baber/WOPTO huggingface dataset:
Patent JP-2012197991-A (JP)
Title: Indirect water cooling and direct air cooling type fire grate combustion apparatus
Inventor: IWAIDA HAJIME
IPC: F23G5/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fire grate combustion apparatus which has a simple structure, prevents burn damage in a high temperature part and has excellent durability.SOLUTION: The fire grate combustion apparatus includes a plate like body and is provided with a bent part bent downward in the front end of the plate like body and a bank part extending downward in the rear end of the plate like body, and a plurality of cooling clear-water pipes for circulating cooling clear-water as a heat medium are arranged side by side via air-cooled parts, respectively between the bent part and the bank part.
Patent JP-2012198821-A (JP)
Title: Intruder detection system and intruder detection method
Inventor: SHIIKI HIDEOMI
IPC: G08B29/00
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To efficiently detect an intruder.SOLUTION: A monitoring device 10 acquires respective images taken by a plurality of cameras 50 which have a common installation environment but have different imaging subjects. The monitoring device 10 detects image change in the respective acquired images. When the detected image change has also been detected in other images taken at the same time, the monitoring device 10 determines that it is erroneous intruder detection due to environmental change. The monitoring device 10 outputs a detection result based on a determination result of the erroneous intruder detection.
Patent JP-2011225974-A (JP)
Title: Method of manufacturing silver nanoparticle
Inventor: ABE TAKAO
IPC: B22F9/24
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing silver nanoparticles by a simple operation, without using an organic solvent under a mild condition, using an easily available raw material from an easily available silver halide.SOLUTION: This method of manufacturing the silver nanoparticles is characterized by reducing the silver halide by a citrate, under the presence of a hydrophilic polymer compound and an amine compound in water. The hydrophilic polymer compound is a polyvinylpyrrolidone and/or a polyvinyl alcohol.
Patent JP-2012202589-A (JP)
Title: Absorption heat pump apparatus
Inventor: SAKANO YOSHITAKA
IPC: F25B15/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an absorption heat pump apparatus capable of improving a capacity by suppressing the pressure rise of a high temperature regenerator even if the temperature of hot water or cooling water rises.SOLUTION: The absorption heat pump apparatus includes evaporators 1, 11, 12, absorbers 2, 21, 22, a condenser 3, the high temperature regenerator 5, and a low temperature regenerator 4. The evaporator 1 is provided in two stages of a first evaporator 11 and a second evaporator 12, and the absorber 2 is also provided in two stages of a first absorber 21 and a second absorber 22 so as to be constituted as a two-stage evaporating-absorbing structure. The hot water or cooling water flows to the condenser and then flows to the absorbers.
Patent JP-2012202823-A (JP)
Title: Three-dimensional measurement tool and three-dimensional measurement method using the same
Inventor: IMOTO HARUTAKA
IPC: G01B11/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional measurement tool capable of accurately measuring three-dimensional coordinates of a hole of an object to be measured, and a three-dimensional measurement method using the same.SOLUTION: There is provided a three-dimensional measurement tool 1 holding a reflector R used to obtain three-dimensional coordinates of a hole Wh of a work W by a laser measuring machine L, the three-dimensional measurement tool including a coupling part 2 detachably mounted onto a spindle shaft 12 of a vertical NC milling machine 10, and a target holding mechanism 3 capable of putting the reflector R relatively closer to the hole Wh of the work W through the operation of the vertical NC milling machine 10, and pressing the reflector R against the hole Wh when the reflector R comes into contact with an edge of the hole Wh of the work W.
Patent JP-2012200689-A (JP)
Title: Method for producing tar decomposition catalyst
Inventor: HANEDA TAKAHIDE
IPC: B01J35/10
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a method for producing a tar decomposition catalyst having excellent catalytic activity when used for decomposing/removing the tar content in gasified biomass gas.SOLUTION: The method for producing the tar decomposition catalyst comprises the following steps (1) to (5) of: (1) weighing and mixing titanium trioxide (TiO) and barium carbonate (BaCO) being crude raw materials with each other so that Ba/Ti (atomic ratio) becomes 0.99-1.01, wet-dispersing the obtained mixture to obtain a homogeneous mixture and dehydrating and drying the homogeneous mixture; (2) calcining the dry mixture in the step (1) to have 10-30 m/g specific surface area; (3) adding α-FeOof 0.1-10.0 wt.% in terms of Fe and SrCOof 0.1-10.0 wt.% in terms of Sr to the calcined material and mixing the resulting calcined material to form slurry; (4) adding 1.0-10 wt.% of a binder to the obtained slurry; and (5) drying the binder-added slurry in a spray dryer to obtain a dried spherical body, namely, a granule.
Patent JP-2011138163-A (JP)
Title: Display device
Inventor: KAWAGUCHI HIROAKI
IPC: G03B21/14
Filed: 2011-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that is excellent in storability and portability.  <P>SOLUTION: A micro-projector 1 has a body 2 incorporating: an optical system component 5 for projecting and displaying an image; and a control system component 6 for controlling the image based on an image signal input from an external instrument. In the micro-projector 1, a base case 70 storing the control system component 6 and a cover case 73 for covering the optical system component 5 are connected, and the optical system component 5 is connected so as to be freely face up or down between the base case 70 and cover case 73. When the display device is not used, the optical system component 5 is put into a horizontal position and a cover case 73 is overlapped on the base case 70, and thereby the body 2 can be reduced to be a compact size.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012208018-A (JP)
Title: Overcurrent indicator, inspection terminal, method for controlling terminal and method for supporting specification of accident point
Inventor: TAKADA FUMIHIRO
IPC: G01R31/08
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a technique for simply transmitting a detection result of overcurrent generation.SOLUTION: An overcurrent indicator 1 is attached to an overhead distribution line to detect current which flows to the line, and makes a display state into an accident display state when an overcurrent detection part 14 detects generation of overcurrent. In addition, a time information acquisition and writing part 23 acquires time information from a clock function part 21 to be cumulatively stored in a storage part 27 when detection by the overcurrent detection part 14 is performed. In addition, an IC tag part 25 transmits identification information of the overcurrent indicator 1 and the time information stored in the storage part 27.
Patent JP-2012210082-A (JP)
Title: High frequency power supply apparatus
Inventor: TANIGUCHI MICHIO
IPC: H02M7/48
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To simplify a configuration of a high frequency power supply apparatus in which a DC voltage is converted to a high frequency AC voltage by an inverter circuit, and the high frequency AC voltage is supplied to a load.SOLUTION: A high frequency power supply apparatus includes an inverter circuit 3 for converting a DC power generated by a DC power supply section 20 to an AC power, and a transformer 4 in which output of the inverter circuit is inputted to a primary side thereof, and supplies a high frequency power from a secondary side of the transformer to a load 7. The high frequency power supply apparatus also includes a phase difference detection section 11 for detecting a phase difference between an output current and an output voltage of the inverter circuit 3; and a power detection section 10 for detecting the high frequency power supplied to the load. A control for maintaining the phase of the output current of the inverter circuit with respect to the output voltage thereof in a delay phase state is performed by maintaining consistency of a DC voltage inputted to the inverter circuit 3. At the same time, a control for allowing the high frequency power supplied to the load to approach a set value or be held in a permissible range is also performed by increasing or decreasing a resistance amount of an impedance of a circuit when a load side of the inverter circuit 3 is viewed from an output terminal thereof.
Patent JP-2011216888-A (JP)
Title: Treatment apparatus for treating surface of body
Inventor: SCHOEB RETO
IPC: H01L21/304
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a treatment apparatus for treating a surface of a body with treatment media.SOLUTION: The treatment apparatus 1 includes a holding device 5 for holding the body 2 and a rotary drive 6 coupled to the rotatable holding device 5 and a supply device 7 for supplying a first treatment medium 31 and a second treatment medium 32 to the surface 21 of the body 2. The treatment apparatus 1 includes a collection container 8 having a separation element 80. The separation element 80 divides the collection container 8 into a first chamber 81 and into a second chamber 82. The first treatment medium 31 can be collected in the first chamber 81 and the second treatment medium 32 can be collected in the second chamber 82. The collection container 8 includes a base chamber part 800 not movable with respect to the holding device 5 and the separation element 80 is movably arranged between a first position A and a second position B such that the first treatment medium 31 can be led off into the first chamber 81 in the first position A and the second treatment medium 32 can be led off into the second chamber 82 in the second position B.
Patent JP-2012208881-A (JP)
Title: Stock management method
Inventor: NISHIKAWA SOTA
IPC: G05B19/418
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a stock management method which minimizes the surplus stock of products in one day and enables proper stock management.SOLUTION: Based on information acquired in an own process information acquisition step S1 and a shipping number correction step S3, the stock transition of products in a corresponding day is simulated, and based on the result, a necessary number of stocks is determined at the running start time for products in the corresponding day.
Patent JP-2012211837-A (JP)
Title: Sample analyzer and sample analysis method
Inventor: KAMIMURA KENICHI
IPC: G01N21/73
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sample analyzer and a sample analysis method in which the laser output is stable and continuous analysis of a sample can be conducted excellently.SOLUTION: A sample analyzer includes: a laser ablation section having a laser oscillation source with an oscillation output of 5 W or more, for irradiating the surface of a sample with a laser beam to make part of the sample into fine particles; and an element detection section to which the sample made into fine particles is introduced and a constituent element included in the sample is detected.
Patent JP-2011155683-A (JP)
Title: Method for decoding multiview videos
Inventor: MARTINIAN EMIN
IPC: H04N7/32
Filed: 2011-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for decoding MCTF-based multiview videos.  <P>SOLUTION: The multiview videos include frames of a plurality of views with time, and the method is for decoding the multiview videos including a step of receiving a prediction dependency message relevant to the current frame of the multiview videos, the prediction dependency message showing the number of views to be used as reference for a specific view and a set of view indexes showing what view is used as the reference for the specific view, a step of holding a reference picture list, and a step of decoding the current frame of the multiview videos on the basis of the held reference picture list and the prediction dependency message.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012217294-A (JP)
Title: Power converter, and controller for motor using the same
Inventor: IYASU SEIJI
IPC: H02M7/12
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To enhance efficiency of power conversion in a power converter 1 which converts AC power into DC power.SOLUTION: When performing charge control, a controller 50 turns two switching elements, out of switching elements Q1p-Q4p and Q5, on and performs switching control of one switching element. Consequently, ON voltage is generated as loss in three elements when the controller 50 performs charge control. In a power converter of prior art, four ON voltages are generated as loss when a diode bridge circuit performs full-wave rectification of the output voltage of an AC load. Consequently, the loss generated as the ON voltage can be reduced in a power converter 1 which converts AC power of an AC load 2 into DC power, and thereby efficiency of power conversion can be enhanced.
Patent JP-2012222556-A (JP)
Title: Phase shift circuit
Inventor: NISHIMOTO KENGO
IPC: H01P1/18
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a phase shift circuit having satisfactory reflection characteristics in two frequency bands.SOLUTION: A phase shift circuit having satisfactory reflection characteristics in two frequency bands can be obtained because a dielectric plate 3 having three mountains is disposed between a strip conductor 1 and a ground conductor 2, and the dielectric plate 3 is movable substantially perpendicularly to a longitudinal direction of the strip conductor 1.
Patent JP-2012217642-A (JP)
Title: Handle for biological information measurement
Inventor: MIURA HIROAKI
IPC: A61B5/308
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a handle 1 for biological information measurement, for accurately measuring biological information of a human body.SOLUTION: The handle 1 for biological information measurement includes a contact part 5 where a plurality of first electrodes 51 and a plurality of second electrodes 52 for measuring the biological information of a human body are arranged so as to be adjacent to each other, and with which the measurement part of the human body can be brought into contact. The first electrodes 51 and the second electrodes 52 are arranged such that the total L1+L2 of the lengths of opposed parts of the second electrode 52 and the first electrode 51 adjacent to the second electrode is equal to or larger than a prescribed ratio to the length of an outer peripheral length LB(L) of the second electrode 51.
Patent JP-2012221920-A (JP)
Title: Planar light source device and image display device
Inventor: KINOSHITA SEIJI
IPC: G02F1/13357
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a planar light source device, and an image display device, capable of emitting planar light excellent in luminance performance through further enhancement of light utilization efficiency of a light guide plate for enhanced front luminance.SOLUTION: A plurality of concave strips 7 with a V-shaped cross section are formed along an X-axis direction on a bottom face 2c of the light guide plate 2, while, on an emission face 2d of the light guide plate 2, a plurality of convex strips 8 with a trapezoidal cross section are formed in parallel at a given interval in a Y-direction, and a plurality of concave strips 9 with a trapezoidal cross section are formed in parallel in a Y-direction so as each to be pinched by each adjacent two convex strips 8, with angles a1, a2 of slanted faces 8b, 8c against the X-axis of convex strips 8 with a trapezoidal cross section set at 8 to 25 degrees.
Patent JP-2012219603-A (JP)
Title: Method for forming elastic paving body
Inventor: KOMATSU KAZUYUKI
IPC: E01C7/35
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an elastic pavement which can be constructed stably with little change in viscosity due to temperature change.SOLUTION: A method for forming an elastic paving body comprises a step of smoothing an elastic pavement material containing a thixotropy imparting agent, urethane prepolymer which has an isocyanate group at the terminal and which comprises a polarity solvent, and/or polyethylene glycol, a polyisocyanate compound and an active hydrogen-containing compound, and a dispersant including an amide compound with a melting point in the range of 50-145°C obtained by reaction between carboxylic acid and amine and/or polyether-ester type polyhydric carboxylic acid, on the pavement surface by using a comb-blade-like squeegee within the usable time of the elastic pavement material, a step of rolling a short- or middle-haired woven roller along the direction of work progress (woven roller rolling step), and a step of performing at least three times steps of rolling a mastic roller including a step of rolling the mastic roller at right-angle relative to the direction of travel of the woven roller and forming fine irregularity on the surface of the elastic paving body (first mastic roller rolling step).
Patent JP-2012223823-A (JP)
Title: Polishing method, and nozzle structure for blasting apparatus
Inventor: MASE KEIJI
IPC: B24C5/04
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To inhibit generation of a cutting force perpendicular to a surface of a workpiece and obtain a horizontal cutting force, in polishing performed by imparting kinetic energy to an abrasive using a compressed gas flow.SOLUTION: A compressed gas containing no abrasive is ejected toward a surface of a workpiece W from an accelerated flow generation nozzle 10, an accelerated flow S is generated along the surface of the workpiece W, the abrasive 30 is introduced into an abrasive introduction path 20 opened toward the surface of the workpiece W at the generation position of this accelerated flow S, preferably introduced together with the compressed gas, the abrasive 30 is merged with the accelerated flow S, the abrasive 30 is slid along the surface of the workpiece W, thereby exerting the horizontal cutting force on the surface.
Patent JP-2011238606-A (JP)
Title: Negative active material containing super-conductive nanoparticles coated with high capacity negative material and lithium battery including the same
Inventor: LEE SO-RA
IPC: H01M10/0566
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a negative active material containing super-conductive nanoparticles coated with a high capacity negative material and a lithium battery including the negative active material.SOLUTION: In a negative active material containing super-conductive nanoparticles coated with a high capacity negative material, the super-conductive nanoparticles have a structure in which n polycyclic nano-sheets are stacked along a direction perpendicular with respect to one plane, where n is an integer from 2 to 100. In each of the polycyclic nano-sheets, rings comprising six carbon atoms linked to each other to form a hexagonal shape are fused to one another and arranged on the one plane.
Patent JP-2012227054-A (JP)
Title: Connector and electric connection box
Inventor: KOBAYASHI TAKETO
IPC: H02G3/16
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a downsized connector and a downsized electric connection box.SOLUTION: A connector 20 of this invention houses an end part conductive path 16, which is formed at an end part 14A of a circuit board 14 and electrically connected with a mating terminal 34 fitted in a direction along a board surface of the circuit board 14, and a terminal fitting 27, one end part 27A of which is connected to a second conductive path 17 other than the end part conductive path 16 of the circuit board 14 and the other end part 27B of which has a higher flowing current than that of the end part conductive path 16, in one housing 22. In an electric connection box 10 of this invention, the connector 20 is housed in a case 11.
Patent JP-2012109927-A (JP)
Title: Imaging apparatus and imaging method
Inventor: IDAKA YUJIRO
IPC: H04N5/243
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus and an imaging method, capable of performing suitable clamp processing for a video image signal exceeding a dynamic range of the clamp processing, without shortening a time constant of a recursive filter in a clamp processing unit.SOLUTION: An imaging apparatus digital-converts an electric signal output from an imaging device, including an effective pixel region and an optical black region and converting an input light signal into an electric signal for outputting; clamps the digital-converted imaging signal of the effective pixel region or the optical black region to a black level by setting a difference between the imaging signal and the optical black region; calculates correction amount of a video image signal by using signal information of a part or all of regions of the optical black region of the imaging signal of the imaging device, and the signal information, and performs correction by subtracting the correction amount calculated from the imaging signal before clamping in the clamp processing step; and in that time, calculates independently correction amount of the video image signal for each color and performs independently correction processing for each color of the video image signal.
Patent JP-2012226229-A (JP)
Title: Illumination device and method for controlling growth of plant
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02B5/30
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which can reduce the number of members that control a polarization state and enables light irradiation of a natural hue without lowering the energy efficiency of the light irradiation, and to provide a method for controlling the growth of a plant using the illumination device.SOLUTION: In the illumination device which includes a light-emitting light source 3 and a polarization state control member 4 for controlling the polarization state of the light-emitting light source, the polarization state in a wavelength region of a part of the light-emitting wavelength is changed to circular polarization, the degree of the circular polarization of the light in a control wavelength band out of the light to be emitted is 0.3 or more, and at least one control wavelength band of the polarization state control member is 60 nm or more and 250 nm or less.
Patent JP-2012229284-A (JP)
Title: Rubber composition, and pneumatic tire
Inventor: KUNISAWA TETSUYA
IPC: C08F8/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition well balancedly improved in low fuel cost, wet grip performance, and wear resistance; and to provide a pneumatic tire using the same.SOLUTION: The rubber composition contains a rubber component, a silica and a silane coupling agent, wherein 100 mass% of the rubber component contains ≥5 mass% of the content of a conjugated dienic polymer which has a conjugated diene-based structural unit and a silicon-containing structural unit and at least one terminal of which is modified with a compound represented by formula (II); and the content of the silica with respect to 100 pts.mass of the rubber component is 5 to 150 pts.mass; and the silane coupling agent has a mercapto group. In the formula, n is an integer of 1 to 10; Ris a hydrogen atom, a 1-6C hydrocarbyl group or a 1-6C substituted hydrocarbyl group; Ais an oxygen atom or a -NR- group (Ris a hydrogen atom or a 1-10C hydrocarbyl group); and Ais a functional group having a nitrogen atom and/or an oxygen atom.