baber/WOPTO huggingface dataset:
Patent JP-H08283000-A (JP)
Title: Work positioning method and crane device
Inventor: TOKUDA YOSHIHARU
IPC: B66C13/16
Filed: 1995-04-18
Abstract: PURPOSE: To correspond to a request for positioning accuracy by suspending a work in the vicinity of a desired position switched to a cylinder having a balance circuit of generating tensile force in an opposite direction to a suspension load, vertically moving the work to detect changing the suspension load, and operating the cylinder controlled to be based on a control signal. CONSTITUTION: A work is fed to a part in the vicinity of a mounting position by operating a hoist device 4, to turn off its switch and to turn on a controller. The work is held to a stationary condition in this position, to detect a suspension load of the work by a load cell 7. A pressure of air equivalent to the suspension load is applied to an air cylinder 5 through an air balance circuit 6, to hold the workpiece in this position. Next in order to set a mounting position of the work, when it is brought upward through hands, is detected by also the load cell. The air cylinder 5 is moved in the lower limit direction in accordance with this detection, and when a hand is detached, external force is made zero, to stop the work balanced in a position corresponding to release of holding.
Patent JP-S62250336-A (JP)
Title: Method and instrument for measuring viscoelasticity by free dumping oscillation
Inventor: NAITO YUJI
IPC: G01N19/00
Filed: 1986-04-23
Abstract: PURPOSE:To obtain an output from which an error is always removed and accurately measure the viscoelastic characteristics of the coating layer of a composite specimen by providing the middle portion of the specimen with an inertial body and measuring a dumping oscillation waveform while applying a tension to the specimen. CONSTITUTION:A turn table 24 for giving a specimen 21 an initial oscillation is rotatably provided on the supporting mount 23 of an instrument and a diaphragm device 25 and a frame 26 are provided in the central position and on the periphery of the turn table 24, respectively. An inertial body 22 is mounted to the middle portion of the specimen 21 mounted between chucks 28A and 28B and the arm 22A of the inertial body 22 are provided with metal plates 22B and 22C at both ends. Further, a tension adjuster 29 is provided in a position wherein the specimen 21 is stretched in a straight line on the center of the table 24 and displacement sensors 30B and 30C are provided between the frame 26 and the metal plates 22B and 22C, respectively. A dumping oscillation is measured while applying a tension to the specimen 21 and an output from which an error is always removed is obtained to measure the viscoelastic characteristics of the specimen 21 with a high accuracy.
Patent JP-H05264338-A (JP)
Title: Light-sensing element device and light pickup apparatus
IPC: G11B7/13
Filed: 1992-03-19
Abstract: PURPOSE:To facilitate regulation of optical components for monitoring the quantity of light of LD and to lessen the number of the components. CONSTITUTION:A light flux reflected by a beam splitter 3 is made to enter a light-sensing element unit 30. This light-sensing element unit 30 is constructed by embedding a light-sensing element 32 in a block 31 made of a transparent material and also by forming an incidence surface 33 thereof to be a convergence surface such as a spherical surface, a non-spherical surface, a cylindrical surface or a Fresnel lens surface. The light-sensing surface of the light-sensing element 32 is just opposed to the incidence surface 33. Accordingly, the light flux entering the light-sensing element unit 30 is converged by the incidence surface 33 and cast on the light-sensing surface of the light-sensing element 32.
Patent JP-S5718083-A (JP)
Title: Semiconductor storage circuit device
Inventor: INABE YASUNOBU
IPC: G11C11/416
Filed: 1980-07-07
Abstract: PURPOSE:To increase the input information write-in/readout speed, by inserting a delay circuit between a control signal source and an OR circuit and providing a readout current switching circuit. CONSTITUTION:At write-in of an input information D, the write-in current IW1 of a bit line B1 flows together with a readout current IR1, and minority carrier stored in the base of a transistor (TR) M1 and a TRQ2 disappears to turn off the TRQ2. In this case, the readout current IR1 is controlled with a current switching circuit SR1. Thus, even if the bit line B1 is connected to the constant current source circuit IW1, the bit line B1 (or B2) is connected to the constant current source circuit IR1, so that the minority carrier of the base of the TRs M1 and Q2 disappears
Patent JP-S59218711-A (JP)
Title: Superconductive magnet
Inventor: TAKANO ICHIROU
IPC: H01F6/06
Filed: 1983-05-27
Abstract: PURPOSE:To enable to conserve an expensive superconductive conductor as well as to make compact a cryostat by a method wherein the coil interval of the linear part of an opposing type race track coil or an opposing type saddle- shaped coil is brought to the optimum value corresponding to coil width and magnetic field space. CONSTITUTION:The relations separately shown by a formula are formed between the coil width 2w, the space 2h of a pair of coils and the magnetic field space 2lx in vertical direction to longitudinal direction of the coil. Two race track type supercnductive coils or saddle type superconductive coils are faced each other under the condition wherein the length 2lz of the magnetic field space is longer (lz>lx) than the width 2lx, and under the condition of high magnetic field Bo. Every coil has a linear part, and when the length 2lz of the magnetic field space is made longer, a constant high magnetic field Bo can be generated throughout the length 2lz of the magnetic field space by making said linear part longer.
Patent JP-H05292691-A (JP)
Title: Rotor of electric rotating machine
Inventor: MORIMOTO HIROSHI
IPC: H02K1/32
Filed: 1992-04-13
Abstract: PURPOSE:To improve the electrical and mechanical performances of a rotor, by coupling directly the rim and core of the rotor to each other via an engaging part provided between them, and by providing cooling passages in the rotor. CONSTITUTION:A rim 3 of a rotor and a core 5 of the rotor are coupled to each other by no core key, but they are coupled to each other directly by engaging a dovetail protruding part provided on the core 5 with a dovetail recessed part provided on the rim 3. Also, air ducts 9, core ducts 10, and rim ducts 11 are provided in the rotor, and the air ducts 9 and the core ducts 10 are respectively connected with the rim ducts 11. Hereupon, the core ducts 10 are so provided in the core 5 as to extend in its radial direction, and the air ducts 9 are so provided in the rim 3 as to extend in its radial direction, and further, the rim ducts 11 are so provided in the rim 3 as to extend in its laminar direction. As a result, it is possible to make the structure of the outer peripheral part of the rim 3 continuous, and the coupling part, the core 5 and a winding 7 of the rotor are cooled, and in its turn, the electrical and mechanical performances of the rotor can be improved.
Patent JP-H01265006-A (JP)
Title: Moth-proofing sheet
Inventor: KAWAGUCHI JUN
IPC: A01N43/90
Filed: 1988-04-14
Abstract: PURPOSE:To obtain a safe moth-proofing sheet having low residual toxicity, by using obacunone, nomilin, limonin, deoxylimonin, deacetylnomilin or limonexylic acid of natural origin as an active component. CONSTITUTION:The objective moth-proofing sheet contains one or more kind of compounds selected from obacunone, nomilin, limonin, deoxylimonin, deacetylnomilin and limonexylic acid which are vermin-repellents originated from nature, having remarkable effect, extremely high safety and extremely low toxicity and extracted from the peel and/or pip of citrus fruit. The base material for the sheet is paper, cloth, nonwoven cloth, synthetic resin sheet (e.g. polyethylene sheet or nylon sheet) or their composite material. The moth- proofing sheet exhibits excellent repelling effect against a wide variety of vermin.
Patent JP-S5426407-A (JP)
Title: Power feed for motor in small rotary equipment
Inventor: NAKANO HIDEJI
IPC: H02K5/04
Filed: 1977-07-30
Abstract: PURPOSE: To eliminate a work required for soldering lead wires, likely by making a press contact of a pair of contact pieces, having a springy property and provided in an essential unit body, to a motor terminal at both sides of an engaged part in a motor main unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000289977-A (JP)
Title: Engine accelerator limiting device in hydraulic work machine
Inventor: MASUDA SHUICHI
IPC: B66F11/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an engine accelerator limiting device limiting an engine rotation control possible region by an accelerator control mechanism below predetermined number of rotation automatically when a temperature of hydraulic fluid is lowered. SOLUTION: This engine accelerator limiting device A is constituted by a rotation limiting part 10 attached to an accelerator control mechanism 9 to limit an engine rotation control possible region by the accelerator control mechanism 9 below predetermined number of revolutions when the accelerator control mechanism 9 is operated and a hydraulic fluid temperature detection part 11 which detects that a temperature of hydraulic fluid sucked by a hydraulic pump 2 is below a predetermined temperature and outputs an operation signal to the rotation limiting part 10.
Patent JP-H0214524-A (JP)
Title: Cleaning and its apparatus
Inventor: UCHINO MASAHIDE
IPC: B08B3/04
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a sure cleaning effect with a small number of operations and in a small working area by a method wherein an object to be cleaned which has been immersed in a cleaning liquid is shifted in a direction opposite to a circulating direction of the cleaning liquid inside a circulation route where the cleaning liquid is circulated in a definite direction. CONSTITUTION:A circulation route 3, of a cleaning liquid, formed nearly in the lower half inside a tubular body 1 circulates the cleaning liquid 2 form one end to a direction of the other end. An inverse circulation route 8 formed at the upper part inside the tubular body 1 circulates a pressurization gas 9 in a direction opposite to a circulation direction of the cleaning liquid 2; the gas pressurizes a pressure-receiving part 11 protruding on the surface of an object 4 to be cleaned and shifts the object 4 to be cleaned to a direction opposite to the circulation direction of the cleaning liquid 2. When the object to be cleaned is shifted by using the pressurization gas in this manner, it is possible to surely prevent an impurity such as a dust particle or the like from creeping into the tubular body 1 and to make a cleaning effect sure when the pressurization gas is filtered and cleaned.
Patent JP-H06173512-A (JP)
Title: Claw assembly
Inventor: GABURIERU GUROMOTOKA
IPC: E05C3/06
Filed: 1993-04-20
Abstract: PURPOSE: To provide a pawl assembly where a pawl is positioned at various angle positions. CONSTITUTION: A pawl assembly is provided with a threaded shaft 20 of non- circular section, a slender pawl 30 with a circular through hole 32, and a clip 40 that is mounted onto the shaft so that it cannot be rotated. The clips touches the pawl to prevent its rotation. The clip is provided with a non-circular through hole 41 corresponding to the non-circular section of the shaft and a curvature part 42 in contact with the side surface of the pawl to prevent rotation. By using this sort of clip, an accurate position in an axial direction on the shaft is provided and at the same time the pawl can be positioned at various angle positions. The pawl assembly can be used in latches for cabinets and the like.
Patent JP-H11289699-A (JP)
Title: Rotor of electric motor
Inventor: SASAHARA TOSHIKAZU
IPC: H02K1/27
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive rotor with extremely simple structure, by utilizing a step part being composed on both end faces in the axial direction of a permanent magnet and a lamination core part for sealing balance putty. SOLUTION: Balance putty 12 is sealed to a step part being composed at a lamination core part 16 of both ends in the axial direction of a plurality of permanent magnets 11 being inserted into a specific position of the lamination core part 16. The balance putty 12 is sealed to the step part of at least one end of both ends in the axial direction of the permanent magnet 11 for composing a rotor 10. In this manner, the unbalance of the rotor 10 can be corrected by an extremely simple configuration, and the fixing of the locking piece of a plurality of permanent magnets 11 can be made by sealing the balance putty 12, thus obtaining an easy and inexpensive rotor 10.
Patent JP-H10268514-A (JP)
Title: Photopolymerizable composition
Inventor: FUJIMAKI KAZUHIRO
IPC: C08F38/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable composition high in sensitivity and restrained from occurrence of development sludge. SOLUTION: The photosensitive composition to be used contains a compound having an additionally polymerizable ethylenically unsaturated group, a photopolymerization initiator, and an amino acid salt represented by the formula in which each of R<1> and R<2> is an H atom or an alkyl or alkenyl or alkynyl group; each of R<3> and R<4> is an H or halogen atom or an alkyl, alkenyl, alkynyl, or aryl groups; each of optional pairs of R<1> -R<4> may form a ring; and (n) is an integer of 1-4; M<n+> is an n-valent counter ion, thus permitting the obtained composition to be high in sensitivity and to be good in the solubility of unexposed parts in a developing solution and to be restrained from occurrence of development sludge in the developing solution.
Patent JP-S60236038-A (JP)
Title: Temperature variation detecting circuit
Inventor: MATSUI TOSHIO
IPC: G01K3/10
Filed: 1984-05-10
Abstract: PURPOSE:To detect a sudden variation in temperature with simple circuit constitution, by inputting an output of a temperature detecting part to an alarm outputting circuit through a prescribed voltage comparing circuit part, and generating an alarm signal. CONSTITUTION:An output VT of a temperature IC1 is outputted as a voltage proportional to an ambient temperature. In case the ambient temperature rises slowly and normally, a value of a voltage V charged to a capacitor C through a resistance R1 holds a larger state than a voltage VL which has divided the voltage VT by a resistance R4 and R5. Therefore, an output of a voltage comparing circuit CMP2 continues a state of ''H''. Also, an output of a CMP1 continues a state of ''H'', as well. In case the ambient temperature has changed suddenly, for instance, a temperature has risen suddenly, the voltage VL follows the voltage VT immediately and rises suddenly, but the voltage V rises by a time constant of R1 and C, therefore, a period of VL>V is generated. In this case, an output of the voltage comparing circuit CMP2 becomes ''L'', and an alarm signal is sent out of an output terminal 12.
Patent JP-S58214418-A (JP)
Inventor: MITSUSHIERU AREKUSAANDORU OREN
IPC: F16D3/32
Filed: 1983-05-26
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-H02271846-A (JP)
Title: Ultrasonic tomographic device
Inventor: KITAMURA HIROAKI
IPC: A61B8/14
Filed: 1989-04-13
Abstract: PURPOSE:To reduce or prevent danger caused by erroneous diagnosis or the erroneous operation of a stick needle by providing a means to graphically display the relation between the scan direction of an ultrasonic picture and the direction of a probe. CONSTITUTION:An echo signal from a probe 1 is amplified by an amplifier circuit 2, inputted to an analog/digital converter 3 and converted to a digital signal. Picture data outputted from the converter 3 are inputted to a memory 4 for picture display, successively stored in correspondence to a memory address from an address generation circuit 5 and outputted to a synthesizing circuit 7. Picture data from the memory 4, scan marks M1 and M2 from a scan marker 6 and picture crossing marks SL1 and SL2 from a picture cross marker 12 are mixed and outputted to a digital/analog converter 8 by the synthesizing circuit 7. The picture data from the converter 8 are displayed on a display 9. Thus, since the relation between the direction of the probe 1 and the scan direction of the ultrasonic picture is displayed by using a graphic, geometrical relation between an observing tomograph layer and the probe 1 can be intuitively recognized.
Patent JP-H03291514-A (JP)
Title: Stable value extracting method for earth magnetism azimuth sensor
Inventor: ISHIGAMI TADATOMI
IPC: G01C17/38
Filed: 1990-04-09
Abstract: PURPOSE:To reduce an error due to coordinate variance by performing a dividing and an evaluating process using the ratios of the mean coordinate points of several past X and Y coordinate points about an optional set value of the azimuth circle radius of the earth magnetism sensor and individual coordinate points used for the averaging. CONSTITUTION:Output data on an absolute azimuth which is detected by the earth magnetism azimuth sensor 1 and base upon the earth magnetism, output data on the azimuth change of a vehicle from the difference between the right and left wheel speeds of the vehicle which is detected by a wheel speed sensor 2, and output data on the moving distance of the vehicle which is detected by a travel distance sensor 3 are inputted to an arithmetic part 5 through a sensor interface 4. The arithmetic part 5 calculates the running mean coordinate point of several past coordinate points on X and Y coordinates based upon the X and Y component output values of the sensor 1 including the current point. Then the ratio of the values for the mean coordinate point of the past coordinate points used for the running averaging and the optional set value of the azimuth circle radius on the X and Y coordinates is evaluated as the coordinate variance, the data detected by the sensor 1 is given a grade of detection accuracy, and the result is display at a display part 6.
Patent JP-S59219782-A (JP)
Inventor: TSUZURAO HIDEO
IPC: G06F3/038
Filed: 1983-05-28
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-S5217122-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: KOSUDA TOORU
IPC: F02D3/00
Filed: 1975-07-30
Abstract: PURPOSE: Fuel injection device in which a fuel may be intermittently supplyed in high accuracy in response to a volume of intake air in a simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06312029-A (JP)
Title: Safety belt fitting device
Inventor: YAMATORI HISATERU
IPC: A62B35/00
Filed: 1993-04-20
Abstract: PURPOSE:To improve the safety of a safety belt capable of being moved smoothly along a master rope without needing to get the safety belt out of the master rope even when the safety belt passes through an intemediate post. CONSTITUTION:A master rope support fitting 4 is mounted on an intermediate post 2. The master rope support fitting 4 is provided with a flat plate part (intermediate plate 42, flat plate part) having the thickness thinner than the diameter of the master rope 3 and a master rope support part 43 formed integral with the flat plate part to support the master rope. A safety belt support fitting 5 which surrounds the outside of the master rope while having the flat plate part of the master rope support fitting 4 inserted therethrough and being formed with a horizontal slit having the width thinner than the diameter of the master rope 3 is mounted on an end of a safety belt 1. The safety belt support fitting 5 is provided with a plurality of rollers 54, 55 rolling along the outer periphery of the master rope 3.
Patent JP-2000281489-A (JP)
Title: Method for forming pattern on diamond substrate surface
Inventor: HASHIMOTO SEIICHIRO
IPC: H01L21/302
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for the surface processing of a diamond substrate keeping the flatness of the processing surface. SOLUTION: Since the carbon atoms or molecules constituting a diamond substrate 12 are diffused into a carbon-absorbing material by heating and pressing, the surface of the diamond substrate 12 moves toward the carbon-absorbing material to effect the transfer of the pattern on the carbon-absorbing material to the surface of the diamond substrate. Since a molybdenum plate is placed opposite to the exposed area of the surface of the diamond substrate, the surface movement of the diamond substrate 12 beyond the depth of the plate is suppressed to enable the control of the thickness of the pattern in high accuracy.
Patent JP-S59218479-A (JP)
Title: Cleaning device of image forming face
Inventor: IKEDA KAZUHIRO
IPC: G03G21/00
Filed: 1983-05-27
Abstract: PURPOSE:To prevent the degradation of the cleaning effect due to the wear or deformation of a rotary brush by providing a turning arm which is so turned that it approaches an image forming face to space it and holding the rotary brush on this turning arm. CONSTITUTION:The rotary brush 5-2 is held by the turning arm 7 and is supported freely turnably with respect to a supporting shaft 6. Consequently, even if the outside diameter of the rotary brush 5-2 is changed by wear, deformation, or the like, the rotary brush 5-2 is always brought into contact with a cylindrical surface of a rotary drum 1 with an approximately constant contacting pressure which is determined by the weight of the rotary brush 5-2, the weight of a counter weight 8, and distances from the supporting shaft 6 to individual gravity action lines, unless the turning arm 7 strikes a stopper 9, and thus, a stable cleaning effect is always attained. The outside diameter of the rotary brush 5-2 is detected by a photosensor 10 to detect automatically the quantity of wear of the rotary brush 5-2.
Patent JP-H02271700-A (JP)
Title: Driving mechanism for theta-direction rotation for electronic component sucking nozzle
Inventor: HIDESE WATARU
IPC: H05K13/04
Filed: 1989-04-13
Abstract: PURPOSE:To extremely simply and accurately rotate a nozzle at a small angle and to precisely theta-correct an electronic component by finely rotating the nozzle around its axial center as a center by the rotation of a rotary member upon driving of a cam. CONSTITUTION:When a motor 37 is driven to rotate a cam 39, a cam follower 40 is rotated at a fulcrum 41 as a center, a rotary member 46 is rotated in conjunction therewith ar a nozzle 25 as a center, and the nozzle 25 coupled to the member 46 is rotated at its axial center as a center. In this case, the rotating angle of the nozzle 25 is determined by parameters such as shape, size of the cam 39, rotating radius of the follower 40, length of the member 46, etc., and hence the parameters are so set as to reduce the rotary angle of the rotary member, thereby finely rotating the nozzle 25. Thus, in order to output positional accuracy of theta direction mounted on the board, the nozzle can be accurately and finely rotated.
Patent JP-H02271476-A (JP)
Title: Vector data managing system
Inventor: ABE SHUNICHI
IPC: G06T1/00
Filed: 1989-04-13
Abstract: PURPOSE:To efficiently store data by managing concentrically substance of graphic data, constituting a segment and a premitive so as to become an index table thereto, and executing no redundant retrieval. CONSTITUTION:At the time of detecting a segment and a primitive of a graphic having some specific coordinate train, the retrieval is started, based on a coordinate train 2 on a substance table. As a result of retrieval, by referring to related segments 3, 4 and related primitives 7 - 10 of the graphic concerned, as what kind of segment and primitive its graphic is registered can be known immediately. On the contrary, at the time of executing the operation by designating the segments 1 - 2, as well, substance data of the segment and primitive concerned is obtained immediately by pointers 5, 6.