baber/WOPTO huggingface dataset:
Patent JP-H0421491-A (JP)
Title: Image forming apparatus
Inventor: CHIBA NORIYOSHI
IPC: B41J31/14
Filed: 1990-05-17
Abstract: PURPOSE:To always keep the thickness of the ink layer of an ink sheet reproduced over a long period of time constant and to obtain a sharp image free from density irregularity by specifying the surface magnetic flux density of a powder feed member feeding powder ink. CONSTITUTION:An electrode 10 is arranged so as to come into contact with the insulating support of an ink sheet 3 and a powder feed part 12 feeding powder ink 11 is arranged on the side opposite to the electrode 10 so as to sandwich the ink sheet 3. The powder feed member 12 is composed of non- magnetic conductive material and the powder ink 11 is held on the powder feed member 12 by the magnet roller 13 built in the powder feed member 12. The surface magnetic flux density of the powder feed member 12 is determined by the magnetic force of the magnet roller 13 and, herein, the magnet roller 13 is used so as to set the surface magnetic flux density of the powder feed member to 800G or more.
Patent JP-S62284609-A (JP)
Inventor: FURUOKA NORIO
IPC: A47B57/54
Filed: 1986-06-02
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-S5918541-A (JP)
Title: Manufacturing method for electron emission cathode
Inventor: FUTAMOTO MASAAKI
IPC: H01J9/02
Filed: 1982-07-23
Abstract: PURPOSE:To enable mass production with the same specifications by covering the surface of a filament and the W wire of a pin-type chip raw material with a metal coat selected from groups Ti, Zr, and Hf, working the chip raw material in a pin form, heating the filament, and diffusing the said metal coat up to the pin-type tip. CONSTITUTION:A strand 6 consisting of a W chip raw material is point-welded on a W filament and a coat 7 made of at least a single metal selected from groups Ti, Zr, and Hf is deposited on the surface by the deposition method, etc. Then after the tip of the strand made of the chip raw material is immersed in an OH aqueous solution and the like and is worked into the pin-type chip by the electrolytic polishing method while, for example, the voltage of 3 to 10V is being applied between opposed electrodes, the filament 1 is heated under vacuum conditions while current is being applied to it and the said metal coat is diffused on the tip of the pin-type chip. As a result, a number of electron emission cathodes with the same specifications can be produced.
Patent JP-S5829654-A (JP)
Inventor: HIRATA TOMOHIKO
IPC: B32B27/02
Filed: 1981-08-17
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-S5824085-A (JP)
Inventor: TOOMASU YUNGU
IPC: E21B31/113
Filed: 1982-07-23
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-S62285424-A (JP)
Title: Plasma treatment apparatus
Inventor: TSUJII KANJI
IPC: H01L21/302
Filed: 1986-06-04
Abstract: PURPOSE:To realize low damage plasma treatment without being influenced by charged particles created by 1st and 2nd plasma generating means and resolve the problem of degradation of activeness by providing both the plasma generating means outside a reaction chamber. CONSTITUTION:A substrate 2 to be treated is housed in the reaction chamber 1 of a plasma treatment apparatus and quasi-stable active species created by 1st plasma generating part 5 linked with a gas storage part 3 are introduced into the reaction chamber 1. After reactive gas from a gas storage part 7 is subjected to preliminary decomposition or to activation through a valve 8 and 2nd plasma generating part 9, the reactive gas is introduced into the reaction chamber 1. Both the generating parts 5 and 9 are provided outside the reaction chamber 1. The life of the active species of the generating part 5 is selected to be longer than 10 ms and one of rare gas, nitrogen and oxygen is employed as the gas for creating the active species. With this constitution, low damage plasma treatment can be realized without being influenced by charged particles created by both the creating parts 5 and 9.
Patent JP-H02308766-A (JP)
Title: Production of oil-in-water type creamy composition having foaming property
Inventor: ODAYA KUNIYOSHI
IPC: A23L9/20
Filed: 1989-05-23
Abstract: PURPOSE:To obtain a composition excellent in whipping properties and shape retaining properties and stability after whipping by using lecithin and a succinic acid monoglyceride composed of a saturated fatty acid as an emulsifying agent and producing an oil-in-water type creamy composition. CONSTITUTION:An oil-in-water type creamy composition is produced. In the process, lecithin and a succinic acid monoglyceride in which the constituent fatty acid is composed of a saturated fatty acid are used as an emulsifying agent. The oil-in-water type creamy emulsion is normally produced by preemulsifying an oily phase and aqueous phase, homogenizing the emulsion, sterilizing or disinfecting and cooling the resultant emulsion. The emulsion is preferably produced by using 0.1-1.0wt.% lecithin and 0.005-0.5wt.% succinic acid monoglyceride in which the constituent fatty acid is composed of a saturated fatty acid as the emulsifying agent and further 0.02-0.50wt.% one or more emulsifying agents selected from glycerol, sucrose, propylene glycol, sorbitan and polyglycerol esters of fatty acids in which the constituent fatty acids are composed of saturated fatty acids.
Patent JP-H02307792-A (JP)
Title: Ic card
Inventor: YOSHIURA YOSHIO
IPC: B42D15/10
Filed: 1989-05-23
Abstract: PURPOSE:To prevent breakdown of hardware or stored data in an IC card by providing a device to warn the user when physical stress beyond a specified level is detected. CONSTITUTION:Stress sensors 202, 202 are fixed inside the enclosures 205, 205 on the front and rear of an IC card using an adhesive. The stress sensor 202 is composed of piezoelectric elements which generate an electric signal at a voltage proportional to a distortion applied, if the card is bent on the front or rear. A stress detection circuit 105 compares an output from the stress sensor 202 with a specified reference value to drive a buzzer 106. In this way, a warning is sounded that an excess stress is applied to the card. The threshold value of the stress detection circuit 105 is determined on the maximum stress applied to the card which is premeasured.
Patent JP-H01298070-A (JP)
Title: Silicon nitride sintered body
Inventor: TAJIMA HIROSHI
IPC: C04B35/584
Filed: 1988-05-25
Abstract: PURPOSE:To obtain the title silicon nitride sintered body having excellent strength, toughness, and oxidation resistance by incorporating Mg, Zr, V, Cr, V or Cr, and Si3N4 into the body in a specified ratio. CONSTITUTION:The silicon nitride sintered body contains 1-10wt.% Mg expressed in terms of MgO, 1-10wt.% Zr expressed in terms of ZrO2, 0.5-5.0wt.% of >=1 kind (A component) between V and Cr expressed in terms of their oxides, the balance Si3N4, and inevitable impurities. The silicon nitride sintered body may contain 0.5-5.0wt.% of >=1 kind (B component) among Ca, Sr, Ga, and In expressed in terms of their oxides in place of the A component. Although a part of the B component acts in the same way as Mg and Zr, the other part is used to prevent the formation of the silicon compd. of the elements or the formation of SiO2 on the sintered body surface when the body is exposed to a high-temp. oxidizing atmosphere.
Patent JP-H06313438-A (JP)
Title: Constant velocity joint
Inventor: HASE HARUO
IPC: F16D3/20
Filed: 1993-04-30
Abstract: PURPOSE:To provide a fixed-type constant velocity joint capable of receiving axial large load. CONSTITUTION:A pair of track members 1, 2 slantly faced to each other are provided, and balls 3 are interposed therebetween. One track member 1 is fixed to a flange 4, while the other track member 2 is integrally provided on a shaft 5. A hollow part 5a is provided in the shaft 5 so as to house a preload spring therein. Facing surfaces of both track members 1, 2 are formed into a bowl-like projecting curved surface. And radial raceway grooves 6 for guiding the balls 3 are respectively provided. Moreover, a ring-like cage 7 for surrounding the outer periphery in the circumferential direction of the balls 3 is provided. A ball 8 is interposed in the center of the facing surfaces of both track members 1, 2 as needed.
Patent JP-H08340248-A (JP)
Title: Programmable logic cell
Inventor: ARAN ROBAATO BAATORETSUTO
IPC: H03K19/173
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a programmable logic cell which has four logic gates. SOLUTION: Four dependent logic cell input nodes 84a-84d are provided, while respectively having related programmable input multiplexers 78a-78d. The respective input multiplexers 78a-78d can have inputs connected to at least two types of mutual connecting lead wires. The cell has two output routes as well and has an output multiplexer to be controlled independently. The output of each output multiplexer is connected to the input of the other output multiplexer. An additional mechanism includes a multiplexer having an input connected to two cell input nodes, a select input connected to a 3rd cell input node and an output connected to a cell output, a system low skew data (clock, for example), input which is available to at least one of input multiplexers 78a-78d, a flip-flop connected inside a logic cell, and an internal cell feedback.
Patent JP-S61289071-A (JP)
Inventor: UORUFUGANGU BEWAATO
IPC: C07B61/00
Filed: 1986-06-04
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-H11318174-A (JP)
Title: Reaping apparatus of combine harvester
Inventor: TAKEMURA FUMIO
IPC: A01D57/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To improve driveability and strength of a reaping part in a constitution in which a vertical connecting pipe is extended from upper and lower rotating supporting points of the reaping part to the front lower direction and a slide supporting case is laterally provided in the lower end of the vertical connecting pipe and a slide pipe is slidably supported in the slide supporting case and a raising apparatus and a reaping blade, etc., are installed on the slide pipe to enable sliding to right and left. SOLUTION: A right third supporting pipe is arranged in a standing condition in upper direction than a reaping frame 33 on right side provided in longitudinal direction on slide side and is connected to a raising case on the right side of advancing direction and supported and a right first supporting pipe 100 is extended in the upper rear than a reaping frame 33 and a right second supporting pipe 101 is extended from the reaping frame 33 to the upper rear and the right first supporting pipe 100 is connected to the right second supporting pipe 101. A star foil on right side, a raking belt 41 and a plant root carrying device are supported by these both pipes.
Patent JP-S5829845-A (JP)
Title: Curable emulsion composition
Inventor: SUZUKI HIROSHI
IPC: C08L33/04
Filed: 1981-08-17
Abstract: PURPOSE:To provide the title compsn. having excellent tackiness and resistance to weather, water and chemicals, containing a cationic acrylic emulsion, a specified water-dispersible polymamide (or its cationized product) and an epoxy compd. CONSTITUTION:98-40wt% (on a solid basis) cationic acrylic emulsion (A) composed of a copolymer of a polymerizanble quaternary ammonium salt of formula I(wherein R is H, CH3; A is O, NH; Y is a 2-4C hydrocarbon group; R' is aliph. hydrocarbon group, phenyl; X is anion) with an acrylic monomer, a water-dispersible polyamide (or its cationized product) (B) contg. an average of at least one amide group per molecular and derived from a polyamine and a fatty acid or a dibasic acid, and an epoxy compd. (or its emulsified product) (c) contg. an overage of at least one epoxy group of formula II-IV (wherein Z is H, methyl or ethyl) are emulsified in 5-1,000wt% (based on the combined amount of components A, B and C) water. The sum of components B and C are 2-60wt%.
Patent JP-H01299853-A (JP)
Title: Toothed belt
Inventor: TOYODA TAKASHI
IPC: C08L23/28
Filed: 1988-05-27
Abstract: PURPOSE:To make it possible to form a toothed belt having long tooth life even in a high-temperature atmosphere and excelling in heat resistance and tooth chipping resistance, by using a rubber composition containing a specified chlorosulfonated linear low-density polyethylene. CONSTITUTION:This toothed belt is formed of a rubber composition containing a product obtained by chlorosulfonating a linear low-density polyethylene (hereinafter referred to as L-LDPE) of a melt flow rate of 25-1g/10min to a chlorine content of 20-40wt.% and a sulfur content in the range of 0.5-2.5wt.%. It is desirable that said L-LDPE has a density in the range of 0.87-0.95g/cm<3>.
Patent JP-S5830659-A (JP)
Title: Ultrasonic flaw detector
Inventor: NISHI KENICHI
IPC: G01N29/44
Filed: 1981-08-17
Abstract: PURPOSE:To increase reliability of detection data and perform exactly flaw inspection by introducing the detection output of three probes to a majority logic circuit. CONSTITUTION:Ultrasonic probes 2a-2c are made to scan a material to be inspected in its longitudinal direction. The probes 2a-2c incorporate respectively three sensors 2-1-2-3 that have close contact with the probes 2a-2c. Those probes 2a-2c are adapted to work individually on time sharing in a specified time. A circuit 6 through which transmitting and receiving signals pass makes the three sensors 2-1-2-3 work on time sharing in a specified time by means of the signal from a time sharing controller 7. The detection output of each of sensors 2-1-2-3 is led to a majority logic circuit 9 of a receiver 5, and when the received signals from at least two of three probes are the same, the object is judged defective or non-defective.
Patent JP-H01103632-A (JP)
Title: Electrical insulating laminated plate and sealing material for electronic component
Inventor: SAITO EISAKU
IPC: H01B3/30
Filed: 1988-05-26
Abstract: PURPOSE:To obtain the title laminated plate having excellent heat resistance, interlayer adhesiveness, flame retardancy etc. and low water absorption, by laminating and molding a plurality of prepregs obtd. by impregnating a base material with a specified epoxy-modified polyimide resin varnish and drying it. CONSTITUTION:An epoxy-modified polyimide resin (B) is obtd. by reacting an arom. compd. having a plurality of imide groups and amino groups in its molecule (a) and an epoxy resin contg. brominated epoxy resin contg. 6-20wt.% bromine based on the total resin in a wt. ratio of 3:1-6 based on the component (a) in the presence of a Lewis acid compd., a curing agent, in a wt. ratio of 1-4:10 based on the component (a) at 100 deg.C or lower. A glass cloth, a non- woven fabric, a paper etc. are impregnated with a varnish of the component B and dried to obtain a prepreg. A plurality of the prepregs are laminated and molded.
Patent JP-H10316931-A (JP)
Title: Polyimide coating composition and polyimide coating film
Inventor: YOSHIMURA TOSHIO
IPC: C09D5/00
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyimide coating compsn. of which the problem with degradation in adhesive properties due to a heating and moistening treatment has been remarkably improved. SOLUTION: This compsn. essentially contains a polyimide precursor mainly comprising structural units represented by the formula and has a fluorine content (a content of fluorine contained in R1 and R2) of 1.0-7.0%. In the formula, R1 is a 2C or higher tetravalent org. group; R2 is a 2C or higher divalent org. group; and R3 and R4 are each independently H, an alkali metal ion, an ammonium ion, or a 1-30C org. group. The polyimide coating film is formed from a compsn. essentially contg. a polyimide precursor mainly comprising strutural units represented by the formula and has a fluorine contetn of 1.0-7.0%. A semiconductor having the polyimide coating film as the protective film is also provided.
Patent JP-H0845760-A (JP)
Title: Rotary transformer and its manufacture
Inventor: CHIYOU YUUSEI
IPC: H01F38/18
Filed: 1995-05-01
Abstract: PURPOSE: To reduce rate of failures due to processing and improve accuracy of the shape and dimensions of a channel groove shape, by providing two cores whereupon the channel groove is formed by bonding annular shaped magnetic bodies having different dimensions by stacking them. CONSTITUTION: Cylindrical ferrite sintered bodies are prepared in two sizes, respective inner circumference faces and outer circumference faces are processed to have the same outer diameter of ϕ1 and different inner diameters of ϕ2 and ϕ3. One face or both faces of the annular are coated with a glass film, the glass film coated annulars of a required channel number are stacked and are fixed not to move. In this manner, the rotating side core and the fixed side core composed of the annulars are put in an electric furnace to be heated and are bonded by melting the glass film between the annulars to provide a rotary transformer. In such case, a glass having a low melting point is used. The thickness of the glass film is 100-500 Å.
Patent JP-S61286023-A (JP)
Title: Tension control device of band-shaped body in looper
Inventor: NADA HARUYUKI
IPC: B21C49/00
Filed: 1985-06-13
Abstract: PURPOSE:To improve the quality of a band-shaped body by providing a linear body tension detecting means and inputting its detected value to a tension control device, and subsequently, bringing a motor of a winding drum to a driving control, based on a comparison with a reference value. CONSTITUTION:A tension detecting means 11a is provided on a linear body rope 6 of an adjacent position of a winding drum 7. The tension detecting means 11a has a sensor roller 14a and a load cell 15a, and outputs a tension detecting signal corresponding to only a tension of the rope 6. This tension detecting signal is inputted to an adder 16, and an adding signal SA is inputted to a tension control circuit 17. To the control circuit 17, a reference tension signal SK is supplied in advance from a reference value setting circuit 18, and a tension control signal CT for setting a difference of both of them to zero is outputted. According to this method, an armature current of a driving motor 23 is controlled and a tension of the rope 6 is maintained correctly. Accordingly, a tension of a strip 5 is maintained so as to be constant, and its quality is improved.
Patent JP-S5753899-A (JP)
Title: Semiconductor storage device
Inventor: MYAMOTO JUNICHI
IPC: G11C29/04
Filed: 1980-09-17
Abstract: PURPOSE:To realize the relief for a writing defective bit, by storing the address information of a defective bit to which a writing defect is caused at a P-ROM into a redundant P-ROM. CONSTITUTION:When an output signal O1 is set at ''0'' at the moment the writing is carried out to a P-ROM11, a redundant P-ROM12 is made active. Then the address information ''1'', i.e., address signals A0=0 and A1=1 are written. Thus the ROM12 stores the address information of a defective bit plus the information showing that the ROM12 is active. After this, a detecting circuit 13 works by the active information output AC given from the ROM12 when the information of address ''1'' of the ROM11 is read. Then a coincidence detection signal of the output of the circuit 13 is transmitted to a clamping circuit 17 to obtain an output of ''1'' level at an output terminal OUT.
Patent JP-H08303215-A (JP)
Title: Cam structure
Inventor: ASO MASAHIRO
IPC: F01L1/08
Filed: 1995-04-28
Abstract: PURPOSE: To reduce abrasion while securing engine performance by increasing/ decreasing a rate of change for a radius of curvature for setting it. CONSTITUTION: A radius of curvature in a minimum radius of curvature section in a cam profile of a cam is set so that a contact pressure per a unit area with a contact face in a driven body touching the cam profile is reduced, and a rate of change for a radius of curvature in the minimum radius of curvature section is increased/decreased so as to be set.
Patent JP-S63292477-A (JP)
Title: Clamp hub sticking device
Inventor: SHINOHARA MASAHITO
IPC: G11B23/113
Filed: 1987-05-25
Abstract: PURPOSE:To eliminate the eccentric against the rotation center of an information signal recording track by deriving the center coordinate of its circle by utilizing an equation of the circle from coordinates of three arbitrary points on the periphery of the information signal recording track. CONSTITUTION:An arithmetic part 12 executes a calculation for deriving a center coordinate data P0(X0, Y0) being the center coordinate of a circle by utilizing an equation of a circle from coordinates P1(X1, Y1), P2(X2, Y2) and P3(X3, Y3) of three points on the periphery. When an information signal recording track is a concentric circle, a one-round section of each track becomes a circle. Accordingly, by inputting the coordinate data P1(X1, Y1), P2(X2, Y2) and P3(X3, Y3) of three points measured by a microscope 11, to the arithmetic part 12, the center coordinate data P0(X0, Y0) of the information signal recording track is derived. Therefore, by moving an X-Y table 6 by -X0, and -Y0, by an X direction driving part 8, and a Y direction driving part 9, respectively, alignment can be executed so that the center of the information signal recording track of a substrate 1' and the center of an inside diameter hole of a magnet lamp 2 coincide with each other.
Patent JP-H01297179-A (JP)
Title: Method for preventing deterioration in coating film
Inventor: MASUBUCHI YOICHI
IPC: B05D7/24
Filed: 1988-05-26
Abstract: PURPOSE:To improve retention of glossiness, resistance to physical actions and chalking resistant property by applying a coating material containing powder of an ultraviolet ray absorption glass to a substance to be coated so as to make the aforementioned glass powder exist in a formed film. CONSTITUTION:In the processes of applying a primer, an intermediate coat and a top coat a substance to be coated such as of metal, plastic, etc., powder of an ultraviolet ray absorption glass (UV-glass powder) is blended in at least one of these coating materials. At that time, it is preferable to blend the UV- glass powder in the top coat such as solid-color paint, metallic paint, etc. Grain- size of the UV-glass powder is preferred to have such a distribution as all particles pass 10mum and 40wt.% or more of them pass 30mum. This UV-glass is mainly composed of SiO2 and blended with TiO2, Fe2O3, V2O5, CeO2, Li2O, PbO, etc., for the purpose of absorbing ultraviolet ray.
Patent JP-H09293675-A (JP)
Title: Peripheral exposure device
Inventor: ISHIMARU KATSUAKI
IPC: G03F7/20
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To realize a peripheral exposure device which can expose the peripheral part of the photosensitive surface of a substrate with exposure light of the optimum amount of irradiation. SOLUTION: This device is a device of a structure, wherein exposure light is irradiated on the peripheral part of the photosensitive surface 11AX of a substrate 11A to be exposed, which is formed, by coating a photosensitive material 11B on this photosensitive surface, whereby the peripheral part of the surface 11AX of the substrate 11A is exposed. In the case, this device is constituted so as to provide an illuminance variably means 17, which changes the illuminance of the exposure light, which irradiates the peripheral part of the surface 11AX of the substrate 11A, in the direction to turn from the inside of the surface 11AX is the substrate 11A to the outside of the surface 11AX, whereby the illuminance of the exposure light, which irradiates the peripheral part of the surface 11AX of the substrate 11A, can be changed according to the film thickness of the material 11B.  Thus, the peripheral aligner 10 which can expore the peripheral part of the surface 11AX of the substrate 11A with the exposure light of the optimum amount of irradiation, can be realized.