baber/WOPTO huggingface dataset:
Patent JP-2012148470-A (JP)
Title: Flow path component and image forming apparatus including the same
Inventor: MATSUOKA HIROKI
IPC: B41J2/175
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a flow path component that is space saving and where the sediment is difficult to stay.SOLUTION: The flow path component that constitutes a flow path of the discharged liquid provided in an image forming apparatus that discharges the liquid droplet that has the property to be cured by the active light being irradiated, includes: a bottom member that has a light shielding property to the active light, and constitutes at least a bottom part in the vertical direction of the flow path that transports the discharged liquid to the horizontal direction; and an upper member that has the light shielding property, connects to the bottom member, and constitutes the part upper than the bottom member of the flow path in the vertical direction. The maximum value of the width of the flow path in the orthogonal direction and the horizontal direction to the transfer direction of the discharged liquid is larger than the maximum value of the height of the flow path in the vertical direction. The cross section of the lower part area when the cross section of the flow path perpendicular to the transfer direction of the discharged liquid is divided in two so that the heights for the vertical direction become equal is wider than the cross section of the upper part area.
Patent JP-2012148671-A (JP)
Title: Actuator for aircraft
Inventor: ITO KOJI
IPC: F15B15/14
Filed: 2011-01-19
Abstract: PROBLEM TO BE SOLVED: To easily secure both stability and reliability of rudder surface driving, while efficiently miniaturizing an actuator for an aircraft of high output so as to be arrangeable inside a wing in which wing thinning is achieved.SOLUTION: Tandem actuators (11 and 12) having piston rods (23a and 23b) where two pistons in series are arranged, are juxtaposed in a plurality in parallel. A rod end part 13 joins the piston rods (23a and 23b) of a plurality of tandem actuators (11 and 12) on the outside of case parts (24a and 24b), and is rotatably connected to a rudder surface 100. In the respective tandem actuators (11 and 12), mutual first hydraulic chambers on the opposite side of the rod end part 13 side communicate in respective two piston moving areas, and mutual second hydraulic chambers on the rod end part 13 side communicate in the respective two piston moving areas.
Patent JP-2012150766-A (JP)
Title: Work instruction management system and work instruction management method
Inventor: UNNO YOICHI
IPC: G05B19/418
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a work instruction management system in which improvement points in contents of a work instruction including a plurality of work procedures can easily be collected.SOLUTION: A cell work terminal 20 includes a changeover switch 24 for a worker to switch a work procedure displayed on a display device 23, an improvement switch 25 for changing a display viewpoint of an image of the work procedure, and a control device 21 in which, when operation of the improvement switch 25 is detected after detecting operation of the changeover switch 24, improvement request information relating identification information of an instruction 50, page identification information that is identification information of the work procedure and an operation starting time of the improvement switch 25 is transmitted to an administrative server 30 and operation information of the improvement switch 25 is transmitted to the administrative server. The administrative server 30 includes a processing unit 31 in which, upon receiving the improvement request information and the operation information, an image relating to the operation information is transmitted to the work terminal and an image corresponding to the operation information after the lapse of a predetermined time from the operation starting time is stored in a storage unit 32.
Patent JP-2012159473-A (JP)
Title: Inspection device and inspection method of heat transfer pipe
Inventor: TAKATORI RYOICHI
IPC: F17D5/02
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To align center axes of an inspection probe and a heat transfer pipe.SOLUTION: An inspection device is provided to an inspection robot fixed to a pipe plate surface of a pipe plate 4 in which a heat transfer pipe 5 opens, and includes a cylindrical guide member 222 in which an inspection probe 30 to be inserted in the heat transfer pipe 5 is inserted and guided along its center axis C1; fitting sections 2232c and 2232c which are provided to the inspection robot, whose center axes C3 are parallel to the center axis C1 of the guide member 222, in which center axes C1 and C3 are arranged at intervals with reference of an arrangement interval of the heat transfer pipe 5, and which can be fitted to the heat transfer pipe 5; and a moving means 224 for moving the fitting sections 2232c along the center axis C3 of the fitting sections 2232c.
Patent JP-2012159485-A (JP)
Title: Hydrogen permeation measuring apparatus
Inventor: FUJIMOTO NORIHIRO
IPC: G01N27/26
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To allow an accurate hydrogen permeation measurement to be performed even in a state that a contact area between a sample and an electrolyte solution is small.SOLUTION: The distance between an opening end 108 of an electrolyte solution 101 accommodation-side opening 107 and a contact surface 109 of a metal sample 105 contacted by the electrolyte solution 101 is set to be equal to or thinner than the thickness of a diffusion layer of oxygen dissolved in the electrolyte solution 101 in a state that the electrode reaction of a work electrode (the metal sample 105) contacted by the electrolyte solution 101 is stationary, when the contact area of the electrolyte solution 101 is set to infinity.
Patent JP-2012161707-A (JP)
Title: Coating apparatus
Inventor: SHINOHARA MASANORI
IPC: H01M4/139
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a coating apparatus capable of preventing the sagging of a coating liquid from a coating head and the clogging of the coating head due to the drying or the solidification of the coating liquid without sticking the coating liquid to the surface of a backup roller and being free from the occurrence of slack or deviation of a sheet-like base material to be conveyed.SOLUTION: The coating device provided with the backup roller 2 and the coating head 4 is configured to be provided with a sealing tool 10 having a resin layer 23 positioned between the coating head and the backup roller when coating is not carried out and abutted to a coating liquid supply port 3 to tightly close the coating liquid supply port when at least one of the coating head and the backup roller is energized toward another one and buffer layers (a first and a second buffer layer 21, 22) interposed between the resin layer and the backup roller to relax the stress applied on the backup roller by the elastic deformation when at least one of the coating head and the backup roller is energized toward another one.
Patent JP-2011180584-A (JP)
Title: Method and apparatus to measure mobility of particles in solution
Inventor: HSIEH HUNG-TE
IPC: G02F1/167
Filed: 2011-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for measuring electrophoretic mobility of particles and molecules in solution.  <P>SOLUTION: Light scattered by the particles, along with the unscattered beam, is collected and collimated as it exits the cell. This beam is combined in free space with a phase modulated reference beam. The interference forms a frequency modulated speckle pattern, which is detected by a photodetector array. Each array element collects a narrow range of well-defined scattering angles. The signal from each is demodulated to extract the optical phase information providing a first-principle measurement of the electrophoretic mobility of the scattering particles. Each detector element provides a simultaneous independent measurement. This inherent parallelism drastically increases the amount of information available in a given time. The resulting increased sensitivity extends the mobility measurement to particles below one nanometer, reduces the required concentration and electric field compared to previous methods.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012163259-A (JP)
Title: Control valve
Inventor: HIROTA HISATOSHI
IPC: F16K11/048
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To totally suppress the increasing cost on a control valve for switching a refrigerant passage in a vehicular air-conditioning and heating device which is run by switching the plurality of refrigerant passages.SOLUTION: The control valve in a certain mode includes: a shared body 104 for storing a first valve 41 in which a first refrigerant passage and a second refrigerant passage are formed inside, and an aperture is controlled to adjust the flow of the refrigerant in the first refrigerant passage, and a second valve 42 in which the aperture is controlled to adjust the flow of the refrigerant in the second refrigerant passage; a shared motor unit 102 for electrically adjusting the apertures of the first valve 41 and the second valve 42; and a valve arrangement configuration which can maintain the other aperture to be fully open while one of the apertures of the first valve 41 and the second valve 42 in the motor unit 102 is controlled.
Patent JP-2012165220-A (JP)
Title: Correction method for image reading device, and image processing device
Inventor: NOMURA SHOICHI
IPC: G06T3/00
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To accurately and easily correct reading distortion when an image reading device reads an image, without using an expensive measuring instrument.SOLUTION: A correction method for an image reading device comprises: by changing a direction of the device with respect to a reading region of a correction chart 20 having correcting patterns formed thereon, reading the correcting chart 20 at each direction, with the correcting patterns disposed in a plurality of different positions in the reading region, to obtain a plurality of image data; by extracting the correcting patterns from the plurality of image data obtained to compare the extracted same correcting patterns with each other, calculating a reading distortion amount corresponding to each reading position in the reading region; and correcting reading distortion of the image data based on the calculated reading distortion amount corresponding to each reading position.
Patent JP-2012169858-A (JP)
Title: Display device and display method
Inventor: CHIBA ATSUHIRO
IPC: G02B27/22
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a display device and a display method which creates an environment in which an observer can view a multi-viewpoint images displayed by a display device.SOLUTION: A display device 10 comprises: a display part 100 which displays the multi-viewpoint images; a parallax barrier 105 having plural transmission parts 105a and separating light from the display part 100; and a display control part 125 which controls timing of switching at least one of the display position of each view-point image on a display part 100 and the transmittance of each transmission part 105a of the parallax barrier 105.
Patent JP-2011103497-A (JP)
Title: Operating method of solar cell power generation system
Inventor: HORIOKA RYUJI
IPC: H01L31/04
Filed: 2011-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve long-period reliability more by suppressing deterioration of a substance constituting a power generation cell without being adversely affected by diffusion of a substance in a substrate of a solar cell.  <P>SOLUTION: This invention relates to an operating method of a solar cell power generation system including a solar cell panel 10a including a solar cell module provided on the substrate, a solar cell panel array 10 having a plurality of solar cell panels including the solar cell panel 10a, and an electric power control unit 20 of an insulation transformer system that converts first electric power generated by the solar cell panel 10a into desired second electric power, wherein a ground voltage at a minus-side terminal of the solar cell panel array is held at a positive value.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012173523-A (JP)
Title: Lens barrel and optical equipment provided with lens barrel
Inventor: AIKO FUMITAKA
IPC: G03B11/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a lens barrel having a filter switching mechanism switching a filter frame with good accuracy in a direction orthogonal to an optical axis while achieving simplification of a device as a whole.SOLUTION: The lens barrel is provided with an optical member which is arranged integrally to the filter frame arranged to be capable of being moved in an orthogonal direction to the optical axis of a lens group by driving force from an actuator, a first frame and a second frame holding the filter frame and the actuator therebetween. The filter frame is provided with at least two projections protruding on the first frame side and a long hole unit with an aperture diameter which is long in the orthogonal direction to the moving direction of the filter frame. The two projections are in a moving region of the optical member. The first frame is provided with a first rail unit and the second rail unit fitting into the two projections. The second frame is provided with a third rail unit. The second rail unit and the third rail unit abut on the filter frame, a lever unit of the actuator is moved while being fit in the long hole unit, and the filter frame is moved.
Patent JP-2012172927-A (JP)
Title: Cooking stove device
Inventor: TSUGAI YASUO
IPC: F24C15/00
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem, in a conventional cooking stove device in which an electrostatic touch sensor is disposed below a glass top panel to adjust fire power by touching a top face of the top panel, that the touch sensor may be improperly operated or cannot detect the touch even when the top panel is touched, when a liquid substance spreads on the top panel due to boiling-over or the like from a cooking utensil, and the top panel is covered by the liquid substance.SOLUTION: A through-hole through which an operation button is penetrated from underneath, is formed on the top panel, the operation button is covered by a waterproof film from above, the liquid substance is prevented from dropping down to a lower section of the top panel through a gap between the through-hole and the operation button, and the operation button is projected upward from a top face of the top panel, so that the liquid substance is prevented from accumulating on the top face of the operation button by falling down to a top plate side from the operation button, when the liquid substance drops onto the top face of the operation button.
Patent JP-2012190542-A (JP)
Title: Wound-around battery and method and device for manufacturing the same
Inventor: YAMAMOTO TAKAHIKO
IPC: H01M10/0587
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a wound-around battery which is structured so that a current collector does not have a sharp portion even when flat press is executed, and to provide a method and device for manufacturing the wound-around battery.SOLUTION: The wound-around battery includes a positive electrode plate 10 and a negative electrode plate 20 having an electrode active material layer formed on a belt-like current collector, respectively, and an insulating separator 30 interposed between the positive electrode plate 10 and the negative electrode plate 20, and has a flat body 200 which is obtained by flatly pressing a wound body 100 formed by laminating and winding the positive electrode plate 10, the negative electrode plate 20 and the separator 30. The wound-around battery also includes a flat plate material 230 (flat plate part) which is located at a hollow part 220 of the flat body 200 and has one or both of electrode plates, out of the positive electrode plate 10 and the negative electrode plate 20, formed in a plate shape, and a wound part 210 which is wound around the outer peripheral side of the flat plate material 230. Since the flat plate material 230 is located in the hollow part 220, the flat plate material is free from influence due to the flat press (that is, such as occurrence of cutting off or cracking in a bending part of a current body).
Patent JP-2011142663-A (JP)
Title: Method and apparatus for efficient video processing
Inventor: PRAKASH ADITYO
IPC: H04N7/32
Filed: 2011-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To encode (and decode) video data exhibiting increased compression efficiency, reduced overhead and smaller encoded bitstreams.  <P>SOLUTION: A corresponding encoder can produce an encoded bitstream with a greatly reduced overhead. The production process is performed by encoding a reference frame (102) based on structural information inherent to the image (e.g., image segmentation, geometry, color and/or brightness), and then predicting other frames relative to the structural information. Typically, the detail of a predicted frame would include kinetic information (e.g., segment motion data and/or associated residues representing information in previously occluded areas and/or inexact matches and appearance of new information, or portion of the segment evolution that is not captured by motion itself, and the like).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012163929-A (JP)
Title: Tactile map with sensation/perception information included therein
Inventor: HARADA MASAYUKI
IPC: G09B21/00
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a tactile map with which a person handicapped in sight can efficiently draw an imaginary map before walking and can walk safely while easily orienting the position or direction of the person himself/herself at all the time on the basis of the imaginary map.SOLUTION: A tactile map can be achieved by including sensation/perception information using rugged symbols or braille in addition to conventional tactile map information. Furthermore, in accordance with the quantity of sensation/perception information included in the tactile map, a part of the conventional tactile map information is simplified. Moreover, in accordance with the quantity of the sensation/perception information included in the tactile map, a part of the conventional tactile map information is omitted.
Patent JP-2012181280-A (JP)
Title: Sound processing device and sound processing method
Inventor: TANAKA YASUTAKA
IPC: G10L15/06
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To allow a model of everyday sound to be automatically updated.SOLUTION: Everyday sound is classified to clusters on the basis of characteristics, and abnormal sound is determined on the basis of the clusters. A parameter for determining a Gaussian distribution where the clusters are converted to Gaussian expressions is updated by using characteristics of a newly picked-up sound. In updating, the parameter is updated when a probability that characteristics of the picked-up sound are included in the Gaussian distribution is within a range of a learning threshold represented by a value indicating a probability that they are included in the Gaussian distribution determined by the parameter. When the probability that characteristics of the picked-up sound are included in the Gaussian distribution is lower than an abnormal sound detection threshold indicating a probability lower than the leaning threshold, the picked-up sound is determined to be abnormal sound.
Patent JP-2012180557-A (JP)
Title: Zinc alloy cast ingot having excellent workability and method for producing the zinc alloy cast ingot
Inventor: NAGAO MAMORU
IPC: C22F1/16
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a zinc alloy cast ingot having excellent workability, in which cracks are not generated in the stock upon working by rolling or the like, and to provide a method for producing the zinc alloy cast ingot.SOLUTION: The zinc alloy cast ingot comprises 3.5 to 18 mass% of Al, and the balance Zn with inevitable impurities, and the average crystal grain size of a eutectic structure is ≤40 μm. The zinc alloy cast ingot may comprise 1 to 3.5 mass% of Cu as well. Further, the zinc alloy cast ingot may comprise Si, and the total content of the Cu and Si may be 1.8 to 4.3 mass%.
Patent JP-2012180992-A (JP)
Title: Blast pressure reducing plate
Inventor: SAKAI YOSHINORI
IPC: E04H9/14
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a blast pressure reducing plate capable of preventing various kinds of machines from a blast pressure with a simple constitution.SOLUTION: The blast pressure reducing plate 1 arranged near the various kinds of machines and preventing the machines from the blast pressure has a hollow double wall structure in which an outer plate 3 and an inner plate 4 are laminated at a predetermined interval, and a large number of holes with different diameter sizes are arranged in the outer plate and the inner plate respectively. The diameter sizes of the holes formed in the outer plate are relatively smaller than the diameter size of the holes formed in the inner plate.
Patent JP-2012182395-A (JP)
Title: Electronic device
Inventor: YAMAUCHI MOTOI
IPC: H01L23/34
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device which achieves excellent heat radiation performance and reduces the size and thickness thereof.SOLUTION: An electronic device of this invention includes: an insulation substrate 10; a power amplifier 20 mounted on an upper surface of the insulation substrate 10 through a flip chip mounting method; a sealing member 22 which is provided on the insulation substrate, seals the power amplifier 20, and has higher heat conductivity than the power amplifier 20; and via wiring 16c which penetrates through the insulation substrate 10, contacts with the sealing member 22, and has higher heat conductivity than the insulation substrate 10.
Patent JP-2011227061-A (JP)
Title: Gas sensor
Inventor: HORISAKA SUMIKO
IPC: G01N27/419
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor capable of maintaining a stable measurement accuracy even when water is attached to the tip of a sensor element.SOLUTION: A gas sensor comprises a sensor element having a solid-state electrolyte with oxygen ionic conductivity as a main component, and detects a predetermined gas component contained in gas to be measured. The sensor element includes: an opening portion opened to outer space; an external communicating portion for introducing the gas to be measured from the outer space so as to provide the gas with a predetermined diffusion resistance; an internal space for communicating with the external communicating portion; and a pumping cell provided so as to pump out oxygen in the internal space by applying a predetermined voltage between a first electrode formed on a surface of the internal space and a second electrode formed in a different space from the internal space. The thickness of the external communicating portion is provided so as to be greater than or equal to 50% and less than or equal to 100% of that of the internal space.