baber/WOPTO huggingface dataset:
Patent JP-H03236779-A (JP)
Title: Biocatalyst-immobilized formed product and production thereof
Inventor: FUJII HIROAKI
IPC: C12N11/08
Filed: 1990-02-14
Abstract: PURPOSE:To obtain the title formed product excellent in mechanical strength, etc., with gel-to-gel hang-up by bringing into contact with a cation an aqueous solution containing a biocatalyst, PVA and gel-forming water-soluble polymeric polysaccharide into a form which is then immersed in an aqueous surfactant solution and frozen. CONSTITUTION:(A) An aqueous solution containing (1) a biocatalyst (e.g. catalase), (2) PVA and (3) a gel-forming water-soluble polymeric polysaccharide capable of gelling by its contact with a cation (e.g. sodium alginate) is brought into contact with (B) an aqueous solution containing a cation-contg. compound (e.g calcium chloride) and made into a spherical or fibrous form. Thence, this form is immersed in an aqueous solution containing a surfactant (e.g. polyoxyethylene alkylamine) and frozen at <=-5 deg.C, thus obtaining the objective product with the surfactant adsorbed close to its surface.
Patent JP-S58154953-A (JP)
Title: Facsimile code converting system
Inventor: ARIMA SHIYUUHEI
IPC: H04L12/58
Filed: 1982-03-04
Abstract: PURPOSE:To attain the communication from a data terminal to a facsimile terminal, by converting flexibly character information transmitted from the data terminal into facsimile information possible for the transmission to the facsimile terminal. CONSTITUTION:A facsimile code converting section FG adopts the microprogram system for high speed processing, allowing to process a lot of processings such as conversion from character information DI into facsimile information FI with a simple logic in high speed. Further, a conversion control section CN uses a microprocessor, which shares functions being sophisticated comparatively but less amount of processing and being subject to the effect due to external conditions, multiplex processing function for the preparation of the next processing during the execution of the section FG and addition of service items through the rewrite of programs incorporated in a storage section CN2, allowing to increase the processing ability and the flexibility of the functions.
Patent JP-S54126401-A (JP)
Title: Mobile radio selective calling system
Inventor: SUGIURA TADASHI
IPC: H04B1/3822
Filed: 1978-03-24
Abstract: PURPOSE:To utilize effectively radio waves by giving frequencies of a filter to each group one by one and using only sound and ringing tone to the group itself as sound and making communication possible without mutual influences in case that the same radio frequency is shared. CONSTITUTION:A base station has circuits 3 and 4 which generate selective calling signals and sound signals respectively, and transmits them by circuit 16 which generates tone squelch signals while superposing them to selective signals and sound signals. Meanwhile, a mobile radio station converts receiving signals to a DC voltage through tone squelch filter 14 by rectifier 15, and transmits the voltage to  receiver 12 and filter 8. Then, in case that the same radio frequency is shared, frequencies of filter 14 are given to each group one by one, and only sound and ringing tone for the group itself is used as sound. As a result, communication is possible without mutual influences even if the same radio frequency is shared with plural groups, and radio waves can be utilized effectively.
Patent JP-H1182891-A (JP)
Title: Gas storage-delivery method and gas storage-delivery device
Inventor: NAKANOYA TSUTOMU
IPC: B01J20/20
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for efficiently adsorbing a specific quantity of a gas compound to store it safely and stably and delivering it safely and efficiently while suppressing release of this gas into the atmosphere. SOLUTION: In this gas storage-delivery method, a specified quantity of hydride compound or halide compound gas is brought into contact with high purity activated carbon or activated carbon with phenolic resin as main material and stored being adsorbed to the activated cabon in storage environment of atmospheric pressure or less. At least part of the adsorbed gas is desorbed and evacuated so as to be delivered into work environment.  In a method of preventing a purity lowering of stored gas caused by impurity gas generated by the contact between the activated carbon and stored gas at the time of adsorbing hydride compound or halide compound gas of the same kind as or different kind from gas, activated carbon is treated in a series of processes that are an adsorbing process of previously bringing acivated carbon into contact with the hydride compound or halide compound gas in closed space for adsorption, a process of accelerating reaction of a group having passed through adsorbing reaction and an exhaust process of exhausting gas having passed through the reaction accelerating process.
Patent JP-H05206390-A (JP)
Title: Semiconductor device having i2l gate
Inventor: UEDA SHIGEYUKI
IPC: H01L27/082
Filed: 1992-01-23
Abstract: PURPOSE:To provide a semiconductor device having I<2>L gates capable of high- speed operation. CONSTITUTION:A P-type beta-SiC layer 12 and a P-type SiGe layer 13 are formed on an N-type silicon substrate 11, and an N-type polysilicon layer 14 is formed on the SiGe layer 13. Since the forbidden band width of a beta-SiC layer 12 being the emitter region of a lateral PNP transistor is wider than that of the silicon substrate 11 being the base region, and the forbidden band width of the silicon substrate 11 being the emitter region of an inverse NPN transistor is wider than that of the SiGe layer being the base region, emitter injection efficiencies become high. Accordingly, the current amplification factors do not lower because of the high emitter injection efficiencies even if the dencities of the base regions are raised, and it becomes possible to speed up I<2>L gates.
Patent JP-S52118231-A (JP)
Title: Contact protecting circuit
Inventor: KATOU YASUO
IPC: H01H47/00
Filed: 1976-03-31
Abstract: PURPOSE: To prevent deterioration leaving a varistor original function alone as is by providing a series circuit of a diode and a varistor in parallel with induction loads such as relays etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62190832-A (JP)
Title: Low pressure vapor growth apparatus
Inventor: MORIZAKI MOTOJI
IPC: H01L21/205
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a safe, uniform and high quality crystal through the growth under reduced pressure by resisting the atmospheric pressure through pressure reduction with a cylindrical external reaction pipe, suppressing disturbance of gas flow such as thermal convection and realizing epitaxial growth with the internal reaction pipe other than the cylindrical pipe from which uniform gas flow can be obtained. CONSTITUTION:The down-stream end 6 of gas flow of internal reaction pipe 2 is opening to the interior of external reaction pipe 1 and thereby the internal pressure of external reaction pipe 1 is equal to that of internal reaction pipe 2. In the case of realizing growth of InP in the MOCVD apparatus, triethylindium 10 which is the raw material gas of indium (In) as the element of group III is bubbled by the carrier gas (mainly H2) 12 of which flow rate is controlled by a mass-flow 11 and thereby it is supplied to the internal reaction pipe 2 as the vapor gas through a gas supply pipe 13. Meanwhile, phosphin 14 which is the raw material of phosphorus (P) of the element of group V is controlled in its flow rate by the mass-flow 15 and then supplied to the internal reaction pipe 2 by the gas supply pipe 16. The raw material gas supplied realized InP epitaxial growth through thermal decomposition on the surface of substrate 5 heated up to the growth temperature of 650 deg.C.
Patent JP-S57209860-A (JP)
Title: Intermediate film for laminated glass
Inventor: POORU ROENTOGEN
IPC: B32B17/10
Filed: 1982-03-06
Abstract: A thermoplastic synthetic high polymer sheet including induced tensile stress lengthwise of the sheet which varies in intensity from a maximum along one edge to a minimum along the other edge. The induced tensile stress is frozen in the sheet by maintaining its temperature below a transformation temperature. Upon elevation of the temperature of the sheet above the transformation temperature, as the process of fabrication of a laminated windshield is to commence, the sheet, without further operative forming operations, will deform to conform substantially to the outline of the outer curved lamina of the windshield. The sheet may include a zone along one edge to provide filtering of glare.
Patent JP-S52118112-A (JP)
Title: Oil seal device of rotary piston engine
Inventor: OOBA YASUMI
IPC: F01C19/12
Filed: 1976-03-29
Abstract: PURPOSE: A polymer formed in the radial direction consisting of the rigid-elastic ring in the form of an annular elastic seal body and the soft elastic annular body for vibration absorption is fabricated inside of the   figured section of the oil seal ring, and the deterioration of liquid tightness characteristic is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05231205-A (JP)
Title: Slippage preventing method for vehicle
Inventor: MOCHIZUKI KAZUHIKO
IPC: F16H63/40
Filed: 1992-02-21
Abstract: PURPOSE:To improve response-proof property and accuracy of engine output control by detecting the gear position of a transmission arranged between an engine and driving wheels and thereby finding the target engine speed based on the gear position and the driven wheel speed when drive wheels make excessive slippage. CONSTITUTION:Excessive drive wheel slippage is judged by means of a control unit 4 based on respective detected values from drive wheel speed detectors 5DL, 5DR and driven wheel speed detectors 6FL, 6FR. When excessive slippage occurs, an actuator 3, which varies the output of an engine E, is operated to the engine E output increasing side. On this occasion, the gear position of a transmission M, which is arranged between the engine E and the driving wheels WDL, WDR, is detected by means of a gear position detector 7. When excessive slippage occurs, the target engine speed is found by the control unit 4 based on the detected gear position and driven wheel speed. Thereafter, the amount of operation control of the actuator 3 is found in response to the target engine speed.
Patent JP-S60181442-A (JP)
Inventor: KUREYA SHIGEO
IPC: E04B1/58
Filed: 1984-02-25
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-S63201794-A (JP)
Title: Document reader equipped with automatic paper feeding mechanism
Inventor: KOBAYASHI HIRAO
IPC: G06K9/38
Filed: 1987-02-17
Abstract: PURPOSE:To obtain a satisfactory reader which can cope with even the change of a shading pattern, by holding the read signal from a white part of a document as the shading pattern of a reading optical system during a paper feeding operation. CONSTITUTION:The output signal having a waveform 30 is obtained from a video amplifier 20 during paper feeding and is converted to a digital signal by an A/D converter 21 and is stored in a white output holding memory 24. The maximum value of the read signal is successively stored in the white output holding memory 24 by sampling at proper intervals during the paper feeding operation to hold a signal including only the shading characteristic of the reading optical system as shown by a waveform 31, in the white output holding memory 24. When the waveform 31 (shading signal) is used as the reference signal of an A/D converter 21 to perform A/D conversion, the output signal from the white area of the document has a waveform 32 and a waveform 33 goes to the output signal from a part including a bit of information such as characters. Thus, shading is excluded to satisfactorily read the document.
Patent JP-H08225113-A (JP)
Title: Test system
Inventor: SONEHARA AKIO
IPC: B65G1/137
Filed: 1995-02-23
Abstract: PURPOSE: To provide a test system, by which various kinds of test processes can be smoothly performed, and which is suitably used especially for testing a color filter substrate. CONSTITUTION: In a system where various kinds of test processes for a product are performed consistently by a test line having plural test devices, a product is carried from a product storehouse 10 disposed before the test line in the test line, and temporary storehouses 11, l2, l3 are disposed between the adjacent test devices at need, whereby the product is carried in the next test device through the temporary storehouses. A different in the processing time between the test devices can be disregarded, and furthermore, even if the test device in the midway gets out of order, the test can be separately made before and behind the failed device. If a test object is a plate-like product, it is better to use a cassette for conveying a product, and further it is better to provide plural feeders F for setting the cassette on the test device.
Patent JP-S58151605-A (JP)
Title: Controlling system of sequencer
Inventor: NAKAHARA TOSHIAKI
IPC: G06F9/32
Filed: 1982-03-03
Abstract: PURPOSE:To freely exchange a control mode in accordance with judgement of a condition by a computer, by inserting an end instruction into the last addess of a program blck, and also inserting a branch block immediately before the last address. CONSTITUTION:A sequencer 2 has program blocks P0-P3, and an end instruction is inserted into the last addresses e1-e3 of the blocks, respectively. Also, immediately before the last address e1 of the block P0, a branch block B is inserted. When a computer 1 transmits a head address signal for starting the block P0, to the sequencer 2, the sequencer 2 executes each stage of control from the head address ''0'', the block B judges it, and in accordance with the processing procedure (1), only the block P0 is executed cyclically. Subsequently, when the block P1 is started, the block B judges a signal of the computer 1, jumps over the address e1 and executes the block P1 of an address of e1+1. Thereafter, in accordance with the procedure (2), P0 and P1 are executed cyclically. In the same way, the blocks P2, P3 are executed in accordance with the procedures 3, 4.
Patent JP-H03237645-A (JP)
Title: Ejector for tape player
Inventor: KAKIZAKI HIDEKAZU
IPC: G11B15/10
Filed: 1990-02-14
Abstract: PURPOSE:To eliminate the need of a solenoid used exclusively for the ejector by utilizing the rotation of a changeover gear for driving a head base as a means for taking timing of driving the ejector. CONSTITUTION:The head base 3 is moved in accordance with a rotary angle of the changeover gear 5 to be driven by a motor, and a play mode and a stop mode, etc., are set by a stop position of this base 3. Then, a mode changeover lever 12 is shifted to 1st-3rd positions by cams 14 and 15 to be rotated together with a gear 5. By shifting this lever 12 to the 1st and 2nd positions, a selection of either of pinch rollers in pair to be in pressurized contact with capstans 2a and 2b is performed. Then, when the lever 12 is shifted to the 3rd position, an eject timing member 21 is driven by this lever 12, and power of the motor is transmitted to an eject driving mechanism, and then a cassette half is ejected by a cassette ejecting member. By this method, the need of the dedicated solenoid for the ejector is eliminated.
Patent JP-S58151540-A (JP)
Title: Apparatus for measuring minute particle in exhaust gas
Inventor: MORI NOBUHISA
IPC: G01N5/02
Filed: 1982-03-05
Abstract: PURPOSE:To perform highly accurate measurement with a miniaturized equipment, by constitution the titled apparatus in such a manner that an exhaust gas in an exhaust gas introducing pipe is maintained at a dew-point temperature or  higher and also, the liquid minute particle other than moisture in the exhaust  gas is arrived at a filter without vaporization. CONSTITUTION:A suction pipe 8 is connected to an exhaust gas introducing pipe 2 inserted into an exhaust pipe 1 of a diesel engine. The flow rate of exhaust gas flowing back a by-pass pipe 16 is controlled by a controller 19 basing on the detected value of a differential pressure gauge 20 and the flow rate of the exhaust gas feeding to a gas meter 15 is kept constant. A filter 21 is provided on the surface of a filter holder 9 and the minute particles in the exhaust gas are collected. The temperature of the exhaust gas is kept at a prescribed value by controlling a heater 22 and a heat exchanger 23 by a controller 26 basing on a detected temperature of a temperature sensor 29 and controlling a heater 24 by a controller 27 basing on the detected temperature of a temperature sensor 30.
Patent JP-S58156511-A (JP)
Title: Process for preparing calcined carbon material
Inventor: INOUE KIYOSHI
IPC: C01B31/02
Filed: 1982-03-08
Abstract: PURPOSE:To prepare a calcined carbon material having improved strength, quality, and a given thickness, by subjecting a particulate carbon aggregate coated with a binder such as tar, etc. to multi-stage heat-treatment, followed by calcination under pressure. CONSTITUTION:(A) A carbonaceous aggregate (e.g., soot-based coke) is added to a binder (e.g., tar) heated at about 60 deg.C and melted (the amount of the binder is about 10-30vol.% based on the aggregate), and they are blended so that the surface of the aggregate is covered with the binder. (B-E) The aggregate is subjected to multi-stage heat-treatment under about 1-10kg/cm<2> slightly pressurizing condition by raising temperature successively stepwise by about 100- 300 deg.C temperature difference, it is sufficiently dehydrated and crystallized. (F) It is subjected to press molding under about 300kg/cm<2> upsetting pressure, and simultaneously calcined at about 800 deg.C, to give a carbon material.
Patent JP-H04254753-A (JP)
Title: Magnetic flaw detector of wire rope
Inventor: OHIRA YOSHIHIRO
IPC: B66B7/06
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a magnetic flaw detector of a wire rope which can detect the position of a damaged part exactly. CONSTITUTION:A detecting iron core 4 is provided in the middle between magnetic poles 2A and 2B in a pair and they are joined together by a yoke 3. A strand signal being synchronous with the indentation of strands of a wire rope 1 and a damage signal generated by passing of a damaged part of the wire rope 1 are obtained by a detecting coil 5 wound round on the detecting iron core 4. These signals are discriminated by a discriminator circuit 8, the strand signal is inputted to a moving distance computing circuit 10, and a moving distance of the wire rope 1 is computed from a strand pitch and the strand signal and outputted to a display device 12 and the like.
Patent JP-H02215175-A (JP)
Title: Wavelength control device of narrow band excimer laser
Inventor: KOMORI HIROSHI
IPC: B23K26/00
Filed: 1989-02-16
Abstract: PURPOSE:To improve an excimer laser of this design in performance by a method wherein the intensity component of light rays penetrated through a cell is observed through a spectrograph, the light rays and small band laser rays emitted from a laser oscillator are made to be alternately incident on the spectrometer, and a laser oscillation wavelength is optionally controlled to be fixed close to an absorption line of the wavelength component of the light rays observed by the spectrometer on the basis of the absorption line. CONSTITUTION:A first shutter 5 is closed, a second shutter 7 is opened, and light rays from a background light source are made incident on a cell 8. The cell 8 enables the incident light rays to be incident on a spectrometer 10 absorbing only light rays of specified wavelength close to an oscillation wavelength of an excimer laser oscillator 1 with an absorbent provided inside the cell 8, a spectral waveform is detected by an image sensor 11, and the position P1 of a known absorption line serving as a reference is determined on the image sensor 11 after separation through the spectrometer 10. Then the shutter 7 is closed and the shutter 5 is opened, laser rays emitted from an oscillator 1 are made incident on the spectrometer 10 through the intermediary of an optical converging device 9, a position P2 of the laser rays is detected the same as above, and an oscillation wavelength is controlled so as to make K.(P2-P1), a reduced value of (P2-P1) expressed in term of wavelength, equal to the difference between a wavelength lambda1 of the absorption line and a laser wavelength lambda2.
Patent JP-H11279966-A (JP)
Title: Process for removing transition metals from wood pulp fiber
Inventor: NI YONGHAO
IPC: D21C9/10
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To increase the bleaching effect with hydrogen peroxide in the later bleaching step particularly in the bleaching with hydrogen peroxide sensitive to metals by bringing pulp mats into contact with a solution containing a chelating agent or an ion-exchanger or their mixture. SOLUTION: A drum-type or belt-type washing machine is used to allow the pulp slurry mat of 1-45%, preferably 6-20% pulp concentration in a relatively narrow band to pass through the bath containing a chelating agent as DTPA, or an ion-exchange agent as magnesium sulfate or their mixture, for example, a DTPA solution of 0.01-0.3% based on the pulp in an amount of 0.08-3 floor capacity, preferably 0.2-0.8 floor capacity based on the liquid included in the pulp mat. Then, DTPA or its run-of-mill is used in a high concentration about 10-fold in the conventionally used chelate tank in a shorter time than <=10 minutes including both treatment steps to remove >=50%, preferably >=90% of transition metals from the pulp.
Patent JP-H07245320-A (JP)
Title: Method and device for bake curing for manufacturing semiconductor
Inventor: TAKEI EIJI
IPC: H01L21/52
Filed: 1994-03-07
Abstract: PURPOSE:To improve the manufacturing efficiency of a semiconductor by reducing improper carrying of wiring boards caused by warped boards at the bake curing time, to improve the throughput by shortening the bake curing time, and to reduce such defects as the warping of the wiring substrates, recessed on the rear surfaces of the wiring boards, etc., after bake curing. CONSTITUTION:When a work in which a paste-like adhesive 3 is put between a glass epoxy substrate 2 and semiconductor chip 1 is heated while the work is carried on a carrying belt 8, the warping state of the substrate 2 is reduced by pressing the work against the belt 8 with a roller 4. When the work in which the adhesive 3 is put between the substrate 2 and chip 1 is heated while the work is placed on a prescribed position on a stage 19, the warping state of the substrate 2 is reduced by pressing the work against the state 19 with the pawl section of a carrying body.
Patent JP-S61195426-A (JP)
Title: Floating point arithmetic processing unit
Inventor: HARUHARA IZURU
IPC: G06F1/03
Filed: 1985-02-26
Abstract: PURPOSE:To attain an n-th power root arithmetic of a floating point at a high speed without carrying out a high-degree operation, by storing a square root of a mantissa part in a ROM and using the digit reduction for operations of an exponent part. CONSTITUTION:An exponent part 30 has 8-bit length of e7-e0 and a mantissa part 40 has 22-bit length of m21-m0 respectively. An arithmetic processor consists of a mantissa arithmetic part 10 and an exponent arithmetic part 20. A ROM 1 stores the square root data. Then m21-m0 of the part 40 are supplied to address inputs A21-A0 of the ROM 1 and a lower bit e0 of the part 30 is supplied to an address A22 as address inputs respectively. Then the square root value stored in each address is delivered. The output of the ROM 1 is stored in a latch 2. At the part 20 the inputs e0-e7 of the part 30 are supplied to a latch 3 with 1-bit reduction of digit and then latched by the latch 3 in the form of e0-e6 respectively.