baber/WOPTO huggingface dataset:
Patent JP-H11146289-A (JP)
Title: Image device
Inventor: MUROTANI TAKESHI
IPC: H04N5/44
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To quickly change a tuning frequency in a turner and to reduce channel present time by sequentially changing receiving frequencies in the turner at the channel preset, sequentially storing a broadcast frequency that detects an image signal and also maintaining the level of a TV signal. SOLUTION: When a user pushes a channel preset button 7 and gives an instruction of channel pretest, a controlling part 10a releases gain control of an AGC 4 and prevents a signal level from changing. It sets the receiving frequency of a tuner 2 to the lowest frequency. In such a case, the part 10a switches a switching device 3 to the tuner 2 side and inputs a TV signal from the tuner 2 to a signal processing circuit 5. The part 10a outputs a tuning frequency control signal of the tuner 2 until an image signal is detected in the circuit 5 and stores the tuning frequency in the tuner 2 at that time stored in a storing part 10b when the part 10b detects an image signal.
Patent JP-H09167965-A (JP)
Title: Reference voltage generating circuit
Inventor: UENO MASAYUKI
IPC: H03M1/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To generate plural reference voltages at a low cost by amplifying differentially a voltage difference between a constant voltage a node voltage between adjacent resistors among plural resistors selected freely by a decoder and an analog switch group. SOLUTION: Signals D0 -D7 are given to an input of a decoder 15 to set on any of analog switch groups 12-1 to 12-254. Then any of node voltages N obtained between adjacent resistors of resistors 11-1 to 11-255 of a ladder resistor 11 is given to an inverting input terminal 13b of a differential amplifier circuit 13 freely switchingly. Furthermore, a constant voltage Vu generated from a constant voltage generating section 14 is given to a noninverting input terminal 13a of the amplifier 13 and the amplifier 13 amplifies a voltage being a difference between the voltage N and the voltage Vu differentially to provide an output of a reference voltage VREF. Thus, the reference voltage compared with an analog voltage given to an A/D converter is generated at plural ways of levels at a low cost.
Patent JP-H11144463-A (JP)
Title: Memory system
Inventor: ISHIKAWA OSAMU
IPC: G11C11/409
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce sudden current changes which are caused in a power supply line and a 0-volt line on a board when data are inputted and outputted between data I/0 buffers and data busses by distributing the changes over a time axis and avoid the malfunctioning of a memory and, further, eliminate an EMI. SOLUTION: Resistors 21a, 21b, 21c and 21d which have different resistances are provided in CAS signal lines 6a, 6b, 6c and 6d so as to cooperate with the input terminal capacities of respectively corresponding input buffers 11a, 11b, 11c and 11d and the assertion timings of column address signals Sa, Sb, Sc and Sd which are simultaneously asserted by a controller 2 are shifted to shift the I/0 timings of the data input buffers corresponding to the respective CAS signal lines.
Patent JP-H02171806-A (JP)
Title: Positioning method by magnetic sensor and servo motor
Inventor: MAKINO HISAKI
IPC: G05D3/12
Filed: 1988-12-23
Abstract: PURPOSE:To achieve positioning at a high speed with high accuracy by executing positioning control by a fixed magnetic sensor and the servo motors of two axes, whose resolution is different. CONSTITUTION:A servo motor B8 is fixed to a traveling object A1. For example, when the resolution of a servomotor A3 to drive a ball screw A, which is a sending screw shaft, is 20mum/pulse and that of a servo motor B8 to drive a ball screw B7, which is the sending screw shaft, is 2mum/pulse, the detection accuracy of a magnetic sensor 12 is + or -1mum. Even when a command pulse to the servo motor B8 is stopped according to a signal from the magnetic sensor 12, the traveling object goes over a position point P for the accumulated pulses of the servo motor. Then, the command pulse to the motor B8 is stopped according to the signal from the magnetic sensor 12. Thus, the positioning can be executed at the high speed with the high accuracy.
Patent JP-H03189119-A (JP)
Title: Apparatus for traverse feed of mold
Inventor: KITAMURA TAKEHIKO
IPC: B29C45/17
Filed: 1989-12-19
Abstract: PURPOSE:To make it possible to perform smoothly traverse feed of a mold by provid ing a slide apparatus with a slide face on either a fixed platen or a movable platen and performing traverse feed of the mold while the mold is brought into sliding contact with the slide face of the slide apparatus. CONSTITUTION:A fixed side mold 6 and a movable side mold 7 are fixed by bolts 11 through an open stopper 10. Slide apparatus 9 for traverse feed of a mold are fixed on both upper and lower parts of a fixed platen and fixing of the mold is performed by sliding a fixing part of the mold between them. The slide apparatus 9 are placed in such a way that the mold does not fall down when it is inserted and collars 9a are facing upward and downward. When the mold 6 is slided, the slide face of the fixed side mold 6 is placed on the slide face (a) of the slide apparatus 9. Under this condition, the mold 6 is slide at a specified position and the mold 6 and a platen 1 are brought into tight contact with each other by screwing push bolts 12. In addition, when they are brought into tight contact and in the case when the slide faces (a) and (b) are apart and the connection between the slide apparatus 9 and the mold 6 is cut, axial shift of the platen 1 and the mold 6 caused by thermal expansion after temp. of the mold is elevated and abnormal force applied to the mold 6 is eliminated.
Patent JP-H07177841-A (JP)
Title: Production of bread
Inventor: INOUE SEIJIRO
IPC: A21D8/04
Filed: 1993-12-24
Abstract: PURPOSE:To obtain fisheye-free bread excellent in specific volume, internal phase and flavor by kneading a bread-making material, specific yeast, etc., and water to produce a dough, which is then subjected to bread-making process. CONSTITUTION:A dough is first prepared by kneading (A) a bread-making material consisting mainly of wheat flour, (B) yeast belonging to the genus Saccharomyces having a low-temperature sensitivity in its fermentativity (e.g. Saccharomyces cerevisiae RTZ-3), (C) a bread-making modifier containing (1) an ascorbic acid compound such as L-ascorbic acid, (2) a gum such as carrageenan, (3) succinic monoglyceride and (4) a casein such as casein separated from cow milk and (D) water, and then molded. This dough is then stored at -2 to 15 deg.C and subjected to bread-making process by a conventional method.
Patent JP-H02225514-A (JP)
Title: New polyol composition and its utilization in manufacturing rigid polyurethane foam
Inventor: SOHEIRA AARU RUNII
IPC: C08L71/02
Filed: 1989-12-19
Abstract: PURPOSE: To produce hard polyurethane foam for an electric instrument having excellent molding processability and thermal properties by using a mixture of two kinds of specific toluenediamine/ethylene oxide/propylene oxide sequential reaction adducts.  
     CONSTITUTION: A sequential reaction adduct (A) of 2,4- and/or 2,6- toluenediamine, 3-5 mol of ethylene oxide and 1-5.1 mol of propylene oxide (the sum total mol number of both alkylene oxides is 5-8.1) and a sequential reaction adduct (B) of 2,3- and/or 3,4toluenediamine, 1-5 mol of ethylene oxide and 1-6 mol of propylene oxide (the sum total mol number of both alkylene dioxides is 5-9) are mixed in a wt. ratio A : B of 35:65-70:30 to obtain a polyol compsn. for producing hard polyurethane foam. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01167248-A (JP)
Title: Method for cutting glass article
Inventor: ARAYA SHINICHI
IPC: C03B33/09
Filed: 1987-12-24
Abstract: PURPOSE:To make it possible to obtain a clear cut surface, by cutting a glass article so that cracks may proceed while applying compression stress in the direction perpendicular to the designed cutting line in cutting the glass article utilizing thermal stress. CONSTITUTION:A glass article, such as flat glass, is cut by utilizing thermal stress. In the method, cutting is carried out under thermal stress while applying holding force in the direction perpendicular to the cutting line. Although the strength of the holding force varies with the difference in nonuniformity and extent of residual stress in glass, e.g., about 0.05-5kg/cm<2> is preferred.
Patent JP-H01170360-A (JP)
Title: Driving device
Inventor: KITAYOSHI YOHEE
IPC: H02K53/00
Filed: 1987-12-23
Abstract: PURPOSE:To obtain a stably rotatably driving force by utilizing the repelling force of a magnet by forming either one opposing face of a rotary disc or a stationary disc provided oppositely in an oblique face. CONSTITUTION:A driving shaft 7 is rotatably attached through a bearing 6 to a side frame 5 provided between a base 3 and an upper frame 4, and a rotary disc 1 and a stationary disc 2 are mounted oppositely at their end faces on the shaft 7. The pole face facing the disc 1 of the disc 2 is formed in a flat face. On the other hand, the disc 1 is composed by securing many magnets 12 provided with oblique faces 11 of substantially sector state of planar shape along a circumference at both sides of a disclike substrate 10. A rotary force is applied to the disc 1 by a magnetic repelling force acting between the discs 1 and 2.
Patent JP-H06176843-A (JP)
Title: Wire terminal processing device
Inventor: SHIGETOMO ETSUSHI
IPC: H01R43/00
Filed: 1992-12-08
Abstract: PURPOSE:To prevent generation of a defective wire preliminarily by detecting if a seal is held by a seal holding means or not prior to a seal installing process at a wire terminal part. CONSTITUTION:Seal holding means 35, 38 for holding seals supplied in order in a line from a seal feed means are provided, so the seal is installed on a wire W terminal part. A seal detection means 1 is provided at a seal holder 35e, 38e of the seal holding means 35, 38 to detect if the seal is held or not, and restart transfer of the seal based on a detection signal when it has no seal.
Patent JP-H01213607-A (JP)
Title: Mounting of ferrule for axially adjusting optical fiber on optical apparatus
Inventor: TOOMASU UIRIAMU UEBU
IPC: G02B6/36
Filed: 1988-12-27
Abstract: PURPOSE: To appropriately axially align an optical fiber in an axial direction and to easily perform attachment by attaching an optical fiber axis alignment ferrule to an optical device like a lens at a first end and a connector main body provided with a second end on the opposite side of the first. CONSTITUTION: An axis alignment sleeve 32 provided with rigidity is inserted to a hole 17, one end of an axis alignment rod 31 is inserted to the ferrule 24 and the other end is inserted to the sleeve 32. A main body 16 is inserted to the bottom part of a void 14 while turning the second end to the hole 17. The rod 31 is moved to the main body 16, put in a V-shaped recess 21 and made to reach the bottom and the end of the rod 31 is arranged on the optical axis of the lens. Since the rod 31 is centered in the hole 17, the axis is practically matched with the optical axis of the lens for the end of the rod 31 separated from the V-shaped recess and the ferrule 24 is abutted to the main body 16 after being correctly axially aligned in such a manner. Thus, the optical axis of the lens and the axis are held in a matched state.
Patent JP-H05138781-A (JP)
Title: Void-containing polyester film
Inventor: ITO KATSUYA
IPC: B29C55/02
Filed: 1991-11-15
Abstract: PURPOSE:To particularly improve productivity and glossiness by a method wherein a polyester film containing specific parts by weight of titanium dioxide is laminated on either or both surfaces of a polyester film containing a large number of fine voids, and the film is at least uniaxially oriented. CONSTITUTION:A polyester film containing 10-50 pts.wt. titanium dioxide is laminated on either or both surfaces of a polyester film containing a large number of fine voids, and the film is at least uniaxially oriented. The void- containing polyester film constructed in this manner is similar to a conventional void-containing polyester film obtained by using a polystyrene or a polyolefin as a void generator in light weight, flexibility, hiding property, drawing property, and the like. In addition, this film has not a glossiness as high as the conventional film, therefore making a high-quality impression. Furthermore, this film having a high productivity can be used at a low cost in the wide range of field, such as labels, posters, recording paper, and packaging materials, in comparison with the conventional film.
Patent JP-H06171353-A (JP)
Title: Air-conditioner for vehicle
Inventor: TANAKA KOJI
IPC: B60H3/00
Filed: 1992-12-08
Abstract: PURPOSE:To supply an occupant with oxygen by small energy consumption even at the time of performing air-conditioning operation by internal air circulation. CONSTITUTION:A fresh air passage 3 for leading in outside air to blow it off to the respiratory organs of an occupant from an arm rest is provided in addition to a duct 2 for performing air-conditioning by internal air circulation. A blower 14 is disposed in the fresh air passage 3, and a blowoff port 16 is provided with a throttle 17 for regulating the speed of air proceeding to the respiratory organs of the occupant from the blowoff port 16. This throttle 17 is controlled by a control circuit 18 and provided in such a way that the outside air reaches the respiratory organs of the occupant even with the change of the air quantity blown off from the blowoff port 16. Accordingly, even though air-conditioning operation by internal air circulation is performed on the duct 2 side, the outside air can be preferentially supplied to the respiratory organs of the occupant through the fresh air passage 3. The quantity of outside air supplied into the vehicle interior from the blowoff port 16 is extremely small, so that the increase of air-conditioning load is suppressed.
Patent JP-H01167135-A (JP)
Title: Transfer device for sheet bundle
Inventor: ARIMA SHINICHI
IPC: B65H5/06
Filed: 1987-12-24
Abstract: PURPOSE:To draw air out of sheet bundles without deforming or causing bruise on the sheet bundles by constituting such that a pair of pressing parts spaced wider than the distance between the bundles press the bundles being transferred by means of the pressing parts. CONSTITUTION:When the front end of a sheet bundle 4 on the most downstream side passes a point just below a detection switch 32 of a pressing means 14, an output causes a motor 22 to stop, and a pair of air draw-out rollers 22 are lowered by the action of an air cylinder 30 to press the sheet bundle 4 with a specified pressure. The motor 22 is then started again, the sheet bundles 4 are moved on a free roller 16 in the direction of the arrow to be pressed and squeezed by air draw-out rolls 28 so that internal air is squeezed out. At this time, since the sheet bundles 4 are chucked with a chuck, there is no possibility of the bundle 4 being deformed by the resistance of the air draw-out rolls 28. Also, since the paired air draw-out rolls 28 are spaced with an axial distance wider than the distance between the bundles 4, either one of the air draw-out rolls 28 can be always pressed against the bundles.
Patent JP-2001147508-A (JP)
Title: Silver halide color photographic sensitive material and color image forming method using same
Inventor: FUKUZAWA YUTAKA
IPC: G03C7/38
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a color photographic sensitive material having improved processing dependency in color development and to provide a color photographic sensitive material which suppresses a modification in its color forming property in a pH change and in a change of the concentration of a developing agent particularly in color development with a color developing solution of >=pH 11.0 and is excellent in graininess and image preservability. SOLUTION: The silver halide color photographic sensitive material has at least one emulsion layer on the substrate and the at least one emulsion layer contains a coupler of formula 1 and a coupler of formula 2 in a molar ratio of 1:9 to 9:1. In the formulae 1 and 2, R1-R4 are each H or a substituent; and X1 and X2 are each H or a group which is released in coupling with the oxidized body of a developing agent but at least one of X1 and X2 is H.
Patent JP-2001137569-A (JP)
Title: Scissors
Inventor: ADACHI SHIGEYOSHI
IPC: B26B13/06
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide scissors comprising two pivotally attached blades capable of reducing the weight and adjusting the degree of the weight reduction. SOLUTION: Holes 3a are bored through front and rear of blades 2 of the scissors 1. If necessary, a pattern is formed along the rim of each hole 3a, or plural holes are arranged in a pattern. In another case, the holes are filled with a filling material lighter than the material of the blades.
Patent JP-H10167092-A (JP)
Title: Power steering device and method for assembling the same
Inventor: KOBAYASHI SHUICHI
IPC: B62D5/083
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To achieve a good steering characteristic, relating to a power steering device suitable as an automobile steering device. SOLUTION: A power cylinder 32 generating an assisting force corresponding to the relative rotating angles of an input shaft 78 and an output shaft 52 is provided. A retainer 94 having three circumferentially aligned through holes is assembled around the input shaft 78. A V-notch 92 having three V-grooves circumferentially aligned at the same pitches as the through holes in the retainer 94 is secured to the output shaft 52. A ball 112 fitting into each of the through holes in the retainer 94 is placed on each of the V-grooves of the V-notch 92. A spring 116 for pressing the ball 112 is provided. The retainer 94 and the input shaft 78 are fixed together while the three through holes in the retainer 94 face the three V-grooves of the V-notch 92 with precision.
Patent JP-H02178242-A (JP)
Title: Production of pentacyclopentadecanedimethylol
Inventor: OKA HITOSHI
IPC: C07C29/36
Filed: 1988-12-28
Abstract: PURPOSE:To efficiently distill and separate the title compound containing no polymerization product by separating a solvent phase from a hydroformylation reaction mixture of tricyclopentadiene and then each separating the aimed compound and polymerization product into different phases using a specific distributing solvent. CONSTITUTION:When the title compound useful as a curing agent for polyurethane or epoxy resin is distilled and separated from a reaction mixture obtained by hydroformylation reaction of tricyclopentadiene, the aimed compound is obtained in high distillation efficiency and in a state of separated polymerization product by (A) a process for separating the above-mentioned reaction mixture into a solvent and diol compound-containing phase, (B) process for adding an alcohol, aromatic hydrocarbon and water to the diol compound-containing phase and then mixing these compounds and separating the mixture into a phase mainly containing an alcohol and phase mainly containing an aromatic hydrocarbon and separating the polymerization product from the aimed compound and (C) process for distilling and separating the aimed compound from a phase mainly containing an alcohol.
Patent JP-H10172508-A (JP)
Title: Arc tube for discharge lamp
Inventor: IRISAWA SHINICHI
IPC: H01J61/20
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an arc tube for a discharge lamp of a compact size and small power consumption which is suitable for allowing a fluorescent coating material, a pedestrian or an obstacle stand out in relief. SOLUTION: In an arc tube, electrodes 23, 23 are disposed opposite to each other inside a sealed glass bulb 22, composed of inactive gas, mercury and FeI2 as metal halide are enclosed inside the glass bulb 22. An inner volume of the sealed glass bulb 22 ranges within 20-50μl, and a sealing density of FeI2 is 1.3μg/μl or less. Consequently, it is possible to provide the arc tube of a small size and a small power consumption, having a high intensity of an ultraviolet ray to be emitted, and being suitable for a light source for an ultraviolet irradiation lamp to be used as an auxiliary lamp for a shop or an automobile.
Patent JP-H0532678-A (JP)
Title: Method for reaction of halosilylaroylhalide
Inventor: JIYONASAN DEBITSUDO RITSUCHI
IPC: C07F7/12
Filed: 1991-11-20
Abstract: PURPOSE: To obtain tetraorganodisiloxane bisaroyl esters with a high yield by allowing halosilylaroyl halides to react with excess alkanols.  
     CONSTITUTION: 1 Mole of a halosilylaroyl halide (such as 4- chlorodimethylsilylbenzoyl chloride) is allowed to react with more than 1 mole of an aqueous alkanol soln. (such as methanol) in the presence of a catalyst such as bisbenzonitrile palladium chloride to obtain a tetraorgano disiloxane bisaroyl ester. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01172489-A (JP)
Title: Method for controlling temperature of upper space of carbonization chamber of coke oven
Inventor: ARAMAKI TOSHIHIRO
IPC: C10B21/10
Filed: 1987-12-28
Abstract: PURPOSE:To enable the control of the quality of by-product as well as the quality and quantity of coke, by adjusting the temperature of an upper space of a carbonization chamber to a target value during carbonization independent of the flue temperature. CONSTITUTION:If the volume of an upper space of a carbonization chamber of a coke oven is preestablished through adjustment of coal charge and the temperatures (Ts) of said space are taken while the flue temperature (Tf) is varied, and equation is obtained which usually shows a linear relationship between Tf and Ts for a given volume of said space determined by coal charge adjustment in the coke oven in its own way. Accordingly, if the equation showing the relationship between Tf and Ts for each given volume of said space is predetermined by varying the volume of said space through adjustment of factors that determine the charge density, such as a charge of coal, oiling, the blending ratio of coal briquette, and the particle size and moisture content of coal charge, the temperature Ts can be adjusted to a target value during carbonization independent of Tf merely by increasing or decreasing the volume of said space through adjustment of coal charge even when carbonization is performed under conditions in which Tf is constant.
Patent JP-H07190214-A (JP)
Title: Flow dividing valve
Inventor: ITOI SHIGERU
IPC: F16K7/16
Filed: 1993-12-27
Abstract: PURPOSE:To improve gas replaceability by forming a valve chest, a fluid passage and a passage for flow dividing in a body, bending the fluid passage in an angular shape so that its intermediate part draws near the bottom surface of the valve chest and communicating the intermeciate part and the valve chest to each other by a small hole. CONSTITUTION:A body 1 is formed in a roughly reactangular parallelopiped shape of stainless steel, etc., and a recessed valve chest 14 with its upper part opened is formed on the upper part of the body 1. Additionally, a fluid passage 15 having an inlet 15a and an outlet 15b and with its intermediate part bent in an angular shape to draw near the bottom surface side of the valve chest 14 is formed on the body 1. Furthermore, a small hole 16 making the intermediate part of the fluid passage 15 and the valve chest 14 in a communicated state and a passage 17 for flow dividing communicated to the valve chest 14 and having an outlet 17a are respectively formed on the body 1. Additionally, a valve seat 1a is formed integrally with the body 1 in the circumference of the opening of the small hole 16 on the bottom surface of the valve chest 4. Consequently, when the outlet and the inlet of the fluid passage are directly connected to a gas supply piping, a part of gas in the fluid passage flows to the valve chest and the side of the-passage for flow dividing through the small hole.