baber/WOPTO huggingface dataset:
Patent JP-2010047458-A (JP)
Title: Mineral multifunctional substrate
Inventor: KOBARI MASAHIRO
IPC: B28B1/00
Filed: 2008-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mineral multifunctional substrate excellent in fire proofing and noncombustible property, light-weight property, high heat insulating property, water resistance, disposal property by which it can be returned to soil, or the like.  <P>SOLUTION: The mineral multifunctional substrate is composed by using a pearlite obtained by baking and foaming obsidian and having an independent bubble structure and an apparent specific gravity of from 0.05 to 0.2 and an average pearticle diameter of from 0.5 to 20 mm, by forming a raw molding material by sealing and covering the outer surface of the pearlite in a ratio of from 10 to 20 vol.% with an adhering and solid-forming material prepared by blending calcium silicate or a hydraulic cement in a ratio of from 3 to 30 vol.% into a sodium silicate, and then by filling and molding the raw molding material in a given mold and then heating it at a temperature not lower than 160°C and adhering and solidifying the pearlite mutually with a strong adhering and solid-forming layer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068982-A (JP)
Title: Body aid
Inventor: KARIYA KENJI
IPC: A61H33/00
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body aid which allows a user to stoop for standing to work with a burden alleviated more efficiently on the waist of the user and can be avoided from becoming an obstacle to any other working.  <P>SOLUTION: The body aid 1, which reduces a burden on the waist of a user Y who stoops for standing to work toward a washstand 2, includes: a bendable hanger 6, which is supported above the washstand 2 to hang down; and a thoracic limb suspender 7 which can be disposed vertically above the washstand 2 via the hanger 6 to lift at least the axillae Wl, Wr of the user Y upward from the bottom.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070812-A (JP)
Title: Free-cutting austenitic stainless steel wire rod excellent in cold forgeability, and manufacturing method therefor
Inventor: HIKASA HIRONARI
IPC: C22C38/58
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield by giving machinability and cold-forgeability to austenitic stainless steel without using heavy metal kinds (Pb, BI, Se, Te) having bad influence on the environment, thereby performing the working of a complicated part while performing cold-forging to the part, whereas the working of the complicated part has been performed by machining only heretofore.  <P>SOLUTION: A free-cutting austenitic stainless steel wire rod excellent in cold-forgeability includes, by mass%, ≤0.030% C, 0.1 to 2.0% Si, 0.1 to 3.0% Mn, ≤0.05% P, 0.01 to 0.04% S, 8.0 to 12.0% Ni, 17.0 to 20.0% Cr, 1.0 to 4.0% Cu, ≤0.030% N, 0.002 to 0.010% Al, 0.001 to 0.010% Ca, 0.001 to 0.020% O, and the balance Fe with inevitable impurities, wherein a composite inclusion of an oxide of a CaO-SiO<SB>2</SB>-Al<SB>2</SB>O<SB>3</SB>-MnO system and a sulfide of (Mn,Cr)S having low softening point is formed by satisfying conditions of 0.25≤Ca/Al≤2.50 and 0.10≤Ca/O≤0.30 by mass ratio. Further, the ratio of the number of inclusions of sulfide and the oxide having <2 μm long-diameter in the interval from the surface layer to 1 mm depth is ≥80%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010006600-A (JP)
Title: Wind-breaking and bird and animal-repelling garbage bag collecting box
Inventor: TANAKA SHIGEAKI
IPC: B65F1/00
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind-breaking and bird and animal-repelling garbage bag collecting box not requiring a wide place and large-scale installing work, that is a garbage bag collecting tool used at a garbage bag collecting station, that protects garbage bags from wind, birds, and animals, and minimizes trouble and waste of garbage taking out work for taking out garbage bags and garbage collecting work.  <P>SOLUTION: A garbage bag receiving tray 3 in a cylinder container 1 for storing garbage bags moves downward by weight of the garbage bags injected from a dome lid 2. The garbage bags are sterically collected in the cylinder container 1 and are completely cutoff from the outside. The garbage collecting work can be very easy as the dome lid 2 is opened and the garbage bags are stacked from an upper stage in order, so that the garbage receiving tray 3 functions to make taking out of garbage bags very easy by rising along with the garbage bags.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080117-A (JP)
Title: Light emitting element, and display device
Inventor: OTA TAKASHI
IPC: H01L51/50
Filed: 2008-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element having improved external quantum efficiency for actualizing display superior in color reproductivity, and to provide a display device.  <P>SOLUTION: The light emitting element includes pixels each consisting a plurality of sub pixels having R, G, B emission colors, the sub pixels each having a laminated structure including a reflecting electrode, a dielectric layer provided on a light reflecting layer, a light emission layer provided on the dielectric layer, a transparent electrode provided on the light emission layer, an insulating layer provided on the transparent electrode, and a transparent layer provided on the insulating layer, the sub pixels being arranged adjacent to each other on two dimensions. The sub pixels are set so that the laminated structures are equal in thickness. On the other hand, some of the sub pixels have emission color spectral properties shifted from one of subtractive three elementary colors and color conversion layers are provided thereon for correcting color shift.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078769-A (JP)
Title: Selecting method and manufacturing method for photomask blanks, and manufacturing method for photomask
Inventor: NAKATSU MASAYUKI
IPC: G03F1/50
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a selecting method and a manufacturing method for photomask blank in which a photomasks with small change in flatness and shape before and after a pellicle is stuck is manufactured.  <P>SOLUTION: The selecting method for photomask blanks selects photomask blanks each having a height difference of ≤0.15 μm between two points symmetrical about the center of the photomask blank as a point of symmetry in an area wherein the pellicle is stuck or a variance of ≤0.20 μm in height at a point on a concentric circle having its center at the center of the photomask blank. Also, the method of manufacturing the photomask blanks by preparing a substrate for a photomask which has a predetermined value of height difference between two optional points symmetrical about the center of the substrate for the photomask as a point of symmetry in the area where the pellicle is stuck or variance in height at the point on the concentric circle having its center at the center of the substrate for the photomask. The manufacturing method for the photomask uses the selected or manufactured one.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010078827-A (JP)
Title: Image forming apparatus, and process cartridge
Inventor: IGARASHI JUN
IPC: G03G21/06
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus with which cleaning ability to specific small-diameter spherical toner is easily improved.  <P>SOLUTION: As the toner, the toner with the ratio of toner of ≥0 mass% and ≤20 mass% which has the average roundness of ≥0.97 and ≤1, the volume average particle size of ≥3 μm and ≤7 μm, and the number average particle size of ≤3 μm is applied, and the abrasion powder amount of a latent image holder accumulated on the cleaning blade of a cleaning means is ≥0.1 mg/cm and ≤1.0 mg/cm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080251-A (JP)
Title: Fuel cell system and method for controlling the same
Inventor: IKADA TAKUMOTO
IPC: H01M8/04
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of enhancing fuel consumption efficiency in a warming device, and to provide a method for controlling the fuel cell system.  <P>SOLUTION: The fuel cell system decides whether exhaust gas temperature detected with a sensor is at calculated dew-point temperature or lower or not, and when the exhaust gas temperature exceeds the dew-point temperature (S6, No), and when coolant quantity can be increased (S7, Yes), the coolant quantity is increased (S10), and when increase of the coolant quantity is not possible (S7, No), and when mixed gas quantity can be reduced (S8, Yes), the mixed gas quantity is reduced (S9). When stack temperature is at warming target temperature or higher (S11, Yes), the stack temperature is controlled at dew-point temperature or higher, and the residual water is actively exhausted to the outside (S12).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080267-A (JP)
Title: Electro-optical device, manufacturing method of electro-optical device, and electronic equipment
Inventor: YANAGIHARA HIROKAZU
IPC: G09G3/20
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device which has no variation in transmissivity in pixels, and is superior in optical characteristics, a manufacturing method of the electrooptical device, and electronic equipment.  <P>SOLUTION: The electro-optical device has a plurality of light-emitting regions 16, and includes a substrate 32, a barrier rib 54 which is formed on the substrate 32 and mutually partitions the plurality of the light-emitting regions 16, a light transmissive resin layer 46 which is arranged at the bottom of a recess formed of the substrate 32 and the barrier rib 54 and in which at least one part of a surface is formed to be inclined against a flat face in parallel with the substrate 32, and a light-emitting layer 42 which is arranged on the resin layer 46 and has a surface nearly in parallel with the surface of the resin layer 46.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010080800-A (JP)
Title: Light emitting device, and manufacturing method thereof
Inventor: KAMAMORI HITOSHI
IPC: H01L33/48
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a light emitting device having a light emitting element mounted in a package.  <P>SOLUTION: The light emitting device includes a glass package 2 having a recess in the center, a through electrode 4 formed by filling a conductive material in a through-hole 3 provided in the bottom of the recess 5, a light emitting diode element 6 stored in the recess 5 and mounted on the through electrode 4, an insulating multilayer interference film 7 formed on an inner wall surface and a bottom surface of the recess 5, and a sealant for sealing the light emitting diode element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081966-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: KAMEISHI WATARU
IPC: A61B8/00
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To transmit two types of ultrasonic waves having a same frequency and change pattern but having mutually inverted phases highly accurately compared with conventional ones.  <P>SOLUTION: A transmission transformer 61 includes a primary-side coil 61a and a secondary-side coil 61b, and applies a voltage induced at the secondary-side coil 61b, to an ultrasonic transducer 7. A transistor 62 is connected to be switchable between a potential point whose voltage is VP and one end of the primary-side coil 61a, a transistor 63 is connected to be switchable between a grounded potential point and the one end of the primary-side coil 61a, a transistor 64 is connected to be switchable between the potential point whose voltage is VP and the other end of the primary-side coil 61a, and a transistor 65 is connected to be switchable between the grounded potential point and the other end of the primary-side coil 61a. A control circuit 66 simultaneously turns on the transistors 62 and 65 or simultaneously turns on the transistors 63 and 64.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086057-A (JP)
Title: Reference voltage generating circuit
Inventor: SATO YASUNORI
IPC: G05F3/30
Filed: 2008-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the consumed current and the circuit area of a starting circuit of a band gap circuit at the same time.  <P>SOLUTION: This reference voltage generating circuit has: a band gap circuit including a diode-connected transistor Q1, a transistor Q2 which together with the transistor Q1 forms a first current mirror circuit, and transistors Q3, Q4 which are supplied with currents from the transistors Q1, Q2, respectively, the band gap circuit outputting a predetermined reference voltage corresponding to a band gap voltage of the pn junction of the transistors Q3, A4; and a starting circuit including a transistor Q5 which together with the transistor Q1 forms a second current mirror circuit, a transistor Q6 which turns on as a current flows through the transistor Q5, and a transistor Q7 which supplies a starting current for starting the band gap circuit to a current path from the transistor Q1 to the transistor Q3 while the transistor Q6 is off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085521-A (JP)
Title: Developing device and image forming apparatus
Inventor: SUZAKI TOSHIKAZU
IPC: G03G15/06
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of failure from the beginning of the use of a developing device to the end of its use, even if electrostatic capacitance between an electrostatic latent image carrier and a developer carrier changes due to the state of use of the developing device.  <P>SOLUTION: An amount of conveyed two-component developer required to form a normal visible toner image in a developing device is 150 to 250 g/square meters, taking into account of a change in the state of use of the developing device based on the individual difference (initial variations) of each component in the beginning of its use, a change in the state of use of the developing device based on variations during assembly, and a change in the state of use of the developing device from the beginning of the use to the end of the use in durability. In this case, a development bias voltage application mechanism is designed so that a development AC bias voltage Vpp is 1.4 kV, which is a target in the vicinity of 187 pF that is the central value of a change (from about 124 pF to about 249 pF) of electrostatic capacitance between the developing roller and the photoreceptor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083974-A (JP)
Title: Method for producing resin laminate
Inventor: NISHIMOTO TETSUYA
IPC: C09J11/06
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a resin laminate bonded by a slightly yellowed cured material excellent in heat resistance.  <P>SOLUTION: The method for producing the resin laminate includes: interposing an adhesive comprising (A) a (meth)acrylic radical-polymerizable monomer, (B) an organic peroxide having a 10-hour half-life temperature of 100-160°C, and (C) a nitrogen compound containing urea between a resin molding and another resin molding; polymerizing and curing the adhesive in an atmosphere at 20-28°C; and carrying out an annealing treatment at ≥95°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082575-A (JP)
Title: Method and apparatus for manufacturing spiral type fluid separation membrane element
Inventor: UMETANI HIROSHI
IPC: B01D63/10
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing spiral type fluid separation membrane elements in which a channel material for permeating liquid and separation membrane units is evenly arranged on the outer periphery of a water collection pipe causing no displacement, thus forming the element concentric with the water collection pipe, having the periphery of high roundness.  <P>SOLUTION: The method for manufacturing a spiral type fluid separation membrane element includes a first process of forming the separation membrane units by double-folding sheet separation membranes to hold the channel material for raw liquid therein, a second process of forming a laminated body 29 by laminating 50-300 sheets of the separation membrane units and channel materials for permeating liquid alternately and applying an adhesive 28 to folding return ends and both edges thereof on the upper faces of the respective separation membrane units, and a third process of winding the laminated body 29 around the water collection pipe 34. A thermocompression bonding process is provided between the second and third processes for collectively heat-fusing the ends of the water collection pipe side at the channel material for permeating liquid of all the laminated sheets by a hotplate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009094066-A (JP)
Title: Lighting or signalling device for motor vehicle
Inventor: DE LAMBERTERIE ANTOINE
IPC: H01L33/60
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To make width of a signalling or a lighting device compact and improve the performance.  <P>SOLUTION: The lighting or the signalling device for a motor vehicle, having an optical axis (Ox) and including at least one light source (S) and at least one guide (N) for the light rays between the source and an exit face (B), the guide having an entry edge (Ne) associated with the source. The guide (N) for the light rays is formed with sheets (1, 1a, 1b, 1c and 1d) and the sheets have curved rear edges (4, 4a, 4b, 4c) convex towards the rear, enabling to provide reflection of the light rays towards the exit face (B). A curved shape of the rear edges (4, 4a, 4b) is associated with the profile of the exit face (B) so that the emitted light rays have a direction contained in a substantially horizontal plane (π) containing the optical axis (Ox) of the device.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010087423-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: OKAYAMA YASUNORI
IPC: H01L21/8244
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device suppressing increase of threshold variation of a transistor.  <P>SOLUTION: An SRAM memory cell includes: a first pMOS transistor Tp1 having a first gate electrode Gp1, and first source and drain diffusion layers; a first nMOS transistor Tn1 having a second gate electrode Gn1 separated from the first gate electrode, and second source and drain diffusion layers; a second pMOS transistor Tp2 having a third gate electrode Gp2, and third source and drain diffusion layers; a second nMOS transistor Tn2 having a fourth gate electrode Gn2, and fourth source and drain diffusion layers; a source/drain contact CS1 connected to one of the first source/drain diffusion layers; a contact SC1 connecting the first gate electrode and the third source/drain diffusion layers; and a contact C1 which is formed on an element isolation insulating film and electrically connects the first and second gate electrodes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092598-A (JP)
Title: Battery pack
Inventor: WADA HIROSHI
IPC: H01M2/10
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery pack, with a plurality of unit cells connected, being easy to assemble and also having highly reliable joint parts without risk of coming off by vibration or shock after assembly.  <P>SOLUTION: The battery pack with a plurality of unit cells 11 connected in series or in parallel includes a battery holding member 13 equipped with a unit cell housing and a terminal holding part, and a terminal presser foot member 19. The unit cells are housed in the unit cell housing so that a face having a maximum area of the unit cell is parallel to a bottom face of the unit cell housing, and terminals of each unit cell are pinched between the terminal holding part and the terminal presser foot member. A conductive member is arranged at a position where at least either the terminal holding part or the terminal pressing foot part contacts with the terminal, whereby, electrical connection is achieved between the terminals of the different unit cells.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010093890-A (JP)
Title: Electric motor
Inventor: KUMAGAI SHUNJI
IPC: H02K13/00
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor that is reduced in size and enhanced in performance, wherein the life of a brush can be accurately set.  <P>SOLUTION: A brush holder 36 includes a biasing member (spring SP) that biases a carbon brush (brush 21) toward a commutator 10. The initial brush length of the carbon brush in the biasing direction of the biasing member is so set that the expression of A=3C+F is met, where, A is the initial brush length; F is the wear allowance for the carbon brush in the biasing direction; and C is the clearance between the brush holder 36 and the commutator 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010091732-A (JP)
Title: Resin composition for forming core part and resin film for forming core part using the same, and optical waveguide using these
Inventor: MAKINO TATSUYA
IPC: C08F20/30
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for manufacturing an optical waveguide excellent in bending durability, twisting durability and sliding durability, and to provide an optical waveguide having the above characteristics.  <P>SOLUTION: A resin composition for forming a core part of the optical waveguide contains (A) a base polymer, (B) a (meth)acrylate having an average addition molar number of 4 to 30 moles of ethylene oxide groups and/or propylene oxide groups, and (C) a photoradical polymerization initiator. A resin film for forming the core part is obtained using the resin composition for forming the core part. The optical waveguide has the core part formed by using the resin composition for forming the core part or the resin film for forming the core part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092551-A (JP)
Title: Optical disk device and recording strategy adjustment method for the same
Inventor: KUBO MITSUMASA
IPC: G11B7/125
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate adjustment of a recording strategy for an optical disk device.  <P>SOLUTION: An optical pickup 16 for an optical disk device uses a plurality of light sources such as an LD for CDs and an LD for DVDs. When a CD-R/RW is loaded as an optical disk 10, test data is recorded with a CD laser beam and reproduced with a DVD laser beam, and a pit length and a land length are measured to adjust the recording strategy.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097749-A (JP)
Title: Fuel battery cell stack unit and fuel battery module
Inventor: SENTODA NORIO
IPC: H01M8/24
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel battery module capable of achieving more stable power supply, and to provide a fuel battery cell stack unit for constituting the same.  <P>SOLUTION: The fuel battery module FC includes a plurality of electrically connected tubular fuel battery cells 4 operating with air and fuel gas, and a cover member 1 as well as a base member 2 constituting a vessel part forming cell rooms for housing the fuel battery cells 4. It further includes electrode rods 35a, 35b for taking out electricity from the fuel battery cells 4, wherein electric connection members for connecting the cells and the electrode rods 35a, 35b are arranged separately from peripheral members.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009118472-A (JP)
Title: Ip network system
Inventor: MIYATA HIROSHI
IPC: H04L12/42
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an IP network system by which a packet can reliably arrive even when failures occur in one of its routes.  <P>SOLUTION: The IP network system establishes packet communication between hosts through a ring network which is composed of several relay apparatuses. In this case, the relay apparatuses transfer received packets to destination hosts respectively through clockwise and counterclockwise routes of the ring network according to the transfer direction information which is included in the received packets.  <P>COPYRIGHT: (C)2009,JPO&INPIT