baber/WOPTO huggingface dataset:
Patent JP-2011147577-A (JP)
Title: Pinball game machine
Inventor: NISHIMURA YUHEI
IPC: A63F7/02
Filed: 2010-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine achieving presentation based on the number of game balls flowing down through a specific downflow passage at a low cost.  <P>SOLUTION: The pinball game machine includes a center case 15 disposed approximately at the center of a game area 14, and a plurality of winning means including large winning means 18 which is changed to be opened during a prescribed advantageous state. In the pinball game machine, game balls shot onto the upper side of the game area 14 by shooting means 8 flow down through either a left downflow passage 23a on the left side of the center case 15 or a right downflow passage 23b on the right side of the center case, and the probability of entering the large winning means 18 is higher for the game balls flowing down through the right downflow passage 23b. The pinball game machine also includes downflow detecting means 30 capable of detecting all the game balls flowing down through the right downflow passage 23b, and specific detection means 53 for detecting game balls entering the large winning means 18. Specific presentation is executed based on the number of game balls detected by the downflow detecting means 30 and the number of game balls detected by the specific detection means 53.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011147644-A (JP)
Title: Aneurysm obturator
Inventor: TAGUMA NORIKATA
IPC: A61B17/12
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aneurysm obturator with which an aneurysm is treated without closing the entrance of a branched blood vessel even when a blood vessel rather than the aneurysm itself is branched.  <P>SOLUTION: The aneurysm obturator is provided with: a bag-like balloon circular cover part 1 expanded and held after inserted into the aneurysm of the blood vessel; and a balloon plane part 2 which is provided at the opening part of the balloon circular cover part 1 and covers the aneurysm opening part of the aneurysm. The balloon plane part 2 includes: a first hole part 12 which communicates with the inside of the balloon circular cover part 1; and a second hole part 22 which communicates with the outside of the balloon circular cover part 1. The balloon circular cover part 1 is provided with a gap forming member 21 which forms a non-contact area in which the outer surface 1a thereof does not come in contact with the inner surface of the aneurysm when expanding within the aneurysm. When the aneurysm obturator having such constitution is disposed and expanded within the aneurysm including the branched vessels rather than the aneurysm, the gap is formed between the outer surface of the balloon circular cover part 1 and the inner surface of the aneurysm, so that the aneurysm is treated without closing the entrance of the branches blood vessel.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153850-A (JP)
Title: Infrared image pickup device and infrared image displaying method
Inventor: YOSHIDA TAKASHI
IPC: G01V8/10
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared image pickup device and an infrared image displaying method capable of displaying an infrared image so that a pilot can easily recognize a specific target useful in a flight operation of an aircraft.  <P>SOLUTION: The infrared image pickup device mounted on an aircraft includes at least: a detection part fixed to the aircraft and detecting infrared rays radiated from an object; a processing part generating two-dimensional temperature information of the object on the basis of a signal serially output from the detection part; and a display part displaying the infrared image on the basis of the two-dimensional temperature information. The processing part extracts a preset specific target (a target to be a mark such as a ridge line, a target to be an obstacle such as electric wire or another aircraft) from the object on the basis of the two-dimensional temperature information, and sets temperature information other than the specific target of the object to a predetermined constant low value so that the specific target is identified.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155441-A (JP)
Title: Mobile communication terminal
Inventor: NEHASHI TAKAYUKI
IPC: H04M1/725
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal for effectively operating a function of searching the position of a terminal.  <P>SOLUTION: The mobile communication terminal includes a first acquisition unit 340 for acquiring the identifier of a base station and a base station reception electric field strength between the base station and the terminal, a base station list generation unit 361 for generating a base station list corresponding to the identifier and the base station reception electric field strength on the basis of the identifier and the base station reception electric field strength, a second acquisition unit 341 for acquiring an inter-terminal reception electric field strength on the basis of radio waves transmitted from another terminal, a base station list receiving unit 341 for receiving a base station list from another terminal, a mutual approximation rate calculation unit 362 for calculating a mutual approximation rate between the terminals on the basis of the inter-terminal reception electric field strength, a base station matching rate calculation unit 363 for calculating a base station matching rate between the terminals on the basis of the base station list received by the base station list receiving unit 341 and the base station list generated by the base station list generation unit 361, and an approximation determiner 364 for determining the degree of approximation between the terminals on the basis of the mutual approximation rate and the base station matching rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152849-A (JP)
Title: Handle bar cover
Inventor: SAKANE YASUKI
IPC: B62J23/00
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle bar cover of which a joining portion of the cover is not easily visible from a motorcycle driver, and which can improve a degree of freedom of assembly operation.  <P>SOLUTION: The handle bar cover includes an upper cover 20U for covering a handle member 10 from above and having an upper part of an edge portion of a handle bar opening 21 for projecting the handle bar 10 to the left and right, and a lower cover 20L having a steering shaft opening 22 through which a steering shaft 12 or a shaft center of the steering shaft passes, for covering the handle member 10 from below, and having a lower part of the edge portion of the handle bar opening 21. The lower cover 20L includes a lower cover front half body 30 which is arranged in a front part thereof and constitutes a front part of an edge portion of the steering shaft opening 22, a lower cover rear half body 40 which is arranged in a rear part and constitutes a rear part of the edge portion of the steering shaft opening 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152561-A (JP)
Title: Laser machining method
Inventor: SAKAMOTO TSUYOSHI
IPC: B23K26/38
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser machining method capable of reducing the number of rows of modified regions formed in a thickness direction of an object to be machined along a cutting predetermined line while preventing the reduction of the cutting accuracy of the object to be machined.  <P>SOLUTION: A quality pattern J having a first brightness region extended in a direction almost orthogonal to the cutting predetermined line 5 and second brightness regions positioned at both sides of the first brightness region in the extended direction of the cutting predetermined line 5 is used for modulation of laser beam for forming a modified region SD3 at a middle position between a position on a rear surface 21 side and a position on a surface 3 side to the object 1 to be machined. Namely, the laser beam modulated based on a modulation pattern including the quality pattern J is irradiated using a surface 3 as a laser beam incident surface before modified regions SD4, SD5 are formed at the position on the surface 3 side after modified regions SD1, SD2 are formed at the position on the rear surface 21 side, so that the modified region SD3 is formed at the middle position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010090904-A (JP)
Title: Secondary air supply device
Inventor: HIROOKA SHIGEMASA
IPC: F01N3/32
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secondary air supply device allowing the malfunction of structural components to be accurately determined and to detect an operating failure.  <P>SOLUTION: The secondary air supply device is provided for supplying air to the upstream side of an exhaust emission control device in an engine exhaust pipe so that burnable materials in exhaust gas are secondarily burnt to purify the exhaust gas. It finds pressure behavior patterns (patterns 1-4) from a time average value for a pressure value and a pressure fluctuation value detected by a pressure sensor arranged between an air pump and an on-off valve and determines the operating conditions of the air pump and the on-off valve on the basis of variations of the pressure behavior patterns during controlling the supply and stop of secondary air.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011158259-A (JP)
Title: Radiation imaging apparatus, and method for estimating position of collimator
Inventor: SUZUKI ATSURO
IPC: G01T1/161
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation imaging apparatus which enables acquisition of an excellent reconstructed image even when displacement of a collimator is present, and a method for estimating position of the collimator which is used therefor.  <P>SOLUTION: In the radiation imaging apparatus 1 including detectors 21 for measuring radiation, the collimator 26 for limiting the direction of incidence of the radiation and a data processing device 12 with the detectors 21 in a plurality disposed in a through hole 27 of the collimator 26 in a plane view from the vertical direction, the data processing device 12 includes a position information estimating means 12 which estimates position information on the collimator 26 in relation to the detectors 21, a point response function calculating means 12 which calculates a point response function, based on the position information on the collimator 26, and a spatial resolution correcting means 12 which corrects spatial resolution by incorporating the point response function in image reconstruction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010173065-A (JP)
Title: Pneumatic hammer mechanism
Inventor: JOHN ALEXANDER
IPC: B25D11/04
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a hammer tool apparatus achieving hammer efficiency improved from a viewpoint of ergonomics.  <P>SOLUTION: In a pneumatic hammer mechanism including a drive section for periodically moving a floating piston 13 between a hammer surface 27 and a position closest to an excitation piston 12, if the hammer mechanism 5 has a hammer frequency f during hammer action, mass m<SB>2</SB>of the floating piston 13, cross-sectional area A of a pneumatic space, maximum length L of the pneumatic space, stroke H of the excitation piston 12, and reflection coefficient q satisfy the following inequality, namely the inequality 1, thereby increasing hammer energy. Hereat, the value of parameter N is at least 4; p<SB>0</SB>is an outside air pressure; and κ is an entropy coefficient of gas or the like within the pneumatic space.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011166930-A (JP)
Title: Apparatus for control of piezoelectric actuator, piezoelectric actuator device, and printing device
Inventor: KONISHI AKIO
IPC: H02N2/00
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for control of a piezoelectric actuator, capable of stably driving the piezoelectric actuator with high power.  <P>SOLUTION: The apparatus has a drive means 310 for supplying a drive signal with a prescribed frequency to a piezoelectric element, a displacement detection unit 330 for detecting a mechanical displacement of the piezoelectric element, a memory 340 for sequentially storing displacement signals V1, V2, and a drive-frequency control unit 320 for controlling the frequency of a drive signal via the drive means 310 on the basis of the displacement detected by the displacement detection unit 330 and the displacement stored by the memory 340. The drive-frequency control unit 320 sweeps the frequency of the drive signal so as to detect the maximum displacement of a piezoelectric actuator, and also sweeps the frequency toward a drive frequency corresponding to target displacement determined on the basis of the maximum displacement. After reaching the drive frequency corresponding to the target displacement, the frequency is controlled so as to allow the displacement signal to follow the target displacement by varying the frequency of the drive signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163651-A (JP)
Title: Total enthalpy heat exchange element and total enthalpy heat exchanger
Inventor: SOTOKAWA HAJIME
IPC: F28F3/08
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a total enthalpy heat exchange element and a total enthalpy heat exchanger using the total enthalpy heat exchange element capable of suppressing decline in performance of the total enthalpy heat exchange element and improving total enthalpy heat exchange efficiency even in an environment wherein dew formation is repeated or in an environment with high humidity at a level which does not lead to dew formation.  <P>SOLUTION: The total enthalpy heat exchange element includes: a first flow passage through which a first airflow is made to pass; a second flow passage through which a second airflow is made to pass; and a partition plate 1 arranged to separate the first flow passage and the second flow passage from each other and conducting total enthalpy heat exchange between the first airflow and the second airflow. The partition plate 1 has a layered structure in which both surfaces of a first film 12 are sandwiched by second films 11, 13. The first film 12 is a non-aqueous film having a gas shielding property and vapor-permeable property, and the second film 11, 13 is waterproof vapor-permeable film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010210087-A (JP)
Title: Centrifugal clutch
Inventor: SHIMAMOTO YOSHINORI
IPC: F16D43/18
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal clutch that is excellent in power transfer performance, regardless of its simple arrangement with a small number of part items and that resists the wear of a clutch boss and a clutch shoe.  <P>SOLUTION: The centrifugal clutch includes a driven drum, a clutch boss 3 rotating about the axis C of a drum cylinder, a clutch shoe 4, and a biasing member 5 for elastically biasing the clutch shoe 4 toward the clutch boss. A fulcrum projection 21 serving as the oscillation fulcrum 20 of the clutch shoe 4 and a retaining projection 22 disposed in a position in front in the rotation direction R of the fulcrum projection 21 are provided on the outer peripheral surface of the clutch boss 3. A fulcrum groove 23 facing the fulcrum projection 21 of the clutch boss 3 slidable in the rotation direction and a retaining groove 24 facing the retaining projection 22 of the clutch boss 3 freely movable toward and away from it are formed on the inner peripheral surface of the clutch shoe 4. The forward outer peripheral surface of the retaining projection 22 in the rotation direction is formed as a projecting curved surface 25, and the forward inner peripheral surface of the retaining groove 24 in the rotation direction is formed as a recessed curved surface 26 facing the projecting curved surface 25 of the retaining projection 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011166652-A (JP)
Title: Amplitude suppressing circuit
Inventor: OSHIMA KENICHI
IPC: H03G11/02
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a reproduction sound with high quality as a sound regardless of a small dynamic range and to manufacture an excellent device for difficulty in hearing or an acoustic device capable of outputting a relatively high-volume sound even with small output.  <P>SOLUTION: An amplitude suppressing circuit includes: a logarithmic compressor 4 for compressing the amplitude of an input signal; an OUTPUT circuit for outside outputting an output signal from the logarithmic compressor 4; a bias control circuit 2 for controlling an amplitude suppression amount and an output potential of the logarithmic compressor 4; and a control signal generating circuit for inputting a bias control signal to the bias control circuit 2. The bias control signal generating circuit includes operational amplifiers 5 and 6 each for inputting the output of the logarithmic compressor 4 to a positive output circuit. A negative feedback circuit is connected to a negative input circuit of the operational amplifier 5. An output of the operational amplifier 5 is connected to a negative input circuit of the operational amplifier 6, and an output of the operational amplifier 6 and the output signal from the input circuit are connected to the OUTPUT circuit. The output of the operational amplifier 6 and the output of the logarithmic compressor 4 are connected to a subtractor 3 that comparing these outputs with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167821-A (JP)
Title: Chuck device and claw member
Inventor: YAMAMOTO SHOSAKU
IPC: B23B31/10
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chuck device and claw member for exchanging a claw relatively easily for a short time while preventing displacement of a workpiece.  <P>SOLUTION: The claw member provided at the chuck device includes: a claw body 5 having a dovetail form 10 extending toward a rotating shaft of a stage, a first claw fixing member 6 that configures one end face (15a) of a dovetail groove corresponding to the dovetail form 10, and is fixed to a sliding member to reciprocate with the sliding member, and a second claw fixing member 7 that configures the other end face (16a) of the dovetail groove that is symmetric to one end face (15a), and is fixed to the first claw fixing member 6 by a screw member 18. When the screw member 18 is tightened, distance between one end face (15a) and the other end face (16a) is shortened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011175334-A (JP)
Title: Data relocation method and storage management device
Inventor: OKA YOSHIKAZU
IPC: G06F3/06
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique to relocate data so that storage resources can be effectively used, when a volume is managed by the unit of business group.  <P>SOLUTION: In the method of relocating data stored in a volume which stores data provided by a storage device, read and written by a business server, the volume is managed by the unit of business group which is grouped by business processed by a business server. A storage device measures the amount of access to the volume by the business server. A management server obtains the measured amount of access, transfer performance and capacity of the volume from the storage device, receives input of cost specified by the unit of business group corresponding to the performance of a relocation destination volume, and when the plurality of volumes are contained in the business group, and selects the relocation destination volume individually based on input cost, the amount of access, transfer performance and capacity of each volume.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161174-A (JP)
Title: Hitting training device
Inventor: SAI HUK CHONE
IPC: A63B69/38
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a training device for the improvement of skills by preventing serving and volleying with a wrong grip in tennis which has hitting methods such as strokes, volleys, beginning from serves.  <P>SOLUTION: Wearing the device so as to interconnect a dominant hand upper arm portion and a racket naturally makes a continental grip required to train a serve and a volley. Keeping the train improves the hitting train of the serve and volley.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173636-A (JP)
Title: Battery blister pack
Inventor: MUSHIGA TAKASHI
IPC: H01M2/10
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery blister pack which can be opened from an arbitrary part without scattering batteries when the batteries are to be taken out, and which is prevented from opening even when shock is applied thereto.  <P>SOLUTION: In the battery blister pack, a mat 2 has an interlayer peeling strength of 600 kPa or more and 2,000 kPa or less, and the peeling strength between the mat 2 and a cover 3 is 0.125 kN/m or more and 0.20 kN/m or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177667-A (JP)
Title: Method for manufacturing heavy nitrogen by enrichment
Inventor: SUGIYAMA MASASHI
IPC: C01B21/04
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing heavy nitrogen by enrichment which is aimed at shortening time to be spent until<SP>15</SP>N of desired concentration can be manufactured by enrichment from the start of operation of a device for manufacturing heavy nitrogen by enriching process.  <P>SOLUTION: This method for manufacturing heavy nitrogen by enrichment uses a device for manufacturing heavy nitrogen by enriching process which is equipped with a reflux column 20 for generating a nitrogen monoxide gas by using an aqueous nitric acid solution and a sulfur dioxide gas, and an exchange column 10 which enriches the heavy nitrogen into a nitric acid by nitrogen isotope chemical exchange reaction of the nitrogen monoxide gas generated by the reflux column 20 with the aqueous nitric acid solution. When the aqueous nitric acid solution is supplied at the exchange column 10, the aqueous nitric acid solution with high heavy nitrogen concentration is supplied, and later the aqueous nitrogen acid solution whose heavy nitrogen concentration is gradually lowered, is successively supplied. Then at the time of starting the device, the heavy nitrogen concentration gradient is developed across the route from the column top part to the column bottom part of the exchange column 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178938-A (JP)
Title: Method for producing liquefied resin raw material composition from woody material, liquefied resin raw material composition and coating
Inventor: YAMAZAKI MASAO
IPC: C07H3/02
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production by which a liquefied resin raw material composition can be obtained from a woody material in a state in which components are easily separated.  <P>SOLUTION: The method for producing the liquefied resin raw material composition includes an acid decomposition step of adding an acid to the woody material and decomposing the woody material with the acid. In the method, the acid decomposition step is carried out in the presence of an aromatic glycol ether. The resultant liquefied resin raw material composition provides even a material such as lignin in which separation is conventionally difficult can be obtained in a liquefied state in which separation and purification are easily performed. Since the amount of the acid added in the acid decomposition step can be small, the amount of water, a neutralizing agent and a solvent etc., in treatment in a post-process can be reduced. The resultant liquefied resin raw material composition can be regulated to a low salt concentration, the composition can sufficiently be used as a raw material for various chemicals.  <P>COPYRIGHT: (C)2011,JPO&INPIT