baber/WOPTO huggingface dataset:
Patent JP-2022190610-A (JP)
Title: hanging tool
Inventor: KOBAYASHI YOSHIKAZU
IPC: F16B45/00
Filed: 2021-06-14
Abstract: To promote downsizing of a hanging tool (1) when being not used for hanging an object to be hung.SOLUTION: A hook base part (21) and a connection part (32) are configured so that a mounting member (3) can intersect an imaginary line (L4) set at a position corresponding to the maximum opening width of a hook opening (25), or the mounting member (3) can intersect an imaginary line (L5) set at a position corresponding to the minimum opening width of the hook opening (25).SELECTED DRAWING: Figure 12
Patent JP-2022191088-A (JP)
Title: Furnace construction method
Inventor: ANDO MAKOTO
IPC: C10B29/02
Filed: 2021-06-15
Abstract: To provide a furnace construction method that can reduce the manual work of readjusting the installation of module blocks at construction sites and can install the module blocks efficiently with high accuracy.SOLUTION: A furnace construction method comprises: a module block production step of producing module blocks at a place other than a furnace construction site; a module block transporting step of transporting the module blocks to the furnace construction site; a mortar applying step of applying a mortar to locations where the module blocks are to be installed; and a module block installation step. The module block production step includes: a module block stacking step of stacking up multiple stereotyped refractory materials; a first measuring step of measuring contour shapes of the module blocks; a second measuring step of measuring contour shapes of locations where the module blocks are to be installed; and a determining step of comparing the contour shapes of the module blocks with the contour shapes of the installation locations to determine whether the shapes of the module blocks are acceptable or not.SELECTED DRAWING: Figure 1
Patent JP-2023002250-A (JP)
Title: Method for producing exhaust net, plasma treatment device and exhaust net
Inventor: TANAKA SEIJI
IPC: H01L21/31
Filed: 2021-06-22
Abstract: To provide a technique that can strike a balance between exhaust performance and discharge stability.SOLUTION: The present invention provides a method for producing an exhaust net that allows a gas to pass through it when the gas is exhausted from a treatment vessel of a plasma treatment device. The method includes the steps of (a) preparing a plurality of metal plates, (b) forming a honeycomb structure including a plurality of adjacent hexagonal through-holes in each of the plurality of metal plates, making a plurality of thin honeycomb nets, (b) layering the thin honeycomb nets to bring the through-holes of the thin honeycomb nets into communication with each other and joining together the thin honeycomb nets, to make a thickened exhaust net.SELECTED DRAWING: Figure 5
Patent JP-2023003192-A (JP)
Title: Tunnel construction management system
Inventor: MIKOCHI NAGAYASU
IPC: E21D9/00
Filed: 2021-06-23
Abstract: To achieve control of fracture form and reduction of explosive amount in tunnel excavation work without depending on a designer.SOLUTION: A tunnel construction management system has: a three-dimensional scanner for acquiring three-dimensional tunnel shape data (S1); a noise and vibration sensor (S2) for acquiring noise and vibration data in tunnels; a water volume sensor for acquiring spring water volume data in the tunnel (S3); and a processor. The processor inputs a drilling pattern and an amount of explosive charge employed in a blasting step, three-dimensional tunnel shape data, noise/vibration data, and spring water rate data. Based on the tunnel shape change obtained from the three-dimensional tunnel shape data, a geological condition obtained from the noise/vibration data, a water amount change obtained from the spring water rate data, the first drilling pattern and the amount of explosive charge, the drilling pattern and the amount of explosive charge to be employed in the subsequent blasting step are anticipated.SELECTED DRAWING: Figure 2
Patent JP-2023003221-A (JP)
Title: Display program, display control method, and display control device
Inventor: IWAMOTO KOKI
IPC: A63F13/53
Filed: 2021-06-23
Abstract: To enhance a game amusement.SOLUTION: A display program according to one embodiment of the invention causes a computer to function as a display control device. The display control device comprises a reproduction processing unit and a display processing unit. The reproduction processing unit reproduces a moving image including voice output of a speech with each predetermined timing, in a game progress process. The display processing unit displays a seek bar showing the whole length of the moving image and a present reproduction position in the whole length, during the reproduction of the moving image by the reproduction processing unit.SELECTED DRAWING: Figure 5
Patent JP-2021158382-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2021-06-28
Abstract: To provide a semiconductor device including a transistor including an oxide semiconductor, in which the variation in electric characteristic is suppressed and the reliability is improved.SOLUTION: In a semiconductor device, a transistor includes an oxide semiconductor film 110 on a first insulating film 108, an insulating film 112 on the oxide semiconductor film, a gate electrode 114 on a gate insulating film, a second insulating film 118 on the oxide semiconductor film and the gate electrode, and a source electrode 122a and a drain electrode 122b electrically connected to the oxide semiconductor film. The first insulating film contains oxygen. The second insulating film contains hydrogen. The oxide semiconductor film includes a first region 110a in contact with the gate insulating film, and second regions 110b and 110c in contact with the second insulating film. The first insulating film includes a third region overlapping with the first region, and a fourth region overlapping with the second regions. The fourth region has higher impurity concentration than the third region.SELECTED DRAWING: Figure 1
Patent JP-2023007222-A (JP)
Title: Home delivery box
Inventor: NAKAJIMA TAKAHITO
IPC: A47G29/122
Filed: 2021-07-01
Abstract: To provide a foldable home delivery box whose opening/closing operation is possible with simple operation.SOLUTION: A foldable home delivery box 1 includes: a storage part 2 which comes into an unfolded state when drawn out forward from a folded state; and a foldable top board 3 which covers an upper part of the storage part 2. In the top board 3, a first top board 31 positioned on a front side and a second top board 32 positioned on a rear side are foldably connected with each other. The top board preferably includes a connecting plate arranged between the first top board and the second top board and rotatably connected with the first top board and the second top board.SELECTED DRAWING: Figure 1
Patent JP-2021166407-A (JP)
Title: Communication management system and information processing method
Inventor: ONO YUTA
IPC: H04W76/38
Filed: 2021-07-09
Abstract: To save the user's efforts in changing communication settings for a specific time period.SOLUTION: A ticket management device 1 according to an embodiment of the invention comprises: a storage unit 12 to store information indicating a ticket in which communication settings to be set on a communication management device that manages mobile communication and a period for maintaining the communication settings are linked to ticket identification information; a use instruction reception unit 111 to receive a use instruction including terminal identification information identifying a communication terminal that performs mobile communication and the ticket identification information; and a control information transmission unit 114 to transmit control information to the communication management device so that the communication settings linked to the ticket identification information included in the use instruction are maintained at the communication management device for the period linked to the ticket identification information included in the use instruction in mobile communication performed by the communication terminal that corresponds to the ticket identification information included in the use instruction.SELECTED DRAWING: Figure 2
Patent JP-2023012947-A (JP)
Title: Estimation system, estimation device, estimation method and estimation program
Inventor: HIDAKA KATSUHIKO
IPC: G01N21/3554
Filed: 2021-07-14
Abstract: To provide an estimation system, an estimation device, an estimation method and an estimation program capable of estimating at least any of an iron-making raw material, a water content in a material being a power generation material and a content of an agent with high accuracy regardless of a measurement distance and a weather condition.SOLUTION: According to an embodiment of the present invention, an estimation device for estimating a water content in a material being an iron-making raw material and/or a power generation material is provided. The estimation device includes a hydrous model information acquisition part, a hydrous index information acquisition part, and a hydrous amount estimation part. The hydrous model information acquisition part is configured so as to acquire hydrous model information showing a relation between a hydrous index to be calculated as a function of a difference between two optical characteristics to light of two different wavelengths within the wavelength range of 800nm to 2400nm of the material, and the water content in the material. The hydrous index information acquisition part is configured so as to acquire hydrous index information showing a hydrous index of the material being an estimation object. The hydrous amount estimation part is configured so as to estimate a water content of the material being an estimation object on the basis of the hydrous model information, and the hydrous index information.SELECTED DRAWING: Figure 1
Patent JP-2022023844-A (JP)
Title: Diagonal flow fan module and portable air purifier equipped with diagonal flow fan module
Inventor: OH SI YOUNG
IPC: F04D23/00
Filed: 2021-07-27
Abstract: To provide a diagonal flow fan module suitable for operation of ventilating air along a housing portion from a lower side to an upper side, and a portable air purifier equipped with the diagonal flow fan module.SOLUTION: There are provided a diagonal flow fan module equipped with a fan housing 80 in which an outside surface forms a curved surface in a circumferential direction and which is equipped with an actuation space on the inner side, a fan member 90 rotatably installed in the inner side of the fan housing, and a fan base 130 united with the fan housing and guiding air to flow in a direction toward the fan member, and a portable air purifier equipped with the diagonal flow fan module.SELECTED DRAWING: Figure 1
Patent JP-2023022434-A (JP)
Title: ground terminal unit
Inventor: OSAWA HIROYUKI
IPC: H02B1/20
Filed: 2021-08-03
Abstract: To provide a ground terminal unit in which a space in a distribution board can be efficiently ensured.SOLUTION: A terminal part 4 moves while being held by an ELB earth bar 2A and an MCB earth bar 2B. Thus, switching between a first connection state in which a connection part 13 is connected to the ELB ground bar 2A and a second connection state in which the connection part 13 is connected to the MCB ground bar 2B can be performed. A ground terminal unit 1 can perform a switching work during a held state in this manner, without removing the terminal part 4 from the ELB ground bar 2A and the MCB ground bar 2B. Accordingly, when the ground terminal unit 1 is installed in a distribution board 100, a space to be ensured for the switching work can be reduced.SELECTED DRAWING: Figure 2
Patent JP-2023004792-A (JP)
Title: Movable concrete repair material injection device
Inventor: LEE HYANG DONG
IPC: E04G23/02
Filed: 2021-08-06
Abstract: To provide a movable concrete repair material injection device which can uniformly and smoothly inject a repair material which is a mixture of a main agent and a curing agent into a crack part of a concrete structure, and which enhances durability of a motor being used.SOLUTION: A movable concrete repair material injection device includes: an under carriage frame including a movable piece and a handle; tanks for storing a main agent and a curing agent respectively; pumping means for pumping the main agent and the curing agent stored in the tanks respectively by a drive part of a motor; and an injection nozzle for mixing the main agent and the curing agent by the pumping means to make a repair material, and for injecting the repair material into a crack of a concrete structure. Chemical supply means which receives a chemical from the tanks and transfers it to the injection nozzle includes: first and second operation blocks comprising a cylinder for discharging the chemical and a piston; first and second supply pipes for supplying the chemical from the tanks; first and second transfer pipes for transferring the chemical to the injection nozzle; and pressure regulator for regulating a discharge pressure of the chemical.SELECTED DRAWING: Figure 1
Patent JP-2021178981-A (JP)
Title: Method for heating crude oil
Inventor: Joris Van Willigenburg
IPC: C10G7/00
Filed: 2021-08-06
Abstract: To provide a method for heating one or more flows of an oil refinery process, utilizing the heat integration between a petroleum refinery process and a petrochemical process.SOLUTION: A method of heating one or more flows from an oil refinery process, selected from the group of a crude oil column inlet, a pressure reducing column inlet, a catalytic reformer inlet, a coker inlet, a pyrolysis unit inlet, and a hydrocracking unit inlet, comprises a step of obtaining one or more heated flows by transferring heat from one or more flows of a petrochemical process, selected from the group of steam cracker filling gases such as propane dehydrogenation filling gas and butane dehydrogenation filling gas, to one or more flows from the oil refinery process in a heat exchanger, wherein a temperature, before the execution of the heat exchange step, of the one or more flows from the petrochemical process is higher than a temperature of the one or more flows from the oil refinery process.SELECTED DRAWING: Figure 1
Patent JP-2023028920-A (JP)
Title: vacuum cleaner
Inventor: NIWA AKIO
IPC: A47L9/28
Filed: 2021-08-20
Abstract: To enable a user to operate an automatic operation by floor surface determination without feeling discomfort concerning a vacuum cleaner.SOLUTION: A vacuum cleaner 100 includes: a standard suction port having a rotary brush motor 401; a DC current detection circuit 9 for detecting a load current of the rotary brush motor 401; and a control section 4 for performing operation control to automatically change over a mode into an operation mode corresponding to a load state of the rotary brush motor 401, and also masking the determination of a load current when the operation mode is changed over or/and for a predetermined time after transition into a floor surface grounding state from a suction port rising-up state.SELECTED DRAWING: Figure 4
Patent JP-2023030904-A (JP)
Title: Road surface condition detection device and road surface condition notification device
Inventor: KINOSHITA YUTA
IPC: G01B11/24
Filed: 2021-08-24
Abstract: To solve the problem that, even though an attempt to roughly grasp the condition of a road surface in contact with tires of a vehicle by detecting the condition of a road surface on the sides of the vehicle is useful as it may be slippery when getting off the vehicle if the road surface on the sides of the vehicle is wet or frozen and requires caution, attempting to detect the road condition by irradiating the sides of the vehicle with light may be bothersome to a driver and people around the vehicle.SOLUTION: The road surface condition is detected by projecting an image of visible light onto a road surface below the side of a vehicle and receiving reflected light of the projected image.SELECTED DRAWING: Figure 1
Patent JP-2023032269-A (JP)
Title: Power tool
Inventor: KAWAKAMI TAKAHIRO
IPC: B25F5/02
Filed: 2021-08-26
Abstract: To perform positioning of a side handle with high reliability.SOLUTION: In a grinder 1, a side handle 20 is attached to a side surface of a gear housing 3. The side handle 20 is attached to the gear housing 3 in a manner that its angle relative to the gear housing 3 can be adjusted by operation parts 45, 45 provided at two positions, i.e., left and right positions, in the side handle 20. The structure enables angle adjustment of the side handle 20 to be performed without using tools and makes the angle less likely to be changed unexpectedly after the angle adjustment.SELECTED DRAWING: Figure 1
Patent JP-2021183196-A (JP)
Title: Modular device and interface design
Inventor: OLIVER ARMITAGE
IPC: A61F2/54
Filed: 2021-08-27
Abstract: To provide an osseointegrated interface device for engagement with an amputated limb including the skin.SOLUTION: An osseointegrated interface device for engagement with an amputated limb including the skin comprises a cap portion engageable with an osseointegrated device, where the cap portion comprises a surrounding flange. In use, the surrounding flange receives the skin of the amputated limb at a distance from the osseointegrated device.SELECTED DRAWING: Figure 1B
Patent JP-2021184751-A (JP)
Title: Tillage claw and agricultural implement
Inventor: HASHIMOTO TAKESHI
IPC: A01B33/10
Filed: 2021-08-27
Abstract: To suppress abrasion of a tillage claw caused by contact with clod without damaging toughness of a blade edge part.SOLUTION: A tillage claw has a blade part mounted on a revolving shaft of a tillage rotor provided on an agricultural implement, and curved in one direction in the axial direction of the revolving shaft, and a blade edge part 20 provided on an inside curved surface of the blade part. A coating layer 30 harder than the other part is provided on a part of an outside curved surface, and, in the side view, the coating layer is not provided on an area facing to the blade edge part on the outside curved surface.SELECTED DRAWING: Figure 4
Patent JP-2022080836-A (JP)
Title: Dicing die bond film
Inventor: TANIGUCHI SHUTO
IPC: H01L21/301
Filed: 2021-09-01
Abstract: To provide a dicing die bond film capable of improving the adhesion between a die bond layer and a semiconductor wafer with a metal layer.SOLUTION: A dicing die bond film according to the present invention includes: a dicing tape in which an adhesive layer is laminated on a base material layer; and a die bond layer laminated on the adhesive layer of the dicing tape. The die bond layer includes a matrix resin, a thiol group-containing compound, and conductive particles.SELECTED DRAWING: Figure 1
Patent JP-2023039860-A (JP)
Title: Lens distortion correction device and program
Inventor: SUGINOSHITA TAICHI
IPC: G06T3/00
Filed: 2021-09-09
Abstract: To correct a lens distortion included in an image with a small work amount according to a camera in imaging.SOLUTION: An image generation unit 11 of a lens distortion correction device 1-1 estimates a generated image A captured by a camera 2 on the basis of camera information and subject information. A distortion parameter estimation unit 13-1 sequentially sets a plurality of different distortion parameters k1, k2, calculates a difference between the generated image A in a correction region H and a corrected image C obtained by correcting a lens distortion of a photographed image B with a prescribed formula based on the distortion parameters k1, k2, and estimates the distortion parameters k1, k2 when the difference is determined to be smaller than a threshold for the first time as optimum distortion parameters k1, k2. A distortion correction unit 14-1 corrects the lens distortion of the photographed image B with the prescribed formula based on the optimum distortion parameters k1, k2 to generate a corrected image C'.SELECTED DRAWING: Figure 1
Patent JP-2023043958-A (JP)
Title: Repair method of shoe sole
Inventor: SAITO OSAMU
IPC: A43D5/00
Filed: 2021-09-17
Abstract: To provide a repair method of shoe soles for reinforcing a defective part of a shoe sole, recessed portions of an uneven part pre-formed on the sole and defect predicted portions or sole parts of the shoe sole coming into contact with ground.SOLUTION: A shoe sole repair method for reinforcing or repairing a defective part of a shoe sole or recesses of an uneven part pre-formed on the shoe sole, the shoe sole repair method is characterized by forming a base for repair that can be bonded by a heat-curing sole repair agent or a shoe sole repair agent, or a reinforcement part having a shape corresponding to the shape of the shoe sole.SELECTED DRAWING: None
Patent JP-2023044080-A (JP)
Title: Driving skill estimation system
Inventor: OMURO KEISUKE
IPC: G16Y10/40
Filed: 2021-09-17
Abstract: To appropriately and simply evaluate driving skill in a situation where an object that should be recognized by a driver exists.SOLUTION: A driving skill estimation system executes: processing (step S30) for identifying a situation where a target object which need to be recognized by an evaluation subject exists within an objective range including a vehicle on the basis of traveling data obtained when the evaluation subject drove the vehicle; processing (step S40) for identifying a timing when the evaluation subject recognizes the target object in the identified situation; processing (step S50) for calculating a recognition period A1P indicating a length of time from when the target object appears within the objective range to when the evaluation subject recognizes the target object; and processing (step S100) for calculating an evaluation variable by inputting a plurality of input variables including the recognition period A1P into a mapping.SELECTED DRAWING: Figure 11
Patent JP-2023048447-A (JP)
Title: Hot water supply system
Inventor: TATE DAISUKE
IPC: F24H15/10
Filed: 2021-09-28
Abstract: To securely prevent an increase in a hot water supply temperature when receiving a temperature change command from a communication terminal (portable terminal) via a communication network.SOLUTION: A hot water supply system (1) includes: heating devices (2, 4) heating water supplied from a water supply passage; a hot water storage tank (5) storing hot water; and hot water supply passages (11, 16) supplying heated hot water to a hot water supply destination. The hot water supply system also includes: a control section (7) controlling an operation of the hot water supply system (1), the control section (7) capable of receiving a command from a communication terminal (15) through the Internet (10); a connection passage (30) connecting the water supply passage (14) to the hot water supply passages (11, 16); and a high-temperature avoidance valve (31) capable of opening/closing the connection passage (30). The control section (7) is configured to open the high-temperature avoidance valve (31) for a fixed time when receiving a temperature change command from the communication terminal (15).SELECTED DRAWING: Figure 1
Patent JP-2023049374-A (JP)
Title: Lighting control device and lighting control unit
Inventor: MORI TAICHI
IPC: H05B47/175
Filed: 2021-09-29
Abstract: To provide a lighting control device and a lighting control unit that allows functionality to be assigned to a set identifier.SOLUTION: A lighting control device according to an embodiment includes a setting unit and a control unit. The setting unit can set at least one octet of the IP addresses. The control unit uses one octet among the octets set by the setting unit as a network identifier for identifying a lighting system to which lighting-related equipment is connected, and controls the lighting system.SELECTED DRAWING: Figure 1