baber/WOPTO huggingface dataset:
Patent JP-2002358291-A (JP)
Title: Method and apparatus for distributed computing using radio mobile device
Inventor: SHUTTLEWORTH MARK ANDREW
IPC: H04W88/18
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To make use of unused resources such as unassigned CPU cycles increasing with the fact that mobile radio devices such as a telephone, a PDA(personal digital assistant) and an Web pad have been becoming more powerful and getting duty cycles lower. SOLUTION: Processing tasks are specified based on requests of executions of computing activities received from customers, the tasks are distributed to be carried out by more than one radio mobile device via a cellular phone network and the results are received from the devices via the network to return to the customers.
Patent JP-2003242753-A (JP)
Title: Information recording medium, information recording device and method, information reproducing device and method, information recording and reproducing device and method, computer program for recording or reproduction control and data structure including control signal
Inventor: TAKAKUWA NOBUYUKI
IPC: H04N19/70
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium, an information recording device and a method, an information reproducing device and a method, an information recording and reproducing device and a method, a computer program for recording or reproduction control and a data structure including a control signal for reproduction control realizing multiplex-recording of a large amount of content information, relatively easy reproduction of the desired one of them and efficient editing of the content information.  <P>SOLUTION: In the information recording medium, the whole stream including a plurality of partial streams each constituted of the content information is multiplex-recorded by a packet unit. The information recording medium is provided with a file for storing object data composed of a plurality of packets each storing the fragments of the content information, and is further provided with the file for storing information stipulating the reproduction sequence of the object data and information indicating the non-successive state of serial numbers caused by the omission of the packet in editing for the serial numbers of a plurality of the packets corresponding to a recording order in multiplex recording.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243946-A (JP)
Title: Totempole type push-pull amplifier
Inventor: OTAKE TETSUSHI
IPC: H03K17/687
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a totempole type push-pull amplifier capable of surely preventing two amplifier elements from being made simultaneously conductive causing damages to them.  <P>SOLUTION: Diodes are connected between control terminals of components configuring the totempole of the totempole type push-pull amplifier adopting a common collector follower output and a common drain follower output. The diodes and resistors may be connected in place of the diodes only, thereby preventing the first component from being positively biased when the second component is conductive and also preventing the first component from being conductive when the second component is conductive.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239869-A (JP)
Title: Oil pump
Inventor: NIWADA FUTOSHI
IPC: F04C15/06
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly discharge air in a discharge chamber without causing oil leakage in normal pump operation.  <P>SOLUTION: A first groove 13 having one end communicating with the discharge chamber 12 and the other end reaching the halfway of a bearing hole 10, and a second groove 14 having one end communicating with an outer side of a pump housing 2 and the other end finished in the halfway of the bearing hole 10 are provided between a driving shaft 3 and the bearing hole 10. The grooves 13 and 14 are arranged so that both of the grooves 13 and 14 are mutually separated and a part of the grooves 13 and 14 are overlapped to each other in the groove extending direction. An air release passage is constituted by the first and the second grooves 13 and 14, and a sliding space between the driving shaft 3 and the bearing hole 10 in an overlapped part (a) of the both grooves. The less viscous air easily passes the passage cross section, but the viscous oil is influenced by viscous resistance and the communication thereof is obstructed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243166-A (JP)
Title: Organic el element and its manufacturing method
Inventor: OMORI YUTAKA
IPC: H01L51/50
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element easy to manufacture and finely patternized, and its manufacturing method.  <P>SOLUTION: The organic EL element is provided with a transparent electrode (a first electrode) 101 formed on a substrate 120, an opposing electrode (a second electrode) 105 formed above the transparent electrode 101, an organic molecular layer arranged between the transparent electrode 101 and the opposing electrode 101 and including a first organic molecular layer (a luminous layer) 103, and a resin film 102 patternized, arranged between the organic molecular layer and the transparent electrode 101. The resin film 102 consists of an insulating photosensitive resin and a part where the organic molecular, layer and the transparent electrode 101 are in contact emits light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248129-A (JP)
Title: Optical and electrical compound board and manufacturing method thereof
Inventor: NAKASHIBA TORU
IPC: H05K1/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical and electrical compound board for transmitting both light signals and electrical signals with one board, reducing the manufacturing cost, and reducing the manufacturing time.  <P>SOLUTION: An optical waveguide layer 3 having electric insulating properties is formed by a core layer 1 made of a transparent resin 1a, and a cladding layer 2 made of a transparent resin 2a having a lower refractive index than the core layer 1. Further, a conductive metal layer 4 is formed on the surface of the optical waveguide layer 3. Light signals can be transmitted along the optical waveguide layer 3 by total reflection on the interface between the core layer 1 and the cladding layer 2, and at the same time electric signals can be transmitted by the conductive metal layer 4 that is formed on the optical waveguide layer 3 having electric insulating properties.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250087-A (JP)
Title: X-ray diagnosing apparatus
Inventor: KOSUGI KATSUMITSU
IPC: A61B6/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray diagnosing apparatus capable of displaying a sharp subtraction image by correcting position deviation of photographing between a mask image and a contrast image.  <P>SOLUTION: The X-ray diagnosing apparatus includes: an X-ray generating section 2; an X-ray detection section 5; a mechanism control section 6 for moving them; a mechanism position detection section 7 and a position information storage circuit 35 for detecting and storing a movement position; a mask image storage circuit 28 for storing the mask image obtained from the X-ray detection section 5; a position information comparison circuit 36 for comparing photographing positions of the contrast image and the mask image obtained from the X-ray detection section 5; a pixel shift circuit 30 and a subtraction circuit 31 for correcting the image on the basis of the comparison result and obtaining the subtraction image; and a display section 11 for displaying the subtraction image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247710-A (JP)
Title: Integrated treatment method for waste and its device
Inventor: TAMAE TAKAMIKI
IPC: F23G5/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated treatment method for wastes and its device allowing a plurality of wastes different in type and properties to be formed into harmless ones at the same time and recycled as resources.  <P>SOLUTION: Alkali metal inorganic wastes, other inorganic wastes than the alkali metal inorganic wastes, chlorinated combustible wastes and non- chlorinated combustible wastes are used as treated objects, the amount of the treated objects to be charged into a waste heating installation is controlled, part of chlorine contained in the treated objects is reacted with heavy metals in the treated objects, chlorine in other main parts is neutralized by alkali metals in the treated objects, and obtained reaction products are moved into exhaust gas. The quantity of heat obtained by the combustion of the chlorinated combustible wastes and the non-chlorinated combustible wastes is utilized as treatment energy for the waste heating installation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002334800-A (JP)
Title: Immersion type inductively-coupled plasma source
Inventor: BRCKA JOZEF
IPC: C23C16/505
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma source for generating plasma having a high- density and uniform distribution and to provide a system using it. SOLUTION: A plasma treatment system has this plasma source for efficiently coupling high-frequency energy to plasma in a vacuum treatment space of a vacuum chamber. The plasma source includes a slot bath having a dielectric property, an inductive element, and a couple of deposition shields. The chamber wall of the vacuum chamber includes an annular opening for housing the dielectric slot bath. The slot bath is projected into the vacuum treatment space so as to immerse the inductive element into the plasma. The spatial distribution of RF energy inductively coupled from the inductive element to the plasma may be adjusted by varying the pores of the porous deposition shields, the structure of the inductive element or the shape or thickness of the slot bath.  The efficient inductive coupling of the RF energy is effective particularly for generating the spatially uniform and wide-range plasma for treating a substrate having a large area.
Patent JP-2003257267-A (JP)
Title: Enameled core wire induction heating device
Inventor: MORI MASAMI
IPC: B05C9/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enameled core wire induction heating device installed to an enameled wire production line which makes a vanish painting device quickly paint with few number of operation without generating bubbles so as not to damage the appearance when applying vanish to the core wire, and improve the production speed and production efficiency.  <P>SOLUTION: The enameled core wire induction heating device 30 is assembled in a vanish painting device applying vanish to the core wire 10 at a vanish pot 14 and repeating heating and drying operation at a heat drying furnace 18 several times. The heating device 30 is constructed by forming a notched part (a space) 31 through which, the core wire 10 is passed, to a ring-shaped iron core 32 for induction heating on which, several turns of induction heating coil 34 in which, alternating current is flowing, are wound. Induction current flows through the core wire 10 as a conduction body passing through the notched part 31 when the alternating current is made flow through the induction heating coil 34, and heats the vanish layer applied on the core wire 10 from its inside ( core wire 10 side).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255609-A (JP)
Title: Negative charge toner and method for fixing
Inventor: ARAI TAKESHI
IPC: G03G9/087
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative charging nonmagnetic single component developer in which the difference in charges for every color for full-color toner particles obtained by a wet granulation method is decreased.  <P>SOLUTION: In the negative charging full-color toner to be used for a full- color image forming apparatus and comprising toner particles and an external additive externally added to the toner particles, the toner particles are prepared by a wet granulation method and have 4 to 7 μm volume average particle size. The external additive comprises a first hydrophobic silica subjected to surface treatment with a hydrophobic agent and having 150 to 300 m<SP>2</SP>/g BET specific surface area after the surface treatment, a second hydrophobic silica subjected to surface treatment with a hydrophobic agent and having 30 to 100 m<SP>2</SP>/g BET specific surface area, and strontium titanate having 3 to 15 m<SP>2</SP>/g BET specific surface area. The total specific surface area H of the external additive is 200 to 530 m<SP>2</SP>/g with respect to 100 parts by weight of the toner particles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261412-A (JP)
Title: Cosmetological method
Inventor: TANAKA MASAYA
IPC: A61K8/00
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cosmetological method enhancing the cosmetological effect of a cosmetic impregnated in an absorbent material without cosmetic waste.  <P>SOLUTION: This cosmetological method comprises imparting the absorbent material with water whose molecular cluster size is made smaller before or after applying the cosmetic impregnated in the absorbent material to the skin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261191-A (JP)
Title: Package
Inventor: MIYAKE MICHIHIRO
IPC: B65D77/26
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package which can protect a camera or an accessary for the camera or the like from a vibration or an impact during transportation and at the same time, the waste packaging material of which is environmentally friendly by reduction, weight reduction and miniaturization thereof.  <P>SOLUTION: The package in which the camera 1, the accessary 2 for the camera and papers or the like for the camera are packed together, is provided with a cushioning medium 10 having a cavity 12 and 13 with an opening 12a and 13a facing upward in which the camera 1 and the accessary 2 for camera are contained at the same level with the opening 12a and 13a or at a downward position from the opening 12a and 13a, wherein the papers or the like for the camera are placed on the cushioning medium as they are lids for the cavity 12 and 13 and then the whole is wound by a transparent film 30.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002359801-A (JP)
Title: METHOD FOR MANAGING ISOCHRONOUS FILE IN HAVi ENVIRONMENT
Inventor: MACE GAEL
IPC: H04N7/24
Filed: 2002-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for handling isochronous files in a HAVi network. SOLUTION: This method comprises steps of opening a connection between a client device and a source device; specifying a file to be transferred in isochronous manner over the connection, specifying a starting point, within the file from which the transfer is to be carried out; and initiating the file transfer from the starting point.
Patent JP-2003262391-A (JP)
Title: Hot-water supply system using hydrogen occluded alloy
Inventor: MARUHASHI TSUTOMU
IPC: F25B17/12
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain COP of not less than 1.0 by clearing not less than 80% of obtained heat value of heated water in regard to the heat value of combustion gas in a hot-water supply system using combustion of fuel.  <P>SOLUTION: If a cold output is obtained by a two-stage cycle, the output can be obtained only in two stages during one cycle (a first, a second, a third hydrogen driving). However, in the hot-water supply system 1 adopting a heat pump using hydrogen occluded alloy, the supply hot-water output can be obtained in all stages during one cycle. A low temperature heating medium is heated by using exhaust heat of a combustion device 4 used for heating high temperature heating medium. Therefore, the discharging speed of hydrogen at the second and third hydrogen driving can be hastened, and the practical COP of the supply hot-water output can be improved. Consequently, in the hot-water supply system 1 supplying hot-water by using the combustion of the fuel, the practical COP of not less than 1.0 can be obtained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261429-A (JP)
Title: Hair-dyeing agent, method for dyeing hair by using the same and hair washing method
Inventor: KIMURA YUUKO
IPC: A61K8/97
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hair-dyeing agent not causing allergy, or the like, to human bodies, not damaging the hair, excellent in safety, giving good gloss and exhibiting excellent hair-dyeing effect, and to provide a method for dyeing hair by using the hair-dyeing agent readily carrying out dyeing of the hair, and a method for washing hair without removing a dye when washing dyed hair.  <P>SOLUTION: The hair-dyeing agent has a composition having a material containing lawsone (2-hydroxy-1,4-naphthoxnone) which is a natural yellow dye component and a collagen which is a hard protein as a main component of binding tissues of organism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259989-A (JP)
Title: Heating structure of roaster
Inventor: KOJIMA TOSHIO
IPC: A47J37/06
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roaster of easy setting by which succulent roasting and grilling can be attained.  <P>SOLUTION: The roaster is constituted in such a manner that a burner 18 is arranged in the lower part, a radiation part 27 of heating media and ceramic charcoal 28 are arranged in the intermediate part, and a tray for food to be grilled is provided in the upper part respectively. Further, ceramic charcoal 28 with a gas passage hole in a vertical direction is arranged in the central part of the radiation plate 30 of a ring-shape on a plan view in which a gas passage hole is provided in the vertical direction. With the heating structure of the roaster, succulent roasting and grilling can be done by using radiant heat and far infrared rays. Also quick start of the roaster allows the users to start cooking in a short time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002266976-A (JP)
Title: Ball groove shape of ball screw
Inventor: NINOMIYA MIZUHO
IPC: F16H25/22
Filed: 2002-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a ball groove shape capable of preventing damage on a ball groove even at high speed operation by improving the ball groove shape in a screw shaft of a ball screw. SOLUTION: An outside diameter part 4 of the screw shaft 1 and a semicircular shaped ball rolling part 5 of the ball groove 1a are connected with an arc part 11. A radius of curvature R of the arc part 11 is equal to or more than half and equal to or lower than twice of the radius of the ball 7. The arc part 11 is continuously connected with a smooth curve line at least to the ball rolling part 5. The outside diameter of the screw shaft 1 is equal to or slightly smaller than a center circle diameter of the ball 7 engaged with the ball groove 1a provided on the outer diameter of the screw shaft 1. The difference is 10% or less of the diameter of the ball 7.
Patent JP-2003271328-A (JP)
Title: Image processor and its data transferring method
Inventor: KATO KATSUNORI
IPC: B41J5/30
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and its data transferring method for quickly executing an operation to store and image-output image data without increasing any memory quantity for the image processing.  <P>SOLUTION: In outputting image data inputted from a scanner (2070) by a printer (2095), and storing the image data to an RAM (2002), an image processing part 2 (2162) image-outputs the image data to the printer (2095) based on tile image data generated and transferred by an image processing part 1 (2163), and copies the tile image data, and transfers the copied tile image data to the RAM (2002).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273111-A (JP)
Title: Method for forming film and device manufactured by using the method, and method for manufacturing device
Inventor: MORI YOSHIAKI
IPC: H01L21/77
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a mask which reduces manufacturing costs.  <P>SOLUTION: The method for forming a film of a given pattern on the surface of a member to be treated comprises a process (S178) for improving the adhesiveness of a pattern material solution to the member to be treated, a process (S180) for filling the pattern material solution into pattern forming recesses formed in the mask on the surface of the member to be treated, a process (S186) for improving the quality of a pattern film to be formed by treating the pattern material solution, a process (S188) for removing the pattern material solution attached to the mask, a process (S190) for drying the pattern material solution, and a process for performing annealing to the pattern film (S196).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002365621-A (JP)
Title: Light controlling device and imaging device
Inventor: UKO TORU
IPC: G03B11/00
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a light controlling device and an imaging device suitable for efficient and stable driving of a guest-host type liquid crystal element. SOLUTION: A light controlling device 23 is provided with a GH cell 12 for controlling light and a UV cutting filter 65 provided on the light incident side of the GH cell 12. Thereby the quantity of UV rays made incident into the GH cell 12 is greatly reduced and the photodecomposition or the photo- deterioration of the constituent materials of a liquid crystal layer in the GH cell 12 is prevented. The imaging device such as a CCD camera 50 has the light controlling device disposed in the light path thereof.
Patent JP-2003270157-A (JP)
Title: Inspection device
Inventor: SUGIURA MASAYUKI
IPC: G01N21/84
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device capable of inspecting a specimen by using an annular illuminator with a small diameter and photographing an image of the specimen under dark field illumination.  <P>SOLUTION: The inspection device is provided with an illumination part illuminating a control surface of the specimen and a photographing part photographing the control face illuminated by the illumination part, and the specimen is inspected by photographing it. The photographing part has a plurality of image pickup elements and an optical system for forming an image of the control surface on the plurality of image pickup elements. The illumination part has an annular light emitting face using an optical axis of the optical system ash a center. One part of the light emitting face includes a non-luminous area formed so as to match a shape of a photographing area photographed by the photographing part. In the inspection device, by including such a non- luminous area in the light emitting face, photographing of light emitted from the light emitting face and reflected in the control surface by the photographing part is prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270956-A (JP)
Title: Electrophotographic device
Inventor: KURIBAYASHI NATSUKI
IPC: G03G15/09
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality printed image free from jitter by preventing the vibration of a developing machine caused by magnetic field interference between magnet rolls in an electrophotographic device equipped with a plurality of developing rolls consisting of a plurality of sleeves and a plurality of developing rolls.  <P>SOLUTION: By inserting a magnetic shielding plate between a core rotating type developing roll where the sleeve and the magnet roll are rotated and another developing roll adjacent to the developing roll, magnetic field formed by both magnetic rolls is intercepted so as not to interfere with each other, whereby the magnetic field interference between the developing rolls is prevented.  <P>COPYRIGHT: (C)2003,JPO