baber/WOPTO huggingface dataset:
Patent JP-H0572079-A (JP)
Title: Device for inspecting anti-lock brake
Inventor: SHIBAYAMA TAKAO
IPC: B60T8/00
Filed: 1992-02-12
Abstract: PURPOSE:To accurately judge the operation state of an anti-lock brake on the basis of a change in the rotation of a roller on which a wheel is placed without directly detecting the rotational speed of the wheel. CONSTITUTION:The coefficients of friction of respective rollers 11, l2 are increased so as to prevent the slip of wheels on the rollers at the time of braking to make it possible to accurately detect a change in the rotation of the wheels as a change in the rotation of the rollers. The inertial wt. of the rollers is set to the value from a predetermined upper limit value bringing a wheel deceleration to a predetermined level or more necessary for the start of anti-lock control at the time of braking to a predetermined lower limit value not stopping the wheels before the completion of the reduction of brake pressure dut to anti-lock control so that an anti-lock brake acts even when the wheels generate no slip on the rollers.
Patent JP-H05226876-A (JP)
Title: Electromagnetic wave shielding member
Inventor: KITAGAWA KOJI
IPC: H05K9/00
Filed: 1992-02-12
Abstract: PURPOSE:To acquire an electromagnetic wave shielding member having enough elasticity and durability and good electromagnetic wave shielding properties by mixing and arranging a short carbon fiber and a curled long carbon fiber inside a base material of an elastomer. CONSTITUTION:A number of long carbon fibers 3 are arranged inside a base material 2 to extend in a longitudinal direction of an electromagnetic wave shielding member 1. A short carbon fiber 4 is put all over the base material 2 to cover a periphery of the long carbon fiber 3. The long carbon fiber 3 is extremely longer than a usual carbon fiber and extends successively in a longitudinal direction of a main body of the member 1 while curling. The long carbon fiber 3 is curled to form a spacing spring with a slight clearance. In the meantime, the short carbon fiber 4 added to fill a periphery of the long carbon fiber 3 is an about 50 to 70mum-long short fiber of a diameter of 0.1mum and curls small at a diameter of 10mum. Foaming, etc., is used to manufacture such an electromagnetic shielding member.
Patent JP-S63193713-A (JP)
Title: Voltage controlled type variable resistance circuit
Inventor: NOMURA HITOSHI
IPC: H03H11/24
Filed: 1987-02-06
Abstract: PURPOSE:To widen an available voltage range, by supplying potential which always goes to be equal to the the potential of a source to the substrate of a MOS transistor. CONSTITUTION:Assuming the potential of terminals 1-6 as V1-V6, potential V4 and V5 are supplied on the terminals 4 and 5, respectively. They are expressed as follows: V4=V1+VC and V5=V2+VC., where, VC is the potential supplied from the outside. As for the substrate voltage V3. the terminal 1 becomes the source of the MOS transistor Q1 when it is V1>V2, and at this time, a diode D1 goes to an ON state, therefore, an operational amplifier A1 is set at a state where feedback is applied on it. Therefore, it is possible to assume both input terminals, the inversion and the non-inversion terminals, of the operational amplifier A1 as imaginary-short(vertual grounding), and as a result, the substrate potential V3 goes to be equal to the V1. Also, when it is V1<V2, the terminal 2 becomes the source of the transistor Q1, and at this time, the diode D1 goes to an OFF state, therefore, no feedback is applied on the operational amplifier A1, and since the substrate 3 is connected to the V2 through a resistor 3, the substrate potential v3 loes to be equal to the V2.
Patent JP-H0698277-A (JP)
Title: Agc device for television receiver
Inventor: SATO YOICHI
IPC: H04N5/52
Filed: 1993-01-21
Abstract: PURPOSE:To secure the optimal start-up time each time a channel is switched by storing data corresponding to the start-up time point of the optimal RF.AGC of each channel. CONSTITUTION:An AGC part 8 generates an AGC voltage for applying an AGC operation start point which fulfills both an S/N and a cross modulation characteristic to each channel, and reads the data of the optimal start-up time point from an ROM 7 each time the channel is switched. Then, the data of the optimal start-up time point are impressed on the base of a transistor Q, and a voltage at a variable resistor R is changed according to the impressed voltage value, so that the start-up time point of the RF.AGC can be set for each channel.
Patent JP-S58143501-A (JP)
Inventor: OKUYA HISAO
IPC: H01C7/00
Filed: 1982-02-19
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-S55119722-A (JP)
Title: Code converter
Inventor: TERAJIMA MITSUO
IPC: G06F5/00
Filed: 1979-03-07
Abstract: PURPOSE:To increase the processing speed, by including the logic changing the original data into software visible information and by the output rewritable when the system setting the value initially is replaced or changed for the specification. CONSTITUTION:In the code conversion unit having easy firmware debug and flexibility, the original data 1 is latched with the register 2, and the output of the register 2 is inputted to the code converter 6 via the selector 3. This converter 6 includes  the logic changing the original data into software visible information, and it is rewritable when the replacement of the system determining the value initially and  the specification is changed, and this output is stored to the buffer register 7. Further, the processor unit 9 reads in the register 7 and produces the information such  as status instantly to increase the processing speed.
Patent JP-H08222714-A (JP)
Title: Soi substrate and manufacture thereof
Inventor: ARAI MICHIO
IPC: H01L29/786
Filed: 1995-02-15
Abstract: PURPOSE: To dispense with oxygen ion implantation when a single-crystal silicon substrate is laminated and to make it possible to laminate the single-crystal silicon substrate also on a ceramic substrate or a glass substrate by a method wherein the silicon substrate is bonded to the substrate with a bonding metal film constituted of Al or In. CONSTITUTION: An SiO2 layer 2 is formed on a single-crystal silicon substrate 1 and an Al layer 3, which is a low-melting point metal layer, is formed on this layer 2 by sputtering. Moreover, an Al layer 4 is formed on an Al2 O3 -like ceramic substrate or a glasslike substrate 5 separately from the above formation method. The Al layer 3 opposes to the Al layer 4 to laminate on the Al layer 4 and this Al layer 3 is heated to bond together these Al layers. In such a way, after the substrate 1 having the layer 2 is bonded on the substrate 5 via the layers 4 and 3 and is formed integrally with the substrate 5, the upper part 1' of the substrate 1 is eliminated by etching and a SOI substrate is obtained. Thereby, the substrate 1 can be bonded to the substrate 5 very simply.
Patent JP-S58143123-A (JP)
Title: Scavenging and exhaust gas control device
Inventor: SUZUKI AKIRA
IPC: F02D13/02
Filed: 1982-02-19
Abstract: PURPOSE:To improve the thermal efficiency by providing several valve seats including scavenging or exhaust holes on the periphery of a cylinder liner and arranging valve bodies to move in contact with or separate from valve seats by  the oscillation round pins provided outside the cylinder liner for opening and  closing scavenging and exhaust holes or scavenging holes. CONSTITUTION:When gas is expanded in a cylinder liner 2, oil-pressure cylinder units 12 are filled with working oil 14, and scavenging holes (or exhaust holes) 1 are closed by valve bodies 7. At a fixed opening time, when the working oil 14 is discharged from the oil-pressure cylinder units 12, valve bodies 7 are moved to separate from valve seats 3 as shown in dotted imaginary lines.
Patent JP-H10216700-A (JP)
Title: Chemical dissolving device for sewerage treatment with solution circulation mechanism
Inventor: FUNATO HARUROU
IPC: B01F27/96
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To uniformly maintain a dissolved liquid in a chemical dissolving tank for sewerage treatment with circulation by providing a solution outflow port and a solution inflow port on the chemical dissolving tank, and connecting the solution outflow port and the solution inflow port with a solution circulation path. SOLUTION: Four jetting pipes 75 are radially provided with a spacing of 90 degrees at the lower end part of a solution feed pipe 74 supported rotationably in a dissolution case 13 of the chemical dissolution tank 48 provided on a sewerage treatment system, and also four sheets of agitation blades 76 are fixed to the outer periphery of the solution feed pipe 74 at the upper part than respective jetting pipes 75. Also the solution outflow port 77 provided on the bottom of the dissolution case 73 is connected to a pump 78 and is connected to a chemical, etc., feed port 37 of an air mixing pipe main body with a connection pipe 79 via a distributing valve 80.  A connection pipe 81 (a solution circulation path) is branched from a connection pipe 79 between the solution outflow port 77 and the distributing valve 80, and is connected to the solution inflow port 82 on an upper end part of the solution feed pipe 74. Thus, the dissolution liquid in the chemical dissolution tank 48 is circulated to be uniformly maintained.
Patent JP-S59152752-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: ARAKI JIYUNICHI
IPC: H04Q9/14
Filed: 1983-02-18
Abstract: PURPOSE:To supervise a received data by detecting the coincidence between a set data set with a setting means of a maintenance panel and a receiving data from a slave station to obtain a prescribed coincidence signal. CONSTITUTION:A prescribed word address is set by address setting switches SAW1-6 of the maintenance panel, a prescribed measuring data or a display data is set by data set switches SWD1-13, an enable switch SE and the 1st detecting mode switch SM1 are turned on, then the first transmission of a received serial signal (a) from a slave station is converted in parallel at a shift register 1 and received word address signals wa1-6 and set word address signals sa1-6 are compared at a word comparator 2 at every transmission. When this is coincident, a word address coincident signal (d) is outputted to a comparison detecting circuit 3. When received data signals da1-13 and the set data signals sd1-13 are coincident completely, a complete coincidence signal f1 is outputted, allowing to detect the coincidence with the set data.
Patent JP-S57142935-A (JP)
Title: Preparation or 2-methyl-resorcinol
Inventor: OGURA TATESHI
IPC: C07C213/00
Filed: 1981-02-27
Abstract: PURPOSE: To obtain the titled compound in high purity and yield, by butylating an inexpensive available resorcinol as a starting raw material, reacting the resultant tert-butyl derivative with formaldehyde and a dialkylamine, and hydrogenating and removing the tert-butyl group from the hydrogenation product.  
     CONSTITUTION: Resorcinol of formulaIis butylated by contact with isobutylene gas in the presence of a catalyst to give a 4,6-di-tert-butyl-resorcinol of formula II, which is then aminomethylated with formaldehyde and a dialkylamine to afford a 4,6-di-tert-butyl-2-dialkylaminomethyl-resorcinol of formula III. The resultant compound of formula III is then hydrogenated to give 4,6-di-tert-butyl- 2-methyl-resorcinol of formula IV, which is then subjected to the removal of the tert-butyl group by the conventional dealkylating method to afford the aimed compound of formula V in  high yield ≥80%.  
     USE: Raw materials for pigments, dyes, synthetic resis, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10219252-A (JP)
Title: Repair of brick of coke oven regenerator
Inventor: MARUOKA MASAAKI
IPC: C10B29/06
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To efficiently and safely repair brick of a coke oven regenerator in a short time by depositing SiO2 at cracks of regenerator brick under a specific condition through C gas distribution pipes, etc. SOLUTION: This repairing method of brick 5 of a coke oven regenerator 4 comprises infiltrating an SiCl4 -containing gas and steam alternately into cracks of brick 5 of the regenerator 4 through C gas distribution pipes 7, 8 and C gas riser pipes 6 and depositing SiO2 at the cracks. Even minute cracks less than 1mm in size can easily be repaired by this repairing method.
Patent JP-H02240064-A (JP)
Title: 3-oxo-propanenitrile condensation derivative and preparation thereof
Inventor: JIYANFUEDERIKO DORIA
IPC: C07D409/06
Filed: 1990-02-06
Abstract: NEW MATERIAL: A compd. of formula I [wherein X is O, CH 2 , S(O) n  (wherein n is 0-2), etc.; R 1  is 1-6C alkyl, pyridyl, or (substd.) phenyl; R 2  is H, halogen, alkyl, OH, NO 2 , NH 2 , dialkylamino, CH 2 OH, CHO, COOH, etc.; R 3  is H, halogen, alkyl, OH, NO 2 , NH 2 , etc.; R 4  is H or 1-6C alkyl; and Q is H, carboxyl, alkoxycarbonyl, or CONR a R b  (wherein R a  is H or alkyl; and R b  is alkyl, etc.)] and a salt thereof.  
     EXAMPLE: 2-Cyano-3-[4,5-dihydro-1-phenyl-[1]-benz[g]indazol-3-yl]-3-oxo-N- phenylpropanamide.  
     USE: As an immunoenhancer, a remedy for infections diseases, an antineoplastic agent, etc.  
     PROCESS: A compd. of formula II (wherein Y is carboxyl, etc.) is reacted with a compd. of formula III (wherein Q' means the same as Q except carboxyl) to give the corresponding compd. of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07234890-A (JP)
Title: Electromagnetic field intensity calculator
Inventor: NISHINO KANJI
IPC: G06F17/50
Filed: 1994-02-25
Abstract: PURPOSE:To calculate the intensity of an electromagnetic field radiated from an electric circuit device with high accuracy at a high speed while reducing storage resources as well. CONSTITUTION:This device is provided with a dividing means 11 for dividing the respective device parts of the electric circuit device into device parts when the application is possible, of a distribution constant line approximation method and device parts when the application is impossible, and a first calculating means 12 for calculating the current distribution of the device part, which is divided as the part when the application is possible, by executing the distribution constant line approximation method to that device part. Further, this device is provided with a second calculating means 13 for calculating the current distribution of the device part, which is divided as the part when the application is impossible, by executing a moment method to that device part while using the current distribution calculated by the first calculating means 12 and a third calculating means 14 for calculating the intensity of the electromagnetic field radiated from the electric circuit device from the current distribution calculated by the first and second calculating means 12 and 13.
Patent JP-S54120116-A (JP)
Title: Linear motor driven car traction device
Inventor: SAIMA TOORU
IPC: B61D15/00
Filed: 1978-03-10
Abstract: PURPOSE:To privide the subject device wherein the primary side of a linear motor is fitted to the  lower surface of the secondary side of the linear motor through a holding mechanism so that  both motors constantly have a proper interval therebetween, thereby to reduce the number of  movable parts to facilitate the maintenance of the device. CONSTITUTION:Travelling wheels 3a and 3b bearing the full load of a traction car 1 are provided on the surface of a travelling road, and, furthermore, the secondary plate 6 of the linear motor  is provided within the groove 5a of the travelling road 5 so that the upper surface of said plate 6  or the upper surface of a structure integrally formed with said secondary plate 6 is in the same  height with the travelling road 5. Furthermore, the primary side 10 of the linear motor is fitted to  the support arm 8 protruded in the inner part of the groove 5a from the traction car 1 through  a holding mechanism which holds the primary side 10 of the linear motor so that it is vertically  displaceable with respect to the lower surface of the secondary plate 6 of the linear motor at a  proper interval therebetween ao as to be faced with each other so that the primary side becomes  pursuable and displaceable to the lower surface of the secondary plate 6. According to the  above described construction, the traction car can be caused to travel with a proper interval between the primary side 10 of the linear motor and the secondary plate 6, and the construction of  the device is compact and execution of works and maintenance of the device become easy.
Patent JP-S56123147-A (JP)
Title: Dpcm multiplexing transmitter-receiver
Inventor: OOKAWA YASUHITO
IPC: H04N21/434
Filed: 1980-03-04
Abstract: PURPOSE:To appreciate various functions of monitor points at a central monitoring center by realizing picture quality appreciation on the monitor video receiver of the center and by projecting band-compressed information on the monitor video receiver by converting it into a video signal. CONSTITUTION:Monitor point A consists of telecamera 1, sampling circuits 2a, quantizing circuits 2b, encoding circuits 2c, transmission-side signal selection block 3, signal composition block 4, and E/O (electric signal/optical signal) converter 5. Central monitoring center B consists of transmission line 6, O/E converter 7, signal branch block 8, decoding blocks 9, reception-side signal selection block 10, complementary filtering blocks 11, and monitor video receivers 12. Then, information  quantized, information band-compressed, and information decoded through transmission signal selection block 3 and reception signal selection block 10 are converted into video signals, which are projected on monitor video receivers 12 of central  monitoring center B.
Patent JP-H07214935-A (JP)
Title: Fastener
Inventor: YOKOUCHI NOBUO
IPC: B42F13/06
Filed: 1994-01-31
Abstract: PURPOSE:To provide a fastener capable of lightly and certainly binding sheets each having only one hole provided thereto and capable of simply binding sheets only by inserting one side part thereof in the holes of the sheets. CONSTITUTION:A fastener has a central part 1 having width smaller than the hole provided to each of sheets to be bound, for example, a width of 5mm and both side parts 2, 3 each having width larger than the hole of each of the sheets to be bound, for example, a width of 10mm. A self-adhesive part 5 is formed to one surface of the fastener and the fastener is composed of easily deformable material quality such as paper or the like. Cut lines or folds for folding both side parts 2, 3 double are formed to the fastener. In a twofold state, the width of the side parts 2, 3 is almost equal to or smaller than the diameter of the hole of each sheet.
Patent JP-S62186199-A (JP)
Title: Material of fin made of aluminum of aluminum alloy
Inventor: MIKI KENJI
IPC: F28F21/08
Filed: 1986-02-10
Abstract: PURPOSE:To obtain the material of fin made of aluminum, which is provided with excellent hydrophilic property, anticorrosion property, resistance to degreasing and molding property while showing little abrasion of a mold or cracking upon molding, by a method wherein a hydrophilic organic film of polyacrylic ester series or polymethacrylic ester series is formed on the surface of the fin made of aluminum or aluminum alloy. CONSTITUTION:The vinyl series polymer of organic high molecular resin of polyacrylamide series or polymethacrylamide series, having water-solubility and water-dispersibility, is employed. The material of fin for heat exchanger, which is prominent in hydrophilic property, anticorrosion property and molding property, is obtained by forming the hydrophilic organic film of polyacrylamide series on the surface of the fin of aluminum, therefore, sufficient anticorrosion property may be obtained, however, the anticorrosion property may be improved further by introducing crosslinking group. Said film is soft, therefore, the ductility thereof is good, crack will never be generated at a bending part upon forming the fin and the molding property of the material is excellent.
Patent JP-S53113157-A (JP)
Title: Wet dehumidifier
Inventor: YOSHIDA TOORU
IPC: B01D53/26
Filed: 1977-03-15
Abstract: PURPOSE: To provide a siplified wet dehumidifier comprising a membrane for regenerating a used hygroscopic liquid, thus to eliminate the use of a regenerating column, and to reduce initial investment and running costs. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10221122-A (JP)
Title: Measuring instrument for vehicle
Inventor: WATANABE YASUYUKI
IPC: G02B1/115
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring instrument which prevent the phenomenon that external light from the outside of a vehicle is reflected to driver side, and a light-emitting display from being reflected on a windshield, and besides eliminates a hood on a dashboard and enhances the visibility of a display by the irradiation with the external light in the daytime. SOLUTION: In a measuring instrument 1 for a vehicle, the front part of a dial 5 which is arranged at the lower part of a windshield W and in which a display part 5a indicated by a pointer 11 is formed is covered with a front cover 15, a light source 9 is turned on, and the display part 5a and an indication part by the pointer 11 are illuminated indirectly. In this case, an antireflection coating 27 is formed on the surface 15c of the front cover 15, and an antireflection coating 29 is formed on its surface 15d. A hood at the upper part of the front cover 15 is omitted.  A louver 18 which regulates a radiant angle in such a way that radiant light is not directed to the side of the windshield W is formed on the surface of the indication part by the pointer 11 and on a white diffusion layer 5f which faces slits 5h, for display, formed in a black nontransmittable layer 5g so as to match the display part 5a at the dial 5.
Patent JP-S55121582-A (JP)
Title: Quantizing circuit device
Inventor: NAKAMURA YOSHIKATSU
IPC: G06K9/38
Filed: 1979-03-12
Abstract: PURPOSE: To improve the recognition performance of a quantizing circuit such as a character reader by generating a threshold level by the method of quantizing the outermost-side line among arrays relating to input and quantizing threshold levels of adjacent lines, by quantizing it, and by obtaining AND between the quantization outputs of adjacent lines.  
     CONSTITUTION: As for channels 1 and 2, and (n) and (n-1) arranged at the outermost side among (n) circuits arranged in parallel and in the character width direction of sensors arrayed in two dimensions, a signal corresponding to the ratio of R 2  to R 1  is generated according to the variation of a threshold level signal generated by an input signal and this signal is considered each threshold level signal. A quantized signal and the output of comparator 17 are AND-ed. Since threshold level signals of channels 1 and (n) have an intermediate value between the input signal and threshold level signal of adjacent channels, no adjacent character intrudes and excellent discrimination comes into effect. 
     COPYRIGHT: (C)1980,JPO&Japio