baber/WOPTO huggingface dataset:
Patent JP-2013030298-A (JP)
Title: Light source apparatus, discharge lamp drive, and projector
Inventor: SUZUKI JUNICHI
IPC: H05B41/24
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a light source apparatus which can restrict blackening of a discharge lamp and maintain a constant inter-electrode distance while driving the discharge lamp, a discharge lamp drive method, and a projector.SOLUTION: A light source apparatus 1 comprises: a discharge lamp 500; a drive device 200 which supplies drive current to a pair of electrodes 610, 710 of the discharge lamp 500; and an inter-electrode distance detection part which detects the distance between the pair of electrodes. The drive device 200 generates an AC current whose frequency is 1 kHz to 10 GHz, both ends inclusive, and is configured to be able to generate drive current from AC current by amplitude modulation so that a first interval of AC current and a second interval smaller in amplitude than the first interval repeat alternately, in which a modulation frequency of the amplitude modulation is set to 10 Hz to 1 kHz, both ends inclusive, and depending on the detection result of the inter-electrode distance detection part, the modulation frequency is altered or the amplitude modulation is halted.
Patent JP-2013033682-A (JP)
Title: Power source device, and lighting fixture
Inventor: OSHIMA YUICHI
IPC: H05K7/20
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a power source device in which work efficiency of fitting work of a clip for fixing tight a heat generating electronic component to a case is improved, and to provide a lighting fixture using this.SOLUTION: The power source device is provided with a base case 1 which houses a circuit board 2 and has a side face part in which a convex part 5 protruding in an outside direction is formed, an electronic component 3 which is mounted on the circuit board 2 and is arranged along the side face part, and a clip 10 which has a pair of pinching parts and pinches the electronic component 3 and the side face part together with these pinching parts to retain the electronic component 3 and the side face part in a contact condition and moreover to fit them on the base case 1 by engaging a hole 14 formed on the outside of the pinching parts with the convex part 5.
Patent JP-2013034725-A (JP)
Title: Diamond cut evaluate program and method
Inventor: KOJIMA AKIRA
IPC: A44C17/02
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a diamond cut evaluate program and a diamond cut evaluate method for outputting an objective reference to a cut evaluation by digitizing and visualizing a cut (shape) being one of four factors when evaluating a diamond as a jewelry.SOLUTION: The diamond cut evaluate program and the diamond cut evaluate method is constituted by carrying out following steps. (A) a step for three-dimensionally measuring the shape of the diamond and obtaining three-dimensional shape data, (B) a step for restoring the shape from the obtained three-dimensional data and simulating an advancing passage of a light beam by irradiating a simulated light beam to the restored shape, (C) a step for evaluating the right and wrong of the diamond cut based of the simulation of the advancing passage of the simulated light beam, and (D) a step for outputting an evaluation result.
Patent JP-2013038304-A (JP)
Title: Multilayer substrate and manufacturing method of the same
Inventor: KONISHI MASAO
IPC: H05K1/11
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer substrate which reduces the occurence of connection failures in an electronic circuit module.SOLUTION: A multilayer substrate 1 includes: a substrate part 2 formed by laminating multiple insulator layers; a via 3 penetrating in the thickness direction of the substrate part 2; and a metal part 5 for filling the via 3. The multilayer substrate 1 has a protruding part 4 disposed at a center par in the thickness direction of the substrate part 2 in the via 3. Thus, the multilayer substrate 1 reduces the occurence of connection failures in an electronic circuit module.
Patent JP-2013034772-A (JP)
Title: Chair for game parlor
Inventor: OGATA MASATOSHI
IPC: A63F7/02
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a chair for a game parlor, which allows positions of a seat part in a game parlor to be easily changed when changing layout of game machines or the like.SOLUTION: The chair 1 for a game parlor comprises the seat part 2, a support part 3 for supporting the seat part 2, and a backrest part 4. The seat part 2 has a connection part 13. The connection part 13 has a reception member 24. The reception member 24 has a plurality of screw holes 18 on the bottom surface. The screw holes 18 are divided into fixed positions R2, L2 functioning as normal positions, left changed positions, and right changed positions. The support part 3 has a flange part 6 and relatively moves the seat part 2 with respect to the support part 3 fixed on a floor 31 by changing positions to fix the flange part 6 from the fixed positions R2, L2 to left changed positions or right changed positions.
Patent JP-2012077068-A (JP)
Title: Barium titanyl oxalate particle, method for producing the same and method for producing barium titanate
Inventor: INOUE HIDEKI
IPC: C07C55/06
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a barium titanyl oxalate particle having fine and spherical particle shape and to provide barium titanate having excellent crystallinity.SOLUTION: The barium titanyl oxalate particle is characterized to have an average particle diameter of 0.1-50 μm and a spherical particle shape. Preferable process for producing the particles comprises a barium titanyl oxalate forming reaction at <50°C while supplying a reaction vessel with an aqueous solution (A1) obtained by mixing oxalic acid and titanium tetrachloride in water and an aqueous solution (B1) of barium chloride and discharging the reaction liquid from the reaction vessel.
Patent JP-2013039185-A (JP)
Title: Game machine
Inventor: TANIGUCHI MASAYUKI
IPC: A63F7/02
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for preventing an occurrence of an abnormal hitting state.SOLUTION: When a hitting means 160 hits a game ball, a supply means 158 for supplying a game ball to a hitting position supplies a game ball for next hitting in case that multiple game balls are arranged at a hitting position, and also a number of game balls arranged in the hitting position is the same as a sum of a number of foul balls collected from a foul opening 119 and a number of the game balls which have reached the game area 111, during a time period from a time point of this hitting to a time point of the next hitting. Meanwhile, the supply means does not supply a game ball for the next hitting in case that a sum of a number of foul balls collected from the foul opening 119 and a number of game balls which have reached the game area, during a time period from a time point of this hitting to a time point of the next hitting is smaller than a number of game balls arranged in the hitting position.
Patent JP-2013044529-A (JP)
Title: Testing method for accelerating reinforcement corrosion
Inventor: YAMATO KOICHIRO
IPC: G01N17/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for accelerating reinforcement corrosion for corroding reinforcement in concrete in a short period of time and evaluating it.SOLUTION: A testing method for accelerating reinforcement corrosion includes: a drying step (A) of stationarily placing a test piece formed by burying reinforcement in a concrete composition, in atmosphere with a temperature of 15 to 30°C for half a day to three days; and a moistening step (B) of stationarily placing the test piece in a moist atmosphere with a temperature of 40 to 80°C and humidity of 80 to 98% or in a warm water with a temperature of 40 to 80°C for half a day to three days. The concrete composition includes water, cement, admixture, fine aggregates, and coarse aggregates; a water/powder ratio is 55-70%; a water/cement ratio is 90-100%; and a chloride ion content is 1-6 kg/m.
Patent JP-2013046090-A (JP)
Title: Communication device and communication system
Inventor: HAMADA KAZUKI
IPC: H04L45/02
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication device that can shorten a necessary time from an occurrence of fault to a recovery in a ring network.SOLUTION: A communication device comprises: an ERP module 1 which performs Ethernet Ring Protection (ERP) control including fault detection of a ring network; a topology information table 4 with which topology information of the ring network is registered; a topology information collection module 2 which collects identification information and positional information of each communication device forming the ring network by monitoring operation of the ERP module 1, and updates the topology information table 4 based on the collected information; and a fault place identifying module 6 which, if the ERP module 1 has detected a fault, determines whether the detected fault is a device fault or link fault based on the topology information table 4, and if it is the device fault, identifies a device in which the fault has occurred and notifies an upper-level protocol of the result of identification.
Patent JP-2013046289-A (JP)
Title: Communication system, node device, and communication method
Inventor: KOJIMA FUMIHIDE
IPC: H04W88/04
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, device, and method having a high-function while implementing cost reduction.SOLUTION: An upper node device: transmits first environment information to a first lower node device allocated to a location where radio communication is possible, through radio; and collects first measurement result information through radio from the first lower node device. The first lower node device: receives the first environment information; selects part of the information as second environment information; transmits the second environment information to a second lower node device allocated to a location where the radio communication is possible, through the radio; receives second measurement result information through radio from the second lower node device; generates the first measurement result information by adding the second measurement result information to information on a result measured by the first lower node device; and transmits the first measurement result information to the upper node device, through the radio. The second lower node device: receives the second environment information; and transmits the second measurement result information to the first lower node device, through the radio.
Patent JP-2013043433-A (JP)
Title: Liquid ejection head and recorder using the same
Inventor: IKEUCHI WATARU
IPC: B41J2/045
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head whose width is made small, when pressuring chambers are arranged in a grid shape, and a recorder using the same.SOLUTION: The liquid ejection head 2 includes a flow path member 4 having a plurality of ejection holes 8, a plurality of pressuring chambers and n (n is an even number ≥4) pieces of manifolds 5b, and a plurality of pressuring parts 30. In the plan view of the flow path member 4, the pressuring chambers 10 are arranged in the grid shape where they are arranged in a row direction and a column direction, the plurality of manifolds 5b extend from one end side to the other end side of the flow path member in the row direction, and a first partition 15a narrower than the manifold 5b and a second partition 15b wider than the manifold 5b are provided as a partition between the manifolds 5b. Then, ejection holes 8 connected from the adjacent manifold 5b form two ejection hole rows 9 on the respective partitions, and the respective ejection holes 8 are arranged to satisfy a predetermined condition.
Patent JP-2013045084-A (JP)
Title: Signal processing apparatus
Inventor: HIGASHIYAMA MIKIO
IPC: G10L21/0272
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily separate sound source information from sound emitted from a sound source and observed through a transmission system, without requiring accurate information about characteristics of the transmission system of the sound and without large restrictions.SOLUTION: A signal processing apparatus repeats processing of sequentially approximating one or a plurality of peaks of a spectrum of a sound signal representing sound to be processed from the highest peak by using a clustered sine wave model, and subtracting a spectrum of the clustered sine wave model from the spectrum of the sound signal to calculate a residual spectrum, until energy of the residual spectrum becomes lower than a prescribed threshold, and defines information indicating a bottom of the residual spectrum when the energy becomes lower than the prescribed threshold, as information indicating a feature of the sound source.
Patent JP-2013046655-A (JP)
Title: Wheelchair with movement prevention device
Inventor: OKADA TOKUJI
IPC: A61G5/02
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair with a movement prevention device which can selectively prevent a rolling movement to a valley side by a simple operation without needing a labor even when facing forward or backward.SOLUTION: The wheelchair with the movement prevention device includes a ratchet wheel 12 fixed to a wheel 2, T-shaped pawls 14 having a proximal end pivotally supported and two claws to be selectively latched to the ratchet wheel 12 in a distal end thereof, and a lever 24 to turn the pawls 14, and is composed to be selectable among a state that the pawl 14 and the ratchet wheel 12 are made to latch by an operation of the lever 24 to restrain the forward rotation of the wheel 2, a state that the pawl 14 and the ratchet wheel 12 are made to latch to restrain the backward rotation of the wheel 2, and a state that the pawl 14 and the ratchet wheel 12 are not made to latch to enable the rotation of the wheel 2 in the forward and backward direction.
Patent JP-2013048826-A (JP)
Title: Capsule type medical device
Inventor: IGARASHI NARUTOSHI
IPC: A61B1/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a capsule type endoscope which is to be introduced into the body and has high productivity.SOLUTION: The capsule type endoscope 10 includes: a capsule type case 11; and a circuit board 20 having a plurality of board units 21, 22, 23, and 24 arranged in a row and housed inside the case 11 in a folded state, and a connection electrode 30 for mounting an electronic component is not formed on the second main surface 20D of the circuit board 20.
Patent JP-2013054834-A (JP)
Title: Automotive headlamp
Inventor: YAMAMICHI TATSUHIKO
IPC: F21S8/10
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To facilitate replacement work of a semiconductor light-emitting element 31.SOLUTION: Automotive headlamps 1, 2, 3 are each provided with a lamp body 12 with an opening at a lamp front side, a cover 13 covering the opening, a bracket 15 arranged in a lamp chamber formed of the lamp body 12 and the cover 13 and attached to the lamp body 12, a light source unit 30 equipped with semiconductor light-emitting elements 31 as a light source, and an optical unit 20 for emitting light from the semiconductor light-emitting elements 31 toward the front of the lamp. The light source unit 30 and the optical unit 20, both arranged inside the lamp chamber, are separately fixed to the bracket 15, and the light source unit 30 is attachable/detachable through an opening 18 for attachment/detachment fitted to a lamp rear side of the lamp body 12.
Patent JP-2012206924-A (JP)
Title: Graphene/carbon nanotube composite structure
Inventor: JIANG KAILI
IPC: C01B31/02
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a graphene/carbon nanotube composite structure.SOLUTION: The graphene/carbon nanotube composite structure includes a graphene structure and a carbon nanotube structure. The carbon nanotube structure has a plurality of micropores and includes a plurality of carbon nanotubes whose longitudinal ends are connected by intermolecular force. The ratio between the area of the plurality of carbon nanotubes and the area of the plurality of micropores in the carbon nanotube structure is 1:1,000-1:10. The graphene structure covers the plurality of micropores.
Patent JP-2013054488-A (JP)
Title: Document management system and document management program
Inventor: ISOHATA TAKESHI
IPC: G06F17/30
Filed: 2011-09-02
Abstract: PROBLEM TO BE SOLVED: To manage paper-based documents from creation of the documents to disposal of the documents.SOLUTION: A document management system comprises: document data input means for reading document information; display means for displaying the document information; document data storage means for storing the document information; document location determination means for determining a storage place of the document; document label print means for printing a bar code recording data for identifying the document; document search means for searching for document information; and document storage period management means for displaying information about a storage period of the document on the display means.
Patent JP-2013053560-A (JP)
Title: Compressor
Inventor: MACHIYA KENJI
IPC: F04B39/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a compressor in which precompression is applied to a movable plate, without requiring addition of a new member to the compressor and with simple structure.SOLUTION: The compressor 10 is provided in which, when alternately changing the polarities of electromagnets 17, 17directed toward a center axis L between an N-pole and an S-pole, each of fixed magnets 16, 16receives torque and a rotary shaft 15 is rotated, the movable plate 12 is moved in a swirling manner together with movable blades 14, fluid confined between the movable blades 14 and fixed blades 13 is compressed toward the center of vortex. The compressor is configured in such a manner that: the centers of the magnetic poles of the electromagnets 17, 17directed toward the center axis L are located nearer to the movable plate 12 than the centers of the magnetic poles of the fixed magnets 16, 16directed in the radial direction; and when the magnetic poles of the electromagnets 17, 17directed toward the center axis L and the magnetic poles of the fixed magnets 16, 16directed in the radial direction face with each other in different polarities, a force in the direction approaching the movable plate 12 is applied to the fixed magnets 16, 16.
Patent JP-2011244500-A (JP)
Title: Encoding apparatus and encoding program
Inventor: MAEHATA TAKASHI
IPC: H03M13/19
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an encoding apparatus and encoding program capable of computing a parity with computational complexity less than that of the prior arts.SOLUTION: A matrix storage section 18 stores data of matrices U, L((i)=1 to (m)), A. A matrix product computing section performs arithmetic operation with "2" as a law in accordance with a parity generation expression represented by a formula (Y≡UU...UULL...LLAX) from an information vector X of an element number (k), thereby producing a parity vector Y of an element number (m). A parity check matrix H satisfies H(X, Y)=0, a matrix A is comprised of first to k-th columns of the parity check matrix H, and a matrix B is comprised of (k+1)th column to n-th column of the parity check matrix H. A matrix L((i)=1 to (m)) is a fundamental lower triangular matrix of a lower triangular matrix L obtained by performing LU decomposition on the matrix B, and a matrix U((i)=1 to (m)) is a fundamental upper triangular matrix of an upper triangular matrix U obtained by performing LU decomposition on the matrix B.
Patent JP-2013056953-A (JP)
Title: Electrolyte material, and proton conductive electrolyte membrane, membrane electrode assembly, and polymer electrolyte fuel cell using the same
Inventor: ONUMA ATSUHIKO
IPC: H01M8/10
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To produce a proton conductive electrolyte membrane with high ion conductivity, excellent water resistance, a small change in size, and flexibility; and to provide a polymer electrolyte fuel cell which has high output and durability.SOLUTION: An electrolyte material is used which contains a copolymer including a polyvinyl as a main chain, the copolymer including a functional group with proton conductivity; and an alkoxide of Si or Ti as a side chain.
Patent JP-2013058120-A (JP)
Title: Information processing apparatus, information processing method and program
Inventor: KAWAMOTO KENTA
IPC: G06N20/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To efficiently collect data used to learn a causal relationship.SOLUTION: On the assumption that a factor that could cause a state transition in a state transition model occurs and the state transition takes place as a result of occurrence of the factor, an information amount gain calculation unit determines an information amount gain, which is an information amount obtained by causing the factor to occur regarding a causal relationship between the factor and the state transition and observing a result thereof. An evaluation value calculation unit determines an evaluation value to evaluate effectiveness of causing each of the factors to occur on the basis of the information amount gain to acquire the causal relationship between the factor and the state transition. A determination unit determines the factor to occur on the basis of the evaluation value. This technology is applicable, e.g., to autonomously behaving agents.
Patent JP-2013063691-A (JP)
Title: Fog-occurrence estimation device for vehicle
Inventor: NISHIDA MIYUKI
IPC: B60H1/00
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a fog-occurrence estimation device for a vehicle that prevents fog-occurrence by detecting possibility of occurrence of a fog at low cost, and can ensure good visibility.SOLUTION: The device includes: a vehicle-interior-temperature information obtaining unit that obtains a vehicle interior temperature information reflecting information on a temperature of a vehicle interior of the vehicle; a vehicle-interior-humidity information obtaining unit that obtains a vehicle interior humidity information reflecting information on humidity of the vehicle interior; an outside-temperature information obtaining unit that obtains outside temperature information reflecting information on an outside temperature which is a temperature outside the vehicle; a fog-occurrence estimation unit that estimates whether a fog has occurred on a window in the vehicle interior, on the basis of the vehicle interior temperature information, the vehicle interior humidity information, and the outside temperature information; and a fog-occurrence estimation information output unit that outputs fog-occurrence estimation information reflecting that the occurrence of fog is estimated, when the fog-occurrence estimation unit estimates that the fog has occurred on the window in the vehicle interior.
Patent JP-2013067947-A (JP)
Title: Wooden floor material and manufacturing method thereof
Inventor: NAKAGAWA MASAHIRO
IPC: E04F15/08
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a wooden floor material which has high scratch resistance, hardly causes warpage, and prevents damage when dried.SOLUTION: A wooden floor material comprises a gypsum board 1 and a medium density fiberboard 3 which is bonded to the surface of the gypsum board 1 with a hot-melt adhesive. The medium density fiberboard 3 has a thickness equivalent to 17 to 22% of the total thickness of the wooden floor material. The medium density fiberboard 3 bonded to the surface of the gypsum board 1 has a water content in the range of 2 to 6%.