baber/WOPTO huggingface dataset:
Patent JP-2020190241-A (JP)
Title: Preceding standby operation pump
Inventor: HIRATA KAZUYA
IPC: F04D13/00
Filed: 2019-05-24
Abstract: To provide a preceding standby operation pump capable of reliably performing air lock.SOLUTION: A preceding standby operation pump comprises: an impeller 11, a casing 12 housing the impeller, a convex part 13 provided on the inner surface of the casing on the upstream side in an axial direction from the impeller; and an intake port 14 formed on the surface of the convex part. The casing has a straight pipe part (bell mouth) 12d located on the downstream side in the axial direction from the impeller. The convex part has a curved surface that is convex in an inner diameter direction. When the outer diameter of the straight pipe part is defined as D, the curvature of the curved surface of the convex part is 0.019D or more and 0.125D or less.SELECTED DRAWING: Figure 4
Patent JP-2020194612-A (JP)
Title: Reproducing device
Inventor: MURAI TADASHI
IPC: G11B27/00
Filed: 2019-05-29
Abstract: To provide a reproducing device capable of preventing head breaks and sound breaks and enabling reproducing without increasing a memory capacity.SOLUTION: A reproducing device 1 plays a disc such as a CD. The reproducing device 1 includes a disc reproducing portion 3. The disc reproducing portion 3 reads data of a first song of the disc and determines whether or not the disc is a MQA-CD. The reproducing device 1 further includes a microcomputer 2 and performs setting the disc reproducing portion 3 based on the disc determination result by the disc reproducing portion 3.SELECTED DRAWING: Figure 2
Patent JP-2020197044-A (JP)
Title: Map generating system, and map generating method
Inventor: TAKAHAMA KAZUHISA
IPC: E02F9/26
Filed: 2019-05-31
Abstract: To correct a deviation generated in a case of using a scanning type distance measuring sensor.SOLUTION: A map generating system of one embodiment of this invention includes: a three-dimensional data obtaining portion obtaining three-dimensional data from a scanning type distance measuring sensor measuring a distance to an object to be measured; an operation information obtaining portion obtaining operation information representing operation of a work machine which is generated during an update period of the three-dimensional data by the distance measuring sensor; a correction amount calculating portion calculating a correction amount of each measuring point of the three-dimensional data based on the operation information; and a correction processing portion correcting the three-dimensional data by applying the correction amount to each measuring point of the three-dimensional data.SELECTED DRAWING: Figure 4
Patent JP-2020198211-A (JP)
Title: Power storage device
Inventor: KIKUCHI TAKURO
IPC: H01M2/10
Filed: 2019-06-03
Abstract: To provide a power storage device in which an amount of exposure to which a conductive portion is exposed from the peripheral surface of the power storage device is reduced.SOLUTION: The power storage device includes a plurality of stacked power storage modules 23 and plate-shaped members 22 each disposed between the power storage modules 23 adjacent to each other. Each of the plate-shaped members 22 includes a conductive portion and insulating portions, the conductive portion electrically conducting between adjacent power storage modules 23. The insulating portions are disposed on the outer periphery of the plate-shaped members 22.SELECTED DRAWING: Figure 3
Patent JP-2020196649-A (JP)
Title: Porous ceramics and method for producing the same
Inventor: HASHIMOTO KAZUAKI
IPC: A61L27/56
Filed: 2019-06-04
Abstract: To provide porous ceramics that meet the need for a bone prosthetic material and the like.SOLUTION: This invention relates to porous ceramics each having pores. The pores include open pores and closed pores. The open pores each include: a large number of large-diameter open pores each having a bore diameter in a range of 20-600 μm; and a large number of micro-diameter open pores each having a bore diameter in a range of 1.0 μm or less. The large-diameter open pores are distributed substantially uniformly over the whole ceramics. A method for producing the porous ceramics is also provided.SELECTED DRAWING: Figure 12
Patent JP-2020200851-A (JP)
Title: Rolling bearing device
Inventor: YAMAMOTO KEN
IPC: B61F17/10
Filed: 2019-06-06
Abstract: To suppress the temperature rise of a rolling bearing device resulting from the agitation of lubricating oil.SOLUTION: A rolling bearing device 1 includes an annular seal component member 30 fixed to an axle 2 side on the axial outside of an annular space K between an inner ring 11 and an outer ring 12, and an annular member 20 fixed to the end on the axial outside of the outer ring 12, the annular member 20 including a shield part 20A formed on the vertically lower side for constituting a labyrinth seal between the seal component member 30 and itself to suppress the flow of lubricating oil from an oil reservoir 4 into the annular space K, and an eaves part 20B formed on the vertically upper side and having an inner peripheral face 25 whose diameter becomes gradually smaller as extending from the axial inside to the axial outside, the inner peripheral face 25 of the eaves part 20B having a rough surface 26 to which the lubricating oil is attached and a smooth surface 27 along which the lubricating oil attached to the rough surface 26 flows to the axial outside to fall, formed upward of an oil level F of the lubricating oil in the oil reservoir 4 in the state that the rotation of an axle 2 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2020200977-A (JP)
Title: Evaporator, loop type heat pipe, and electronic device
Inventor: BABA SATOHIKO
IPC: F28D15/04
Filed: 2019-06-07
Abstract: To provide an evaporator which enables a wick to be easily assembled to the evaporator.SOLUTION: In an evaporator 2 used for a loop type heat pipe, a heat receiving part 8 which receives heat from the exterior is provided on an outer surface of an evaporator body 7. An internal space provided with an inflow part 2a, into which a working fluid condensed into a liquid phase at a condenser flows, and a discharge part 2b, which discharges the working fluid in a gas phase evaporated by heat received by the heat receiving part 8, is formed at the inner side of the evaporator body 7. A wick 6 into which the working fluid flowing into the inflow part 2a penetrates is housed in the internal space. The evaporator 2 includes a partition member 10 which partitions the internal space into the inflow part 2a and the discharge part 2b with the wick 6. A surface part 10a of the partition member 10 and the heat receiving part 8 sandwich the wick 6.SELECTED DRAWING: Figure 4
Patent JP-2020200628-A (JP)
Title: booth
Inventor: KITADA KAZUHIKO
IPC: E04H1/12
Filed: 2019-06-07
Abstract: To easily adjust sound insulating performance of a booth.SOLUTION: There is provided a booth 1 that has a partition wall forming an inside space K isolated from an outside space, and that is provided with a sound passage region R for passing a sound through from the outside space to the inside space K at a part of the partition wall and comprises a shield cover 7 which is installed on the partition wall to cover the sound passage region R and also adjusts an opening ratio of the sound passage region R.SELECTED DRAWING: Figure 1
Patent JP-2020202529-A (JP)
Title: Wireless remote control device of air conditioner, control method and program of wireless remote control device of air conditioner
Inventor: SAEGUSA AKIRA
IPC: H04Q9/00
Filed: 2019-06-13
Abstract: To provide a wireless remote control device of an air conditioner capable of detecting abnormal heat generation of a rechargeable battery during charging.SOLUTION: The wireless remote control device of air conditioner includes: a first temperature sensor for measuring the temperature in a room; and a control unit that evaluates the degree of heat generation of a rechargeable battery during charging based on the temperature measured by the first temperature sensor. When the amount of change of the temperature measured by the first temperature sensor exceeds a predetermined second threshold value, the control unit evaluates that the heat generation of the rechargeable battery is abnormal. When the temperature measured by the first temperature sensor exceeds a predetermined third threshold value, the control unit evaluates that the heat generation of the rechargeable battery is abnormal.SELECTED DRAWING: Figure 3
Patent JP-2020205309-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: MARUI TOSHIHARU
IPC: H01L21/329
Filed: 2019-06-14
Abstract: To provide a semiconductor device for suppressing a decrease in breakdown voltage caused by the electric field concentration in an active region at a boundary with a peripheral region, and also to provide a method of manufacturing the semiconductor device.SOLUTION: A semiconductor device includes: an active region 20 which is arranged on a semiconductor substrate 10 and in which a semiconductor element is formed; and an insulating peripheral region 30 which is arranged on the semiconductor substrate 10 adjacently to the active region 20. At least one of a first main electrode 41 and a second main electrode 42 of the semiconductor element is arranged beyond a boundary where the active region 20 and the peripheral region 30 are adjacent to each other.SELECTED DRAWING: Figure 1
Patent JP-2020205496-A (JP)
Title: Issuing server, distribution server, and analysis server
Inventor: TERADA TOMOTA
IPC: H04N21/258
Filed: 2019-06-14
Abstract: To provide an issuing server, a distribution server, and an analysis server that realize adaptive research for a viewer via a television device.SOLUTION: In a research system 2, an issuing server 10 includes means that receives a television ID that identifies a television device 20 and content information on a content being viewed on the television device from the television device via a network, means that determines whether to output resource-specific information from the television device according to a predetermined standard on the basis of a received television ID and content information, and means that sends resource specific information to the television device via the network when it is determined that the information is output. The resource identification information identifies a resource for acquiring information from a user.SELECTED DRAWING: Figure 1
Patent JP-2020204491-A (JP)
Title: X-ray inspection apparatus
Inventor: IWAI KOJI
IPC: G06T7/00
Filed: 2019-06-14
Abstract: To provide an X-ray inspection apparatus capable of reducing erroneous judgments during an inspection of a successive package.SOLUTION: An X-ray inspection apparatus comprises: an X-ray irradiation unit for irradiating a successive package with an X-ray; an X-ray detection unit for detecting the X-ray; an article detection unit that is located in a fore stage of the X-ray detection unit and detects whether the successive package exists or not; and a determination unit 25 for determining whether an empty bag exists or not on the basis of an image created from a detection result of the X-ray detection unit. The determination unit 25 does not determine whether the empty bag exists or not if the article detection unit detects that the successive package does not exist.SELECTED DRAWING: Figure 3
Patent JP-2020204704-A (JP)
Title: Item check device for test based on item response theory
Inventor: OZAKI KOKEN
IPC: G06Q50/20
Filed: 2019-06-17
Abstract: To provide an item check device for an adaptive test that appropriately checks items to be used for the test based on item response theory.SOLUTION: An item check device 1 creates item characteristic data indicating an item characteristic diagram based on examination data answered by a plurality of examinees for items used for the test based on item response theory (S102), determines that an item is inappropriate if there is no correlation in which a correct answer rate increases when ability values of the examinees increase in the created item characteristic data (S103), and determines that an item is inappropriate if an option most selected by the examinees of a group of the highest ability values is not a correct answer in the created item characteristic data (S104).SELECTED DRAWING: Figure 1
Patent JP-2020099173-A (JP)
Title: Power management system and power management method
Inventor: UENISHI SHOTA
IPC: H02J3/12
Filed: 2019-06-20
Abstract: To efficiently control a voltage of a high-voltage distribution line such that the voltage of the high-voltage distribution line is within an appropriate range under a condition in which adjusting ability of voltage of a high-voltage distribution line differs between customers due to a wiring length.SOLUTION: A power management system includes a transformer that is connected to a distribution substation through a high-voltage distribution line and converts a voltage and supplies electric power to each of customers connected to itself as a management group, and a management server that outputs a charge/discharge control command instructing discharging or charging of a power storage battery in a management group unit, or in a consumer unit depending on the necessity of charging/discharging, and the management server outputs the charge/discharge control command to the customers of the management group according to the priority order set for the management group or the customers.SELECTED DRAWING: Figure 9
Patent JP-2021004946-A (JP)
Title: Method of manufacturing polarizing plate
Inventor: SHIMAZU AKIRA
IPC: G02B5/30
Filed: 2019-06-25
Abstract: To provide a polarizing plate which has high single transmittance and offers superior durability in high-temperature high-humidity environments, and to provide a method of manufacturing such polarizing plate.SOLUTION: A method of manufacturing a polarizing plate, according to the present invention, comprises coating at least one surface of a polarizing film with an acidic aqueous solution containing an acid component and having a pH of 2.5 or less.SELECTED DRAWING: None
Patent JP-2021007132-A (JP)
Title: Imaging device and manufacturing method thereof
Inventor: SATO HIROTO
IPC: H01L27/146
Filed: 2019-06-28
Abstract: To provide an imaging device and a manufacturing method thereof which do not lead to degradation in characteristics of an organic photoelectric conversion film even in chemical treatment during manufacturing and do not require high-temperature processing.SOLUTION: An imaging device includes: base layers 27 shaped in islands or stripes on a circuit board 2; a first bottom electrode 21 laminated on the base layers 27 and being in electric conduction with a reading circuit 3 including the circuit board 2; a first organic photoelectric conversion film 20 laminated on the first bottom electrode 21 and separated in correspondence to the base layers 27 separated from each other; an upper electrode 24 formed on the first organic photoelectric conversion film 20; a protection layer 25 covering a top of the upper electrode 24 and the base layers 27 separated from each other; a second bottom electrode 31 formed on the protection layer 25; and an inter-conductor pass electrode 22 which electrically connects the second bottom electrode 31 and the reading circuit 3 by passing through the protection layer 25 without passing through the first organic photoelectric conversion film 20.SELECTED DRAWING: Figure 1
Patent JP-2021009820-A (JP)
Title: Energy management system
Inventor: MORIMOTO YOHEI
IPC: H01M8/0656
Filed: 2019-07-02
Abstract: To provide an energy management system for synthesizing a hydrocarbon using electric energy, the energy management system having improved system efficiency.SOLUTION: An energy management system comprises a fuel synthesizer 10a, a power generator 10b, a CO2 recovery unit 36, a compressor 38, a CO2 storage unit 23, a CO2 decompression unit 25, and heat recovery units 26, 39. The fuel synthesizer synthesizes a hydrocarbon from H2O and CO2 using external power. The power generator generates power using the hydrocarbon. The CO2 recovery unit recovers CO2 from exhaust gas discharged from the power generator at the time of power generation. The compressor compressed the recovered CO2. The CO2 storage unit stores the compressed CO2. The CO2 decompression unit decompresses the CO2 stored in the CO2 storage unit in order to supply it to the fuel synthesizer. The heat recovery units recover heat stored in CO2 via compression of the CO2 or decompression of the CO2.SELECTED DRAWING: Figure 1
Patent JP-2021011510-A (JP)
Title: Silicone gel composition, cured material thereof, electronic component sealing agent, electronic component, and protection method of semiconductor chip
Inventor: YAMAZAKI RYOSUKE
IPC: H01L23/29
Filed: 2019-07-03
Abstract: To provide a silicone gel composition which has excellent storage stability, heat resistance at a high temperature, and transparency, can maintain a low elastic modulus, a low stress, and high transparency even when used for a long term under conditions where, especially, only one direction of a member is exposed to a high temperature, and provides a silicone gel cured material which hardly generates cracks, peeling, and the like.SOLUTION: A silicone gel composition comprising: (A) a branched organopolysiloxane having an alkenyl group bonded to a silicone atom, (B-1) a branched organo-hydrogen polysiloxane having 3 or more hydrogen atoms bonded to silicon atoms in a molecule and T units or Q units in an amount of 20 mole% or more relative to total siloxane units, (B-2) a linear organo-hydrogen polysiloxane having 2 or more hydrogen atoms bonded to silicon atoms in a molecule, (C) a platinum-based addition reaction catalyst, and (D) a reaction product of a cerium salt; and use thereof.SELECTED DRAWING: None
Patent JP-2021012007-A (JP)
Title: Stove with grill and cooking container for grill stove
Inventor: OZAWA KOHEI
IPC: A47J37/06
Filed: 2019-07-09
Abstract: To reliably prevent the erroneous use of putting a cooking container on a gridiron.SOLUTION: In a table stove 1 and a cooking container 50, the height of the bottom of the cooking container 50 supported by a support frame 20 is lower than the height of the top face of the gridiron 40; when a vertical dimension from the top face of the gridiron 40 to an upper edge 18 of an entrance 17 of a grill chamber 10 is H1, and a vertical dimension from the bottom position of the cooking container 50 to the upper edge 18 is H2, H1<H2 holds; the cooking container 50 has a container body 51 with an opened top face, and a lid body 52 that is placed on the container body 51 and closes the opening; the lid body 52 has a knob 61 (interference body) projecting upward; and when a vertical dimension of the container body 51 and the lid body 52 is h1, and a vertical dimension of the knob 61 projecting from the top face of the lid body 52 is h2, H1<h1+h2 and H2≥h1+h2 hold.SELECTED DRAWING: Figure 6
Patent JP-2021014341-A (JP)
Title: Workpiece conveyance device and component movement device
Inventor: KAGAYA TAKESHI
IPC: B65G51/03
Filed: 2019-07-11
Abstract: To provide a workpiece conveyance device that causes less damage to a workpiece during conveyance for the first purpose and a component movement device with less damage due to impact on the workpiece when the conveyance workpiece is dropped to a component receiving part and the part is delivered for the second purpose.SOLUTION: A component conveyance device 12 includes a gas ejecting unit 120 including a gas ejecting hole 122a provided in a conveyance surface plate 122 for floating a chip component 72 from the conveyance surface of a conveyance path for conveying in a conveyance direction L. A ventilation member 126 is detachably fixed to the conveyance surface plate of the gas ejecting unit 120. The ventilation member 126 has a ventilation property for passing the gas ejected out from the gas ejecting hole 122a toward the chip component 72, and includes a surface having better shock absorption characteristics than the conveyance surface of the conveyance surface plate.SELECTED DRAWING: Figure 3A
Patent JP-2021015084-A (JP)
Title: Sound source localization device and sound source localization method
Inventor: ISHIKAWA AKIO
IPC: G10L15/16
Filed: 2019-07-16
Abstract: To estimate the position of a sound source using a machine learning model for voice recognition.SOLUTION: A sound source localization device 2 comprises: a propagation control part 232 for causing a plurality of processing layers included in a machine learning model M to propagate to each of a first voice and a second voice; an extraction part 233 for extracting one or more of first outputs and one or more of second outputs including a unit having been activated in common in both of a latter-stage processing layer and a pre-stage processing layer selected from the plurality of processing layers; a feature quantity detection part 237 for detecting one or more of first acoustic feature quantities on the basis of one or more of the first outputs and detecting one or more second acoustic feature quantities on the basis of one or more of the second outputs; a sound source localization part 239 for estimating, on the basis of one or more first acoustic feature quantities and one or more second acoustic feature quantities, the position of a sound source which is the origination source of the sounds included in the first voice and second voice; and an output part 240 for outputting information that indicates the position of the sound source estimated by the sound source localization part 239.SELECTED DRAWING: Figure 3
Patent JP-2021022342-A (JP)
Title: Identification system, identification method, and program
Inventor: TAKENOUCHI TOSHIHARU
IPC: G08B13/196
Filed: 2019-07-30
Abstract: To provide an identification system, an identification method, and a program by which a configuration can be simplified with use of an entry/exit management system and a facility management system.SOLUTION: An identification system 1 includes a first acquisition unit 11, a second acquisition unit 12, a tracking unit 13, and an output unit 14. The first acquisition unit 11 acquires identification information about an identification target generated by an entry/exit management system 2 which manages the entry/exit of the identification target in a space being managed. The second acquisition unit 12 acquires detection information about the identification target generated by a facility management system 3 which manages a facility in the space being managed. The tracking unit 13 identifies and tracks an identification target 8 on the basis of the identification information and the detection information. The output unit 14 outputs, as tracking information, the tracking result obtained by the tracking unit 13.SELECTED DRAWING: Figure 1
Patent JP-2021027391-A (JP)
Title: Conveying device
Inventor: KOBAYASHI SHINYA
IPC: B65H9/14
Filed: 2019-07-31
Abstract: To provide a conveying device that can detect both skew of and holes in a sheet.SOLUTION: A conveying device 100 comprises: a conveying unit 134; an imaging unit 304; and a control unit 150. The conveying unit 134 conveys a sheet P. The imaging unit 304 is arranged upstream of a registration roller 300 of the conveying unit 134 in a sheet conveyance direction D1, and picks up an image of the sheet P and generates image data indicating a result of the imaging. The control unit 150 controls the conveying unit 134. The imaging unit 304 outputs, to the control unit 150, image data showing a leading end portion E1 of the sheet P. A skew determination unit 1501 of the control unit 150 determines whether the sheet P is skewed or not based on the image data showing the leading end portion E1 of the sheet P. The imaging unit 304 outputs, to the control unit 150, image data showing a rear end portion E2 of the sheet P. A hole determination unit 1503 of the control unit 150 determines whether holes HL are present or not in the sheet P based on the image data showing the rear end portion E2 of the sheet P.SELECTED DRAWING: Figure 3