baber/WOPTO huggingface dataset:
Patent JP-H10151690-A (JP)
Title: Tubular member made of fiber reinforced plastic
Inventor: YOSHIOKA KENICHI
IPC: A63B102/04
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To enhance the torsional strength of a tubular member made of fiber reinforced plastic without almost increasing a wt. or cost by providing a part specified in the winding number of times of reinforcing fibers in a bias layer wherein the winding angle of reinforcing fibers to the main axis of the tubular member is within a specific range. SOLUTION: A tubular member has parts wherein the winding angle of reinforcing fibers to the main axis of the tubular member is within a range of 20-75 deg., that is, bias layers 1, 2. The winding angle of the reinforcing fibers to the main axis means the absolute value of the angle formed by the plane containing the main axis and the reinforcing fibers passing the plane. This tubular member has a part wherein the winding numbers of time of the reinforcing fibers of the bias layers 1, 2 becomes (m+m/10) (wherein m is a positive integer of 9 or less). Further, the tubular member has a part wherein the winding number of times of the reinforcing fibers of the bias layers 1, 2 becomes a range of (n+0.1)-(n+0.4). By this constitution, differences 3, 4 in level can be dispersed.
Patent JP-H08168261-A (JP)
Title: Power source circuit
Inventor: MIHARA MASAAKI
IPC: H05B44/00
Filed: 1994-12-14
Abstract: PURPOSE: To highly efficiently emit electroluminescence without producing noise by constituting a resonance circuit of an autotransformer and capacitive load. CONSTITUTION: A power source circuit is provided with a differential amplifier 11, a phase inverter 12, a push-pull drive circuit 13, an autotransformer 14, and a positive feedback circuit 15. Since the transformer 14 and an electroluminescent panel 16 constitute a parallel resonance circuit, the waveform of the AC voltage applied across the panel 16 becomes a sine wave and, accordingly, no much noise is produced and, at the same time, the luminous efficacy of the panel 16 is improved. The luminescence emitting luminance of the panel 16 is nearly fixed, because the frequency of the AC voltage becomes higher when the panel 16 is deteriorated and the capacity of the panel 16 becomes smaller.
Patent JP-H02156847-A (JP)
Title: Dough for grain-molded processed food
Inventor: MIZUTANI MASARU
IPC: A23L7/109
Filed: 1988-12-08
Abstract: PURPOSE:To provide the subject dough preventing the transfer of water thereto and used for pizza crust, HARUMAKI (a Chinese dish prepared by wrapping minced pork, onion, etc., with a thin pastry sheet, and drying in oil), GYOZA (a fried dumpling stuffed with minced pork), Chinese dumpling by coating the outside or inside surface of a dough with fats and oils. CONSTITUTION:The outside or inside surface of a dough is coated with fats and oils (preferably solid fats such as purified lard or shortening, or whipped fats and oils containing an emulsifier such as lecithin, monoglyceride or sugar ester) to provide the objective dough.
Patent JP-H02155389-A (JP)
Title: Color difference correction device
Inventor: MUGITANI TAKAKO
IPC: G09G5/02
Filed: 1988-12-07
Abstract: PURPOSE:To correct a color difference without needing the analysis of the structure and characteristic of a picture input device by obtaining a correction value of an output of a picture input means, correcting an original picture to be displayed with the correction value by the picture input means and giving the result to a picture display means. CONSTITUTION:A light dimmer of a 3 primary colors light is adjusted so that a white color diffusion reflecting plane X and a color index Y within a prescribed visual field are equal in color and a 3 primary colors value is obtained from the reading of the light dimmer, and the 3 primary colors value is stored in a photometry memory 4. Then the color index Y is inputted by a picture input means 1, an RGB value is obtained via a changeover means 2 and stored in the photometry memory 4. A correction value generating means 5, based on the content of the memory 4, calculates mathematically a correction matrix so that the value obtained by a photometric means 3 and the value obtained by the picture input means 1 are made equal to the utmost in the LUV space. A correction means 7 inputs the RGB value via the changeover means 2, multiples the correction matrix with the value and the result is given to a picture display means 8, in which the result is displayed.
Patent JP-2000130168-A (JP)
Title: Mounting structure of thermostat
Inventor: WATANABE KENJI
IPC: F01P7/16
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to lower cost and to reduce space for mounting work by providing a fixing means to an engine on an outside face of a case into which a thermostat is stored and directly mounting the case on the engine by this fixing means. SOLUTION: Mounting of a thermostat on a cylinder head 1 is performed by screwing a male screw 6 formed on a case 5 into which the thermostat is stored into a female screw 3 formed on an exit 2 for cooling of the cylinder head 1. As a result, because a hexagonal nut 7 is tightened, securing of only working space for tools is required, and because the nut 7 is directly screwed into the cylinder head 1, this mounting structure becomes compact. Because a lower surface of the hexagonal nut 7 is pressed on the exit 2 for cooling water of the cylinder head 1, high sealing force can be displayed in this part. Further, on an engagement part of a separate case, a thermostat having a flange part 18 is mounted via a sealing member 17.
Patent JP-S63165543-A (JP)
Inventor: HISANAGA HIDEO
IPC: D02G3/24
Filed: 1986-12-26
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-H11129197-A (JP)
Title: Cutting plotter
Inventor: MORISHIMA KENJI
IPC: B26D7/26
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To automatically adjust exposed amount of a cutting blade by providing a means for determining a present blade exposed amount of a cutting pen, a means for judging whether the blade exposed amount is suitable or not, and a correcting means for correcting the blade exposed amount when it is not suitable. SOLUTION: A cutting pen 10 is touched onto a table surface A, and the height is detected, to determine a suitable blade exposure from the thickness of a cut object 212 and that of a mount 211. The cutting pen 10 is positioned at a notch 22 of a table 20 and touched onto it to calculate a present blade exposed amount of the cutting pen 10. Then, the number of rotation of a gear 12 of the cutting pen 10 is calculated based on the suitable blade exposed amount and the present blade exposed amount. By moving the gear 12 by appropriate length while the gear 12 is engaged with a rack 23, a transmission shaft connected with the gear 12 is rotated to suitably adjust the blade exposed amount of the cutting pen 10.
Patent JP-H06153363-A (JP)
Title: Suspension receptacle
Inventor: KOMIYAMA JIRO
IPC: H01R13/46
Filed: 1992-10-28
Abstract: PURPOSE:To provide a suspension receptacle which is retained on the ceiling side at the time of nonuse and lowered at the time of use. CONSTITUTION:A receptacle 5 is connected with a power cord 24 and provided with a magnet 8. A winding means comprising a reel 28 and a constant load spring 42 is disposed on the inside of ceiling panel 1. The power cord 24 is wound around the drum 30 of the reel 28 through resiliency of the constant load spring 42 thus lifting the receptacle 5 and retaining the receptacle 5 on the ceiling panel 1. When the receptacle 5 is used, it is pulled down while resisting against resiliency of the constant load spring 42 thus feeding out the power cord 24 from the reel and lowering the receptacle 5 which is temporarily secured, through the magnet 8, to the top surface of a disc 43 and used.
Patent JP-H02156514-A (JP)
Title: Surface mounting chip component
Inventor: TERAO HIROSHI
IPC: H05K3/34
Filed: 1988-12-08
Abstract: PURPOSE:To prevent any rising moment from occurring during the soldering process by a method wherein the electrodes of surface mounting chip component are provided only on the mounting surface to a board. CONSTITUTION:The first and the second outer connecting electrodes 11a, 11b are provided respectively on one end and the other end of the contact surface with a mounting board. That is, the width of the electrodes 11a, 11b shall be the same as that of the part main body 12, e.g. 0.8mm while the length thereof shall be lengthened up to 0.4mm to secure the soldering strength. Through these procedures, even when the soldering process is performed by the reflow process conforming to the VSP(Vapor Phase Soldering), no rising phenomenon occurs at all.
Patent JP-H08141375-A (JP)
Title: Cleaning method for filtration film module
Inventor: AZUMI FUMINO
IPC: B01D65/06
Filed: 1994-11-22
Abstract: PURPOSE: To provide a cleaning method in which water permeation performance of a filtration film is restored effectively and easily by bringing a filtration film module clogged by adhesion of nonpermeable substance into contact with an NaClO solution of specified concentration for a specified time and thereafter performing low-pressure flashing or backwash operation. CONSTITUTION: In a cleaning method for a filtration film module in the water clarification system of surface water, a filtration film is brought into contact with an NaClO solution of 10-1000mg/l concentration of available chlorine, so that the product of concentration and time of contact is regulated to 1000-5000(mg/l).h. Thereafter, flashing or backwash is applied to the surface of the membrane on raw water side at <=0.3kg/cm<2> differential pressure between membranes. When the water clarification system consists of at least two pieces of filtration membrane module, filtration membrane modules can be cleaned by being left fitted to the water treatment system by using at least one piece of filtration membrane module.
Patent JP-S63162540-A (JP)
Title: Process for forming optical glass element
Inventor: MONJU HIDETO
IPC: C03B11/08
Filed: 1986-12-25
Abstract: PURPOSE:To obtain easily and inexpensively a highly precise optical glass element without requiring a polishing treatment, by cutting molten glass discharged from a nozzle of a glass melting furnace and receiving it by a lower die for forming, removing then the marks generated by the cutting by heating locally with hot air, and press-forming thereafter in an upper die for forming. CONSTITUTION:Molten glass 1 is discharged from a nozzle 5 while controlling the temp. of the molten glass 1 in a crucible 3 highly precisely with a heater 2, controlling the amt. of discharge with a plunger 4, and controlling also the temp. of the discharged glass 7 with a heater 6. The discharged glass 7 is cut with a cutting blade 8 and received by a lower die 11 for forming. Then, the cutting marks 9 of the obtd. glass gob 10 are removed by heating locally with hot air from a hot air injection nozzle 12, and the glass gob 10 is press-formed immediately thereafter in an upper die for forming. Thus, a target optical glass element is obtd.
Patent JP-H04183053-A (JP)
Title: Over voltage protecting device
Inventor: KAMIJO YOSHIAKI
IPC: H04M3/30
Filed: 1990-11-19
Abstract: PURPOSE:To eliminate necessity for a worker to go to the house of a subscriber and to enable economization by separating and testing a line by remote control from an exchange. CONSTITUTION:Five-layered diode type structure elements 19a and 19b, variable resistors 20a and 20b, four-layered diode type structure element 23 and wiring pattern to connect these elements are integrated on a semiconductor substrate, and an operation signal identifier circuit 26, first control circuit 22 and second control circuit 25 are connected to this substrate. A return test circuit is formed from a line wire terminal 4c through the four-layered diode type structure element 23 to a line wire terminal 4d, and a return test from an exchange 7 is enabled by remote control. Thus, it is possible to test the subscriber line in a short time, and maintenance can be simplified and economized.
Patent JP-H09153293-A (JP)
Title: Semiconductor memory device and memory access method
Inventor: INOUE TAKESHI
IPC: G11C16/06
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To continuously execute reading out of data at a high speed without entraining an increase in a chip size. SOLUTION: This device is provided with deciding circuits 1, 11, 21, 31 for deciding whether the potential to be supplied to the bit lines and virtual GND lines among corresponding memory blocks 10a0 to 10a3 in accordance with inputted address signals is set at precharging potential or access potential for reading out data. The device is provided with precharging circuits 3 to 33, 5 to 35 for supplying the precharging potential to the bit lines and virtual GND lines in accordance with the result of the discrimination in the deciding circuits 1 to 31 and access circuits 4 to 34, 6 to 36 for supplying the access potential to the bit lines and virtual GND lines in accordance with the results of the decision in the deciding circuits 1 to 31 for each of the respective memory blocks 10a0 to 10a3 .
Patent JP-H08167167-A (JP)
Title: Optical recording carrier
Inventor: NAGANUMA HIROYUKI
IPC: G11B7/24
Filed: 1994-12-15
Abstract: PURPOSE: To provide an optical recording carrier capable of maintaining high reliability over a long term with high productivity by using 2P resin having satisfactory releasability from a stamper while keeping adhesion to a substrate and a metallic thin film as a recording layer. CONSTITUTION: A layer 2 is formed on the rugged surface of a stamper 1 by coating with a photosetting resin compsn. contg. one or more of acrylate and methacrylate monomers and oligomers, an org. reducing agent and internally curable silicone resin or silicone. A substrate 3 is put on the layer 2 and the layer 2 is cured by irradiation with UV, etc. By this curing, the layer 2 is stuck to the substrate 3 and they are integrated. The substrate 3 is then peeled from the stamper 1. A resin layer 4 with a transferred rugged pattern has been formed on the substrate 3 and the objective optical recording carrier 5 is obtd. Force required at the time of peeling is reduced and the resin layer 4 has satisfactory adhesion to the substrate 3 and a metallic thin film.
Patent JP-2001136700-A (JP)
Title: Stator and its manufacturing method
Inventor: ARAI TOSHIO
IPC: H02K3/34
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To improve the space factor of coil winding in a slot and an assembly machining property by precisely insulating a core from the coil winding with less number of parts as much as possible. SOLUTION: The stator is equipped with an interlock core 1 where a plurality of magnetic pole pieces 2 having back yoke and teeth 201 and 202 are interlocked via a joint 7 while the magnetic pole pieces can be bent, an insulator 8 that has a teeth periphery wall 15 for covering a teeth wall surface 3 and a back yoke projection part 16, and a comb-teeth-shaped back yoke insulation sheet 18 where a teeth reception channel 21 for inserting the plurality of teeth 202 is formed and a plurality of back yoke wall surfaces 4 are covered. In this case, the back yoke insulation sheet 18 is engaged to a channel being formed between the back yoke projection 16 and the magnetic pole piece 2 for fixing.
Patent JP-H05115727-A (JP)
Title: Method and apparatus for shaking off dust in bag filter
Inventor: HIRAI SHUJI
IPC: B01D46/42
Filed: 1991-10-30
Abstract: PURPOSE:To certainly and efficiently shake off the dust accumulated the filter cloth of a bag filter by measuring the differential pressure of the filter cloth of the bag filter to compare the measured differential pressure value with the reference differential pressure value calculated corresponding to the flow rate of gas to be treated and shaking off dust when the measured differential pressure value exceeds a reference differential pressure value. CONSTITUTION:A differential pressure measuring device 5 measuring the differential pressure of filter cloth 3 to detect a measured differential pressure value and the control unit 6 connected to the differential pressure measuring device 5 and comparing the measured differential pressure value with a reference differential pressure value to operate dust shaking-off treatment devices 7, 8 under a constant condition are provided. Flowmeters 9a, 9b measuring the flow rate of gas to be treated are connected to a control unit 6 and a means calculating a reference differential pressure value corresponding to the measured values of the flowmeter is provided. The differential pressure of the filter cloth 2 of a bag filter is measured and the measured differential pressure value is compared with the reference differential pressure value calculated corresponding to the flow rate of the gas to be treated and, when the measured differential pressure value exceeds a reference differential pressure value, the shaking-off treatment of dust is performed.
Patent JP-H05129538-A (JP)
Title: Structure of composite semiconductor element
Inventor: YOSHIOKA KINJI
IPC: H01L29/74
Filed: 1991-10-30
Abstract: PURPOSE:To increase the current capacity of a MOSFET by a method wherein a self-extinction type element of pressure contact type is cascade-connected to the MOSFET. CONSTITUTION:A medium is formed in the following manner: drains 3d for individual MOSFETs 3 are connected electrically to each other by a disk-shaped metal substrate 1; sources 3s for the individual MOSFETs 3 are connected electrically to each other by a ring-shaped plane 7s in the peripheral edge part of a lower-part main electrode 7; and gates 3g for the individual MOSFETs 3 are connected electrically to each other by a belt ring-shaped electrode 2g which is insulated from the substrate 1 by a ring-shaped insulating material. A self-extinction type element whose current capacity is large and which is of pressure contact type is arranged in the center of the protrusion part of the substrate 1; a wire-bonding type MOSFET chip and the pressurecontact type element are constituted integrally. By this constitution, all the MOSFETs 3 are connected in parallel to each other. Thereby, the current capacity of the MOSFETs 3 as a whole can be increased.
Patent JP-H07164277-A (JP)
Title: Cooling air supplying device for multiple spindle drilling machine
Inventor: KUDOU MATSUKIKU
IPC: B23Q11/00
Filed: 1993-12-13
Abstract: PURPOSE:To directly and efficiently cool the edge part of each cutting tool on a plurality of spindles of a multiple spindle drilling machine by providing the injection hole of each cutting tool in such a manner as to communicate with the fluid supplying pressure chamber of an air supplying head member. CONSTITUTION:At the drilling of a work, a driving motor is driven, and a plurality of spindles 9 are simultaneously rotated through a gear mechanism connected to the driving motor. A cylinder device is also driven to advance the spindles 9 along a feed slide, and the drilling to the work is carried out by a drill 12 on each spindle 9. During this, the cooled pressurized air from a factory air source is guided from a supplying pipe 22 into an injection hole 13 through a fluid supplying pressure chamber 20, an inlet port Pa and a tank hole 10b, and the pressurized air from each injection hole 13 is blown out from the front flank of the drill 12 to directly cool the cutting edge of the drill 12.
Patent JP-H11145113-A (JP)
Title: Etching method
Inventor: SHOJI HIDEYUKI
IPC: H01L21/3065
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an etching method for etching a silicon nitride film with high selection ratio to a silicon oxide film. SOLUTION: An etching apparatus 36 comprises a chamber 37, an upper electrode 38A and a lower electrode 38B which are provided on opposite sides each other in the chamber, and a first and a second power supplies 42A and 42B which are connected to the upper electrode 38A and the lower electrode 38B, respectively. A substrate, of which a silicon oxide film and a silicon nitride film are exposed on an etched face, is held on the upper surface of the lower electrode 38B, a high frequency power which is supplied from a first and a second RF power supplies 42A and 42B is conditioned so that power density of the substrate surface is in the range of 0.20 to 0.35 W/cm<2> and a power density of the surface of the upper electrode 38A is equal to or more than 1.13 W/cm<2> , and the etching is performed in chlorine gas atmosphere.  As a result, the etching can be performed with high selection ration of the silicon nitride film to the silicon oxide film, for example more than 10.
Patent JP-H03173929-A (JP)
Title: Production of magnetic recording medium
Inventor: KITAGAMI OSAMU
IPC: G11B5/84
Filed: 1989-12-01
Abstract: PURPOSE:To enhance the durability of the medium by forming a Co-Cr or Co-Ni- Cr film which is rich in a Cr component near the film surface, then subjecting the film to a heating treatment in an oxidative atmosphere. CONSTITUTION:While, for example, a polyimide film substrate 12 is made to travel along a can 3 heated to a desired temp., a perpendicularly magnetized Co-Cr film rich with Co is formed by a Co-Cr evaporating source 5 and a Cr-rich compsn. modifying layer is formed and taken up by a Co-Cr evaporating source 6 thereon. The oxygen partial pressure in an oxidation treatment box 8 is set at a desired value and the can temp. is set at a desired temp., then the substrate 12 is oxidized while the substrate is made to travel in an reverse direction. The compsn. modified Co-Cr or Co-Ni-Cr film of 22 to 70at.% Cr content within at least <=50Angstrom  depth from the surface is preferably subjected to the oxidation treatment.
Patent JP-S63168543-A (JP)
Title: Fluorescent polarization measuring apparatus with microscope
Inventor: HIRANO KENICHI
IPC: G01N21/64
Filed: 1986-12-29
Abstract: PURPOSE:To enable measurement of anisotropy of a cell and tissue as well for conversion into an image, by irradiating material with a polarized light with a specified waveform to select polarized lights parallel and vertical to the direction of polarizing an excitation light out of fluorescence from the material. CONSTITUTION:Light via a condenser lens 2 and a reflection mirror 3 from a light source is made to irradiate a sample 7 through a polarizer 5 and a lens 6 with the selection of a wavelength by an interference filter 4 and a fluorescent substance in the sample is excited by an excitation light thereof. The fluorescence is applied to the lens 8 and an interference filter 9 together with the excitation light to cut off the excitation light and the light with a specified wavelength alone enters an analyzer 10 so that fluorescent polarized light components of the light as given when the direction of polarization is set parallel or vertical to that of the excitation light is transmitted through to be taken with a camera 12. Parallel and vertical components thus obtained are stored into two memories in an image processor 13 and then, anisotropy is calculated.
Patent JP-H01153532-A (JP)
Title: Purification of ferrous ion-containing solution
Inventor: FUKUSHIMA TSUTOMU
IPC: C01G49/06
Filed: 1987-12-10
Abstract: PURPOSE:To remove impurities such as silicon content and to purify a solution useful for obtaining a high-purity iron oxide for ferrite, by washing steel material with hydrochloric acid and treating the discharged acid solution containing ferrous ion under a specific condition. CONSTITUTION:Steel material is washed with hydrochloric acid, a proper amount of one or more of metals such as Al, Cr, V, B and Zn and acid solutions of the metals is dissolved in the discharged acid solution containing >=5wt.% ferrous ion, an alkali is added so as to adjust to pH3.5-6, hydroxide of the previously added element is crystallized, one or more of anionic or nonionic high polymer flocculant is added to the solution, finely colloidal crystallized particles of the hydroxide are flocculated, enlarged and settled, separated from the solution and purified.