baber/WOPTO huggingface dataset:
Patent JP-2022040891-A (JP)
Title: Travel lane planning device and travel lane planning computer program
Inventor: HASHIMOTO RYUTA
IPC: G08G1/16
Filed: 2020-08-31
Abstract: To provide a travel lane planning device for enabling a vehicle to safely perform a lane change from a travel lane to an adjacent lane even when an approach zone exists on the adjacent lane.SOLUTION: A travel lane planning device comprises: a determination section 42 for determining whether an approach zone having a possibility of an approach of another vehicle from a lane different from a travel lane to an adjacent lane exists on the adjacent lane between an event position and a current position of a vehicle when a travel lane plan includes a lane change of the vehicle from the travel lane to the adjacent lane before the event position on the adjacent lane; a lane change planning section 44 for generating a lane change plan to allow the vehicle to move from the travel lane to the adjacent lane after the vehicle passes beside the approach zone when the approach zone exists; and a preliminary notice behavior control section 45 for allowing the vehicle to perform a preliminary notice behavior to give a preliminary notice which indicates that the vehicle is to perform a lane change from the travel lane to the adjacent lane to persons around the vehicle when the vehicle is traveling on the travel lane beside the approach zone on the adjacent lane based on the lane change plan.SELECTED DRAWING: Figure 3
Patent JP-2022042717-A (JP)
Title: Liquid discharge apparatus
Inventor: ARAGANE MANABU
IPC: B41J2/01
Filed: 2020-09-03
Abstract: To solve the problem in which a liquid landed on a recording medium comes to attach to a roller disposed downstream of a head in a conveyance direction.SOLUTION: A CPU of a printer determines a predetermined time based on an amount of discharge to a scanning area R(n) and a conveyance time of a sheet P from the scanning area R(n) to a roller 51a by a conveyance mechanism 50. A conveying process is carried out after the predetermined time has elapsed since scanning operation (n).SELECTED DRAWING: Figure 6
Patent JP-2022044399-A (JP)
Title: Magnetic memory
Inventor: SHIMOMURA NAOHARU
IPC: G11C11/16
Filed: 2020-09-07
Abstract: To provide a magnetic memory capable of suppressing an occurrence of a write error.SOLUTION: A magnetic memory according to the present embodiment includes: a first magnetic member including a first portion and a second portion and extending in a first direction along the second portion from the first portion; a first wiring electrically connected to the first portion, a second wiring electrically connected to the second portion, and a third wiring electrically insulated from the first magnetic member; and a control circuit electrically connected to the first wiring, the second wiring, and the third wiring, and for supplying a current pulse having a fall time longer than a rise time to the third wiring.SELECTED DRAWING: Figure 1A
Patent JP-2022049897-A (JP)
Title: Control method of robot and robot system
Inventor: OZAWA TAKASHI
IPC: B25J9/22
Filed: 2020-09-17
Abstract: To provide a control method of a robot and a robot system, which can enhance safety when a robot arm stops during work and an operation for returning the robot arm is performed.SOLUTION: A control method of a robot includes a robot arm. When the operation of the robot arm is controlled so that a control point of the robot arm moves on a route from a first teaching position to a second teaching position, at least a point on the route of the control point is stored as an intermediate point while the control point is moving on the route. When the control point stops in the middle of the route, the operation of the robot arm is controlled so that the control point passes the stored intermediate point and returns toward the first teaching position.SELECTED DRAWING: Figure 5
Patent JP-2022049965-A (JP)
Title: Machine tool
Inventor: IGA KENJIRO
IPC: B22F3/16
Filed: 2020-09-17
Abstract: To provide a machine tool and a working machine which can efficiently collect mist or fume generated in a working area with small energy consumption.SOLUTION: A machine tool 100 includes a cover body 21 for partitioning and forming a working area 120, a coolant discharge device 71 for discharging a coolant in the working area 120, a blower device 51 that includes a blower fan 53 and generates an air flow in the working area 120, a mist collector 31 that includes a fan 43 for a mist collector and collects mist contained in air from the working area 120, and a blow control part 91 for controlling the blower device 51 so as to generate the air flow in the working area 120 when the coolant is discharged from the coolant discharge device 71 and to stop occurrence of the air flow in the working area 120 when the coolant is not discharged from the coolant discharge device 71.SELECTED DRAWING: Figure 2
Patent JP-2022052946-A (JP)
Title: Plastic working abnormality detector and plastic working abnormality detection method
Inventor: KAMIKITA MASAHIRO
IPC: G01N29/44
Filed: 2020-09-24
Abstract: To detect with high accuracy the interaction of a tool, a workpiece and cutting debris on the surface of the workpiece at plastic working time.SOLUTION: A plastic working abnormality detector of an embodiment comprises: a contactless acoustic emission sensor arranged at a position a prescribed distance apart from a plastic working object, for detecting acoustic emissions generated when processing the plastic working object by a plastic working device and having propagated through the air; an analysis unit for performing a time-frequency analysis on the detection signal of the contactless acoustic emission sensor; and a diagnosis unit for detecting, on the basis of the analysis result of the analysis unit, that working abnormality has occurred when a frequency component of a prescribed threshold or greater exists in a prescribed frequency band.SELECTED DRAWING: Figure 1
Patent JP-2021036866-A (JP)
Title: Composition and method for high efficiency in vivo genome editing
Inventor: JOHN VERRUTO
IPC: C12N1/15
Filed: 2020-09-29
Abstract: To provide a cell line for high efficiency genome editing using a cas/CRISPR system, a method of generating such a cell line, and a method of generating a mutation in the genome of an organism using such a cell line.SOLUTION: Provided is a method of generating a cell line having fully penetrant expression of an exogenous gene of interest. The method comprises the steps of: introducing a non-native nucleic acid molecule comprising a gene of interest and a detectable marker gene into a population of host cells to obtain one or more transformed cell lines comprising the non-native nucleic acid molecule; culturing at least one of the one or more transformed cell lines to provide at least one transformed cell line culture; and using flow cytometry to identify at least one transformed cell line demonstrating fully penetrant expression of the detectable marker in culture to identify a fully penetrant expression of the exogenous gene of interest.SELECTED DRAWING: None
Patent JP-2021057902-A (JP)
Title: Terminal machine and operation method of the same
Inventor: AHN SANG IL
IPC: G09G5/36
Filed: 2020-09-30
Abstract: To provide a terminal machine and an operation method of the same.SOLUTION: An operation method of a terminal machine contains steps of: establishing a video conversation session between the terminal machine and a mating terminal machine; obtaining a first video image containing a plurality of frames, photographed by the terminal machine; inspecting the first video image on the basis of an inspection algorithm that determines whether or not at least preset one object is contained with an inadequacy element within the frame in a prescribed video image; and displaying the first video image instead of a second video image received from the mating terminal machine when it is determined that at least one frame of the plurality of frames contains at least one object as a result of an inspection of the first video image.SELECTED DRAWING: Figure 2
Patent JP-2021001033-A (JP)
Title: Packing box and blank sheet of packing box
Inventor: EISAKI SHINICHI
IPC: B65D5/02
Filed: 2020-10-08
Abstract: To provide a wrap-around type packing box which can be reused as a packing box with a lid, and to provide a blank sheet of the packing box.SOLUTION: A packing box 1 includes: a bottom plate 10; a pair of front and rear end walls 11, 12 connected to front and rear edge parts of the bottom plate 10; a top plate 15 connected to an upper edge part of the one end wall 11; and a pair of left and right side walls 13, 14. A flap 16 to be bonded to the other end wall 11 is connected to an edge part of the top plate 15. The flap 16 can be peeled from the other end wall 11 and engaged with the other end wall 11 after peeling.SELECTED DRAWING: Figure 1
Patent JP-2022065780-A (JP)
Title: Power supply system
Inventor: URASUMI AKIHIRO
IPC: H02J50/10
Filed: 2020-10-16
Abstract: To provide a power supply system that can improve convenience.SOLUTION: A power supply system includes a power supply body (power supply body 20, 120, 220, 320, 420) equipped with a power supply unit (power supply device 22), and a cart (cart 10, 110, 210) that is equipped with a power receiving unit (power receiving device 12) and can move on the floor, and when the power supply unit and the power receiving unit are arranged in close proximity to each other, it is possible to perform non-contact power supply from the power supply unit to the power receiving unit, and when the cart stops in a predetermined position with respect to the power supply body (supply position R1, R2, R3, R4, R5), the power supply unit and the power receiving unit are arranged so as to be close to each other such that power can be supplied.SELECTED DRAWING: Figure 1
Patent JP-2022068451-A (JP)
Title: Image forming device and replacement part for development
Inventor: KOBAYASHI YUYA
IPC: G03G21/00
Filed: 2020-10-22
Abstract: To enable the presence of a replacement part for development and whether the replacement part for development is fitted in position to be detected by one sensor.SOLUTION: An image forming device includes an accommodation unit, a motor (main motor) and a sensor for development. A replacement part for development has a rotor that includes an operation element attached thereto and accommodates a toner. The motor causes the rotor of the replacement part for development to rotate. When a new replacement part for development is attached, the sensor for development does not touch the operation element before the motor causes the rotor to rotate. The sensor for development contacts the operation element of the rotor having been moved by rotation of the motor. The output level of the sensor for development differs depending on whether or not the operation element is in contact.SELECTED DRAWING: Figure 9
Patent JP-2022069772-A (JP)
Title: Railway vehicle
Inventor: ONISHI GOJI
IPC: B61D17/06
Filed: 2020-10-26
Abstract: To provide a railway vehicle whose workability for a penetration door assembly to the vehicle can be improved.SOLUTION: An inner space of a frame body 20 surrounded by a sill 21, jambs 22 and an upper frame 23 is openably and closably constituted by a penetrating door 30 when the penetrating door 30 slides along a lower guide rail 24. Therefore, at a penetrating hole 5a, the penetrating door 30 can be installed in an openable and closable state, by assembling a door unit 10 which is an integral one of the frame body 20 and the penetrating door 30 to the penetrating hole 5a. By this, an assembling work of the penetrating door 30 to the frame body 20 and a forming work of the door unit 10 can be done in a low place where other members (gable column 5b and the like) constituting a beginning body structure 5 do not exist while relative positions of the frame body 20 and the lower guide rail 24 against the penetrating door 30 are adjusted. Therefore, a workability of assembling the penetrating door 30 is improved compared with a conventional assembling where the direct assembling of the penetrating door 30 to the penetrating hole 5a is done.SELECTED DRAWING: Figure 4
Patent JP-2022071426-A (JP)
Title: Method of measuring solid solution oxygen in sintered body of nitride-based ceramic
Inventor: AOKI KATSUYUKI
IPC: G01N23/2252
Filed: 2020-10-28
Abstract: To provide a method of measuring the amount of solid solution oxygen in a nitride-based ceramic sintered body comprising a grain boundary phase.SOLUTION: The method of measuring solid solution oxygen in a crystal grain of a metal nitride present in a nitride-based ceramic sintered body, comprises the steps of: measuring an atomic ratio of a metal element, oxygen, and nitrogen by EDS at least on 10 positions from any metal nitride crystal grains present in a nitride-based ceramic sintered body; creating a first plot diagram by plotting the atomic ratio of oxygen-element/metal-element relative to the counts of the metal element; creating a second plot diagram by plotting the atomic ratio of nitrogen-element/metal-element relative to the counts of the metal element; and correcting the atomic ratio of oxygen-element/metal-element in the first plot diagram using the second plot diagram, and measures the solid solution oxygen using the gradient of an approximate straight line of at least three points present in the corrected first plot diagram.SELECTED DRAWING: Figure 1
Patent JP-2022074256-A (JP)
Title: Solvent vaporizer and solvent vaporization method
Inventor: ISHIGURO TOMOO
IPC: B01J7/02
Filed: 2020-11-04
Abstract: To provide a solvent vaporizer improving inspection accuracy by allowing control of concentration of vaporized solvent and of diluted concentration to be supplied to a gas detector as object, and having high versatility for allowing various types of solvents to be used, and a solvent vaporization method.SOLUTION: A solvent vaporizer 1 includes: a vaporization part 10 capable of vaporizing solvent 7; concentration control means 20 capable of controlling the concentration of vaporization solvent 7A; a discharge channel discharging the vaporization solvent to downstream from the vaporization part, in a state where the concentration change of the vaporization solvent 7A is inhibited; a first air flow channel 2 diluting the vaporization solvent 7A; and a dilution gas flow channel 15 mixing the vaporization solvent 7A and the first air at a confluence part 13 located at downstream ends of the discharge channel 3 and the flow channel 2 and transporting the mixture to downstream.SELECTED DRAWING: Figure 1
Patent JP-2021011819-A (JP)
Title: Work vehicle and control method of work vehicle
Inventor: OASA TAKAO
IPC: E02F9/20
Filed: 2020-11-05
Abstract: To provide a work vehicle capable of improving the operability of attachment and a control method of the work vehicle.SOLUTION: A controller 25 executes automatic drive control for automatically tilting a bucket 4 to a predetermined tilt position when an operation lever CL is operated by a first tilt operation amount P1 or more on the tilt side, and for automatically dumping the bucket 4 to a predetermined dump position when the operation lever CL is operated by a first dump operation amount P1' or more on the dump side. The controller 25 invalidates the automatic drive control when the switching time Tc required for switching the operation lever CL from the tilt side to the dump side is equal to or less than the invalidation time Tp or when the switching time Tc required for switching the operation lever CL from the dump side to the tilt side is equal to or less than the invalidation time Tp.SELECTED DRAWING: Figure 3
Patent JP-2021081066-A (JP)
Title: Bearing for shed forming machine or motion transmission system, heald motion lever having the bearing, and shed forming machine having the lever or the bearing
Inventor: FRANCOIS POLLET
IPC: F16C19/06
Filed: 2020-11-10
Abstract: To provide a bearing for reducing the material fatigue of a machine.SOLUTION: A bearing (25) for a shed forming machine or a system for transmitting a motion to a frame of a loom comprises an inner ring (72), an outer ring (74) and rolling elements (76). The inner ring has two lateral surfaces vertical to a long axis and centered on a main axis line (A72), and defines a circular external peripheral ring (80) centered on the long axis line. The outer ring (74) defines the circular inner ring (72) centered on the main axis line. The inner ring (72) comprises at least one slot (90), is open onto the two lateral surfaces, extends opposite a part of the external peripheral ring (80), and forms a material bridge (94) between the slot and the external peripheral ring. The material bridge (94) extends above an angular sector (99) of the inner ring, the angular sector being centered on the main axis line (A72) of the bearing and having a vertex angle (α1) which is larger than a vertex angle (β2) of an angular sector occupied by the two rolling elements (76), or equal thereto.SELECTED DRAWING: Figure 4
Patent JP-2022076894-A (JP)
Title: Case for contact lens
Inventor: FUJIMAKI YURIKA
IPC: G02C13/00
Filed: 2020-11-10
Abstract: To provide a case for a contact lens which can easily visually recognize stains adhered to a contact lens and is improved in convenience.SOLUTION: Disclosed is a case X for a contact lens for storing the contact lens L, which includes: a case body 1 which is opened upward; a lid part 2 which is provided covering an opening of the case body 1 so as to be openable and closable; and an irradiation part 3 which irradiates the inside of the case body 1 with light. The case body 1 has a storage part 11 in which a storage space S for storing the contact lens L is provided. The lid part 2 has a window part for allowing the contact lens L stored in the storage space S to be visually recognized from the outside. The irradiation part 3 is a black light for emitting ultraviolet rays toward the storage space S.SELECTED DRAWING: Figure 1
Patent JP-2022068799-A (JP)
Title: System usage fee management device and system usage fee management method
Inventor: MOMOTA KOJI
IPC: G06Q50/12
Filed: 2020-10-22
Abstract: To allow relief of a feeling of burden in a hotel system usage fee at an accommodation facility, and profit securement in a hotel system provider company to be compatible.SOLUTION: A system usage fee management device 100 includes: a storage device 101 that stores usage status data of a hotel system and business data handled by the hotel system, with respect to an accommodation facility that is a user of the hotel system; and an arithmetic device 104 that performs processing of reading the business data of the accommodation facility from the storage device and distributing the business data to a system of a data usage business, processing of totaling amounts of data distributed to the system of the data usage business in a certain period for the accommodation facility and applying a predetermined algorithm to the totaled amount of data to calculate a usage fee appropriation amount of the hotel system, and processing of deducting the usage fee appropriation amount from the usage fee of the hotel system specified for the accommodation facility based on the usage status data to specify a collection amount of the system usage fee for the accommodation facility.SELECTED DRAWING: Figure 2
Patent JP-2022078566-A (JP)
Title: Device and method for evaluating abnormal noise of spring and spring
Inventor: SODA YUJI
IPC: G01H3/00
Filed: 2020-11-13
Abstract: To secure safety of an inspector by automating an abnormal noise test by the inspector.SOLUTION: A device for evaluating an abnormal sound of a spring evaluates abnormal noise of a coil spring 101 used for a suspension of a vehicle and comprises: a microphone 25 which collects the sound emitted from the coil spring 101 for the coil spring 101 attached to a load tester 10 and compressed by the load; and a data analysis device 26 which performs fast Fourier transform on a signal of the sound emitted from the coil spring 101 collected by the microphone 25 to a signal for each frequency and determines whether the coil spring is normal or abnormal by identifying the abnormal noise due to inter-line contact of the coil spring 101 in the signal for each frequency.SELECTED DRAWING: Figure 2
Patent JP-2022078697-A (JP)
Title: Semiconductor device
Inventor: FUTAMURA Yosui
IPC: H01L21/60
Filed: 2020-11-13
Abstract: To provide a semiconductor device in which the occurrence of a crack in a junction layer can be suppressed while short-circuiting of a plurality of electrodes is prevented, and a manufacturing method for the semiconductor device.SOLUTION: A semiconductor device A10 includes a conductive member 10 including a main surface 101 facing one side of a thickness direction z, a semiconductor element 20 including a plurality of pads 22 opposing the main surface 101, and a plurality of electrodes 31 protruding to the other side of the thickness direction z from the pads 22. The conductive member 10 includes a plurality of concave parts 14 that are depressed to the other side of the thickness direction z from the main surface 101. The semiconductor device A10 additionally includes a junction layer 32 with conductivity that is disposed in the concave parts 14. The electrodes 31 are inserted individually in the concave parts 14. The conductive member 10 and the electrodes 31 are bonded together with the junction layer 32.SELECTED DRAWING: Figure 13
Patent JP-2021100811-A (JP)
Title: Molding machine for forming box
Inventor: ALESSIO GIOVANNESCHI
IPC: B31B50/26
Filed: 2020-11-20
Abstract: To provide a production line for manufacturing coated boxes and a method for manufacturing coated boxes.SOLUTION: A forming machine (2) according to this invention for forming a box from a paper or cardboard blank including a base surface and a side surface joined to the base surface comprises: a work area for receiving the blank; a plurality of folders (21) that are placed in the work area and interact with the sides of the blank to fold them in juxtaposition and parallel to the vertical direction (V) such that each lateral boundary defines a vertical edge of the side wall of the box; and a plurality of heads (22) including each presser which is separable from each other; wherein each presser pushes each vertical edge from the outside of the space inside the box.SELECTED DRAWING: Figure 4
Patent JP-2022083627-A (JP)
Title: Steel for mold
Inventor: KONO MASAMICHI
IPC: C22C38/00
Filed: 2020-11-25
Abstract: To provide a steel for a mold that satisfies all of the six properties of: SA property; tempering hardness; residual stress; machinability; impact value; and corrosion resistance.SOLUTION: A steel for a mold contains 0.070≤C≤0.130 mass%, 0.01≤Si≤0.60 mass%, 0.02≤Mn≤0.60 mass%, 0.003≤P≤0.150 mass%, 0.005≤Cu≤1.50 mass%, 0.005≤Ni<0.80 mass%, 7.50≤Cr≤8.40 mass%, 0.70<Mo≤1.20 mass%, 0.01≤V≤0.30 mass%, 0.010≤Al≤0.120 mass%, and 0.015≤N≤0.095 mass% with the balance being Fe and inevitable impurities.SELECTED DRAWING: Figure 1
Patent JP-2021101534-A (JP)
Title: Video management system and method for dynamic displaying of video stream
Inventor: ANDERS KRUGER
IPC: H04N21/431
Filed: 2020-11-27
Abstract: To provide: a video management system and method, capable of allowing a user to operate more efficiently and more intuitively when a video stream from a plurality of monitoring devices arranged in a network is displayed; and a non-transitory computer readable recording medium.SOLUTION: In a video management system, each monitoring device constitutes a node in a network and has a logical connection to at least one other node. A method includes, in response to a first input, zooming out from a first subset of views from a first monitoring device or a first group of monitoring devices to a second subset of views, by adding views from a predetermined number of monitoring devices having a direct logical connection to the first monitoring device or the first group of monitoring devices, to the video display arrangement, thereby increasing a neighbor monitoring level by one.SELECTED DRAWING: Figure 4