baber/WOPTO huggingface dataset:
Patent JP-S56139946-A (JP)
Title: Preparation of decorative particle board
Inventor: TAKAHASHI TOMIO
IPC: B27N3/02
Filed: 1980-04-02
Abstract: PURPOSE: To smooth a decorative surface and provide with a V-cut suitability by a method wherein a decorative sheet consisting of a layer of paper and a layer of transparent resin is put on the surface of a board after preforming or prepress and is pressed under heating to form and integrate them into one body.  
     CONSTITUTION: The decorative sheet 5 consisting of the layer 2 of paper impregnated or coated with the flexible resin, an optional pattern 3 and the transparent synthetic resin layer 4 is put on the forming mat 1. Subsequently, a peeling sheet 6 is put thereon and the decorative sheet 5 is formed under heating and pressing to manufacture the decorative particle board. The paper is preferable to be 3,0120 g/m 2  of weight and to have a good resin impregnating property as well as a good affinity with urea series resin which is the binder of the resin particle board having flexibility and melamine-acrylic resin or the like is suitable among them. The transparent synthetic resin is preferable to be formed so as to have the thickness of the film of 5 μ or more. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04263575-A (JP)
Title: Rank filter circuit
Inventor: ARASE MASAYUKI
IPC: H04N1/409
Filed: 1991-02-18
Abstract: PURPOSE:To perform rank filter processing at a speed transmitting a picture signal by inputting the picture signal rearranged in the order of magnitude and selecting the rank of the picture signal to be outputted. CONSTITUTION:The picture signal fetched from an imaging device 1 and amplified by an amplifier 2 and converted into a digital signal by an A/D converter 3 is inputted to a rearrangement circuit 6. The circuit 6, equipped with three input rearrangement circuits and two input rearrangement circuits, rearranges the value of the digital picture signal in the order of magnitude. These output are inputted to a selection circuit 7, and the circuit 7 selects which rank of picture signal value is to be outputted. At this point, the synchronization of the output signal of the circuit 6 is taken by a latch circuit. Then, the value of the picture signal of an arbitrary rank is selected from the value of the picture signal rearranged in the circuit 7, and the rank filter processing eliminating noise or the like of the picture signal can be processed at a speed transmitting the picture signal.
Patent JP-H0570238-A (JP)
Title: Production of silicon nitride sintered body
Inventor: TAKAHASHI TATSUTO
IPC: C04B35/626
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a silicon nitride sintered body suitable for use as a structural material at a part requiring heat resistance and high strength. CONSTITUTION:When a molded body of a powdery mixture of silicon nitride powder with a silica coating film formed on at least the surface with silicon carbide powder and/or carbon powder and a sintering aid is sintered, the silica coating film is removed by heating in a nonoxidizing atmosphere immediately before sintering and a silicon nitride sintered body is produced.
Patent JP-H05244687-A (JP)
Title: Speaker device
Inventor: YAMAGISHI AKIRA
IPC: H04R9/04
Filed: 1992-02-28
Abstract: PURPOSE:To obtain a speaker device whose constitution is simple, in which a frame substrate repeating a signal line pulled out from a voice coil can be omitted. CONSTITUTION:Signal lines 10a and 10b pulled out from the voice coil of a speaker unit are fixed so as to be interposed between recessed parts 22a and 22b provided in the prescribed part of a frame 20 arranged on the back face side of the speaker unit, and the signal lines 10a and 10b fixed in the recessed parts 22a and 22b are pulled out from through holes 23a and 23b provided in the frame 20 to outside.
Patent JP-H08241715-A (JP)
Title: Negative electrode material for lithium secondary battery, its manufacture, and lithium secondary battery using it
Inventor: TSUJIOKA SHOICHI
IPC: H01M4/587
Filed: 1995-03-03
Abstract: PURPOSE: To provide a negative electrode material used for lithium secondary battery, a method for manufacturing it, and a lithium secondary battery using it. CONSTITUTION: A negative electrode material contains at least carbon atom and one kind or more of metals, the metal consists of an element of the VIA, VIII, IB or IVB groups of the periodic table, and its content is 0.01-40wt.%. The carbon atom consists of the burned product of a carbonizable or graphitizable resin or organic material, or carbon or graphite, a mixture of the carbonizable or graphitizable resin or organic material or the burned product of the carbonizable or graphitizable resin or organic material with a compound of the metal, or a mixture of carbon or graphite with the compound of the metal is burned at 600-3000 deg.C in non-acidifying atmosphere. A lithium secondary battery using this negative electrode material as battery constituting element is provided.
Patent JP-S51118927-A (JP)
Title: Counter memory device
Inventor: OONO NORIO
IPC: G06F13/00
Filed: 1975-04-11
Abstract: PURPOSE:To memory the correct data at all times even if the timing of memory transfer agreed with the arrival of counter pulse when the content of the counter pulse when the content of the counter which varies from hour to hour is transferred to a memory every some times.
Patent JP-S51119575-A (JP)
Title: Cutting ring
Inventor: UENO YASUO
IPC: B23D79/12
Filed: 1975-04-11
Abstract: PURPOSE: To continuously mill out a round bar of a certain thickness from a long material. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54138129-A (JP)
Title: Gelatinous or creamy composition
Inventor: AKIMOTO SHINICHI
IPC: A61K8/00
Filed: 1978-04-17
Abstract: PURPOSE:To provide a gelatinous or creamy composition useful as pharmaceuticals, cosmetics, deodorants, etc., and composed of two kinds of polyoxyethylene polyoxypropylene block copolymers and water. CONSTITUTION:A gelatinous or creamy composition is prepared by dissolving (A) 10-40 wt% of a polyoxyethylene polyoxypropylene copolymer of the formula wherein a+c=40-300, b=50-80, and the content of oxyethylene group is 30-90 wt% of the average molecular weight, and (B) 2-30 wt% of a polyoxyethylene polyoxypropylene compound other than the formula, and having an average molecular weight of 200-20,000 and the content of oxyethylene group of 35-90 wt% of the average molecular weight, in (C) 40-85 wt% of hot water, and cooling the solution.
Patent JP-H03247656-A (JP)
Title: Impact-resistant polyarylene sulfide resin composition and production thereof
Inventor: SERIZAWA HAJIME
IPC: C08F291/00
Filed: 1990-02-23
Abstract: PURPOSE:To obtain the title resin composition having improved impact resistance and ductility and improved appearance of molded article by blending a polyarylene sulfide resin with a polyamide elastomer and an alkoxysilane in a molten state under heating. CONSTITUTION:100 pts.wt. total amounts of (A) 99-20 pts.wt. polyarylene sulfide resin (e.g. polyphenylene sulfide polymer), (B) 1-8C pts.wt. polymide elastomer and optionally (C) 0-79 pts.wt. polyamide are blended with (D) 0.01-5 pts.wt. one or more silane compounds selected from vinylalkoxysilane, epoxyalkoxysilane, aminoalkoxysilane, mercaptoalkoxysilane and allylalkoxysilane and optionally (E) 0-400 pts.wt. one ore more fillers of fibrous, powdery or granular and lamellar fillers in a molten state under heating for >=30 seconds to give a composition.
Patent JP-H07254831-A (JP)
Title: Digital agc device
Inventor: FUSE HIDETOSHI
IPC: H03G5/16
Filed: 1994-03-15
Abstract: PURPOSE:To attain high speed processing for an equipment to which the AGC device is applied by reducing the number of times of arithmetic processing for AGC processing so as to decrease the processing time. CONSTITUTION:An amplifier 11 and a squaring device 12 detect an input level and a smoothing section 13 smoothes an input level. Then a gain required to make an output level constant by an x<-1/2> generator 14 is calculated and it is inputted an adaptive LPF 15 to obtain a stable output. A coefficient obtained in this way is multiplied with an input sample to obtain an AGC output signal. Furthermore, an output switch of the smoothing section 13 is closed once for every input of 16-samples of input signals (1/m). Number of arithmetic operations of the x<-1/2> generator 14 and the LPF 15 is reduced by using the smoothing section 13 making the switching and the processing time is reduced.
Patent JP-H09213503-A (JP)
Title: Resistor and manufacturing method thereof
Inventor: HARA YOSHIO
IPC: H01C7/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To simplify an assembling step, not to easily generate thermoelectric current and to obtain a resistor having a high precision resistance by integrally forming a resistor part and terminal parts by the same material. SOLUTION: A device is constituted of a resistor part 10, molding material 13 covering the surface of the resistor part 10 and terminal parts 11. The terminal parts 11 extend from both terminals of the resistor part 10 and project from the molding material 13, and a metal plating layer 12 is formed on the surface. The resistor part 10 and the terminal parts 11 are integrally formed by the same material. The resistor part 10 and the terminal parts 11 are constituted of copper-nickel alloy, iron-chrome alloy, nickel-chrome alloy, copper- manganese alloy and so on. PSP is used for molding material which constitutes the molding material 13. The metal plating layer 12 is made of solder. This means attempts to simplify a manufacturing step of the resistor and to suppress a variability of resistance in minimum.
Patent JP-H09206208-A (JP)
Title: Steaming part of steam type continuous rice cooker
Inventor: KAMIYUU HIROSHI
IPC: A47J27/16
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To facilitate washing of side guides and a belt by constituting the side guides in such a state that the side guides are supported in such a manner as moving vertically and fixed at prescribed points being in contact with the belt and points being moved upward. SOLUTION: Side guides 42 are divided into the front/rear two parts, two vertical supports 4b fixed to each frame 4a of a device are provided to the outside of each side guide 42. The support members 42a are fixed to positions matched with respective supports 42b, and the supports 4b are inserted into their cylindrical parts 42b so as to be supported slidably in the vertical direction. Fixed knobs 42c of, for example, screw or spring types are provided to the cylindrical parts 42b so that the side guides 42 can be fixed to appropriate positions from the lowest solid line positions being in contact with a belt 41 to dotted line positions in the upper end of the supports. The side guides 42 are thus raised upward and fixed so that the belt 41 can be washed without being obstructed by the side guides 42.
Patent JP-S61202384-A (JP)
Title: Magnetic disk device
Inventor: AIKAWA TAKASHI
IPC: G11B5/60
Filed: 1985-03-05
Abstract: PURPOSE:To control the floating degree of a magnetic head to a desired level with a simple constitution by providing a DC potential applying means between a magnetic disk and a magnetic head to produce the static electricity. CONSTITUTION:It is supposed that a magnetic head 21 floats up by 0.4mum, for example, when a magnetic disk 11 is revolved by 3,600rpm. If the record/ reproduction of data is commanded under such conditions, a switch 34 is closed by the switch closing signal given from an actuator control part. Thus the DC component is applied between the disk 11 and the head 21 and the static electricity is produced. Both the disk 11 and the head 21 attract with each other with said static electricity. Thus it is possible to control the floating degree of the head 21 by controlling the level of the DC potential applied be tween the disk 11 and the head 21 and by using an inexpensive positive pressure type slider without requiring the change of a complicated design including the form, the pressing force, etc. of said slider.
Patent JP-H10240003-A (JP)
Title: Developing device and image forming device
Inventor: SUZUKI TAKESHI
IPC: G03G15/08
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To restrain the secular change of a relative distance between a photoreceptor and a developing roller to the minimum by providing a cleaning means for cleaning the contact surface of the photoreceptor with which a roller member comes into contact. SOLUTION: A photoreceptor cleaner 54 is energized in a reverse direction to the rotation of the photoreceptor drum 25 toward the center of the rotation of the drum 25 and comes in contact with the surface of the drum 25 with which a pitch roller comes in contact. The cleaner 54 is formed at least to have wider width than the pitch roller. At such a time, a cleaner 55 comes in contact with the outer peripheral part of the drum 25 in a forward direction with respect to the rotation of the drum 25 between the drum 25 and a cleaning roller 29. By fixing the cleaner 54 in a casing so as to be energized in the reverse direction to the rotating direction of the drum 25 and come in contact with the surface of the drum 25 with which the pitch roller comes in contact, toner adhering to the contact surface is scraped and the contact surface is kept in a clean state.
Patent JP-H11227224-A (JP)
Title: Manufacture of ink holder and ink housing container
Inventor: SAITOU TATSUKI
IPC: C08G12/32
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an ink holder consisting of a resin foam by foaming a foamable resin material in an ink housing container and to provide the ink housing container having the ink holder. SOLUTION: A foam resin material for forming a melamine resin foam, a rigid polyurethane foam, a phenol resin foam or the like is injected into an ink housing container 1. The foamable resin material is foamed to be cured by a convenient means such as emission of an electron bean, heating or the like to form an ink holder made of the resin foam. It is preferable to use a foamed melamine resin as the resin foam. In particular, when an adequate quantity of hydrofluoroether is used as a foaming agent and it is foamed to be cured by emitting the electron beam thereon, it is possible to form an ink holder made of a melamine resin foam with fine cells each having a diameter of 50-100 μm, thereby readily obtaining the ink housing container 1 housing the ink holder.
Patent JP-S61204248-A (JP)
Title: Rubber composition for belt
Inventor: SUGIMOTO KOTA
IPC: C08L101/00
Filed: 1985-03-08
Abstract: PURPOSE:To obtain the titled composition having improved oil-resistance and interlamminar peel strength by using a specific styrene-butadiene copolymer rubber and an acrylonitrile-butadiene copolymer rubber as the raw rubber and adjusting the amount of bonded acrylonitrile in the raw rubber to a specific level. CONSTITUTION:(A) For example 90-30wt% styrene-butadiene copolymer rubber having a bonded styrene content of >=30% (preferably 35-45%) is blended with (B) e.g. 10-70% acrylonitrile-butadiene copolymer rubber (preferably having a bonded acrylonitrile content of 18-41%) to obtain a blended rubber having a bonded acrylonitrile content of <=15% (preferably 5-15%). The rubber mixture is optionally added with additives such as vulcanization agent, and mixed by using a mixer preferably a roll, etc., to obtain the objective composition.
Patent JP-H03256835-A (JP)
Title: Label printer
Inventor: SAKAI YOSHIYUKI
IPC: B65C9/46
Filed: 1990-02-26
Abstract: PURPOSE:To permit the item number of an article to be inputted, simplify input operation, improve operational efficiency and reduce erroneous inputs by keying for input of the number of a tray on which articles are placed. CONSTITUTION:Each time the packaging of an article is complete, a reserve key 44 for a keyboard 5a on a remote keyboard device 5 is operated to input the number of a tray 2 for the article and the item number thereof. The tray and item numbers thus inputted are stored in a reserve memory 54 of RAM24 in a label printer 4. When the tray 2 is carried in and the person 11 in charge of label issue selects an access mode by an access key 45 on the keyboard 7 of the printer body 4 and keys for input of the number of the tray 2, the item number corresponding to the tray number is called from the reserve memory 54, the corresponding item data is read out from an item number file 25, the articles is weighed at a weighing part 10 and a label is issued from a label issue opening 9.
Patent JP-H09236656-A (JP)
Title: Search radar apparatus
Inventor: SHINONAGA MITSUYOSHI
IPC: H01Q21/28
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To allow all-round searching useful especially for a long range by performing a control to specify an elevation coverage area at transmitting and receiving timings of an antenna respectively corresponding to modes so that transmission is made in bearings varying with the antennas at least during the transmission period partially overlapped hourly. SOLUTION: Various pieces of information obtained by antennas 11A, 11B and 11C, transmitting/receiving processors 14A and 14B and a receiving processor 14C are inputted into an arithmetic processor 15. The angle of rotation of a rotary base 13 is selectively controlled while carrying on the selective control of the elevation of the transmitting/receiving processors 14A and 14B, the setting of the transmission period of a radar pulse, the setting of a sub pulse and the like. Two antennas 11A and 11B are back to back arranged on the rotary base 13 rotating within a horizontal plane and a transmission is implemented during the transmitting and receiving periods at least partially overlapped hourly in the direction different by 180 deg.. This enables all-round searching, useful especially for a long range.
Patent JP-H08219412-A (JP)
Title: Discharging device for cyclone ash in pressurized fluidized bed combustion plant
Inventor: MURAHARA HISASHIGE
IPC: F22B1/02
Filed: 1995-02-10
Abstract: PURPOSE: To prevent clogging due to ash in a pipeline or an instrument by a method wherein ash discharging pipes are led out of a pressure vessel individually from a multitude of internal cyclones and are piped independently to a reducer while ash is injected out of independent orifices, mounted in the reducer respectively. CONSTITUTION: Respective ash discharging pipes 4 for internal cyclones 3 are extended independently out of a pressure vessel 1 respectively and are connected to a multitude of respective orifices 11 arranged in a reducer 7. These plurality of orifices 11 are provided by a number corresponding to the number of a multitude of internal cyclones 3 and are arranged on the opposing wall surfaces of the reducer 7 so as to be arrayed in series opposingly to each other. When clogging is caused in the ash discharging pipe 4, a force to release the clogging is increased suddenly.
Patent JP-S59169575-A (JP)
Title: Exfoliation of paint
Inventor: INOUE KAZUHIKO
IPC: B44D3/16
Filed: 1983-03-16
Abstract: PURPOSE:To accurately and rapidly remove paint only to be removed, by spraying fine particles onto an objective body coated with paint to peel off the paint from a predetermined part. CONSTITUTION:Colored UV resin 3 is applied onto the entire surface of a glass plate 2 and cured by ultraviolet irradiation from an ultraviolet applicator 4. Then, a steel template 5 in which cut-out parts 5a are latticedly formed is stuck fast onto the resin 3, and the surface of said resin 3 only to be peeled off is exposed through the cut-out parts 5a while covering the other surface part with the template 5. Fine particles such as fine sand or cast iron particles are sprayed thereto from the upside by a sprayer 6 to peel off the unnecessary UV resin 3, and then the template 5 is taken away. Thus, a decorative plate 1 on which a stripped pattern is formed by the colored UV resin 3 is obtained. Further, the fine particles to be sprayed has a particle size of about No. 300-600.
Patent JP-H08240321-A (JP)
Title: Hot-water supplying and heating machine
Inventor: TAKEMI HACHIRO
IPC: F24H1/46
Filed: 1995-03-06
Abstract: PURPOSE: To provide a hot-water supplying and heating machine, capable of supplementing automatically city water into an expansion tank utilizing the pressure of water way as water for room heating. CONSTITUTION: A heating pipe 9, circulating and supplying heating water to a radiator 11, is connected to an expansion tank 16 equipped with a pressure cap 16a opened by a gauge pressure smaller than the pressure of city water. The heating water supplementing pipe 23 is provided with an atmosphere opening valve 25 for preventing the heating water from the expansion tank 16 from flowing reversely. When the heating water in the expansion tank 16 becomes short, city water is supplied into an expansion tank 16. When the pressure of city water becomes zero or a negative pressure by the service interruption of city water, the reverse flow of heating water can be precluded by the atmosphere opening valve 25.
Patent JP-H11247024-A (JP)
Title: Polyester fiber improved in yarn-making property and its production
Inventor: ITO SEIJI
IPC: D01F6/84
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber having high fiber elongation and improved in yarn-making properties in high speed spinning. SOLUTION: In this fiber comprising a polyester in which >=80 mol.% of total acid component constituting the polyester is terephthalic acid and >=80 mol.% of total glycol component constituting the polyester is ethylene glycol, the polyester further contains trimellitic acid component and Ca and/or Ba in the ranges of the following formulas: 0.1<=X<=3.0 and 0.45<=Y/X<=1.0 [X is a ratio (mol.%) of trimellitic acid component to total acid component constituting the polyester; Y is a ratio (mol.%) of total amount of Ca and Ba to total acid component constituting the polyester].
Patent JP-S57160349-A (JP)
Title: Manufacture of laminated core for motor
Inventor: YOSHIDA KATSUROU
IPC: H02K15/02
Filed: 1981-03-26
Abstract: PURPOSE:To absorb the irregularity of plate thickness through laminating, and to display the advantage of a stacking fastening method at its maximum by turning each laminated core plate in the same direction only by one slot and successively stacking and fastening them when laminating each laminated core plate. CONSTITUTION:When separate core is stacked and fastened in a die, a core piece 1' previously punched is turned only by alpha in the arrow Y direction, and the stacking fastening sections of core pieces 1, 1' are fastened through combination of which they are shifted only by one slot as 2-1a and 2-4a,  2-2a and 2- 1a, 2-3a and 2-2a, 2-4a, and 2-3a. Accordingly, the irregularity of plate thickness can be absorbed through laminating, and the advantage of the stacking fastening method can be displayed at its maximum.