baber/WOPTO huggingface dataset:
Patent JP-S63103669-A (JP)
Title: Power supply
Inventor: TANAKA OSAMU
IPC: H02J1/00
Filed: 1986-10-17
Abstract: PURPOSE:To reduce power loss and to improve discharging efficiency, by controlling a power source so that the difference between the output AC current of a current-formed converter to supply the power to multiple discharge tubes and the reference value may be nought, and by transforming the voltage for each discharge tube and by rectifying the current accordingly. CONSTITUTION:A commercial AC power source 1 is converted into direct current by a phase control signal F of a phase control circuit 10 with a thyristor power rectifier 2 and a smoothing reactor 3 is connected in series to form a current-formed power converter. This direct current is converted into rectangular-wave AC voltage by a transistor power inverter circuit 4 driven by base drive circuits 11a and 11b and inputted into a current transformer 5. The current at the current transformer 5 is detected 9 and the thyristor 2 is controlled through the phase control circuit 10 so as to approach an output current reference value 8. The current transformer 5 drives discharge tubes for every discharge tube 7a...7b through the secondary windings Ta...Tb and rectifiers 6a...6b. The power loss is thereby so reduced that discharging efficiency is improved.
Patent JP-2000072705-A (JP)
Title: Production of bromine compound
Inventor: TAKEYA YUTAKA
IPC: C07C315/04
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially producing a bromine compound having an excellent quality as a flame retardant for a plastic. SOLUTION: This method for producing a bromine compound of the formula R3-O-Ar1-Y-Ar2-O-R4 (Ar1 and Ar2 are each an aromatic hydrocarbon group or a saturated alicyclic hydrocarbon group; Y is a group which binds Ar1 with Ar2; R3 and R4 are each a group in which an unsaturated group in R1 or R2 is saturated by bromine atoms) by reacting a compound of the formula R1-O-Ar1- Y-Ar2-O-R2 (R1 and R2 are each a hydrocarbon group which has at least one aliphatic unsaturated group) which has an aliphatic unsaturated bond, with bromine comprises carrying out the reaction in the presence of a solvent inert to the reaction, and removing a substantial amount of the heat of the reaction to the exterior of the reaction system by the heat of vaporization of the solvent or the bromine.
Patent JP-S6488567-A (JP)
Title: Image forming device
Inventor: NODA TAKASHI
IPC: G03G21/00
Filed: 1987-09-30
Abstract: PURPOSE:To normally actuate automatic exposure and to obtain an image with stable image density in forming the image with automatic exposure by specifying the control of the application of a current to a fixing heater so that the great change of voltage does not occur in preliminary exposure. CONSTITUTION:The titled device installs a heater control means for controlling the temperature of a fixing roller 44 by controlling the application of the current to the fixing heater 45 and a heater control specification means for specifying the control by a fixing heater control means in the midst of sampling the data of original density with preliminary exposure. Since the control of the application of the current to the fixing heater 45 is specified so as not to cause the great change of voltage in the preliminary exposure, automatic exposure is always executed normally and the image density is not influenced. Also there is no possibility that the temperature of a fixing device is drastically changed from a control level to cause a fault in fixing because the control of the application of the current to the fixing heater 45 is specified only in a comparatively short time in the preliminary exposure. Thus, an image forming device in which the image is not influenced and the fault in fixing is not caused can be obtained.
Patent JP-S6489554-A (JP)
Title: Manufacture of superconducting module
Inventor: NAKAYAMA HAJIME
IPC: H01L23/52
Filed: 1987-09-30
Abstract: PURPOSE:To facilitate the connection of a superconducting chip by a method which includes the steps of burying a superconducting chip in a substrate in such a manner that the chip surface having electrodes and circuit is at the surface level of the substrate surface, and applying superconducting material directly to the chip electrode and superconducting wiring while maintaining the temperature of the substrate within a range where the chip may not be destroyed. CONSTITUTION:A module substrate is prepared which includes an aluminum nitride substrate 5 carrying a multilayer interconnection 1 made of a polyimide resin 6 and a superconducting material of plasmairradiated oxide. The polyimide on the substrate is removed in a portion where a chip 4 is buried and irradiated with plasma. This facilitates substrate treatment and chip replacement.
Patent JP-S60145983-A (JP)
Inventor: HIGASHIMURA EINOSUKE
IPC: C05F7/00
Filed: 1983-12-29
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-S62161785-A (JP)
Title: Heterocyclic compound, its production and use
Inventor: FURANKU BUEECHIEN
IPC: C07D487/04
Filed: 1986-10-17
Abstract: New heterocyclic derivatives having the general formula: wherein R′ is C<sub>1-6</sub>-alkyl, C<sub>3-7</sub>-cycloalkyl or C<sub>1-3</sub>-alkoxy­methyl, and- A - is -(CH₂)<sub>n</sub>-Y-(CH₂)<sub>m</sub>-,wherein n and m is O or 1 and -Y- is -O-, -S-, -CH₂-, or -NR"-, wherein R" is hydrogen or C<sub>1-6</sub>-alkyl.The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics and in human and animal health as anthelmintics, ecto- and endoparasiticides, insecticides and acaricides.
Patent JP-S6487571-A (JP)
Title: Production of silicon nitride-based composite sintered body
Inventor: KOGA KAZUNORI
IPC: C04B35/591
Filed: 1987-09-29
Abstract: PURPOSE:To produce the title sintered body having excellent strength by sintering a system consisting of the whiskers of SiC or Si3N4 and Si powder at a temp. lower than the m.p. of Si in a specified pressurized N2 atmosphere to obtain a sintered body, and depositing an inorg. compd. in the sintered body by a chemical vapor-phase method. CONSTITUTION:The whiskers consisting essentially of at least one kind between SiC and Si3N4 and Si powder are mixed, the mixture is compacted, and the compact is sintered at a temp. lower than the m.p. of Si and at 1.5-10atm. N2 partial pressure. Consequently, the whiskers are bound by the Si3N4 formed by the reaction of Si with N2, and a sintered body is obtained. Furthermore, an inorg. compd. is deposited on the inside or on the surface of the sintered body by a chemical vapor-phase method. By this method, the formation of an Si melt at the time of nitriding Si is prevented, the reaction of the whiskers with Si is inhibited, and the deterioration of the whisker and the generation of voids due to the reaction can be controlled. The sintered body is highly densified because of the deposition of the inorg. compd., and a sintered body having excellent bending strength and toughness can be obtained.
Patent JP-S63105223-A (JP)
Title: Gasket for exhaust manifold
Inventor: AKITA HIROAKI
IPC: F16J15/12
Filed: 1986-10-20
Abstract: PURPOSE:To aim at improvement in the sealing performance of a gasket by putting two sheets of gasketing provided with a compound layer on both sides of an intermediate metal plate, and then forming beads around a gas through hole. CONSTITUTION:On both sides of an intermediate metal plate 11 are put two sheets of gasketing 12, 13, and then, around a gas through hole 19, which is provided in the intermediate metal plate 11 and the gasketings 12, 13, are formed beads 20-23 processed in embossing finish. In addition, the two sheets of gasketing 12, 13 and both sides of a core 12a consisting of metal plate are coated with compound layers 12b, 13b containing a heat-resistant compressible fiber, a filler and an elastomer, and then, the surfaces of the above are coated with a friction reducing material 15. Hereby, the sealing performance can be improved, and the relative displacement between a cylinder head and an exhaust manifold in the direction of cylinder column can also be absorbed.
Patent JP-S61126003-A (JP)
Title: Herbicide
Inventor: TAKEMATSU TETSUO
IPC: A01N43/08
Filed: 1984-11-21
Abstract: PURPOSE:To provide a herbicide containing 1,2,3,4-tetrahydro-alpha-naphthoic acid compound as an active component, having excellent activity to kill weeds especially in a paddy field at a low rate of application, free from phytotoxicity to gramineous crops, etc., and non-toxic to man, animal, fish and shellfish. CONSTITUTION:The objective herbicide contains 1,2,3,4-tetrahydro-alpha-naphthoic acid, its salt and/or its ester as an active component. The salt is e.g. a metal salt such as alkali metal salt, alkaline earth metal salt, zinc salt, copper salt, or amine salt such as ammonium salt, aliphatic lower amine salt, tri(lower alkyl)amine salt, alkanolamine salt, etc., and the ester is e.g. the compound of formula (R is a 1-18C hydrocarbon group which may have halogen, amino, nitrile, O of ether, or OH). The above active component is mixed with a carrier or adjuvant, prepared in the form of wettable powder, granule, emulsifiable concentrate, etc., and applied to paddy field or plowed land directly or after dilution.
Patent JP-H1173687-A (JP)
Title: Optical information storage medium and judging device for forged product
Inventor: TSUJITA KOJI
IPC: G11B7/24044
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a medium which can be identified and distinguished as a genuine product from a forged product in response to the reflectance or transmittance depending on the wavelength of readout light, by forming a layer containing an org. compd. on a substrate in such a manner that the reflectance or transmittance changes depending on the wavelength of light. SOLUTION: This optical information storage medium consists of a substrate having a fine irregular pattern on the surface and a layer containing an org. compd. which changes the reflectance or transmittance depending on the wavelength of light used to read out the fine irregular parrtern on the substrate. First, an irregular pattern 4 is formed on the surface of a polycarbonate substrate 1. A soln. is prepared by dissolving indodicarbocyanine perchlorate in tetrafluoroethanol and the soln. is controlled to specified concn. The obtd. soln. is dropped on the substrate 1 to form a dye layer (dye thin film) 5 by spin coating. When the medium is irradiated with at least two wavelengths preliminarily determined in a wavelength region to give high reflectance and in a wavelength region to give low reflectance.  By detecting the reflectance, the material intrinsic to the reflection film can be checked.
Patent JP-2000134512-A (JP)
Title: Method for monitoring event in digital studio and data structure for event
Inventor: WARD CHRISTOPHER
IPC: H04H60/04
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To observe the state of another object without using poling by defining an event structure having an operation field and a basis field and executing an operation which is defined by means of the operation field in the case that the contents of the basis field is satisfied. SOLUTION: A contents receiver 102, a communication system 108, a tape recording device 104 and a signal processor 110 are respectively provided with sender objects 118, 120, 122 and 124. A central monitoring computer 114 and the signal processor 110 support observer objects 126 and 128. The objects are provided with a hub 112 for mutual communication. The state of another sender object 118, 120, 122 or 124 can be observed by multiple observer objects 126 and 128 in the event channel of a digital studio command system 116.
Patent JP-H04124540-A (JP)
Title: Self-diagnosis system for equipment
Inventor: SHIMIZU TOYOKAZU
IPC: F24F11/02
Filed: 1990-09-17
Abstract: PURPOSE:To enable rapid repair of equipment by determining faulty places and the method for repairing from the faults of equipment and its operating conditions and displaying the information. CONSTITUTION:Assume that a fault detecting means 9 of an indoor machine B detects a disconnection condition of pipe temperature thermistor 12. The detected faults are passed to a fault determining means 11. The fault determining means 11 reads the operating condition from an operating condition storage means 10. The fault determining means 11 determines faulty places and the method for repairing on the basis of the information. In this case, the equipment changed from cooling startup operation to normal cooling operation and a fault occurred during pipe temperature control. Therefore, an electric expansion valve 6 remained open due to foreign matters in the electric expansion valve 6 or its malfunction rather than faulty pipe temperature thermistor 12, so that the temperature decreased to a value by which the occurrence of disconnection condition of pipe temperature thermistor 12 is judged. The fault determining means 11 judges such information and determines that the electric expansion valve 6 should be replaced. This information is sent to a remote control switch 13, which displays this information on a display 14.
Patent JP-S61126286-A (JP)
Inventor: NAKAGAWA YUTAKA
IPC: E06B9/82
Filed: 1984-11-22
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-H07104609-A (JP)
Title: Image forming device
Inventor: HAYAKAWA SHINJI
IPC: G03G15/16
Filed: 1993-10-04
Abstract: PURPOSE:To provide an image forming device capable of sufficiently preheating toner even in the case of using a different image forming device. CONSTITUTION:This device is provided with an intermediate transfer medium 8 on which a toner image is transferred, a pair of rollers 18 and 19 interposing the medium 8 and a recording supporting body 9 and transferring and fixing the toner image on the medium 8 on the recording supporting body 9, and a heating means disposed in either roller 18 coming in tight contact with the medium 8 before a nip part. A preheating time calculated based on the distance of a part where either roller 18 comes in tight contact with the medium 8 before the nip part and processing speed is set to a certain value equal to or above a theoretical preheating time calculated based on the desired temperature of the toner 15 just before the nip part, the surface temperature of the roller 18, the ordinary temperature of the medium 8, the thickness of the medium 8, and the temperature transfer coefficient of the medium 8. When the preheating time elapses, the toner 15 is sufficiently heated.
Patent JP-S60145071-A (JP)
Title: "chinmi" (delicacy made mainly from dried fish for drinking sake) scallop eyes
Inventor: YOSHIDA CHIEKO
IPC: A23L17/40
Filed: 1983-12-30
Abstract: PURPOSE:CHINMI, scallop eyes, that is made by seasoning and roasting scallop eyes. CONSTITUTION:Scallop eyes whole are dipped in a seasoning mixture containing MIRIN and soysauce and drained by standing. Then, they are put in a press for making SENBEI (rice cake coated with soysauce and roasted), roasted and vacuum-packed in transparent film pouches. The resultant food has good taste and texture by adequately contained MIRIN and soysauce and is suitable as a simple relish for drinking SAKE.
Patent JP-H0192026-A (JP)
Title: Electric discharge machining method for insulating material
Inventor: NAKANO TAKETO
IPC: B23H1/00
Filed: 1987-10-02
Abstract: PURPOSE:To enable electric discharge machining without providing conductivity to ceramic by immersing positive and negative electrodes having a specific gap between the tips thereof and a work separated through a specific gap from the electrodes or contacting with the electrodes into insulating liquid, then discharging between the electrodes. CONSTITUTION:An insulating work 2 and positive and negative electrodes 3 are immersed into insulating liquid 1 such that the gap between the tips of the positive and negative electrodes is minimized on the surface of the work while the positive and negative electrodes and the work within a distance of 0.02mm and the positive and negative electrodes do not contact each other. The positive and negative electrodes are connected electrically with a pulsating discharger 4 for producing a discharge column 5 between the electrodes so as to machine the work through the discharging energy. Insulation is recovered immediately through the insulating liquid when discharge is stopped and the discharge energy is determined by the gap between the electrodes, resistance of the insulating liquid and the machining shape of the work.
Patent JP-H08108651-A (JP)
Title: Thermal transfer image-receiving material, and label-printing cassette
Inventor: NORIMATSU TAKAHIRO
IPC: B41M5/50
Filed: 1994-10-13
Abstract: PURPOSE: To provide a thermal transfer image-receiving material generating no fading even in the case of the long-term irradiation with ultraviolet rays, and a label-printing cassette using the same. CONSTITUTION: An image-receiving sheet is constituted of a base material sheet 12, the image receiving layer 11 formed on the single surface of the base material sheet 12, the ultraviolet absorbing layer 13 formed on the other surface of the base material sheet 12, the ultraviolet scattering layer 14 formed on the surface on the side opposite to the base material sheet 12 of the ultraviolet absorbing layer 13, the color layer 15 formed on the surface on the side opposite to the ultraviolet absorbing layer 13 of the ultraviolet scattering layer 14, the self-adhesive layer 16 formed on the surface on the side opposite to the ultraviolet scattering layer 14 of the color layer 15 and the separator 17 covering the self-adhesive surface of the self-adhesive layer 16.  That is, the image receiving sheet 10 is obtained by successively laminating the image receiving layer 11, the base material sheet 12, the ultraviolet absorbing layer 13, the ultraviolet scattering layer 14, the color layer 15, the self-adhesive layer 16 and the separator 17 from above.
Patent JP-H0297743-A (JP)
Title: Rotary torque transmitting device
Inventor: KOBAYASHI KIYOTOMO
IPC: F16D3/14
Filed: 1988-09-30
Abstract: PURPOSE:To cool constitutional parts in the inside of a device by housing springs of a spring mechanism in a drive plate and protruding in the axial direction an outer edge part from an inner edge part of an opening in its radial direction in a side plate of the drive plate. CONSTITUTION:By rotating a drive plate 2, air in an internal peripheral side from a bent part 2e of the drive plate 2 moves along its side surface to the outer in the radial direction. The air, passing through an opening 8 in a side plate 2c and reaching a protruded opening edge part 9, is brought into the inside of a device by the opening edge part 9. The intake air into the device, because of its rotation, is further guided to the outside in the radial direction, cooling coil springs 15, spring seats 16, cushion rubbers 17 and a flywheel 5. Thus, the inside of the device can be promoted in its cooling, while the air, large generating its inflow amount, enables wearing dust of built-in parts to be effectively removed.
Patent JP-2001074238-A (JP)
Title: Boiler performing purge control based on measured value of air volume
Inventor: OBATA NAOKI
IPC: F23N5/18
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To prevent excess and lack of a purge air volume even in the case when a heat-requiring signal is inputted during post-purge. SOLUTION: This boiler controls combustion according to the issue and inhibit of a heat-requiring signal, and performs a purge process ventilating the inside of a combustion chamber 1 before the start of combustion and after the stop of combustion. In this case, an air volume measuring device 5 measuring the air volume in the purge process is provided, and an air volume required for one purge is inputted into a control device 4 controlling the operation of the boiler. In the case when the heat-requiring signal is inputted into the control device in the middle of the purge process after the stop of combustion, the control device 4 continues the purge process until the measured value of the air volume from the start-up time of the purge process becomes the required air volume.  When the measured value of the air volume becomes the required air volume or higher, the purge process is terminated to perform an igniting action and start the combustion of the boiler.
Patent JP-S63103762-A (JP)
Title: Power steering controller
Inventor: IRIYAMA KENJI
IPC: B62D5/04
Filed: 1986-10-20
Abstract: PURPOSE:To prevent the trouble in cutting-off an electric power source by installing a switch turning-ON judging circuit which generates an output when a switch is not operated for a prescribed time or more, and turning-OFF a chopper device for adjusting the electric power supplied into a dc motor for driving a pump by the output. CONSTITUTION:When a key switch 4 is turned-ON, a main switch 5 is closed by the action of an exciting coil 6, and at the same time, a duty determining circuit 11 and a switch turning-ON judging circuit 31 start operation. When at least one among a foot brake switch, accelerator switches 24 and 25 for advance and retreat, and a pump switch 26 is turned-ON, a transistor Tr19 is turned-ON, and a condenser 17 is electric-discharged. When all the switches 23-26 are in the nonoperation state, the condenser 17 is charged, and after said state continues for a certain time, an L-signal is outputted from a comparator 12. Then, a chopper device 10 is turned-OFF, and a dc motor 7 for driving a power steering pump is brought into stop.
Patent JP-H1178661-A (JP)
Title: Device of retracting retractable cargo cradle elevating device
Inventor: IKEDA SHIGERU
IPC: B65G67/02
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a retracting device of a retractable cargo cradle elevating device of, whereby it is possible to construct small an retracting means to locate a cargo cradle in the retracting position and working position and conduct the installation through effective utilization of the given small space. SOLUTION: A stationary frame 3 is installed fast under the floor of a cargo box 1 while a slide frame 4 is furnished slodably on the stationary frame 3, and on the slide frame 4, a cargo cradle 6 is installed in ascendable and descendable manner by an elevating/sinking means 5, and the load table 6 and elevating/sinking means 5 are arranged in two positions by sliding the slide frame retracting 4 by a retracting means 7, i.e., the retracting position in which the load table, etc., is retracted under the floor of the cargo box 1 and the working position protruding to the back of the cargo box 1.  In this retracting device of a retracting cargo cradle elevating device retracting, the retracting means 7 is composed of a retracting cylinder 71 furnished on the stationary frame 3 and a wire 72 stretched via an expansion rod 711 of the retracting cylinder 71 and set over between the stationary frame 3 and the slide frame 4.
Patent JP-H0295810-A (JP)
Title: Method and apparatus for conveying and supplying preheated resin tablet
Inventor: URAGAMI HIROSHI
IPC: B29C45/18
Filed: 1988-09-30
Abstract: PURPOSE:To efficiently and surely convey and supply a preheated resin tablet by a method wherein the preheated resin tablet is supported by suction. CONSTITUTION:In the suction supporting process of a preheated resin tablet 11, a suction supporting means 4, which is provided for supporting (fixing) the preheated resin tablet 11 by suction, is actuated by the forcible sucking action applied from vacuum source. Concretely, a suction pad 41 set so as to make contact with and part from the upper edge face part of a preheated resin tablet 11, which is arranged at the central position of a space between respective anchoring pins through the guiding (position correcting) action of the respective anchoring pins 31 in an anchoring process, is provided in the suction supporting means 4. Accordingly, by actuating vacuum source under the condition that the suction pad 41 is joined to the upper edge face part of the preheated resin tablet is provided so as to be able to surely support by suction.