baber/WOPTO huggingface dataset:
Patent JP-H0830258-A (JP)
Title: High difinition color image display device
Inventor: AZUMA TAKATSUGU
IPC: G09G5/36
Filed: 1994-07-18
Abstract: PURPOSE:To enable a synthetic procession performing display effects such as cutting, wiping, the synthesis of an image and a character graphic and so forth by providing an attribute frame memory having a small capacity and an attribute control part and performing the synthetic processing while controlling attribute data from the attribute frame memory in the attribute control part. CONSTITUTION:This device is provided with an attribute frame memory 8 storing attribute data performing the display controls of image data. Further, the device is provided with an attribute control part 9 controlling data, an image frame memory 10 for the amount of plural frames used for storing image data by being connected with busses for an image frame memory and a selector 11 selecting two image data from the frame memory 10. Furthermore, the device is provided with an arithmetic synthesizing part 12 calculating and synthesizing image data and a D/A converter part 13 processing the DA conversion of data processed by the synthetic processing. Then. the synthetic processing is performed by controlling the attribute data from the attribute frame memory 8 with the attribute control part 9 according to the synthetic processing in the attribute frame memory 8 having the small capacity and the attribute control part 9 and by controlling the selector 11 and the arithmetic synthesizing part 12 with the attribute data.
Patent JP-H0829472-A (JP)
Title: Method for checking conformity of signal line
Inventor: MIZUUCHI YASUJI
IPC: G01R31/02
Filed: 1994-07-18
Abstract: PURPOSE:To readily perform short-circuit inspection for signal lines on a circuit board without breaking a mounted semiconductor integrated circuit, relating to a method for checking the conformity of the signal lines on the circuit board. CONSTITUTION:When a switch 15 is turned on, an inspecting voltage e is applied to a semiconductor-circuit power terminal (VEE terminal) 10, and a voltage at a power terminal (VTT terminal) 11 for a signal terminal is measured using a voltmeter 13. When no short circuit occurs between each signal line 4, 5, 6 and the VEE terminal 10, the voltage measured is 0 [V], whereas when a short circuit occurs, the same voltage value e as that applied to the VEE terminal 10 is obtained as a measurement. Therefore, short-circuit inspection can be carried out between the signal line and the semiconductor circuit power terminal (VEE terminal).
Patent JP-H0667621-A (JP)
Title: Addressing method for cathode luminescent display assembly
Inventor: NOOMAN DABURIYU PAAKAA
IPC: G09G3/22
Filed: 1993-06-11
Abstract: PURPOSE: To provide the address method for a display device which provides superior luminance characteristics and resolution. CONSTITUTION: As a display address method applied together with a cold cathode electric field emission microemitter, an address method by columns by limited constant current sources 301A-301D connected to the respective rows of an array of emitters at the same time is employed to provide a new address scheme, and consequently the luminance of a cathode luminescent display is improved as to the total luminance as compared with conventional technologies.
Patent JP-S6227508-A (JP)
Title: Production of fine copper particle
Inventor: TAMEMASA HIROSHI
IPC: B22F9/24
Filed: 1985-07-26
Abstract: PURPOSE:To produce singly dispersed fine copper particles having a narrow particle size distribution by reducing an aqueous copper sulfate soln. with hydrazine and adding an anionic surfactant to the reactive soln. CONSTITUTION:A proper amount of an anionic surfactant is added to hydrazine hydrate or hydrazine hydrochloride, and then an aqueous copper sulfate soln is slowly added with stirring. The copper sulfate soln. is reduced with the hydrazine, forming fine copper particles. The copper particles are settled, washed well through decantation and recovered. C8H17SO3<->Na<+>, C8H17OSO3<->Na<+>, C14H29 SO3<->Na<+>, C14H29OSO3<->Na<+>, C12H25OSO3<->N(CH3)4<+> or C12H25CH(C2H5)CH2OSO3<-> Na<+> may be used as the anionic surfactant.
Patent JP-S5867327-A (JP)
Inventor: SHIRUBESUTAA BAAGUMAN
IPC: C02F1/76
Filed: 1982-09-24
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-H11352027-A (JP)
Title: Method for analyzing reinforced concrete member and its recording medium
Inventor: NAGANUMA KAZUHIRO
IPC: G01M99/00
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To execute an analysis by the finite element method by creating an element stiffness matrix, calculating load and displacement, and performing calculation using an equivalent stiffness expression as the stiffness in the thickness direction, when calculating element distortion and element stress. SOLUTION: When a reinforced concrete member is modeled into a flat surface element for a two-dimensional analysis, equivalent stiffness in the thickness direction is defined from the balancing expression of the stress of a reinforcing bar and concrete in a direction such that it crosses the flat plane element orthogonally, an element stiffness matrix is created using it, load and displacement are calculated, and equivalent stiffness is used as stiffness in a thickness direction also, when calculating element distortion and element stress for calculation, thus enabling a two-dimensional planar element to be modeled for eliminating labor, specifying the ratio of the reinforcing bar and a breakdown point in the thickness direction for reproducing strength and deformation according to the amount of reinforcing bar for each site,  and hence obtaining an accurate calculation result which is close to a three-dimensional analysis.
Patent JP-S5869770-A (JP)
Inventor: TSUJI TOSHIROU
IPC: C04B38/08
Filed: 1981-10-17
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-S6224828-A (JP)
Title: Mandrel for expanding tube
Inventor: AKIYAMA MASAYOSHI
IPC: B21D39/20
Filed: 1985-07-25
Abstract: PURPOSE:To prevent the inside surface of a finished tube from waving and to improve both dimensional accuracy and quality by specifying the radius of curvature of the circular arc part of the work plane of a mandrel. CONSTITUTION:A mandrel is classified in a mandrel body 1a and a top plug which consists of a tapered part 20 and a straight part 21. The work plane M of the tapered part 20 is made up of a tapered plane m1 is the front stage and a tapered plane m2 in the rear stage and an intermediate circular arc plane m0 adjoining the planes m1 and m2. The circular arc plane m0 has a proper shape capable of connecting the tapered plane m1 in the front stage and the tapered plane m2 in the rear stage smoothly. The radius R of curvature of the plane m0 is larger than the inside radius r0 of a blank tube. In this way, the inside surface of a finished tube is prevented from waving.
Patent JP-S6228053-A (JP)
Title: Method for preventing internal oxidation of continuously cast ingot
Inventor: SHINJO YUTAKA
IPC: B22D11/12
Filed: 1985-07-26
Abstract: PURPOSE:To improve the yield of a product by joining a shielding cap to an ingot end face prior to charging of the ingot into a heating furnace thereby shutting off the external air. CONSTITUTION:The cap-shaped shielding cap 3 is preliminarily prepd. by cold press forming, etc. A continuous annular groove 4 is formed to the cut end face 1A of the ingot 1 at a high temp. stage in the stage before charging the cut ingot 1 into the heating furnace. The shielding cap 3 is then rotationally press-fitted into the groove 4 of the ingot 1 by means of a rotary press 5. Since the ingot 1 is in the high-temp. stage, the shielding cap 3 is surely joined into the groove under the low pressure in a short period. The aperture part of a cavity 2 is thus surely sealed, by which the intrusion of the external air is prevented. The internal oxidation of the ingot 1 is prevented and the yield of the product is improved by the above-mentioned method.
Patent JP-S6142680-A (JP)
Inventor: TAKAHASHI TAMOTSU
IPC: G09B27/00
Filed: 1984-08-06
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-S5689071-A (JP)
Title: Method for displaying bow direction on cathode ray tube screen
Inventor: OONUKI AKIO
IPC: G01S7/22
Filed: 1979-12-21
Abstract: PURPOSE:To display video and bow direction superposedly on a cathode ray tube screen by changing over the antenna angle signal and own ship's course signal transmitted from a sensor with a change-over device and changing the changing- over timing thereof as required. CONSTITUTION:The output signals of sensors 1, 2 of a radar and a gyro are supplied to a change-over device 3, and the change-over device 3 is controlled by a change-over control device 4, the output whereof is converted to a deflection signal for displaying video and a deflectiol signal for displaying ship's heading direction by a deflection signal generator 5. These signals alternately display the video and the bow direction within the after-image time of a cathode ray tube 7. Hence, by changing the timing of the changeover control signal, the displaying of the video and the bow direction as if they are always superposed on the screen of the cathode ray tube 7 without glittering is made possible, and the displaying method of the simplified constitution is provided.
Patent JP-H058121-A (JP)
Title: Electric discharge macining apparatus
Inventor: SAKANO TETSURO
IPC: B23H1/02
Filed: 1991-07-05
Abstract: PURPOSE:To prevent completely a workpiece surface from evil influence such as damages caused by abnormal discharge. CONSTITUTION:A low current switching circuit 2 applies supply voltage EO across an interpolar gap 11 to induce discharge, and a working current switching circuit 5 supplies predetermined working current during an electric discharge machining process. An abnormal electric discharge detecting circuit 30 outputs an electric discharge breaking signal B when the maximum value of interpolar voltage V is lower than judging reference voltage E2, and an electric discharge start detecting circuit 20 outputs an electric discharge detecting signal A when the interpolar voltage value becomes lower than judging reference voltage E1 after the start of electric discharge. An electric discharge control circuit 40 turns on the working current switching circuit 5 when the electric discharge detecting signal A is outputted and the electric discharge breaking signal B is not outputted after a predetermined time since the start of application of the interpolar voltage V. On the other hand, when the electric discharge detecting signal A and electric discharge breaking signal B are outputted in the lapse of the predetermined time, the low current switching circuit 2 is turned off while the working current switching circuit 5 is kept being turned off.
Patent JP-2000358313-A (JP)
Title: Grommet and mounting method thereof
Inventor: GOMA SHUICHI
IPC: H02G3/22
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent increase in manufacturing cost and the labor of part management by enabling coping with one kind, even when the shape of the opening section of an opposite side member differs. SOLUTION: An annular plate 16, which is installed as another body to the grommet and in which an inner circumferential section can be fitted into an annular groove, and a sealing member 17 being mounted onto the outer circumferential section of the annular plate 16 and capable of fitting to an opening section 12a. The outer circumferential shape of the annular plate 16 is formed into approximately the same shape as the inner circumferential shape of the opening section 12a of a true circle, when the opening section 12a is formed in the true circle, and formed into an approximately the same shape as the inner circumferential form of the elliptical opening section 12a, when the opening section 12a is formed into an ellipse.
Patent JP-H0331042-A (JP)
Title: Wiper device
Inventor: KOBAYASHI TOSHIO
IPC: B60S1/04
Filed: 1989-06-28
Abstract: PURPOSE:To prevent a wiper from being unable to operate with a cover frozen by providing a cover opening-closing switch, which can singly open dna close the wiper storage cover, and enabling it to be opened and closed by on-off operating the cover opening-closing switch when a wiper switch is turned off. CONSTITUTION:In the case of a wiper device provided with a wiper storage cover 24 which is open-close moved by a cover actuator 22 to coat a wiper storage part 32 in the lower part of a window glass 30, the cover actuator 22 and a wiper actuator 18 are synchronously drive-controlled responsively to on-off operation of a wiper switch 11 by the first drive-control mean 501. Here a cover opening-closing switch 12, which commands open-close of the cover 24, is provided, and at the time of this on-operation by the second drive- control means 502, the cover actuator 22 is singly driven so that the cover 24 can be opened. And at the time of turning on the switch 12, a wiping angle setting means 504 is controlled by a wiping angle control means 503 so as to be capable of setting a small wiping angle.
Patent JP-S6410753-A (JP)
Title: Polling system for terminal controller
Inventor: TATARA TOMOKO
Filed: 1987-07-02
Abstract: PURPOSE:To average the order of polling and to reduce the deviation of processing speed, by providing a changing means to change a terminal equipment that executes the polling processing first in a terminal controller and changing the terminal equipment that starts the polling every time. CONSTITUTION:The changing means 11 that changes the terminal equipment 3 that executes the polling processing first is provided in the terminal controller 1. Therefore, when executing the polling to the terminal equipment 3, a first terminal equipment 3 to which the polling is executed is determined based on the means 11, then the polling is executed in down-order or up-order. In case of executing the polling processings again after the above-mentioned series, the first terminal equipment 3 of polling is changed based on the changing means 11. As a result, the deviation of the processing speeds among the terminal equipments can be smoothened and averaged.
Patent JP-H1110722-A (JP)
Title: Draw forming device and manufacture of drawing using the device
Inventor: TANAKA SEIJI
IPC: B29C51/42
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a draw forming device for molding a molded product of good outer appearance without generating creases and unevenness of weight per unit area even in the case of laminating a plurality of fiber sheet bases and carrying out deep drawing, and also provide a manufacturing method of a drawing using the device. SOLUTION: A male mold 15 and a female mold 12 are set movable relatively on the positions of fitting on each other and separating away each other, and a sheet feed plate 5 having a through-hole 5a of substantially the same shape as a molding hole 12a and also having a plurality of needle-shaped projections 6 so disposed as to encircle the periphery of the through-hole 5a is disposed between the male mold 15 and the female mold 12, and the sheet feed plate 5 is clamped between the male mold 15 and the female mold 12 when they are fitted on together in the constitution of a drawing device.  In the drawing to be carried out, a first fiber sheet base Sa is set on an area encircled by the needle-shaped projections 6 on the sheet feed plate 5, on the upper side of which a second fiber sheet base Sb of the size of extending its peripheral edge from the above area to the outside is set on the upper face side of the fiber sheet base, and the needle-shaped projections 6 are hung on the peripheral edge of the second fiber sheet base Sb to set up a restraint state.
Patent JP-H06346248-A (JP)
Title: Aluminum fin material for heat exchanger
Inventor: SOGA NOBORU
IPC: C23C22/00
Filed: 1993-06-11
Abstract: PURPOSE:To obtain an Al fin material for a heat exchanger having satisfactory hydrophilic property of the surface and hardly wearing a tool by incorporating a specified amt. of a phosphate into an inorg. hydrophilic coating film when this coating film is formed on the surface of an Al fin material for a heat exchanger. CONSTITUTION:When an inorg. hydrophilic coating film consisting of colloidal silica, hydrophilic acrylic resin, a nonionic or anionic surfactant, etc., is formed on the surface of an Al fin material for a heat exchanger, a phosphate is incorporated into the hydrophilic coating film by 1-8% of the weight of the solid matter in the coating film and the objective Al fin material for a heat exchanger having satisfactory hydrophilic property and hardly wearing a tool used for working is obtd.
Patent JP-S5687877-A (JP)
Title: Detector for relative position
Inventor: SATOU KOUICHI
IPC: G01S5/28
Filed: 1979-12-19
Abstract: PURPOSE:To enable easy detection of the relative position by computing distances between a transmitter-receiver and an object and also a receiver and the object from the sound wave receiving time of the transmitter-receiver and the receiver, and also detecting the depth of the object from the transmitter-receiver and an angle to the object away from a vertical line. CONSTITUTION:Sound waves of a definite frequency and a difinite pulse width are transmitted at a definite interval from the transmitter-receiver 2. The sound waves transmitted from the transmitter 2 are received by a transponder 4, then converted in frequency and sent back, and received by transmitter-receiver 2 and the receiver 3. A signal processor 5 computes a distance between the transmitter-receiver 2 and the transponder 4 and also computes the depth of the transponder 4 to the transmitter-receiver 2 and an angle to the transponder 4 away from a vertical line.
Patent JP-2000353850-A (JP)
Title: Semiconductor laser
Inventor: YAGI NAOMI
IPC: H01S5/00
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain an easy-to-handle semiconductor laser that resists breakdown and contamination due to static electricity. SOLUTION: This semiconductor laser has a semiconductor laser element 6, a stem 14 containing the semiconductor laser element, an outer lead 17 electrically connecting the semiconductor laser element to an outer wiring board, and an outer lead cover 19 covering the portions that do not make contact with the outer wiring board. Since the portions that do not make contact with the outer wiring board are covered with resin of outer lead covers 10 and 11, the surface of the lead electrode tends not to be contacted by fingers. This increases resistance to disorders due to static electricity and resistance to attachment of dust and dirt. Accordingly, resistance to environmental, productivity, and yield are enhanced.
Patent JP-H0610274-A (JP)
Title: Self-washable fiber product
Inventor: YAMAMOTO AKIKO
IPC: D06L1/12
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a self-washable fiber product capable of removing stain without ordinary washing by decomposing stain during wearing and storage. CONSTITUTION:A fiber product is provided with a protease, a lipase, an amylase, a cellulase and a hydrophilic SR processing agent to give a self-washable fiber product.
Patent JP-S6057701-A (JP)
Title: Branching filter circuit
Inventor: YOSHIKAWA YOSHIHIKO
IPC: H01P5/16
Filed: 1983-09-08
Abstract: PURPOSE:To branch two orthogonal polarized waves having a low frequency with no loss branched to a sub-waveguide side by using >=6 sub-waveguides branched from a common transmission line of a branching filter and employing hybrids being the same number as that of the sub-waveguides. CONSTITUTION:>=6 sub-waveguides 5 are provided to a common transmission line 4. Two polarized waves, vertically polarized wave E1 and a horizontally polarized wave E2 orthogonal to each other and having a comparatively low frequency fL are transmitted. The two sub-waveguides 5 at the upper 45 deg. face are combined by the hybrid 6 and the two sub-waveguides 5 at the lower 45 deg. face are combined by the hybrid 6. The outputs of said two terminals are synthesized at two parts by the hybrid 6 further. One of the two outputs and the output of the two upper/lower sub-waveguides 5 combined by the hybrid 6 are synthesized by the hybrid, then an output of the horizontally polarized wave E2 is obtained. Similarly, the outputs of the other and the left and right waveguides are synthesized, then the verticaly polarized wave E1 is obtained.
Patent JP-2000356101-A (JP)
Title: Duplex radial steam turbine
Inventor: TAGA KIICHI
IPC: F01D5/14
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of waste heat recovery in a radial turbine for radially running off a fluid radially blowing in by providing a plurality of nozzles on the circumference to form a plurality of parallel passages, and axially providing a bulkhead to make the turbine serially multi-staged. SOLUTION: In a steam turbine such as Pelton turbine for injecting a steam jet radially to a disc tangentially thereto, a semicircular groove is formed on an initial stage steam turbine disc 1 to which the steam jet is blown from an initial stage steam injection nozzle 2, so that the steam is reversely carried in the groove, and the reaction of the steam flow leaving the groove can be also effectively used for the rotation of the turbine. When a plurality of turbine discs is provided on a common shaft to make the turbine multi-staged, a bulkhead is provided between the stages, and a labyrinth or seal ring is mounted on a shaft extending through it. According to such a structure, an inexpensive and highly efficient high-pressure steam turbine can be provided.
Patent JP-H0913909-A (JP)
Title: Warming device for steam turbine
Inventor: TAZAKI SUSUMU
IPC: F01D25/26
Filed: 1995-06-30
Abstract: PURPOSE: To shorten the time required for starting a turbine by more effectively warming up an outer casing and an inner casing. CONSTITUTION: An inlet sleeve 4 is directly connected to an inlet steam pipe 1 via no contact section with an outer casing 2 made of low-Cr steel. The inlet steam pipe 1 is integrated with the outer casing 2 at a weld section 5. A steam passage 9 is formed around the portion of the inlet sleeve 4 inserted into an inner casing 3, and an warming steam inlet 10 is bored on the inlet steam pipe 1 to be communicated with the steam passage 9.
Patent JP-S6410305-A (JP)
Title: Decentralized control system for programmable controller
Inventor: UNI DAIJI
IPC: G05B19/05
Filed: 1987-07-03
Abstract: PURPOSE:To simplify a sequence program by connecting a programmable controller serving as a slave station to an interface circuit for transmission/reception of data to a master station via an interface for control of an input/output unit of a programmable controller serving as the master station. CONSTITUTION:A programmable controller 21 serving as a master station can connect an input/output interface bus to an extended input/output unit 24 via a connection cable 25. While a programmable controller 22 serving as a slave station owns an input/output interface bus independent of that of the controller 21 and using said interface bus to control its own input/output unit and an extended input/output unit 23 based on a sequence program produced by a user inside the slave station.