baber/WOPTO huggingface dataset:
Patent JP-2021167832-A (JP)
Title: Method for predicting and reducing noise of sensor signal of vibration meter
Inventor: MATTHEW JOSEPH RENSING
IPC: G01F1/84
Filed: 2021-07-05
Abstract: To provide a vibration meter configured to predict and reduce noise.SOLUTION: A vibration meter 1600 comprises a sensor assembly 1610 and instrument electronics 1620 communicating with the sensor assembly. The instrument electronics are configured to supply a drive signal to the sensor assembly, receive a sensor signal with one or more components from the sensor assembly, and generate a signal that is applied to one of the sensor and drive signals to compensate for one or more components.SELECTED DRAWING: Figure 16
Patent JP-2022022124-A (JP)
Title: Bonding wafer structure and method for manufacturing the same
Inventor: SHIH YING-RU
IPC: H01L21/02
Filed: 2021-07-14
Abstract: To provide a bonding wafer structure including a supporting substrate, a bonding layer, and a silicon carbide (SiC) layer.SOLUTION: A bonding layer is formed on a surface of a supporting substrate, and a silicon carbide (SiC) layer is bonded to the bonding layer. A carbon surface of the SiC layer is in direct contact with the bonding layer. The SiC layer has a bottom surface dislocation (BPD) of 1000 ea/cm2 to 20000 ea/cm2, a total thickness variation larger than the total thickness variation (TTV) of the supporting substrate, and a diameter not larger than the diameter of the supporting substrate. The bonding wafer structure has a TTV which is less than 10 μm, a bow which is less than 30 μm, and a warp which is less than 60 μm.SELECTED DRAWING: Figure 1
Patent JP-2023013095-A (JP)
Title: Display control method and display control unit
Inventor: YAMADA YUSUKE
IPC: G09G5/22
Filed: 2021-07-15
Abstract: To prevent a document image from becoming difficult to be read due to button images.SOLUTION: A display control method for displaying, on a touch panel 14, a preview screen 300 including a first area AR1 that displays a one-page print image PP, a second area AR2 that displays a thumbnail image PS, and a plurality of button images BT that receive operations, includes: an arraying step of arraying the first area AR1 and the second area AR2 along a long side direction of a display surface of the touch panel 14; a first arrangement step of arranging the first area AR1 at a middle position in a short side direction of the display surface; a second arrangement step of arranging the plurality of button images BT at end positions on both sides in the short side direction of the display surface of the touch panel 14; a determination step of determining whether or not at least one button image BT overlaps a document image PD included in the print images PP; and a reduction step of reducing a size of the button image BT when determining that the button image BT overlaps the document image PD.SELECTED DRAWING: Figure 6
Patent JP-2023013101-A (JP)
Title: Display device for elevator
Inventor: HAMAGUCHI MOEKO
IPC: B66B1/18
Filed: 2021-07-15
Abstract: To provide a display device for an elevator capable of predicting a possibility of changing a waiting time of a car.SOLUTION: A display device for an elevator including a plurality of cars and performing allocation of the cars to be stopped at a landing floor at which a landing call is registered by group management, includes a display part capable of displaying information about a landing floor at which the car is scheduled to be stopped. The display part performs displaying by distinguishing between a determined floor as a landing floor at which a predetermined car is determined to be stopped and an undetermined floor as a landing floor having a possibility of changing the allocation of cars other than the predetermined car among landing floors allocated to the predetermined car by the group management.SELECTED DRAWING: Figure 1
Patent JP-2023014919-A (JP)
Title: Opening/closing device and terminal apparatus using the opening/closing device
Inventor: KAWAMURA EIJI
IPC: H05K5/02
Filed: 2021-07-19
Abstract: To provide an opening/closing device which can be slowly closed when closing a first box body and a second box body while suppressing the unintentional opening of the first box body and the second box body, and a terminal apparatus using the opening/closing device.SOLUTION: An opening/closing device is constituted of: a hinge part for connecting an attachment member attached to either of a first box body and a second box body, and a support member attached to the other of the box bodies via a hinge shaft, and also connecting the first box body and the second box body so as to be relatively openable and closable by the co-rotation of the hinge shaft and the attachment member or the support member; a damper mechanism arranged at the hinge shaft in an axial direction; and a motion conversion mechanism constituting the damper mechanism, arranged between the damper mechanism and the hinge shaft, and converting a rotation motion of the hinge shaft to an advance/retreat motion of the hinge shaft in the axial direction. The opening/closing device is employed as a terminal apparatus, thus solving a problem.SELECTED DRAWING: Figure 9
Patent JP-2021183615-A (JP)
Title: DOTA synthesis
Inventor: ANDREAS RICHARD MEIJER
IPC: C07D257/02
Filed: 2021-07-26
Abstract: To provide methods for synthesis of 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) and metal chelates thereof.SOLUTION: A method for synthesis of 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid (DOTA) comprises: (a) reacting 1,4,7,10-tetraazacyclododecane (cyclen) with a halo-acetic acid and/or a salt thereof and an excess of a base; (b) crystallizing the reaction mixture obtained in step (a), where the crystallization is carried out at a pH>3 and <3.5; (c) filtering an aqueous solution of the product from the crystallization in the step (b) using membrane filtration; and (d) crystallizing the filtered solution obtained in the step (c).SELECTED DRAWING: None
Patent JP-2021177420-A (JP)
Title: Information acquisition device and information management system
Inventor: MITANI HIDEKI
IPC: G05D1/02
Filed: 2021-07-28
Abstract: To provide an information acquisition device capable of switching a sampling interval upon storing position information of a work vehicle into a storage device while considering whether the work vehicle is moving or in stop.SOLUTION: A communication terminal 2 includes: a position detection unit 51 which detects position information indicating the position of a work vehicle 11; and an information acquisition processing unit 42 which samples the position information detected by the position detection unit 51 and stores it into a storage unit 55. The information acquisition processing unit 42 is configured to determine, based on the position information detected by the position detection unit 51, whether or not the work vehicle 11 is moving or in stop, and be capable of switching a sampling interval so that the sampling interval upon sampling the position information becomes shorter than that upon the determination that the work vehicle 11 is in stop.SELECTED DRAWING: Figure 5
Patent JP-2023018978-A (JP)
Title: Substrate processing device
Inventor: SHIMADA KOICHI
IPC: C23C16/458
Filed: 2021-07-28
Abstract: To provide a technology capable of suppressing sticking of a substrate to a boat.SOLUTION: A substrate processing device according to an embodiment of the present disclosure includes a first boat that holds a substrate in a shelf, a second boat that is provided coaxially with the first boat and holds the substrate in a shelf shape, and a driving mechanism for synchronously rotating the first boat and the second boat, and raising and lowering the second boat relative to the first boat.SELECTED DRAWING: Figure 1
Patent JP-2023019586-A (JP)
Title: Zirconia-carbon refractory material, immersion nozzle, and method for producing zirconia-carbon refractory material
Inventor: HAYASHI I
IPC: C04B35/482
Filed: 2021-07-29
Abstract: To improve the corrosion resistance of a zirconia-carbon refractory material compared with a conventional technique.SOLUTION: There is provided a zirconia-carbon refractory material containing 70 mass% or more and 98 mass% or less of a zirconia raw material and 2 mass% or more and 30 mass% or less of a carbon raw material, wherein the zirconia raw material contains a first part which cannot pass through a sieve with a nominal aperture of 106 μm and a second part which can pass through the sieve, the first part has a median diameter of 150 μm or more and 500 μm or less, the second part has a median diameter of 1 μm or more and 30 μm or less and the ratio W1/W2 of the weight W1 of the first part to the weight W2 of the second pat is 2.0 or more and 6.0 or less.SELECTED DRAWING: None
Patent JP-2023023501-A (JP)
Title: Aerobic biological treatment method of organic waste water
Inventor: FUJISHIMA SHIGEKI
IPC: C02F3/12
Filed: 2021-08-05
Abstract: To provide inhibition of an increase of filamentous bacteria in an aerobic biological treatment method of organic waste water, in which aeration tanks installed in multiple stages in series are used for aerobic biological treatment by the flotation method.SOLUTION: In an aerobic biological treatment method of organic waste water for treating organic waste water using floating sludge by an aerobic biological treatment device having a plurality of aeration tanks 1 to 4 arranged in series multistage, an aeration amount of a part of aeration tank is reduced when an increase tendency of filamentous bacteria is detected.SELECTED DRAWING: Figure 1
Patent JP-2023025884-A (JP)
Title: Program and order processing system
Inventor: WATABE YUICHI
IPC: G06Q30/0601
Filed: 2021-08-11
Abstract: To improve convenience in a case where an item to be ordered is a commodity to be sold by measure in an order system where a customer orders the commodity by operating a portable terminal, and the customer receives the ordered commodity at a store.SOLUTION: A program is configured to allow a computer being a portable terminal used to order a commodity by a customer to function as order accepting means for accepting an order of a commodity including designation of weight as a quantity, and display means for displaying a take-up code used for collation with the commodity for which the order has been accepted with the order accepting means when a customer takes up the commodity.SELECTED DRAWING: Figure 3
Patent JP-2023026981-A (JP)
Title: Molding framework of concrete product
Inventor: GOTO MASANORI
IPC: B28B7/02
Filed: 2021-08-16
Abstract: To provide a molding framework of concrete products capable of molding a plurality of concrete products at the same time and safely and easily performing a molding operation in small groups.SOLUTION: A molding framework 1 comprises: plural middle frames 20 movable in a longitudinal direction of a trestle 10; a pair of right and left side plates 50 movable right and left with respect to the respective middle frames 20; partition plates 40 provided between the middle frames 20 and supported by the middle frames 20; and a front end plate 30a and a rear end plate 30b provided at a front end part and a rear end part respectively and movable in a longitudinal direction with respect to the middle frames 20. By making lock mechanisms provided at the pair of right and left side plates into a lock state, the side plates 50 are fixed to the middle frames 20, and by tightening the end plate clamps 30 of the front end plate 30a and the rear end plate 30b connected with a connection member passing through the inside of all the middle frames 20, fixing is performed in a state where the front end plate 30a, the rear end plate 30b, the plural middle frames 20 and the partition plates 40 are integrated to execute the assembly of the molding framework 1.SELECTED DRAWING: Figure 1
Patent JP-2023013889-A (JP)
Title: Insect capture sheet with protective collection film and insect capture sheet mounting guide
Inventor: KAMEZAWA KAZUMASA
IPC: A01M1/14
Filed: 2021-07-15
Abstract: To address a problem of installation/collection of an insect capture sheet of an optically-attracting-type sticky insect trap that, when performing arrangement, collection, and disposal work, is unhygienic, because a user's hands or other fixtures may touch a sticky layer, and to provide an insect capture sheet with a protective collection film capable of preventing the hands from touching captured insects, solving a mentally stressful issue of viewing dead insects, and efficiently performing identification analysis of the captured insects.SOLUTION: When an insect capture sheet is installed on an insect capture sheet mounting guide installed on a sticky insect trap, a user can install and collect it without touching a sticky sheet or dirtying the hands. Further, as to disposal, materials used are all combustible, and the insect capture sheet, the consumables, also contribute to the environmental load reduction. Furthermore, the insect capture sheet and insect capture sheet mounting guide are characterized in that a protective collection film for covering the sticky layer that is necessary when analyzing the captured insects, is configured to semi-automatically cover it.SELECTED DRAWING: Figure 2
Patent JP-2023013892-A (JP)
Title: Swing hook strap used as fastener
Inventor: YOKOO KOJI
IPC: H04M1/11
Filed: 2021-07-14
Abstract: To provide a swing hook strap capable of being simply mounted and preventing breaking up due to drop a smartphone from a pocket by preventing it from being jumped out.SOLUTION: A main body 2 of a swing hook strap, used as a fastener in order to pass a string 4 connected to a smart phone 6 and a hook metal fitting 1 are easily detached.SELECTED DRAWING: Figure 5
Patent JP-2021184648-A (JP)
Title: Communication device and communication method
Inventor: SUGAYA SHIGERU
IPC: H04W28/06
Filed: 2021-08-25
Abstract: To provide a mechanism which can inhibit the decrease in the communication efficiency while reducing the power consumption even when a plurality of wireless communication networks are set as the transmission destination.SOLUTION: A communication device comprises a communication unit which transmits a frame including a physical layer (PHY) header including a wireless communication network identifier, which includes a second level wireless communication network identifier with which a plurality of first level wireless communication network identifiers are identified. A communication device comprises a communication unit which receives a physical layer (PHY) header including a wireless communication network identifier, which includes a second level wireless communication network identifier with which a plurality of first level wireless communication network identifiers are identified. The communication unit receives a portion subsequent to the PHY header on the basis of the second level wireless communication network identifier.SELECTED DRAWING: Figure 9
Patent JP-2023032315-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: OGUMA MAKOTO
IPC: B41J2/14
Filed: 2021-08-26
Abstract: To provide a liquid discharge head capable of securing stable discharge characteristics.SOLUTION: A side shooter type liquid discharge head includes an actuator having a plurality of pressure chambers which communicate with nozzles for discharging a liquid, a plurality of dummy chambers arranged among the plurality of pressure chambers, and a common chamber which communicates with both sides of the plurality of pressure chambers, wherein the pressure chambers have a diaphragm part on an end opened to the common chamber.SELECTED DRAWING: Figure 3
Patent JP-2023033002-A (JP)
Title: Measurement system and measurement method
Inventor: KUGA YOSHIHIRO
IPC: H01Q21/06
Filed: 2021-08-27
Abstract: To achieve estimation of IM (InterModulation) of an antenna by a measurement system having a simple configuration.SOLUTION: An IM measurement unit of a first measurement system estimates characteristics of an IM generation device on the basis of a transmitted signal and a received signal. The IM measurement unit of a second measurement system estimates a coupling loss between an antenna and a sensing antenna on the basis of the received signal and the characteristics of the IM generation device estimated by the IM measurement unit of the first measurement system. The IM measurement unit of a third measurement system estimates a noise generated in the antenna and caused by non-linearity on the basis of the received signal and the coupling loss estimated by the IM measurement unit of the second measurement system.SELECTED DRAWING: Figure 1
Patent JP-2023034136-A (JP)
Title: Tire stopper for pallet, pallet for mechanical parking device, and mechanical parking device
Inventor: SUMIYA TAKURO
IPC: E04H6/42
Filed: 2021-08-30
Abstract: To prevent a vehicle from falling off a pallet more effectively than a conventional tire stopper.SOLUTION: In a tire stopper 14 of a pallet of a mechanical parking device 1, the tire stopper 14 on a pallet has a first rod-like member 141 disposed on the upper surface of the pallet in a direction perpendicular to an approach direction of a vehicle C entering a pallet 10, a second rod-like member 142 disposed on the upper surface of the pallet in parallel with the first rod-like member, and a plate-like member 151 joined to the first rod-like member and the upper surface of the pallet. The shape of the plate-like member is rectangular, and the plate-like member has a first side S1, and a second side S2 placed opposite the first side. The first side of the plate-like member is joined to the first rod-like member, and the second side of the plate-like member is joined to the upper surface of the pallet. The second side of the plate-like member is provided between the first rod-like member and the second rod-like member in the approach direction.SELECTED DRAWING: Figure 3
Patent JP-2023034255-A (JP)
Title: Resin cured product and electronic component device
Inventor: INOUE YUKIKO
IPC: C08L101/00
Filed: 2021-08-30
Abstract: To provide a resin cured product which is excellent in reflow resistance.SOLUTION: A resin cured product has storage elastic modulus at 260°C determined by dynamic viscoelasticity measurement of 1,500 MPa or less, wherein tanδ determined by dynamic viscoelasticity measurement has at least two peaks, and a peak temperature of a peak at the highest temperature side among the peaks of the tanδ is within the range of 190°C-300°C.SELECTED DRAWING: None
Patent JP-2023034840-A (JP)
Title: Column base joint structure
Inventor: KISHI SHUNSUKE
IPC: E04B1/24
Filed: 2021-08-31
Abstract: To provide a column base joint structure of a pin joint in which falling prevention at the time of a column rotation is guaranteed.SOLUTION: In a column base joint structure 100 for a reinforced-concrete column 10 and a base 20, the column 10 is placed on the base 20 in a state of being edge-cut so as to rotate with respect to the base 20, and a plurality of pressing materials 30 or one continuous pressing material fixed to the base 20 presse a plurality of places of or the whole periphery of a side surface 11 at a lower part of the column 10.SELECTED DRAWING: Figure 1
Patent JP-2023035424-A (JP)
Title: work vehicle
Inventor: MANJI YASUHIRO
IPC: B60L7/00
Filed: 2021-09-01
Abstract: To provide a work vehicle capable of actualizing smooth shift into a normal working state after traction of itself while using release operation tool for holding a brake in a releasing state.SOLUTION: A work vehicle includes a travel gear 2 for supporting a machine body, a travel driving part 8 for driving the travel gear 2, and a brake 9 capable of braking and releasing the travel gear 2. At a first position A1 for allowing the operation of the brake 9 into the braking state and the releasing state, and a second position A2 for enabling the hold of the brake 9 in the releasing state, a release operation tool 36 is provided which is artificially operable. There are provided a position detecting part 38 for detecting the release operation tool 36 that is operated to the second position A2, and information parts 40, 45 for giving information about the release operation tool 36 that is operated to the second position A2 on the basis of the detection of the position detecting part 38.SELECTED DRAWING: Figure 3
Patent JP-2023035532-A (JP)
Title: Semiconductor optical modulation element
Inventor: OGISO YOSHIHIRO
IPC: G02F1/025
Filed: 2021-09-01
Abstract: To provide a semiconductor optical modulation element capable of performing high-speed optical modulation operation.SOLUTION: A semiconductor optical modulation element provided herein has a refractive index modulation region for modulating the refractive index of light guided through an optical waveguide, and comprises a first n-type cladding layer, non-doped cladding core layer, second n-type cladding layer, p-type cladding layer, and third n-type cladding layer laminated on a substrate surface equivalent to a (100) plane of a semiconductor crystal substrate 10 in order from the top layer to the substrate surface.SELECTED DRAWING: Figure 3
Patent JP-2023036093-A (JP)
Title: Suction vehicle
Inventor: YAMADA DAIJI
IPC: F04C25/02
Filed: 2021-09-02
Abstract: To provide a suction vehicle which achieves narrowing of a required mounting space of a cleaning water tank to enable effective utilization of a limited vehicle space.SOLUTION: A suction vehicle includes: a storage tank 20 which stores a suctioned recovered object 1; a vacuum pump 30 which needs water for sealing and cooling and decompresses the storage tank 20; a separator 50 into which a mixed fluid of air flowing from the storage tank 20 to the vacuum pump 30 and the recovered object 1 flows, and which utilizes water stored therein to separate the mixed fluid flowing into the separator 50 into air and the recovered object 1; a supplementary water tank 60 in which water to be supplied to the vacuum pump 30 is stored, and which separates a gas/water fluid discharged from the vacuum pump 30 into a gas and water; and a cleaning water tank 70 in which water to be used for cleaning is stored. The separator 50, the supplementary water tank 60, and the cleaning water tank 70 are connected in a horizontal direction.SELECTED DRAWING: Figure 1
Patent JP-2021191469-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2021-09-08
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2023040959-A (JP)
Title: foam sheet
Inventor: HAMADA AKIHIRO
IPC: C08L101/12
Filed: 2021-09-10
Abstract: To provide a foam sheet that has high impact resistance and resists peeling even upon contact with oil.SOLUTION: A foam sheet has a peak value of loss tangent (tanδ) of 0.25 or more and a coefficient of expansion of 350% or less.SELECTED DRAWING: None