baber/WOPTO huggingface dataset:
Patent JP-H02272590-A (JP)
Title: Image forming device
Inventor: YUNAMOCHI TAKAYASU
IPC: G03G15/16
Filed: 1989-04-14
Abstract: PURPOSE:To keep the charge quantity per unit area of a transfer material constant irrespective of width of the transfer material and to stably execute a satisfactory transfer by providing a means for varying a transfer current by a bias applied to a transfer means in accordance with width of the transfer material. CONSTITUTION:When a transfer material of a specific size is contained, and a freely attachable and detachable cassette 5 is positioned in a fixed position in a device body, a cassette detecting part 6 for detecting it is provided. In this case, when a cassette, accordingly, width of the transfer material to be used is detected, an output signal of the cassette detecting part 6 is received, and by controlling a transfer power source 7 by a CPU 9, a current value is varied. That is, by setting a current value of an applied bias in accordance with width of the transfer material, even in any transfer material, the charge quantity per its unit area is kept constant and an appropriate transfer can be executed.
Patent JP-H0228206-A (JP)
Title: Production of perfluorinated copolymer
Inventor: NAKAHARA AKIHIKO
IPC: C08F16/14
Filed: 1989-04-14
Abstract: PURPOSE:To obtain the subject copolymer in high yield without emitting hydrogen fluoride, etc., in molding by copolymerizing tetrafluoroethylene with specific fluorine-containing alkyl vinyl ethers in an organic solvent and then fluorinating the resultant copolymer with molecular fluorine. CONSTITUTION:The objective copolymer obtained by dissolving (A) 99.5-50mol% tetrafluoroethylene monomer and (B) 0.5-50mol% fluorine-containing alkyl vinyl ether monomer expressed by the formula [X is Cl or Br; n is an integer of >=0; l is an integer of 0 to (2n+1); m is 0 or 1 and (l+m)<=(2n+1)] in a prescribed monomer proportion in an organic solvent, carrying out copolymerization and fluorinating the resultant copolymer having monomer units in an about the same monomer proportion as that described above with molecular fluorine.
Patent JP-S63259772-A (JP)
Title: Included graphic extraction system
Inventor: ARAI HIROSHI
IPC: G06F17/50
Filed: 1987-04-17
Abstract: PURPOSE:To extract an included graphic from among graphics that include curved surfaces and curves by adding the crossing relation between the normal vector of a surface and a half-line vector on a crossing point newly as a condition for decision. CONSTITUTION:In addition to a conventional on-line point decision means 17 to determine a point on a line for an exclusion condition, the followings are provided: a surface-normal-direction generation means 18 to obtain the direction of the normal on a surface in which a crossing point is present, an inner product generation means 19 to obtain the inner product of the normal-direction and a half-line, and a direction decision means 20 to decide whether the direction of the inner product is an exclusion condition or not. In the case of a closed graphic on a plane, a stereoscopic figure is converted to a closed graphic on a plane, and similar processings are executed. In the case of a closed graphic on a curved surface, by projecting it on a plane for which points correspond to be 1:1, similar processings as those in the case of a closed graphic on the plane can be executed. As a result, since a graphic including a curved surface can be handled as the object of an included graphic extraction, the extent of application can be widened, and the processing speed can be increased because the calculation of a crossing point can be simplified at the time of extracting the included graphic.
Patent JP-H11288255-A (JP)
Title: Liquid crystal display device
Inventor: FURUHASHI TSUTOMU
IPC: G09G3/20
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To improve the degradation of the picture quality due to distortion of a counter electrode voltage dependent upon display data. SOLUTION: The total of display data values in every line is detected to determine a correction quantity by an interface circuit 102, and a correction voltage value is added to or subtracted from the counter electrode voltage value applied to a counter electrode in accordance with the detected correction quantity by a power supply circuit 106. Thus, the degradation of the picture quality due to voltage distortion of the counter electrode voltage dependent upon display data and a compensation voltage is improved.
Patent JP-2000283876-A (JP)
Title: Water leakage spot locating method in final waste disposal plant
Inventor: HIROSUE NORITOSHI
IPC: B09B1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To realize a locating method, for a water leakage spot in a final waste disposal plant, in which the water leakage spot can be specified effectively and efficiently by applying the method to an existing disposal plant in which a water leakage spot detecting system is not installed. SOLUTION: After a boring pipe 50 for tracer injection reaches protective soil in the upper part of a water cutoff sheet 51, a liquid tracer T is injected into a protective layer through the pipe 50. The tracer T is diffused in a nearly circular shape around an injection point on a linear sheet 51. When a water leakage spot S exists in its diffused area, a part of the tracer T creeps into a ground water collecting and discharge pipe from a branch pipe near the water leakage spot S. Consequently, until the tracer T is detected in a collecting-and-discharge-pipe terminal E, the tracer T is moved sequentially, by keeping a required time difference, to the upstream side from the downstream side in the tracer injection point. When the tracer is detected in the terminal E, it is found out that the water leakage spot S exists in a tracer diffusion region in the tracer injection point.
Patent JP-S6439930-A (JP)
Title: Extruded cooked snack chip
Inventor: DENISU ROI GEEJI
IPC: A23L7/10
Filed: 1988-04-15
Abstract: PURPOSE: To provide snack chips basically consisting of cereals which contain respectively prescribed weight% of cereal materials, fats and oils, water and emulsifiers and are lower in the contents of the fats and oils and higher in the content of fibers than the traditional snack chips. CONSTITUTION: These extrusion cooked snack chips contain 65 to 90wt.% cereal materials, 10 to 35wt.%, more preferably 15 to 25wt.% fats and oils, 0.2 to 3.0wt.% water and <=1wt.% emulsifiers. The cereal materials subjected to the extrusion cooking time and temp. sufficient for imparting >=60%, more particularly >=80wt.% gelatinization of starch are used. The emulsifiers are the emulsifiers selected from distilled mono- and diglycerides, succinylated monoglyceride, etc., and a mixture composed thereof. These snack chips are the original and unique snack chips which are crispy and crunchy but have light texture.
Patent JP-S5428824-A (JP)
Title: Insecticidal composition
Inventor: HAYASHI SANEMORI
IPC: C07F9/58
Filed: 1977-08-05
Abstract: PURPOSE: To provide a rapid-acting insecticidal composition having synergistic effect, containing an organo-phosphorus compound and 1 - (4 - chlorophenyl) - 3 - (2, 6 - difluorobenzoyl) - urea. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07302640-A (JP)
Title: Press-contact type connector and terminal for the connector
Inventor: SUGAYA YUJIRO
IPC: H01R13/24
Filed: 1994-05-02
Abstract: PURPOSE:To improve a terminal of a press-contact type connector so as to reduce the number of component parts and enhance an assembling property in the press-contact type connector having the terminal which can be elastically deviated in the axial direction. CONSTITUTION:One or more meander units 13c meandering in an S shape are repeated on the same plane between a tip and a base end, thus forming a meandering portion 13. The structure having the meandering portion 13 constitutes a terminal 3. The terminal is elastically deviated by elastic deformation in the axial direction of the meandering portion. As a result, it is possible to dispense with a spring member for energizing the terminal due to deviation so as to reduce the number of component parts and enhance an assembling property.
Patent JP-H09256944-A (JP)
Title: Swash-plate type variable capacity hydraulic motor
Inventor: KONISHI YASUO
IPC: F03C1/30
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To make the entire constitution compact so as to reduce the number of parts and to lower manufacturing costs by omitting a cylinder for inclined rotation for increasing an inclined rotation angle of a swash-plate type variable capacity hydraulic motor. SOLUTION: An inclined rotation center line in a swash plate supporting mechanism 12 for supporting a swash plate 10 capable of inclined rotation is made eccentric toward a top dead center from the shaft center of a motor shaft 14 so that the swash plate 10 is energized in the direction to increase an inclined rotation angle with a hydraulic pressure acting from a plurality of pistons 9 of a cylinder block T to the swash plate 10 so as to omit a cylinder for increasing the inclined rotation angle, and a feedback lever 18 is provided for feedback of the inclined rotation angles of an inclined rotation angle regulator 17, a cylinder for decreasing inclined rotation angle 16, and the swash plate 10 to the inclined rotation angle regulator 17.
Patent JP-H05267399-A (JP)
Title: Tape for tab
IPC: C09J7/02
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a tape for TAB which has an excellent heat resistance and a high insulation reliability and which takes in only a small amount of ionic impurity when it is processed by forming the tape with an organic insulation film, an adhesive layer composed of specific epoxy terminal polyamide, epoxy resin and an epoxy resin hardener, and a protective layer. CONSTITUTION:A tape for TAB has a three-layer structure wherein a half- hardened adhesive layer and a protective film composed of a protective layer are deposited in this order on one face of an organic insulation film. The organic insulation film is a heat resistant film or compound heat resistant film. The adhesive layer should be thermosetting and half-hardened and is composed of epoxy terminal polyamide which is obtained by causing a mixture of bifunctional epoxy resin and multifunctional epoxy resin to react on a carboxylic acid terminal polyamide at such an abundance ratio that the number of equivalent of an epoxy radical exceeds that of a carboxylic acid radical, epoxy resin and an epoxy resin hardener. As for the protective layer, heat resistant substance which is not softened nor deteriorated when the adhesive is dried is used.
Patent JP-2000283796-A (JP)
Title: Signal processing method
Inventor: NINOMIYA NORIO
IPC: G01D7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a signal processing method in which the damper amount can be varied and a signal can be generated in response to an input signal by calculating a damper amount based on the derivative and coefficients of an input signal and generating a corresponding response signal for controlling the coefficients. SOLUTION: A sampling section 12 samples the measured r.p.m. of a tachometer every predetermined sampling time. A sampled r.p.m. is fed to a delay section 13 and a subtracting section 16 wherein the delay section 13 outputs the r.p.m. while delaying by 1 sampling period. The subtracting section 16 subtracts a previously sampled r.p.m. received from the delay section 13 from a current r.p.m. received from the sampling section 12. The subtracting section 16 outputs an input acceleration D, i.e., the difference between previous r.p.m. and current r.p.m. The acceleration D is fed to an operating section 17 and multiplied by a coefficient α/256. The coefficient α is fed from a memory 9 depending on the measured temperature and the difference of r.p.m. is subjected to temperature compensation at the operating section 17.
Patent JP-S5319788-A (JP)
Title: Driving method of display body
Inventor: OOTA SUNAO
IPC: G02F1/163
Filed: 1976-08-06
Abstract: PURPOSE: The increase in volume associated with a driving system is suppressed as far as possible and miniaturizing of apparatus is achieved by performing inversion driving of an EC display body using a single power supply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06180282-A (JP)
Title: Method and device for birefringence measurement
Inventor: NAGATA SHINICHI
IPC: G01J4/04
Filed: 1991-03-29
Abstract: PURPOSE:To efficiently measure, continuously, a long sample by assigning three pairs of polarizer and analyzer, placed in parallel nicol state, with their direction different from each other, and running a sample between each pair of polarizer and analyzer. CONSTITUTION:The lower sides of polarizer pairs 1, 2 and 3 are polarizers and the upper side analyzers, thus a rectangle formed, and the length of its longitudinal side is larger than the width of a sample tape 4. Light sources 5, 6 and 7 are placed below respective polarizer pairs 1, 2 and 3. On the upper surfaces of respective analyzers, light collectors 15 are arrayed with specified intervals, each connected to an en of optical fibers 8, and for each polarizer pair, the other ends of the optical fibers 8 are arrayed in the same order of analyzers. The images of an end array of the optical fibers 8 are formed on CCDs 9, 10, and 11. A computer 12, after reading the output of the CCD 9, reads outputs of CCDs 10 and 11 for each T time, its data to be stored in a memory 13, so that distribution measurement value of anisotropy in the direction of width, with specified intervals, in the longitudinal direction of the sample tape, is obtained.
Patent JP-H07276878-A (JP)
Title: Electro conductive felt-tip pen
Inventor: OSONE SATOSHI
IPC: B43K8/02
Filed: 1994-04-08
Abstract: PURPOSE:To make it possible for a user to prepare arbitrarily and easily, in conformity with conditions of a solver, questions/answers in a picture book, a study card or others which are so prepared that the correctness or incorrectness thereof can be checked up by a method wherein a light of a check pen touching a column of an answer with a mark of a circle or a cross is turned ON, or the like. CONSTITUTION:An electroconductive felt-tip pen which is constructed of an ink filled part 1 and an ink outflow part 2 and wherein electroconductive ink is held in the ink filled part 1 and the surface resistance value of a coat of the electroconductive ink is made 3MOMEGA/square or below.
Patent JP-H01265504-A (JP)
Title: Device for detecting operation of solenoid
Inventor: TANAKA KIYOHIDE
IPC: G05F1/10
Filed: 1988-04-15
Abstract: PURPOSE:To electrically detect the working condition of a solenoid by a method wherein the working condition of the solenoid is detected based on the characteristic discharge waveform of the energy stored in a solenoid coil. CONSTITUTION:When the conducting current of a solenoid coil is interrupted, first, the discharge waveform of the energy stored in the coil MB is detected by a discharge waveform detector MC. The state of characteristic variation of the discharge waveform is detected by a discharge waveform variation state detector MD, and the working state of the solenoid MA is detected by a working state detector ME based on the above-mentioned state of characteristic variation. Accordingly, when there is a change in impedance generated by the working of the solenoid MA on the discharge waveform of the coil MB, first, the change based on the impedance variation is detected, and then the working state of the solenoid MA is detected from the above-mentioned variation.
Patent JP-H03293307-A (JP)
Title: Objective lens for endoscope
Inventor: SHIRAIWA MASARU
IPC: G02B13/04
Filed: 1990-04-11
Abstract: PURPOSE:To obtain the objective lens which has a wide angle and whose overall length and outside diameter are small by allowing that which has a lens groups of four groups of negative and positive lenses, a cemented lens of positive and negative, and a lens having positive refracting power in order from an object side to satisfy the prescribed conditions. CONSTITUTION:A first group d1 having negative refracting power, a second group d3 of positive refracting power, and a brightness diaphragm r5 immediately after a second lens group d3 are provided in order from an object side. Also, this lens is constituted of a third group of a cemented lens formed by sticking a lens d8 having positive refracting power and a lens d9 having negative refracting power and a fourth group lens F3 of positive refracting power. Also, this objective lens for an endoscope is constituted so as to satisfy the conditions of an expression I and an expression II. In this regard, in the expressions, (f), and f1, f3 denote a focal distance of the whole system, and focal distances of a first group d1 and a second group d3, respectively. In such a way, a lens system which is a telecentric system, whose number of constituting pieces is small, and also, whose aberration is correction is corrected satisfactorily is obtained.
Patent JP-S62249702-A (JP)
Inventor: KAWADA AKIO
IPC: B27D5/00
Filed: 1986-04-23
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-S581722-A (JP)
Inventor: GOODON DABURIYUU KARUNDAN
IPC: C08G69/44
Filed: 1982-06-03
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-2000280506-A (JP)
Title: Color thermal printer
Inventor: SAKATA JUNYA
IPC: B41J35/22
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a color thermal printer capable of performing the optimum printing of a sublimation type and a melting type. SOLUTION: In a color thermal printer wherein recording paper P is brought into contact with one surface of the ink sheet arranged on a carriage 1 while the line thermal head 11 arranged on the carriage 1 and selectively generating heat corresponding to an image is brought into contact with the other surface of the ink sheet and color printing is applied to the recording paper P by the heat generated in the thermal head, the carriage 1 is constituted so as to make it possible to alter such a state that four melting type ink sheet cassettes 2Y-2K are mounted side by side with respect to the direction crossing the line thermal head 11 at a right angle and such a state that one ink sheet cassette housing a sublimation type ink sheet having width corresponding to that of the line thermal head is mounted and a printing system is changed over so that,  when the sublimation type ink sheet is used, line printing is performed and, when the melting type ink sheet is used, serial printing is performed.
Patent JP-S5520747-A (JP)
Title: Antidepressant
Inventor: HONMA TAKUMOTO
IPC: A61P25/26
Filed: 1978-08-01
Abstract: PURPOSE: An antidepressant containing 3-(3,4-dihydroxyphenyl)-serine as the effective ingredient that has different action mechanism from tricycle antidepressant.  
     CONSTITUTION: Said antidepressant contains 3-(3,4-dihydroxyphenyl)-serine or its salt (DOPS) as the effective ingredient. DOPS has four optical isomers of L-threo- DOPS, D-threo-DOPS, L-erythro-DOPS and D-erythro-DOPS, of which L-threo- DOPS is the most effective. DOPS inhibits the hypothermy of mouse caused by reserpine and tetrabenazine, thus showing antidepressant activity. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02272860-A (JP)
Title: Distribution factor determining method for international telephone traffic
Inventor: ONAKI KATSUMI
IPC: H04M7/00
Filed: 1989-04-13
Abstract: PURPOSE:To realize the well-balanced distribution of telephone traffic by finding out an incoming rate from each international repeating carrier, and determining automatically the distribution rate of an originating call so as to be ratio corresponding to the incoming rate. CONSTITUTION:The incoming rate from each international repeating carrier within a prescribed period is found out by an incoming traffic collecting function, and the distribution rate of the originating call to each international repeating carrier is determined automatically to be the ratio corresponding to the incoming rate so as to be variable for every prescribed period. Thus, return traffic can be realized by an originating rate obtained from the latest quantity of the calls, and the ratio of occurrence of difference between the ratios of the incoming traffic and originating traffic is reduced. Besides, because of automatic determining systems, the handling time of a maintenance person to have to ser the originating rate by manual operation can be saved as well.
Patent JP-H11292543-A (JP)
Title: Production of iron oxide or metal magnetic powder for magnetic recording medium
Inventor: TOKUNAGA MASAAKI
IPC: H01F1/11
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of an iron oxide or metal magnetic powder for a magnetic recording medium to be used as the source material of magnetic powder for high-density recording. SOLUTION: In the production process of an iron oxide or metal magnetic powder for a magnetic recording medium, an aq. soln. of iron(II) salt is reacted with alkali hydroxides, alkali carbonates or a mixture of alkali hydroxides and alkali carbonates to produce a suspension liquid containing Fe(OH)2 or FeCO3 . The suspension liquid is aged in a nonoxidizing atmosphere and then oxidized by aerating with an oxygen-contg. gas to obtain goethite. Then an Al compd. or the like is produced on the surface of the goethite, and the surface treated goethite is dehydrated by heating to produce iron oxide. In this process, the surface of the goethite obtd. by oxidation is not cleaned with ion-exchanged water but an Al compd. or the like is added to the goethite suspension after oxidation to produce an Al compd. on the surface.  The surface-treated goethite is dehydrated by heating to obtain iron oxide. The obtd. iron oxide is cleaned with ion-exchanged water to produce the iron oxide.
Patent JP-S63259641-A (JP)
Title: Radiation image information recording and reading device
Inventor: TAMURA KAORU
IPC: G03B42/02
Filed: 1987-04-17
Abstract: PURPOSE:To reduce the size over the entire part of a device and to speed up processing by moving a reading and erasing unit back and forth relative to an accumulative fluorescent material sheet thereby executing reading and erasing. CONSTITUTION:The reading and erasing unit which can move back and forth relative to the accumulative fluorescent material sheet 2 is integrated with an image reading means 40 consisting of an excitation light irradiating means 20 and a photoelectric reading means and two erasing parts respectively provided on both sides of the image reading means 40 in the direction perpendicular to the irradiation direction of the excitation light in one unit and has a light shielding means between the image reading means 40 and the erasing means 60, 70. This reading and erasing unit reads the image information by the image reading means 30 and erases the information by the one erasing means 60 in the forward movement. The unit reads the image information by the means 40 and erases the information by the other means 70 in the backward movement. The size of the means 60, 70 is thereby reduced and the entire part of the device is formed to the smaller size. Increasing of the reading and erasing speeds up to about twice higher speeds is possible.