baber/WOPTO huggingface dataset:
Patent JP-2022153200-A (JP)
Title: Road surface marking for guiding pedestrian and road surface mark for guiding pedestrian
Inventor: TSUKIDATE TOMOHIRO
IPC: E01F9/518
Filed: 2021-03-29
Abstract: To provide road surface marking for guiding pedestrians which can be made at a lower cost, used further generally and universally, and allows smooth passage which does not require unnecessary consideration for each other to be guided in places where a large number of pedestrians come and go, such as crosswalks at large intersections, with a simpler method.SOLUTION: Road marking 10 for guiding pedestrians comprises a guidance sign 2 which is a sign for guiding passage of a pedestrian 19A when viewed from the pedestrian's side and used on a road surface in a traffic area 20 for pedestrians 19A, 19C, etc. to pass between two end parts 17 and 18, a stop sign 4 which is a sign to stop the passage of the pedestrian 19A, and a separation sign 6 for separating the direction of passage provided between the guidance sign 2 and the stop sign 4. The guide sign 2 and the stop sign 4 visible from one end part 17 are formed so as to be visible from the other end part 18 in the opposite direction.SELECTED DRAWING: Figure 1
Patent JP-2021100786-A (JP)
Title: Tunable actuator joint modules having energy recovering quasi-passive elastic actuators for use within robotic system
Inventor: FRASER M SMITH
IPC: B25J11/00
Filed: 2021-03-30
Abstract: To provide joint modules which enable passive gravity compensation and power saving in robot joints.SOLUTION: A tunable actuator joint module 120 of a robotic assembly comprises an output member and an input member, where the output member is rotatable about an axis of rotation. A primary actuator 122 such as a motor is operable to apply a torque to rotate the output member about the axis of rotation. A quasi-passive elastic actuator 124 comprising an elastic component is tunable to a joint stiffness value and selectively releases stored energy to assist rotation of the output member for reduction of power consumption of the primary actuator. The tunable actuator joint module comprises a control system having a valve assembly controllably operable to switch the quasi-passive elastic actuator between an elastic state and an inelastic state during respective portions of movement of the robotic assembly (e.g., a hip or knee joint of an exoskeleton).SELECTED DRAWING: Figure 2A
Patent JP-2022154172-A (JP)
Title: Animal toilet and animal toilet set
Inventor: MATSUMURA TAKASHI
IPC: A01K1/01
Filed: 2021-03-30
Abstract: To provide an animal toilet and an animal toilet set in which an opening of a toilet body can be fully opened and cat sand is hard to scatter even in a state of fully opened.SOLUTION: An animal toilet 10 includes a toilet body 2 having a container shape for receiving excretion of animals, a half cover 6 provided around an opening 2a of the toilet body 2, a hood cover 4 capable of being developed into a closure position in a dome shape covering an outer surface of the half cover 6 and covering the opening 2a of the toilet body 2, and capable of being accommodated in an opening position in the outside of the half cover 6 where the opening 2a is fully opened.SELECTED DRAWING: Figure 2
Patent JP-2022154493-A (JP)
Title: air conditioner
Inventor: MATSUI NORIYUKI
IPC: F24F11/79
Filed: 2021-03-30
Abstract: To provide an air conditioner which can reduce a pressure loss of an airflow passing through a ventilation flue by wind direction control using a plasma actuator, and can reduce the consumption of power which is supplied to the plasma actuator.SOLUTION: An air conditioner comprises: a ventilation flue 26 through which an airflow passes; a first wind direction plate 24 having a flat-shaped first guide face 41 for guiding the airflow which has passed through the ventilation flue 26, and a curved face 45 connected to the first guide face 41 at a downstream side of the airflow rather than the first guide face 41; a plasma actuator 32 arranged at the curved face 45, and changing a direction of the airflow; and a control part 37 for controlling power supplied to the plasma actuator 32. The curved face 45 comprises: a first curved face part 46 which is curved so as to gradually separate from the airflow toward the downstream side of the airflow; and a second curved face part 47 arranged at an upstream side of the airflow rather than the first curved face 46, connected to the first guide face 41 and the first curved face 46, and curved while bulging up to the airflow side rather than the first guide face 41.SELECTED DRAWING: Figure 4
Patent JP-2022154754-A (JP)
Title: Vehicle body structure
Inventor: TODA ISAO
IPC: B60K1/04
Filed: 2021-03-30
Abstract: To provide a vehicle body structure which secures a passenger compartment internal space while securing a large capacity for mounting batteries.SOLUTION: A floor panel 3 includes: a front floor panel 30 provided at the vehicle front side; and a rear floor panel provided rearward of the front floor panel 30 in a vehicle. The front floor panel 30 is located at a higher level than the rear floor panel. At a center part as seen in a vehicle width direction of the front floor panel 30, a first battery arrangement part 51 is provided elongated in a vehicle fore and aft direction. Second battery arrangement parts 52 are provided at the outer side as seen in the vehicle width direction of the first battery arrangement part 51 in an area below the front floor panel 30. An upper part of the first battery arrangement part 51 is located at a higher level than an upper part of each second battery arrangement part 52.SELECTED DRAWING: Figure 4
Patent JP-2022155293-A (JP)
Title: Polishing composition and substrate manufacturing method and polishing method
Inventor: OSHIMA TAKAHIRO
IPC: G11B5/84
Filed: 2021-03-30
Abstract: To provide a composition for magnetic disc substrate polishing with favorable initial polishing performance and suppressed secular change in the polishing performance.SOLUTION: A composition for magnetic disc substrate polishing is provided. This polishing composition contains silica particles as abrasive particles and water. The silica particles has an average aspect ratio based on SEM image analysis of 1.1 or more, and the ratio (D99/D90) between a cumulative 99% particle diameter D99 and a cumulative 90% particle diameter D90 in weight-based particle size distribution based on transmissive centrifugal sedimentation is 1.4 or more and the cumulative 90% particle diameter D90 is 250 mm or less.SELECTED DRAWING: None
Patent JP-2022155666-A (JP)
Title: Automatic operation unit and automatic lawn mowing system
Inventor: ZHU CHI
IPC: A01D34/64
Filed: 2021-03-31
Abstract: To provide an automatic operation unit which makes it possible to perform an automatic operation by attaching to an existing vehicle for work and is capable of manually operating by a person if doing not perform automatic operation as well as an automatic lawn mowing system which uses the same.SOLUTION: An automatic operation unit 80 makes it possible to perform automatic operation by attaching to an existing vehicle 10 for work. Therefore, it can restrain introduction cost extremely low. In addition, the automatic operation unit 80 is configured so as not to impede the operation manipulation by a person. Therefore, workers and so on can operate the vehicle 10 for work while remaining to attach the automatic operation unit 80. In addition, an automatic lawn mowing system 100 acquires self position information on the basis of positioning information of a mobile station 103 acquired on the basis of a signal from a GNSS satellite 104 and positioning information of a reference 102. Therefore, it is capable of acquiring the self position information in unit of a few centimeters and can travel on a preset route extremely accurately.SELECTED DRAWING: Figure 1
Patent JP-2022158158-A (JP)
Title: Oil palm plantation system and method of using site of oil palm plantation
Inventor: NOGAMI KAZUTOSHI
IPC: C10J3/14
Filed: 2021-04-01
Abstract: To provide an oil palm plantation system and a method of using a site of an oil palm plantation, that can improve production efficiency of a biofuel.SOLUTION: An oil palm plantation system comprising a palm oil production facility for producing a palm oil and a useful product production facility for producing useful products using by-products comprises: a thermal decomposition device 10 for thermally decomposing by-products to be treated with sub-critical water and/or supercritical water generated in a critical water generation device 1 to generate a cracked gas; and a gas treatment device 20 for obtaining a biofuel by treating the cracked gas generated in the thermal decomposition device 10, wherein the useful product production facility comprises: a plurality of treatment lines (L1 to L6) for treating one or more different by-products selected from by-products; and the critical water generation device for generating the sub-critical water and/or the super-critical water. The by-products contain tree trunks (OPT), stems (OPF stems) of stem leaves (OPF) and/or leaves (OPF leaves), that are obtained when felling or pruning an oil palm, and/or empty fruit bunches (EFB), drainage (POME) and fruit fiber residue (Fiber) that are produced during production of a palm oil in the palm oil production facility.SELECTED DRAWING: Figure 2
Patent JP-2021105041-A (JP)
Title: Use of regenerative cells in mitigating burn progression and improving skin graft incorporation and healing
Inventor: JOHN K FRASER
IPC: A61K35/50
Filed: 2021-04-06
Abstract: To provide compositions and methods for the mitigation of burn progression.SOLUTION: The present disclosure provides a method for the mitigation of burn progression in a subject need thereof, including the steps of identifying a subject having a burn and at risk of burn progression, and administering, to the subject, a therapeutically effective amount of a composition comprising regenerative cells sufficient for the mitigation of burn progression. There are also described compositions and methods for improving graft incorporation and healing, and preventing and/or treating hypertrophic scars.SELECTED DRAWING: Figure 9A
Patent JP-2022160791-A (JP)
Title: vapor chamber
Inventor: INAGAKI YOSHIKATSU
IPC: F28D15/04
Filed: 2021-04-07
Abstract: To provide a vapor chamber that has resistance to pressure from an external environment, and is excellent in thermal connectivity with an object to be cooled to exhibit an excellent heat transport characteristic.SOLUTION: A vapor chamber comprises: a container formed with a cavity part therein and, having a first surface and a second surface opposite to the first surface; a wick structure provided in the cavity part; working fluid enclosed in the cavity part; and a vapor flow path that is provided in the cavity, and through which gas-phase working fluid flows. The first surface has a flat portion and a convex portion projecting outward from the flat portion, so that the container has a flat part and a convex part projecting outward from the flat part. The internal space of the convex part of the container communicates with the internal space of the flat part, so that the cavity part is formed, the wick structure is erected from a portion of the second surface opposite to the convex portion toward the convex portion, and the wick structure is in contact with the second surface and the convex portion.SELECTED DRAWING: Figure 1
Patent JP-2022160854-A (JP)
Title: Deodorization apparatus and deodorization method
Inventor: INUI TOSHIAKI
IPC: B01D53/84
Filed: 2021-04-07
Abstract: To provide a deodorization apparatus having high deodorization performance and being compactified and to provide a deodorization method.SOLUTION: In a deodorization apparatus having a plurality of packed beds, a plurality of water storage tanks cultivating microorganisms and a sprinkler mechanism, fillers carried with microorganisms are filled in the packed beds connected so as to flow a malodorous gas; the water storage tanks are connected so as to flow water; the sprinkler mechanism is a mechanism sprinkling water in at least one water storage tank at a downstream from an uppermost stream water storage tank to the packed beds; and the packed bed and the water storage tank are connected so that sprinkled water passing the packed bed is introduced into an upstream water storage tank from the water storage tank becoming a sprinkling water supply source.SELECTED DRAWING: Figure 1
Patent JP-2022161311-A (JP)
Title: Inkjet ink and image recording method
Inventor: MAKUTA TOSHIYUKI
IPC: C09D11/30
Filed: 2021-04-08
Abstract: To provide an inkjet ink and an image recording method capable of recording a white image excellent in image quality and abrasion resistance and excellent in yellowing resistance.SOLUTION: There is provided an inkjet ink which contains a pigment (A), an organic solvent (B), a polymerizable compound (C), and a polymerization initiator (D). The pigment (A) contains a white pigment. The proportion of the white pigment in the pigment (A) is 95 mass% or more. The polymerizable compound (C) contains a polymerizable oligomer which is a polymerizable compound having a molecular weight of 800 or more. The proportion of the polymerizable oligomer in the polymerizable compound (C) is 30 mass% or more. The proportion of the organic solvent (B) in the inkjet ink is 50 mass% or more. The image recording method is also provided.SELECTED DRAWING: None
Patent JP-2022162737-A (JP)
Title: Rockfall prevention structure
Inventor: NOZAKI YUSUKE
IPC: E01F7/04
Filed: 2021-04-13
Abstract: To provide a rockfall prevention structure having high safety and reliability, capable of enhancing the strength of a net material around an opening part even when the opening part for avoiding an obstacle such as a tree on an inclined surface is formed in the net material, and capable of suppressing a situation in which the net material is bent and broken by a load of captured rockfall.SOLUTION: A rockfall prevention structure is installed on an inclined surface. The rockfall prevention structure has an opening to avoid obstacles on the sloping surface and is provided with netting covering the sloping surface and reinforcing members surrounding the opening to reinforce the netting.SELECTED DRAWING: Figure 3
Patent JP-2022165062-A (JP)
Title: Strain measurement device, strain measurement system, and laser beam emitter/receiver
Inventor: TANIE HISAFUMI
IPC: G01B5/30
Filed: 2021-04-19
Abstract: To provide a technique to measure strain with high accuracy without providing wiring on an object to be measured or providing a measuring device for each measurement point.SOLUTION: A strain measurement device includes a plurality of connection parts with an object to be measured, inclined parts and span extension parts between the connection parts, and a reflecting plate on the front surface of each of the inclined parts and the connection parts with the object to be measured, the inclined parts being connected to surroundings at different heights. A measurement system includes the strain measurement device.SELECTED DRAWING: Figure 1
Patent JP-2022165143-A (JP)
Title: Control system, prediction model generation device, computer program, and prediction model generation method
Inventor: FUJII TAKASHI
IPC: G05B13/02
Filed: 2021-04-19
Abstract: To automatically suppress deviation from a target state of machining result.SOLUTION: A control system (1) includes a controller (13) for controlling a control amount of an object (mechanical unit 14) to be controlled for machining a workpiece, and a predictor (15) constructed based on a prediction model that takes as input a disturbance (X) and outputs a set value (S) for making the quality characteristic value (R) a quality characteristic target value (Ro).SELECTED DRAWING: Figure 1
Patent JP-2022140855-A (JP)
Title: Foundation device performing vibration isolation and vibration control
Inventor: MORISHIGE HARUO
IPC: E02D27/34
Filed: 2021-03-14
Abstract: To provide a foundation structure for vibration control and vibration isolation of a structure to be fixed such as a structure, a tank, a building, a machine device, or an electrical device.SOLUTION: An upper face of a scheduled portion of foundation reinforced concrete is covered by a lattice steel floor slab before placing concrete. Holes are formed in a bottom plate portion of the lattice steel floor slab. After inserting a headed stud through the hole, concrete is placed to integrate the foundation reinforced concrete with the lattice steel floor slab. After curing the concrete, two tubes of two-component resin materials before hardening that are higher than the lattice are disposed between lattices. When installing an object to be fixed, the tube is crushed by self-weight of a structure to be fixed, to fill the lattice with the resin, and a resin liquid is hardened. There is provided a vibration isolation mechanism in which the object to be fixed slips when an earthquake force generated from the object to be fixed in an earthquake exceeds a friction force generated between an upper plate portion of the lattice steel floor slab and a bottom plate of the object to be fixed. At the same time, there is provided a vibration control mechanism in which the earthquake force is attenuated by a spring effect of the resin between the lattices.SELECTED DRAWING: Figure 3
Patent JP-2022170879-A (JP)
Title: Failure cause estimation system and failure cause estimation method
Inventor: WANG MENGRU
IPC: G06Q50/10
Filed: 2021-04-30
Abstract: To provide a failure cause estimation system which achieves dissolution of personalization, and efficiency of failure correspondence work, in incident management of a target system.SOLUTION: In a failure cause estimation system 1, a system monitoring unit 10 monitors a system constituted by a plurality of apparatuses. An actual data collection unit 20 acquires monitoring data obtained by monitoring the system from the system monitoring unit 10 and stores the monitoring data. A learning unit 40 creates a failure cause estimation model on the basis of the monitoring data from the actual data collection unit 20. A failure cause detection unit 30 identifies a failure cause of the system, from the monitoring data acquired from the system monitoring unit 10 and the failure cause estimation model.SELECTED DRAWING: Figure 1
Patent JP-2022173607-A (JP)
Title: System and method
Inventor: MORIYAMA YUMIKO
IPC: G08G1/01
Filed: 2021-05-10
Abstract: To rapidly and inexpensively generate correct answer (labeling) data necessary to generate a learning model to acquire the passage number and types of mobile bodies such as vehicles, so as to acquire the number and types or the like of the mobile bodies by the learning model based on the generated correct answer (labeling) data.SOLUTION: A system 1 acquires vehicle types and reference line passage times of vehicles based on video data obtained by photographing the vehicles, and generates right answer data including the acquired vehicle types and reference line passage times of the vehicles. The system 1 generates a learning model to acquire the vehicle types and the reference line passage number of the vehicles based on the generated right answer data and vibration data of the vehicles. The system 1 acquires at least one of the vehicle types and the reference line passage number of the vehicles based on the generated learning model and the vibration data.SELECTED DRAWING: Figure 5
Patent JP-2022175194-A (JP)
Title: Field water management system, field water management device and terminal device
Inventor: HIRAO KAZUHIRO
IPC: A01G25/00
Filed: 2021-05-13
Abstract: To provide a field water management system that can incorporate meteorological information into a management state of each field displayed on a terminal device.SOLUTION: A field water management device and a terminal device are connected through an information communication network. The field water management device includes: a field management unit that manages field management information of each field and remotely controls water supply and drainage equipment of each field; a meteorological information acquisition unit that acquires meteorological information in a region where each field lies from a meteorological information providing device; and a meteorological information providing unit that associates the meteorological information acquired by the meteorological information acquisition unit with each field and provides the associated information to a terminal device. The terminal device includes: a request processing unit that requests management of a predetermined field identified by field identity information, including water supply and draining treatment; and a display processing unit that acquires field management information from the field water management device to display, on a display unit, a management state of the predetermined field in association with meteorological information provided by the meteorological information providing unit.SELECTED DRAWING: Figure 2
Patent JP-2021151782-A (JP)
Title: Silver product
Inventor: MUNAKATA Masami
IPC: B44C1/18
Filed: 2021-05-17
Abstract: To provide a sliver product that is formed by pure silver and silver alloy of extremely high purity that has high hardness (HV) and causes less metal corrosion and less discoloration.SOLUTION: The silver product is formed by pure silver or sliver alloy in purity of 99.9 weight percent or over (however, excluding silver jewel and silver products that contain silver plating formed by pure silver or silver alloy in purity of 99.9 weight percent or over). When the Vickers hardness of the silver product is 60HV or over, and the peak height at 2θ=38° ±0.2°is h1 and the peak height at 2θ=44°±0.4°is h2 in the X-ray diffraction chart obtained by XRD analysis of the silver product, the value of h2/h1 is 0.2 or over and the specific volume resistance is 2μΩcm or less.SELECTED DRAWING: Figure 1
Patent JP-2022164511-A (JP)
Title: Spreader and unmanned flight body including spreader
Inventor: MATSUZOE TOSHIAKI
IPC: A01M7/00
Filed: 2021-05-18
Abstract: To uniformly spread a spreading target in a traveling direction of an unmanned flight body.SOLUTION: A spreader includes: an accommodation unit that accommodates a granular spreading target; and a fan that discharges the spreading target supplied from the accommodation unit in a predetermined traveling direction. The fan includes: a rotation body that rotates around a rotation axis; and a first fin curved with a first curvature radius, a second fin curved with a second curvature radius smaller than the first curvature radius, and a third fin having a substantially straight shape, the fins being formed across the rotation axis of the rotation body and an outer edge. The first to third fins push the spreading target supplied from the accommodation unit to the rotation body, in the traveling direction.SELECTED DRAWING: Figure 3