baber/WOPTO huggingface dataset:
Patent JP-H08291295-A (JP)
Title: Carbon fine powder for electroviscous fluid and its production
Inventor: KONO MASATAKA
IPC: C10N20/06
Filed: 1995-04-21
Abstract: PURPOSE: To produce a carbon fine powder for an electroviscous fluid, having a high electric resistivity, fine powdery properties and a low initial viscosity and capable of manifesting excellent viscosity responsiveness to an applied voltage and stable performances for a long period and provide a method for producing the fine powder. CONSTITUTION: This carbon fine powder for an electroviscous fluid is obtained by coating and forming an electrical insulating resin layer having 0.5-2.3nm film thickness on the surface of a soot fine powder, containing fullerene and having 10-10<8> Ωcm electric resistivity and >=99wt.% carbon content or a fine powder prepared by carrying out the wet oxidation of the soot fine powder and increasing the oxygen content to 20wt.%.  The carbon fine powder is produced by using the soot fine powder, containing the fullerene and having 10-10<8> Ωcm electric resistivity and >=99wt.% carbon content or fine powder prepared by immersing the soot fine powder in a liquid oxidizing agent and carrying out the wet oxidation of the particle surface until the oxygen content attains 20wt.% as a substrate, immersing the prepared substrate in an electrical insulating resin solution, then heat-treating the resultant substrate, coating and fixing a resin layer having 0.5-2.5nm film thickness on the surface thereof.
Patent JP-S611679-A (JP)
Title: Bicyclooctane derivative
Inventor: KOJIMA KOUICHI
IPC: C07D407/14
Filed: 1984-06-12
Abstract: NEW MATERIAL:A bicyclooctane derivative shown by the formula I [R<1> is carboxy, hydroxymethyl, hydroxymethylcarbonyl, carbamoyl, etc.; R<2> and R<3> are H, or hydroxy-protecting group; R<4> is H, or lower alkyl; R<5> is alkyl, alkenyl, alkynyl, cycloalkyl, etc.; A is group shown by the formula II (R<9> is H, lower alkyl, etc.; Q is O, S, etc.); B is ethylene, trans-vinylene or ethynyl; n is 0 or 1] and its salt. EXAMPLE:7(E)-2beta-[3alpha-( 2-Tetrahydropyranyloxy )-5,9-dimethyldeca-1,8-dienyl]-3alpha- (2-tetrahydropyranyloxy)-7-(5-carboxy-2-thenylidene)-cis-bicyclo[3,3,0 ]octane. USE:Useful as an inhibitor of blood platelet aggregation, or an antiulcer. PREPARATION:For example, a compound shown by the formula III is reacted with a compound shown by the formula IV (R<13> is aryl, etc.), to give a compound shown by the formula I.
Patent JP-S5912154-A (JP)
Title: Delivery valve for use in fuel injection pump
Inventor: MIWA HIROMICHI
IPC: F02M45/00
Filed: 1982-07-13
Abstract: PURPOSE:To reduce the generation of NOx or other noxious substances, by making combustion slow by coupling a fixed member and a valve element together in the manner that they are relatively slidable and a damper chamber is formed between them, and forming a damping passage in said valve element for communicating the damper chamber and a pressure chamber in an injection pump with each other. CONSTITUTION:Inside a valve element 31 of a delivery valve 30, there is formed a through-hole for communicating a hollow space 4 in a holder 3 and a pressure chamber 18 in an injection pump with each other. One end of said through-hole is formed as a large-diameter cylinder 33 while the other end is formed as a small-diameter damping passage 34. The lower end part of a fixed damp piston 36 is inserted into the cylinder 33 in a freely slidable manner so that a damper chamber 37 is defined in the cylinder 33. On the other hand, an orifice 38 is formed in the damping passage 34. With such an arrangement, it is enabled to reduce production of NOx, HC, smoke, etc. by making combustion slow by making the quantity of fuel injectied from an injection nozzle 20 small at the the initial stage and large at the latter stage and causing main injection of fuel after the fuel injected at the initial stage is ignited.
Patent JP-S5913770-A (JP)
Title: Novel 1-phenyl-2,5-benzothiazocine derivative and its preparation
Inventor: BAN MASATOSHI
IPC: A61P25/04
Filed: 1982-07-13
Abstract: NEW MATERIAL:A 1-phenyl-2,5-benzothiazocine derivative shown by the formula I (Y is S or SO; R is H, alkyl, cycloalkylalkyl, or aralkyl) or its salt. EXAMPLE:1-Phenyl-3,4,5,6-tetrahydro-1H-2,5-benzothiazocine. USE:A nonnarcotic analgesic. Having improved safety. PROCESS:A compound shown by the formula II is reduced, and, if necessary, the reaction product is converted into a pharmaceutically acceptable salt, to give a compound shown by the formula III wherein Y is S in the compound shown by the formula I .
Patent JP-H02299231-A (JP)
Title: Etching process of semiconductor
Inventor: IWANO HIDEAKI
IPC: H01L21/302
Filed: 1989-05-15
Abstract: PURPOSE:To manufacture II-IV compound semiconductor capable of taking various processing shapes in excellent reproducibility and serviceability with the least damage to a substrate after etching process by a method wherein ion beams are composed of a mixed gas of a rare gas, hydrogen gas and a halogen gas. CONSTITUTION:As for the processing means of II-VI compound semiconductor, ion beams are composed of a mixed gas of a rare gas, a hydrogen gas and a halogen gas. The ion beams produced in an ECR plasma chamber 8 are accelerated by a mesh type leading-out electrode part 11 so as to irradiate a specimen 12. On the other hand, a sample holder 13 can be rotated in 360 degrees on the axis in the vertical direction by a manipulator 14 so that the direction of the ion beams incident on the specimen 12 may be changed. Through these procedures, the title etching process in excellent reproducibility and controllability can be performed while notably reducing the damage to a semiconductor layer, furthermore, the processing of a taper groove, a vertical section, an oblique groove, etc., can be performed by controlling the shape of ion beams and an etching mask.
Patent JP-S5245353-A (JP)
Title: Automatically focusing device
Inventor: SHIMADA TAMOTSU
IPC: G02B27/40
Filed: 1975-10-08
Abstract: PURPOSE: To make possible an effectively automatic correction when processing an image in microscopes or the like; this being achieved by controlling a focal point of an image input device with the aid of the outpout obtained by inputting into an image tube a plurality of the same images except that they differ in optical path length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5549581-A (JP)
Title: Apparatus for monitoring temperature at water sealing portion of main shaft
Inventor: NITSUTA SADAO
IPC: F03B11/00
Filed: 1979-09-21
Abstract: PURPOSE: To prevent seizure of water sealing packing, by providing a means for detecting tempereture of discharged water and a means for detecting temperature of supply water, and producing an alarm when the difference of temperature detected by the above two means exceeds a certain value.  
     CONSTITUTION: Water sealing packings 5 are provided with means 7 for detecting temperature of discharged water and means 8 for detecting temperature of supply water. Here, arrangement is such that an alarm is produced when the difference of temperature detected by these two means 7, 8 exceeds a certain level ΔT. With such an arrangement, time period from alarm temperature to seizure temperature T 0  is respectively Δt 1 , Δt 3  which are substantially equal to each other, regardless  whether the temperature of supply water is high as T 2 ' or low as T 3 , as shown in  the drawing. Therefore, it takes a sufficiently long time from the time when the  alarm is produced to the time when operation of the system is stopped, so that  seizure of water sealing packings 5 can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5823570-A (JP)
Title: Pulse arc welding device
Inventor: FUJIYOSHI TOSHIICHI
IPC: B23K9/09
Filed: 1981-07-31
Abstract: PURPOSE:To supply feedback current to welding load when the supply of pulse current is interrupted and to perform stable welding by providing a DC reactor and a winding for feedback in the power supply circuit for supplying the base current and the pulse current to the welding load. CONSTITUTION:A DC reactor 7 provided with a winding 7a for base and a winding 7b for pulses is provided between a DC power source 4 and welding load 6, that is, in the power supply circuit for base current Ib and pulse current Ip and a winding 8 for feedback coupled magnetically to the reactor 7 and a diode 9 and a resistor 10 for supplying the feedback current Ir from the winding 8 to the load 6 are provided so that the feedback current Ir is passed to the load 6 right after the interruption of the supply of the pulse current Ip whereby an arc 6c is stabilized.
Patent JP-S61727-A (JP)
Title: Electronic thermometer
Inventor: SAKAMOTO TAMAKI
IPC: G01K13/00
Filed: 1984-06-13
Abstract: PURPOSE:To enable high-precision measurement at the replacement of a temperature sensitive unit, by installing recording unit recording an information of temperature characteristics, etc. of the temperature sensitive element and means of deriving the temperature characteristics, etc. from the recording unit, and giving to the set temperature correction corresponding to the derived temperature charactetistics, etc. CONSTITUTION:In a temperature sensitive unit 1, a temperature sensitive element 2, a lead wire 3 taking out an signal from the element 2, and a lead terminal 8 are installed. Holes 5b, 7b in which the temperature characteristics, etc. of the element 2 are coded are perforated on the terminal side. When the temperature sensitive unit 1 is held tightly between an electronic thermometer proper 4, the holes 5b, 7b are penetrated by conductive rubber bars 5a, 7a to connect conductive patterns 5e and 5d as well as 7c and 7d. Corresponding to this, the read-out date are supplied to the CPU. On the other hand, a signal from the element 2 is connected to the dielectric pattern 10 by pressure of a unit 11 and a detected signal is supplied to the CPU. The CPU corrects the detected signal corresponding to the read-out temperature characteristics, etc., to produce a measured temperature. Thus, at the time of replacement of the temperature sensitive unit, high-precision measurement becomes available.
Patent JP-H02300893-A (JP)
Title: Restaurant printer
Inventor: OKUNO KAZUYUKI
IPC: B41J29/46
Filed: 1989-05-15
Abstract: PURPOSE:To display only the serial numbers of unfinished orders at a display part in a restaurant by displaying the serial numbers of the order data inputted via a reception part at the display part and erasing individually the displayed serial numbers with a clear means. CONSTITUTION:The serial numbers of the order data inputted via a reception part 8 are displayed at a display part 2 and then erased individually by a clear means 3. At the same time, a delay notice means 5 changes the display form of the serial numbers of each order data displayed at the part 2 into a notice state when a prescribed time passed after the input time. Furthermore an excess time setting means 3 adjust the operating time of the means 5 as desired. Thus only the serial numbers of unfinished orders are properly displayed on an LCD 2 at each time point via a restaurant printer 1. In addition, such dishes that passed a fixed period of time after reception of their orders are displayed in a notice state. Thus the attention of a cook is aroused.
Patent JP-S62278405-A (JP)
Title: Automatic dimension inspecting instrument
Inventor: UMESHIMA TAKAO
IPC: G01B21/00
Filed: 1986-05-28
Abstract: PURPOSE:To enable an inspection reference to be easily reset in accordance with a work and also the dimensions of a surface configuration to be inspected by moving a plurality of detectors for detecting contacts with the surface of the work via a slider while monitoring the quantity of the movement of the detectors. CONSTITUTION:When a slider 5 approaches a work 1 from above by the rotation of a pulse motor 6, probes 9-13 slidably mounted in a vertical direction are sequentially brought into contact with the work 1 and contacts with electrodes 15-19 are released, respectively. Thus, contact detection signals 26-30 are taken into a comparing arithmetic circuit 21 via a signal input interface circuit 20. The trailing time points of the signals 26-30 represent contact time points with the work 1. When the contact time points are compared with the feeding quantity of the slider 5, namely, a driving pulse 46 from a driving circuit 25 to the motor 6, height dimensions in the contact positions of the probes 9-13 can be obtained. Then, by operating 21 whether the height dimensions exist between the upper and lower limit dimension data of the work 1 stored in a storage circuit 22 by operating an operating circuit 23, whether a defective or a nondefective the work 1 is can be discriminated.
Patent JP-H10310706-A (JP)
Title: Agricultural synthetic resin film excellent in antifogging and frost protecting property
Inventor: HOUGEN TAKUYA
IPC: C08K5/103
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural synthetic resin film, having excellent antifogging and frost protecting performances from the initial period just after stretching for >=2 years and suitable as a covering material for the agricultural greenhouses, etc. SOLUTION: This agricultural synthetic resin film is obtained by using an ester of sorbitan with a higher fatty acid consisting essentially of a 24-34C fatty acid (montanic acid wax) or an ester of glycerol with the montanic acid wax and/or an alkylene oxide adduct thereof and/or an ester of a polyoxyalkylene with the montanic acid wax as an antifogging agent and further a fluorine-based surfactant as a frost protecting agent, kneading both the agents with a resin for the film such as a vinyl chloride resin, polyethylene or an ethylene-vinyl acetate copolymer and forming the film. The antifogging performances are improved by further including an ester of sorbitan with a 12-22C higher fatty acid or an ester of glcyerol with the 12-22C higher fatty acid or an alkylene oxide adduct thereof in the agricultural synthetic resin film.
Patent JP-S5246683-A (JP)
Title: Device for controlling a fluidized bed
Inventor: NARIMATSU ISAO
IPC: F23C10/10
Filed: 1975-10-09
Abstract: PURPOSE:To utilize a heat efficiently in such a manner that a fluidized bed of fluidic particles is divided into two sections, and the fluidic particles are recirculated efficiently due to differece of density.
Patent JP-H09304255-A (JP)
Title: Measurement of strength of test piece by uniaxial compression tester
Inventor: TAKAKURA ATSUSHI
IPC: G01B11/02
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To improve test efficiency by simply matching a measuring part with the height of a test piece and selecting a load cell for measuring a hard test piece and a load cell for measuring a soft test piece on the basis of the hardness by a measuring needle. SOLUTION: The hardness of a test piece 7 is measured by the pressure sensor 13 provided above a belt conveyor 21a to be detected as a pressure signal and this signal is inputted to a computer to be processed. When the obtained processing signal is a signal of a hard test piece, the driver of a load cell 61 for testing the hard test piece is operated to arrange the load cell 61 at a test piece measuring position. Subsequently, the test piece 7 is supplied by a feeding member 91 on the belt conveyor and an optical sensor 10 is operated and a light source is moved downward to measure the height of the test piece 7 and the signal of the sensor 10 is operated by a computer to be sent to the load cell 61 and the measuring part of the load cell 61 is moved to the test start position of the test piece to perform a strength test.
Patent JP-S5347056-A (JP)
Title: Heat conveyor
Inventor: TAKADA SHIYUUICHI
IPC: F28D17/00
Filed: 1976-10-09
Abstract: PURPOSE: To provide a compact, handle-easy, reliable heat conveyor which comprises a regenerative-medium tank (with a fluid line passing there-through), a heat exchanger, and a liquid-receiving tank all united together and mounted on a vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5745771-A (JP)
Title: Transmission circuit for outgoing restricting signal
Inventor: UNZAI MINORU
IPC: H04M19/02
Filed: 1980-09-02
Abstract: PURPOSE:To make unnecessary the impedance matching of a subscriber and to enable to supply an outgoing restriction signal through a low power supply source, by transmitting the restriction signal from a 4-wire side reception terminal of the subscriber circuit. CONSTITUTION:A telephone set 21 is connected to a 2-wire side terminal of a subscriber circuit 22 having 2-wire - 4-wire conversion function, and a switch 23 is connected in series with a 4-wire side reception terminal, and an overvoltage preventing varistor 25 and an outgoing restriction signal source 26 are connected to an amplification factor adjusting resistor 24 connected to the teminal of the switch 23. The input impedance of 4-wire side is taken as a high impedance. If the transmission of the outgoing restriction is required, the signal transmission relay 23 is closed, allowing to transmit the outgoing restriction signal to a subscriber 21 via a subscriber circuit 22 with a low power.
Patent JP-H08314232-A (JP)
Title: Multicolor image forming device and image writing method therefor
Inventor: HASHIMOTO TOMOHIRO
IPC: H04N1/46
Filed: 1995-05-19
Abstract: PURPOSE: To transfer plural sheets of images on a recording medium without causing the respective images to interfere with each other by providing plural synchronizing members showing a specified position in a subscanning direction in accordance with the movement of an intermediate transfer body. CONSTITUTION: Subscanning periodic flags 210 and 211 are arranged at positions obtained by rotating them by 180 deg. with respect to the center of the intermediate transfer body 207. When the flag 210 passes a sensor 212, the subscanning synchronizing signal of a first page is generated from a subscanning control circuit and a scanner unit 204 modulates a laser beam to scan and form a latent image on a photoreceptor drum 205. The latent image is developed by the developing device of a first color of a rotary developing unit 206, and the developed image is transferred on the intermediate transfer body 207. When the flag 211 passes the sensor 212, the subscanning synchronizing signal of a second page is generated. Then, the developed image of the first color on the second page is transferred on the intermediate transfer body 207.
Patent JP-H07325898-A (JP)
Title: Storage device
Inventor: SUZUKI SHIGERU
IPC: G06K19/07
Filed: 1994-06-02
Abstract: PURPOSE:To provide a memory card which is long in the life and is high in reliability. CONSTITUTION:A memory card 100 is composed as a buffer storage device where a flash memory is used as a main storage device and a static RAM is used for a cache memory 2. A copy/back system is adopted as the data siting system to the main storage device 1, a battery backuping the static RAM as the cache memory 2 and a power source voltage detection switch circuit 4 is incorporated in the card, the power source is switched to the battery power source when external power source voltage is interrupted, and the battery power source backups the cache memory 2. Therefore, a normal write operation is performed for only the static RAM as the cache memory 2. Because a writing is performed for the flash memory 1 as the main storage device 1 only when the data block within the cache memory 2 for which the writing is performed is replaced, the number of times of writing in the flash memory is reduced, and the reliability are improved.
Patent JP-S6014014-A (JP)
Title: Burner controller of boiler
Inventor: SAGARA KAZUO
IPC: F22B35/18
Filed: 1983-07-06
Abstract: PURPOSE:To prevent the occurrence of a disturbance of a boiler due to change- over of a multi-fuel combustion ratio, by a method wherein fire extinguishment of a nozzle on the fuel side, in which a multi-fuel mixing combustion ratio is reduced, is firstly effected, and ignition of a nozzle on the fuel side, in which a multi-fuel mixing combustion ratio is increased, is secondly performed. CONSTITUTION:It is discriminated whether a control logic 9 of a burner controller 8 has a room to ignite burners 2 and 3 under operation by means of two different fuels of A and B. If it is discriminated that it has the room, said burner is ignited. In which case, the logic is set in the manner that, in relation to the burners for the one fuel, the burner under operation at the uppermost stage of the burners is extinguished, and in relation to the burner for the other fuel, the burner under operation at the lowermost stage of the burner is extinguished. This permits prevention of disturbance of a boiler occasioned at the time of change-over of a multi-fuel combustion.
Patent JP-H08313149-A (JP)
Title: Refrigerator
Inventor: OAKU SUSUMU
IPC: F25D23/02
Filed: 1995-05-19
Abstract: PURPOSE: To smoothly switch the switching door of the front surface of the storage chamber partitioned to the right and left by a partition plate in a freezing or cold storage chamber by standing guides on a partition wall along both side walls. CONSTITUTION: When a partition wall 2 is pressed forward by the pressure in the case where a foamed heat insulator is filled between an outer box and an inner box for constituting a body by integrally forming guides 2a at both sides of the wall 2, a partition plate 6 is pressed forward together with the guides 2a. Thus, since no step difference occurs in the positional relation between the first guide groove 2b provided at the guide 2a and a second guide groove 6a provided at the plate 6 in the longitudinal direction, first guide pins 7a at both sides of a first switching door 7 and second guide pins 8a of both sides of a second switching door 8 can be slidably held. Accordingly, the doors 7, 8 can be smoothly switched.
Patent JP-H09302831-A (JP)
Title: Mounted structure of gable wall panel
Inventor: IWATANI YOSHIO
IPC: E04B7/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a mounted structure by which gable wall panels can be firmly mounted to a framework. SOLUTION: A bundle 5 of ascending beams where the ridge side ends of the ascending beams 4 are bound together is tightened to the upper end of an upright framework 1 by a bolt 6 and nut 6a. Then the horizontal piece 11 of an L metal fitting 10, together with a connecting metal fitting 9 to which a brace 8 is connected, is fastened by a top bolt 12 and a nut 12a to a top plate 7 horizontally welded to the upper end of the ascending-beam bundle 5, and a pair of gable wall panels 3 have their tops locked by a first exterior- wall mounting metal fitting 2 secured to the vertical piece 13 of the L metal fitting 10. Therefore, even if the tops of the gable wall panels 3 are fanned by high winds, the gable wall panels 3 are not rocked nor deflected.
Patent JP-H10301070-A (JP)
Title: Faraday rotational angle varying device
Inventor: KAWAI HIROTAKA
IPC: G02F1/31
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To vary Faraday rotational angles, to easily control the device using only one electromagnet and to reduce the size. SOLUTION: The device is provided with a Faraday element 10, in which plural kinds of magnetic garnet single crystal films 12a and 12b having different coercive forces are arranged and piled up in an optical axis direction, and a single electromagnet 14 which applies magnetic field to the element 10 in the optical axis direction. By controlling the applied magnetic field to the element 10 by the electromagnet 14, the algebraic sum of the Faraday rotational angles is varied. By the large and small magnitudes of the applied magnetic field induced by the electromagnet 14, the magnetization directions of one kind or plural kinds of the films are reversed and the sum of the Faraday rotational angles by all magnetic garnet single crystals, that constitute of the element 10, is varied. The device is also used for an optical switch and an optical attenuator.
Patent JP-S61279234-A (JP)
Inventor: SUMINO YOICHI
IPC: A61B8/08
Filed: 1985-06-05
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。