baber/WOPTO huggingface dataset:
Patent JP-2021060695-A (JP)
Title: Autonomous mobile body for guard
Inventor: TANIGUCHI KEIKO
IPC: G08B25/00
Filed: 2019-10-03
Abstract: To provide an autonomous mobile body for guard, capable of detecting a suspicious person among detection object persons in the periphery of a guard object person while tracking the moving guard object person.SOLUTION: An autonomous mobile body 10 for guard, capable of autonomously traveling by travel sections 20 includes: a tracking detection section 41 for consecutively detecting a guard object person A0; a travel control section 43 for controlling the travel sections 20 to track the guard object person A0 based on a detection result of the tracking detection section 41; an imaging section 51 for imaging the periphery; a detection processing section 52 for detecting a suspicious person B0 among detection object persons from a video of the imaging section 51; and a communication section 14 for transmitting a processing result of the detection processing section to the guard object person. The mobile body guards the guard object person by tracking at a predetermined interval. When a person is identified as the suspicious person B0 among detection object persons, the guard object person A0 is guarded from the suspicious person B0.SELECTED DRAWING: Figure 2
Patent JP-2020075350-A (JP)
Title: Humanoid robot
Inventor: NAGATSUKA MASAKI
IPC: A63H11/00
Filed: 2019-10-04
Abstract: To provide a humanoid robot capable of effectively cooling the whole body.SOLUTION: A humanoid robot 1 comprises heat exhaust clothing 5 for covering the humanoid robot 1, and an air blower that is provided in the humanoid robot 1 or the heat exhaust clothing 5 so as to supply external air inward. A blast channel 101 is provided between the heat exhaust clothing 5 and an outer hull of the humanoid robot 1.SELECTED DRAWING: Figure 3
Patent JP-2021058972-A (JP)
Title: Robot system
Inventor: YONEYAMA HIROYUKI
IPC: B25J9/22
Filed: 2019-10-08
Abstract: To provide a robot system that enables a confirmation by simulation to be made with good accuracy, easily and efficiently.SOLUTION: The robot system comprises: a virtual model display part 4 that arranges a virtual model on a screen and displays the model together with an actual instrument simultaneously, on a virtual space; a robot program teaching part 5 that performs teaching of a robot program, on the virtual space; a virtual model display part 6 on an actual space that displays the virtual model and a teaching point of the robot program on an actual space on the basis of a positional relation on the virtual space; and a virtual model arrangement-position correcting part 7 that corrects an arrangement position for the virtual model so that the position matches the actual instrument on the actual space.SELECTED DRAWING: Figure 1
Patent JP-2021060838-A (JP)
Title: Information processing apparatus, card, information processing method, and program
Inventor: MAENAKA HIDENORI
IPC: G06Q30/02
Filed: 2019-10-08
Abstract: To provide an information processing apparatus which properly evaluates an automobile.SOLUTION: An information processing apparatus 10 includes: a receiving unit 102 which receives reception information having automobile information including an automobile identifier identifying an automobile; a registration information acquisition unit 1041 which acquires registration information having automobile-related information relating to an automobile identified by an automobile identifier, from a server device 30, by use of the automobile identifier; an evaluation unit 1042 which evaluates an automobile identified by the automobile identifier by using at least the automobile-related information of the registration information, and acquires an evaluation result; and an evaluation result use processing unit 1043 which executes processing by using the evaluation result.SELECTED DRAWING: Figure 7
Patent JP-2021060861-A (JP)
Title: Apparatus, method, and program for visualizing point cloud distribution
Inventor: UEDA TAKUYA
IPC: G06T7/521
Filed: 2019-10-08
Abstract: To provide a point cloud distribution visualization device capable of generating a point cloud distribution visualization image, a color image that shows a distribution of a cloud of points representing a measurement target in terms of color difference, from three-dimensional point cloud data.SOLUTION: A point cloud distribution visualization device 100 is provided, comprising: a normal vector computation unit 110 configured to derive a normal vector n of a point cloud from three-dimensional point cloud data; an angle computation unit 120 configured to derive an angle θ, φ of the normal vector n relative to a horizontal plane or a vertical plane; and a point cloud distribution visualization unit 130 configured to generate a color image G obtained by coloring each potion of a measurement target according to the angle θ, φ.SELECTED DRAWING: Figure 2
Patent JP-2021063337-A (JP)
Title: Reinforcement structure of wooden member and reinforcement method of wooden member
Inventor: ASO NAOKI
IPC: E04B1/26
Filed: 2019-10-10
Abstract: To provide a reinforcement structure of a wooden member capable of efficiently reinforcing the wooden member with a reinforcing member, and a reinforcement method of a wooden member.SOLUTION: A reinforcement structure 10 of a wooden member includes: a wooden beam 12 as a wooden member; and an upper steel plate 18 and a lower steel plate 20 as reinforcing members integrated with wooden beam 12, which are provided at an upper face 12A and a lower face 12B of the wooden beam 12. The reinforcement method of a wooden member includes the steps of: forming an upper face groove 14 and a lower face groove 16 extending along the axis direction of the wooden beam 12 in the upper face 12A and the lower face 12B of the wooden beam 12; and inserting the upper steel plate 18 and the lower steel plate 20 into the upper groove 14 and the lower face groove 16 to integrate with the wooden beam 12.SELECTED DRAWING: Figure 1
Patent JP-2021063549-A (JP)
Title: Vehicular vibration isolating device
Inventor: TAKAESU KEITA
IPC: B60K5/12
Filed: 2019-10-11
Abstract: To change vibration attenuating characteristics of a vehicular vibration isolating device without causing an increase in the number of components or a problem of durability.SOLUTION: A vehicular vibration isolating device is equipped with a first attaching member to be attached to a first member, a second attaching member to be attached to a second member, a first liquid chamber 10 and a second liquid chamber 11 that change capacities according to the relative displacement of the first attaching member and the second attaching member, and an orifice passage 12 circulating liquid between the first liquid chamber 10 and the second liquid chamber 11 according to the change of the capacities of the first liquid chamber 10 and the second liquid chamber 11. The liquid includes a non-Newtonian fluid whose viscosity lowers according to a rise of shear velocity. The orifice passage 12 includes a main passage part 31 connecting the first liquid chamber 10 and the second liquid chamber 11, and a sub passage part 32 extending parallel to the main passage part 31. The sub passage part 32 is provided with an inflow rate variable structure 34 increasing a flow rate of the liquid to the sub passage part 32 according to the degradation of the viscosity of the non-Newtonian fluid.SELECTED DRAWING: Figure 3
Patent JP-2020012117-A (JP)
Title: Edible water-soluble film
Inventor: DAVID M LEE
IPC: A23L27/30
Filed: 2019-10-15
Abstract: To provide a water-soluble film that can dissolve in both hot water and cold water and maintain transparency.SOLUTION: Disclosed herein are a water-soluble film and resulting packets including the water soluble film, where the water-soluble film includes a water-soluble mixture of polyvinyl alcohol, a compatibilizing agent, and a sugar alcohol plasticizer that is a solid at room temperature, where the water-soluble film is substantially transparent.SELECTED DRAWING: None
Patent JP-2021066620-A (JP)
Title: Method for producing castable refractory
Inventor: MATSUI TSUYOSHI
IPC: C04B35/66
Filed: 2019-10-18
Abstract: To provide a construction body that uses an organic fiber with a fiber diameter of less than 1 μm to prevent explosion in a heating and drying process, and has a dense texture.SOLUTION: A method for producing castable refractory includes preparing an alkaline organic fiber suspension containing an organic fiber with a fiber diameter of less than 1 μm, a dispersant, and an antifoaming agent, and adding the organic fiber suspension to a refractory material comprising alumina cement and refractory granules and mixing them.SELECTED DRAWING: None
Patent JP-2021065953-A (JP)
Title: Cutting device and dress method for cutting blade
Inventor: YAMAMOTO NAOKO
IPC: H01L21/301
Filed: 2019-10-21
Abstract: To provide a new technique for preventing degradation of a cutting blade caused by idling operation, occurrence of an abnormality of the cutting blade, and further deterioration in processing quality.SOLUTION: A cutting device comprises: a cutting unit 34 including a spindle that is mounted with a cutting blade 38; a holding table on which a work-piece to be cut with the cutting blade 38 is held; a controller 10 that controls the cutting unit 34; and a dress board 50 for dressing the cutting blade 38. The cutting device is configured to be able to execute an idling operation of idling the cutting blade 38 while supplying the cutting blade 38 with cutting liquid and a dressing work for dressing the dress board 50 by making the cutting blade 38 cut into the board. The controller 10 compares accumulated time during which the idling operation is executed with predetermined upper-limit time, and when the accumulated time exceeds the predetermined upper-limit time, executes the dressing work.SELECTED DRAWING: Figure 2
Patent JP-2021065854-A (JP)
Title: Adhesive coating device and adhesive coating method, rotor manufacturing method
Inventor: ISHIKAWA YUJI
IPC: B05C5/00
Filed: 2019-10-25
Abstract: To provide an adhesive coating device for coating an inner surface of a hole having a flat shape with an adhesive, which can satisfactorily perform an adhesive coating work even for a thin hole.SOLUTION: The adhesive coating device for coating an inner wall surface of a hole provided in a work-piece with an adhesive comprises: a work-piece holding part which holds a work-piece; a jet type dispenser which atomises a liquid adhesive and injects the same linearly and continuously from a nozzle, thereby coating the adhesive in a non-contact manner; a movement mechanism which freely moves a position of the nozzle of the dispenser relative to the hole of the work-piece; and a control unit which controls the mechanism to automatically execute adhesive coating work that includes positioning of the work-piece, positioning of the nozzle relative to the work-piece, and movement of the nozzle. According to this device, the adhesive is injected and coated on the inner wall surface of the hole in an oblique direction from the nozzle, and an angle in the oblique direction is an angle such that the adhesive, which is injected linearly from the nozzle positioned outside the hole, can be coated on the inner wall surface of the hole with a desired depth without interfering with an opening of the hole.SELECTED DRAWING: Figure 1
Patent JP-2021071298-A (JP)
Title: Image inspection device and image inspection system
Inventor: ESUMI SADAHIRO
IPC: H04N1/00
Filed: 2019-10-29
Abstract: To solve the problem in inspecting an image in which streak-like defects and noise cannot be separated.SOLUTION: An image inspection device 3 comprises: a change amount calculation unit 611 for calculating, for each pixel of interest in a main scan direction, a difference value between the pixel value of the pixel of interest and the pixel value of a comparison pixel separate from the pixel of interest by a first number of pixels in the main scan direction, among a plurality of pixels included in a read image having been read from a recording material on which an image is formed, then combining a difference value separate by a second number of pixels in the main scan direction, and taking, as a change amount of pixel values, a classification result obtained by classifying the combined value of the difference values into a plurality of classified values by a classification threshold; a feature quantity extraction unit 612 for extracting the feature quantity of a steak-like defect occurring in the image formed on the recording material, on the basis of an equalization result obtained by equalizing the classified value of classification result in a sub-scan direction; and a quality determination unit 613 for comparing the feature quantity with a preset defect detection threshold to detect the steak-like defect, and determining the quality of the image formed on the recording material.SELECTED DRAWING: Figure 4
Patent JP-2021069967-A (JP)
Title: Portable pre-treatment equipment for drainage treatment evaluation, and drainage treatment evaluation method
Inventor: SAITO ISATO
IPC: B01D21/01
Filed: 2019-10-29
Abstract: To provide portable pre-treatment equipment for drainage treatment evaluation, which is used to simply and rapidly evaluate drainage treatment conditions while suppressing formation of a layer of a substance adhering to a tank wall.SOLUTION: Portable pre-treatment equipment 10 for drainage treatment evaluation includes: a flocculation tank 11 with an inner capacity of 3-12 L, into which wastewater flows; an agitation blade 12 in which a widening part made of a flexible resin is provided in at least a part of an outer edge, within the flocculation tank 11; and vertical position shift means that enables positioning of the agitation blade 12 in a vertical direction of the flocculation tank 11. In the portable pre-treatment equipment 10 for the drainage treatment evaluation, the widening part of the agitation blade 12 is arranged to be capable of coming into contact with an inner wall of the flocculation tank 11 during the rotation of the agitation blade 12.SELECTED DRAWING: Figure 1
Patent JP-2021072481-A (JP)
Title: Image reading device and image forming apparatus including the same
Inventor: HORIGUCHI YASUYUKI
IPC: H04N1/04
Filed: 2019-10-29
Abstract: To avoid application of an unnecessary background color to a read image even when document size and read size are different from each other, while avoiding reduction in productivity during continuous reading.SOLUTION: An image reading device comprises: a document conveying device; a reading unit that reads an image of a document conveyed by the document conveying device; an opposing member that is located opposite to the reading unit with a document conveyance path therebetween; and a detection processing section that performs area detection processing for detecting an area of the document on a read image obtained by the reading unit. The opposing member has a white part that has a white surface and a gray part that has a gray surface. The reading unit selectively performs normal reading for reading the image of the document with the white part of the opposing member as the background and auto-crop reading for reading the image of the document with the gray part of the opposing member as the background. The detection processing section performs the area detection processing only in the auto-crop reading, of the normal reading and the auto-crop reading.SELECTED DRAWING: Figure 3
Patent JP-2021070604-A (JP)
Title: Method for producing magnesia-carbon refractory
Inventor: KAKIHARA MASAYOSHI
IPC: C04B35/043
Filed: 2019-10-30
Abstract: To provide a method for producing a magnesia-carbon refractory in which a magnesia-carbon reaction is further suppressed by further densification of the magnesia-carbon refractory and a damage of a structure is suppressed.SOLUTION: A method for producing a magnesia-carbon refractory comprises: a molding step of kneading and molding a mixture to obtain a molded body; a non-oxidizing atmosphere firing step of firing the molded body at 800-1,500°C in a non-oxidizing atmosphere to obtain a sintered body; and an impregnation step of impregnating the sintered body with coal tar pitch to obtain a magnesia-carbon refractory. The mixture contains a magnesia raw material, a carbon raw material, and a binder. Particle size of 15-35 mass% of the magnesia raw material is less than 0.3 mm and the balance has a particle diameter of 0.3 mm or more. An amount of the added binder is 0.5 mass% or more and less than 3 mass% based on the total content of 100 mass% of the magnesia raw material and the carbon raw material. The viscosity of the coal tar pitch is 0.06 Pa s or less at 180°C.SELECTED DRAWING: None
Patent JP-2021046773-A (JP)
Title: Road ice-breaking and deicing vehicle with clearing function
Inventor: ZHU SHUNHUA
IPC: E01H5/00
Filed: 2019-10-31
Abstract: To provide a road ice-breaking and deicing vehicle with clearing function.SOLUTION: The road ice-breaking and deicing vehicle with the clearing function comprises a device vehicle, wherein a connecting body is fixedly arranged on the top surface of the device vehicle; a supporting body is fixedly arranged on the right side surface of the connecting body; two impact cavities which are symmetrized in front and back and provided with downward openings are arranged in the supporting body; ice-drilling columns are arranged on the inner walls of the impact cavities in a sliding manner; and ice-drilling disks capable of drilling ice are arranged on the bottom surfaces of the ice-drilling columns. According to the road ice-breaking and deicing vehicle with the clearing function, a power mechanism is capable of simultaneously controlling a door-opening mechanism, a control mechanism and an ice-breaking column to operate; the door-opening mechanism can enable a nozzle to intermittently spray water while a water pump delivers hot water, so that the ice surface can be preliminarily softened; the control mechanism control the ice-drilling columns; the ice-drilling disks drives the ice-drilling disks to intermittently impact the ice downwardly to drill the ice; and the ice-breaking column works with an ice-breaking disk to break the ice.SELECTED DRAWING: Figure 1
Patent JP-2020020813-A (JP)
Title: Devices, systems, and methods including magnetic structures
Inventor: ALAN J O'DONNELL
IPC: G01R33/02
Filed: 2019-11-01
Abstract: To provide magnetic devices, systems, and corresponding methods that integrate magnetic structures in an improved manner.SOLUTION: A magnetic device may include a magnetic structure, a device structure, and an associated circuit. The magnetic structure may include a patterned layer of material having a predetermined magnetic property. The patterned layer may be configured to, e.g., provide a magnetic field, sense the magnetic field, channel or concentrate magnetic flux, shield a component from the magnetic field, or provide magnetically actuated motion, etc. The device structure may be another structure of the device that is physically connected to the magnetic structure or arranged relative to the magnetic structure to, e.g., structurally support the magnetic structure, enable operation of the magnetic structure, or otherwise incorporate the magnetic structure into the magnetic device, etc. The associated circuit may be electrically connected to the magnetic structure to receive, provide, condition, or process signals of the magnetic device.SELECTED DRAWING: Figure 18
Patent JP-2021072427-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIMA KENGO
IPC: H01L29/861
Filed: 2019-11-01
Abstract: To provide a semiconductor integrated circuit in which the formation of an inversion layer is suppressed when wiring is routed between circuit regions.SOLUTION: A semiconductor integrated circuit includes a P-type substrate, an embedded insulating film provided on the substrate, a P-type active layer provided on the embedded insulating film, a cathode region formed in the active layer, a P-type impurity region formed in the active layer so as to surround the cathode region, an anode contact region formed in the active layer so as to surround the P-type impurity region, a groove that is formed so as to surround the anode contact region and reaches the embedded insulating film, and a cathode wiring that is connected to the cathode region and is provided so as to intersect the P-type impurity region.SELECTED DRAWING: Figure 1
Patent JP-2021075866-A (JP)
Title: Vibration control structure of building
Inventor: TANI TSUBASA
IPC: E04H9/02
Filed: 2019-11-07
Abstract: To provide a vibration control structure of a building capable of being provided together with a column-beam frame of the building while reducing influence on a living space.SOLUTION: A vibration control structure 10 provided together with a column-beam frame 1 of a building comprises: upper projecting frame structures 11A, 11B having upper vertical members 12A, 12B provided on an upper side surface of a column 2 constituting the column-beam frame 1 so as to project and extend downward along the column 2; lower projecting frame structures 21A, 21B having lower vertical members 22A, 22B provided on lower side surfaces of the columns 2 so as to project and extend upward along the columns 2; and vibration damping means 30A, 30B for vertically connecting the upper projecting frame structures 11A, 11B and the lower projecting frame structures 21A, 21B. The upper projecting frame structures 11A, 11B and the lower projecting frame structures 21A, 21B are rotatably pin-joined to the column 2, and their rotational displacement relative to a beam 3 constituting the column-beam frame 1 is regulated.SELECTED DRAWING: Figure 1
Patent JP-2020078549-A (JP)
Title: Systems and methods for delivery of retrievable stents
Inventor: RADOSLAV I RAYCHEV
IPC: A61F2/90
Filed: 2019-11-11
Abstract: To provide systems and methods for delivering and deploying an expandable stent to treat intracranial atherosclerotic disease (ICAD) involving large- and medium-sized blood vessels.SOLUTION: The systems include a catheter 200, a shaft 300 having a distal end 302 disposed within the catheter, an expandable stent 400 comprising a proximal end 404 and a distal end 402, where the shaft is coupled to the expandable stent and is disposed within the expandable stent, and a plurality of struts 410, where a first end 412 of each strut is coupled to the shaft and a second end 414 of each strut is coupled to the expandable stent. Longitudinal movement of the shaft relative to the expandable stent extends the struts radially outward and expands the expandable stent, similarly to an umbrella. The struts apply, to the expandable stent in an expanded configuration, force radial to vessel walls of a patient.SELECTED DRAWING: Figure 2
Patent JP-2021081600-A (JP)
Title: Image forming apparatus and photoreceptor unit
Inventor: MURAMOTO KOJU
IPC: G03G21/00
Filed: 2019-11-20
Abstract: To provide an image forming apparatus and a photoreceptor unit that can prevent damage to an intermediate transfer belt in association with replacement of the photoreceptor unit without causing an increase in apparatus size and an increase in cost.SOLUTION: In removing photoreceptor units 100Y, 100M, 100C, 100K from an image forming apparatus of a tandem system, when an intermediate transfer belt 104 remains at a position where it can be rubbed with photoreceptor drums 101Y, 101M, 101C, 101K in the same manner as during image formation, prior to the removal, of outer peripheral surfaces of the photoreceptor drums 101Y, 101M, 101C, 101K of the photoreceptor units 100Y, 100M, 100C, 100K to be removed, in areas where the outer peripheral surfaces can be rubbed with the intermediate transfer belt 104, toner layers P are formed. With the toner layers P as a lubricant, damage to the intermediate transfer belt 104 due to rubbing with the photoreceptor drums 101Y, 101M, 101C, 101K is prevented.SELECTED DRAWING: Figure 4