baber/WOPTO huggingface dataset:
Patent JP-2009063614-A (JP)
Title: Liquid crystal display module
Inventor: HARADA KENICHI
IPC: F21V8/00
Filed: 2007-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display module with which the viewing angle is widened without lowering the luminance, and which has a simplicity and low-cost.  <P>SOLUTION: The liquid crystal display module has a rectangular shape and includes: a liquid crystal display element comprising a liquid crystal cell interposed between a pair of polarizing plates; and a backlight which is a surface light source and is superposed and disposed on the rear side of the liquid crystal display element, wherein an angle of a transmission axis direction of the rear side polarizing plate is ±(1/4)π, and it includes a viewing angle widening sheet which is superposed and disposed between the liquid crystal display element and the backlight and which has an optically anisotropic base film composed of a resin, wherein an angle of a crystal axis direction of the base film is in the range of ±(1/8)π centered on a value ε represented by ε=(1/8)πV-(3/8)π in the case (I) in which the angle of the transmission axis direction is -(1/4)π, and by ε=-(1/8)πV(3/8)π in the case (II) in which the angle of the transmission axis direction is +(1/4)π.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009061021-A (JP)
Title: In vivo indwelling object including branched biodegradable polyester
Inventor: OYA YUICHI
IPC: A61F2/06
Filed: 2007-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in vivo indwelling object capable of following the expansion operation by coating the surface with biodegradable polymers with soft tissue compatibility and excellent ductility, and without generating cracks or separation on the coating layer.  <P>SOLUTION: The in vivo indwelling object is retained inside a living body, and comprises an intravital indwelling object body and a biological bioactive substance releasing layer formed on the surface of the in vivo indwelling object body. The biological bioactive substance releasing layer includes branched biodegradable polyester having polyglycerol as a main chain and a polyester chain as a side chain via the hydroxy group of polyglycerol, and a biological bioactive substance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009064314-A (JP)
Title: Content reproduction device
Inventor: OIWA YASUKI
IPC: H04N7/173
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content reproduction device for improving convenience of a user when reproducing content with right information limiting the number of playback times or period.  <P>SOLUTION: This content reproduction device is provided with a content information storage part 410 for storing content with at least either limited number of playback times or period; a right information storage part 420 for storing right information having at least either information on the number of playback times of the content or information on the playback period of the content; a user interface control part 200 for setting reproduction control information when continuously reproducing the content; and a reproduction control part 300 for reproducing the content based on the right information and the reproduction control information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068387-A (JP)
Title: Control device for diesel engine
Inventor: FURUKAWA TAKATOSHI
IPC: F02D41/40
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a control program, to reduce memory volume, and to inject fuel at timing suitable for oxygen concentration in intake air.  <P>SOLUTION: A control device for a diesel engine is provided with an EGR device 13, a cylinder fuel injection device 51 capable of changing injection timing, and a controller 22. The controller 22 is constructed so as to gradually change one injection target value to another injection target value in switching from one injection target value to another injection target value. Normal injection target value and advanced injection target value are directly stored on a single two dimensional map comprising engine rotational speed and fuel injection quantity. The controller 22 judges that it is switching from one injection target value to another injection target value when an absolute value of difference between present injection target value and injection target value after predetermined time passes from the present time is not less than a predetermined value, and advances injection timing to ignite near a compression top dead center based on ignition delay time calculated by a calculation means during switching from the normal injection target value to the advanced injection target value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067542-A (JP)
Title: Sheet processing device and image forming device
Inventor: SHIMAKAWA YASUNORI
IPC: B65H31/36
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an excessive approach of a sheet to a width regulation plate when the sheet is made to abut on the width regulation plate and moved by processing rollers in the case that a sheet alignment movement distance of the processing rollers is constant.  <P>SOLUTION: The sheet processing device is provided with a processing tray 205 on which sheets discharged from pairs of carrying rollers 203 for discharging the sheets are stacked, and the processing rollers 204 for moving the sheets stacked on the processing tray 205 to a direction intersecting with the sheet discharge direction. The sheet processing device is further provided with the width regulation plate 243 for receiving and aligning side ends of the sheets moved to the intersecting direction by the processing rollers 204, and bundle delivery grippers 241 for holding the sheets stacked on the processing tray 205 to prevent their positional shifts. The processing rollers 204 are further moved with the sheets abutting on the width regulation plate 243, and the bundle delivery grippers 241 hold the sheets when the processing rollers 204 are moved for a predetermined distance with the sheets abutting on the width regulation plate 243.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068277-A (JP)
Title: Concrete floor finishing method and finishing structure
Inventor: NAKAI TADAYOSHI
IPC: E04F15/12
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the swelling of a floor finishing layer (a floor material) using a painted floor or a sheet on a concrete floor where many fine cracks and cavities such as small holes exist due to insufficient pressing work with a trowel.  <P>SOLUTION: To the surface of the concrete floor 1, mixed liquid consisting of permeable reactive curing agent using silicate as a main component and inorganic fine powder having grain sizes of about 0.1-10 μm is applied. A surface treatment layer 2 which is strongly joined to the concrete floor 1 and hard, dense and free of water permeability and moisture permeability is formed on the surface of the concrete floor 1. Then, the floor finishing layer 4 using the painted floor 3a or the sheet 3b is formed on the surface treatment layer 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067324-A (JP)
Title: Pneumatic tire
Inventor: ZUIKO YUGO
IPC: B60C9/04
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire superior in load hazard-resistance and capable of also attaining reduced weight.  <P>SOLUTION: The pneumatic tire is provided with a pair of left and right bead parts 1; and a carcass ply 4 extending from a crown part to both bead parts 1 via both side parts. The carcass ply 4 comprises a cord layer, and the carcass ply cord including at least 65 mass% or more of polyketone fiber and has tensile strength as the cord taken out from the tire of 8 cN/dtex or higher. The carcass ply 4 includes weft yarn crossing to the cord arranged in an approximately radial direction, and the weft yarn is cut at a plurality of positions in a tire circumferential direction with an approximately constant interval.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009067353-A (JP)
Title: Vessel
Inventor: MIZUTANI MAKOTO
IPC: B63H25/42
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vessel stably supplying electric power for driving a steering device without increasing the size of a generator.  <P>SOLUTION: The vessel includes a plurality of outboard motors 12, the generators 42 provided corresponding to the outboard motors 12 and electric-motor-driven steering devices 16 provided corresponding to the outboard motors 12 to rotate the outboard motors 12 by the steering devices 16 to perform steerage. Power supply to the steering device 16 of one optional outboard motor 12 of the plurality of outboard motors 12 from the generator 42 of another outboard motor 12 is realized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072074-A (JP)
Title: Method for producing fish embryo and use thereof
Inventor: WAKAMATSU YUKO
IPC: A01K67/02
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for efficiently producing fish individuals.  <P>SOLUTION: The cell nucleus of an unfertilized fish egg given physical and/or chemical stress is transplanted into an unfertilized fish egg upon production of a fish embryo. The transplantation is performed when the cell cycle of the unfertilized egg is in G2 phase or M phase. This enables to efficiently obtain a fish embryo retaining a right polyploid chromosome, consequently fish individuals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074126-A (JP)
Title: Plating method and device therefor
Inventor: OCHIAI SEIJI
IPC: C25D5/02
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plating method and a device therefor where, in the case plating is applied to a part of the material to be plated using a mask member such as a mask belt, the uniformity of plating film thickness can be improved.  <P>SOLUTION: When a pair of endless annular mask belts 22 are tightly stuck to the parts to which plating is not applied (non-plated regions) in both the sides of a strip-shaped thread material 20 as the carried material to be plated, and, while they are covered, a plating liquid is continuously made to flow toward the thread material 20, so as to apply plating to a part of the thread material 20, a prescribed angle is tilted to a direction reverse to the carrying direction of the thread material 20, preferably, by 15 to 50° from the direction reverse to the carrying direction of the thread direction, so as to flow a plating liquid toward the thread material 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009073069-A (JP)
Title: Stencil printer
Inventor: YAMAMOTO KAZUYA
IPC: B41L13/04
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stencil printer which can easily and accurately correct the displacement of a printing position in the longitudinal direction on a printing paper.  <P>SOLUTION: This stencil printer 10 is operated in such a manner that the printing paper is printed at a first printing section 1, is carried through an intermediate carrying section 3, and is printed at a second printing section 2. In the stencil printer 10, all drive-carrying rollers which constitute the intermediate carrying section 3, a first plate cylinder 11 and a second plate cylinder 21 are connected with a main motor, and are integrally driven. Therefore, the driving force of the main motor is transmitted to one drive-carrying roller through a differential gear mechanism 8, and the drive-carrying roller is made to rotate back and forth by a first specified amount by the differential gear mechanism 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077846-A (JP)
Title: Electronic endoscope apparatus
Inventor: OKI TOSHIO
IPC: G02B23/26
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To display excellent images even when images are disturbed by the influence of high frequency noise without depending on an expensive measure against the high frequency noise in terms of hardware.  <P>SOLUTION: In the electronic endoscope apparatus wherein illumination light outputted from a lamp 11 is outputted through a light guide 14 from a distal end and the image of an observation target body is formed by using a CCD 16 and a first image processing circuit 18, a CPU 25 determines that it is a defective state due to the high frequency noise and resets the first image processing circuit 18 when detecting that the lamp 11 is turned on from a lamp control circuit 12 and also detecting that image signals outputted from the first image processing circuit 18 are at 0 level for the fixed time or longer. That is, supply power to the first image processing circuit 18 is reset, the reset of the timing of clock signals and setting data, etc., is executed, and the image is restored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009078439-A (JP)
Title: Piezoelectric actuator and liquid ejection head
Inventor: MITA TAKESHI
IPC: B41J2/045
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To secure a reliability by enabling prevention of electric field concentration to an electrode.  <P>SOLUTION: The piezoelectric actuator is constructed so that an electric field decreases towards the periphery of an active part at a peripheral edge of the active part of a piezoelectric film 24. For example, an insulating film 25 with a shape such that a film thickness gradually decreases toward the inside is formed on the peripheral edge of the active part of the piezoelectric film 24. The piezoelectric actuator may have a shape to gradually increase a film thickness of the peripheral edge of the active part of the piezoelectric film 24 towards the outside, a shape to gradually decrease a film thickness of a peripheral edge of an upper electrode 26 towards the outside, or a mesh shape at the peripheral edge of the upper electrode 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086075-A (JP)
Title: Lens with lens barrel
Inventor: KIKUCHI KIMIHIRO
IPC: G02B7/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens with a lens barrel capable of inexpensively enduring a molding pressure of the lens.  <P>SOLUTION: The lens with the lens barrel includes the lens barrel 1 for cylindrically forming a sheet metal by drawing and the lens 2 held in the lens barrel 1. The lens barrel 1 has a lens holding part 10 for holding the lens 2 in one opening side and a component storing part 11 for storing electric components in the other opening side. An outer diameter of the lens holding part 10 is formed smaller than that of the component storing part 11, and side wall thickness of the lens holding part 10 is formed thicker than that of the component storing part 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085286-A (JP)
Title: Header
Inventor: INOUE TOMOHITO
IPC: F16L41/08
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a header with which it can be easily and surely known whether screwing work of a box nut of a pipe joint to an external thread of a header main body is surely done or not.  <P>SOLUTION: This header is provided with a locking means Z automatically locking the box nut 15 under a final regular fastening condition with screwing in an axial center L<SB>9</SB>direction of an external part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088137-A (JP)
Title: Negative dispersion mirror and mode-locked solid-state laser apparatus including the same
Inventor: USUI MAKIO
IPC: B23K26/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative dispersion mirror which can generate large negative group-velocity dispersion and can be used as an output mirror of a solid-state laser apparatus.  <P>SOLUTION: In a mirror 5 including a dielectric multilayer coating structure 7 formed on a substrate 6, the multilayer coating structure includes three or more mirror-function layer portions ML<SB>1</SB>, ML<SB>2</SB>, ..., each formed by a plurality of layers deposited one on another, and cavity layers C1, C2, ..., that are arranged between the two mirror-function layer portions, and causes light having a predetermined wavelength to resonate between the two mirror-function layer portions. Further, a dispersion value with respect to the light L having the predetermined wavelength is in the range of -600 fs<SP>2</SP>to -3000 fs<SP>2</SP>and a reflectance is in the range of 97 to 99.5%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008138666-A (JP)
Title: System and gas turbine engine for promoting cooling of turbine engine
Inventor: LEE CHING-PANG
IPC: F02C7/18
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for cooling a gas turbine engine, or specifically, an integrated turbine nozzle and a shroud assembly.  <P>SOLUTION: An engine assembly includes a nozzle assembly. This nozzle assembly has an inner band, an aft flange 504 having a plurality of cooling holes 508 constituted to direct a cooling fluid at an inclined discharge angle α, an outer band 183 including a radial inner surface 522, and at least one wing-shaped vane 510 extending between the inner band and the outer band, and can further have a shroud assembly 110 including a shroud inner surface 138 and a shroud assembly leading edge 133. The shroud assembly leading edge can include a plurality of cooling holes 181 constituted to discharge cooling air at an inclination β to the center line 555 of a gap 182 defined between the aft flange 504 of the outer band 183 and the shroud assembly leading edge.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009087781-A (JP)
Title: Electroluminescent element and its manufacturing method
Inventor: IIIZUMI YASUHIRO
IPC: H01L51/50
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an EL element in which a luminous layer containing quantum dots can be patterned easily.  <P>SOLUTION: The manufacturing method of the EL element comprises a wettability changing layer formation process in which a wettability changing layer which contains a photocatalyst and of which wettability changes by the action of the photocatalyst accompanied with energy irradiation is formed on a substrate on which a first electrode layer is formed, a wettability changing pattern formation process in which a wettability changing pattern consisting of a lyophilic region and a liquid repellent region is formed on the surface of the wettability changing layer by irradiating energy in pattern-shape on the wettability changing layer, and a luminous layer formation process in which a luminous layer forming coating liquid containing quantum dots having a ligand arranged in the surrounding is coated on the lyophilic region and a luminous layer is formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008095098-A (JP)
Title: Liquid crystal medium
Inventor: WITTEK MICHAEL
IPC: C09K19/20
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal medium having a high HR value, high low-temperature stability, low threshold voltage, high clearing point and low birefringence at the same time and having low rotational viscosity for achieving a quicker response time.  <P>SOLUTION: The liquid crystal medium comprises one or more compounds represented by formula I (wherein, R<SP>0</SP>represents an alkyl or an alkoxy group which is halogenated or substituted or un-substituted and has a specific carbon number; X<SP>0</SP>represents, e.g. a specific halogenated alkyl group; and Y<SP>1</SP>and Y<SP>2</SP>represent each independently H or F).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008132967-A (JP)
Title: Runflat tire
Inventor: AGOSTINI GIORGIO
IPC: B60C1/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a runflat tire having a relatively high aspect ratio, and excelling in durability.  <P>SOLUTION: This pneumatic runflat tire includes at least one sidewall insert. The at least one sidewall insert includes a heterogeneous rubber compound comprising first and second rubber composition phases, wherein the second rubber phase enhances capability of supporting a load by progressing vulcanization when the temperature of the tire is set high by contraction of the tire in runflat time. The second rubber composition contains: 100 pts.wt. of at least one kind of diene-based elastomer; and around 1-10 pts.wt. of a vulcanization-adjusting agent selected from a group comprising α, ω-bis (N,N'-dihydrocarbyl thiocarbamoyl dithio) alkane, bismaleimide and biscitraconimido per 100 pts.wt. of elastomer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009099168-A (JP)
Title: Head-gimbal assembly, and manufacturing method thereof
Inventor: TSUCHIYA TATSUMI
IPC: G11B21/10
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a head-gimbal assembly while surely grounding a head slider fixed on a micro actuator.  <P>SOLUTION: The head slider is fixed on the micro actuator fixed on a suspension, and the micro actuator has a piezo element and a movable portion moving according to expansion and contraction of the piezo element. The head slider moves slowly according to the movement of the movable portion for fine positioning. The head slider is fixed on the metal studs 542a to 542c of the micro actuator and is in contact with them. The metal studs are electrically connected to a ground terminal 544i on the micro actuator. Therefore, the head slider is grounded through the ground terminal on the micro actuator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097684-A (JP)
Title: Seal mechanism
Inventor: ISHIDOYA JINSEI
IPC: F16J15/10
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the reliability of a high pressure seal using a seal member.  <P>SOLUTION: An O-ring 40 stored in a ring storage groove 22 becomes a compression state by following a groove shape of the ring storage groove 22 so as to perform high-pressure sealing between a shaft 20 and a fitting body 30. At this time, the compressed O-ring 40 is not contacted with a groove bottom face and groove side face of a storage groove internal recessed groove 24, leaving a clearance K between the O-ring 40 and the storage groove internal recessed groove 24. When the compressed O-ring 40 is thermally expanded in the ring storage groove 22 due to temperature rise, the expanded portion of the O-ring 40 is made enter to the clearance K above the bottom face of the storage groove internal recessed groove 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098553-A (JP)
Title: Display device
Inventor: MURATA AKIHIRO
IPC: G02B26/10
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which is made compact and can exhibit excellent image display characteristics.  <P>SOLUTION: The display device 1 comprises: a casing 2; a screen 3 provided with a projection surface 31 which is supported by the casing 2, can assume such a state as to form a curved convex surface convexly toward the outside of the casing 2 and can change the curvature of the curved convex surface; and a curvature changing means 4 which changes the curvature of the projection surface 31. Concretely, the screen 3 can assume a first state in which the projection surface 31 becomes a substantially flat surface, a second state in which the projection surface 31 becomes a substantially spherical surface and a third state in which the projection surface 31 becomes a substantially spherical surface having a curvature larger than that in the second state.  <P>COPYRIGHT: (C)2009,JPO&INPIT