baber/WOPTO huggingface dataset:
Patent JP-2004325854-A (JP)
Title: Liquid crystal projector
Inventor: OHARA TERUMI
IPC: G03B21/00
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that micromachining of an element by a method of increasing element density for a higher-definition liquid crystal projector is limited, size reduction of pixels results in a decrease in reflection efficiency, and a method of making an element panel large-sized causes optical constitution components to be larger in size.  <P>SOLUTION: This liquid crystal projector is configured to make green-light components G1 and G2, modulated with an image and reflected by reflection type liquid crystal modulating elements 23 and 24, incident a projection lens 6 through a color component composition part 4. A red-light component R and a blue-light component B which are modulated with the image and reflected by reflection type liquid crystal modulating elements 33 and 34 made incident on the projection lens 6 through the color component composition part 4, and the reflection type liquid crystal modulating elements 23 and 24, and 33 and 34 are so set that respective pixels of the R component and B component projected on a screen by the projection lens 6 and pixels of a G1 component are at the same positions and pixels of a G2 component shift from pixels of the G1 component, etc., by a 1/2-pixel pitch in the horizontal and vertical directions of a formed image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285466-A (JP)
Title: Method for manufacturing metallic composite sintered body
Inventor: ITO YOSHINORI
IPC: B22F3/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a composite sintered article is manufactured by metal powder injection molding (MIM), a joining step is added after the completion of the whole steps of MIM in the case of joining by brazing or welding, which results in the increase in cost and the prolongation of the delivery date in manufacture, and also no practical level of strength can be obtained by the conventional methods of joining where a sintering step of MIM is utilized and joining is performed in the sintering step.  <P>SOLUTION: Sintering and joining are simultaneously carried out in MIM to rationalize a joining step. Moreover, when a molded part is placed in a metal mold and further another molded part is injected to carry out bonding, the joining surface of the molded part to be placed is held at an angle of 15 to 45° with respect to the flow direction of a compound and a paste adhesive containing metal powder is applied to the joining surface of the molded part to bond the two molded parts together. By this method, joining strength after sintering can be increased to a practical level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296415-A (JP)
Title: Grooved thin film electroluminescent element for matrix display and its manufacturing method
Inventor: MINAMI UCHITSUGU
IPC: H05B33/10
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic insulation type thin film EL element for matrix display, wherein a thick ceramic sheet part having no grooves can maintain mechanical strength of the ceramic sheet while suppressing generation of crosstalk by reducing the thickness of the ferroelectric ceramic sheet in a portion where an electric field is applied, and to provide manufacturing technology for it.  <P>SOLUTION: A ferroelectric ceramic sheet 4 with striped grooves is manufactured by using well-known ceramic processing technology, and a luminescent layer 2 is formed on its one surface side with no groove. After that, heat treatment is applied to the sheet in order to enhance EL characteristics by improving crystallinity of a phosphor thin film. Various transparent conductive films are patterned on it perpendicularly to the grooves as a transparent electrode 1 by using the thin film manufacturing technology. A metallic film is then formed in the groove of the ferroelectric ceramic sheet 4 as a back electrode 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329411-A (JP)
Title: Tea serving apparatus
Inventor: HASEGAWA TERUO
IPC: A47J31/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tea serving apparatus wherein hot water fed to a tea serving machine is surely poured to a plurality of mixing containers by improving the tightness performance of a selection valve.  <P>SOLUTION: A rotary drum body 51 to be fed with hot water from the side of a hot water feeding pipe P1 is provided. A fixed drum body 56 making surface contact with the rotating plane part 52 of the rotary drum 51 is provided. A plurality of dividing pipes 5 to be connected with the mixing container 31 are connected to a plane part 57 making surface contact with the fixed drum body 56. A hot water feeding port part 53 selectively matched with the opening parts of the dividing pipes 5 is bored at the contacting surface of the rotary drum 51. It is possible to improve the tightness performance of the selection valve. The hot water fed to the tea serving machine is surely poured to the plurality of mixing containers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333360-A (JP)
Title: Dial lighting apparatus
Inventor: SHIMADA TAKAHIRO
IPC: G01D11/28
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dial lighting apparatus capable of providing an instrument with a sense of high quality by making a lighted region of the dial visually recognized in such a way as to be continuously widened.  <P>SOLUTION: A wall 10b circumambient around inside LEDs 10a1-10a5 and having such a height as not to be in contact with the dial 5 to be covered is raised between the inside LEDs 10a1-10a5 and outside LEDs 10a6-10a19. It is thereby possible to generate leakage light from a gap between the wall 10b and the dial 5. By blurring the boundary of a range lighted by the inside LEDs 10a1-10a5 and the outside LEDs 10a6-10a19, the lighted region of the dial is made to be visually recognized in such a way as to be continuously widened with the delayed lighting of the LEDs.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331475-A (JP)
Title: Artificial marble
Inventor: MATSUMOTO YASUHIRO
IPC: C04B14/34
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial marble restraining the generation of any trouble concerning the mixing of foreign substances liable to occur in a single color artificial marble, and capable of keeping a good single color appearance and quality without becoming a grain pattern of a stone.  <P>SOLUTION: This artificial marble is manufactured by molding a resin composition which is prepared by adding to a resin composition 0.001-0.1 pt.wt. metal powder of high luminance having an average particle diameter of 10-300 μm and an aspects ratio of not lower than 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337193-A (JP)
Title: Manufacturing method of pu(polyurethane) shoe
Inventor: YOSHIKAWA HIROSHI
IPC: A43B13/12
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve various problems in adhesion of a vulcanized rubber component molded by press curing a cloth and a nonvulcanized rubber, with polyurethane foam and to solve problems such as formation of a crack in the polyurethane foam in the tip part of the vulcanized rubber component and adhesion peeling between the vulcanized rubber component and the polyurethane foam.  <P>SOLUTION: A sole is formed by combining the vulcanized rubber with the polyurethane foam. The vulcanized rubber sole component is characterized in being integrally formed of three layers of the cloth as an upper layer, the rubber foam as an intermediate layer, and the vulcanized rubber to be the base of the vulcanized rubber sole component as a lower layer. This shoemaking method with superior elasticity is so formed that, after positioning the cloth side facing to the cavity inside in predetermined parts of the sole forming mold formed by setting the vulcanized rubber sole component therein, liquid polyurethane fills the cavity, is foamed and hardened.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340997-A (JP)
Title: Attaching and detaching mechanism for fixing unit
Inventor: OGOSHI TAKESHI
IPC: G03G15/20
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate irregularities in an image or wearing of gear by preventing backlash in a fixing unit due to variation in part precision in an attaching and detaching mechanism by which the fixing unit can be attached to or detached from an image forming apparatus main body.  <P>SOLUTION: A positioning pin 14 is provided to the image forming apparatus main body 10 and a rocking member 16, rocking between an extracting position and an operating position of the fixing unit 20 is attached to the positioning pin. A first engaging part 24 engaging with the positioning pin 14, a second engaging part 26 engaging with an engaging groove 44 of the rocking member 16 and a groove part 22 supported by a guide part 12 of the image forming apparatus main body 10 are provided in the fixing unit 20. The aligning pin 14 is installed on the downstream side in the driving direction of the engaging position of a driving gear 18 and a heat roll gear 40 when the fixing unit 20 is mounted and the force of the driving gear 18 is made to act in the direction of the positioning pin 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341584-A (JP)
Title: System, method, program, and recording medium for introducing information
Inventor: MOTOHASHI TAKESHI
IPC: G06Q50/00
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, a method, a program and a recording medium for introducing information, which provide highly accurate introduction information even if a history of access to Web sites, stores, users and the like is not enough.  <P>SOLUTION: A history of accesses by a number of users is retained in an integral access history retaining means. A second group of items highly correlated with a predetermined item received from a history analysis introduction device is extracted from the integral access history retaining means. A third group of items highly correlated with an item included in the first group of items which is highly correlated with the item accessed by a user is extracted from the integral access history retaining means. From the items included in the second and third groups of items, a fourth group of items is extracted based on a predetermined standard and sent as part of recommended items to be introduced to the predetermined user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343824-A (JP)
Title: Pulling tool of tube for passing communication cable
Inventor: IIJIMA AKIHIDE
IPC: H02G1/06
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pulling tool of a tube for passing communication cables in which the tube can be connected surely with a pulling rope and pulled smoothly into a conduit.  <P>SOLUTION: The pulling tool comprises a member 2 travelling through an underground conduit, a grasping member 4 having a passage 3 for inserting a communication cable passing tube secured to the traveling member 2 and pressing the tube inserted into the passage 3, and a member 5 being fitted in a space part provided in the communication cable passing tube.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341621-A (JP)
Title: Installation method, purchase destination information changing method and program to be used for the methods
Inventor: YOSHINO MASUMI
IPC: G06Q50/10
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the purchase destination information of a desired consumable article to be consumed by peripheral equipment by a compatible program which can be provided by a prescribed providing method.  <P>SOLUTION: After a printer driver is installed (S100), selling store information constituted of the URL of a selling site operated by a selling store which has sold a printer is read from a disk for acquiring purchase destination information (S120), and registered in a registry so as to be used by the printer driver (S130). When residual ink is running short, the printer driver displays a warning picture where the order button of ink is displayed, and when a user operates the order button from the picture, the printer driver displays the selling site of the selling store by using the URL registered in the registry.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341063-A (JP)
Title: Carrier for electrostatic latent image development, electrostatic latent image developer and process cartridge
Inventor: TAKAHASHI HIROAKI
IPC: G03G9/113
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier for electrostatic latent image development which has stable electrification ability for a long time, excellent wear resistance of the coating layer thereof and adhesion property of the coating layer with fine magnetic powder and high production yield of the coated carrier, and which is free from electrification changes of a toner composition due to spent, to provide a carrier for electrostatic latent image development which suppresses environmental changes in the electrification property or decrease in the charge amount when the carrier is left to stand, which is free from problems such as changes in the image density, contamination on the image base and contamination in a machine by the toner even in various use environments, and which can provide high-quality images, and to provide an electrostatic latent image developer and a process cartridge using the above carrier for electrostatic latent image development.  <P>SOLUTION: The carrier includes a magnetic core material and a coating layer on the core surface. The coating layer contains a condensed product obtained from a mixture of: (i) N-alkoxyalkylated polyamide; (ii) one or more kinds of resins containing a silicone having at least a silanol group and/or a hydrolyzable group and reactive with the above N-alkoxyalkylated polyamide resin; and (iii) an epoxy silane coupling agent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339289-A (JP)
Title: Chlorine-containing plastic
Inventor: TSUYUMOTO ISAO
IPC: C08K3/34
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorine-containing plastic which can reduce the production of injurious gases such as hydrogen chloride, organic chlorine compounds and dioxins, when incinerated.  <P>SOLUTION: This chlorine-containing plastic is mixed with anhydrous water glass to disperse the anhydrous water glass in the plastic, when molded. Thereby, the hydrogen chloride produced on the incineration treatment of the plastic is neutralized and collected in the anhydrous water glass. The anhydrous water glass is preferably produced by drying foamable water glass, and the drying method is preferably a spray dry method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342396-A (JP)
Title: Separator for battery
Inventor: SHIGEMATSU TOSHIHIRO
IPC: H01M2/16
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a battery capable of giving birth to a long-life battery excellent in hydrophilicity, alkaliproof, resistance to oxidation degradation, and heat resistance as well as with a high yield rate when the battery is manufactured.  <P>SOLUTION: The separator for the battery is made of a multilayer nonwoven fabric composed of two nonwoven fabric layers or more. At least one of the nonwoven fabric layers is a wet type nonwoven fabric layer containing semi-aromatic polyamide fiber synthesized from a dicarboxylic acid component of which 60 mol% or more is an aromatic carboxylic acid component and a diamine component of which 60 mol% or more is 6-12C aliphatic alkylene diamine, and that, another layer is a melt-blow dry type nonwoven fabric with a fiber diameter of 0.1 to 15 μm containing semi-aromatic polyamide fiber synthesized from a dicarboxylic acid component of which 60% or more is an aromatic carboxylic acid component and a diamine component of which 60 mol% or more is 6-12C aliphatic alkylene diamine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342754-A (JP)
Title: Method and device for detecting timing of cleaning and semiconductor manufacturing apparatus
Inventor: SHIROSAKI TOMOHIDE
IPC: H01L21/205
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect the timing of cleaning that is carried out in a semiconductor processing chamber with high accuracy.  <P>SOLUTION: A voltage is applied to a resistance wire 7 arranged in a processing chamber 3, the resistance of the resistance wire is calculated from the value of a current flowing through the resistance wire, and then the timing of cleaning is determined in accordance with the correlation of the resistance value of the resistance wire with the thickness of a film attached to the inner wall of the processing chamber.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338511-A (JP)
Title: Agricultural wheel
Inventor: NAKAJIMA KOICHI
IPC: B60B15/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a split type agricultural wheel of excellent durability in which a wheel member and an elastic ring part are separate from each other.  <P>SOLUTION: The agricultural wheel comprises a wheel body 10 having an annular plate core 11 and an elastic ring part 12 to cover the entire plate core 11 with an elastic material, and a disk cap 20 separate from the wheel body 10. Plate parts 13 protruded from the elastic ring part 12 inward of the agricultural wheel 1 are formed at predetermined intervals in the circumferential direction of the wheel body 10, and bolt holes to insert bolts 30 to connect the wheel body 10 to the disk cap 20 are formed in the plate part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340479-A (JP)
Title: Air cleaner
Inventor: MURATA KENICHI
IPC: A61L9/16
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner capable of being switched to an automatic operation mode without fail, dispensing with the labor hour for switching to the automatic operation mode, and improving the usability.  <P>SOLUTION: This air cleaner comprising an air cleaner main body 1 having an manual operation mode and the automatic operation mode, and cleaning the air, and a remote controller 28 for remote controlling the air cleaner main body 1, further comprises a remote controller mounting part (remote controller holder 29) for detachably mounting the remote controller 28, a remote controller detecting means for detecting the mounting of the remote controller 28 on the remote controller mounting part, and a control means for setting the operation mode to the automatic operation mode on the basis of the output on detecting the mounting of the remote controller, by the remote controller detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340272-A (JP)
Title: Vibration control bed
Inventor: NAKANO YOJI
IPC: F16F15/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To place a heavy cargo such as a power generator and effectively damp vibration generated from the power generator.  <P>SOLUTION: This vibration control bed includes a lower fixed bed plate and an upper movable plate, wherein the lower fixed bed plate and the upper movable plate are connected to each other through leg bodies, and the upper movable plate is energized upward by an elastic body and formed to move up and down. A lower web 23 is projected on the lower surface of the lower fixed bed plate 21, and a seat plate 24 is fixed to the lower end face of the lower web 23. Further, an upper web 25 is projected on the top face of the upper movable plate 22 as well, a heavy cargo placing plate 26 is fixed to the upper end face of the upper web 25. On the other hand, the leg bodies 27 are removably connected to four corners at least confronting with each other longitudinally and laterally, and a damper 29 is interposed between the lower fixed bed plate 21 and the upper movable plate 22 in at least one of confronting front and rear and right and left side parts between the leg bodies 27.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004339803-A (JP)
Title: Slide hinge
Inventor: SASAKI YOSHITO
IPC: E05D3/06
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slide hinge, for safely and easily installing and removing a door, and preventing inconvenience such as the door falls, even if a body fixing screw loosens.  <P>SOLUTION: This slide hinge comprises a hinge body 2 composed of a cup 22 fixed to the door, an arm 40 for forming a fitting part 41 and a locking part 42 of the body fixing screw 10, links 23 and 24 for rotating the cup 22 to the arm 40, and a slipping-out preventing plate 50 having a slipping-out preventing part 51 for blocking up the fitting part 41, a connecting means 3 for connecting the arm 40 and a door installing frame, and the body fixing screw 10 fixed to the locking part 42, and fixing the arm 40 to the connecting means 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342511-A (JP)
Title: Liquid fuel type fuel cell
Inventor: OKUYAMA RYOICHI
IPC: H01M8/24
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid fuel type fuel cell which is easy to supply air to an air electrode and fuel to a fuel electrode.  <P>SOLUTION: A laminating direction of a cell stack 4 of a direct methanol type fuel cell is set as a longitudinal direction of the fuel cell. A fuel tank 6 and an exhaust fuel tank 8 are arranged at upper and lower side of the cell stack 4 respectively, and holes 16, 18 communicating with air supplying holes 12 of the cell stack 4 are arranged. The tank 6 and the fuel electrode of an MEA, and the air electrode and the tank 8 are connected by capillary tubes respectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005668-A (JP)
Title: System and method which grade, estimate and sort reliability about document in huge heterogeneous document set
Inventor: FARAHAT AYMAN O
IPC: G06F17/27
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for determining the reliability of a document, on the basis of a clue from a main body instead of a topic.  <P>SOLUTION: The method determines the reliability of a document having two or more document content characteristics. The above task is solved by a reliability determination method, for a document, which includes a step S240, which determines a document content characteristic value group; and a step S260 which uses an accomplished document main body reliability model and determines the reliability of a document, on the basis of the document content characteristic value group which has been determined.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004340850-A (JP)
Title: Eccentricity measuring device
Inventor: MORIZUMI YOSHIAKI
IPC: G01M11/00
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eccentricity measuring device of simple structure and small size, for less loss in light quantity and energy, with reliability in measurement precision.  <P>SOLUTION: An eccentricity measuring device 1 comprises a light source 11, a collimating mark 13 that allows the light from the light source 11 to pass, a total reflection mirror 14 that totally reflects the light passing the collimating mark 13 toward an subject lens 30 side and comprises a transmission part 14b, a lighting optical system 10 comprising an objective lens 15 that focuses the light from the total reflection mirror 14 at a near axis focal point of the subject lens 30, and an observing means 20 for observing a reflected image by the inspected lens 30. The objective lens 15 constitutes the lighting optical system 10 and focusing the reflected image from the subject lens 30 near the transmission part 14b of the total reflection mirror 14, for observation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI