baber/WOPTO huggingface dataset:
Patent JP-2011227279-A (JP)
Title: Laser scanning optical device
Inventor: SENOO WATARU
IPC: B41J2/44
Filed: 2010-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanning optical device that can keep beam detecting performance for optical performance correction, without extending size of scanning optical element.SOLUTION: A laser scanning optical device comprises: a multi-beam light source 1 which has multiple light emitting points; a polygon mirror 4 which deflects multiple beams emitted from the light source 1 in a main-scanning direction Y; scanning lenses 11, 12 and 13 which image the deflected beams on a photoreceptor 30; beam detecting means 21A and 21B; and half mirrors 22A and 22B which are located between the scanning lens 13 and a photoreceptor 30 and divide the beams which are heading to spread areas C at the starting and ending edges of an effective exposure area A on the photoreceptor 30. After being divided by the half mirrors 22A, 22B, one beam goes to the spread areas C and the other beam goes to the beam detection means 21A, 21B.
Patent JP-2011231454-A (JP)
Title: Walking-type snowplow
Inventor: ONO NAOTOSHI
IPC: E01H5/04
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a walking-type snowplow having a simple structure that steadily pushes snow, and can load and carry snow as needed.SOLUTION: A walking-type snowplow 11 pushes snow Sn with a dozer part 12, and elevates the dozer part 12 to the maximum height Mu by lowering an operation handle 15 continued through a supporting beam 16 from the dozer part 12. The walking-type snowplow 11 has a dozer rotation device 17 that can fix or change an angle α of the dozer part 12 as needed. The dozer rotation device 17 comprises an operation mechanism 21 provided at the operation handle 15, a restriction release mechanism 22 that releases the restriction on the dozer part 12 by the operation of the operation mechanism 21, and a dozer fulcrum part 23 provided apart from the center of gravity G of the dozer part 12 including Sn within the dozer part 12 toward the operation handle 15 by a prescribed distance Ld at the maximum height Mu.
Patent JP-2010220233-A (JP)
Title: Receiver for signal including transport packet
Inventor: DEISS MICHAEL S
IPC: H04N21/236
Filed: 2010-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To synchronize multiplexing and transport packetizing devices.  <P>SOLUTION: An apparatus for developing synchronization of an intermediate layer of signal such as a transport or multiplex layer of a multilayered compressed video signal includes, at the encoding end of a system, a counter 23 responsive to a system clock 22 and a count value is embedded in the signal at the transport layer according to a prescribed schedule by a processing device 13. At a receiving end of the system, an inverse transport processing device 18 supplies a PCR and a control signal from auxiliary transport data to a system clock generator 27. The clock generator 27 is responsive to these signals and generates a system clock signal synchronized to at least operation of the inverse transport processing device 18. The system clock signal is supplied to a receiver system control device 26 for controlling timing of processing elements.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011231364-A (JP)
Title: Method of producing powder for dust core, dust core using powder for dust core produced by the method of producing powder for dust core, and apparatus for producing powder for dust core
Inventor: YAMAGUCHI TOSHIYA
IPC: B22F3/00
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing powder for dust cores for preventing production of a secondary particle in siliconizing treatment and for increasing quality and productivity of powder for dust cores; to provide a dust core using powder for dust cores produced by the method of producing powder for dust cores; and to provide an apparatus for producing powder for dust cores.SOLUTION: In the method of producing powder for dust cores for producing powder for dust cores, powder for siliconizing including a prescribed amount of soft magnetic metal powder 21 and a prescribed amount of silicon dioxide 22 is heated for a prescribed treatment time within a furnace 2, and a silicon-penetrated layer is formed on a surface of the soft magnetic metal powder 21, thus dividing a prescribed amount of powder for siliconizing along a time base for adding to the furnace 2 while the furnace 2 is heated and rotated simultaneously.
Patent JP-2011230162-A (JP)
Title: Method of joining aluminum materials
Inventor: NANBA SHIGENOBU
IPC: B23K35/363
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of joining aluminum materials for joining aluminum materials to each other, or joining an aluminum material with an aluminum-ceramic composite body at the temperature of >350°C and <600°C.SOLUTION: A Zn-Al-based alloy brazing filler metal with the Al concentration being 0.5-13 mass%, or a Zn-Cu-based alloy brazing filler metal with the Cu concentration being 0.5-8 mass% is used for a brazing filler metal. CsF-AlF-based eutectic flux is used for a flux. The brazing filler metal with the flux being added thereto is melted and cooled under the atmospheric pressure to form a brazing-joined layer 3 of the thickness of 0.02-0.2 mm therebetween. Thus, the aluminum materials 1 or an aluminum material 1 and an aluminum-ceramic composite body 2 are joined to each other.
Patent JP-2011237180-A (JP)
Title: Detection device
Inventor: ONISHI YURIKO
IPC: G01S7/526
Filed: 2010-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a detection device capable of detecting interference more accurately than conventional devices without performing interference removal more than needed.SOLUTION: The detection device determines that a received signal is interference only when intensity change is continuously large (is a threshold value or more) for reference time or longer. For example, if it is a fish finder, the fish finder determines that a received signal is interference only when an area where intensity change is large has continuity to some extent in the depth direction. Thus, interference is not determined even when, for example, echos from the same target in the current detection is detected at the depth which is away from the depth where echos from the same target in the previous detection is detected.
Patent JP-2011235384-A (JP)
Title: Clamp device
Inventor: KAWAKAMI TAKAYUKI
IPC: B23Q3/06
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a clamp device which is configured so that, when an engagement member is expanded in diameter, the clamp device supports the engagement member by the air force of pressurized air and so that, after the engagement member is expanded in diameter, at least part of the air force can be released, wherein the air force of pressurized air for air blowing is prevented from acting on an annular pressure receiving member of a support mechanism after the engagement member is expanded in diameter.SOLUTION: A clamp device C includes: a clamp body 1; an engagement member 2 which can be switched between an expanded-diameter state in which the engagement member engages with the inner peripheral surface of a hole in a work-piece W and a reduced-diameter state in which the engagement member does not engage with the inner peripheral surface; a clamp rod 3 which is engaged with the inside of the engagement member 2; a drive means 4 for driving the clamp rod 3 in such a manner that the clamp rod 3 advances and retracts relative to the clamp body 1; a support mechanism 6 which, when the engagement member 2 is expanded in diameter and engaged with the inner peripheral surface, supports the engagement member 2 by the air force of pressurized air having a first pressure; and a pressurized air force release means 7 which, when the clamp rod is driven for clamping, by the drive means, releases at least part of the air force of the support mechanism 6 after the engagement member 2 is expanded in diameter.
Patent JP-2010285426-A (JP)
Title: Nucleic acid introducing method
Inventor: OCHITANI TAKAHIRO
IPC: A61K47/44
Filed: 2010-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of delivering a nucleic acid drug such as short-chain nucleic acid molecules in systemic or topical administration, the technique allowing the drug to act effectively.  <P>SOLUTION: There is provided an exosome-containing agent for introducing nucleic acid to cells, the exosome containing a nucleic acid exogenous to the cells from which the exosome is derived. There are also provided a process for producing a nucleic acid introducing agent, that includes introducing the target exogenous nucleic acid into a cell, and isolating an exosome-containing fraction from a culture fluid of the cell, and a method of introducing a nucleic acid to a target cell, that includes bringing the nucleic acid introducing agent into contact with the target cell.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011237135-A (JP)
Title: Humidifying apparatus
Inventor: OSADA MINORU
IPC: F24F6/00
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a humidifying apparatus which can be moved as desired by a user.SOLUTION: The humidifying apparatus 1 includes an apparatus body 2, a caster 100, a water receiving tray 6, and an impeding part 300. The apparatus body 2 has an opening opened from the apparatus body 2 toward the outside. The caster 100 is disposed on the bottom of the apparatus body 2 having a bottom face 2c, and rotates freely relative to the apparatus body 2. The water receiving tray 6 is fitted to be drawable in the opening of the apparatus body 2. The water receiving tray 6 is supplied with water from the outside thereof. The impeding part 300 impedes the rotation of the caster 100 when the water receiving tray 6 is fitted in the opening.
Patent JP-2010241681-A (JP)
Title: Use of metal supported copper catalyst for reforming alcohol
Inventor: MORGENSTERN DAVID A
IPC: C01B3/32
Filed: 2010-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide, in general, a process for dehydrogenating or reforming alcohol and, in more detail, a process for dehydrogenating primary alcohol such as methanol and ethanol to produce hydrogen to be used in a fuel cell for generating electric power.  <P>SOLUTION: The present invention is directed to the process for reforming alcohol. The process for reforming alcohol comprises a step of bringing alcohol into contact with a catalyst containing copper on the surface of a metal supporting structure, preferably, a nickel-containing metal sponge supporting structure. In a preferred embodiment, the hydrogen produced by the process for reforming alcohol is used as a fuel source for a hydrogen fuel cell to generate electric power, particularly for driving a vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264755-A (JP)
Title: Uv-reflective structural color
Inventor: KURT PINAR
IPC: B32B7/02
Filed: 2010-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a uv-reflective structural color having ultraviolet ray reflective characteristics.  <P>SOLUTION: The structural color has a non-quarter wave multilayer structure having a plurality of alternating low reflective index material stacks and high reflective index material stacks. The plurality of alternating stacks can reflect electromagnetic radiation in the ultraviolet region and a narrow band of electromagnetic radiation in the visible region. The non-non-quarter wave multilayer, i.e. n<SB>L</SB>d<SB>L</SB>≠n<SB>H</SB>d<SB>H</SB>≠λ<SB>0</SB>/4, can be expressed as [A0.5qHpL(qHpL)<SP>N</SP>0.5qHG], wherein p and q are multipliers to the quarter-wavelength thicknesses L and H of the materials with the low refractive index and with the high refractive index, respectively, H is the quarter-wavelength thickness (λ<SB>0</SB>/4n<SB>H</SB>) of the high reflective index material to the same desired reflective wavelength λ<SB>0</SB>, L is the quarter-wavelength thickness of the low refractive index material, N represents the total number of layers between the boundary half layers (0.5qH) of the high reflective index material, G represents a substrate, A represents air.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011241316-A (JP)
Title: Oriented film
Inventor: TANAKA YOSHITAKA
IPC: G11B5/73
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyester film having extremely low humidity expansion coefficient in one direction on a film surface.SOLUTION: The oriented film includes ethylene-2,6-naphthalene dicarboxylate, wherein the refraction index in machine direction or in transverse direction is ≥1.74, the humidity expansion coefficient is not more than 4 ppm/%RH and not less than -10 ppm/%RH. The film is used as a base film for a magnetic recording medium having excellent dimension stability against change in environment, especially in humidity.
Patent JP-2011242327-A (JP)
Title: Section formation method, fixing jig and measurement method for sample
Inventor: IIDA MASUHIRO
IPC: G01N21/3563
Filed: 2010-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a section formation method, a fixing jig and a measurement method for a sample to realize quick and highly accurate measurement.SOLUTION: The section formation method for a sample is a method for forming a measurement section 22 in a film-like sample 21 for use in an infrared spectroscopy by means of an attenuated total reflection method. The section formation method for a sample comprises steps of disposing the sample 21 between reinforcement sheets 31, applying an external force onto both sides of the reinforcement sheets 31 in a direction to hold the sample 21 between the reinforcement sheets 31, and removing both ends of the reinforcement sheets 31 along with the sample 21 with the external force applied onto the reinforcement sheets 31, so as to obtain the measurement section 22 of the sample 21.
Patent JP-2011243892-A (JP)
Title: Production system and production management method of the same
Inventor: AKUTSU KANJI
IPC: H05K13/04
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a production system and a production management method of the same which can improve the reliability of history information while avoiding deterioration of the work efficiency of packaging work.SOLUTION: All the electronic component packaging devices on a line share the reading of multiple circuit identifiers S of a multiple-patterning board so that part of the reading is redundant and also that circuit groups G1 to G3 which are the targets of reading for the circuit identifiers will eventually make one group by connecting those that generate redundancy. The electronic components packaging devices obtain production history information when packaging the multiple-patterning board and include in the production history information the information on each of the circuit identifiers which performed reading. A production management device collects production history information obtained by the electronic component packaging devices to obtain production management information about the whole line which includes the information on the circuit identifiers of all the circuits of the multiple-patterning board.
Patent JP-2011240400-A (JP)
Title: Machining device
Inventor: YOSHIMICHI JIN
IPC: B21D39/02
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a machining device which has a simple structure and can efficiently exhibit the floating action regardless of the posture of a working tool.SOLUTION: The machining device 10 includes: a hemming unit 38 which has a hemming roller 62 which comes in contact with a workpiece W1; a robot head 36 which supports the hemming unit 38 in a condition that it can slide in an orthogonal direction to the rotary shaft AX of the hemming roller 62; a robot arm 34 which moves the robot head 36; a first cylinder mechanism 86 which can bias the hemming unit 38 in the sliding direction thereof under the action of a fluid pressure of a first cylinder 90 installed in the robot head 36; a second cylinder mechanism 88 which can bias the hemming unit 38 with a biasing force in a direction opposite to the biasing direction of the first cylinder mechanism 86 under the action of a fluid pressure of a second cylinder 100 installed in the robot head 36; and a controller 42 which controls the fluid pressure of the first and second cylinders 90, 100.
Patent JP-2011250025-A (JP)
Title: Radio communication system
Inventor: TAKENAGA HIDEKI
IPC: H04J3/00
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system which is capable of improving transmission efficiency when it performs radio communication by using a plurality of radio channels.SOLUTION: Each of data collection communication devices 1 (1A, 1B) transmits a beacon signal in use of a synchronous channel CH0 at a prescribed cycle, divides a transmission interval of the beacon signal into a plurality of data transmission periods corresponding to each of data channels CH1-CHn, and transmits a data signal in use of the data channel assigned to the own device during the transmission period correspoing to the data channel. If a meter reading communication device 2 has received the beacon signal in use of the synchronous channel CH0, based on a reception interval of the beacon signal, the meter reading communication device 2 sets reception timing of the data signal in use of each of the data channels.
Patent JP-2011248135-A (JP)
Title: Image forming apparatus
Inventor: NAKANO HIROSHI
IPC: G03G15/01
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily attaching and detaching a waste toner container to and from a body even when a paper feed roller for manual feed is disposed at the same side of an opening for attaching and detaching the waste toner container.SOLUTION: The image forming apparatus (color complex machine 1) comprises a second conveyance path 420 for manual feed extending from one side (front side) of a body 2 through the downside of a waste toner container 200 to another side (rear side), and a second paper feed roller 423 disposed so as to overlap with the waste toner container 200 viewing from the attachable and detachable direction of the waste toner container 200. The second paper feed roller 423 is movable downwards together with at least one part (downside guide 432) of a conveyance guide 430 constituting the second conveyance path 420 and the waste toner container 200 is movable passing through the space in which the second paper feed roller 423 is disposed and an opening 21A.
Patent JP-2010282197-A (JP)
Title: Light source dimming method, and display device for executing the same
Inventor: SHIN HO-SIK
IPC: H05B44/00
Filed: 2010-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source dimming method and a display device for executing the method.  <P>SOLUTION: In the dimming method of a light source module including a light guide plate, a first light emitting module composed of first to k-th light source blocks arranged at a first edge of the light guide plate, and a second light emitting module composed of first to m-th light source blocks arranged at a second edge of the light guide plate facing the first edge (k and m are natural number), first to k-th driving signals of the first group and first to m-th driving signals of the second group are generated based on an image. The first to k-th light source blocks of the first light emitting module are driven by the first to k-th drive signals of the first group in a first section of the reference section, and the first to m-th light source blocks of the second light emitting module are driven by the first to m-th driving signals of the second group in a second section of the reference section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285431-A (JP)
Title: Use of cereal extract as slimming activator in slimming cosmetic composition
Inventor: PELLICIER FRANCOISE
IPC: A61K8/97
Filed: 2010-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new slimming agent which is biocompatible, non-toxic, and easily prepared through an industrial production process without quantitative limitation by using renewable natural resources.  <P>SOLUTION: This slimming agent includes a cereal extract obtained by extracting with at least a polar solvent. Preferably, the used cereals contain sugar compounds abundantly, and contain at least one xylan derivative such as xylan and arabinoxylan. Further preferably, the used cereals are selected from wheat, rye, barley and oats.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011254686-A (JP)
Title: Power receiving facility
Inventor: SATO OSAYASU
IPC: H02J3/26
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase power receiving facility that can suppress occurrence of noise due to third harmonics, etc., and use a light and space-saving power transformer.SOLUTION: A power receiving facility includes a three-phase transformer 13 in which at least a secondary winding is delta-connected, and a plurality of balancers BL1, BL2, and BL3 having a first winding and a second winding which are wound around a core and connected in series so that directions of magnetic flux generated from those windings coincide with each other. The balancers are connected respectively between output terminals of each phase in a secondary side of the three-phase transformer and power is supplied to a three-phase load connected to each phase in the secondary side of the three-phase transformer and a single-phase load connected in parallel to at least either of the first winding and the second winding in the balancers.
Patent JP-2011254707-A (JP)
Title: Edible oil and foodstuff containing the edible oil
Inventor: YOSHIMURA KAZUMA
IPC: A23L27/60
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an edible oil containing unrefined olive oil which has excellent cold resistance and maintains favorable flavor of olive oil, and to provide a foodstuff containing the edible oil.SOLUTION: The edible oil contains 45-70 mass% of unrefined olive oil and 55-30 mass% of high oleic/low linolenic acid rapeseed oil. The foodstuff contains the edible oil.
Patent JP-2011258368-A (JP)
Title: Electromagnetic induction heating cooker
Inventor: UDAGAWA TOSHIO
IPC: H05B6/12
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction heating cooker where a cost of a top plate is greatly reduced and risks of manufacturing loss, injury, etc., due to breakage of the top plate are avoided.SOLUTION: The electromagnetic induction heating cooker includes a top plate 5, an upper case 2 supporting the top plate 5, a lower case 3 fixed to the upper case 2 and forming an external frame 4 together with the upper case 2, and a heating coil 7 disposed inside of the external frame 4 and located below the top plate 5. Being divided into a plurality of parts, the top plate 5 is made more compact than a conventional one.
Patent JP-2011250667-A (JP)
Title: Iron core of rotary electric machine
Inventor: GOTO KAZUHIKO
IPC: H02K21/14
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a rotary electric machine which is compact and having high efficiency and high output by reducing cogging torque of a rotor of the rotary electric machine to realize stable rotational torque thereby improving characteristics.SOLUTION: The number of stator magnetic poles is a multiple number of three and the number of magnetic poles of a permanent magnet rotor is a multiple number of two. An iron core satisfies the following conditions: (1) θa1/θa2 and 2θa2/θb are equal or nearly equal, and (2) sum of 2θb/θa2 and θa1/θa2 or sum of 2θb/θa2 and 2θa2/θb is close to 4 without limit, where θ is a unit angle of magnetic pole and circumference 360° of the iron core divided by the number of magnetic poles; A is a quarter division line of θ; B is a half division line of θ; θa1 is an angle between an edge of slot opening part of teeth and the division line A; θa2 is an angle between an edge of slit opening part and the division line A; and θb is an angle between an edge of slit opening part of central magnetic path of teeth and the division line B.