baber/WOPTO huggingface dataset:
Patent JP-2000090592-A (JP)
Title: Clock extracting device
Inventor: MARUKAWA SHOJI
IPC: H03L7/10
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To realize a wide-range characteristics of pulling into synchronism even when a digital PLL whose pull-in range is narrow is used in a clock extracting device. SOLUTION: An A/D converter 1 converts the analog reproduced signal read out from a recording and reproducing device into a digital reproduced signal by performing samplings with respect to the reproduced signal while using the clock signal generated in a voltage controlled oscillator 6. A phase comparator 2 outputs a phase error signal by comparing the reference point of the digital reproduced signal with the phase of the clock signal. When the reproducing speed of the recording and reproducing device is changed, a frequency parameter is applied to a predictive arithmetic means 7 in accordance with a reproduction mode (multiple speed ratio) from a frequency fluctuation parameter setting means 8.  Then, the means 7 generates the center frequency signal of a PLL by using the scanning speed vector of a head and the traveling speed vector of a recording medium to apply it to a synthesizing means 4.
Patent JP-2000091105-A (JP)
Title: Chip type ceramic thermistor and its manufacture
Inventor: ITO YASUNORI
IPC: H01C7/04
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To produce a chip type ceramic thermistor by a lower cost method by covering a surface of a ceramic thermistor element not covered with an outer electrode with a ceramic layer having a higher specific resistance than that of an organic insulating layer or the element. SOLUTION: The chip type ceramic thermistor 11 comprises a ceramic thermistor element 12, outer electrodes 13 formed at both ends of the element 12, and an insulating layer 14 covering an outer surface except the electrode 13 forming parts of the element 12. Here, the element 12 is formed of a thermistor material which contains two or more metal oxides selected from Mn, Ni, Co, Fe, Cu and Al as main components and has a specific dresistivity of 200 Ω.cm or less. The layer 14 is preferably formed of an acrylate insulating resin. Further, Ni-plated layers 13b and Sn-plated layers 13c are sequentially formed on both ends of the element 12 by an electrolytic barrel plating system.
Patent JP-H0980947-A (JP)
Title: Image forming device
Inventor: ECHIGO KATSUHIRO
IPC: G03G15/20
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device obtaining excellent fixing performance in the longitudinal direction of a fixing roller and excellent carrying performance that transfer paper is not wrinkled and does not get wavy, and preventing the deviation of an image at a transfer part. SOLUTION: In this image forming device, a transfer material supporting an unfixed image transferred by the transfer part is allowed to pass between the fixing roller and a pressure roller so as to fix the image, whereby the image is formed. The device is provided with the fixing roller 1 coming in contact with the unfixed image, the pressure roller 3 forming a press-contact line 2 by exerting pressuring force on the roller 1, a cross angle 4 formed by crossing the roller 1 and the roller 3, and a carrying direction 6 where the transfer material 5 supporting the unfixed image advances between the normal direction of the normal 1b of the axial line 1a of the roller 1 and the normal direction of the normal 2a to the press-contact line 2.
Patent JP-S63112193-A (JP)
Title: Production of aluminum base for planography
Inventor: KANEKO HIDEAKI
IPC: B41N3/00
Filed: 1986-10-31
Abstract: PURPOSE:To provide a durable hydrophilic surface in non-printing areas and enhance adhesion of a photosensitive layer to an aluminum plate, by providing a resin film on the surface of an aluminum plate or aluminum alloy plate by applying an aqueous solution containing as a main constituent an organic high- molecular weight material which shows a cationic property in aqueous solutions. CONSTITUTION:A resin film is provided on the surface of an aluminum plate by applying an aqueous solution containing as a main constituent an organic high molecular weight material showing a cationic property in aqueous solutions, thereby producing an aluminum base for planography. The aluminum preferably has a surface previously subjected to mechanical graining, anodizing or a chemical conversion treatment to enhance adhesion of the resin film thereto. A organic high-molecular weight resin to be used as the organic high-molecular weight material comprises, as a main constituent, a high molecular weight resin having a multiplicity of amino groups (-NR2, wherein R is H, Oh or an alkyl) in the molecule thereof. Among the resins, those which give a particularly favorable result include a water-soluble polyamide resin and a cationic acrylic resin.
Patent JP-H09103073-A (JP)
Title: Dc-dc converter
Inventor: YAMASHITA SHIGEJI
IPC: H02M7/21
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To stabilize operation, and to improve efficiency regarding a DC-DC converter with a synchronous rectifying circuit. SOLUTION: In a DC-DC converter, in which a main switching element Q1, in which on-off are controlled by a control circuit 1, is connected to the primary winding of a transformer T and a synchronous rectifying circuit consisting of a rectification-side synchronous rectifying switching element Q4 and a flywheel-side synchronous rectifying switching element Q5 is joined with a secondary winding, coils or saturable reactors L1, L2 are connected in series with the rectification-side synchronous rectifying switching element Q4 and the flywheel type synchronous rectifying switching element Q5.
Patent JP-H0999556-A (JP)
Title: Driving circuit of ink jet head
Inventor: NAKANO TOMOAKI
IPC: B41J2/045
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To improve image quality with a simple structure when a plurality of ink jet heads are to be used, by providing a power-supply voltage regulating means which regulates power-supply voltage to be supplied to a plurality of head driving circuits in common dependent on a result detected by an environmental condition detection means. SOLUTION: A resistance voltage dividing circuit 11 comprises a combined resistance circuit 13 wherein a resistance 12 is connected to a parallel circuit of a thermistor 10 and a resistance 11 in series and a resistance 14. Both ends of the resistance voltage dividing circuit 11 are connected to an output terminal of a power control circuit 9 and a ground pipe. A voltage dividing point 15 of the resistance voltage dividing circuit 11 is connected to other one terminal of the power control circuit 9. A three-terminal regulator which forms the power control circuit 9 outputs a power-supply voltage Vth in common with each of head driving circuits 5-8. When the environmental temperature lowers, the resistance value of the thermistor 10 rises and the resistance value of the combined resistance circuit 13 rises, so that the power-supply voltage Vth also rises.
Patent JP-H08120484-A (JP)
Title: Production of electrogalvanized steel sheet excellent in uniform surface appearance
Inventor: TANIMURA KOJI
IPC: C25D5/26
Filed: 1994-10-25
Abstract: PURPOSE: To produce an electrogalvanized steel sheet in which stains in appearance caused by an original sheet is reduced and excellent in uniform surface appearance by dividing an initial galvanizing process into three stages of large current plating, medium current plating and plating dissolving by reverse current and specifying the conditions of the galvanizing or the like. CONSTITUTION: At the time of producing a galvanized steel sheet, a plating original sheet subjected to degreasing and pickling is applied with galvanizing of 5 to 100mg/m<2> coating weight at >=100A/dm<2> current density as a primary layer. Next, it is applied with galvanizing of 0.5 to 1g/m<2> coating weight at 10 to 100A/dm<2> current density as a secondary layer, and after that, the secondary layer is dissolved by 0.1 to 0.5g/m<2> , by reverse current. After that, it is furthermore applied with galavanizing at 10 to 100A/dm<2> current density as a third layer to regulate the total of the plating layers to 5 to 100g/m<2> .  Thus, the generation of plating nuclei in the initial stage is increased, the plating nuclei can be generated even in flaws and stain parts similarly to the case of normal parts, new nuclei are generated while the plating is grown at medium current density, and abnormal growing crystals can be removed away by the dissolving.
Patent JP-H07108708-A (JP)
Title: Image forming apparatus
Inventor: HATTORI TOMOAKI
IPC: G03G15/05
Filed: 1993-10-15
Abstract: PURPOSE:To provide an image forming apparatus which provides a high quality image by preventing an aperture electrode body from being charged. CONSTITUTION:When +1kV voltage is applied to a back electrode roller 12, toner 60 which is sent by a toner feed roller and rubbed on a toner carrying roller 54 is negative-charged and stuck on the surface of a high resistance layer. The toner 60 stuck on the toner carrying roller 54 is sent to an aperture electrode body 10 by the rotation of the toner carrying roller 54. The toner 60 is put between the toner carrying roller 54 and a toner layer regulation blade 66, and the amount of the toner 60 stuck is made uniform by the toner layer regulation blade 66 so that the toner 60 is charged uniformly.
Patent JP-H0779755-A (JP)
Title: Composition for improvement of quality of starch food
Inventor: AMANO HARUYUKI
IPC: A23L7/109
Filed: 1993-09-10
Abstract: PURPOSE:To prevent evaporation of water in cold storage and aging of starch during cold storage by adding a specified composition containing sodium lactate, a saccharide (alcohol), a surfactant and water to wheat flour or rice flour. CONSTITUTION:To wheat flour or rice flour, 1 to 5wt.% composition composed of (A) 5.0 to 50wt.% sodium lactate, (B) 0 to 35wt.%, preferably 10 to 30wt.% saccharide (alcohol), (C) 0.1 to 20wt.%, preferably 1 to 15wt.% surfactant having >=12 HLB, e.g. a polyglycerol fatty acid ester and (D) 30 to 90wt.% water is added. The resultant composition can produce a food composed mainly of wheat flour, e.g. a cake, a hot cake, a TAIYAKI (a fish-shaped pancake filled with bean jam), a TAKOYAKI (a griddle-cooked dumpling consisting of wheat flour, bits of octopus, green onion and ginger), a MANJU (a beam-jam bun) or a DANGO (a dumpling) and capable of being eaten with gusto without reducing its good taste or its gentle touch by freezing and thawing even after room temperature storage or cold storage.
Patent JP-S63113277-A (JP)
Inventor: OHASHI YOSHINORI
IPC: F25D11/02
Filed: 1986-10-30
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-H10101321-A (JP)
Title: Formation of thick silicon dioxide layer on silicon substrate and production of optical waveguide on silicon substrate
Inventor: KONISHI SHIGERU
IPC: C01B33/12
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a thick SiO2 layer on a Si substrate at a heating temp. lower than the m.p. of Si of the substrate without a high pressure treatment and a method for producing an optical waveguide on the substrate. SOLUTION: The thick SiO2 layer 3 is formed on the Si substrate 1 by making the surface of the Si substrate porous 2 and oxidizing under heating at the temp. lower than the m.p. of the Si. The optical waveguide is produced by using the thick SiO2 layer 3 as an under clad layer, forming a core layer 4 thereon, leaving only a waveguide pattern 4a with the removal of another part and forming an over clad layer 5 on the core layer 4.
Patent JP-H0679828-A (JP)
Title: Rubber laminated body
Inventor: SUGITA ISAO
IPC: C08J3/24
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a rubber laminated body holding excellent adhesive force after thermal deterioration by bonding strongly a fluororubber and an acryllc rubber with crosslinking. CONSTITUTION:A crosslinked rubber laminated body is obtd. by laminating an uncrosslinked rubber layer wherein a fluororubber is a main ingredient and an uncrosslinked rubber layer wherein an acrylic rubber is a main ingredient. In addition, in at least one of the fluororubber layer and the acrylic rubber layer, a liq. diene rubber with a functional group and a compd. contg. an element of the second group in the periodic table is compounded. It is possible thereby to obtain a laminated body with the acrylic rubber while heat resistance, oil resistance, chemical resistance and weatherability which are features of the fluororubber are kept.
Patent JP-S63111133-A (JP)
Title: Sintering method of iron ore
Inventor: FUKUDA TOMIYA
IPC: C22B1/16
Filed: 1986-10-30
Abstract: PURPOSE:To permit production of sintered ore having a good reducing property under ordinary raw material treatment conditions and sintering conditions by screening brands which are liable to form hardly sinterable ore in a sintering stage from sintering raw materials, adding quicklime thereto, pelletizing the mixture, compounding the pellets with other raw materials and sintering the raw materials. CONSTITUTION:Solid fuel is compounded with the sintering raw materials consisting of iron ore, miscellaneous materials, auxiliary raw materials and returns and the sintered ore is produced in accordance with an ordinary sintering method. Only the brands which are liable to form the hardly sinterable ore in the sintering process are screened from the brand groups to be used as the above-mentioned sintering raw materials. The quicklime and water are added thereto and the mixture is pelletized. The pellets are compounded with the mixture composed of various kinds of the above- mentioned remaining brands and are pelletized, or said pellets are compounded with the pellets of the above-mentioned mixture to obtain the pelletized sintering raw materials. Such raw materials are sintered. The brands which are liable to form the above-mentioned hardly sinterable ore include sand iron, high FeO-containing collected dust, serpentinite, silica sand, etc.
Patent JP-H07112052-A (JP)
Title: Slot machine
Inventor: INOUE HARUO
IPC: A63F5/04
Filed: 1993-10-18
Abstract: PURPOSE:To enhance the interest property of a game by allowing the slot machine to execute a decision of prize-winning by a combination of new symbols at the time when a moving display of plural symbol trains is stopped, and a combination of one piece of symbol of every symbol train and a symbol displayed on a display means. CONSTITUTION:A slot machine main body 2 is provided with nine pieces of display frames 5-13, and a CRT 17 for displaying as an image a compressor 3 displayed flexibly in the vertical direction on the way of a game. In the display frames 5-7 of a first train, one piece of symbol 4 of a symbol train arrayed in a first - a third dummy reels 14-16, and a part of the symbol 4 arrayed before and behind it are displayed. Also, in the display frames 8-10 and 11-13 respectively of a second and a third trains, the symbol 4 of a first train determined by games of the previous time and the time before the previous time is displayed. In such a state, in the course of the game, a first prize-winning decision and a second prize-winning decision are executed by a combination of each of symbols 4 displayed on a prize-winning line 19a and by a combination of the symbols 4 on each of prize-winning lines 19b-19d, respectively.
Patent JP-H08100514-A (JP)
Title: Sleeve unit for floor
Inventor: NAKAGAWA HIROSHI
IPC: E04F17/08
Filed: 1994-09-30
Abstract: PURPOSE: To greatly reduce the working process in a construction site and reduce the working cost, by fitting a required sleeve to a floor panel in advance to make a unit. CONSTITUTION: A square or circular pierced holes 4, 4, 5 are formed at a required position of a floor panel 1 fitted between beams to place concrete and duct sleeves 6, 6 provided with connecting ribs 8, 8 are fitted to pierce the panel in the square pierced hole 4. And cylindrical piping sleeves 7 are fitted in the circular pierced hole 5 so as to be oppositely positioned. This panel 1 is fixed between beams and ducts for air-conditioning or the like are connected to the sleeves 6, 7 protruded from the upper and lower faces of the concrete floor slab 23. And distributing pipes, communication cables, etc., are inserted. It is preferable to form the panel 1 and the sleeves 6, 7 by use of steel materials and weld them together.
Patent JP-S60139802-A (JP)
Inventor: JIYON BII RIISU
IPC: A41D27/20
Filed: 1984-12-07
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-H10102644-A (JP)
Title: Protection fence
Inventor: HOSOKAWA TOSHIYUKI
IPC: E04H17/16
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of the frame members and assembling work by assembling a protection fence by using a plurality of frame members each having a recessed groove-shaped attaching portion required for assembly and a wire housing portion in the longitudinal direction. SOLUTION: A frame member having a section shape formed almost to a square shape comprises a plurality of struts containing a corner frame member and a center frame member, a lower frame member and an upper frame member 12 and so forth. In the upper frame 12, an attaching opening 21 and an attaching portion 22 are formed in the longitudinal direction through a slot 34 and a wire housing portion 33. In the corner frame member and center frame member, an attaching opening and attaching portion are formed respectively in the longitudinal direction, and wiring housing portion and a slot are provided in the center frame member. A protection fence can be assembly by selecting a plurality of frame members. Thus, the protection fence being excellent in the productivity, assembly and safety can be obtained.
Patent JP-H07226852-A (JP)
Title: Method and apparatus for color correction
Inventor: YANAGI SEIKETSU
IPC: G06T5/00
Filed: 1994-10-25
Abstract: PURPOSE: To attain color correction by calculating a color correction coefficient to constitute a delicate color conversion determinant by dividing an RGB space in an application method by a characteristic of color reproduction system. CONSTITUTION: A color space is properly divided by the characteristic of the color reproduction system and many color correction coefficients calculated by every area are stored in a lookup table 24. An area judging part 22 is provided with frequency dividers 211 to 223 to divide frequency of inputted data by N and an address decoder 225 to decode outputs of the frequency dividers 221 to 223 and to output corresponding addresses. And the corresponding color correction coefficient is outputted by outputting the address corresponding to the area to which inputted RGB data corresponds to the lookup table 24 after the area is judged. In addition, the color correction is performed by adding the color correction coefficient of the corresponding area to the inputted RGB image data after multiplying the color correction coefficient by an arithmetic unit and adder part 26.
Patent JP-2000085717-A (JP)
Title: Agricultural product boxing device
Inventor: SATO SADAYASU
IPC: B65B25/04
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent an agricultural product from being damaged, and to efficiently effect the boxing work by providing a pitch changing means to change at least one adjacent pitch to be smaller than the adjacent pitch of a plurality of agricultural products to be boxed in an approximately contact manner on each other in one row in a container on a suspension means. SOLUTION: Cylindrical cases 10 of suspension bodies 9a-9f are connected to each other through pantographs 15, the pantographs 15 are expanded/ contracted by the action of an air cylinder 16 to change the adjacent pitch (d) between the suspension bodies 9a-9f, and each air cylinder is singly operated to change the vertical position of a suction pad 21 of the suspension rod 12 through the vertical motion of each suspension rod 12. The adjacent pitch (d) of the adjacent suction pads 21 is set to be smaller than the adjacent pitch of agricultural products W to be boxed in a corrugated fiberboard box 7 when each suspension rod 12 is elevated by a specified distance. The agricultural products W are in a closely attached condition, and a gap (k) in which the outer agricultural products W are not brought into contact with an inner surface of the corrugated fiberboard box 7 can be formed.
Patent JP-H1088853-A (JP)
Title: Mounting method of vibration isolation device in construction of building structure
Inventor: UCHIDA KAZUHIRO
IPC: E04B1/36
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To rationalize the mounting of a vibration isolation device without causing any deformation in a lower anchor plate or reqiring any machining. SOLUTION: Longer nuts 11 are made to monolithically pass through a lower anchor plate 10 of precast concrete, and air-vents are opened. anchor bolts 104 are mounted to the longer nuts 11, and the lower parts of the anchor bolts 104 are fixed to anchor frames 102 constructed in a concrete casting space. A footing rising section 2 is constructed by placing concrete in the concrete casting space surrounded by a form, and the lower anchor plate 10 and footing rising section 2 are monolithically connected directly or through shrinkage compensating grout. A vibration isolation device 1 is set on the lower anchor plate 10, and a lower flange plate 1a thereof is fixed with bolts 106.
Patent JP-H1086095-A (JP)
Title: Vegetable cutter
Inventor: MATSUMOTO HIDEO
IPC: B26D3/26
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To cut vegetables diagonally at a desirable angle by forming a deformed guide tube and a diagonal cut clearance in opposite to a rotary disk blade and providing a guide plate capable of adjusting cutting angle of the vegetables, in the diagonal cut clearance. SOLUTION: A deformed guide cylinder 7 and a wall face plate 8 are projected in such a state as spacing a diagonal cut clearance 9 in front of a coated frame body 4, a diagonal cut guide plate 10 is interposed in this clearance 9, its bottom end is mounted on the coated frame body 4 by a shaft 11, a knob 12 is provided on its tip part, and an elastic member 13 which is in pressure contact with a face of the deformed guide tube 7 and the wall face plate 8 so as to stabilize the guide plate 10 is fixed to the intermediate position by a screw 14. The guide plate 10 is thus adjusted to an appropriate inclined angle and approached to a disc rotary blade 16 so that vegetables are cut diagonally as desired. The vegetables inserted from the deformed guide tube 7 are cut finely and perpendicularly by the rotary disc blade 16.
Patent JP-2000083576-A (JP)
Title: Carcass sterilizer
Inventor: UMIUCHI EIICHI
IPC: A22C17/08
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a carcass sterilizer equipped with nozzles which make hot water flow out in a curtain-fashion from slits, so as to ensure hot water to be poured on the whole surface of carcass, prevent the carcass from heat deterioration, and improve the energy-saving effect and economy, therefore useful in e.g. slaughtering and carcass dressing operations. SOLUTION: This carcass sterilizer is equipped with nozzles 7 functioning to pour hot water H on a suspended carcass M and disposed in two or more tiers vertically in parallel with the carcass M and also standing via the carcass M against each other, wherein the nozzles 7 make hot water flow out in a curtain-fashion from slits. This sterilizer also has pref. cooling nozzles 20 for pouring cold water on a suspended carcass, and it is preferable that the operation of this sterilizer is controlled as follows, the nozzles 7 are stopped for a given time at their uppermost positions and put hot water H on a carcass M and then put hot water H on the carcass M again while being allowed to descend, and then stop putting hot water H on the carcass at their lowermost positions; at the same time, cold water is sprinkled via the cooling nozzles 20 on the carcass M.