baber/WOPTO huggingface dataset:
Patent JP-S56134008-A (JP)
Title: Shape controller for rolling work of thin sheet
Inventor: OKADO TSUYOSHI
IPC: B21B37/00
Filed: 1980-03-24
Abstract: PURPOSE: To make the control action for the rolling work for the thin sheet stable and free from  the time lag, by forecasting the timing of the start and the end of the unsteady rolling work, by  utilizing this forecasted timing signal for operating the rolling reduction and the controlled variable  for the shape, and by changing these outputs in connection with the output of the controlled variable.  
     CONSTITUTION: When the material 30 to be rolled is inserted into the payoff reel 28, the arithmetic control 23 is actuated to operate the rolling reduction, the biting speed, and the maximum  rolling speed, of each of rolling stands 1W5; these outputs are inputted to the control circuits 6W 10. The arithmetic control 23 outputs these various data and acceleration to the forecasting circuit  24 which thereupon operates the time of duration of the unsteady rolling state from the biting  speed to the maximum rolling speed. The output of the forecasting circuit 24 is inputted to the arithmetic circuit 25 which thereupon operates the control factor for the rolling reduction at the  period of speed-up which is changed according to the length of duration of the unsteady rolling  work, and the control factor for the shape at the period of speed-up; the outputs of the circuit 25  are inputted to the controlled variable outputting circuit 26. At the same time as the biting of the  material 30 to be rolled is started, the controlled variable output circuit 26 starts the control for  the shape of the rolled material to a proper range and continues this control over all period from  the biting till the dropout of the tail end of the rolled product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56134012-A (JP)
Title: Manufacture of tough-pitch copper wire
Inventor: UNO NAOKI
IPC: B21C9/00
Filed: 1980-03-21
Abstract: PURPOSE: To manufacture a tough-pitch copper wire excellent in the twisting property and bending property, by annealing at the prescribed temperature a rod of tough-pitch copper in a state of roughly drawn wire or in a state of just undergoing the wire drawing process.  
     CONSTITUTION: A rod of tough-pitch copper in a state of roughly drawn wire or in a state of just undergoing the wire drawing process, is annealed at least once at a temperature range 600W950°C, and is again subjected to the wire drawing process. As a result of this annealing process, the oxygen content is subjected to diffusion and especially formed into only the eutectic structure of copper and oxygen at neighborhood of the surface of the rod so that the grain of Cu 2 O goes out of existence. Besides, in the interior, the grain of Cu 2 O becomes big and coarse and the crystal grain also becomes big and coarse so that the plastic deformability of the tough-pitch copper wire is improved. Accordingly, the highest value of twisting property of the tough-pitch copper wire obtained by this methode is almost comparable to that of the oxygen-free copper wire. These properties permit the tough-pitch copper wire obtained by this method to be suitable for the use of magnet wires, terminal procession for communication conductors, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56132683-A (JP)
Title: Electronic instrument
Inventor: WATANABE KAZUHIRO
IPC: H03K21/00
Filed: 1980-03-22
Abstract: PURPOSE:To enable to reduce the counter circuit up to the maximum count value counted with the counter circuit, by operating the variance count value within the time of operation flow suitably sectioned with microcomputer and obtaining the integrated count value. CONSTITUTION:The signal A is fed to the count circuit 3 from the encode section 2. The count circuit 3 makes required processing such as wave shape and addition/ subtraction/ and discrimination for the signal A, addition/subtraction count is made at the counter, and the content of count is output to the microcomputer 1 as the signal B. On the other hand, the oscillation section 4 outputs the signal C arbitrarily sectioning the operation flow of the computer 1 at any time to the computer 1. When the signal C is input, the computer 1 inputs the signal B and stores it, and obtains the variance of count value from the time inputting the signal C before to the time inputting the signal C at present, by the previous and present signal B, and the variance count value and the integrated count value obtained when the previous signal C is input, are operated to obtain the integrated count value when the present signal C is input.
Patent JP-2000234867-A (JP)
Title: Crucible for heating furnace
Inventor: HANZAWA SHIGERU
IPC: F27B14/10
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To enhance durability of a crucible suitable for melting a metal while facilitating handling of processed product by forming the crucible of a composite material principally comprising carbon and silicon obtain by subjecting a preliminary molding to impregnation processing with metal silicon and having a specified porosity. SOLUTION: A crucible for heating furnace is formed of a composite material principally comprising carbon and silicon obtain by subjecting a preliminary molding to impregnation processing with metal silicon and having porosity of lower than 10%. A microstructure fibrous composite material 7 having a matrix of Si-SiC based material between adjacent yarns in a bulk material of yarn principally comprising carbon fibers is employed as the preliminary molding. More specifically, frame of the fibrous composite material 7 is composed of the bulk material of yarn 6 comprising yarn arrays 1A-1F laminated in the vertical direction while intersecting the adjacent arrays orthogonally wherein each array 1A-1F is formed by arranging yarns 2A, 2B two- dimensionally.
Patent JP-S51111034-A (JP)
Title: Antenna
Inventor: TANRI TATSU
IPC: H01Q21/30
Filed: 1975-03-26
Abstract: PURPOSE:To obtain two frequency sharing antenna at a low cost without the need of separation network.
Patent JP-H08232415-A (JP)
Title: Splash preventive structure for eave gutter water
Inventor: TAKASHIMA MASATO
IPC: E04D13/064
Filed: 1995-02-24
Abstract: PURPOSE: To prevent the rainwater in an eave gutter from splashing. CONSTITUTION: A receptacle piece of metal 15 is installed at the top inside of an eave tip decoration material 14 installed outside an eave gutter 11, and from this receptacle 15 a water cutting piece 16 is installed danglingly in the longitudinal direction of the eave gutter 11 in a location inside the outer side face of the gutter 11. In extension from the upper part of a folded plate roofing 13 an awning cover 17 covering the oversurface of the gutter 11 is secured to the receptacle 15.
Patent JP-S53121534-A (JP)
Title: Semiconductor logic circuit device
Inventor: SEKINE MASATOSHI
IPC: H03K19/173
Filed: 1977-03-31
Abstract: PURPOSE:To achieve a desired logic circuit in a dynamic way by controlling the ECL gate by the contents of the memory element and carrying out the wiring connection selectively.
Patent JP-H03240953-A (JP)
Title: Magnetron sputtering device
Inventor: WAKECHIGAI TADAHIKO
IPC: C23F4/00
Filed: 1990-02-16
Abstract: PURPOSE:To uniformly sputter a target with high accuracy with the magnetron sputtering device by scanning and moving plural pieces of permanent magnets disposed on the rear surface of the target to average the magnetic field intensities on the front surface of the target. CONSTITUTION:Four pieces or above of the permanent magnets 1 are mounted on the rear surface of the target 4 in such a manner that the polarities thereof are reversed from each other and are scanned at a/2 period in x-y directions by a moving mechanism 5 at the time of forming a thin film on a substrate 6 by sputtering the target 4 material with the magnetron sputtering device. The magnetic field intensities on the front surface of the target 4 are averaged by the scanning of the permanent magnets 1, by which the front surface of the target 4 is uniformly sputtered with the good accuracy. Since the target is not locally sputtered, the efficiency of utilizing the target improves and there is the advantage that the film having a uniform film thickness distribution is formed on the substrate 6.
Patent JP-H11231844-A (JP)
Title: Method and device for image display
Inventor: ONDA YASUYUKI
IPC: G02F1/133
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an image display method and a device capable of setting various display modes. SOLUTION: This image display device is equipped with an image display panel having display picture elements respectively connected to a plurality of signal lines, a signal line drive circuit part for sampling image signals Video including effective image periods and a blanking period between each effective image period and, then, converting the image into picture element signal voltage for supply to a signal line at every horizontal scanning line, a drive timing selector circuit part 431 for selecting one of a first timing and a second timing within the blanking period of the image signals Video, and an inversion circuit part 461 for inverting the polarity of the image signals Video against reference voltage on the basis of the first or the second timing.  The drive timing selector circuit part 431 is set so as to be capable of selecting both of the first timing and the second timing, when outputting picture element signal voltage to each signal line corresponding to the first image signal from the image signals Video to each signal line at every horizontal scanning line.
Patent JP-H08235940-A (JP)
Title: Heat radiating wire
Inventor: FUJISHITA MIKIO
IPC: C08K3/34
Filed: 1995-02-24
Abstract: PURPOSE: To radiate heat so as not to generate smoke on a wire before fusing of a fuse. CONSTITUTION: A heat radiating covering material 10 which has insulating performance and high heat conductivity is provided by mixing one kind or a plurality kinds of silica, alumina, magnesium oxide, boron nitride, or beryllium oxide to vinyl chloride. The heat radiating covering material 10 covers the wire (W), which is formed by connecting a terminal metal 14 to a core wire exposed by peeling the insulation covering 11, by bringing the heat radiating covering material 10 into contact with the outer circumferential face of the insulating covering 11 in the vicinity of the terminal metal.
Patent JP-2000234975-A (JP)
Title: Face pressure sensor
Inventor: SHINNO FUMITATSU
IPC: G01L5/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a face pressure sensor whose rigidity is high, whose deformation amount with reference to compression is small, which is resistant to heat, which is flexible and which can measure the distribution of a face pressure. SOLUTION: Strain gages are pasted on side faces in central parts of quadratic prism-shaped bodies whose central parts are constricted. On the other hand, the quadratic prism-shaped bodies in which through holes in the X-direction and the Y-direction are made in their head parts and their bottom parts are arranged in a matrix shape as unit load cells 1. Thin wires 21, 22, 31, 32 and the like are passed through the through holes. Thereby, this face pressure sensor is constituted. Fig. (a) shows an example in which 2×2 pieces of the unit load cells 1 are arranged. Fig. (b) shows an example in which 4×4 pieces of the unit load cells 1 are arranged. In this manner, the face pressure sensor is constituted in such a way that the unit load cells in a plurality, whose rigidity is high are arranged in the matrix shape and that they are connected to each other by the thin wires.  As a result the unit load cells are provided individually with high rigidity, and their deformation amount is small. The unit load cells are flexible as a whole. As a result, it is possible to obtain an advantage that a face pressure and the distribution of the face pressure can be measured precisely. In addition, since the face pressure sensor is resistant to heat, it can deal with a temperature change.
Patent JP-S60184771-A (JP)
Title: Oil seal surface treating method
Inventor: KANZAKI YOSHIYUKI
IPC: F16J15/328
Filed: 1984-02-28
Abstract: PURPOSE:To efficiently roughen the valcanized surface of a main lip by housing an oil seal mold lip molding in a mask made of a cylindrical hollow body, in which a number of slits are provided on the inner peripheral surface side, and carrying out a sputter etching treatment from the outside of said mask. CONSTITUTION:An oil seal mold lip molding 1 is covered by a mask made of a cylindrical stainless steel hollow container 2 and housed in it. The molding 1 is positioned in such a way that the valcanized surface 5 of the oil seal lip part is faced to a number of slit 4 provided on the inner peripheral surface 3 of the container 2. Accordingly, a high-frequency sputter etching is carried out collectively onto the main lip part through the group of slits, providing a uniform roughing structure on the valcanized surface.
Patent JP-H08232401-A (JP)
Title: Steel concrete synthetic beam structure
Inventor: MATSUZAKI YASUHIRO
IPC: E04C3/20
Filed: 1995-02-24
Abstract: PURPOSE: To provide a structure of a steel/concrete composite beam which is comparatively lightweight and has a similar strength to a ferro-concrete beam. CONSTITUTION: A plurality of projections 15, 16 are provided at a specific spacing in the longitudinal direction so as to form a truss mechanism on the interior wall surfaces of an upper flange plate 12 and lower flange plate 13 of a steel skeleton member 11 having a box-shaped cross-section. The steel skeleton member 11 is surrounded by an exterior concrete part and is filled internally with concrete, and the upper flange plate 12 is provided with an opening to serve for filling of concrete and establishing consolidation with the exterior concrete part. The projections 15 on the upper flange plate 12 and the ones 16 on the lower flange plate 13 are arranged opposingly.
Patent JP-S52120844-A (JP)
Title: Preparation of optical fiber
Inventor: HOSHIKAWA MASAO
IPC: C03B37/018
Filed: 1976-04-02
Abstract: PURPOSE:To provide a method for preparation of optical fiber, wherein optical fibers having stable transmission characteristics are prepared by forming SiC film on the inside or outside of quartz pipe.
Patent JP-S53122380-A (JP)
Title: Manufacture of semiconductor logic circuit device electrostatic induction type
Inventor: HORIBA YASUTAKA
IPC: H03K19/094
Filed: 1977-03-31
Abstract: PURPOSE:To increase the interlinking performance, by placing a clear boundary between the cahnnel domain ahving a short channel length and high specific resistivity and the channel, and by reducing the conductive resistance of FET constituting the circuit as the gate construction having a large effective channel diameter.
Patent JP-S58154589-A (JP)
Title: Cephalosporin derivative
Inventor: KAKEYA SENJI
IPC: A61P31/04
Filed: 1982-03-09
Abstract: NEW MATERIAL:A cephalosporin derivative of formulaI X is CNCH2SCH2-, group of formula II (R1 is lower alkyl), formula III; Y is H, lower alkoxy; Z is H, lower alkyl, group of formula IV; W is O, imino; R2 is hydroxyl, lower alkoxy; R2 is H, phenyl . EXAMPLE:4'-Glycylamino-2-oxy-benzoic methyl-(6R,7S)-7- 2-(cyanomethylthio)- acetamide  -7-methoxy-3-   ( 1-methyl-1H-tetrazol-5-yl )thio  methyl  -3-cephem-4- carboxylic acid hydrochloride. USE:An antibacterial that can be given orally and is excellent in keeping its concentration in blood for hours. PREPARATION:For example, the reaction of a compound of formula V or its reactive derivative with a compound of formula VI (A is group or atom reactive with carboxylic acid; R4 is H, protecting group) gives the compound of formulaI.
Patent JP-S54130097-A (JP)
Title: Banknote discriminating device
Inventor: SHIROKURA HIDEYUKI
IPC: G07F7/04
Filed: 1978-03-30
Abstract: PURPOSE: To prevent removal of banknotes after completion of transaction, by shielding the banknote transfer passage by the output of a plurality of detection sensors provided behind the shielding element.  
     CONSTITUTION: A banknote inserted into an inlet slit 4 is detected by light transmission type sensors P 1 , P 1 ', of which output causes a motor to run to take in the banknote. At the same time, an electromagnetic plunger 6, which is a shielding element, is actuated to open a banknote transfer passage 3. Said banknote is sent into a discriminating devive 5, and then stored in a coffer 7. Simultaneously with stopping of motor rotation, the transfer passage 3 is closed. If a thread or the like is attached to a banknote and another banknote is inserted to open the transfer passage while the tricked banknote is in the coffer, the banknote in the coffer will, when the thread is pulles, move toward the inlet slit. When this banknote passes through sensors P 3 , P 3 ' to reach other sensors P 2 , P 2 ', a detection signal is emitted. By this signal, the excitation of the plunger 6 is released, so that the transfer passage 3 is shielded, issuing an alarm at the same time. Thus, illegal transaction may be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07223498-A (JP)
Title: Wiring harness holder element
Inventor: KUMASAKA MASAHIRO
IPC: B60R16/02
Filed: 1994-02-10
Abstract: PURPOSE:To lay wiring harness and cable in a portion where relative movements increase, while absorbing the movements. CONSTITUTION:A wiring harness holder element includes half-spiral pipe elements 11 and nuckle joints 12, 12 formed integrally with both ends of the half-spiral pipe elements 11 which have an appropriate twist angle and which permit wiring harness to fit over cable or the like.
Patent JP-S60180937-A (JP)
Title: Alkali resistant glass fiber and its production
Inventor: FUJII HIROSHI
IPC: C03C25/10
Filed: 1984-02-28
Abstract: PURPOSE:To produce a titled fiber which permits spray molding and has a high Young's modulus, incombustibility and excellent affinity with cement by coating a PVA soln. on the surface of the glass fiber then subjecting the fiber to an acetal conversion treatment thereby coating the formal converted PVA on said fiber. CONSTITUTION:A PVA soln. (preferably a 5-20wt% aq. soln. of PVA having 90mol% degree of saponification and >=500-2,000 deg. of polymn.) is coated on the surface of a glass fiber and thereafter the fiber is brought into contact with an aq. soln. contg. 5-20wt% acid such as Glauber's salt, sulfuric acid, etc. and 1-10wt% aldehyde such as formaldehyde to convert the soln. to acetal, by which the formal converted PVA is coated on the surface of the glass fiber. The fiber for reinforcing cement, i.e., alkali-resistant glass fiber which permits spray molding, has a high Young's modulus, is non-combustible, has good affinity with cement and is not attacked by the alkali in the cement is produced.
Patent JP-H07223249-A (JP)
Title: Resin member and manufacture thereof
Inventor: NAKAMURA YASUAKI
IPC: B29C47/00
Filed: 1994-02-09
Abstract: PURPOSE:To simplify the nailing and cutting work of a resin member which is high in the strength and light in the weight by a method wherein though a central part is porous, a surface part is formed into a dense layer. CONSTITUTION:In a resin member A, its central part 1 is made porous. An outer peripheral surface part 2 is not porous and formed into a dense state. A mold 4 is composed of a metal. Therefore, when the mold 4 is filled with a molten kneaded resin 5, the molten kneaded resin 5 starts solidifying without foaming the moment it comes in contact with the cold mold 4 to compose a surface dense layer 2. When filling of the molten kneaded resin 5 is finished, the filled resin 5 as filled in the mold 4 is cooled quickly with, for example, a water tank by being charged into a cooling water tank. Therefore, though the surface part is quickly cooled to form the dense layer 2 which is not porous, the central part 1 continues to foam since its cooling is delayed, and becomes porous.
Patent JP-S60181609-A (JP)
Title: Measurement of plating thickness
Inventor: HOSHINO TADASHI
IPC: G01B21/08
Filed: 1984-02-29
Abstract: PURPOSE:To enable a highly accurate measurement of plating thickness while facilitating the flattening work by flattening convexes and concaves of a planar part by a fixed rolling force. CONSTITUTION:Convexes or concaves are provided at the end section of a planar part 5 and a plating layer 7 is formed on the surface thereof. A rolling die 10 is made up of a die plate 11 having an insertion groove 12, a press plate 14 having a press tappet 15, a holder plate 16 for pressing the plate 14 through a compression coil spring 18 and the like. Then, to flatten the convexes and concaves of the part 5, the part 5 is inserted into the insertion groove 12. Then, a press is operated manually to lower the plate 16 so as to make the undersurface of the tappet 15 abut against the top surface of the part 5 to press the part 5 by an elastic pressure proportional to the compression of the spring 18 to be flat. Thus, after the part 5 is flattened with the rolling die 10, an X ray plating thickness measuring apparatus is set on the surface of a plated layer 7 to measure the plating thickness.
Patent JP-H10240806-A (JP)
Title: System for supporting mounting-factory development examination
Inventor: YOKOMORI TADASHI
IPC: G06Q50/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a system for supporting factory development examination for achieving a business plan by outputting a factory development outline chart, production capability predicted result chart, mounting cost result chart, and investment collection prediction chart in a short time. SOLUTION: Plural input data 13b-13d such as merchandise plan outline data 13a, and plural data bases 14f and 14g such as an equipment management data base 14e are fetched to an inputting part 13, and result charts 15a-15d such as production capability prediction, factory development outline, investment collection production, and mounting costs can be precisely and quickly calculated by using plural algorithm 14b-14d such as a producing capability examination algorithm 14a. Thus, an optimal management index can be obtained.
Patent JP-H05231212-A (JP)
Title: Intake air quantity control device for internal combustion engine
Inventor: KAMOTO AKIRA
IPC: F02D21/08
Filed: 1992-02-25
Abstract: PURPOSE:To eliminate any difference in torque stage at the time of changeover of engine operation by increasing the quantity of intake air under the operation state of recirculating exhaust gas and compensating, with the increased torque the difference between the torque generated when recirculation of exhaust gas is performed and that generated when it is not performed respectively. CONSTITUTION:An internal combustion engine 9 is equipped with a helical passage 3, which is connected to an intake pipe 1 and helically laid around the opening end of a combustion chamber 2, and a straight passage 4 which is connected straightly to the same opening end. A first operation state 7, in which an intake control valve 5 in the straight passage 4 is closed and an exhaust gas recirculating device 6 is operated and a second operation state 8, in which the intake control valve 5 is opened and the exhaust gas recirculating device 6 is stopped, are switched by means of a changeover means 10. In this case, the intake air quantity is increased by means of a means 11 during the first operation state 7 and the torque difference between respective generated torques of the first and the second operation states 7, 8 is compensated with the torque that is caused by increased quantity of intake air.
Patent JP-S58155829-A (JP)
Inventor: SAGAWA KOUICHI
IPC: A47L9/14
Filed: 1982-03-12
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。