baber/WOPTO huggingface dataset:
Patent JP-2004239298-A (JP)
Title: Rolling bearing
Inventor: KITAUCHI FUKUMITSU
IPC: F16C33/66
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing rolling elements from which a retainer is eliminated while preventing them from getting apart, the number of the rolling elements can be increased to increase capacity without enlarging a bearing, and improved in strength and vibration absorbing performance.  <P>SOLUTION: This rolling element 5 comprises solid lubricant 14 sealed in gaps between an inner and an outer rings 11 and 12 around the rolling elements 13. The solid lubricant 14 comprises shoulder guide parts 19c and 20b facing shoulder parts 16 and 18 of the inner and outer rings 11 and 12, and end guide parts 20c and 19b facing end parts 11a and 12a of the inner and outer rings 11 and 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236740-A (JP)
Title: Disposable diaper cover
Inventor: NAKAOKA KENJI
IPC: A61F13/496
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the accurate prevention of the side spillage in a wider range from the waist side parts while the user is sleeping on his side along with a higher comfortableness during the wearing thereof by eliminating fastener fixing work and time and labor required for wearing.  <P>SOLUTION: A holding member 12 replaceably holding a separate absorbent 10 for the crotch is disposed at the crotch part R between the front belly part P and the rear back part Q and leg hole parts S are separately formed on both sides of the crotch part R while the front belly part P and the rear back part Q are joined together at a portion except for the left and right waist side parts U across the front belly part P and the rear back part Q. Absorbents 11 for the waist sides are individually arranged securely on the waist side parts U.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004211045-A (JP)
Title: Portable restroom soap
Inventor: TAKESHITA KEIKO
IPC: A47K5/04
Filed: 2003-01-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable restroom soap for washing soiled hands when a person away from home utilizes a restroom at the station or facilities where no soap water or solid soap is provided.  <P>SOLUTION: The portable restroom soap is one shot of a powdered soap (2) for washing hands contained in a small elongated paper bag (1). It is carried by a person and used at a restroom in case soap is not provided there.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241736-A (JP)
Title: Exposure system and aligner
Inventor: HIHARA TETSUSHI
IPC: H01L21/027
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure system that can automatically convey a mask necessary for exposure treatment and control a mask necessary for exposure treatment.  <P>SOLUTION: The exposure system is provided with a mask stocker 1 to house a mask that is used for exposure treatment, an aligner to transfer a pattern of the mask onto a photosensitive substrate, a transferring device 5 to convey the mask housed in the mask stocker, and a host computer 6 to control the aligner and the transferring device. The aligner is provided with a memory that stores a mask control information including an idle information concerning the capacity of receiving the mask for exposure treatment, and it transmits the mask control information to the host computer as needed through a first communication part connected with the host computer. The host computer receives the mask control information through the first communication part, and transmits to the aligner the mask information and the exposure condition information of the mask to be used for exposure treatment and sends the mask information to the mask stocker and the transferring device through a second communication part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243456-A (JP)
Title: Joint removing tool
Inventor: IGAWA KAZUHISA
IPC: F16L37/12
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint removing tool 30, used for a joint including an engaging means A holding the connection between both joint members 10, 20 by engaging an engaging part 2 of an engaging click 1 extended from the joint member 10 toward the joint member 20 with an engaged part 22 formed on the joint member 20, and simply and suitably releasing the engaging state of the engaging means to release the connection of both joint members 10, 20.  <P>SOLUTION: This joint removing tool includes: an engaging releasing part 33 pressed in between a pressed part 3 positioned on the forward end side from the engaging part 2 of the engaging click 1 and the joint member 20 to press the pressed part 3 outward in the radial direction, thereby releasing the engaging state; and a position holding part 34 brought into sliding contact with a sliding contact part 23 of the joint member 20 toward the base end of the joint member 20 to inhibit the engaging releasing part 33 from moving toward the base end of the joint member 20 when the engaging releasing part 33 is pressed in between the pressed part 3 and the joint member 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247937-A (JP)
Title: Image pickup device
Inventor: BABA HISATOSHI
IPC: H04N5/765
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a conventional multi-angle photographing method takes much labor and cost.  <P>SOLUTION: A plurality of video camera recorders 100A, 100B and 100C are connected in a communication part 108 and a video photographed by the plurality of video camera recorders is recorded in a single recording part 106. And, in order to realize time synchronization of a multi-video, time stamp is corrected by taking a timer difference among respective video camera recorders into consideration. An operator of the video camera recorders asks another photographer for his or her consent to use of another video and, only when the consent is granted, the video is permitted to use.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242870-A (JP)
Title: Pinball game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operation rate of the game machines by promoting the shooting of the game balls by carrying out the speedy performances.  <P>SOLUTION: In the game machine which carries out a win/loss judgment to determine whether the winning should be offered or not to generate the right of shifting to the spacial games at the specified probability while executing a win judging processing for informing the result of the judgment prior to the actual shift to the special game involved at a win/loss display part 641 when the game balls enter the starter slot 21, the degree of expectation is displayed with respect to the result of the win/loss judgment at a degree of expectation display part 671 one at a time for each ball entered when the balls enter the specified ball entry slot 27. The degree of the expectation is displayed by the combination of three symbols and is made known at each entry of the ball, requiring no multiple entries of the balls. Even when a lower degree of expectation is displayed, the players can try to obtain a higher degree of expectation by turning over the degree of relying on the entry of one ball only, thereby avoiding the hesitation to the shooting in the mind of the players.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247178-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: HIROSE TAKASHI
IPC: H01J11/34
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high-yield, high-image-quality plasma display panel by suppressing the generation of a defective section on a partition wall.  <P>SOLUTION: The plasma display panel comprises a main partition wall 21 for forming discharge space and an auxiliary partition wall 22, and forms the main and auxiliary partition walls 21, 22 in parallel cross. At least one of the main and auxiliary partition walls 21, 22 is composed of a core 21a having the gap between the two partition walls at a cross section and an external layer 21b for covering the core 21a so that the gap is buried. As a result, the generation of defects, such as burnout, in the main partition wall is suppressed even if fails occur in exposure when the main partition wall is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003306541-A (JP)
Title: Method for producing polyester
Inventor: MATSUI YOSHINAO
IPC: C08G63/88
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester which excels in transparency, has an appropriate and stable rate of crystallization, efficiently produces a molded product, particularly a heat-resistant hollow molded product having excellent heat-resistant dimensional stability, and further excels in long- term continuous moldability with reduced mold staining.  <P>SOLUTION: The method for producing the polyester comprises bringing polyethylene terephthalate chips into contact with at least any one member of a member made of a polyolefin resin, a member made of a polyamide resin, and a member made of a polyacetal resin under fluidization conditions, and the above polyester comprises a metallic compound, a phosphorus compound, an antimony compound and at least one metallic compound selected from a group consisting of titanium compounds, germanium compounds, and aluminum compounds.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004245762-A (JP)
Title: Optical rotary encoder
Inventor: KOBAYASHI KIYOTO
IPC: G01D5/36
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize and make compact an optical rotary encoder, capable of also generating each of an U-phase signal, a V-phase signal, and a W-phase signal for pole conversion of a three-phase brushless motor.  <P>SOLUTION: This optical rotary encoder 1 is equipped with three sets of light transmissive detectors 5, 6, 7 having a constitution of light-emitting elements 51, 61, 71 and light-receiving elements 52, 62, 72 counterposed with a rotating disk 3 having slits in between, and three sets of light reflection type detectors 8, 9, 10 arranged on one side of the rotating disk 3 having slits. This encoder can be miniaturized and made compact, as compared with the conventional optical rotary encoder. In particular since the three light-emitting elements 51, 61, 71 are merely arranged on the one side of the rotating disk 3, small installation space on the one side of the rotating disk 3 is sufficient.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244561-A (JP)
Title: Acrylic resin, adhesive comprising the resin and optical laminate by laminating the adhesive
Inventor: MORISADA IKUO
IPC: C09J7/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic resin suitable for an adhesive capable of relaxing stress concentration in an optical film even without blending a plasticizer, suppressing occurrence of white spots or color mottling in an optical laminate, delamination between the optical film and the adhesive layer, and bubbling in the adhesive layer.  <P>SOLUTION: This acrylic resin is obtained by reacting a polymer (a) comprising a (meth)acrylate (I) as a principal component and containing in the polymer molecule at least one functional group selected from the group consisting of a primary amino group, a secondary amino group and a carboxylic group with a polymer (b) containing the (meth)acrylate (I) and a monomer (II) having an olefinic double bond and a functional group reactive with at least one functional group selected from the group consisting of the primary amino group, the secondary amino group and the carboxylic group contained in the polymer (a).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247683-A (JP)
Title: Electronic device
Inventor: SAITO TOMOHIRO
IPC: H05K7/00
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device with which workability of a maintenance work for the electronic device is improved without increasing an installation space.  <P>SOLUTION: An terminal plate 28 is set at a stage-like terminal plate fitting part 31 which is formed at an end part of a desktop part 22 and provided with a flat surface part 31a and a vertical part 31b. When a screw 33 is detached to detach the terminal plate 28 from the terminal plate fitting part 31, the terminal plate 28 is moved in the desktop part 22 through an opening part 34 while an internal terminal 27 and an external terminal 29 are fitted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253595-A (JP)
Title: Semiconductor integrated circuit and skew controlling method
Inventor: KAJITA MIKIHIRO
IPC: H01L27/04
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit having a skew controlling part which uses no delay gate and whose amount of skew does not vary down to an allowable value or less with lapse of time.  <P>SOLUTION: A clock signal is distributed from a single global clock signal GCLK to each of clock signal distributing regions 1<SB>1</SB>to 1<SB>N</SB>. A skew detecting circuit 13 calculates an amount of skew on the basis of the difference of amount of delay of the clock signal between the clock signal distributing region 1<SB>1</SB>and the clock signal distributing regions 1<SB>2</SB>to 1<SB>N</SB>, and outputs the calculated amount of skew to a power controlling circuit 12. The circuit 12 controls the amount of skew down to the allowable value or less by controlling an output voltage of DC-DC converters 11<SB>2</SB>to 11<SB>N</SB>as power of the regions 1<SB>2</SB>to 1<SB>N</SB>in accoradance with the amount of the skew, and by adapting an amount of delay of the clock signal of the regions 1<SB>2</SB>to 1<SB>N</SB>to that of the region 1<SB>1</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254761-A (JP)
Title: Gasification method of environmental pollutant and apparatus therefor, and decomposition treatment method and apparatus therefor
Inventor: KANAZAWA MASAZUMI
IPC: C07D319/24
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide gasification and decomposition methods and apparatuses therefor which enable the efficient decomposition and removal of the environmental pollutants such as dioxin or PCB hard to decompose along with a low degree of dissolution into water and high in environmental persistence.  <P>SOLUTION: In a gasification method of the environmental pollutants and an apparatus therefor, the PCB or other environmental pollutants are adsorbed by the activated charcoal and separated as gas components from the activated charcoal using the superheated steam and a decomposition treatment method, and in a method and apparatus for decomposition treatment of environmental pollutant, the gas components are subjected to the decomposition treatment by the superheated steam. The material to be decomposed with a higher water content contaminated by the PCB or other environmental pollutants is separated into liquid and solid components by a solid/liquid separation means, the PCB or other environmental pollutants contained in the liquid components are adsorbed by the activated charcoal and separated as the gas components from the activated charcoal using the superheated vapor. The gas components thus obtained are subjected to the decomposition treatment by the superheated steam.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255722-A (JP)
Title: Tool for enlarging diameter of fluid pipe
Inventor: GOTO SHIGEYUKI
IPC: B29L23/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for enlarging the diameter of a fluid pipe which enables improvement of the durability of an elastic member.  <P>SOLUTION: A cylindrical fitting base 15 is fitted to a flange 14 provided at the upper front end of a tool body 13 having an inverted L shape as viewed sideways, and the base end of a diameter enlarging operation part 21 composed of six split bodies 16 is fitted to the fitting base 15. Each split body 16 is provided with a diameter enlarging operation body part 22 and a fit recess part 24 is provided in the central part in the circumferential direction of the outside of each diameter enlarging operation body part 22. Besides, an elastic ring 25 is fitted on the outside of the diameter enlarging operation body parts 22, in a state wherein six fit projections 26 formed at equal intervals inside the ring are fitted respectively in the fit recess parts 24. On the occasion when the diameter of a connecting end part of the fluid pipe is enlarged, the elastic ring 25 follows easily the outward movement in the radial direction of each split body 16 and is expanded uniformly in the circumferential direction of the diameter enlarging operation part 21.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255763-A (JP)
Title: Metal plate with colored clear coating
Inventor: YANO HIROKAZU
IPC: B32B15/08
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a metal plate with a colored clear coating which has a stable color tone, while maintaining the outward appearance of a metal substrate, by dispersing a delusterant 4 together with a color pigment 3 or a color developing pigment in a clear coat 2.  <P>SOLUTION: The clear coat containing the color pigment 3 or the color developing pigment of which the amount of compounding is lowered to such a degree that the metal substrate is detected slightly, in the limits of 0.1-30 mass%, and the delusterant 4 of a particle size of 1-50 μm and in the amount of compounding of 1-25 mass%, is provided on the surface of a base 1 of the metal plate having a metallic luster. The delusterant may also be dispersed in a top clear coat separately from the color pigment or the color developing pigment. Silica, glass, mica, MIO, a nylon resin, a urea resin, an acrylic resin, a fluororesin, a polyethylene resin, a polypropylene resin or the like is used for the delusterant, and the amount of compounding is selected within the limits of 0.1-30 mass% in accordance with the compounding ratio of the color pigment or the color developing pigment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256885-A (JP)
Title: Vacuum film-forming apparatus for film, and plastic film manufactured with the use of it
Inventor: EGUCHI TOSHIMASA
IPC: C23C14/34
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum film-forming apparatus for a film, which can prevent electrostatic charging, and to provide a plastic film having adequate characteristics of preventing defects due to discharge, with the use of the apparatus.  <P>SOLUTION: The vacuum film-forming apparatus for the film provided with at least an uncoiler, a film-forming unit and a recoiler, has a static eliminator arranged between the film-forming unit and the recoiler. The static eliminator is a plasma static eliminator, and on the rear surface of the film at the portion of the static eliminator, an electroconductive roll is preferably not arranged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261702-A (JP)
Title: Porous material showing steam adsorbing/desorbing behavior and its use
Inventor: MAEDA MASAKI
IPC: B01D53/28
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous material which is suitable for a dryness preventing use and from which steam of ≥2.5% of its own weight is released in such a process that the relative humidity is changed from 40% to 30%.  <P>SOLUTION: This oxide-based porous material is obtained by heat-treating powder of a crystalline hydroxide and has a porous structure having a pore size distribution of 1.2-1.6 nm radius and the function of releasing the steam of ≥2.5% of its own weight on the basis of the capillary condensation theory of Kelvin in such a process that the relative humidity is changed from 40% to 30%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271782-A (JP)
Title: Optical device with holder
Inventor: KIKUCHI KIMIHIRO
IPC: C03B11/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high precision optical device with a holder capable of realizing the correction of the volume error of the raw material of an optical device.  <P>SOLUTION: In the optical device 1 with the holder constituted by housing the optical device 20 inside a tubular holder 10, a void part 12 is formed on the inner peripheral surface 11 of the holder 10 and an excess part 21a projecting outward from the peripheral part 21 of the optical device 20 is formed on the optical device 20. Then, the excess part 21a is held by the void part 12 and consists of the excess portion of the raw material 20a of the optical device 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273291-A (JP)
Title: Electric insulating oil
Inventor: KAIMAI TAKASHI
IPC: H01B3/20
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric insulating oil that has a high burning point, a low pour point, and improved biodegradability and electric characteristics, more specifically to provide an electric insulating oil that has these fully balanced characteristics and improved practical performance.  <P>SOLUTION: In the electric insulating oil, ester comprising trimethylol propane and/or pentaerythritol, and straight chain fatty acid having 7-18 carbons, 3,5,5-trimethylhexan acid having a molar ratio of 76:24-90:10, the straight chain fatty acid having 7-18 carbons, and 3,5,5-trimethylhexan acid and 2-ethylhexan acid having a molar ratio of 60:23:17-85:10:5 is used as main constituent. Dynamic viscosity at 40°C is 20-40 mm<SP>2</SP>/s, biodegradability is 60% or higher, a burning point is 280°C or higher, and a pour point is -35°C or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274479-A (JP)
Title: Moving object detecting apparatus and program thereof
Inventor: NIWA AKIMASA
IPC: H04N7/18
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect only an object to be informed without detecting another object having similar features to the object to be informed.  <P>SOLUTION: In order to confirm whether an invading object is included in a static image from a camera 13 or not, a monitoring region for monitoring the window of the static image and a monitoring region for monitoring the door body of the static image are set. A pixel set existing commonly at two differential images continuing in time sequence is extracted by a motion detector 33, and the motion vector of the pixel set between the two differential images is calculated by a motion detector 33. Whether the pixel set is moved from the window of the static image to the door body of the static image or not is judged by a recognition unit 37 based on the motion vector.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268110-A (JP)
Title: Molding method and apparatus
Inventor: KANEHIRA SATOMI
IPC: B22C17/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To secure a mold hardness by pattern-squeezing a position less prone to be filled with molding sand in a molding of a pattern exchange system.  <P>SOLUTION: The pattern body engaged so as to be freely ascended/descended with a pattern hole opened on the surface of a pattern plate fixed to a carrier plate, is energized to the descending position with an elastic member. A molding flask is laid on the carrier plate, and the charged molding sand is preliminarily squeezed into the molding flask and the pattern hole by relatively approaching a squeeze-head to a squeeze table. Successively, a pushing part arranged at the pattern body and exposed on the lower surface of the carrier plate, is pushed up and the molding sand is squeezed toward the pattern by pushing the pattern body to the ascending position against the resiliency of the elastic member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI