baber/WOPTO huggingface dataset:
Patent JP-S5780485-A (JP)
Title: Controlling method in treatment for melting industrial waste or the like
Inventor: TAMURA MORITAKA
IPC: C10B53/00
Filed: 1980-11-07
Abstract: PURPOSE:To produce efficiently cracked gas which does not contain solid carbon and water, by analyzing cracked gas produced for its components and adjusting the ratio of carbon to water in a material to be treated by using the resulting analysis values. CONSTITUTION:A base metal in a melting furnace 1 is heated to form a molten metal part 2 onto which a material to be treated such as industrial waste from a feeder 11 is then supplied for cracking. Produced gas is removed through a gas passage 4, a water seal trap 5 and a communicating passage 6, supplied to a combustion chamber and used as heat a source. (In org. component in said material to be treated is molten and the molten metal part 2 is covered with the resulting molten inorg. component 3 in the form of a layer.) In the above treating process, part of gas produced is recovered from the communicating passage 6 in a sampling apparatus 7. The amounts of components such as CO2, CO and H2 in the cracked gas are measured by means of a gas analyzer 8. Electromagnetic valves 9A, 10A are operated through a controller 11 by using the values obtd., and required materials are supplied from a carbon supply source 9 and a water supply source 10 to the melting furnace 1. The process is controlled in such a manner that solid carbon is not present in the cracked gas.
Patent JP-S646119-A (JP)
Title: Synthetic fiber having surface of uneven shape and production thereof
Inventor: KAKIUCHI HIROSHI
IPC: A41G3/00
Filed: 1987-06-26
Abstract: PURPOSE:To obtain the titled synthetic fiber, having a specific uneven shape along the outer periphery in the direction perpendicular to the longitudinal direction thereof, containing carbon black and suitable as delustered artificial hairs, artificial animal hairs and artificial animal hair yarns. CONSTITUTION:A synthetic fiber having an uneven shape so as to provided about 3-30mum distance between the bottoms of the adjacent valleys (V1), (V2)... along the outer periphery of the direction perpendicular to the longitudinal direction of a carbon black-containing nylon fiber 0.2-2mum vertical distance between the apexes of peaks (P1), (P2)... and the bottom of the valleys and about 0.3-3 peaks per 10mum along the outer periphery. The above-mentioned fiber is obtained by quenching a spun fiber in a warm water bath at a temperature of at least >=30 deg.C for a time sufficient to form uneven patterns on the fiber surface in spinning the carbon black-containing nylon fiber.
Patent JP-S6314949-A (JP)
Inventor: MOCHIMARU ITSUKI
IPC: E04D11/02
Filed: 1986-07-04
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-S5859657-A (JP)
Title: Automatic answering telephone set
Inventor: SAGARA IWAO
IPC: H04M1/652
Filed: 1981-10-05
Abstract: PURPOSE:To reproduce from an optional recording part by a conversational mode, by using a solid memory instead of a tape, as a recording part of an automatic answering telephone set, and recording and reproducing through this solid memory. CONSTITUTION:When a bell of a telephone set 1 rings, a detector 2 executes detection, a CPU16 works, a transmitter and receiver operation switching means 3 operates, and the telephone set 1 becomes a receiving state. Subsequently, an output switching means 14 is switched to the side of a master memory output selecting means 13, a sound signal digitally coded and stored in a master memory 9 is read out, is converted to a voice by a D/A converting means 7, and is sent to the other party through a loudspeaker 5. Subsequently, by control of the CPU16, a switching means 10 is connected to a memory 8 through a selecting means 11, the output switching means 14 is detached from the memory 9, and a voice answered by the other party passes through an A/D converting means 6, and is stored in the memory 8. After recording, the input switching means 10 is detached from the memory 8, the output switching means 14 is connected to the memory 9, the signal is read out, and the voice is reproduced.
Patent JP-H0840943-A (JP)
Title: Method for alkylating isoparaffin
Inventor: ERITSUKU BENAJI
IPC: B01J27/08
Filed: 1995-06-23
Abstract: PURPOSE: To improve the productivity and selectivity of a desired product by restricting a pressure loss by the use of a catalyst in a alkylation method of an olefin by isoparaffin in the presence of the alkylation catalyst in a solid particle form.  
     CONSTITUTION: The reaction is carried out in an alkylation zone including plural containers and each of the containers includes catalyst solid particles in an amount regulated so that the volume Va of the particles measured after bringing the catalyst solid particles into contact with a reaction body under an alkylation reaction condition may be larger than zero and smaller than or same as the inner volume Vt of the container. The container has an outer cover permeable to fluid and impermeable to the catalyst solid particles and further has a sufficient mechanical characteristics capable of bearing the load of the whole containers present in the alkylation zone. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0735050-A (JP)
Title: Synchronous drive device of air compressor
Inventor: TOYAMA KAZUMI
IPC: F04B49/06
Filed: 1993-06-28
Abstract: PURPOSE:To quickly sense a failure in a pressure governor, from which a control takes place, and provide possibility of automatic replacement of pressure governor by furnishing a synchronous circuit leading wire in the wheel formation, and therewith connecting together the current feed terminals of unload solenoid valves furnished in respective air compressors. CONSTITUTION:Current feed terminals P-1, P-2 of unload solenoid valves 10-1, 10-2 are connected together through a synchronous circuit leading wire 2, and respective air compressors are driven synchronously. Pressure switches 80-1, 80-2 are put on when the pressure air in an air piping has become below a specified level which lies under the lower limit pressure(s) of pressure governors 40-1, 40-2 so that the current feed paths of contactors 30-1, 30-2 receiving power supply through the contacts A-1, A-2 of relays 20-1, 20-2 are connected with power shut-off coils L-1, L-2, and these are fed with current. Thereby the air compressors can be restituted quickly to the normal operation, and the train operation efficiency be enhanced.
Patent JP-H04353240-A (JP)
Title: Air-fuel mixture injection device for two-cycle engine
Inventor: YAMADA AKIRA
IPC: F02M51/06
Filed: 1991-05-31
Abstract: PURPOSE:To keep responsiveness and stability in opening operation of an injection nozzle, and avoid current consumption from increasing by increasing a drive current until it reaches at a start current level and, after it reaches at the start current level and a specified time is collapsed, by switching over the drive current to a holding current level. CONSTITUTION:A valve mechanism 6 for opening and closing an injection port opened to a combustion chamber by means of an injection nozzle 6a is provided to increase a drive current to an electromagnetic coil 6b for opening the injection nozzle 6a until it reaches at a start current level required to fully open the injection nozzle 6a. Also a drive current control circuit 8 for switching over the start current level to the holding current level required to keep the opened condition of the injection nozzle 6a after the drive current reaches at the start current level is provided. In this case, the drive current control circuit 8 increases the drive current until it reaches at the start current level and, after it reaches at the start current level and a specified operating time is collapsed, the drive current is switched over to the holding current level.
Patent JP-H10334038-A (JP)
Title: Data transfer device
Inventor: OGATA KYOJI
IPC: G06F12/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To make data exchange executable at a high speed without executing the read/write cycle of memory or address operation based on a program by exchanging data by providing a data aligner inside a direct memory access(DMA) controller. SOLUTION: A data aligner 2 is built in a DMA controller 1. An external device 7 receives a DMA permit signal 10 and an address signal and outputs data. When the data width of external device 7 and transfer destination device 8 is respectively 8 bits and 32 bits, the cycle of read from the external device 7 is executed continuously four times and data are temporarily fetched into a temporary data register 3. In that case, it is designated by an arrangement register 5 which byte of temporary data register stores or abandons data for the unit of one byte transferred in each cycle by a data swap circuit 4. The stored data are written in one cycle into an external device 8.
Patent JP-S59135580-A (JP)
Title: Position signal detecting method and electromagnetic coupling tablet
Inventor: SUZUKI SHIGERU
IPC: G06F3/046
Filed: 1982-09-10
Abstract: PURPOSE:To prevent an error of the position signal which is produced by the tilt of a stylus pen by having a double layer structure of a lamination of sensing surfaces of different wiring patterns for an electromagnetic coupling tablet. CONSTITUTION:A double layer electromagnetic coupling tablet is formed with the 1st sensing surface 6 where sense lines X1-Xn of the X side and sense lines Y1-Yn of the Y side are wired orthogonally to each other and the 2nd sensing surface 12 formed with X and Y side twist loops 13 and 14 forming a twist pattern having adverse loop every adjacent regions by folding a sense line and crossing it at the boundary of the detected unit regions. A control circuit 10 detects the position that is indicated by a stylus pen 11 in accordance with the levels of signals sent from the X and Y side sense lines. Thus it is possible to detect an accurate relative position despite of the tilt of the pen 11.
Patent JP-S6220202-A (JP)
Inventor: YOKOYAMA HIROMICHI
IPC: H01B11/22
Filed: 1985-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6314496-A (JP)
Inventor: FUJII NOBUAKI
IPC: H05K7/14
Filed: 1986-07-07
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-H0450981-A (JP)
Title: Cartridge
Inventor: MATSUMOTO SATOSHI
IPC: G03G15/00
Filed: 1990-06-15
Abstract: PURPOSE:To attain the high speed of image recording and the simplification of the replenishing work of consumables by making the viscosity of toner low with a solvent to carry out a transfer and fixing, simultaneously, housing the toner and solvent in a single cartridge, and making it freely attachable and detachable. CONSTITUTION:The housing part 35 of the toner composed of colored powder and the housing part 41 of the solvent for making the viscosity of the toner low are provided, and further, an image carrier 10, an electrifier 21 as a latent image forming means 20, a developing means 30, a solvent supplying means 40 and a cleaning means 70 are integrally unitized. Then, an electrostatic latent image is formed on the image carrier 10, and visually developed through the use of the toner composed of the colored powder. Then, the solvent for making the viscosity of the toner low is supplied to a toner image, the viscosity of the toner is made low, and toner image is press-fixed and transferred on a recording medium 60 to form an image. Thus, the fixing energy of the toner image to the recording medium 60 is reduced, the high speed of the image recording is attained, and further, the replenishing of the consumables such as the toner can be simplified.
Patent JP-S5680697-A (JP)
Title: Method and device for utilizing heat of fluid
Inventor: SUGITANI TSUNEO
IPC: F28D21/00
Filed: 1979-12-07
Abstract: PURPOSE: To protect a stop valve from high temperatures by causing a minute quantity of a fluid at the downstream side of a high-temperature heat utilizing device, to a upstream side by pass of the stop valve.  
     CONSTITUTION: A stop valve 14 is opened when a preparation of driving a high- temperature heat utilizing device 4 has been performed, and a secondary helium gas is introduced into the high-temperature heat utilizing device 4 to perform heating, and then the supply of heat to the high temperature heat utilizing device 4 is commenced. Thereafter, a stop valve 15 is completely closed before the temperature of the secondary helium gas flowing through a pipeline 10 largely exceeds in a range of about 600 to 700°C, and a pipeline 18 having a large fluid pressure is passed through the upstream side of the stop valve 15 and a small amount of secondary helium of a low temperature is introduced and caused to flow counter to the current in the bypass 11. Accordingly, the stop valve 15 is prevented from touching the secondary helium gas or more than about 700°C, and hence the stop valve 15 is protected from high temperatures. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11347245-A (JP)
Title: Electronic game device
Inventor: OSAKI MAKOTO
IPC: A63F13/49
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent end of a game due to accidental circumstance so as to prevent waste of money by providing a game executing means adapted to end the continued game in its course according to a designated input signal from an input means. SOLUTION: In a car race game machine or the like, when a game player wants to end the game in its course, he separates his foot from an accelerator 111 and strongly steps on a brake 112 to the utmost limit, and the state is kept for about fiver or more seconds. When it is determined by a game processing board 10 that the state is stepped as regulated, remarkable deceleration is conducted to stop the car. That is, it is impossible to strongly step on the brake for about five or more seconds during the continuation of a race, no intention of continuing the race is taken to stop the race. Thus, the intention of the game player can be confirmed so as to prevent the stop of the game due to accidental circumstance or the like.
Patent JP-H0324606-A (JP)
Title: Method for specifying route of moving robot
Inventor: KANAYAMA YUTAKA
IPC: G05D1/02
Filed: 1989-06-22
Abstract: PURPOSE:To smoothly execute curve traveling and to smoothly transfer a moving robot to another traveling route by specifying a curve traveling route by a three-dimensional spiral curve and equally setting the tangent directions of adjacent three-dimensional spirals. CONSTITUTION:Three-dimensional spirals obtained by segmenting a curve be tween two points of which curvature goes zero are connected by points P2 to P7 so that the tangent directions of adjacent three-dimensional spirals are equal to form the route of the moving robot. Thereby, the curvature at each node goes zero and the route can be designed so that the integration of square of a changing rate in the curvature can be minimized in the whole area of the formed route. Since the changing rate of acceleration of the moving robot is proportional to the curvature of the traveling route, curve traveling is made smooth, overshoot traveling at the connection part can be suppressed and the moving robot can be smoothly transferred to another route.
Patent JP-H063269-A (JP)
Title: Method for measuring phase difference
Inventor: NISHINO TOSHIHARU
IPC: G01N21/45
Filed: 1992-06-17
Abstract: PURPOSE:To calculate the phase difference of a transparent film by emitting a laser beam to the transparent film to be measured formed on the reflecting surface of a base through a polarizer, a modulator, and a first optical element, reflecting the reflected light emitted from the transparent film in different right-angled directions by first and second optical elements, respectively, and detecting the light through an analyzer by a light detector. CONSTITUTION:A transparent film 20 to be measured is formed on the reflecting surface 21a of a base 21. The output light of a laser 11 is emitted to the transparent film 20 through a polarizer, a photoelastic modulator 13, and a first half mirror prism 14. This light is reflected by the reflecting surface 21a, advanced in an optical path A1, and reflected to a right-angled optical path A2 by the reflecting surface 14b of the prism 14. This light is collided with the reflecting surface 15b of a second half mirror prism 15, and reflected in the direction right-angled to the optical paths A1, A2. Thereafter, the light is emitted to a light detector 17 through an analyzer 16. The intensity of the light passed through the analyzer 16 is measured by the light detector 17, the measurement value of the detector 17 is processed by an arithmetic device, and the phase difference of the transparent film 20 can be highly precisely measured.
Patent JP-H0324823-A (JP)
Title: Waveform shaping device
Inventor: SUMIHIRO HIROSHI
IPC: G11B20/10
Filed: 1989-06-22
Abstract: PURPOSE:To prevent erroneous detection of data for the DC level variance of a reproduced signal by taking differences of sample values, and discriminating difference values to define them as prescribed values, and taking the sum of prescribed values, and sending the sum value to a data detecting means. CONSTITUTION:A difference output means 11 which takes differences of sample values, a level discriminating means 12 which discriminates difference values to define them as prescribed values, and a sum output means 13 which takes the sum of prescribed values are provided, and the sum value is sent to a data detecting means 3. That is, each sample value obtained by a sampling means 2 is not supplied to the data detecting means 3 as it is, but the DC level variance which gradually changes the sample value is eliminated from the sample value and this sample value is supplied to the data detecting means. Thus, the level is easily discriminated in the data detecting means 3.
Patent JP-S6049049-A (JP)
Title: Polypropylene composition
Inventor: FUJIWARA KAZUHIRO
IPC: C08L7/00
Filed: 1983-08-30
Abstract: PURPOSE:To provide a composition of good molding processability with markedly improved melt elasticity while preserving high impact resistance, rigidity, etc., also freed from fish-eye and surface roughness, comprising three sorts of polypropylene with different average molecular weight one another. CONSTITUTION:The objective composition constituted by propylene homopolymer or copolymer of propylene and other olefin(s), comprising (A) 5-25(pref. 7-20)wt% of a polymer with a weight-average molecular weight >=800,000, (B) 30-60(pref. 35-55)wt% of a second polymer with a MFR 0.1-10 and (C) 30- 60(pref. 35-55)wt% of a third polymer with a MFR 0.5-200 so that a MFR ratio C/B is >=1.5 (ref. >=2.0) and a MFR of the whole polymer falls between 0.5 and 5 (pref. 0.7-4).
Patent JP-H078098-A (JP)
Title: Thresher
Inventor: EISAKI MASAAKI
IPC: A01F12/32
Filed: 1993-06-29
Abstract: PURPOSE:To provide a thresher which can vibrate in the vertical direction and in the horizontal direction without damage to the part supporting the case, when the classification case is vibrated in the threshing machine. CONSTITUTION:The classification case 6 is connected to the driving unit 20 for reciprocative vibration at the rear end, while the guide rail 19 fixed to the main body of the thresher in the longitudinally extending posture is allowed to support the case 6 through roller 18 slidably and freely rotatably at the front end so that the guide face 19a of the guide rail 19 is made steeper as it comes to the rear end in the side view.
Patent JP-S5859183-A (JP)
Inventor: KAMIYA YOSHIO
IPC: B66B7/00
Filed: 1981-10-05
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-S5680984-A (JP)
Title: Color video signal dubbing system
Inventor: FUJITA MITSUO
IPC: H04N9/83
Filed: 1979-12-06
Abstract: PURPOSE:To improve frequency characteristics, etc., to reduce beat interference and to prevent an inversion phenomenon with regard to a dubbing system for color video signals, by mixing a low-frequency converted chrominance signal and luminance signal to be frequency-modulated and by recording the mixture direct on a recording medium. CONSTITUTION:A frequency-division multiplex signal recorded on recording medium A' is reproduced and passed through low-pass filter 23 to obtain a low-frequency converted chrominance signal, which is level-adjusted and, after a color burst signal level is increased, applied to one input terminal of mixer 25. Further, a luminance signal to be frequency-modulated is obtained from the said reproduced signal by high-pass filter 15 and applied to one input terminal of mixer 25 after the compensation of frequency deterioration, averaging of upper and lower side-band waves, compensation of the frequency decrease of a carrier component, removal of fluctuations of amplitude obtained by adding outputs of a variable delay circuit and variable gain amplifier together, and removal of a disused low-frequency component. The output of mixer 25 is reduced on recorded medium B for dubbing, so that while an inversion phenomenon and the decrease of the color burst signal level is prevented, the improvement of frequency characteristics, etc., and the reduction of beat interference is attained.
Patent JP-H0714237-A (JP)
Title: Magneto-optical disk apparatus
Inventor: YAMAUCHI YOSHIAKI
IPC: G11B5/02
Filed: 1993-06-29
Abstract: PURPOSE:To realize a small size and thinner structure, acquire intensified external magnetic field at the optical spot point and reduce unnecessary torque working on a magnet providing an external magnetic field in a magneto-optical disk apparatus provided with an external magnetic field application device. CONSTITUTION:A cylindrical permanent magnet 5 which is magnetized in the diameter direction and rotatably driven is mounted within a carriage case 10 so that a line of magnetic force returns to the pole S from the pole N of the permanent magnet through a magnetic path of a magnetic material owing to a loading plate 2 of the magnetic material arranged at the upper surface through a recording medium 1 and a magnetic material 12 provided on the side wall of the carriage case 10. The loading plate 2 is provided with a cutout hole 11. With this structure, an apparatus can be formed thinner by loading an external magnetic field applying device within the carriage case. Moreover, intensity of external magnetic field can be acquired at the optical spot point and reliability of a magneto-optical disk apparatus can be improved by reducing unnecessary torque working on a magnet for applying external magnetic field.
Patent JP-S6218781-A (JP)
Title: Laser oscillator
Inventor: SATO YUKIO
IPC: H01S3/038
Filed: 1985-07-17
Abstract: PURPOSE:To contrive the improvement in reliability and lifetime of the device by effecting AC discharge between a pair of auxiliary electrodes and diffusing the charged particles generated there uniformly between two main electrodes. CONSTITUTION:An AC voltage is applied between the first and second auxiliary electrodes 18 and 19 by an AC high-voltage source 20, and an AC discharge 21 is effected. The charged particles generated there are diffused uniformly in a discharge excitation part 7 by a flow 1 of laser gas. At that time, a peaking capacitor 6 is pulse-charged by a pulse charging circuit 16 and when the first and second main electrodes 1 and 3 attain the firing potential, the charges stored in the capacitor 6 are released and a pulse discharge is formed in the excitation part 7. At the above-mentioned preliminary discharge, a discharge 21 is a nearly uniform glow discharge, so that preliminary ionization becomes stable and the lifetime of the electrodes 18 and 19 are improved. Also, because dissociation of the gas consequent on the preliminary ionization is reduced and there is no sputtering step of the electrodes 18 and 19, the lifetime of the laser gas is improved.