baber/WOPTO huggingface dataset:
Patent JP-2021060910-A (JP)
Title: Terminal device, system, passage number measurement method, and computer program
Inventor: MINAMI YUYA
IPC: G06M7/00
Filed: 2019-10-09
Abstract: To provide a terminal device, a system, a passage number measurement method, and a computer program capable of improving measurement accuracy for one or both of the number of dynamic bodies and the moving direction.SOLUTION: A terminal device 1 includes: a distance sensor section 12 for measuring a distance; an arithmetic section 13 that extracts one or more blocks including a plurality of measurement results on the basis of measurement time from a measurement result group including the plurality of measurement results obtained by measuring by the distance sensor section 12, and approximating the plurality of measurement results included in each of the extracted one or more blocks; and an estimation section 14 that derives one or both of the number of dynamic bodies measured by the distance sensor section 12 and a moving direction on the basis of an approximation result of the plurality of measurement results included in each of the one or more blocks by the arithmetic section 13.SELECTED DRAWING: Figure 1
Patent JP-2020011519-A (JP)
Title: Printer
Inventor: FUJIWARA TSUTOMU
IPC: B41J11/70
Filed: 2019-10-10
Abstract: To provide a printer further improved in a label-sticking prevention countermeasure.SOLUTION: A printer includes a label holding part, a cutting part and a printing part. The label holding part holds a label roll formed by winding a belt-like label having an adhesive layer activated by heat having a temperature lower than a thermosensitive coloring temperature on a printing surface, on its back surface without a mount. The cutting part cuts the label put between a printing surface side and an adhesive layer side. The printing part is mounted on a label-transfer-direction downstream side of the cutting part and prints on the printing surface of the label by a thermal head.SELECTED DRAWING: Figure 1
Patent JP-2021062493-A (JP)
Title: inkjet printer
Inventor: TAKEHANA SOICHIRO
IPC: B41J2/01
Filed: 2019-10-10
Abstract: To provide an inkjet printer in which an uneven portion can suppress more effectively than before, reaching of stray light from a light irradiation device to a nozzle surface.SOLUTION: An inkjet printer comprises: a platen 11 supporting a recording medium: an inkjet head 15 formed with a nozzle surface 15c formed with a nozzle ejecting ink hardened by being irradiated with light toward the recording medium supported on the platen 11; and a head base 14 mounted with the inkjet head 15. The head base 14 is mounted together with head base 14, on a carriage scanned with respect to the platen 11 and comprises an uneven portion for suppressing reaching of stray light from a UVLED lamp 16a irradiating ink adhering to the recording medium with light, the nozzle surfaces 15c, wherein the uneven portion is provided at a position facing a space on passages of the stray light from the UVLED lamp 16a toward the nozzle surface 15c of a space between the platen 11 and the head base.SELECTED DRAWING: Figure 4
Patent JP-2021063457-A (JP)
Title: Fuel injection control device
Inventor: KAWAKAMI DAISUKE
IPC: F02D45/00
Filed: 2019-10-11
Abstract: To provide a fuel injection control device in which a boosted voltage is prevented from exceeding a withstanding voltage of the device, the exceeding being caused by electric charges stored in a booster circuit upon driving of a fuel pump.SOLUTION: The fuel injection control device includes a plurality of injection valves INJ1-INJ4, a boosting circuit 3, an injection valve drive circuit 5 driving the injection valves using a boosted voltage Vboost boosted in the boosting circuit 3, and a fuel pump drive circuit 2 causing the boosting circuit 3 to regenerate energy accumulated during driving the fuel pump. The injection valve drive circuit 5 discharges electric charges stored in the boosting circuit 3 by performing energization on at least one of the plurality of injection valves to such an extent that the injection valve is not opened, in a period during which the drive of the injection valve stops and intermittent drive of the fuel pump is continued.SELECTED DRAWING: Figure 1
Patent JP-2021064557-A (JP)
Title: Line lighting device
Inventor: SAKAI MANABU
IPC: B60Q3/78
Filed: 2019-10-16
Abstract: To provide a line lighting device which enables an exposed surface of a light guide rod to be specified even if the light guide rod is formed into a circular shape when viewed in a longitudinal direction.SOLUTION: A line lighting device has: a light emitting unit 3 which emits light; a light guide rod 5 which is formed into a rod-like shape, transmits the light emitted by the light emitting unit 3, and guides the light in a longitudinal direction; a case 7 which is formed into a rod-like shape, partially opens when viewed in the longitudinal direction, and houses the light guide rod 5 therein; ribs 11 which are provided protruding from the light guide rod 5 at both longitudinal end parts of the light guide rod 5; and rib guide parts 13 which are provided at both longitudinal end parts of the case 7 and guide the ribs 11 to restrict rotation of the light guide rod 5 relative to the case 7 when the light guide rod 5 is housed in the case 7.SELECTED DRAWING: Figure 1
Patent JP-2021065849-A (JP)
Title: Cold spray nozzle
Inventor: SHIBAYAMA HIROHISA
IPC: B05B7/16
Filed: 2019-10-25
Abstract: To provide a cold spray nozzle capable of sufficiently cooling a tip end portion of a nozzle body.SOLUTION: A cold spray nozzle comprises: a cylindrical nozzle body 26 that jets raw material powder P supplied from a cold spray device 2; and a cooling jacket 27 that surrounds the nozzle body to form a refrigerant channel 28 between an outer peripheral surface of the nozzle body and the cooling jacket 27, and cools the nozzle body by a refrigerant C flowing in the refrigerant channel. In the cooling jacket 27, cooling performance to a tip end portion 30 of the nozzle body is configured to be relatively large as compared with cooling performance to a part except for the tip end portion 30.SELECTED DRAWING: Figure 4
Patent JP-2021066586-A (JP)
Title: Elevator speed governor
Inventor: ENDO HIROKI
IPC: B66B5/04
Filed: 2019-10-25
Abstract: To provide an elevator speed governor with a configuration that is as simple and general-purpose as possible and easy to retrofit without complication in order to prevent a governor rope from falling off a governor pulley and to ensure normal holding operation of the governor rope.SOLUTION: A speed governor 7 constitutes a safety mechanism that brakes by sandwiching a speed governor rope 10 between a movable grip element 26 and a fixed shoe when the descending speed of a car reaches a predetermined overspeed. A side wall 49 is arranged in the speed governor 7 so as to face the governor rope 10 over an upper half circumference of the governor pulley 8. The side wall 49 is surrounded by internal space widths U and V that are narrower than a maximum outer width W in the axial direction of bearing brackets 22 and 23 that pivotally support the governor pulley 8. The side wall 49 includes closing members 41 to 43 forming a governor rope dropout prevention cover 40 over the upper half circumference of the governor pulley 8.SELECTED DRAWING: Figure 3
Patent JP-2021068375-A (JP)
Title: Comparison arithmetic device
Inventor: NAKAJIMA MASAHIRO
IPC: G06F17/16
Filed: 2019-10-28
Abstract: To provide a comparison arithmetic device capable of outputting high precision numerical values without increasing the circuit scale or latency.SOLUTION: A converter 101 converts multiple input data each represented by first numerical representation into multiple conversion input data each represented by second numeric representation, which is less accurate than the first numeric representation. A comparison unit 102 compares the sizes of multiple conversion input data. A maximum value unit 103 outputs a maximum value out of the multiple input data based on the comparison result by the comparison unit 102.SELECTED DRAWING: Figure 4
Patent JP-2021072353-A (JP)
Title: Wafer processing method
Inventor: SEKIYA KAZUMA
IPC: H01L21/304
Filed: 2019-10-30
Abstract: To provide a wafer processing method that can remove a ring-shaped reinforcement without exerting a processing load on a device area.SOLUTION: A wafer processing method includes a protective member attachment step of attaching a protective member for the area covering the front or back surface of a wafer to the wafer, and a ring-shaped reinforcement removing step of removing the ring-shaped reinforcement of the wafer after performing the protective member attachment step, and the ring-shaped reinforcement removing step includes a ring-shaped reinforcement separation step ST41 of dividing the wafer along the outer circumference of a device region and separates the device region and the ring-shaped reinforcement, and a removal step ST42 of removing the ring-shaped reinforcement by processing the ring-shaped reinforcement with a grindstone while supplying processing water to the wafer after performing the ring-shaped reinforcement separation step.SELECTED DRAWING: Figure 4
Patent JP-2021069820-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKUTO
IPC: A63F7/02
Filed: 2019-10-31
Abstract: To provide a game machine capable of enhancing attraction during variation display.SOLUTION: A game machine 10 performs winning/losing determination on the basis of satisfaction of a predetermined winning/losing determination condition, and a determination result of the winning/losing determination is reported by variable display and then establishing and stopping of special patterns 13A to 13C on a display screen 13G. A time performance for displaying count-down display or count-up display on the display screen 13G for predetermined time becomes executable in parallel with variable display of the special patterns 13A to 13C, and is completed within a period of the variable display or is executed within a period of the variable display and after completion of the variable display.SELECTED DRAWING: Figure 7
Patent JP-2021070058-A (JP)
Title: Workpiece conveyance device
Inventor: HAMANO TAKASHI
IPC: B21D43/18
Filed: 2019-11-01
Abstract: To achieve further increase of workpiece conveyance speed.SOLUTION: A workpiece conveyance device includes a frame part 11, a first member 13, a second member 14, a third member 15, a driving part 16A, and a fourth member 17. The first member 13 is supported in a manner that the first member 13 can be operated around a first axis relative to the frame part 11. The second member 14 is operably supported by the first member 13 and is supported in a manner that the second member 14 can rotate and be displaced relative to the frame member 11 in a slide shaft part 21 provided at the frame part 11. The third member 15 is supported in a manner that the third member can slide in a longitudinal direction of the second member 14. The driving part 16 causes the third member 15 to slide. The fourth member 17 is operably supported by the third member 15 and can support a holder 40 for holding a workpiece.SELECTED DRAWING: Figure 2
Patent JP-2021076954-A (JP)
Title: Vehicle allocation system, management server, vehicle allocation service provision method, and program
Inventor: NAGATSUKA KOICHI
IPC: G08G1/123
Filed: 2019-11-06
Abstract: To improve convenience of a vehicle allocation service via a communication network.SOLUTION: A terminal device 100 makes a receiver 200 display a selection screen to enable a user to select a getting-off position among a plurality of predetermined destinations. A management server 300 assigns an optimum vehicle based on a selected getting-off position, a getting-on position of a user, the number of use persons, a travel route of each one of vehicles, a vehicle position, and the number of getting-on possible persons, calculates an arrival time at a getting-on position of the vehicle based on a present vehicle position, a travel route, and a getting-on position, and notifies the terminal device 100 of the calculated arrival time.SELECTED DRAWING: Figure 1
Patent JP-2021081821-A (JP)
Title: Maintenance device
Inventor: OSHIMA YUICHIRO
IPC: G07D9/00
Filed: 2019-11-15
Abstract: To provide a maintenance device that removes dirt from a game medal easily.SOLUTION: A fluid w supplied from a discharge unit 23 is attached to an upper belt 39 of an attachment unit 35, and is attached to a game medal Md when the upper belt 39 comes into contact with the game medal Md. A polishing unit 40 polishes the game medal Md that has flowed in from the attachment unit 35 by sandwiching the game medal Md between a lower belt 42 and an upper belt 44.SELECTED DRAWING: Figure 2
Patent JP-2020097780-A (JP)
Title: Method and apparatus for forming cutting blades
Inventor: KONG CHOON YEN
IPC: B23K26/34
Filed: 2019-11-15
Abstract: To provide a method for forming cutting blades capable of creating a cutting surface on each pre-formed tooth while eliminating the need for grinding or sharpening the cutting surface.SOLUTION: A method of forming cutting blades using selective laser melting comprises positioning a first part of an elongate strip 30 with pre-formed teeth within a powder bed 20, and forming coating layers layer-by-layer to create a cutting surface on each pre-formed tooth by repeatedly depositing a layer of powder on the powder bed 20 and scanning a laser beam 24 over the deposited powder to fuse the powder to the pre-formed teeth.SELECTED DRAWING: Figure 1
Patent JP-2021080955-A (JP)
Title: Buckling member
Inventor: TERAOKA MASAO
IPC: G21C3/12
Filed: 2019-11-15
Abstract: To provide a buckling member which stabilizes buckling deformation by a buckling member single body, and can stably absorb energy.SOLUTION: In a buckling member 1 having relatively-thin thickness buckling parts 5, 7 and 9 at an intermediate part of a cylinder member 3 in a cylinder axial direction in a circular shape, in the buckling parts 5, 7 and 9, an internal peripheral face of the cylinder member 3 comprises recesses 10, 12 and 14 having recessed shapes in a radial direction. When the cylinder member 3 receives buckling loads from the cylinder axial direction, the buckling member can concentrate the loads to the buckling parts 5, 7 and 9, the loads acting on the buckling part 5, 7 and 9 act on the recesses 10, 12 and 14 of the internal peripheral face as compression load, and also act as bending loads in an external peripheral direction. The buckling parts 5, 7 and 9 can be deformed so as to be bulged to the outside of the cylinder member 3, and when the cylinder member 3 is buckled and deformed, the deformed portion becomes the seat at the time of buckling and stabilizes the buckling deformation, and an absorption load can be easily set.SELECTED DRAWING: Figure 1
Patent JP-2021081997-A (JP)
Title: Information collection system, repeating device, collection device, and program
Inventor: OSHU RYOTA
IPC: G08G1/00
Filed: 2019-11-19
Abstract: To provide an information collection system capable of reducing the processing load by reducing the amount of information received by a receiving side device when collecting information related to obstacles based on the pick-up images by vehicles.SOLUTION: The information collection system 10 includes a control unit 20, an edge server 32 and a center server 34. The control unit 20 calculates the certainty that obstacles are included in the pick-up image captured by the camera, adds a piece of position information and the certainty to image information relevant to the pick-up image and transmits the same to the edge server 32. The edge server 32 performs a series of image processing to identify obstacles on the pick-up images in order from the higher certainty, and transmits text information of the identified obstacles to the center server 34. The center server 34 stores the received text information.SELECTED DRAWING: Figure 1
Patent JP-2021081620-A (JP)
Title: Electronic apparatus
Inventor: NISHIOKA DAISUKE
IPC: H04N5/225
Filed: 2019-11-20
Abstract: To provide a compact electronic apparatus such that when an external device is not mounted, a heat radiation part is not apt to become hot and when the external device is mounted, the electronic apparatus and the external device form a thermal coupling state through the heat radiation part to radiate heat.SOLUTION: An electronic apparatus comprises: a mount part 116 for an external apparatus which is provided on an enclosure surface; a signal processing chip 119 which is mounted inside the enclosure; a heat exchange plate 125 which is thermally coupled to the signal processing chip 119 to transfer generated heat to nearby the enclosure surface; a cover member 104 which is exposed in part to the enclosure surface and can move inward from the enclosure surface; and an elastic member 124 which is arranged within a projection surface of the cover member 104 by energizing the cover member 104 toward the enclosure surface, The cover member 104 moves between a first position where it is energized by the elastic member 124 to be exposed in part and forms the same plane with the enclosure surface and a second position where it is pressed as an external accessory 200 is mounted to be embedded inside the enclosure, and abuts on the heat exchange plate 125 at the second position to radiate heat generated by a heat generation part.SELECTED DRAWING: Figure 2
Patent JP-2020048206-A (JP)
Title: Transmission apparatus, transmission method, and communication system
Inventor: HAYASHI YOSHIKAZU
IPC: G03B15/02
Filed: 2019-11-21
Abstract: To provide a transmission apparatus capable of transmitting instruction information at an earlier stage as compared with a case where the instruction information for a receiving device is generated and then transmitted to the receiving device after accepting an execution instruction.SOLUTION: A camera 12 includes: a memory 34 in which instruction information indicating an instruction to a strobe 14 is set; a wireless communication circuit 32 that transmits the instruction information set in the memory 34 to the strobe 14 via wireless communication when the transmission is instructed; and an MCU 20 for instructing the wireless communication circuit 32 to transmit the instruction information set in the memory 34 when an execution instruction is accepted.SELECTED DRAWING: Figure 1
Patent JP-2021079003-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-11-22
Abstract: To improve the amusement of a game machine that is equipped with a mode in which an occurrence probability of a special presentation becomes high.SOLUTION: A game machine 1 is provided capable of performing a special presentation as a presentation constituting a notification presentation for making a notification of a winning/losing determination result, the special presentation definitely determining that the winning/losing determination result is a win. The game machine has a feature in which the more the game machine is in a state having a higher probability of an occurrence of the special presentation (having a setting of a presentation mode with a higher probability of an occurrence of the special presentation), the lower the expected value of a profit that a player acquires due to the winning/losing determination result being a win is set.SELECTED DRAWING: Figure 7
Patent JP-2021085104-A (JP)
Title: Garment
Inventor: ANDO TAICHI
IPC: A41D27/00
Filed: 2019-11-25
Abstract: To provide a garment which can prevent a part of the garment from stretching and hanging due to being worn and can reduce degradation in appearance even when edges of a cloth are folded into two at openings and fixed by using dot-like adhesive.SOLUTION: A garment is composed of an elastic cloth and has openings that pass human body parts of a wearer. The openings are composed of a configuration folding cloth edges into two. The cloth edges and the cloth body are fixed by dot-like adhesive adhered in a single row or a plurality of rows along the cloth edges. The row of the adhesive adhered to edge part sides of the cloth is attached within 2 mm from the edge parts of the cloth. The dot-like adhesive adhered on the same row has a part closely adjacent and a part roughly adjacent. The parts closely adjacent of the dot-like adhesive are symmetrically arranged with respect to a center line of a body part.SELECTED DRAWING: Figure 1
Patent JP-2021085485-A (JP)
Title: Gear device and robot
Inventor: NODA YOICHI
IPC: B25J17/00
Filed: 2019-11-29
Abstract: To provide a technology that reduces the probability of generating the degradation or breakage of a raceway surface or a ball of a bearing due to the coning of a gear device.SOLUTION: A gear device is equipped with an internal gear, a flexible external gear, and a wave motion generator. The wave motion generator has an elliptical cam, and a bearing. An inner ring has an inner ring raceway surface with which a plurality of balls is contacted, and a pair of inner ring shoulder portions. At a position of a short shaft, the height of the first inner ring shoulder is higher than that of the second inner ring shoulder portion, and at a position of a long shaft, the height of the second inner ring shoulder portion is higher than that of the first inner ring shoulder portion.SELECTED DRAWING: Figure 11
Patent JP-2021083864-A (JP)
Title: Assist suit
Inventor: SAKATA KENJI
IPC: A61F5/01
Filed: 2019-11-29
Abstract: To provide an assist suit which makes it easy to carry a load with a predetermined weight while correcting a posture.SOLUTION: The assist suit comprises: a backbone member attached to the back of a wearing person and composed of a member having elasticity in a bending direction; a shoulder belt for fixing the backbone member to the back of the wearing person; and a waist attaching part which is connected to the backbone member and fastens the waist of the wearing person in wearing, thereby fixing the backbone member to the wearing person. The backbone member includes a holding mechanism for holding an object having a predetermined weight at a predetermined position of the backbone member.SELECTED DRAWING: Figure 2
Patent JP-2021086979-A (JP)
Title: Photoelectric conversion device and manufacturing method for photoelectric conversion device
Inventor: ISHINO HIDEAKI
IPC: H04N5/369
Filed: 2019-11-29
Abstract: To suppress the deterioration in pixel performance in a photoelectric conversion device.SOLUTION: A photoelectric conversion device includes: a semiconductor layer including a first surface and a second surface opposite to the first surface; a first laminate structure disposed on the first surface of the semiconductor layer in a light-receiving pixel region, in which at least an insulating layer and a metal oxide layer disposed between the semiconductor layer and the insulating layer are stacked; and a second laminate structure disposed on the first surface of the semiconductor layer in a light-blocking pixel region, in which at least a light-blocking layer, a metal oxide layer disposed between the semiconductor layer and the light-blocking layer, a first insulating layer disposed between the metal oxide layer and the light-blocking layer, and a second insulating layer containing hydrogen and disposed between the first insulating layer and the light-blocking layer are stacked.SELECTED DRAWING: Figure 2