baber/WOPTO huggingface dataset:
Patent JP-2019202775-A (JP)
Title: Road deviation prevention system
Inventor: JEREMY J MCCLAIN
IPC: B60W30/12
Filed: 2019-07-11
Abstract: To provide a vehicular safety system having road deviation prevention function.SOLUTION: A vehicular safety system includes a camera which provides view in a travel direction of a vehicle, and is fitted to the vehicle, and an electronic control unit which is connected to the camera. The electronic control unit includes a command for analyzing an image and comparing a roadway route with a prediction vehicle route. When the prediction vehicle route is different from the roadway route by a prescribed threshold value, the electronic control unit specifies that roadway deviation of the vehicle occurs, and decides at least one correction treatment for returning the vehicle route to the roadway route. This safety system transmits a command for applying at least one correction treatment by at least one antiskid brake system.SELECTED DRAWING: Figure 2
Patent JP-2020172015-A (JP)
Title: Method and control system for updating camera calibration for robot control
Inventor: Russell Islam
IPC: B25J13/08
Filed: 2019-07-16
Abstract: To provide a robot control system and a method for updating camera calibration.SOLUTION: A robot control system executes first camera calibration to determine camera calibration information and outputs a first operation command for robot operation; after executing the first camera calibration, outputs a second operation command, moves a calibration pattern in a camera view, receives one or more calibration images and adds the calibration images; executes second camera calibration on the basis of the calibration images in a captured image set, determines updated camera calibration information, determines whether or not a deviation between the camera calibration information and the updated camera calibration information exceeds a prescribed threshold, and outputs a notification signal when the deviation exceeds the prescribed threshold.SELECTED DRAWING: Figure 7A
Patent JP-2020176502-A (JP)
Title: Energy reduction type light emission braille block
Inventor: HONG YO SEB
IPC: F21V29/503
Filed: 2019-07-18
Abstract: To provide an energy reduction type light emission braille block that is applicable through day and night, exhibits sufficient brightness able to be easily identified by a non-visually handicapped person, and has little consumption power.SOLUTION: An energy reduction type light emission braille block comprises: a block cover that forms a plurality of protrusions 112 through which light can pass on an upper-side surface; a light emission module 200 that is disposed inside the block cover, and transfers any one or two of green light and red light to the protrusions 112 to make the protrusions 112 represent any one color of green, red, and yellow; and a light shielding plate 300 that is inserted between the block cover and the light emission module 200, is formed in a form of a flat plate of a transparent material through which light cannot pass, and has open holes 310 having a shape corresponding to a shape of the protrusion 112 of the block cover.SELECTED DRAWING: Figure 2
Patent JP-2021016877-A (JP)
Title: Manufacturing apparatus and manufacturing method for link arm member
Inventor: HONDA KATSUKI
IPC: B23K26/21
Filed: 2019-07-19
Abstract: To provide a technique effective for mass-producing a link arm member having high quality by laser welding.SOLUTION: A manufacturing apparatus 1 for a link arm member 2 includes a positioning mechanism 30, in which the positioning mechanism 30 has an insertion shaft part 12 provided on a rotary table 10, a fitting shaft part 21 provided on a movable body 20, an engagement projection 31 provided on the insertion shaft part 12, an engagement recess 32 provided on the fitting shaft part 21, and a cylinder device 36 that is a driving part for driving the movable body 20 in a first direction X1 on a reference axis line A, and in the state where the insertion shaft part 12 is inserted to a through hole 3a of a link arm body 3 and the through hole 3a and a cylinder hole 4a are positioned, the fitting shaft part 21 is tightly fit into the cylinder hole 4a on the reference axis line A and the engagement projection 31 is tightly fit into the engagement recess 32 by driving the movable body 20 in the first direction X1 by the cylinder device 36 and inserting the fitting shaft part 21 into the cylinder hole 4a.SELECTED DRAWING: Figure 2
Patent JP-2021018632-A (JP)
Title: Information processor and processing method
Inventor: HIRAMOTO MASAYOSHI
IPC: G06Q50/10
Filed: 2019-07-22
Abstract: To provide a configuration to notify a user of a storage method suitable for food material.SOLUTION: The information processor reads a piece of identification information of food material, and based on the read identification information, identifies the storage place suitable for the food material and notifies the identified storage place to a user. The identified storage places includes at least a candidate of a storage room that the refrigerator has.SELECTED DRAWING: Figure 3
Patent JP-2021016613-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-07-22
Abstract: To provide a game machine capable of preventing increase in dissatisfaction and sluggishness because of increase in a variation display period while preventing continuous occurrence of an advantageous state in a short period.SOLUTION: Variable display resulting in a second advantageous state can determine a second variable display period at a higher ratio during a first period than during a second period, and can determine a first variable display period at a higher ratio during the second period than during the first period. While at least a display color of specific display is changed to a display color corresponding to a degree of expectation to be controlled to an advantageous state in execution of a changing performance in the normal performance state, a display color of specific display is set to a common display color without any change regardless of a degree of expectation toward control to an advantageous state in execution of a changing performance in the specific performance state. A display color of specific display is displayed in a display color corresponding to a degree of expectation toward control to an advantageous state when shifting from the specific performance state to the normal performance state.SELECTED DRAWING: Figure 8-17
Patent JP-2019196702-A (JP)
Title: Thermal-insulating sash
Inventor: SAWADA AKIHISA
IPC: E06B3/26
Filed: 2019-07-23
Abstract: To improve thermal insulation performance by preventing heat from being transmitted from an inner peripheral surface of a stile to an inner peripheral (width) direction.SOLUTION: A thermal-insulating sash comprises a window frame installed on an opening of a building, and a screen configured by attaching a resin stile 242 having a hollow to an indoor side of a metallic stile 241. The resin stile 242 comprises an indoor-side hollow 242a disposed on the indoor side of the metallic stile 241, and a side hollow 242b provided consecutively on an inner peripheral side of the indoor-side hollow 242a and facing an inner-peripheral depth surface of the metallic stile. The side hollow 242b is partitioned into a plurality of compartments in a width direction by a partition w intersecting a direction to which cold and heat are transmitted from the inner-peripheral depth surface of the metallic stile.SELECTED DRAWING: Figure 5
Patent JP-2021021646-A (JP)
Title: Structure abnormality detection system
Inventor: IWASAKI ATSUSHI
IPC: G01M99/00
Filed: 2019-07-29
Abstract: To quantitatively examine deterioration in mounted state of a structure without requiring regular inspection by an inspector.SOLUTION: A structure abnormality detection system includes: one or more sensors that are installed on a structure and can measure physical quantities; and a diagnosis unit that calculates a plurality of feature quantities from the physical quantities measured by the one or more sensors, repeatedly expresses over time in a multidimensional space using each of the calculated feature quantities as an axis, generates distribution data of the plurality of feature quantities expressed in the multidimensional space, and executes abnormality diagnosis of a mounted state of the structure from the distribution data.SELECTED DRAWING: Figure 2
Patent JP-2019208055-A (JP)
Title: Component mounting system, operator allocation system, and operator allocation method
Inventor: YAMAZAKI TAKUYA
IPC: H05K13/00
Filed: 2019-07-29
Abstract: To provide a component mounting system capable of determining an allocation of an operator so as to product effectively a mounting substrate in a plurality of component mounting lines, an operator allocation system, and an operator allocation method.SOLUTION: An operator allocation method includes an operator allocation step of determining an operator allocation for an operation generated in each line of a first component mounting line L1 and a second component mounting line L2 so that a production completion time of the second component mounting line L2 which is predicted that the production completion time is later than that of the first component mounting line L1 becomes earlier when producing a prescribed mounting substrate. In the operator allocation step, an operator OP3 which can be allocated to the second component mounting line L2 is allocated.SELECTED DRAWING: Figure 6
Patent JP-2021021288-A (JP)
Title: Road damage information management system
Inventor: MAENO YOHEI
IPC: E01C23/01
Filed: 2019-07-30
Abstract: To provide a system that enables efficient collection and utilization of information useful for road repair.SOLUTION: A road damage information management system includes: a mobile type information providing terminal device that provides road damage information; an information use terminal device that displays the road damage information; and a central information processing device that can communicate with the mobile information providing terminal device and the information use terminal device, the information providing terminal device and the central information processing device each having a specific function. The road damage information management system enables efficient collection and utilization of information useful for road repair.SELECTED DRAWING: Figure 1
Patent JP-2021020804-A (JP)
Title: Boom device and crane vehicle
Inventor: TANII SATORU
IPC: B66C23/26
Filed: 2019-07-30
Abstract: To provide a boom device which performs control so as to prevent a wire from loosing and prevent excess load from being applied to an engaging member when starting storage operation of a boom and standing operation of the boom.SOLUTION: A control program acquires load detected by a strain sensor (S13). The control program lowers rotational speed of a hydraulic motor to slow delivery speed of a wire 42 so that the wire 42 is not loosened (S15) if it is determined that the acquired load is below a first threshold value (S14: Yes). The control program increases the rotational speed of the hydraulic motor to increase the delivery speed of the wire 42 so that the wire 42 is not tensioned excessively (S17) if it is determined that the acquired load is over a second threshold value (S16: Yes). That is to say, the control program performs feedback control to drive the hydraulic motor driving a winch by using the acquired load.SELECTED DRAWING: Figure 5
Patent JP-2021020653-A (JP)
Title: Vehicle control system
Inventor: KUROKAWA YOSHIMASA
IPC: B60W50/02
Filed: 2019-07-30
Abstract: To achieve high responsiveness as much as possible in a device not involved in driving control, braking control and steering control of a vehicle, even if an abnormality related to a control signal occurs in the device.SOLUTION: A vehicle control system comprises a center ECU 10 that generates control signals for devices and relay devices provided between communication paths through which the center ECU 10 is communicated with the devices. The relay devices include a specific relay device that outputs a control signal to a specific-selection type device not involved in driving control, braking control and steering control of a vehicle, which has a sub control part that can control the specific-selection type device on the basis of output of at least some sensors 100. The specific relay device, when a center control abnormality, an abnormality related to the control signal from the center ECU 10 occurs in the device, makes the sub control part control the specific-selection type device connected to the device.SELECTED DRAWING: Figure 3
Patent JP-2021026303-A (JP)
Title: Data transfer unit
Inventor: KAWAMOTO TOMOYUKI
IPC: G06F13/38
Filed: 2019-07-31
Abstract: To solve the problem that a module stall occurs because of competition of memory access and hence a processing speed decreases in a system in which a memory is shared by plural modules for performing double buffering control.SOLUTION: When competition of memory access occurs and when the other SRAM used for double buffering can be accessed, a stall is avoided by performing swap control for switching an access destination.SELECTED DRAWING: Figure 3
Patent JP-2020146026-A (JP)
Title: Suspension maintenance method, suspension maintenance device, and bio 3d printer equipped with the same
Inventor: JEON KYOUNG WHEE
IPC: B33Y10/00
Filed: 2019-08-01
Abstract: To provide a cell suspension maintenance device that is bound to a syringe and can realize periodical pipetting of biological substances.SOLUTION: A suspension maintenance device comprises: a body part that is detachably connected to a syringe; a ventilation hole that is formed inside the body part in the longitudinal direction of the syringe; a pipette fixing part that is extendedly formed below the body part and has a tapered shape whose outer diameter decreases as it goes lower side; an air discharge hole that is formed inside the pipette fixing part and is connected to the ventilation hole so as to communicate with the inside of the syringe; a syringe fixing arm part that is formed so as to project in a direction perpendicular to the longitudinal direction of the syringe from the body part and is fixed to the syringe so as to cover an upper flange of the syringe; and a pipette that is connected to the pipette fixing part, has a hollow taper shape whose inner diameter decreases as it goes lower side, and whose lower step is arranged at an outlet of the syringe.SELECTED DRAWING: Figure 3
Patent JP-2021013711-A (JP)
Title: Jigsaw puzzle
Inventor: HAMANAKA KOJI
IPC: A63F9/10
Filed: 2019-07-16
Abstract: To provide a jigsaw puzzle having no same joint area.SOLUTION: A jigsaw puzzle uses wood as a material, and is configured to appear a pattern by joining and assembling split fracture surfaces formed by forcedly fracturing along the wood grain of a piece of wood.
Patent JP-2021023185-A (JP)
Title: Small organism trap
Inventor: NISHIBORI MICHIO
IPC: A01M23/00
Filed: 2019-08-02
Abstract: To provide a small organism trap capable of surely capturing a small organism.SOLUTION: A small organism trap comprises: a pair of plate-shaped first holding part 21 and second holding part 22 which are coupled at an upper end side and are separated at a lower end side, and facing inner surfaces of which have an adhesive part 24 respectively; an energizing member 3 for energizing so as to attract lower end sides of the first and second holding parts 21, 22; and a regulation member 4 for regulating force applied to the lower end sides of the first and second holding parts 21, 22 by the energizing member 3 for maintaining a separated state of lower end sides of the first and second holding parts 21, 22. The regulation member 4 comprises: a pair of holding parts 40 for holding lower edges 25 of the first and second holding parts 21, 22; and a coupling part 43 for coupling the pair of holding parts 40 and being engaged to one of them. The energizing member 3 is arranged along the coupling part 43, and when the coupling part 43 is pressed and engagement between the holding part 40 and the coupling part 43 is released, regulation of the regulation member 4 is released.SELECTED DRAWING: Figure 1
Patent JP-2020126824-A (JP)
Title: Vehicle lighting
Inventor: FUJIMOTO KATSUNORI
IPC: F21S43/14
Filed: 2019-08-03
Abstract: To provide a vehicle lighting that can be easily attached to a vehicle lamp unit.SOLUTION: A vehicle lighting comprises: a socket attached from an outside toward an inside of a lamp unit of a vehicle; a rotating member received in the socket; an LED substrate support attached to the rotating member; and an LED substrate attached to the LED substrate support; and a cap capable of fixing the rotating member to the socket. The socket has therein a rotatable position, in which the rotating member is rotatable, and an unrotatable position, in which the rotating member is not rotatable. At the unrotatable position, the cap can fix the rotating member at a prescribed rotational position. By moving the rotating member inside the socket in a direction of attaching the socket to the lamp unit, the rotating member transitions from the rotatable position to the unrotatable position inside the socket.SELECTED DRAWING: Figure 2
Patent JP-2021027765-A (JP)
Title: Control device, control method and control system of electric vehicle
Inventor: KANEKO SATOSHI
IPC: B60L15/20
Filed: 2019-08-08
Abstract: To provide a control device of an electric vehicle, a control method of an electric vehicle and a control system of an electric vehicle which can prevent a vehicle from staggering back and forth in a situation where the vehicle once stops on a road surface of a climbing road, then restarts and stops again.SOLUTION: The control device of an electric vehicle outputs a first torque control command determined based on reference torque preset based on an operation amount of an accelerator pedal of the vehicle and vehicle-stop maintaining torque for maintaining stopping of the vehicle, and outputs a second torque control command determined by putting a restriction on the first torque control command, at the time of re-stop when the operation amount of the accelerator pedal increases and decreases, after the vehicle stops in accordance with the first torque control command.SELECTED DRAWING: Figure 7
Patent JP-2021032695-A (JP)
Title: Sensor maintenance system, information processor, and program
Inventor: NAKAZATO NAOTO
IPC: G01V1/16
Filed: 2019-08-23
Abstract: To make it easier to correct or diagnose vibration sensors, which are often limited in numbers.SOLUTION: A sensor maintenance system includes: a first vibration sensor, which is activated by power supplied from the outside and outputs vibration information as information of vibrations in a place where the first vibration sensor is set; a plurality of second vibration sensors outnumbering the first vibration sensor, the second vibration sensors being activated by a battery and outputting vibration information as information of vibrations in places where the second vibration sensors are set; and correction means for correcting the first vibration sensor on the basis of the vibration information output from the second vibration sensors.SELECTED DRAWING: Figure 1
Patent JP-2021032380-A (JP)
Title: Disc brake
Inventor: HASHIMOTO KUMI
IPC: F16D69/00
Filed: 2019-08-28
Abstract: To provide a disc brake which can suppress the eccentric wear of a lining.SOLUTION: A lining 52 of a brake pad 25 has a contact face part 66 arranged at an intermediate part in a disc rotation direction, and contacting with a disc rotor, and chamfered face parts 67 formed at both end parts in the disc rotation direction, and escaping from the disc rotor. A circular arc groove 81 is formed which passes a position at the inside of the disc rotation direction rather than an end point 76 being the vicinity of the end point 76 of a boundary line 75 between the chamfered face parts 67 at both the sides and the contact face part 66 at the inside of a disc radial direction, and also passes a position of a projection face in the radial direction rather than the projection face of an end face 100 of a piston 90 at a rear plate 51 side to the contact face part 66 in the disc axial direction.SELECTED DRAWING: Figure 3
Patent JP-2021031639-A (JP)
Title: Tire rubber composition, and winter tire using the same
Inventor: HIRABAYASHI KAZUYA
IPC: C08K9/04
Filed: 2019-08-28
Abstract: To provide: a tire rubber composition that can improve, as compared with the conventional tire rubber composition in which the addition of compound during rubber component synthesis or the modification of rubber component is not needed and only a general carbon black and silica is incorporated as a reinforcing filler, while maintaining the reinforcing property, the snow performance; and a winter tire using the same.SOLUTION: The tire rubber composition contains: a fine particle in which a rotaxane having a straight-chain molecule, a cyclic molecule including the straight-chain molecule, and a sealing group arranged at both ends of the straight-chain molecule so that the cyclic molecule is not detached from the straight-chain molecule is coated with silica; a rubber component containing a styrene/butadiene rubber; and a carbon black and/or a silica. The contained amount of the total of the fine particle, the carbon black, and the silica (excluding the rotaxane-coating silica) is 70 to 150 pts.mass for 100 pts.mass of rubber component.SELECTED DRAWING: None
Patent JP-2021038729-A (JP)
Title: Wind power generation system and method of diagnosing wind power generation system
Inventor: TADANO Takumi
IPC: F03D1/06
Filed: 2019-09-05
Abstract: To provide a method of diagnosing a deterioration state of a blade while continuing the operation of a wind power generation system.SOLUTION: A pitch angle of a blade 2 of a rotor 4 is controlled by a control device 11. The control device 11 calculates a first pitch angle that is a pitch angle maximizing generation efficiency at a first time point that is a specified time point. While a generator 6 generates power, the pitch angle of the blade 2 is controlled, and after a second time point that is a time point after the first time point, first generation efficiency that is generation efficiency when the rotor 4 is rotated at the first pitch angle, and second generation efficiency that is generation efficiency when the rotor 4 is rotated at a second pitch angle that is a pitch angle different from the first pitch angle, are calculated. When the second generation efficiency is higher than the first generation efficiency, it is diagnosed that the blade 2 is deteriorated.SELECTED DRAWING: Figure 10
Patent JP-2019217352-A (JP)
Title: Deep tissue flowmetry using diffuse speckle contrast analysis
Inventor: LEE KIJOON
IPC: A61B5/026
Filed: 2019-09-06
Abstract: To provide an improved method for noninvasive, realtime measurement of deep tissue flow.SOLUTION: Blood flow rates can be calculated using diffuse speckle contrast analysis in spatial and time domains. In the spatial domain analysis, a multi-pixel image sensor 311 can be used to detect a spatial distribution of speckles in a sample 306 caused by diffusion of light from a coherent light source 302 that is blurred due to the movement of scatterers within the sample (e.g., red blood cells moving within a tissue sample). Statistical analysis of the spatial distribution can be used to calculate blood flow. In the time domain analysis, a slow counter can be used to obtain time-series fluctuations in light intensity in a sample caused by diffusion of light in the sample that is smoothened due to the movement of scatterers. Statistical analysis of the time-series data can be used to calculate blood flow.SELECTED DRAWING: Figure 3B