baber/WOPTO huggingface dataset:
Patent JP-2014234983-A (JP)
Title: Regenerative air preheater
Inventor: MINAMI KEISUKE
IPC: F28D19/04
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of a problem such as contact of a center plate or a casing with a rotor even if water enters a heat retention material.SOLUTION: A regenerative air preheater comprises: a rotor 3 including a heat transfer element 2 and rotating; a casing 6 provided to surround the rotor 3 with a clearance present from a circumferential outside of the rotor 3; sector plates 7 and 7' distanced from axial both ends of the rotor 3, respectively and extending in a radial direction of the rotor 3; and a heat retention material 14 arranged to surround opposite-to-rotor sides of the casing 6 and the sector plates 7 and 7'. A reversible desiccant 19 is arranged in the heat retention material 14 so as to correspond to the rotor 3.
Patent JP-2013219813-A (JP)
Title: Dynamic image decoding method and dynamic image decoding device
Inventor: SUGIO TOSHIYASU
IPC: H04N7/32
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic image decoding method and a dynamic image decoding device that can effectively prevent an error in decoding processing from spreading.SOLUTION: A dynamic image decoding method includes a predictive motion vector candidate generation step of generating a plurality of predictive motion vectors, a motion vector decoding step of decoding a motion vector using one of the plurality of predictive motion vectors generated in the predictive motion vector candidate generation step, and an image decoding step of decoding a block to be decoded using the motion vector decoded in the motion vector decoding step. In the predictive motion vector candidate generation step, a motion vector whose motion quantity is 0 is included as an alternative vector for a time predictive motion vector in one of the plurality of predictive motion vectors when the time predictive motion vector is inhibited from being acquired from a block corresponding to the block to be decoded which is included in a decoded picture different from a picture to be decoded.
Patent JP-2014238229-A (JP)
Title: Filter unit and range hood
Inventor: MARUKAWA YUICHI
IPC: F24F7/06
Filed: 2013-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a filter unit that achieves high oil collection efficiency and that reliably collects a scattered oil content by capturing it by a filter, and a range hood.SOLUTION: A filter unit includes a disc-shaped filter 10 having a hole 11, an electric motor 20 for rotating the filter, and an oil content collection member 30 that surrounds the periphery of the filter. The filter 10 has a vent area part 12 with a hole 11, and a peripheral edge part 13 with no hole 11 on the outer peripheral side of the vent area part 12. A plane including an outer periphery of the peripheral edge part 13 does not agree with a plane including the outer periphery of the vent area part 12.
Patent JP-2014238241-A (JP)
Title: Dry distillation incinerator and dry distillation incineration system mounted with the same
Inventor: TANIGAWA DAIICHI
IPC: F23J15/06
Filed: 2013-06-10
Abstract: PROBLEM TO BE SOLVED: To improve waste treatment performance in waste incineration treatment through dry distillation with a dry distillation incinerator by allowing a simple configuration to achieve an increase in combustion speed and a reduction in an amount of residual ash after combustion.SOLUTION: A dry distillation incinerator 2 for dry distillation of combustible waste comprises: an incinerator body 20 which has a feeding port 21d to feed waste therethrough and forms a combustion space 2a to combust the waste; a piping route 41 which is communicated with the combustion space 2a; and an air supply system 40 which has a suction fan 60 installed in the piping route 41 and supplies combustion air to the combustion space 2a. The air supply system 40 has an air heating chamber 70 which is installed outside of the combustion space 2a and heats the combustion air with combustion heat of the waste in the combustion space 2a.
Patent JP-2014240910-A (JP)
Title: Non-magnetic one-component toner, electrostatic charge image developer, process cartridge, image forming method, and image forming apparatus
Inventor: ISHIZUKA DAISUKE
IPC: G03G15/08
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a non-magnetic one-component toner that can provide excellent halftone images even when images with low image density are continuously printed in a low-humidity environment.SOLUTION: A non-magnetic one-component toner includes at least toner base particles containing a binder resin and colorant, and an external additive, where the external additive contains organic particles and inorganic particles, and the binder resin contains at least an amorphous polyester resin and crystalline polyester resin. The crystalline polyester resin has an endothermic peak measured by differential scanning calorimetry of 50°C or more and 100°C or less; the organic particles contain at least one selected from the group consisting of higher fatty acid, higher alcohol, fatty acid ester, and fatty acid amide; and the inorganic particles contain inorganic particles subjected to silicone oil treatment.
Patent JP-2015001778-A (JP)
Title: Vehicle remote operation device
Inventor: KATAYAMA MASAHIKO
IPC: G05D1/00
Filed: 2013-06-13
Abstract: PROBLEM TO BE SOLVED: To perform the remote operation of a vehicle without requiring any additional hardware by using a spread smart keyless device.SOLUTION: A plurality of LF antennas 107a to 107e shared with a smart keyless device are installed in a vehicle. A relative position detection part 111 detects the relative position of the portable machine to the vehicle on the basis of a result of radio communication performed between the plurality of LF antennas 107a to 107e and a portable machine, and a moving path calculation part 112 calculates a moving path for allowing the vehicle to move following the movement of the portable machine while maintaining the relative positional relation. A vehicle driving control part 113 drives the vehicle along the moving path calculated by the moving path calculation part 112.
Patent JP-2014055282-A (JP)
Title: Pellet composition having high temperature stability for heat cutoff device and manufacturing method and use thereof
Inventor: HINRICHS KATHERINE
IPC: C09K3/00
Filed: 2013-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a pellet composition having enhanced heat stability for use in a current cutoff device operated thermally.SOLUTION: A heat sensitive pellet composition contains one or more organic compounds of about 93 wt.% and one or more inorganic stable additive particles selected from a group consisting of silica, talc, siloxane and a combination thereof of 5 wt.% or less. The solid heat sensitive pellet has a maximum dielectric performance temperature (T) which is about 50°C higher than a transition point temperature T, and the pellet composition loses substantial dielectric performance and can conduct current over the temperature.
Patent JP-2015001356-A (JP)
Title: Heat pump heat exchanging device
Inventor: NAKATANI KAZUTO
IPC: F28F3/08
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump heat exchanging device with excellent heat exchanging efficiency.SOLUTION: The heat pump heat exchanging device comprises a refrigerant circuit 8, and a heat medium circuit 16 that has a water refrigerant heat exchanger 5 and through which a heat medium flows. The water refrigerant heat exchanger 5 is a plate-like heat exchanger. A refrigerant circulating through the refrigerant circuit 8 flows into the water refrigerant heat exchanger 5 from a refrigerant inlet 5a formed on one surface of the water refrigerant heat exchanger 5 and flows out from a refrigerant outlet 5b formed on the same surface as the surface on which the refrigerant inlet 5a is formed. The heat medium flowing in the heat medium circuit 16 flows into the water refrigerant heat exchanger 5 from a heat medium inlet 5c formed on one surface of the water refrigerant heat exchanger 5 and flows out from a heat medium outlet 5d formed on a surface opposite to one surface. Distribution of a flow rate of the heat medium flowing inside the water refrigerant heat exchanger 5 becomes uniform, and heat is efficiently exchanged inside the entire water refrigerant heat exchanger 5, so as to improve heat exchanging efficiency.
Patent JP-2015004522-A (JP)
Title: Wave surface measurement method, shape measurement method, and manufacturing method of optical element
Inventor: ENOMOTO AKINORI
IPC: G01M11/00
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To effectively reduce a measurement error due to a periodic interference fringe generated by diffraction light generated by adjacent microlenses.SOLUTION: A wave surface measurement method includes the steps of: imaging a measured wave surface with a Shack-Hartmann sensor provided with a lens array and an image pickup device having a known pixel pitch to detect a spot position 1; imaging a relative position of a light-receiving surface of the image pickup device and a spot image while displacing the relative position with respect to the pixel pitch by Δx pixel (Δx=m+α:0.4683≤α≤0.5316, where m is an integer greater than zero) to detect a spot position 2; and calculating measured wave surface data from an average value of the spot position 1 and the spot position 2.
Patent JP-2015009996-A (JP)
Title: Method for evaluating crystal grain size distribution of polycrystalline silicon, method for selecting polycrystalline silicon rod, polycrystalline silicon rod, polycrystalline silicon mass, and method for producing single crystalline silicon
Inventor: MIYAO SHUICHI
IPC: C01B33/02
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique which contributes to such a case that polycrystalline silicon suitable as a raw material for producing single crystalline silicon is selected with high quantitative property and reproducibility and the single crystalline silicon is produced stably.SOLUTION: When a crystal grain size distribution of the polycrystalline silicon is evaluated, a collected disk-shaped sample 20 is disposed at such a position that Bragg reflection from the Miller index plane (hkl) is detected; the disk-shaped sample 20 is rotated in-plane around the center thereof at a rotation angle φ so that an X-ray irradiation range, which is defined by a slit, φ scans the principal plane of the disk-shaped sample 20; a chart showing the rotation angle (φ) dependency of the disk-shaped sample 20 of the Bragg reflection intensity is obtained; a change amount of the diffraction intensity of a baseline of the φ scan/chart, which intensity is changed per a unit rotation angle, is calculated as a primary differential value; the distortion degree is calculated when a normal distribution curve of the absolute values of the change amounts is formed; and the polycrystalline silicon suitable as the raw material for producing the single crystalline silicon is selected by using the calculated distortion degree as an evaluation index of the crystal grain size distribution.
Patent JP-2015011890-A (JP)
Title: Microwave ion source
Inventor: MURATA HIROHIKO
IPC: H01J27/18
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a microwave ion source capable of generating desired magnetic field distribution within a plasma chamber in simple configuration.SOLUTION: A microwave ion source 10 comprises: a plasma chamber 12 which includes a vacuum window 24 for receiving a microwave and an ion lead-out opening 66 and defines a plasma generation space 58; a coil device 16 which is disposed to generate a coil magnetic field turned in an axial direction in the plasma generation space 58 from the vacuum window 24 to the ion lead-out opening 66; and a magnetic substance 80 for adjusting a coil magnetic field strength on a center axis of the plasma chamber in the plasma generation space 58. The magnetic substance 80 is disposed at least either at a window side or at an opening side so as to be asymmetric between the window side and the opening side with respect to the axial center of the coil device 16.
Patent JP-2015014920-A (JP)
Title: Portable information terminal device
Inventor: MANABE ISSEI
IPC: G06F3/048
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To simplify an operation to select and reproduce a sound for a preview.SOLUTION: A portable information terminal device comprises: a display device (5); a position input device (6) which outputs a detection signal discriminatingly representing a touch position on a body and a proximity position, and constitutes a touch panel (1) with the display device (5); a sound output part (3); and a storage part (2) which stores acoustic data; and a control part (4) which displays a list of sounds on the display device (5). The control part (4) makes a focus display of one item in the list by focus transition when receiving a detection signal for proximity to a display area of the item, and performs preview reproduction of the sound of the item when receiving the detection signal staying in the above state for a set time. Consequently, a touch on the touch panel (1) need not be made each time the preview reproduction is performed, and an operation to select and reproduce a sound for preview is simplified.
Patent JP-2015016731-A (JP)
Title: Curtain airbag device
Inventor: OSADA KIYOSHI
IPC: B60R21/232
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a curtain airbag device capable of preventing an airbag from being twisted by being rotated in a circumferential direction with respect to a protective cover.SOLUTION: In a curtain airbag device AA, treatment for improving the property of being subjected to adhesion, which makes adhesion to an adhesive tape TP higher than adhesion of other parts, is applied to at least a part, to which the adhesive tape TP adheres, of a surface of the airbag 10.
Patent JP-2015017068-A (JP)
Title: Method for producing 2,3,3,3-tetrafluoropropene
Inventor: CHAKI TAKEHIRO
IPC: C07C21/18
Filed: 2013-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently producing a target product by an economically advantageous method with reduced energy costs and equipment costs in a method for producing 2,3,3,3-tetrafluoropropene or 2-chloro-1,1,1,2-tetrafluoropropane (HCHC-244bb) which is a precursor thereof.SOLUTION: There is provided a method for producing 2,3,3,3-tetrafluoropropene or 2-chloro-1,1,1,2-tetrafluoropropane which is a precursor thereof by two or three steps using at least one chlorine-containing compound selected from the group consisting of 1,1,1,2,3-pentachloropropane, 2,3-dichloro-1,1,1-trifluoropropane and 1,1,2,3-tetrachloropropene as a raw material, where reaction products in at least two steps are supplied to the same distillation apparatus to carry out separation of the reaction products at the same time.
Patent JP-2015021394-A (JP)
Title: Engine control device
Inventor: EBATA MASAFUMI
IPC: F16H61/682
Filed: 2013-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an engine control device capable of restraining rapid change of an output of an engine together with rapid change of an intake air amount of an engine due to rapid change of a throttle opening when a contact condition of dogs is adjusted during gear change of a dog-type transmission.SOLUTION: A control part 7 executes a first control for changing a throttle opening by a predetermined value and keeping it when executing a control for temporarily changing the throttle opening, completes the first control when a gear change completion detection part 5 detects completion of a gear change of a dog-type transmission during executing the first control, and executes the first control by changing the predetermined value when the first control continues to be executed for a predetermined time before the gear change completion detection part 5 detects completion of the gear change of the dog-type transmission during executing the first control.
Patent JP-2015029231-A (JP)
Title: Recording apparatus and control method therefor
Inventor: OMORI NOBORU
IPC: H04N5/91
Filed: 2013-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a recording apparatus and a control method therefor that record a series of moving images shot in an interval recording mode in an easily reproducible manner.SOLUTION: There is provided a recording apparatus having an interval recording mode in which a predetermined recording time of moving image data is repeatedly recorded for each predetermined interval period. In the interval recording mode, recording in the interval recording mode is terminated when it is determined that combined moving image data obtained by combining pieces of moving image data recorded as individual moving image files into one piece cannot be recorded in a free space of a recording medium. Then, when a combining instruction is input, the combined moving image data is generated and recorded in the recording medium.
Patent JP-2015032695-A (JP)
Title: Power converter
Inventor: YAMAZAWA KOTARO
IPC: H01L23/467
Filed: 2013-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a power converter in which cooling effect can be enhanced.SOLUTION: In a power converter including a frame 20 constituting a heat sink for dissipating heat of a power module 11 housed in a device body 1, by forming the device body 1, and driving a cooling fan 22 mounted therein, thereby introducing the outside air, and passing the air between cooling fins 21b mounted therein before being sent to the outside, the frame 20 includes a recess 23 formed in at least one side face, and a plurality of external fins 24 standing on the recess 23, and air is passed between the external fins 24 by driving the cooling fan 22.
Patent JP-2015035723-A (JP)
Title: Imaging device
Inventor: TAKITA TARO
IPC: H04N5/374
Filed: 2013-08-09
Abstract: PROBLEM TO BE SOLVED: To improve a frame speed, in an imaging device having a mechanical shutter drive.SOLUTION: An imaging device comprises: an imaging element having a NULL pixel region where no light receiving element exists in a predetermined number of rows of all columns, at an end part on a light receiving surface, and a remaining effective pixel region where light receiving elements exist; image signal reading means for sequentially reading the effective pixel region after reading the NULL pixel region from the imaging element; a rear curtain shutter operating so as to sequentially cover the light receiving surface of the imaging element from one direction; electronic shutter means for resetting residual electric charge of the imaging sensor in row unit on the same track as the rear curtain shutter; and counting means for resetting a first row of the effective pixels by the electronic shutter and then counting. A storage time of the imaging element is controlled by the electronic shutter, the counting means, and the rear curtain shutter. At a time when the counting means counts a time shorter than a predetermined storage time, reading is performed in an order of the NULL pixel region and the effective pixel region.
Patent JP-2015039149-A (JP)
Title: Image processing system, control method of the same, image display device and control method of the same
Inventor: KAMIMURA SHINICHI
IPC: H04N7/01
Filed: 2013-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing a circuit scale and achieving operation of high image quality when filter operation is performed.SOLUTION: An image processing system for performing filter processing on an input image: converts the input image at N-fold speed and generates N-pieces of subframes; divides a filter coefficient region including a prescribed filter coefficient characteristic into M (M<=N)-pieces of pixel groups and allocates them to N-pieces of subframes; performs filter operation by using the allocated filter coefficient region on N-pieces of subframes; and outputs a value obtained by multiplying a result of each filter operation in N-pieces of subframes obtained by filtering by N.
Patent JP-2014054837-A (JP)
Title: Phase change ink reservoir for phase change inkjet printer
Inventor: DAVID PAUL PLATT
IPC: B41J2/015
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a phase change ink reservoir having a selective barrier capable of reducing or preventing phase change ink from blocking an air vent.SOLUTION: A phase change inkjet printer includes a heated phase change ink reservoir 102 configured to reduce or prevent improper jetting of ink from a printhead 101. The reservoir includes a vent to the atmosphere to provide substantially consistent and accurate jetting of the heated ink. A selective barrier, such as a filter, disposed adjacent to the vent substantially prevents ink from entering the vent while enabling the vent to direct a pressure into the reservoir during printing and during purging.
Patent JP-2014015389-A (JP)
Title: Method for producing transparent silica glass product
Inventor: WATANABE HIROYUKI
IPC: C03B20/00
Filed: 2013-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a method that enables producing a transparent silica glass product having relatively complex shape with high purity, high accuracy and good productivity.SOLUTION: In a method for producing a transparent silica glass product by mixing silica fine particles and cellulose, performing injection molding, degreasing and baking, the cellulose derivative is the one selected from methyl cellulose, hydroxypropyl methyl cellulose and hydroxyethyl methyl cellulose that is heat-gellable reversibly in aqueous solution, which is added to water heated to its gelation temperature or higher then cooled to dissolve it, mixed with silica fine particles, degreased, purified and baked.
Patent JP-2015042955-A (JP)
Title: Liquid quality detecting device
Inventor: IKETANI MASANORI
IPC: G01N27/22
Filed: 2013-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a technology for adequately sealing an opening of a container and suppressing increase in the dimension of an electrode.SOLUTION: A sensor unit 30 includes: a container 4c which defines a storage space 39 for storing fuel; a lid part 18a inserted in an opening 4a of the container 4c; an O-ring 36 placed in a gap between the opening 4a and the lid part 18a; and a substrate 42 supported by the lid part 18a. An electrode pair is placed on the substrate 42. The opening 4a has a cylindrical shape and the lid part 18a has a peripheral shape along the opening 4a.
Patent JP-2015046763-A (JP)
Title: Communication device
Inventor: SHIGEE YUKI
IPC: H04M1/00
Filed: 2013-08-28
Abstract: PROBLEM TO BE SOLVED: To prioritize communication with a communication device executing the retransmission (redialing) of a communication start request, to prevent the repetition of the redialing and enhance communication efficiency.SOLUTION: The communication device, performing data communication through a network, includes a communication unit. On receiving a communication start request from a second communication device during data communication with a first communication device, the communication unit transmits, together with a communication incapability notification, a retransmission time to the second communication device to instruct a time before the issue of a communication start request again from the second communication device. Also, on receiving a communication start request from a third communication unit after the completion of data communication with the first communication device and before the reception of the communication start request again from the second communication device on the basis of the retransmission time, the communication unit prioritizes data communication with the second communication device, without starting data reception from the third communication device.