baber/WOPTO huggingface dataset:
Patent JP-2010090029-A (JP)
Title: Method of manufacturing silicon nitride wear resistant member
Inventor: KOMATSU MICHIYASU
IPC: C04B35/584
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a silicon nitride wear resistant member which has a predetermined electric resistance value (conductivity) in addition to high strength-high toughness characteristics of original silicon nitride and is excellent in especially sliding characteristics.  <P>SOLUTION: The method of manufacturing a silicon nitride wear resistant member is characterized as follows. A raw material mixed object, in which 12-28 mass% of silicon carbide, 3-15 mass% in terms of a silicide of at least one kind selected from the group consisting of carbides of Mo, W, Ta, and Nb, 2-10 mass% in terms of an oxide of a rare earth element, 2-10 mass% in terms of an oxide of aluminum, and 5 mass% or less in terms of an oxide of at least one kind selected from the group consisting of Ti, Hf, and Zr are added to a silicon nitride powder having 1.0 μm or less of an average particle diameter and including 1.7 mass% or less of oxygen and 90 mass% or more of α phase type silicon nitride, is molded to make a molded body, the obtained molded body is degreased, thereafter is sintered at a temperature of 1,650-1,850°C under a nonoxidizing atmosphere, and thereby the carbide turns into a silicide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011145550-A (JP)
Title: Image visualization control system and liquid crystal panel
Inventor: NISHIKAWA WATARU
IPC: G02F1/13
Filed: 2010-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image visualization control system capable of providing images having specific information only in a desired user and capable of facilitating changes of display positions or display contents of the images of specific information to be provided without interrupting a main image, with a simple configuration.  <P>SOLUTION: An image display system S displays a first image IM1 with a liquid crystal display device 100 and makes a second image IM2 latent in a partial region of the first image IM1 using changes in optical rotation of polarized light which can not be discriminated by a human being with a liquid crystal panel 200 while transparently displaying the first image IM1 with the liquid crystal panel 200.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011144779-A (JP)
Title: Device for determining imbalance between air-fuel ratio cylinders of internal combustion engine
Inventor: SAWADA YUTAKA
IPC: F02D41/04
Filed: 2010-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for determining imbalance between air-fuel ratio cylinders of an internal combustion engine, suppressing erroneous imbalance determination resulted from degradation in responsiveness of an exhaust gas sensor caused by sulfur in fuel.  <P>SOLUTION: A sulfur concentration sensor 30 is disposed to a fuel tank 30 of the internal combustion engine 10. An ECU 50 calculates an imbalance determination value varying depending on air-fuel ratio imbalance between the cylinders of the internal combustion engine 10. A value of the imbalance determination is corrected depending on sulfur concentration. As a result, the erroneous imbalance determination is suppressed, even under an environment in which the fuel with high concentration of sulfur is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155380-A (JP)
Title: High-frequency amplifier circuit
Inventor: UDA NAONORI
IPC: H03F1/08
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve peaking by a high-frequency amplifier circuit without using LC resonance.  <P>SOLUTION: The high-frequency amplifier circuit has a two-stage amplification configuration of a common-emitter amplifier circuit using a transistor Tr1 as a first stage and a common-emitter circuit using darlington-connected transistors Tr2, Tr3 as a second stage. A capacitive element is inserted between an emitter of the transistor Tr1 and a collector of the transistor Tr2. The capacitive element is a diode-connected transistor Tr4, the emitter of the transistor Tr4 is connected to the collector of the transistor Tr2, the base and collector of the transistor Tr4 are connected to the emitter of the transistor Tr1. The diode-connected transistor Tr4 makes a phase shift and provides feedback to improve a gain at a high frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155880-A (JP)
Title: Tool for storing animal repellent and animal repellent
Inventor: TAKAHASHI ATSUSHI
IPC: A01M29/00
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for storing animal repellent by which the diffusion range of a smell repelling the animal is widened.  <P>SOLUTION: The tool for storing animal repellent includes a repellent-storing part, which is constituted of a receiving part composed of a supporting part extended in the vertical direction and composed of an upper side part of a cylinder part and a lower side part of a flat board part, a bottom wall and a periphery wall continuously installed in the upper terminal of the supporting part, and a lid to be capped on the receiving part so as to be freely attached and detached, and surrounded by the receiving part and the lid. The cylinder part of the supporting part is communicated with a part of ventilation holes formed in the bottom wall of the receiving part, and horizontal ventilation holes are formed at an interval in the periphery directions and upper and lower directions at least in the upper side of the cylinder part. The smell of the animal repellent stored in the repellent-storing part is introduced to the cylinder part of the supporting part, and the smell is emanated from the ventilation holes of the cylinder part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011000425-A (JP)
Title: Golf club shaft designing device and golf club shaft designing program
Inventor: KODAMA HITOSHI
IPC: A63B102/32
Filed: 2010-02-01
Abstract: PROBLEM TO BE SOLVED: To design a golf club shaft taking a swing characteristic of an object golfer into consideration.SOLUTION: A 6-axis sensor for detecting acceleration of 3-axes and angle speed of 3 axes is attached to a shaft. The club shaft designing device includes: a measurement data acquisition means for acquiring outputted data of the 6-axis sensor as measurement data when a plurality of golf clubs with shafts having different known design factor data are used for trial hitting; a response curve face calculation part for calculating a swing response curve face wherein skill of a trial hitter is functionalized from respective measurement data of the plurality of golf clubs; an optimization processing part for giving motion of a golf club grips acquired by swing response curve plane as displacement data to optimize the design factor data by analyzing motion of the golf club head while varying the design factor data, and specifying the design factor data when the acquired motion of the golf club head satisfies a prescribed objective function; and a design data outputting means for outputting the optimized design factor data.
Patent JP-2011159177-A (JP)
Title: Communication medium and communication device
Inventor: SAKASHITA KEN
IPC: G06K17/00
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication medium superior in information processing efficiency.  <P>SOLUTION: The communication medium includes a communication means communicating with a communication device, a storage means where information is stored and a control means for controlling an operation based on information received via the communication means. The control means is activated in response to the reception of an electromagnetic wave in the communication means, generates random numbers, stores them in the storage means, generates first response information including the random numbers, and transmits the first response information via the communication means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159217-A (JP)
Title: Confirmation action support device
Inventor: OGAWA MOTOYA
IPC: B60R11/04
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To support driver's confirmation action in a simple system configuration without the need of external environmental information.  <P>SOLUTION: A picked-up image from a camera 2 is input to the image input part 10 of a controller 3, and a confirmation action detection part 12 processes the picked-up image to detect driver's confirmation action. Vehicle drive information such as a vehicle speed and a steering angle is input to a vehicle information input part 11, and a confirmation action timing determination part 13 determines timing when driver's confirmation action is necessary, on the basis of the vehicle drive information. A support decision part 14 decides whether support information including an alarm to the driver is necessary or not on the basis of the determination result of the confirmation action timing and the detection result of driver's confirmation action, and a warning or support information by voice or the like is output via an output part 15 when necessary. Thus, driver's confirmation action can be supported while reducing a cost in the simple configuration without the need of external environmental information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166686-A (JP)
Title: Mobile terminal apparatus and leaving-behind prevention method
Inventor: SHIGEMATSU TAKAHIRO
IPC: G08B13/22
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal apparatus, along with a leaving-behind prevention method, capable of preventing unnecessary alarming, and also capable of preventing belongings from being left behind, even when work is required in an area where a radio wave from radio equipment is not received.  <P>SOLUTION: The mobile terminal apparatus includes a receiving unit 101 which receives a radio wave transmitted from a radio tag 210, an alarm output unit 105 which outputs an alarm when the radio wave is not received for a first predetermined time or longer, an input receiving unit 104 which receives input of snooze function ON and an extension instruction within a second predetermined time, a stop control unit 106 which stops output of an alarm for the second predetermined time even when the radio wave is not received for the first predetermined time or longer in a snooze function ON state, a counter 107 which counts the extension instruction, and an extension frequency decision unit 109 which decides whether the count value is equal to or less than a threshold, wherein the stop control unit 106 extends the second predetermined time and stops the output of the alarm when the count value is determined to be equal to or less than the threshold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169647-A (JP)
Title: Portable apparatus and installation propriety determination method
Inventor: MUKAI SHINJI
IPC: G01B21/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable apparatus having a dimension measuring function of an installing object, and an installation propriety determination method which determines installation propriety in target location of the installation object by using the portable apparatus, and which previously reports whether installation in the target location is feasible.  <P>SOLUTION: The portable apparatus has: a dimension recognition part which recognizes a dimension of the installing object; a dimension memory part which memorizes dimensions of sites likely to disturb passage of the installing object in the target location or on a conveyance route to the target location; an installation propriety determination part determining whether the installing object, of which the dimension is recognized by the dimension recognition part, can be dimensionally installed in the target location through the conveyance route; and a determination result information part which informs the determination result by the installation propriety determination part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170272-A (JP)
Title: Carrier core material for electrophotographic developer, and method of manufacturing the same
Inventor: YAMADA TOMOYA
IPC: G03G9/107
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier core material for an electrophotographic developer, capable of fully calcining particles, even when a calcination temperature is turned to 1,000°C or lower, suppressing the crack and chip of carrier particles, even when mixed with toner and agitated over a long period of time, and obtaining stable image characteristics over a long period of time, and to produce the carrier core material at low cost.  <P>SOLUTION: The mixture of iron sesquioxide powder, carbonate such as lithium carbonate, calcium carbonate, magnesium carbonate, barium carbonate or strontium carbonate, and a reducing agent is granulated, and then heat-treated at a temperature of 1,000°C or lower, in the hypoxic atmosphere of an oxygen concentration of 1.0×10<SP>-4</SP>ppm or lower.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222238-A (JP)
Title: Glass composition for electrode formation and electrode-forming material
Inventor: ISHIHARA KENTARO
IPC: C03C8/18
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To devise a glass composition for forming an electrode and an electrode-forming material hardly causing blisters or the aggregation of AL, and suitable for forming an Al-Si alloy layer and p+electrolytic layer; thereby to reduce manufacturing cost of a silicon solar cell, while enhancing characteristics of the silicon solar cell such as optoelectric conversion efficiency.  <P>SOLUTION: A glass composition for forming the electrode includes, as a glass composition, in terms of oxides in mass%, 60-90% Bi<SB>2</SB>O<SB>3</SB>; 2-25% B<SB>2</SB>O<SB>3</SB>; 0-25% ZnO; 0.01-20% MgO+CaO+SrO+BaO; and 0-25% SiO<SB>2</SB>.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175077-A (JP)
Title: Projector
Inventor: KATO HIDEKI
IPC: G03B21/14
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector in which light can be utilized effectively by preventing blue light from a blue illuminant from being reflected from a color wheel.  <P>SOLUTION: The blue light from the blue illuminant 21 is made incident on the color wheel 25 through a lens 23 and an integrator rod 24. The color wheel 25 is composed of a portion of a green phosphor layer and a transparent portion. When the blue light enters the green phosphor layer, green light is generated. The blue light and the green light transmit through the color wheel 25 and a dichroic mirror 26 and are processed time-sequentially in a digital micromirror device 29 together with the red light from a red illuminant 22. An image is projected on a screen 31 through a projection optical system 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173615-A (JP)
Title: Spout integrally molded of synthetic resin
Inventor: TSUKAMOTO RYUICHI
IPC: B65D33/38
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spout enabling a score to be sufficiently easily broken when the spout is opened without generating accidental breakage of the score during transportation of a vessel or the like though the spout is integrally molded of a synthetic resin.  <P>SOLUTION: Cut areas (20) specified by breakage scores (22 and 24) are formed not only on the top surface wall (4) but at the upper end of a cylindrical wall (6) to constitute so that the breakage may start from the breakage scores (22 and 24) formed on the cylindrical wall (6).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175852-A (JP)
Title: Fuel cell device
Inventor: HACHIKI NOBUHIKO
IPC: H01M8/04
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell device, capable of efficiently dissolving freezing of a water supply tube and a reforming water generator as well as performing an efficient operation.  <P>SOLUTION: The fuel cell device, in the case an operation of a water pump 5 is determined to be in disorder, and yet, temperature inside the fuel cell device measured by a temperature measurement unit is below a given temperature, performs control of stopping operation of the water pump 5, and at the same time, controls a switcher 19 so that a power source for supplying power to a heater is changed to one with high voltage, so that freezing of a water supply tube 16 and a reforming water generator W can be efficiently dissolved to perform an efficient operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176650-A (JP)
Title: Distributed node communication system
Inventor: MATSUFUJI SHINYA
IPC: H04J99/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system that arranges a plurality of communication stages composed of a communication node group to control transmitting and receiving timings in an integrated manner, and is applicable to application fields in a variety of forms.  <P>SOLUTION: The distributed node communication system has a sending node for sending a radio signal, a relay stage composed of one or more relay nodes which convert a received, stored demodulation signal into a radio relay signal for sending, a receiving node for receiving the radio signal, and a transmitting and receiving point controller for controlling transmitting and receiving timings of these nodes, wherein the relay stage is disposed in communication space between the sending node and the receiving node. The sending node includes a generator for generating a baseband sending signal using a link identifying diffusion sequence and a transmitter for transmitting the radio signal including the baseband sending signal. The relay node includes a function of correcting an amount of phase rotation caused in a preceding stage transmitting link along with a relay function. The receiving node includes a function of correcting the amount of phase rotation, and a function of rigidly determining a soft output to detect sending data sent by the sending node.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181539-A (JP)
Title: Display device and method of manufacturing the same
Inventor: HANNA JUNICHI
IPC: H01L29/786
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a display device including a thin-film transistor that uniformizes a crystal nucleus and includes a semiconductor film having excellent crystallinity.  <P>SOLUTION: By the method of manufacturing a display device including a thin-film transistor, where a gate electrode, a gate insulation film, a semiconductor film, and source/drain electrodes are stacked successively on a substrate including a display section, the gate insulation film is formed by allowing the surface to include hydrogen, and the semiconductor film is formed by a reactive thermal CVD method.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181551-A (JP)
Title: Thin film transistor and method of manufacturing thin film transistor
Inventor: TANAKA KOICHI
IPC: H01L29/41
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor whose on current can be stabilized, and to provide a method of manufacturing the thin film transistor.  <P>SOLUTION: An EL panel 1 has a structure such that a part of a laminate of a source electrode 6i (5i) and an impurity semiconductor film 6g (5g) of a thin film transistor such as a switch transistor 5 or drive transistor 5 used as a drive element, overlaps one end side of a channel protective film 6d (5d) which is large in film thickness. Consequently, back-gate effect operating on the channel protective film 6d (5d) covering a region to serve as a channel can be suppressed to suppress disorder of the channel, and an on current (Id) of the thin film transistor 6 (5) is made larger than before to be stabilized to a suitable value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182106-A (JP)
Title: Image data processor, recorder, and image data processing method
Inventor: YADA JUNYA
IPC: H04N1/387
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image data processor, a recorder and an image data processing method, capable of reducing a used storage area of image data in a storage without reducing transfer rate when the image data is transferred for every processing unit so much.  <P>SOLUTION: Print image data PD is stored in a DRAM. The print image data PD is stored so that line remainder data Dr less than four pixels of transfer unit is settled in an array range (burst raster size BR) of full data Df whose 4×4 pixel area (thick line frame area in a drawing) of the transfer unit is filled with pixels following the tail of the line remainder data Dc in the line direction (horizontal direction in a drawing). This image data processor includes an address generation section which generates an address readable in the array order of the data when the data constituting the print image data PD is read for rotation processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178852-A (JP)
Title: Two-pack separate coating-type rapid curing aqueous adhesive and adhesion method using the aqueous adhesive
Inventor: ODA NORIHIKO
IPC: C09J11/06
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive that simultaneously achieves two kinds of performance of short-time adhesion and high durability and also passes the test of repeated-boiling water-resistant adhesion according to the first class No.1 of JIS K6806, and an adhesion method.  <P>SOLUTION: A two-pack separate coating-type rapid curing aqueous adhesive comprises: a liquid A, which is obtained by mixing (a3) 5-30 pts.mass of an isocyanate compound and (a4) 5-50 pts.mass of kaolin clay with (a12) 100 pts.mass of an emulsion mixture containing (a1) an aqueous resin emulsion and (a2) an acetoacetylated polyvinyl alcohol; and a liquid B, which is (b1) a 1-15 mass% aqueous solution of a hydrazide compound, wherein the mixing proportion of (a2) the acetoacetylated polyvinyl alcohol resin component in (a12) the emulsion mixture is 3-30 mass%, and the sum of (a1) the aqueous resin emulsion and (a2) the acetoacetylated polyvinyl alcohol resin component in the liquid A is ≥15 mass% and <65 mass%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011180353-A (JP)
Title: Projector
Inventor: KITAMURA ATSUSHI
IPC: G02B5/20
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use light by preventing light, sent out from a color wheel, from being reflected to the side in a projector.  <P>SOLUTION: A recessed part 21 is formed on the color wheel 5, and the recessed part 21 is filled with a mixture of resin 223 and phosphor 221. Since the phosphor 221 is heavier in specific gravity than the resin 223, the phosphor 221 sinks at a bottom part and separates from a layer of the resin 223. By mixing optically transparent filler (fine particles), such as SiO2 and Al2O3, high heat-conductivity filler, such as YAG, SiO2, Al2O3 and Ag, and the like with the mixture, the efficiency of using light, and thermal conductivity are improved further.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178884-A (JP)
Title: Ink set and image forming method
Inventor: IRITA KIYOSHI
IPC: C09D11/00
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink set and an image forming method, capable of forming an image with excellent glossiness and image strength.  <P>SOLUTION: The ink set includes: an ink composition comprising a pigment having a volume average particle diameter of 20-60 nm in a dispersion state, a polymerizable compound that polymerizes with active energy rays, and water; and a flocculant that flocculates a component in the ink composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT