baber/WOPTO huggingface dataset:
Patent JP-2020202584-A (JP)
Title: Camera systems using filters and exposure times to detect flickering illuminated objects
Inventor: ANDREAS WENDEL
IPC: H04N5/225
Filed: 2020-09-08
Abstract: To provide camera systems for vehicles having an autonomous driving mode.SOLUTION: An example system includes a first camera mounted on a vehicle in order to capture images of an environment of a vehicle 100. The first camera has a first exposure time 300 and does not have an ND filter. The system also includes a second camera 350 mounted on the vehicle in order to capture images of the environment of the vehicle and having an ND filter. The system also includes one or more processors configured to capture images using the first camera and the first exposure time, capture images using the second camera and the second exposure time, use the images captured using the second camera to identify illuminated objects, use the images captured using the first camera to identify the locations of the objects, and use the identified illuminated objects and the identified locations of the objects to control the vehicle in an autonomous driving mode.SELECTED DRAWING: Figure 3B
Patent JP-2022047944-A (JP)
Title: Information processing device, information processing method, computer program, and traveling management system
Inventor: YAMASHITA MICHIO
IPC: G08G1/00
Filed: 2020-09-14
Abstract: To create a plan to move a mobile object with a small amount of calculation.SOLUTION: An information processing device according to an embodiment of the present invention comprises a first planning unit and a second planning unit, in a travel network including multiple travel paths and multiple reference regions connected by the multiple travel paths, in which a representative region representing divided multiple areas, of the reference regions, included in the areas is connected to another representative region of the areas through the travel paths. The first planning unit creates a first plan that includes determining the order of the representative regions through which a first mobile object is made to pass and a timing for the mobile object to pass through the representative regions, based on movement command information for directing the first mobile object to move to a first reference region. The second planning unit creates a second plan that includes selecting a first representative region from the representative regions determined by the first plan according to the movement situation of the first mobile object, and determining a first route for the first mobile object to move through within a first area including the first representative region and a timing for the first mobile object to pass through the reference region included in the first route.SELECTED DRAWING: Figure 1
Patent JP-2021054658-A (JP)
Title: Printing apparatus
Inventor: TAKAHASHI HISAYUKI
IPC: B65H31/24
Filed: 2020-09-18
Abstract: To suppress heat generation of a regulation drive unit for regulating a medium, in a printing apparatus.SOLUTION: A printing apparatus 1 is provided with a transport unit (for example, a feeding roller 12, a plurality of transport roller pairs 13, a suction transport unit 14, and a plurality of transport rollers pairs 21) for transporting a medium M, a loading platform 31 on which the medium M is loaded, a regulation unit (for example, side regulation units 32, 33 and an end regulation unit 34) that moves between a regulation position P2 that regulates the medium M discharged toward the loading platform 31 and a retracted position P1 retracted from the regulation position P2, a regulation drive unit 35 for driving the regulation unit, and a control unit 19a for controlling the transport unit by adjusting discharge intervals IN1,IN2 (discharge times) of the medium M that is discharged toward the loading platform 31, so that a temperature of the regulation drive unit 35 does not reach a specified temperature.SELECTED DRAWING: Figure 6
Patent JP-2021062404-A (JP)
Title: Bending machine, bending method, and program
Inventor: MA NING XU
IPC: B21D22/18
Filed: 2020-09-23
Abstract: To machine three-dimensional bending plastic deformation to a plate-like workpiece into an arbitrary shape and in a shorter time with a simple facility.SOLUTION: A bending machine 1 includes: a tool 26; a press machine 25 which slides a tool 26 above an XY surface and in parallel with the XY surface with respect to a plate-like workpiece 3 supported on the XY surface and elevates and displaces the tool in a Z direction orthogonal to the XY surface; and a control section 10 which instructs a drive section 27 to slide a tool support section 23 to a plurality of target positions on the XY surface in order and instructs the drive section to lower, elevate and displace the tool 26 in the Z direction by displacement amount corresponding to each target position at each target position and to move the tool up to a lowering position for a prescribed time, on the basis of a preliminarily designed machining condition.SELECTED DRAWING: Figure 1
Patent JP-2021169144-A (JP)
Title: Robot system comprising collision avoiding mechanism and method for operating the same as well as non-temporal computer readable medium
Inventor: USUI KEI
IPC: B25J19/06
Filed: 2020-09-24
Abstract: To provide a needed robot system comprising a collision avoiding mechanism for manual operation.SOLUTION: A robot system includes a user interface configured to receive a jog command for manually operating a robot unit and a control unit joined to the user interface. The control unit performs real time-parallel processing of the jog command, which includes: executing collision check-thread to determine whether the jog command brings about a collision to the robot unit in an operation environment or brings about a status with no obstacle, on the basis of an environment model and a robot model; and executing jog operation-thread to determine whether the status with no obstacle is brought about within a collison check time limit. Further the control unit executes the jog command by the robot unit, on the basis of the status with no obstacle brought about before the collision check time limit.SELECTED DRAWING: Figure 6
Patent JP-2022053411-A (JP)
Title: Information processing device, information processing method, and program
Inventor: SUGAWARA TAKAYUKI
IPC: A61B5/11
Filed: 2020-09-24
Abstract: To specify an action pattern of a user on the basis of information on an action state of the user.SOLUTION: An information processing device includes: an action state sensor for detecting action state information on an action state of a user; a biological sensor for detecting biological information on biological information on the user; an autonomic nerve activity calculation unit for calculating autonomic nerve activity of the user on the basis of the biological information; and an output control unit for changing the strength of output from an output unit according to the strength of the autonomic nerve activity.SELECTED DRAWING: Figure 1
Patent JP-2022053788-A (JP)
Title: Stator structure of rotary electric machine
Inventor: SHIRASU TATSUYA
IPC: H02K3/34
Filed: 2020-09-25
Abstract: To solve a problem in which a gap occurs between a coil 3 and an inner wall surface 2a of a groove 2 of a stator core 1, and thermal resistance and vibration of the coil 3 become problem.SOLUTION: A corrugated sheet spacer 15 is arranged between a pair of side surfaces 3a of a coil 3 and the pair of inner wall surfaces 2a of a groove 2 by a heat press method. The corrugated sheet spacer 15 is formed by impregnating a glass woven fabric with a resin into a corrugated sheet shape, and can be elastically deformed in the thickness direction. Since the corrugated sheet spacers 15 are provided on both sides, it is possible to cope with a relatively large dimensional variation of the coil 3. The ridgeline of the ridge of the corrugated sheet spacer 15 is inclined at an angle of 45° with respect to the longitudinal direction of the coil 3. Therefore, even when the side surface 3a of the coil 3 formed by heat pressing is distorted, it is easy to follow and high adhesion can be obtained.SELECTED DRAWING: Figure 1
Patent JP-2021058084-A (JP)
Title: Motor drive method and motor drive device
Inventor: YOKOYAMA TAKAHIRO
IPC: H02P23/03
Filed: 2020-09-28
Abstract: To enable a motor stably into operation.SOLUTION: A method is provided for driving a motor by a motor drive device which includes an inverter, which adjusts supply power to the motor which is a synchronous machine and a controller which controls the inverter. When letting a speed region, in which the motor can be operated at substantially constant speed, be a first speed region, and a speed region which is lower than the first speed region, including zero speed, be a second speed region, the motor speed is shifted from the second speed region to the first speed region before the loss of synchronism.SELECTED DRAWING: Figure 7
Patent JP-2022055549-A (JP)
Title: POLISHING METHOD FOR SiC POLYCRYSTAL SUBSTRATE
Inventor: TERAJIMA AKIRA
IPC: H01L21/304
Filed: 2020-09-29
Abstract: To provide a polishing method for flattening a main surface of an SiC polycrystal substrate to the vicinity of an atomic size.SOLUTION: A polishing method for an SiC polycrystal substrate for polishing a main surface of a polished SiC polycrystal substrate includes: a first step of dropping a diamond/slurry containing diamond abrasive grains having an average particle diameter of 0.5-1.1 μm to an urethane resin pad, and mechanically polishing the SiC polycrystal substrate so that surface roughness (arithmetic average height Sa regulated by ISO 25178) of a main surface measured by a fringe/scan method is 0.7 nm or less; and a second step of chemically mechanically polishing the SiC polycrystal substrate by an urethane resin pad using a colloidal silica aqueous polishing liquid whose pH is controlled to 6.7-9.2.SELECTED DRAWING: Figure 1
Patent JP-2022055553-A (JP)
Title: Robot hand and angle measuring instrument
Inventor: HORIBE RYUSUKE
IPC: B25J13/08
Filed: 2020-09-29
Abstract: To provide a robot hand that can contribute to reduction of detection time during which an inclination angle of a gripped article is detected.SOLUTION: A robot hand 10 comprises a gripping part 40 that grips a work-piece W1 as an article, and a control part 50 that controls a posture of the gripping part 40. The robot hand 10 comprises: a gravity sensor 61 that detects an inclination of the gripping part 40 with a gravity direction as a reference; a relative-angle sensor 62 that detects a relative angle of the work-piece W1 gripped by the gripping part 40 and the gripping part 40; and a calculating part 64 that calculates an inclination angle with a gravity direction of the work-piece W1 being gripped by the gripping part 40 as a reference, on the basis of the inclination detected by the gravity sensor 61 and the relative angle detected by the relative-angle sensor 62.SELECTED DRAWING: Figure 2
Patent JP-2022060084-A (JP)
Title: Epoxy resin composition and underfill material
Inventor: OTSUKA HAJIME
IPC: C08L63/00
Filed: 2020-10-02
Abstract: To provide an epoxy resin composition that is less likely to cause molding failures and has high thermal conductivity.SOLUTION: An epoxy resin composition contains a liquid epoxy resin (A), a curing agent (B), and an inorganic filler (C). In the inorganic filler (C), the particle size (D50) corresponding to 50% of a volume-based cumulative particle size distribution is 0.1 μm or more and 0.5 μm or less. The inorganic filler (C) includes an α-alumina having an α crystallization rate of 80% or more.SELECTED DRAWING: None
Patent JP-2022061916-A (JP)
Title: Bale rubber cutting method and bale rubber cutting device
Inventor: TANABE HIROKI
IPC: B26D5/26
Filed: 2020-10-07
Abstract: To provide a bale rubber cutting method and a bale rubber cutting device in which variation in weight of bale rubber pieces is hardly caused.SOLUTION: A bale rubber cutting method has a step (ST4) of feeding out bale rubber to a cutting position and a step (ST5) of cutting out with cutters bale rubber pieces from the bale rubber reaching the cutting position; and further has a step (ST6) of measuring weight of the cut-out bale rubber pieces, and a step (ST8) of determining feeding amounts of the bale rubber in a step of feeding out the bale rubber to the cutting position next, on the basis of a difference between measured weight of the bale rubber pieces and target weight of the bale rubber pieces.SELECTED DRAWING: Figure 12
Patent JP-2022062582-A (JP)
Title: Treatment method of ground surface layer, and treatment structure of ground surface layer
Inventor: OKAMURA AKIHIKO
IPC: E02D3/02
Filed: 2020-10-08
Abstract: To provide a treatment method of a ground surface layer and a treatment structure of a ground surface layer in which a length of a bag body is easily managed and a lattice point of the bag body is hardly shifted.SOLUTION: A bag body 2 comprises: a first bag body 3 extending in a first direction X; and a second bag body 4 extending in a second direction Y crossing the first direction. In both the first direction X and the second direction Y, the first bag bodies 3 and the second bag bodies 4 are laid to be overlapped to cross each other, so as to knit the first bag bodies 3 with the second bag bodies 4.SELECTED DRAWING: Figure 1
Patent JP-2022064556-A (JP)
Title: chopstick
Inventor: TAKAHASHI TERUKO
IPC: A47G21/10
Filed: 2020-10-14
Abstract: To provide chopsticks easily usable even by an older person with weak hands or by a handicapped person, and capable of picking up even round and small food or slippery food.SOLUTION: A tip part of a rod-like body part 2 branches into two cracked portions 3, which are parallel to the axial direction respectively, and thinner than the rod-like body part 2. Multiple recesses 5 are formed side by side in the axial direction, on the outer periphery of the rod-like body part 2. A head part 4 having a larger diameter than the rod-like body part 2 is provided on a base end part of the rod-like body part 2, and each rod-like body part 2 of two chopsticks 1 is connected with a string 8, on a boundary part with the head part 4.SELECTED DRAWING: Figure 2
Patent JP-2021035368-A (JP)
Title: Mannanases of Paenibacillus and Bacillus species
Inventor: CHRISTIAN D ADAMS
IPC: C12N15/56
Filed: 2020-10-16
Abstract: To provide endo-β-mannanases of Paenibacillus and Bacillus species.SOLUTION: Disclosed is a polypeptide or active fragment thereof being an NDL Clade. The polypeptide may be a recombinant endo-β-mannanase. The polypeptide or active fragment thereof contains Asn33-Asp-34-Leu35 where the amino acid positions of the polypeptide are numbered according to a specific amino acid sequence, and are based on conserved linear sequence numbering. Compositions containing such an endo-β-mannanase are suitable for use as a detergents, for cleaning fabrics and hard surfaces as well as in a variety of industrial applications.SELECTED DRAWING: Figure 1
Patent JP-2022067395-A (JP)
Title: Cold crucible melting furnace
Inventor: YONEMUSHI HISASHI
IPC: F27B14/18
Filed: 2020-10-20
Abstract: To provide a cold crucible melting furnace with a relatively simple structure, and allowing atomizing treatment of a confined type having higher efficiency of acquiring fine powder than a free fall type, capable of stably pulverizing bottom-tapped molten metal, and contributing to improvement of an operation cycle by reducing maintenance time.SOLUTION: A cold crucible melting furnace has a cylindrical crucible 1, a bottom plate 2 provided at a position of closing a bottom side of the crucible 1 and having a tap hole 21 at a prescribed part, a melting coil 3 arranged around the crucible 1 and a tapping coil 4 arranged around tap hole 21. Multiple water cooling copper bottom segments 5 electrically insulated from each other and arranged in the circumferential direction are employed as a bottom plate 2. Gas flow passages 57 for atomizing treatment are provided inside all or some of the water cooling copper bottom segments 5.SELECTED DRAWING: Figure 1
Patent JP-2022069046-A (JP)
Title: Pilot type control valve
Inventor: KIBUNE HITOSHI
IPC: F16K31/42
Filed: 2020-10-23
Abstract: To prevent a valve opening spring from being pinched by a main valve.SOLUTION: A pilot type control valve includes: a valve body 21 having a main valve chamber 22 inside thereof, an inflow port 23 formed on a side portion, an outflow portion 25 formed on a bottom portion, and a tubular valve seat portion 27 having a valve port 28 opening into the main valve chamber and a main valve seat 29 at the outflow port; a main valve body 31 moving up and down with respect to the main valve seat; pilot valves 34, 36 for moving the main valve body up and down; an electric driving device for driving the pilot valves; and a valve opening spring 51 disposed around the valve seat portion and biasing the main valve body in a valve opening direction. When the side of the valve opening spring closer to the inflow port is front and the side farther from the inflow port is back, and a maximum displacement state refers to a state where a front end portion 52a of a bottom surface portion 52 of the valve opening spring is rotated about a rear end portion 52 of the bottom surface portion so as to be in contact with a bottom surface of the main valve body at a valve opening position, the front end portion of the bottom surface portion is positioned closer to an outer side P1 than the main valve seat in the maximum displacement state.SELECTED DRAWING: Figure 3
Patent JP-2022069817-A (JP)
Title: Vehicle for built-in vehicle type housing
Inventor: HASHIMOTO OSAMI
IPC: E06B7/16
Filed: 2020-10-26
Abstract: To increase thermal insulation properties and sound insulation properties in a vehicle for a built-in vehicle type housing.SOLUTION: A vehicle for a built-in vehicle type housing (A) is a vehicle connected to a housing (B) and used as a portion of the housing. The vehicle includes: a passage opening that allows a room inside the vehicle to communicate with an indoor of the housing through an opening (e) disposed in the housing; and folding doors (a1, a2, a3, a4) disposed at the passage opening and can be extended out so as to define a wall of a passage allowing communication through the passage opening and the opening between the room and the indoor.SELECTED DRAWING: Figure 1
Patent JP-2022069844-A (JP)
Title: Adhesive resin composition, sheet including the composition, lid material, member set, and container
Inventor: AKAGI TASUKE
IPC: C09J11/06
Filed: 2020-10-26
Abstract: To provide an adhesive resin composition that has anti-fogging properties, also has suitable adhesive strength for recycled PET containers and can be easily opened, and allows inflation process and extrusion laminator coating, and a sheet or lid material made of the composition, has anti-fogging properties, and also has suitable adhesive strength for recycled PET containers and can be easily opened.SOLUTION: An adhesive resin composition contains 30-80 mass% of an ethylene-α olefin copolymer (A), 15-35 mass% of a tackifier resin (C), 1-15% mass% of an acid-modified wax (D), which has a dropping point of 70-130°C and an acid value of 30-160 mgKOH/g, and 0.5-1.5 mass% of a surfactant (E).SELECTED DRAWING: None
Patent JP-2022069845-A (JP)
Title: Reinforcement steel plate assembly and existing structure reinforcement method
Inventor: IWAMOTO YASUSHI
IPC: E01D22/00
Filed: 2020-10-26
Abstract: To provide a reinforcement steel plate assembly and existing structure reinforcement method that do not require temporary construction for securing a work space such as earth retaining and that can press-fit a reinforcement steel plate even if an unbalanced pressure acts.SOLUTION: A reinforcement steel plate assembly 1 assembled from a plurality of reinforcement steel plates 2 used for seismic retrofitting of an existing columnar structure (bridge pier P1) includes: a reinforcement steel plate assembly 3 assembled in a cylindrical shape in which a plurality of reinforcement steel plates 2 are joined to form a similar cross-sectional shape that is separated from the cross-sectional shape of the existing structure (bridge pier P1) by a prescribed distance; a plurality of spacers 4 projected inward from an inner peripheral surface 3a of the reinforcement steel plate assembly 3 and that secure a space for filling a filler 6 between the existing structure (bridge pier P1) and itself; and a roller 5 that is axially supported by at least one of the plurality of spacers 4 and is rotatable in the vertical direction.SELECTED DRAWING: Figure 2
Patent JP-2021093142-A (JP)
Title: Image processing apparatus, method for controlling image processing apparatus, method for creating discriminator, identification method, identification device, device for creating discriminator, and discriminator
Inventor: YOSHIMASA YASUSHI
IPC: G10L25/51
Filed: 2020-10-30
Abstract: To improve inference accuracy.SOLUTION: An image processing apparatus acquires information on a specific area in an image based on inference, and has information acquisition means that acquires information on the specific area that is inferred by inputting, to a learned model, each of pieces of information on a plurality of attentional areas extracted from the image based on a predetermined inference condition. The plurality of attentional areas include a first attentional area and a second attentional area, and the first attentional area and the second attentional area have areas overlapping with each other and areas not overlapping with each other.SELECTED DRAWING: Figure 2
Patent JP-2021007883-A (JP)
Title: Game machine
Inventor: ONO HIDEAKI
IPC: A63F7/02
Filed: 2020-11-02
Abstract: To suppress increase in processing load even if a plurality of moving images is displayed.SOLUTION: A plurality of moving images is simultaneously displayed by display control means in display means with display areas. Moving image data of the plurality of moving images displayed by the display control means is stored by moving image data storage means. The moving images displayed in the display means are determined by determination means. In the display control means, if types of moving images determined by the determination means contain the same moving images, among the same moving images, one moving image data is displayed in a plurality of areas by multiple display control means.SELECTED DRAWING: Figure 1
Patent JP-2022074243-A (JP)
Title: Mixer, adjustment method of solution, and continuous reaction system
Inventor: TOYODA TOMOYUKI
IPC: C08G73/10
Filed: 2020-11-04
Abstract: To provide a mixer mixing a first powder and a first liquid melting the first powder which enables strict density adjustment, a solution adjustment method using the mixer, and a continuous reaction system using the solution adjustment method.SOLUTION: A mixer mixing a first powder and a first liquid melting the first powder comprises: a first liquid tank with a stirrer which receives and mixes the first liquid to obtain the mixed liquid; a delivery switching valve arranged in the first liquid tank to deliver the mixed liquid; and a pump which is arranged at the downstream of the delivery switching valve to feed the mixed liquid. The mixer is given including: a circulation flow passage which uses the mixed liquid discharged from a pump discharge side to the first liquid tank as a circulation liquid to be capable of being circulated to the first liquid tank; and a measuring apparatus which measures one physical value or more in a flow passage from the pump discharge port through the circulation flow passage to the first liquid tank. An adjustment method using the mixer, and a continuous reaction system using the adjustment method are also given.SELECTED DRAWING: Figure 1