baber/WOPTO huggingface dataset:
Patent JP-2021074474-A (JP)
Title: Toilet facility dedicated to camper
Inventor: HONG ZHICHENG
IPC: B60R15/04
Filed: 2019-11-21
Abstract: To disclose a toilet facility dedicated to a camper.SOLUTION: A toilet facility dedicated to a camper includes a main body and a handle connected to right and left end walls of the main body via hinges. The main body can be raised and lowered by using the handle. The main body includes a top wall in which an excretion space opening upward is provided. In a bottom wall of the excretion space is provided an excretion storage space opening downward. The toilet facility dedicated to the camper is conveniently movable, includes a disposable vinyl bag for storing excretion, and is clean. The toilet facility dedicated to the camper makes it possible to prevent odor from diffusing by sealing the vinyl bag after use; and makes it possible to directly dispose of excretion without using a hand when disposing of the excretion, which is sanitary because the hand is not brought into contact with the excretion.SELECTED DRAWING: Figure 1
Patent JP-2021082784-A (JP)
Title: Solid state imaging device and imaging apparatus
Inventor: ARAI TOSHIKI
IPC: H01L31/107
Filed: 2019-11-22
Abstract: To provide a photoelectric conversion film lamination type solid state imaging device and imaging apparatus that reduces electrons flowing from a pixel electrode to a film electrode to reduce a dark current, and apparently, can prevent the potential of the pixel electrode from fluctuating.SOLUTION: In a CMOS type solid state imaging device in which a photoelectric conversion film 20 is laminated on a pixel circuit 30, in the photoelectric conversion film 20, a nickel oxide layer 7 which is an electron injection blocking layer and an electric field relaxation layer, a crystal selenium layer 5 which is a photoelectric conversion layer and a charge multiplier layer, a gallium oxide layer 4 which is a hole injection blocking layer, and an ITO layer 6 which is a film electrode are laminated in this order, and a positive voltage is applied to the ITO layer 6 with respect to a reset voltage to the pixel electrode 3, and a hole of an electron-hole pair generated by photoelectric conversion is used as a traveling carrier of the photoelectric conversion film 20.SELECTED DRAWING: Figure 5
Patent JP-2021079925-A (JP)
Title: vehicle
Inventor: HARADA TAKAHIRO
IPC: B62D27/06
Filed: 2019-11-22
Abstract: To provide a vehicle which can change existence or non-existence of a cargo chamber according to whether or not baggage is needed to be transported.SOLUTION: A vehicle according to the disclosure includes: a first unit having a driving mechanism which drives a vehicle; and a second unit which has a space in which an occupant gets and may be coupled to an upper part of the first unit and separate from the upper part of the first unit. A third unit having a space for storing baggage may be coupled to the upper part of the first unit and a lower part of the second unit and separate from the upper part of the first unit and the lower part of the second unit.SELECTED DRAWING: Figure 4
Patent JP-2021085044-A (JP)
Title: Sodium dispersion and sodium dispersion storage method
Inventor: MURAKAMI YOSHIAKI
IPC: B22F9/00
Filed: 2019-11-25
Abstract: To provide a technique that can store a dispersion comprising sodium dispersed in a dispersion medium while keeping its quality for a long time without requiring mechanical power such as agitation and shaking.SOLUTION: A sodium dispersion according to the present invention is a dispersion comprising sodium dispersed in a dispersion medium, and is characterized by having a pour point of -35°C to -10°C inclusive as measured in accordance with the method prescribed in JIS K 2269.SELECTED DRAWING: None
Patent JP-2020102840-A (JP)
Title: Mobility-oriented data replication in vehicular micro cloud
Inventor: HIGUCHI TAKEHIRO
IPC: H04W4/50
Filed: 2019-11-26
Abstract: To provide mobility-oriented data replication in a vehicular micro cloud.SOLUTION: A method includes, for each data set stored by the set of connected vehicles, determining the number of replicas to be generated based on one or more mobility-based criteria. The method includes generating instances of replica data that describe the replicas. The method includes, for individual instances of replica data, determining which of the connected vehicles included in the set to use as storage locations for the individual instances of replica data based on the one or more mobility-based criteria. The method includes causing the individual instances of replica data to be stored in the storage locations. For example, the individual instances of replica data are transmitted to the storage locations.SELECTED DRAWING: Figure 3
Patent JP-2021084253-A (JP)
Title: Recording device, system, control method and program
Inventor: TSURUTA MASAYA
IPC: B41J2/01
Filed: 2019-11-26
Abstract: To accurately estimate degrees of deterioration in performance of a liquid absorption member and notify a user of information concerning timing of replacing the liquid absorption member.SOLUTION: A recording device according to one embodiment of the present invention comprises: a liquid absorption member that absorbs liquid components from an ink image formed on a transfer body; first obtaining means that obtains inference information that can be obtained by input of information concerning the liquid absorption member to a learned model obtained by machine learning using teaching data including at least the information concerning the liquid absorption member; and first notifying means that notifies a user of timing for replacing the liquid absorption member, on the basis of the obtained inference information.SELECTED DRAWING: Figure 8
Patent JP-2021085610-A (JP)
Title: Liquid ejection device
Inventor: HAMAGUCHI MASAYA
IPC: B41J2/01
Filed: 2019-11-28
Abstract: To prevent wrinkling of a recording medium.SOLUTION: The liquid ejection device according to one embodiment of the present invention, comprises a liquid applicator that ejects and applies a first liquid to a recording medium, a temperature controlling member that controls the temperature of the recording medium by contacting the recording medium to which the first liquid has been applied by the liquid applicator, and a liquid feeder that feeds a second liquid between the recording medium and the temperature controlling member.SELECTED DRAWING: Figure 1
Patent JP-2021085511-A (JP)
Title: Bearing device
Inventor: WATANABE KAZUHIRO
IPC: F16C29/06
Filed: 2019-11-29
Abstract: To provide a bearing device capable of suppressing occurrence of flaking to satisfy a sufficient rated life while being capable of manufactured easily at low cost.SOLUTION: A bearing device is provided with a gently inclined pull-in surface 6 having a gentler inclination with respect to a rolling body raceway surface 4 than an inclined pull-in surface 5 between the rolling body raceway surface 4 that constitutes a load part on an inner peripheral surface of an outer cylinder 1 and the inclined pull-in surface 5 that constitutes a no-load part, and an inclination angle β of the inclined pull-in surface 5 with respect to the rolling body raceway surface 4 and an inclination angle δ of the gently inclined pull-in surface 6 with respect to the rolling body raceway surface 4 satisfies the relation: 0.5 degree<δ<(β/2+1) degree (where, δ<β).SELECTED DRAWING: Figure 2
Patent JP-2021087391-A (JP)
Title: Method for preparing skin-derived skeletal muscle cells
Inventor: ONODA HIDEKI
IPC: C12N5/071
Filed: 2019-12-04
Abstract: To establish a simple method for obtaining skeletal muscle cells from skin.SOLUTION: The present invention provides a method for preparing skeletal muscle stem cells, myoblasts and/or skeletal muscle cells from mammalian skin, the method involving cutting skin obtained from a mammal into sections of 0.01 to 100 mm2, and culturing the sections for 5 to 35 days without carrying out an enzymatic decomposition treatment. The present invention further provides a skeletal muscle cell model containing skeletal muscle cells prepared according to the method of the present invention.SELECTED DRAWING: None
Patent JP-2021093253-A (JP)
Title: Control device, degradation estimation system, control method, and computer program
Inventor: MIZOGUCHI YASUNORI
IPC: H02J7/00
Filed: 2019-12-06
Abstract: To provide a control device, a degradation estimation system, a control method, and a computer program, which perform a refresh charging without requiring a power from an external part.SOLUTION: A control device 1 comprises a charging control part that performs a refresh charging of another lead acid battery 3 or a lead acid battery module 4 by using a power when discharging the lead acid battery 3 or the lead acid battery module 4 containing a plurality of lead acid batteries.SELECTED DRAWING: Figure 1
Patent JP-2021090530-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-12-09
Abstract: To provide a slot machine capable of preventing a player from having a feeling of incongruity.SOLUTION: A game machine can display a performance animation in which a progress speed of a performance is a first speed on display means, and can display a performance animation at a second speed in which a progress speed of a performance is slower than the first speed on display means during a second period of the predetermined performance later than the first period, and can output a performance sound corresponding to the predetermined performance by sound output means at the same speed as the speed regarding the performance sound during any of the first period and the second period. A large rightward shooting promotion performance and a small rightward shooting promotion performance are executed during execution of a fanfare performance, the small rightward shooting promotion performance is continued as it is while the large rightward shooting promotion performance is completed in the subsequent jackpot round, and the small rightward shooting promotion performance is executed continuously in a probability variable state and a time-shortening state after completion of a jackpot game state.SELECTED DRAWING: Figure 10-20
Patent JP-2021093594-A (JP)
Title: High-frequency amplifier
Inventor: SUMIYOSHI TAKASHI
IPC: H03F3/60
Filed: 2019-12-09
Abstract: To provide a smaller high-frequency amplifier.SOLUTION: A high-frequency amplifier 1 includes: a carrier amplifier Q201 provided on a first route; a peak amplifier Q301 provided on a second route and having a saturation output larger than that of the carrier amplifier 201; a quarter wavelength transmission line TRL2 between the output of the carrier amplifier Q201 and an output terminal RF-Out; and a phase adjustment circuit 21 provided between the input of the carrier amplifier and an input terminal for matching the phase of a high-frequency signal that propagates in the first route and the phase of a high-frequency signal that propagates in the second route at an output synthesis point RF-Out. The carrier amplifier Q201, the peak amplifier Q301, a quarter wavelength transmission line TRL4, and the phase adjustment circuit 21 are mounted on a circuit board. The phase adjustment circuit 21 includes a bandpass filter 25.SELECTED DRAWING: Figure 1
Patent JP-2021092416-A (JP)
Title: Method for manufacturing gas concentration calculation device, and gas concentration calculation device
Inventor: JAN WIGG
IPC: G01N21/61
Filed: 2019-12-09
Abstract: To provide a method that is hard to cause displacement in connection of a tubular part with a first mirror and a second mirror, as a method for manufacturing a gas concentration calculation device having an enclosure comprising the tubular part made of synthetic resin and including a first opening and a second opening at axial both ends, respectively, and the first mirror and the second mirror oppositely arranged at the first opening and the second opening, respectively, and forming an infrared optical path in the inside of the tubular part.SOLUTION: A method comprises the steps of: preparing a precursor 100 having synthetic resin protrusions 111b, 112b protruding outside from each installation position of a first mirror and a second mirror of a tubular part, respectively; and connecting the first mirror with the second mirror to each installation position by bending the protrusion while melting it with heat to make it adhere to the first mirror and the second mirror, after arranging the first mirror and the second mirror in each installation position of the precursor 100, respectively.SELECTED DRAWING: Figure 2
Patent JP-2021090924-A (JP)
Title: Light irradiation system
Inventor: MURAKAMI NORIO
IPC: A47F11/06
Filed: 2019-12-11
Abstract: To suppress irradiation of unnecessary ultraviolet light compared to a case of irradiation with ultraviolet light without considering an arrangement position of an object to be irradiated with light.SOLUTION: A light irradiation system includes: a device where an object to be irradiated with light is arranged; a light-emitting diode which emits ultraviolet light that is light at a wavelength in an ultraviolet region, and emits the ultraviolet light irradiating the object arranged in the device; determination means which determines an irradiation position of the ultraviolet light emitted from the light-emitting diode on the basis of the arrangement position of the object arranged in the device; and control means for irradiating the irradiation position determined by the determination means with ultraviolet light emitted from the light-emitting diode.SELECTED DRAWING: Figure 4
Patent JP-2021093031-A (JP)
Title: Program, web server, authentication method, and authentication system
Inventor: OTAKE YUKI
IPC: G06F21/62
Filed: 2019-12-11
Abstract: To provide a new technology that helps prevent the unauthorized use of a service.SOLUTION: Provided is a program for preventing the unauthorized use of a service. The program causes a computer to function so as to: receive a first user identifier stored in a user terminal, together with a first key stored in the user terminal, via a network; transmit the first key to a key server which is restricted for access from the network; receive from the key server a second key for executing a function in a service server which is restricted for access from the network and the key server, as the result of verification of the first key by the key server; and transmit the first user identifier and the second key to the service server so as to cause user authentication to be performed by the service server and cause the second key to be discarded after being transmitted to the service server.SELECTED DRAWING: Figure 1
Patent JP-2020058057-A (JP)
Title: Radio terminal, processor, and method
Inventor: FUJISHIRO MASATO
IPC: H04W48/00
Filed: 2019-12-12
Abstract: To provide a radio terminal and a base station for a mobile communication system.SOLUTION: In a mobile communication system, UE (radio terminal) receives an MBMS service provided by using SC-PTM transmission. The user equipment performs a cell re-selection operation of selecting a cell to be used as a serving cell while the user equipment is in an RRC idle mode. In the cell re-selection operation, the UE selects, as the serving cell, a cell having the highest ranking determined based on a radio quality and an offset from a plurality of cells. In the cell re-selection operation, when the UE is in an enhanced coverage, and a predetermined condition related to the SC-PTM transmission is satisfied, the UE uses an infinite offset as an offset to be applied to a cell that provides the MBMS service by using the SC-PTM transmission.SELECTED DRAWING: Figure 15
Patent JP-2020097936-A (JP)
Title: Motor coupling positioning structure of pneumatic compressor
Inventor: CHOU WEN SAN
IPC: F04B39/14
Filed: 2019-12-13
Abstract: To provide a motor coupling positioning structure of a pneumatic compressor, capable of reliably fixing a motor onto a substrate without using a screw.SOLUTION: A motor coupling positioning structure of a pneumatic compressor comprises a substrate 3, a cylinder 4, a motor 7 and a transmission mechanism 6. Behind the substrate 3, two long plates 33 symmetrical to each other are extended. On long plates 33, positioning hooks 331 are respectively provided. On the inner edges of the long plates 33, arc-shaped positioning blocks 34 symmetrical to each other are respectively provided. Upon positioning the motor 7 on the substrate 3, when the outer peripheral edge of the motor 7 is surrounded and fixed by the arc-shaped positioning blocks 34 on the substrate 3, the positioning hooks 331 on the long plates 33 extending to the substrate 3 are engaged with a housing of the motor 7, and thus the motor 7 can be reliably fixed onto the substrate 3 without using a screw.SELECTED DRAWING: Figure 2
Patent JP-2021095758-A (JP)
Title: Structure construction method, attachment, precast product and construction machine
Inventor: KATO YASUO
IPC: E03F5/04
Filed: 2019-12-18
Abstract: To provide a structural construction method, attachments, precast products, and construction machine that facilitate construction to be used in the case of constructing a structure by installing precast products on a predetermined installation surface.SOLUTION: There is provided a structural construction method for constructing a gutter 100 by placing a U-shaped gutter blocks 1 on an installation surface 109, comprising: a holding process in which the U-shaped gutter block 1 is held by a holding attachment 27 in such a way that a block holding part 37 on the holding attachment 27 attached to a robot arm 25 of a construction robot 20 is engaged with a holding hole 7 on the bottom plate 3 of the U-shaped gutter block 1; and an installation process in which the U-shaped gutter block 1 is installed at a predetermined position on the installation surface 109 in a posture in which the bottom plate 3 is placed along the installation surface 109 by driving the robot arm 25 and the holding attachment 27 by the construction robot 20.SELECTED DRAWING: Figure 2
Patent JP-2020061757-A (JP)
Title: Data service control method and relevant device
Inventor: CHONG WEIWEI
IPC: H04W4/24
Filed: 2019-12-18
Abstract: To provide a data service control method and relevant device to avoid unwanted data traffic loss due to the factor such as malicious software.SOLUTION: The method comprises: a PGW determining the state of a data service switch of a UE; and if the state of the data service switch indicates that the data service switch is turned off, after the PGW receives a first data packet coming from or sent to the UE, the PGW determining whether the first data packet belongs to a set type, if so, the PGW forwarding the first data packet, and if not, the PGW discarding the first data packet.SELECTED DRAWING: Figure 2a
Patent JP-2021095617-A (JP)
Title: Electro-seamed steel pipe for line pipe, and method of manufacturing electro-seamed steel pipe for line pipe
Inventor: FUKUSHI TAKASATO
IPC: C22C38/58
Filed: 2019-12-18
Abstract: To provide a steel pipe for a line pipe capable of using under a low temperature condition (-40°C to -80°C), and excellent in welded part toughness.SOLUTION: The electro-seamed steel pipe for a line pipe has a predetermined chemical composition, wherein the Ar3 parameter represented by the following formula (1) is 760-790, the average ferrite particle size of a welded part is 6 μm or lower, the area ratio of a polygonal ferrite structure of the welded part is 80 area% or larger, the pearlite area ratio is 2-10%, the maximum size of perlite is 4.5 μm or smaller, the area ratio of bainite+martensite is 10% or smaller, the tensile strength is 400-700 MPa, and the average dislocation ratio of the welded part is 8×10-14 m-2 or smaller. Ar3=868-396×[C]+25×[Si]-68×[Mn]-21×[Cu]-36×[Ni]-25×[Cr]-30×[Mo] (1), provided that [symbol of element] is a mass% value of each element.SELECTED DRAWING: Figure 2
Patent JP-2021099948-A (JP)
Title: Anode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery
Inventor: Onodera naotoshi
IPC: H01M4/587
Filed: 2019-12-23
Abstract: To provide an anode that has improved cycle characteristics, while having a two-layer structure.SOLUTION: An anode for a non-aqueous electrolyte secondary battery comprises: an anode collector; a first anode mixture layer that is provided on a surface of the anode collector and includes first graphite particles; and a second anode mixture layer that is provided on a surface of the first anode mixture layer and includes second graphite particles. The first anode mixture layer and the second anode mixture layer are different from each other in volume change rate during charge and discharge. The first anode mixture layer has an interface part in contact with the second anode mixture layer, and a main body part present closer to the anode collector than the interface part. The thickness t of the interface part and the average particle diameter dg of the first graphite particles satisfy the relationship of t≤dg/2. The first anode mixture layer includes an inorganic filler, and the content of the inorganic filler in the interface part is higher than the content of the inorganic filler included in the main body part.SELECTED DRAWING: Figure 2
Patent JP-2021102331-A (JP)
Title: Head unit
Inventor: SHINKAWA OSAMU
IPC: B41J2/14
Filed: 2019-12-26
Abstract: To inhibit the time needed for transmission processing of determination information from increasing with an increasing number of discharge parts.SOLUTION: A head unit includes: a plurality of discharge parts each including a first discharge part and a second discharge part; a determination part for determining a liquid discharge state in the first discharge part and determining a liquid discharge state in the second discharge part; and a storage part including a first storage area which retains first determination information indicating a determination result of the first discharge part by the determination part and a second storage area which retains second determination information indicating a determination result of the second discharge part by the determination part.SELECTED DRAWING: Figure 1
Patent JP-2021104945-A (JP)
Title: Method for producing highly polymerizable n-vinyl carboxylic acid amide monomer
Inventor: KOBAYASHI TAKAMITSU
IPC: C07C231/24
Filed: 2019-12-26
Abstract: To provide a method that can efficiently purify an N-vinyl carboxylic acid amide and produce a highly polymerizable N-vinyl carboxylic acid amide monomer.SOLUTION: A method for producing a highly polymerizable N-vinyl carboxylic acid amide monomer includes the step in which N-vinyl carboxylic acid amide monomer crude crystals containing an N-vinyl carboxylic acid amide monomer of 85-99 mass% are dissolved in a solvent mixture of acetonitrile and a C6-7 aliphatic hydrocarbon, and then solvent crystallization is performed for solid-liquid separation, recovering an N-vinyl carboxylic acid amide monomer purified product.SELECTED DRAWING: None
Patent JP-2019523687-A (JP)
Title: 放射線治療に用いる装置
IPC: A61N5/06
Filed: 2017-04-13
Abstract: 本発明は、放射線治療に使用するための装置（１）と関係し、この装置（１）は、電離作用を有するイオン化放射線を照射するように構成された電離作用発生モジュール（２）と、電源（４）と、ユーザ操作用のインターフェース機能を提供する操作入力用制御部（５）と、を備える。また、この装置は、ＵＶＡ波長、ＵＶＢ波長およびＵＶＣ波長のうちの何れか一つ以上の波長領域に対応する紫外線の照射（９）を行う紫外線照射モジュール（３）をさらに備え、電離作用発生モジュール（２）と紫外線照射モジュール（３）は、両者同時に又は片方ずつ交互に切り替えながらイオン化放射線の照射（８）と紫外線の照射を行い、電離作用発生モジュール（２）は、少なくとも１００ナノメートルより短い波長でイオン化放射線を照射（８）する、ことを特徴とする。本発明は照射対象を照射するための上記装置を使用する方法と関係し、さらに、上記装置を用いた上記方法に従って哺乳動物（７）を治療する方法とも関係する。検出器は、照射処理（６）によって生体の計測や診断画像の生成を行う。【選択図】図１
Patent JP-2019536832-A (JP)
Title: 水溶性増粘剤
IPC: A61K47/32
Filed: 2017-09-22
Abstract: 本発明は、化粧品に用いられる水溶性増粘剤及びその製造方法に関する。本発明による水溶性増粘剤は、べたつきがなく、軽い使用感及び優れた水分感を付与することができる。
Patent JP-2019530095-A (JP)
Title: 管理されたコンテナインスタンス
IPC: G06F9/455
Filed: 2017-09-29
Abstract: 利用可能なコンテナインスタンスのプールからコンテナインスタンスをインスタンス化するための技術を本明細書で説明する。インスタンスタイプは、該インスタンスタイプがコンテナ記述内のリソースパラメータを満たすように、コンテナ記述から決定される。該インスタンスタイプのインスタンスは、稼働中のコンテナインスタンスのプールから選択され、該インスタンスは、プロビジョニングされ、コンテナは、インスタンス上でインスタンス化される。