baber/WOPTO huggingface dataset:
Patent JP-2004218009-A (JP)
Title: Method for plating anchor part for injection valve
Inventor: YAIDE NORIHIRO
IPC: C25D5/02
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To improve wear resistance of an anchor part by forming a uniform plated layer on the anchor part of a valve body.  <P>SOLUTION: A shank 15A of the anchor part 15 is inserted into a tubular exterior-masking holder 21, and the lower end of an adsorption part 15B is fit into a stepped aperture 21A of the exterior-masking holder 21. An interior-masking holder 22 is inserted from the side of a bumping surface 15C toward a housing part 15E and fit into the adsorption part 15B of the anchor part 15 to prevent hydrogen gas generated through electrolysis from circulating in the H direction indicated by an arrow. When performing electrolytic plating of the anchor part 15, the anchor part 15 to which the masking holders 21 and 22 are attached is soaked into a plating bath, and a plated layer is formed through electrolysis on parts extending from the bumping surface 15C to a sliding surface 15D of the anchor part 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217834-A (JP)
Title: Method for recovering gas in treatment of biomass in cdq
Inventor: FUJIKAWA ATSUSHI
IPC: C10B39/02
Filed: 2003-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering a combustible gas which is useable for other application as a fuel replacing petroleum or LNG and a chemical raw material without utilization by combustion of a combustible gas which can carry out only low-efficiency heat recovery when thermally decomposing biomass such as wood or sewage sludge cake and effectively utilizing the combustible gas produced by the thermal decomposition in CDQ (a coke dry quencher).  <P>SOLUTION: The method for recovering the gas in treatment of biomass in CDQ comprises introducing air for partial combustion for burning a part of the combustible gas produced by thermal decomposition of biomass into a pre-chamber 4 in order to keep the temperature of the pre-chamber to a temperature suitable for thermal decomposition of biomass, when charging biomass such as wood or sewage sludge cake into the pre-chamber 4 in the upper part of a cooling chamber 5 in CDQ and carrying out thermal decomposition of the biomass by utilizing sensible heat of red heat coke 1 and using the combustible gas produced by thermal decomposition as a cooling gas and recovering excess combustible gas as a fuel gas.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222176-A (JP)
Title: Communication system and communication method
Inventor: TANAKA MASAYUKI
IPC: B60L11/18
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system which is easily constituted and to provide a communication system by solving the following problem that the constitution of a communication system for performing communication between information equipment installed indoors and that mounted on an electric automobile was complicated.  <P>SOLUTION: A first communication system part provided on the electric automobile side is made to communicate with a second communication system part provided on a power supply side which supplies charging power to the electric automobile through a power supply line for supplying the charging power from the power supply side to the electric automobile. By communicating the first communication system part provided on the electric automobile side and the second communication system part provided on the power supply side which supplies charging power to the electric automobile, through the power supply line for supplying the power from the power supply side to the electric automobile, a dedicated wired or wireless information transmission line for communicating the first and second communication system parts can be eliminated. Consequently the communication system which is easily constituted can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003287618-A (JP)
Title: Color filter for liquid crystal display and liquid crystal display using the same
Inventor: CHOI WOO
IPC: G02F1/1335
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter for a liquid crystal display having a wide margin of forming a pattern of transparent electrode such as ITO (indium tin oxide) and IZO (indium zinc oxide), having a transparent overcoat layer with excellent heat resistance, light stability and transmittance and realizing a wide viewing angle for a patterned vertical alignment (PVA) mode liquid crystal display and the PVA mode liquid crystal display manufactured by containing this kind of color filter.  <P>SOLUTION: In the color filter for the liquid crystal display containing a pixel part, a black matrix and the transparent overcoat layer, the transparent overcoat layer contains a thermosetting film consisting of a hardened mixture of a polyamic acid with a siloxane group on a terminal position (a) and an epoxy compound with one to four epoxy groups (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004227843-A (JP)
Title: Acrylic resin film for protecting dye-sensitized solar cell
Inventor: KITAJIMA KOICHIRO
IPC: H01L31/04
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic resin film for protecting a dye-sensitized solar cell with excellent resistance to weather and discoloration as well as transparency.  <P>SOLUTION: The acrylic resin film for protection of the dye-sensitized solar cell with a light transmittance of 10% or less at a wavelength of 380 nm and of 90% or more at a wavelength of 480 nm, is preferred to contain at least one kind of benzotriazole or triazine ultraviolet absorbent and further, at least one kind of indole or azomethine specific wavelength absorbent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224120-A (JP)
Title: Vehicle door structure
Inventor: UCHIKAWA MAKOTO
IPC: B60J5/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle door structure capable of sufficiently absorbing an impact load preventing the growth of a crack in an inner panel by alleviating the impact load acting on a guard beam caused by a side collision or the like and afterwards dispersing and transmitting the impact load to the inner panel.  <P>SOLUTION: The vehicle door structure has the inner panel 1 composed of a casting material and the upper guard beam 2 extending in a longitudinal direction of the vehicle when a door is closed, having both end parts respectively fixed on the inner panel 1. The both end parts of the upper guard beam 2 are fixed on the inner panel 1 through front/rear brackets 4, 5 for alleviating the impact load.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226342-A (JP)
Title: Route searching method
Inventor: NIITSUMA EIICHI
IPC: G08G1/0969
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route searching method by which a guiding route can be searched effectively.  <P>SOLUTION: Firstly, it is checked whether or not an intersection to pass through twice exists on a searched guiding route. When such an intersection exists, the route starting from and ending at the intersection and containing no loop part is used as a guiding route.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233402-A (JP)
Title: Zoom lens barrel
Inventor: TANIOKA HIROSHI
IPC: G02B7/04
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens barrel wherein the rotating direction of a zoom ring and the rotating direction of a focus ring are independently set, even though the functions of respective cams are uniquely decided on a cam ring, and the rotating direction of the focus ring is made the same as the rotating direction of a photographic distance scale so as to perform operation naturally.  <P>SOLUTION: The zoom lens barrel is provided with a graduation ring 19 being a separate member from the focus ring 4 and provided with the photographic distance scale, and a gear 22 transmitting the rotational force of a 1st interlocking ring 21 to the graduation ring 19 after reversing the rotating direction thereof.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235693-A (JP)
Title: Communication system, and transmitter and receiver therefor
Inventor: KOJIMA TOSHIHARU
IPC: H04L27/32
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system using a PSK-FM signal in which deterioration in a bit error rate characteristic is suppressed even when a modulation index is high.  <P>SOLUTION: The communication system is provided with a transmitter including: a PSK modulation means for applying PSK modulation to transmission data with a subcarrier frequency being a multiple of N/2 (N is an integer of 1 or over) of a transmission data rate; and an FM modulation means for applying FM modulation to a PSK modulation signal, and transmitting a PSK-FM signal, and with a receiver including: an orthogonal detection means for applying orthogonal detection processing to the PSK-FM signal to convert the resulting signal into a complex baseband signal; a complex correlation arithmetic means for calculating a correlation signal between the complex base band signal and a prescribed reference spread signal determined in accordance with the subcarrier frequency; and a synchronization detection means for performing synchronization detection processing on the basis of the correlation signal to recover demodulated data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264337-A (JP)
Title: Method for forming mask and mask forming apparatus
Inventor: OMI TADAHIRO
IPC: G03F1/76
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a mask to produce a mask in a short time with high accuracy and to provide a mask forming apparatus so as to solve problems that an electron beam drawing apparatus used for drawing a mask requires several tens to several hundreds hours of drawing time and can not produce a mask in a short time.  <P>SOLUTION: The laser light in a pattern reflected by two-dimensionally arranged micromirrors 106 controlled based on the mask data of a mask pattern data output device 107 forms an enlarged pattern 110, which is reduced and projected by a reduction projecting optical system 102 onto a mask substrate 109 to form a drawn pattern 111. As a large amount of patterns can be instantly drawn by the two-dimensionally arranged micromirrors 106, the time for drawing the entire mask patterns is shortened by orders of magnitude compared to a conventional apparatus. As a result, the mask cost can be significantly decreased.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234714-A (JP)
Title: Magnetic recorder
Inventor: SUZUKI KYOKO
IPC: G11B15/14
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain transmission at high frequencies and mounting of multi-channels by eliminating the wiring on a rotating drum.  <P>SOLUTION: In a helical scan magnetic recording/reproducing device for transmitting outputs of two reproduction heads 5A, 5B oppositely facing with 180°, by a rotating transformer 9 of 1 channel in the manner of changing them over, a winding 9r of the rotor side of a reproducing rotating transformer 9 is divided into 9r1, 9r2 and they are connected by pulling out at two places a, b nearly confronting the output terminals of the head amplifiers 16a, 16b having self short-circuiting switches SW2a, SW2b for amplifying the outputs of the reproduction heads 5A, 5B. The head amplifiers 16a, 16b and the rotating transformer 9 are connected direct without using the wiring. The switching of the outputs of the reproduction heads are carried out by short-circuiting the self short-circuiting switch of the head amplifier of the head not reproducing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230674-A (JP)
Title: Carrier film and its production method
Inventor: KAYA MASANORI
IPC: B32B27/36
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier film which is excellent in transparency, solvent resistance, and mold release properties.  <P>SOLUTION: In a laminated film, tetrafluoroethylene-ethylene copolymer films are laminated on both sides of a stretched polyester resin film. Haze measured according to JIS K6714 of the laminated film of 50 μm in thickness is 5% or below.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231924-A (JP)
Title: Propylene-based resin composition, molded product and use of the molded product
Inventor: KIZU KOICHI
IPC: C08L23/10
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propylene-based polymer composition capable of being molded into an injection-molded product having excellent rigidity, heat resistance, and impact resistance, having excellent injection-moldability, and scarcely developing flow marks.  <P>SOLUTION: This propylene-based polymer composition comprises [A] a propylene-based polymer, [B] an ethylene-α-olefin copolymer composition composed of [B1] an ethylene-α-olefin copolymer and [B2] an ethylene-based copolymer, and [C] an inorganic filler, wherein the ethylene-α-olefin copolymer [B1] has characteristics, such as an ethylene content of 55-80 mol% and a 4-20C α-olefin content of 20-45 mol%, and the ethylene-based copolymer [B2] has other characteristics, such as another ethylene content of 85-99 mol% and a content of structural units (b) derived from a 3-20C α-olefin or a cyclic olefin-based compound of 1-15 mol%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004208483-A (JP)
Title: Stator and method of manufacturing stator
Inventor: SHIN HIROBUMI
IPC: H02K15/02
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator which is excellent in assembling performance and can reduce a cost and simplify a manufacturing process, and a method of manufacturing the stator.  <P>SOLUTION: For a tooth 3, its tip is formed into an acute angle regarding its peripheral form by an incline 6 which is inclined from one tooth flank 13 to the other tooth flank 12, and a concave 8 or a convex is formed at the top of the other tooth flank 12. For a yoke 4, its tip is formed into an acute angle regarding its one end form by an incline 7 which is inclined in the direction of a peripheral flank 14 from an internal perimeter flank 15, and a convex 9 for engagement or a concave for engagement is formed at the end face 16 on an opposite side from the incline 7. The paired inclines 6 and 7 of the tooth 3 and the yoke 4 are brought into contact with each other, and the concave 8 or convex and the convex 9 for engagement or the concave for engagement are engaged with each other to couple the paired stator pieces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238507-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: HOJO MASAHIRO
IPC: C08K5/5398
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving thermal fatigue resistance of a tire while keeping the high gripping performance when used for a tread of the tire; and to provide the high-performance tire using the rubber composition for the tread.  <P>SOLUTION: The rubber composition is obtained by compounding (2) a metal salt of a dithiophosphoric acid having a specific structure as a vulcanization accelerator and (3) an organic thiosulfate compound having a specified structure as a vulcanizing agent with (1) a rubber component containing at least one of a polybutadiene rubber having ≥30% proportion of a vinyl bond, and a styrene-butadiene copolymer rubber. The pneumatic tire is obtained by using the rubber composition for the tread.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239793-A (JP)
Title: Method and apparatus for detecting soil oil
Inventor: TATSUNO HIROMICHI
IPC: G01M3/20
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the defect of conventional soil oil detection requiring much time and labor, since it is necessary to fetch soil core-bored at a job site into analysis works to confirm the occurrence of contamination.  <P>SOLUTION: In this soil oil detection method and its apparatus, soil to be inspected is shaded and irradiated with ultraviolet rays, and occurrence of luminescence of the soil is detected. A luminescence auxiliary agent is sprinkled over the soil.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238987-A (JP)
Title: Method of producing building substrate such as external heat insulating wall material or floor material, building substrate such as external heat insulating wall material or floor material, and method of constructing exterior wall or outdoor floor surface
Inventor: SUGIYAMA MITSUO
IPC: E04B1/80
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a building substrate which can be laid even by a layman without requiring the technique of a plasterer, and to construct an exterior wall which has plasticity deformable to a curved surface and is best fit for a roof or the like on a window section or an entrance section.  <P>SOLUTION: In production of the building substrate such as the external heat insulating wall material or the floor material having a mesh arranged on an upper surface of a thin mortar layer, base mortar is applied to a heat insulating board, and then the mesh is laid on the mortar, followed by applying surface mortar. Then the building substrate of a four-layered structure consisting of the heat insulating board, the substrate mortar, the mesh, and the surface mortar, is compressed via a reduction roll, and the substrate mortar or the surface mortar is compressively formed into the thin mortar layer having a predetermined thickness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003255695-A (JP)
Title: Toner cartridge assembly and image forming apparatus
Inventor: PARK DONG-HOON
IPC: G03G21/10
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner cartridge assembly maintaining a developing nip between a developing roll and a photoreceptor drum to be constant and an image forming apparatus adopting the toner cartridge assembly.  <P>SOLUTION: In the toner cartridge assembly, a toner cartridge provided with a developing roll and a waste toner storing container connected to a toner cartridge to be freely moved and the developing roll is constituted to freely rotate and move along a straight line against the photoreceptor drum.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004249519-A (JP)
Title: Image recorder
Inventor: ITO YOSHIYA
IPC: B41J25/34
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that an arrangement for fixing a plurality of heads to a carriage and securing them in place is complicated.  <P>SOLUTION: A bonding member 51 is provided on one end side of a head 4 in the carrying direction of sheet and, while retaining the other end side of the head 4 in the carrying direction of sheet by means of a resilient retaining member 52 fixed to the carriage body 3A, the bonding member 51 on the other end side in the carrying direction of sheet is bonded to the carriage body 3A through an adhesive 53 thus securing the head 4 to the carriage 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251759-A (JP)
Title: Positioning method and positioning device for structure in reactor
Inventor: OYA TOSHIZO
IPC: G21C19/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning method and a positioning device for a structure in a reactor, protecting a worker from exposure and also positioning a structure in a reactor in a reactor vessel with designated installation accuracy in suspending the structure in the reactor in the reactor vessel.  <P>SOLUTION: According to the positioning method for the structure 4 in the reactor, in inserting the structure 4 in the reactor in the reactor vessel 1, first misalignment of the cores of the outline circle of the structure 4 in the reactor and the outline circle of the reactor vessel 1 is detected. According to the detection result, the structure 4 in the reactor is displaced in the horizontal direction to correct the core misalignment. It is confirmed whether or not there is misalignment of the cores of the outline circle of the structure 4 in the reactor and the outline circle of the reactor vessel 1 after correction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248883-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which a stereoscopic picture is easily recognized, and the picture is displayed with much amusement.  <P>SOLUTION: The game machine includes: a shooting device for shooting game balls to a game area; an operation handle for operating the shooting device; a picture display device for displaying the first picture to be observed by a left eye and a second picture to be observed by a right eye on one screen, and providing the stereoscopic picture to a player; a display control means for controlling the display of the first and second pictures in the picture display device; a driving means for at least partially moving the operation handle; and a driving control means for controlling the driving means in connection with the stereoscopic degree of the stereoscopic picture to be provided from the picture display device. The driving control means controls the operation of the driving means, so as to project the operation handle to the side of the player, in a state where the picture to be displayed in the picture display device is stereoscopically viewed to be projected forward, concerning the stereoscopic degree of the picture to be displayed in the picture display device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252237-A (JP)
Title: Electrifying device for electrophotographic device
Inventor: SAKUMA YUKINORI
IPC: H01T19/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrifying device that enables a saw-tooth electrode to be easily replaced without requiring a special tool, injuring the hand nor the finger, and damaging tips of the saw-tooth electrode when the saw-tooth electrode is replaced.  <P>SOLUTION: The electrifying device equipped with a plate type electrode member having the saw-tooth electrode, a shield plate which covers both the side and the back of the plate type electrode member, and a tension imparting member which imparts tension along the length of the plate type electrode member is characterized in that clamp areas are provided at both lengthwise ends of the plate type electrode member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249639-A (JP)
Title: Equipment and method for vacuum lamination
Inventor: IWATA KAZUTOSHI
IPC: B29C43/32
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide equipment for lamination which are excellent in the followability and adhesion of a filmlike resin layer with respect to a base, and a method therefor.  <P>SOLUTION: In the equipment for vacuum lamination, an upper plate 5 fitted with a flexible sheet 3 and a lower plate 6 fitted with a flexible sheet 4 are provided, and the base 1 having indentations and the filmlike resin layers 2 are so placed as to be held between the flexible sheet 3 of the upper plate 5 and the flexible sheet 4 of the lower plate 6. The lower plate 6 is raised and brought to a state of sealed engagement with the upper plate 5 and a space part 7 formed between the lower plate 6 and the flexible sheet 3 is turned into a vacuum. Then, the air or compressed air is led into a gap part 8 formed between the upper plate 5 and the flexible sheet 3, so as to expand the flexible sheet 3, and the base 1 and the filmlike resin layers 2 are pressed between the flexible sheets 3 and 4. Herein the flexible sheet 3 has a fibrous layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI