baber/WOPTO huggingface dataset:
Patent JP-2018004191-A (JP)
Title: Heater
Inventor: TAMURA AKIHIRO
IPC: F24F1/00
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a heater which prevents occurrence of a large difference between an indoor temperature which the heater recognizes and an actual indoor temperature.SOLUTION: A heater 10 includes a first heater 21, a second heater 22, a temperature sensor 31 and a control unit 42, and it has a first heating mode in which both the first heater 21 and the second heater 22 generate heat, and a second heating mode in which the second heater 22 generates heat and the first heater 21 does not generate heat. The control unit 42 adopts the value in which a detection value of the temperature sensor 31 is corrected, as an indoor temperature. The control unit 42 corrects the detection value of the temperature sensor 31 by using a first correction element which is the first correction element for correcting the detection value of the temperature sensor 31 to the lower temperature side than the detected detection value, and which corrects the detection value of the temperature sensor 31 to the higher temperature side compared with the value in the first heating mode, in the second heating mode.SELECTED DRAWING: Figure 1
Patent JP-2017070186-A (JP)
Title: Harmonic erasure unit and method of harmonic erasure
Inventor: PRASHANT U PATEL
IPC: H02M7/48
Filed: 2016-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a harmonic erasure unit for harmonic erasure in a power-based device, and a method of harmonic erasure.SOLUTION: In the case where a first total harmonic distortion THD in a grid current of a power-based device is greater than a predefined value, harmonic erasure is executed by first determining a dominant harmonic having a maximum amplitude among a plurality of harmonics in a waveform from a power grid. Further, phase locked loop PLL-based correction is executed in that waveform, a PLL corrected waveform is obtained, and a second THD is determined in that PLL corrected waveform. In the case where the second THD is greater than the predefined value, iteration-based correction relating to a predefined correction value is executed on a plurality of harmonics other than the dominant harmonic, and an iteration-based corrected waveform for harmonic erasure in the power-based device is obtained.SELECTED DRAWING: Figure 5
Patent JP-2018006229-A (JP)
Title: Polymer electrolyte and fuel battery
Inventor: YAMAMOTO MASAO
IPC: H01M8/02
Filed: 2016-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte for suppressing penetration of a reaction gas and a fuel battery with excellent durability.SOLUTION: A polymer electrolyte 10 comprises an orientation layer 10a in which a high polymer main chain constructing the polymer electrolyte 10 is oriented to a direction in almost parallel to a principal surface of the polymer electrolyte 10, and thereby a free volume of the high polymer is reduced. Thus, a transmission amount of a reaction gas through the polymer electrolyte 10 is reduced. In a unit battery 11 to be assembled to a fuel battery, since the polymer electrolyte 10 comprising the orientation layer 10a in which the high polymer main chain comprising the polymer electrolyte 10 is oriented to a direction in almost parallel to the principal surface of the polymer electrolyte 10 is used, the transmission amount of the reaction gas through the polymer electrolyte 10 is reduced. Therefore, durability is improved without reducing a battery voltage of the fuel battery with lapse of time.SELECTED DRAWING: Figure 1
Patent JP-2018012203-A (JP)
Title: Ink jet recording device, and damper mechanism in the same
Inventor: KATANIWA YUICHI
IPC: B41J2/175
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To inhibit pressure fluctuation of an ink supply passage generated by movement of a print head in a main scanning direction from being instantaneously applied to the print head.SOLUTION: A damper mechanism for an ink jet recording device includes a first damper and a second damper. Each of pressure chambers of the first damper and the second damper is constituted of a wall surface and a flexible film arranged opposite thereto. The first damper is provided with a first ink circulation hole communicating with the pressure chamber of the damper. The second damper is provided with a second ink circulation hole communicating with the pressure chamber of the damper. The first ink circulation hole of the first damper and the second ink circulation hole of the second damper are connected by a passage for pressure resistance having a predetermined length.SELECTED DRAWING: Figure 1
Patent JP-2016185985-A (JP)
Title: Prenatal milk-derived composition for preventing risk of low birthweight of newborns
Inventor: YAMADA MIO
IPC: A23L33/00
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To develop a pharmaceutical composition or a food composition that ameliorates the low birthweight of newborns and prevents the birthweight from decreasing to a level below the average body weight (low body weight at birth) through improvement of nutrients during pregnancy.SOLUTION: The present invention provides an agent for preventing low birthweight comprising milk phospholipids as an active ingredient, by which the low birthweight of newborns can be prevented.SELECTED DRAWING: None
Patent JP-2018012067-A (JP)
Title: Manufacturing method of soil physical property adjustment material and soil physical property adjustment material
Inventor: OTA TAKUMA
IPC: B01J20/02
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a soil physical property adjustment material capable of being used as a moisture content adjustment material of contaminated soil and the soil physical property adjustment material.SOLUTION: There is provided a manufacturing method of a soil physical property adjustment material used for adjusting physical properties of a contaminated soil by adding the same to the contaminated soil when an iron powder is added to the contaminated soil containing contaminants and the iron powder absorbing the contaminants from the contaminated soil is recovered and removed by a dry magnetic selection, including an organic waste incineration process for inputting organic waste to a fluid flow having an in-furnace temperature of 500 to 900°C and blowing air to the fluid flow furnace to incinerate the organic waste, and a dust collection process for supplying high temperature exhaust gas generated by the incineration of the organic waste in the organic waste incineration process to a cyclone type dust collector at an inner temperature of 500°C to 900°C, and collecting incineration ash contained in the high temperature exhaust gas.SELECTED DRAWING: Figure 2
Patent JP-2018012128-A (JP)
Title: Novel manufacturing method of metal pipe joined body having complicated hollow structure
Inventor: HOKAMOTO KAZUYUKI
IPC: B23K20/08
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel manufacturing method of a cylindrical metal material having at least one spiral through-hole with little unevenness on an internal surface thereof, which can be used as a heat-exchanger, a reactor or the like with excellent thermal conductivity.SOLUTION: A manufacturing method of a cylindrical metal material comprising: at least one spiral through-hole formed in a wall part of a cylindrical metal material with a predetermined wall thickness; and an interface joining metals specific to an explosive cladding, arranged around the through-hole, comprises: spirally winding, around a metal pipe (1) having a predetermined length and a predetermined diameter, a metal pipe (2) having a diameter smaller than the predetermine diameter, and inserting it into a metal pipe (3) having a predetermined length; filling metal powder into a clearance created between outer sides of the metal pipe (1) and metal pipe (2), and an inner side of the metal pipe (3); and joining to integrate the metal pipes (1) to (3) and the metal powder by applying a pressure generated by an explosive around the metal pipe (3) in an explosive cladding.SELECTED DRAWING: Figure 1
Patent JP-2017071848-A (JP)
Title: Heat treatment method for black plate covered with conversion coating
Inventor: ANDREA MARMANN
IPC: B05D3/02
Filed: 2016-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for heat-treating a black plate coated with a conversion coating (chemical conversion coating).SOLUTION: A conversion-coated black plate is heated at a temperature within a range of 240 to 320°C during a heat treatment for 0.1 to 30 s, and the adhesion of the conversion coating to a back plate surface is improved. The heat treatment is executed at a manufacturing step of an anticorrosion black plate. Before the heat treatment, during the heat treatment and after the heat treatment, an organic coating or a polymer coating in the mode of paint is applied to the conversion coating of the black plate.SELECTED DRAWING: Figure 2
Patent JP-2018015034-A (JP)
Title: Ultrasonic device, ultrasonic measurement device, and ultrasonic measurement method
Inventor: KANO KAZUYUKI
IPC: A61B8/14
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic device, an ultrasonic measurement device, and ultrasonic measurement method capable of improving the degree of freedom of a measurement position.SOLUTION: An ultrasonic device comprises: plural ultrasonic element arrays 43; and a moving part 5 which moves each of the ultrasonic element arrays. The ultrasonic element arrays comprise plural ultrasonic transmission and reception parts arranged in a first direction crossing a thickness direction, and are disposed at positions not interfering with each other in the first direction. The moving part 5 moves the ultrasonic element arrays in a second direction crossing the thickness direction and the first direction.SELECTED DRAWING: Figure 5
Patent JP-2018018156-A (JP)
Title: Display device and driving method
Inventor: NITOBE RYUTARO
IPC: G02F1/1343
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a display device having capacitance touch detection function unsusceptible to parasitic capacitance.SOLUTION: The display device comprises: a pixel array 18; a plurality of common electrodes for capacitance touch detection arranged on the pixel array; a common electrode driver 126 that supplies in a display period a voltage for display to the plurality of common electrodes, and in a touch detection period a driving signal for touch detection to the plurality of common electrodes; a plurality of source lines connected to columns of the pixel array; a source amplifier 118 supplying an image signal to the plurality of source lines; a plurality of gate lines connected to rows of the pixel array; a gate driver 102 that sequentially supplies in the display period a scan signal to the plurality of gate lines, and in the touch detection period a signal of the same phase as the driving signal to the plurality of gate lines; and a selecting switch 104 connected between the plurality of source lines and the plurality of common electrodes and electrically conducting the source lines and the common electrodes in the touch detection period.SELECTED DRAWING: Figure 11
Patent JP-2018016825-A (JP)
Title: Method for refining ferronickel
Inventor: MORI KAZUHIRO
IPC: C22B23/00
Filed: 2016-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for refining ferronickel, upon reduction melting in an electric furnace, capable of producing ferronickel with a high nickel grade while preventing the reduction of operation efficiency by suppressing the generation of a boiling phenomenon.SOLUTION: Provided is a method for refining ferronickel comprising a process where sintered ores obtained by partially reducing nickel oxide ores as raw material are charged to a three phase alternating current type electric furnace, and the sintered ores are subjected to reduction melting to generate a metal and slag. When the sintered ores charged to the three phase alternating current type electric furnace are partitioned into the sintered ores A relatively high in a residual carbon content and the sintered ores B relatively low in a residual carbon content, and the sintered ores are charged to the three phase alternating current type electric furnace, the sintered ores A are charged to a range surrounded by three electrodes in the three phase alternating current type electric furnace, and the sintered ores B are charged to the outside of the range surrounded by the three electrodes in the three phase alternating current type electric furnace.SELECTED DRAWING: Figure 5
Patent JP-2018019175-A (JP)
Title: Piezoelectric device
Inventor: MIZUSAWA SHUICHI
IPC: H03H9/19
Filed: 2016-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device having a structure which enables easy inspection about airtightness even if it is arranged to have a compact form.SOLUTION: A piezoelectric device 10 comprises: a piezoelectric vibration piece 11; a first excitation electrode 13a; a second excitation electrode 13b; a first extraction electrode 15a; a second extraction electrode 15b; and a container 17. The piezoelectric device further comprises a sensor unit 21 in a part of the first extraction electrode 15a, and electrically series-connected to the extraction electrode. The sensor unit 21 is arranged to change in its electric property depending on the change in in-container atmosphere according to the worsening of airtightness in the container 17. The change in electric property appears in an electric property of the piezoelectric device 10. This is utilized for inspection about airtightness.SELECTED DRAWING: Figure 1
Patent JP-2016185074-A (JP)
Title: Burning appliance
Inventor: MIYASHIRO TOSHIO
IPC: H02N11/00
Filed: 2016-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a safety burning appliance, by preventing the overheating of the housing.SOLUTION: In the housing 12, a combustion chamber 30 having a burner 32, and thermoelectric conversion means 40 for generating a thermal electromotive force by means of a thermoelectric element 46 disposed between a high temperature part 42 and a low temperature part 44 using the combustion heat of the burner 32 are disposed, and by driving an axial flow fan 50 with the thermal electromotive force, combustion heat is released from an air outlet 18 formed in the housing 12. In such a combustion appliance, the thermoelectric element 46 is formed of a semiconductor exhibiting Seebeck effect, and the flame of the burner 32, high temperature part 42, thermoelectric element 46, low temperature part 44, and axial flow fan 50 are arranged, in this order, in one row in the horizontal direction.SELECTED DRAWING: Figure 4
Patent JP-2018019528-A (JP)
Title: Controller for switched reluctance motor
Inventor: DEGUCHI JUNICHI
IPC: H02P25/098
Filed: 2016-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a controller for switched reluctance motor, capable of suppressing noise and vibration by suppressing generation of torque ripple in a switched reluctance motor.SOLUTION: A controller 100 for a switched reluctance motor 1 drives the switched reluctance motor 1 by running an exciting current through a coil 12 and in a low-load region which is a region of low torque or low rotation, reduces a hysteresis band which is a current width increasing and decreasing to maintain an exciting current running through the coil 12 at a predetermined value more than in a high-load region which is a region of high torque or high rotation.SELECTED DRAWING: Figure 1
Patent JP-2018015480-A (JP)
Title: Absorbent article
Inventor: MIZUGUCHI KATSU
IPC: A61F13/494
Filed: 2016-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article which is used in combination with a urine-taking pad, which can reduce leakage of a body fluid from a back or abdominal side, and which can reduce deviation in a longitudinal direction of the urine-taking pad.SOLUTION: The invention relates to an absorbent article comprising: a top sheet; a back sheet; and an absorber. A waist sheet is provided on a position where the waist sheet covers a front side end part and/or rear side end part of the absorber on the top sheet, the waist sheet has an almost U-shaped notch extending in a width direction. The notch is opened toward a center of the longitudinal direction. In the vicinity of the opening of the notch, the top sheet and the waist sheet are not jointed. In wearing of the absorbent article, the opening of the notch can form a space between the top sheet and the waist sheet.SELECTED DRAWING: Figure 1
Patent JP-2018019973-A (JP)
Title: Ice pail
Inventor: MIZUTANI SHOICHI
IPC: A47G19/12
Filed: 2016-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an ice pail that separates ice from water to retard the ice from beginning to melt, and also can easily wash a place of accumulating the separated water.SOLUTION: A 2-layer type ice pail comprises an outer container, and an inner container detachably mounted to the outer container. The ice pail is characterized as follows: a space is present between the outer container and the inner container; a drain hole for bringing the inside of the inner container into communication with the space is provided so as to be penetrated in the bottom surface of the inner container; a leg projecting downward is provided in the lower surface of the bottom surface of the inner container; and thereby the water generated by the ice received inside of the inner container and beginning to melt is made to flow out into the space through the drain hole of the bottom surface of the inner container, and the water accumulated in the space can be discharged outside.SELECTED DRAWING: Figure 1
Patent JP-2018019982-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2016-08-05
Abstract: PROBLEM TO BE SOLVED: To enhance the appealing of an operation performance of a game machine.SOLUTION: A game machine 1 has a main control board 110, a performance control board 120, an image control board 150, and an image display unit 31. The performance control board 120 of the game machine 1, when carrying out a non-speech operation performance as a performance during a variable display which will stop at a drawing pattern showing that a jackpot determination result is of a jackpot, permits carrying out a specific notice performance before carrying out the non-speech operation performance, and, when carrying out the non-speech operation performance as the performance during the variable display which will stop at a drawing pattern showing that the jackpot determination result is not of the jackpot, restricts carrying out the specific notice performance before carrying out the non-speech operation performance.SELECTED DRAWING: Figure 15
Patent JP-2018026886-A (JP)
Title: Hydrogen regeneration system and hydrogen regeneration operation method
Inventor: YASHIKI TATSURO
IPC: F02C6/00
Filed: 2016-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen regeneration system capable of adjusting output of a power generator responsive to a variation in a request load on the user side, by reducing restriction on descending speed of the power generator's output.SOLUTION: A hydrogen regeneration system 1 includes: a plurality of hydrogen regeneration units constituted by a rated-output hydrogen regeneration unit 3 for supplying power by operating while performing switching between a stop state and rated output and an output adjustment hydrogen regeneration unit 4 for supplying power by making a hydrogen mixing ratio, a ratio of hydrogen to fuel, be variable within a range lower than that of the rated-output hydrogen regeneration unit; and a unit power generation output calculation section 2 for taking a requested load as input to calculate a request value for the rated-output hydrogen regeneration unit 3 and a request value for the output adjustment hydrogen regeneration unit 4. The rated-output hydrogen regeneration unit 3 operates on the basis of the request value for the rated-output hydrogen regeneration unit 3; the output adjustment hydrogen regeneration unit 4 operates on the basis of the request value for the output adjustment hydrogen regeneration unit 4.SELECTED DRAWING: Figure 1
Patent JP-2018028993-A (JP)
Title: Electromagnetic relay
Inventor: NAKAHARA CHIHARU
IPC: H01H50/02
Filed: 2016-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of processes, while shortening the process time.SOLUTION: An electromagnetic relay 1 includes a terminal 4 connected electrically with a fixed contact 21 or a movable contact 22, and a case 6 for housing the contact part 2. The terminal 4 includes terminal pieces 412, 422 at least a part thereof is located on the outside of the case 6. The case 6 includes a bottom face (first peripheral wall) 611, and lateral faces (second peripheral wall) 612, 613, 622, 623. The bottom face 611 has a gap closed with a sealant, and has outer surface coated with the sealant. The lateral faces 612, 613, 622, 623 have through holes 601, 602 into which the terminal pieces 412, 422 are inserted. The case 6 has a flow path through which the sealant applied to the outer surface flows from the outer surface to the through holes 601, 602.SELECTED DRAWING: Figure 1
Patent JP-2016193766-A (JP)
Title: Composite container
Inventor: TSUJIMOTO TAKAAKI
IPC: B65D33/25
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a composite container having a chuck-provided bag which can improve convenience.SOLUTION: A composite container includes: a chuck-provided bag 10 in which a chuck member 12 is provided in a bag body 11; and a cylindrical sleeve 20 which has a front face section 20a, a back face section 20b, and creases 23 at both side ends and is adhered to the bag body 11. Each of the front face section 20a and the back face section 20b includes a central folding line 21 and an end section folding line 22 away from the crease 23 by a prescribed distance. The front face section 20a and the back face section 20b are sectioned into a left end portion between the left crease 23 and the end section folding line 22, a middle portion between the right and left end section folding lines 22, and a right end portion between the right crease 23 and the end section folding line 22 by the end section folding line 22. When both side ends of the sleeve 20 are pressed, the front face section 20a and the back face section 20b are crest-folded at the central folding line 21, and one of the front face section 20a and the back face section 20b is crest-folded and the other is valley-folded at the end section folding line 22, thereby integrating the side end sections of the front face section 20a and the back face section 20b so as to be bent in the same direction.SELECTED DRAWING: Figure 1
Patent JP-2017134813-A (JP)
Title: Method and apparatus for obtaining semantic tag of digital image
Inventor: LIU SHAO
IPC: G06T7/00
Filed: 2016-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for obtaining a semantic tag of a digital image.SOLUTION: A method includes the steps of; obtaining a digital image; looking up a semantic tag model corresponding to the digital image; and introducing the digital image into the semantic tag model to obtain full-image recognition information and local recognition information corresponding to the digital image, and combining the full-image recognition information and the local recognition information to form a semantic tag; where the semantic tag model is used for representing correlation between digital images and semantic tags, and a semantic tag is used for literally describing a digital image. The method starts with obtaining the digital image, and is followed by looking up a semantic tag model corresponding to the digital image and obtaining a semantic tag using the semantic tag model, which allows for more accurately obtaining a semantic tag corresponding to the digital image.SELECTED DRAWING: Figure 2