baber/WOPTO huggingface dataset:
Patent JP-H06154298-A (JP)
Title: Apparatus for inactivating antigen of cryptomeria pollinosis
Inventor: TAKASHIMA SEISUKE
IPC: A61L2/10
Filed: 1992-11-20
Abstract: PURPOSE:To obtain an apparatus being convenient and having high possibility on practice in use as an apparatus for inactivation of pollen allergen by irradiating cryptomeria pollen collected by means of a filter with ultraviolet rays with a specified wavelength. CONSTITUTION:An ultraviolet lamp 1 is set at a distance from a dedusting filter 2 and an aluminum reflecting plate 4 is fixed on the back of the ultraviolet lamp 1 so as to surround the ultraviolet lamp 1 to feed efficiently ultraviolet energy to the face of the dedusting filter 2. Air in a room is fed into the dedusting filter 2 from an air suction hole 5 by means of a fan 3 and pollen in the air is caught on the face of the dedusting filter 2 and the allergen is inactivated by means of the ultraviolet lamp 1. Air where the pollen has been removed is ejected again in the room from an air exhaust hole 6. Cryptomeria pollen collected by means of the filter 2 is irradiated with ultraviolet rays with a wavelength of 254 10nm at an irradiating energy of at least -1.0mW/min/cm<2>.
Patent JP-H03172506-A (JP)
Title: Manufacture of steel plate made rocker arm
Inventor: HYODO TOSHIAKI
IPC: F01L1/18
Filed: 1989-11-29
Abstract: PURPOSE:To ensure a necessary wall thickness while eliminating a uncessary step difference by forming a roller housing recessed part through drawing work on a flat plate and boring a hole through the bottom surface of the recessed part, then, forming opening for the roller by means of ironing and burring work on the bottom surface of the recessed part. CONSTITUTION:A rocker arm 1 is formed in the shape of a cross section nearly U-shape by a pair of side walls 2 having projecting parts 2a in order to form a roller housing recessed part 4, and a connecting wall 3 for mutually connecting the projecting parts 2a sides thereof. In this case, a prescribed-shaped-blank is drawn firstly so as to form the roller housing recessed part 4 and a pivot 10 at the time of manufacture. Next, a hole 13 is formed on the bottom surface of the recessed part 4 by boring work. Subsequently, by forming work for applying ironing and burring on the part of the hole 13, a ligulate part 14 is extended downward so as to form the top end parts of the side wall projecting parts 2a while forming opening ports 5. It is thus possible to eliminate that the top end part thickness of the side wall projecting parts 2a in the rim parts 5a of the opening ports 5 becomes too thin.
Patent JP-H09152400-A (JP)
Title: Water content measuring device
Inventor: HANZAWA HIROSHI
IPC: G01N21/3559
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To measure the water content of an object to be detected accurately and quickly by providing a controlling means by which a plurality of light reception signals are fetched from a light receiving part and the water content of the object is judged on the basis of the signals and reference data. SOLUTION: Light emitting diodes 2a, 2b and 2c have various light emitting wavelengths different from each other, and the diode 2a has a sensitivity of 1.45μm for water absorption, and the diode 2b has a peak sensitivity of at most 1.3μm on the short wavelength side excluding the water absorption sensitivity. In addition, the diode 2c has a peak sensitivity of 1.55μm on the long wavelength side excluding the water absorption sensitivity. The diodes are alternately driven by an emitting light driving part 8 so as to irradiate an object 13 to be detected with a light, and a light receiving part 5 receives a reflection light from the object 13. The output signal from the part 5 is amplified by an amplification circuit of a detection part 7 and is inputted into a control part 9 thereafter.
Patent JP-S63168165-A (JP)
Inventor: MASUDA TERUO
IPC: A61H23/02
Filed: 1986-12-29
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-H02158599-A (JP)
Title: Automatic jack
Inventor: HARIGAI NAOKI
IPC: B66F3/44
Filed: 1988-12-10
Abstract: PURPOSE:To contrive elimination or reduction of labor by using a gear increasing power of a motor while providing a stop switch for ensuring safety when a conventional jack is automatically operated by using a vehicle generator turning a motor. CONSTITUTION:A turning effect is increased by transmitting from a pinion gear 6 to a gear wheel 2 the rotation of a motor 1 rotated by a power source connection part 5 of a generator in a vehicle. And the gear wheel 2 is rotated extending an extension part 3 of a jack 4 lifting a car body. The motor 1 is stopped in a lifted position, but a stop switch 8 fixes the extension part 3 of the jack 4 enabling work to be safely performed. When the car body is lowered, the power source connection part 5 is reversely connected.
Patent JP-H08144170-A (JP)
Title: Method for creasing and processing fibrous structure containing synthetic fiber
Inventor: KIHARA SETSUO
IPC: D06J1/12
Filed: 1994-11-21
Abstract: PURPOSE: To obtain a fibrous structure, different in the degree of luster and capable of semipermanently retaining creases by heat-treating a fibrous structure containing synthetic fibers at a temperature within a specific range under pressure. CONSTITUTION: A fibrous structure containing synthetic fibers is heat-treated at >=120 deg.C temperature under pressure and processed into a state of luster randomly different in degree thereof and then creased in a rope state between rollers with, e.g. a milling machine while blowing hot air at 120-160 deg.C thereon. The creases are then fixed to afford the fibrous structure having a delicately changing gloss and creases forming a pattern and delicately changing.
Patent JP-H10154595-A (JP)
Title: Static electricity remover
Inventor: OGUCHI TETSUYA
IPC: H05F3/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a static electricity remover capable of removing electromagnetic wave faults caused by corona discharge generated by a discharge indicator in a cylinder body in the static electricity remover having a cylindrical cylinder having an air blow-out port around a cavity face and comprising the discharge board laid on an electrode rod provided therein and an earth board provided among this discharge indicator, the blow-out port, and the electrode rod to apply an AC voltage to the electrode rod and the earth board in order to generate corona discharge. SOLUTION: This static electricity remover is provided with a cylinder body 1 having an air blow-out port 5 around a cavity body, an electrode rod 3 provided along the cylinder body shaft, a discharge indicator 4 aligned in a direction crossing the electrode rod and conductive to this electrode rod, and an earth board 7 provided between the blow-out port and the electrode rod as an opposite electrode 7 of the discharge indicator, and an AC voltage is applied to the electrode rod and the earth board. In this case, the cylinder body has a structure for interrupting electromagnetic waves.
Patent JP-H02159341-A (JP)
Title: Molybdenum material
Inventor: FUJII KOJI
IPC: C22C27/04
Filed: 1988-12-09
Abstract: PURPOSE:To allow the material to maintain superior high strength and high toughness even after heating up to high temp. by incorporating specific amounts of cerium oxide and boron to the molybdenum material. CONSTITUTION:Cerium oxide and boron are incorporated to a molybdenum material by 0.1-3.0wt.% and 0.004-0.03%, respectively. Cerium oxide is finely dispersed into molybdenum and has functions of inhibiting grain boundary migration and elevating the recrystallization temp. of molybdenum. Boron is estimated to have a function of preventing intergranular embrittlement. This molybdenum material is produced, e.g. by mixing powdered cerium oxide and powdered boron or boron compound with powdered molybdenum, press-compacting the above powder mixture, and sintering the resulting green compact in hydrogen or in vacuum. By this method, the molybdenum material having high strength and high toughness even after heating up to high temp. can be obtained.
Patent JP-2001133895-A (JP)
Title: Exposure unit of digital printer
Inventor: YAMAMOTO MASAHIRO
IPC: G03B27/32
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To maintain the specified transporting speed of a photographic paper piece 1 under exposure with an exposure unit 300 of a digital printer for digitally exposing an image onto photographic paper. SOLUTION: This exposure unit is provided with an exposure table 301 which flatly holds the photographic paper piece 1 in a position facing a surface exposure region W by a multiline exposure device. The photographic paper piece 1 is wound at a prescribed angle around drive rollers 302 and 312 respectively disposed on the upstream side and downstream side of the exposure table 301 in a photographic paper piece transporting direction A and is transported while the photographic paper piece is brought into face-to-face contact with these rollers.
Patent JP-H01157286-A (JP)
Title: Driving device of dc motor
Inventor: IWASAKI YOSHIHIRO
IPC: H02P6/06
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a stable rotation without generation of hunting by determining the output time according to the rotational deviation of a set rotating speed signal from a rotating speed signal calculated from a position sensing signal. CONSTITUTION:A position detection circuit 4 detects the position of a rotor to output a position signal. Then, a rotating speed detection circuit 5 calculates a rotating speed signal from said position signal. Also, a voltage setting circuit 8 obtains the rotating speed deviation of said rotating speed signal and set rotating speed signal and determines specified output voltage and output time according to said rotating speed deviation. Further, a switching control circuit 7 controls the switching element of an inverter 2 with a specified timing on the basis of the position signal from said voltage setting circuit 8 and position detection circuit 4. In this manner, it is possible to prevent hunting of the rotating speed and to obtain a DC motor driving device with improved follow-up properties.
Patent JP-H05129630-A (JP)
Title: Production of nonvolatile semiconductor storage device
Inventor: SHIMOJI NORIYUKI
IPC: H01L29/788
Filed: 1991-10-31
Abstract: PURPOSE:To provide the production of a nonvolatile semiconductor storage device which has a charge trap film which has a deep trap level and that allows excellent dielectric strength. CONSTITUTION:A tunnel oxide film 12 is formed on a silicon substrate 11 and after accumulating a polysilicon film on the film 12, the polysilicon film is thermally oxidized. Thus, a charge trap film 15 whose silicon grain 13 in the polysilicon film is covered with a thermal oxide film 14 is manufactured. After forming a conductive layer on the charge trap film 15, the tunnel oxide film 12, the charge trap film 15 and the conductive layer are patterned and a gate structure is provided. Impurity is ion-implanted using the gate structure as a mask and a drain and a source diffused layers 21 and 22 are formed by self- alignment. Since the thermal oxide film 14 allows excellent insulation, the charge trap film 15 is allowed to have high dielectric strength. The silicon grain 13 covered by the thermal oxide film 14 has a deep trap level and excellent signal charge maintaining characteristic is allowed.
Patent JP-H05125973-A (JP)
Title: Fuel injection quantity control device for diesel engine
Inventor: TOYODA YASUHIRO
IPC: F02D41/16
Filed: 1991-10-31
Abstract: PURPOSE:To provide a fuel injection quantity control device for a diesel engine in which a basic injection quantity is corrected based on a correction characteristic determined according to the relationship between fuel temperature and the kind of fuel used, so that the accuracy of fuel injection quantity control is enhanced. CONSTITUTION:A fuel identification means 307 identifies the kind of fuel used according to the relationship between the amount of correction of engine speed that an engine speed correction amount computing means 303 computes according to the deviation between a desired speed of a diesel engine 300 in a predetermined stable driving state and actual engine speed, and fuel temperature that a fuel temperature detection means 306 detects. Then a correction means 308, according to the relationship between a correction characteristic selected by the kind of fuel used and the fuel temperature, corrects the commanded quantity of fuel injection which is computed by a commanded fuel quantity computing means 304. A fuel injection control means 305 performs injection control for the corrected quantity of injection commanded.
Patent JP-H08171367-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMOTO HIDEKI
IPC: H04N5/66
Filed: 1994-12-16
Abstract: PURPOSE: To prevent longitudinal stripe-like luminance unevenness from occurring in a display image when the number of video signals is discriminated as an odd number by controlling the operation frequency of a sample-and-hold circuit so as to sample the video signal for an even number of times for one field period. CONSTITUTION: The sample-and-hold circuit in an LCD module 5 is switch operated by charge/discharge OE' from an LCD drive circuit 8. The video signal whose polarity is inverted at every one horizontal period is sampled alternately by two systems of sample-and-hold circuits, and the sampled video signal is inputted to a liquid crystal panel alternately. Then a discrimination circuit for the number of video signals discriminates whether the number of video signals at every one horizontal period in one field is odd or even. When odd, an operation frequency circuit makes the frequency of operation of the sample- and-hold circuit in one field period even. Thus, the polarity of the video signal inputted to the same line of the liquid crystal panel becomes the same even in either field period, and the luminance unevenness is dissolved.
Patent JP-H05126274-A (JP)
Title: Solenoid valve
Inventor: HIRANO HARUMITSU
IPC: F16K31/06
Filed: 1991-10-31
Abstract: PURPOSE:To reduce power consumption by forming a resin film on the periphery of a movable iron are and also a guide sleeve, which impulse-guides this movable iron core, with a specific metallic material, in the case of a solenoid valve which contains a solenoid totally molded out of resin. CONSTITUTION:A solenoid valve 1 used for a mechanical equipment is constituted so as to drive a valve main unit 10 by a solenoid part 18, which has a coil 3 of winding a lead wire on a barrel part of a coil bobbin 2, and after magnetic frame units 24, 25 formed by folding a long plate of ferromagnetic material are fixed, a total unit is fixedly molded out of resin 9. A fixed iron core 5 is fitted to one end side of a coil bobbin hole 19, and a movable iron core 7 is fitted to the other end side through a guide sleeve 6. A resin file 17 is formed on the periphery of the movable iron core 7 also to form the guide sleeve with 13 chrome stainless steel, and generation of magnetic flux of decreasing magnetic flux, generated in the coil 3, is eliminated to obtain highly efficient action.
Patent JP-H08148849-A (JP)
Title: Cabinet
Inventor: TANJI JUNICHI
IPC: H05K5/02
Filed: 1994-11-24
Abstract: PURPOSE: To cut down the assembly manhours for improving the assembly worke and promoting manhour saving by a method wherein the hanging part of a cabinet frame is hung up on a rack for rotating the frame structure using the hanging part as a fulcrum. CONSTITUTION: A cabinet structure A is composed of a main body together with a ceiling board as well as the main body together with a front doors 3, side plates 4 and a back base plate 6. At this time, in order to continuously connect said structures in the lateral direction, a hanging member 15 is rotated leftward of a single frame 7 to be inserted into the hanging holes 7-4 of the main body of an adjacent A to hang up the engaging groove parts 15a, 15b to connect the main body by tightening a supporting screw member 16 for connecting the main body. Accordingly, the case body frames mounted on a rack to state the body frames to mount the ceiling board 5 on the body frame so that the assembly manhours may be cut down thereby enabling the manhour saving to be promoted.
Patent JP-2000151046-A (JP)
Title: Polyimide film and flexible boar
Inventor: TAKAHASHI SATOSHI
IPC: C08J7/04
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To improve adhesion between a polyimide film suited to flexible boards and a metal thin film formed thereon by a dry process and suppress curling, irrespective of the heat history. SOLUTION: A polyimide film for constituting an insulation layer of a flexible board composed of this insulation layer laid on a conductor layer has a three- layer structure composed of a first, second and third polyimide layers 1, 2, 3, the second layer 2 uses one having approximately the same thermal linear expansion coefficient as the conductor, and the first polyimide layer 1 adjacent the conductor layer is made of sulfo group-contg. polyimide.
Patent JP-2000148356-A (JP)
Title: Keyboard device
Inventor: SUGANAMI SHOJI
IPC: H01H3/12
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device to which a first and a second levers can efficiently be fixed and is excellent in assembling property by inserting a first lock part of the first lever from a gap part and turnably engaging it with a first engagement part of a substrate. SOLUTION: A first lever 4 is erected almost vertically, a first engagement part 4a is inserted in a second gap part 2d from a first gap part 2 of a first engagement part 2a. After that, the first lever 4 is turned and the first engagement part 4a of the first lever 4 is turnably engaged with the first engagement part 2a of a substrate 2. Next, the first lever 4 engaged with the first engagement part 2a is fallen down horizontally on the substrate 2 and a second engagement part 5b is inserted in a slide groove 2f of a second engagement part 2e in a state in which a second lever 5 is tilted at a specified angle.  Then, when the second lever 5 pressed downward in a state in which a shaft support part 5e of the second lever 5 is positioned on a guide part 4f of the first lever 4, an arm part 4b of the first lever 4 elastically deformed and the shaft support part 5e of the second lever 5 is snap-engaged with a shaft support part 4e of the first lever 4.
Patent JP-H11130906-A (JP)
Title: Liquid composition
Inventor: OGAWA ASUKA
IPC: C09D11/00
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which can control the occurrence of a liquid leakage and poor levelability in use and has excellent time stability during a long term, by contg. water, a crosslinked poly (N-vinyl carboxylic amide), and water-soluble polysaccharides of a specified amt. SOLUTION: A compsn. contains water, a crosslinked poly(N-vinyl carboxylic amide), and water-soluble polysaccharides (e.g. xanthan gum) of the content (wt.ratio) of less than a quarter of the N-vinyl carboxylic amide content. The total used amts. of the crosslinked poly(N-vinyl carboxylic amide) and the water-soluble polysaccharides are pref. 0.01-15.0 wt.% on the basis of the total liquid compsn. The crosslinked poly(N-vinyl carboxylic amide) gives thixotropy to the liquid compsn. and controls the reaction with age of the water-soluble polysaccharides one another and that of the water-soluble polysaccharides with other components, supporting the maintenance of the other components in the dispersion state. The water-soluble polysaccharides make stabilization of a dispersion and dissolution of each component.
Patent JP-H03177449-A (JP)
Title: Roller base material for developing machine
Inventor: TSURUTA RINTAROU
IPC: C08L61/04
Filed: 1989-12-05
Abstract: PURPOSE:To obtain a roller base material for developing machine having excellent resistance to staining by adding a modified silicone oil to a thermosetting resin composition comprising phenolic resin and inorganic filler and/or organic filler, etc. CONSTITUTION:(A) 100 pts.wt. phenolic resin is mixed with (B) 150-200 pts.wt. inorganic filler (e.g. glass fiber) and/or organic filler (e.g. paper pulp) and (C) 1-10 pts.wt. modified silicone oil, preferably alkyl-based, carboxyl-based or alcoholic silicone oil having <=1000cS, more preferably <=500cS viscosity at room temperature and further curing accelerator, lubricant or coloring agent, etc., as necessary. The components other than the component C are blended and crushed, then the component C is added and mixed to obtain a thermosetting resin composition. Thus, resultant composition is molded to afford the objective base material for developing machine having excellent resistance to staining caused by developing solution.
Patent JP-H01155810-A (JP)
Title: Filter for frying oil
Inventor: SATO TADAYOSHI
IPC: A47J43/28
Filed: 1987-12-12
Abstract: PURPOSE: To overcome conventional unsufficient filtering and make frying oil possible to filter perfectly, by forming a storage room storable with a bottom water by dividing the inner part of a transparent container with a plate and deforming the container itself outwards to constitute a storage room. CONSTITUTION: At a side of oil exit 8 of a transparent container A, a storing room 6 is formed by projecting out the container itself and mounting a scale 2 at the bottom 3. When used oil is poured into the container A, residue and other mixtures is filtered to precipitate in the bottom 3. Then, on flowing out the filtered oil, water 4 remains into the room 6, the filtered oil only can flow out. As a result, unsufficient point of conventional filter is overcome, the frying oil can be filtered perfectly. The filter can be used repeatedly and can be seen about a inner part and the filtered state owing to a transparent container, furthermore has simple constitution and can form at low cost.
Patent JP-H08217407-A (JP)
Title: Method for oxidation of hydrogen chloride
Inventor: HERUMUUTO HERURE
IPC: C01B7/04
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To oxidize hydrogen chloride by a simple at process and a high time- space yield with oxygen by oxidizing hydrogen chloride with oxygen in the presence of a salt-molten solution containing an accelerator.  
     SOLUTION: A salt of metal such as lithium and potassium of sub-group I to III and primary group IV to V in the periodic table as a salt lowering the melting point of 10 to 90 wt.% an entire molten solution is added into a metal salt of primary group I to V and sub-group I to VIII which is a salt of vanadium, chrome, manganese, copper, zinc or the like, and into the entire salt-molten solution 0.1 to 50 mole % of a metal salt of sub-group I to VIII and/or rare earth metal in the periodic table, e.g. a salt of scandium, yttrium, lanthanum, vanadium, chromium, manganese, iron, cobalt, nickel, copper or the like is added as an accelerator. Oxidation of hydrogen chloride is carried out by using a gas containing gaseous oxygen more than 90 vol.% as a mole ratio of hydrogen chloride to oxygen of 20:1 to 1:1.25 at room temperature to 1000°C under 0.1 to 50 bars in a reaction zone of a continuous phase. 
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