baber/WOPTO huggingface dataset:
Patent JP-H0973212-A (JP)
Title: Image forming device
Inventor: MASHITA SEIJI
IPC: G03G15/02
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent image blurring even in an environment at high humidity as well as to ensure satisfactory electrification ability in an environment at low humidity. SOLUTION: The amt. of electrically conductive particles 11 dispersed into a binder 12 forming an electric charge injection layer 10 disposed on a photoconductive layer or the resistance value of the particles 11 themselves is varied in three layers so that the volume resistivity of the layer 10 in the thickness direction is made lower on the surface side than on the interior side. The electrification ability of the surface of the resultant photorecepot 1 is improved in any environment and a high grade image is formed over a long term.
Patent JP-H04106767-A (JP)
Title: Linear motor for recording and reproducing device
Inventor: SUNOCHI AKIO
IPC: H02K41/02
Filed: 1990-08-28
Abstract: PURPOSE:To improve the magnetic flux density of a magnetic field and to simplify configuration without increasing the thickness of a steel plate by using the steel plate for one yoke at least. CONSTITUTION:A yoke 1, permanent magnet 2, yoke 13 in contact with the permanent magnet 2 and guide shaft 4 are successively and parallelly arranged from the inside, and on the lower side of them, a carriage 6 is positioned while being supported by the right and left guide shafts 4 and 4 through sliding bearings 5 and 5 so as to be moved along the guide shafts 4 and 4. The yoke 13 is made double by constituting turn-over parts 13a respectively at the front and rear ends and further, the yoke 13 is almost perpendicularly turned over near the root of this turn-over part 13a. Then, a part near a turn-over line 13b of the turn-over part 13a is fastened to the end face of the yoke 1 by a screw. When the magnetic field is generated at an interval between the yoke 1 and the permanent magnet 2 and a current flows to an electromagnetic coil 9, the carriage 6 is driven along the guide shafts 4 by electromagnetic force.
Patent JP-H0559224-A (JP)
Title: Slip and antitack agent for polyolefin film
Inventor: EDOARUTO KARURO POERUSU
IPC: C08K5/20
Filed: 1991-08-16
Abstract: PURPOSE: To obtain an additive for polyolefin films which provides slip and anti-blocking properties without using an inorganic anti-blocking agent such as a silica powder and which additive has a significantly improved thermal and color stability compared to conventionally produced fatty acid amides.  
     CONSTITUTION: A fatty feed stock comprising mono- and poly-unsaturated fatty acid species of which, calculated on the basis of a corresponding fatty acid, not less than 50 wt.% is a fatty acid with at least 20 carbon atoms, is used. The feed stock may be a fatty acid as such, a fat or oil, or a fatty acid methyl ester. This process comprises the steps of (i) hydrogenating the fatty acid feed stock sufficient to remove any poly-unsaturation but to retain some mono-unsaturation and simultaneously or subsequently (ii) amidating to produce a slip and anti-blocking agent with particularly good color stability. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1163778-A (JP)
Title: Low temperature chamber
Inventor: MIYAZAWA TADASHI
IPC: F25D16/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature chamber in which a problem of short cold keeping time due to insufficient heat keeping capacity of a cold storage agent can be eliminated. SOLUTION: Since stop and operation of a motor compressor 4 are repeated at a specified period (30 min stop and 20 min operation) forcibly after the temperature of a cold storage agent 8 is lowered down to a heat storage completion point T1, temperature of the cold storage agent 8 can be kept constantly in the vicinity of the heat storage completion point T1. According to the arrangement, conventional deficiency of heat storage capacity of the cold storage agent 8 can be eliminated regardless of the time when a waiting low temperature chamber is mounted on a vehicle and an expected cold keeping of an article can be realized well after the temperature chamber is mounted on a vehicle.
Patent JP-H11125172-A (JP)
Title: Power generation device and method using geothermal fluid
Inventor: ZUVI KURAIGAA
IPC: F03G7/04
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To effectively use high temperature steam and salt water in a geothermal fluid by separating the geothermal fluid into a flow of salt water and a flow of steam, driving a turbine by the separated steam, and operating a generator by driving an organic turbine by an organic fluid generated by a superheater. SOLUTION: A separator 16 is provided to separate a geothermal fluid being a mixture of high pressure steam and salt water derived from a production well 14 into a flow of salt water and a flow of steam, and a generator 24 is driven by expanding the separated high pressure steam flow in a steam turbine 22. A steam condenser 28 to generate a flow of a gasified organic fluid and a flow of a steam condensate and a superheater 36 to generate a flow of superheated organic steam and a flow of cooled salt water, are provided. Motive power is transmitted to the generator 24 by expanding the superheated organic steam by an organic steam turbine 42. The work-finished organic fluid is passed through a heat accumulator 60 thereafter, and generates an organic condensate.
Patent JP-H04110839-A (JP)
Title: Projector
Inventor: IMAEDA KANAE
IPC: G03B17/50
Filed: 1990-08-30
Abstract: PURPOSE:To obtain the projector which is usable in a light place and enables its screen to be moved while an image is projected by providing a writable screen and a projection means which projects an image on the screen from the back. CONSTITUTION:The translucent screen 36 which is writable with a felt pen, etc., is fitted in the front frame of a panel frame 34 and an image reflecting mirror 38 is fitted on the reverse surface rotatably above the panel frame 34. A scanner 40 which reads the image projected on the screen 36 and characters written there is provided to scan the screen as shown by arrows G and H. Consequently, the screen can be changed in angle and moved to another place, and a copy of an OHP sheet and a copy which has blackboard characters added to the OHP sheet are taken in the current site and distributed.
Patent JP-S60122295-A (JP)
Title: Automatic wind-direction adjuster
Inventor: INOUE EIJI
IPC: F04D25/10
Filed: 1983-12-06
Abstract: PURPOSE:To permit the smooth oscillation movement in an automatic wind- direction adjuster by controlling the oscillation movement by using a shape memory alloy means as the driving mechanism for a wind-direction plate by controlling the temperature by a conduction-heating means for the above-described shape memory alloy means. CONSTITUTION:A conduction-heating circuit 22 is used for controlling a coil spring 20 made of shape memory alloy as the driving mechanism for a wind-direction plate 14 in the opened port part 12 of a housing 10. Temperature control is performed by allowing the temperature rising time necessary for the temperature of the shape memory alloy means to rise to a prescribed value to nearly accord with the conduction-heating period and to be continuously varied by a conduction-heating period setting circuit 32, continuous conduction means 40, conduction-heating period varying means 28. Therefore, the operation noise of a motor, etc. is markedly reduced, and the temperature difference of the shape memory alloy means during the conduction time is averaged, and the smooth control for oscillation movement is permitted.
Patent JP-H0974029-A (JP)
Title: Electromagnetic induction equipment
Inventor: TSUJI HIROSHI
IPC: H01F27/36
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce the sizes and weight of equipment by installing a semicircle shield electrode on the side plane of a leg iron which is not to be mounted with a coil but faces the coil, along the circumscribed circle of the leg iron by inserting an insulating member inbetween. SOLUTION: Electromagnetic induction equipment is provided by laminating an iron core 1, fixing a bottom yoke 1c by sandwiching it by a bottom edge frame 5, fixing a leg iron 1a whereupon a coil is to be mounted by a bundling band 14, and applying an iron core holding plate 2 along the iron core laminating edge plane of a leg iron 1b whereupon no coil is to be mounted. Insulating material 16 and a shield electrode 18 are provided along the side that faces the coil, a coolant channel forming plate 17 is provided along the rear plane and they are bundled and fixed together with the bundling bands 14 at a plurality of parts. Then, the coil is mounted and fixed, top yoke 1d is laminated and the coil is fixed by sandwiching it with a top edge frame 6.
Patent JP-S61109300-A (JP)
Title: X-ray high voltage generating device
Inventor: MURAKAMI FUMIO
IPC: H05G1/26
Filed: 1984-11-02
Abstract: PURPOSE:To prevent bad influence of high voltage discharge upon an X-ray control device by connecting a filter circuit to each of the output part of a direct current signal proportional to the X-ray tube current in an X-ray high voltage generating device and the input part of said signal in an X-ray control device. CONSTITUTION:At the time that a high voltage discharge generates between the X-ray tube 12 in an X-ray device 3 and the housing of said device 3, the discharge current flows to an X-ray high voltage generating device 2 through the earth terminals EX and ET of the device 3. This high frequency discharge current is suppressed by a low pass filter 18 at the output side of a neutral point circuit allowing a direct current proportional to the X-ray tube current in the device 2 to flow out and the same low pass filter 19 as the filter 18 at the input circuit of an X-ray control device 1, into which said direct current power enters. Furthermore, the high input impedance of the amplifier 22 in the device 1 decreases discharge current flow into the device 1 and prevents malfunction and damage occurrence in the X-ray control circuit owing to the discharge.
Patent JP-S59115001-A (JP)
Inventor: ARUFURETSUDO BENTE
IPC: A43B5/00
Filed: 1983-12-06
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-H0872490-A (JP)
Title: Plotter
Inventor: YAMADA YASUSHI
IPC: B43L13/00
Filed: 1994-08-31
Abstract: PURPOSE: To realize a compact plotter as a whole by a method wherein the housing spaces of machine glazed papers are made small. CONSTITUTION: The widths of respective machine glazed papers 28 and 30 on a roll shaft 26 are detected by a form detecting censor 74 so as to recognize the form types of the respective machine glazed papers by a controller. The controller selects one of the machine glazed papers 28 and 30 on the roll shaft 26 on the basis of the drawing range data (or form size data) in transferred drawing data sent from a host computer so as to turn ON one of clutches 66 and 68 corresponding to the selected one of the machine glazed papers 28 and 30. The driving force of a driving motor 62 is transmitted to one of upstream side carrying rollers R1 and R2 corresponding to the selected one of the machine glazed papers 28 and 30.  The pulled-out part of the selected one of the machine glazed papers 28 and 30 is carried to a drawing executing area on a platen 20 so as to draw figures with a drawing head 18.
Patent JP-S59127140-A (JP)
Title: Automatic error detecting and correcting device of sentence
Inventor: OOYAMA TAKAYUKI
IPC: G06F17/21
Filed: 1982-12-28
Abstract: PURPOSE:To detect and correct automatically the wrong words, omitted words and inadequate words by using a dictionary storing faulty character trains having possibility for use in a sentence. CONSTITUTION:A sentence to be checked is read out of a sentence memory 13 and sent to a faulty character train detecting part 16 and a character display control part 5. A character train reading dictionary 18 stores the character trains having possibility to be used in a sentence together with the information on the connecting relations and the correcting method of sentence errors. A dictionary reading part 17 reads the desired information out of the dictionary 18 and then collated with the sentence to be checked through a faulty character train detecting part 16. When an error is detected, this error is displayed at a display device 2 via a character control part 5 together with the correcting method. Thus an operator can perform desired correction.
Patent JP-S6384147-A (JP)
Title: Enhancement type fet driving circuit
Inventor: OSAWA YASUO
IPC: H01L27/08
Filed: 1986-09-29
Abstract: PURPOSE:To make it possible to drive a circuit with a single power source and to the shorten the voltage increasing time, in an enhancement type FET driving device having an increased voltage output circuit, by providing a circuit, which applies the voltage of the power source for the driving circuit to the gate of the FET, in parallel with the output circuit when a control signal is inputted. CONSTITUTION:An enhancement type FET is driven by a control signal 11 from a CPU. Namely, a power source voltage +V1 is applied to the gate of the FET 17 by using an interface 14, buffer circuits 15 and a diode circuit 16. At this time, when a grounded load 18 is connected to the drain of the FET 17, a voltage which is higher than the power source voltage +V1 is required. Therefore, the high voltage is formed in an increased voltage output circuit 13 and applied to the gate of the FET 17. Thus the voltage increasing time of the FET 17 is shortened. The circuit 13 is constituted by a square wave oscillator circuit 20, interface circuits 19, buffer circuits 23a-23n, capacitors 22a-22n and rectifier elements 21a-21(n-1). A voltage which is several times higher than the power source voltage +V1 is formed.
Patent JP-H0391862-A (JP)
Title: Documentation machine
Inventor: YAMAMOTO MASAYA
IPC: G06F17/21
Filed: 1989-09-05
Abstract: PURPOSE:To shorten a work time by providing an editing condition storage means and a data storage means to eliminate a need of cut and sticking or the like for re-editing among plural unit documents. CONSTITUTION:A control means 10 reads out one-page components of documents data to be proofread from an external storage means 30 and stores them in a page storage means 70. Proofread data inputted by an input means 20 and data in the means 70 are supplied to an editing means 60, and edited data is stored in the means 70. When there is no data of the next page in the means 30, over components of document data in the means 70 are stored in a data temporary storage means 90 and the editing condition of over components is stored in an editing condition storage means 80. When there is the next unit document in the means 30, over components in the means 90 are stored in the means 70, and second unit document data from the means 30 is stored in the means 70. When proofread data is inputted from the means 20, document data in the means 70 and proofread data in the means 80 are supplied to the means 60, and inputted proofread data is sent to the means 60, and edited data is stored in the means 70.
Patent JP-H0391443-A (JP)
Title: Production of chocolates
Inventor: ASAMA KOUJI
IPC: A23G1/30
Filed: 1989-09-05
Abstract: PURPOSE:To produce chocolates good in flavor by mixing raw materials for the chocolates, then adding an oil-in-water type emulsion to the resultant mixture and subsequently treating the obtained blend according to a conventional method. CONSTITUTION:Emulsions of cow's milk, material of a high water content, e.g. fruit juice and liquors, with edible fats and oils can be used as an oil-in- water type emulsion in addition to fresh cream and the amount thereof used varies with blending ratio of the emulsions. Thereby, the amount cannot be absolutely specified; however, about 1-20wt.% based on the total amount of the final chocolate blend may be normally added. Mixing is normally carried out at 45-50 deg.C using a kneader to sufficiently kneaded the mixture. Rolling is subsequently performed according to a conventional method to finely divide the particle size to about 18-22mu. Conching treatment is then carried out at 45-55 deg.C for about 20hr. In the process, if there are insufficient cocoa butter and other vegetable fats and oils, they are added at about end of the aforementioned treatment. The resultant blend is cooled to about 31-32 deg.C to carry out tempering treatment. The tempered blend is then cast into a mold, molded, cooled and solidified.
Patent JP-H0894764-A (JP)
Title: Underground buried object locator
Inventor: MURASAWA KANJI
IPC: G01S13/88
Filed: 1994-09-27
Abstract: PURPOSE: To locate an underground buried object while eliminating the effect of reflected wave from the ground surface. CONSTITUTION: A high frequency signal generated from a VCO 1 and a low frequency signal generated from an oscillator 12 are subjected to amplitude modulation by means of a multiplier 13 before being radiated from an antenna 3. The radio wave reflected on an underground buried object is received by a receiving antenna 5 and multiplied, by means of a multiplier 11, by a low frequency signal generated from the oscillator 12 and delayed through a delay line 14. Output from the multiplier 11 is further multiplied, by means of a multiplier 6, by a high frequency signal delayed through a delay line 10. When the delay line 14 is regulated such that the node of envelop is located close to the ground surface, reflected wave from the ground surface can be minimized.
Patent JP-H08126761-A (JP)
Title: Target hitting game machine
Inventor: YOKOI HIDEKAZU
IPC: A63F9/00
Filed: 1995-09-08
Abstract: PURPOSE: To miniaturize constitutive parts for the appearance/disappearance of a target without requiring the traveling stroke length of an object to be hit. CONSTITUTION: At least one opening 102 is formed on a game panel surface 101, and a target 2 is supported so as to be turned around a horizontal axis in the state of facing its one part to the opening 102. Concerning the target 2, the picture pattern of a hitting part is drawn on the half of its turning peripheral surface and, when a player hits this target 2 at the timing of facing the hitting part of the target 2 from the opening 102 to the outside, the success of hitting is added and displayed on a score display part 110 as a score.
Patent JP-H1145104-A (JP)
Title: Program preparation system in rudder language of one-chip microcomputer
Inventor: KOBAYASHI ATSUO
IPC: G06F9/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To easily integrate a rudder language into a program in the high grade language of a microcomputer. SOLUTION: The rudder language is translated into assembler or intermediate language and in the case of assembler, it is directly run while being linked with a basic software in a system. In the case of intermediate language, operation is performed according to the rudder language through sequential translation by an interpreter linked together with the basic software. Thus, the more miniaturized and inexpensive hardware (equal with the size and price of a one-chip microcomputer) can be used in comparison with sequencers on the market.
Patent JP-H1157398-A (JP)
Title: Desulfurizing method in geothermal power plant and desulfurizing device
Inventor: TATANI ATSUSHI
IPC: B01D53/50
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurizing device facilitated in the treating work of a desulfurization by-product and capable of recovering operation cost by removing harmful hydrogen sulfide from a discharged vapor after used for power generation in a geothermal power plant and easily forming a useful by-product. SOLUTION: A Claus reactor 12 for converting hydrogen sulfide contained in an uncondensed gas E to single sulfur by allowing the uncondensed gas E in a vapor discharged from a turbine 3 and separated by a condenser 5 to contact with sulfur dioxide gas G, a sulfur condenser 13 for condensing sulfur in the gas discharged from the Claus reactor 12 and a combustion furnace 15 for combusting the sulfur removed in the sulfur condenser 13 to turn to the sulfur dioxide gas G used in the Claus reactor 12 are provided.
Patent JP-S59118336-A (JP)
Title: Multi-spindle cooling device
Inventor: INOUE HITOSHI
IPC: B23Q11/12
Filed: 1982-12-24
Abstract: PURPOSE:To cool a main spindle device effectively and evenly by a method wherein operating liquid is flowed through vapor pipes and liquid pipes to transport the quantity of heat of bearing stands from the hollow chambers thereof to a heat radiating device. CONSTITUTION:The quantity of heat of bearings 3, 31, which received the heat in the bearing stands 4, 41, is deprived as the latent heat of evaporation when it heats the operating liquid, such as Flon or the like, in the hollow chambers 7, 71 and vaporized it. The vapor of the vaporized Flon or the like moves to the heat radiating device 8 through the first and second vapor pipes 10, 101 by utilizing the vapor pressure of itself and is cooled by a cooling fan 9. The condensed operating liquid returns into the hollow chambers 7, 71 of the bearing stands 4, 41 through the joining and branching pipes of the liquid pipe 12 as well as the first and second vapor pipes 10, 101 by utilizing the gravity thereof.
Patent JP-S60124271-A (JP)
Title: Printer
Inventor: JIKUYA NOBUO
IPC: B41J29/48
Filed: 1983-12-08
Abstract: PURPOSE:To provide a printer which enables the detection of paper feed, the presence of printing paper and the amount of paper to be discharged with one sensor by providing a paper sensor in the common paper passage to the platen from a cut sheet feeder and a slip form paper mechanism. CONSTITUTION:A paper feed tray 7, a paper feed roller 13, a guide plate 15, a guide plate 6 and the like are arranged to form a cut sheet feeder while a slip form paper mechanism consists of a guide plate 5 and a guide plate 6. Then, a paper sensor 16 is provided at the position where the paper feed path from the cut sheet feeder and that from the slip form paper mechanism converge. For example, with the inputting of FFKEY, the sensor 16 is enabled to operate and first, judges the presence of paper at the position thereof and when the presence of the paper is confirmed, the paper is determined to be fed as interrupt as slip form thereby setting of paper feed amount N1 upto the print starting position (d) from the slip form inlet (c).
Patent JP-H04112655-A (JP)
Title: Spindle motor
Inventor: MORI YOICHI
IPC: H02K1/27
Filed: 1990-08-31
Abstract: PURPOSE:To produce a sufficiently high rotary torque even from a small spindle motor by arranging a rotor magnet on the outer periphery of a rotor and securing a stator through a predetermined interval to the radial outside of the rotor magnet while opposing thereto. CONSTITUTION:A rotor 4 comprises a tubular body part 5 and a shield board 6 to be secured thereto. A rotor magnet ring 12 is secured to the outer peripheral face 10b at the cylindrical part 10 of the shield board 6. A stator 13 is opposed to the rotor magnet 12 at the radial outside thereof through a predetermined interval. Since the rotor magnet 12 and the stator 13 are not fitted in the rotor 4, they can have sufficiently high capacity regardless of the outer diameter D of the rotor 4 and even a small spindle motor comprising a rotor 4 having small outer diameter D can produce a large rotary torque.