baber/WOPTO huggingface dataset:
Patent JP-2009083072-A (JP)
Title: Cutting blade detection mechanism of cutting device
Inventor: ISHII SHIGERU
IPC: H01L21/301
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting blade detection mechanism capable of detecting the range of use of the annular cutting edge of a cutting blade without gradually adjusting light emitters and light receiving bodies in the radial direction of the cutting blade.  <P>SOLUTION: This cutting blade detection mechanism 5 of a cutting device includes a light emitting means 6 and a light receiving means 7. In the light emitting means 6, a first group of light emitters and a second group of light emitters which are so configured that the light emitting surfaces of a plurality of optical fibers are mutually adjacently arranged in series in the radial direction of the cutting blade 43 are arranged in parallel to each other, and also the plurality of optical fibers composing the first group of light emitters and the plurality of optical fibers composing the second group of light emitters are mutually offset by a part of a radius. In the light receiving means 7, a first group of light receiving bodies and a second group of light receiving bodies which are so configured that the light receiving surfaces of a plurality of optical fibers are mutually adjacently arranged in series in the radial direction of the cutting blade are arranged in parallel to each other, and also the plurality of optical fibers composing the first group of light receiving bodies and the plurality of optical fibers composing the second group of light receiving bodies are mutually offset by the part of the radius.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009088410-A (JP)
Title: Method of manufacturing multilayer ceramic capacitor
Inventor: ICHITANI MOTOKUNI
IPC: C04B35/622
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a multilayer ceramic capacitor, which can simultaneously solve problems of sheet attack during coating with conductive paste etc., delamination in a heat and press bonding process, and crackings in a binder removing process.  <P>SOLUTION: In the method of manufacturing the multilayer ceramic capacitor, a laminate obtained by alternately laminating a ceramic green sheet, a conductive paste and/or a ceramic paste and then by heating and pressing them is subjected to cleaning and baking. The manufacturing method includes: a step of forming the ceramic green sheet by applying and then curing a ceramic slurry composition containing ceramic powder, polyvinyl acetal resin (A) having at least a specified structure unit, and an organic solvent; and a step of coating the ceramic green sheet with conductive paste and/or ceramic paste containing polyvinyl acetal resin (B).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009087501-A (JP)
Title: Perpendicular magnetic recording medium and magnetic recording and reproducing device
Inventor: SASAKI YUZO
IPC: G11B5/64
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has both satisfactory heat stability and recording and reproducing characteristics by reducing exchange coupling in an in-plane direction of a substrate of a main recording layer and achieves high density recording and reproducing of information, its manufacturing method and a magnetic recording and reproducing device.  <P>SOLUTION: The perpendicular magnetic recording medium has at least a backing layer, an orientation control layer, a magnetic recording layer and a protective layer on a non-magnetic substrate, wherein the magnetic recording layer comprises two layers or more and includes a first magnetic recording layer and a second magnetic recording layer from the substrate side, and wherein magnetocrystalline anisotropic energy (K<SB>u</SB>) of the respective magnetic recording layers are 4×10<SP>6</SP>(erg/cc) or more in the first magnetic recording layer and 2×10<SP>6</SP>(erg/cc) or below in the second magnetic recording layer, and wherein the first magnetic recording layer is composed of a gain boundary part made of magnetic Co alloy crystal and oxide, and the area of the grain boundary part is equal to or more than 30% in plane TEM observation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008069163-A (JP)
Title: Solid-phase synthesis method for aldehyde, ketone, oxime, amine and hydroxamic acid compound
Inventor: SALVINO JOSEPH M
IPC: C07C251/44
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for synthesizing each of aldehydes, ketones, oximes, amines and hydroxamic acid compounds.  <P>SOLUTION: Provided is a solid-phase synthesis method for each of aldehydes, ketones, oximes, amines and hydroxamic acid compounds. A polymer hydroxylamine resin compound useful for the method is also provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009094597-A (JP)
Title: Document managing device, document managing program, device for creating document with bookmark image, and program for creating document with bookmark image
Inventor: KAWASAKI TOMOHIRO
IPC: H04N1/387
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document managing device, a document managing program, a device for creating a document with a bookmark image, and a program for creating the document with the bookmark image that can create image data files by documents while scanning a plurality of document bundles together in one process, and can easily confirm setting information when the plurality of document bundles are scanned together in the one process.  <P>SOLUTION: Predetermined bookmark image data is created, processing conditions associated with bookmark processing are set, and setting information having been set is made into image data, which is put together with the bookmark image data to create bookmark-image-attached document data. A bookmark-image-attached document is created based upon the bookmark-image-attached document data, each document image is read to determine whether the document image includes a bookmark image, and each time it is determined that the bookmark image is included, an image data file which is related in units of a plurality of document bundles is created, so that created image data files are related in units of the plurality of document bundles and stored.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009089774-A (JP)
Title: Xy axis motor control device for sewing machine
Inventor: NAKAMURA AKIHIKO
IPC: D05B19/16
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an XY axis motor control device capable of accurately control positioning synchronized with a sewing machine main axis based on the quantity of movement of an object to be sewn.  <P>SOLUTION: The XY axis motor control device comprises a movement quantity detection sensor 11; a position computing part for computing positional information for feedback from the quantity of movement of the object to be sewn detected by the movement quantity detection sensor: encoders 31 disposed in an X-axis motor 32 and an Y-axis motor respectively; speed computing parts for computing the speed for feedback for the X-axis motor and Y-axis motor respectively based on encoder signals of the respective encoders; a positional error computer for computing the rotation speeds of the X-axis motor and the Y-axis motor based on the positional information for sewing provided from a control part and the positional information for feedback; a speed error computer for computing rotation torques of the X-axis motor and the Y-axis motor based on the feedback speed and the rotational speed; and a current amplifier for distributing motor currents to the X-axis motor and the Y-axis motor respectively based on the respective rotation torques.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009091609-A (JP)
Title: Sintered composite sliding part and production method therefor
Inventor: YOSHIHIRO TATSUAKI
IPC: C22C38/00
Filed: 2007-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered composite sliding part in which an outer member made of a sintered member and having wear resistance and corrosion resistance under high temperature is satisfactorily bonded to an inner member made of an ingot steel, and to provide a production method therefor.  <P>SOLUTION: Disclosed is the sintered composite sliding part having an outer member made of an Fe-based wear resistant sintered member in which a hard phase is dispersed in a matrix at 15 to 70% by volume and an inner member made of a stainless ingot steel. The matrix is made of an Fe-based alloy including 11 to 35% by mass of Cr, and the hard phase is formed by precipitating and dispersing at least one selected from the group consisting of intermetallic compounds, metallic silicides, metallic carbides, metallic borides, and metallic nitrides in an alloy matrix made of at least one selected from the group consisting of Fe, Ni, Cr, and Co. The outer member is formed with a hole, the inner member is closely fitted into the hole, and the outer member and the inner member are diffusion bonded together.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009098174-A (JP)
Title: Optical switch and method of controlling optical switch
Inventor: MIZUKAMI MASAHITO
IPC: G02B26/08
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To calculate an optimum driving voltage even when a disturbance noise or the like is introduced.  <P>SOLUTION: An error calculation and correction part 85 of a control part 8 corrects and updates an initial operation amount by an action operation amount which gives the maximum value of light intensity on the basis of perturbation operation amounts based on a triangle function and the light intensity value operation values at the respective perturbation operation amounts. Thus, the optimum driving voltage is calculated even when the disturbance noise or the like is introduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099165-A (JP)
Title: Semiconductor storage device
Inventor: SUZUKI AZUMA
IPC: G11C11/413
Filed: 2007-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To easily increase the number of redundancies in an SRAM, etc., by reducing area penalty in a similar way as a conventional dynamic column shift method.  <P>SOLUTION: This semiconductor storage device includes a column shift redundancy circuit for dynamically shifting columns when an address input hits on a defective address. The redundancy column cell is divided into N pieces and column addresses different from each other are allocated to the divided cells.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101525-A (JP)
Title: Printing eraser device and rewritable printer
Inventor: SHIMOZATO TOSHIHARU
IPC: B41M5/337
Filed: 2007-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To favorably carry out the erasure of a print of a rewritable medium even if a thickness or a conveyance speed of the rewritable medium is changed.  <P>SOLUTION: A printing erasure part 200 which erases a print of the rewritable paper P printable and erasable by heating is equipped with a heat roller 201 which has a heat source and heats the rewritable paper P by contacting with the rewritable medium, a press roller 202 which holds the rewritable paper P between the heat roller 201 and itself, and a pressure contact force changing mechanism 210 which changes a pressure contact force between the heat roller 201 and the press roller 202.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077359-A (JP)
Title: Internet web camera recognition/video distribution system
Inventor: FUKUSHI TERUHIKO
IPC: H04N7/18
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve operational efficiency by simplifying setting or management to a Web camera or the like in a video monitoring system and facilitating management, browsing of images using a personal computer or a mobile phone while making a video captured by the Web camera and operation using the Internet.  <P>SOLUTION: From a Web camera 1 or router to a video monitoring system 6, transmission of IP address information is performed from the Web camera 1 at fixed time intervals, thereby maintaining a state where recognition is enabled on an Internet 5. When distributing a video image for a mobile phone 3, a size of the video image is processed so as to be browsed regardless of machine types, and then distributed. Security management is performed by an ID and a password on access from a personal computer terminal 4 and the mobile phone 3 through the Internet 5 to the specific Web camera 1 in the video monitoring system 6. A browsing person and a browsing time are managed on a management picture from the Internet 5 by the mobile phone 3 and the personal computer 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105521-A (JP)
Title: Television broadcast receiver
Inventor: OKUNO YUKIYO
IPC: H04N7/173
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a television broadcast receiver capable of appropriately managing video display associated with a television broadcast by a transmitter transmitting information on which administrator's intention is reflected by radio.  <P>SOLUTION: The television broadcast receiver performing first processing for receiving a broadcast signal associated with the television broadcast, generating first video information as video information based upon the broadcast signal, and outputting it to a predetermined video display device includes a radio reception unit which receives information for radio transmission ("radio information") from a transmitter generating the radio information according to information input by an accessing person, a limiting unit which stops the execution of the first processing when predetermined conditions are met, a determination unit performing authentication processing using the radio information to determine whether the accessing person is an administrator, and a change unit changing the conditions according to the contents of the radio information only when the determination unit judges that the accessing person is an administrator.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102770-A (JP)
Title: Natural fiber sliver subjected to electroconductive finishing, method for producing the same, electroconductive spun yarn obtained from the sliver, and fiber product using the electroconductive spun yarn
Inventor: TAKAGI AKINORI
IPC: D06M101/12
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber product having excellent antistatic properties while retaining the original feeling of a natural fiber product, to provide an electroconductive spun yarn for achieving the fiber product, and to provide a natural fiber top subjected to electroconductive finishing for obtaining the electroconductive spun yarn.  <P>SOLUTION: A monomer solution 2 capable of forming an electron conjugated polymer, and an oxidizing agent solution 3 are imparted to a natural fiber sliver 1 to polymerize the electron conjugated polymer on the surface of the sliver 1. Then, the resultant sliver is wound in a top shape. As a result, the natural fiber top subjected to the electroconductive finishing by the electron conjugated polymer is obtained, and the electroconductive spun yarn is obtained by spinning the natural fiber top. The fiber product having the excellent antistatic properties while retaining the original feeling of the natural fiber product is obtained by using the electroconductive spun yarn as a part or the whole of the spun yarn to be woven or knitted, or entangled, and carrying out the weaving or knitting, or entanglement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009102520-A (JP)
Title: Thermoplastic resin composition and molded article
Inventor: MAEDA KAZUHIKO
IPC: C08L77/00
Filed: 2007-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which is excellent in the balance between the impact resistance of an obtained molded article and the flowability during molding and further excellent in chemical resistance and wear resistance.  <P>SOLUTION: The thermoplastic resin composition contains 5-95 parts by mass of a polyamide (A), 4.9-80 parts by mass of a graft copolymer (B) obtained by polymerizing an aromatic vinyl-based monomer and a vinyl cyanide-based monomer to a rubber-like polymer containing an acid-modified α-olefin copolymer having a viscosity average molecular weight of 1,000-9,000 and an ethylene-propylene nonconjugated diene copolymer, and a copolymer (C) which is obtained by copolymerizing an unsaturated carboxylic acid monomer, an aromatic vinyl-based monomer and a vinyl cyanide-based monomer, contains carboxylic acid group and has a number average molecular weight of 20,000-70,000, wherein the total of (A), (B) and (C) is 100 parts by mass.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009105333-A (JP)
Title: Crystal silicon, crystal silicon ribbon, solar cell, and method for manufacturings of them
Inventor: SAKURAGI SHIRO
IPC: H01L31/04
Filed: 2007-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a material loss in a process of obtaining a silicon ribbon for a solar cell.  <P>SOLUTION: By cutting a circular silicon ingot 1 into a square shape, a thick square silicon wafer 7 having a front surface with the plane orientation of a (110) plane and having a thickness of 1 to 5 mm is manufactured. Comb-shaped resist patterns 71 and 72 are formed on the surface of the thick square silicon wafer 7. By performing anisotropic etching on the front surface in the perpendicular direction, the comb-shaped silicon substrates 73 and 74 having front surfaces with the plane orientation of the (110) plane and having thicknesses of 1 to 5 mm are manufactured. A single crystal silicon ribbon comprising comb teeth 73b and 74b of the comb-shaped silicon substrates 73 and 74 is converted into a cell to manufacture a solar cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107378-A (JP)
Title: Bumper beam structure for automobile
Inventor: EMURA MASAHIKO
IPC: B60R19/04
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bumper beam structure for an automobile capable of generating a large collision reaction force when the area of a collision part is large and suppressing the collision reaction force when it is small.  <P>SOLUTION: In a bumper beam 10 of an open section or a rectangular section, a plurality of vertically extending weak parts 31 are formed on a front wall 26 of an open section or a rectangular section at a predetermined pitch in the longitudinal direction. Thus, the differential rigidity by the weak parts 31 is generated at the predetermined pitch P in the longitudinal direction of the bumper beam 10. When an automobile is collided, and a concentrated load is applied from a front side to a narrow range of the bumper beam 10, the bumper beam 10 is deformed by the concentrated load with the weak part 31 close to the collision part as a starting point, and the collision reaction force is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107038-A (JP)
Title: Working method
Inventor: MATSUDA HIROYUKI
IPC: B23C3/00
Filed: 2007-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a constituent element of an optical component from peeling off, and also prevent an increase in working man-hours in a working method for separating a laminated optical component.  <P>SOLUTION: Since a thin part TP3 of an upper layer W3 is cut together with at least an upper part of a lower layer W2 constituting a workpiece W, an optical element provided on the upper layer W3 and other components are separated by finally cutting the thin part TP3, for example, while remaining the part TP3. The thin part TP3 is cut and removed with small cutting resistance, so that the upper layer W3, which is the optical element and other components, can be prevented from peeling off and a defective article is not generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109795-A (JP)
Title: Photosensitive resin composition
Inventor: YAMAMOTO YUSUKE
IPC: G02F1/1337
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive resin composition having good alkali developability and giving a cured product used for forming a protrusion for a vertical alignment liquid crystal display element having excellent voltage retention property.  <P>SOLUTION: The alkali developable photosensitive resin composition (Q) used for forming a protrusion for a vertical alignment liquid crystal display element includes: a hydrophilic resin (A) containing a (meth)acryloyl group and a carboxyl group obtained by modifying an epoxy resin; a thermo-radical polymerization initiator (B) having a ten-hour half-life temperature of 100-250°C; and a photoradical polymerization initiator (C).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107271-A (JP)
Title: Clip
Inventor: HONDA YOSHIYUKI
IPC: B43K25/02
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that when a clip is lifted (separated from a shaft cylinder of a writing implement) to insert a writing implement fitted with a clip into a pocket or the like, stress caused by the curvature of the clip concentrates on a vertical angular part which is a connection part between both side edges and the clip , and a vertical angular part which is a connection part between the clip and a fitting part, resulting in the progress of the fatigue of this portion notably and leading to a risk of breakage at the end together with the lowering of a clamping force.  <P>SOLUTION: The clip comprises a base fixed to a shaft cylinder, and a clip body connected to the base. A wall is erected in the longitudinal direction of the clip body, and a recessed part is formed at the wall part. A connection part between the recessed part and the wall is formed in a curve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009109443-A (JP)
Title: Device for measuring mounting attitude
Inventor: EZAWA KAZUAKI
IPC: G02B7/182
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient and easy mounting adjustment in work of aligning a reflector (facet 31) to be attached to a heliostat 3 to a rotation conical line plane in a pseudo manner.  <P>SOLUTION: A device for measuring the attitude of mounting the reflector (facet 31) constituting the heliostat 3 for condensing sunlight includes an image acquisition device 12 disposed in the center of a pseudo spherical surface 51 formed by the facet 31, a target 11 installed near the image acquisition device 12, and an image display apparatus 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117067-A (JP)
Title: Vehicular lamp system
Inventor: OSHIO HIROHIKO
IPC: F21V13/00
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular lamp system enabled to realize light distribution suitable for a motorway mode or a wet road mode, in addition to a high-beam mode or a basic mode.  <P>SOLUTION: The system is at least able to change over light distributions between a basic mode and a motorway mode. At the basic mode, shading region switching means 26, 30 shield light of a high-intensity region, and at the same time, a defection control means 50 controls a lamp light axis Lx in a straight-forward direction at the basic mode. At the motorway mode, the shading region switching means 26, 30 are to be in a state not to shield light of the high-intensity region, and at the same time, the deflection control means 50 controls deflection of the lamp light axis toward a self-lane side. This enables to have a light distribution directing the high-intensity region toward far front of the self-lane, and on the other hand, the self-lane can be brightly illuminated without dazzling a foregoing or an oncoming vehicle, realizing illumination suited for a high-speed or middle-speed running motorway mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT