baber/WOPTO huggingface dataset:
Patent JP-2007108696-A (JP)
Title: Imaging optical system and electronic imaging device having it
Inventor: MIHARA SHINICHI
IPC: G02B17/08
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens for miniaturizing and thinning by lessening the number of the constituents of an optical system, and to provide an electronic imaging device having it.  <P>SOLUTION: The imaging optical system has a positive lens group, a negative lens group, and a diaphragm. The optical system arranges the positive lens group at an object side from the diaphragm. The positive lens group has a cemented lens cementing a plurality of lenses. When a straight line expressed by Nd=α×νd+β (where, α=-0.004) is set in an orthogonal coordinate system making Nd of a horizontal axis and making νd of a vertical axis, Nd and νd of at least one lens constituting the cemented lens are included in both a region decided by straight lines at a lower limit and upper limit of the following condition inequality (1) and a region determined by the following condition inequalities (2) and (3). 1.40<β<1.72... (1), 1.30<Nd<1.70... (2), and 15<νd<80... (3). Here, Nd denotes a refractive index and νd denotes Abbe's number respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008064233-A (JP)
Title: Power transmission device
Inventor: ONUMA MASASHI
IPC: F16H35/00
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device having improved assembling efficiency.  <P>SOLUTION: The power transmission device 2000 comprises: a casing 3600; a first rotor 3710 and a second rotor 3720 stored in the casing 3600; a supporting member 301 held by the casing 3600 for rotatably holding the first rotor 3710 and the second rotor 3720; and a parking lock pole 10 supported by the supporting member 301 so as to be engageable with the second rotor 3720 for stopping the rotation of the second rotor 3720 when engaging with the second rotor 3720.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007108717-A (JP)
Title: Image forming system and method, and picture quality improving method
Inventor: TOYOHARA YUICHIRO
IPC: G03G9/09
Filed: 2006-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can produce an image with high picture quality and high gloss equivalent to a silver salt photograph.  <P>SOLUTION: First, a toner image is formed using a contrast toner on a toner reception layer of a photo media. The toner image on the photo media is heated and pressurized by a heat roller fixing device 9 to obtain a granularity R of the toner image satisfying 0.5≤R≤4.0 and a glossiness G satisfying 5≤G≤40. Then the toner image on the photo media is heated and pressurized by a belt fixing device 110 to obtain a granularity R of the toner image not more than 4.0 and a glossiness G not less than 60.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008062600-A (JP)
Title: Control method of printer, and control program of printer
Inventor: UEMATSU TAKANORI
IPC: B41J11/42
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of a printer, etc. which can certainly control an object to be driven, such as a sheet feeding motor, etc. required for driving in a plurality of modes without error.  <P>SOLUTION: The control method of the printer having a driven unit to be driven to move a print medium, etc., a drive control means for performing the drive control of the driven unit, and a memory comprises the step of executing a measurement each time when the drive control means receives a drive command, the step of obtaining a limit threshold value of an allowable maximum current value based on a measurement value by the drive control means, and the step of performing the drive control of the driven unit based on the measurement value and the limit threshold value by the drive control means. In the case that the drive speed designated by the drive command is a normal speed when the limit threshold value is obtained, a parameter stored in the memory is used. When the drive speed designated by the drive command is an abnormal speed, a parameter set to the drive control means itself is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070928-A (JP)
Title: Numerical computation method and numerical computation program
Inventor: KAJI MASANORI
IPC: G06F17/12
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly perform computation of numerical solutions of simultaneous linear equations, by suppressing occurrence of paging in a virtual memory used for a solving method for the simultaneous linear equations using the modified Cholesky decomposition method.  <P>SOLUTION: In triangular factorization computation based on the modified Cholesky decomposition method, a free space of a main memory is detected, a part of decomposed coefficient value data is stored in a decomposed coefficient storage area L1 in the main memory within a range not exceeding the storage capacity of the main memory, and the remainder of the decomposed coefficient value data is stored in a decomposed coefficient storage file L2 in a secondary storage device.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070939-A (JP)
Title: Distribution system
Inventor: ISHII YUICHI
IPC: H04N1/32
Filed: 2006-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent concentration of a distribution request upon one distribution server on a network.  <P>SOLUTION: This distribution system has: a plurality of MFPs 1; and the plurality of distribution servers 3 receiving destination information and image data from the MFP 1, and distributing the image data to a distribution destination device 4 based on the destination information. In the MFP 1, the destination information of the plurality of used distribution servers is registered in a storage device 12, an operation panel display control part 11 randomly selects one piece of the destination information from each piece of registered destination information, the destination information and the image data are transmitted to the distribution server 3 of the destination information selected by an image data transfer control part 14 and a scanner control part 13, and the distribution of the image data to the distribution destination device 4 based on the destination information is requested.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007080272-A (JP)
Title: Radio authentication system, tag, and method
Inventor: ZENG KE
IPC: G06K19/10
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio authentication system, radio authentication tag, and radio authentication method in which data stored in an RFID tag are prevented from being copied, by an economical and effective solution.  <P>SOLUTION: The radio authentication system of the present invention comprises: the radio authentication tag storing an identification code and a set of verifiable data; and a radio authentication reader which sends a reading request to the radio authentication tag, requesting to read a first portion of the set of verifiable data, wherein the radio authentication tag further comprising control means which, when the radio authentication tag receives the reading request from the radio authentication reader, in case of that the set of verifiable data has not been performed a locking operation, performs the locking operation on the set of verifiable data, so that from them any data of a second portion of the set of verifiable data can not be read.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008067889-A (JP)
Title: Optical coherence tomography probe for linear-scanning endoscope
Inventor: KITATSUJI MASASHI
IPC: A61B1/00
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coherence tomography probe for a linear-scanning endoscope providing superior resolution by forming a spot shape of an emission light into a perfect circle with a minimum diameter and having a superior stability by preventing slipperiness when being pushed toward a mucosa surface.  <P>SOLUTION: This optical coherence tomography probe for the linear-scanning endoscope is disposed with an objective optical system 4, which laterally emits a low-coherent light while focusing it and receives its reflected light, axially moves and scans the objective optical system 4 in a distal outer sheath tubular body 2, and acquires a tomogram of a body tissue based on information included in the reflected light received by the objective optical system 4. At least a part 2a of the distal outer sheath tubular body 2, where the light emitted from the objective optical system 4 passes through, is formed into a planar shape vertical to the optical axis of the passing light or a curved shape approximating to the plane.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069268-A (JP)
Title: Organic electroluminescent element material, organic electroluminescent element, displaying device and lighting device
Inventor: NISHIZEKI MASAHITO
IPC: C07D233/58
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element material having regulated luminescent wavelength, exhibiting high light-emission efficiency and having long light-emission life, especially an organic EL element material emitting blue to bluish green light having short wavelength, exhibiting high light-emission efficiency and having long light-emission life, and provide an organic EL element, a displaying device and a lighting device produced by using the material.  <P>SOLUTION: The organic electroluminescent element material is a metal complex expressed by general formula (1) (Y<SB>1</SB>, Y<SB>2</SB>and Y<SB>3</SB>are each R<SB>1</SB>-N, N, O, S or R<SB>2</SB>-C and an atomic group necessary for forming an oxazole ring, a thiazole ring, an imidazole ring or a triazole ring together with C or N; R<SB>1</SB>is a substituted or unsubstituted alkyl, cycloalkyl, aryl or aromatic heterocyclic group; R<SB>2</SB>is hydrogen atom or a substituent; Z is N or H-C; G is a substituent; n is 0, 1 or 2; X is a halogen atom or an anionic monodentate ligand coordinating with carbon atom, nitrogen atom, oxygen atom or sulfur atom. ).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008071449-A (JP)
Title: Optical pickup
Inventor: SHIRANE SHIGEHARU
IPC: G11B7/135
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the mounting of an optical pickup of an optical tape recording/playing-back device.  <P>SOLUTION: This optical pickup includes a means for changing over an optical path of laser beams emitted from a laser source 1 and two objective lenses 7a, 7b which are shifted to the direction perpendicular to a track of an optical tape medium. By making the recording/playing-back operation performable by using the objective lens which is the one easier to perform a tracking control, the tracking controllable range as one pickup is expanded, then the mounting of the optical pickup at the manufacture of the optical recording/playing-back device is facilitated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008070337-A (JP)
Title: On-board navigation apparatus
Inventor: MIZUNO SEIICHI
IPC: G01C21/00
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-board navigation apparatus capable of considerably facilitating destination setup such as a store with user's high availability without previous setting and an external database.  <P>SOLUTION: The on-board navigation apparatus comprises a radio information acquisition unit that wirelessly acquires vendor information from an IC tag that is attached to an article or service that are purchased and memorizes vendor information specifying the vendor of an article or service with it's a location; a usage statistical information creation unit that creates usage statistical information about the vendor based on vendor information that has been acquired; and a destination candidate registering unit that registers the location of the vendor as a destination candidate based on the created usage statistical information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079359-A (JP)
Title: Actuator for driving slider
Inventor: ARAI KAZUSHIGE
IPC: H02N2/00
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator for driving a slider which can stably and linearly drive a slider in the longitudinal direction of a guide rail without largely being influenced by the shape accuracy of a vibrating body.  <P>SOLUTION: The actuator for driving the slider comprises the vibrating body 13 in which an ultrasonic linear motor 12 accommodated in a motor casing 11 has at least two legs 13c, 13d which are parallel with each other, and a compression coil spring 16 which presses a sliding member 15 for energizing the vibrating body 13 in a prescribed direction and firmly fixed at tips of the legs 13c, 13d to a plane part 3a of a fixing member 3. The tip of the sliding member 15 abutting on the plane part 3a of the fixing member 3 is formed spherical.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072916-A (JP)
Title: Highly dispersible vegetable chitosan and method for producing the same
Inventor: TAKADO TAKETOSHI
IPC: A23L33/21
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide vegetable chitosan (highly dispersible vegetable chitosan) having improved dispersability in water, and to provide a method for producing the same.  <P>SOLUTION: Highly dispersible vegetable chitosan can be produced efficiently by treating vegetable chitosan with a glycosyltransferase (for example, cyclodextrin glucanotransferase). Enzymatic treatment is, preferably, carried out in the coexistence of a sugar donor. The vegetable chitosan is, preferably, obtained by deacetylating chitin contained in carpophores or mycelia of Basidiomycetes, such as Lentinula edodes, Flammulina velutipes, Agaricus bisporus, Grifola frondosa, Pleurotus eryngii, or Lyophyllum shimeji.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008073254-A (JP)
Title: Video game apparatus, method for proceeding video game and program
Inventor: NOMURA TETSUYA
IPC: A63F13/822
Filed: 2006-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve strategic characteristic by reflecting the skill of a player to a battle between a player character and an enemy character.  <P>SOLUTION: In the battle between the player character 101 and the enemy character 102, when the player selects a magic as a behavior of the player character, a puzzle battle is started. In the puzzle battle, a magic square (block frame) 121 is displayed on a display 15 according to the kind of a selected magic, and the player operates an input device to move/rotate blocks 122 falling from the upper part of the display 15 and stops the block at a desired position to fill the magic square 121. When all the squares in the magic square 121 is filled with the blocks 122 before a prescribed time passes after the time of starting the puzzle battle shown in a passing time gauge 124, the magic selected by the player is actuated to damage the enemy character 102. The effect of the magic corresponds to overlapping of the blocks 122 and projecting of them from the magic square 121.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076783-A (JP)
Title: Lens array sheet, panel light source device, back projection type display device, and method for manufacturing lens array sheet
Inventor: ICHIKAWA NOBUHIKO
IPC: F21Y101/00
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens array sheet which allows effective use of light, and can display a video of a high contrast, is high in accuracy, and facilitates production, and to provide a panel light source device, a back projection type display device, and a method for manufacturing the lens array sheet.  <P>SOLUTION: Light shielding patterns 142 having apertures 142 are formed on one surface of a base material layer 144. An acrylic UV curing type resin 145 is applied on the other surface of the base material layer 144 and is irradiated with UV rays from the side formed with the light shielding patterns 142, and the unexposed portions are removed by performing development processing and thereby the lens array sheet 14 having unit lenses 141 is manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075149-A (JP)
Title: Aerosol-spouting nozzle and coating-film-forming apparatus
Inventor: NAKAMURA YUICHIRO
IPC: B29C67/00
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aerosol-spouting nozzle which is made from a small number of components and can be produced in a short period of time, even when the inner shape needs fine dimension accuracy and a complicated shape, and to provide a coating-film-forming apparatus using the nozzle.  <P>SOLUTION: The aerosol-spouting nozzle 2 is directed at forming a coating film on a substrate by spouting an aerosol containing fine particles dispersed in a gas to the surface of the substrate and colliding the fine particles against the surface of the substrate. The aerosol-spouting nozzle 2 is formed by stereolithography with the use of a photo-curing resin; and has an introduction opening 2da for introducing the aerosol therein and a spouting opening 2db for spouting the aerosol. The introduction opening 2da has a cross section of a circular shape. The spouting opening 2db has a cross section of a rectangular shape with an aspect ratio of 5 or more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079230-A (JP)
Title: Piezoelectric pronunciation device
Inventor: NISHIYAMA SHOZO
IPC: H01L41/09
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric pronunciation device, in which a first terminal member and a second terminal member are formed inexpensively without using plating and the like.  <P>SOLUTION: A piezoelectric element 5 and a second piezoelectric element are connected to both sides of a diaphragm 3 to constitute a piezoelectric oscillating body 1. A perimeter portion of the diaphragm 3 and a circular frame portion of a ring-shaped main body, which constitutes a support body 11 around the diaphragm 3 are jointed with a linking means 19 made up of synthetic resin insulation sheet 21. A first metal terminal member 13 and a second metal terminal member 15 are supported by a terminal holding unit 19a of the ring-shaped main body 17. With a first drawing conductor unit 23 of a first drawing means 25, a first electrode 5a of the first piezoelectric element 5 and the first terminal member 13 are connected electrically. With a second drawing conductive unit 29 of a second drawing means 31, a first electrode 7a of the second piezoelectric element 7 and the first terminal member 13 are connected electrically. With a connecting conductor unit 35 of a connecting means 37, the perimeter portion of the diaphragm 3 and the second terminal member 15 are connected electrically.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007099769-A (JP)
Title: Method for stabilizing ophthalmic composition
Inventor: ALLI AZAAM
IPC: A61K31/55
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide another compound capable of stabilizing an unstable therapeutic agent exhibiting sensibility to oxidative decomposition due to a catalyst by settling problems that as medicines topically applied to eyeballs are prepared in a liquid or gel state and aseptically packaged or heat sterilized to keep asepsis but nevertheless many medicines are unstable to oxidation especially at increased temperatures, so EDTA is applied to improve stability of specific medicines in an autoclave.  <P>SOLUTION: The method comprises stabilizing in an autoclave an ophthalmic composition, which is dissolved in an ophthalmic solution and unstable to oxidation, and taking a stabilization-effective amount of at least one electron-rich polymer in the ophthalmic composition.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007183570-A (JP)
Title: Digital planetarium projection apparatus
Inventor: NISHIGAKI JUNJI
IPC: G09B27/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital planetarium projection apparatus capable of recording and executing an operation procedure, facilitating recording of the operation procedure, editing the recorded operation procedure, and permitting direction according to circumstances when the operation procedure is executed.  <P>SOLUTION: The digital planetarium projection apparatus comprises an operating portion 5 which accepts an operation by an operator about picture projection, an operation display panel 28 which displays information about picture projection to the operator, a manual process recorder 29 which records an operation procedure executed to the operating portion 5, and a control unit 21 which executes picture projection according to the operation procedure recorded in the manual process recorder 29. A temporary stop or restart operation by the operator is accepted during recording of the operation procedure by the manual process recorder 29. Further, information about a projection screen is displayed on an operation display panel 28 during execution of picture projection according to the operation procedure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008088241-A (JP)
Title: Oil- and weather-resistant rubber composition and its molded article
Inventor: SAWADA YUKIHIRO
IPC: C08L9/02
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil- and weather-resistant rubber composition giving a molded article (rubber product) having excellent surface texture of an extruded article, sufficiently high strength, low compression set and excellent ozone resistance.  <P>SOLUTION: The oil- and weather-resistant rubber composition comprises (A) a functional group-containing acrylic rubber containing at least one kind of group selected from an epoxy group, amino group, hydroxy group and acid anhydride group in an amount of 0.01-1.5 mmol/g and (B) a functional group-containing unsaturated nitrile-conjugated diene copolymer containing at least one kind of group selected from an epoxy group, amino group, hydroxy group and acid anhydride group in an amount of 0.02-2.5 mmol/g.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086561-A (JP)
Title: Embroidery machine and zigzag sewing method for flat tape
Inventor: OTA TOSHIHIKO
IPC: D05C7/08
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an embroidery machine capable of carrying out zigzag stitch sewing with the face of a flat tape precisely arranged on a cloth face in a flat condition when sewing the flat tape to the cloth with zigzag stitches.  <P>SOLUTION: A guide portion is provided at the lower part of a turning member located on the outer peripheral position of a needle bar and provided reciprocally turnably around a needle dropping position, and can reciprocally turn around the needle dropping position along the face of a needle plate and near the needle plate, the direction parallel to the needle plate is formed wider so as to be able to guide the flat tape fed from a bobbin into the face parallel to the needle plate in the shape of a guide hole of the guide portion, further the swing width size of the guide part is set to be a size large enough to remove the flat tape sewn to the cloth from above the needle dropping position to left or right side alternatively, the timing of the turning movement of the swing width range of the guide portion is set such that the turning movement is carried out from the time when a presser foot presses the flat tape to the time when the presser foot presses the flat tape in the next step.  <P>COPYRIGHT: (C)2008,JPO&INPIT