baber/WOPTO huggingface dataset:
Patent JP-2021531547-A (JP)
Title: データコンテンツに対するアクセスを提供するサーバーの改善されたスケーラブルなアーキテクチャ
IPC: G06F21/62
Filed: 2019-07-10
Abstract: 本発明は、サーバーによるリソースに対するアクセス及びデータ管理に関する。所有権の厳格な制御及びデータのローカリゼーションを可能にしつつ、ユーザーに、アプリケーションに対するユニバーサルなアクセスポイントを提供するべく、第１装置は、リソースにアクセスするための要求をユーザーから受け取り、且つ、ユーザーがリソースにアクセスするための権限を有している場合に、ユーザーに、リソースにアクセスすることができる、且つ、リソースをクライアントに供給することができる、複数の第２装置のうちの、１つの第２装置の通信エンドポイントの識別子を送信している。
Patent JP-2021528922-A (JP)
Title: 無線によるセキュアなロック作動のためのやり取り
IPC: B60R25/24
Filed: 2019-06-26
Abstract: 無線によるセキュアなロック作動のためのやり取りのためのシステム及び技術が本明細書に記載されている。デバイスからロック作動要求を受信した後、コントローラはチャレンジカウンタを計算し、次いで終了条件が満たされるまで検証反復を実行できる。終了条件は、検証が反復されないこと、または反復の数がチャレンジカウントに達することである。検証反復がチャレンジカウントに達すると（例えば、反復の不成功がない場合）、コントローラはロックを作動させる。各反復には、デバイスがデバイスとコントローラによって共有される秘密鍵を使用してメッセージに署名することにより検証する、デバイスとコントローラ間のやり取りが含まれる。やり取りには、リプレイ攻撃を防ぐためにデバイス検証に統合された鮮度値も含まれる。
Patent JP-2021072884-A (JP)
Title: Microneedle array coated with drug composition
Inventor: ISHIBASHI SAKAKI
IPC: A61K9/00
Filed: 2021-01-04
Abstract: To provide a microneedle array neither reducing the puncture performance nor causing removal of the applied drug.SOLUTION: A frog-shaped microneedle array coated with a drug composition containing a drug and an additive, is characterized in that the drug composition after application and being dried has a Vickers hardness of 3 or more, and the supported amount of the drug composition is 50-250 μg/(per 100 microneedles). The Vickers hardness may be 10 or more. Alternatively, the additive may be an additive having a Vickers hardness of 10 or more (an additive acting as a hardness-imparting additive) or an additive having a Vickers hardness of 3 to 10.SELECTED DRAWING: Figure 6
Patent JP-2021118173-A (JP)
Title: Composition for light-emitting element, and manufacturing method of light-emitting element by use thereof
Inventor: ADACHI TATSUHIKO
IPC: C08G61/12
Filed: 2021-01-06
Abstract: To provide a composition for a light-emitting element, which is superior in filterability.SOLUTION: The present invention relates to a composition for a light-emitting element comprising a polymer compound and a solvent, in which the polymer compound is a polymer compound that forms an aggregate in the composition for a light-emitting element, and the polymer compound satisfies at least one of requirements given by the expressions (M-1) and (M-2): 1.0<Mw1/Mw0≤2.0 (M-1); and 1.22≤T1 (M-2).[In the expression, Mw1 represents a weight averaged molar mass of the aggregate in the solvent, which is measured by a static light scattering method; Mw0 represents a weight averaged molecular weight of the polymer compound in tetrahydrofuran, which is measured by a static light scattering method; and T1 represents a vertical relaxation time [sec] of a constituting unit having a smallest vertical relaxation time when vertical relaxation times are calculated according to a nuclear magnetic resonance spectrometry on all of constituting units included in the polymer compound in heavy tetrahydrofuran.]SELECTED DRAWING: None
Patent JP-2021187676-A (JP)
Title: Storage equipment
Inventor: HUANG ZHENGYI
IPC: B65G1/10
Filed: 2021-01-08
Abstract: To provide a storage equipment for putting in and out of material in consideration of deficiency of existing technology.SOLUTION: The present invention relates to a storage equipment having a transportation device, a storage device, a material putting in and out device and a controller and for transporting the material. The storage device comprises a first storage module and a second storage module. The first storage module comprises a first rotation unit and a first storage unit. The second storage module comprises a second rotation unit and a second storage unit. The first rotation unit drives the first storage unit so that the first storage unit rotates. The second rotation unit drives the second storage unit so that the second storage unit rotates. The controller is electronically connected with the storage device and the material putting in and out device. The controller controls the first rotation unit and/or the second rotation unit based on an action command so that the first storage unit and/or the second storage unit rotates.SELECTED DRAWING: Figure 3
Patent JP-2021051815-A (JP)
Title: System and method for decoding two-dimensional matrix symbol
Inventor: YE XIANGYUN
IPC: G06K7/10
Filed: 2021-01-08
Abstract: To provide a system for reading a two-dimensional matrix symbol or determining whether or not a two-dimensional matrix symbol is decodable.SOLUTION: There is disclosed a system and method for reading a two-dimensional matrix symbol or determining whether or not a two-dimensional matrix symbol is decodable. The system and method can include a data reading algorithm that receives an image, locates at least a portion of data modules within the image without using a fixed pattern, fits a model of the module portions from the image, extrapolates the model resulting in predicted module positions, determines module values from the image at the predicted module positions, and extracts a binary matrix from the module values.SELECTED DRAWING: Figure 1
Patent JP-2021064814-A (JP)
Title: Light-emitting element, illumination device, light-emitting device, and electronic apparatus
Inventor: SEO HIROMI
IPC: H01L27/32
Filed: 2021-01-20
Abstract: To provide a light-emitting element with high luminous efficiency, and a light-emitting element with long life.SOLUTION: A light-emitting element includes an anode, a hole-transporting layer 302 containing a hole-transporting compound and a compound on the anode, a light-emitting layer 303 containing a host material and a guest material on the hole-transporting layer 302, and a cathode on the light-emitting layer 303. The host material is an electron-transporting compound. The guest material and the compound are a phosphorescent compound or a thermal active delayed fluorescent material. The compound has a peak of light emission on a shorter wavelength side than the guest material. Only the guest material emits light.SELECTED DRAWING: Figure 1
Patent JP-2021131532-A (JP)
Title: Optical laminate
Inventor: TANAKA TAKAAKI
IPC: G02B5/30
Filed: 2021-01-25
Abstract: To provide a polarizing plate which comprises a polarizer, an adhesive layer, and an optically anisotropic layer arranged in the described order and offers suppressed deterioration in polarization degree (Py) even after going through a moisture and temperature resistance test, and to provide an image display device comprising the same, and a method of manufacturing the polarizing plate.SOLUTION: An optical laminate is provided, comprising a polarizer, an adhesive layer, and an optically anisotropic layer arranged in the described order. The optically anisotropic layer contains a liquid crystal compound having a polymerizable group and a cured product of a composition containing a photopolymerization initiator, the photopolymerization initiator comprising a photopolymerization initiator having a base dissociation constant pKb less than 8. The adhesive layer contains a resin (A) and satisfies an expression (1).SELECTED DRAWING: None
Patent JP-2022114993-A (JP)
Title: Electronic apparatus
Inventor: ANDO KOICHI
IPC: G06F1/16
Filed: 2021-01-27
Abstract: To provide an electronic apparatus that can improve impact resistance.SOLUTION: A smartphone 1 being an electronic apparatus is provided with protection parts 30 that are each arranged to cover part of a screen part 20 being a first surface of a housing 10. The protection part 30 has contact parts 31 located on both sides in a longitudinal direction and in contact with the screen part 20 and a separated part 35 located between the contact parts 31 and separated from the screen part 20, and thereby can prevent a large impact from acting on the screen part 20.SELECTED DRAWING: Figure 4
Patent JP-2022115686-A (JP)
Title: Method for sintering optical fiber porous glass preform
Inventor: KASHIWAGI YUSUKE
IPC: C03B37/014
Filed: 2021-01-28
Abstract: To provide a method for sintering an optical fiber porous glass preform, capable of sufficiently dehydrating as a whole even when a low temperature region exists between heaters.SOLUTION: A method for sintering an optical fiber porous glass preform comprises: a first dehydration step of heating the optical fiber porous glass preform in a heating region using a sintering apparatus including a furnace core tube for storing the optical fiber porous glass preform so that its longitudinal direction is directed to the axial direction, and a multi stage heater forming a heating region in the furnace core tube by arranging each of two or more heaters independently allowing temperature control and surrounding the furnace core tube in the axial direction of the furnace core tube; and a second dehydration step of moving the optical fiber porous glass preform subjected to the first dehydration so that a position in the longitudinal direction specified by a predetermined method that the dehydration is most insufficient in the optical fiber porous glass preform subjected to the first dehydration is one in the axial direction of the furnace core tube having the highest temperature in the heating region, and further heating the optical fiber porous glass preform.SELECTED DRAWING: Figure 1
Patent JP-2022019513-A (JP)
Title: Rotation throttle valve type evaporator
Inventor: SUZUKI DAISUKE
IPC: F02D9/02
Filed: 2021-02-02
Abstract: To provide a rotation throttle valve type evaporator which is small in the number of part items, and easily adjustable without the need for exchanging components or the like even if startability is lowered compared with that in an initial state.SOLUTION: In a rotation throttle valve type evaporator having a starting mechanism 20 for activating an engine by pushing up a throttle valve lever 13 by a manual operation cam 21 at a cold start, holding the throttle valve lever in a push-up position, and bringing a throttle valve into an air-increased state, the starting mechanism 20 is formed of: the manual operation cam 21 having a lateral P-shaped cross section with a base end side of a lock protrusion formed at a tip of an apex face as a lock part for locking a tip of an adjustment screw 22 which is screwed to the throttle valve, being a linearly-reciprocating linear motion cam which is energized to a base end direction by an energization member at a normal time, and the adjustment screw 22 which is formed at the throttle valve lever 13 so as to be penetrative, screwed into a hole having a center axis which is parallel with a center axial line of the throttle valve, and makes the tip abut on the opening cam 21.SELECTED DRAWING: Figure 1
Patent JP-2022119246-A (JP)
Title: Upper lid panel attachment structure on box pallet
Inventor: HOSOMI MASASHI
IPC: B65D6/08
Filed: 2021-02-04
Abstract: To provide an upper lid panel attachment structure that allows an upper lid panel to be easily attached to and detached from a box pallet.SOLUTION: An attachment structure 9 comprises a base metal hardware 4 having a reversed U-shape in cross section that has first and second vertical plate portions 41, 42 arranged with a predetermined spacing and a coupler portion 43 coupling between upper edges of the first and second vertical plate portions and is fit onto an upper edge of a predetermined sidewall panel 3 from above such that the first vertical plate portion 41 is positioned inside a box pallet 1, a bolt 5 that removably fixes the base metal hardware 4 to the upper edge of the predetermined sidewall panel 3 by being screwed into a screw hole 410 formed in a horizontally penetrated manner in the first vertical plate portion 41 from the inside of the box pallet 1 and putting the upper edge of the predetermined sidewall panel 3 and the second vertical plate portion 42 into pressure contact at a tip thereof, and a hinge 6 that is hinge-couples an upper lid panel 2 to the base metal hardware 4 so as to be rotatable between a horizontal close position where it closes the upper opening and a vertically-downward open position where it extends along the outer surface of the predetermined sidewall panel 3.SELECTED DRAWING: Figure 3
Patent JP-2022121235-A (JP)
Title: Shelf for delivery and delivery vehicle
Inventor: IWAMOTO KUNIHIRO
IPC: B65G1/137
Filed: 2021-02-08
Abstract: To provide a shelf for delivery and a delivery vehicle which can reduce manufacturing cost as much as possible and can each independently easily lock/unlock each returnable container, in a shelf capable of storing all of returnable containers having one or a plurality of prescribed sizes.SOLUTION: A shelf 10 includes: a housing 11; M (integer of 2 or larger) pair of supports 13 which extend in a depth direction inside the housing 11 and are arranged side by side at regular intervals in a vertical direction; and a lock mechanism 30 for locking a returnable container stored while slidably supported along each of the supports 13. In the shelf 10, the housing 11 is partitioned into N columns by (N-1) pieces of partition plates, the M pairs of supports 13 are provided in each of the columns and can store (M×N) pieces of returnable containers at maximum. The shelf 10 has doors 41 to 43 that are individually openable/closable in each column. The lock mechanism 30 simultaneously locks two returnable containers which are provided for each stage in each of (N-1) pieces of partition plates so as to penetrate through the partition plates and are stored adjacent to each other through the partition plates.SELECTED DRAWING: Figure 1
Patent JP-2022122035-A (JP)
Title: refrigerator
Inventor: KOMATSU TOSHIHIRO
IPC: F25D21/06
Filed: 2021-02-09
Abstract: To solve the problem that although conventional arts has a function of adjusting an internal temperature, no consideration was given to adjusting an internal humidity.SOLUTION: A refrigerator comprises a storage chamber 104 capable of selecting a pantry mode in which a normal temperature zone is set as a target temperature zone, and a refrigeration mode in which a temperature zone lower than that of the pantry mode is set as a target temperature zone. The humidity in the storage chamber 104 is higher in the refrigeration mode than in the pantry mode. The refrigerator also comprises a cooler 109 that cools the storage chamber 104, and in the pantry mode, the cooler 109 may be cooled to below freezing. Further, the refrigerator can execute off-cycle defrosting of stopping a compressor 107 and operating a blower fan 110, and the frequency of the off-cycle defrosting in the refrigeration mode is set higher than the frequency of the off-cycle defrosting in the pantry mode.SELECTED DRAWING: Figure 2
Patent JP-2021127940-A (JP)
Title: System for protection against torpedo
Inventor: FUKUNAGA MIKIO
IPC: F42B21/00
Filed: 2021-02-10
Abstract: To provide a mine for protecting a ship against a torpedo.SOLUTION: A mine 3 has a net 1 and clings to a torpedo to explode. A plurality of mines 2a-2d are attached fixedly to the net, the net is stored in a case, and the case is discharged underwater and then opened to open the net. The mine has a speed sensor built-in.SELECTED DRAWING: Figure 1
Patent JP-2022124321-A (JP)
Title: Method for producing thermoplastic resin film
Inventor: DEI HIROAKI
IPC: C08J5/18
Filed: 2021-02-15
Abstract: To provide a method for producing a thermoplastic resin film, which is capable of suppressing white streaks occurring in a film flow direction even in long-term continuous production.SOLUTION: There is provided a method for producing a film comprising a step of extruding a thermoplastic resin composition (II) in a molten state from a T-die lip coated with a compound (I) having a phenyl group and a viscosity of 0.005 to 2.0 Pa s at 25°C, in which a viscosity of the compound (I) and a viscosity of the thermoplastic resin composition (II) satisfy the following relational formulas (1) and (2): formula (1); PII>PI-1, formula (2); PII>PI-2, in which PI-1: a viscosity of the compound (I) after heating for 24 hours at T-die temperature, PI-2: a viscosity of the compound (I) after heating for 48 hours at a temperature 30°C lower than T-die temperature, PII: a viscosity of the thermoplastic resin composition (II) at T-die temperature.SELECTED DRAWING: None
Patent JP-2022125440-A (JP)
Title: Vibration visualization device, apparatus diagnosing device using the same, method for visualizing vibration, and apparatus diagnosing method
Inventor: WATANABE YOSHIJIRO
IPC: G01H9/00
Filed: 2021-02-17
Abstract: To provide a vibration visualization device that has a simple structure with a small number of components, is easily manufactured at low cost, and has a high vibration magnification and a high reliability.SOLUTION: The present invention relates to a vibration visualization device 10 for visualizing the vibration of an object. The device includes: a base part 11 installed on the object; a leaf spring 12 fixed to the base part 11 at one end 12d, another end 12e of which being a free end; a mirror 13 fixed to a first surface 12a1 of the leaf spring 12; and a laser light source 15 fixed to the base part 11, the laser light source sending a laser beam to the mirror 13. The leaf spring 12 has a natural vibration frequency Fc equal to a known vibration frequency Fv of the object.SELECTED DRAWING: Figure 1
Patent JP-2022125454-A (JP)
Title: Sensor and electronic device
Inventor: MASUNISHI KATSURA
IPC: G01K5/68
Filed: 2021-02-17
Abstract: To provide a sensor and an electronic device with which it is possible to improve detection accuracy.SOLUTION: According to an embodiment, the sensor includes a first detection element. The first detection element includes a substrate, a first support member fixed to the substrate, a conductive first movable member, and a first conductive part fixed to the substrate. The first movable member includes first to fifth movable parts. The second movable part includes a first movable facing part that faces the first conductive part. The first movable facing part includes a first movable projection that projects toward the first conductive part. The first conductive part includes a first conductive facing part that faces the first movable facing part. The first conductive facing part includes a first conductive projection that projects toward the first movable facing part. The first conductive projection overlaps the first movable projection in a first radiation direction.SELECTED DRAWING: Figure 1
Patent JP-2022108230-A (JP)
Title: Semiconductor device
Inventor: KONDO TARO
IPC: H01L29/41
Filed: 2021-02-18
Abstract: To increase pressure resistance of the periphery and vicinity of a semiconductor device.SOLUTION: Each of a plurality of trench 101 in a group, includes: an insulation layer 133 formed in the trench in an active region; a gate electrode 137 arranged on an upper part in the insulation layer 133; and a first field plate 135 formed in a lower part in the insulation layer 133. A first trench 102 is formed in an outer peripheral region on the outer side of the active region. A second trench 153 is formed on the outer side of the first trench 102. A mesa portion 103 is formed between the first and second trenches (102, 153). Second and third field plates (136, 147) are respectively formed in insulation layers of the first trench 102 and the second trench 153. The mesa portion 103 has a second conductive semiconductor region electrically connected to the outermost side of a first main electrode. A gate electrode is not included on the upper portion in the first trench 102.SELECTED DRAWING: Figure 3
Patent JP-2021076619-A (JP)
Title: Vibration sensor system, vibration measurement method, and vibration measurement program
Inventor: TEKI YASUSHI
IPC: G01H17/00
Filed: 2021-02-19
Abstract: To provide a vibration sensor system, vibration measurement method, and vibration measurement program capable of efficiently sampling the measurement result of vibration, in a configuration for measuring the vibration of a measurement object.SOLUTION: The vibration sensor system includes: a data creation unit for creating vibration data by sampling the measurement result of a sensor for measuring the vibration of a measurement object; and a control unit for changing the sampling rate of the data creation unit on the basis of the vibration data created by the data creation unit.SELECTED DRAWING: Figure 3
Patent JP-2022128673-A (JP)
Title: Cargo fastening device, control program and flight body
Inventor: NEMOTO TAKUYA
IPC: B64C39/02
Filed: 2021-02-24
Abstract: To provide a cargo fastening device which can reduce a burden on a component, can adopt a lighter component than a conventional component, and can reduce weight of the whole device.SOLUTION: A cargo fastening device can fasten a cargo to one end of a wire. The cargo fastening device includes a rotation structure, and a power transmission part. The rotation structure is a first rotation structure, and a second rotation structure different from the first rotation structure. The power transmission part dynamically connects the rotation structures so that the other rotation structure rotates when the one rotation structure rotates. When a load of a threshold or more is applied thereto, dynamic connection between the rotation structures is released.SELECTED DRAWING: Figure 1
Patent JP-2021101544-A (JP)
Title: Solid state microwave oscillator and power amplifier
Inventor: MARCO GARUTI
IPC: H03F3/60
Filed: 2021-02-24
Abstract: To provide a microwave oscillator and a power amplification system therefor.SOLUTION: A power amplification system 100 includes a first power amplification unit 110. A power splitter unit 125 can receive an output power signal and can generate a plurality of split power input signals. The split power input signals are received by a second power amplification unit 160 that can provide a plurality of split power output signals. At least one isolator unit 175 can couple at least part of the second power amplification unit 160 with a power combiner unit 180. The power combiner unit 180 can receive the plurality of split power output signals from the second power amplification unit 160 and can combine the plurality of split power output signals.SELECTED DRAWING: Figure 1
Patent JP-2022130155-A (JP)
Title: Radar device
Inventor: KAYA NOBUYUKI
IPC: H01Q3/36
Filed: 2021-02-25
Abstract: To provide a radar device with which it is possible to detect an observation object more reliably in a short time using the time-series information of electric signals relating to reflected waves corresponding to a phase pattern.SOLUTION: This radar device 1 comprises a plurality of antennas 4 capable of mutually converting radio waves and electric signals and a controller 2, the controller 2 being capable of executing: a process of at least one or more antennas 4 transmitting a radio wave; a process of at least one or more antennas 4 out of the plurality of antennas 4 converting a reflected wave generated by the radio wave as it enters an observation object O to an electric signal, respectively; a process of controlling the phase of each of the electric signals on the basis of a prescribed phase pattern; a process of acquiring a digital signal generated on the basis of a synthesized signal having been synthesized from each of phase-controlled electric signals; and a process of detecting the observation object O using the prescribed phase pattern, the time-series information of digital signal and a prescribed neural network.SELECTED DRAWING: Figure 1
Patent JP-2022134654-A (JP)
Title: In-vehicle hands-free device, call voice recording method, and call voice recording control program
Inventor: GOTO KIWAMU
IPC: H04M1/656
Filed: 2021-03-03
Abstract: To enable recording of call voice with an in-vehicle hands-free device.SOLUTION: An in-vehicle hands-free device enables hands-free calling of a mobile phone by being wirelessly connected to the mobile phone, and includes a recording start timing detection unit and a recording control unit. The recording start timing detection unit detects a timing to start recording call voice of the hands-free call. The recording control unit stores and controls the call voice of the hands-free call in a storage unit at the timing detected by the recording start timing detection unit. This enables recording of the call voice with the in-vehicle hands-free device.SELECTED DRAWING: Figure 18