baber/WOPTO huggingface dataset:
Patent JP-H047410-A (JP)
Title: Method for constructing concrete walllike structure
Inventor: OKIMOTO MASAYUKI
IPC: E04B1/684
Filed: 1990-04-24
Abstract: PURPOSE:To safely and quickly make walllike structure body connecting work by adjacently arranging two walllike structures to be connected to each other, with their vertical groove type female joints facing each other, and connecting the structures to each other by putting an H-shape male joint in the female joints. CONSTITUTION:Walllike structure bodies are formed in such a way that the bond strength of vertical groove type female joints 8a and 8b, respectively formed of channel steels 6a-6b and 6c-6d and band steels 7a and 7b respectively welded to the channels steels 6a-6b and 6c-6d, to concrete is further intensified by means of welded reinforcing steel bars. These unit wall-like blocks 1 and 2 thus formed are adjacently arranged with a crane so that the female joints 8a and 8b can face each other. Then a male joint 9 of an H-shape steel is hung by another crane and inserted into the female joints. Therefore, the male joint can easily be put in the female joints and, at the same time, the unit wall-like block connecting work can be performed easily and quickly.
Patent JP-S5631019-A (JP)
Title: Apparatus for producing graphite fiber
Inventor: OGAWA HIROYASU
IPC: C01B31/02
Filed: 1979-08-21
Abstract: PURPOSE: To obtain a graphite fiber having a high strength and modulus of elasticity continuously for a long time, by treating a flame resistant fiber with granular carbon black having a smooth surface and an angle of repose not larger than a specific value packed in a vertical furnace as a heat insulating material under specific onditions.  
     CONSTITUTION: A heating element 1 is provided vertically in the center of a glass tube 6, and a carbon black heat insulating material 4 having a smooth surface and an angle of repose ≤35° and a heat insulating material 5, e.g. a felt made of alumina silica, are provided in the order mentioned. The top and bottom of the tube 6 are fixed with an upper lid 8 and a frame to constitute a vertical furnace. The heat insulating layers 4 and 5 in the tube 6 are kept in an inert atmosphere, e.g. argon, and heated by a high-frequency generating coil 10 on the periphery of the tube 6 at a high temperature. A flame resistant or carbon fiber 2 is fed from a feed part 15 and transferred while being graphitized in the heating element 1, and taken off by a take-off mechanism 17 as a graphite fiber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04314091-A (JP)
Title: Method for displaying operation display panel
Inventor: MATSUMOTO EIJI
IPC: G09G3/20
Filed: 1991-04-12
Abstract: PURPOSE:To display a moving image to be easily observed by eyes. CONSTITUTION:In the case of displaying a lamp on the screen of an operation display panel, plural, e.g. eight, display positions 20 are previously determined, the screen is set up so that any image including a frame is not displayed on the screen at the time of OFF display and a display position is successively shifted in accordance with a lamp ON/OFF signal inputted from an external controller. Consequently the moving image to be easily recognized can be displayed.
Patent JP-S5441444-A (JP)
Title: Bias supplying circuit in which spliced type field effect transistor
Inventor: NAGAYAMA YOSHIHARU
IPC: H01L21/822
Filed: 1977-09-07
Abstract: PURPOSE: To obtain a stable bias supplying circuit, by reducing unevenness of output voltage based on unevenness of resistant values of splice type field effect transistor at pinch off time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05298277-A (JP)
Title: Method and device for learning neural network
Inventor: SHIKAYAMA MASAHIRO
IPC: G06G7/60
Filed: 1992-04-24
Abstract: PURPOSE:To improve the versatility of the neural network in solving problems. CONSTITUTION:The neural network is provided with a neural network arithmetic means 102 where some neurons are connected to multilayer (108, 109, and 110) and learning the relation between input and output signals with teacher signals 106 and 107 based on the learning algorithm, storing the learning result, and performing an arithmetic operation based on the learning result for input signals. The system is provided with a learning algorithm group 104 having several types of learning algorithm. From among several types of learning algorithm 1-n, algorithm to be used for the actual learning is designed to be selected by a learning algorithm selection means 105 according to the problems solved by the neural network arithmetic means 102. Thus, one neural network arithmetic means 102 can perform learning according to problems, resulting in improving versatility.
Patent JP-S60256573-A (JP)
Inventor: RARUFU GIRUBAATO ESURINJIYAA
IPC: B60T17/02
Filed: 1985-05-21
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-H06321285-A (JP)
Title: Water passage type combinable tank
Inventor: KUBO NOBUYUKI
IPC: B65D21/02
Filed: 1993-05-10
Abstract: PURPOSE:To compose a tank that can increase the capacity of the tank according to an amount a user needs and can effectively use a limited placing space. CONSTITUTION:Each of the four sides of a rectangular parallelepipedic tank T has an opening 1 through which water passes, and connecting parts 4 and 5 above and below, respectively, the opening. To increase the capacity, water pipes 6 are fitted into the openings 1 of the plurality of tanks T and fixing members 11 are fixed to connecting parts, and thus they can be connected so as to communicate with one another.
Patent JP-H11300636-A (JP)
Title: Pneumatic thread fastening machine
Inventor: WAKABAYASHI MICHIO
IPC: B25B21/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To ensure supply stop of compressed air to an air motor and ascending return of a piston part and a driver bit into the initial positions and to simplify constitution therefor. SOLUTION: This pneumatic thread fastening machine is provided with a sealing member such as an O-ring 30 in a passage hole of a driver bit 16 of a piston damper 17, and when a rotatory-sliding member 7 descends by the specified quantity, a large diameter part 31 provided at the driver bit 16 comes in contact with the O-ring 30 to seal. Compressed air in a return accumulator 20 is therefore prevented from leaking out through the passage hole 28 of the piston damper 17.
Patent JP-S5441171-A (JP)
Title: Synchronous delay pulse generator
Inventor: NAKAYA NAOHISA
IPC: G01R13/34
Filed: 1977-09-08
Abstract: PURPOSE: To provide a simple circuit constituiton of stable operation by constituting the generator with logic ICs frequently used for logic circuits as a basis. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02286939-A (JP)
Title: Catapillar belt
Inventor: TAKAHASHI SHUJI
IPC: B32B7/02
Filed: 1989-04-28
Abstract: PURPOSE:To make a tensile strength core body excellent in durability and to lessen the growth due to travel motion by using polyester polymer as its core ingredient and by arranging a cord consisting of core sheath shape complex fiber with polyamide polymer as its sheath compound in the lengthy direction. CONSTITUTION:A tensile strength core body 1 of a non-edge track belt covered with upper and lower part reinforcing cloths 2, 3 and additionally covered with a cover rubber 4 is constituted by arranging a cord made of core sheath shape complex fiber with polyester polymer as its core compound C and polyamide polymer as its sheath compound S in the lengthy direction. Consequently, it is possible to largely improve adhesive property of fiber, prevent adhesive deterioration of polyester polymer and improve chemical resistance stability by separating polyester polymer of low adhesive property from a rubber layer so that polyamide polymer of good adhesive property always contacts the rubber layer by way of covering polyester polymer with the core compound C with polyamide polymer as the sheath compound S.
Patent JP-S58223874-A (JP)
Title: Information retrieving device
Inventor: ISOBE KANICHI
IPC: G06F17/30
Filed: 1982-06-22
Abstract: PURPOSE:To obtain easily and quickly the desired information, by deciding the frame storing a supplied key word and giving an access to the desired frame. CONSTITUTION:The information is set sequentially based on a fixed rule and divided with each frame of the screen of a CRT with addition of each frame number. A header frame is put for each frame at the front of a series of information, and these headers and a series of information are recorded to a video disk. A reader contains a mechanism to input the items to be retrieved. Then the header frame is first read out when an item key word is supplied, and the frame to which the supplied item is recorded is decided. Then a desired frame is read out by a random access, and the information is projected to the CRT.
Patent JP-S60252231-A (JP)
Title: Method and device for measuring pressure of pressure piping
Inventor: WATANABE AKITOSHI
IPC: G01L7/00
Filed: 1984-05-29
Abstract: PURPOSE:To measure a pressure easily in a short time by providing an elongation sensor, a temperature detector, and a pressure arithmetic unit. CONSTITUTION:A pressure piping 100 to be measured is surrounded with arms 11 and 11a of an elongation detector 1. Adjust bolts 12 and 12a are turned to bring attachments 13 and 13a into contact with the piping, and the piping is clamped by them, and the diameter of the piping in the initial clamping state is measured by an elongation sensor 15 before the rise of pressure in the piping 100, and the temperature of the piping 100 is measured by a temperature detector 2. When the pressure in the piping is raised, the diameter of the piping is increased, and arms 11 and 11a are spread outward with a fulcrum 10 as the center through attachemnts 13 and 13a and bolts 12 and 12a, and elongation of the diameter of the piping is obtained by the signal from the elongation sensor 15 stretched between both ends 14 and 14a of arms 11 and 11a. The variation of temperature is obtained by the signal outputted from the tempeature detector 2, and elongation of the diameter of the piping based on this variation of temperature is operated with the arithmetic unit. Thereafter, elongation of the diameter of the piping due to the variation of pressure is obtained, and the pressure in the piping is calculated and is displayed.
Patent JP-H048875-A (JP)
Title: Swash plate variable displacement compressor
Inventor: KAWASAKI SHIRO
IPC: F04B27/14
Filed: 1990-04-25
Abstract: PURPOSE:To simplify the construction of a compressor by supporting the shaft thereof with a plurality of bearings fitted to a housing for preventing shaft dislocation or the like, and inserting the shaft portion of a spool through the cylindrical portion of the shaft for engagement with a slider pin. CONSTITUTION:When a shaft 15 is driven for rotation, a swash plate 28 performs oscillation motion as well as the same rotary motion as the shaft 15. The vector of the oscillation motion causes a piston 9 to generate reciprocating motion in an axial direction, and the first and second operation chambers 12 and 13 perform a compression work for a fluid. On the other hand, when the pressure of a control pressure chamber 43 is changed with a pressure control valve 46 for changing delivery capacity, the shaft portion 39 of a spool 38 axially moves in the cylindrical portion 32 of the shaft 15, thereby allowing the axial shift of a slider pin 31 and the center of a swash plate 28. In this case, the shaft 15 is directly supported in a radial direction with a housing 1 at two positions of a front radial bearing 16 and a rear radial bearing 17.
Patent JP-S6227905-A (JP)
Inventor: RAIMUNTO HOFUMAN
IPC: A47G19/34
Filed: 1986-05-10
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-H01278902-A (JP)
Title: Method for rolling seamless steel tube stock such as alloy steel and others generating high working heat and device used for rolling
Inventor: KOYAMA ISAAKI
IPC: B21B23/00
Filed: 1988-05-02
Abstract: PURPOSE:To improve both the rolling workability and rolled product quality by installing a cooling medium injection tube in a tube stock before rolling after piercing the stock and totally and uniformly cooling the inside surface of the stock in combination with peripheral air cooling effect. CONSTITUTION:A cooling tube body 1 whose peripheral surface has air injection holes 2 is prepared and cooling tube supporting plates 3 are fixed to the periphery of the body 1 at plural positions. The body 1 is inserted into a tube stock 5 pierced by a piercing mill and is placed by fixing a tube end heat insulator 4. Before rolling of the stock 5, cooling air is fed from an air supply source through a tube 6 and the body 1 and an end of the stock 5 is heat insulated by the insulator 4. The cooling air is injected from the injection holes 2 into the stock 5 inside and flows toward the top side and discharges from a discharge hole 7. Thus, temps. of the stock 5 are maintained not higher than the brittle zone temp. even for temp. rising time in rolling. Therefore, brittle zone rolling is avoidable and both the rolling workability and rolled product quality are improved.
Patent JP-H02286790-A (JP)
Title: Lubricant for rail and wheel
Inventor: SATO AKIHITO
IPC: C10M111/02
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a lubricant capable of reducing the wear of rails and wheels and the fuel consumption of a locomotive by using an ester of a specified nitrogenous polyol with a fatty acid as lubricant component. CONSTITUTION:A lubricant composed of a lubricating agent containing an ester of a nitrogenous polyol of formula I (wherein X is H or CH3; n is 1 to 10) with a 6C or higher fatty acid of formula II (wherein R is 5C or higher alkyl, alkenyl or hydroxyalkenyl). Solid lubricating agents, such as mica, graphite, molybdenum disulfide, a copper powder, potassium phosphate, and potassium titanate, can be incorporated, if necessary, into said lubricant. The amount of the solid lubricant to be incorporated therein is 0.1-30wt.%; if it is below 0.1wt.%, no improvement in lubricity can be realized; if above 30wt.%, it reaches a saturation where no further improvement in lubricity is expected so that the solid lubricant will be useless.
Patent JP-H08288069-A (JP)
Title: Organic electroluminescent element
Inventor: FUJII TAKANORI
IPC: H05B33/22
Filed: 1995-04-07
Abstract: PURPOSE: To provide an organic electroluminescent element, in which lowering of the luminance is hard to be generated even in the case of continuous light emission and which can stably emit the light for a long time. CONSTITUTION: In an organic electroluminescent element formed by providing an organic layer, which includes at least a light emitting layer 4, between a hole filling electrode 2 and an electron filling electrode 6, an insulating thin film layer 3 is provided between either one electrodes 2, 6 and the organic layer. Desirably, nitride is used for the material forming this insulating thin film layer, or more desirably, aluminum nitride or tantalum nitride is used.
Patent JP-S58224800-A (JP)
Inventor: OKANO MASAJI
IPC: A47B97/00
Filed: 1982-06-23
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-S5333318-A (JP)
Title: Controller for induction motor
Inventor: IMAIDA SATORU
IPC: H02P27/02
Filed: 1976-09-09
Abstract: PURPOSE: To reduce a generation of vibration and noise caused by a low frequency torque, by reducing 2f-component fluctuation torque of the output torque generated when three-phase induction motor is controlled by thyristor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S612227-A (JP)
Title: Directly heated impregnated cathode
Inventor: TAGUCHI TADANORI
IPC: H01J1/28
Filed: 1985-05-22
Abstract: PURPOSE:To obtain a directly heated impregnated cathode with quick response by reducing the width of a thin plate heating body smaller than the diameter or width of an impregnated cathode but setting it to one fourth or more. CONSTITUTION:A heating body 11 has the central section 8 that secures a cathode and a foot section 9 connected to a current supply terminal section, and the width of the foot section 9 is narrower than the diameter of the central part 8. The maximum width of the heating body with quick response and good thermal efficiency is desirably equal to the diameter of the cathode and the minimum width is 1/4 of the diameter of the cathode from view of its strength and temperature difference between the heating body and cathode. An impregnated cathode 1 is fixed by making brazing material chemically or physically thinly adhere to the central part 8 of this heating body 11. If the foot section 9 is bent and used, the thermal expansion of the heating body can be released by the rotation of the cathode section, which is advantageous. The cathode is heated by the heat conduction from the foot section 9.
Patent JP-H06319200-A (JP)
Title: Stereophonic balance adjuster
Inventor: NAGOYA KAHORU
IPC: H04N5/60
Filed: 1993-05-10
Abstract: PURPOSE:To adjust the balance between the right and left voices at every listening point. CONSTITUTION:A stereophonic balance controller consists of a voice signal input part 1 which inputs the stereophonic voice signals and supplies the L(left) and R(right) voice signals to an amplifying part 2 of the next stage, the amplifying part 2 which amplifies L and R voice signals independently of each other, a speaker 3 which converts the amplified L and R voice signals into the L and R voices, a sensor part 4 consisting of plural infrared sensors, a deciding part 5 which decides the position and the area of each listening point based on the sensing result of the part 4, a memory 6 which stores the electronic volume data on the L and R voice signals corresponding to the position of the listening point and the data on the directions of L and R speakers corresponding to the position of the listening point, a driving part 7 which changes the direction of the speaker 3, and a control part 8 which controls each component part.
Patent JP-S5333185-A (JP)
Title: Velocity measuring method of vehicle
Inventor: WATANABE MASAHIRO
IPC: G01P3/68
Filed: 1976-09-08
Abstract: PURPOSE: To measure the velocity of vehicle, each travelling two traffic lanes, by emitting three constanct interval light beams, crossing the road of going and returning two lanes and measuring the time, intercepting each beam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63273334-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKANASHI MIKIO
IPC: H01L21/3205
Filed: 1987-04-30
Abstract: PURPOSE:To improve the reliability by burying a metal layer into the connecting window of the lower-layer wiring, and depositing a metal layer on the inter-layer insulating layer including the above-mentioned metal layer to form an upper- layer wiring, thereby uniformizing the covering of the upper-layer wiring. CONSTITUTION:On a semiconductor substrate 1, an insulating film 2, a lower- layer wiring 3 and an inter-layer insulating film 4 such as silicon nitride are stacked, and a window 6 is formed in the film 4 by an etching using a photoresist film 5 as a mask. Then, when a metal layer 7 is deposited on the whole surface including the window 6 and a lift-off treatment is applied, the metal layer 7 remains only in the window 6, and when a metal layer is deposited on the whole surface including this layer 7 and is selectively etched, an upper- layer wiring 8 connecting to the wiring 3 is formed. With this construction, the wiring 3 does not encroach into the window 6 so that the covering of the wiring 3 becomes uniform, whereby the increase of wire breaking and resistance is prevented to improve the reliability.
Patent JP-S5631109-A (JP)
Title: Lateral swing detector for travelling object
Inventor: NUMAJIRI FUMIYA
IPC: B61B13/00
Filed: 1979-08-24
Abstract: PURPOSE:To reduce the fluctuation of the reception level due to the different heights of the antenna coils from the inducting line, by distributing two units of the small-size coil as well as two units of the antenna coils distributed horizontally to the inducting line. CONSTITUTION:The antenna coils 2A and 2B are distributed horizontally to the inducting line 1; and the small-size coils 3A and 3B are distributed vertically to the line 1 respectively. The total magnetic flux phi linking to coils 3A and 3B is expressed in the right equation, where the alternating current of line 1 is It, the area of the coils 3A and 3B is S, the number of turns is (n), the height is H, the variation component of the height is DELTAH, and the lateral shift distance is X each. Thus in case the variation factor (reception level) of the magnetic flux is set as W=450mm. and H=400mm. based on the phi with the center position X=0 and the reference height H, the calculation is carried out as shown in the figure. Then the error can be reduced down within about 2% if the compensation is given to the lateral swing detection signal based on the reference line up to 120mm. of the lateral swing with W=450mm. and H=400mm. and with the reception level under X=0 is defined as the reference line.
Patent JP-S63273500-A (JP)
Title: Measurement of chitinase activity
Inventor: NANJO FUMIO
IPC: C12Q1/00
Filed: 1987-05-01
Abstract: PURPOSE:To simply measure activity of chitinase for preparing protoplast required for cell fusion technology in excellent reproducibility, by using a derivative wherein a phenolic compound is linked to a reducing end of N- acetylchitooligosaccharide by beta-bond as a substrate. CONSTITUTION:An N-acetylchitooligosaccharide derivative (e.g. p-nitrophenyl di-N-acetyl-beta-chitobioside) wherein a phenolic compound (e.g. p-nitrophenol) is linked to a reducing end of an N-acetylchitooligosaccharide (e.g. di-N-acetyl- chitobiose) by beta-bond is used as a substrate and the substrate is reacted with a test specimen containing chitinase, an enzyme to hydrolyze chitin, in 0.1M buffer solution of acetic acid (pH5.6) at 40 deg.C for a proper time and 1.0M sodium carbonated is added to the reaction solution to stop the reaction. Absorbance at 405nm wavelength is measured to determine activity of chitinase.
Patent JP-H06318531-A (JP)
Title: Multilayered ceramic electronic component
Inventor: KONO YOSHIAKI
IPC: H01G4/12
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a highly reliable multilayered ceramic electronic component which enhances smoothness at the edge part of internal electrodes, resulting in difficulty in generation of concentrated electric field between the end part of internal electrodes and the other external electrodes and in generation of dielectric breakdown. CONSTITUTION:In a sintered material 1 consisting of a piezoelectric ceramics, ceramic layers and internal electrodes 2 to 7 consisting of metal films formed by a thin film forming method are alternately laminated, a first and a second external electrodes 18, 19 connected to the predetermined internal electrodes are formed at a pair of side surfaces provided opposed with each other of the sintered material. An insulated layer is formed by filling the area formed between the edges of the internal electrodes electrically connected with the first or second external electrode and the second or first external electrode with insulating materials 12 to 17 to provide a multilayered piezoelectric actuator 21, where deviation of edges at the end part of the internal electrodes 2 to 7 is set within + or -5mum for the design value.
Patent JP-S58225456-A (JP)
Title: Measuring system of execution time
Inventor: YOKOGAWA HIROYUKI
IPC: G06F11/34
Filed: 1982-06-25
Abstract: PURPOSE:To facilitate easy measurement of execution time for a program block, by indicating the start and end of execution for an optional program block designated within a program. CONSTITUTION:A command which is previously defined in an electronic computer system is set to a start comnand register 1 and a stop command register 2, respectively. These commands are also supplied to a terminal of each of comparator 3 and 4. The commands which are successively executed are supplied to an execution command register 5 when a prescribed program is executed then to the other terminal of the comparators 3 and 4, respectively. The comparators 3 and 4 compare the contents fed to their both terminals with each other and feed the output to a timer 6 to start or stop the timer 6.