baber/WOPTO huggingface dataset:
Patent JP-2022113321-A (JP)
Title: Pedal step-down mistake suppression device
Inventor: NAKAGAWA NAOYUKI
IPC: G08G1/16
Filed: 2021-01-25
Abstract: To provide a pedal step-down mistake suppression device which suppresses pedal step-down mistake and does not disturb the concentration on driving.SOLUTION: A suppression device 1 comprises: a photographed image information acquisition unit 2 which acquires photographed image information from a foot camera 8 that photographs an accelerator pedal, a brake pedal, and a foot of a driver; a sign detection unit 3 which detects a sign of step-down mistake; and a photographed image information output unit 4 which outputs foot image information in such a mode that the driver can visually recognize the foot image information when the sign detection unit 3 detects the sign of step-down mistake. The suppression device 1 further comprises: a foot position information generation unit 6 which generates foot position information in the pedal operation of the driver based on the foot image information; and a distribution information generation unit 7 which generates distribution information of the foot position information. The sign detection unit 3 detects the sign of step-down mistake based on the foot position information and distribution information.SELECTED DRAWING: Figure 1
Patent JP-2022113488-A (JP)
Title: Board connector
Inventor: OKABE TOSHIAKI
IPC: H01R12/71
Filed: 2021-01-25
Abstract: To provide a board connector capable of achieving both securing of fixing strength to a substrate and miniaturization.SOLUTION: A board connector 11 includes a housing 15 made of insulating resin that accommodates a terminal 27 and is fixed to a substrate 13, and a pair of fixing brackets 17 fixed to a pair of parallel side surfaces 31 of the housing 15 perpendicular to the substrate 13 to fix the housing 15 to the substrate 13. The fixing bracket 17 includes: a body plate portion 19 that is locked to a locked portion formed on the side surface 31 of the housing 15 and fixed parallel to the side surface 31; a spacing plate portion 20 connected to the lower end portion of the body plate portion 19 facing the substrate 13 and extending in a direction away from the side surface 31 as the spacing plate portion approaches the substrate 13; and a fixing plate portion 25 that is bent from the lower end of the spacing plate portion 20 toward the side surface 31 and becomes parallel to the substrate 13, and in which the surface facing the substrate 13 serves as a substrate fixing surface 43.SELECTED DRAWING: Figure 4
Patent JP-2022115222-A (JP)
Title: Wavelength conversion member and light source device comprising the same
Inventor: TAKAHISA SHOHEI
IPC: G02B5/20
Filed: 2021-01-28
Abstract: To provide a technology of preventing a film such as an optical film deposited on a surface of a phosphor from being peeled even in a case where there are recesses on the surface.SOLUTION: A wavelength conversion member 1 comprises: a phosphor 10 that emits fluorescence by excitation light L1, where the phosphor 10 has a first surface 11 and a second surface 12 facing the first surface 11, and has a plurality of pores 13 dispersed therein; and an optical film 20 having a third surface 21 and a fourth surface 22 facing the third surface 21. The second surface 12 of the phosphor 10 comprises a contact part 15 that is in contact with the third surface of the optical film 20, and a plurality of recesses 14 that are not in contact with the third surface 21 of the optical film 20 and face the third surface 21.SELECTED DRAWING: Figure 1
Patent JP-2022115342-A (JP)
Title: tire
Inventor: MAEDA YOSHIYUKI
IPC: B60C11/03
Filed: 2021-01-28
Abstract: To provide a tire 2 excellent in wet grip performance, dry grip performance, and abrasion resistance.SOLUTION: A tread of a tire has (1) a first circumferential groove located on a front side from an equatorial plane of the tire, (2) a second circumferential groove located on a back side from the equatorial plane, and (3) a third circumferential groove located on a back side from the second circumferential groove. The first circumferential groove (1) has (1-1) a main section having a front side wall and a back side wall, and (1-2) a subsection which is formed from the front side wall to a tread surface, and in which an inclination angle θ1s thereof is larger than an inclination angle θ1f of the front side wall. A width W1m of the main section is smaller than a width W2 of the second circumferential groove, and also smaller than a width W3 of the third circumferential groove.SELECTED DRAWING: Figure 3
Patent JP-2022116433-A (JP)
Title: Display device and head-up display device
Inventor: HATA MAKOTO
IPC: B60K35/00
Filed: 2021-01-29
Abstract: To realize a proper display mode according to the information content.SOLUTION: A display device comprises: an LED 21 which emits illumination light 4a; and a lenticular lens 150 which is provided on the front side of a front side polarizing plate 104F or on the front side of a front side glass substrate 102F and the rear side of the front side polarizing plate 104F and includes a base film 151 and a UV resin layer 152 provided on the front side of the base film 151 and having a prescribed uneven shape. The lenticular lens 150 includes a chipped part LK that is chipped such that at least the cross direction dimension becomes smaller than other portions. A prescribed region including a region corresponding to at least the chipped part LK in a display region 25b of a liquid crystal display panel 25 is set as a two-dimensional display region 25B for displaying the first content with a two-dimensional image having no parallax. Regions other than the two-dimensional display region 25B are set as three-dimensional display regions 25A for displaying the second content different from the first content with a three-dimensional image having a parallax.SELECTED DRAWING: Figure 5
Patent JP-2022122487-A (JP)
Title: Time-series data labeling support system, method, and program
Inventor: SAEKI YUJI
IPC: G06N20/00
Filed: 2021-02-10
Abstract: To provide technology that enables efficient and appropriate labeling support for time-series data.SOLUTION: A labeling support system that supports labeling that assigns meaning to a time interval in time- series data indicating time-series values includes: a similarity calculation unit that calculates and records similarity between a waveform indicated by a value of a time interval in time-series data to be labeled and a waveform of given teacher data; a similarity determination unit that identifies a similar time interval having a waveform similar to the teacher data in the time-series data by comparing the similarity with a predetermined threshold; a manual determination unit that distributes similar time intervals into authorized time intervals to which meaning should be assigned or deleted time intervals to which meaning should not be assigned on the basis of user determination; and a change determination unit that determines, for a similar time interval, on the basis of behavior of changes in values of the time-series data at a boundary of the time interval, whether or not the time-series data is to be labeled.SELECTED DRAWING: Figure 1
Patent JP-2022122570-A (JP)
Title: Polyamide-imide
Inventor: SHIBATA KENTA
IPC: C08G18/32
Filed: 2021-02-10
Abstract: To provide a polyamide-imide (PAI) capable of obtaining a polyamide-imide film having both high elastic modulus and high elongation when molding into a film shape.SOLUTION: A polyamide-imide (PAI) is a polyamide-imide (PAI) using trimellitic anhydride (TMA) as an acid constituent, o-tolidinediisocyanate (TODI) as an isocyanate constituent, and dimer diamine (DDA) as a diamine constituent, where the tensile strength is 60% or more, and the tensile elastic modulus is 4.5 GPa or more when turned into a film.SELECTED DRAWING: None
Patent JP-2021128161-A (JP)
Title: Fluid composition sensor device and method of using the same
Inventor: RONALD W MYERS
IPC: G01N1/22
Filed: 2021-02-10
Abstract: To provide a collection media assembly for receiving one or more particles from a volume of fluid within a fluid composition sensor.SOLUTION: The collection media assembly comprises: a housing; a transparent substrate; collection media disposed upon the transparent substrate and configured to receive one or more particles from a volume of fluid received through a fluid inlet; and at least one alignment feature. The housing defines an open lower end configured for interaction with an imaging device, so that the one or more particles received by the collection media are visible through the transparent substrate from the open lower end. Each of the at least one alignment features is configured to engage a corresponding element disposed within the fluid composition sensor so as to constrain relative movement between the collection media assembly and the corresponding element in at least a first direction.SELECTED DRAWING: Figure 2
Patent JP-2022124951-A (JP)
Title: ball socket structure
Inventor: SHIROTANI TOMOYASU
IPC: C23C14/06
Filed: 2021-02-16
Abstract: To provide a ball socket structure having a novel configuration in which a socket is improved.SOLUTION: A ball socket structure of this invention includes a ball and a socket mutually sliding, and a sliding surface of the socket is made of a PVD coating layer. The sliding surface of the socket is a concave spherical surface, and a value of a ratio (Ds/Rs) between a depth Ds and a curvature radius Rs of the sliding surface is 0.05-0.70.SELECTED DRAWING: Figure 1
Patent JP-2022127892-A (JP)
Title: Image recording device
Inventor: IIJIMA ERI
IPC: B41J2/01
Filed: 2021-02-22
Abstract: To provide an image recording device which can remove ink mist while suppressing turbulence of airflow in a space below a line head.SOLUTION: An image recording device includes: a head unit 28 which jets an ink to a print medium P; and a transport part 21 which is installed below the head unit 28 with a predetermined distance formed therebetween and transports the print medium P in a predetermined transport direction. Further, the image recording device includes: a suction fan 51 which suctions ink mist discharged from the head unit 28; and a suction duct 52 which is connected at one end to a suction port of the suction fan 51. The other end 52a of the suction duct 52 is open in a direction opposite to the transport direction at an expanding area Q formed at a side part as seen in the transport direction of the head unit 28.SELECTED DRAWING: Figure 3
Patent JP-2022128224-A (JP)
Title: Element substrate, liquid discharge head, and liquid discharge apparatus
Inventor: NEGISHI TOSHIO
IPC: B41J2/01
Filed: 2021-02-22
Abstract: To provide a technique which is advantageous for highly accurate determination of whether or not writing to a memory element is performed.SOLUTION: An element substrate including a liquid discharge element, comprises: a memory element capable of storing individual information of the element substrate by writing, the memory element being configured to change an impedance value by the writing; a plurality of current supply elements capable of supplying current to the memory element; and a determination unit configured to determine presence/absence of the writing based on voltage generated in the memory element by the current selectively supplied from the plurality of current supply elements, where the plurality of current supply elements constitute a part of a current mirror circuit and each supplies current to the memory element in an amount according to size ratio of the memory element.SELECTED DRAWING: Figure 2
Patent JP-2022128650-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-02-24
Abstract: To enhance interest regarding a game machine capable of controlling a game state to a special state on the basis of the number of execution times of variable display.SOLUTION: An execution ratio (for example, 5% for losing) of "character notice" per variable display in "a time-shortening state B" is lower than an execution ratio (for example, 20% for losing) of "character notice" per variable display in "a time-shortening state A", and is lower than an execution ratio (for example, 80% for a jackpot and 30% for losing) of "character notice" per variable display in "a probability variable state", and an execution ratio (for example, 20%) of "ready-to-win notice" per variable display in "a time-shortening state B" is lower than an execution ratio (for example, 40%) of "ready-to-win notice" per variable display in "a time-shortening state A", and is lower than an execution ratio (for example 50%) of "ready-to-win notice" per variable display in "a probability variable state".SELECTED DRAWING: Figure 11-50
Patent JP-2022129743-A (JP)
Title: Fire notification system, control device, and terminal
Inventor: MORIBAYASHI SHINSUKE
IPC: G08B17/00
Filed: 2021-02-25
Abstract: To provide a fire notification system, a control device, and a terminal for preventing a plurality of terminals from transmitting data at the same time.SOLUTION: A control device 1 is a control device of a fire notification system S that receives status information indicating the status of a plurality of terminals 2 from the plurality of terminals 2. The control device 1 has a status information receiving unit 132 that receives status information during a period for registered terminals in which one or more registered terminals can transmit the status information; a registration request receiving unit 133 that receives a registration request from an unregistered terminal during a period for unregistered terminals different from the period for registered terminals, a determination unit 134 that determines whether or not the unregistered terminal that transmits the registration request can be registered when receiving the registration request, and a notification transmitting unit 135 that transmits a registration notification indicating that the registration is accepted to the unregistered terminal when the determination unit 134 determines that the registration is possible.SELECTED DRAWING: Figure 4
Patent JP-2022130885-A (JP)
Title: Motor control device
Inventor: IDE YUJI
IPC: H02P29/024
Filed: 2021-02-26
Abstract: To provide a motor control device that is equipped with a deterioration monitoring function of a rush prevention resistor such that the inrush prevention resistor does not deteriorate and disconnect due to power generated during the operation of the motor control device and the motor control device does not stop without frequently detecting an alarm, without prolonging a start-up time of the device, and without reducing the life of an electromagnetic contactor of a power supply input portion.SOLUTION: A motor control device 10 includes: a rush current prevention circuit portion 30 having a rush prevention resistor R for suppressing a rush current during charging of a capacitor portion C and a rush prevention switch MS, between a converter portion 20 and the capacitor portion C; and an inrush prevention resistor protection portion 80 that protects the inrush prevention resistor R. The rush prevention resistor protection portion 80 calculates the power passing through the rush prevention resistor R, calculates a short-time electric energy Ws during a predetermined time, generates information on the amount of deterioration of the rush prevention resistor R on the basis of the short-time electric energy Ws during the predetermined time, and notifies the outside of the amount of deterioration.SELECTED DRAWING: Figure 1
Patent JP-2022133887-A (JP)
Title: bed
Inventor: NIRI YOSUKE
IPC: A47C19/04
Filed: 2021-03-02
Abstract: To suppress delay occurring to mobility of a movable part.SOLUTION: In a bed (1) which moves a movable part by advancing/retracting rods (21, 22, 23, 27) of actuators (12, 13, 14, 24), advancing/retracting speed of the rods (21, 22, 23, 27) of the actuators (12, 13, 14, 24) is controlled on the basis of an aimed movable state (an arrival state) of the movable part and a scheduled time (an arrival time) that the movable part is moved until the arrival state is reached. Also, before the arrival state is reached, the advancing/retracting speed of the rods (21, 22, 23, 27) of the actuators (12, 13, 14, 24) is corrected so that an arrival state from the movable state of the current movable part is reached at the arrival time. Moreover, movable states of a plurality of movable parts are interlocked by controlling the advancing/retracting speed of the rods (21, 22, 23, 27) of the respective actuators (12, 13, 14, 24).SELECTED DRAWING: Figure 2
Patent JP-2022137726-A (JP)
Title: Conveyance roll and non-woven fabric coating device
Inventor: KASAI TAKAKO
IPC: D04H1/655
Filed: 2021-03-09
Abstract: To provide a conveyance roll which can suppress the occurrence of a defect such as a pinhole caused by strike-through of a coating liquid having lowered surface tension even when the coating liquid is used when coated to a non-woven fabric, and a non-woven fabric coating device using the conveyance roll.SOLUTION: A conveyance roll having an uneven shape and water repellency thereon has an arithmetic average height (Sa) on the surface of 5.0 μm or more and a development area ratio (Sdr) on an interface of 2.5 or more.SELECTED DRAWING: Figure 1
Patent JP-2021101352-A (JP)
Title: Technique for l3 pairing and manpower control in contact center system
Inventor: ZIA CHISHTI
IPC: G06Q10/06
Filed: 2021-03-10
Abstract: To provide pairing of contact and agent in contact center.SOLUTION: A technique for L3 pairing and manpower management in a contact center system is disclosed. The technique can be realized as a method for L3 pairing in a contact center system including a step of identifying multiple contacts waiting assignment, a step of identifying multiple agents available for assignment, and a step of selecting at least one of the multiple agents together with at least one of the multiple contacts, for assignment and connection in the contact center system.SELECTED DRAWING: None
Patent JP-2021088929-A (JP)
Title: Shovel, system for shovel, and control method of shovel
Inventor: TSUKAMOTO HIROYUKI
IPC: E02F3/43
Filed: 2021-03-12
Abstract: To provide a shovel capable of improving work efficiency.SOLUTION: The shovel includes: a lower running body 1; an upper swing body 3 mounted rotatably onto the lower running body 1; an attachment 15 that is attached to the upper swing body 3; a bucket 6 included in attachment 15, as an end attachment; a plurality of end attachment position detection units S1, S2, S3, 16 for detecting a position of the bucket 6; an object detection device 25 that detects a dump truck 60 near the shovel; and a controller 30 that controls the bucket 6 to decelerate swing movement above the dump truck 60 so as to stop above the dump truck 60.SELECTED DRAWING: Figure 4
Patent JP-2022139909-A (JP)
Title: Manufacturing method of fuel battery cell
Inventor: ISHII SHUNTARO
IPC: H01M8/0273
Filed: 2021-03-12
Abstract: To provide a manufacturing method of a fuel battery cell which can seal a resin frame and a common stainless steel substrate as a separator without providing an adhesive layer.SOLUTION: A manufacturing method of a fuel battery cell according to an embodiment includes the steps of irradiating a portion to be sealed of a stainless steel base material with a laser beam, and pressing a resin frame and a portion to be sealed after laser beam irradiation of the stainless base material, and the irradiation energy density of the laser beam is 110 mJ/mm2 or more, and the pressing is performed in a state in which the resin is molten at the portion where the resin frame and the portion to be sealed are in contact with each other.SELECTED DRAWING: Figure 5
Patent JP-2022142377-A (JP)
Title: Autonomous work machine
Inventor: MARUYAMA SHUHEI
IPC: A01B69/00
Filed: 2021-03-16
Abstract: To provide an autonomous work machine that can detect properly an area wire both when the area wire is installed in the ground and when it is installed on the ground, and work properly in a work area by detecting properly the area wire.SOLUTION: An autonomous work machine includes: a magnetic field detection unit 30 for detecting a magnetic field generated by energizing an area wire 12; a storage unit 42 for storing a reference value for magnetic field detection by the magnetic field detection unit 30; a control unit 41 for controlling the travel route based on the reference value stored in the storing unit 42 and the magnetic field detected by the magnetic field detection means; and an input unit 43 that receives a selection of a first reference value used when the area wire 12 is arranged at a first distance from the ground or a second reference value used when it is arranged at a second distance from the ground. The control unit 41 controls the travel route based on the first reference value or the second reference value selected by the input unit 43.SELECTED DRAWING: Figure 4
Patent JP-2022142910-A (JP)
Title: Network configuration verification device and method
Inventor: OTA TAKAHIKO
IPC: H04L43/00
Filed: 2021-03-17
Abstract: To easily verify an unauthorized device connected to an IP network even in a large-scale network.SOLUTION: In a network configuration verification device 10, a control circuit 15 acquires actual configuration information 14B obtained by actually identifying network configuration of a target IP network NW from a network configuration identification device 20, and verifies an unauthorized device connected to the IP network NW by comparing a connection device included in the actual configuration information 14B with an authorized connection device included in the authorized device information 14A stored in advance in a storage circuit 14.SELECTED DRAWING: Figure 1
Patent JP-2022143419-A (JP)
Title: Pleat mask with two-divided block sheets
Inventor: IGARASHI YUTAKA
IPC: A62B18/02
Filed: 2021-03-17
Abstract: To provide two-divided block sheets for pleat mask, which can prevent an inner face from getting dirty before use and can prove that the sheet is not used, and in which an upper block sheet joined to an upper part doubly blocks a gap between a face and the mask to prevent the glasses from fogging and downward movement of an upper side and downward movement of a lower side of a lower block sheet when worn.SOLUTION: Two-divided block sheets 1 in approximately the same sizes are joined to an inner side of a pleat mask. All internal faces are dirt-proof, and the sheet is proved to be non-use by a structure for dividing the sheet into two upper and lower block sheets to be worn when worn. A shape retaining member 22 and a nose fit 9 can block a gap occurring between the mask and the face at two places of an upper part and a lower part of the upper block sheet when used, and movement to a lower part of the mask can be prevented. When used, the upper block sheet and the lower block sheet are folded along an upper folding line 7 and a lower folding line 10 to form a three-dimensional shape.SELECTED DRAWING: Figure 1