baber/WOPTO huggingface dataset:
Patent JP-2011028976-A (JP)
Title: Positive electrode active material, positive electrode, and nonaqueous electrolyte battery
Inventor: FUJIKI SATOSHI
IPC: H01M4/525
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery endowed with both high battery capacity and charge and discharge cycle characteristics.  <P>SOLUTION: The nonaqueous electrolyte battery is produced by using a positive electrode active material wherein at least one kind of a metal element M1 different from a primary transition metal element A exists on at least a part of the surface of lithium-containing transition metal oxide including the primary transition metal element A and a compound of a metal element M2 different from the metal element M1 is adhered to at least a part of the surface of lithium-containing transition metal oxide including the primary transition metal element A or a compound of the metal element M2 different from the metal element M1 exists in the vicinity of the lithium-containing transition metal oxide. It is preferable that a whole composition of the positive electrode active material has a relationship of 0.001<metal element M1/(metal element M1+primary transition metal element A) <0.2 in an atomic ratio. Further, it is preferable that the compound of the metal element M2 is either of metal salt, metal oxide, or metal halide. The composition to the primary transition metal element A of the metal element M2 is different whether a compound of the metal element M2 is either of metal salt, metal oxide, or metal halide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029411-A (JP)
Title: Thin-film transistor, method for manufacturing the same, and liquid-crystal display device
Inventor: HAMANO KUNIYUKI
IPC: H01L21/336
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide: a thin-film transistor comprising a low-temperature polysilicon transistor having a low off-current, excellent potential-holding characteristics, low power usage, and a high operating speed; a method for manufacturing the thin-film transistor; and a liquid-crystal display device using the same.  <P>SOLUTION: The thin-film transistor uses an inversely staggered structure with a gate electrode 11, a gate insulating film 12, a channel region, and source/drain electrodes 15a, 15b formed on top of a glass substrate 10. The channel region includes a polysilicon film 13 and an a-Si:H film 14 that covers the top and sides of the polysilicon film 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009246392-A (JP)
Title: Substrate processing apparatus
Inventor: ISHIHARA MASAHITO
IPC: H01L21/285
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing apparatus in which an impedance matching state is maintained, without being changed by a large amount, even if a substrate holder is moved.  <P>SOLUTION: This substrate processing apparatus comprises a processing chamber; a substrate holder disposed in the chamber for holding a substrate; a high-frequency power source for supplying a high-frequency power to the substrate holder; a matching box, electrically located in between the substrate holder and the high-frequency power source; and a movement mechanism for making g the substrate holder and the matching box move integrally.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011026513-A (JP)
Title: Curable cyclic phosphazene-based compound and method for producing the same
Inventor: CHO JAE CHOON
IPC: C08F30/02
Filed: 2009-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable cyclic phosphazene-based compound having a low dielectric constant and dielectric loss factor and high thermal stability, and a method for producing the same.  <P>SOLUTION: A method of introducing 2-6 curable reactive groups to a cyclic phosphazene substance with 6 substitution positions and introducing substituents of various structures to the remaining positions can adjust the degree of curing, polarization and free volume of the molecule, or the like. The substance having a low dielectric constant and dielectric loss factor and high thermal stability and interface adhesion can be thus produced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034718-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: MITSUYASU HIROSHI
IPC: H05B41/24
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device and a lighting system capable of surely keeping on lighting a discharge lamp even with a comparatively large starting voltage until its end of life without outputting a voltage more than necessary, even with a state of use in which a length of wires from the discharge lamp lighting device to the discharge lamp is long.  <P>SOLUTION: The device includes a direct-current power source circuit 1, an inverter circuit 2 connected to the direct-current power source circuit 1 for converting an output voltage of the direct-current power source circuit 1 into an alternating-current voltage, a frequency sweep circuit 5 gradually changing operating frequencies at start of operation of the inverter circuit 2, and a secondary voltage detection circuit 6 detecting an output voltage of the inverter circuit 2. A threshold value of the secondary voltage detection circuit 6 for detecting an output voltage of the inverter circuit 2 is to be set at a value exceeding a starting voltage of the discharge lamp La.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033762-A (JP)
Title: Projection type image display device
Inventor: YAMAGUCHI YUTAKA
IPC: G02F1/13357
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection type image display device having a high contrast in which light leakage caused by zero-order light reflected by an image display element and caused by diffracted light, is suppressed.  <P>SOLUTION: The projection image display device includes: light source; polarization/separation element having a polarization/separation plane through which one polarized light passes and which reflects the other orthogonal to the one; a reflection type image display element for modulating the incident light into image light and reflecting the image light; a retardation plate disposed between the polarization/separation element and the image display element; and a projection lens projecting image light to a screen. In this case, the retardation plate 12g has refractive indices different between two orthogonal directions in an optical surface thereof, and gives phase difference larger than λ/4 to the polarized light of one set wavelength λ in the using wavelength region vertically made incident on the optical surface; and supposing z axis be a normal to a light entering/exiting surface of the polarization/separation element, y axis be perpendicular to z axis and a normal to the polarization/separation plane, and x axis be perpendicular to z-and y-axis, the retardation plate has optic axis within xz plane and tilted to x axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011031467-A (JP)
Title: Drill for working, working apparatus and method of manufacturing worked product
Inventor: YANAGISAWA SO
IPC: B28D1/14
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill for working, and a working apparatus and a method of manufacturing a worked product, which extend the tool life and improve the quality of worked products and the working speed.  <P>SOLUTION: The drill 20 for working is equipped with: a cylindrical core drill 21; and a spray portion 25 spraying a liquid from an inner space IS of the core drill 21 toward the tip 211 of the core drill 21. The spray portion 25 has an introductory passage 251 introducing the liquid and a spraying passage 253 connecting the introductory passage 251 with the inner space IS of the core drill 21 and extending with a specified angle Θ to the axial direction AX of the core drill 21.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034338-A (JP)
Title: Gate device
Inventor: KISHIDA MAKOTO
IPC: G07B15/00
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate device whose maintenance is simplified.  <P>SOLUTION: The gate device includes: a front cover 10 with a display part or a card touch part formed thereon; and a body part surrounded by the front cover 10. The body part includes a gutter-shaped main frame 13 in which a front part 13a and an upper part 13b are continued as a primary member, and equipment is mounted inside the main frame 13. A reading unit part whose maintenance is especially necessary is incorporated in the upper part 13b of the main frame 13. The front cover 10 is mounted on the main frame 13 so as to freely slide up and down, and a rotational type column 22 by which the front cover 10 is held at a maintainable position is mounted on the lower end part of the main frame 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037979-A (JP)
Title: Rubber composition for inner liner and pneumatic tire
Inventor: IMOTO YOJI
IPC: B60C5/14
Filed: 2009-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for an inner liner capable of improving rolling resistance characteristics and endurance with a good balance thereof, and a pneumatic tire having an inner liner produced using the same.  <P>SOLUTION: The rubber composition for an inner liner includes 5-45 pts.mass of a coal pitch-based carbon fiber based on 100 pts.mass of a rubber component.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037588-A (JP)
Title: Elevator car
Inventor: MINAMI MASAKI
IPC: B66B11/02
Filed: 2009-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator car further facilitating alignment of side plates with respect to skirting boards.  <P>SOLUTION: The elevator car 10 includes a bottom surface 15 having the plurality of skirting boards 12 on a peripheral edge thereof; and the side plates 11 attached onto the individual skirting boards 12. Two projections 22 projected above toward the side plate 11 are disposed on an upper portion 12b of each skirting board 12. Locking holes 21 for inserting their respective corresponding projections 22 are disposed in a bottom section 11b of the side plate 11. Each projection 22 is made up of a base portion 22a formed on the skirting board 12, and a tapered portion 22b formed on the base portion 22a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037793-A (JP)
Title: Metal complex and method for producing the same
Inventor: INUBUSHI YASUTAKA
IPC: C07D309/38
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal complex which has outstanding gas separation performance.  <P>SOLUTION: The metal complex includes: a dicarboxylic acid compound (I) expressed by formula (I), wherein R<SP>1</SP>and R<SP>2</SP>are each, the same or different, a hydrogen atom, alkyl group which may have a substituent, or a halogen atom, and X denotes a group containing a hetero atom; at least one metal chosen from chromium, molybdenum, tungsten, manganese, iron, ruthenium, cobalt, rhodium, nickel, palladium, copper, zinc and cadmium; and an organic ligand which can be bidendate with the metal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041475-A (JP)
Title: Antibody production method
Inventor: YABE HIROYUKI
IPC: C12P21/00
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibody production method, by which the content of viruses can be reduced, while low controlling the ratio of antibody aggregates to the antibody.  <P>SOLUTION: The antibody production method in which an interaction of an antibody with a ligand is utilized to obtain the antibody as a medicine from a solution containing the antibody is characterized by including a process for holding the solution containing the antibody at pH 2.5 to 3.5 for 0.5 to 10 min.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041955-A (JP)
Title: Method for producing joined body, and joined body
Inventor: OGAWA KAZUO
IPC: B22F1/02
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for producing a joined body obtained by being joined with metal nanoparticles, the technique allowing durability of the joined body to a heat cycle to be increased even without using an organic binder.  <P>SOLUTION: A first body 31 to be joined is coated with a first paste 10 which has a high content of metal nanoparticles 12 in a dispersion medium 13 and has a high viscosity, the surface of the first paste 10 is coated with a second paste 20 which has a low content of metal nanoparticles 22 in the dispersion medium 13 and has a low viscosity, a second body 32 to be joined is mounted on the second paste 20, and they are heated and sintered to form the joined body 35 having a joined part 34 composed of a first joining layer 34a and a second joining layer 34b. By combining the pastes having different viscosities and the contents of the metal nanoparticles, the joined layer of double layers with different thicknesses and densities is formed, and stress caused by a difference in the thermal expansions of the bodies to be joined is relaxed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044652-A (JP)
Title: Component mounting apparatus and method
Inventor: KURODA YURI
IPC: H05K13/04
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting apparatus and method, capable of properly mounting a component on a substrate, even when a liquid bonding material is used.  <P>SOLUTION: The component mounting apparatus has at least a stage on which a substrate to which a liquid bonding material is applied is mounted, a holder that holds a component to be bonded on the substrate while the component is opposed to the substrate, an actuator that moves the holder toward the substrate, and a controller that controls driving of the actuator. In the component mounting apparatus, a liquid surface contact decision unit that determines whether or not the component contacts with a liquid surface of the liquid bonding material based on variation of a current value for driving the actuator, is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011046000-A (JP)
Title: Method and apparatus for producing injection-molded article
Inventor: YAMAUCHI SHOJI
IPC: B29C45/16
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of work to produce a side turn lamp 1 by unifying a housing 3 and a lens part 4 which are primarily injected by secondary injection.  <P>SOLUTION: After the housing 3 injected by a first injection apparatus 6 is transferred with a mold 6-2 to a turntable 13 and incorporated with a light source 2 while the table 13 is turned, the mold 6-2 with the housing is transferred to a second injection apparatus 7 where the lens part 4 is injection-molded, and the secondary injection is carried out by the second injection apparatus 7. The produced side turn lamp 1 is transferred with the mold 6-2 to the turntable 13 and taken out while the table 13 is turned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052985-A (JP)
Title: Rotation angle detection device
Inventor: OHIRA KAZUHIRO
IPC: G01B7/30
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle detection device which can suppress an increase of the number of components and having required accuracy.  <P>SOLUTION: The rotation angle detection device is composed by including a magnet holder rotatably supported in a housing while being displaced in the axis direction interlocked with the rotation of a rotating axis, a magnet arranged off-set in the radial direction against the rotating axis of the magnet holder at the terminal surface of the magnet holder, a magnetism detector disposed on the extended line of the shaft center of the rotating axis of the magnet holder facing the magnet, and a rotation angle calculation part for detecting the rotation angle of the rotating body by processing the output signal of the magnetism detector. Thereby, the simply composed and inexpensive rotation angle detection device is provided which can detect the rotation angle of the rotating body not more than 360° or over 360° even by one each of the magnet and the magnetism detector.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054627-A (JP)
Title: Method of manufacturing semiconductor device, and the semiconductor device
Inventor: ABE SATOSHI
IPC: H01L21/60
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, capable of reducing a material cost by shortening the length of a metal thin wire which is used for connecting a semiconductor element, and to provide a semiconductor device.  <P>SOLUTION: In the manufacturing method, tip parts of leads 16A-16D are photographed with a CCD camera so as to obtain an image; reticles 54A-54D are superimposed on the tip parts of the leads 16A-16D appearing in the image. Thereafter, the end part of a metal thin wire 22 is wire-bonded to the upper surfaces of the leads 16A-16D overlapping with the central portions of the reticles 54A-54D. By doing so, since the length by which the leads 16A-16D that overlap the metal thin wires 22 is shortened, material cost related to the metal thin wire 22 is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051692-A (JP)
Title: Sheet feeder and image reader using the same
Inventor: OZAKI DAISUKE
IPC: B65H3/06
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for surely and separately feeding a sheet by reversely rotating a roller by a required time, regardless of operation of a user of setting the sheet.  <P>SOLUTION: An ADF 13 has a paper feeding tray 22 capable of loading a bundle of documents, a chute 29 for guiding the bundle of the documents in the feeding direction 104, a suction roller 34 and a separation roller 36 arranged in the chute 29, a suction nip piece 35 elastically energized so as to abut on the suction roller 34, a separation nip piece 37 elastically energized so as to abut on the separation roller 36, a sheet sensor 44 arranged between the suction roller 34 and the separation roller 36, and a control part for normally rotating after reversely rotating the suction roller 34 and the separation roller 36 on condition that the sheet sensor 44 detects the bundle 60 of the documents and after stopping the suction roller 34 and the separation roller 36 on condition that the sheet sensor 44 does not detects the bundle 60 of the documents.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055387-A (JP)
Title: Automatic photograph making device
Inventor: TATSUMI SATOSHI
IPC: H04N5/91
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic photograph making device capable of transmitting (transferring) multiple sheets of photographed or scribbled images to user's portable telephone terminals by receiving operations fewer than the number thereof.  <P>SOLUTION: This automatic photograph making device compounds multiple sheets of photographed or scribbled images to one sheet of image, and transmits one image data obtained by this to the user's portable telephone terminals from a contactless communication port 31. Since the user can acquire the multiple sheets of images by only one receiving operation (operation of specifically making portable telephone terminals receivable and depressing one-shot picking up button 809), any need of repeating troublesome receiving operations is eliminated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009300073-A (JP)
Title: Chemical heat storage apparatus
Inventor: SUZUKI MOTOHIRO
IPC: F28D20/00
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical heat storage apparatus capable of evenly supplying water to a heat storage material in a heat radiation process.  <P>SOLUTION: The chemical heat storage apparatus 100 includes a vessel 202, which houses the heat storage material 210 that has a specific gravity greater than that of water and that generates heat by reacting with water; a heat exchanger 209, which is furnished inside the vessel 202 and which provides heat to heat storage material 210 in a heat storage process and draws heat away from the heat storage material 210 in the heat radiation process; a water passage 204, which has an opening 203 that opens downwardly and that is furnished below the heat exchanger 209 in the vessel 202 to supply water to the vessel 202 to react with the heat storage material 210; and a dispersing plate 206, which is furnished below the heat exchanger 209 and above the opening 203 in the vessel 202, and which has a plurality of through-holes 205 to direct water supplied to the vessel 202 from the bottom toward the top.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011060706-A (JP)
Title: Lighting system and display device
Inventor: TANAKA ATSUYUKI
IPC: F21S2/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting system for reducing the leakage of light to adjacent light-emitting areas.  <P>SOLUTION: The lighting system 1 includes: an LED substrate 2; a plurality of LED light sources 3 arranged on the LED substrate 2; light-shielding barrier ribs 4, provided on the LED substrate 2, for forming light-emitting regions partitioned to include at least one of the plurality of LED light sources 3; and lens-shaped structures 5 provided on the barrier ribs 4 for covering the light-emitting regions partitioned with the barrier ribs 4. The lens-shaped structures 5 each have construction for changing the moving direction of light entering from the LED light source 3 into the lens-shaped structure 5 to reduce an angle between the moving direction of the light from the LED light source 3 and the normal direction of the LED substrate 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011062724-A (JP)
Title: Method of controlling arc start in gas shielded arc welding and controller for arc welding robot
Inventor: HIROTA SHUGO
IPC: B23K9/173
Filed: 2009-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling arc start in gas shielded arc welding by which arc start processing is performed after detecting the flow rate of gas in welding start part and determining that it is an appropriate flow rate of gas.  <P>SOLUTION: The method of controlling arc start in the gas shielded arc welding is provided by which the spouting of the shield gas is started when a welding start signal is input to the welding power source, then arc start processing is started after a predetermined preflow time is elapsed. In the method, the flow rate of gas is monitored by using as input, a signal from a gas flow sensor for detecting the flow rate of the shield gas (S1). Whether the flow rate of gas is within a predetermined range or not is determined at the point of time when the preflow time is elapsed (S5). When it is determined that the flow rate of gas is within the predetermined range, the arc start processing is started (S6). When it is determined that the flow rate is out of the predetermined range, the arc start processing is waited until the flow rate of gas falls within the predetermined range (S7). The occurrence of defective welding caused by excess or shortage of the flow rate of gas is prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT