baber/WOPTO huggingface dataset:
Patent JP-S63256359-A (JP)
Title: Measuring device for dimension in grinding
Inventor: GOTO NOBORU
IPC: H01L21/304
Filed: 1987-04-10
Abstract: PURPOSE:To measure a dimension with high accuracy on the way of grinding by providing a cooling device for forcibly cooling at least the second tracing needle of the first tracing needle abutting to the upper surface of a table and the second tracing needle abutting to the upper surface of a work piece mounted on the table. CONSTITUTION:On the way of grinding a work piece 13 by a grindstone 15, the grinding is stopped once and the first tracing needle 10 and the second tracing needle 11 are abutted to the upper surfaces of a table 12 and work piece 13 respectively. Since the second arm 8 displaces upwards by the thickness of the work piece 13, the thickness of the work piece 13 is measured with the displacement. In this case, the temperature of the work piece 13 rises by the frictional heat but cooling water is always supplied from a cooling hole 19 to the second tracing needle 11 so that the temperature of both tracing needles 10 and 11 are equal. Thus, the linear expansion of both tracing needless 10 and 11 are equal so that it is possible to perform measurement with high accuracy.
Patent JP-S61246806-A (JP)
Title: Robot controller
Inventor: KURAKAKE MITSUO
IPC: H04B10/07
Filed: 1985-04-24
Abstract: PURPOSE:To improve the reliability of a robot system by connecting between a light emitting source and a photointerruptor and between the photointerruptor and a photodetecting circuit by an optical fiber. CONSTITUTION:An optical fiber cable led to a robot mechanism section 2 is led to the tip of a U axis arm through a W axis arm and the U axis arm. A light emitting section 3a is fitted to the tip of the optical fiber cable led to the tip and the U axis and a light guide part 3b is arranged at an opposed position and the luminous flux 3c irradiated from the section 3a is made incident from the section 3b. Then the light is led to a photodetection section 1g via the optical fiber cable connected thereto. A light shield plate 3d connected to the turning shaft of a wrist of a robot is provided and photo-interruptor is formed.
Patent JP-H10284977-A (JP)
Title: Surface acoustic wave device and communication equipment using the device
Inventor: YUHARA AKITSUNA
IPC: H04J13/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and inexpensive spectrum communication equipment by arranging an encoding electrode and a transmission/reception wave electrode at specified interval and specifying exciting strength di ' which is standardized with respect to the center electrode element of i-th external electrode elements at both sides from a center electrode element side in the transmission/reception wave electrode. SOLUTION: The encoding electrode consists of N-number electrode elements, the transmission/reception wave electrodeconsists of the center electrode element and the external electrode element which are the same in number and arranged symmetrically at the both sides of the center electrode element. An interval between the encoding electrode and the transmission/reception wave electrode is adopted as V.Tc (V is the average sound speed of surface acoustic wave and Tc is one chip time).  Exciting strength di ' is a formula I (Ck is the formula II at the time of 2<=k <=N+1 (k is a natural number) with the exciting strength do of the center electrode element as one and also is the formula III at the time of k>=N+1, an is a binary encoding coefficient which is expressed by diffusion encoding formulas IV and V (n=1, 2,..., N) and bn is the polarity arrayal of the respective electrode elements expressed by the encoding electrode formula VI (b1 =aN,..., bN=a1 ).
Patent JP-S63256711-A (JP)
Title: Production of vinylidene fluoride based resin monofilament
Inventor: OHIRA KATSUJI
IPC: D01F6/12
Filed: 1987-04-10
Abstract: PURPOSE:To obtain the titled filament having a high tensile and and knot strength without containing air bubbles, by extruding a vinylidene fluoride based resin through a nozzle and passing the resin through an air gap and cooling bath kept at specific temperatures. CONSTITUTION:A vinylidene fluoride based resin which is preferably vinylidene fluoride homopolymer or a copolymer of >=70wt.% vinylidene fluoride with vinyl fluoride, tetrafluoroethylene, trifluorochloroethylene and/or perchlorovinyl ether, etc., is melted and extruded through a nozzle. A filament in the form of a melted strand is subsequently passed through an air gap part having a heat insulating zone, such as a heat insulating cylindrical body, at a temperature within the range of 50-100 deg.C internal temperature, then a cooling bath kept at 40-80 deg.C temperature and cooled to afford the aimed filament.
Patent JP-H07295277-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: NAGAHARA SUSUMU
IPC: G03G5/147
Filed: 1994-04-26
Abstract: PURPOSE:To provide an electrophotographic photoreceptor having excellent electrophotographic characteristics, high hardness and excellent durability by containing a solvent-soluble polyaniline as a binder for a protective layer into a surface protective layer. CONSTITUTION:The surface protective layer of an electrophotographic photoreceptor 1 contains the solventsoluble polyaniline. The solvent-soluble polyaniline can be synthesized by chemical oxidation polymn. of aniline and includes a block polymer of a quinodiimine structure and p-phenylene diamine structure. If the p-phenylene diamine structure exists at a certain ratio or above in the polyaniline, the structure weakens the hydrogen bonds between the molecular chains and that is why the polyaniline is considered to have the solubility. While the mol.wt. of the polyaniline to be used is not particularly limited, the average mol.wt. of 1X10<4> to 1X10<7> is more preferable by taking the strength as the protective layer and the solubility in org. solvents into consideration. The volume resistivity of the protective layer is preferably 10<8> to 10<15>OMEGAcm. Image flow arises if the resistance is too low. The increase of residual potential arises if the resistance is too high.
Patent JP-H08284212-A (JP)
Title: Shift lever fixing device for travel work machine
Inventor: YASUI AKIJI
IPC: E02F9/24
Filed: 1995-04-13
Abstract: PURPOSE: To provide a shift lever fixing device for a travel work machine ensuring high workability by installing a mechanism laid at the base end of a shift lever in such a state as releasable from a driver's cabin. CONSTITUTION: Regarding a travel work machine with a shift lever 8 and a work lever arranged in a driver's cabin to operate a travel device and a work section via a separate operation, the shift lever 8 is rotatably connected to a support shaft 13 and a working member 14 operable with the turn of the lever 8 is provided with an engagement section 14a. Then, the section 14a is secured with a fixing mechanism 9 releasable from a driver's cabin, thereby fastening the lever 8 at a neutral position. In this case, the fixing mechanism 9 is formed out of a fixed piece 90 coupled to the section 14a for the guide thereof to the neutral position, and a cylinder section to energize and move the piece 90 to a fixed side with a spring 91, upon the stoppage and release of the feed of pressure oil.
Patent JP-S60232502-A (JP)
Title: Liquid prism
Inventor: TAMAKI HIROSHI
IPC: G01C5/02
Filed: 1984-05-04
Abstract: PURPOSE:To make stable measurement even if there is an abrupt fluctuation in temp. by providing a good heat conductive member under the free liquid surface of a liquid to make rapidly the temp. of the liquid over the entire part of the liquid uniform so that the generation of the convection and the disturbance in the free liquid surface is obviated. CONSTITUTION:A liquid 10, for example, silicon oil having 1.4 reflectivity is sealed into a liquid vessel 20. The vessel 20 is constituted of a base part 21 and cap part 22 formed at least partly of a light transmittable material. The entire part of the base part 21 is made of, for example, a glass prism having 1.52 refractive index. The liquid 10 and good heat conductive member 30 are sealed into the vessel 20. The member 30 is provided to the free liquid surface 11 of the liquid 10 and is placed to about the depth at which no influence is given to the liquid surface 11 even at the inclination angle within a measuring range. The member 30 is made of a good heat conductive metal such as copper or aluminum and is provided with an aperture 31 for transmission of light from the base 21 of the vessel 20 at the center.
Patent JP-H02268602-A (JP)
Title: Apparatus for removing attached soil from rotary tiller
Inventor: ONISHI NAOKI
IPC: A01B33/12
Filed: 1989-04-07
Abstract: PURPOSE:To remove soil attached to the inner face of a rear cover by the vertical oscillation of the rear cover caused by the uneven surface of plowed soil by extending a link to move a scraper in machine direction by the vertical motion of the rear cover. CONSTITUTION:A scraper 30 of a rear cover 15 is held at a position determined by the height of the rear cover 15 and the length of a link 37 by the link extended between both ends of the scraper and a rotary fixing side (the right and left-side cover 13). When the rear cover 15 is lowered, the scraper 30 is transferred along a guide part 31 to the rear part of the rear cover 15 and when the rear cover 15 is moved upward, the scraper 30 is transferred forward.
Patent JP-S62244264-A (JP)
Title: Driving device motor
Inventor: WASHIMI AKIYASU
IPC: G03B13/36
Filed: 1986-04-17
Abstract: PURPOSE:To improve the torque characteristics of a motor by fixing a magnet on the end surface of a rotor while arranging a position sensitive element so as to be oppositely faced to the magnet. CONSTITUTION:The rise section of a fixed pole member 2, the nose section of a magnetic core member 4, the nose section of a magnetic core section 12 and the fall section of a fixed member 10 fill the roles of stators 2a, 4a, 12a, 10a to a rotor 6. A permanent magnet 19 magnetized at a plurality of poles of the same number as the rotor 6 is fastened to the end surface of the rotor 6. Hall elements 21, 22 are disposed oppositely to the permanent magnet 19, and the Hall elements 21, 22 are mounted separated by 90 deg. in order to take the timing of driving currents caused to flow through stator windings 3, 11.
Patent JP-H04321398-A (JP)
Title: Remote data measurement processing system
Inventor: HIROGUCHI MASAYUKI
IPC: F41G7/00
Filed: 1991-04-20
Abstract: PURPOSE:To considerably improve the reliability of a flying test of a flying body. CONSTITUTION:An allowable range setting section 1 sets an allowable range Ai for each measurement data in the state before fling of the flying performance of the flying body acquired via a telemeter line in the unit of the standard deviation. A mean value standard deviation calculation section 2 reads each measurement data in the past stored in a storage section 3 and calculates a mean value Mi and a standard deviation sigmai with respect to items (i). The storage data in the storage section 3 is calculated based on the past result at a mean value standard deviation calculation input calculation section 4. A discrimination section 6 discriminates various measured values Di before flying at present inputted from a measured value input section 5 based on the criterion set according to the allowable range Ai, the mean value Mi and the standard deviation sigmai to recognize the acceptability as an advance check to the transit to the flying evaluation of the flying object.
Patent JP-S5614541-A (JP)
Title: Hot melt composition
Inventor: MATSUO KOUTAROU
IPC: C09J193/00
Filed: 1979-07-12
Abstract: PURPOSE: To provide the titled composition having excellent adhesiveness, ageing resistance or the like and being suitable as a hot melt adhesive agent consisting of an ethylenic copolymer and/or a wax and a polyhydric alcohol ester of purified disproportionated rosin.  
     CONSTITUTION: To (a) 100pts.wt. of an ethylenic copolymer such as a copolymer of ethylene and vinyl acetate and/or about 10W300pts.wt. of a wax such as paraffin wax, (b) an ester obtained by a method wherein a disproportionated rosin obtained by subjecting rosin to disproportionating reaction in the presence of a disproportionating catalyst at about 100W300°C for about 10minW8hr is purified by, e. g., distillation and esterified with a polyhydric alcohol such as glycerine or trimethylolethane is added in an amount of 10W150pts.wt. to 100pts.wt. of (a) component and mixed uniformly to obtain an objective hot melt composition. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05292263-A (JP)
Title: Image reader
Inventor: TOYODA MASABUMI
IPC: H04N1/04
Filed: 1992-04-09
Abstract: PURPOSE:To store and display a large original efficiently in a way easy to recognize by storing the original of a size larger than a scanning means by eliminating the part of the original overlapped on an adjacent image as continuous data, and scrolling the display range of the original. CONSTITUTION:When the original of a size larger than that of a scanner part 1 is read and stored, the first part of the original is read first by the scanner part 1, and it is stored in an information storage part 4. Thence, a part adjacent to that part is read, and the image data of the part is stored in a temporary storage part 2. A comparison part 3 compares the image data with that of the first part stored in the information storage part 4, and stores data from which a detected overlapped part is eliminated as one sheet of image data. The data of the part to be displayed is inputted to a memory 5 for display based on a scroll signal from a signal input part 7. Furthermore, when the scroll signal is inputted, the storage content of the memory 5 for display is shifted in a direction reverse to that of scrolling, and new data is inputted from the information storage part 4 to a terminal part on a scroll side.
Patent JP-S5213158-A (JP)
Title: Thawing method
Inventor: MORITA MASAHIRO
IPC: A23B5/04
Filed: 1975-07-21
Abstract: PURPOSE: To thaw frozen foods evenly and rapidly from the surface to the inside of foods. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61248369-A (JP)
Title: Fused carbonate fuel cell
Inventor: GYOTEN HISAAKI
IPC: H01M8/24
Filed: 1985-04-25
Abstract: PURPOSE:To improve the performance of a laminated fuel cell and to obtain the long life by using an electrolyte body used in the cell as a sealing material between an active material gas distributing device and a cell body. CONSTITUTION:The electrolyte body 1 of a laminated cell is manufactured by hot-pressing the mixture of mixed carbonate (for example, it is set to Li2 CO:K2CO3=62:38 in the mole ratio, and to have a melting point of 495 deg.C) and lithium aluminate powder. A sintered body 15cm square of nickel powder is used for an electrode 2. And projections are provided in the opposing ends which are different from each other in both an upper surface and a lower surface of a bipolar plate 4 (stainless steel SUS 304), and an anode gas a and a cathode gas c are supplied from directions which are mutually intersected. A wire net 3 of stainless steel which has both a function of the pressure welding of an electrode to the electrolyte body and a function as a current collecting body is provided between the bipolar plate 4 and the electrode 2 to form a gas chamber. 3 cells of a unit cell which has this constituent are piled up, and a cell end plate 5 similarly consisting of SUS 304 is provided in the end portion, and they are pressed with fixed weighting of 1.5kg/cm<2> from an upper direction and a lower direction by means of an air cylinder 14.
Patent JP-S58205604-A (JP)
Title: Vertical rolling mill
Inventor: NARISHIMA SHIGEKI
IPC: B21B13/06
Filed: 1982-05-26
Abstract: PURPOSE:To improve the responsiveness and positioning accuracy of a vertical rolling mill by providing a cylinder for adjusting width interposed between a screw shaft for broadside rolling down and a journal box to a cylinder frame and energizing the journal box with a pull back frame. CONSTITUTION:A screw shaft 6 is rotated with a worm wheel 12 to move the same in the axial center direction, by which upper and lower journal boxes 3, 4 are slid with a cylinder 20 for adjusting width in the width direction of a plate and the reference position of a roll 2 is set. The movable parts in the operation for adjusting the width of a rolling material 1 are only the roll 2, the boxes 3, 4, and a pull back frame 17, and the sliding parts thereof are only between the box 3, the frame 17 and a housing 5. Therefore, both inertia and frictional resistance are small and the responsiveness and the accuracy in width adjustment are remarkably improved.
Patent JP-H1056546-A (JP)
Title: Original reader
Inventor: WATABE MASAO
IPC: H04N1/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent an operator from being irritated by instructing the read of an original after the operator confirms any one of two control states. SOLUTION: An image processor comprises an image recording part (printer part) 1, image reading part (reader part) 2, operating part [operator control unit (OCU)] 3 and finishing device. The reader part 2 comprises an automatic document feeding part(ADF) 200 for automatically feeding a document to a reading position and a scanner part 250 for optically reading an original image. In this case, when the capacity of image data occupying a 2nd storage means at the time of image processing to image data stored in a 1st storage means is less than the free space capacity of the 2nd storage means, the original is carried at a 1st original interval and 1st display is performed. When its occupying capacity exceeds the free space capacity, the original is conveyed at a 2nd original interval longer than the 1st original interval and 2nd display is performed.
Patent JP-S5517635-A (JP)
Title: Distributor for internal combustion engine
Inventor: FUJIWARA HIROSHI
IPC: F02P7/02
Filed: 1978-07-24
Abstract: PURPOSE:To reduce the total length of a distributor, facilitate the insertion and removal of high-voltage cords and improve the appearance of the distributor, by sppropriately placing the high-voltage columns of the distributor. CONSTITUTION:A high voltage is supplied from an ignition coil to central electrodes 2, 3. One electrode 2 comprises a carbon-point contact metal part 130 embedded in the bottom of the ceiling 1a of a distribution cap 1, a high-voltage cord contact metal part 12 embedded in a cylindrical high-voltage column 17 projecting sidewards from the ceiling 1a or from the lateral part of the cap located near the ceiling 1a, and an L-shaped metal plate 170 which connects both the metal parts 12, 130 to each other. The other central electrode 3 comprises the same parts. Just like the high-voltage columns 17, 18 of the central electrodes, the high-voltage columns 19-22 of a series of side electrodes 4-7 are provided on the lateral side of the upper portion of the cap 1 and the high-voltage columns 23-26 of another series of side electrodes 8-11 are provided on the lateral side of the lower portion of the cap 1.
Patent JP-H03286826-A (JP)
Title: Manufacture of polyamide film
Inventor: KUZE KATSURO
IPC: B29C47/00
Filed: 1990-04-03
Abstract: PURPOSE:To enable the high quality-polyamide film with smoothness and uniform thickness to be effectively produced by using lamellar silicate compound as the component which improves the adhesion due to static. CONSTITUTION:The thermoplastic polyamide-composition which contains 0.005-5wt.% of lamellar silicate compound is fusion-extruded into a film shape. Next, said film is brought in close contact with a rotary cooling roll with static electricity, and then while it is cooled and solidified, it is taken up. The obtained film may be also modified by orienting it uniaxially or biaxially further. As the polyamide resin, the single polymer or copolymer such as nylon 6, nylon 66, nylon 12 or polymethaxylyleneadipamide, etc., may be used. The lamellar silicate compound is the compound which shows lamellar structure by repeated unit on the basis of the tetrahedron crystal of SiO4 in the clay material composed of the silicate of aluminum, magnesium or iron.
Patent JP-S59214700-A (JP)
Inventor: SHIMIZU TAKANORI
IPC: G01D15/12
Filed: 1983-05-21
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-H05254431-A (JP)
Title: Train position detecting device
IPC: H04B1/707
Filed: 1992-03-13
Abstract: PURPOSE:To improve noise-proof property and an interference characteristic with an adjoining track circuit by executing train detection in which a track circuit is used in a spectrum communication method. CONSTITUTION:This train position detecting device is composed of a signal spreading means 2 that spreads and processes a specified transmit signal with a PN code, a transmitting means 3 that transmits a spread signal that is spread by the signal spreading means 2 to the side (A) of the starting end of a rail that forms a track circuit, an extracting means 5 that extracts the spread signal from the side (B) of the terminal end of the rail, an inverse signal spreading means 6 that inversely spreads and processes the spread signal extracted by the extracting means 5 with the PN code, and a detecting means 8 that detects the presence of a train on the rail from the level change of the signal processed by the inverse signal diffusing means 6. Also, this device is installed while changing carrier frequency, a PN code kind, and the phase of the PN code so as to eliminate mutual interference with an adjoining track circuit.
Patent JP-H11285717-A (JP)
Title: Device for controlling eccentricity of roll for rolling mill
Inventor: KITAOKA KENICHI
IPC: B21B37/66
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent thickness variation of a material to be rolled caused by the eccentricity of a roll and to elevate the accuracy of control in a roll eccentricity controller for a rolling mill on a rolling line. SOLUTION: In the roll eccentricity controller for preventing the variation in thickness caused by the roll eccentricity by detecting rolling load for every output pulse from pulse generators 8 for detecting the rotational angles of both upper and lower back-up rolls 1, 2 of the rolling mill with a rolling load detector 6 and operating a draft device 7 based on the detected value, a compensator 15 for compensating the detected rolling load using the measured value of a thickness gage 14 which is installed on the outlet side of the rolling mill is provided.
Patent JP-H11286092-A (JP)
Title: Laminated polyester film and manufacture thereof
Inventor: TAKADA HAGUMU
IPC: B32B27/36
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film and manufacture thereof wherein not only the adhesiveness between a substrate polyester film and a lamination film but also the adhesiveness between the polyester film and coating materials or inks of various kinds can be improved, and the polyester film can maintain its improved adhesiveness even under conditions of high temperature and humidity. SOLUTION: The laminated polyester film has at least on one of its surfaces a lamination film composed mainly of a synthetic resin, melamine crosslinking agent, and oxazoline crosslinking agent. After a lamination film forming coating material composed mainly of a synthetic resin, melamine crosslinking agent, and oxazoline crosslinking agent is applied to at least one of the surfaces of the polyester film before the completion of its crystalline orientation, the film is stretched at least in one direction and subjected to a stretching and heat treatment to manufacture a laminated film.