baber/WOPTO huggingface dataset:
Patent JP-2021110152-A (JP)
Title: Snow guard device for roof
Inventor: HASEGAWA SHUZO
IPC: E04H9/16
Filed: 2020-01-10
Abstract: To provide a snow guard device for a roof having a good appearance and excellent workability.SOLUTION: A snow guard is provided with a supporting tool A fixable to a roof 1 and a snow guard B mountable on the supporting tool. The supporting tool has mounting parts 3 for mounting the snow guard projectingly provided on both right and left sides, and the snow guard is constituted of a horizontally long plate material mounted on a mounting part by being horizontally laid between a plurality of supporting tools fixed on the roof at intervals. The horizontally long plate material constituting the snow guard is formed as a fitted part 4 capable of being fitted to the mounting part of the supporting tool from above by folding back both right and left end parts in a U shape cross-section, and fixing means 7 for fixing the fitting part in a fitted state to the mounting part are provided on the right and left fitted parts.SELECTED DRAWING: Figure 4
Patent JP-2021111300-A (JP)
Title: Wireless tag reading device
Inventor: MUROFUSHI NOBUO
IPC: H04B7/10
Filed: 2020-01-16
Abstract: To provide a wireless tag reading device capable of efficiently reading all wireless tags while ensuring the communication distance with a plurality of wireless tags whose arrangement direction is unknown.SOLUTION: A power supply time ratio setting unit (setting unit) sets the ratio of power supply time from a horizontally polarized power supply unit (first power supply unit) to power supply time from a vertically polarized power supply unit (second power supply unit) to a value corresponding to the ratio of the number of wireless tags along a first linearly polarized wave direction to the number of wireless tags along a second linearly polarized wave direction. A polarization plane switching unit switches, at the ratio of power supply time set by the power supply time ratio setting unit, between power supply to the horizontally polarized power supply unit (first power supply unit) and power supply to the vertically polarized power supply unit (second power supply unit). Then, a wireless tag information reading unit (reading unit) receives a response wave to the first linearly polarized wave or the second linearly polarized wave, and reads tag information of an RFID tag (wireless tag) included in the response wave.SELECTED DRAWING: Figure 5
Patent JP-2021114681-A (JP)
Title: Control apparatus, imaging apparatus, control method, and program
Inventor: MATSUOKA KEISUKE
IPC: G02B7/36
Filed: 2020-01-17
Abstract: To provide a control apparatus capable of properly controlling a tilt angle in a range where distortion caused by tilt control has no influence on detection accuracy.SOLUTION: A control apparatus (100) comprises: control means (115-1) which drives at least one of an image pickup device (101-4) and an optical system to vary a tilt angle; acquisition means (115-2) which acquires an evaluation value in an image acquired from the image pickup device while varying the tilt angle by using the control means; determination means (115-3) which determines the tilt angle based on the evaluation value; and detection means (113-1) which detects an object out of the image. The acquisition means acquires the evaluation value of the object detected by the detection means, as the evaluation value.SELECTED DRAWING: Figure 1
Patent JP-2020061192-A (JP)
Title: Checkout system and settlement device
Inventor: HAKETA TAKUYA
IPC: G07G1/00
Filed: 2020-01-22
Abstract: To allow efficient processing for purchasing registration and settlement.SOLUTION: A checkout system of an embodiment comprises: a commodity registration device including generation means, first acquisition means and control means; and a settlement device including second acquisition means and settlement means. The generation means generates settlement information for settlement of a purchased commodity. The second acquisition means acquires an identification code of a conveyance instrument for conveying the purchased commodity from the commodity registration device to the settlement device. The control means causes a storage device to store the settlement information generated by the generation means in association with the identification code acquired by the first acquisition means. The second acquisition means acquires the identification code of the conveyance instrument. The settlement means performs settlement processing for settlement on the basis of the settlement information stored in the storage device in association with the identification code acquired by the second acquisition means.SELECTED DRAWING: Figure 3
Patent JP-2021117009-A (JP)
Title: Gas safety device
Inventor: ASAKAWA MASATOSHI
IPC: G01F3/22
Filed: 2020-01-22
Abstract: To provide a gas protection system that can easily deal with the potential risks that can occur in gas pipes due to lightning strikes.SOLUTION: A gas safety device 1 includes a lightning strike detection unit 2 that detects the occurrence of lightning strikes, an insulation performance measurement unit 3 for measuring an insulation performance of an insulation joint 14 provided on a gas pipe when a lightning strike is detected by the lightning strike detection unit 2, and a control unit 4 that determines whether or not the insulation joint 14 has undergone dielectric breakdown based on the measurement results of the insulation performance measurement unit 3.SELECTED DRAWING: Figure 2
Patent JP-2021119436-A (JP)
Title: Vehicle achieving sudden and massively reducing traffic accident and escape from punishment
Inventor: HAYASHI SOTARO
IPC: H04W4/44
Filed: 2020-01-30
Abstract: To provide a vehicle capable of monitoring an operation action of violation in Road Traffic Law of an operator of a vehicle, and automatically notifying a police office, etc., of an operator, date, location information, etc., for specifying violation when it determines violation.SOLUTION: A vehicle comprises a camera 1 photographing an in-vehicle and an out-vehicle, in which the camera recognizes a traffic signal 6, a load sign, etc. When it is determined that an operation action that violates Road Traffic Law on the basis of the recognized traffic signal 6, the load sign, etc., the vehicle automatically notifies a responsible police office of an address of an operator, name information, a photographing image of a face of the operator, and location information of an operation action for specifying the operator.SELECTED DRAWING: Figure 3
Patent JP-2020096878-A (JP)
Title: Virtual image display program, virtual image display system, and virtual image display method
Inventor: WATANABE MASASHI
IPC: A63F13/428
Filed: 2020-02-06
Abstract: To provide information while suppressing loss of a feeling of absorption in a virtual space.SOLUTION: A game processing device 20 is a virtual image display program for displaying an image on a display 14 by using a sensor 12 for specifying a direction of a head of a player and the display 14, and causes a game processing device 20 to function as: a specification unit for specifying an object corresponding to a gazing position based on the direction of the head; a selection unit that brings the object into a selection state when gazing time during which the gazing position is associated with the object reaches a predetermined time; and an output control unit for outputting provision information to the display when the gazing position moves to a predetermined region other than the object.SELECTED DRAWING: Figure 1
Patent JP-2021123402-A (JP)
Title: Liquid container
Inventor: HATTORI SHUJI
IPC: A47J41/02
Filed: 2020-02-06
Abstract: To provide a liquid container capable of suppressing vibrations of a plug body by repulsive force caused by elastic deformation of a packing during tightening of a plug, and of rotating the plug by light force at the final stage of tightening.SOLUTION: When attaching a plug 30 to a container body 10, a second protrusion of a plug body 31 is first brought into contact with a protrusion of a container body 10. In this state, a plug packing 32 is brought into contact with a packing reception part 13. Thus, the plug body 31 can be prevented from being vibrated by repulsive force caused by elastic deformation of the plug packing 32. Further, when the plug 30 is further rotated, the second protrusion 72 is separated from the first protrusion. Thus, the plug 30 can be rotated at the final stage of tightening by light force.SELECTED DRAWING: Figure 14
Patent JP-2021128970-A (JP)
Title: Laser device and control method thereof
Inventor: ISHIKAWA KEI
IPC: H01S5/0687
Filed: 2020-02-12
Abstract: To achieve suitable control of the frequency of a laser beam.SOLUTION: A laser device includes a laser unit including a light source unit that makes the frequency of the output laser beam variable and a monitor unit that acquires a frequency equivalent amount corresponding to the frequency of the laser beam, and a control unit that controls the frequency of the laser beam by supplying a control amount to the light source unit according to a set value, and the laser unit has a characteristic in which the frequency of the laser beam changes non-linearly with respect to a set value or a monitor value used when controlling the frequency of the laser beam, and the control unit sets, for a slope of a change in the frequency of the laser beam with respect to a change in the set value or the monitor value or the frequency equivalent amount, a control constant for determining the control amount by referring to a storage unit according to the set value or the monitor value, and sets a control constant in a range in which the absolute value of the slope is small larger than a control constant in a range in which the absolute value of the slope is large in a first range and a second range which are different ranges that the set value or the monitor value can take.SELECTED DRAWING: Figure 4
Patent JP-2021131458-A (JP)
Title: Optical driving device and optical apparatus
Inventor: MORI TAKAO
IPC: G02B7/04
Filed: 2020-02-19
Abstract: To guide a holding member holding an optical element in an optical-axis direction while suppressing generation of the resistance against the movement.SOLUTION: The optical driving device includes: a movable member 4 movable in an optical-axis direction while holding an optical element; a pair of rolling members 2a and 2b rotatably attached to the movable member 4; and a guidance member 1 in contact with the pair of rolling members 2a and 2b so that the rolling members face each other when viewed from the optical-axis direction, the guidance member guiding the movable member 4 in the optical-axis direction. The rolling members 2a and 2b have an inner wheel and an outside wheel rotatable with respect to the inner wheel. The inner wheel is fixed to the movable member 4 by an axial member 3 inserted in the inner periphery of the inner wheel and is positioned to the movable member 4 so that the inner wheel and the axial member 3 have the same axis by contact with a tapered surface provided in the axial member 3. The respective center axes of the pair of rolling members 2a and 2b form an angle θ of less than 180 degrees when viewed from the optical-axis direction.SELECTED DRAWING: Figure 2
Patent JP-2021131309-A (JP)
Title: Inspection device and inspection method of leak from container
Inventor: TACHIKAWA KIICHI
IPC: G01M3/00
Filed: 2020-02-20
Abstract: To provide a device and a method which can perform leak inspection on a container such as a 18 L can with improved reliability.SOLUTION: A method for inspecting whether a leak is caused in a container such as a 18 L can includes procedures of: applying hydrostatic pressure from an opening of a container; and measuring deformation of a strain gauge due to deformation of one external surface of the container in association with the application of the hydrostatic pressure by bringing the strain gauge into contact with the one external surface of the container. Also, an inspection device therefor is provided.SELECTED DRAWING: Figure 1
Patent JP-2021132502-A (JP)
Title: Permanent magnet motor control method and control device
Inventor: ASAHINA KAZUKI
IPC: H02P25/024
Filed: 2020-02-20
Abstract: To shorten a start-up time of a permanent magnet motor that does not have a function to detect the position of a rotor.SOLUTION: A control device 1 includes an inverter circuit 2 that drives a motor M, and a control circuit 3 that executes normal control that controls the operation of the inverter circuit 2 while estimating the position of a rotor of the motor M, and when the motor M is started, forced synchronization is executed multiple times to rotate the rotor while keeping the d-axis of the rotor following the reference phase of the rotating magnetic field, and as the number of forced synchronization executions increases, the rotor acceleration increases, and when the rotation speed of the rotor becomes predetermined speed or more, normal control is executed.SELECTED DRAWING: Figure 1
Patent JP-2021133401-A (JP)
Title: Laser processing device, laser processing method and laser processing program
Inventor: IKEDA KEITA
IPC: B23K26/16
Filed: 2020-02-27
Abstract: To provide a laser processing device, a laser processing method and a laser processing program which can efficiently collect scattered matters generated during laser processing and improve productivity to always achieve excellent processing state.SOLUTION: A laser processing device 1 discriminates an effective region A2 where a processed matter is configured from an unnecessary region A1 other than the effective region, on the basis of information concerning a contour of the processed matter from a plate-like work-piece and determines a cutting trajectory dividing the unnecessary region A1 so that surface areas thereof are in a range of approximately 18 mm2-300 mm2. After the cutting trajectory is determined, the device cuts the unnecessary region A1 into small pieces by emitting laser beams repeatedly along the cutting trajectory, where the cut small pieces P are collected by a dust collector 72.SELECTED DRAWING: Figure 1
Patent JP-2020079965-A (JP)
Title: Zoom lens and image capturing device
Inventor: HATADA TAKAHIRO
IPC: G02B15/20
Filed: 2020-03-04
Abstract: To provide a compact zoom lens capable of successfully correcting magnification chromatic aberration in an entire zoom range.SOLUTION: A zoom lens ZL of the present invention has a plurality of lens groups comprising a first lens group L1 having positive refractive power, a second lens group L2 having negative refractive power, and a rear group Lr comprising a plurality of lens groups and having positive refractive power as a whole, which are arranged in order from the object side to the image side. The first lens group L1 comprises a negative lens G1n disposed on the side closest to an object and a plurality of positive lenses disposed on the image side of the negative lens. The rear group Lr has a positive lens Grp. The lens group on the side closest to the object in the rear group has the positive lens Grp. An Abbe number of the negative lens G1n, a refractive index ndrp of the positive lens Grp, and back focuses skt, skw at the wide-angle end and telephoto end, respectively, are appropriately set.SELECTED DRAWING: Figure 1
Patent JP-2021137453-A (JP)
Title: Washing machine
Inventor: IWAI YUTO
IPC: D06F33/44
Filed: 2020-03-09
Abstract: To provide a washing machine enabling a user to more easily perform reservation desirable for the user.SOLUTION: A washing machine (1) comprises: information collecting unit (201) which collects weather forecast information; a candidate selecting unit (121) which selects laundry washing candidate dates and times that are date and time candidates on which laundry washing is recommended to be performed, based on the weather forecast information collected by the information collecting unit; a setting unit (111, 112, 123) for causing a user to set whether or not laundry washing is to be performed on the laundry washing candidate date and time selected by the candidate selecting unit; and a reservation unit (111, 123) which reserves the laundry washing candidate date and time set with the setting unit for laundry washing to be performed, as a date and time on which the laundry washing is performed.SELECTED DRAWING: Figure 1
Patent JP-2020185982-A (JP)
Title: Display control device and display control program
Inventor: SHIMIZU YASUHIRO
IPC: G08G1/16
Filed: 2020-03-11
Abstract: To provide a display control device or the like which can present a guide relating to in-lane travelling and lane change so as to be easily understood.SOLUTION: An HCU is used in a vehicle A, and has a function of a display control device which controls display by a head-up display. The HCU superimposes and displays LTA execution content CTt indicating a predicted track of in-lane travelling on the basis of LTA information acquired from a lane keep control unit for controlling the in-lane travelling of the vehicle A on a road surface as a superimposition object. In addition, the HCU displays LCA advance notice content CTpc, which indicates a predicted track of the lane change on the basis of LCA information, when the LCA information is acquired from the lane change control unit for controlling the lane change of the vehicle A during in-lane travelling, together with the LTA execution content CTt.SELECTED DRAWING: Figure 10
Patent JP-2021143957-A (JP)
Title: Server room management system
Inventor: NISHIMURA HAYATO
IPC: G01K1/02
Filed: 2020-03-12
Abstract: To disclose one example of a server room management system, in which it is possible to simplify the work of grasping the state of a server room.SOLUTION: A server room management system comprises a camera 11 for photographing the server room interior, and an analysis device 12 for analyzing the image data photographed by the camera 11. The analysis device 12 is capable of exhibiting a panel specifying function of specifying each of a plurality of floor panels 5 from within the image data, a position gasping function of grasping the respective positions of the plurality of floor panels 5 specified by the panel specifying function, and a design making function of making a design of the respective positions of the plurality of floor panels 5 grasped by the position grasping function. Thus, at least some of the work of grasping the state of the server room is automatized by the server room management system, so that the work can be simplified.SELECTED DRAWING: Figure 2
Patent JP-2021145508-A (JP)
Title: Charging/discharging control method, battery mounting apparatus, management system, charging/discharging control program, management method, management server, and management program
Inventor: FUJITA ARIYOSHI
IPC: H01M10/42
Filed: 2020-03-13
Abstract: To provide a charging/discharging control method capable of preventing occurrence of problems of battery safety and the like by appropriately grasping a deterioration state of a battery by a battery manager and the like other than a user of a battery mounting apparatus.SOLUTION: A charging/discharging control method includes acquiring measurement data on a parameter related to a battery of a battery mounting apparatus in charging/discharging of the battery. The charging/discharging control method includes receiving from the outside of the battery mounting apparatus a control command on charging/discharging of the battery that at least corresponds to a diagnostic result of diagnosis of a deterioration state of the battery based on the measurement data. The charging/discharging control method includes controlling charging/discharging of the battery on the basis of the received control command.SELECTED DRAWING: Figure 7
Patent JP-2021150075-A (JP)
Title: Organic electroluminescent element panel
Inventor: KUWATA KENJI
IPC: H05B33/04
Filed: 2020-03-17
Abstract: To provide an organic electroluminescent element panel in which damage to an organic electroluminescent element caused by a getter agent is effectively suppressed while having good sealing performance without using an organic electroluminescent element having a special structure.SOLUTION: An organic electroluminescent element panel in which an organic electroluminescent element is sealed with a sealing material includes a substrate, an organic electroluminescent element, an organic layer, an adhesive layer containing an inorganic component, and an encapsulant in this order, and the organic layer is an organic includes no inorganic component and/or includes only particles having a particle size of 100 nm or less as an inorganic component.SELECTED DRAWING: None
Patent JP-2021149421-A (JP)
Title: Memory system and control method
Inventor: SAI CHANDRA TEJA RADHAPURAM RADHAPURAM
IPC: G06F12/00
Filed: 2020-03-18
Abstract: To provide a memory system capable of improving latency.SOLUTION: According to an embodiment, a memory system comprises a nonvolatile memory and a controller. The nonvolatile memory includes a plurality of nonvolatile memory dies. The controller controls the nonvolatile memory . The controller manages histories of commands issued to the nonvolatile memory in a trackable manner per plurality of nonvolatile memory dies. When a read command for a first nonvolatile memory die among the plurality of nonvolatile memory dies is issued, the controller predicts a temperature of the first nonvolatile memory die on the basis of the history of the issued commands, and adjusts a voltage to be applied to the first nonvolatile memory die in order to read target data of the read command on the basis of the predicted temperature.SELECTED DRAWING: Figure 1
Patent JP-2021149509-A (JP)
Title: Schedule management assistance device, schedule management assistance method, and schedule management assistance program, and readout device
Inventor: NAGAO KAZUHIRO
IPC: G06Q10/10
Filed: 2020-03-19
Abstract: To provide a schedule management assistance device, a schedule management assistance method, and a schedule management assistance program, which allow for providing a user with lots of schedule management-related information without burdening the user, and to provide a readout device using the same.SOLUTION: A schedule management assistance device is provided, comprising an extraction unit configured to extract a schedule item of a user, a search unit configured to search a database for information related to the extracted item, a generation unit configured to generate supplementary information for the schedule based on the searched information, and an addition unit configured to add the supplementary information to the schedule.SELECTED DRAWING: Figure 1
Patent JP-2021146890-A (JP)
Title: Vehicle control device and vehicle
Inventor: OBI MASAKAZU
IPC: B60W50/12
Filed: 2020-03-19
Abstract: To suppress the vehicle speed so that the driver feels at ease no matter when the false-start suppression function is activated.SOLUTION: A vehicle control device with a false-start suppressing function for suppressing a false start, comprises: a distance detection unit that detects a distance to an obstacle; a speed detection unit that detects a speed of the vehicle; and a suppression assistance unit that assists in suppressing the speed of the vehicle on the basis of the speed and the distance to the obstacle. This suppression assistance unit changes an activation distance depending on whether or not the false-start suppression function has been activated.SELECTED DRAWING: Figure 2