baber/WOPTO huggingface dataset:
Patent JP-H09147127-A (JP)
Title: Free-form curve generating method
Inventor: FURUSHIMA SHIYUUSAKU
IPC: G06T11/20
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To easily generate and correct a smooth free-form curve by generating an intermediate shape between shapes before and after a knot of a B-spline curve is deleted. SOLUTION: Two B-spline curves 1 and 3 are equalized in the numbers of knots and control points by inserting knots into the B-spline curves 1 and 3 as many as required (S105). Then, a new control point P0 is generated on the straight line connecting corresponding control points of the two curves 1 and 3 at the position of the rate of an inputted parameter, and a curve 4 is formed from a new control point group. The curve 1 is inputted (S101), a smooth curve 2 is temporarily generated by removing knots from the curve 1 (S102), and knots are inserted again without changing the shape of the curve 2 to generate the curve 3 (S103). Then, the user inputs the parameter (S104) and control points of the curves 1 and 3 are interpolated to generate a curve 4 in an intermediate shape (S105).
Patent JP-H07162293-A (JP)
Title: Pseudo frequency digital signal generating circuit
Inventor: UTSUNOMIYA SHINICHI
IPC: H04N5/262
Filed: 1993-12-07
Abstract: PURPOSE:To reduce the circuit size of a picture processor by obtaining a digital signal with 16.1MHz e.g. which is not integer times of 3.58MHz e.g. from a color subcarrier signal with 3.58MHz by means of a compact circuit in respect of a pseudo frequency digital signal generating circuit. CONSTITUTION:A digital signal S21.5 obtained by multiplying the frequency of a color subcarrier signal S3.58 by 5 times through a frequency multiplier 17 and a digital signal S10.7 obtained by dividing the frequency of the digital signal S21.5 into a half through a D flip flop 18 are combined to obtain a digital signal SOUT with 16.1MHz pseudo frequency.
Patent JP-H09124940-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: MIYOSHI MASARU
IPC: C08K3/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polyarylene sulfide resin composition excellent in flowability by mixing a polyarylene sulfide having a specified or lower content of alkali metals and alkaline earth metals with zeolite and an inorganic filler in a specified ratio. SOLUTION: A product obtained by reacting an alkali metal sulfide with a dihaloaromatic compound in an amidic organic solvent is washed with water and treated with a dilute aqueous acid solution of a concentration of about 0.01-5wt.% to prepare a polyarylene sulfide having a content of alkali metals and alkaline earth metals of 200wt.ppm or below and a melt viscosity of about 20-5,000P (as measured under conditions of a temperature of 320 deg.C, the L/D ratio of the nozzle of 40/1 and a shear rate of 2,400sec<-1> ). Next, 100 pts.wt. polyarylene sulfide is mixed with 0.01-20 pts.wt. zeolite of a mean particle diameter of 3μm and 0-300 pts.wt. powdery and flaky inorganic fillers (e.g. mica), and the obtained mixture is milled with e.g. a mixer and melt-kneaded with e.g. a twin-screw extruder to obtain a polyarylene sulfide resin composition.
Patent JP-2000128055-A (JP)
Title: Folding bicycle
Inventor: TODOROKI HIROSHI
IPC: B62K15/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a folding bicycle, foldable to be compact with a minimum number of folding points, enabling easy and positive locking and unlocking operations, and allowing even an unaccustomed user easy handling. SOLUTION: This folding bicycle adopts two conditions; a riding locked condition where the side of a rear frame 7 is coplanar with respect to a front frame 1, and an unlocked condition where the side of the rear frame 7 and the front frame 1 are folded such that they are overlapped. This folding bicycle is structured such that locks on the side of the rear frame 7 is unlocked with respect to the front frame 1 interlocked with a folding of a seat frame 3. In association with folding of the seat frame 3 unlocked by the release of a quick bottom lever 11 around an eccentric shaft 16, a support tube 20 moves upward causing a separation of a first lock ring 2 from a second lock ring 9. This mechanism enables folding of the side of the rear frame 7 over the front frame 1 making the support tube 20 as a folding point.
Patent JP-H06132985-A (JP)
Title: Oa network managing device
Inventor: YAMAGUCHI TAKUJI
IPC: H04L12/66
Filed: 1992-10-20
Abstract: PURPOSE:To improve the collecting efficiency of the management information of an OA device at a remote place by mutually and automatically switching the management information of the OA device connected with an LAN through an OA network managing device and a public telephone line. CONSTITUTION:An OA network managing device 10 is equipped with an OA network management information transmitting part 28, public telephone line interface 30 which automatically transmits a telephone number, public telephone line 31, and OA network management information receiving part 32 which receives the OA network management information. Also, an OA network 12 is equipped with a word processor 44, optical filing system 46, printer 48, and facsimile 50 constituting an OA device 42, and an LAN communication line 52 with which each above mentioned device is connected, and which is connected with terminations. Then, the management information of the OA device 42 is mutually and automatically switched through the OA network managing device 10 and the public telephone line 31.
Patent JP-H08135140-A (JP)
Title: Decorative laminated sheet
Inventor: KITA KOICHI
IPC: B27M3/00
Filed: 1994-11-15
Abstract: PURPOSE: To provide a decorative laminated sheet with sufficient strength on its surface by laminating a ligneous veneer on both surfaces of a preformed wood board and laminating a facial tissue on one surface side of the laminated ligneous veneer through a resin impregnated paper. CONSTITUTION: A preformed wood board 10 composed of a strand board or the like is used as a heartwood and South-Sea wood veneers 11, 12 are adhered to the front and back of the preformed wood board 10. A resin impregnated paper 13 impregnated with a melamine resin or a phenol resin is adhered to one surface side of the laminated South-Sea wood veneer. A decorative laminate sheet is formed by printing gain patterns on the surface of a thin sheet or a titanium paperes or the like on the surface of the resin impregnated paper 13 and laminating a facial tissue 14 applied with a synthetic resin paint of a urethane resin or a polyester resin or the like on its whole surface. Thus a decorative laminated sheet with surface not easily flawed and color not easily changed can be formed.
Patent JP-H02154883-A (JP)
Title: Tubular body made of glass fiber
Inventor: NUNOI YOUJI
IPC: F16L11/02
Filed: 1988-12-06
Abstract: PURPOSE:To improve heat insulation property and rigidity by overlapping a mat made of glass short fibers with the diameter of 1-4mum and a mat made of glass short fibers with the diameter of 5-10mum and winding them into a cylindrical shape. CONSTITUTION:A mat 2 made of glass short fibers with the diameter of 1-4mum, i.e., fine glass short fibers of 35-100gr/m<2> preferably 50-80gr/m<2>, and a mat 3 made of glass short fibers with the diameter of 5-10mum, i.e., thick glass short fibers of 65-200gr/m<2> preferably 100-170gr/m<2>, are wound into a cylindrical shape to form a tubular body made of glass fibers. An intermediate layer 4 containing fine glass short fibers and thick glass short fibers is inserted between the mat 2 and the mat 3. As a result, it is prevented from becoming itchy or being broken or being bitten by a tack wire during handling, it has large heat insulation property and rigidity, and the occurrence of burning irregularity is prevented.
Patent JP-2000135517-A (JP)
Title: Push-through type bending equipment and bending method
Inventor: HAGIWARA YASUHISA
IPC: B21D7/024
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a means to effectively prevent or control wrinkling of the work in push-through type bending of the work made of a metallic hollow material. SOLUTION: This device for performing bending by forcefully pushing a work W1 through work passage holes 11 and 12 of a fixed die 1 and a gyro die 2 by means of a work feeder, is equipped with the fixed die 1, the gyro die 2, and the work feeder. In this case, an inner periphery of the work passage hole 11 of the fixed die 1 is composed of multiple movable liners 3A and each movable liner 3A is held in such a way that it can move in approaching and leaving direction to and from the center portion of the work passage hole 11, and a pushing means 4 to press each movable linear 3A against the surface of the work W1 inserted through the work passage hole 11 is provided.
Patent JP-H09145053-A (JP)
Title: Gas meter having gas leakage inspection function
Inventor: NUKUI KAZUMITSU
IPC: F23N5/18
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To detect fine gas leakage in a short time by monitoring detected pressure from gas pressure detection means to detect the presence of predetermined pressure drop when a gas flow passage is interrupted with interruption means, and when no pressure drop is detected, returning the interruption means to open the gas flow passage. SOLUTION: When a signal informing a user of a fact that vibration is detected by a vibration sensitive sensor 15 is received, an interruption valve 19 is closed by a signal from a controller 14. Just after it, gas leakage inspection is started, and an intial value required for the inspection is first set. Then, a pressure sensor 21 is used to monitor a change in gas pressure in a piping 11 just after the interruption valve 21 is interrupted, and when there is pressure drop, a judgement of the presence of gas leakage is stored in a RAM in the controller 14. When a switch requiring the return of the interruption valve 19 is on or when the interruption valve 19 is returned by manual, reference is made to the judgement result of the gas leakage whereby there is instantaneously performed an operation of whether the interruption valve 19 is returned or is again interrupted.
Patent JP-H04180911-A (JP)
Title: Curable composition
Inventor: WATARI FUMIE
IPC: C08F2/50
Filed: 1990-11-15
Abstract: PURPOSE:To obtain a curable composition which can give a cured product excellent in internal homogeneity, accuracy of surface transfer, transparency and hue by mixing a photopolymerizable diethylenically unsaturated monomer with a specified photopolymerization initiator and a specified organic peroxide. CONSTITUTION:100 pts.wt. photopolymerizable diethylenically unsaturated monomer {e.g. p-bis[beta-(meth)acryloyloxyethylthio]xylylene} is mixed with 0.01-0.3 pt.wt. photopolymerization initiator of the formula (wherein X is methyl, methoxy or Cl; R is phenyl or methoxy; and(n) is 2 or 3) and 0.02-0.5 pt.wt. organic peroxide of a 10-hr half-life temperature of 50-95 deg.C [e.g. 1,1-bis(tert. butylperoxy)-3,3,5-trimethylcyclohexane].
Patent JP-H03167243-A (JP)
Title: Resin composition
Inventor: HARUI NOBUO
IPC: C08L33/04
Filed: 1989-11-27
Abstract: PURPOSE:To prepare a resin compsn. excellent in the curability and weatherability by compounding a hydroxylated fluorocopolymer, an acid group- contg. polymer, and a hydroxyl-reactie curing agent. CONSTITUTION:The title compsn. comprises a hydroxylated fluorocopolymer, an acid group-contg. polymer, and a hydroxyl-reactive curing agent. The fluorocopolymer pref. has a hydroxyl value of 15-250mg KOH/g, and a number- average mol.wt. of 1000-100000 is pref. for the fluorocopoylmer to offer excellent weatherability and coatability. The acid group-contg. polymer is typically a polymer having acid groups such as carboxyl, sulfonic, or phosphoric groups at the side chains or molecular ends. Examples of the curing agent include a polyisocyanate, a blocked polyisocyanate, and an aminoplast.
Patent JP-H11299105-A (JP)
Title: Power phase modifier and transmission system
Inventor: OKAYAMA HIDEO
IPC: H02J3/18
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the current rating, voltage rating and size of components, by installing a phase modifying unit with an alternating-current switch connected with the output end of a transformerless reactive power series compensator. SOLUTION: An alternating-current switch 18 is parallel-connected between the output terminals 3a, 3b of a transformerless reactive power series compensator 3, that is, a filter capacitor 10 (for example, an auxiliary diode is series- connected with a self-arc-extinguishing semiconductor device). System current is detected by a current detecting means 19, and further the voltage of the filter capacitor 10 is detected by a voltage detecting means 20. When the alternating-current switch 18 is on, the system current and the current of the alternating-current switch 18 are equal to each other.  Since the zero current of the system current is equal to the zero current of the alternating-current switch 18 in other words, the alternating-current switch 18 is arc-extinguished by an alternating-current controlling means 21 at the same time as detection of the zero current of the system current. After the arc-extinguishing operation, the system current is commutated to a single-phase inverter 7 at the same time as the filter capacitor 10 is charged.
Patent JP-H05142253-A (JP)
Title: External terminal signal measurement device
Inventor: GOTO NAOTO
IPC: G01R1/06
Filed: 1991-11-22
Abstract: PURPOSE:To speed up the work of operation check for an integrated circuit element and the like and reduce the load on workers. CONSTITUTION:Provided is a connection identification device 8 to identify whether or not a signal input needle 2a is in the state electrically connected to an external terminal of an integrated circuit element. In a microprocessor 12 to control the measurement processing of electric signal from an external terminal, provided are an electric signal receiving function 21 to detect the electric signal from the external terminal by using the identification result of the connection identification device 8 when the signal input needle 2a is in the state of being electrically connected and an output signal selection function 23 to select the electric signal of the external terminal to be outputted as the result of measurement, from the electric signal group of a multitude of external terminals which are detected with the electric signal receiving function 21.
Patent JP-H08166179-A (JP)
Title: Equipment for floor heating doubled as dehumidification-drying of bathroom
Inventor: OKUDA MASAMI
IPC: D06F58/10
Filed: 1994-12-12
Abstract: PURPOSE: To carry out floor heating of a bathroom and dehumidification-drying of air only by installing a device in one place of a floor surface of the bathroom. CONSTITUTION: A heating-cooling device 4 which uses a Peltier element and of which the heating side is on a floor surface 3 and the cooling side is under the floor is provided in the floor surface 3 of a washing place of a bathroom 1. Moreover, an air intake fan 5 is provided in the upper part of a side wall 1a of the bathroom 1 and a vent 6 in the lower part of a side wall 1b, while an air passage 8 communicating with the air intake fan 5 and the vent 6 is provided for a cooling part on the lower side of the heating-cooling device 4 and thereby air in the bathroom 1 is made to circulate through the cooling part.
Patent JP-H07253398-A (JP)
Title: Maceral analysis for measuring content rate of vitrinite of coal
Inventor: JIYANNKUROODO SERESUKU
IPC: G06T7/00
Filed: 1994-12-12
Abstract: PURPOSE: To enable accurate and quick measurement by providing the above method comprising: measurement of distribution and gradient of a gray level by a microscope, formation of a binary image by obtaining a gray gradient, measurement of distribution of gray level of an obtained vitrinite region, and calculation of reflectance of vitrinite. CONSTITUTION: A reflected light microscope 10 comprises a stage 11 which can be moved along three axes by motors 12-14. An image obtained by CCD camera 16 is sent to a computer apparatus 17. The apparatus 17 includes a display device 18, and controls the motors 12-14 of the microscope 10. Measurement is made for measuring the distribution of a gray level to obtain the overall variable density of coal after previous calibration procesure. The density is digitized as distribution of one gray level. Subsequently, analysis on the gray gradient is conducted. Next the threshold of the gray level o the gray gradient is obtained to obtain a binary image. Next, the frequency distribution of the gray level of a vitrinite region is measured. Concerning the whole region of a sample, the average gray level is measured to obtain a vitrinite reflectance.
Patent JP-H06160007-A (JP)
Title: Detector for position of rotary body
Inventor: NAKAO KAZUHIRO
IPC: G01R27/26
Filed: 1992-11-18
Abstract: PURPOSE:To keep the position detection sensitivity of a rotary body constant regardless of the temp. change caused by an eddy current. CONSTITUTION:An eddy current sensor 4 detecting the position of a rotary body 1 and a temp. sensor 5 detecting temp. are arranged and an excitation frequency command signal is obtained corresponding to the output of the temp. sensor 5 by an excitation frequency control circuit 6 and the excitation frequency corresponding to the excitation frequency command signal is supplied to an excitation circuit 7. By this constitution, the excitation frequency of the current sensor 4 is changed to keep position detection.
Patent JP-H09167201-A (JP)
Title: Method and apparatus for scanning of bar code
Inventor: MARIO RITSUCHIE
IPC: G06K7/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a direct means for reading the bar code of a flat object without adding an additional device. SOLUTION: The bar code scanning device includes a scanning device 37 and a supporting device 1 for the flat object 2 and the bar code is arranged on the slat object 2. The supporting 1 is provided on mobile carriers enabling movement along X and Y axes and adds the independent carriers 10 and 20 which respectively move along the X and Y axes. The scanning device 37 is fixed to a still position as against the mobile carriers 10 and 20. The carrier 30 movable along a Z axis which does not move under scanning processing is also provided in addition to the mobile carriers 10 and 20 along the X and Y axes. The flat object having a hole where a annular bar code is arranged on a concentric circle in the periphery of the hole with the hole as the center is favorable to be used as a deformation example.  The supporting device 1 is moving possible in a method where the annular bar code follows the annular route on the scanning device 37.
Patent JP-H11142555-A (JP)
Title: Positioning device, exposure device and manufacture of the device
Inventor: TSUI KOTARO
IPC: G12B5/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To suppress a peak in the natural vibration of a stage to enable fast and highly precise positioning by providing a hollow structure in the constituent member of a positioning device and enclosing a damping material in the hollow structure. SOLUTION: A top board 1 is molded of ceramic, and constitutes a molding body of a hollow structure 2. The hollow structure 2 comprises a plurality of divided ceramic elements. The ceramic element can be manufactured by a press molding method or the like and joined by re-sintering. Foaming material is sealed in the hollow inside as a damping material, and injected from an injection port 3 provided in the lower part of the top board 1. After the damping material is injected in the hollow structure 2, a plug is provided on the port 3, and tightly sealed so that the damping material does not come into contact with atmosphere.
Patent JP-2000138200-A (JP)
Title: Processing method and apparatus for substrate
Inventor: ISO AKINORI
IPC: G02F1/133
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus that is capable of simplifying the apparatus. SOLUTION: This apparatus comprises a pre-chamber 2, inside of which is provided with a first roller 12 capable of transferring a substrate W in forward and reverse directions, aqua-knives 13 for wet-processing the substrate supplied to the inside of the pre-chamber 2 with deionized water, a processing chamber 3 which adjoins the pre-chamber 2, and inside of which is provided with nozzle bodies 16 that eject processing solution and a second transferring roller 15 capable of transferring the substrate in forward and reverse directions, a processing solution supply means that is connected to the nozzle bodies 16 and that supplies different types of processing solution selectively to the nozzle bodies 16 depending on the process for the supplied substrate,  and a drying chamber 4 which adjoins the processing chamber 3 and inside of which is provided with air-knives 33 for drying the substrate rinse-processed in the processing chamber 3 and a third transferring roller 32 for transferring the substrate.
Patent JP-H05147709-A (JP)
Title: Automatic warehouse
Inventor: FUNAMOTO OSAMU
IPC: B65G1/00
Filed: 1991-11-25
Abstract: PURPOSE:To provide an automatic warehouse with good operational efficiency in receiving, storage, delivery or the like. CONSTITUTION:Racks are classified into storage racks 1, receiving racks 2, delivery racks, and washing racks in advance in an automatic warehouse which is provided with racks consisting of a plurality of stages and a plurality of rows, and a stacker crane 3. The automatic warehouse is provided with a receiving line having an automatic connection delivery end provided to an upper part of the receiving racks 2, a delivery line having an automatic connection receiving end provided to a lower part of the delivery racks 6, a washing line having a washing nozzle provided to an upper part of the washing racks 8, a receiving end on the upper part corresponding to the automatic connection delivery end, a delivery end on the lower part corresponding to the automatic connection receiving end, and an container for exclusive use on the upper part, having a washing port corresponding to the washing nozzle.
Patent JP-H03170548-A (JP)
Title: Polyimide film and its production
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08K3/36
Filed: 1989-11-30
Abstract: PURPOSE:To produce a polyimide film having a smooth surface and excellent slidability and durability to running by adding silica to a polyimide. CONSTITUTION:0.01-3wt.%, desirably 0.1-1.0wt.% silica particles (of a mean particle diameter of 0.05-4mum) are dispersed in a polyimide having repeating units of the formula (wherein X is a direct bond, a 1-10C bivalent hydrocarbon group, a hexafluoroisopropylidene group, a carbonyl group, a thio group or a sulfonyl group; and R is a tetravalent group selected from among a 2C or higher aliphatic group, a cycloaliphatic group, a monocyclic aromatic group, a condensed polycyclic aromatic group and a noncondensed polycyclic aromatic group) [having a logarithmic viscosity of 0.35-0.65dl/g, desirably 0.40-0.60dl/g, e.g. a condensate of pyromellitic dianhydride with 4,4'-bis(3-aminophenoxy) biphenyl], and the obtained dispersion is formed into a polyimide film.