baber/WOPTO huggingface dataset:
Patent JP-S61275029-A (JP)
Title: Power transmission device for saddling type vehicle
Inventor: TSUTSUMIGOSHI SHINOBU
IPC: B60K17/344
Filed: 1985-05-31
Abstract: PURPOSE:To elevate a minimum road clearance of a reduction gear as well as to aim at the promotion of lightweightiness and low-unit cost of production, by making a pair of output shafts branch off from an engine output shaft, while connecting them with a shaft having plural universal joints in altering their directions by stages. CONSTITUTION:An output shaft 4a of an engine 4 is connected to a reduction gear 10, and hereat branched off to a pair of output shafts 9 and 9 rotating in the reverse direction each other. And, connecting shafts 141 and 142 are connected at right angles with an axle as altering their angles by degrees in order whereby power is transmitted to rear wheels 3. With suchlike constitution, a space transmitting turning power is mini mixed. And, the reduction gear 10 is formed into a simple structure consisting of a spur gear whereby a mini mum road clearance is made higher and, what is more, lightweightiness and low-cost of production are promotable.
Patent JP-H06332852-A (JP)
Title: Data transfer system
Inventor: OKAZAWA KOICHI
IPC: H04L12/42
Filed: 1993-05-20
Abstract: PURPOSE:To make a data transfer system high in operation speed and small in the scale of an interface hardware without the limitation concerning the number of devices to be connected by providing a function outputting a clock signal to be inputted while synchronizing the clock signal with an original clock signal whose phase is different from that of the clock signal to be inputted. CONSTITUTION:All the clock signals on the respective pairs of clock lines 101 are free-run clock signals at the equal frequency, and signals on the respective pairs of address/data multiplex lines 102 and control lines 103 are transferred while being synchronized with the clock signals on the same pairs of clock lines 101. On the other hand, one of connected devices 11 is provided with the function for supplying the original clock signal of the entire data transfer system and outputting the signals to be inputted on the address/data multiplex lines 102 and control lines 103 while synchronizing them with the original clock signal. Therefore, it is not necessary for the connected devices 11 as reception nodes to respectively synchronize received data and the internal clocks of the nodes, and the scale of the interface hardware is reduced and simplified.
Patent JP-S63281821-A (JP)
Title: Manufacture of white rubber roll
Inventor: SUZUKI NORIJIROU
IPC: B29L31/32
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a white rubber roll, which is useful for the reading roll of a facsimile transmitter by a method wherein a carbon-containing black electrically conductive rubber layer is provided on a shaft and the surface of said layer is covered with a white electrically conductive silicone rubber layer which contains stannous oxide and/or zinc oxide and titanic oxide, by extrusion. CONSTITUTION:A white rubber roll is produced by covering the surface of a carbon-containing electrically conductive rubber layer, which is provided onto a shaft, with a white electrically conductive silicone rubber layer, which contains stannous oxide and/or zinc oxide and titanic oxide, by extrusion. As the white electrically conductive silicone rubber, silicone rubber compound, which is obtained by uniformly mixing 100pts.wt. of green silicone rubber mainly consisting of dimethyl methylvinyl polysiloxane, with 50-200pts.wt. of stannous oxide and/or zinc oxide as white electrical conductivity imparting agent, 20-200 pts.wt. of titanic oxide powder as white pigment and 0.8-3.0pts.wt. of extruding and vulcanizing peroxide-based vulcanizing agent. The preferable thickness of the white electrically conductive silicone rubber layer is set in the range of 0.3-2.0mm.
Patent JP-S5244231-A (JP)
Title: Antiviral agent
Inventor: SUZUKI NAOHARU
IPC: A01N35/06
Filed: 1975-10-02
Abstract: PURPOSE: Antiviral agent which is effective against rice dwarf, multinuclear pathogens to the silk week cytoplasm, etc. that contain double-helical RNA and does not affect the hosts thereof. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04345247-A (JP)
Title: Multiplex scanning circuit
Inventor: YURI EISUKE
IPC: H04L69/14
Filed: 1991-05-23
Abstract: PURPOSE:To attain high speed processing without making constitution complicated by providing a group scan section and a bit scan section to the circuit so as to discriminate an on-bit to each of plural divided bits. CONSTITUTION:Plural input bits IN1-INn are grouped and divided for each prescribed bit number by a group scan section 1. Then a bit scan section 2 scans each group of bits and a discrimination section discriminates only an on-bit for each group bit in response to the scan signal outputted from the bit scan section 2. The loss time between the on-input bit processing and the processing is reduced and high speed system processing is implemented with simple constitution offering less increase in the hardware quantity based on the group scanning.
Patent JP-S599088-A (JP)
Title: Manufacture of transfer paper with clear gradation
Inventor: GOTOU HIROSHI
IPC: G03F5/00
Filed: 1982-07-07
Abstract: PURPOSE:To obtain a transfer paper capable of displaying clear gradation and also of preventing solid printing in high-density portions by a method in which a printing plate is produced using a negative consisting of a color-separation positive and a specific reversal contact screen and printing is performed by using the printing plate. CONSTITUTION:A color-separation negative for screen printing is produced in the usual way (a). A contact screen for gravure is inversed by an optical means to regulate a reversal contact screen (b). In this case, the point at which printing light is passed unconditionally is changed into a point at which the baking light is not passed at all, and the surroudings of the point are changed into mesh points having an optical characteristic to gradually ease the transmission of the printing light in a stepless manner. A mesh positive is prepared using the reversal contact screen and the color-separation negative (c). Using the mesh positive, printing is made on the photo-sensitive film of the plate screen of a screen printer, and the photo-sensitive film not exposed to light in the light- impervious portion is washed away for development, thereby attaining plate making (d).
Patent JP-H02297432-A (JP)
Title: Composite steel plate
Inventor: UCHIDA YASUNOBU
IPC: B23K35/22
Filed: 1989-05-11
Abstract: PURPOSE:To make the even mixing of metal fibers as electroconductive carrier possible by a method wherein metal fiber-containing resin layer is provided between steel plates and the length and shape of the metal fiber is specified. CONSTITUTION:Resin layer, which contains metal fibers as electroconductive carrier, is provided between steel plates. Each metal fiber is made to be a triangular prism having the length D, the ratio D/L of which to the thickness L of the resin layer satisfies the formula 1<D/L<=200, and the triangular widthwise crosssection, in which the ratio h/L satisfies the formula 0.5<=h/L<=2, where (h) is the altitude of the crosssectional triangle assuming its the longest side to the base. If D/L exceeds 200, metal fibers are too long not to intertwine with one another. And if h/L exceeds 2, the resin layer is too thin with respect to metal fiber not to cause the lowering of the adhesion between the steel plate and the resin layer. Thus, the metal fibers can be uniformly distributed in resin, resulting in obtaining composite steel plate excellent in the adhesion between the steel plate and the resin layer.
Patent JP-H11309299-A (JP)
Title: Iron
Inventor: KIDA KENJI
IPC: D06F75/38
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that the temperature of a base decrease in a short time to be hard to smooth down or the steam spray duration becomes shorter due to the small thermal-storage-action of an iron base. SOLUTION: It is constructed the first base 21, which has a heater 4 inscribing, for thermal storage, the second base 23 which has an ironing face and a thermal resistance layer 22 which is sandwiched between them. It is formed that the thermal resistance layer 22 has a greater thermal resistance than at least that of the first base 21. And the first base 21 is heated with the heater 4. As there is the thermal resistance layer 22 between the first base 21 and the second base 23, it is occurred the temperature difference between the first base 21, heat supplying side, and the second base 23, heat receiving and radiation side, and the temperature difference increases the temperature of the first base 21 by the amount.
Patent JP-H10306997-A (JP)
Title: Surface treatment fin material for heat-exchanger and manufacture thereof
Inventor: MUKAI YOSHIKAZU
IPC: C09D5/08
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment fin material for heat-exchanger excellent in hydrophilicity, and a manufacturing method thereof, in which the quantity of water soluble component is reduced while sustaining low odor and low tool abrasion properties and production of a substance having adverse effect on a plastic member is suppressed after heat treatment. SOLUTION: The surface treatment fin material 3 for heatexchanger is produced by forming a corrosion resistant film including a chromate film or a zirconium based film on the surface of an aluminum plate or an aluminum alloy plate. A hydrophilic resin film having more than three ethylene oxide groups in one molecule and containing water soluble component of 0.3 mg/dm<2> or less is formed on the corrosion resistant film and a water soluble resin film having less than four ethylene oxide groups in one molecule is formed thereon.
Patent JP-S609763-A (JP)
Title: Manufacture of integrated plate spring
Inventor: YANO AKIO
IPC: B41J2/27
Filed: 1983-06-30
Abstract: PURPOSE:To make the gap between plate springs smaller by a method in which one sides of plate springs are etched until the gaps between the adjacent plate springs are passed through from the opposite sides at intervals of one plate spring at the portion where fine gaps are formed as the boundary. CONSTITUTION:In a plate spring material 14a, resists 16a and 16b are coated being reversed on one side only of each plate spring with the gaps G as the boundary at the intervals of one plate spring. When the spring plates are etched by using the resists 16a and 16b as masks, for the first plate spring 141, the downside only is etched, and for the second plate spring 142, the upside only is etched. These plate springs 143,144... are then alternately etched in order. When the upside and downside of the plate springs are etched to at least 1/2 or more of the thickness of the plate, the etched portions of the upside and downside of the plates are passed through in the gaps G, and these plates are separated from each other. Lastly, by removing the resists 16a and 16b, the plate springs 141, 142... arranged alternately in a staggering manner at the intervals of one plate spring are formed.
Patent JP-S60262064-A (JP)
Title: Sensor detection
Inventor: YAMASHITA ICHIROU
IPC: G01R33/00
Filed: 1984-06-08
Abstract: PURPOSE:To improve the reproducibility and stability with a larger output by employing two kinds of magnetic field waveforms to provide the magnetic domain structure of amorphous magnetic alloy with a aligning tendency while lessening the effect of disaccommodation (D.A). CONSTITUTION:A pressure sensor is made up of a magnetic circuit comprising an amorphous magnetic alloy 1 having a magnetic distortion and a soft magnetic ferrite 2, a coil 3 for exciting the magnetic circuit and an introduction part 6 having a through hole. Then, when a pressure is applied to the pressure sensor employing a magnetic field having a high frequency alternating current overlapping a low-frequency square wave, an AC demagnetization is done to suppress secular changes. This can removed unstability of D.A and the like thereby improving the reproducibility and stability along with a larger output.
Patent JP-H08313167-A (JP)
Title: Gas collector for hot hydrostatic pressure pressurizer
Inventor: MURAKAMI MASAKAZU
IPC: F27B17/00
Filed: 1995-05-17
Abstract: PURPOSE: To accomplish automatic connection switching of a gas cylinder to a pressure container by applying a valve opening output to shutoff valves for outlets in the rising order of pressure from a cylinder group lower in pressure during the pressure operation of a gas and the valve opening output to the shutoff valves for outlets in the falling order of pressure from the cylinder group higher in pressure during the differential pressure recovery operation. CONSTITUTION: Gas pressure signals are introduced from a pressure container detection means 4 for detecting a gas pressure of a pressure container and a cylinder pressure detection means 5 for detecting a gas pressure of a gas collector to apply a valve opening output to shutoff valves 8A-8D for outlets in the rising order of pressure from a gas cylinder group 1 lower in pressure during the pressure operation of a gas and the valve opening output to the shutoff valves 8D-8A for outlets in the falling order of pressure from the gas cylinder group 1 higher in pressure during the differential pressure recovery operation by an opening/closing control means 7 according to the balance of a difference between both the pressure signals. This accomplishes automatic connection switching of a gas cylinder to a pressure container.
Patent JP-H07323334-A (JP)
Title: Manipulator of device for folding sheet
Inventor: AKAMI KAZUO
IPC: B21D5/02
Filed: 1994-05-31
Abstract: PURPOSE:To improve the productivity by reducing the required work-holding number of a work holding device (clamping part) of a multi-axes robot for the work handling for a press brake as much as possible to reduce the tact time of the folding work. CONSTITUTION:A stretch member 64 having e.g. a vacuum damper 62 in a clamping part 45 of a robot head part H having the A axis/B axis to rotate a work W in the vertical plane and the horizontal plane respectively is movable in the prescribed range in the longitudinal direction in the horizontal plane through a pair of rodless cylinders 65.
Patent JP-H04345376-A (JP)
Title: Noise reducing circuit
Inventor: SATO HIDEO
IPC: H04N5/21
Filed: 1991-05-23
Abstract: PURPOSE:To shaply reduce a 'flaky' beat noise, and to obtain a satisfactory video by allowing noise components to be included in a carrier signal side, when a large number of noises exist in a color video signal, and applying noise removal to the noise of this carrier signal. CONSTITUTION:This circuit is provided with a Y/C separator circuit 8 which operates a band filtering by a band width according to the noise quantity of the color video signal at the time of dividing the color video signal into a luminance signal and the carrier chrominance signal chrominance signal system noise canceller 10 which operates the noise removal to the noise of the carrier chrominance signal from this, and an adding circuit 11 which adds the luminance signal to the carrier chrominance signal from the chrominance signal system noise canceller 10. When a large number of noises exist in the color video signal, the band width of the band pass filter of the Y/C separator circuit 8 is made wide, and the noise of the color video signal is processed by the chrominance signal system noise canceller 10 which removes the noise of the carrier chrominance signal.
Patent JP-S5743639-A (JP)
Title: Production of dairy product
Inventor: OOTA TOSHIYUKI
IPC: A23C13/08
Filed: 1980-08-28
Abstract: PURPOSE: Milk or raw cream is combined with β-cyclodextrin, made uniform and aged at low temperature to produce a cream-like dairy product with high preservability and good texture.  
     CONSTITUTION: Milk or raw cream is combined with β-cyclodextrin as well as a sweetener, albumen, an emulsifier or other additives and the mixture is sterilized by heating at 60W110°C, treated with a homogenizer under 50W200kg/cm 2 , and aged at low temperature of 6W-60°C. The product is suitably used as cream for cream puff. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10295439-A (JP)
Title: Aromatic card unit
Inventor: MATSUMOTO HIDEKI
IPC: A61K8/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic card unit as a portable aromatic bathing means so that one can enjoy an aromatic bathing at any time and any place without bother and worry. SOLUTION: An aromatic card unit 10 is composed of a moisture retaining card 12 which can be impregnated with essential oils extracted from aromatic plants and a card holder 14 to house the moisture retaining card 12 as to pinch same from both surfaces. The card holder 14 is composed of a holder main body 16, on one surface 16c of which a number of air holes 16c are formed, and a flap 18 folded over the one surface 16c. When one carries the aromatic card unit 10 in the pocket of the garment worn, one's purse or one's bag and the like, in a state having the moisture retaining card 12 impregnated with essential oils housed in the card holder 14, volatile essential oils will emanate outside by way of the air holes 16c; thus, one can enjoy aromatic bathing.
Patent JP-H10293440-A (JP)
Title: Electrifying roller member and its production
Inventor: ITOU NORIYUKI
IPC: F16C13/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying roller member which has excellent adhesive property on the contact face of the electrifying roller provided with a conductive elastic layer in the outer perifery of a conductive supporting shaft, uniform electric characteristics on the elastic layer surface and excellent durability, and to provide its producing method. SOLUTION: An epichlorohydrin rubber is used for the conductive elastic layer, and the conductive elastic layer is adhered to the conductive supporting shaft with a phenol conductive adhesive. The electric resistance between the surface of the phenol conductive adhesive and the conductive supporting axis is controlled to <=5 Ω, and the phenol conductive adhesive layer is formed to 3 to 10 μm thickness. In the production process, the phenol conductive adhesive is applied to the outer perifery of the conductive supporting shaft and the subjected to preliminary heating before the adhesive is brought into contact with the epichlorohydrin rubber.
Patent JP-H05316751-A (JP)
Title: Voltage-type inverter
Inventor: YOU CHIYUUKEI
IPC: H02M7/515
Filed: 1992-05-12
Abstract: PURPOSE:To make the operating frequency of an inverter higher by using a commutation capacitor circuit, and decreasing the switching loss of the inverter without a snubber. CONSTITUTION:It becomes possible to do without snubber circuits for the switching elements 5 and 5' of a voltage-type inverter, by connecting a commutation capacitor circuit 2, composed of capacitors 3 and 3' or a capacitor 8 and a bidirectional switch 4, to the main switching elements 5 and 5'. Besides, it becomes possible to perform the switching of the main switching elements 5 and 5' at zero voltage, and decrease the switching loss of the main switching elements 5 and 5'. Accordingly, it becomes possible to raise the operating frequency of the voltage-type inverter, and reduce the size and the weight of the inverter.
Patent JP-H0751076-A (JP)
Title: Enzymatic preparation of aliphatic s- cyanohydrin
Inventor: HERUFURIITO GURIINGURU
IPC: C12P13/00
Filed: 1994-05-31
Abstract: Process for the production of (S)-cyanohydrins by reacting aliphatic aldehydes or asymmetric aliphatic ketones with hydrocyanic acid in the presence of the (S)-oxynitrilase from Hevea brasiliensis at temperatures up to a maximum of 10 DEG C.
Patent JP-S5743934-A (JP)
Title: Controlling method of batch type annealing furnace
Inventor: FUJII SHINGO
IPC: C21D11/00
Filed: 1980-08-30
Abstract: PURPOSE:To enable to estimate a heating completion time of an annealing furnace in an extremely precise manner by preparing a regression line relating to a time until a lowest temp. in a coil is reached to a target value based on static and dynamic factors. CONSTITUTION:From dynamic and static factors such as a bell temp., a bell throwing amount, a base fan capacity, a total spacer thickness, a coil width, a coil weight, a charge weight or the like, about a time until a lowest temp. of a coil in each step is reached to a target temp., a regression line is prepared. In a furnace, coils 1-4 are stacked stepwisely through spacers 5. A furnace temp. controller 12 operated in response to output of a bell thermometer 11 is provided and a fuel valve 14 is adjusted according to comparison result with a reference value of a furnace temp. setting device 13 to control a burner 15. Thereby, a furnace temp. is varied to control a highest temp. of the coils 1-4 so as to adjust to alpha'.
Patent JP-H09301160-A (JP)
Title: Door opening and closing device
Inventor: TAKADA KAN
IPC: E05F15/56
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To enable even an inexperienced traveller to open and close a door with small force without hesitation in the case where it is necessary to open and close the door by a passenger's operation. SOLUTION: At the time of stopping, when a manual operation switching valve 37 is switched to apply force of the same magnitude to both sides of a piston 8 for forming an air cylinder 4. When a passengers getting on and off a vehicle move a little in the door closing direction in such a condition, according to a detection signal of one of limit switches 43, 44, an opening and closing operation valve 22 is switched. Thus, the door is moved in the direction of a passenger's operation to open and close a getting on-and-off port.
Patent JP-H09300960-A (JP)
Title: Vehicular sunvisor and its manufacture
Inventor: MIWA NORIMICHI
IPC: B60J3/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To add a soft feeling while enhancing the ridigity of a sunvisor main body, by approximately oppositely projecting reinforcing ribs on the inner surfaces of the front plate and the back plate of the sunvisor main body hollowly formed of a thermoplastic synthetic resin material, and arranging a predetermined clearance between the projected parts of these reinforcing ribs. SOLUTION: A sunvisor main body 1 is hollowly formed by the blow forming of a thermoplastic synthetic resin, and integrally equipped with a front plate 2, a back plate 3 and a circumferential wall 4, and a bearing member opposed to a spindle is arranged in a desired position. Then, reinforcing ribs 6, 7 are respectively oppositely projected on relative inner surfaces of the front plate 2 and the back plate 3 of the sunvi.sor main body 1. At this time, a predetermined clearance 8 is arranged between the projected parts of the reinforcing rib 6 of the front plate 2 and the reinforcing rib 7 of the back plate 3.  The reinforcing ribs 6, 7 are thusly arranged, thereby the rigidity of the sunvisor main body 1 can be enhanced, and also the front plate 2 and the back plate 3 can deflected by a part corresponding to the predetermined clearance 8, so that enough soft feeling can be given to the sunvisor main body 1.
Patent JP-H05310608-A (JP)
Title: Isomerization of dimethylnaphthalene
Inventor: MARUO SUSUMU
IPC: C07C15/24
Filed: 1992-05-12
Abstract: PURPOSE:To provide a catalyst having excellent activity in the isomerization of dimethylnaphthalene, effective in suppressing demethylation reaction, disproportionation reaction and intermolecular rearrangement reaction and capable of keeping the catalytic activity over a long period and to provide a process for the isomerization of dimethylnaphthalene. CONSTITUTION:Dimethylnaphthalenes containing less than thermodynamic equilibrium concentration of 2,6-dimethylnaphthalene are isomerized in the presence of a catalyst containing a mordenite containing at least one kind of cation selected from thallium, cesium and rubidium.