baber/WOPTO huggingface dataset:
Patent JP-2016226134-A (JP)
Title: Electric power conversion device and electric power conversion control method
Inventor: KAWAGUCHI YUKI
IPC: H05G1/20
Filed: 2015-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion device that can be made high in efficiency in a light load region and also can have an inverter made compact.SOLUTION: The present invention receives input from a DC electric power supply, includes a transformer, an inverter supplying an arbitrary AC voltage to the transformer, a resonance circuit composed of at least one capacitor or inductor, and a changeover switch connected to the resonance circuit in series, and has a first operation mode in which the series connection body of the resonance circuit and changeover switch is connected between the DC power supply and transformer, and the inverter operates as a voltage type inverter with the changeover switch OFF and the resonance circuit disconnected from the transformer, and a second operation mode in which the inverter operates as a resonance type inverter with the changeover switch ON and the resonance circuit connected to the transformer.SELECTED DRAWING: Figure 1
Patent JP-2016221913-A (JP)
Title: Data processor, information processor, image forming apparatus, data processing method, and printer driver
Inventor: HAYASHI MIKIHIRO
IPC: G06F17/21
Filed: 2015-06-03
Abstract: PROBLEM TO BE SOLVED: To improve visibility while holding a state close to original data without troubling a user in converting data of an electronic file into data holding layout.SOLUTION: A data processor 1 includes a conversion part 10b for converting data of an electronic file into data holding layout, and an extraction part 10a for extracting character data from in the data of the electronic file. The conversion part 10b changes background data existing in the background of the character data in accordance with a character size when converting the character data as they are about each of the character data extracted by the extraction part 10a, and reflects the changed background data during conversion.SELECTED DRAWING: Figure 1
Patent JP-2016214803-A (JP)
Title: Sensor unit for device for detecting amount of defecation and urination in diaper
Inventor: SEKINE CHOGO
IPC: A61F5/44
Filed: 2015-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a sensor unit as one constituent of a device for detecting and reporting an amount of faeces or urine discharged in a diaper.SOLUTION: A sensor unit 3 is configured to be compatible electrically and mechanically with a sensor unit 3 of a device for detecting an amount of defecation and urination in a diaper 1, is attached on an outer side of the diaper 1, and is connected with a body of the device. In the sensor unit 3, a temperature sensor or the like is attached on a flexible printed board and the whole is covered with a protection cover. A lower edge of the sensor unit 3 is attached at a predetermined position of the diaper 1.SELECTED DRAWING: Figure 1
Patent JP-2017005316-A (JP)
Title: Radio communication device and radio communication method
Inventor: KOSAKA KAZUHIRO
IPC: H04W72/04
Filed: 2015-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device that can effectively use a frequency band by suppressing a sidelobe while securing reception demodulation quality in OFDM transmission that uses a frequency band unused by another system.SOLUTION: A mobile station device 2000 communicates by discrete orthogonal frequency division multiplex transmission that discretely arranges subcarriers in one frequency region unused in an existing system, divides an unused frequency band into a plurality of segments, applies a window function process for each segment, and transmits the resultant signal. A soft determination adjustment unit 330 adjusts a soft determination value of subcarriers in its system to a value corresponding to lower likelihood according to the segment length of the window function applied to the segments in accordance with information on the section length of the window function from a base station device.SELECTED DRAWING: Figure 4
Patent JP-2017005344-A (JP)
Title: Video quality estimation device, video quality estimation method and program
Inventor: URATA YUICHIRO
IPC: H04N19/40
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To estimate the difference in video quality before and after transcode with high precision by using a video feature amount in consideration of motion compensation.SOLUTION: A video feature amount calculation device includes a difference generator for generating differential pixel information for preceding and subsequent frames of a video content before transcode, a frame feature amount calculator for calculating the feature amount of the differential pixel information, a motion compensation feature amount calculator 1 for calculating one feature amount based on the feature amount calculated for each frame of a video content, an index calculator 4 for calculating an index representing the quality difference before and after transcode of a video content, and a quality difference estimation unit 5 for calculating an estimation value of the quality difference before and after transcode based on the one feature amount and the index. The differential pixel information represents the difference of pixel information of respective pixels of the preceding and subsequent frames of the video content under the state that the pixels of only one of the frames are displaced in the opposite direction to the motion direction of a picture by the amount corresponding to the motion of the picture between the preceding and subsequent frames.SELECTED DRAWING: Figure 2
Patent JP-2015180221-A (JP)
Title: Soft drink, grape skin extract, and their production method
Inventor: TAKASE HIDEKI
IPC: A23L27/12
Filed: 2015-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a soft drink which is a wine flavored soft drink and has excellent fruit aroma (fruity aroma) and excellent aftertaste of fruit aroma after swallowing, and a method for producing the soft drink, and to provide a grape fruit extract containing a large amount of 3-mercapto-hexane-1-ol precursor, and a production method for obtaining a grape fruit extract from grape skins.SOLUTION: A soft drink contains 50-600 nM of S-(3-hexane-1-ol)cysteine and, in a total amount, 1-100 nM of one or both of 3-mercapto-hexane-1-ol and 3-mercaptohexyl acetate. The soft drink does not substantially contain S-(3-hexane-1-ol)glutathione. In a method for producing the soft drink, a grape skin extract-containing aqueous solution fermented by lactic acid bacteria is used as a raw material.
Patent JP-2015157152-A (JP)
Title: wheelchair
Inventor: KIMURA TSUKIJU
IPC: A61G5/02
Filed: 2015-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair having high safety and including a brake to be post-fitted to a conventional wheelchair.SOLUTION: A wheelchair 26 includes an operation arm 46 rotationally provided between an operation attitude where a contact part of the operation arm 46 is rotationally turned in one direction and a release attitude where the contact part thereof is rotationally turned in the other direction. When the operation arm 46 is in the release attitude, a brake bar 42 can be rotationally turned between the operation attitude and the release attitude. When the operation arm 46 is in the operation attitude, the brake lever 42 is in the operation attitude. The operation arm 46 is energized in a direction of being rotationally turned from the release attitude to the operation attitude. The release lever 48 is rotationally turned between an operation attitude where the other end of the release lever 48 is rotationally turned in one direction of separating from a pusher 32b, and a release attitude where the other end thereof is rotationally turned in the direction of approaching to the pusher. When the release lever 48 is in the release attitude, the operation arm 46 is in the release attitude.
Patent JP-2016010156-A (JP)
Title: Robust multiplexer and operation method for the same
Inventor: DIETER DRAXELMAYR
IPC: H03K17/693
Filed: 2015-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a robust multiplexer and an operation method for the same.SOLUTION: A multi-channel multiplexer and an operation method for the same are provided. Each of plural input channels contains at least one conduction type doped bulk well. This method contains a step of setting each selected input channel out of the plural input channels to a non-conduction state by at least one corresponding control voltage, and a step of setting each of at least one doped bulk well of each selected input channel out of the plural input channels to at least one corresponding prescribed voltage. The at least one corresponding prescribed voltage is smaller or larger than the corresponding control voltage according to the conduction type.
Patent JP-2017005568-A (JP)
Title: Manufacturing method for wireless device
Inventor: NAKAHARA TOSHIMITSU
IPC: H04B17/29
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To manufacture a wireless device satisfying transmission power standard and transmission performance standard efficiently.SOLUTION: Transmission power of a transmitter 110 is measured. On the basis of it, information of the combination of gain control value and transmission power is stored, and a determination is made whether or not a transmission power standard is satisfied. When a determination is made that the transmission power standard is satisfied, a transmission signal with a gain control value corresponding to the transmission power satisfying the transmission power standard is analyzed. On the basis of it, a determination is made whether or not a transmission performance standard is satisfied. When a determination is made that the transmission performance standard is not satisfied, a gain control value stored in a gain control value storage section 113 is adjusted to reduce the transmission power. At that time, the lower limit power of the transmission power standard, and the information accumulated for the combination of the gain control value and transmission power are referred.SELECTED DRAWING: Figure 1
Patent JP-2017002227-A (JP)
Title: Polyacetal resin molded body
Inventor: TSUZUKI JUNICHI
IPC: C08L91/00
Filed: 2015-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a polyacetal resin molded body having stable slidability, less in color tone change with time and excellent in low odor property and blocking resistance.SOLUTION: A polyacetal resin molded body contains (A) a polyacetal resin, (B) a lubricant and (C) polyolefin and has major axis of 2.5 mm to 4.0 mm, minor axis of 1.4 mm to 2.8 mm and flat degree (a ratio of major axis/minor axis) of over 1.25. The member is obtained by further molding the polyacetal resin molded body.SELECTED DRAWING: None
Patent JP-2017007173-A (JP)
Title: Medium guide device and printer
Inventor: OKADA HIROYOSHI
IPC: B65H23/022
Filed: 2015-06-19
Abstract: PROBLEM TO BE SOLVED: To suppress set failure of a medium to a medium conveyance path provided with a medium guide.SOLUTION: A printer 1 comprises a medium guide mechanism 30 which presses an end in the width direction of a recording sheet P in a medium conveyance path 10 facing an opening 15 formed in a housing 2. The medium guide mechanism 30 includes an opening operation interlock mechanism 90 which moves upper side medium guides 36, 38 pressing the end in the width direction of the recording sheet P in the direction separating from the recording sheet P in conjunction with the opening operation of a conveyance path opening/closing cover 13. The opening operation interlock mechanism 90 connects the rotation of a worm gear 91 connected to a hinge 14 of the conveyance path opening/closing cover 13 to a shaft body 93 via a deceleration mechanism 92, rotates a push-up lever 97 via a flange 96 attached to the shaft body 93 from a first position 97A to a second position 97B, and pushes up the upper side medium guides 36, 38. The push-up lever 97 is supported via a compression spring 98.SELECTED DRAWING: Figure 3
Patent JP-2017010757-A (JP)
Title: Continuous crosslinking method
Inventor: SUGATA HIROYUKI
IPC: B29C35/04
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a continuous crosslinking method capable of suppressing flatness of a composition at a position where a wire material and a return pulley contact during a stop crosslinking process.SOLUTION: There is provided a continuous crosslinking method including a normal crosslinking process S101 and a stop crosslinking process S103 and further including a low speed crosslinking process S102 for proceeding cooling of a composition at a downstream part 207 before transition from the normal crosslinking process S101 to the stop crosslinking process S103 by slowing a speed of sending out a wire material 204 than that of the normal crosslinking process S101. In the low speed crosslinking process S102, it is preferable to proceed cooling of the composition 203 as a degree that the composition 203 is not flat at a position where the wire material 204 and the return pulley 210 contact during the stop crosslinking process S103 and cure it. It is preferable to gradually reduce a speed for sending out the wire material 204 in the low speed crosslinking process S102 than that of the normal crosslinking process S101.SELECTED DRAWING: Figure 1
Patent JP-2017007893-A (JP)
Title: Method for producing scandium oxide
Inventor: HIGAKI TATSUYA
IPC: C01F17/212
Filed: 2015-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing scandium oxide capable of producing scandium oxide in which the content of a sulfur is suppressed when scandium oxide is obtained from scandium oxalate containing a sulfur compound as impurities.SOLUTION: Provided is a method for producing scandium oxide comprising: a first heating step of heating scandium oxalate containing a sulfur-compound as impurities under atmosphere free from the presence of oxygen; and a second heating step of further heating the heated matter obtained in the first heating step under atmosphere in which oxygen is present. As the scandium oxalate used in this production method, e.g., precipitates obtained by adding oxalic acid to a sulfuric acid acidic solution containing scandium are given. Further, as the sulfuric acid acidic solution, a solution obtained by adding a neutralizer to a leachate obtained by leaching oxide nickel ores with sulfuric acid can be used.SELECTED DRAWING: Figure 1
Patent JP-2017008219-A (JP)
Title: Composition
Inventor: OKADA MITSUHIRO
IPC: C08F20/00
Filed: 2015-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a composition for forming a coated film containing a latent antioxidant and excellent in sensitivity and transparency.SOLUTION: There is provided a composition containing (A) a latent antioxidant which is inactive in a process of single temperature or pre-baking and become active with detachment of a protective group by heating at 100 to 250°C or heating to 80 to 200°C in presence of an acid/base catalyst and (B) a polymerization initiator containing one or more kind of oxime ester compound represented by the formula (I). The content of the oxime ester compound represented by the formula (I) in the polymerization initiator (B) is preferably 20 to 100 mass%.SELECTED DRAWING: None
Patent JP-2017006490-A (JP)
Title: Extraction bag
Inventor: SUZUKI YASUHIKO
IPC: B65D77/00
Filed: 2015-06-24
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, for example, in an extraction bag which is a side hook type, continuous filling can be performed using a continuous long packing sheet to which a holder is fastened in advance, but in an existing bag when hot water is poured to an opened bag body, due to weight of the hot water, an intermediate part of the bag body is swollen outward, then the opening is fallen inside by the swollen amount and the opening becomes narrower.SOLUTION: A pair of engagement pieces 25A and 25B of a holder comprise separation edges 33A and 33B by separation of a center side in a lateral direction. Therefore, when the pair of engagement pieces 25A and 25B are raised up, the separation edges 33A and 33B press a side face 9 of the bag body from outside. Therefore, the side face 9 is prevented from being swollen to outside, and as a result, inward falling of an opening is suppressed.SELECTED DRAWING: Figure 7
Patent JP-2017008457-A (JP)
Title: Laminate manufacturing method and manufacturing device
Inventor: SUMITA HIROTO
IPC: D06C7/00
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To increase drying evenness of nonwoven fabric when a laminate containing nonwoven fabric formed by an electrospinning method is manufactured.SOLUTION: Manufacturing method of a laminate 10 includes following processes: a first process to prepare a raw material liquid containing a raw material resin, which becomes a raw material of fiber, and a solvent that melts the raw material resin, and a first sheet 2; a second process to form a nonwoven fabric 1 by generating a fiber 1F containing the raw material resin and the solvent from the raw material liquid by an electrospinning method and accumulating the fiber 1F on a main surface of the first sheet 2; and the third process to remove at least a part of the solvent contained in the fiber 1F by a heating device 4 that radiates electromagnetic wave 42. The nonwoven fabric 1 has an end part including its end surface and a central part other than the end part. A reflection board 5, which reflects the electromagnetic wave 42 so as to reflect the electromagnetic wave 42 from opposite side of the heating device 4 of the nonwoven fabric 1 toward the end part, is disposed on the laminate.SELECTED DRAWING: Figure 1
Patent JP-2015215623-A (JP)
Title: Apparatus capable of playing karaoke
Inventor: SIM WONG HOO
IPC: G10L15/00
Filed: 2015-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus usable by a user to enable a karaoke activity to be easily performed.SOLUTION: An apparatus 20 capable of playing karaoke includes: a housing 22 for the apparatus; a microphone array 24 that is incorporated in the housing 22 and concealed from a user by the housing 22; a controller 26 that is combined with the microphone array 24 for at least processing an audio signal inputted in the microphone array 24 by the user; a data storage device 30 that is combined with the controller 26 for storing prerecorded songs to be used for karaoke and storing songs sang by the user; an image pickup device 34 that is combined with the controller 26 for imaging the user while the user is singing, the picked-up image of the user being stored in the data storage device 30.
Patent JP-2017014713-A (JP)
Title: Existing concrete structure reinforcement structure
Inventor: MAKITANI EIJI
IPC: E04G23/02
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an existing concrete structure reinforcement structure and an existing concrete structure reinforcement method, easy in assembly and installation with a simple structure, and capable of improving earthquake-resistant performance in an earthquake.SOLUTION: An existing concrete structure reinforcement structure is composed of a horizontal reinforcement frame of horizontally extending to an existing concrete column or an existing concrete beam 3 and connecting a cross-sectional L-shaped member 5 in a rectangular shape, a vertical reinforcement frame for connecting-fixing upper-lower end parts of a web part to a horizontal part of the horizontal reinforcement frame and composed of a cross-sectional T-shaped member arranged so as to vertically extend the web part and a flange part, a fiber sheet 14 wound on/fixed to the outer periphery of the horizontal reinforcement frame and the vertical reinforcement frame and concrete filled-solidified in a cavity of the horizontal reinforcement frame and the vertical reinforcement frame wound with the existing concrete column or the existing concrete beam 3 and the fiber sheet 14 and integrated with an existing concrete structure.SELECTED DRAWING: Figure 1
Patent JP-2017016234-A (JP)
Title: Ladder program editing device capable of displaying nearest network comment
Inventor: MATSUO TOSHIYUKI
IPC: G05B19/05
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a ladder program editing device with a function to display a network comment on a search result display screen.SOLUTION: A ladder program editing device of the present invention comprises: search means extracting a ladder circuit matching a search condition from a ladder program, and extracting a network comment associated with the extracted ladder circuit; and search result display means displaying the ladder circuit in a display form of associating the network comment with the ladder circuit when the ladder circuit extracted by the search means is displayed.SELECTED DRAWING: Figure 1
Patent JP-2017017425-A (JP)
Title: Windscreen
Inventor: SAKAGUCHI MITSUHIRO
IPC: H04R1/00
Filed: 2015-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a windscreen that can achieve an effect of reducing wind noise for even a compact microphone.SOLUTION: A windscreen 1 is detachably attached to a microphone 4. The microphone 4 includes a sound collector 26 and a holder 27 for holding the sound collector 26. The windscreen 1 includes plural particles 41 and a case 42 for enclosing the particles 41. The case 42 includes an outer cover 43, a mesh member 44, a case main body 45, and encapsulating films 46 and 47. An encapsulating chamber 45a is formed in the case main body 45. The encapsulating films 46 and 47 are made of a material having air permeability, and block a tip-side side opening 45c and a base-side opening 45d of the encapsulating chamber 45a. When wind passes through the encapsulating chamber 45a, kinetic energy of the wind is partially absorbed by the particles 41. The wind pressure received by the diaphragm of a sound collector 26 is reduced, thereby preventing wind noise.SELECTED DRAWING: Figure 3
Patent JP-2017017849-A (JP)
Title: Snubber circuit of power supply unit for plasma reactor
Inventor: MICHIOKA TSUTOMU
IPC: H02M3/28
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a snubber circuit of a power supply unit for plasma reactor wich can normally the secondary voltage (output voltage) equal to or higher than the discharge start voltage with small energy, and can absorb the storage energy of a step-up transformer well when the secondary is open.SOLUTION: A snubber circuit 34 is constituted of two capacitors 51, 52 and a Zener diode 53, and is provided in parallel with a switching element 42. More specifically, two capacitors 51, 52 are connected in series, and the series circuit of the capacitors 51, 52 is connected in parallel with the switching element 42. The Zener diode 53 is connected in parallel with the capacitor 51.SELECTED DRAWING: Figure 2
Patent JP-2017015539-A (JP)
Title: Flow rate measurement device
Inventor: TAKAKURA HIROSHI
IPC: G01F1/00
Filed: 2015-06-30
Abstract: PROBLEM TO BE SOLVED: To establish both a requested response speed and accuracy without sacrificing simplicity or inexpensiveness that a PWM type D/A converter has in a flow rate measurement device 100.SOLUTION: The flow rate measurement device includes an analog conversion part 4 for converting a digital flow rate signal indicating the value of a measured flow rate into an analog flow rate signal, and the analog conversion part 4 includes: a PWM signal generation circuit 5 capable of outputting three or more predetermined specified voltage levels, and for selecting two adjacent specified voltage levels from among those specified voltage levels on the basis of the value of the measured flow rate indicated by the digital flow rate signal, and for setting a duty rate on the basis of the value of the measured flow rate indicated by the digital flow rate signal, and for generating a PWM signal for setting the two specified voltage levels to a high level and a low level; and a conversion circuit 6 for smoothing the PWM signal output from the PWM signal generation circuit 5, and for converting the PWM signal into the analog flow rate signal.SELECTED DRAWING: Figure 2