baber/WOPTO huggingface dataset:
Patent JP-2020051546-A (JP)
Title: Sintered bearing, fluid dynamic pressure bearing device and motor
Inventor: YAMASATO MASASHI
IPC: H02K7/08
Filed: 2018-09-27
Abstract: To realize both reduction in torque and deterioration in rigidity of a bearing in a sintered bearing, without deepening a groove depth of a dynamic pressure groove.SOLUTION: In a bearing member 8 (sintered bearing) that is made of a porous sintered material; comprises a radial bearing surface 8a1 that forms a radial bearing gap between itself and a cylindrical surface 2a1 of a shaft member 2 to be supported; has, on the radial bearing surface 8a1, a plurality of dynamic pressure grooves G1, G2, and a hill part H raised inward in a shaft diameter direction with respect to groove bottom surfaces G1a and G2a of the dynamic pressure grooves G1 and G2, between the plurality of dynamic pressure grooves G1 and G2; and supports the shaft member 2 in a non-contact manner with the pressure generated by the dynamic pressure action of lubricant filling the radial bearing gap, the surface porosity of the dynamic pressure grooves G1 and G2 at the groove bottom surfaces G1a and G2a is larger than the surface porosity of the hill part H.SELECTED DRAWING: Figure 5
Patent JP-2020052979-A (JP)
Title: Information processing device and program
Inventor: ARAYA SHINICHI
IPC: G01B11/00
Filed: 2018-09-28
Abstract: To reduce a failure caused by the reduction of a frame rate and the reduction of the estimation accuracy of at least one of the position and attitude of a camera (imaging apparatus), in an information processing device for causing an image to be displayed to an observer.SOLUTION: An information processing device 1000 includes acquisition means 1010 for acquiring the image from the imaging apparatus, selection means 1040 for selecting any one of a priority mode for estimation accuracy for giving higher priority to the estimation accuracy of at least one of the position and attitude of the imaging apparatus than the frame rate and a frame rate priority mode for giving higher priority to the frame rate than the estimation accuracy, estimation means 1050 for estimating at least one of the position and attitude of the imaging apparatus from the feature of the image on the basis of the mode selected by the selection means, and control means 1060 for displaying the image based on at least one of the estimated position and attitude of the imaging apparatus on display means 200.SELECTED DRAWING: Figure 1
Patent JP-2020056591-A (JP)
Title: Target discrimination device and target discrimination method
Inventor: FUKADA SHINPEI
IPC: G01S7/41
Filed: 2018-09-28
Abstract: To provide a target discrimination device that uses an electromagnetic wave sensor to discriminate a distant target from scattering objects (debris) in the vicinity of the target.SOLUTION: The target discrimination device according to one embodiment includes: a light wave sensor for detecting infrared rays emitted from a target and objects in the vicinity of the target; an electromagnetic wave sensor for irradiating electromagnetic waves to the target and the objects in the vicinity of the target, and for detecting their reflected waves; a target detection unit for detecting data relating to a size of the target based on a result detected by the light wave sensor, and for detecting data relating to the size of the target based on the result detected by the electromagnetic wave sensor; and a calculating unit for weighting each data detected by the target detection unit based on a distance between the target, the light wave sensor and the electromagnetic wave sensor to discriminate the target from the objects in the vicinity of the target, and for calculating the size, shape, and velocity vector of the target.SELECTED DRAWING: Figure 1
Patent JP-2019118795-A (JP)
Title: Brain part healthcare device
Inventor: ZHENG ZHILONG
IPC: A61N1/36
Filed: 2018-09-29
Abstract: To provide a brain part healthcare device that stimulates a cerebrum using electrodes and current.SOLUTION: Provided is a brain part healthcare device 100 that is connected to a computer and includes a cap body 110, a middle left block A7, a middle right block A3, a right rear block A4, a left rear block A8, a first right front block A1, a second right front block A2, a first left front block A5, a second left front block A6, a plurality of electrodes 120, and power lines. The cap body 110 has a shape corresponding to a human head. An electrode 120 is disposed in each of the middle right block A3, the middle left block A7, the right rear block A4, the left rear block A8, the first right front block A1, the second right front block A2, the first left front block A5, and the second left front block A6. The power lines are connected to the computer and the electrodes 120 and cause the electrodes 120 to discharge current. In addition, the computer controls changes in polarity of the electrodes.SELECTED DRAWING: Figure 2
Patent JP-2020055934-A (JP)
Title: Porous particle and manufacturing method therefor
Inventor: MURANAKA KAZUAKI
IPC: C08F291/00
Filed: 2018-10-01
Abstract: To provide a porous particle capable of suppressing secondary interaction of a polar compound and separating it even under a general measurement condition (for example an eluent is THF) used in organic solvent-based SEC.SOLUTION: There is provided a copolymer porous particle of a non-crosslinking monomer/crosslinking monomer, and having oxygen atom percentage content of 1.5 wt.% or less.SELECTED DRAWING: None
Patent JP-2020056710-A (JP)
Title: Automatic surveying system and automatic surveying method
Inventor: KARASAWA ATSUSHI
IPC: G01C15/00
Filed: 2018-10-03
Abstract: To provide an automatic surveying system and an automatic surveying method which can be efficiently performed by one surveyor.SOLUTION: A reference point display control section 201 displays a plurality of reference points in a drawing of a surveying site where a surveying machine 10 is installed. An inclination angle control section 202 determines whether or not an XY inclination angle of the surveying machine is within a predetermined XY determination value. A temporary apparatus point control section 203 acquires an XY coordinate value of a temporary apparatus point of the surveying machine 10 in the drawing of the surveying site. A search condition control section 204 calculates a reference point list in which a relative distance and a search angle are associated for each reference point. A reference point selection control section 205 displays the reference points of the reference point list so as to be able to select in descending order of a length of a relative distance. An actual apparatus point control section 206 causes the surveying machine 10 to automatically collimate each target of two selection reference points in the surveying site, measures a direction angle of the target of the selection reference point and a distance between the surveying machine 10 and the target of the selection reference point, and calculates the XY coordinate value of an actual apparatus point of the surveying machine 10.SELECTED DRAWING: Figure 2
Patent JP-2020059300-A (JP)
Title: On-vehicle information processing system, program and device
Inventor: SUZUKI KOICHI
IPC: B60R16/02
Filed: 2018-10-04
Abstract: To enhance convenience of a technique which controls an on-vehicle device included in a vehicle.SOLUTION: An on-vehicle information processing system 1 comprises: a first on-vehicle device 20 included in a vehicle 2; a second on-vehicle device 30 included in the vehicle 2 which is communicably connected to the first on-vehicle device 20 by an on-vehicle network 3; and a control device 10 which is detachably connected to the first on-vehicle device 20. The control device 10 stores information used for control of the second on-vehicle device 30. The control device 10 transmits a signal including a control command to the second on-vehicle device 30 to the first on-vehicle device 20. The first on-vehicle device 20 converts a signal including the received control command to the second on-vehicle device 30 so as to be transmittable by the on-vehicle network 3 and then transmits it to the second on-vehicle device 30.SELECTED DRAWING: Figure 1
Patent JP-2020060444-A (JP)
Title: Mass spectrometer, mass spectrometry, and mass spectrometry program
Inventor: YAMADA KENJI
IPC: G01N27/62
Filed: 2018-10-10
Abstract: To provide a mass spectrometer, mass spectrometry, and a mass spectrometry program capable of increasing precision of identification of microbe strains.SOLUTION: Each of plural mass spectrum data including microbes having known strains is acquired by a teacher data acquisition part 31 as teacher data. A sample corresponding to each piece of teacher data includes an additive, and a matrix is mixed. By performing machine learning, a discriminant analysis model for identifying strains based on the plural pieces of acquired teacher data is created by a model creation part 33. Mass spectrum data including microbes having unknown strains are acquired by an object data acquisition part 34 as object data. A sample corresponding to object data includes an additive, and a matrix is mixed. Based on the discriminant analysis model created for each strain and acquired object data, a strain of a microbe corresponding to the object data is identified by an identification part 35.SELECTED DRAWING: Figure 2
Patent JP-2020066291-A (JP)
Title: Suspension system
Inventor: FUJITA HIROYASU
IPC: B60G17/015
Filed: 2018-10-23
Abstract: To provide a suspension system capable of suppressing giving incompatible feeling during vehicle height adjustment.SOLUTION: Air suspensions 2, 3, 4, and 5 are interposed between a vehicle body side and an axle side, and performs vehicle height adjustment according to supplying/exhausting of compressed air. A compression device 11 compresses air. Supply/exhaust valves 7, 8, 9, and 10 can adjust the supplying or exhausting of the compressed air to or from the air suspensions 2, 3, 4, and 5. Vehicle height sensors 28, 29, 30, and 31 detect vehicle height. A controller 33 controls the supply/exhaust valves 7, 8, 9, and 10 on the basis of values of the vehicle height sensors 28, 29, 30, and 31. The controller 33 adjusts the opening of the supply/exhaust valves 7, 8, 9, and 10 while considering acceleration, during expansion or contraction of the air suspensions 2, 3, 4, and 5.SELECTED DRAWING: Figure 1
Patent JP-2020067629-A (JP)
Title: Image processing device and image processing method
Inventor: SATO MASAYASU
IPC: G09G5/10
Filed: 2018-10-26
Abstract: To provide a technique that can obtain capture image data allowing comparison with other capture image data.SOLUTION: The image processing device comprises: setting means for setting any of a plurality of processing modes including a first processing mode for displaying an image having a first luminance range and a second processing mode for displaying an image having a second luminance range that is narrower than the first luminance range; and processing means for generating frame image data to be displayed in a first state for performing image processing according to the set processing mode and generating capture image data corresponding to the frame image data in a second state changed from the first state according to the set processing mode.SELECTED DRAWING: Figure 1
Patent JP-2020069811-A (JP)
Title: Crawler vehicle
Inventor: MATSUZAKI KAZUTADA
IPC: B62D55/104
Filed: 2018-10-29
Abstract: To provide a crawler vehicle making it possible to downsize a shock absorber and enabling a crawler to sustain proper tensile force owing to the shock absorber.SOLUTION: A load Fc which reacts on an idler wheel 17 from a crawler 15 is dispersed by a dispersion mechanism 30. A part of the load Fc is received by a shock absorber 26, and a remaining load Ff is received by a frame 29. Thus, the load reacting on the shock absorber 26 is made smaller than a conventional one, and the shock absorber 26 is downsized. Accordingly, the crawler 15 is enabled to sustain appropriate tensile force owing to the shock absorber 26 that receives the dispersed load Fd and absorbs a shock.SELECTED DRAWING: Figure 4
Patent JP-2020068873-A (JP)
Title: Dental mill blank assembly
Inventor: HIRAMATSU SHOGO
IPC: A61C13/003
Filed: 2018-10-29
Abstract: To provide a dental mill blank assembly excellent in shock resistance and compressive shear bond strength, and having little risk of coming off of a mill blank part and a support part during cutting using a CAD/CAM processor.SOLUTION: In a dental mill blank assembly including a mill blank part (A) and a support part (B), compressive shear bond strength between the mill blank part (A) and the support part (B) is 1,000 N or higher.SELECTED DRAWING: None
Patent JP-2020071299-A (JP)
Title: Head-mounted display device
Inventor: KAMAKURA KAZUYA
IPC: G02C5/12
Filed: 2018-10-30
Abstract: To provide a head-mounted display device which can simplify the structure related to a positional adjustment of a nose pad.SOLUTION: The head-mounted display device includes: a display unit for emitting an image light and displaying an image; a supporting unit for supporting the display unit; and a nose pad attached to the supporting unit. The supporting unit has an attachment unit to which the nose pad is attached, and the nose pad has an insertion unit inserted in the attachment unit. The attachment unit has an insertion hole in which the insertion unit is inserted and a fixing unit which can fix the nose pad in a first position and a second position as different positions in the direction in which the nose pad rotates around the insertion unit inserted in the insertion hole.SELECTED DRAWING: Figure 11
Patent JP-2019195038-A (JP)
Title: Multilayer capacitor
Inventor: LEE SEUNG YONG
IPC: H01G4/30
Filed: 2018-10-31
Abstract: To provide a multilayer capacitor whose dielectric characteristics are maximized by including a plurality of graphenes in a crystal grain boundary in a dielectric layer.SOLUTION: A multilayer capacitor according to an embodiment of the present invention includes a main body including internal electrodes alternately arranged with dielectric layers, and an external electrode disposed on the main body and connected to the internal electrodes, the dielectric layer includes a crystal grain boundary formed between a plurality of crystal grains and an adjacent crystal grain, and the crystal grain boundary includes a plurality of graphenes.SELECTED DRAWING: Figure 4
Patent JP-2022013960-A (JP)
Title: Information processing device, information processing system, and program
Inventor: MOTOGAITO Hiroki
IPC: G08G1/00
Filed: 2018-11-06
Abstract: To improve a continuity of position information stored in a server regardless of a presence or absence of a communication module and a communication condition.SOLUTION: An information processing device is comprised of: means for acquiring subject information regarding a subject identified from an image of the subject taken by each of a plurality of image acquisition devices, position information regarding a position of the subject, and time information regarding an imaging time of the image; means for associating and storing the subject information, the position information, and the imaging time information; and means for identifying the position of the subject based on a combination of the position information and the imaging time information associated with the subject information.SELECTED DRAWING: Figure 3
Patent JP-2019184567-A (JP)
Title: Weak light detection system, and weak light detection method
Inventor: MURAI HIROMICHI
IPC: G01N21/78
Filed: 2018-11-08
Abstract: To provide a weak light detection system and weak light detection method that enable a simple configuration to detect weak light of an object at a high S/N ratio.SOLUTION: A control unit 15 of a weak light detection system is configured to apply an encoding system to a prescribed transmission information series by an error correction code generation unit 151, and make a generated error correction code series modulate excitation light with which an excitation light irradiation unit 171 irradiates a test piece. A light reception code series identification unit (an A/D converter 153) is configured to identify a light reception code series on the basis of a change in light reception intensity in a light reception unit 172 receiving light to be excited in the test piece using an excitation light irradiation pattern. A signal processing unit 154 is configured to obtain a decode information series by applying a decoding system of the error correction code to the light reception code series, collate the transmission information series with the decode information series, and when the transmission information series is consistent with the decode information series, determine that light emission corresponding to the excitation light irradiation pattern is performed from the test piece.SELECTED DRAWING: Figure 3
Patent JP-2020076545-A (JP)
Title: Heating cooker
Inventor: SAKURAI JUNICHI
IPC: F23N5/10
Filed: 2018-11-08
Abstract: To provide a heating cooker which achieves excellent cooking performance and has high safety.SOLUTION: A heating cooker 100 includes: a heating chamber 2 opening forward; a burner 30 which heats a cooked object placed in the heating chamber 2; a thermo-couple 8 which is exposed to the interior of the heating chamber 2 so as to face a burner port 35 of the burner 30 and detects a combustion flame formed at the burner port 35; a first cover material 5 which covers an entire exposed part of the thermo-couple 8 exposed to the interior of the heating chamber 2 from the opposite side of the burner side and extends to the inner side of the heating chamber further than a tip part 81 of the exposed part of the thermo-couple 8 in an extending direction of the thermo-couple 8; and a second cover material 7 which covers a root part 83 of the exposed part of the thermo-couple 8 exposed to the interior of the heating chamber 2 from the burner side. A first through hole 55 is formed at a position of the first cover material 5 which faces an intermediate part 82 of the exposed part of the thermo-couple 8.SELECTED DRAWING: Figure 3
Patent JP-2020077222-A (JP)
Title: Pedestrian simulation device
Inventor: NING RUI
IPC: G06Q10/04
Filed: 2018-11-08
Abstract: To provide a pedestrian simulation device that estimates the flow of pedestrians that change the waiting place depending on the boarding gate where permission of passage changes depending on the time as seen at an airport or the like or the time until the departure time of a transportation such as an aircraft, and can visualize it or can output it as a congestion index.SOLUTION: A pedestrian simulation device includes: a recording unit capable of recording/reading space information that is a structured record of the structure and attributes of a space including waiting places and destinations, operation information that is a record of a time zone when a boarding gate, which is a gate that can restrict pedestrian entry and exit, can be passed, and waiting place information that is a record of waiting places available for each boarding gate; a boarding state control unit that controls the destination of pedestrian movement and whether or not the boarding gate can be passed in accordance with the operation information; a waiting place selection unit that selects a waiting place that can be used for each pedestrian; an agent moving unit that simulates the pedestrian movement; and an output unit that outputs the pedestrian position or a congestion index.SELECTED DRAWING: Figure 1
Patent JP-2020075043-A (JP)
Title: Endoscope
Inventor: MORISHIMA TAKAYOSHI
IPC: A61B1/005
Filed: 2018-11-09
Abstract: To provide an endoscope with a small number of components.SOLUTION: An endoscope 10 includes an operation part 20 and an insertion part 14, one end of which is connected to the operation part 20. The insertion part 14 includes: a tip part 13 that is disposed at a tip of the insertion part 14; a multi-lumen tube that connects the tip part 13 to the operation part 20 in which a plurality of through-holes including a curved wire hole 47 are provided in a longitudinal direction; a curved wire 17 that penetrates the curved wire hole 47, a first end of which is fixed to the tip part 13, and a second end of which is connected to a traction mechanism 21 provided to the operation part 20; and a rigidity imparting part that is continuously provided from a place separated by a predetermined length from an end part on the tip part 13 side of the multi-lumen tube to an end part on the operation part 20 side. The operation part side is configured to be thicker than the tip part side.SELECTED DRAWING: Figure 1
Patent JP-2020080046-A (JP)
Title: Electronic apparatus, control device, and control method of electronic apparatus
Inventor: MANBA OSAMU
IPC: G06F3/01
Filed: 2018-11-13
Abstract: To provide a display control device which can more improve visibility of content without increasing the operational burden of a user.SOLUTION: An electronic apparatus (1) comprises at least one display device (5) and at least one control device (2). The control device (2) detects a fixation point of a user on a display screen of the display device (5) and measures a facial distance being a distance between the display screen and a face of the user and determines whether a region around the fixation point on the display screen should be enlarged or not on the basis of the facial distance.SELECTED DRAWING: Figure 1
Patent JP-2020065526-A (JP)
Title: Tool for naturally recovering water in soil (trade name: master of makeup water)
Inventor: KURIYAMA KEIKICHI
IPC: A01G27/00
Filed: 2018-10-26
Abstract: To provide simple tools for preventing forgetting to spray water on planters, flower pots, and vegetable gardens, and further for generating sprinkling effect on a global scale.SOLUTION: Provided is a simple tool that can exert the effect as an evaporation control cover and reflux evaporated water into the soil as much as possible, while supplying water to a plant for circulation by installing a transparent plastic tool 1 near a seed or a germinated seedling to evaporate and condense the water in the soil.SELECTED DRAWING: Figure 1
Patent JP-2020079361-A (JP)
Title: Solvent-based coating material for road
Inventor: KOBAYASHI HIROYUKI
IPC: C09D201/00
Filed: 2018-11-13
Abstract: To provide a solvent-based coating material for a road that can form a coating film excellent in durability.SOLUTION: The solvent-based coating material for a road includes a vehicle containing an organic solvent as a volatile component, a pigment dispersed in the vehicle and a cellulose nanofiber having a number average fiber diameter of 2 nm to 500 nm and has a solid content ratio of the cellulose nanofiber of 0.001 mass% to 2.2 mass%.SELECTED DRAWING: None
Patent JP-2020088882-A (JP)
Title: Motor control device
Inventor: KAKI YUSUKE
IPC: H02P21/32
Filed: 2018-11-15
Abstract: To eliminate the need of using an absolute value encoder by having means by which a magnetic pole phase of a PM motor is adjusted to 0°.SOLUTION: In an initial mode, a DC excitation control part 10 in a motor control device 1 generates an exciting current command i=i0 by using a speed command ω=0, and generates an exciting voltage command V* with current control. A torque control part 11 generates a torque current command i=0 with speed control by using the speed command ω=0 and a speed feedback ω=0, and generates a torque voltage command V=0 with current control. An electrical angle control part 12 generates an electrical angle θ=0 by using the speed command ω=0. A coordinate conversion part 13 converts the exciting voltage command Vand the torque voltage command V=0 into three-phase AC voltage commands, based on the electrical angle θ=0.SELECTED DRAWING: Figure 1