baber/WOPTO huggingface dataset:
Patent JP-S636250-A (JP)
Title: Parallel shaft type automatic speed changer
Inventor: HIRAIWA KAZUMI
IPC: F16H3/097
Filed: 1986-06-26
Abstract: PURPOSE:To make it possible to secure the seven speed change positions for advancing by installing four couples of gears between an input shaft and an aux. shaft, between an intermediate shaft and the same, and between an output shaft and the same, and by combining the gears with six oil-hydraulic clutches, three one-way clutches and a dog clutch. CONSTITUTION:An input shaft 10, an intermediate shaft 11, and an output shaft 12 are installed on one axis, and an aux. shaft 14 is arranged in parallel with these shafts. No.1, No.2 gear couples 16, 18 and No.3, No.4 gear couples 28, 30 are installed between the shafts 10, 14, the shafts 11, 14 and the shafts 12, 14. Further are furnished a No.1 clutch C1 for engagement/disengagement of a gear 22 with/from a gear 26 through No.1 one-way clutch OWC1, and also No.2-No.6 clutches C2-C6 for engagement/disengagement of respective connections between the shafts 10, 11, the shaft 11 and gear 32, the gear 32 and shaft 12, the gear 26 and shaft 14, and a gear 36 and a hollow shaft 13. In addition, No.2 and No.3 one-way clutches OWC2, OWC3 are interposed between the gear 26 and shaft 14 and between the gear 32 and the shaft 13, respectively, and a dog clutch DC is installed between the shafts 3, 12.
Patent JP-H07322631-A (JP)
Title: Inverter device
Inventor: NAKAGAWA NAOHITO
IPC: H02M7/06
Filed: 1994-05-26
Abstract: PURPOSE:To simplify the release of the electromagnetic energy of an auxiliary inductor, and to reduce the cost by connecting the counter-series circuit of a rectifier for charge and a rectifier for discharge and an inductor for vibrations so as to form a closed circuit containing the counter-series circuit and the inductor for vibrations. CONSTITUTION:A counter-series circuit (71, 73), in which a rectifier 73 for charge and a rectifier 71 for discharge are connected in mutually reverse series direction, is formed, and the counter-series circuit (71, 73) and an inductor 9 or vibrations are connected so as to form a closed circuit (71, 73, 9, 71) containing the counter-series circuit and the inductor 9. When a switching element 61 is turned on, currents flow through the closed circuit of a positive terminal for a rectified power supply 2, an auxiliary inductor 8, the rectifier 73 for charge, the switching element 61 and a negative terminal for he rectified power supply 2, and electromagnetic energy is stored in the auxiliary inductor 8. When the switching element 61 is turned off, electromagnetic energy stored in the auxiliary inductor 8 is released through closed circuit of the auxiliary inductor 8, the rectifier 71 for discharge, a capacitor 31 for the power supply, the rectified power supply 2 and the auxiliary inductor 8, and the capacitor 31 for the power supply is charged.
Patent JP-H057340-A (JP)
Title: Image pickup device
Inventor: TAKAYAMA MAKOTO
IPC: H04N19/59
Filed: 1991-06-20
Abstract: PURPOSE:To execute AE inexpensively by executing the AE by utilizing the DC component of a picture obtained in the course of picture compression processing. CONSTITUTION:After passing through a lens 1, a CCD 2, and an image pickup processing part 3, the output of an A/D converter 4 is stored in a frame memory 17 by one picture portion. The two-dimensional discrete cosine transformation of 8X8 picture element information is executed from the memory 17 by a DCT part 18. A 8X8 matrix F(U, V) corresponds to the transformation coefficients of the U/2N- times lower frequency and the V/2N-times lower frequency of the highest frequency included in the picture, and Y00 corresponds to the coefficient of the DC component, and it is the mean value of 8X8 picture elements. A microcomputer 9 integrates the coefficient Y00, and if a result is within the range of a prescribed level, it decides the AE to be completed, and displays it on a display part 11. If the result is out of the range, it controls an iris or shutter opening time, and optimizes the input quantity of light of the CCD 2. The output of the DCT is inputted to an SQ linear encoder 19, and is converted into a one-dimensional predictive code, and the coefficients other than Y00 are zigzag-scanned, and after being variable-length-encoded, an encoded output 6 is obtained through a VLC fixed Hoffman encoder 20.
Patent JP-H0442359-A (JP)
Title: Order information controller
Inventor: TABUCHI SHUNEI
IPC: G06Q50/00
Filed: 1990-06-08
Abstract: PURPOSE:To attain order control and accounts control with the reduced number of mistakes by performing a series of order control jobs without using any slip nor print-out slip just inputting once the first order of a customer with a handy terminal. CONSTITUTION:An IC card 2 including a display part 1 to display the orders of customers, and a handy terminal 4 provided with an IC card/reader/writer 3 to which order information is written by inserting the card 2 are provided, and the supply and the accounts operations of commodities are carried out based on the order information written into the card 2. Thus a cashier is not required to input again the same order information for execution of the adjustment at a counter in an adjustment state. Then just a single input operation of the order information suffices. As a result, the input mistakes can be decreased and the accurate order and accounts control operations are attained.
Patent JP-S5672353-A (JP)
Title: Insulation resistance measuring method for single phase three wire distribution line
Inventor: MATSUNO TATSUJI
IPC: G01R27/16
Filed: 1979-11-16
Abstract: PURPOSE: To enable to measure the insulating resistance at both the nongrounded lines with one set of insulating resistance measurement circuit in time sharing separately, by alternately applying a voltage to a pair of nongrounded electric line in different frequencies from the commerical frequency.  
     CONSTITUTION: When a switch circuit SW is turned on to the position (a), a leakage current i g1  at angular frequency ω 1  is detected at a zero phase current transformer ZCT, the output is fed to the bandpass filter FIL in the center angular frequency ω 1  and the leakage current in the angular frequency ω 1  is obtained. The output of the bandpass filter FIL is fed to one input terminal of a multiplier MULT. The output of an oscillator OSC is fed to another input terminal of the multiplier MULT and the amount inversely proportional to the insulation resistor R 1  is obtained at the DC component of the output OUT of multiplication. When the switch circuit SW is selected to the position (b), a voltage inversely proportional to the insulation resistor R 2  is obtained at the output OUT of the multiplier MULT. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0858808-A (JP)
Title: Packaging bag, its use, and its production
Inventor: GOTO SHUICHI
IPC: B65D33/10
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a packaging bag that can be rapidly and easily opened and package goods or the like even if the goods or the like are large in size, can be carried while keeping the goods or the like stable, and can be easily produced, and to obtain the use and production method thereof. CONSTITUTION: In a packaging bag 10 comprising a bottom part 11 having opposed two edges 12, 13, first side face parts 20A, 21A respectively extending from the opposed two edges 12, 13 to nearly the center of the bottom part 11, and second side face parts 20B, 21B extending from the edges of the first side face parts 20A, 21A outside of the opposed edges 12, 13, parts of the first side face parts 20A, 21A in the vicinity of the end edges thereof are joined to the bottom part 11 at joint parts 30, 31, 32, 33. In this packaging bag 10, handle parts 40, 41 are provided on the second side face parts 20B, 21B outside of the opposed two edges 12, 13.
Patent JP-H0314009-A (JP)
Title: Sound source detector
Inventor: MIZOGUCHI ATSUSHI
IPC: G05D3/12
Filed: 1989-06-12
Abstract: PURPOSE:To always direct sound detectors toward a sound source by using the fuzzy control to compare detection values obtained from a pair of rotatable sound detectors. CONSTITUTION:A pair of sound detectors 2 to 5, rotating mechanism parts 6 and 7, an angle detector 8, and a fuzzy control part are provided, and this control part turns sound detectors 2 to 5 to such positions by fuzzy inference that the difference of sound volume and/or arrival time between both detected sound values is zero. Thus, sound detectors are always directed toward the sound source, and the direction of the sound source is sufficiently detected even in case of a single spoken voice, a sound changing with time, or a low-frequency sound of low directivity.
Patent JP-S6128172-A (JP)
Title: Picture input device
Inventor: ASAI HIROSHI
IPC: G06K9/00
Filed: 1984-07-18
Abstract: PURPOSE:To obtain a sharp picture by providing a prescribed guide to a reflected face of a prism on which an object to be checked is placed to attain ease of positioning of the object to be checked. CONSTITUTION:The direction of a long side of a rectangular reflected face 12 of a prism 1 with cut and tilted ridge 15 on which a finger 2 for finger print image of the object to be checked is placed is made nearly coincident with a ridge line 14 formed by the incident face 11 of the prism 1 and the lead face. The positioning of the finger 2 is executed easily by the guide of this shape and the finger print with a sharp picture based on the reflected light image is obtained.
Patent JP-S5850869-A (JP)
Title: Still video camera
Inventor: ICHIYANAGI TOSHIICHI
IPC: G11B19/04
Filed: 1981-09-21
Abstract: PURPOSE:To let a photographer know that reading and writing are held in readiness, by turning on a light emitting diode in a viewfinder, which is turned on with the 1st stroke, when the speed of a motor attains to its prescribed value. CONSTITUTION:When a switch 17 is turned on with the 1st stroke of a trigger button, the transistor (TR) 22 of a feeding circuit turns on and the output (a) of a control circuit 15 goes up to a level ''H'' to supply a voltage to a motor 11, thereby charging a capacitor 19 at a voltage which is proportional to the number of revolution of the motor 11. This charging voltage is compared with a reference voltage and when the voltage exceeds the reference voltage, a TR20 turns off to decelerated the motor 11. The output (f) of the controller 15 goes up to the level ''H'', thereby turning on a TR23. Therefore, an LED which turns  on with the switch 17 on turns off, so it is confirmed that photography is held  in readiness.
Patent JP-H0443281-A (JP)
Title: Vacuum freezing drier
Inventor: MATSUZAWA HIDEO
IPC: F26B5/06
Filed: 1990-06-07
Abstract: PURPOSE:To permit defrosting by stopping cold traps alternately or sequentially under a condition that the drying operation, effected by a drying tank, is continued as it is by a method wherein a vacuum freeze drying device is constituted of one set of drying tank equipped with two sets or more of the cold traps. CONSTITUTION:A drying tank A and two sets of cold traps C1, C2 are connected to pipelines 7a1, 7a2 through valves B1, B2. During the continuation of drying operation by closing the valve B1 and opening the valve B2 through the cold trap C2 and the drying tank A, the valve 4c1 of an exhaust vacuum circuit is closed, a trap leak valve 4b1 is opened, the valve 6c1 of a refrigerant circuit is closed, a defrosting circuit 5al is opened and water is sprayed from a water spray tube 5b1 to wash down the frosting of a refrigerant pipeline 6b1. When the operation of the cold trap C1 is restarted, the defrost circuit 5a1 is closed, the trap leak valve 4b1 is closed, the exhaust vacuum circuit 4a1 is opened, the same circuit 4a2 is closed and when the vacuum degree of the drying tank A has become smaller than or equal to the vacuum degree of the cold trap C1, the valve B1 is opened, the valve B2 is closed, the valve 6c1 of the refrigerant circuit is opened and the valve 6c2 of the same circuit is closed, then, the operations are repeated successively in the side of the cold trap C2.
Patent JP-H0812695-A (JP)
Title: New sialic acid donor
Inventor: YAMADA YUTAKA
IPC: C07H13/06
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a new compound useful as a synthetic intermediate for various glycolipids and a sialic acid donor for a large oligosaccharide receptor having low reactivity, namely, as a production intermediate for synthesis of gangliosides. CONSTITUTION:This compound is expressed by formula I (R is benzoyl, p- fluorobenzoyl or chloroacetyl; Ac is acetyl; Me is methyl; Ph is phenyl) such as methyl (phenyl 5-acetamido-4,7,8,9-tetra-O-benzoyl-3,5-dideoxy-2-thio-D-glycero- D-galacto-2-nonul-opyranoside)onate. The compound of formula I is obtained by methylesterifying N-acetylneuraminic acid of formula II, benzoylating prepared N-acetylneuraminic acid methyl ester to give methyl (5-acetamido-2,4,7,8,9- penta-O-benzoyl-3,5-dideoxy-D-glycero-D-glycero-2-nonulopyranoside)onate and treating this compound with thiophenol.
Patent JP-H0816070-A (JP)
Title: Installing mechanism of process cartridge
Inventor: KOGA HIROTO
IPC: G03G21/18
Filed: 1994-06-30
Abstract: PURPOSE:To engage a flange gear and a driving gear securely and accurately in a simple structure, by composing the system that a cartridge is floated up and the flange gear and the driving gear are made not to interfere each other, when the cartridge is inserted and the flange gear comes to the near side of the driving gear. CONSTITUTION:At a specific position of a guide 14, a projection 16 is provided as a means to float up a process cartridge B to the near side in the inserting direction to a driving gear 15. On the other hand, at the bottom surface of the process cartridge B, a recess 17 to fit to the projection 16 when the cartridge B is installed to a device main body is provided. When the cartridge B is inserted, and the flange gear 18 comes to the near side of the driving gear 15, the cartridge B is floated up by a floating-up means, and the flange gear 18 and the driving gear 15 are made not to interfere each other. And when the flange gear 18 is inserted up to the upper position of the driving gear 15, the floating-up of the cartridge B is released, and both gears 15 and 18 are engaged.
Patent JP-H0442381-A (JP)
Title: Character recognizing device
Inventor: YODA FUMIO
IPC: G06F15/18
Filed: 1990-06-07
Abstract: PURPOSE:To recognize characters with high accuracy with the use of a neural network even when the number of characters for reading object is increased by selecting the class for the characters for reading object with a classification means in advance and reading many kinds of character with a small scale neural network identifying means. CONSTITUTION:The neural network identifying means 4 effective for identification corresponding to classes with small scale construction is selected from among neural network identifying means 4 by matching a feature value extracted by a feature extracting means 3 and a reference feature value stored in a classified dictionary storing means 17 in advance to decide to which class the inputted character patterns belong by a classification means 18. The identification result identified by this neural network identifying means 4 is outputted as the final result of recognition. Thus, the characters can be recognized with high accuracy without enlarging the scale of the neural network identifying means 4 even when the number of characters for reading object is large like in a KANJI (Chinese character).
Patent JP-H01316834-A (JP)
Title: Program restart point preserving system
Inventor: TSUMURA KAZUHIDE
IPC: G06F11/14
Filed: 1988-06-17
Abstract: PURPOSE:To realize an efficient processing by performing the retraction of only a page in which no latest image exists in a secondary storage to a retention file, and preserving the page in which the latest image exists in the secondary storage as it is. CONSTITUTION:A restart point processing part 1 consists of a program retention means 11 which withdraws the content of the page changed after loading on a main storage 9 and in which no latest image exists in the secondary storage 5 to the program retention file 6, and a secondary storage position retention means 12 which preserves information representing the position of the page in which the latest image exists in the secondary storage 5 in a secondary storage position retention means 7. A paging processing part 2 consists of a secondary storage position freezing means 21 which controls the page at a corresponding position in the secondary storage 5 so as not to change the content of the page at that time, a secondary storage allocation means 22 which allocates the address of the secondary storage 5 to the page, and a secondary storage releasing means 23 which release the address of an allocated secondary storage 5.
Patent JP-H01317110-A (JP)
Title: Production of fine carbon powder having high purity
Inventor: IKEZAKI EIJI
IPC: C01B31/02
Filed: 1988-06-17
Abstract: PURPOSE:To produce high-purity C in high efficiency at a low cost by fluidizing an iron powder layer with a by-product gas composed mainly of CO while controlling the layer to a specific temperature, thereby forming fine carbon powder on the surface of the iron powder. CONSTITUTION:An iron powder layer in a fluidizing furnace is controlled to 400-600 deg.C. A by-product gas composed mainly of CO and generated from a refinery furnace or melting furnace is introduced into the fluidizing furnade to fluidize the fluidizing layer and cause the reaction 2CO   CO2+C. The produced fine C powder is separated and recovered from the surface of the iron powder.
Patent JP-S5944287-A (JP)
Inventor: ARETSUKU ROBINSON
IPC: A63G13/08
Filed: 1982-08-30
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-H04347635-A (JP)
Title: Manufacture of rotary screen
Inventor: SHIGETA TATSUO
IPC: C25D5/02
Filed: 1991-05-25
Abstract: PURPOSE:To provide the manufacture of a rotary screen, in which a critical defect, in which a pattern is parted by a white line as seen in conventional devices, is solved while largely simplifying exposure printing operation and which belongs to a galvano method, in which there is not possibility that cracks are generated in the screen when the block of the continuous foundation pattern is formed. CONSTITUTION:The dot sections of a mesh image are endless laser-exposed by laser beams R by supporting both ends of a roll 1 coated with a high sensitivity photosensitive film and rotary-scanning the roll 1 and moving and scanning a large number of laser beams R arrayed to said roll in required number in the roll-surface longitudinal direction while being flickered and driven respectively on the basis of the electronic data of the proper mesh image, a negative resist image, on which dots P remain, is formed through subsequent developing, and the roll is plated with nickel and the foundation section of the periphery of the resist image is buried with nickel and a rotary screen is formed through plating and peeled from the roll.
Patent JP-H0443578-A (JP)
Title: Printed board connecting device
Inventor: NAITO YASUO
IPC: H01R13/73
Filed: 1990-06-07
Abstract: PURPOSE:To insert a printed board at an inclination not perpendicular to a surface and achieve a high reliability connection by providing a rubber bushing at an installation part. CONSTITUTION:A rubber bushing having a nut part is put between a card edge connector and an installation fitting, and by tightening a screw in installing the card edge connector to the fitting, the middle part of the bushing is deformed to be swollen to be pressed to and held at the installation fitting, where it moves freely by an external force and restores by the resileincy of rubber if the external force is removed. The printed board can thus be connected securely if its inserting angle is deflected.
Patent JP-H0811807-A (JP)
Title: Automatic bagging apparatus and bubble removing apparatus
Inventor: ISHII TSUGIO
IPC: B65B3/22
Filed: 1994-06-30
Abstract: PURPOSE:To reliably bag objects to be packed even if the object is a bubbly product while throughput similar to a case of a normal object is maintained without unevenness in forms occurring due to bubble drips or residual bubbles. CONSTITUTION:A bubble removing apparatus 16 with a sucking nozzle 30 exhibited oppositely above a stop position of a packing bag 2 whose side rims at an upper end are held by a bag capturing device 4 and which is filled with contents 28 to be packed is provided, and at a stage before sealing a bag mouth by means of a subsequent first sealer, bubbles 44... existing at the mouth of the packing bag 2 are sucked to be eliminated. In addition, at this time, by pushing and bending the bag 2 by a bag push-bending device 48, more bubbles 44... can be raised to the upper end of the mouth.
Patent JP-S6042704-A (JP)
Title: Color filter
Inventor: KAMIO MASARU
IPC: G02B5/20
Filed: 1983-08-17
Abstract: PURPOSE:To obtain a color filter superior in resistance to heat, light, etc., especially excellent in humidity resistance, and prevented from cracking and change of light transmittance by forming a protective layer made of a rubber type resin directly on the surface of a dye deposited on a base plate from a vapor phase. CONSTITUTION:An under mask made of a polymer type resist is formed on a base plate of a glass or an optical resin plate of PMMA or the like, a dye derived from phthalocyanine is vapor deposited on the plate, and then, the resist and the dye just overlaid on it are removed by using a solvent to form a colored pattern on the plate. The color filters having necessary kinds of colors are obtained by repeating this step. The dye layer is coated with a soln. of rubber type resin, such as neoprene or isoprene rubber, prebaked, and then, exposed to UV rays or heated to form a hardened protective layer. Since the vapor phase deposited dye is insoluble in usual rubber solvents and said rubber type protective layer is hydrophobic, the obtained color filter is especially excellent in humidity resistance and extended in life.
Patent JP-H01319635-A (JP)
Title: Production of precoated galvanized sheet having excellent roll formability
Inventor: SADO HIDEAKI
IPC: C21D8/02
Filed: 1988-06-17
Abstract: PURPOSE:To produce the precoated galvanized sheet having excellent roll formability without subjecting the sheet to leveling by subjecting the original plate for galvanized steel sheets produced by hot rolling at a specific temp. followed by rapid cooling to galvanizing, then to coating and baking of a coating under specific conditions. CONSTITUTION:The steel sheet as the raw material for galvanized steel sheets is produced by subjecting a low-carbon steel slab to hot rolling, then to hot finish rolling at >=840 deg.C to form the hot rolled sheet having 25-35kgf/mm<2> yield point an >=0.7 yield ratio and rapidly cooling this sheet. After the steel sheet is galvanized, the steel sheet is painted with the colored paint and is subjected to the paint baking treatment for 30-60 seconds at 210-250 deg.C. The precoated galvanized sheet which obviates the generation of buckling at the time of bending and has the excellent roll formability is obtd. without requiring the leveling.