baber/WOPTO huggingface dataset:
Patent JP-H0380512-A (JP)
Title: Laminated type silicon oxide thin film capacitor and manufacture thereof
Inventor: SAKAI NAOMICHI
IPC: H01G4/12
Filed: 1989-08-24
Abstract: PURPOSE:To enhance frequency characteristic by alternately laminating a silicon oxide film and an electrode film on the surface of a semiconductor silicon substrate, and providing a structure in which electrodes are led in parallel at every other layer including the substrate. CONSTITUTION:When a first layer of silicon oxide film 3 on a semiconductor silicon substrate 1 is formed by an oxide film method, the surface of the substrate is heat treated at a high temperature to be oxidized in an atmosphere in which oxygen partial pressure is controlled or in a gas flow containing steam to form an oxide film 3 of a predetermined thickness. Then, a metal electrode film 2 of white metal is formed on the film 3 by a method such as sputtering, etc. Thus, excellent frequency characteristic of the silicon oxide and temperature characteristic are provided, and reduction in thickness of the film, lamination are facilitated, thereby obtaining a capacitor having a small size and a large capacity.
Patent JP-H0962159-A (JP)
Title: Method and device for electrophotographic image forming
Inventor: ITAMI AKIHIKO
IPC: G03G5/05
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic image forming method and its device where the deterioration of an image caused by the wear damage of a photoreceptor in the process of repeatedly performing image forming is prevented, and image fogging, spot fault and stripe fault or the like caused by defective cleaning are prevented from occurring. SOLUTION: A stage where a toner image is transferred on transfer material after forming the toner image on the photoreceptor and residual toner on the photoreceptor after transferring is removed is repeated in this method. In this case, the uppermost surface layer of the photoreceptor 10 incorporates inorganic particles whose Mohs hardness is >=5, and the cleaning member used in a cleaning stage is made to be a rubber elastic cleaning blade 211, and the cleaning blade 211 is vibrated at the vibration level of 5-200μm, so that cleaning is performed. The volume-averaged grain sizes of the inorganic particles are made to be 0.05-2.0μm, and resilience factor of the cleaning blade at ordinary temperature is made to be 35-60%.
Patent JP-H0762896-A (JP)
Title: Upper part extension method for building
Inventor: FUJIWARA SATOSHI
IPC: E04G23/02
Filed: 1993-08-31
Abstract: PURPOSE:To limit the reinforcement of a skeleton which constitutes a building to a level of reinforcement work which complies with a long time vertical load based on an increased weight equivalent to an extended space and thereby secure an existing living space and reduce construction cost as well as a construction period and further eliminate the need to live temporarily in the other house for a long time CONSTITUTION:This invention relates to an upper floor extension work method of a building which provides a building 1 and a foundation 2 which supports the building 1 and reinforces an existing skeleton 1a which constitutes the building skeleton 1. An existing foundation which supports the building skeleton 1 is reinforced by constructing an extended foundation 4. A damper device is installed between the building skeleton 1 and the foundation. Extension work is executed on the upper part of the building 1.
Patent JP-H0631300-A (JP)
Title: Method for dehydrating and drying sludge
Inventor: SUGAYA KENZO
IPC: B01D25/12
Filed: 1992-07-21
Abstract: PURPOSE:To obtain a dried cake immediately from a dehydrator and further, obtain a thoroughly dehydrated dry cake without returning separated moisture into the cake by injecting sludge into an airtight filter chamber forcibly and pressing it into a cake, and taking out the cake after blowing a high temperature gas at high pressure into the generated cake. CONSTITUTION:Each filter plate 3 is opened to form a filter chamber between the filter plates 3 using filter cloths 6, 6, and sludge is pressed into the filter chamber and dehydrated there. In addition, a high-temperature gas at high pressure is blown into a cake generated in the filter chamber from a filtrate delivery passage 14. That is, the cake pressed into the filter chamber and dehydrated is heated by the high temperature, high pressure gas, resulting in the evaporation of moisture. The evaporated moisture, in turn, passes through a liquid passage 13 to be discharged to an area outside a device and dried there. In addition, the cake is heated in the airtight filter chamber so that the heat of a hot gas can be used efficiently without allowing it to escape to an area outside the filter chamber, and the evaporated moisture is discharged to an area outside the device. Thus the moisture is completely separated from the cake, and the cake is maintained at high temperature even after taking it out, and is left to dry up due to the continued evaporation of moisture.
Patent JP-S6194712-A (JP)
Title: Preparation of automotive interior trim base blank material
Inventor: OOTA YASUSHI
IPC: B29C39/26
Filed: 1984-10-15
Abstract: PURPOSE:To obtain the titled material of lightweight and small in permanent stress by a method wherein opened fibrous material is wetted by liquid adhesive agent, the inner part of a mold having many vents on its molding surface is filled by compressed air with the wetted fibrous material and the adhesive agent is hardened therein. CONSTITUTION:Fibrous material made from cut cloths is supplied into the hopper feeder 1, opened to pieces, transferred into the mixer 2 and liquid adhesive agent is dropped to the extent of moistening the opened material uniformly and adequately. Said material is opened more finely by the opening machines 6, 9, the adequate amount thereof is transferred from the reserving tank 11 into the hopper 12 and forced by compressed air tightly into the mold 13. This compressed air is transmitted from the mold 13 to the outside of the mold through the vents 14. Overheated steam is supplied into the mold through the vents 14 to harden the liquid adhesive agent.
Patent JP-S6374865-A (JP)
Title: Paper sheet collecting device
Inventor: TAKAHARA NAOKI
IPC: B65H29/70
Filed: 1986-09-17
Abstract: PURPOSE:To prevent paper sheets from being scratched and from being reversed upside down, by providing an intermediate roller supported by a spring between paper discharge rollers and a resilient guide in the rear of the discharge rollers. CONSTITUTION:A paper sheet 5 is forced to be curved by an intermediate roller 6 so that a certain rigidity is given to the paper sheet 5 which is therefore discharged maintaining its horizontal posture. Further, the intermediate roller 6 is retained by a leaf spring 7, having vertical freedom, and therefore, it prevent the paper sheet 5 from being scratched. Further, a resilient guide 8 supports the paper sheet 5 at the lower side of the latter even just after the sheet 6 is released from rollers 1 through 4 during discharge of the paper sheet 5, and therefore, the paper sheet 5 is stacked onto a stacker 9 without being reversed upside down. Further, it is possible to widen the adjusting range of spring force of the intermediate roller 6 without the paper sheet 5 being scratched, thereby it is possible to reduce the man-hours of adjustment.
Patent JP-H02154089-A (JP)
Title: After-treatment of pulp discharge liquor
Inventor: KURISUTOSUAA JIYON DEIBUISU
IPC: D21C9/12
Filed: 1989-08-23
Abstract: PURPOSE: To prevent the discharge of a chlorine compound by acidifying an effluent, neutralizing a contained chlorine compound with a base, removing water, concentrating the effluent, decomposing a salt by heating and separately recovering released hydrogen chloride and a residual base. CONSTITUTION: An effluent from a bleaching mill 1 is sent to a reactor 3, neutralized with carbonic acid, etc., passed through a filter 4 to a condenser 5, an anaerobic digestor 7 and concentrated by an evaporator 8. Hydrochloric acid is added to the evaporator so as to control the adhesion of MgCO3 scale. The concentrated aqueous solution of salt is incinerated by a kiln 9 and magnesium chloride is decomposed into magnesium oxide 10 and hydrogen chloride 11 and recovered.
Patent JP-S6275648-A (JP)
Title: Carrier for electrostatic latent image developer
Inventor: KUZUMI KENICHI
IPC: G03G9/113
Filed: 1985-09-30
Abstract: PURPOSE:To provide a desired polarity and substantial electrostatic charge quantity to a toner for a long period of time while preventing the generation of spent by coating a resin contg. a specific fluorine-cong. copolymer on a magnetic material. CONSTITUTION:The magnetic material is coated with the resin including the fluorine-contg. copolymer contg. fluoroolefin and alkyl vinyl ether or cycloalkyl vinyl ether as copolymn. components. Such fluorine-contg. copolymer is soluble in an org. solvent such as, for example, toluene and therefore, the above- mentioend resin film is formed on the surface of the magnetic material by a dipping method, etc. using the soln. contg. about 3-20wt% resin by the weight of the org. solvent. The above-mentioned fluoroplastic may be used 100% in this case and, for example, a styrene/acrylate copolymer may be used by blending the same at about <=50wt% therewith. The magnetic material having excellent durability with the generation of the spent is obtd. by coating the magnetic material with such fluoroplastic, by which the copy of the good image having no fogging is obtd.
Patent JP-H0775389-A (JP)
Title: Step motor drive method and image forming device by drive method
Inventor: TOMINAGA HIDEKAZU
IPC: H02P8/14
Filed: 1993-09-01
Abstract: PURPOSE:To reduce time required for drive by increasing the acceleration even in a range where the drive torque of a stepping motor is not sufficient for achieving a rapid acceleration when driving an object with a large inertia moment using the step motor. CONSTITUTION:An object with a large inertia moment is driven by a step motor. At a low-torque region closer to the natural frequency of a step motor 105, first drive controls 101, 106, 109, and 104 for driving after shifting the natural frequency to a lower frequency are provided. Further, at a high torque region of the step motor, second drive controls 101, 109, and 104 for driving at a frequency with a large acceleration of the step motor and a switching control 107 for switching between the first and second drive controls as required are provided.
Patent JP-S6276443-A (JP)
Title: Device for signaling replacement of measurement electrode membrane
Inventor: AMITA KOUJI
IPC: G01N27/404
Filed: 1985-09-30
Abstract: PURPOSE:To display a message to prompt replacement when the service life of a membrane is expired and to replace a membrane at an optimum timing by controlling the action of a counting means by attaching and detaching a measurement electrode when the gas transmitting membrane is replaced. CONSTITUTION:When the plug of a new gas measurement electrode 1 is inserted into the junk 5 of a measurement instrument main body 4, a level deciding circuit 6 detects a level remarkably changing its level at said time and operates a counting circuit 7. When the measurement electrode 1 is dipped in a specimen such as blood at such a stage completing said preparations, a target gas in the specimen is caused to act on a glass electrode main body 1d through the gas transmitting membrane 1d to output a signal proportionate to gas concentration, which is outputted to a display and a printer, etc. When the measurement instrument main body 4 is held operable in such a way, said action time is counted by the counting circuit 7. When the counted value coincides with the life of the gas transmitting membrane 1d, the counting circuit 7 outputs a signal, and the display 8 reports that the gas transmitting membrane 1d reaches the end of its life.
Patent JP-H1064483-A (JP)
Title: Rare gas discharge lamp
Inventor: HOTTA SHINICHI
IPC: H01J65/00
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide in a simple structure a rare gas discharge lamp which can effectively suppress the dielectric breakdown between an outside electrode, by reducing a space formed at the end edge part of the outside electrodes as small as possible. SOLUTION: A straight pipe form of envelope 1 having a luminous layer 2 on the inner surface, and a sheet structure 3 composed by providing a pair of belt form outside electrodes 6 which consists of a metal member, on one side surface of a translucent sheet 4 having a length of almost the same as the full length of the envelope 1 are provided, and an adhesive layer 9A is formed on the surface where the outside electrodes 6 in the sheet structure 3 are abutted to the envelope 1, and on the surface neighboring the above surface.  While this sheet structure 3 is wound on the outer peripheral surface of the envelope 1 to position the outside electrodes 6 between the envelope 1 and the translucent sheet 4, an adhesive 9A is filled in a space surrounded by the outer peripheral surface of the envelope 1 and the translucent sheet 4, so as to enhance the insulating property and the productivity.
Patent JP-S6371616-A (JP)
Title: On-vehicle navigator
Inventor: INA KATSUHIRO
IPC: G01C21/00
Filed: 1986-09-16
Abstract: PURPOSE:To display the current position of a vehicle correctly by regarding the 1st passing point specified in road map data as an origin when the vehicle passes the 1st passing point, finding an azimuth error from the current position which is already calculated and the coordinates of the 1st and the 2nd passing points when the vehicle reaches the 2nd passing point, and correcting the detected traveling azimuth. CONSTITUTION:Two proper points in the road map data, i.e. points A and B are specified as a start and an arrival point for the correction and the point B is registered previously. Then a driver registers the point A when the vehicle passes the point A. When the vehicle reaches the point B, the driver presses a correction point arrival SW. At time, the position of the vehicle which is calculated from the outputs of a distance sensor and a terrestrial magnetism computer 120 is denoted as B'. Here, the azimuth error between the azimuth theta1 between the points A and B and the azimuth between the points A and B' on the road map includes the angle of deviation of the terrestrial magnetism and the fitting angle error of the terrestrial magnetic sensor. An on-vehicle navigator, therefore, finds the azimuth error theta by utilizing the coordinates of the points A, B, and B'. Then, the azimuth signal thetaS from the CPU 120 is corrected with the azimuth error theta to find the accurate current position of the vehicle.
Patent JP-S6462806-A (JP)
Title: Data reproduction system for magnetic disk device
Inventor: SATO MASAHIKO
IPC: G11B21/10
Filed: 1987-09-02
Abstract: PURPOSE:To shorten a follow-up transient by fixing the gain of an amplifier when a head for reading out data moves from data areas to servo areas and releasing the gain fixing and restarting a gain control after the switching from the servo areas to the data areas. CONSTITUTION:The gain of the amplifier (AGC) of an automatic gain control system in a data reproduction circuit is fixed when the head 5 for reading out the data 4a, 4b moves from the data areas 4A, 4B to the servo areas 3A, 3B. The gain fixing is released and the gain control is restarted after the switching of the head position from the servo areas 3A, 3B to the data areas 4A, 4B. The follow-up operation of the AGC amplifier 7 which is not always require in the servo areas 3A, 3B is thereby once stopped and the follow-up operation of the AGC amplifier 7 is restarted with the gain in the previous data areas 4A, 4B as an initial condition after the head 5 is reset to the data areas 4A, 4B and, therefore, the transient to be generated at the time of switching of the head from the servo areas 3A, 3B to the data areas 4A, 4B is shortened.
Patent JP-H0380326-A (JP)
Title: Equipment control circuit
Inventor: MIWA RYUTARO
IPC: G06F15/78
Filed: 1989-08-24
Abstract: PURPOSE:To easily discriminate that a packed logic LSI is accordant with a control circuit by making a programmable logic circuit element control an equipment only when the circuit element is accordant with the equipment. CONSTITUTION:When the programmable logic elements 30 and 40 are packed into the control circuits 10 and 20 respectively, the equipment information generating circuits 13 and 23 are connected to at least one of input ports 33 and 43. When both circuits 10 and 20 work based on a program, it is decided whether the elements 30 and 40 are accordant with an equipment 2 or not based on the discriminating information stored in the nonvolatile memories 32 and 42 as well as the equipment information. Then the equipment 2 is controlled only when the elements 30 and 40 are accordant with the equipment 2. If not, the equipment 2 is not controlled. Thus it is possible to quickly discriminate whether the elements 30 and 40 are accordant with the equipment 2 or not when both elements 30 and 40 are packed into the circuits 10 and 20.
Patent JP-S6463273-A (JP)
Title: Fuel cell power generation system
Inventor: TAKEMOTO TOSHIAKI
IPC: H01M8/04
Filed: 1987-09-02
Abstract: PURPOSE:To enable the maintenance of a utilization factor at the predetermined value even in a transient condition at the time of a load increase and prevent the deterioration phenomenon of an electrode by providing a control device between a voltage detection device and a gas flow rate control device for sending a signal for a gas supply increase to the gas flow rate control device when the voltage of the voltage detection device drops below the predetermined value. CONSTITUTION:A cell proper 1 is provided with a voltage detection device 10 for detecting cell voltage and a control device 11 for transmitting a gas flow rate increment signal to a gas supply control device 7, using the detection value of the voltage detection device 10 as a function. The voltage detection device 10 is equipped with d.c. voltage detectors 10a and 10b, and a comparator 10c. And arrangement is so made that in particular, one d.c. voltage detector 10a is supplied with a gas most quickly and detects the voltage of the cell, and the other d.c. voltage detector 10b detects the voltage of the cell liable to be short of gas supply.
Patent JP-2000052164-A (JP)
Title: Automatic thread fastener
Inventor: SHINKAWA MAKOTO
IPC: B25B23/10
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic thread fastener capable of reducing thread fastening failures. SOLUTION: An automatic thread fastener is provided with a driver bit 11 having a tip shape to be engaged with the head of a screw such as hexagon socket head cap screw or a cross recessed screw, rotated by receiving the driving of a motor and reciprocated by receiving the driving of an air cylinder, and chuck claws 21 and 21 disposed on the moving route of the driver bit 11 by being always pressed and capable of temporarily holding screws fed from a feeding unit. The chuck claws 21 and 21 are operated to be closed, opened or slightly opened for preventing screw falling-off by an opening/closing means 30.
Patent JP-H0539291-A (JP)
Title: Spiro-orthocarbonate compound
Inventor: MITA FUMIO
IPC: C07D493/10
Filed: 1991-08-02
Abstract: PURPOSE:To provide the subject new compound radically polymerizable to effect ring-opening isomerization polymerization, having high expansion rate in polymerization and useful as a raw material for molding material, composite material, casting material, sealing material, paint, adhesive, dental material, medical material, etc. CONSTITUTION:The spiro-orthocarbonate compound of formula I (R<1> to R<10> are H or lower alkyl; R<11> to R<14> are H, alkyloxy, etc.), e.g. spiro [2, 4- benzodioxepine-4 '-methylene-3, 2'-[1,-3] dioxane. The objective compound can be produced by dehydrohalogenating a compound of formula II (Ar is aromatic group; X is halogen) with a dihalodiallyloxymethane compound of formula III (Y is halogen) in the presence of an amine (e.g. triethylamine), subjecting the obtained compound of formula IV to dearylolation reaction with a diol compound of formula V in the presence of an acid catalyst such as benzenesulfonic acid, mixing the product with a sodium alkoxide and carrying out dehydrohalogenation reaction of the reactants.
Patent JP-H1143501-A (JP)
Title: Modified cellulose compound and photo polymerizable resin composition containing the same
Inventor: OSHIO KIMITOKU
IPC: C08F290/10
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a modified cellulose compound excellent in adhesion to a base plate, high in flexibility, easy to be decomposd and vaporized in the case of baking the same, and useful for an ultraviolet rays curing type coating material, a photosensitive screen printing plate, etc., by reacting a cellulose with a specific isocyanate compound. SOLUTION: This modified cellulose compound is obtained by reacting (A) hydroxyl groups of a cellulose or a cellulose derivative (e.g.; a hydroxypropyl- cellylose) with (B) isocyanate groups of a compound of the formula (R<1> is H or methyl; R<2> is a 1-5C alkylene) (e.g. methacryloyloxyethylene isocyanate) in a ratio of 0.1-0.8 equivalent group (B) based on 1 equivalent group (A), in the presence of a catalyst such as an organic metal catalyst, an organic amine catalyst, etc., at 60-99 deg.C for 2-24 hr. The objective compound preferably has 8,000-500,000 weight average molecular weight, and is useful for a photo polymerizable resin composition used for a priming rib, etc., of a plasma display pannel.
Patent JP-H0770822-A (JP)
Title: Polyamide polymer alloy fiber
Inventor: SHIMIZU KATSUYA
IPC: D01F6/90
Filed: 1993-09-02
Abstract: PURPOSE:To provide a polyamide polymer alloy fiber lessened in dimensional change due to moisture absorption and water absorption, having brilliant dyeability and characteristic tough, and good in spinnability and drawability. CONSTITUTION:A polyamide polymer-alloy fiber comprises (A) 65-95wt.% of a polyamide having a terminal amino group amount of 25-100mmol/kg and (B) 5-35wt.% of a polyolefin grafted or copolymerized with an acid anhydride group-containing compound, the diameter of the domain of the component B in the cross section of the fiber being <=1.0mum.
Patent JP-S60109890-A (JP)
Title: Electronic typewriter with text memory
Inventor: UENO HIDEO
IPC: B41J29/36
Filed: 1983-11-18
Abstract: PURPOSE:To prevent an arrangement of printed characters from being disordered, by skipping deletion when line-feeding data or tab position data are detected at the time of deleting data stored in a text memory. CONSTITUTION:When deleting keys (a) such as a deleting key and a back-spacing key are operated, a deleting means (b) deletes the data at a predetermined deleting position in a group of data stored in the text memory (e) one piece of data at a time. In deleting, when the line-feeding data or the tab position data are detected in the data at the predetermined deleting position by a detecting means (d), the deletion by the deleting means (b) is skipped by a skipping means (c). Accordingly, the tab position data which relate to the arrangement of characters and the line-feeding data are prevented from being deleted, and the arrangement of the printed characters is prevented from being disordered.