baber/WOPTO huggingface dataset:
Patent JP-2009230832-A (JP)
Title: Optical pickup device and objective optical element
Inventor: ONO YUKI
IPC: G11B7/135
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable an objective lens compatible with a BD and an HD by the same wavelength to cope with the change of environmental temperature.  <P>SOLUTION: An objective optical element has at least a first region and a second region provided on the periphery of the first region. A first optical path difference imparting structure is formed in the first region, m-th order diffraction light and n-th order diffraction light are generated more as compared with other order diffraction light when a first luminous flux passes through the structure, diffraction orders m and n satisfy (1)¾m-n¾=1 and (2) m=-n, the m-th order diffraction light is condensed so that recording and playback of information can be performed on a first optical disk, the n-th order diffraction light is condensed so that recording and playback of a second optical disk can be performed, the first luminous flux passing through the second region is condensed so that recording and playback can be performed on the information recording surface of the first optical disk, the first luminous flux passing through the second region is not condensed so that recording and playback can be performed on the information recording surface of the second optical disk and a second optical path difference imparting structure correcting spherical aberration generated by the change of environmental temperature is formed in at least the second region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009234599-A (JP)
Title: Container with opening provided with recording medium
Inventor: SUNAKAWA HIROYUKI
IPC: H04B5/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively accomplish a container with an opening provided with a recording medium, which is provided for preventing reading of information on the recording medium from the time of factory shipment to the time of use, and which can be set on an external device by the user without forgetting to enable reading from the recording medium at the time of use.  <P>SOLUTION: The container 1 with an opening 11 provided with a recording medium 20, from which recorded information is able to be read, includes a seal 30 attached to the recording medium 20. The seal 30 includes a read-blocking section 31 for blocking reading of the information recorded on the recording medium 20 and an extending portion 32 for sealing the opening 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239059-A (JP)
Title: Substrate treatment apparatus
Inventor: NAKAJIMA YASUTAKA
IPC: G02F1/13
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus can recycle heat, is free of a problem even if piping breaks, and suppress a rise in cost of the apparatus.  <P>SOLUTION: Through heat exchange of a double container 27, heat is recycled between a discharged phosphoric acid and a supplied phosphoric acid. The heat exchange is made mutually between the phosphoric acids, so even if an inner container 29 of the double container 27 breaks, there is no problem. Additionally, the supplied phosphoric acid is warmed without providing a preliminary temperature control unit as a different body and then a rise in cost of the apparatus is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235284-A (JP)
Title: Film and its producing method
Inventor: UNO TAKAAKI
IPC: C08G73/10
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide film which is excellent in heat resistance, colorless transparency, moldability (easiness when molded into a film and smallness of a process load), and optical properties (a high refractive index, a low birefractive index, etc) and which is inexpensive.  <P>SOLUTION: The polyimide film comprises a polyamic acid, which is obtained by reacting (A) at least one acyl compound selected from the group consisting of aliphatic tetracarboxylic dianhydrides and their reactive derivatives with (B) an imino-forming compound containing at least one diamine compound having a specific fluorene skeleton, and/or a polyimide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009175650-A (JP)
Title: Forming method of optical compensation film, optical compensation film, polarizing plate, and liquid crystal display
Inventor: MISHIMA KENJI
IPC: G02B5/30
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide the forming method of an optical compensation film having a liquid crystal layer wherein a bar-shaped nematic liquid crystal whose alignment defect and alignment unevenness are suppressed and which is excellent in visual field angle, color tone and color unevenness is vertically aligned and fixed, to provide the optical compensation film formed by the manufacturing method, to provide a polarizing plate using the film, and to provide a liquid crystal display having an excellent visual field angle.  <P>SOLUTION: In the forming method of the optical compensation film having the liquid crystal layer wherein the bar-shaped nematic liquid crystal is vertically aligned on a supporting body, after a liquid crystal composition containing at least the bar-shaped nematic liquid crystal and a solvent is applied on the supporting body directly or via an another layer to form the liquid crystal layer, the liquid crystal is brought into an isotropic state while heat treatment is performed so that a residual quantity of a solvent in the liquid crystal layer is 0.01 to 5 mass% with respect to a solid content of the liquid crystal composition and after the liquid crystal is aligned by cooling the liquid crystal from the isotropic state to a supercooled state while maintaining the quantity of the solvent in the range, the liquid crystal layer is cured by irradiation with an active ray.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009243423-A (JP)
Title: Fuel supply device
Inventor: NAKAYA YOSHITO
IPC: F02D41/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply device for significantly reducing an engine failure rate while travelling in a limp home mode.  <P>SOLUTION: In the fuel supply device mounted on an FFV (Flexible Fuel Vehicle) provided with a shift-by-wire function, gasoline stored in a sub-fuel tank is mixed with alcohol which is a main fuel and the mixed fuel is supplied to an engine when the shift-by-wire function fails and the FFV travels in the limp home.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009241026-A (JP)
Title: Chemical coating machine
Inventor: YAMAZAKI YUKITO
IPC: B05C5/02
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical coating machine capable of coating an appropriate quantity of a reagent (chemical) on a support body after the completion of electrophoresis uniformly and at high speed.  <P>SOLUTION: A chemical pooling part 12, a slit 13 having a fine interval extending in the width direction, and a liquid pooling section 14 installed in the tip portion of the slit 13 are installed in a chemical coating head 11 for coating the surface of the support body 70 with the chemical so as to pass the chemical coating head 11 for feeding a necessary and sufficient amount of the chemical to coat the support body 70 to the chemical pooling part 12 over the support body 70 at a predetermined speed. Thereby, the chemical is temporarily pooled in the chemical pooling part 12, and the chemical is moved downward from the slit 13 having the fine interval extending in the width direction in small portions so as to coat the support body 70 with the chemical pooled in the liquid pooling section 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252437-A (JP)
Title: Transparent conductive film
Inventor: KOYAMA HIROKAZU
IPC: H01B5/14
Filed: 2008-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent conductive film endowed with high conductivity, proper transparency, and surface smoothness, with its entire face having conductivity.  <P>SOLUTION: The transparent conductive film includes at least a metal nanowire and transparent resin contained on a transparent film support body, and a metal nanowire-content transparent resin layer, with at least a part of the metal nano wire exposed to the surface, and further, a conductive layer on the metal nanowire-content transparent resin layer. In the metal nanowire-content transparent resin layer, the ratio of the metal nano wire at the part exposed to the surface is preferred to be 10% or higher of the projected area of the entire metal nanowire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248125-A (JP)
Title: Method of joining metal plate
Inventor: SUKEDA TAKUYA
IPC: B23K20/00
Filed: 2008-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal plate-joining method by which one metal plate is fitted to another metal plate, thereby subjecting both metal plates to diffusion bonding.  <P>SOLUTION: A second metal plate 2 is superposed on a first metal plate 1, and the first and second metal plates 1, 2 are simultaneously punched. The second metal plate 2 is fitted to the first metal plate 1 while creating a newly-formed surface 10 on the punched surface. When the metal plates are heated with the second metal plate 2 being fitted to the first metal plate 1, the compression force is exerted in the newly-formed surface 10 due to the difference between different coefficients of thermal expansion of the first and second metal plates, a further newly-formed surface 10 is created to ensure the diffusion bonding of both metal plates.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249119-A (JP)
Title: Elevator car and elevator device
Inventor: MINAMI MASAYUKI
IPC: B66B11/02
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space-saving elevator car with a good designability having a protection sheet accommodation part 4 for accommodating a protection sheet 3a protecting a design face of a car.  <P>SOLUTION: This elevator car comprises a car wall 1 arranged between a car ceiling 2 and a peripheral edge having a gap 8, and a protection sheet accommodation part 4 arranged on the car wall 1 and accommodating a protection sheet 3a covering a surface of the car wall 1. The protection sheet accommodation part 4 has a C-sectioned mounting member with thickness of not more than the car wall 1, and a columnar roller installed inside the C-sectioned mounting member. The protection sheet 3a is wrapped around the roller, and the mounting member is arranged so that the C-sectioned opening side is directed to a side, on which the gap 8 is positioned. The protection sheet 3a is suspended from the gap 8 through the C-sectioned opening of the mounting member, and a design face of the car wall 1 is covered with the protection sheet 3a and protected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249173-A (JP)
Title: Magnet conveyor
Inventor: SHIMONISHI IWAO
IPC: B65G27/12
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet conveyor with a reduced installation space, smoothly carrying even a deformed article.  <P>SOLUTION: This magnet conveyor has an endless belt 12 rotating by placing a carrying object on a surface, a pair of magnet rotating sprockets 132 and 133 arranged inside the endless belt and on the starting end and the tail end in the carrying direction, a pair of magnet rotating chains 13 arranged inside both end parts in the belt width direction, a magnet 131 intermittently installed in the chain length direction, and a feeder 200 for supplying the carrying object. A pair of belt rotating chains 125 are installed on the endless belt along both end parts in the width direction of the endless belt. The belt rotating chains are wound on a belt rotating sprocket 126 respectively arranged in the vicinity of the magnet rotating sprockets, and move in the same direction at the same speed as the magnet rotating chains. The feeder has a vibrating plate for placing the carrying object, and the vibrating plate vibrates in arc vibration having an acceleration difference in reciprocation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009133181-A (JP)
Title: Construction method of shield tunnel
Inventor: MARUI KOJI
IPC: E21D11/38
Filed: 2008-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method for constructing a shield tunnel 2 being completely waterproofed with a cutoff rubber 5 by preventing the cutoff rubber 5 from rising when performing the automatic assembling of a segment 1 using a slide cotter type joint structure and the like.  <P>SOLUTION: The segment 1 is used where the cutoff rubber 5 is bonded to each of joint surfaces 3, 4 with an adhesion force of 50 N/25 mm or more in at least a predetermined range A of each of the joint surfaces 3, 4 from a corner 10 between the joint surfaces 3 and 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009259624-A (JP)
Title: Lighting apparatus
Inventor: SAEGUSA HIROKAZU
IPC: F21V17/00
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting apparatus in which an electric wire in the apparatus body can be easily fixed without installing a separate member and another component can be installed without installing a separate member.  <P>SOLUTION: Since vertical wall parts 26a, 26b are bent and formed from an installation part 21b of a flat plate shape to downward on an installation member 21 which is provided inside the apparatus body 20 and installs the apparatus body 20 on the ceiling 11 or the like, and component support parts 27a, 27b are formed on these vertical wall parts 26a, 26b, a component 14 can be easily mounted without installing a separate component, and cost reduction can be achieved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256845-A (JP)
Title: Method for producing shirt
Inventor: CHINEN TAKAYOSHI
IPC: A41B1/08
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a shirt which is capable of producing a shirt satisfying the demands of consumers, at a low cost without taking trouble.  <P>SOLUTION: This method for producing a shirt includes preparing a shirt 1 in which sizes of a neck, a shoulder width, a side, a width of a body of a garment, a waist, a bottom length, and a bottom width are equal to those of standard goods, and which has a sleeve part 2 with a long sleeve whose sleeve length is longer than that of standard goods. Furthermore, the method includes measuring a sleeve length of the sleeve part 2 to fix a desired sleeve length, cutting the sleeve part 2 so as to make a length of (a fixed sleeve length +20 mm +7 mm), folding twice to the inside the sleeve edge of the sleeve part 2 thus cut and obtained, like a sleeve edge of a short sleeve, and finishing the product with straight stitch.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266383-A (JP)
Title: Lever-type connector
Inventor: SHISHIKURA SEIJI
IPC: H01R13/629
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lever-type connector capable of improving releasing performance of locking of a lever by a lock member.  <P>SOLUTION: The lever-type connector 1 includes a locking piece 35 installed in a connecting part 33 of a lever 30, a lock member 27 installed at the rear face of a wire cover 20, and a releasing part 36 installed at the connecting part 33. The lock member 27 has a first plate spring portion 27a and a locking portion 27b which is provided at the top end part of the first plate spring portion 27a and locks the locking piece 35. The releasing part 36 has a second plate spring portion 36a and a releasing projection portion 36b which extends from the top end part of the second plate spring portion 36a toward the outside. With the locking piece 35 locked by the locking portion 27b, by pushing the releasing projection portion 36b toward inside, the top end part of the second plate spring portion 36a pushes the top end part of the first plate spring portion 27a toward inside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262599-A (JP)
Title: Stairway elevator
Inventor: TAKEZAWA YOSHINORI
IPC: A61G1/02
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stairway elevator safely and surely supportable with simple constitution while maintaining high operability.  <P>SOLUTION: The stairway elevator 100 is provided with a wheel 360 near the tip part of a support leg 300 so that the tip of the support leg 300 does not come in direct contact with a stairway in normal lifting. When load of the own-weight of the support leg 300 or more is applied, the wheel 360 is held by an axle holding mechanism 370 so that the tip part of the support leg 300 is grounded on the stairway.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262342-A (JP)
Title: Liquid ejecting apparatus and liquid ejecting method
Inventor: YUDA TOMOHIRO
IPC: B41J2/01
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quality of an image formed by a liquid ejecting apparatus capable of performing a bidirectional printing.  <P>SOLUTION: A raster (POL raster) formed by a partial overlap (POL) is formed such that pixels (first type of dots) formed upon a going movement and pixels (second type of dots) formed upon a coming movement are alternately arranged. The first type of dots and the second type of dots can be alternately formed, for example, by controlling an amount of transport of a print sheet and an amount of feed in a horizontal direction (main scanning direction) of a recording head. In such a way, it is possible to alternately form the dots formed in opposing filling directions in the POL raster. By changing the allocation of POL nozzles in an odd-numbered pass and an even-numbered pass and performing an anomalous feeding process of the print sheet, it is possible to change a combination of the POL nozzles forming the POL raster. Accordingly, since a noise occurring in the main scanning direction of an image printed on the print sheet can be restrained, it is possible to improve the quality of an image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266687-A (JP)
Title: Inspection device of display panel and its device
Inventor: TAJIKA KENICHI
IPC: H05B33/10
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method and an inspection device capable of highly accurately selecting a repairable display panel when inspecting a display panel, especially when inspecting an organic EL panel.  <P>SOLUTION: This inspection method includes a first receiving step S10 to receive current value data obtained by measuring a leak current of each pixel of the display panel by a measuring device, a second receiving step S20 to receive image data obtained by photographing the leak emission image of the display panel by a photographing device, a computing step S30 to compute the proportion of an area where leak emission is caused in the area of the pixel in each pixel, and a determination step S40 to determine whether the pixel is reparable or not repairable depending on whether the pixel is good or defective from the combination of the received leak current value and the computed proportion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009266736-A (JP)
Title: Lithium battery
Inventor: MORIGAKI KENICHI
IPC: H01M4/06
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lithium battery which is improved in preservation characteristics under a high temperature of 100°C or more, and excellent in large-current discharge characteristics, large-current pulse discharge characteristics, low-temperature discharge characteristics, and the like, and has superiority in cost.  <P>SOLUTION: A lithium battery 1 includes: a positive electrode 10 containing manganese dioxide as a positive electrode active material; a negative electrode 11 containing metal lithium or lithium alloy as a negative electrode active material, and an organic electrolyte; where the manganese dioxide is of low crystallinity, and the specific surface area of the manganese dioxide is 8 to 28 m<SP>2</SP>/g.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263311-A (JP)
Title: Skin care method
Inventor: TANABE YUICHI
IPC: A61Q19/10
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining excellent skin care effect by immersing a body in warm water.  <P>SOLUTION: The skin care method comprises immersing the total or a part of a body in an aqueous solution which has a pH of 4-7 and contains 5-200 ppm of a fatty acid ester having a molecular weight of 100 or higher and a ClogP value of 4-18 and in which 50 ppm or higher of carbon dioxide gas and an inorganic salt have been uniformly dissolved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009052874-A (JP)
Title: Plate fin type heat exchanger
Inventor: YAMADA SAYAKA
IPC: F28F3/08
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact plate fin type heat exchanger with heat transfer fins formed in an etching technique, having reduced pressure drop, improved heat exchanging performance and reduced machining cost by optimizing the shape and array of the fins.  <P>SOLUTION: In the plate fin type heat exchanger, metal thin plates 6 having the plurality of heat transfer fins 7 protruded on the surfaces are alternately layered to form a flow path 8 for heat exchanging fluid between the opposed thin plates 6. The cross section of each heat transfer fin 7 cut in a plane parallel to the thin plate 6 is blade-shaped with a combination of curves having no inflection point.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032667-A (JP)
Title: Foil seal type discharge lamp, and halfway support member for electrode support rod
Inventor: CHIGI YOSHITAKA
IPC: H01J61/36
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a discharge lamp capable of reducing a risk of blowout.  <P>SOLUTION: Beads 6 are composed of an inner cylinder part 26 and an outer cylinder part 28. The outer cylinder part 28 has a through hole 41 in which the inner cylinder part 26 can be inserted. The cap 9 side of the through hole 41 has an inner tapered part on which the tapered part 9d of the cap 9 abuts by being inserted therein. A molybdenum foil 30 is wound around the inner cylinder part 26 and is inserted in the outer cylinder part 28. The thickness of the individual member can be reduced by forming the radial direction of the beads by two members. The molybdenum foil 30 is provided between the two members. Accordingly, even if distortion by heat increases when using it, stress generated from the distortion can be prevented from being propagated to the outer cylinder part 28. Furthermore, even if cracks are produced in the inner cylinder part 26, it is prevented from being propagated to the outer cylinder part 28.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009270328-A (JP)
Title: Tunnel boring machine and tunnel boring method
Inventor: ASO TOSHIMITSU
IPC: E21D9/087
Filed: 2008-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of settlement of a ground surface in a tunnel in soft ground, and to reduce the cost of an excavator by employing a simple structure.  <P>SOLUTION: A tunnel boring machine 1 is equipped with a plurality of small-section excavators 10 which are installed in such manner as to be capable of advancing/retreating in the axial direction of the tunnel, independently in a tubular outer shell skin plate 3; and the small-section excavator 10 is provided with a small-section skin plate 11, a face plate 13 which has an opening 13a on the cutting face-side of the small-section skin plate 11, and an opening/closing gate 14 for opening/closing the opening 13a. The opening 13a is opened by opening the opening/closing gate 14 of the small-section excavator 10; the small-section skin plate 11 of the small-section excavator 10 is advanced, and propelled while natural ground of a cutting face is taken into the small-section excavator 10 from the opening 13a; all the plurality of small-section excavators 10 are propelled; and after that, the outer shell skin plate 3 is advanced for excavation.  <P>COPYRIGHT: (C)2010,JPO&INPIT