baber/WOPTO huggingface dataset:
Patent JP-H11212544-A (JP)
Title: Lid support device for keyboard musical instrument
Inventor: SHIMAKAWA TAKUO
IPC: G10C3/12
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To lower the manufacturing cost by the common use of components by composing a front and a rear guide of different members, and mounting the front and rear guides on a sided plate while varying their overlap quantity. SOLUTION: The front guide 16 and rear guide 17 are composed of the different members. For a musical instrument which has large depth size W, the front guide 16 and rear guide 17 are mounted on the side plate 15 without any overlap between their end parts. For a musical instrument with small depth size W, the front guide 16 and rear guide 17 have their end parts put one over the other by specific size to reduce the size from the front end of the front guide 16 to the rear end of the rear guide 17 and then they are adaptive to the musical instrument having the small depth size W. In this case, the front guide 16 has an upwardly convex swell 16A formed nearby the end part facing the rear guide 17. The part of this swell 16A is intruded under the rear guide 17.
Patent JP-H09233318-A (JP)
Title: Image processing method
Inventor: TANIOKA HIROSHI
IPC: H04N1/40
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method which is capable of keeping the resolution of a black line part and performing an excellent gradation reproduction by keeping the continuity of the black line part and performing a dot formation keeping the symmetry for the black line part. SOLUTION: A reading part 1 scans an original and generates image data A ternary circuit 7 converts the image data generated by the reading part 1 into n-bit image data per picture element which is possible to be reproduced by an LBP(laser beam printer) 8. A file device 4 holds compressed image data A pseudo ternary circuit 6 converts the compressed image data held by the file device 4 into n-bit image data per picture element which is possible to be reproduced by the LBP 8.
Patent JP-H09202496-A (JP)
Title: Method and device for treating charging of polymer film and winding method, and polymer film provided after the treatment and winding
Inventor: KI KOUKOU
IPC: B65H18/16
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient double-surface and double-polarity electric charge by performing a charging operation with a discharge electrode in which a voltage is applied to one surface of a polymer film and then giving an electric charge having a polarity reverse to that of the charge of one surface to the other surface of the polymer film. SOLUTION: A polymer film 1 is carried in a right direction by a metal guide roller 2 or the like and taken up by a film roller 6. During this period, fine electric discharging occurs between a roller 3 connected to a negative DC voltage 4 and the polymer film 1 and the upper surface of the polymer film 1 is charged to be negative. Further, when the polymer film 1 is peeled off from the guide roller 2, electric discharging occurs between these, the lower surface of the polymer film 1 is charged to be positive and the polymer film 1 is charged to be a double-surface and double-polarity. Since the polymer film 1 is charged to be the double-surface and double-polarity, an electrostatic attracting force is generated between polymer films 1 when these films are placed over each other. Thus, a sufficient tight fixing effect and an end surface shift preventing effect are provided.
Patent JP-H09205599-A (JP)
Title: Television receiver
Inventor: SAWADA SHIGERU
IPC: H04N7/01
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain an image whose contrast or the like is always stable even when video image with a different aspect ratio is displayed by providing a loop gain changeover means selecting a loop gain of a loop system consisting a display section, a beam current detection circuit and a control means depending on 1st or 2nd aspect ratio. SOLUTION: When setting of detection sensitivity and control sensitivity is conducted optimizingly in the case of displaying a video signal whose aspect ratio is 16:9, image control by a beam current is insufficient. As soon as a video signal whose aspect ratio is 4:3 is given to an input terminal 1, that is, simultaneously when SW1, SW2 are operated, a SW 3 is thrown to the position of a terminal (f), an output of a beam current detection circuit 7 is amplified by an amplifier 8 and the amplified signal is fed to a level control circuit 3. Thus, the image control is sufficiently conducted and the contrast or the like is maintained in an excellent way.
Patent JP-S59142233-A (JP)
Inventor: SAIDO NIYUURARU HOODA
IPC: B01J47/00
Filed: 1984-01-27
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-S61172666-A (JP)
Title: Production of fiber reinforced cylindrical member
Inventor: IINO TSUGIO
IPC: C22C47/12
Filed: 1985-01-25
Abstract: PURPOSE:To finish the hollow part of a cylindrical member to a smooth surface by using a meltable core in a process for production consisting in combining a fiber molding and a core for forming the above-mentioned core part and disposing the same in a casting mold. CONSTITUTION:The circular cylindrical salt core 11 molded of NaCl under a high pressure is prepared in production of, for example, a hollow piston pin made of an Al alloy compounded and reinforced by inorg. fibers. The inorg. fiber molding 12 made into the shape complying approximately with the shape of the piston pin to be manufactured such as the molding shown in the figure is prepd. parallel with such meltable core 11. The molding 12 and the core 11 are then disposed into a metallic mold 13 and the melt of an Al alloy is poured into the cavity 17 of the mold 13 and is pressurized, by which the molten alloy is packed and compounded into the gap part of the molding 12. The bound body of the Al alloy and the molding 12 is taken out of the mold 13 after solidification. The core 11 in the central part of the molding 12 is dissolved and discharged away in a running water. The piston pin 20 provided with the hollow part 19 is thus obtd.
Patent JP-S61171602-A (JP)
Title: Lift and support device for cultivator
Inventor: KUZUSHIRO TOSHITAKE
IPC: B60B29/00
Filed: 1985-01-26
Abstract: PURPOSE:To enable wheels and the like to be replaced quickly and safely by configurating a device in such a manner that a support leg is installed at the rear side of a cultivator, then the cultivator is lifted up by means of a tilted plate type support stand so as to allow a drive section to be lifted and supported with the support leg set vertical. CONSTITUTION:A cultivator 1 is allowed to be pushed up to a tilted plate 15 of a fork type support stand B which is prepared in advance, then, a lateral lever 4 is allowed to fit into a fork section 14. Simultaneously, a support leg A is allowed to be secured on a rear lateral lever 5. Then, the support leg A is set vertical with handles 1a and 1a lifted, subsequently, a travel wheel 3 is allowed to be separated from the tilted plate 15, then, the support leg A is fixed. Under this condition, replacement of wheels and the like is accomplished. This configuration enables the wheel to be replaced simply, quickly, and safely.
Patent JP-H02194964-A (JP)
Title: Liquid jet recorder
Inventor: YAMAMOTO TSUNESUKE
IPC: B41J2/165
Filed: 1989-01-24
Abstract: PURPOSE:To prevent a discharge port for discharging recording liquid from clogging at the time of recording by providing a member for sweeping the outlet and means for forcibly spraying air to the discharge port. CONSTITUTION:When a recording operation is conducted for several minutes, an idle discharge request signal is output from a control circuit 16. The, a pulse motor driver 23 is driven, a carriage 1 is further driven from a record starting position in a direction of an arrow B, and a recording head 2 is moved to a position opposed to a clog preventing unit 31. Then, the clog preventing unit 31 is moved toward the orifice face of the recording head 2 by clogging- preventing unit driving means 32, and an idle discharge is executed according to an idle discharge signal from the control circuit 16. Thereafter, after the idle discharge of the recording head is finished, a sweeping member 33 is brought into contact with the orifice face 47 of the recording head 2 by sweeping member driving means 34 to sweep the ink, dirts adhered to the orifice face 47. Subsequently, the sweeping member 33 sprays an air flow from an air diffuser 35 to spray the dirt remaining on the orifice surface 47 toward a liquid absorbing member 37.
Patent JP-H06217951-A (JP)
Title: Health care device
Inventor: KATAYAMA RITSU
IPC: A61B5/0245
Filed: 1993-01-29
Abstract: PURPOSE:To make it easy for a user to check his physical conditions himself by showing the physical conditions of the user on the basis of the shape of an attractor produced from biosignals such as pulse waves and heartbeats. CONSTITUTION:A pulse wave collecting portion 18 collects pulse waves that serve as biosignals. An attractor is produced from the pulse waves and it is determined whether or not the attractor should be displayed in a display portion 14. To store the attractor produced in memory 30, a desired area-designating flag displayed in the display portion 14 is selected. Thereafter, at the press of a determining key 28, the attractor produced is stored in the area of the memory 30 corresponding to the area-designating flag selected. Next, the attractor produced is compared with that stored in the memory 30 to check physical conditions, and in the case where the result of checking of the physical conditions is displayed in the display portion 14, the physical conditions are displayed in the display portion 14 and operations are completed.
Patent JP-S6112907-A (JP)
Inventor: BOBII MARU FUIRITSUPUSU
IPC: D01D5/253
Filed: 1985-01-26
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-H05201776-A (JP)
Title: Ceramic brazing jig
Inventor: OTA HIROMICHI
IPC: C04B37/00
Filed: 1992-01-28
Abstract: PURPOSE:To improve the machinability by sintering a ceramic powder after molding to form a sintered compact containing hexagonal BN of a specific weight ratio. CONSTITUTION:A ceramic mixed powder made by combining the prescribed amount of hexagonal BN (hereinafter 'h-BN') in the main component of the ceramic containing one or more kinds of Si3N4, Al2O3, AlN and the like is packed into a prescribed shaped mold and is molded. And the molding is sintered under atmospheric pressure to obtain the ceramic brazing jig containing 10-60wt.% h-BN in the sintered compact and excellent in thermal shock resistance and machinability.
Patent JP-S59138467-A (JP)
Title: Liquid jet recording apparatus
Inventor: SAITOU AKIO
IPC: B41J2/14
Filed: 1983-01-28
Abstract: PURPOSE:To obtain a liquid jet recording apparatus of which the formation of liquid droplets over a long time is stabilized and, at the same time, the frequency in the formation of liquid droplets is enhanced, by specifying the relation of the length of a liquid flowline directly under the center of an emitting orifice and the length from the center of the emitting orifice to the center of an energy acting surface. CONSTITUTION:When the shortest length from the center line X-X' of an emitting orifice 106 to the center line Y-Y' of the energy acting surface 107 of an energy generator 102 is set to (a) and the length from the outlet surface of the emitting orifice in an atmospheric side to the bottom surface of a liquid flowline 104 is set to (b), the relation of both lengths is specified so as to bring the value of a/b to 50 or less. By this constitution, a liquid jet recording apparatus good in the emitting stability of liquid droplets during continuous recording over a long time and, at the same time, enhanced in the frequency limit in the formation of liquid droplets can be obtained. When there are a plurality of energy generators per one emitting orifice, the value of a/b may be determined with respect to a mainly acting one and, when used in order to equally emit liquid droplets, the value of a/b may be adapted to the energy generator near to the emitting orifice.
Patent JP-S5296514-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: TANAKA SHIGEO
IPC: G11B15/665
Filed: 1976-02-10
Abstract: PURPOSE:Unloading operation is enabled when loading operation fails to be completed depite lapse of more than the specified time during loading of a magnetic tape in a VTR of a helical scanning system.
Patent JP-S61174282-A (JP)
Title: Adhesive for anticorrosive tape
Inventor: KURASHIGE YUZO
IPC: C09J195/00
Filed: 1985-01-29
Abstract: PURPOSE:To provide an adhesive for an anticorrosive tape having an excellent adhesion which does not require the use of any solvent and heating at the time of using it and can be used in a wide temperature range, by mixing a liquid diene polymer having a hydroxyl group with a polyisocyanate compound and a bituminous substance. CONSTITUTION:A liquid diene polymer (A) having at its terminal a hydroxyl group and having a number-average molecular weight of about 300 - about 25,000 (e.g. butadiene homopolymer or butadiene-styrene copolymer) is mixed with a polyisocyanate compound (B) (e.g. tolylene diisocyanate) and a bituminous substance (C) (e.g. straight asphalt or tar) in such an amount as will provide 1.5-10 equivalents of the isocyanate group contained in the component (B) per equivalent of the hydroxyl group contained in the component (A), to thereby obtain a desired adhesive for an anticorrosive tape. The above-obtained adhesive exhibits an excellent adhesion by merely applying it to an anticorrosive tape made of polyethylene etc., and wrapping the tape around steel pipes etc.
Patent JP-H11209535-A (JP)
Title: Thermoplastic elastomer composition reinforced with polyamide fiber and its production
Inventor: YAMAMOTO SHINJI
IPC: C08L23/12
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer composition reinforced with polyamide fiber and having excellent scratch resistance, linear expansion coefficient and mechanical properties. SOLUTION: This polyamide fiber-reinforced thermoplastic elastomer composition is composed of (A) 5-20 pts.wt. of a fiber-reinforced thermoplastic composition comprising (a) a polyolefin, (b) a rubbery polymer and (c) a thermoplastic polyamide fiber and (B) 95-80 pts.wt. of a polypropylene-based thermoplastic elastomer.
Patent JP-S57128697-A (JP)
Title: Production of d-arabinose
Inventor: NAKAMURA YOSHIO
IPC: C07H3/02
Filed: 1981-01-30
Abstract: PURPOSE: Glucose and gluconic acid are oxidatively decomposed with a tetravalent cerium salt in an acidic solution and the resultant trivalent cerium is oxidized again in the same reaction mixture, thus producing the titled compound without separation of the catalyst with industrial advantage.  
     CONSTITUTION: When glucose and gluconic acid or these saccharide derivatives such as δ-gluconolactone is oxidatively decomposed, an acidic solution such as 10% sulfuric acid is put in a glass cell of H shape provided with a diaphragm such as glass filter and a trivalent cerium sulfate, glucose and gluconic acid derivative are introduced into the anode chamber. Then, platinum plates are inserted into both of cathode and anode chambers and an electric current of 200mA is passed through under stirring to effect oxidative decomposition. After the reaction, the anolyte solution is neutralized and filtered. Then, the filtrate is subjected to liquid chromatography for isolation and purification, thus giving the objective compound. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000209996-A (JP)
Title: Spool winding fishline
Inventor: NAKANISHI SHIGERU
IPC: A01K97/06
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration from fishline part positioned on the outermost layer in fishline wound around a spool and enable preservation of fishline while protecting the fishline from deterioration due to ultraviolet rays over a long period in a state arranged in rows in the shop. SOLUTION: The outermost layer part of fishline 2 wound around a spool is covered with a tape-like protective material 3 comprising paper or a synthetic resin, to which coloring is applied or in which an ultraviolet degradation- preventing agent is mixed.
Patent JP-S63181077-A (JP)
Title: Picture input and output device
Inventor: AMAYA SAYOKO
IPC: G06T11/80
Filed: 1987-01-22
Abstract: PURPOSE:To constitute the input and output part of a large screen by using a picture input and output part having an ordinary size by operating the prescribed picture input and output part according to a display mode for designating the picture input part to be displayed of the plural picture input parts. CONSTITUTION:The picture input and output parts 1A-1C, input and output circuits 7A-7C corresponding thereto, a keyboard 2 for compensating the input and output of the picture input and output parts 1A-1C, a host CPU 3 for controlling the picture input and output parts 1A-1C, a printer 4, a picture memory, switches SW1, SW2 for detecting the presence and the absence of a combining screen constituting block and a picture file device 9 are provided. In a mode 1 at the time of turning off the switches SW1, SW2, only a monitor A is displayed. In a mode 2, when the switch SW1 is turned on and the switch SW2 is turned off, the monitors A, B are displayed. In a mode 3, when the switch SW1 is turned on and SW2 is turned off, the monitors A, C are displayed.
Patent JP-H02194923-A (JP)
Title: Method and apparatus for feeding sheet of thermoformer
Inventor: OKAWA YUKIO
IPC: B29C51/42
Filed: 1989-01-23
Abstract: PURPOSE:To make it possible to uniformly heat sheet by a method wherein the sheet is fed so as to spread widthwise in order to absorb the elongation of the sheet in response to the extent of softening of the sheet under the condition that the heated sheet is held horizontally. CONSTITUTION:When sheet S is fed from the left in the figure, the sheet is pressed with plunging rollers 20 so as to plunge the claws 19 of chains 13, which are slidingly supported by a guiding device 6 and intermittently shifted by one stroke, in both side end parts of the sheet S in order to be fed rightward in the figure. Inlet side guides 7 and outlet side guides 8 are respectively arranged in parallel to each other and intermediate guides 9 are arranged so as to respectively connect the inlet side guide 7 and the outlet side guide 8 with each other. During the course, in which the sheet S is guided by the inlet side guides 7, the sheet S is fed as its width is kept at W. When the sheet enters the course, in which the sheet is guided by the intermediate guides 9, the sheet S is pulled widthwise and spread by the spreading rate (alpha). When the sheet S enters a heating zone, which is provided over the demain ranging from the midway of the inlet side guide 7 to the terminal of the intermediate guide 9, the sheet S is gradually heated with a sheet heating device 22 from the normal temperature to 160 deg.C so as to be softened.
Patent JP-H09213629-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: KISHIMOTO AKIHIRO
IPC: H01L21/205
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor substrate having a compound semiconductor layer excellent in crystallinity, on a silicon substrate. SOLUTION: A P-Si layer 2 is formed on an Si single crystal substrate 1 by an MBE method, thermal diffusion, etc. A GaAs layer 3 is formed on the P-Si layer 2 by an MOCVD method, an MBE method, etc. Protective films 4 is formed on the whole surface of the GaAs layer 3 and a part of the back of the substrate 1 by using a plasma CVD method. By using etching solution like potassium hydroxide (KOH), the Si single crystal substrate 1 is anisotropically etched while the P-Si layer 2 is left. By dry etching using RIE, the P-Si layer 2 is etched. After the protective film 4 on the back of the substrate 1 is eliminated, the unnecessary GaAs layer 3 except an element forming region of the GaS layer 3 on the surface is eliminated by etching. After the protective film 4 on the GaAs layer 3 turning to the element forming region is eliminated, and a protective film is formed on the exposed P-Si layer 2, a GaAs layer 6 is again grown under the same condition as that the GaAs layer 3 has been grown on the GaAs layer 3.
Patent JP-H11208464-A (JP)
Title: Train window protection plate and its mounting method
Inventor: MORINO TAKETSUGU
IPC: B61D25/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a train window protection plate which sustains an impact pressure generated, e.g. when a train rushes into a tunnel and which allows a single passenger to mount and handle simply and certainly from the inside of the train without risk of damaging the train. SOLUTION: A train window protection plate is attached in lieu of glass pane to a train window frame for emergency treatment of a broken pane of a train and has an outer panel 2 and inner panel 3 which are supported by each other in such a way that one end serves as fulcrum and the other end is capable of being opened and closed, wherein the mutual spacing is made adjustable at the said one end. One of the vertical and horizontal dimensions of the outer panel 2 is made greater than the corresponding dimension of a window opening so as to sustain a pressing force from outside the window to inside, and the other dimension is made smaller than the corresponding dimension of the window opening to allow movement from inside to outside at the time of mounting.  At least one of the vertical and horizontal dimensions of the inner panel 3 is made greater than the corresponding dimension of the window opening so as to bear a suction force directed to outside the window. The outer 2 and inner panel 3 are coupled together into a single piece in such a condition as pinching the window frame 1.
Patent JP-S55106461-A (JP)
Title: Photoconductive material
Inventor: NOMORI HIROYUKI
IPC: G03G5/09
Filed: 1979-02-10
Abstract: PURPOSE: To obtain a photoconductive material having a long life for an electrophotographic photoreceptor by forming epoxy resin capsule wall membranes with a sensitizer sealed on photosensitive zinc oxide powder particles.  
     CONSTITUTION: As epoxy resin for forming capsule wall membranes resin composed of bisphenol or novolak type epoxide or the like and a curing agent such as triethylamine or etheylenediamine is used. Photoconductive zinc oxide powder is charged into a solution of a sensitizer such as fluoresceine or bromocresol green and dried to form sensitized zinc oxide with the sensitizer coated on its surface. The resulting powder is then dispersed in a solution of the above-mentioned epoxy resin (capsule wall membrane forming material) to form capsule wall membranes on the zinc powder particles, thus obtaining a photoconductive material. The sensitizer may be contained in the capsule wall membranes, and the thickness of the membranes is preferably about 5ÅW1μ. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05195573-A (JP)
Title: Reinforced construction of handrail wall for balcony
Inventor: SATO GEN
IPC: E04F11/18
Filed: 1992-01-29
Abstract: PURPOSE:To increase rigidity of handrail walls to control the occurrence of vibration or flexure and, at the same time, to increase the degree of rising accuracy for reinforced construction of handrail walls in wooden balcony units of a unit house. CONSTITUTION:A balcony 4 is so constituted that balcony units 5A and 5B having handrail walls 5a, floor sections 5b and L-shaped sections are adjoined and arranged and are joined with each other. At that time, flat plate-like reinforced hardwares 6 having the approximately same O-shapes as the L-shaped sections of the balcony units 5A and 5B are arranged and fixed along the L- shaped sections of the balcony units 5A and 5B.