baber/WOPTO huggingface dataset:
Patent JP-S62218144-A (JP)
Title: Wire dot printing head
Inventor: TAKAZAWA TSUTOMU
IPC: B41J29/38
Filed: 1986-03-20
Abstract: PURPOSE:To enable coils to be securely protected against burning by providing a constitution in which a temperature sensor is installed corresponding to a frequently used wire magnet. CONSTITUTION:Wire W of a printing head is attached to leaf springs 1 arranged in a ring form, and during printing, the coil of a magnet M is excited, demagnetizing a magnetic force generated by a permanent magnet 3. This results in the releasing of the leaf spring 1 and the driving of the wire W by the elastic force of the leaf spring. Thus printing is performed by the wire protruding from a wire guide 4. The tip of the wire W is arranged in two-row zigzag fashion. In this wire arrangement, either or both of magnets M7 and M12 for the 7th and 12th wires W7, W12 become hottest. Accordingly a temperature sensor S is provided near a coil for either of or coils for both of the magnets M7, M12 so as to monitor the temperature of these coils. Thus the coils can be protected against burning by stopping the printing or selecting subdivided printing if the coil temperature of the magnets M7, M12 reached a tolerable limit as mentioned above.
Patent JP-H04258571-A (JP)
Title: Hydraulic driving device for hydraulically traveling working vehicle
Inventor: TATSUMI AKIRA
IPC: B60W10/06
Filed: 1991-02-08
Abstract: PURPOSE:To obtain best matching of the prime mover speed at the time a vehicle descends a slope and the displacement volume of a hydraulic pump for improving specific fuel consumption. CONSTITUTION:A descending slope detecting means 263 for detecting that a vehicle is descending a slope is provided, and when the descent of the vehicle is detected by the detecting means 263, the speed of a prime mover is reduced by a prescribed value by means of a speed control means 260, and also the displacement volume of a hydraulic pump 1 (not shown) is increased by a displacement volume control means. Thus, the output horsepower of the prime mover is best matched to the absorbed horsepower of the hydraulic pump, and the specific fuel consumption can be improved.
Patent JP-H05106203-A (JP)
Title: Re-templating device for rail of railway track
Inventor: ROMORO PANETSUTEI
IPC: E01B31/17
Filed: 1992-02-18
Abstract: PURPOSE: To make grinding units to be guided easily by guiding the grinding units to the head section of a rail to be ground through supporting rollers by moving the grinding units in both horizontal and vertical direction by means of two kinds of jacks and, at the same time, to suppress the danger of the derailment of a trolley. CONSTITUTION: Two grinding units each composed of an eccentric grinding wheel 11 having the shape corresponding to the shapes of the two parts to be ground near the head section 2 of a rail 1 and a motor 12 which drives the grinding wheel 11 are mounted on a square frame-like support 13 through jacks having cylinders 14 and rods 15. Then the support 13 is connected to a frame 10 through four cranks 16 and a jack 18 and a support roller 17 which comes into contact with the inside of the head section 2 of the rail 1 is provided on the lower surface of the grinding wheel 11 through a support. The grinding units are moved in the vertical direction by means of the jack having the cylinder 14 while the support 13 is moved in the lateral direction by means of the jack 18.  In addition, the grinding units are guided to the head section of the rail 1 under the best condition through the support roller 17.
Patent JP-S57174229-A (JP)
Title: Manufacture of reinforced thick rod of polyamide resin
Inventor: KISHIDA MINORU
IPC: B29C48/90
Filed: 1981-04-21
Abstract: PURPOSE:To obtain a reinforced thick polyamide resin rod having good processability and free of voids and cracks by a method in which a reinforcing material is added to a crystalline polyamide resin containing a specific amount of a modified polyolefinic elastomer, etc., and the mixture is melted, extruded, and then solidified by cooling in molds continuously under a pressure. CONSTITUTION:A resin composition, composed of 98-10pts.wt. a crystalline polyamide resin (A) (e.g., nylon 6, etc.,), containing 5-50wt% a modified polyolefin or modified olefinic elastomer (e.g., alpha, beta-ethylenic unsaturated carboxylic acid-containing olefinic copolymers, etc.) is mixed with 2-90 pts.wt. a fibrous reinforcing material (e.g., carbon fiber, etc.) having a higher melting point than the processing temperature of the polyamide or a finely divided reinforcing material (B) (e.g., talc, etc.), and then the mixture is melted, extruded, and solidified by cooling in molds under continuously compressed conditions. Thus, an objective rod is obtained.
Patent JP-S55157471-A (JP)
Title: Dish for bonding workpieces
Inventor: UNE ATSUSHI
IPC: B24B37/30
Filed: 1979-05-19
Abstract: PURPOSE:To produce a high-precision dish for bonding workpieces, by compensating thermal deformation caused by polishing materials with different coefficients of thermal expansion. CONSTITUTION:Thermal distribution caused by polishing a bonding dish in the direction of thickness is approximately linear, the temperature on a bonding surface A being higher than that on the opposie side. This generates a bending moment to deform the bonding dish 1, so that the bonding surface A becomes convex. Since a disc 6, made of different material and clamped to the side B opposite to the bonding surface A, has a coefficient of thermal expansion larger than that of the bonding plate 1, its elongation is large enough to generate a bending moment for deforming the bonding plate 1, so that the work bonding surface A becomes concave, despite the fact that the temperature on the opposite side B is smaller than that on the bonding surface A. The thickness of the disc 6 made of foreign material is adjusted to balance both moments, which can produce a high-precision bonding dish 1 without thermal deformation.
Patent JP-H08264610-A (JP)
Title: Crystal evaluating method for silicon wafer
Inventor: KUME MORIHIKO
IPC: G01N27/92
Filed: 1995-03-20
Abstract: PURPOSE: To clarify the significant difference due to a wafer crystal by conducting a TDDB test at a silicon wafer having a field edge structure in which a LOCOS film is formed in a pattern which becomes longer than a flat capacitor in the total edge length. CONSTITUTION: A LOCOS film 13 formed on a silicon single crystal substrate 11 is formed in a pectinated pattern, the planar shape of an oxide film 12 of an active region becomes a rectangular wave state, and the total edge length of the film 13 becomes longer than the case of a conventional flat capacitor. Since it has a field edge structure, heavy metal impurity which is not gettered in the board 11 is gathered at the end of the film 13. When the impurity invades into a gate electrode 14, TDDB characteristics are deteriorated. Thus, the difference between the silicon wafer having large gettering effect and the silicon wafer having small gettering effect is clarified.
Patent JP-H06253402-A (JP)
Title: Safety device for power cable type vehicle
Inventor: NISHIMOTO YASUYUKI
IPC: B61B13/00
Filed: 1993-02-24
Abstract: PURPOSE:To transmit a detected result of whether an obstacle is invaded or not without using a cable by providing a light emitting unit on an extension line of a traveling route and providing a photoreceiver at a vehicle side. CONSTITUTION:If there is no obstacle at any position, lights of light emitting side photoelectric switches 56, 58 are received by light receiving side photoelectric switches 86, 88 to energize a motor, and a vehicle travels. When 'an obstacle' is detected at either light receiving side optical film switch 44 or 48, both the switches 56, 58 are deenergized to stop energization of the motor, and the vehicle is stopped. When an obstacle is invaded along a groove 50, at least one of light receiving side photoelectric switches 82, 84, 86, 88 is shut OFF, and hence the vehicle 80 is stopped at this time, and safety is obtained. Accordingly, it is not necessary to connect the vehicle to an obstacle detector via a signal cable to remarkably simplify an arrangement of the safety unit and to reduce its cost and necessary space.
Patent JP-H09252869-A (JP)
Title: Chair
Inventor: TANAKA MAKOTO
IPC: A47C7/56
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To resolve the trouble that the number of part items cannot be reduced by indispensably employing an intermediate section to return a seat to the erect position when it is rotated to the prostrate position side or the retreat position side in reference to the erect position. SOLUTION: A spring 6 accumulating repulsive force when a seat is rotated to the prostrate position side including the erect position only and an auxiliary spring 8 accumulating repulsive force when the seat is rotated to the retreat position side from the erect position only contend with each other at the erect position of the seat. The repulsive force of the spring 6 is set larger than that of the auxiliary spring 8, and the auxiliary spring 8 is kept in elastic contact with a fixed position of a fixed section 5 at the erect position. The auxiliary spring 8 is positioned at the erect position, a rotary section 4 is pressed to the auxiliary spring 8 by the spring 6, and the rotary section 4, i.e., the seat, is stably returned to the erect position from an optional rotary position.
Patent JP-S51137110-A (JP)
Title: Interactingly reverse driving blower-exhauster
Inventor: KARIBE SEIICHI
IPC: F04D29/32
Filed: 1975-05-22
Abstract: PURPOSE: Miniaturization of a blower-exhauster to obtain high efficiency, improvement of easy maintenance and long life. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59187059-A (JP)
Title: Anthraquinone compound and its preparation
Inventor: YAMADA HARUO
IPC: C09B1/14
Filed: 1983-04-07
Abstract: NEW MATERIAL:A compound of formula I (R<1> is 1-9C alkyl; R<2> is 1-8C hydrocarbon). EXAMPLE:1,5-Dihydroxy-2-(4'-n-butyloxyphenyl)-6-n-pentylanthraquinone. USE:A multi-coloring dye for liquid crystals in the guest-host type display elements: it has a large order-parameter S and a large absorptivity, shows high stability to light, heat, water and so on and high solubility in liquid crystals. PREPARATION:The reaction between an anthraquinone of formula II and an aldehyde of the formula: R<2>CHO gives the objective compound.
Patent JP-S62231092-A (JP)
Inventor: GERUHARUTO TSUIIMEEKU
IPC: H01B13/02
Filed: 1987-03-18
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-S59187181-A (JP)
Title: Built-in screen type pilot operating system automatic opening and closing valve
Inventor: WATANABE YOSHINARI
IPC: F16K31/40
Filed: 1983-04-08
Abstract: PURPOSE:To prevent poor operation due to dust or scale and facilitate maintenance and management of the valve by providing the screen between the outer periphery of a valve body and the inner wall of a cylinder. CONSTITUTION:The valve body 6 is seated on a valve port 5 formed in a partitioning wall 4, partitioning the inflow chamber 2 and the outflow chamber 3 of a valve box 1 and a pressure chamber 7 in the cylinder 11 above the valve body 6 is communicated with a chamber 2 through a path 10a while the same chamber 7 is communicated with the chamber 3 through an opening and closing valve 8 for controlling as well as the path 10b. The screen 9a is fixed to the valve box 1 along the outer periphery of the valve body 6 in the cylinder 11 of the valve box 1 by a screen holding ring 12a and fluid, passed through the screen 9a, flows into the path 10a, therefore, blocking of the path 10a due to dust or scale is prevented and the poor operation due to the adhesion of dust or the like to the inner wall of the cylinder 11 of the valve box 1 and the outer wall of the valve body 6 may be prevented.
Patent JP-H03260663-A (JP)
Title: Image forming device
Inventor: ONOBORI SHIYUNJI
IPC: G03G15/08
Filed: 1990-03-12
Abstract: PURPOSE:To prevent developer from dropping at the time of loading/unloading an image producing cartridge by closing a space between an image carrier and a developing device in a state where the image producing cartridge is not loaded and retreating a closing member by interlocking with the loading action of the image producing cartridge. CONSTITUTION:When the image producing cartridge 1 is not loaded, the space between the photosensitive drum 4 and the developing roller 11 is closed by the closing member 44. A rocking lever 45 is rocked in a direction shown by an arrow with the loading of the cartridge 1, and the member 44 is retreated in the retreat recessed part 3a of a waste toner casing 3. By pulling out the cartridge 1, the lever 45 is rocked by a torsion spring 47 and the space between the photosensitive drum 4 and the roller 11 is perfectly closed by the member 44. Thus, a device main body and the peripheral part thereof are prevented from being contaminated by the developer leaked out in the case of loading/ unloading the cartridge 1.
Patent JP-H10235319-A (JP)
Title: Treatment of chlorine-containing waste
Inventor: TAKEUCHI YOSHIYUKI
IPC: F23J1/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a waste treatment method facilitating the detoxification and effective utilization of the gas and residue from a combustion furnace by performing dechlorination as pretreatment. SOLUTION: Chlorine-containing waste is pyrolyzed and dechlorinated and alkali metals and a hydrocarbon decomposing catalyst are added to this treated waste to gasify and burn the same to perform detoxification treatment and, further, fly ash discharged from a combustion furnace 8 is heated to high temp. to be subjected to melt treatment. By this constitution, the amt. of the waste is still more reduced and, in the fly ash heating and melting treatment process, the molten matter after melting is stepwise cooled to separate and recover valuable metal.
Patent JP-2000261990-A (JP)
Title: Manufacture of stator for rotating machine, and stator there for
Inventor: KITAZAWA KAZUYUKI
IPC: H02K3/18
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To realize a stator for a rotating machine equipped with a parallel connection large in the number of windings for one phase, and its manufacture. SOLUTION: Winding conductors 9-11 are wound a prescribed number of times in one direction on each winding part of unit cores S1-S3 to form three coils. Next, the winding conductors 9-11 are wound in one direction by an amount of the required number of times on each winding part of unit cores S4-S6 to form three coils. Next, the winding conductors 9-11 are led out to some length to form the sections of crossovers, and then they are wound in the reverse direction by required number of times on each winding part of the unit core S7-S9 to form three coils Next, the winding conductors 9-11 are wound in the reverse direction by the required number of times on each winding part of the unit cores S10-S12 to form three coils. Next, the sections of the crossovers from the unit cores S4-S6 to the unit cores S7-S9 are electrically connected to form connections.
Patent JP-H07229184-A (JP)
Title: Faucet connector of aqueduct
Inventor: HOSHINO TOSHIHARU
IPC: B01D35/04
Filed: 1994-02-21
Abstract: PURPOSE:To eliminate the discharging sound of city water, and remove the dust and sand in the city water by connecting a member having a faucet mounting tool for aqueduct and a first connecting part to a second cylindrical part having a filter in the inner part, and further connecting a bellows pipe having a discharge part to the other end of the second cylindrical part. CONSTITUTION:A faucet mounting tool 12 for aqueduct on one end of a cylinder 11 is inserted to the faucet of an aqueduct, and the outer circumference is fastened and fixed by a ring. The valve of the faucet of the aqueduct is loosed, and city water is passed through the faucet connecting member, the filter 30 in a second cylinder 21, and a bellows pipe 40, and discharged from a discharge part 41 used for both discharge of water and connection of hose which is situated on the end part of the bellow pipe. As occasion demands, the bellows pipe 40 is extended to extend the faucet connecting tool, and a hose 50 is connected to the discharge part 41 of the bellows pipe 40. Thus, foreign matters such as included dust, sand and rust are removed to remove the turbidity of city water, and the discharge sound of city water can be eliminated. Further, the water feed to a remote place can be facilitated, as occasion demands.
Patent JP-H11250382-A (JP)
Title: Abnormality diagnostic method and vehicle emergency information notifying device
Inventor: MATSUMOTO KENJI
IPC: G08B25/08
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability by detecting an abnormality in each part of a vehicle emergency information notifying device in consideration of the degree of criticalness. SOLUTION: Abnormality diagnosis of the vehicle emergency information notifying device 2 is performed in three ways of diagnostic timing, i.e., at the time of starting a vehicle device, periodically, and at the time of occurrence of at event by a diagnostic controller 1. Furthermore, the abnormality diagnosis is performed in consideration of the degree of influence to a function to be provided by the vehicle emergency information notifying device 2. In addition, when an abnormality of the vehicle emergency information notifying device 2 is detected, error points in consideration of the degree of influence to the function to be provided by the vehicle emergency information notifying device 2 are accumulated. When a diagnostic result is normal, and accumulated value of the error points is subtracted. When the accumulated value reaches a fixed value, the abnormality is notified.  There are two ways to notify the abnormality that the way to notify the abnormality to a driver by LED display 3 and the way to notify the abnormality to a center (a police station, a fire station and a vehicle service company, etc.), via a radio channel. In this way, the diagnosis in consideration of the degree of influence to each part of the vehicle emergency information notifying device 2 is made possible and a critical trouble is found in its early stages.
Patent JP-H07244702-A (JP)
Title: Check processor
Inventor: MIKI SHOJI
IPC: G06Q40/00
Filed: 1994-03-07
Abstract: PURPOSE:To enable an efficient certifying process by adding an optical money amount character recognizing function to a pool machine at a bank and correcting the amount of received money on an image screen. CONSTITUTION:A bond read unit 2 converts a carried bond into image data by a magnetic character read(CAR) and fetches them in a memory. A recognition unit 3 compresses the image data by a recognition decision process part 3a and recognizes an E13B code line to make a CAR according to its attribute. A work station 3c stores the compressed image, code line, and CAR result on a hard disk, displays a restored image, and performs recognizing operation for the whole batch through key-in operation for data that can not be recognized. An encoder unit 4 while certifying the code line on the recognition- completed bond performs encoding and endorsement printing.
Patent JP-H03262447-A (JP)
Title: Apparatus for leveling cooked rice and leveling method
Inventor: AOKI MINORU
IPC: A23L7/10
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a plate-shaped cooked rice having excellent quality by loosening the aggregate at the middle part of cooked rice with grooves formed in the form of double helical gear, extending the rice toward both sides and forming to a thickness uniform to every corners. CONSTITUTION:Cooked rice 2 is smoothly bitten with a sharp protruded part 15 having the form of a double-helical gear and formed on a forming roll. The rice is engaged with plural grooves 14 and smoothly extended laterally toward both sides according to the rotation of the forming roll to form a plate- shaped rice having uniform thickness to every corners. A uniform-thickness food plate can be formed more efficiently by rotating the forming roll at a speed higher than the rice-feeding speed.
Patent JP-H04296250-A (JP)
Title: Controller for automatic transmission
Inventor: SHIAKI MASATO
IPC: F16H61/16
Filed: 1991-03-26
Abstract: PURPOSE:To prohibit a reverse run even in the case where one solenoid valve comes to failure due to stick by making plural solenoid signals act at time of operation of a reverse shift, and prohibiting any control over a reverse control valve. CONSTITUTION:When an engine control unit 54 judges a fact that it is subjected to a reverse shift during forward traveling on the basis of each detection signal out of a car speed sensor 56 and a shift position sensor 58, it turns on each of solenoid valves 50, 52. If so, signal pressure in the solenoid valve 50 on one side is impressed on a port (a) of a reverse control valve 30, whereby each of spools 30a, 30b is depressed. In consequence, each connection of respective ports (c), (d) is interrupted by a land part of the spool 30a. Therefore hydraulic pressure out of the port (a) of a manual valve 26 will not act on a brake servo B2, thus the reverse shift is prohibited. Even when each of these solenoid valves 50, 52 has come to operational failure due to a stick, the reverse shift is prohibited.
Patent JP-S60207921-A (JP)
Title: Operating device of picture
Inventor: YAMAGISHI YOSHIO
IPC: G06F3/0354
Filed: 1984-03-31
Abstract: PURPOSE:To attain rapid and smooth picture variation by forming a track ball to be an external input means by two operating parts to be independently rotated. CONSTITUTION:The track ball 20 consists of a semispherical operating part 21A and a collar-like operating part 21B arranged on the peripheral edge of the lower end of the operating part 21A. The operating part 21A is rotated in D and E directions and outputs moving data corresponding to the rotating directions and angles. The operating part 21B is rotated in the F direction independently of the operating part 21A and outputs expanded/contracted data corresponding to the rotating direction and angles. Consequently, two kinds of picture variation data can be simultaneously supplied by one working using one hand. Therefore, the movement of a picture position or the expansion/contraction of a picture can be efficiently executed and rapid and smooth picture variation can be attained.
Patent JP-H02242219-A (JP)
Title: Optical isolator
Inventor: TAKAMATSU MICHIHIRO
IPC: G02B27/28
Filed: 1989-03-16
Abstract: PURPOSE:To increase a quenching ratio and to enhance the reliability to mechanical oscillations by adhering and fixing a Faraday rotor formed to a circular cylindrical shape to the inside of a fixture formed to a cylindrical shape via an adhesive. CONSTITUTION:The Faraday rotor 12 is formed to the circular cylindrical shape and is inserted into the fixture 11 formed to the cylindrical shape. The adhesive 16 is packed between the inner peripheral surface of the fixture 11 and the outer peripheral surface of the Faraday rotor 12 to adhere and fix both. Since the shrinkage force, etc., at the time of the adhering and fixing are offset over the entire peripheral surface of the Faraday rotor in this case, the generation of nonuniform mechanical strains in the rotor 12 after the solidification of the adhesive is obviated and the deterioration in the quenching ratio is prevented while the double refractions by the nonuniform strains is prevented. Since the adhesive having high adhesive strength is used, the optical isolator strong to oscillation resistance and impact resistance is obtd.