baber/WOPTO huggingface dataset:
Patent JP-2004226824-A (JP)
Title: Image forming apparatus
Inventor: HAYASHI NOBUHIRO
IPC: G03G15/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a defective image from being formed due to adhesive or paper powder component sticking to a drum surface when a label paper or recycled paper is used.  <P>SOLUTION: In an image forming apparatus using developer with fine powder particles added thereto, a back contrast is changed over by detection or inputting of the type of transfer material so that fine powder particles with a reverse polarity to the toner are developed and the fine powder particles are disposed between the transfer material and a drum to prevent the adhesive or the paper powder components from directly sticking to the drum. The changing over of the back contrast is carried out by variation of electrified potential, developing bias voltage and exposure amount.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004229152-A (JP)
Title: Device for switching circuits, data transmission system, and method for switching circuits
Inventor: SASAI TAKEO
IPC: H04L12/46
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for switching an active and a standby circuit, a data transmission system, and a method for switching circuits, which enable quick switching of circuits by an economical configuration.  <P>SOLUTION: The device comprises an MAC address inserting part 3 which inserts circuit switching request information in a destination MAC address of an MAC frame and sends it; an MAC address detecting part 2 which detects the information received from the opposite device; a monitoring/controlling part 5 which controls insertion of the circuit switching request information in the MAC address inserting part 3 and also controls switching of an active and a standby circuit by a selector 4 based on the information detected by the MAC address detecting part 2. Switching of the active and the standby circuit is controlled based on the circuit switching request information inserted in the destination MAC address.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235727-A (JP)
Title: Tv program recording proxy system and television program recording proxy method
Inventor: ASAHARA HIDEYUKI
IPC: H04N21/2747
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television program recording proxy system/method which correspond to capacity of recording information of a television program and charge a recording proxy use rate.  <P>SOLUTION: The system is provided with a recording instruction terminal 10 instructing recording of an arbitrary television program through a communication network 100 and holding recording information of the television program, a program reproduction terminal 20 obtaining recording information through the communication network and permitting a user view the television program and a recording proxy server 30 reserving recording of the television program designated based on the instruction of the recording instruction terminal, recording it, holding recording information, transmitting recording information designated based on a request of the program reproduction terminal and performing charging in accordance with capacity of recording information and a use situation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232099-A (JP)
Title: Coated fabric
Inventor: FURUYA TETSURO
IPC: D06M15/31
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated fabric maintaining water resistance and water vapor transmission performances at a high level and affording a comfortable feeling of wearing.  <P>SOLUTION: The coated fabric is obtained by forming a resin layer composed of at least one kind of polyurethane resin on a fiber fabric. The coated fabric has ≥15,000 g/m<SP>2</SP>24 h water vapor transmission rate according to a potassium acetate method and ≥5,000 mmH<SB>2</SB>O water-resistant pressure. The maximum temperature in clothes according to measurement with a perspiration simulation apparatus is regulated to ≤35°C and the maximum humidity in the clothes according to the measurement with the apparatus is regulated to ≤80%RH.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235970-A (JP)
Title: Method and device for selecting distribution content size and program therefor
Inventor: MATSUKAWA TATSUYA
IPC: H04L12/28
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to select only a content with high quality and to improve the location information distribution service in a mobile environment in particular.  <P>SOLUTION: A device for selecting distribution content size is provided with a content receiving part 106 for receiving content from a server 200, an information collecting part 101 for collecting information of the location, moving destination, and moving speed of a corresponding terminal 100 from the received content, a restricted time calculating part 102 for calculating a restricted time for distribution, a characteristic acquiring part 103 for acquiring characteristic information about the receiving capability of a data receiver, a measuring part 104 for measuring communication quality between a server transmitter and a user's receiver, a content size selecting part 105 for selecting a content size transmittable at a probability equal to or greater than a probability to be reference within the restricted time, and a transmitting part 107 for requesting the selected content size and transmitting the requested content size to the server.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231873-A (JP)
Title: Method for recycling a polyolefin resin
Inventor: MIYANAGA TOSHIAKI
IPC: C08L23/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for allowing a recovered polyolefin resin from waste plastic to be recycled in the form of a regenerated pellet having mechanical properties similar to a virgin resin.  <P>SOLUTION: With 100 parts by weight of a polyolefin resin selected and recovered from waste plastic are blended 3 to 50 parts by weight of an inorganic filler and/or 0.3 to 30 parts by weight of an elastomer to form this into a pellet. Preferably, the method for selecting and recovering the polyolefin resin uses a procedure of selecting a resin utilizing specific gravity difference at immersion in water. The inorganic filler is at least one from talc, calcium carbonate, a glass fiber, clay, kaolin, and mica. The elastomer is an ethylene-propylene elastomer or an ethylene-propylene-butadiene elastomer. The method for recycling a polyolefin resin allows a regenerated pellet to be produced rationally and easily using a multipurpose resin extruder, and is useful for recycle type utilization of plastic.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239290-A (JP)
Title: Tooth part of tooth clutch type face gear with ceramic flame-sprayed layer on surface having excellent abrasion resistance and corrosion resistance
Inventor: OKADA KENICHI
IPC: F16H55/06
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tooth part in a tooth clutch type face gear for a planetary type inclined rolling machine with an elongated service life against abrasion, and prevented from corrosion.  <P>SOLUTION: In the tooth clutch type face gear for a planetary type inclined rolling machine, a ceramic layer 6 is formed by flame-spraying on the surface of this tooth part 5 of the tooth-clutch type face gear 1 on the side of a roll head 7. Hardness of the tooth part 5 of the face gear 1 on the side of the roll head 7 is set to be more than that of conventional ones formed by carburization-hardening or high frequency-hardening. Abrasion resistance of the tooth part 5 of the face gear 1 on the side of the roll head 7 is improved, and corrosion resistance of the tooth part 5 is also improved by flame-spraying of the ceramic layer 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240553-A (JP)
Title: Device, method and program for providing customized medical information and recording medium for this program
Inventor: YAMANOBE SHIGEHARU
IPC: G06Q50/22
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, method and program for providing customized medical information enhancing the degree of each individual patient's satisfaction while enhancing medical practice on the part of physicians and to provide a recording medium for the program.  <P>SOLUTION: A system 1 for providing medical information for accounting to patients comprises a medical information distribution device 2 which an ASP has; a customized medical information providing system 100 constructed for every medical institution 9a-9n; and a computer network 3 such as the Internet connecting the medical information distribution device 2 to the customized medical information providing system 1. Medical information unitarily managed by the medical content distribution device 2 is distributed to the customized medical information providing system 100. The customized medical information providing system 100 adds each medical institution's characteristic medical information and each individual patient's treatment information to the medical information to create customized medical information for accounting to each patient. This information is provided to each patient who is the user of the computer system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242049-A (JP)
Title: Multi-camera image composite display
Inventor: TAZAWA ISAO
IPC: H04N5/225
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a picture display for displaying pictures taken by a plurality of cameras using a plurality of projectors, which has an image data conversion-display mechanism for displaying a plurality of camera pictures as one high-definition seamless picture.  <P>SOLUTION: The apparatus photographs an object using a plurality of cameras, projects camera pictures on a screen as one high-definition picture using a plurality of projectors corresponding to the cameras one to one. It comprises a picture corrector for correcting the lens distortion and estimating camera parameters when the position or the focal length of the camera is changed. It creates a conversion table of pictures of the cameras input pictures on the projectors corresponding to the cameras, based on the estimated camera parameters, parameters of the projectors and the screen shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240188-A (JP)
Title: Compound, retardation plate, and circularly polarizing plate
Inventor: MORITA KENSUKE
IPC: G02F1/13363
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation plate and a circularly polarizing plate having little orientation defect in a wide wavelength range.  <P>SOLUTION: The circularly polarizing plate comprises a transparent supporting body, a first optical anisotropy layer made of an aligned rod-type liquid crystal compound on the supporting body and having substantially π phase difference at 550 nm wavelength, and a second optical anisotropy layer made of an aligned rod-type liquid crystal compound and having substantially π/2 phase difference at 550 nm wavelength. At least one of the first optical anisotropy layer and the second optical anisotropy layer contains a compound expressed by general formula (I). In general formula (I), each of A<SP>1</SP>and A<SP>2</SP>represents -CO-O- or -O-CO-, each of B<SP>1</SP>and B<SP>2</SP>represents a group containing a polymerizable group, each of X<SP>1</SP>to X<SP>3</SP>represents a substituent, and each of l, m, n represents an integer from 0 to 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242781-A (JP)
Title: Interdental toothbrush
Inventor: SANO KIYOSHI
IPC: A61C15/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interdental tooth brush which can used while being bent and is excellent in durability.  <P>SOLUTION: In the interdental tooth brush 1, a strand wire brush 3 is formed in a state where it is buried into a handle body 2. The brush 3 consists of: a buried part 3a buried in the handle body 2; and a brush part 3b transplanted projecting from the handle body 2. The handle body 2 has a fixed part 2a integrated with the buried part 3a of the brush 3 formed on the side of an end part where the brush 3 is buried, and has a flexibly deformable part 2b which is formed at a part adjacent to the fixed part and can flexibly be deformed by operation with the thumb and the index finger in a state where the fixed part 2a is held between the thumb and the index finger.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243623-A (JP)
Title: Inkjet recording medium
Inventor: SHIBATANI MASAYA
IPC: B41J2/01
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium, which is suitable for inkjet recording with aqueous pigment ink and with which an image being excellent in color developability and scratch resistance, having no bleeding and high image quality and making a long term preservation possible can be formed, and, the color tone, luster and touching feel of which are similar to a general coating printing paper such as art paper or coat paper and which can be used for various printing services such as the formation of commercial leaflets and pamphlets or publishing/advertizing relations.  <P>SOLUTION: In the recording medium comprising a coating layer mainly made of a pigment and a binder and provided on at least one side of a base material, satin white and/or calcium sulfate occupy at least 40 wt.% of the total pigment in the coating layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003270793-A (JP)
Title: Composition forming antireflective light absorbing film and method for forming pattern in semiconductor device using the same
Inventor: YOON SANG-WOONG
IPC: G03F7/004
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition suitable for producing an antireflection film which is developed simultaneously with a photoresist film in a developing step after exposure in a photolithography process and to provide a method for forming patterns in a semiconductor device using the same.  <P>SOLUTION: The composition forming an antireflective light absorbing film comprises a polymer having a (meth)acrylate repeating unit, a diazoquinone type light absorbing group bonded chemically to the repeating unit, a photoacid generator, a crosslinking agent which crosslinks the polymer under heat and is decrosslinked from the crosslinked polymer by an acid and a catalyst for promoting the crosslinking reaction of the polymer. In the method for forming patterns in a semiconductor device, an antireflection film is formed on a semiconductor substrate using the composition. The antireflection film is exposed together with a photoresist film to be converted to a developable structure and the antireflection film is developed simultaneously with the photoresist film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004245764-A (JP)
Title: Membrane stress evaluation method, method for identifying mechanical/thermal material property value, and its system
Inventor: KAKINO MANABU
IPC: G01L1/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane stress evaluation method superior in costs, reliability, reproducibility, and practicality for identifying both material property values of membranes deposited on substrates and membrane stress and to provide a method for identifying mechanical property values and thermal material property values of the membranes and its identifying apparatus.  <P>SOLUTION: The membrane 3 of the same membrane thickness t<SB>f</SB>is formed on two types of the substrates 1 and 2 having different thickness under the same membrane deposition conditions to prepare layered products 4 and 5. The amount of warp of the two types of layered products 4 and 5 is observed by a detector 6 at ordinary temperatures. Values of the measured amount of warp are captured in a computer 7 to evaluate membrane stress σ<SB>res</SB>by a computing module 8. Through the use of the acquired membrane stress σ<SB>res</SB>, the elastic modulus E<SB>f</SB>* and coefficient α<SB>f</SB>of linear expansion of the membrane 3 are identified by a module 9 on the basis of the amount of warp of the layered products 4 and 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250867-A (JP)
Title: Drainage structure for unit bath
Inventor: HADA AKIHIRO
IPC: E03C1/20
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage structure for a unit bath capable of performing drainage from an under-door drain port well in the drainage structure for the unit bath provided with a waterproof pan comprising a bathtub pan and a washing place pan, a washing place drain port, the under-door drain port, and a drainage trap connected to the washing place drain port and the under-door drain port.  <P>SOLUTION: A connecting pipe 13 for connecting the under-door drain port 7 to the drainage trap 9 is formed to make the pipe diameter of a trap side connecting pipe 15 connected to the drainage trap 9, larger than the pipe diameter of a door lower side connecting pipe 14 connected to the under-door drain port 7. Air vent piping 17 is connected to the upper part of a pipe diameter change part 16 where the pipe diameter is changed large halfway in the connecting pipe extending from the under-door drain port 7 to the drainage trap 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248695-A (JP)
Title: Separation type slot machine
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation type slot machine which achieves a safer replacement work by preventing exchanging units from being protrude out of a cabinet by securing the fixation thereof.  <P>SOLUTION: The slot machine is provided with a temporary lock means 50 for restricting at least forward shift of the exchanging unit 2, when it is installed at the specified position, between a support means and the exchanging unit 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249520-A (JP)
Title: Apparatus for manufacturing multilayered foamed sheet, multilayered foamed sheet and its manufacturing method
Inventor: SAKAMOTO AKINOBU
IPC: B29L7/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a multilayered foamed sheet having beautiful appearance free from a curtain defect.  <P>SOLUTION: The apparatus for manufacturing the multilayered foamed sheet is constituted by combining a feed block for letting the molten resin compositions, which are supplied from an extruder for melting and kneading resin compositions for forming respective layers, to meet with each other in a multilayered state with a manifold die connected to the feed block to mold the multilayered foamed sheet. When the width dimension of the cross section in the thickness direction of the inlet of the manifold connected to the resin flow channel of the feed block in the manifold die is set to W and the thickness dimension of the inlet of the manifold is set to T, the cross section is a quadrilateral shape wherein W/T is 1-3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253321-A (JP)
Title: Socket for lamp bulb and lighting fixture
Inventor: NISHIHAMA NOBUMICHI
IPC: H01R33/22
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a socket for a lamp bulb which can be miniaturized, and to provide a lighting fixture.  <P>SOLUTION: This socket for the lamp bulb comprises an approximately cylindrical body 1 having a lamp insertion port 2, an attachment part 3 arranged on one side opposite to the lamp insertion port 2 of the body 1, a projection 4 for whirl-stop arranged on the opposite side to the attachment part 3 of the body 1, and different polar wire connection parts 5, 6 which are projected outward from both sides of the body 1 in a direction orthogonally crossed with a direction linking between the attachment part 3 and the body 1. The different polar wire connection parts 5, 6 are mutually shifted from a central line B which includes the center of the body 1 and is in parallel to the orthogonal direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252337-A (JP)
Title: Optical scanner and method of manufacturing the same
Inventor: NISHIKAWA HIDEAKI
IPC: B81B3/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To broaden the emission range of an optical beam in an optical scanner.  <P>SOLUTION: A mirror part 120 which reflects a laser beam is supported on a fixed part 102 serving as a base by a circular-arcuate deforming parts 114L and 114R provided via connection parts 112L and 112R in a microscanner 100. When an electric potential is applied between deforming side electrodes 122L and 122R provided at deforming parts 114L and 114R and fixed part side electrodes 128L and 128R provided at the fixed part 102, a strong electrostatic attraction force acts in the vicinity of the connection parts 112L and 112R at which the deformed parts 114L and 114R and the fixed part 102 are proximate to each other, thus, the deforming parts 114L and 114R are elastically deformed toward the fixed part 102 side. The electrostatic force becomes stronger by the elastic deformation and a chain elastic deformation is caused. Thus, the mirror part 120 is largely dislocated with a low driving voltage and the laser beam is emitted in a broad range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255977-A (JP)
Title: Power supply control device for vehicle
Inventor: HAYASHI MASAKI
IPC: F02D45/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply control device for a vehicle capable of performing an optimum power supply control according to a vehicle environment.  <P>SOLUTION: A power supply control part 15 in an ignition OFF state operates an IG1 relay 22 to supply power to a window driving control device 31 and an indoor air conditioner 41 when detection signals satisfying prescribed conditions are inputted from a current detector 51, a raindrop sensor 52, a fuel filler lid sensor 53, an occupant detecting sensor 54 and a fuel detecting sensor 55. The power supply control part 15 automatically drives at least one of the window driving control device 31 and the indoor air conditioner 41 when the detection signals satisfying prescribed driving conditions are inputted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258244-A (JP)
Title: Parameter setting device
Inventor: FUKUMORI YASUYUKI
IPC: G10H1/24
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parameter setting device for adjusting a parameter value with ease, at a high speed and with accuracy when setting the parameter value.  <P>SOLUTION: This device can set a variation quantity of the parameter value by different two kinds of variation quantities in response to states (a first state or a second state) of a switch operation unit. In one state (the second state) of the operation unit which can be put into two states, the variation quantity of the parameter value is set to very in response to a gross rotation amount (a total of a positive rotation amount and a negative rotation amount) of a rotary encoder, and varied by the set variation quantity while the state is retained. Accordingly, if the variation quantity set while the operation unit is in the second state is a large quantity, the parameter value can be varied at a high speed even the variation quantity is in a wide range.  <P>COPYRIGHT: (C)2004,JPO&NCIPI