baber/WOPTO huggingface dataset:
Patent JP-2021062204-A (JP)
Title: Blower for hot air circulation mat and hot air circulation mat
Inventor: PIAO GUANGZHE
IPC: H05B3/00
Filed: 2020-09-25
Abstract: To provide a blower for a hot air circulation mat, and a hot air circulation mat.SOLUTION: A blower for a hot air circulation mat includes a fan 10, a heating element 20, and a control part 30. At least two hollow draft air ducts 12 are provided to an air blowing port 11 of the fan 10, and the heating element 20 is attached to an inside of at least one of the draft air ducts 12. Hot air flowing through the draft air duct 12 to which the heating element 20 is attached and air flowing through the draft air duct 12 to which the heating element 20 is not attached are supplied to the inside of the hot air circulation mat simultaneously. The hot air circulation mat includes a mat body 100 and a blower 200. The mat body 100 includes an air supply passage layer 110 and a return air passage layer 120 having a three-dimensional mesh structure, and a return air separation layer 130 in which a return air inlet 131 is opened is provided between the air supply passage layer and the return air passage layer. The air provided by the blower 200 enters the air supply passage layer 110 from the air blowing port 11, and then enters the return air passage layer 120 upward through the return air inlet 131.SELECTED DRAWING: Figure 7
Patent JP-2022054998-A (JP)
Title: Implement
Inventor: SHINODA MASATOSHI
IPC: H01M50/20
Filed: 2020-09-28
Abstract: To provide an implement that makes the front of an operation rod be naturally inclined lower than the rear of it with a harness hung around a worker's shoulder.SOLUTION: An implement has an operation rod extending in longitudinal direction, a tool provided at the front side of the operation rod, a housing provided at the rear side of the operation rod, a motor that drives the tool, and a battery pack that is attached to the rear of the housing detachably and supplies power to the motor. The housing is provided with a first harness connection to which a first end of a harness is connected.SELECTED DRAWING: Figure 1
Patent JP-2021000144-A (JP)
Title: Neural microphysiological system and method of using the same
Inventor: JABE LOWRY CURLEY
IPC: C12N5/074
Filed: 2020-10-12
Abstract: To provide a cell culturing system, specifically a three-dimensional cell culturing system for neuronal cells, which promotes both structural and functional characteristics that mimic those of in vivo peripheral fibers, including cell myelination.SOLUTION: Using a dual hydrogel construct and explants from neuronal cells, the present disclosure provides methods, devices, and systems for in vitro spatially-controlled three-dimensional models that permit intra- and extra-cellular electrophysiological measurements and recordings. The three-dimensional hydrogel constructs allow for flexibility in incorporated cell types, geometric fabrication, and electrical manipulation, providing viable systems for culture, perturbation, and testing of biomimetic neural growth with physiologically-relevant results.SELECTED DRAWING: None
Patent JP-2022064466-A (JP)
Title: Floor board for automobile
Inventor: YOSHIHARA YUJI
IPC: B60R5/04
Filed: 2020-10-14
Abstract: To provide a convenient floor board for an automobile, which allows a section below a floor surface of an automobile luggage room to be effectively utilized up to the corners by using a 2-way opening and closing system.SOLUTION: A floor board FB for an automobile includes: a pair of divided boards 1L, 1R that are divided to the left and right in a width direction of an automobile luggage room; and a pair of grips 2L, 2R provided respectively on each of the divided boards. The pair of grips are arranged at mutually adjacent positions. In the case that the pair of grips respectively are grasped and lifted individually, the pair of divided boards are in a double-hinged state of opening in mutually opposing directions according to a rotational operation using a divided board outside edge part 101 positioned on an opposite side of the respective grip, as a base point. However, if the pair of grips are grasped and lifted together, the pair of divided boards are in an integrally opening state of opening in the same direction according to a rotational operation using a divided board front edge part 102 positioned at an automobile front side, as a base point.SELECTED DRAWING: Figure 6
Patent JP-2021064372-A (JP)
Title: Method and system for controlling robot based on personal area associated with recognized person
Inventor: KIM SEOKTAE
IPC: B25J5/00
Filed: 2020-10-16
Abstract: To provide a robot control method for controlling movement of a robot so that the robot avoids interference with a person.SOLUTION: The robot control method includes recognizing a personal area associated with a person present in a traveling direction of a robot, and controlling a movement of the robot based on the recognized personal area so that the robot avoids interference with the person. The personal area is differently recognized based on at least one of information on a country or a cultural area associated with the person, a moving direction of the person, a moving speed of the person, body information of the person, information on a path along which the person moves, a distance between the person and the robot, the type of service provided by the robot, the type of the robot, and a speed of the robot.SELECTED DRAWING: Figure 1
Patent JP-2022067169-A (JP)
Title: Vehicle position detector, and vehicle position detecting method
Inventor: OKAMOTO TAKUYA
IPC: G08G1/16
Filed: 2020-10-20
Abstract: To provide a vehicle position detector and a vehicle position detecting method capable of accurately detecting a position of another vehicle from road surface luminance caused by headlight of the other vehicle.SOLUTION: The vehicle position detector comprises: a vehicle candidate area extraction unit for extracting a vehicle candidate area including a lit headlight, based on a picked-up image imaged by an imaging unit on a rear side of one's own vehicle; a road surface area detection unit for detecting a road surface area excluding an obstacle from the picked-up image based on a detection result given by a distance measuring unit; a road surface luminance comparison unit for comparing luminances that are obtained from luminance comparison areas by setting the luminance comparison areas in front of the vehicle candidate area, in the road surface area; a travel area estimation unit for estimating a travel area where the other vehicle on the rear side of the vehicle is traveling, based on a comparison result given by the road surface luminance comparison unit; and a vehicle position specification unit for specifying a position of the other vehicle, based on the travel area and the vehicle candidate area.SELECTED DRAWING: Figure 3
Patent JP-2021081708-A (JP)
Title: Resist material and patterning process
Inventor: HATAKEYAMA JUN
IPC: G03F7/004
Filed: 2020-10-21
Abstract: To provide: a resist material having high sensitivity and small LWR and CDU in both a positive type resist material and a negative type resist material; and a patterning process using the same.SOLUTION: The resist material comprises a base polymer, and an acid generator containing a sulfonium salt represented by formula (A-1) below or an iodonium salt represented by formula (A-2) below.SELECTED DRAWING: None
Patent JP-2021021741-A (JP)
Title: Meteorological information warning system
Inventor: KANEKO ATSUSHI
IPC: G01W1/02
Filed: 2020-10-23
Abstract: To provide a meteorological information warning system capable of setting, in detail, a data acquisition point for acquiring meteorological information.SOLUTION: A meteorological information warning system 1 consists of a closed-area communication network 16 composed of a master machine 14A and slave machines 15a to 15i. The slave machines 15a to 15i having sensors for detecting temperature and atmospheric pressure can be installed at intervals of several hundreds of meters or less, and the slave machines make a warning display at a warning display part when difference between previous and current measurement data exceeds a predetermined threshold. The master machine 14A receives the measurement data from the slave machines 15a to 15i and stores the measurement data in storage means, and allows the slave machines 15a to 15i to make warning displays when difference between maximum and minimum values of the measurement data in the storage means exceeds the predetermined threshold. Consequently, the slave machines 15a to 15i installed in local regions make the warning displays.SELECTED DRAWING: Figure 1
Patent JP-2022069231-A (JP)
Title: Cost price calculation system, method, and program
Inventor: KATAOKA YUJI
IPC: G06Q30/06
Filed: 2020-10-23
Abstract: To provide a system capable of calculating a cost price of a tire using material cost price data and a finite element model.SOLUTION: A cost price calculation system of an embodiment comprises a database which stores data necessary to calculate a cost price of a finished product, and a calculation unit which calculates the cost price of the finished product using the data in the database. The calculation unit calculates a cost price of a tire as a finished product using a volume of each tire configuration member calculated on the basis of a finite element model of a tire and a material cost price of each tire configuration member stored in the database.SELECTED DRAWING: Figure 1
Patent JP-2021108532-A (JP)
Title: Motor control device and motor control method
Inventor: IDE YUJI
IPC: H02P29/00
Filed: 2020-10-27
Abstract: To provide a motor control device controlling torque of a motor while limiting a speed based on a torque command and a speed limit command and a control method, in which an adjustment of a control parameter is easy, a speed under torque control can be limited regardless of polarity of the torque command and a rotation direction of the motor, and motor torque according to the torque command can be outputted when overshoot at the time of the speed limitation is small and no speed limitation is performed.SOLUTION: A motor control device A has a speed detection unit B and a speed limitation unit D. The speed limitation unit D has a speed command calculation unit C based on a torque command and a speed limiter 4. The speed command calculation unit C based on the torque command has a speed deviation calculation unit 1 and an adder 2, calculates a speed deviation Sd1 based on a torque command Tc, outputs a speed command Sc based on the torque command by adding a motor speed S to the speed deviation Sd1, and outputs a motor speed command Smc by adding a speed limitation based on a speed limitation command Suc to the speed command Sc based on the torque command.SELECTED DRAWING: Figure 1
Patent JP-2022071371-A (JP)
Title: Organic silicon compound containing phosphine-borane and method for producing the same
Inventor: NAGANAWA YUKI
IPC: C07F19/00
Filed: 2020-10-28
Abstract: To provide a novel organic silicon compound containing a phosphine-borane and a method for producing the same.SOLUTION: The present invention discloses a novel organic silicon compound containing a phosphine-borane represented by formula (1). It can be produced by reacting an olefin containing the phosphine-borane with a hydrosilane in the presence of an iridium complex.SELECTED DRAWING: None
Patent JP-2021112815-A (JP)
Title: Boring tool for forming opening in closure for communication cable, boring device, and boring method
Inventor: OIKE TOMOYASU
IPC: B23B41/08
Filed: 2020-10-30
Abstract: To provide a boring tool etc. which prevents decrease in a pressure in a closure during boring.SOLUTION: According to the invention, a boring tool (10) or the like for forming an opening in closure (C) which covers a part of a communication cable and in which a gas having a gas pressure higher than the outside atmospheric pressure is supplied is provided. The boring tool (10) includes: a cylindrical body (14) in which a cut part (12) is provided at one axial end; and a valve (16) connected to the other end of the cylindrical body. The cylindrical body has a male screw-like cutting tap part (20) provided on an outer peripheral surface. The cutting tap part is disposed in an area, which extends from one end side portion to the other end side, of the cylindrical body.SELECTED DRAWING: Figure 1
Patent JP-2021040322-A (JP)
Title: Transmission method, reception method, transmission device, and reception device
Inventor: IGUCHI YOSHITAKA
IPC: H04N21/435
Filed: 2020-11-05
Abstract: To provide a reception method and the like capable of allowing a reception device to reproduce predetermined data at the intended time even when a leap second adjustment is done.SOLUTION: The transmission method for transmitting data constituting a coded stream stored in a predetermined data unit, includes the steps of: generating a piece of presentation time information that represents the presentation time of the predetermined data unit based on reference time information received from the outside; and transmitting the predetermined data unit, the generated presentation time information, and identification information indicating whether or not the presentation time information is generated based on the reference time information before leap second adjustment. The identification information is stored in the control message that is a piece of control information.SELECTED DRAWING: Figure 92
Patent JP-2022075297-A (JP)
Title: Television home receiving system for disaster prevention administration radio
Inventor: MATSUBARA HIROSHI
IPC: H04B1/16
Filed: 2020-11-06
Abstract: To provide a system which can receive disaster prevention administration radio even during a power outage by connecting an individual home receiver to a wall-face television terminal in any room of a television home receiving system.SOLUTION: An amplifier unit (a) for disaster prevention administration radio is provided in an amplifier 8 which is equipped in the television home receiving system which receives digital terrestrial digital broadcast etc. The amplifier unit is generally operated by an amplifier power supply unit (f) which is operated on commercial power. At power outage, the amplifier unit (a) for disaster prevention administration radio is operated by a power storage device (e) which is charged by power supplied from the amplifier power supply unit (f). The amplified disaster prevention administration radio signal is distributed and transmitted at all times through a distributor 5 to the wall-face television terminal 6 provided in each room, so that the disaster prevention administration radio can be received anytime by the connection of a home receiver 7 to the wall-face television terminal 6 in a desired room.SELECTED DRAWING: Figure 3
Patent JP-2021087010-A (JP)
Title: RARE EARTH ELEMENT DIFFUSION PROCESSING METHOD FOR Nd-Fe-B BASED SINTERED PERMANENT MAGNETIC MATERIAL
Inventor: WANG CHUANSHEN
IPC: B22F3/24
Filed: 2020-11-11
Abstract: To provide a rare earth element diffusion processing method for an Nd-Fe-B based sintered permanent magnetic material capable of largely improving a magnetic property of the magnetic material, maintaining uniformity of the magnetic property, reducing manufacturing processes, improving usage efficiency of materials, and reducing costs.SOLUTION: In a method, a viscous liquid formed by mixing large particles 2 and small particles 3 is coated on a surface of an Nd-Fe-B based sintered permanent magnetic material 8 so as to form one viscous liquid layer 1, and the viscous liquid layer 1 is vibrated in a vertical direction for dividing the layer into a small particle layer and a large particle layer in the vertical direction. The small particles 3 are heavy rare earth alloy particles or heavy rare earth particles. The large particles 2 are metal particles or metal alloy particles. By low-temperature dehydration hardening, the small particles 3 of the smell particle layer and the large particles 2 of the large particle layer are formed into particles having coated structures and changed into a large particle film layer and a small particle film layer having a layered structure. By a low-temperature diffusion process, crystal grain boundaries of the large particles 2 are opened, and by a high temperature diffusion process, the small particles 3 are immersed into the crystal grain boundaries. Then, an aging process is performed.SELECTED DRAWING: Figure 1
Patent JP-2022079095-A (JP)
Title: Interface device, interface method, and interface program
Inventor: OKAMOTO HIROMI
IPC: G06N20/00
Filed: 2020-11-16
Abstract: SOLUTION: Provided is an interface device comprising: an interface unit for receiving, from an AI processing unit that executes either a process of generating a model for assessing facility states by machine learning or a process of assessing facility states using the model, a first command that uses a common-format protocol which is independent of a cloud platform that manages facilities; and a cloud communication unit for converting the first command into a second command that uses a first-format protocol dependent on a first cloud platform and transmitting the second command to the first cloud platform.SELECTED DRAWING: Figure 1
Patent JP-2021106572-A (JP)
Title: Beer-like foamable beverage
Inventor: SASAKI Mayu
IPC: C12C5/02
Filed: 2020-11-18
Abstract: To provide a beer-like foamable beverage with reduced burning odors, and a method for producing the same.SOLUTION: The present disclosure provides a beer-like foamable beverage in which [content of 3-methylcyclopentane-1,2-dione]/[total content of 2-methylbutanal and 3-methylbutanal] is 0.80 or more, and a method for producing a beer-like foamable beverage. In the production method, the content of 3-methylcyclopentane-1,2-dione and the total content of 2-methylbutanal and 3-methylbutanal are controlled so that [content of 3-methylcyclopentane-1,2-dione]/[total content of 2-methylbutanal and 3-methylbutanal] is 0.80 or more.SELECTED DRAWING: None
Patent JP-2022080967-A (JP)
Title: Grinding apparatus
Inventor: KIMURA TAIICHIRO
IPC: B24B7/04
Filed: 2020-11-19
Abstract: To provide a grinding apparatus which adjusts an external diameter of a grinding region without exchanging a grinding wheel.SOLUTION: A grinding apparatus comprises: a chuck table with a holding surface on which a work piece is held; a spindle arranged above the chuck table; a mounting part which is arranged above the chuck table and fixed to a tip part of the spindle; and a grinding unit in which a grinding wheel unit having a plurality of grinding grindstones arranged on the underside of the mounting part is given. The mounting part includes: a disk-like base plate; and a plurality of split mounting parts which are respectively arranged at radially divided regions of the underside surface of the base plate from the center of the underside surface of the base plate and movable in a radial direction of the base plate.SELECTED DRAWING: Figure 5
Patent JP-2022082122-A (JP)
Title: Image processing device
Inventor: ITO MASATO
IPC: B41J29/42
Filed: 2020-11-20
Abstract: To enable a user to confirm an attention point for confirming a positional shift state which the user can find easily, without printing the point on a paper, in performing printing of a multicolor image, so as to avoid deterioration of an effective print surface of the paper due to cutting and addition of cutting processing.SOLUTION: An image processing device 19, which decomposes an image I into a plurality of plates, comprises an extraction part 19A that extracts a reference symbol S, in which relative positions between the decomposed plates of the image are coincident with each other or are deviated from each other by deviation amounts t within a predetermined distance, from the image I, and notification parts 18 and 19 which notify a user of the reference symbol S as a reference for positioning the plates.SELECTED DRAWING: Figure 1
Patent JP-2022084430-A (JP)
Title: Control device for electric vehicle
Inventor: IRIYA TETSUYA
IPC: B60W20/00
Filed: 2020-11-26
Abstract: To provide a control device for an electric vehicle, capable of suppressing the slip-down of the electric vehicle upon starting on a slope.SOLUTION: Even when brake operation is cancelled from a state where a hybrid vehicle is stopped by braking torque as the brake operation is performed (time T1), a braking state by the braking torque is held. When accelerator operation is performed during the braking, from a map showing a relation between an accelerator opening and required torque required of a drive motor, the required torque corresponding to the accelerator opening is acquired as the virtual value of the motor torque of the drive motor. On the other hand, from the gradient of a road surface where the hybrid vehicle is located, a vehicle weight, and the like, there is obtained slip-down torque acting on the hybrid vehicle in the down direction of the road surface. When the virtual value of the motor torque of the drive motor rises to the slip-down torque or more, the holding of the braking state is cancelled, and the motor torque of the drive motor is raised stepwise to the slip-down torque in one step (time T2).SELECTED DRAWING: Figure 2
Patent JP-2022085388-A (JP)
Title: Container holder and packaging product
Inventor: NAGATANI AKIKO
IPC: B65D67/02
Filed: 2020-11-27
Abstract: To provide a container holder capable of holding a plurality of containers together and suppressing the respective containers from falling.SOLUTION: A container holder comprises: a first bottom face plate; a first side face part connected to the first bottom face plate via a first folding line; a first top face plate connected to the first side face part via a second folding line; a second side face part connected to the first bottom face plate via a third folding line; and a second bottom face plate connected to a second side face part via a fourth folding line. The first and second bottom face plates have arrays of n (n: an integer equal to or larger than 2) first and second holding holes formed so that the first and second holding holes are put one over the other when the second bottom face plate is folded over the first bottom face plate. First and second lock parts are provided at peripheral edges of the first and second holding holes, and at least a part of the second lock part is provided at a peripheral edge of the second holding hole to overlaps with a first lock part when upper parts are inserted into the first and second holding holes.SELECTED DRAWING: Figure 1A
Patent JP-2022086906-A (JP)
Title: Side surface inspection device for articles
Inventor: TSUNODA KOYO
IPC: G01N21/952
Filed: 2020-11-30
Abstract: To provide an appearance inspection device for inspecting a side surface of a compact article in which coaxial epi-illumination and a telecentric lens are compact even if an article to be inspected becomes large in size.SOLUTION: An appearance inspection device includes: reflection means 30 for reflecting reflected light from a side surface of an article 20 to be inspected to above the article to be inspected; coaxial epi-illumination means 40 for irradiating the side surface of the article 20 to be inspected; imaging means 60 for predisposing a telecentric optical system 50 for imaging the reflected light from the side surface of the article to be inspected; and processing means 70 for processing a video signal from the imaging means. The reflection means 30 is composed of: a first reflection unit composed of an inverse conical mirror 31 arranged opposite to the side surface of the article 20 to be inspected; a second reflection unit composed of an inverse conical mirror 32 arranged in a form of inverting the first reflection unit on an upper surface of the first reflection unit; a third reflection unit composed of a conical mirror 33 that is opposed to the second reflection unit and arranged on an upper surface of the article 20 to be inspected; and a transparent substrate 34 subjected to antireflection treatment for mounting the second reflection unit and the third reflection unit thereon.SELECTED DRAWING: Figure 2