baber/WOPTO huggingface dataset:
Patent JP-H0742103-A (JP)
Title: Buckling preventing plate
Inventor: SAWADA HIROYUKI
IPC: E01B13/00
Filed: 1993-07-30
Abstract: PURPOSE:To prevent the lateral drift of a cross tie on a track bed caused by the lateral pressure of rails by coupling nearly U-shaped coupling sections to end sections of the cross tie, and protruding hook plates on the installation face side of the cross tie. CONSTITUTION:A plurality of buckling preventing plates 1 made of a steel plate or an FRP drawn molding are prepared. The nearly U-shaped coupling section 2 of the buckling preventing plate 1 is outwardly coupled to one end section of a cross tie 4. The inner face of a side plate 22 is thrust into contact with the end face 42 of the cross tie 4, and the buckling preventing plate 1 is coupled to the cross tie 4 with bolts 211 for reliability. The buckling preventing plate l is also fixed to the other end section of the cross tie 4. The cross tie 4 fitted with the buckling preventing plates 1 is installed on a ballast track bed. Hook pieces 3 then bite into ballast.
Patent JP-H0938237-A (JP)
Title: Infant air bladder prevented from overturning
Inventor: HIOKI FUJIO
IPC: A63B31/12
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an infant air bladder in which at least a part of the infant air bladder is never easily floated by the weight of an infant, whereby the overturning can be perfectly prevented with a simple structure. SOLUTION: An overturning preventing chamber 12 separate from an air chamber 11 is integrally formed on at least the back surface side lower surface of an infant air bladder 10 by use of a flexible material. A heavy matter is housed in the overturning preventing chamber 12, and the floating of this part from water surface is prevented by the weight of the overturning preventing chamber 12.
Patent JP-H0239196-A (JP)
Title: Automatic playing device
Inventor: NIIMI NAOYUKI
IPC: G10H1/00
Filed: 1988-07-29
Abstract: PURPOSE:To simply execute demonstration performance by selecting and reading out the playing data of a program appropriate for playing conditions relating to the selection interlocking with the selecting operation. CONSTITUTION:The title device is provided with a selecting operation means, such as a tone/rhythm changing switch (TRS), a tone selecting switches TS(1) to TS(n) and a rhythm selecting switches RS(1) to RS(n) to select an optional playing condition out of plural ones such as tones and a selecting/reading means 32 for selecting and reading out the playing data of a program appropriate for the playing condition selected by the selecting operation means such as the TRS, TS and RS from a storage means 18. Automatic performance is executed on the basis of the read playing data under the selected playing condition. Since an optional playing condition can be selected, the effect of tones can be sufficiently appealed in demonstration performance.
Patent JP-S6083023-A (JP)
Title: Original supply device for copying machine
Inventor: IKOMA AKIRA
IPC: G03B27/62
Filed: 1983-10-12
Abstract: PURPOSE:To position automatically an original accurately even in the directional orthogonal to the carrying direction by providing a side part reference scale in one side edge of a contact glass also. CONSTITUTION:A side part reference scale 20 orthogonal to a scale 11 is provided on the side edge of a contact glass 10. An original 25 in a position A is moved forward in the direction of an arrow X toward a position B on the contact glass 10 by a belt 1 in accordance with forward rotation of a gear 9 similarly to a conventional device, and the gear 9 is reversed to move backward the belt 1. When it is moved backward, a clutch is operated to rotate a gear 13, and a release lever 14 is moved left in the direction of an arrow. A lever 17 is turned counterclockwise around a supporting shaft 16, and a roll 18 presses a side plate 4, and the belt 1 is moved downward in the direction of an arrow, and the original 25 placed on the belt 1 is moved backward obliquely from the position B toward a position C in the direction of an arrow Y, and the rear edge of the original is brought into contact with the rear part reference scale 11, and the side edge of the original is brought into contact with the side part reference scale 20, and thus, the original is positioned automatically in two, the carrying direction and the direction orthogonal to it.
Patent JP-2000025708-A (JP)
Title: Packaging device
Inventor: ODA KATSUZO
IPC: B65B13/06
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device wherein a band is prevented from bending, and at the same time, the band is surely fed to a band cutting-welding part. SOLUTION: One, or two or more joint feeding mechanisms 50 relay the tip end part of a band which is fed out by a preceding feeding mechanism 40, and feed the tip end part of the band to a band cuttingwelding part 60, and the preceding feeding mechanism 40 can simply feed the tip end part of the band to a joint location, and also, the joint feeding mechanism 50 can simply feed the tip end part of the band from the joint location to the band cutting- welding part 60 or to the next joint location, and the feeding forces of the preceding feeding mechanism 40 and the joint feeding mechanism 50 can be made smaller, and the band is prevented from bending in the vicinities of the preceding feeding mechanism 40 and the joint feeding mechanism 50.
Patent JP-S6081743-A (JP)
Title: Flat type color cathode-ray tube device
Inventor: TANAKA SAKAE
IPC: H01J29/76
Filed: 1983-10-12
Abstract: PURPOSE:To remove one-axis directional mislanding without requiring any power consumption by segmenting the annularity of an annular magnetic core for a deflection means and providing a columnar two-pole magnet in this segmentation section so as to be rotated and adjusted. CONSTITUTION:The nearly intermediate section of one-sided side section 8c of an annular magnetic core 8 that centers around the external surface of the tube body 2 of a deflection means 7 is segmented and a plastic holder 15 that is provided with a cylindrical two-pole magnet 14 so as to be rotated and adjusted is fit to this segmentation section. The number of magnetic fluxes applied in the magnetic core 8 and the bias magnetic field between the center poles 8a and 8b of the magnetic core 8 can be adjusted by rotating the adjusting the cylindrical two-pole magnet 14. As a result, this cylindrical two-pole magnet 14 can be rotated and adjusted and the one-axis directional mislanding generated when a flat type cathode-ray tube device is manufactured by adjusting a double pole magnet 12 can be removed.
Patent JP-H0354268-A (JP)
Title: Recording fluid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/36
Filed: 1989-07-21
Abstract: PURPOSE:To obtain a recording fluid which can give a print of excellent ozone resistance by mixing a specified compound with a water-soluble dye and an aqueous medium. CONSTITUTION:0.5-10 wt. % compound of formula I (wherein X is -NH-, -NHCONH- or a group of any one of formulas II-V; and M is Li, Na or NH4) is mixed with 0.2-12 wt. % water-soluble dye being an azo, anthraquinone or phthalocyanine direct or acid dye (e.g. C.I. Direct Black 154), 63-98.8 wt. % aqueous medium (containing, e.g. ethylene glycol) and optionally 0.5-20 wt. % surfactant, and the pH is adjusted to 6-8.
Patent JP-2001021998-A (JP)
Title: Image reader
Inventor: OBUCHI HIROSUKE
IPC: G03B21/14
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To indicate the exchange preriod, while predicting the service life of a lamp in advance and also to attain the suppression of the temperature rising of a device and the reduction of a cost by using a xenon lamp as an illuminating means, to illuminate an original and providing a service life detecting means. SOLUTION: This image reader is provided with a xenon lamp 16 to illuminate a reading original, a reflector 17 to return reflected light from the original and a lens to converge a luminous flux returned, and also is provided with a detecting means to detect the service life of the xenon lamp 16. In this case, the relation of the accumulated illuminating time of the xenon lamp 16 and illuminance is stored at the inside of a memory. How much illuminance A required for reading an image has allowance for limit illuminance Alimit is taken out from the memory by the operation of an output key, and can be decided by a numeric value displayed at a display part.  Then, in the case that the accumulated illuminating time T to the limit accumulated illuminating time Tlimit reaches about 80%, a warning message to warn that time is close to the exchange period of the xenon lamp 16 is displayed on the display part.
Patent JP-S6171998-A (JP)
Inventor: KUBOZONO TATSUYA
IPC: B26D3/00
Filed: 1984-09-10
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-H0480253-A (JP)
Title: Thermoplastic resin composition
Inventor: ARAKI YUUSUKE
IPC: C08L71/12
Filed: 1990-07-20
Abstract: PURPOSE:To obtain the title composition improved in rigidity and organic solvent resistance by mixing a hydroxyalkylated phenylene ether resin with an epoxy olefin resin. CONSTITUTION:A phenylene ether resin (a) of an intrinsic viscosity (in chloroform at 30 deg.C) of 0.2-0.8dl/g is reacted with 1-50mol, per mol of the terminal phenolic hydroxyl groups of component (a), of a functionalizing agent (b) in the presence of a basic catalyst optionally in an organic solvent in which component (a) is soluble at 50-200 deg.C to obtain a hydroxyalkylated phenylene ether resin (A). Separately, an alpha-olefin is copolymerized with an epoxy unsaturated monomer to obtain an epoxy olefin resin (B). 10-90wt.% component A is mixed with 90-10wt.% component B.
Patent JP-S6347729-A (JP)
Title: Liquid crystal cell array and driving method thereof
Inventor: OBA YUJI
IPC: G09G3/36
Filed: 1986-08-15
Abstract: PURPOSE:To form a light transparent part and light opaque part as desired within the same cell and to permit stable control of the light transmission or light reflection of an intermediate stage at a high speed by arraying the plural cells sandwiching the liquid crystals of which the dielectric anisotropies are reversed by frequencies between one plate having two electrodes on both sides of a main electrode and the other plate having two electrodes on both sides of the main electrode. CONSTITUTION:For example, the main electrodes 9, 10 are formed of tin oxide films having 100k.OMEGA surface resistance and the electrodes 5-8 are formed by vapor deposition of aluminum. The cell is formed by using a polyester spacer sized 6mum between an upper plate 2 and a lower plate 3 and putting the liquid crystal into the space formed by said spacer. Polarizing plates are put into two points above the upper plate 2 and below the lower plate 3 so that the planes of polarization intersect orthogonally with each other successively from above. The driving method is executed by applying the signals which are generated from a pulse generator and are amplified by a power amplifier to respective terminals. The signals are inputted to the respective terminals. The frequencies are set at 2kHz for a low frequency and 50kHz for a high frequency and the wave crests are set at 60V for the high voltage of the low frequency and 10V for the low voltage. the high frequencies are changed in a 0V-60V range.
Patent JP-H1073779-A (JP)
Title: Scanning optical device
Inventor: SHIKATO MASANOBU
IPC: G02B26/10
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To integrate plural lenses and to ensure the positional accuracy between the lenses. SOLUTION: A circular-arcuate lens 21 integrally molded by transparent synthetic resin is mounted in the middle of a housing 20, a collimator lens part 21a is formed in a one end part, the middle part of the lens 21 is made to be a fθ lens part 21b and the other end part of the lens 21 is made to be a condenser lens part 21c. A laser diode 2 is arranged on the outside of the collimator lens part 21a, a fixed mirror 8 is arranged on the inside of the condenser lens part 21c and a slit 10 and photodetector 11 are successively provided on the inside of the condenser lens part 21c.
Patent JP-H0943205-A (JP)
Title: Flaw detection device of welded part in pipe
Inventor: MINUMA TADAO
IPC: F16L55/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To execute flaw detection of a blockage part of a branch pipe by a method wherein a welded part flaw detection cylinder of a lifting/lowering body inserted to an inner section of a pipe is moved to be projected and a joint part of the branch pipe is colored and developed. SOLUTION: An upper rotational driving block is inserted to an inner section of a pipe body and a rotation central shaft 46 of a bottom end of the lower lifting/ lowering driving block 18 is inserted to a shaft holder 50 of a working position reference block 19 disposed on a bottom section of the pipe body. In this condition, the block 18 is rotated in a horizontal direction and a lifting/lowering body 35 is raised and lowered to enter a plug so that a welded part flaw detection cylinder 85 is positioned to a connection section 14 of a welded branch pipe. Next, the cylinder 85 is moved to be projected to wrap the section 14 by a seal chamber 90 and a washing liquid 96 and a drying air 98 are ejected (97, 99) to the part 14 to wash and dry it. After drying, a coloring liquid 100 and a development agent 102 are ejected (101, 103) to color and develop the part 14.  After the development, the lifting/lowering body 35 is moved in the vertical direction to inspect whether or not there is a welding defect such as a crack or the like at the part 14 by means of a working monitor camera 116.
Patent JP-H0359193-A (JP)
Title: Paper for printing
Inventor: SHIROTSUKA TERUO
IPC: D21H19/38
Filed: 1989-07-25
Abstract: PURPOSE:To produce paper for printing which gives clear print images with ink drying promoted and excellent printing gloss, by coating the surface of the substrate with a specific amount of a coating solution prepared by mixing fine pigment particles with a water-based adhesion. CONSTITUTION:A paper substrate is coated, at least on one surface. with a coating which is prepared by mixing 100 pts.wt. of fine pigment particles of less than 0.5mum particle sizes with 25 to 150 pts.wt. (on the solid basis) of a water-based adhesive (such as PVA, latex, glue, starch or the like) at a rate of 3 to 15g/m<2> to form the subject paper preferably having the coating layer of numerous voids of less than 0.3mum among fine pigment particles.
Patent JP-H0945270-A (JP)
Title: Manufacture of x-ray tube and device therefor
Inventor: HOSOKAWA YORIO
IPC: H01J35/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing an X-ray tube which eliminates the need for setting conventional exhaust schedules and that for controlling tube current to a fixed value. SOLUTION: This manufacturing method includes connecting the filament 4 of an X-ray tube 10 to a power supply via a switch and exhausting unwanted gases in the X-ray tube by connecting a vacuum pump 12 to the X-ray tube. In this case, from the tube voltage and current of the X-ray tube and current- carrying time, or from the cooling characteristic of the anode 5 of the X-ray tube, computation 15 of the anode temperature is done, and if the computed value is low compared with a preset anode temperature for exhausting unwanted gases, the switch is made to carry current to heat the anode through electron bombardment. When the computed value is high, cooling time is computed as cooling is performed with the switch 16 interrupted, and after the cooling time has elapsed the switch is repeatedly made to carry current automatically.
Patent JP-S6249796-A (JP)
Title: Test signal generating circuit
Inventor: UCHIMURA KIYOSHI
IPC: H04N17/04
Filed: 1985-08-29
Abstract: PURPOSE:To eliminate a need for adjusting equipments by utilizing an elimination signal conventionally used in the dispersal eliminating circuit of a television receiver as a test signal by switching a switch, and using the said signal as a test signal for adjusting a high-definition television receiver of a MUSE system. CONSTITUTION:A test signal generating ROM 16 generates a D/A converted signal only during a dispersal elimination period, and supplies it to an inverting circuit 17 and a switching switch 22. The dispersal signal after going through the circuit 17 is supplied to the terminal (a) of the switch 22. An MUSE video signal with emphasis inputted from an input terminal 19 while the switch 22 is connected with terminals (a) and (b'), is supplied to a dispersal eliminating circuit 20. When the switch 22 is connected to terminals (b) and (a'), the output digital signal from the ROM 16 is converted to an analog signal by a D/A converter 18 to be used as an adjusting test signal for an MUSE-system high- definition television receiver.
Patent JP-H0823762-A (JP)
Title: Straw-discharging and carrying device of threshing machine
Inventor: ODA MASAAKI
IPC: A01F12/40
Filed: 1994-07-20
Abstract: PURPOSE:To surely hold discharged straw to prevent the disorder of the direction of the carried straw bodies, and to reduce the carrying load to improve the durability of the device and ensure the carrying action. CONSTITUTION:A straw foot-carrying chain (3) is provided in parallel to the straw foot side of the straw-discharging chain (2), and the lower edge (5a) of the chain guide rail (5) of the straw foot-carrying chain (3) is provided at a higher place than the lower edge (4a) of the chain guide rail (4) of the straw- discharging chain (2). The projections (3a) of the straw foot-carrying chain (3) are formed at a higher place than the projections (2a) of the straw- discharging chain (3), and the tips of the projections (3a) and (2a) are made at the same level.
Patent JP-H0355532-A (JP)
Title: Motor-driven automatic focusing photographing device
Inventor: YAMAMOTO MASARU
IPC: G03B9/10
Filed: 1989-07-24
Abstract: PURPOSE:To enable focusing driving and shutter opening/closing operation with simple constitution by providing a driving ring interlocked with a stepping motor, a ratchet ring, a ratchet lever, a shutter driving lever, etc. CONSTITUTION:This device is provided with the stepping motor 1 which is driven according to a time chart, the driving ring 7 which is interlocked with the stepping motor, and the ratchet ring 8 which is driven by being pressed with a pin 7b provided on the driving ring 7 and rotated in one direction to put a photographic lens in focus, and also stopped by the ratchet gear 8b from rotating and held locked. Further, the device is provided with the ratchet lever 9 which engages a ratchet claw 9b to stop the ratchet gear 8b from returning, the shutter driving lever 9 which is rotated corresponding to the reverse- directional rotational quantity of the driving ring 7, and a shutter blade 11 which forms an opening corresponding to its rotational quantity. Further, the device is provided with a release lever 13 which engages the ratchet lever 9 in the forward rotation of the driving ring 7 to release the lever 9 from engaging the ratchet claw 9b to constitute the automatic focusing photographing device. Consequently, the automatic focusing and shutter opening/closing driving are performed with the simple constitution.
Patent JP-H0357885-A (JP)
Title: Power generator by means of wind
Inventor: FUJITA MORIO
IPC: F03D9/00
Filed: 1989-07-26
Abstract: PURPOSE:To acquire electricity sufficiently by means of a simply manufactured low-cost device that is swung little by waves, by forming a floating body which is assembled with pipe bodies in a truss shape and which floats on the surface of water, and providing a plurality of wind dynamos on the floating body. CONSTITUTION:This power generator by means of wind is moved by means of a tug boat to the sea or a lake where a strong wind is, and moored by means of mooring cables 10. And propellers 6 at wind dynamos 3 on a floating body 1 are driven with their faces toward the windward, and power generation is made. Electricity acquired by these wind dynamos 3 is supplied to the ground through a power transmission line 11. This power generator by means of wind is formed in such a way that its floating body 1 is assembled with pipe bodies 2 in a truss shape, and therefore, unlike a large hull, the structure of the floating body is simplified, and light weight is realized, and a low cost is realized as manufacturing assembly is easy. Also, due to the truss structure of pipe bodies 2, the plane shape of the floating body 1 can be made large with simplicity with its strength kept secured, so swinging by waves can be lessened, and also, a plurality of wind dynamos 3 can be equipped, and sufficient electricity is acquired.
Patent JP-H07148572-A (JP)
Title: System of metal conduction and high temperature gas type forsoldering and removing solder
Inventor: UIRIAMU SAMIYUERU FUOOCHIYUN
IPC: B23K3/04
Filed: 1994-07-22
Abstract: PURPOSE: To remove solder by a vacuum system wherein a profit by a high temperature gas and a muitipurpose of molten solder as well as direct contact of a metal made tip part are attained without cooling a workpiece, without drawing the air contaminating the workpiece close onto the workpiece or without solidifying solder molten within a vacuum nozzle or duct. CONSTITUTION: A soldering-desoldering assembly is provided with a hot tube 92 whose forward tip part 94 extends somewhat forwarder than the front end of a desoldering tip end part 90 and a heat exchanging and supporting bush 96, and includes a backward body part 98 wherein the outside diameter of the heat exchanging and supporting bush 96 is nearly equal to the inside diameter of a heating element 64 and also which is disposed between the heating element in heat exchanging relation with the heating element.
Patent JP-S6346791-A (JP)
Title: Manufacture of semiconductor laser element
Inventor: TANAKA HARUO
IPC: H01S5/00
Filed: 1986-08-14
Abstract: PURPOSE:To extremely simplify a working process and a handling thereby to improve the mass productivity of an element of this type by executing the shape working for avoiding an interference of a reflecting light during the stage of a wafer. CONSTITUTION:A recess 5 is formed across a cleavage forming line 3 at every region. Here, the recess 5 is formed to be circular, but may be square. Since the recess 5 is formed previously, a space 9 opened at a light emitting surface 7 is formed at a chip 8 by scribing. When this space 9 exists, even if a reflected light from a disk arrives at the surface 7, the arriving position becomes an open space. Accordingly, the light is not again reflected thereat. Thus, an interference with a normal beam can be effectively avoided.
Patent JP-S6254558-A (JP)
Title: Method for preventing triple point of continuous casting machine
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1985-08-30
Abstract: PURPOSE:To prevent the cooling at the top end of a nozzle and the generation of a triple point problem and to form a casting plate having a good surface without plate breakage by continuously supplying intermediate materials having a heat insulating characteristic and consumability between the pouring nozzle and moving molds of a continuous casting machine. CONSTITUTION:The intermediate materials 7 such as carbon fibers or ceramic fibers having the heat insulating characteristic and consumability are continuously supplied between the pouring nozzle 6 and moving blocks 3, 4 of the continuous casting machine, by which a molten metal 10 is continuously cast. THe top end of the nozzle 6 is not cooled by the materials 7. Solidified shells 11 of the molten metal 10 are, therefore, not formed at the top end of the nozzle 6 and begin to form from the surface contact parts of the blocks 3, 4 to which the molten metal progresses. The generation of the triple point problem of the shell 11 welding arising from the cooling at the top end of the nozzle 6 in contact with the blocks 3, 4 is thus prevented and the defects by the generation of the breakage and surface crack of the casting plate are surely prevented. The materials 7 are annihilated by combustion and the cooling of the molten metal 10 by the blocks 3, 4 is not hindered.