstract: PURPOSE:To improve the extent of durability without entailing any drop in pump performance by installing flexible mixed cloth, consisting of a wear resisting fiber, solidly at the inner circumferential side of a stator, and having this cloth exposed over the whole circumference of an inner surface of the stator. CONSTITUTION:A stator 20a is constituted of a stator body 21 consisting of elastic material such as rubber or the like, a metal outer cylinder 22 covering an outer circumference of the body 21 and tubular mixed cloth 23 as one body with an inner circumferential surface of the body 21. This cloth 23 is unified with the inner circumferential surface simultaneously with the formation of the stator body 21. Therefore an inner hole 21a of the stator 10a is formed into a extremely smooth inner circumferential surface, insomuch that the cloth 23 is exposed.