baber/WOPTO huggingface dataset:
Patent JP-2008207750-A (JP)
Title: Glass system
Inventor: NAKAI AKIHIRO
IPC: B60S1/02
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass system capable of cleaning an approximate entire area of a glass outer surface without using a wiper, in particular a glass system, suitable for a window glass of a vehicle such as an automobile, in a unique mechanism not conventionally seen.  <P>SOLUTION: This system comprises a multi-layer glass element A having an air layer 3 formed between an outer glass plate 1 and an inner glass plate 2 and a large number of fine blowout holes 1a on the outer glass plate 1, and a compressor 5 feeding pressurized air to the air layer 3 of the multi-layer glass element A via a piping flow path 4. The pressurized air from the compressor 5 is blown out from the blowout holes 1a of the outer glass plate 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211947-A (JP)
Title: Radial anisotropic sintered magnet, its manufacturing method, brushless motor having the magnet, and electric power steering device
Inventor: NIIGUCHI NOBORU
IPC: H02K15/03
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radial anisotropic sintered magnet which sufficiently exhibits an effect of reducing cogging caused by a skew when the magnet is used in a rotor of a brushless motor even if the motor has unstable portions in orientation.  <P>SOLUTION: The skew is applied to each pole of the radial anisotropic sintered magnet, and the unstable portions of the orientation of a width A are formed so as to be distributed in a direction along a skew angle. This formation is caused by an effect that a horizontal field imparted by a horizontal field vertical molding device is changed by only an amount of the skew angle according to a position in a vertical direction. By this, since the unstable portions are magnetized so as to overlap only the vicinity between the poles of the magnet (the vicinity of a dotted line in Fig.), and a variation is generated only at the vicinity between the poles in which flux density is reduced, which causes no generation of the cogging. The magnet sufficiently exhibits the effect of reducing the cogging caused by the skew on the assumption that the magnet has the same field density along the skew angle.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207526-A (JP)
Title: Printing method and printing apparatus
Inventor: YAMADA HIDEYUKI
IPC: B41F17/14
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method and a printing apparatus to continuously form a high definition pattern on a flexible base material, such as glass base material and a plastic film, particularly a long-sized plastic film etc.  <P>SOLUTION: An ink liquid film 202 is provided on an ink releasable transfer film 201 fixed to a frame 100, the ink liquid film is preliminarily dried to obtain a preliminarily drying ink film, then the pattern removing plate 211 of a non-image part pattern in which an image part pattern is made in a recess part and held to the preliminarily drying ink film, the preliminarily drying ink film is transferred to the projecting part 211a of the removing plate by not heating, the image part 202b by the preliminarily drying ink film left on the ink releasable transfer film is transferred to the surface of the material to be printed 220 by not heating.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007332130-A (JP)
Title: Antibacterial/deodorant composition and antibacterial/deodorant method by using the same
Inventor: SUZUKI MIGIKO
IPC: A61L9/01
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial/deodorant composition having both a deodorizing effect for deodorizing unpleasant smell and antibacterial effect for inhibiting the cause of generating the unpleasant smell, inhibiting the generation of the unpleasant smell and also deodorizing the unpleasant smell, and an antibacterial/deodorant method.  <P>SOLUTION: This antibacterial/deodorant composition contains (A) an antibacterial inorganic metal-containing component, (B) a nitrogen-containing polymer and (C) a polymeric water-soluble glucan or sugar alcohol having α-1,4-glucoside bond.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212823-A (JP)
Title: Dehumidifier and attachment for dehumidifier
Inventor: TAKAMI HIROYUKI
IPC: B01D53/26
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehumidifier drying a desiccant for e.g. chests of drawers easily and efficiently and an attachment for dehumidifiers.  <P>SOLUTION: The dehumidifier has a dehumidifier body 1 which has an air inlet 2, an air outlet 18 and an aeration passage 5 from the air inlet 2 to the air outlet 18 formed in the body 1 and a dehumidifying mechanism which is arranged in the body 1 and dehumidifies the air flowing through the aeration passage. A containing section 19 containing a desiccant in a freely removable way is formed at a position coming in contact with air discharged from the air outlet 18. The desiccant is easily regenerated with the dried air from the air outlet in a short time by storing the desiccant in a containing section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218205-A (JP)
Title: Manufacturing method of fuel cell module, manufacturing method of fuel cell, and fuel cell
Inventor: YATSUGAMI YUICHI
IPC: H01M8/02
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve power generation efficiency of a fuel cell by increasing load sharing to an electrode part.  <P>SOLUTION: This is a manufacturing method of a fuel cell module 200. At least on one face of a membrane electrode assembly 216, a power generating body is formed by arranging a gasket 252 and a porous body 232 with a prescribed spacing. The power generating body is pinched by a plate 310 having a filling hole 376 in order to fill a liquid sealing agent to a space 242 formed by the gasket 252 and the porous body 232 and a plate 320, a load of the same or more as a fastening load in fastening a fuel cell 100 by laminating the fuel cell module 200 is added between the plate 310 and the plate 320, the liquid sealing agent is filled into the space 242 from the filling hole 376 under the load, and cured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008214042-A (JP)
Title: Paper feeder
Inventor: SAKANASHI YASUHIRO
IPC: B65H3/52
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder having an urging member capable of suppressing any dispersion of the urging force by using inexpensive coil springs in mass production.  <P>SOLUTION: An urging member 16 is provided on a lower side of a flapper 15 in a paper feed cassette 12, and pushes the flapper 15 upward. A fore end of a paper sheet 14 pushed up by the urging member 16 is pressed against a paper feed roller 17. Further, a pad 18 is pressed against the position close to the fore end of the paper sheet 14 of the paper feed roller 17 by an urging member 20. The urging members 16 and 20 consist of double coil springs which are concentrically arranged. By using the two coil springs, manufacturing errors generated when one coil spring is used can be reduced, and dispersion of the urging force can be suppressed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215556-A (JP)
Title: Constant velocity universal joint
Inventor: KONOMOTO TAKEMI
IPC: F16D3/2245
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constant velocity universal joint capable of realizing a high operating angle more than a conventional operating angle, without making a ball fall off.  <P>SOLUTION: This constant velocity universal joint has an outside joint member 1, an inside joint member 2, an outside cage 3, an intermediate cage 4 and an inside cage 5 incorporated between both joint members, an outside ball 6 stored in a pocket 3d of the outside cage 3 and interposed between a guide groove 1b of the outside joint member 1 and a guide groove 4b of an outer peripheral surface of the intermediate cage 4, an intermediate ball 7 stored in a pocket 4d of the intermediate cage 4 and interposed between a guide groove 3b of an inner peripheral surface of the outside cage 3 and a guide groove 5b of an outer peripheral surface of the inside cage 5, and an inside ball 8 stored in a pocket 5d of the inside cage 5 and interposed between a guide groove 4e of an inner peripheral surface of the intermediate cage 4 and a guide groove 2b of the inside joint member 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215037-A (JP)
Title: Drain piping structure
Inventor: TOYAMA NORIYUKI
IPC: E03C1/12
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain piping structure of a building in which a combustible resin pipe can be used as a horizontal branch pipe while preventing a fire from spreading to an upper floor.  <P>SOLUTION: The drain piping structure 1 comprises a metal-made drain pipe joint 3 arranged in a through hole 7 of a floor slab 6 of which an upper part of the drain pipe joint 3 protrudes to the upper floor and the protruding part has an upper part connecting part and a horizontal branch pipe connecting part 12, an incombustible riser connected to the upper part connecting part, and a horizontal branch pipe 4 which is made of a combustible resin and is connected to the horizontal branch pipe connecting part to flow the drain water generated on the upper floor into the drain pipe joint. A thermally expandable fire-resistant member 2 is provided in a state that the outward thermal expansion in a direction of the pipe diameter is hampered in the horizontal branch pipe, the riser or the connecting part, so that it may expand inward when the temperature reaches or exceeds a predetermined level, by which a flow passage in the tube is closed or a flow passage area in the tube is reduced.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008218931-A (JP)
Title: Multilayer printed wiring board and its manufacturing method
Inventor: TAKEDA TSUTOMU
IPC: H05K3/46
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To restrain core layer vias from inducing high impedance by narrowing an interval between core layer vias.  <P>SOLUTION: In this method for manufacturing a multilayer printed wiring board, the core layer vias having a cylindrical conductive layer are so formed that conductive parts contact with each other, and then hole-punch working is performed along an axis of symmetry of the four core layer vias while penetrating a core substrate, to form through holes having a predetermined diameter, thereby the core layer vias 11, 11, ... separated from each other are formed. The through hole is filled with an insulator. Along a center axis of the through hole filled with the insulator, hole-punch working is so performed as to penetrate the core substrate to form through holes having a predetermined diameter smaller than that of the former through hole. A conductive layer is formed on the inner wall surface of the through hole to form a core layer via 9.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213026-A (JP)
Title: Press die
Inventor: YABE TAKASHI
IPC: B21D28/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press die capable of preventing any scrap-up and scrap-stuffing caused by blanking burr in a punching work of punching a workpiece to be punched.  <P>SOLUTION: A cutting blade part 11a and a tapered part 11b continuously extending from the cutting blade part 11a are provided on a die 11. A plurality of projection parts 11c are provided on the tapered part 11b. The projection parts 11c form an inclined surface to fore ends of the projection parts 11c from an upper opening edge of the tapered part 11b, and are gradually brought close to the axis of the tapered part 11b, preventing blanking burr from upwardly moved as the punch is elevated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034794-A (JP)
Title: Vertical-trench insulated gate mos semiconductor device
Inventor: YOSHIKAWA ISAO
IPC: H01L29/739
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical-trench insulated gate MOS semiconductor device capable of realizing improvement of turn-off tolerance and low on-resistance and/or large current density.  <P>SOLUTION: In the vertical-trench insulated gate MOS semiconductor device, a p-type channel region and an n-type semiconductor substrate are disposed so that their surfaces are alternately exposed in the longitudinal direction between the parallel trenches, and the surface profile of an n<SP>+</SP>-type emitter region selectively formed on the surface layer of the p-type channel region is wide on the side of the trench and narrow in the center point between the trenches.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223799-A (JP)
Title: Damper and optical disc device
Inventor: SAITO TOSHIO
IPC: F16F1/36
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damper and an optical disc device capable of providing high vibration absorbing efficiency even in use under a vertical condition.  <P>SOLUTION: The damper retains a chassis having an optical disc drive motor mounted thereon at one side in an axial direction, and retains a casing at another side. The damper include a projection part projecting to expand dimension at a side. The projection part abuts on a wall surface fixed on the casing at an outer edge part thereof, and the outer edge part of the projection part has a shape having lower rigidity than that of an inner part thereof.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008226547-A (JP)
Title: Electromagnetic relay
Inventor: NAKAGAWA EIJI
IPC: H01H50/02
Filed: 2007-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small electromagnetic relay having a sufficient arc-extinguishing function regardless of the direction of a current flowing to a contact part.  <P>SOLUTION: This electromagnetic relay 1 has a coil generating magnetic force by carrying a current thereto, contact parts 3 opened/closed by the magnetic force, and arc-extinguishing magnet bodies 4 arranged on sides of the contact parts 3, and used for extending and extinguishing arcs 8 generated on the contact parts 3. Arc-extinguishing spaces 5 for extending the arc 8 by Lorentz force based on the magnetic flux of the arc-extinguishing magnet body 4 are arranged on both sides of each arc-extinguishing magnet body 4 in a direction orthogonal to the opening/closing direction of the contact part 3 and a magnetic pole direction of the arc-extinguishing magnet body 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224981-A (JP)
Title: Image forming apparatus
Inventor: MURATA TAKURO
IPC: H04N1/00
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is convenient for a user and can be more efficiently shifted to a power saving mode.  <P>SOLUTION: As time for shifting a digital multifunction machine 10 to the power saving mode, first time is set (S11). Next, when time passes without a key operation, etc. from the user, whether or not there is a second operation not to reset shifting time to the power saving mode such as a key operation when a first time passes is decided (S12). When it is decided that there is the second operation (YES in S12), after termination of the operation (S13), and after the second time passes (S14), shifting to the power saving mode is carried out (S15).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225930-A (JP)
Title: Parking lot operation management system
Inventor: MISHIMA SEIJI
IPC: G06Q50/10
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pay parking lot operation management system, allowing a fee to be paid later by a user while reducing the facility investment of a parking lot operator.  <P>SOLUTION: A center 1 consolidates system operation and management related to a main system other than facilities mainly operated by a cellular phone operator company 4, the system operation and management mainly including recruitment and operation consignment contract of a parking lot operation manager 2, recruitment and registration of user 3 and registration data management, management of use data exchanged between the user 3 and the center 1 when a parking lot is used and collation of the data, and management of an attendant 7. Data to be transmitted from the user 3 to the center 1 is transmitted as radio wave from an antenna 46 of a cellular phone 13 of the user 3, and received by an antenna 46 of the operator company 4, and the received data is transferred to a WEB server 10 of the center 1 via the Internet 18 or an exclusive line 19 through a facility 15 of the operator company 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008220322-A (JP)
Title: Combine harvester
Inventor: ICHINOSE NOBUHIKO
IPC: A01D57/22
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester which enables reaping operations to be carried out by operating only some of grain culm raise-up devices, having unreaped grain culms in reaped rows, while grain culm raise-up devices corresponding to the number of reaping rows can be each operated at a raise-up speed suitable for the property (a brought-down state etc.) of each unreaped grain culm of a reaping row.  <P>SOLUTION: The combine harvester comprises a traveling machine body 1 which is furnished with a traveling part 2, a reaping apparatus 3 that is arranged in the traveling machine body 1 so as to reap the grain culms, and a threshing apparatus 5 for threshing the reaped grain culms from the reaping device 3. The reaping apparatus 3 has a plurality of grain culm raise-up devices 223 corresponding to the number of reaping rows, so as to raise up the unreaped culms in a field. The combine harvester is also equipped with electric motors 90a-90f for performing drive for raising up corresponding to the same number of the reaping rows as the plurality of the grain culm raise-up devices 223, so that the grain culm raising devices 223 can be individually driven by the driving motors 90a-90f, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233143-A (JP)
Title: Wavelength converting element
Inventor: OTO MASAYUKI
IPC: G02F1/37
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavelength converting element which has a small decrease in wavelength conversion efficiency by reducing an influence of optical rotation property of crystal.  <P>SOLUTION: Rotation of a polarization plane caused by clockwise optical rotation by a right crystal plate 1 is reversed by counterclockwise optical rotation by a left crystal plate 2. Therefore, even when many crystal plates are stacked to extract more second harmonic, the polarization plane is corrected in cycles of a pair of the right crystal plate 1 and left crystal plate 2, so that interference of the second harmonic is reduced to obtain the wavelength converting element 10 having decreased wavelength conversion efficiency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231982-A (JP)
Title: Method of adjusting tip clearance in internal gear pump, internal gear pump, and motor-driven oil pump
Inventor: SAKATA TAKATOSHI
IPC: F04C15/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal gear pump in which dimensional accuracy of a tip clearance in a combination of an outer rotor and an inner rotor can be enhanced by a simple and reliable method, and proper volumetric efficiency and mechanical efficiency can be stably obtained.  <P>SOLUTION: In the internal gear pump including an outer rotor 21 having a plurality of internal teeth, and an inner rotor 22 that cicumscribedly meshes with the outer rotor 21, there provided is a method of adjusting a tip clearance Δd in the combination of the both rotors 21, 22. The teeth tips of at least one of the both rotors 21, 22 are subjected to grinding, or the combination of both rotors 21, 22 is selected, such that difference (Dn-dm) between an inside diameter Dn of the outer rotor 21 and an outside diameter dm of the inner rotor 22 falls within the range of ≥0.02 mm and ≤0.12 mm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232752-A (JP)
Title: Positional information providing system
Inventor: SADAKIYO KAZUHIRO
IPC: G09B29/00
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user with a positional information providing system having a simple system configuration.  <P>SOLUTION: This positional information providing system 1 is equipped with: a light source part 3 disposed at a prescribed part of an installation while transmitting positional information P for specifying a position as a visible light signal; and a portable terminal 4 receiving the light signal from the source part 3. Map information T on the installation is displayed on a display part 42 provided on the portable terminal 4. The positional information P incorporated in the light signal is displayed on the map information T when the light signal is received by the portable terminal 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230369-A (JP)
Title: Slip mark marking tool for aircraft
Inventor: YAMAMOTO TAKAYUKI
IPC: B43K8/02
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip mark marking tool for an aircraft in consideration of working efficiency in a factory.  <P>SOLUTION: This slip mark marking tool for the aircraft is constituted of; a pen point capable of keeping a prescribed shape and passing liquid from one end to the other end; a paint storage chamber; a valve mechanism to intermittently communicate the pen point and the paint storage chamber over to each other, a shaft type case body to store the paint storage chamber, the valve mechanism and a part of the pen point inside; a cap to cover the pen point airtight and free to connect and disconnect; and a small capacity pen type container having a cap holding means formed in the case body and to hold the cap free to connect and disconnect and a cap capturing means to capture the cap on the case body or the cap holding means. The paint for the aircraft diluted with organic solvent is stored in the pen type container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008232778-A (JP)
Title: Contact probe
Inventor: SEKIYA MASAAKI
IPC: G01R1/067
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact probe capable of obtaining stable and reliable electrical contact even when a contact surface of an electrode surface or a wiring part, etc. is not in a flat or uniform surface state.  <P>SOLUTION: The contact probe has a plurality of rod-like contacts 3, each independently movably held on a support body by a coil spring 2. The plurality of rod-like contacts 3 are electrically connected with the support body 1, and each of them is independently held on the support body 1 by the coil spring 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008230390-A (JP)
Title: Electric power steering device
Inventor: OKAMOTO NORIHIRO
IPC: B62D6/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce rattling noises occurring in reduction gears of an electric power steering device.  <P>SOLUTION: The electric power steering device equipped with a brushless motor 1 and the reduction gears 2 is provided with an inertial plate 8 as a spindle which can be mounted on a rotary shaft of the brushless motor 1, and a clutch 7 for switching between mounting and not mounting the inertial plate 8 on the rotary shaft of the brushless motor 1. A control part 6 controls the clutch 7 to mount the inertial plate 8 on the rotary shaft of the brushless motor 1 under a traveling condition in which rattling noises occurring in the reduction gears 2 should be reduced. As such, inertia of the brushless motor 1 is increased when required according to the traveling condition of the vehicle to suppress disturbance and reduce the rattling noises occurring in the reduction gears 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT