baber/WOPTO huggingface dataset:
Patent JP-2011255420-A (JP)
Title: Device and method for joining, and battery
Inventor: SAKURAI TSUTOMU
IPC: B23K26/14
Filed: 2011-02-18
Abstract: PROBLEM TO BE SOLVED: To control a spatter generation by a simple method and also secure a junction area even when welding a part where it is difficult to place a jig, or the like.SOLUTION: In a joining device, an annular nozzle 3 that tapers off to a point thereof is provided in a hollow tool 2 to be a waveguide of a laser beam. When welding a part located in a narrow, deep place, the annular nozzle 3 is inserted into the part to be welded and a laser beam 1 is emitted to the part from the annular nozzle 3 through the hollow tool 2. The welding part, to which the laser beam 1 is directly emitted, is joined by fused junction, at the same time the welding part coming into contact with the annular nozzle 3 that is heated by being irradiated with the laser beam 1, is joined by heat diffusion junction. Accordingly, a spatter generation is controlled and a junction area is secured by the simple method even when welding a part difficult to place a jig, or the like.
Patent JP-2012175773-A (JP)
Title: Rotary electric machine
Inventor: MINAMI SHINICHIRO
IPC: H02K19/22
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine that can increase a power generation amount by holding a permanent magnet of large volume while avoiding interference with a rotation stop part of a bobbin wound with a field magnetic coil, and suppressing breaking of a lead wire of the field magnetic coil.SOLUTION: A bobbin 28 has a rotation stop part 31 housed in a space comprising a rotation stop part housing recessed part and a step part 51, and is mounted on a rotator 15 while restricted from moving in a peripheral direction. A permanent magnet 41 is formed in a square pole shape having a rectangular bottom, arranged having the bottom mounted on a magnet mounting surface of a magnet holding part, and held on a magnet holding pedestal 42 while restricted from moving peripherally, axially, and radially by fixing a cover 47 put thereupon radially from outside to the magnet holding pedestal 42.
Patent JP-2012171464-A (JP)
Title: Tire air pressure detector
Inventor: MURAYAMA KOJI
IPC: G08C17/02
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a tire air pressure detector capable of surely giving an alarm about a decrease in tire air pressure on the basis of an alarm threshold following a change in the air pressure in a tire, which is caused by traveling of a vehicle.SOLUTION: The alarm threshold (first alarm threshold) obtained by lowering pressure by an alarm detection decompression rate from reception pressure determined in the past is set, and the decrease of the tire air pressure is determined when the reception pressure reaches the alarm threshold or below (step 205). Additionally, a lower limit value (second alarm threshold) of the alarm threshold set on the basis of vehicle recommended pressure is set, and the decrease of the tire air pressure is determined even when the reception pressure reaches the lower limit value of the alarm threshold or below (step 210). Thus, the alarm about the decrease of the tire air pressure can be surely given on the basis of the alarm threshold following the change of the air pressure in the tire, which is caused by the traveling of the vehicle.
Patent JP-2012173249-A (JP)
Title: Infrared analysis device
Inventor: ICHIZAWA YASUSHI
IPC: G01N21/3554
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an infrared analysis device which can maintain high measurement accuracy by making intensity distribution of an infrared light uniform without unnecessarily widening the infrared light spot of infrared light emitted by a plurality of semiconductor light emission elements.SOLUTION: A moisture meter being one kind of infrared analysis device includes an upper head 11 having the plurality of semiconductor light emission elements 21a to 21c arranged at one side of paper P being an inspection object and emit infrared light beams of different wavelengths to be radiated to the paper P, and a polygonal light pipe 22 arranged between the semiconductor light emission elements 21a to 21c and the paper P, and multiple-reflects each of the infrared light beams emitted by the semiconductor light emission elements 21a to 21c to make their intensity distribution uniform; and a bottom head 12 having a detector 31 arranged at another side of the paper P and detecting the infrared light beams having passed through the paper P.
Patent JP-2012177207-A (JP)
Title: Multi-colored blended crimped yarn package, method for manufacturing the same and tile carpet obtained by using the same
Inventor: HASHIMOTO NORIO
IPC: D02G3/04
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a multi-colored blended crimped yarn package capable of obtaining a carpet with a uniform pattern while suppressing pattern change in the carpet, to provide a method for manufacturing the same, and to provide a tile carpet obtained by using the multi-colored blended crimped yarn package, by solving a problem that during subjecting an unwound yarn from a direct spun and drawn yarn package to a crimping processing, a difference in a moisture content between an inner layer and a surface layer of the direct spun and drawn yarn package causes crimp unevenness in a longitudinal direction of the fiber to change the pattern of a carpet.SOLUTION: A multi-colored blended crimped yarn package 24 is obtained by winding direct spun and drawn yarns having two or more different colors respectively as packages 13 and 14, and unwinding the yarns from the respective packages, and continuously subjecting them to crimping processing and blending interlacing processing. The direct spun and drawn yarn packages has a water content of an inner layer portion of 1.5 wt.% to 3.5 wt.%. A difference in a crimp elongation rate, attained after a boiling water treatment, of the respective crimped yarns constituting a multi-colored blended crimped yarn is 4% or less.
Patent JP-2012178698-A (JP)
Title: Photographing apparatus, photographing control apparatus, photographing system, and photographing apparatus control method
Inventor: KONISHI SHINPEI
IPC: A61B6/00
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To remove noise accumulated in a sensor while simplifying sensor driving just before photographing, in a photographing apparatus having a photographing part for regularly executing initialization driving during standby of photographing.SOLUTION: In accordance with a period from the completion of initialization driving to receiving of a photographing instruction signal, a driving destination part 403 determines whether to perform photographing after executing the initialization driving or to perform photographing without executing the initialization driving. If a period from preparation driving of the last time to reception of the photographing instruction signal is a fixed period or longer, an initialization driving control part 404 newly starts the initialization driving and if shorter than the fixed period, performs photographing without newly starting the initialization driving.
Patent JP-2011126605-A (JP)
Title: Air-tight card-shaped shake-out container
Inventor: SUGIYAMA YUJI
IPC: B65D83/04
Filed: 2011-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-tight card-shaped shake-out container by improving a configuration for fitting upper and lower container bodies and an opening used to take out the contents of the container.  <P>SOLUTION: The air-tight card-shaped shake-out container is assembled by engaging thin, tray-shaped upper container member 110 and lower container member with engagement projections 115 continuously projecting from the peripheral edges of the upper and lower container members 110 and 130. In this container, a notch 112 is defined in the upper container member by both side walls except the corners of the upper container member and an approximately portal-shaped slidable mate wall member 114. A notch for the lower container member 130 is defined by lower container slidable mate members having engagement projections and provided on the right and left sides in symmetry so as to have an L-shape in a plane view. The opening is defined by the approximately-portal-shaped slidable mate wall member of the upper container member and the lower slidable mate member. The notch of the lower container member is provided with a hinge cap via a hinge. The external wall of the opening and the internal face of the hinge cap are slid and fitted one in the other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012181929-A (JP)
Title: Heating cooker
Inventor: MORII AKIRA
IPC: H05B6/12
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which can definitely detect boiling over regardless of an expansion speed of the boiling over.SOLUTION: A heating cooker comprises: an electrostatic capacitance measurement circuit 11 measuring electrostatic capacitance occurring at each of a plurality of electrodes 16 provided on an undersurface of a top plate and detecting a voltage based on the electrostatic capacitance; and a boiling over monitoring circuit 12 sampling voltages detected by the electrostatic capacitance measurement circuit 11 to perform predetermined processing, comparing a value related to the processing with a predetermined threshold value to determine that boiling over occurs when the value related to the processing is larger than the predetermined threshold value. The boiling over monitoring circuit 12 performs processes from the predetermined processing to the determination processing with more than two monitoring periods different from one another.
Patent JP-2012186586-A (JP)
Title: Piezoelectric vibration element, piezoelectric vibrator, piezoelectric oscillator, vibration gyro element, vibration gyro sensor, and electronic device
Inventor: MATSUMOTO TAKANOBU
IPC: H01L41/313
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a small piezoelectric vibration element having improved frequency-temperature characteristic.SOLUTION: A piezoelectric substrate 8 of a piezoelectric vibration element 1 has: a plurality of vibrating arms 15a and 15b; a base 10 that connects between respective one ends of the vibrating arms 15a and 15b; wide weight portions 20a and 20b that are formed at respective other ends of the vibrating arms 15a and 15b; and grooves 17a to 18b that are formed along respective vibration centers of the vibrating arms 15a and 15b. The weight portions 20a and 20b have respective mass portions 21 that are arranged symmetrically with respect to the respective vibration centers and that have a large mass on both sides of the respective vibration centers. The thickness and cutting angle of the piezoelectric substrate 8 and the shapes of the mass portions 21 and the grooves 17a to 18b are appropriately set, respectively, in such a manner that, with bending vibration out of combined bending-torsional vibration excited in the piezoelectric vibration element 1 as principal vibration, the frequency-temperature characteristic of the bending vibration shows a cubic curve with respect to temperatures.
Patent JP-2012072110-A (JP)
Title: Agrichemical potentiator composition
Inventor: KAMEI MASATOSHI
IPC: A01N47/38
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide an agrichemical potentiator composition which improves the wetting property (ease of wetting and spreading) of the agrichemical and can effectively increase the efficacy of agrichemicals.SOLUTION: The agrichemical potentiator composition includes: one or more compounds (A) selected from among a specific ethoxylate compound, a specific polyoxyethylene fatty acid ester, a specific polyoxyethylene sorbitan fatty acid ester, a specific (poly)glycerol fatty acid ester and a specific alkyl saccharide; and a compound (B) represented by the following general formula (B1): RO-[(PO)/(EO)]-R, wherein Rrepresents a 6-12C linear or branched alkyl group or the like, PO represents a propyleneoxy group, EO represents an ethyleneoxy group, m represents a number of 1-25; n represents a number of 0-4, and Rrepresents a hydrogen atom or a methyl group; and "/" means that the arrangement of PO and EO may be random or block.
Patent JP-2012185449-A (JP)
Title: Progressive refractive power lens
Inventor: KATO KAZUHISA
IPC: G02C7/06
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a progressive refractive power lens capable of reducing distortion thereof.SOLUTION: In a progressive refractive power lens 10, a curvature CY (DP) at a distant portion measurement reference point DP on a prime meridian A of an object side refractive surface 11 in a lateral direction and a curvature CT (DP) at the distant portion measurement reference point DP thereon in a longitudinal direction satisfy a following expression (1): CY (DP)=CT (DP), while a curvature CY (P) at a point P positioned at a progressive portion 3 of a near portion 2 side from a progressive starting point S and a near portion 2 on the prime meridian A in a lateral direction and a curvature CT (P) at the point P in a longitudinal direction satisfying a following expression (2): CY (P)<CT (P).
Patent JP-2012187449-A (JP)
Title: Thermal dehydration of sludge
Inventor: AOYAMA YOSHIRO
IPC: B01D29/25
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To achieve thermal dehydration of sludge which is increased in dehydration efficiency and also improved in heating efficiency.SOLUTION: Sludge having been concentrated by a concentrator is directly heated by blowing steam and hot air, and the sludge having been directly heated is dehydrated by a screw press in a temperature-raised state. The concentrated sludge is flocculated by adding a flocculant during the direct heating. In a thermal dehydration device, a direct heating device which blows the steam and hot air to the sludge is provided in a feed passage of the screw press, and an agitation device which agitates the sludge with an agitation piece rotating together with a screw shaft is constituted at a feed opening-side part of a transfer passage of the screw press.
Patent JP-2012189647-A (JP)
Title: Opening/closing structure for device, image forming device and peripheral thereof
Inventor: ARATA AYA
IPC: G03G15/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing structure for a device capable of preventing a paper sheet or the like from falling from a top surface of the device when a door is opened by drawing the paper sheet placed on a top surface part of the device or moving the paper sheet toward an outer circumference of the device when the door is opened.SOLUTION: A front door 6 made to be openable/closable for processing such as paper jams or for other operations in a paper discharge unit body 1a has an upper end 6a, which is continued to a side edge of the whole top surface part of a paper discharge unit 1 including a flat surface part 5. A protrusion 7 is formed in conformity to the side edge of the whole top surface part including the flat surface part 5 of the paper discharge unit body 1a, and close to the edge of the upper end 6a of the front door 6. The part of the protrusion 7 on the side of the flat surface part 5 is a sloping surface 7s inclined downward to the flat surface part 5. A paper sheet P can be easily picked up by sliding it along the sloping surface 7s or removing it from the flat surface part 5.
Patent JP-2012189454-A (JP)
Title: Apparatus for generating particulate substance containing gas or filter reproducing high-heat gas, method for generating particulate substance and apparatus for evaluating porous ceramic structure
Inventor: KAWAHARA TAKEYOSHI
IPC: F01N3/025
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which is a particulate substance generating apparatus capable of generating much particulate substance and capable of reducing a dispersion of PM deposition amounts up to predetermined pressure loss and is also a filter reproducing high-heat gas generating apparatus.SOLUTION: An apparatus 100 for generating particulate substance containing gas or filter reproducing high-heat gas includes: a combustion chamber 3 capable of generating particulate substance containing gas or filter reproducing high-heat gas by burning a gas fuel in its inside and having an air inlet 1 for supplying combustion air to the combustion chamber 3 and a gas outlet 2 for exhausting particulate substance containing gas or filter reproducing high-heat gas generated in the combustion chamber 3 from the combustion chamber 3; main burners 4, 4' inserted into the combustion chamber 3 to continuously supply gas fuel to the combustion chamber 3; and a pilot burner 6 attached to the combustion chamber 3 to ignite mixed gas of the gas fuel supplied to the combustion chamber 3 and the combustion air.
Patent JP-2012170809-A (JP)
Title: Extendable clothes hanger
Inventor: FURUKAWA ATSUSHI
IPC: A47G25/44
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an extendable clothes hanger which immediately fits the size of clothes of a size larger than a prepared normal hanger since the clothes of the larger size are likely to lose the shape when they are hung on a standard hanger.SOLUTION: The hanger A is cut into parts α, β, and γ, and provided with rigid tubes B and C closely attached to the parts α and β with top parts fixed, and a rigid tube D closely attached to the part γ are provided.
Patent JP-2012191797-A (JP)
Title: Assembly type housing for control board and assembly method of the same
Inventor: SAITO MIGAKU
IPC: H02B1/30
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an assembly type housing for a control board which allows a heavy object to be attached thereto and reduces the wiring/assembling work time, the operation time at the work site, and the like, which easily forms control boards having different sizes and has good workability, and to provide an assembly method of the assembly type housing for the control board.SOLUTION: Control components are mounted on an inner door 3, and a reinforcement frame 11, which the inner door 3 is attached so as to be opened and closed, is placed on a front surface of a rectangular parallelepiped. Vertically extending four pillars, a front surface A pillar 14, a front surface B pillar 15, a rear surface A pillar 16, a rear surface B pillar 17, are respectively placed on vertical four sides of the rectangular parallelepiped. Further, an A panel 21, a B panel 22, and a C panel 23, to which wiring and assembly work have been performed, are attached. Then, a bottom surface frame 13 and a roof frame 12 are respectively placed on a bottom surface and a top surface of the rectangular parallelepiped to form a housing structure.
Patent JP-2011135614-A (JP)
Title: Etching processing method of piezoelectric wafer, and piezoelectric device
Inventor: MURAKAMI SHIRO
IPC: H01L41/22
Filed: 2011-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an etching processing method of a piezoelectric wafer for forming an etching surface perpendicular to a surface of the piezoelectric wafer in a short time.  <P>SOLUTION: This etching processing method of a piezoelectric wafer forms masks 18 having openings 16 on an one surface 12 of the piezoelectric wafer and the other surface 14 thereof, and etches the openings 16 to form a through-groove. An end in a Z'-axis direction of the mask 18 which is formed on the one surface 12 and adjacent to the opening 16 is shifted by 50±10% of the plate thickness of the piezoelectric wafer in a +Z'-direction of the piezoelectric wafer with respect to the end in the Z'-axis direction of the mask 18 which is formed on the other surface 14, and adjacent to the opening 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115646-A (JP)
Title: Game machine
Inventor: MIKI DAISUKE
IPC: A63F5/04
Filed: 2011-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of smoothly advancing a game by quickly loading game media.  <P>SOLUTION: In starting the play, game balls to be loaded are apportioned one by one into three loading devices 521a-521c by a loading number apportioning process (S813), so that the numbers of game balls to be loaded by the loading devices 521a-521c can be approximately uniform. Accordingly, as the loading can be started by using the three loading devices 521a-521c at the same time, loading can be finished in a short period of time, and the following play can be smoothly advanced. The maximum waiting time (a time-out period) necessary for loading game balls is set, and abnormal passage of game balls is detected at a timing when the time-out period elapses to terminate a loading execution process (S816). In this way, abnormal passage of game balls can be detected to the last.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012198066-A (JP)
Title: Position detecting device, wearable sensor system and program
Inventor: KYO TAKASHI
IPC: G01S5/30
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To perform a highly accurate position detection with a simple and inexpensive configuration.SOLUTION: A position detecting device comprises: a storage section which preliminarily registers a database where three distances to three receivers are vectorized; and a detection processing section which obtains an initial position by searching the database based on distance information output by each receiver and subject to the distance between a transmitter and each receiver and detects a position of a moving portion by solving non-linear equations using the initial position. The detection processing section is configured to include a first Kalman filter to obtain the distance information for searching the database by filtering the distance information and a second Kalman filter for a position state estimation which is dynamically tuned to estimate a position state of the moving portion.
Patent JP-2012199469-A (JP)
Title: Power semiconductor device
Inventor: MIYAKE EITARO
IPC: H01L23/36
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device for an inverter device, with high heat dissipation, light-weight, and low cost.SOLUTION: A semiconductor device comprises a first conductor 10, a second conductor 20, first semiconductor chips 41, a heat sink 1, and a resin 9. The first conductor has a first portion 10A having a first primary surface 11 and a second primary surface 12 facing the first primary surface, and a second portion 10B having a third primary surface 13 orthogonal to the first primary surface and a fourth primary surface 14 that faces the third primary surface and continues to the second primary surface while separating from the third primary surface. The second conductor has a third portion 20A having a fifth primary surface 21 and a sixth primary surface 22 facing the fifth primary surface, and a fourth portion 20B having a seventh primary surface 23 orthogonal to the fifth primary surface and an eighth primary surface 24 that faces the seventh primary surface and continues to the sixth primary surface while separating from the seventh primary surface. The first semiconductor chips are sandwiched between the third primary surface of the first conductor and the seventh primary surface of the second conductor.