baber/WOPTO huggingface dataset:
Patent JP-2010126280-A (JP)
Title: Method of manufacturing passenger conveyer treading board
Inventor: GOMI MASASHI
IPC: B66B23/12
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a passenger conveyor treading board capable of reducing the number of production steps and joining the portions of the treading board without requiring auxiliary materials.  <P>SOLUTION: The passenger conveyor treading board includes a cleat body 31 arranged horizontally, a riser body 32 to which the rear end and upper end of the cleat body are connected, which has a projecting curved part 32a, and which extends downward, a bracket body 33 which has a generally triangular cross sectional shape, are arranged symmetrical bilaterally, and supports the cleat body and the riser body at both ends in the lateral direction, cleat reinforcement bodies 36, 37 interposed between the cleat body and the bracket body, and riser reinforcement bodies 38, 39 interposed between the riser body and the bracket body. In the method of manufacturing the passenger conveyor treading board, at least one of the joining of the cleat reinforcement body to the bracket body and the joining of the riser reinforcement body to the bracket body is performed by caulking.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126624-A (JP)
Title: Dispersant, method for producing polarizing particle, dispersed resin composition, curable composition and film for suspended particle device
Inventor: SUGIYAMA KAZUHIRO
IPC: C08L1/18
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide polarizing particles capable of obtaining film for a suspended particle device excellent in heat resistance and light fastness, and even in the case that it is used under a high temperature or an environment of being exposed to light for a long period of time, the contrast reduction of the same becomes extremely small.  <P>SOLUTION: This method for producing polarizing particles for the suspended particle device by reacting calcium iodide, iodine and pyrazine-2,5-dicarboxylic acid in the presence of a dispersant in a solvent to form a compound between molecules constituted by a polyiodide compound consisting of the iodine, calcium iodide and pyrazine dicarboxylic acid is characterized in that as the dispersant, nitrocellulose having 11.5 to 12.2% nitrogen content prescribed by the JIS K-6703 and 20,000 to 60,000 weight-average molecular weight is used. The film for the suspended particle device containing thus prepared polarizing particles is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010125556-A (JP)
Title: Wire electric discharge machining apparatus
Inventor: ARIKAWA YASUAKI
IPC: B23H7/02
Filed: 2008-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire electric discharge machining apparatus which can maintain a machining fluid supplied to a machining vessel at a target temperature in a rapid and accurate manner by a simple constitution.  <P>SOLUTION: The wire electric discharge machining apparatus comprises a machining fluid cooling device 50 that cools a machining fluid to maintain the machining fluid at a target temperature, a first temperature sensor 17 that detects the temperature of the machining fluid cooled by the machining fluid cooling apparatus 50, a second temperature sensor 18 that detects the temperature of the machining fluid in a machining tank 9, and a fluid level detector 47 that detects the fluid level of the machining fluid in the machining tank 9. A control unit 20 in the wire electric discharge machining apparatus is constitutes so that, when the fluid level in the machining tank 9 is below a predetermined level, the fluid level detector 47 outputs a detection signal of "OFF", and the control unit selects the first temperature sensor 17; and, when the fluid level in the machining tank reaches a predetermined level, the fluid level detector 47 outputs a detection signal of "ON", and the control unit selects the second temperature sensor 18. Since the first temperature sensor 17 or the second temperature sensor 18 continuously detects the temperature of the machining fluid, the target temperature of the machining fluid can be maintained in a rapid and accurate manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010127843-A (JP)
Title: Device, method, and program for determining whether to be indoors or outdoors, and system, method, and program for positioning
Inventor: SHEN JIYUN
IPC: H04W64/00
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To properly determine whether the position of a receiver is indoors or outdoors.  <P>SOLUTION: The device 30 for determining whether to be indoors or outdoors includes: a DB 31 for decision; a receiving unit 32 for receiving measurement report information (MR) comprising discriminative information for radio signal sources of received signals from the receiver being an object of decision; an identification unit 33 for identifying the number N of the radio signal sources of the received signals by the report information MR; a possibility decision unit 34 for determining whether the number N of the radio signal sources is not smaller than the smallest number M of radio signal sources necessary for determining whether to be indoors or outdoors on the basis of a first method for determining whether to be indoors or outdoors; a first decision unit 35 for determining whether to be indoors or outdoors for determining whether to be indoors or outdoors on the basis of the first method for determining whether to be indoors or outdoors, in the case of N≥M; and a second decision unit 36 for determining whether to be indoors or outdoors, as a second method for determining whether to be indoors or outdoors in the case of N<M, for determining whether to be indoors or outdoors on the basis of information on indoor/outdoor features corresponding to a combination of pieces of discriminative information for radio signal sources contained in the information MR, or for determining whether to be indoors or outdoors on the basis of the number N of the radio signal sources, the smallest number value Q of radio signal sources, and the smallest number P of radio signal sources necessary for determining whether to be indoors or outdoors on the basis of the second method for determining whether to be indoors or outdoors.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010126692-A (JP)
Title: Fuel oil composition for spark-ignition engine equipped with reformer
Inventor: AKASAKA YUKIO
IPC: C10L1/06
Filed: 2008-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel oil composition that enables a spark-ignition engine equipped with a reformer to exhibit high engine performance, the reformer reforming a fuel oil composition to a reformed fuel oil composition by dehydrogenating the fuel oil composition using a dehydrogenation catalyst.  <P>SOLUTION: The fuel oil composition for a spark-ignition engine equipped with a reformer has a sulfur content of 10 mass ppm or less, a 90% distillation temperature of 200°C or lower, a research octane number of 80 or more, a naphthene content of more than 15 mass%, and density at 15°C of 0.840 g/cm<SP>3</SP>or less and is used for the spark-ignition engine equipped with a reformer that reforms a fuel oil composition to a reformed fuel oil composition by dehydrogenating the naphthene contained in the fuel oil composition using a dehydrogenation catalyst. An octane number of the reformed fuel oil composition is higher than the octane number of the fuel oil composition before reforming in the reformer by 10 or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130877-A (JP)
Title: Vehicle battery controller, vehicle battery system and method for controlling vehicle battery
Inventor: GOTO HIROO
IPC: B60W10/18
Filed: 2008-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To attain stable charging of a battery for auxiliary machinery in failure of a high-voltage battery.  <P>SOLUTION: A control device for an on-vehicle battery system includes a switch 9 connected between a parallel circuit in which motor drive regenerative circuits 5, 7, 10 performing driving and regeneration of a motor 2 and battery charging circuits 6, 11 for charging a low-voltage battery 4 for auxiliary machinery are connected in parallel and a high-voltage battery 3 to supply a charging power of the high-voltage battery 3 and a regenerative power of the motor drive regenerative circuits 5, 7, 10 and the battery charging circuits 6, 11. When failure in the high-voltage battery 3 is detected, the switch 9 is opened to supply the regenerative power of the motor drive regenerative circuits 5, 7, 10 to the battery charging circuits 6, 11 and the regenerative voltage of the motor drive regenerative circuits 5, 7, 10 is controlled so that an input voltage of the battery charging circuits 6, 11 is a predetermined value. Besides, the battery charging circuits 6, 11 are controlled so that the voltage of the low-voltage battery 4 is a target voltage for stable power supply to the low-voltage battery 4 for auxiliary machinery.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112366-A (JP)
Title: Method for controlling operation of internal combustion engine
Inventor: KINO MASATO
IPC: F02D41/04
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To expand an operation output band by inhibiting knocking of a compression self ignition internal combustion engine.  <P>SOLUTION: In the compression self ignition internal combustion engine, formation of cold flame is inhibited by moving air fuel mixture in a combustion chamber by moving a control piston in a decompression direction in a latter half of compression stroke, the control piston is made pass through a top dead center without ignition in an super-compressed state by making misfire occurs at pressure which ignition occurs at without operation of the control piston, and ignition occurs by applying sparks of a multi point spark plug at a crank angle providing large retardation effect, thus suppressing knocking to expand an operation zone.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009045498-A (JP)
Title: Golf ball
Inventor: KOUYO ATSUKO
IPC: A63B37/14
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball provided with a mark enabling a player to control a head trajectory, a ball trajectory or a ball hitting point.  <P>SOLUTION: The golf ball 2 has a plurality of mark groups 4 which can be viewed simultaneously. The mark group 4 has a target mark t provided along one large circle and composed of a single or two or more marks, and an inclined mark k that looks as if it is inclined relative to the target mark t. A linear mark that looks as if it is inclined relative to the target mark is used as the inclined mark k. The mark group may have the target mark t provided along one large circle and composed of a single or two or more marks and a side mark s provided on the side part of the target mark t. It is preferable that the side mark s is dot-like. The mark group can be provided with the target mark t provided along one large circle and composed of a single or two or more marks and a juxtaposition mark h provided on the large circle same as the target mark t.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010133121-A (JP)
Title: Clip
Inventor: TAKAHASHI AKIO
IPC: E04D3/367
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip which enables a reinforcing plate to be firmly attached to an erected plate portion of a clip body by a simple constitution.  <P>SOLUTION: In this clip, a fixing piece 8, which is formed in such a shape as to have a length in the lateral direction of the reinforcing plate H or the erected plate portion 5, is formed by being cut out from the reinforcing plate H or the erected plate portion 5 of the clip body T; an overlap portion 9, which the fixing piece 8 can overlap by sliding from the lateral direction of the erected plate portion 5 or the reinforcing plate H, is formed by being cut out from the erected plate portion 5 or the reinforcing plate H; the erected plate portion 5 and the reinforcing plate H press-overlap each other in the state of making the fixing piece 8 overlap the overlap portion 9 by sliding from the lateral direction; and thus, the fixing piece 8 overlaps and is pressure-bonded to the overlap portion 9, so that the reinforcing plate H can be attached to the erected plate portion 5 in the state of being arranged along it.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132091-A (JP)
Title: Working vehicle
Inventor: KUROKAWA YOSHIAKI
IPC: B60R3/00
Filed: 2008-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle reducing propagation of vibration to an operating section, arranging a fuel tank separately from control system members and electrical components, disposing to centralize the control system members and the electrical components, and thereby improving working environment, safety and workability.  <P>SOLUTION: The fuel tank 24 is attached to one of right and left step mounts 25, 33 through a stay 26, and the control system members s and the electrical components d are disposed to be centralized in the other of the right and left step mounts 25, 33. Further, at least three vibration isolation members 29, 38 are provided in positions that are in the top faces of respective right and left step mounts 25, 33 and are node positions of the right and left step mounts 25, 33 torsionally vibrating with a vibration characteristic value, and the right and left step mounts 25, 33 support right and left steps 22, 32 arranged tiltably in the right and left direction with respect to the front and rear direction of the right and left steps 22, 32 and torsionally vibrating with a vibration characteristic value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010047889-A (JP)
Title: Reinforced carbon nanotube wire
Inventor: KIM YONG HYUP
IPC: D06M15/643
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforced carbon nanotube (CNT) wire.  <P>SOLUTION: Techniques for producing the reinforced CNT wire are provided. In one embodiment, the CNT wire is produced by immersing a metal chip into a CNT colloidal solution, withdrawing the metal chip from the CNT colloidal solution, subsequently coating the CNT wire with a polymer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010136149-A (JP)
Title: Form reading device and form detecting method
Inventor: SOEI KAZUAKI
IPC: H04N1/10
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a form reading device for detecting a passport with a simple configuration.  <P>SOLUTION: The form reading device 1 is provided with: a camera 3 for capturing an image of an information-recorded surface of a passport P wherein information readable using a predetermined wavelength for reading is recorded, an illumination part 4 for performing illumination of the wavelength for reading toward the information-recorded surface, an LED 8 for performing light emission for detecting the passport P from the rear side of the information-recorded surface using another wavelength for detection which is different from the wavelength for reading, and a control part 9 for controlling the form detection by the camera 3 and the light emitted from the LED 8. The form reading device 1 detects that the passport P is placed on the basis of the luminance level of light emitted from the LED 8 for detection when the image is captured. Light emitted from the LED 8 for detection is controlled to be turned off after the detection of the form is completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010132615-A (JP)
Title: Method for producing 4-ketoaniline derivative
Inventor: NAKAYAMA YOSUKE
IPC: C07C303/40
Filed: 2008-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing a 4-ketoaniline derivative.  <P>SOLUTION: This method for producing a 4-acetylacetanilide derivative represented by formula (2) comprises reacting a compound represented by formula (1) with an acetylating agent in the presence of a Lewis acid. The method for producing a 4-ketoaniline derivative represented by formula (6) comprises reacting the compound represented by formula (1) with an acid halide represented by formula (3) or an acid anhydride represented by formula (5) in the presence of a Lewis acid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010137876-A (JP)
Title: Synthetic resin pallet
Inventor: KAWAMOTO KOSUKE
IPC: B65D19/24
Filed: 2008-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To suppress decrease in the strength and rigidity of lower connecting bar sections, also to suppress the strength and rigidity of a synthetic resin pallet itself, and to reduce the weight of the synthetic resin pallet, by eliminating the need for the opening side lower connecting bars of the lower connecting bars composing the lower connecting bar sections.  <P>SOLUTION: The synthetic resin pallet has corner beams 1, intermediate beams 2, middle beams 3, upper connecting bar sections 4 and 6, and the lower connecting bar sections 5 and 7. The pallet also has openings 9 surrounded by the lower connecting bar sections. In the pallet, the lower ends of the angular walls 1a3, 2a4, and 3a2 of the beams are extended in the directions of the lower connecting bar sections in the corners defined by the edges 5a1 and 7a positioned on the opening side of the lower connecting bar sections and the connecting internal walls 1a1, 2a1, and 3a1 of the beams. Thereby, cross-linking ribs connecting the lower connecting bar sections and the angular walls of the beams are formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009156259-A (JP)
Title: Device for decoupling bearing bracket
Inventor: DECERLE ERIC NICOLAS
IPC: F01D25/00
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for decoupling a bearing bracket.  <P>SOLUTION: Provided is the device for decoupling the bearing bracket 7 in a turbomachine. The bearing bracket 7 is provided with an upstream part 1 and a downstream part 2 respectively comprising a plurality of upstream holes 10 and downstream holes 20 through which stress-limiting screws 3 pass. The device is provided with a clearance 4 between each upstream hole 10 and the stress-limiting screw 3 that passes through it to prevent contact between the upstream hole 10 and the stress-limiting screw 3. The upstream part 1 and the downstream part 2 of the bearing bracket 7 are in mutual contact via surfaces that form a dual centering means 14, 24, 15, 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010141094-A (JP)
Title: Semiconductor apparatus and method of manufacturing the same
Inventor: IWATANI MASANOBU
IPC: H01L21/28
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor apparatus and a method of manufacturing the same capable of reducing a surface area required for electrical connection between an end of a longitudinal direction of a diffusion resistance region and a (doped) polysilicon film in an insulating isolation trench in the longitudinal direction of the diffusion resistance region.  <P>SOLUTION: In a semiconductor apparatus, diffusion resistance regions 7 are mutually insulated and separated by a trench 3a. A polysilicon 5a provided via a gate insulating film 4a on a side wall of the trench 3a is connected to only a p<SP>+</SP>contact region 7b of one end of the diffusion resistance region, and short-circuited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010141111-A (JP)
Title: Solar battery device, method for manufacturing the same, and electronic device
Inventor: IWASAKI YOSHIHIDE
IPC: H01L31/04
Filed: 2008-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar battery device excellent in conveyance and portability and preventing a reduction in power generation efficiency due to a surface protective material or the like provided on the surface thereof.  <P>SOLUTION: The solar battery device 10 includes a support substrate 2 and a surface protective material 4 provided on a plurality of solar batteries 1 disposed on the support substrate 2. The surface protective material 4 protects the surface of the solar battery device 10, and, for example, saw-tooth-like antireflection treatment 5 is applied on a light incident surface of the surface protective material in order to improve power generation efficiency of the solar batteries 1 by preventing reflection of incident light. The surface protective material 4 is formed of a synthetic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010139804-A (JP)
Title: Screen
Inventor: SHINDO HIROYUKI
IPC: G03B21/60
Filed: 2008-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen by which an image having high contrast can be obtained as a screen for a proximity projection-type projector.  <P>SOLUTION: The screen is a reflection type screen which reflects light projected from an oblique lower direction by a proximity projection-type projector to a front face. The screen includes: a base material 3 which is formed of a light absorbing material and on which projected parts 6 each having a projection side inclined surface 4 formed to face the injection direction of light from the projector and a non-projection side inclined surface 5 formed to face in a direction that the light from the projector is not made incident are repeatedly arranged; a diffusion agent layer (part subjected to roughening treatment) 7 which is provided on the surface layer of the projection side inclined surface 4 of each projected part 6 and has unevenness; a reflection layer 8 which is formed on the diffusion agent layer 7 of the projection side inclined surface 4 and has an uneven surface reflecting the unevenness of the diffusion agent layer 7; and a transparent diffusion layer 9 formed on the reflection layer 8 of each projected part 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010138056-A (JP)
Title: Aluminum nitride having high aspect ratio, method of manufacturing the same, resin composition using the same
Inventor: YAMAZAKI MASANORI
IPC: C08L101/00
Filed: 2008-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum nitride capable of attaining a high heat conductivity with a less loading amount, excellent in operability, and having a high aspect ratio, therefore, little in the effect to human body, a method of manufacturing it, and a high heat conductivity resin complex material.  <P>SOLUTION: This method of manufacturing the aluminum nitride is a method in which a raw material containing aluminum oxide is mixed with a carbon source and the mixture is heated in a nitrogen gas stream, and the aspect ratio (L/D) of the raw material is not smaller than 3 and that of the resultant aluminum nitride is not smaller than 3. This aluminum nitride retaining the shape and the aspect ratio is obtained by nitriding by reduction nitriding method of an aluminum oxide-containing material having a certain shape and aspect ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010146043-A (JP)
Title: Information processing apparatus, information processing method, program and image processing apparatus
Inventor: OKI MITSUHARU
IPC: H04N5/262
Filed: 2008-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To automatically determine a cutting out region as being cut out as a panorama image, from among a plurality of images so that the height direction becomes maximum.  <P>SOLUTION: A first belt-like region with the maximum size that satisfies the conditions of existing above the first group of points that is constituted of lower left and lower right vertexes of a plurality of images and also existing below a second group of points that is constituted of upper left and upper right vertices of a plurality of images in the belt-like region having a first angle S' (ST15, ST16). A new candidate for the first angle S' is selected based on the first points in the first group of points coming into contact with this first belt-like region, the second points in the second group of points which is brought into contact with the first belt-like region and the first angle (ST17, ST14). The belt-like region having a maximum height direction that satisfies the conditions of existing above the first group of points and at the same time, existing below the second group of points, and thereby the cutting out region can be determined, by repeatedly carrying out selection of the first belt-like region and selection of new candidate for the first angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT