baber/WOPTO huggingface dataset:
Patent JP-S53108737-A (JP)
Title: Memory circuit
Inventor: KUDOU OSAMU
IPC: G11C11/4094
Filed: 1977-03-04
Abstract: PURPOSE:To realize the high-speed memory device, by providing the charging transistor which charges previously a digit line at the prescribed value before the operation start of a sense circuit and the charging transistor which charges the digit line.
Patent JP-H07216405-A (JP)
Title: Production of partially thin sintered compact
Inventor: KONDO MASAHIRO
IPC: B22F3/02
Filed: 1994-01-26
Abstract: PURPOSE:To produce a partially thin sintered compact which is free from defects, such as remaining of blowholes, by injection molding a mixture composed of metal powder and a binder by using metal molds having parting planes in a thin part-forming part, then subjecting the molding to binder removing and sintering. CONSTITUTION:The metal mold 2 for obtaining partially thin molding having a thick cylindrical part and a thin bottom part is composed to three-directional divisions having the first parting plane 3a and the second parting plane 3b. Further, this second parting plane 3b is positioned in the thin part-forming part of the cavity 1 thereof. The mixture composed of the metal powder and the binder is injection molded with the first parting plane 3a as an injection port within this metal mold 1. At this time, the flow property of the mixture is preferably enhanced by specifying the average grain size of the metal powder to about <=20mum and the volume to about 60 to 20% if the thickness of the thin part is <=1mm. At this time, the second parting plane 3b acts as a vent to discharge the air of the thin part. The partially thin molding obtd. in such a manner is subjected to the binder removing and sintering, by which the partially thin sintered compact free from the remaining of the air bubbles, decreased density, weld lines, etc., is obtd.
Patent JP-S56118817-A (JP)
Title: Washing device of foamed piece
Inventor: ITOU MASATOMI
IPC: B29B17/02
Filed: 1980-02-26
Abstract: PURPOSE:To wash the foamed pieces efficiently by using a device in which rotary shafts with plural rotary blades are arranged in parallel along the water surface of a cleaning tank with a drain port. CONSTITUTION:Water is put to a given level in the cleaning tank 1 and the plural rotary blades 8 arranged in parallel are turned in the same direction shown by arrow A. And, coarse foamed pieces crushed into an appropriate size are supplied from a blow duct 5 to one end of the cleaning tank 1 and then gradually moved to the adjacent rotary blade 8 by the rotary blade 8 of good water permeability while being immersed into water. Then, the foamed pieces 4 from which contaminats and odors are removed by this method are sent to a drying process by a suction duct 9. Thus, the coarse foamed pieces 4 can be washed efficiently.
Patent JP-H03227860-A (JP)
Title: Continuous medium feed mechanism
Inventor: SUGAWARA ISAMU
IPC: B65H19/10
Filed: 1990-02-02
Abstract: PURPOSE:To facilitate setting of a medium by providing constitution such that the medium is pressed for a predetermined time by a pressing means when point end setting of the medium is not detected by a detecting means even after a predetermined time counted by a time counting means. CONSTITUTION:When a belt 3 is moved in a direction of a space by driving a belt mechanism 2 for setting the point end of a medium 1 in the space between a paper guide 4 and a separate guide 5 by holding the roll-shaped medium 1 on the belt 3 of the belt mechanism 2, the medium 1 is started to rotate while starting time counting by a time counting means 8. When point end setting of the medium 1 is not detected by a detecting means 9 even after a predetermined time counted by the counting means 8, an almost center position in a width direction of the periphery of the medium 1 is pressed by a predetermined pressure for a predetermined time by a pressing means 10. In this way, the point end position is displaced to loosen close adhesion by generating looseness in the periphery because the periphery of the medium 1 is pressed while it is rotated, and the point end of the medium 1 is easily set to the space by the next setting action.
Patent JP-H05224938-A (JP)
Title: Applicable condition processor
Inventor: OHASHI KYOKO
IPC: G06F9/44
Filed: 1992-02-10
Abstract: PURPOSE:To easily express an applicable condition by combining fundamental applicable conditions. CONSTITUTION:An applicable condition which becomes a basis of an applicable condition of an inference rule and an axiom is stored in advance in an applicable condition storage part 1, and at every inference rule and axiom handled by an applicable condition setting part 2, the applicable conditions which become a basis are fetched and combined, and allowed to correspond to each other. When a demonstration is executed by using the inference rule thereby in a demonstration executing part 3, the demonstration can be advanced only when the applicable condition allowed to correspond to this inference rule is satisfied. On the other hand, when the demonstration is executed by using axiom, its axiom can be used only when the corresponding applicable condition is satisfied.
Patent JP-S58151317-A (JP)
Title: Method of separating material not reacted from natural carborundum
Inventor: HARARUDO AASUDARU
IPC: C01B31/36
Filed: 1983-02-17
Abstract: A process for purifying crude silicon carbide lumps from an Acheson furnace comprising agitating the lumps in a drum having a cylindrical wall, its axis substantially horizontal and having openings of controlled size, smaller than said crude lumps, in said cylindrical wall, separating the particles passing through said controlled size openings according to size and recirculating oversize particles back to said rotating drum and finally recovering product retained in said drum.
Patent JP-2000218154-A (JP)
Title: Production of microcapsule
Inventor: NAKAMURA GENICHI
IPC: B01J13/14
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain functional microcapsules simply by encapsulating an optional oily substance with an optional membrane material by a method in which oil drops containing an oily substance to be encapsulated, a vinyl monomer and a polymeric plasticizer are dispersed in water and polymerized, the polymer is deposited around the drops, and the plasticizer is removed. SOLUTION: An oily substance which can be converted into microcapsules does not hinder radical polymerization in general, for example, has solubility in water at 25 deg.C of 1 wt.% or below, and is soluble in a monomer composition forming a membrane material to be capsules at a polymerization temperature. A vinyl monomer is active to radical polymerization, and its polymer is insoluble in an encapsulating material and water of a dispersing medium. A plasticizer plasticizes the polymer and lowers its glass transition temperature and can be removed by some method. Hydrophilic organic compounds or 1-5C alcohols are used preferably as the plasticizer.
Patent JP-S60171267-A (JP)
Inventor: NAGAYAMA YUKIO
IPC: C01G49/00
Filed: 1984-02-10
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-2000217692-A (JP)
Title: Cuisine catering equipment and cuisine catering method using the same
Inventor: KIKUCHI YOSHIO
IPC: A47G23/08
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To serve cook warm by rotating pre-cooked food materials for frying among guests on a conveyor to quickly cook the food materials selected by the guests using a tray and a rack. SOLUTION: This cuisine catering equipment is provided with a conveyor 1 for rotating food materials thereon among guests 20, a tray with a guest tag onto which are transferred the food materials on the conveyor 1 and a rack 4 which houses a plurality of trays with the food materials thereon. A guest selects the food materials to be conveyed on the conveyor 1 and a clerk shifts the food materials specified by the guest, and the tray with the food materials thereon is housed into the rack 4 in a kitchen. The food materials on the tray are cooked in the order of being housed in the rack 4 to sequentially serve the cooked food materials.
Patent JP-S60166970-A (JP)
Title: Electrophotographic device
Inventor: NISHIWAKI YASUO
IPC: G03G21/00
Filed: 1984-02-09
Abstract: PURPOSE:To develop plural developement colors in a short time without color blur by forming an electrostatic latent image of an original only once, by setting a dark part surface potential lower successively according to the color specification of areas of the originals, and impressing a bias voltage to developing devices. CONSTITUTION:Areas of the originals are inputted successively with an input pen and a color is specified for every area; and the original is placed on an original platen and an electrostatic latent image is formed on a photosensitive botdy. The photosensitive body with a surface potential Va is exposed by the 2nd exposing means, and bias voltages V2, V3, and V4 are set for the 1st, the 2nd, and the 3rd developing devices respectively. When the electrostatic latent image exposed by the 2nd exposing means passes through the 1st developing device, the 1st toner sticks on an area I , and when it passes through the 2nd developing device, the 2nd toner sticks on an area II, but never sticks on the area I is neutralized. An area III is the same and plural development colors are developed by forming the electrostatic latent image only once; there is no color blur occurring and the copy time is also shortened.
Patent JP-S59148681-A (JP)
Title: Printer
Inventor: MATSUI MASAAKI
IPC: B41J11/24
Filed: 1983-02-15
Abstract: PURPOSE:To stabilize the manual sending of papers by preventing the slide movement of a tractor shaft by a method in which gears connected to a belt transmitting the rotation of a motor are set to the knob shaft through hubs, gears to be engaged with the gears of the tractor shaft are provided, and a paper sending mechanism is separated. CONSTITUTION:The rotation of a motor 1 is transmitted through the course of a gear 2, a belt 3, a gear 18, the projection 18A and recession 19A of a clutch, a knob shaft 21, gears 21 and 22, a tractor shaft 7, gears 9 and 10, and a platen 11 all the time. When papers are sent manually, the knob 19 is pulled to the direction of arrow B and turned under the condition that the projection 18A and the recession 19A of the clutch are in open state, whereupon papers are sent under the condition that the rotation of the motor 1 is stopped. When the knob 19 is separated after sending papers manually, they are restored to the clutched state by a coil spring 25 between a side plate 23 and the gear 21. In this case, the knob shaft 21 is stably supported by the hub 24 and the side plate 26.
Patent JP-H11224796-A (JP)
Title: Apparatus and method for plasma treatment
Inventor: KUBOTA MASABUMI
IPC: C23C14/40
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To further reduce abnormalities in the etching shape and generation of the micro-loading effect by further improving the uniformity of the charge distribution, and prevent degradation or breakage of a gate insulation film following the charge accumulation. SOLUTION: A spiral electrode 12 is provided on a chamber 10 through a dielectric plate 11, and the high-frequency pulse power for generating the plasma is supplied to the spiral electrode 12 from a high-frequency pulse power supply 13A. A sample base 14 is provided on a bottom part of the chamber 10, and a sample 15 to be etched is placed on the sample base 14. A DC pulse power supply 17 for bias is provided on a lower side of the sample base 14, and the sample base 14 is connected to the DC pulse power supply 17 through a strip line 16. The positive bias voltage is applied to the sample base 14 from the DC pulse power supply 17 during the period when no high-frequency power is supplied from the high-frequency pulse power supply 13A.
Patent JP-S54117594-A (JP)
Title: Preparation of reclaimed rubber
Inventor: SHIBATA KEIZOU
IPC: C08F8/34
Filed: 1978-03-02
Abstract: PURPOSE: To prepare a reclaimed rubber having excellent characteristics from vulcanized rubber scrap, by swelling the rubber scrap with an organic liquid having a high boiling point, and reacting the swollen rubber with an amine compound and a thiol compound.  
     CONSTITUTION: 100 parts by weigh of a vulcanized rubber scrap, e.g. used tire, etc., is mixed with ≤ 20 parts by weight of an organic liquid having a high boiling point, e.g. tetralin, etc., and heated at ≥ 120°C. ≤ 5 parts by weight of an amine compound and a thiol compound are added thereto. By heating the compound at  120 - 220°C, the rubber is plasticized and desulfurized resulting in the scission of the network chain of the rubber, to obtain the desired reclaimed rubber. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58143740-A (JP)
Inventor: ISHIKAWA KIYOSHI
IPC: A61B8/12
Filed: 1982-02-19
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-S63192702-A (JP)
Title: Slowly releasing insect-proofing microcapsule preparation
Inventor: OISHI RYUICHI
IPC: A01N37/18
Filed: 1987-02-04
Abstract: PURPOSE:To obtain the titled insert-proofing preparation free from the lowering of activity of active core substance in various environment, by using N,N- diethyl-m-toluamide as a core substance and a material capable of freely controlling the dissipation rate of the core substance as a wall material. CONSTITUTION:The objective insect-proofing preparation is produced by using N,N-diethyl-m-toluamide of formula as a core substance and forming microcapsule of the core substance with a wall material having no adverse effect to the activity of diethyltoluamide, capable of freely controlling the extent of the slowly releasing property and keeping the strength of microcapsule even by the impartment of slow-releasing property, e.g. polyamide resin, polyester resin, polyurea resin, polyurethane resin, etc. The formation of microcapsule can be carried out preferably by interfacial polymerization or in-situ process. The activity of diethyltoluamide which is an excellent repellent lasts long.
Patent JP-S63192519-A (JP)
Title: Square pipe press bender
Inventor: KAWADA SANETSUGU
IPC: B21D9/08
Filed: 1987-02-04
Abstract: PURPOSE:To prevent the generation of the local deformation of the dent, etc., to the inner side at the lower face part of a bending part at the time of bending a square pipe by making a core metal in the block construction consisting of 1st and 2nd core metals and arranging an elastic member in a plate shape on the lower faces of both. CONSTITUTION:A plate spring 13 of an elastic member is fixed to the lower face of the 1st core metal 12 and the opening end 13a of the plate spring 13 is extended to the lower face side of the 2nd core metal 14. In the case of bending a square pipe 7 by a pressurizing device for such purpose the opening end 13a of the plate spring 13 is rotated integrally with the 2nd core metal 14 in the state of being pressed to the lower face part 7d of the bending part 7b of the square pipe 7. As a result, the lower face part 7d of the bending part 7b thereof becomes in the state of being interposed between the plate spring 13 and curved face part 6a of a bending die 6. Consequently the local deformation of the dent, etc., of this part is prevented even if the compression force due to bending is concentrated on near the center part in the width direc tion at the lower face part 7d side of the bending part 7b.
Patent JP-S63193524-A (JP)
Title: Apparatus for preparing pattern data for lsi lithography
Inventor: HIRAKAWA AKIRA
IPC: H01L21/027
Filed: 1987-02-06
Abstract: PURPOSE:To shorten time for preparing a pattern for LSI lithography, by preparing the pattern data for LSI lithography for drawing a pattern with a charged particle beam based on LSI design data by using a plurality of operating devices in parallel. CONSTITUTION:The data for an LSI stored in a design-data memory device 2 are divided into fields with a field dividing device 2. The data are stored in a field-data memory devices 3. The fields, which are stored in the devices 3, are divided with a sub-field dividing device 4. The data are stored in sub-field memory devices 5. The data in the devices 5 are stored in field storing devices 6. Thereafter, the data are read and inputted into a plurality of, i.e. l units of graphic operating devices 7. The data are converted into the data formats of a pattern to be drawn. The results are stored in first-lth pattern-data memory devices 8. The data of the devices 8 are inputted into an output data memory device 10 through a transfer device 9. The processing time is shortened by performing the field dividing in the devices 3 and 4 during the operation of the devices 7.
Patent JP-S57138572-A (JP)
Title: Grinding machine
Inventor: YOSHIMOTO YUTAKA
IPC: B24B27/00
Filed: 1981-02-20
Abstract: PURPOSE:To make it possible to grind automatically even a work that possesses a concave curved face or cncave stepped section by providing a grinding stone freely movable three-dimensionally and also making it free to swivel or rock. CONSTITUTION:When the face to be ground of a work 21 is concave, eve with forward advancing of front and rear sliding bodies 4, the external surface of the work is away from the grinding stone 11 as shown by a broken line in the internal bottom portion of the concave face. When an inner frame 7 is rotated and an outer frame body 6 is also rotated as needed, any one of side rim sections of the grinding stone 11 contacts the internal bottom part, making it possible to grind the whole internal face of the concave section. Furthermore, for a face to be ground that is stepped also, the inner frame body 7 is rotated by 90 deg., and the outer frame body is rotated as needed, which brings the front end rim of the grinding stone 11 to abut the inner recess of the concave stepped section, and the whole face of the concave section can be ground.
Patent JP-H08204258-A (JP)
Title: Fiber type diffusion compensator
Inventor: OGURA KUNIO
IPC: H01S3/067
Filed: 1995-01-19
Abstract: PURPOSE: To provide a fiber type diffusion compensator which can compensate both the waveform diffusion and loss of an optical fiber for propagation and has a simple device constitution at low cost. CONSTITUTION: A fiber type distribution compensator 20 is connected to an optical communication system which propagates the light from a transmitter 3 through a zero-diffusion optical fiber 13 and receives the propagated light by means of a receiver 18. The compensator 20 is provided with a reciprocating optical path 21 through which the light from the fiber 10 is introduced to another optical fiber 11 by propagating the light forward and backward between a circulator 6 and reflecting plate 14 through the circulator 6 and, in the optical path 21, a diffusion compensating optical fiber(DCF) 8 and erbium-doped fiber(EDF) 5 are provided in series.  By propagating the light from the fiber 10 forward and backward between the EDF 5 and DCF 8 from the EDF 5 to the DCF 8 and from the DCF 8 to the EDF 5 through the circulator 6, the diffusion compensation by means of the DCF 8 and optical amplification by means of the EDF 5 are efficiently performed.
Patent JP-S60169159-A (JP)
Title: Soldering method for substrate and lead frame
Inventor: SHIMODA YASUO
IPC: H05K3/34
Filed: 1984-02-13
Abstract: PURPOSE:To incorporate a soldering process in IC manufacturing processes, by dropping paste shaped solder on a part, where the electrode on a substrate is overlapped with the pin of a lead frame, and fusing the solder with a hot air jet. CONSTITUTION:A pin 21 of a lead frame 2 is overlapped on an electrode 11 of a substrate 1. Under this state, the substrate 1 and the lead frame 2 are intermittently moved and stopped. At every time of stop, paste shaped solder 42 is dropped by a specified amount around the pin 21 from a solder supplying cylinder 4. When the part, on which the solder 42 is dropped, is positioned at a part under a heater nozzle 5, hot air 56 is jetted from the nozzle 5 and the solder 42 is heated and fused. The fused solder 42 is separated from the nozzle 5 when the substrate 1 and the lead frame 2 are sent to the direction of an arrow A. The solder is cooled and the electrode 11 of the substrate 1 and the pin 21 of the lead frame 2 are fixed.
Patent JP-2000220632-A (JP)
Title: Conductive roller, contact electrifying device, electrophotographic cartridge and image forming device
Inventor: SAKOGAWA KOUICHI
IPC: G03G15/02
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized, lightweight conductive roller, electrophotographic cartridge and electrophotographic device with satisfactory performance by providing a conductive roller having a specified form and a specified physical property which is lightweight and excellent in performance. SOLUTION: The outer diameter of a charging roller is preferably set to 12 mm or less, and also set to 6 mm or more since the curvature radius is too large to provide a sufficient nip with a photoreceptor when the outer diameter is excessively small. As the charging roller, a one having a conductive elastic layer formed on a conductive core metal is generally used. The diameter of the core metal is preferably large to some degree, or 4 mm or more since an excessively small diameter thereof causes a deflection, resulting in the insufficient contact of the charging roller with the center of the receptor. It is also preferably set to 9 mm or less since an excessively large diameter of the core metal leads to an increase in weight of the whole conductive roller.  The hardness of the conductive roller is set to 20-70 in the read value of an Ascar C-type hardness tester in the state contact with the surface of the charging roller so that a sufficient nip can be ensured.
Patent JP-H03229645-A (JP)
Title: Ozone decomposing catalyst
Inventor: YOSHIMOTO MASAFUMI
IPC: B01J35/04
Filed: 1990-02-02
Abstract: PURPOSE:To obtain an ozone decomposing catalyst excellent in the removal capacity of ozone by supporting a catalytically active component on a carrier in definite thickness. CONSTITUTION:As a catalyst for decomposing and removing ozone contained in gas, a catalytically active component such as MnO2-Ag2O or MnO2-Ag2O-TiO2 is supported on a carrier such as a corrugated honeycomb made of a ceramic fiber or a honeycomb made of cordierite. At this time, the catalytically active component is supported in a thickness of 10-200mum. By this method, though the content of the catalytically active substance per unit volume of the catalyst is low, high ozone decomposing capacity is shown.
Patent JP-S62188657-A (JP)
Title: Rotary surface grinder
Inventor: AOKI MINORU
IPC: B24B7/04
Filed: 1986-02-08
Abstract: PURPOSE:To improve accuracy in the flatness and parallelism of a workpiece by providing a means of shifting the synchronization between the number of revolutions of a table and the cutting feed of a grinding wheel in a rotary surface grinder having a mechanism of interlocking two drive transmitting system. CONSTITUTION:The driving shaft of a rotary table has a sprocket 4 and is interlocked with a second drive transmitting system having a sprocket 5 by means of a chain 6. And, the rotation of the second drive system is transmitted to a lead screw 12 via bevel gears 7, 8, a crank mechanism 9, and a speed reduction means 11, to apply a defined cutting feed to a grinding wheel 3 by means of a motor 10. When the gear ratio between the sprockets 4, 5 is defined as 1:1.25, the synchronization in cutting feed between the table 2 and the wheel 3 can be shifted, without causing the same edge of the wheel 3 to always cuts into the same place of a workpiece 1, eliminating an adverse effect due to the combination of special factors. Accordingly, the accuracy in the flatness and parallelism of the workpiece can be improved.
Patent JP-S6132507-A (JP)
Inventor: RIKAADO GAASHIA
IPC: H01G4/30
Filed: 1985-02-12
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。