baber/WOPTO huggingface dataset:
Patent JP-2004095267-A (JP)
Title: Fluorescent screen with metal back and its forming method as well as image display device
Inventor: NAKAMURA AKIYOSHI
IPC: H01J29/32
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate projections and depressions on a metal back layer and improve its pressure-resistant property on a fluorescent screen with a metal back of an image display device such as an FED (field emission display).  <P>SOLUTION: This fluorescent screen with the metal back has a black matrix and a phosphor layer on a face plate inside surface, has the metal back layer on the phosphor layer, and is characterized by having a light absorbing layer in two or more layers on which the black matrix are laminated. A second light-absorbing layer with a thickness of 5 μm or more formed by a printing method can be placed on an upper layer of a first light absorbing layer with a thickness of 5 μm or less formed by a photolithography method. The second light absorbing layer, then, can be configured to be smaller in the formed area than the first light absorbing layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089820-A (JP)
Title: Sludge treatment method
Inventor: AISO ATSUSHI
IPC: B01J20/26
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method for reducing the generation amount of sludge and easy in removing condition from a conventional treatment method using slaked lime and an inorganic flocculant, in a removal method for a phosphorus component accumulated in a biological treatment apparatus for reducing the volume of sludge.  <P>SOLUTION: A cationic and/or an amphoteric organic polymeric crosslinked gel is added to biologically treated sludge, especially sludge, which is generated in the biological treatment apparatus for reducing the volume of sludge, containing a phosphate ion component to adsorb the phosphorus component. Thereafter, the cationic and/or amphoteric polymeric flocculant is added to the sludge to apply flocculation and dehydration treatment to the sludge.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092122-A (JP)
Title: Opening and closing body of building
Inventor: SAKAI YASUHIRO
IPC: G08B13/08
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening and closing body of a window or a door or the like of a building mounting a lock device such as a crescent lock or the like capable of communicating an unjust opening and closing state of the opening and closing body without using any outside power source to the outside.  <P>SOLUTION: The opening and closing body such as the window, the door, or the like of the building includes a lockable lock device, the lock device has a module equipped with a transmitting function capable of being automatically generated, a generation section of the module is so constituted that it is capable of being automatically generated by continuously vibrating rotational operation of a locking rotational body of the lock device, at the same time, a transmitting section of the module discriminates between an opening operation and a closing operation of the opening and closing body, and it is constituted by mounting so as to automatically transmit an opening and closing state of the opening and closing body to a receiver set to the outside of the opening and closing body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091631-A (JP)
Title: Ink composition, ink jet recording method using the same, and recordings
Inventor: OKI YASUHIRO
IPC: C09D11/328
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition which can make a print excellent in light fastness and gas resistance and free from bronzing, to provide an inkjet recording method using the same, and to provide a recording recorded by the method.  <P>SOLUTION: The ink composition consists essentially of water, a copper phthalocyanine dye represented by formula 1, and a flavonoid compound. The inkjet recording method uses the ink composition. The recording is made by recording by the recording method. In formula I, R<SP>1</SP>is H, an alkali metal, or -NH<SB>4</SB>; R<SP>2</SP>is an alkali metal or -NH<SB>4</SB>; R<SP>3</SP>is H, an alkyl which may be substituted, or an aryl which may be substituted; k, l, and n are each an integer of 0-3; and m is a natural number of 1-4, provided that k + l + m + n = 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093385-A (JP)
Title: Moisture content measuring device
Inventor: MITSUDA AYAKO
IPC: G01N21/3554
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture content measuring device capable of providing a sufficiently high measuring accuracy.  <P>SOLUTION: This moisture content measuring device comprises a tungsten lamp 61 radiating light to a measured object, a silicon photo diode 62 receiving reflected light from the measured object and transmitting an output according to the received light amount, a pyroelectric element 63 receiving the reflected light from the measured object and transmitting an output according to a variation in the received light amount, and a control circuit 51 calculating the moisture content of the measured object based on output signals from the silicon photo diode 62 and the pyroelectric element 63. The control circuit 51 is formed so as to calculate, by using a deformed equation formed by applying a correction by the Saderson's correcting equation to the equation of Kubelka-Munk theory, the water content of the measured object based on light reflactance data led from the output signals from the silicon diode 62 and the light reflectance data led from the output signals from pyroelectric element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089106-A (JP)
Title: Method for obtaining microorganism or gene of microorganism
Inventor: TSUCHIDA TAKAYASU
IPC: C12N1/00
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screening technique of an industrially useful new microorganism by developing a reviving technique of the viable but not culturable microorganism (a microorganism in a VBNC state) present in a natural world, and applying the technique to the obtaining of the microorganism from the natural world, and to develop a method for obtaining the microorganism from the natural world by combining the reviving technique of the microorganism in the VBNC state, with a gel-microdrop method and a flow cytometry method.  <P>SOLUTION: E. coli K-12 introduced to the VBNC state by a low-temperature treatment can be revived by culturing the E. coli K-12 by adding a catalase. The catalase-added culture method is applied to the method for obtaining the microorganism from the natural world. The method for obtaining the new microorganism combines the catalase-added culture method, with the gel microdrop method and the flow sight method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089543-A (JP)
Title: Paper filter for tea bag
Inventor: HARAGUCHI YASUHIRO
IPC: A47J31/06
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide strong tea by obtaining a tea component without clogging when tea is brewed even when very fine tea powder is filled in providing a tea bag capable of brewing tea with excellent flavor, taste and attractive quality.  <P>SOLUTION: The tea bag includes: paper making natural fibers as an intertwining base member; and paper making semisynthetic fibers as a non-intertwining base member. A tea bag paper filter consists of a sheet body with a basic weight (JIS P 8124) of 13.0-11.5g/m2, a thickness (JIS P 8118) of 50-40μm, a density of 0.325-0.230g/cm<SP>2</SP>, and a water filtering rate of 3.3-3.05sec. An aperture for the dry-state tea bag paper filter is set to be the same as that for a wet state filter. Thus, the tea component is obtained without clogging even when fine tea powder under 60 degrees is filled.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093061-A (JP)
Title: Refrigerator and storing container for antioxidant
Inventor: MISUMI NAHO
IPC: F25D25/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator and a storing container for an antioxidant enhancing an effect retaining a component such as nutrition originally possessed by a food by directly functioning on the food and to provide a detachable storing container for an antioxidant with simple handling and convenient use.  <P>SOLUTION: The refrigerator having a storage chamber for storing the food is provided with the antioxidant accommodation container having an accommodation part for accommodating a granular or powdery movable antioxidant; an opening part provided on the accommodation part and releasing a volatile component of the antioxidant; and a hooking part for fixing it in the storage chamber by hooking it in the storage chamber. The antioxidant accommodation container is fixed by hooking the hooking part of the antioxidant accommodation container in the storage chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089141-A (JP)
Title: Method for producing extract of marine product excellent in flavor
Inventor: YAMAMOTO TAKASHI
IPC: A23L27/10
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extract of a marine product having rich taste close to taste which the marine product has originally and excellent in flavor.  <P>SOLUTION: The extract of the marine product is produced by adding an aromatic material containing a scent component of a marine product raw material to an extract of the marine product containing a gustatory component of the marine product raw material. The aromatic material is obtained by carrying out steam distillation of various kinds of marine product raw materials and concentrating the resultant distillate in which aromatic component is recovered. The concentration of the distillate in which the aromatic component is recovered is preferably carried out under ≥15 kgf/cm<SP>2</SP>pressure by using a tight reverse osmosis membrane having ≥99.5% salt content-blocking ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092893-A (JP)
Title: Reduction gear for electric power steering device
Inventor: MURAKAMI TAKESHI
IPC: B62D5/04
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction gear for an electric power steering device required for a worm wheel, especially excellent in dimensional stability and durability and high in reliability.  <P>SOLUTION: This reduction gear for the electric power steering device to transmit output of an electric motor for steering auxiliary output generation to a steering shaft is furnished with the worm wheel constituted by crosslinking a resin composite with polyethylene resin as a base material on an outer periphery of a metallic core pipe and constituted by integrating a resin part with a gear tooth formed on its outer peripheral surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100475-A (JP)
Title: Over-rotation preventing method for internal combustion engine
Inventor: YAMASHITA RYOHEI
IPC: F02P11/02
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety of an internal combustion engine and obtain its efficient operation by certainly and stably maintaining, in an ignition device for the internal combustion engine of capacity discharge type, the rotation speed of the engine within a previously set operating upper limit speed which is the upper limit of an operating speed range capable of stably and efficiently operating a load.  <P>SOLUTION: In the ignition device for the internal combustion engine of capacity discharge type, the rotational speed is detected from a period sensing signal obtained when a forward voltage portion of an output voltage of a power generator coil has attained the period sensing voltage value capable of generating a continuous igniting operation. The ignition is determined to be a normal igniting operation condition when the rotational speed is below the operating upper limit speed. When the speed exceeds the upper limit, it is determined to be a misfired condition while maintaining a switching element for discharging in a conductive state. The rotational speed is detected from a reserve period sensing signal obtained by a front reverse voltage portion of the output voltage reaching the predetermined reserve period sensing voltage value. When the detected rotational speed is lower than the operating upper limit speed, the conduction state maintenance of the switching element for discharging is released to return to a normal igniting operation condition, to safely and certainly prevent an over-rotation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003214490-A (JP)
Title: Damping material, vessel filled and encapsulated therewith, manufacturing method for vessel, objective lens control and driving device using such a damping material, light pickup device and light recording and reproducing device equipped with lens control and driving device
Inventor: SUDA KOJI
IPC: C08K3/40
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping material free of liquid running or oozing to the surrounding area and excellent in the shape retaining characteristic (self-holding property) and also in the working easiness and producing efficiency, also provide a vessel filled with such material and encapsulated, a manufacturing method for such vessels, an objective lens control and driving device using such a damping material, and a light pickup device and light recording and reproducing device equipped with such a device.  <P>SOLUTION: The damping material is of bridged type capable of being formed through an extrusion process, has fluidity and nevertheless a self-holding property, and is structured so that a filler B having internal damping property at least containing silica is dispersed in bridged silicone gel A and that the added amount of the filler B is 0.1-100 parts by weight with respect to 100 parts by weight bridged silicone gel A, and further the invention includes the objective lens control and driving device using this damping material and the light pickup device equipped therewith.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004065873-A (JP)
Title: Prosthetic hip joint using crank neck type thigh component
Inventor: KIMURA MASAHIRO
IPC: A61F2/36
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for reducing dislocation by thigh rotation in a prosthetic hip joint system relating to the morphology of thigh components.  <P>SOLUTION: When a stem axis of a thigh component is 32, a neck axis is 22 and a straight line parallel to 32 is 38, the development of knee dislocation is inhibited when an access of the neck to a peripheral edge of a knee liner is reduced in the thigh rotation by making an angle β between 22 and 38 close to 180 degrees.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071522-A (JP)
Title: Electromagnetic wave reflector and high-frequency dielectric heating device using it
Inventor: I YON HII
IPC: H05B6/76
Filed: 2002-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic wave reflector capable of diffusing and reflecting electromagnetic waves having a single frequency characteristic and represented by microwaves or the like in various directions at respective incident points.  <P>SOLUTION: This electromagnetic wave reflector is composed by arranging a plurality of reflection parts. The respective reflection parts are formed of a substance having a property reflecting electromagnetic waves. The electromagnetic wave reflector is so structured that the width W of the respective reflection parts is the same; the width W is defined as 1/n (n=1, 2, 3, etc.) as much as the wavelength λg of the electromagnetic waves; each height Hk of the plurality of reflection parts is defined as the product W×Mk of the width W of the reflection parts multiplied by a certain integer Mk assigned to each reflection part; and a numerical value sequence( M1, M2, M3, etc.) formed by arranging the numerical values corresponding to the certain integers Mk in the order of the arrangement of the reflection parts is a numerical value sequence having an unfoldable relationship.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097073-A (JP)
Title: Method and apparatus for producing tempura
Inventor: UENO MORIO
IPC: A23L5/10
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for surely producing mixed ingredient Tempura having coating which thickly swells like a bird's nest and has a beehive shape with formed turbulent unevenness, hollow and space and an apparatus therefor.  <P>SOLUTION: The method for producing the Tempura comprises a process for inserting an inner cylinder 4 which is higher than the oil level in a fryer and shields window holes 2 into a tubular enclosing member 1 having the window holes 2 on the circumference placed in the fryer charged with an oil at a prescribed temperature in a state in which the oil at the prescribed temperature flows from window holes 2 into the member and feeding an ingredient material to the inner cylinder 4, a process for stirring and forming the ingredient material in the inner cylinder 4 in a state of dropped oil temperature by feeding the ingredient material to the inner cylinder 4, and a process for removing the inner cylinder 4 from the enclosing member 1 after the stirring and forming, flowing the oil at the prescribed temperature from the window holes 2 into the enclosing member 1 and heating and frying the stirred and formed ingredient material with an oil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067383-A (JP)
Title: Hoistway smoke sealing apparatus
Inventor: SAITO MORIHIRO
IPC: B66B5/02
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit even a large quantity of smoke from flowing into the upper side.  <P>SOLUTION: This hoistway smoke sealing apparatus is divided into an inoperative region in a hoistway, a car and an operating region of a balancing weight. A fireproof door fitting frame is divided into an inoperative part and an operating part, and the car and the balancing weight can be moved up and down. When a smoke sensor is operated in case of a fire, a switch and a cam are abutted on each other to stop the car in the intermediate floor by a control circuit. The operation of the reversed balancing weight is stopped by abutting of a second switch on the cam to make an electromagnet operative. After the fireproof doors in the periphery of the car are adjusted, the electromagnet is operated to seal the gap between the inoperative region and the operating region by turning over the rising and falling type fireproof doors, and the periphery of the balancing weight is completely sealed. After that a solenoid valve is made controllable, the solenoid valve is operated to jet bubbles from a bubble emission nozzle, thereby sealing the gap of each floor entrance from the smoke.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003181571-A (JP)
Title: Method for integrating freely rotatable mechanical constituent element and machine
Inventor: WEBB ALAN CHARLES
IPC: B60B35/00
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly in which constituent elements are fixed on a spindle by a deformed spindle annular end part.  <P>SOLUTION: In the assembly, the surface of an inside spindle is matched with the inside surface of the deformable annular end part along the surface with a straight sloped outward, and in the case of providing a forming end part by deforming the annular end part outward, the surface with the straight slope is matched with a transition zone of the forming end part at a generally and obliquely opposite position from the inside crossing part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004099567-A (JP)
Title: Method for producing pentaerythritol diphosphite
Inventor: TANDO KAZUYUKI
IPC: C07F9/6574
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing pentaerythritol diphosphite having a specific structure, which is industrially advantageous, has excellent productivity and low environmental loading and is excellent in terms of cost.  <P>SOLUTION: In the method for producing purified pentaerythritol diphosphite by reacting pentaerythritol dichlorophosphite with an aralkyl alcohol in the presence of an organic base compound as a hydrogen chloride scavenger, removing a salt generated as a by-product from a reaction solution containing pentaerythritol diphosphite by filtration and cleaning the obtained filtrate with an alkali aqueous solution, the alkali waste water after the cleaning generated by cleaning the filtrate containing pentaerythritol dichlorophosphite with the alkali aqueous solution is reused as an alkali cleaning liquid for the filtrate containing pentaerythritol diphosphite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106564-A (JP)
Title: Steering angle detection sensor mounting structure of forklift
Inventor: YOSHIOKA MASAHIRO
IPC: B66F9/24
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering angle detection sensor mounting structure of a forklift, wherein lower cost and easy work are realized as an alternative to a prior art.  <P>SOLUTION: A body 22 of a rotation sensor 21 is fixedly supported on a supporting member 11a for rotatably supporting a king pin 12, and an input shaft 23 of the rotation sensor 21 is inserted into the king pin 12 through a spacer 27 formed out of an elastic body. The spacer 27 is inserted so as not to rotate relatively to the king pin 12, and the input shaft 23 is inserted so as not to rotate relatively to the spacer 27. The input shaft 23 rotates together with the king pin 12, and its rotation is detected by a body 22 equipped with a detection element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004112027-A (JP)
Title: Image collating unit
Inventor: ITO TAKASHI
IPC: G06T1/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image collating unit which can operate lightly as compared with a conventional unit by not employing the entire image but employing some part of the features in the image for image collation.  <P>SOLUTION: The image collating unit for detecting relative positional shift of two images 1 and 2 to be collated comprises a means for cutting out a part of one image 1, an image sliding means for shifting the position of the image 1 thus cut out, a means for receiving the other image 2 and the cut-out image 1 thus shifted and displaying these images, and an image shift detecting means for measuring the movement of the cut-out image 1 caused by the image sliding means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110894-A (JP)
Title: Magnetic tape device
Inventor: TETSUKAWA HIROKI
IPC: G11B5/008
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent corrosion, etc., on a medium slide contact surface of a magnetoresistive effect magnetic head sliding in contact with a magnetic tape.  <P>SOLUTION: The device is furnished with tape transport means 8, 9, 10 to run the magnetic tape 3, the magnetoresistive effect magnetic head 20 for reproducing a signal while sliding in contact with the magnetic tape 3 run by the tape transport means 8, 9, 10, and a rust preventive coating means 50 for coating the rust preventive on the medium slide contact surface 20a of the magnetic head 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004108649-A (JP)
Title: Heating device and cold temperature storage vessel provided with it
Inventor: KIDA TAKUMI
IPC: F25B1/00
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact heating device having high heat radiation effect and capable of ensuring safety even when exposed to flammable gas atmosphere and to provide a cold temperature storage vessel provided with it.  <P>SOLUTION: Double heating devices 14 are formed by bending a heater pipe 17 in a meandering manner so that it has a straight pipe part 18 and a bent pipe part 19 and arranging them on two faces facing mutually at an interval. Many metallic wires 21 adhere closely and are fixed on both front and rear sides of the straight pipe part 18 at a predetermined interval to bridge them mutually in the straight pipe part 18 of the heater pipe so as to perform heat transfer. Consequently, heating efficiency of an object to be heated is high, surface temperature of the heater pipe 17 can be suppressed, and flammable refrigerant in the cold temperature storage vessel 11 is not ignited even if it leaks, thereby ensuring safety.  <P>COPYRIGHT: (C)2004,JPO