baber/WOPTO huggingface dataset:
Patent JP-S5932844-A (JP)
Title: Tension test method of reinforced rod and reinforced rod joint in atmosphere of very low temperature
Inventor: YABE KIDOU
IPC: G01N3/18
Filed: 1982-08-19
Abstract: PURPOSE:To contrive to reduce the cost of testing, make the preparation of a test specimen easier and improve the accuracy of test by reinforcing only both ends of the test specimen by heat treatment. CONSTITUTION:A test specimen 11 is composed of 2 pieces of reinforcing rod B, B of proper length which are coaxially connected by a reinforcing rod joint A which is to be tension tested, and only both end portions of the test specimen 11, in other words such portions which are protruded outside a very low temperature tank 8 when tension test is carried out, are reinforced by heat treatment, e.g., radio frequency curing, before or after connection. The test specimen is installed in a tension test machine with its reinforced end portions 12 held by chucks 4, and a portion to be tested 13 is covered by a very low temperature tank 3 and cooled to a specified temperature. Since the portions 12 not covered by the very low temperature tank 3 are reinforced stronger than an increase in strength of the test portion 13 to be cooled, breakage takes place in the test portion 13, and the tensile strength of the test specimen in an atmosphere of very low temperature can be measured.
Patent JP-H022978-A (JP)
Title: Fuel assembly
Inventor: NOMATA TERUMITSU
IPC: G21C3/32
Filed: 1988-06-13
Abstract: PURPOSE:To contrive the interference prevention with an upper support plate by forming the frame of only a part corresponding to the arrangement position of fuel rods above which an upper support plate is arranged on the periphery thereof to lower the height thereof and making the constitution in which combined fuel rods alone are connected to the upper support plate. CONSTITUTION:In a fuel channel 1, combined fuel rods 2 and standard fuel rods 3 are positioned, a lower support plate 4 in the lower part thereof, support lattices 5 are in the middle thereof and upper support plates 6 in the upper part thereof respectively. A channel fastener 8 is attached to a post 7 provided at one corner of the upper face of the support plate 6. The upper ends of the fuel rods 2 alone are inserted in the holes of the support plate 6 to tighten by nuts 9 and the support plates 6, 4 are joined upward and downward. The upper ends of the fuel rods 3 are not supported by the support plates 6 and kept free. Thereby gaps for allowing the extension length thereof at the upper ends of the fuel rods 3 are ensured and the interference with the support plate 6 can be prevented.
Patent JP-H11352145-A (JP)
Title: Piezoelectric acceleration sensor
Inventor: KAUPP MICHAEL
IPC: B60R21/16
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric acceleration sensor which is not sensitive to an acceleration disturbing shock in a short time even in the case of a minute mechanical structure. SOLUTION: This piezoelectric acceleration sensor has a piezoelectric strip 1 whose one end is supported, and the piezoelectric strip 1 is bent corresponding to acceleration and generates a piezoelectric voltage corresponding to it, and the voltage can be taken out through the contacts on both sides. Hereby, negative-feedback means 3, 4 are installed and damping force reverse to a bending motion caused by the acceleration is given to a piezoelectric element 1.
Patent JP-S63307466-A (JP)
Title: Resin coated carrier
Inventor: EGUCHI KIYOSHI
IPC: G03G9/113
Filed: 1987-06-09
Abstract: PURPOSE:To render preparation of a resin-coated carrier safe and easy by coating the surface of the carrier with a ultraviolet hardenable acrylic resin. CONSTITUTION:The carrier of the title is coated with the ultraviolet hardenable acrylic resin and has an average particle diameter of 10-200mum, preferably, in a coating amount of 0.1-5wt.% of the carrier particles, and if the coating amount is less than it, the carrier surface cannot be perfectly coated, resulting in deteriorating stability against environmental conditions, and if the amount is over said range, an electrically chargeable amount is reduced and peeling of the coat occurs. It is preferred to use the ferrite carrier, thus permitting the obtained carrier to be small in change of electric resistivity due to time lapse, and good in reproductivity.
Patent JP-S6122223-A (JP)
Title: Strain sensor
Inventor: KUME MASAHIRO
IPC: G01L9/00
Filed: 1984-07-10
Abstract: PURPOSE:To perform the temperature compensation of a bridge output sensitivity by a construction wherein a resistor of the same material with that of a strain-sensitive resistor is formed in a non-strained part on a diaphragm of a strain sensor and connected in series to a bridge input end. CONSTITUTION:A metal diaphragm 1 is formed of stainless steel or the like, and an electric insulator layer 2 of resin or ceramic is formed on the diaphragm. Then, thin-film strain-sensitive semiconductor resistors 3, 5 and 7 of silicon or germanium are formed on the electric insulator layer 2. The strain-sensitive resistors 3 and 5 constitute strain sensor elements sustaining a strain generated in the diaphragm 1, and a change in electric resistance caused by the strain is taken out of the opposite-end electrodes 4 and 6 of the resistors 3 and 5. The resistor 7 is formed in a non-strained part of the diaphragm 1 and connected in series to a bridge input end, operating as a bridge output sensitivity compensating resistance. This construction makes it easy to make the sensor small in size, enabling very easy approximation of the resistance temperature characteristics of the strain-sensitive resistors and the output sensitivity compensating resistor to each other.
Patent JP-S625585-A (JP)
Inventor: TOYA AKIHIRO
IPC: H01T13/20
Filed: 1985-07-02
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-S5570171-A (JP)
Title: Picture noise eliminating method
Inventor: KUROSE MORIZUMI
IPC: H04N1/40
Filed: 1978-11-21
Abstract: PURPOSE: To secure the elimination of the noise without impairing the picture quality by giving the arithmetic process to the density signal of each picture received the photoelectric conversion based on the fixed equation and then using the converted value as the output density.  
     CONSTITUTION: Input data V i  enters along with data transfer clock C to read-only memory ROM1. Clock C is connected to strobe terminal ST and then reads ROM1. In this case, input data V i  entering addresses A0∼A4 corresponds to x, and output data V 0  given from data D0∼D4 corresponds y respectively. If the proper value is set to 3 for real number R when the picture density is expressed by 32-value, y=x 3 /(31×31) is obtained under N=31 and R=3 each. This value shows the density value. In such way, the picture noise can be eliminated with a smooth density change secured by giving the density conversion process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5269005-A (JP)
Title: Automatic air exhaust valve for self-priming pump
Inventor: MURAI YUKIO
IPC: F04D9/02
Filed: 1975-12-05
Abstract: PURPOSE: To offer an atuomatic air exhaust valve for a self-priming pump which is assured a sure performance by utilizing a back pressure of a check valve and a discharge pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000091922-A (JP)
Title: Transmitter receiver for selecting source encoder and method implemented by same transmitter receiver
Inventor: MIET GILLES
IPC: G10L19/18
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To optimize a compromise between transmission quality and the capacity of a communication means by allowing encoders to select a source encoder depending upon the result of a comparison between the formed estimate of the distortion of a compressed signal and a set value. SOLUTION: A digital transmitter includes a source 10, the source encoder 11, a channel encoder 12, a multiplexer 13, a modulator 14, an rf converter 15 which converts a signal to radio frequency rf, an antenna 16, a calculation block 21, and an inspection block 23. The calculation block 21 includes a measuring means for forming the estimate of the distortion of the output signal of the source encoder 11. The source encoder 11 includes a variety of encoders which are possibly selected by the inspection block 23. Consequently, the inspection block 23 compares the estimate of the distortion with the threshold stored in a table in a memory of the device and selects the source encoder 11 out of usable encoders.
Patent JP-2000325936-A (JP)
Title: Method for cleaning polluted soil containing heavy metal
Inventor: KUMAMOTO NOBUMASA
IPC: B09C1/02
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning polluted soil containing heavy metals which can clean polluted soil into clean soil particles by stripping-off heavy metal-rich fine particles of at most several microns and heavy metal ions from soil particles. SOLUTION: In a method for cleaning polluted soil containing heavy metals, soil particles to which fine particles containing heavy metals adhere are mixed with sodium hydroxide 2 by a line mixer to adjust the pH at 9-11. Next, the particles, after being passed through an ultrasonic wave generator 4, are introduced into a liquid cyclone 5, in which adherent fine particles containing heavy metals are stripped off from the relatively large soil particles to obtain clean soil particles.
Patent JP-H10333851-A (JP)
Title: Output controller and method therefor, and output system
Inventor: ISHII NAOKI
IPC: B41J29/42
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a memory, and to drastically efficiently execute a printing processing by optimizing the reception buffer capacity. SOLUTION: A hose device generates and outputs the reception buffer capacity setting command of a printer from the output environment of an output application to be executed, and a printer side judges whether or not the reception buffer capacity can be changed according to the setting content of the setting command received in a step S11 (steps S12-S17), changes the capacity of the reception buffer only when it is judged that the reception buffer capacity can be set (a step S18), and when the reception buffer capacity is changed, the capacity of the reception buffer is returned to the reception buffer capacity before change after the end of this output processing (a step S54).
Patent JP-H08166474-A (JP)
Title: Watch with minute repeater function
Inventor: JIYANNKUROODO BERUNII
IPC: F15B5/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a user with an attractive original feature by a structure wherein an indicating means (short and long hands) performs an operation related to an acoustic signal. CONSTITUTION: When a time to be indicated is 4:48, a minute repeater function is actuated by means of push buttons 3, 4 and an operation with large amplitude corresponding to a sound notifying an hour is repeated four times. An operation with intermediate amplitude corresponding to a sound notifying a quarter of an hour is then repeated three times. Finally, an operation with small amplitude corresponding to a sound notifying a minute is repeated three times. More specifically, a short hand 1 is shifted from position 0 four times through one hour jamps a, b, c, d in response to the sound notifying an hour four times. A long hand 2 is then shifted from position 0 three times through a quarter of an hour jamps e, f, q in response to the sound notifying a quarter of an hour three times. Finally, the long hand 2 is shifted from the final position three times through jamps h, j, k in response to the sound notifying a minute three times.
Patent JP-S5667735-A (JP)
Title: Testing method for coating against jumping stone
Inventor: SAKAUCHI TSUNEO
IPC: G01N19/00
Filed: 1979-11-09
Abstract: PURPOSE: To permit the evaluation of the coating strength against a minute stone striking at a high speed by blowing a diamond grain to a test piece.  
     CONSTITUTION: After a sample 1 is placed on a sample holder 4 surrounded by a protecting wall 5, one diamond grain 2a is placed at a given position on a guide 6, and the air having a given pressure is supplied from a compressed-air inlet port 3 to blow the grain 2a to the sample 1 in order to test the coating against a jumping  stone. The speed of the diamond grain 2a is measured by using a speed sensor, and  the evaluation is indicated by the marginal pressure of the air pressure at which the  scar reaches the foundation of the coating when the air pressure is stepwisely  changed to the maximum, 5kg/cm 2 . The scars made by this testing method were  almost same as those made on the vehicle actually having driven on a speedway in  shape and size, and the method had less scatter in reproducing such scars than  conventional methods. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0439326-A (JP)
Title: Liquid crystal polymer and epoxy compound useful as monomer for production of the polymer
Inventor: MORIWAKI FUMIO
IPC: C08G65/22
Filed: 1990-06-04
Abstract: PURPOSE:To provide the subject polymer containing recurring units having a specific optically active aromatic group, having excellent response to electric field, etc., suitably working within a broad temperature range including a relatively low temperature range such as room temperature and useful for large- sized display element, etc. CONSTITUTION:The objective polymer contains the recurring unit of formula I {K is 1-10; j is 2-30; R<1> is optically active aromatic group of formula II to formula V [R<2> is optically active alkyl group of formula VI (m is 0-10; n is 1-10; C labeled with * is asymmetric carbon atom)]}. The polymer can be produced e.g. by the ring-opening polymerization of an epoxy compound of formula VII in the presence of a catalyst for the ring-opening polymerization of epoxy group such as stannic chloride.
Patent JP-H01313104-A (JP)
Title: Device for preventing sheet thickness variance in rolling mill
Inventor: WATANABE SHIGEO
IPC: B21B37/66
Filed: 1988-06-11
Abstract: PURPOSE:To prevent variations in sheet thickness caused by eccentricity of a backup roll by reading out a deviation of pressure in accordance with a standard pressure and a rotation angle of two backup rolls from a storing means at rolling and controlling applied pressure increasingly or decreasingly to cancel the deviation. CONSTITUTION:At the time when a 1st backup roll 13u and a 2nd backup roll 13d are at a standard angle, a pressure applied by pressing means 11,14u, and 15,14d is considered as a standard pressure and a deviation of an applied pressure from the standard pressure or the applied pressure is stored in correspondence to a rotation angle of the roll 13u and a rotation angle of the roll 13d per standard pressure. At rolling time, data corresponding to a standard pressure at the time and a rotation angle of the roll 13u and a rotation angle of the roll 13d is read out to control an applied pressure increasingly or decreasingly.
Patent JP-H11336954-A (JP)
Title: Expansion pipe for piping
Inventor: NASU TAKU
IPC: F16L9/06
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an expansion pipe for piping capable of deforming and absorbing the input in the pipe axis direction of a piping by the ground displacement such as an earthquake properly and not affecting to the wall penetration part for fixing the piping. SOLUTION: This expansion pipe 11a has a corrugated expanding/contracting part 12a expanding/contracting to the axis core direction and is connected to the pipe body 1c laid by penetrating one end of the expansion pipe 11a to the wall 6a of a structure 6 and the pipe body 1c is fixed by the fixing material 8 to the wall 6a. When a tensile load is generated in the pipe axis direction, in the corrugated expanding/contracting part 12a, the axial direction deformation is developed by the tensile load (ton) of the range of 1/5-1/30 based on the tensile break load (ton) of SGP and the corrugation 13a of the corrugated expanding/contracting part 12a is extended out and the elongation amount generated until a load is increased again becomes 15 cm or more.  Therefore, as the input unknown the bigness of the pipe axis direction can be deformed and absorbed by a big expanding/contracting amount with a small load, the wall penetration part for fixing the pipe body 1c connected to one end of the expansion pipe 11a is not affected to this input.
Patent JP-H09324715-A (JP)
Title: Fuel supply equipment for internal combustion engine
Inventor: KONDO SHINYA
IPC: F02D41/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To adjust an air-fuel ratio properly by restraing the excess of a fuel by adding to the fuel supplied from an injector, when a fuel vapor is processed to an engine. SOLUTION: By that a fuel supply equipment delivers the fuel in a tank 1 by a pump 4 and press-feeds it to an injector 8 and opens the valve of the injector 8 and injects the fuel, the fuel is supplied to an engine 9. An electronic control unit(ECU) 41 controls the injector 8 in response to the operation state of the engine 9 in order to control the fuel amount injected from the injector 8. ECU 41 controls the pump 4 so that the fuel pressure press-fed to the injector 8 can reach a prescribed value in response to the operation state and also can reduce the injection fuel amount from the injector 8, at first, when the fuel is purged from a canister 15 to the engine 9 and thereafter the injection fuel amount is further reduced. Therefore the delivery fuel amount from the pump 4 can be reduced.
Patent JP-H04371538-A (JP)
Title: Fine wire of copper alloy for electric and electronic equipment and apparatus
Inventor: IKEDA TOSHIYA
IPC: C22C9/00
Filed: 1991-06-17
Abstract: PURPOSE:To obtain the fine wire of a copper alloy for electronic and electric equipment and apparatus which is excellent in both of electrical characteristics, such as electric conductivity, and mechanical characteristics, such as tensile strength and bending strength. CONSTITUTION:This fine wire of the copper alloy for the electronic and electric equipment and apparatus contains respectively >=0.01wt.% metals Pd, Si and Ni, and 1.5 to 8.0% Pd+Si+Ni, preferably 0.05 to 0.2 Pd/(Si+Ni), and consists of the balance Cu and unavoidable impurities and is excellent in both of the electrical characteristics and the mechanical characteristics. This fine wire consists of the copper alloy consisting of Cu in which deposits are finely and uniformly distributed. Then, such copper alloy has good workability and can be made into a fine wire of <=90mum wire diameter. The sufficient mechanical characteristics are exhibited even if the copper alloy are made into such fine wire.
Patent JP-S5934013-A (JP)
Title: Flow direction control unit
Inventor: SUGAWARA NORIO
IPC: F24F13/14
Filed: 1982-08-19
Abstract: PURPOSE:To provide a flow direction control unit including a blow-off path which is rectangular in section and has a flat wall on one side and a curved wall on the other side, and a flow control wing rotatably disposed in the blow- off path, which can deflect and shunt the flow without changing the blow-off airflow so as to heighten comfortableness during air-conditioning. CONSTITUTION:One longitudinal wall of a blow-off path 5 rectangular in section which is connected to a blowing source 4 is a flat wall 6, and the other thereof is a curved wall 7 which is gradually expanded. The flat wall 6 is provided with a bas projection 8 for deflecting a part of the flow toward the curved wall 7, and a rectilineal wall 9 is formed downstream from the wall 6. A flow control member 10 is mounted in such a manner as to turn on a shaft 11 and substantially parallel to the longitudinal direction of the path 5 in the blow-off path 5. The flow control member 10 comprises a circular-arc head portion 10a, the center of which is eccentric to the shaft 11, and a bias operation portion 10b and a shunt operation portion 10c which are connected thereto. In this arrangement, the flow can be deflected and shunted without changing the blow-off airflow to heighten comfortableness during air-conditioning.
Patent JP-H0441189-A (JP)
Title: Control device for articulated manipulator
Inventor: MAEKAWA AKIHIRO
IPC: B25J13/08
Filed: 1990-06-04
Abstract: PURPOSE:To enable a highly accurate control difficult to receive the effects of the tare torque of a manipulator itself and friction, by realizing the simultaneous control of position and force for a articulated manipulator with speed as input. CONSTITUTION:The difference in the target values of the positions and forces in each directions of the orthogonal coordinates system provided on an articulated manipulator and the measurement values of actual positions and forces fed from angle sensors 13-15 and a force sensor 16 is found by a subtraction mean 50, the slippage from the target value is calculated and a correction speed for correcting this slippage is found. This correction speed is analyzed by a speed analysis mean 3, converted into the rotation speed of each joint of the manipulator and the articulated manipulator is driven with this rotation speed being fed to actuators 10, 11, 12 as command. Consequently, in the case of the command being 0, speed = 0 namely, respective joints of the manipulator become just as still because of the speed of each joint being command.
Patent JP-H06112491-A (JP)
Title: Field-effect transistor
Inventor: JIYOOCHIMU ENU BERUGARUDO
IPC: H01L21/336
Filed: 1993-06-16
Abstract: PURPOSE: To provide the MOSFET element of a double-gate thin film or an SOI, in which a substrate main body is sufficiently thin. CONSTITUTION: This device consists of a relatively thin siGe layer 102 interposed between Si layers 104 and 106. The siGe and Si layers are formed on an insulating substrate, and the regions of a source 116 and a drain 118 are formed by doping such that a channel region is formed.
Patent JP-S5936686-A (JP)
Title: Organogermanium compound having both hydrophilic nature and lipophilic nature and its preparation
Inventor: KAKIMOTO NORIHIRO
IPC: A61P37/00
Filed: 1982-08-23
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are H, or lower alkyl; A is OH, amino, its salt, O-lower alkyl). EXAMPLE:A compound shown by the formula II. USE:An agent for immunotherapy. Having no toxicity at all, quickly being absorbed and excreted in organisms, satisfying two exclusive conditions wherein effective pharmaceutical activities are manifested and continued with its constant dose. PROCESS:A cinnamic acid derivative shown by the formula II (B is ester from cyano, carboxyl, haloformyl, carbamoyl, or lower alkyl) is reacted directly or indirectly with a trihalogermane (e.g., trichlorogermane, etc.) shown by the formula X3GeH to give a trihalogermylcinnamic acid derivative shown by the formula III, which is hydrolyzed with an acid or alkali.
Patent JP-S6037139-A (JP)
Title: Gate valve mechanism in wafer transfer path
Inventor: KUDOU KATSUYOSHI
IPC: H01L21/677
Filed: 1983-08-10
Abstract: PURPOSE:To conveyors in vacuum chambers approach to each other, and to transfer a wafer in an in-line system by obliquely mounting a sealing surface in the direction of transfer of the wafer and forming a shutter in a rotary system. CONSTITUTION:A gate sealing surface 24 is inclined at an angle of approximately 45 deg. from a surface vertical to the direction of transfer of a wafer. The rotary operation of a rotary actuator 45 is transmitted over a shaft 39 through a coupling 46, and a shutter 25 fixed to the shaft 39 is opened and closed. The gate sealing surface 24 and the shutter 25 are sealed by an O ring 26. The shaft 39 is incorporated into a gate valve proper 33 through a ball bearing 44 and bearing cases 41, 50. Since the gate sealing surface is inclined and the shutter is turned, a space between conveyors in a spare vacuum chamber 30 and a main vacuum chamber 34 can be reduced.