baber/WOPTO huggingface dataset:
Patent JP-S6021520-A (JP)
Title: Carrying jig for semiconductor heat treatment
Inventor: KISHI TAKEO
IPC: H01L21/22
Filed: 1983-07-18
Abstract: PURPOSE:To provide a carrying jig for semiconductor heat treatment which is capable of repairing easily damages on the surface. CONSTITUTION:A drive apparatus 13 moves to the right and left on the drawing, inserting or removing a support 10 into/from a process tube 14. The process tube 14 is being inserted into a linear tube 15 and the liner tube 15 is heated by a heater 16 from the outside. A wafer boat 20 is placed on the support 10 and a wafer 2 is housed within the wafer boat 20. The support 10 is composed of a supporting bar 28 and a quartz tube 29 removably covering said supporting bar 28. Accodingly, if the support 10 is damaged at the surface, repair can be done easily only by replacing the quartz tube 29.
Patent JP-S62285578-A (JP)
Title: Facsimile equipment
Inventor: TAKEUCHI TOSHIYA
IPC: H04N1/411
Filed: 1986-06-04
Abstract: PURPOSE:To prevent a delay in error detection liable to take place at memory reception by detecting its error at the arrival of image data. CONSTITUTION:Data read from, a line buffer memory 4 is inputted to a decoder 6 via a selector 5 and error check is attained. When no error exists in data of one line, an error detection section 7 commands data writing to a memory control section 9 through a path 12. Further, a counter for the number of error lines is provided in the inside of the error detection section 7, the intermission of communication is indicated to a transmission control section 3. Thus, a delay in error detection liable to take place in memory reception is avoided.
Patent JP-S62284760-A (JP)
Title: Serial recorder
Inventor: HIRANO HIROFUMI
IPC: H04N1/04
Filed: 1986-06-04
Abstract: PURPOSE:To enable easy and quick storage, regeneration and modification of image data by mounting a memory regeneration head and a storage medium and driving the storage medium utilizing the main scanning shift of a carriage. CONSTITUTION:A recorder performs recording on a sheet 6 supplied based on image data using a recording head 12 when an ink ribbon cassette 14 is mounted on a carriage which moves for main scanning. When a memory regeneration means, i.e. a memory cassette 30 provided with a magnetic head 35 and a magnetic tape 31 is mounted instead of an ink ribbon cassette, storage and regeneration of image data are performed by driving a storage medium utilizing the main scan shift of the carriage 8. Under this configuration, a comparatively low cost magnetic head 35 and magnetic tape are used in the form of a cassette as a memory regeneration means. Consequently a memory regeneration device obtained is simple to handle, low priced, compact and light-weight. As such it is of extremely simple and small-size structure and capable of data memory regeneration in addition to recording capability.
Patent JP-S61288116-A (JP)
Title: Electrical signal to air pressure transducing unit
Inventor: IKEHATA MOTONARI
IPC: G01D5/42
Filed: 1985-06-14
Abstract: PURPOSE:To improve vibration resistance and shock resistance and to reduce the size and weight of a transducing unit by forming a nozzle flapper of a bimorph type electrostrictive element which is displaced corresponding to the variation of an electrical signal. CONSTITUTION:Part of supply pressure applied to a supply port 38 is supplied into a pressure reducing valve 100. Then, part of supply pressure applied to a passage 42 is applied to a supply pressure chamber 46 and the remainder reaches a back pressure chamber 16 and is then injected into the flapper 22 from a nozzle 18. When a voltage impressed to the flapper 22 composed of the electrostrictive element rises while a system is balanced, the free end of the flapper 22 is so displaced as to close the nozzle 18. Consequently, the pressure in the back pressure chamber 16 rises and the pressure operates on the top surface of an upper diaphragm 30. Consequently, the system becomes unbalanced and an interval valve 36 is lowered as upper and lower diaphragms 30 and 32 are lowered to open an air supply port 54, so that part of the supply pressure from the supply port 38 is supplied as output pressure to an output port 52. This output pressure is supplied to a load side to obtain a necessary function.
Patent JP-S6021189-A (JP)
Title: Laser working device
Inventor: INOUE KIYOSHI
IPC: B23K26/00
Filed: 1983-07-18
Abstract: PURPOSE:To increase working efficiency and working speed and to control exactly a laser oscillator by driving the laser oscillator by a low power discharge circuit and a high power pulse discharge circuit. CONSTITUTION:A laser oscillator 1-1 driven by a low power discharge power source 2 and a laser oscillator 1-2 driven by a high power pulse discharge power source 3 are connected in series, by which the working efficiency and working speed are extremely increased. Since the discharge power source for operating the laser oscillator has good response, not only precision working, etc. but also general working are accomplished in short time.
Patent JP-S5253485-A (JP)
Title: Ultrasonic flow detection apparatus
Inventor: ISHII RIYOUICHI
IPC: G01N29/04
Filed: 1975-10-28
Abstract: PURPOSE: To realize the uniform supply of a contact medium to the surface of an object being examined and effectively recover said medium by so holding a probe that it may be moved in the extending direction of the object being examined which extends in a cross direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S618456-A (JP)
Title: Device for saving fuel for increasing output power in diesel-engine
Inventor: ARAKI KIYOUKO
IPC: F02M31/08
Filed: 1984-06-22
Abstract: PURPOSE:To aim at purifying exhaust gas and at enhancing the output power of a Diesel-engine, by utilizing exhaust gas from the engine to preheat intake-air in order to raise the temperature of compressed air, and by making the jet port of a fuel injection nozzle in a fine size to promote atomization of fuel. CONSTITUTION:An air-heater 6 disposed in an exhaust pipe 5 is heated up to a high temperature during exhaust stroke of a diesel-engine 1. Meanwhile the ambient air is introduced through an air-filter 15 under action of intake-vacuum effected in an intake-air pipe 11, and then is introduced into the air-heater 6 through an air-fuel ratio regulator 7 and an air-pipe 8 under action of intake- vacuum acting upon a heated air injecting flange 12 so that the ambient air is heated up to a predetermined temperature. Further, this high temperature intake- air is introduced into a cylinder 2 to enhance the efficiency of combustion. Meanwhile fuel injected from a nozzle 13 is completely atomized by means of a fine-size hole 14 formed in the tip end of the nozzle 13. With this arrangement it is possible to attain the purification of exhaust gas and the enhancement of output power of the engine.
Patent JP-S6023557-A (JP)
Inventor: OKAMOTO SUNAO
IPC: E04G21/02
Filed: 1983-07-15
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-S5831910-A (JP)
Inventor: NAKAO TOSHIO
IPC: A01C11/02
Filed: 1981-08-18
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-H08317852-A (JP)
Title: Hit-and-miss roman shade
Inventor: WATANABE FUMIO
IPC: A47H23/04
Filed: 1995-05-29
Abstract: PURPOSE: To provide a hit-and-miss Roman shade saving materials and the labor for machining and assembling. CONSTITUTION: This hit-and-miss roll screen is constituted by providing a double-woven fabric screen 2 woven so that a surface section 21 and a back section 22' forming bag sections 25 are periodically connected in the vertical direction to form laterally extended connection sections 23, multiple void sections 24 formed by weaving in a line vertically on the connection sections 23 to communicate the upper and lower bag sections 25, and a lifting/lowering cord 4 passing through the void sections 24 and fitted to the lower edge section of the screen or a weight bar 3 at the lower end.
Patent JP-H11329083-A (JP)
Title: Low wind pressure cable
Inventor: KIKUCHI NAOSHI
IPC: H01B5/08
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To lower a wind pressure load in a lower wind speed area by a cable with a small diameter. SOLUTION: The cross section of this low wind pressure cable has a shape on which each side of a regular polygon with 12-24 angles inscribed in a circle with a diameter of d=12.8-42.6 mm forms a recessed circular arc or a straight line and a circular arc groove is provided at each top, and a ratio D/d of the depth D of the recessed part of each side to the diameter (d) is within a range of 0-0.018, a ratio H/d of the depth H of the circular arc groove to the diameter (d) is within a range of 0.0045-0.0357, and a ratio H/R of the depth H of the circular arc groove to the radius R of the circular arc of the circular arc groove is within a range of 0.08-1.
Patent JP-H02119943-A (JP)
Title: Eta phase substance and its manufacturing process;and their usage as catalyst for alcoholic synthesis, hydrocarbonic synthesis, hydrocarbonic hydrogenation and hydrocarbonic conversion reaction
Inventor: EDOUIN RII KUUGURAA
IPC: C07C9/04
Filed: 1989-05-23
Abstract: PURPOSE: To prepare a catalyst for synthesis of hydrocarbons or alcohols by preparing a powdery η-phase compsn. substantially comprising Mo, W, Fe, Co and Ni and >=2 m<2> /g surface area. CONSTITUTION: A powdery η-phase compsn. of a compd. comprising elements expressed by X6 Y6 Za (X is Mo, W, Y is Fe, Co, Ni, Mo, W and Z is C, N, a is 1 or 2) and having a >=2 m<2> /g specific surface area is prepared. A fluid carbon-contg. charging material is brought into contact with the powdery η-phase compsn. above described at a high temp. and pressure effective for the production of conversion of hydrocarbons in a reducing atmosphere to produce or convert hydrocarbons or alcohols. The η-phase compsn. is, for example, Mo6 (FeCo)6 Za and Mo6 (FeNi)6 Za.
Patent JP-H04354465-A (JP)
Title: Picture forming device
Inventor: NOZAKI TAKESHI
IPC: B41J2/44
Filed: 1991-05-31
Abstract: PURPOSE:To transfer a picture signal from a scanner 1 to a printer 2 at a high speed without increasing number of data lines. CONSTITUTION:A scanner 1 transfers a read picture signal to a scanner I/F control circuit 103 of a printer 2 via an interface line S by using a synchronizing clock signal (VCLK signal). The scanner I/F control circuit 103 uses one of two line buffers 130, 131 provided therein to store the picture signal. Then a horizontal synchronizing signal generating section 105 uses a switching signal synchronously with the horizontal synchronizing signal generated for each scanning line to select the other of two line buffers 130, 131 one of which has received the input of the picture signal and the scanner I/F control circuit 103 outputs a picture signal of the line buffer stored before the changeover.
Patent JP-H06322141-A (JP)
Title: Production of thermoplastic elastomer composition
Inventor: NOGATA TETSURO
IPC: C08J3/20
Filed: 1993-05-07
Abstract: PURPOSE:To obtain the subject composition, excellent in fluidity, thin film- forming properties in molding a sheet and tensile strength by previously decompressing a specific olefinic plastic, then adding a specified copolymer rubber and a peroxide thereto and carrying out the dynamic heat treatment. CONSTITUTION:The objective composition is obtained by previously decompressing (A) 7-50 pts.wt. peroxide decomposition type olefinic plastic, then directly adding (B) 50-93 pts.wt. peroxide crosslinkable type olefinic copolymer rubber and (C) an organic peroxide thereto and carrying out the dynamic heat treatment. Furthermore, (D) 5-300 pts.wt. mineral oil-based softening agent is preferably added after carrying out the dynamic heat treatment and completing the partial crosslinking reaction.
Patent JP-S5462983-A (JP)
Title: Manufacture of separating pipe made of permeable membrane
Inventor: TAKADONO SUMIO
IPC: B01D69/10
Filed: 1977-10-28
Abstract: PURPOSE:To manufacture a separating pipe made of permeable membrane of great mechanical strength, by making a number of holes in sheet base-material coated with polymer adhesive, by laminating the coated base material on a permeable membrane to form a tube, then by inserting a porous supporting tube into the membrane tube or vice versa, and by pressing and/or heating the tubes. CONSTITUTION:Into a tubular permeable membrane 1 with its skin inside is inserted a suitable supporting pipe 5, then sheet base-material 2 having been coated with polymer adhesive and with many holes made in it is wound around the membrane tube 1. After removal of the supporting pipe 5, the tubular membrane is inserted into a porous supportint tube 4, and the assembled tube is pressed by water or hot-water pressure from the membrane 1 side in order to joint the base material 2 to the membrane 1 to form a composite permeable membrane A, at the same time, to fit the membrane A in the tube 4. As the membrane 1 is used, e.g., acetyl cellulose, as the base material, e.g., PE film, and as the polymer adhesive, e.g., a copolymer emulsion type adhesive consisting of methylmetacrylate, acrylic acid, and butyl acrylate.
Patent JP-H07330349-A (JP)
Title: Production of optical glass element
Inventor: ARAGAKI SEIICHI
IPC: C03B11/08
Filed: 1994-06-13
Abstract: PURPOSE:To improve performance of an optical glass element and to efficiently produce it by sucking a gas at a position close to the top of a gob receiving mold, opening a jetting pipe, inverting the gob receiving mold and dropping the glass gob in a direct molding method. CONSTITUTION:Molten glass gob is discharged from an orifice 1, caught by a gob receiving mold 2 and retained as a glass gob. A heater inserting member 5 into which a heater 4 is inserted is laid at the bottom of the gob receiving mold 2 to keep the temperature of the receiving mold 2 at about 500 deg.C. A volatile substance is sucked from the glass gob by a gas suction pipe (not shown in the figure) made of a material such as stainless steel approached to the top of the gob receiving mold 2. A trapping member 9 for the volatile substance of glass is connected to a tact for receiving the glass cob by using air, nitrogen, etc., at >=80 deg.C by a gas jetting pipe 8 and intermittently driven by an opening and closing mechanism. A shutter is opened by inversion of a rotatable mechanism 7 and the cob receiving mold 2 drops the glass cob on a precision molding mold and the glass cob is press molded to give an optical glass element.
Patent JP-S5834104-A (JP)
Title: Production of composite material of light metal matrix reinforced with fiber
Inventor: SAKAMOTO AKIRA
IPC: B22F5/00
Filed: 1981-08-21
Abstract: PURPOSE:To improve the wettability between a light metal matrix and fibers by mixing light metal or their alloy powder LiH powder and reinforcing fibers, packing the mixture in dies and subjecting the mixture to hot pressure molding at temps. higher than specific temp. and lower than the liquidus line of the light metals or their alloy. CONSTITUTION:Powder of light metals such as Al, Mg and the like or their alloys is mixed with <=5wt% LiH powder and further about 30vol% reinforcing fibers, for example, carbon fibers alumina fibers or the like are added thereto. A solvent is added to such mixture and the mixture is mixed by agitation, whereby paste is prepd. The paste is packed in a die and is subjected to hot pressure molding. The hot pressure molding is accomplished under >=400 deg.C and lower than the temp. of liquidus line of the light metals and about <=2,000kg/cm<2> pressure.
Patent JP-S5754137-A (JP)
Title: 4-trans(trans-4'-alkylcyclohexyl)cyclohexylmethyl4- fluorophenyl ether
Inventor: FUKUI MASAHIRO
IPC: C09K19/30
Filed: 1980-09-19
Abstract: NEW MATERIAL:A compound shown by the formula I (R is 1W10C alkyl).  
     USE: A liquid crystal compound. Having improved compatibility with other liquid crystal compound, having a high transparent point and low viscosity. Also useful as a component constituting a liquid crystal for dynamic drive.  
     PROCESS: A 4-trans(trans-4'-alkylcyclohexyl)cyclohexanecarboxylic acid is reacted with a halogenating agent and ethanol successively to give an ethyl ester, which is reduced with LiAlH 4  in a solvent, e.g., THF, etc. to give a 4-trans(trans-4'- alkylcyclohexyl)cyclohexylmethyl alcohol. This compound is reacted with hydrobromic acid in an acidity of sulfuric acid to give a bromide, which is reacted with p-fluorophenol in an alcohol in the presence of an alkali, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05326592-A (JP)
Title: Resin-sealing method and mold, and molding device using same
Inventor: KIMURA HIDEAKI
IPC: B29L31/34
Filed: 1992-05-22
Abstract: PURPOSE:To provide a resin-sealing method, which can surely reduce the occurrence of defective products by exactly controlling the position or the deformation of a lead frame at sealing with resin, and a mold, and a molding device. CONSTITUTION:The deformation of a tab 10a, an inner lead 10b, etc., by the viscous resistance of tablet 7 flowing into a cavity 4 by arranging coils 9a and 9b in the vicinities of the outsides of cavities 4 made in the mating faces of a top force 23 and a bottom force 22, and applying magnetic force to the tab 10a and the inner lead 10b of a lead frame 10, which supports the semiconductor pellet 11 positioned inside the cavity 4 so as to support them. Moreover, the position of the semiconductor pellet 11 inside the cavity is controlled intentionally by applying such magnetic force as to intentionally deform the tab 10a or the inner lead 10b.
Patent JP-S6023793-A (JP)
Title: Heat exchanging device
Inventor: YOSHII TAKESHI
IPC: F28F13/16
Filed: 1983-07-18
Abstract: PURPOSE:To reduce noise as well as vibration and to miniaturize the device by a method wherein the device is provided with electric discharge electrodes, forming ionized portion at the upstream side of airflow passing through fins, and a D.C. electric source, impressing a high voltage on the electrodes and the fins. CONSTITUTION:The high voltage is impressed between the electric discharge electrodes 16a, 16b and the fins 14a, 14b by the D.C. electric source 17. Corona discharge is generated from the electrodes 16a, 16b to respective fins 14a, 14b, .... Accordingly, the airflow, so-called electric wind, is generated from the elec trodes 16a, 16b to respective fins 14a, 14b. The heat of the electric wind is exchanged between the fins 14a, 14b,... and the air is sent into a room or the like. Dust in the air is adhered to the surfaces of the fins 14a, 14b by the corona discharge, therefore, dust collecting effect may also be obtained.
Patent JP-S61289078-A (JP)
Title: Addition compound of nicotinamide and higher fatty acid and production thereof
Inventor: AYUKAWA KOICHI
IPC: A61K31/20
Filed: 1985-06-18
Abstract: PURPOSE:To obtain the titled compound giving a drug preparation having low bitter taste of nicotinamide and low hygroscopicity, by the addition reaction of nicotinamide with equimolar amount of a specific higher fatty acid. CONSTITUTION:Nicotinamide and a 12-18C higher fatty acid (e.g. stearic acid) are dissolved at a molar ratio of about 1:1 in an organic solvent (e.g. 1,2- dichloroethane) under heating preferably at 60-90 deg.C, and the solution is left stand at 0 deg.C - room temperature to precipitate the objective compound in the form of white crystal. The precipitated crystal is separated by filtration, washed with a solvent and dried to obtain the objective compound.
Patent JP-H01299486-A (JP)
Title: Apparatus for detecting body for vehicle
Inventor: SAKAGAMI HIRONOBU
IPC: G01S13/93
Filed: 1988-05-26
Abstract: PURPOSE:To prevent astonishment of a driver due to erroneous sounding of warning and to improve safety, by providing a disabling means which disables an annunciating means in high speed running. CONSTITUTION:A disabling means 4 comprises an AND gate 15 wherein the logic product is taken of the detected signal of a body which is the output of an AND gate 14 in a body detecting means 1 and the output of a comparator 20 in a speed detecting means 3. When an ultrasonic wave signal is projected from a body sensor 6, the reflected wave is returned when a body is present in the vicinity of a vehicle. The reflected wave is detected with the body sensor 6 and amplified in a received wave amplifying circuit 11. The amplified signal (d) is shaped into the square wave pulse signal (e) in a wave shaping circuit 12. The logic product of the pulse signal (e) and a gate pulse (f) from a detecting distance setting circuit 13 is obtained in the AND gate 14. Intrusion of dust and the like into a horn 6b can be prevented.
Patent JP-S5655413-A (JP)
Title: Modified elastomer and laminate thereof
Inventor: INOUE HIROSHI
IPC: B32B25/14
Filed: 1979-10-12
Abstract: PURPOSE: A modified elastomer having improved adhesion to metals and synthetic resins and being useful in the production of laminates having excellent resistance to hot water and brine, prepared by adding an unsaturated carboxylic acid to an ethylene/butene-1 copolymer, a styrene/butadiene copolymer or the like.  
     CONSTITUTION: A modified elastomer (B) prepared by adding 0.005W0.8pt.wt. of an unsaturated carboxylic acid or its anhydride to 100pts.wt. of an elastomer (A) comprising at least one member selected from the group consisting of an ethylene/ butene-1 copolymer, a styrene/butadiene copolymer and an ethylene/propylene copolymer or 100pts.wt. of a mixture prepared by adding up to 50pts.wt. of a crystalline polyolefin to said elastomer (A). Laminates are obtained from the modified elastomer (B) or a composition (C) obtained by adding a crystalline polyolefin to the modified elastomer (B) and members selected from the group consisting of metals, polyamide, polyester, polyvinyl chloride and PVA. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5558969-A (JP)
Title: Grinding method
Inventor: INOKUCHI HISAYOSHI
IPC: B24B47/10
Filed: 1978-10-24
Abstract: PURPOSE: To shorten the grinding time by performing at least one process to reduce the cutting driving power at the appropriate moment during the cutting grinding of the grindstone or the work.  
     CONSTITUTION: When the cutting driving source is the cylinder, by reducing the total pressure of the cylinder when the cutting speed is turned low or the cutting is stopped, the flexion or the distortion can be restored. Also, when the motor is the driving device, by turning the motor reverse for the amount of total flexion or distortion, the flexion or the distortion can be restored until the restoring force is zero or the value close to zero. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63294639-A (JP)
Title: Cutout
Inventor: TANAKA TAKAAKI
IPC: H01T4/08
Filed: 1987-05-27
Abstract: PURPOSE:To absorb and relieve pressure impact applied by excessively severe thunder purge and coming from lightning arrester units so as to enhance impact resisting property of a main insulator by housing the lightning arrester units inside a cavity provided on the main insulator and leading from the outside to a load side electrode chamber and arranging an impact relieving member between a step part inside the cavity and the lightning arrester units. CONSTITUTION:A cavity 21a leading from the outside to a load side electrode chamber is provided on a main insulator, lightening arrester units 23, 24 are housed in the cavity 21a and also a contractor 37 energized by a compression spring 38 is disposed between a pressure-proof electrode 35 and a step part 21b inside the cavity 21a. Accordingly, if any large gas pressure for separating the pressure-proof electrode 35 from an insulating layer 28 is applied to the pressure-proof electrode 35, this electrode 35 and a conductive plate 34 move to the side of step part 21b within a range for forming a clearance S, namely within a range where an elastic repulse force toward a cylindrical supporting body 33 can be maintained by the energizing force of the compression spring 38. Thereby, any pressure impact can be prevented from being directly applied to the step part 21b, thus the impact resisting property of the man insulator can be enhanced.