baber/WOPTO huggingface dataset:
Patent JP-2012154667-A (JP)
Title: Ultrasonic flow meter
Inventor: HORI ITSURO
IPC: G01F1/66
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flow meter capable of detecting water immersion in a meter case, while suppressing additional processing or design change of the meter case, component number and the labor and time for assembly.SOLUTION: An ultrasonic flow meter 10 of the present invention comprises abnormality determining means (step S15, S16) for determining the occurrence of water immersion when a wave height of a specified peak, out of a plurality of peaks included in ultrasonic waves received by an ultrasonic transmitter/receiver 30 of a wave-receiving side, decreases beyond a preset reference value. Specifically, it is determined whether or not an amplification degree set to amplify such that a received wave is a preset reference wave height, exceeds a preset prescribed reference amplification degree (S15), and when the reference amplification degree is exceeded (Yes at S15), the occurrence of water immersion into the meter case 20 is determined (S16).
Patent JP-2012157462-A (JP)
Title: Ball supply chute of game machine island
Inventor: SHIGEMURA TAKERU
IPC: A63F7/02
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a ball supply chute of a game machine island including a ball stopper mechanism surely performing a ball stopping operation by a simple operation.SOLUTION: A receiving open window 4541 is opened in a discharge passage of a chute body 420, and rotationally provided with a ball stopper member 700 for stopping the falling of balls. The ball stopper member 700 is configured by including projecting shafts 710 at one end of a rotational rod 730, and branching the other end of the rotational rod 730 to form a pair of branch rods 740. Stopping pieces 720 are extended from the tips of the branch rods 740 in an erected state respectively, the inside faces of the respective stopping pieces 720 are projectingly provided with locking projections 721, with their facing each other, and the rotational rod 730 is provided with an operation part 750. The projecting shafts 710 are journaled to a bearing part provided at the bottom plate of the chute body 420 such that the ball stopper member 700 is rotationally mounted to the chute body 420. The ball stopper member 700 is thus rotationally turned and the locking projections 721 are engaged/disengaged with respect to the edge of the receiving open window 4541.
Patent JP-2012158892-A (JP)
Title: Step paving attachment
Inventor: SHIBATA TOSHINORI
IPC: E01C23/09
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a step paving attachment enabling positioning between a plurality of groove forming parts without using a scale, and having improved workability for mounting the groove forming parts.SOLUTION: The step paving attachment to be mounted on a rolling compaction machine (1) which includes vehicle bodies (2, 4) and a compaction roller (6) disposed on at least one of the front and rear vehicle bodies and serving as a wheel includes a plurality of protruded strip parts (24) mounted along the cross direction of the compaction roller (6) of the rolling compaction machine (1) and provided at spaces along the outer peripheral direction of the compaction roller (6) for pressing themselves against a paved surface, and connection parts (30) for connecting the adjacent protruded strip parts (24) to each other at the lateral side of the compaction roller (6).
Patent JP-2011165183-A (JP)
Title: Graphic animation of geometric dimensioning and tolerancing
Inventor: SHEEHAN KENNETH L
IPC: G06T19/00
Filed: 2011-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide graphical representation of features and their related geometric dimensioning and tolerancing constraints.  <P>SOLUTION: A graphical representation of a feature and associated tolerance includes a graphical representation of a nominal definition of the feature; and a graphical representation of the tolerance zones, derived from the nominal definition of the feature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012039069-A (JP)
Title: Novel led driver circuit
Inventor: CHIA CHEE HOONG
IPC: H05B44/00
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a novel LED driver circuit including a low-cost component for adjusting load voltage.SOLUTION: An LED driver circuit comprises: a current adjusting circuit; a transistor; a bias network; and an LED module. The LED module has at least two connection nodes. The connection node at one end is coupled with a line voltage, and the connection node at the other end is coupled with a first end of the transistor. One of the at least two connection nodes is coupled with a first end of the bias network. The voltage difference between a first end and a second end of the current adjusting circuit is generated in accordance with first current so that the voltage difference increases and decreases when the first current decreases and increases, respectively.
Patent JP-2012154014-A (JP)
Title: Papermaking press felt
Inventor: OUCHI TAKASHI
IPC: D21F7/08
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a papermaking press felt that can be easily engaged in a papermaking machine in a short time, needs a short initial warming-up period to reach the highest papermaking speed and whose felt life is long.SOLUTION: Provided is a papermaking press felt in which batt fiber layers 6 and 7 are disposed on both surfaces, a wet paper carrying side and a press roll side, of a reinforcing fiber substrate 5; at least one of the batt fiber layers includes a fused fiber; and, in the batt fiber layer in the felt at the wet paper carrying side of the felt, an elastic polymer 8 that has high deformability to pressures and is excellent in recovery after pressed is entwined with, dispersed and adhered to the butt layer in the felt. The elastic polymer has a 100% modulus value of 1-100 kg/cmand a residual strain of 30% or less after an elongation of 100%, when formed into a film and then measured under an environment of a room temperature of 20°C and a relative humidity of 65%. The adhesion amount of the elastic polymer is 0.5-20 wt.% based on the weight of the papermaking press felt.
Patent JP-2012164169-A (JP)
Title: Balance simulation method and program
Inventor: KANOU WAKIKO
IPC: G06Q10/06
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a technique to automatically simulate the balance of a subsequent fiscal year with high accuracy by effectively using quarterly analytical information.SOLUTION: A server 10 comprises a storage part 201 and a control part 205. The storage part 201 stores at least a fiscal year, a category of through-term or quarter, a vehicle kind, a route, the number of vehicles available, an initial cost kind, and an account amount corresponding to the category and the initial cost kind. The control part 205 directs the server 10 to receive information regarding an initial cost kind, an initial cost calculating method and a term for initial cost calculation through a network 12 from a first terminal 11. The server 10 evaluates the received initial cost calculating method, calculates an initial cost per vehicle based on the evaluated initial cost calculating method and information stored in the storage part, stores the calculated result in the storage part 201, and transmits the result to the first terminal 11 through the network 12.
Patent JP-2012164864-A (JP)
Title: Semiconductor storage device
Inventor: UKAI KAZUHISA
IPC: H01L27/11
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce variation in characteristics caused by a density difference of a mask pattern without unnecessary increase in memory array area.SOLUTION: A semiconductor storage device comprises a memory array including a plurality of constituent blocks A and B, and dummy blocks D1 and D2 provided adjacent to the constituent block A arranged at an end edge part of the memory array but not used actually. Each of layout patterns of the dummy blocks D1 and D2 is formed of only a part of a layout pattern of the constituent block A.
Patent JP-2012169529-A (JP)
Title: Radiator
Inventor: SAITO TAKAO
IPC: H05K7/20
Filed: 2011-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a radiator that can improve heat dissipation efficiency (thermal conductivity) and perform weight reduction as compared with conventional radiators.SOLUTION: A plurality of sheets of carbon fiber bodies 1 formed by carbon fiber paper is used. The carbon fiber body 1 has a corrugated structure having an air circulation path 5 provided with a pair of carbon fiber paper 2 and 3 having a flat face and carbon fiber paper 4 having a wave-shape face sandwiched by the pair of carbon fiber paper 2 and 3 having a flat face. One sheet of the plurality of sheets of the carbon fiber bodies 1 is used as a base part. The other carbon fiber bodies 1 are vertically joined with the carbon fiber body 1 used as the base part to be used as a fin part. The carbon fiber bodies 1 are disposed and joined such that their air circulation paths 5 of the corrugated structure are directed in the same manner.
Patent JP-2011099120-A (JP)
Title: Ligand exchange thermochromic (letc) system
Inventor: VANDER GRIEND DOUGLAS A
IPC: C09K9/02
Filed: 2011-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ligand exchange of thermochromic, LETC, system, which exhibit a reversible change in absorbance of electromagnetic radiation as the temperature of the system is reversibly changed.  <P>SOLUTION: The described LETC system includes one or more transition metal ions, which experience thermally induced changes in the nature of the complexation or coordination around the transition metal ion(s) and, thereby, the system changes its ability to absorb electromagnetic radiation as the temperature changes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159982-A (JP)
Title: Method of manufacturing semiconductor integrated circuit device
Inventor: NISHIHARA SHINJI
IPC: H01L21/336
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a salicide process that can form a Co silicide layer having low resistance and little junction leakage current.  <P>SOLUTION: Silicidation is performed on a Co film deposited on the main surface of a wafer by a spattering method using a high-purity Co target of which the Co purity is 99.99% or greater and the Fe and Ni content is 10 ppm or less. More preferably, the Co purity is 99.999%. As a result, a CoSi<SB>2</SB>layer (16b) having low resistance and little junction leakage current is formed on the surfaces of the gate electrodes (8n and 8p), the source, and the drains (p<SP>+</SP>type semiconductor region 13, n<SP>+</SP>type semiconductor region 14) of a metal oxide semiconductor field effect transistor (MOSFET).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012174640-A (JP)
Title: Vehicular lamp
Inventor: YUSE HIROYUKI
IPC: F21S8/12
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular lamp with an enhanced light utilization efficiency.SOLUTION: The vehicular lamp is provided with a first optical unit U1 composed of LEDs (a light source) 4 having an optical axis downward, a reflector 2 composed of a first reflection face 2a and a second reflection face 2b, and a lens 3 composed of a first lens part 3A and a second lens part 3B; and a second optical unit U2 of the same structure as the first optical unit U1, both units being formed with a space separated back and forth in the vicinity. A second lens part 3B of the first optical unit U1 is composed of: a concave rear end part 3c into which a part of the light emitted from the LEDs 4 of the second optical unit U2 enters; a light guide part for guiding the light incident from the rear end part 3c; an inner face into which a part of the light emitted from the LEDs 4 of the first light source unit U1 enters; an outer face for emitting the light incident from the rear end part 3c and the light incident from the inner face to a side; and lens cuts, respectively provided on the inner face and the outer face.
Patent JP-2011154699-A (JP)
Title: Image recognition program, image recognition device, image recognition system and image recognition method
Inventor: OSAKO SATORU
IPC: G06V10/44
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To detect the contour of a predetermined object or pattern from an image with high accuracy.  <P>SOLUTION: An image recognition device calculates the difference between the pixel value of a first pixel in an image and the pixel value of a second pixel that is in a position separated from the first pixel by the predetermined number of pixels. When the difference exceeds a predetermined value, the image recognition device calculates an edge decision threshold on the basis of the pixel value of the first pixel or a neighboring pixel thereof and the pixel value of the second pixel or a neighboring pixel thereof. Then, the image recognition device detectes an edge pixel corresponding to an edge that exists between the first and second pixels, by comparing the pixel values of each pixel sandwiched between the first and second pixels and the edge decision threshold.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012173278-A (JP)
Title: Taxane anticancer agent sensitivity determination method of cancer cell, and computer program and device for realizing the same
Inventor: OYAMA TOMOKO
IPC: C12Q1/68
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a new method for determining sensitivity of cancer cells to a taxane anticancer agent.SOLUTION: A taxane anticancer agent sensitivity determination method of cancer cell includes a determination process for determining that sensitivity of a cancer cell to a taxane anticancer agent is high if expression level of GSTπ in a biological sample including the cancer cells exceeds a threshold. Preferably, the determination method also includes a measurement process for measuring expression level of GSTπ in the biological sample.
Patent JP-2012177610-A (JP)
Title: Angular velocity sensor
Inventor: HONDA JUNICHI
IPC: G01C19/56
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor which can be made thin while controlling degradation of detection characteristics.SOLUTION: The angular velocity sensor includes: an annular frame 10 including a pair of first beams 11a and 11b, a pair of second beams 12a and 12b, and a plurality of connection parts 13a to 13d connecting the pair of first beams and the pair of second beams; a driving unit which vibrates the frame within a first plane in a vibration mode where beams of one of the pair of the first beams and the pair of the second beams are brought closer to each other or are separated from each other when beams of the other are separated from each other or brought closer to each other; a first detection unit 50 which detects an angular velocity around an axis in a direction orthogonal to the first plane on the basis of a deformation amount of the frame vibrating in the vibration mode; and a support mechanism which includes an annular base part having an inner peripheral part surrounding the outside of the frame and a plurality of links linking the inner peripheral part and the plurality of connection parts to each other.
Patent JP-2012176692-A (JP)
Title: Tread, pneumatic tire, and method for manufacturing the same
Inventor: MIURA TAKAHIRO
IPC: B60C11/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a tire in which the difference in loss tangent (tanδ) is small between at the outer surface position and the center position of a tire tread, to provide a tread for a retread tire in which the degree of vulcanization in the entire tread rubber area is even, to provide a tire having the tread for the retread tire, and to provide a method for manufacturing the same.SOLUTION: In the tire, a relation of -0.05≤(tanδ-tanδ)/tanδ≤0.05 is satisfied, where tanδdenotes a loss tangent at 2% strain at 25°C of a part (a) within the depth 1 mm in the tread vertical direction from an outer surface of a tire tread, and tanδdenotes a loss tangent at 2% strain at 25°C of a part (b) within the depth 2 mm in the tread vertical direction from the center between the outer surface of the tire tread and a bottom surface.
Patent JP-2014098725-A (JP)
Title: Display device
Inventor: KAWAUCHI KENTO
IPC: G09F9/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a display processing device capable of preventing generation of unnecessary radiation even when a metal material is used for decorative laminate while ensuring the degree of freedom of internal design.SOLUTION: A display device 1 includes: a display panel 7 which has a display section 2 for displaying images and a periphery part 10 which is the outer periphery of the display section; a conductive film 6 of a conductive material disposed over the surface of the display panel 7; a non-conductive case frame 5 which is positioned on the surface of the conductive film 6 above the periphery part of the display panel 7 including a conduction hole 9 formed at a predetermined point; a conductive connection member 4 which is disposed in the conduction hole 9 being electrically connected to the conductive film 6; and a conductive decorative laminate 3 which covers the case frame 5 and is electrically connected to the connection member 4.
Patent JP-2012178953-A (JP)
Title: Method of detecting state of assembled battery and controller
Inventor: KUDO AKIHIKO
IPC: H02J7/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To enable control of charge and discharge without setting a large margin to the upper limit and the lower limit of SOC in control of charge and discharge of an assembled battery formed of a plurality of electric cells connected in series.SOLUTION: The method of detecting the state of an assembled battery according to the present invention detects the terminal voltage of each electric cell of the assembled battery with a cell controller, calculates the internal resistance of each electric cell from the magnitude of variation in the detected terminal voltages of the electric cells and charge/discharge currents flowing in the assembled battery, calculates the remaining capacity of each electric cell from the internal resistance of each electric cell and the remaining capacity of the assembled battery, and controls the charge current and the discharge current so that the currents do not exceed the respective minimum values of the maximum allowable charge currents and the maximum allowable discharge currents of the electric cells, which are calculated from the remaining capacities of the electric cells, respectively.
Patent JP-2012180541-A (JP)
Title: Carburizing steel plate having excellent workability and mechanical-structural member
Inventor: AKIZUKI MAKOTO
IPC: C22C38/38
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a steel plate of a boron steel which has excellent workability, and also, can obtain high quench hardness at the surface layer part in carburizing and quenching at a low carbon potential.SOLUTION: The carburizing steel plate having excellent workability has a composition comprising, by mass, 0.10 to 0.50% C, ≤0.50% Si, 0.20 to 1.8% Mn, 0.20 to 2.0% Cr, ≤0.02% P, ≤0.02% S, 0.01 to 0.20% Ti, 0.002 to 0.10% Al and 0.0005 to 0.0050% B, and the balance Fe with inevitable impurities, and in which carbonized materials are dispersed into ferrite, the average distance between the carbonized materials is ≥0.8 μm, X value defined by formula (1) is ≤40, Y value defined by formula (2) is ≥30, and also, hardness is ≤150 HV: X=30C+30Si+20Mn+5Cr+150S+80Ti-1.5 average distance between the carbides (1), and Y=5C+22Mn+32Cr (2).
Patent JP-2012180241-A (JP)
Title: Nanoparticles of rutile type titanium oxide and method for producing the same
Inventor: TAKIMOTO MASATO
IPC: C09C3/08
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide nanoparticles of rutile type titanium oxide, having excellent transparency and dispersion stability in a solvent, and to provide a method for producing the same.SOLUTION: The method for producing nanoparticles of rutile type titanium oxide includes: the first step of obtaining a suspension liquid by adding an alkaline solution to an aqueous solution containing titanium and then filtering an amorphous compound precipitated at a pH of at least 7 to suspend in a solvent; and a second step for maturation by adding an acidic compound to the suspension liquid. In the first step, the importance is on the precipitation of the amorphous compound while maintaining pH at least 7, and in order to keep the pH at least 7, an alkaline aqueous solution separately prepared can be added if necessary.
Patent JP-2012186072-A (JP)
Title: External thread member locking structure
Inventor: NAKADA YOSHITAKA
IPC: H01R9/18
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To suppress falling-off of an external thread member immediately before it is screwed into a screw hole.SOLUTION: An external thread member locking structure suppresses falling-off of an external thread member 14 having a shaft-shaped thread part 140 before the external thread member 14 is screwed into a thread hole forming member 11 having a thread hole 110 penetratingly formed therein. The external thread member locking structure also comprises an external thread member guiding means 12 disposed on the side opposite to the side from which the external thread member 14 is screwed into the thread hole forming member 11. In the external thread member 14, the outer circumference thereof is set smaller than the inner diameter of the thread hole 110, and a fitting part 142 is provided as coaxially extending at the tip of the thread part 140. The external thread member guiding means 12 comprises a base 120, and a fitted part 121 extending from the base 120 to the thread hole forming member 11 side. The fitting part 142 is constructed to coaxially press-fit in the fitted part 121 before the thread part 140 is screwed in the thread hole 110.
Patent JP-2012157855-A (JP)
Title: Manufacturing apparatus for honeycomb filter
Inventor: TSUJI HIROYUKI
IPC: B01D39/20
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide means of manufacturing, with high productivity and high yield, a honeycomb filter having high quality by forming a collection layer with a uniform thickness and no leakage on a surface of a base material composed of a porous object.SOLUTION: The present invention is an apparatus 1 used to manufacture a honeycomb filter and includes: a work fixing section 10 for fixing a base material (work 11) of a honeycomb filter; a powder conveyance section 20 that is disposed on one side of the work fixing section 10 and conveys powder on flow current using pressurized gas; an introduction section 40 that is installed between the powder conveyance section 20 and the work fixing section 10, further mixes the powder conveyed on the flow current from the powder conveyance section 20 with another gas and that introduces into a base material (work 11) fixed on the work fixing section 10 in using the apparatus; and a suction section 30 that is disposed on the other side of the work fixing section 10, decompresses the other side of the work fixing section 10 against one side of the work fixing section 10 using suction means, and that sucks the gas which has passed through the base material (work 11) fixed on the work fixing section 10.