baber/WOPTO huggingface dataset:
Patent JP-S6022808-A (JP)
Title: Automatic directivity changeover antenna device
Inventor: MIYATA MINORU
IPC: H04N5/00
Filed: 1983-07-18
Abstract: PURPOSE:To select automatically the best reception state by providing a means changing over the directivity until a noise in a composite video signal from a television receiver is minimized to an indoor antenna of the television receiver. CONSTITUTION:A flyback pulse (a) is inputted from a terminal A and a horizontal synchronizing signal (b) is inputted from a terminal B. After the flyback pulse (a) is differentiated by a differentiation circuit comprising C1, R1, the pulse is inverted 12 and an FF15 is reset at a front edge of a differentiated pulse (c). On the other hand, the signal (b) is delayed 16, and the FF15 is reset at the front edge of a delayed pulse (d). Thus, the FF15 is not reset until the next signal (b) is incoming when the signal (b) is missing and a high level signal (e) is inputted to an NAND gate 13 during this time, then an output (h) of an NAND gate 14 goes to a high level. In extracting the noise component in the composite video signal by the pulse (h), even if the horizontal synchronizing signal (b) is missing, no malfunction is caused in the switching of the antenna directivity.
Patent JP-S63309507-A (JP)
Inventor: CHIESUTAA II RAMEI
IPC: C08K5/3435
Filed: 1988-05-28
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-H07319533-A (JP)
Title: Plant controller
Inventor: ARITA SETSUO
IPC: G05B23/02
Filed: 1994-05-20
Abstract: PURPOSE:To provide the plant controller for automatically controlling a plant even at the time of maintenance work for inspecting the function of the control ler. CONSTITUTION:A controller 2 is provided with analog and digital input circuits 4 and 5 for fetching input signals 7a and 8a for maintenance in time division manner together with input signals As and Bs for control and analog and digital output circuits 7 and 8 for outputting output signals 7a and 8a for maintenance in time division manner together with output signals Cs and Bs for control, an arithmetic processing unit 6 executes arithmetic processing for maintenance data for inputs and outputs for maintenance in time division manner together with signals for inputs and outputs for control, and the maintenance data for outputs and inputs for maintenance are outputted through a maintenance interface 3 to a maintenance device 1. The maintenance device 1 automatically inspects the controller 2 by comparing and deciding these data and outputs the result.
Patent JP-S5920694-A (JP)
Title: Ribbon cartridge
Inventor: KATORI CHIHARU
IPC: B41J32/02
Filed: 1982-07-28
Abstract: PURPOSE:To provide a ribbon cartridge stable in the running of a ribbon with less overall dimensions by providing a ribbon guide member vertically below the case bottom thereof to guide an endless ribbon to a specified printing position. CONSTITUTION:An endless ribbon 9 is erected vertically between a ribbon support members 17a and 17b in a ribbon cartridge case 10, a returned to the level between support members 17c and 17d immediately after leaving a storage section 16 and supported with ribbon guide members 14a and 14b for guiding it to the position of printing a print member 18. Said guide members 14a and 14b are provided vertically below the bottom of the cartridge case 10. The ribbon is twisted by 90 deg. but if the one pair of the ribbon guide members are secured in the space therebetween at least about 2.5 times as large as the width of the ribbon, wrinkles and folds can be eliminated to ensure a stable running of the ribbon. Thus, the dimension B can be minimized to form a compact structure.
Patent JP-H10319667-A (JP)
Title: Color image forming device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/01
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent a toner image from color slippage or position-shifting caused by a density deficiency of positioning patch serving as a positioning reference for respective patch pattern of plural colors for the density control. SOLUTION: Relating to this device the positioning patch YO is formed with a specific color (yellow for instance), that is detected by the density sensor and defined as the positioning reference. The density control is performed by defining this as the reference, forming the patch pattern for the density control of respective color (yellow, magenta and cyan), detecting these by the density sensor, and changing the image forming condition (such as bias) by controlling means based on the result thereof. When the residual toner of yellow is reduced, since the density of the positioning patch YO falls and the output of the density sensor does not reach the specified value, the reference value can not be precisely set, hence the color slippage and the position-shifting occurs on the color toner image. Accordingly, the positioning patch MO is formed by the color for which the output of the density sensor becomes beyond the specified value, excepting the yellow (yellow for instance). In such a manner, the reference position is precisely determined.
Patent JP-H07335696-A (JP)
Title: Method and apparatus for mounting component
Inventor: NAKAJIMA MITSUO
IPC: H01L21/68
Filed: 1994-06-14
Abstract: PURPOSE:To mount transparent components on a substrate. CONSTITUTION:A mirror 23 is built in a bonding head 14 and a part of the bonding head 14 which is adjacent to the mirror 23 is made of glass 22. A transparent component is held under the bonding head 14 and a substrate placed under a substrate holding stage and the transparent component are aligned by means of the mirror 23 through the glass 22 and then load is applied to the substrate and the transparent component by the bonding head 14 to mount the transparent component on the substrate.
Patent JP-S5358025-A (JP)
Title: Manufacture of particle pulp
Inventor: SATOU EIJI
IPC: D01F6/60
Filed: 1976-11-01
Abstract: PURPOSE: To obtain a particle pulp of a heat-resistant aromatic polyamide, by reacting an aromatic diamine with an aromatic dibasic acid dihalide in a specific mixture system under a high shearing force. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11325338-A (JP)
Title: Pipe end corrosion-proof fitting
Inventor: MATSURU MANNISH
IPC: F16L19/03
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To surely make water-tight a space between a pipe end corrosion-proof core and an inner face lining layer of a pipe. SOLUTION: A seal ring 30 has a lip part 32 opened toward the tip direction of a pipe end corrosion-proof core 20, in a pipe end corrosion-proof fitting having a fitting main body 1, the cylindrical pipe end corrosion-proof core 20 extended from an inner face of the main body 1 toward its end to form a pipe insertion part 21, and the seal ring 30 mounted in an outer circumferential annular groove 20a of the corrosion-proof core 20 to seal an inner face of a connected pipe P.
Patent JP-S63297334-A (JP)
Title: Purification of 2,4-xylenol
Inventor: MIURA TORU
IPC: C07C37/86
Filed: 1987-05-29
Abstract: PURPOSE:To obtain high-purity 2,4-xylenol in an industrial scale and on high yield, by preferentially reacting 2,5-xylenol in a crude mixture of 2,4-xylenol isomers with an aldehyde in the presence of an aromatic sulfonic acid, separating and removing. CONSTITUTION:A mixture of xylenol isomers containing 2,4-xylenol and 2,5- xylenol which can not be separated by mere distillation because of approximately the same boiling point is reacted with an aldehyde, preferably formaldehyde or acetaldehyde in the presence of an aromatic sulfonic acid, preferably p- toluenesulfonic acid and 2,5-xylenol is made into a xylenol-aldehyde condensate, separated from 2,4-xylenol and removed. 2,4-Xylenol useful as a raw material for synthetic resins, adhesives, antioxidants, herbicides and dyestuffs is obtained from the isomer mixture in high purity, industrially and advantageously.
Patent JP-S6111252-A (JP)
Title: Ink supplier
Inventor: SATOU TOSHIHIKO
IPC: B41F7/24
Filed: 1984-06-28
Abstract: PURPOSE:To raise the quality of printing by keeping the emulsifying condition and fluidizing characteristics of ink to be transferred to a plate cylinder by a method in which water present in residual emulsified ink on a doctor roller is separated by shearing forces and the water so separated on the ink film is sucked and removed by vacuum pressures. CONSTITUTION:Ink carried through each roller from an ink pot 1 to a doctor roller 4 is emulsified with damping water supplied from a watering roller 6 and then transferred to an inking roller 7. Untransferred ink is, however, left on the roller 4 and moved to an oil-water separation blade 11. When the ink comes into contact with the blade 11, a shearing force acts on the ink film to separate water present in the emulsified ink in the form of droplets, and also the water so separated is sucked through a sucking nozzle 12 by a vacuum pump 13 and removed.
Patent JP-H09321178-A (JP)
Title: Wiring board and its manufacture
Inventor: TOMITA KIYOSHI
IPC: H05K3/12
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of chips, breaks and cracks in insulation boards even when wiring boards comprising them collide violently with each other or the wiring board collides violently with some portion of a semiconductor device manufacturing line, by forming each insulation board through binding inorganic insulation powder with a thermosetting resin having an excellent toughness. SOLUTION: This wiring board comprises insulation boards 1a-1c made of 60-95wt.% inorganic powder bound with a 5-40wt.% thermosetting resin on one-principal surfaces of at least one board of which wiring conductors 2 made of metallic powder bound with a thermosetting resin are stuck. In this case, the grains of the inorganic insulation powder contained in the insulation boards 1a-1c are so bound with the thermosetting resin that the sizes of the grains distributed on the surface sides of the insulation boards 1a-1c whereon the wiring conductors 2 are stuck are made smaller than the sizes of the grains distributed on the opposite surface sides thereto.
Patent JP-H01302008-A (JP)
Title: Secondary air supplying device for gas burner
Inventor: FURUHASHI TOSHIO
IPC: F23L9/02
Filed: 1988-05-30
Abstract: PURPOSE:To eliminate a pressure reducing device and further reduce a manufacturing cost of a secondary air supplying device by a method wherein side surfaces of a secondary air pipe is formed with some outwardly curved projections and then the projections are provided with some injecting holes of longitudinal slits. CONSTITUTION:A secondary air pipe 4 is applied within a casing 2 ranging from one side wall to the other side wall and both end openings of the secondary air pipe are released out of the casing 2. Curved projections 41 are curved and formed at lower side portions of the secondary air pipes 4 and extended in a longitudinal direction of each of the secondary air pipes 4. Since longitudinal slit-like injection holes 411 are formed at the curved projections 41 of the secondary air pipes 4, it is possible to make a large surface area of the secondary air flowed from the injection holes 411, 411,... into a combustion chamber B. In addition, the secondary air pipe is supplied to the combustion chamber B while having an arcular form, resulting in that a flow speed of the air is decreased as it approaches the arcular form. So, a pressure reduction device is not necessary.
Patent JP-2000318512-A (JP)
Title: Automatic light control device
Inventor: KITAYAMA MASAKI
IPC: B60Q1/02
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To adjust timing of lighting-on-and-off on an automatic light control device to desired timing by equipping a resistor to change timing of lighting-on- and-off of a car exterior lamp group and a meter gauge lighting lamps to desired timing on a drive circuit of the control device. SOLUTION: A timing means 8 to change each lighting-on-and-off timing of a small light 5 and a headlamp 6 connects it short, medium and long positions 8a-8c to each of resistors R6-R8. Additionally, in an automatic lighting-on-and-off control mode where a lighting switch 1 is on at an automatic switch opposition 1c and an ignition switch 11 is on, timing designated by the timing means 8 is read in a RAM 7f from a ROM 7e, and illuminance and a counter value of a timer 7h are read in. Thereafter, an illuminance value and a threshold are compared with each other, and when the illuminance value is higher than the threshold, the timer 7h is reset, and when it is lower, the timer 7h is cleared.
Patent JP-H05322187-A (JP)
Title: Microwave oven
Inventor: KAWABATA TAKUMI
IPC: H05B6/64
Filed: 1992-05-25
Abstract: PURPOSE:To simplify a structure while securing highly efficient cooling of magnetrons by establishing a cooling path independent of the magnetrons in a microwave oven having the two magnetrons. CONSTITUTION:This apparatus is provided with first and second magnetrons 6a and 6b, first and second coolers 7a and 7b to supply cooling air to the first and second magnetrons 6a and 6b and a second duct structural body which is made up of an integration of a second exhaust duct 9b for introducing cooling air after the cooling of the first magnetron 6a and a second suction duct 8b for introducing the cooling air from the second cooler 7b.
Patent JP-S63295918-A (JP)
Title: Detecting device for rotational angle
Inventor: KIMURA YUKIHIKO
IPC: G01B7/30
Filed: 1987-05-28
Abstract: PURPOSE:To dispense with the need to consider false detection due to dust or the like by simple constructions of a mechanism and a circuit wherein a magnet ring comprising a multipolar magnetic field and a single-pole magnetic field is engaged with a cam fitted to a main body and variations of these magnetic fields are detected. CONSTITUTION:A cam 4 engages with a handle and rotates simultaneously with the handle. A magnetic ring 5 constructed of an upper magnetic member 5A formed of many magnetic poles and of a lower magnetic member 5B formed of a single magnetic pole and positioned under said member 5A is bonded and fixed to the cam 4. Magnetic fields of these members are detected by a sensor unit 8. As for the magnetic member 5A, two paired magnetoresistance elements detect the passage of the magnetic field and generate a fluctuation of voltage, and this fluctuation of voltage is changed into pulses, which are transmitted to a control device such as a microcomputer. The control device detects the amount of rotation from the number of pulses and the direction of rotation from a phase difference between two pulses. As for the magnetized member 5B, e.g. an N-pole, the initial position is detected from a change in a magnetic field in the same process as the above-mentioned by one magnetoresistance element disposed below the two elements.
Patent JP-S61289823-A (JP)
Inventor: MUTAKAMINISHI HISAYA
IPC: A01K61/00
Filed: 1985-06-18
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-S6110254-A (JP)
Title: Integrated circuit
Inventor: NAWATA KAZUMASA
IPC: H01L21/82
Filed: 1984-06-26
Abstract: PURPOSE:To diminish the malfunction due to crosstalks by a method wherein a wiring path provided with a plurality of wirings running parallel in the same direction is provided with a poer source wiring, signal wirings, and signal wirings of the same potential by adjacency with each other at positions scheduled for wiring. CONSTITUTION:The power supply wiring, signal wirings, and signal wiring of the same potential are made adjacent with each other and provided at positions scheduled for wiring. For example, signal lines C and D are not made adjacent with each other, but wired except at a position R scheduled for wiring; however, the signal line C is formed by adjacency with the power supply line S. This is because the power supply line S is little affected by crosstalks on account of no variation in large voltage and current as observed in the signal lines C and D. Such a construction yields a large effect of eliminating the malfunction due to crosstalks.
Patent JP-H04362016-A (JP)
Title: Production of ceramic thin film
Inventor: ICHIKAWA HIROSHI
IPC: C01G1/00
Filed: 1991-06-04
Abstract: PURPOSE:To obtain a Bi-Ti-O thin film having a stable crystal phase and to provide the laminate of a Bi-Sr-Ca-Cu-O thin film and a Bi-Ti-O thin film by forming a Bi-Ti-O thin film in an atmosphere contg. activated oxygen. CONSTITUTION:A dielectric thin film contg. Bi, Ti and O as the main components is formed on a base plate 13 in a atmosphere contg. activated oxygen gas. An oxide thin film formed by periodically laminating an oxide contg. Bi sputtered from a target 11 and an oxide contg. copper and an alkaline earth element (group IIa) sputtered from a target 12 and an oxide thin film formed by periodically laminating the oxide contg. Bi and oxide contg. Ti sputtered from other targets are periodically aminated on the substrate 13 in an atmosphere contg. activated gaseous oxygen, hence a Bi-Ti-O thin film having several ten nm thickness is obtained with good reproducibility, and the laminate of a Bi-Sr-Ca-Cu-O thin film and a Bi-Ti-O thin film is efficiently obtained.
Patent JP-S5834794-A (JP)
Inventor: SHIMIZU HIDEFUMI
IPC: B26D1/22
Filed: 1981-08-26
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-H0431220-A (JP)
Title: Device for opening carton blank
Inventor: YAMAMOTO HISASHI
IPC: B65B43/26
Filed: 1990-05-23
Abstract: PURPOSE:To make it possible to surely take out a blank of large size and soft quality and open it by lowering a sucking means to attract and take out a carton blank, inclining the blank with its front side facing downward, and causing the blank, while being moved horizontally, to hit a stopper to open it. CONSTITUTION:When a lifting cylinder 8 lowers a sucker 22 so that a carton 36c having a square opening is inserted into between holding claws 48 of a transfer conveyor 46, a sensor 56 detects the carton and the conveyor 46 is advanced. Thereafter, the cylinder 8 raises the sucker 22, which is retracted by a horizontal movement cylinder 4. When a sensor 58 detects that the cylinder 8 has moved to the end of movement, small cylinders 28, 30 for inclining and positioning respectively go upwardly and a plate 24 for attachment of sucking pad returns to the upwardly inclined position so that a condition in which next blank 36 is taken out and opening is performed is provided. In this manner, since blanks 36 in a carton hopper 38 can be taken out from the upper side, carton blanks of a large size and soft quality can be handled and blanks are caused to hit the stopper 44 to open them and transferred as they are to the claw 48 of the conveyor 46.
Patent JP-H11322368-A (JP)
Title: Solution for forming water repellent film
Inventor: AKAMATSU YOSHINORI
IPC: C09K3/18
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a film having high hardness, high adhesion and capable of keeping excellent water repellency for a long period together with durability and abrasion resistance by hydrolyzing a fluoroalkyl group-containing silane compound in the presence of an acid catalyst and forming unimolecular layer of monomer of the hydrolyzate on the surface of the substrate. SOLUTION: A fluoroalkyl group-containing silane compound comprising a fluoroalkyl-alkoxysilane compound of the formula CF3 (CF2 )m (CH2 )n SiR<1> x (OR<2> )3-x . [(m) is 0-15; (n) is 0-2; (x) is 0-2; (m+n)=0-17; R<1> and R<2> are each CH3 , C2 H5 or C3 H7 ] is mixed with a diluting solvent comprising the same kind of alcohol as the alkoxy group in the silane compound and about >=0.01 N acidic aqueous solution as a catalyst and the silane compound is subjected to hydrolysis reaction. The solution is applied onto a substrate such as glass substrate and a monomer which is hydrolyzate of the silane compound is subjected to condensation through dehydration reaction with silanol group of the glass to fix the monomer on the surface of the substrate.  Then, the monomer is cured at a temp. of about 80-350 deg.C to form water-repellent film comprising transparent unimolecular layer excellent in durability.
Patent JP-2000321716-A (JP)
Title: Production of photographic sensitive material and apparatus therefor
Inventor: NISHI YASUO
IPC: G03C1/015
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a photographic sensitive material in which the time from the melting of a gel-like emulsified body to application (ageing time) is constant and short and the optimum reaction time is provided to an additive that reacts with the resulting sol-like emulsified body. SOLUTION: When a photographic emulsion is applied to a continuously running substrate to produce a photographic sensitive material, a gelled photographic emulsion is melted by a continuous melter 30, retained in a buffer vessel 31 for a specified time (retention time), sent to one or plural mixers 20-22 by a metering pump 11, continuously mixed with one or plural additives, sent to a reaction vessel 80 and retained. The retention time in the reaction vessel is varied in accordance with the photographic emulsion and/or the additives and the objective emulsion is prepared.
Patent JP-H1156514-A (JP)
Title: Hinge for automobile seat
Inventor: BLANCHARD JEAN-MARIE
IPC: A47C1/025
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the accidental separation of the flange of a hinge when a strong impact is added. SOLUTION: A lever 34d is pivotally moved between a fitting position and a releasing position. The second end part 36B of the lever 34d is fitted to a connection flange 26 at the fitting position by the cooporation of complementary shape parts. The second end part is released at the releasing position. The hinge is provided with an immovable means 100 or 104 permitting the second end part of the lever to be in an immobable state at the fitting position. The immobable means 26 is provided with a weakening area 104 which is deformed when an accidental torque is added to the flanges 26 and 38. The deformation of the weakening area 104 permits the lever to be moved till the point for corporation with inclining parts 100 and 102 so that the lever is made to be in immobable state at the fitting position.
Patent JP-S61292719-A (JP)
Title: Automatic mask device for data input
Inventor: TSUCHIDE KAZUMI
IPC: G06F1/00
Filed: 1985-06-20
Abstract: PURPOSE:To always attain the accurate and effective input of all data by shifting an input field where only the data on a board to be supplied successively are visible toward the input direction in response to the input of the data. CONSTITUTION:A mask board 1 consists of a square frame 2 and a liquid crystal shutter 3 fixed in a body to the frame 2. The areas excepting an input field 3A of white-on-black are masked by the liquid crystal on the shutter 3. Thus the data are invisible. The field 3A is shifted automatically to the right side from the upper left corner of the shutter 3 for each column and synchronously with the data input speed by an automatic mask device 5 connected with the board via a cord 4. Then the field 3A moves to the 1st column of the next row from the final column of the preceding row.
Patent JP-S63297449-A (JP)
Title: Matte thermoplastic resin composition
Inventor: SHIDARA MASASHI
IPC: C08L69/00
Filed: 1987-05-28
Abstract: PURPOSE:To obtain the titled composition suitable as parts for automobiles, having excellent matte effects, impact strength, appearance and heat resistance, by blending a specific copolymer with specific amounts of a rubber-reinforced thermoplastic resin and a specific polycarbonate. CONSTITUTION:(A) 1-35wt.% copolymer obtained by polymerizing A2: 95-5wt.% monomers consisting of 15-95wt.% aromatic vinyl monomer, 5-30wt.% vinyl cyanide monomer and 0-55wt.% methacrylic acid ester in the presence of A1: 5-95wt.% porous crosslinked polymer consisting of a copolymer of vinyl cyanide monomer, aromatic vinyl monomer and polyfunctional monomer is blended with (B) 15-98wt.% rubber reinforced thermoplastic resin obtained by copolymerizing a polymerizable monomer such as aromatic vinyl monomer in the presence of a rubber-like polymer and (C) 1-55wt.% 4,4'-dioxy- diarylalkane polycarbonate.