baber/WOPTO huggingface dataset:
Patent JP-H08158305-A (JP)
Title: Construction work temporary road
Inventor: NISHIBAYASHI KIYOSHIGE
IPC: E01C9/08
Filed: 1994-12-08
Abstract: PURPOSE: To provide the enough drainage function in simple structure and save the manhour of installation work and reduce the construction cost by covering a drainage material which comprises a core material and a filter material which are provided with compression strength and flowability, with a road surface material. CONSTITUTION: Water which is contained in a road surface material by way of spring water from a bottom ground 20 under a temporary road or a water leakage from a surrounding ground, is adapted to pass through woven fabrics and penetrate and flow into a drainage material 14. Then, the water is arranged to flow down toward a drainage plant installed around the temporary road by way of a water flow space formed by a core material 16 so that it may be drained. As a result, the road surface material 15 is arranged to include no excessive water contents so that it may be possible to avoid from a deteriorated state of the base material. It is also possible to prevent the drainage material 14 from being clogged without stopping fine particles by allowing the fine particles in the road surface material 15 to pass easily through the fabric cloth.
Patent JP-H05116929-A (JP)
Title: Production of mgo-sio2 type oxide
Inventor: TAKAGI TOICHI
IPC: C01B33/22
Filed: 1991-10-24
Abstract: PURPOSE:To produce high purity MgO-SiO2 type oxide with excellent compsn. controllability. CONSTITUTION:An acidic soln. contg. an Mg compd. and an Si compd. is gelatinized and fired to produce MgO-SiO2 type oxide. When the Si compd. contained in the soln. is gelatinized, all the Mg compd. into the resulting gel, accordingly the ratio between MgO and SiO2 can strictly be controlled and ceramics having a desired mineral compsn. can easily be obtd.
Patent JP-H04177695-A (JP)
Title: Semiconductor memory
Inventor: KURITA SHIGEMI
IPC: G11C11/407
Filed: 1990-11-09
Abstract: PURPOSE:To enable needs of each product to be satisfied easily and prevent reduction in yield accompanying scattering of product characteristics by adding a circuit element which can be cut off after production to a current path of a transistor for setting sense level (TR). CONSTITUTION:TR 10-13 where one edge for setting level is connected to ground are provided at a reference amplifier 21 and TR11-TR13 are connected to the ground through a laser cut-off element 18, thus enabling sense level of a sense amplifier 7 to be set. Then, by cutting the element 18 at a stage for evaluating a product, a sense level for enabling a reading speed at a limit for preventing a memory cell from malfunctioning to be maximized can be checked, thus enabling need of each product to be satisfied easily and preventing reduction in yield due to scattering of product characteristics.
Patent JP-2001125196-A (JP)
Title: Lighting system and projection device
Inventor: OKUYAMA ATSUSHI
IPC: F21V13/00
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system and a projection device capable of decreasing the loss of the light quantity of projection lens by an afocal converter system arranged on the emitting side of a parabolic mirror by using the reflection mirror of the projection device as a parabolic mirror, and stably increasing the light quantity even when a lamp is exchanged. SOLUTION: The illuminator and the projection device are provided with a light source means equipped with a light source and a light condensing element condensing light from the light source, and an optical system extending the luminous flux existing at the center of the light from the device and compressing the luminous flux existing at the periphery part thereof. The loss of the light quantity of the projection lens is decreased and the light quantity is stably increased even when the lamp is exchanged.
Patent JP-H05120833-A (JP)
Title: Tape cassette
Inventor: TAGUCHI OSAMU
IPC: G11B23/087
Filed: 1991-10-25
Abstract: PURPOSE:To realize smoothness of a brake release operation and prevention of a cam surface from scraping by bending the inclined cam surface of a brake member abutting with a brake release pin to nearly the projecting state. CONSTITUTION:When a tape cassette is loaded on a recording/reproducing device, the brake release pin on the main body side abuts to the inclined cam surfaces 11d, 11d for moving the brake member 11 to a lock release position. These inclined cam surfaces 11d1, 11d2 are provided so as to bend to nearly the projecting state respectively. That is, the inclined angle is set indefinitely so that the section of inclined cam surface is not made linear. Therefore, the maximum value of a force exerted one the abutting part of the brake release pin and inclined cam surfaces 11d1, 11d2 can be reduced. Consequently, the smoothness of brake release operation and the prevention of the cam surface from scraping can be realized.
Patent JP-H01149260-A (JP)
Title: Fm demodulating circuit
Inventor: NIIMURA KAZUHARU
IPC: H04N5/922
Filed: 1987-12-04
Abstract: PURPOSE:To remove the disturbance of an image at a special reproducing time by allowing the pulse width of a pulse generating circuit to be variable and controlling the pulse width in correspondence to the reproducing mode of a device. CONSTITUTION:For example, in a delay linear FM demodulating circuit 2, the pulse width is allowed to be variable by using a means to use a variable delay time delay line 7, such as a voltage variable delay line or a programmable delay line, etc. To a signal regenerated from a tape 4 by using a head 3 at a reproducing time, a prescribed processing is executed by an amplifying circuit equalize 5 and for this reproducing FM wave, an amplitude is allowed to be constant in a limitter 6. A pulse is generated by a pulse generating circuit 14 to obtain an exclusive OR 8 between a signal, which delays this limitter output by the delay time variable delay line 7, and the limitter output. This circuit output is pressed through a low-pass filter 9 and FM-demodulated and a regenerating video signal is obtained from a terminal 13. Thus, even at the special reproducing time, a carrier leak or waveform distortion is eliminated and a satisfactory reproducing image can be obtained.
Patent JP-H02152586-A (JP)
Title: Washing device for inner surface of pipeline
Inventor: HIRUTA KOICHI
IPC: B08B9/04
Filed: 1988-12-02
Abstract: PURPOSE:To efficiently peel and remove a deposit such as a radioactive corrosion product without generating an uneven washing spot by a washing device for the inner surface of the pipeline in a nuclear power station, etc., by introducing a nozzle main body wherein both the jetting port of high pressure water for propulsion and an ultrasonic wave vibrator are fitted thereto into a pipeline. CONSTITUTION:A propulsive nozzle 10 for jetting out of high pressure water supplied via a high-pressure hose 9 to the rear part is provided to a nozzle main body 1 moved back and forth in a pipeline 3. Further an ultrasonic wave vibrator 6 connected to an ultrasonic wave oscillator 8 via an ultrasonic wave cable 7 is provided to the nozzle main body 1. In this constitution, the nozzle main body 1 is advanced by reaction force of high pressure water jetted to the rear part from the propulsive nozzle 10 and simultaneously the ultrasonic wave oscillator 8 is started and ultrasonic wave is emitted on the inner surface of the pipeline 3 from the ultrasonic wave vibrator 6.
Patent JP-H11143716-A (JP)
Title: Data processor
Inventor: TOYAMA NORIKO
IPC: G06F9/445
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To store data of plural formats in an EEPROM by storing an index part that has attribute information together with a data part in the EEPROM. SOLUTION: This data processor 1 is provided with a program controlling part 11 which includes an EEPROM index analyzing part 111 and an EEPROM data controlling part 112, an EEPROM 12 and a RAM 13. The EEPROM 12 includes an index part 121 which includes data information in the EEPROM and a data part 122 and the RAM 13 includes an EEPROM data storing part 131 that stores data of the EEPROM 12. Then, the part 121 that includes an attribute of the part 122 is stored together with the part 122 on the EEPROM 12. A loader of the processor 1 loads the part 122 to the part 131 according to a load format which is designated by an attribute in the part 121.
Patent JP-H01148758-A (JP)
Title: Spray repairing material for vacuum degassing apparatus
Inventor: SUZUKI NOBORU
IPC: C04B35/66
Filed: 1987-12-04
Abstract: PURPOSE:To obtain the title repairing material having superior dehydratability, adhesive property and mechanical strength and enabling use immediately after repair by adding specified fine magnesia powder as an auxiliary binder to a refractory mixture contg. magnesia clinker having a regulated size as principal aggregate. CONSTITUTION:Magnesia clinker having >=85% MgO content is produced by calcining or electromelting and the size of the clinker is regulated to <=2mm. The clinker is used as principal aggregate and blended with a fibrous material, etc., to obtain a refractory mixture. Fine magnesia powder having >=95% MgO content and <=10mum average particle size as an auxiliary binder is added to the refractory mixture by 1-10wt.% of the amt. of the mixture.
Patent JP-H07138854-A (JP)
Title: Cut yarn holder of flat knitting machine
Inventor: KASAHARA JUNYA
IPC: D04B15/88
Filed: 1993-11-10
Abstract: PURPOSE:To prevent the knitted fabric side end of a cut knitting yarn from twisting around a knitting machine by temporarily holding the knitted fabric side end of the cut knitting yarn while simplifying the structure. CONSTITUTION:This cut yarn holder is equipped with yarn nippers 12, 13 and 28 for nipping a knitting yarn 10 continuing from a feeder existing at a waiting position to a knitted fabric and feeding out the knitting yarn 10, a cut yarn holding member 47 for holding the knitting yarn 10 continuing from the yarn nippers to the knitted fabric accompanying a nipping action of the yarn nippers and a yarn cutter 34 existing at a space between the yarn nipper 28 and the cut yarn holding member 47 and capable of cutting the knitting yarn 10 after holding the knitting yarn 10 by the yarn nipper 28 and the cut yarn holding member 47. Among the knitting yarns 10 cut by the yarn cutter 34, the knitted fabric side yarn is temporarily held by the cut yarn holding member 47.
Patent JP-H05143556-A (JP)
Title: Network control system
Inventor: SUZUKI IPPEI
IPC: G06F13/00
Filed: 1991-11-21
Abstract: PURPOSE:To improve a control function by enabling the input/output operation of each processing device on a network from a controller device without changes of existing interactive processing programs. CONSTITUTION:In a controlled object device 1, an output switching part 6 distributing display information to be outputted to a display device 2 to a controller device 10 via a network, an input switching part 7 switching the input destination of input information to the side of the controller device 10 and an input/output switching control part 9 controlling the switching operation of the input switching part 7 and the output switching part 6 are provided. In the controller device 10, an input/output managing control part performing the display control of display information from the controlled object device 1, the transmission control of input information to the controlled object device 1 and the start control of an input/output switching control part 9 of the controlled object device 1 is provided. In the controller device 10, an interactive processing program provided in the controlled object device 1 is operated.
Patent JP-H03168525-A (JP)
Title: Heating cooking oven
Inventor: SUZAKU TAKAMICHI
IPC: F24C7/02
Filed: 1989-11-24
Abstract: PURPOSE:To prevent thermal influence on an electronic controller, etc., by providing a switching damper having a spring of a shape memory alloy at a part of a blower duct, and intermittently operating the cooling blower by a command from the controller. CONSTITUTION:When a heater 8, a hot air blower 9 are operated and a temperature in an oven 2 becomes high at about 300 deg.C, a switching damper 23 closes a vent hole 19 by a coil spring 25 of a shape memory alloy. After cooling air of a cooling blower 14 forcibly cools a magnetron 7 of a machine room 3, an electronic controller 15, etc., and is then exhausted from an exhaust port 17. The blower 14 is intermittently turned ON, OFF at a predetermined time interval at the heater 8, the blower 9 by a command from the controller 15 according to the detected temperature of a temperature sensor 26 to hold the temperature in the oven 2 constant and to safely and effectively cool the controller 15 of the room 3.
Patent JP-H06130986-A (JP)
Title: Voice recognizing device
Inventor: KANAI TAKESHI
IPC: G10L15/18
Filed: 1992-10-20
Abstract: PURPOSE:To more suitably evaluate even a character string having the different tendency of character transition such as a loanword, by providing a single syllable recognizing device, character generator equipped with plural character transition data, and character string selector. CONSTITUTION:When the voice of 'shi-su-te-mu (system)' is uttered to a microphone 1, for example, a single syllable recognizing device 2 generates a syllable candidate group. When the sound of 'shi' is uttered, the sounds of 'su', 'shi' and 'se' are generated as the candidates of first, second and third recognition rates. Next, those candidates are turned to the character string by a character string generation system 3 but the word in the square form of Japanese syllabary (KANA) is different from the conventional Japanese tendency of character transition and when it is judged by a single piece of character transition data, the evaluation is lowered. Therefore, data prepared from the word in the square form of KANA are added to the character transition data besides data prepared from conventional Japanese and the character strings are generated by the character string generation system 3. At such a time, the word in the square form of KANA is turned to the higher order of candidates, and this candidate can be easily fixed by a character string generator 6.
Patent JP-H05145714-A (JP)
Title: Image reader
Inventor: KITANI YUKITOSHI
IPC: G03G15/22
Filed: 1991-11-21
Abstract: PURPOSE:To print the symbols, the character strings, etc., for reading confirmation of the original and retrieval of the read image information on either one of both sides of an original. CONSTITUTION:The endorser printing units 7A and 7B serving as the printing means of an original D are disposed on both ends of the original D respectively while holding the original therebetween. Thus the symbols and the character strings can be selectively printed on either one of both sides of the original D for reading confirmation of the original D, etc. Otherwise the units 7A and 7B are disposed on the upstream and downstream sides of an image reading position respectively in the transfer direction of the original D. A fixing means can be removed so as to move between both units 7A and 7B. In such constitution, the printing time can be freely changed before and after the image reading time point in accordance with the purpose of a user.
Patent JP-H08162299-A (JP)
Title: Deflecting electromagnet
Inventor: TAKAYAMA TAKESHI
IPC: H05H13/04
Filed: 1994-12-09
Abstract: PURPOSE: To provide a deflecting magnet which can overlay high magnetic field components on a bipolar magnetic field and control each high magnetic component and magnetic field intensity independently by generating multi-polar magnetic field by a magnetic field generating means installed in the deflecting magnet. CONSTITUTION: Magnetic poles 1a, 1b are so installed as to make the magnetic faces be on the opposite and in parallel mutually while keeping a gap 20 where an electron track is to be formed between them. The back sides of the magnetic poles 1a, 1b are connected mutually by a yoke 3 to form a magnetic path 21. Main coils 2a, 2b are wound on the magnetic poles 1a, 1b, respectively and electric current is applied, so that magnetomotive force is generated in the magnetic path 21. Due to the magnetomotive force, a bipolar magnetic field is generated in the gap 20. While electron beam which proceeds in almost the center of the gap 20 in the vertical direction of the figures-illustrated plane being affected by force from the bipolar magnetic field in the vertical direction to the electron beam proceeding direction, the proceeding direction is curved. Consequently, the electron beam forms a circular electron beam track having parallel track plane to the magnetic polar plane of the magnetic poles 1a, 1b. One ends of conductive plates 5a and 9a, 6a and 10a, 7a and 12a, and 8a and 11a are connected mutually and form a trim coil with a single turn.
Patent JP-H05138941-A (JP)
Title: Printer
Inventor: INOUE SHINZO
IPC: B41J19/00
Filed: 1991-11-22
Abstract: PURPOSE:To make it easy to print on articles having cylindrical shapes by supplying proper printing data to a print head corresponding to printing direction and printing by controlling a rotary mechanism and a print head driver. CONSTITUTION:When a rotating motor 9 rotates, rotation drive rollers 2-1, 2-2, 2-3 rotate at a constant reduction ratio so that an article to be printed 1 also rotates. A print head driving section 4 is constituted of a head conveying motor 10, rotating rollers 11-1, 11-2, a tension belt 12, and a guide rod 13. An axis of rotation of the head conveying motor 10 and an axis of rotation of the rotating roller 11-1 are connected to each other through a rotating roller 10-1 by the belt, and the rotating roller 11-1 rotates at a constant reduction ratio with respect to the head conveying motor 10. Also, the rotating rollers 11-1 and 11-2 are connected to each other by the tension belt 12. The tension belt 12 makes a print head 3 move in the lateral direction in accordance with the rotation of the head conveying motor 10.
Patent JP-H10180046-A (JP)
Title: Separation of organic liquid mixture and device therefor
Inventor: MINEGISHI SHINICHI
IPC: C10G31/00
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To separate advantageously in the view point of environment and energy by circulating a sweeping gas to the secondary side of a separation membrane for separating an organic liquid component while controlling the linear velocity on the membrane surface to a specific range and collecting the organic liquid component with a cold trap in the secondary side. SOLUTION: An organic liquid mixture is stored in a feed liquid tank 1, fed to a separation membrane module 4 by a circulating pump 2 after the temp. of the feed liquid is adjusted to a prescribed temp. by a heating device 3, returned to the original feed liquid tank 1 through a return circuit 11 to be circulated. The sweeping gas is controlled to be 0.5-10m/sec in the linear velocity on the membrane surface in the secondary side of the separation membrane 4a, is fed through a feed circuit 10 and introduced into a sweeping gas tank 6a after introduced into the cold trap 5 to condense and collect the permeated vapor. As a result, the separation of the organic liquid component is performed advantageously in the view point of low environmental load with large membrane permeating quantity, advantageously in the view point of energy and efficiently in the industrial point of view.
Patent JP-2000129678-A (JP)
Title: Rotary press-in casing tube
Inventor: EGAWA KIKUJI
IPC: E02D7/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To conduct press-in easily even when push-in depth is deepened. SOLUTION: An outer tube 15 is eccentrically installed rotatably onto the outer circumference of the diameter shrinking section 12 of an inner tube 11 having a bit 13 at a front end through plain bearings 14. The pushing-away section of a ground is made wider than the base area of the tube while the increase of earth pressure in the inner tube 11 is inhibited as compared with the earth pressure of soil and sand introduced into the diameter shrinking section 12, resistance working to the outside of the inner tube 11 is lowered and the whole tube is pushed in deeply, and pressing-in is conducted easily even when push-in depth is deepened at that time.
Patent JP-H0893555-A (JP)
Title: Ram combustion device
Inventor: TOKUNAGA KOJI
IPC: F23R3/30
Filed: 1994-12-09
Abstract: PURPOSE: To prevent generation of the blowoff phenomenon of flame by achieving high combustion efficiency within the wide flight Mach range while holding pressure loss to the low level, and preventing the inside of a main combustor- type flame stabilizer from being made into the fuel excessive rich state, in a ram combustion device. CONSTITUTION: A ram combustion device is provided with a main combustor- type flame stabilizer 10 arranged inside a combustor duct 2, and for performing combustion of fuel, a sub combustion chamber 22 arranged in the center position on the front end of the main combustor-type flame stabilizer, an upstream opening 10e arranged between the sub combustion chamber and the peripheral wall of the main combustor-type flame stabilizer, and for partially taking the air flow into the main combustor-type flame stabilizer, and a second combustion nozzle 24 for supplying fuel between the peripheral wall of the main combustor- type flame stabilizer and the peripheral wall of the sub-combustion chamber.
Patent JP-H03167757-A (JP)
Title: Manganese dry battery
Inventor: MIYASAKA KOJIRO
IPC: C23F11/14
Filed: 1989-11-28
Abstract: PURPOSE:To obtain a manganese dry battery in which corrosion of zinc or zinc alloy used as negative electrode is restrained by providing a cationic surface active agent in the battery in a specific amount against electrolyte. CONSTITUTION:An electrolyte composed mainly of a solution of zinc chloride and/or that of ammonium chloride is used and cationic surface active agent monoalkyl quaternary ammonium chloride in which an alkyl group of carbon number 12 is more than 90 base % of an alkyl group contained is provided by 0.002 to 0.2cap.% in the electrolyte. The alkyl of the cationic surface active agent adsorbed to the zinc surface thus inhibits the reaction of generation of hydrogen gas. Therefore, even when mercuration is low or mercury is not added, corrosion of zinc or zinc alloy used as negative electrode is reduced without causing deterioration of manganese dioxide as positive electrode active substance.
Patent JP-H01148851-A (JP)
Title: Warp knitted fabric using polyamide non- revolving crimped yarn
Inventor: YOSHIDA TOMOAKI
IPC: D04B21/00
Filed: 1987-12-05
Abstract: PURPOSE: To obtain the subject warp knitted fabric having a dry touch and further gloss of a raw yarn without a waxy feeling by using a polyamide fiber multifilament nonturning crimped yarn having interlaced bundled parts and crimped parts in the yarn longitudinal direction and a specific value or below of crimp shape factor. CONSTITUTION: This warp knitted fabric is obtained by using a nonturning yarn prepared by a method, etc., for carrying out an interlacing treatment of a polyamide multifilament yarn having a low heat shrinkage percentage with a jetting stream, setting the form by a relaxing heat treatment and eliminating a part of interlaced bundled parts 12 by an extension treatment and having the interlaced bundled parts 12 and crimped parts in the yarn longitudinal direction and <=0.5 crimp shape factor defined by crimp extension ratio/number of crimps. In each interlaced bundled part 12, 0-2 small loops 13 having <=1 mm length are present and the length of the crimped parts is within the range of 5-70 mm.