baber/WOPTO huggingface dataset:
Patent JP-H10147283-A (JP)
Title: Bicycle with electric motor auxiliary power unit
Inventor: YONEKAWA MITSUHISA
IPC: B62M6/55
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle with electric motor auxiliary power unit serving as an operating means well actuating a turning force detection means. SOLUTION: This device is constituted so as to comprise a power transmission means transmitting turning force of an electric motor 40 to a hollow shaft 70, crankshaft 80 transmitted with stepping force of a pedal, work means operated by rotating the crankshaft 80 to actuate a torque sensor 100, and a control means 170 controlling the electric motor 40 in accordance with an output of the torque sensor 100.  Here, the work means is constituted by a work member 95, having a reference member 57 provided in an output gear 56, drive member 90 provided with a protruded shape 90b (guide part) along an axial direction and a fitting groove 95a (guided part) guided by this protruded shape 90b to be provided capable of sliding in an axial direction of the drive member 90, and a coil spring 97 (spring member) energizing the work member 95 to a reference member side, so as to improve operation of the work member 95.
Patent JP-H02154975-A (JP)
Title: Dry control system for grain seed drier
Inventor: KOREHISA MASAKI
IPC: F26B17/14
Filed: 1988-12-02
Abstract: PURPOSE:To prevent the occurrence of breakage of grains for seeds by a method wherein a hot air temperature control line set by controlling an air temperature so that the air temperature is not increased to a value higher than a given value is set by a moisture content section and a feed amount section of grains, and drying is controlled as a hot air temperature is automatically controlled along the control line. CONSTITUTION:In the temperature of hot air generated from a burner 1 of a drier, the temperature of hot air generated from the burner 1 is set so that it is controlled along a hot air temperature control line, set by controlling an air temperature so that the temperature is not increased to a value higher than a given value, by a moisture content section and a feed amount section of grains for a seed fed in a drier 2 for drying. The set hot air temperature is generated from the burner 1, and grains for a seed repeatedly circulated in the drier is exposed to the generated hot air for drying. This constitution prevents the grains for a seed from being exposed to high temperature hot air.
Patent JP-H04180852-A (JP)
Title: Crusher
Inventor: YOSHINO HIDEO
IPC: B02C18/22
Filed: 1990-11-13
Abstract: PURPOSE:To well finely cut a long bumper, by a method wherein the hopper passage part from the hopper port opened to the lateral part of a crusher main body to both cutter blades is formed in an almost horizontal V-shape and the lateral width thereof is set to a specific size and an inclined guide part is provided to said passage part. CONSTITUTION:The object to be finely cut charged from a hopper port 3 is cut by a pair of cutter blades 11 arranged in parallel and rotated in a mutually meshing direction. The hopper port 3 is opened to the lateral part of a crusher main body 1 and the hopper passage part 14 from the hopper port 3 to both cutter blades 11 is formed in an almost horizontal V-shape, and the lateral width (a) thereof is set so as to become larger than the axial length (b) of the cutter blades 11 and inclined guide parts 15a, 15b are further provided in the vicinity of the cutter blades 11 to throttle the passage part so as to fit the same to the cutter blades 11. As a result, not only an empty can of oil and usual waste but also a long article such as a plastic bumper can be well finely cut.
Patent JP-H07155749-A (JP)
Title: Water purifier
Inventor: KOBAYASHI YUKIO
IPC: C02F1/28
Filed: 1993-12-07
Abstract: PURPOSE:To provide a water purifier enabling to remove a compound causing damage to the safety and taste by specifying an adsorbent. CONSTITUTION:In this water purifier, a first water purifying tank 2 filled with a cation exchange resin 5 and active carbon 3, and a second water purifying tank 11 formed of active carbon and a porous hollow fiber membrane 12 are connected each other with a distributing pipe and an impeller type flow rate sensor 8 is provided in the midway of the distributing pipe and the integrated amount under a flow rate is displayed at a display and control part 9 by the output signal of the flow rate sensor to display the life of the water purifier.
Patent JP-2000130291-A (JP)
Title: Fuel injection nozzle
Inventor: YODA TOSHIYUKI
IPC: F02M61/06
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle capable of varying the spraying angle of fuel. SOLUTION: A groove 62 formed on a needle pin part 60 on the tip of a valve needle 20 is so formed that the angle in relation to an axis may be changed according to the axial position of the valve needle 20. Accordingly, the axial angle of the groove 62, in the axial direction of the valve needle 20 is changed according to the lift position of the valve needle 20, the desired spraying angle and the fuel spray travel can be obtained according to the loading state of an engine, and control of spray characteristics can be performed by promoting atomization of fuel by a simple structure without increasing the number of parts. Fuel consumption is reduced, exhaust emission is improved, and stable operability of the engine can be obtained.
Patent JP-H08146906-A (JP)
Title: Pseudo pattern processing circuit
Inventor: KOBAYASHI MASAYUKI
IPC: G09G3/28
Filed: 1994-11-17
Abstract: PURPOSE: To solve the phenomenon that the noises for erasing pseudo patterns are conspicuous when the level of input video signals is low. CONSTITUTION: The factor K of an error load output multiplier 60 is set according to the level of the input video signals normally detected by a level decision circuit 61 and is added to the signals in the error diffusion circuit in the circuit for diffusing the errors by multiplying the random noise signals by a factor of ±K times and adding the product to the signal. The noises are not added at all or the noises multiplied by the factor meeting the input level L are added to the signals in a range where the input level L is low. The noises multiplied by the fixed factor are added to the signals when the input level L is above the specified value.
Patent JP-H04263670-A (JP)
Title: Aramid yarn coated with high absorber and method for production thereof
Inventor: HERUMAN YOHAN GEURUSEN
IPC: D02G3/44
Filed: 1991-10-28
Abstract: PURPOSE: To obtain an aramid yarn coated with a superabsorbent uniformly and to provide a method for producing the same without causing environmental pollution and capable of being applied to other than short fibers. CONSTITUTION: This material is characterized by consisting of an aramid yarn equipped with a superabsorbent, and the yarn has at least 60 swelling value. The method for producing the same is characterized by applying a water-in-oil emulsion containing the superabsorbent in an aqueous phase on the surface of the aramid yarn, and then removing all or a part of the liquid component of the emulsion from the yarn.
Patent JP-H03169823-A (JP)
Title: Antiviral agent
Inventor: HAGIWARA HIDEAKI
IPC: A61P35/00
Filed: 1989-11-29
Abstract: PURPOSE:To obtain an antiviral agent containing squeezed juice ingredient of green leaf before rape stage of wheat as active ingredient, having practical antiviral action and substantially nontoxious, capable of administering at large quantities. CONSTITUTION:Green leaf before rape stage of wheats, preferably from tillering starting stage to ear-completed stage is squeezed, preferably by mechanical means without giving improper heat denaturation, and the coarse solid content is removed to give blue juice, which is further centrifuged and the supernatant is collected and subjected to germ-removing and filtrating treatment. The resultant liquid ingredient is directly used as a squeezed ingredient. Blue juice is obtained by neutralizing the above-mentioned blue juice to about pH5-9 and powdering it by a means such as spray drying or freeze drying without giving substantial heat denaturation can be also utilized. The above-mentioned antiviral agent is administered at an amount of active ingredient of 0.1-5mg/kg/day, preferably 0.5-2mg/kg/day.
Patent JP-H10131192-A (JP)
Title: Method for forming vegetative covered bedrock having steep slope
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To form a stable vegetative covered bedrock on the surface of a steep slope by a method wherein a rigid perforated plate having a specified shape is fixed on the steel slope, a charging space is formed between the face of the slope and the rigid perforated plate, a sheet-shaped vessel having water permeability and flexibility is charged, and the vessel is filled with slurry-like vegetation soil. SOLUTION: Net cylinders 2 are spread all over in parallel in the vertical direction of the steep slope 1, the upper and lower ends of the net cylinders 2 are fixed by using anchor pins 23, and packing bags 21 are charged into the net cylinders 2 up to bottoms. A delayed fertilizer 22 is charged into each packing bag 21, slurry-like vegetation soil 3 is injected, and filled up to inlets, and the vegetation bedrock is completed. One or a plurality of mixtures of bodies proper to vegetation such as natural soil and sand, artificial soil and sand, back compost, leaf soil, perlite, waste paper, a chemical fertilizer, a soil conditioner, a water retention agent, etc., are used as vegetation soil. Accordingly, the vegetative covered bedrock can be formed without depending upon a large quantity of manpower on the steep slope.
Patent JP-S63288852-A (JP)
Title: Multiple shaft turret winder
Inventor: TANI TETSUO
IPC: B65H19/22
Filed: 1986-12-23
Abstract: PURPOSE:To remove the incompleteness of pressure contact at the time of rotating a wind-up side turret and improve the quality and yield of wound objects as well as efficiency by rotating two pressure contacting arms in the direction opposite to that of the wind-up side turret while also enabling them to be horizontally moved. CONSTITUTION:Pressure contacting rollers 2B1, 2B2 are provided on the ends of two pressure contacting arms 2A1, 2A2 respectively, and a body 2C is horizontally movable. At the time of the winding operation of a web around a wind-up shaft 1B in a position nearest to a pressure contacting device 2, the pressure contacting roller 2B1 of one pressure contacting arm 2A1 is kept in pressure contact with the web and, as the wind-up shaft 1B is gradually swelled by winding, wind-up side turrets 1A, 1A start to be rotated and the pressure contacting arm 2A1 which is kept in a pressure contacting condition is rotated in the opposite direction to the wind-up side turrets 1A, 1A while the body 2C is horizontally moved. Hence, the incompleteness of pressure contact at the time of rotating can be removed improving the quality and yield of wound objects, while, by repeating a similar action by the other pressure contacting arm 2A2, the efficiency of a winding operation can be improved.
Patent JP-H05144046-A (JP)
Title: Method and circuit for detecting tracking error
Inventor: HOSHINA SHOJI
IPC: G11B7/095
Filed: 1991-11-22
Abstract: PURPOSE:To stabilize the track servo by detecting the reflected light signal peak of a wobble bit within a peak detection pulse to detect an accurate peak value independently of jitter of the pulse. CONSTITUTION:An input signal is connected to a diode in the forward direction, and the output end of the diode is connected to a capacitor, and the capacitor is charged with the electric charge whose quantity corresponds to a maximum of the voltage value applied to the diode, thereby holding the peak voltage value. The peak detection pulse instructs a peak detecting circuit to start charging of the capacitor by the leading edge and instructs it to discharge the capacitor by the trailing edge. Thus, the peak value is detected when the reflected light signal peak of the wobble bit is inputted to the peak detecting circuit within a prescribed time indicated by the peak detection pulse.
Patent JP-H05143291-A (JP)
Title: Execution method of decimal adding subtracting instruction
Inventor: IKEDA MASAHIRO
IPC: G06F7/50
Filed: 1991-11-22
Abstract: PURPOSE:To reduce a program and to decrease the use memory quantity execut ing an adding subtracting instruction without transferring the adding subtracting data even when an added number and an adding number are not the same length when the decimal adding subtracting instruction of the decimal number with a binary code is executed. CONSTITUTION:When the length of an added number is 10 and the length of an adding number is 6, the shorter length is taken and (n) is 6. Next, a coding part is zero, the lower-most digit to a sixth digit are decimal-added and subtracted. Presently, at the time of the added number 900000 and the adding number 200000, 100000 is obtained for the arithmetic result, and here, the carry occurs. Next, the code of the added number and the code of the adding number are both positive, and when the length of the added number is long, the consequent processing is transferred. That is, when the digit after a seventh digit of the added number is 9999, the decimal addition of the adding number zero and the carry 1 is performed. The arithmetic result is 0000, and even here, the carry occurs. Then, the execution result of the decimal adding subtracting becomes an overflow.
Patent JP-H10229823-A (JP)
Title: Manufacturing device for soft iced drink
Inventor: KAWAMURA JIRO
IPC: F25C1/14
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To perform a process for manufacturing ice from water and a process for mixing and agitating the ice obtained in the former process and syrup and manufacturing soft iced drink, in the same device and to suppress energy used in the two processes for manufacturing the soft iced drink with water and the syrup as raw materials to the irreducible minimum. SOLUTION: This device turns water brought into contact with a freezing surface into ice, supplies chip-like ice obtained by cutting the ice with an anger 26 into a container 3 provided with an agitation means 2 along with the syrup and the water and mixes and agitates them. The device is constituted of an auger type ice manufacturing means 13, a storage means 14 for storing the chip-like ice obtained in the ice manufacturing means 13, a supply means 4 for supplying the chip-like ice from the storage means 14 into the container 3, a rotation means for rotating the agitation means 2 under the presence of the syrup for beverages and a control means for controlling the operations of the respective means.
Patent JP-H09143558-A (JP)
Title: Production of semi-process nonoriented silicon steel sheet excellent in isotropic magnetic property
Inventor: SHIMAZU TAKAHIDE
IPC: C22C38/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide technology for producing a nonoriented silicon steel sheet having excellent isotropic magnetic properties by a skinpass rolling method. SOLUTION: Molten steel contg., by weight, <=0.01% C, <=4% Si, <=2% Al, <=1.5% Mn, <=0.3% P, <=0.02% S and <=0.005% N, and the balance Fe with inevitable components is subjected to continuous casting to form into a slab, which is subjected to hot rolling, and after that, the stages of pickling, intensive reduction cold rolling, annealing and skinpass rolling at 2 to 15% draft, the roughness of the steel sheet after the cold rolling is regulated to Ra: 0.7 to 3.0μm and the roughness of the steel sheet after the skinpass rolling is regulated to Ra: <=0.6μm. Furthermore, after the hot rolling, hot rolled sheet annealing is executed.
Patent JP-H06154639-A (JP)
Title: Jet mill
Inventor: TAMAGAKI MASASHI
IPC: B02C19/06
Filed: 1992-11-18
Abstract: PURPOSE:To improve the pulverizing efficiency of a raw material and to improve the classifying performance after pulverizing the raw material. CONSTITUTION:This jet mill is equipped with a pulverizing chamber 1 for pulverizing the raw material, an air feeding port 2 for blowing jet air in the pulverizing chamber 1, a collision plate 3 provided in the pulverizing chamber 1 for making the raw material fed from a raw material hopper 10 collided on it by air, an exhaust port 4 for discharging the blown-in jet air together with the fed raw material, a dry ice housing chamber 6 installed in the lower part of the pulverizing chamber 1 for housing dry ice 7 for cooling the impingement plate 3 and a mixing pipe 9 for mixing the gas generated by the sublimation of the dry ice 7 in the exhaust port 4.
Patent JP-2001125285-A (JP)
Title: Pattern plotting device
Inventor: YAMAZAKI MITSUAKI
IPC: G03F1/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pattern plotting device which is constituted to be small- sized and at a low cost by simplifying the device constitution and whose accurracy is excellent without causing a deviation. SOLUTION: A guide member 14 has an attracting function, and a dry plate 13 is accurately mounted at a reference position on an exposure stage 12. When the dry plate 13 is mounted on the exposure stage 12, residual stress occurs, and even though the dry plate 13 is slightly moved so as to be deviated by the residual stress, the end face of the outer side of the dry plate 13 is attracted and held by the guide member 14, so that the part of the dry plate 13 attracted and held is not moved but is moved in a direction in which it does not abut on the guide member 14. Thus, the dry plate 13 maintains to be at the reference position at which it is attracted and held by the guide member 14, so that the positioning of the dry plate 13 is accurately executed.
Patent JP-2001127506-A (JP)
Title: High frequency circuit board
Inventor: KITA HIROYUKI
IPC: H01P7/08
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency circuit board such that an occupied area of a trimming conductor film can be reduced and the deterioration in the C/N characteristic can be prevented. SOLUTION: In the high frequency circuit board of this invention, a strip line 2 is formed in the inside of a layered dielectric board 1 consisting of layered dielectric layers, the trimming conductor film 5 connected to one end of the strip line 2 is formed on the front side of the board 1 and a trimming groove 8 to adjust the characteristic of the strip line 2 is formed at a part of the trimming conductor film 5. The trimming conductor film 5 is connected to one end of the strip line 2 through a via-hole conductor 6 penetrating through the dielectric layer board 1 in its perpendicular direction at a central part of the trimming conductor film 5 and the trimming grove 8 is formed in spiral around the middle part of the trimming conductor film 5.
Patent JP-H07157618-A (JP)
Title: Low-temperature-resistant material
Inventor: YAMAGUCHI MASAYUKI
IPC: C08L75/04
Filed: 1993-12-09
Abstract: PURPOSE:To obtain the subject material excellent in compression set. CONSTITUTION:This material comprises a resin composition which consists of a polyvinyl chloride resin, a polyurethane and a plasticizer, wherein a sea- island form phase separation structure of 0.01-500mum in size is recognized by the observation with a transmission electron microscope, and the modulus in tension of the polyurethane in the measurement of linear viscoelasticity is 7X10<6> to 8X10<7> dyne/cm<2> at 20-70 deg.C and which contains an adipate plasticizer in an amount of 10-80 pts.wt. based on 100 pts.wt. polyvinyl chloride resin.
Patent JP-H05144139-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NEMOTO YASUHIRO
IPC: G11B15/665
Filed: 1991-11-25
Abstract: PURPOSE:To attain miniaturization of a magnetic recording/reproducing device for pulling out a tape from the cassette of a VTR, etc., and making it to run while wrapping on a rotating drum. CONSTITUTION:The moving route of a slide chassis 7 is controlled by those engagements of guide grooves 81A, 81B and 82A, 82B, and guide pins 11A, 11B and 12A, 12B, provided in guide members 8a, 8b. By this procedure, the tape 2 is pulled out from the cassette 3 while it is moving between the position nearly parallel to the axial direction of the rotary drum 1 and the final mounting position parallel to the chassis reference surface of a main chassis 6 as a reference, then the tape 2 is wrapped on the rotary drum 1 or housed in the cassette 3. Thus, the rotation angle of the tape in the course of pulling out or housing is suppressed, and the tape can be prevented from being damaged.
Patent JP-H10150407-A (JP)
Title: Communication equipment for driven vehicle
Inventor: HAYASHI YUSUKE
IPC: B60W30/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide the communication equipment for a driven vehicle that generates a random pulse that is hardly in matching with a fluctuation pattern of other circuit. SOLUTION: An A/D converter 22 converts a white noise produced by a white noise generating section 21 into a digital signal, an output of the A/D converter 22 at the point of a leading point t1 and a trailing point t2 of a transmission pulse is used for an address of X and Y axes, a period as a cross point of the X, Y axes stored in a storage section 23 is read, after a timer circuit 24 counts the period and a succeeding transmission pulse is outputted.
Patent JP-2001121028-A (JP)
Title: Magnetism generating drum and magnetic sorter using the same
Inventor: KUNIYONE KANJI
IPC: H01F7/02
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetism generating drum capable of generating high magnetic flux density and a magnetic sorter using the same. SOLUTION: A magnetic sorter 10 has first and second fixing discs 15, 16 comprising a magnetic material and arranged in opposed relationship so as to leave a gap 24, first and second annular permanent magnets 19, 20 fixed to the inner surfaces 17, 18 opposed to the first and second fixing discs 15, 16 and the protective cover 27 comprising a non-magnetic material continuously covering the outer peripheral parts of the first and second permanent magnets 19, 20. The first and second permanent magnets 19, 20 have the magnetism generating parts 13 of which the magnetic poles same in polarity are opposed to each other through a gap 29 to generate magnetic fields outside a radius direction, a plurality of magnetism generating drums 11 arranged along the axial direction of a rotary shaft 14, a thin magnetized matter feed belt 12 connecting the magnetism generating drums 11 and follower wheels and a drive source to sort a weak magnetic substance.
Patent JP-H01150502-A (JP)
Title: Extrusion molding device and mold used therefor
Inventor: SUZUKI TAKAYUKI
IPC: B28B3/26
Filed: 1987-12-09
Abstract: PURPOSE:To obtain a molded ceramic body whose quality is favorable and density is high even if the raw material has a low plasticity such as ceramics, by a method wherein the title mold is provided with two cylinder parts connected with each other having diameters of an inlet and outlet and a taper diameter of the inner surface with a specific dimensional relation among them. CONSTITUTION:A mold 12 comprises a first cylinder part 17 which has an inlet 15 on one end and a second cylinder part 18 where an end of the same is connected with the other end of the cylinder part 17 and the other end possesses an outlet 16. The diameter of the connecting part 19 of the cylinders 17, 18 are smaller than that of the inlet 15 and larger than that of the outlet 16. The inside of the cylinder part 17 possesses a first taper determined by the diameters (a), (b) of the inlet 15 and the connecting part 19, and the inside of the cylinder part 18 possesses a second taper determined by the diameters (b), (c) of the connecting part 19 and outlet 16. Therefore, even if the raw material is one such as ceramics whose plasticity is low, fluidity is given to the material by the cylinder part 17 whose taper is small, so that the raw material is led to the cylinder part 18. Sufficient pressure is applied to the material through the large taper. Therefore, the raw material does not stagnate within the mold and carried out as a molded body of high density.