baber/WOPTO huggingface dataset:
Patent JP-2003237964-A (JP)
Title: Paper feeder and image forming device
Inventor: KURIBAYASHI IKUO
IPC: B65H3/46
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable paper feeder that can hold a constant state of recording material in both high humidity and low humidity environments by a simple structure, and provide an image forming device that can produce a high quality image by holding a constant state of recording material in both high humidity and low humidity environments.  <P>SOLUTION: A cassette 60 has a humidity control mechanism 100. When the interior of the cassette 60 is low in humidity, a humidity control material T absorbs moisture, a heater H heats the humidity control material T with a high moisture content, and air into which the humidity control material T emits moisture is fed into the cassette 60 to humidify the interior of the cassette 60. When the interior of the cassette 60 is high in humidity, the heater H heats the humidity control material T to release moisture, the air is released out, and substitutive dry air is fed into the cassette 60 to dehumidify the interior of the cassette 60.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242859-A (JP)
Title: Piano handle type switch
Inventor: KASAHARA TAKESHI
IPC: H01H21/00
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To restrain inclination of a push-button handle in a pressing operation of a piano handle.  <P>SOLUTION: A pair of cross-sectionally nearly semicircular projecting parts 73, 73 along the lateral direction of a container 5 are projected in the vicinities of both ends of the front face of the push-button handle 32 in the longitudinal direction of the container 5. An operating rib 44 having a flat surface part abutting on the projecting parts 73, 73 and having an area having a size as much as almost overlapping the front face of the handle 32 is projected at the center part of the back face of the piano handle 43. Since the projecting parts 73, 73 formed in the vicinities of both ends of the front face of the push- button handle 32 abut on the rib 44 on the back face of the piano handle 43 even when an engaging cam body 38 of a slide cam 31 abuts on an engaging projection 34 to apply torque to a reversing handle 31, the inclination of the handle 32 with respect to the front face of the container 5 can be restrained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239148-A (JP)
Title: Finished yarn and method for producing the same
Inventor: SHIBA MASANA
IPC: D02G1/02
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide finished yarn capable of giving a stretch cloth which has a soft feeling, is small in thickness so as to give a drape texture, has an elegant crimp-shaped appearance, and gives a fresh touch.  <P>SOLUTION: This finished yarn is composed of core yarn and sheath yarn, wherein the core yarn comprises a polyester-based conjugated fiber of side-by- side type or eccentric sheath-core type, one of components of the core yarn consists mainly of polyethylene terephthalate, the other component of the core yarn consists mainly of polytrimethylene terephthalate, the sheath yarn comprises another fiber different from the polyester-based conjugated fiber, and false twisting is applied to the finished yarn in the same direction in which preliminary twisting is applied thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236625-A (JP)
Title: Method and forming plate
Inventor: OZAWA SHIGEO
IPC: B21D22/18
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any worked parts from being deformed by the subsequent successive forming when successive forming is separately performed on a plurality of parts.  <P>SOLUTION: The periphery of a plate 10 is fixed by a supporting frame 11 and a clamp 12, a die-shaped pressing member 13 is disposed on a lower side, and pushed up to entirely form the plate 10 in a rough shape by the die- pressing forming (AB). In addition, an upper part of a skirt part 15a which is a part of a complicated shape and cannot be fully formed by the die-pressing is subjected to the first sequential forming by a bar-shaped pressing member 20 (B). Successively, a protective tool 21 comprising a ring-shaped flexible member is placed on the sequentially formed part so as to surround a formed projecting part 15, and pressed by a pressing block 22 to fix the worked part. Then, an upper part of a formed recessed part 16 adjacent to the outside of the protective tool 31 is subjected to the second sequential forming by the bar- shaped pressing member 20. In this condition, the worked part surrounded by the protective tool 21 is not deformed, and the formed shape can be maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236417-A (JP)
Title: Rotary atomizing head type coating apparatus
Inventor: KON MASATOSHI
IPC: B05B5/04
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary atomizing head type coating apparatus capable of certainly charging the particles of a coating material and capable of feeding charged particles to an article to be coated to enhance coating efficiency.  <P>SOLUTION: An electrode rod 20 is protruded so that the leading end thereof is protruded to the front of a rotary atomizing head 14 and four branched external electrodes 22, which are branched toward the front region of the rotary atomizing head 14, are provided to the leading end of the electrode rod 20. By this constitution, the branched external electrodes 22 form an ionizing region B in front of the rotary atomizing head 14 over the range from the axial center side of the rotary atomizing head 14 to the outer peripheral side thereof and, therefore, the particles of the coating material passing through a wide range from the axial center side of the rotary atomizing head 14 to the outer peripheral side thereof are charged with high voltage. Further, the distance dimension L1 between the leading end of each of the branched external electrodes 22 and the coating discharge end edge 14D of the rotary atomizing head 14 is made almost equal to the distance dimension L2 between the leading end of each of the branched external electrodes 22 and the article T to be coated to enhance the electric field intensity between the branched external electrodes 22 and the article T to be coated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239468-A (JP)
Title: Protective plate mounting method
Inventor: TOMIOKA HISATSUGU
IPC: E04D11/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective plate mounting method which is good in working efficiency, can make adjustments on the spot even if an error in mounting has occurred, protects a waterproof finish layer from friction by the protective plate or from crushed pieces of the protective plate, allows repair of the waterproof finish layer with good working efficiency if necessary, and facilitates mounting of the protective plate on the waterproof finish layer even at a location of poor flatness, with a good finish.  <P>SOLUTION: According to the protective plate mounting method, a protective plate fixing sheet having air permeability and moisture permeability is laid on the waterproof finish layer, and the protective plate is laid and bonded onto the protective plate fixing sheet by means of a curing adhesive. Then, an unevenness buffer material having draining performance is interposed between the waterproof finish layer and the protective plate fixing sheet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246612-A (JP)
Title: Method for preparing carbon nanotube
Inventor: KUSUNOKI MICHIKO
IPC: C01B31/02
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing carbon nanotubes having a zigzag structure with uniform tube diameter.  <P>SOLUTION: In the method for preparing carbon nanotubes having a zigzag structure by removing silicon atoms from SiC by heating the SiC in a vacuum to a temperature at which the SiC is decomposed and silicon atoms are lost from the surface of the SiC, the rate of temperature rising during the heating is adjusted to ≤50°C/min. The heating may comprise a first heating stage in which temperature is raised from approximately ordinary temperature to 600-800°C, a second heating stage in which temperature is raised to 1,100-1,300°C and a third heating stage in which temperature is raised to ≥1,400°C, wherein the rate of temperature rising in the second heating stage is adjusted to ≤50°C/min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246997-A (JP)
Title: Method of producing fatty acid ester
Inventor: TSUJI TAKAHIRO
IPC: C11C3/10
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently producing a fatty acid ester including a reduced amount of impurities by subjecting fat and oil, and alcohol to transesterification in the presence of an acidic catalyst.  <P>SOLUTION: The ester production process comprises a step of the transesterification reaction between a fat and oil, and an alcohol in the presence of an acidic catalyst, a step of the removal of glycerol as a by-product through liquid-liquid separation, a step of the neutralization of the acidic catalyst with an aqueous alkaline solution, and a step of the washing the product with water. In this case, the alcohol is placed in the reaction system in a amount of 5-35 wt.% based on the theoretical yield of the ester in the reaction step after the transesterification step and before the glycerol removal step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253780-A (JP)
Title: Building provided with termite prevention
Inventor: TOBIN MICHAEL W
IPC: A01M29/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide materials and means for partly and comprehensively preventing termites from entering a building from the ground thereof and from the air.  <P>SOLUTION: The building is structured by using (a) insulation materials made of resin foam treated with termite prevention chemicals, (b) wooden materials treated with the termite prevention chemicals, and (c) adhesives for joining the insulation materials or the wooden materials substantially air-tightly, which adhesives are treated with the termite prevention chemicals, in combination according to necessity, so as to cut off a route for termites to enter into the building effectively, to create an environment evaded by the termites, and/or to eliminate existence of food for the termites.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247700-A (JP)
Title: Safety valve for pressure vessel
Inventor: SAKAI MITSUNORI
IPC: F17C13/12
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent burst of a pressure vessel by surely blocking a gas escape passage at a temperature lower than a set operating temperature and by rapidly opening the gas escape passage when the temperature rises higher than the set operating temperature, and to eliminate a possibility of environmental contamination.  <P>SOLUTION: The gas escape passage (13) communicating an inner space (4a) of the pressure vessel (4) to an outer space and a blocking body (17) for blocking the gas escape passage (13) in capable of opening are provided. At the temperature lower than the set operating temperature, the blocking body (17) is held at a blocking attitude by a solid state low-melting alloy (16). When the temperature rises higher than the set operating temperature, the low-melting alloy (16) is molten and fluidized, the blocking body (17) is moved to an opened attitude and the gas escape passage (13) is opened. Composition of the low- melting alloy (16) is 32 to 34% of indium (In) and 66 to 68% of bismuth (Bi).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251365-A (JP)
Title: Microcystis-containing water treatment apparatus and its treatment method
Inventor: SATO TOMOMI
IPC: B01D21/02
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove microcystis.  <P>SOLUTION: Microcystis-containing water is aerated in an aeration tank 10. After a flocculant is added to the aerated water and mixed in a flocculation tank 16, the generated flocs are flocculated and settled at a high speed in a high-speed flocculation and settling device 24. Thereby microcystis can be removed efficiently.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253348-A (JP)
Title: Process for operating hot-air drying furnace
Inventor: YAMAMOTO KEISUKE
IPC: C22B15/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for operating a hot-air drying furnace which can prevent the generation of sulfur dioxide gas or other SOx by preventing excessive heating in the hot-air drying furnace in a drying step for drying sulfide mineral concentrate charged as a raw material.  <P>SOLUTION: A high-temperature gas 4 obtained from a hot-air generator 3 is fed to the hot-air drying furnace 6 together with the sulfide mineral concentrate 5, and the obtained dried sulfide mineral concentrate 9 is fed to a flash furnace (not shown). Waste nitrogen generated in oxygen production plants for flash smelting is fed to the hot-air generator 3. Alternatively, the waste nitrogen is fed to the hot-air generator 3 to cool its furnace casing and heated therein to become the high-temperature gas 4. Preferably, the furnace pressure inside the hot-air drying furnace 6 is controlled through the amount of waste nitrogen introduced into the hot-air generator 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251282-A (JP)
Title: System for measuring and deciding grade and class of strawberry
Inventor: MIYATA KAZUO
IPC: B07C5/342
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for measuring and deciding grades and classes of strawberries for automatic classification of the strawberries.  <P>SOLUTION: The system is provided with solid-state image sensors 10 and 11 for photographing the strawberries 1 and a signal processing processor 16 for receiving the image signals from the sensors 10 and 11, in which the processor 16 has a grade deciding function of deciding the grades by measuring the photographed longitudinal and transverse sizes of the images of the strawberries 1 or the areas of the images of the strawberries 1 and a class deciding function of measuring the degrees of ruggedness relating to the contour lines of both sides of the photographed images of the strawberries 1, measuring the degree of cusps of the front end segments of the strawberries 1 relating to these segments, measuring the number of dyestuffs of a white system indicating immature segments in about upper half portions (calyx side) of the strawberries as a target, measuring the number of dyestuffs of the green and grown systems indicating the trouble of the entire part of the strawberries 1 as a target and deciding the classes overall from these four elements. Further, the system has a load cell 12 for weight measurement and an accuracy sensor 13 which are used for class decision.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250768-A (JP)
Title: Diagnosis support system
Inventor: ITOU YACHIYO
IPC: G06Q50/22
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve determination of physical conditions of patients without vocal reporting from patients by accomplishing accurate response even during the busy period or under the overcrowding of nurse calls.  <P>SOLUTION: This system has electronic medical recording functions, a managing unit 20, a monitoring camera 11 for photographing beds and nurse call switches 13 for the beds. The managing unit 20 holds data for setting up interaction among the beds, the monitoring camera 11, the nurse call switches and the patients and it has functions of gaining images of the beds corresponding to nurse calls received from the monitoring camera, of obtaining prescriptions, or the like, of the patients who send nurse calls from the electronic medical recording and of displaying the images and the prescriptions obtained corresponding thereto on the monitor 29.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262388-A (JP)
Title: Air conditioner
Inventor: MATSUDA KEI
IPC: F24F11/02
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of reducing a material cost by decreasing part items, and simplifying a forming process.  <P>SOLUTION: This air conditioner has a panel portion 10A provided with a lamp lens portion 10B allowing light of a light source in the inside to pass through, and comprises a display portion 10 indicating its operation state. In the air conditioner, the lamp lens portion 10B and the panel portion 10A are formed by the same material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256185-A (JP)
Title: Photograph sales method and photograph sales system
Inventor: ANDO MITSUHIKO
IPC: G06Q50/10
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photograph sales method and a photograph sales system allowing a user to easily find a desired image to receive an ordered photograph in a short time after photographing, and capable of printing out the ordered image in accordance with convenience or the like of the user by easily applying a processing or the like to the ordered image.  <P>SOLUTION: In this photograph sales method and a photograph sales system, a subject is photographed as an image data; an image file with identification information for identifying the photographed image data added to the image data is created; the image file is transmitted to a server; the image data are identified by the identification information of the image file to arrange the image data in a predetermined format and displayed via a network 4; an image is specified by the user 7 from the displayed images; an output format for outputting the specified image is specified; the image is printed by a predetermined print means according to the output format; and the photograph thereof is sold to the user 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261855-A (JP)
Title: Silicone composition for forming peelable cured film
Inventor: ASAKAWA YUKIHIKO
IPC: C09D183/07
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone composition for forming a peelable cured film, capable of forming a flexible cured film having a low peeling resistance value and reduced in the content of migrating components by adapting this composition to the surfaces of various substrate materials such as various paper materials, laminated paper, a synthetic resin film, a metal foil or the like.  <P>SOLUTION: The silicone composition for forming the peelable cured film comprises a diorganopolysiloxane (a) containing two or more alkenyl groups, each of which is bonded to a silicon atom, in one molecule thereof, an organohydrogenepolysiloxane (b) containing two or more hydrogen atoms, each of which is bonded to a silicon atom, in one molecule thereof, a platinum catalyst (c) and an organopolysiloxane resin (d) having an aryl group bonded to a silicon atom. A substrate material having a cured film of the silicon composition formed thereto is also disclosed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260501-A (JP)
Title: Composite roll for rolling made of cemented carbide
Inventor: HORIUCHI MITSUYOSHI
IPC: C22C38/40
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composite roll for rolling made of cemented carbide which improves resistance to accident by imparting mechanical strength of an outer layer material made of cemented carbide and adequate residual stress thereto.  <P>SOLUTION: This composite roll for rolling made of cemented carbide is formed by metallic bonding of the outer layer made of the cemented carbide with the outer periphery of an inner layer material made of an iron-based alloy. In a test in accordance with ASTM E399 the outer layer material has a fracture toughness K1c of ≥15.5 MPa.m<SP>1/2</SP>. In bending test in accordance with JIS R1601 a test specimen for bending including a boundary joint part between the outer layer material and the inner layer material has a bending strength of ≥600 MPa, and the outer layer material has a stress of 600-100 MPa in the roll circumferential direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263760-A (JP)
Title: Rotation corrective circuit, semiconductor integrated circuit, optical disk drive, and rotation corrective method
Inventor: HAYASHI YASUHIRO
IPC: G11B7/095
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To stably perform reading, track-jumping, and layer-jumping of an information signal even when a disk rotates at high speed.  <P>SOLUTION: The rotation corrective circuit is provided with a pick-up control circuit 79, a memory circuit 42 for storing low frequency components of an error signal outputted from the pick-up control circuit 79, a memory control circuit 43 for controlling writing and reading of the memory control circuit 42 in synchronization with an FG signal outputted from a disk motor 13 for driving an optical disk 11, and a correction signal adding circuit 41 for controlling the output of the memory circuit 42 and adding it to the output of the pickup control circuit 79.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002290846-A (JP)
Title: Television receiver
Inventor: TERAJIMA TOSHIYUKI
IPC: H04N5/44
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent displayed video and a channel display from being inconsistent. SOLUTION: When a decoder fixation mode is set to 'ON', terminals 24B and 24C of a switch 24 are connected and the detection signal and video stream signal from a BS-tuner built-in VTR 4 are supplied to a detection and bit stream input terminal 6B of a BS decoder 6 through terminals 4A, 2A, 24B, 24C and 2B; and the video signal obtained by being descrambled there is supplied to a switch 26 through terminals 6A and 2C, but a controller 30 connects terminals 26A and 26C of the switch 26, so not a video signal based upon the signal of the VTR built-in tuner from the BS decoder 6, but a video signal as the receive signal of a BS tuner 22 built in the television receiver 2 is outputted from the switch 26 to a CRT 28. This invention is applicable to the television receiver.
Patent JP-2003266295-A (JP)
Title: Buff machining controller
Inventor: JITSUZAWA YASUAKI
IPC: B24B47/18
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize polishing quality and improve production efficiency by automatically controlling a polishing condition by a buff wheel 12.  <P>SOLUTION: A buff machining controller is provided with a buff drive motor 13 for rotating the buff wheel 12, a buff pressing motor 14 for giving pressing force against a workpiece W to the buff wheel 12 through a ball screw 16, a current sensor 1 for detecting load of the buff wheel 12 as a load current value, a position sensor 2 for detecting a wear amount of the buff wheel 12 as a travel amount of the buff wheel 12, and a controller 4 for controlling the drive of the buff pressing motor 14 and the buff drive motor 13 from a detected value and a reference value of the current sensor 1 and the position sensor 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265401-A (JP)
Title: Pressure sensitive adhesion type cleaner
Inventor: OGAWA KAORU
IPC: A47L25/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive adhesion type cleaner always kept in a stable attitude.  <P>SOLUTION: A support means 8 formed of a pair of engagement projecting parts 81, 82 is provided in a position nearest to the center of gravity of a grip part 6 of a storage cover 3, and a support shaft 7 is supported by an engagement groove 83 formed between the engagement projecting parts 81, 82.  <P>COPYRIGHT: (C)2003,JPO