baber/WOPTO huggingface dataset:
Patent JP-2020159225-A (JP)
Title: Valve stem seal
Inventor: WATANABE KYOJI
IPC: F16J15/3232
Filed: 2019-03-25
Abstract: To prevent interference with a valve retainer even if a protrusion for keeping the contact angle of a seal lip constant is provided at the side of the valve retainer with respect to the seal lip.SOLUTION: An annular inner elastic body 131 that is in close contact with a valve guide and an annular outer elastic body 151 that extends toward a valve retainer are fixed onto an annular metal ring 111 that covers an end of the valve guide. On the inner circumference of the external elastic body 151, a seal lip 152 having a chevron-shaped cross-sectional shape that is in close contact with the entire circumference of a valve stem guided by the valve guide is provided integrally and a plurality of outer protrusions 153 arranged on the circumference is provided integrally. The outer protrusion 153 has a shape that protrudes inward from the middle of an inclined surface 155 in a region from the inclined surface 155 of the seal lip 152 facing a valve drive mechanism to an inner peripheral edge 102a of the tip opening 102.SELECTED DRAWING: Figure 2
Patent JP-2020161250-A (JP)
Title: Mask defect correction device and mask defect correction method
Inventor: NAKAGAWA YOSHITOMO
IPC: H01J37/317
Filed: 2019-03-25
Abstract: To provide a mask defect correction device capable of performing highly accurate defect correction, without moving a mask between a mask defect correction device and a mask defect inspection device while exposing the mask to the atmosphere.SOLUTION: In a mask defect correction device, a deposition film is formed by irradiating a charged particle beam with an irradiation amount corrected by a correction section while gas is supplied to defects of a mask.SELECTED DRAWING: Figure 9
Patent JP-2020156677-A (JP)
Title: Game machine
Inventor: HARADA NORIHIKO
IPC: A63F7/02
Filed: 2019-03-26
Abstract: To provide a game machine capable of suitably guiding game balls that pass through ball entry means.SOLUTION: In a device for guiding from one surface side to the other surface side relative to a substrate 401, a right start winning device 432 (ball entry means) disposed partially inside a through hole 401H (mount hole) of the substrate 401 includes a projecting guiding part 81 that is disposed in a position overlapped to a rear side relative to a plate-like part 401F and can guide game balls that pass through an inner passage 72 (ball passage part), and the projecting guiding part 81 is configured to take a passing position (first position) permitting passage through the through hole 401H in a state being integrated with the right start winning device 432 when mounting the right start winning device 432 to the substrate 401, and to take a passed position (second position) equivalent to an outer part not overlapping in a longitudinal direction relative to the through hole 401H after the passage.SELECTED DRAWING: Figure 26
Patent JP-2020157007-A (JP)
Title: sewing machine
Inventor: IMAMURA YUSUKE
IPC: D05B51/00
Filed: 2019-03-28
Abstract: To provide a sewing machine which can easily execute the detection processing for the defective sewing, by easily setting the detection standard for the defective sewing.SOLUTION: A CPU determines, in determining processing of defective sewing that is a state where normal stitches cannot be made during sewing operation, whether the defective sewing is generated or not, based on the needle thread tension which repeatedly varies the duration of sewing for one stitch as the unit cycle. The determining processing of the defective sewing includes the determining processing for thread breakage (S121), the determining processing for the stitch skip (S122), and the determining processing for the defective thread tightness (S123). In the processing, it is determined whether the defective sewing is generated or not by comparing between the comparative parameter which has been obtained from the needle thread tension and each of the first to fourth threshold values. The first to fourth threshold values are the values which have been set by using the comparative parameter in the normal operation for sewing as the standard. So, the operator does not need to perform the preliminary operation for setting the first to fourth threshold values. The sewing machine therefore can easily set the first to fourth threshold values each of which is the detection standard for the defective sewing.SELECTED DRAWING: Figure 13
Patent JP-2020163395-A (JP)
Title: Method for producing angled straight pipe
Inventor: MORITA YUYA
IPC: B22D13/10
Filed: 2019-03-28
Abstract: To smoothly produce an angled straight pipe P by centrifugal casting in such a manner that the vibration of a mold 11 thereof is suppressed.SOLUTION: A method for producing an angled straight pipe P composed of: a straight pipe part 1; a socket part 2 at one end thereof; and an insertion part 3 at the other end, in which the outer surface of the socket part is made parallel to a shaft center o of the straight pipe part, and further, the inner surface of the socket part is tilted at a required angle θ with the shaft center o of the straight pipe part 1 by centrifugal casting. At this time, a part of a core 18 is lacked, and the finishing allowance b3 of a black painted part is formed so that a cross-sectional primary moment around the shaft center o is made uniform. Upon production of the angled cast iron pipe P by centrifugal casting in a state where the core 18 is loaded on the socket part 2, the cross-sectional primary moment including the core 18 in the socket part 2 is made almost the same over the whole length of the mold shaft center o, and the centroid thereof is located on the shaft center o, thus a mold 11 rotates without being vibrated, and smooth casting can be performed. The socket part 2 of the cast iron pipe cast in this way is cut with the shaft center c as the center to obtain the angled cast iron pipe P.SELECTED DRAWING: Figure 1
Patent JP-2020167484-A (JP)
Title: Image forming apparatus, image forming method, and image forming program
Inventor: MAEDA TAKASHI
IPC: H04N1/00
Filed: 2019-03-28
Abstract: To quickly perform copy processing.SOLUTION: When a position determination unit (102) determines that when two operations are performed on a start key (31), a sensor (101) is located at a second position, after a CPU (41) acquires first shading correction data for memory copy at the second position, an image forming apparatus (2) controls a reading unit (10) to acquire second shading correction data for memory copy at a first position.SELECTED DRAWING: Figure 1
Patent JP-2020164103-A (JP)
Title: Vehicle travel control device
Inventor: SAKASHITA SHINSUKE
IPC: B60T7/12
Filed: 2019-03-29
Abstract: To provide a vehicle travel control device for controlling operations of travel devices so as to track a path calculated by the arithmetic unit, capable of enhancing responsiveness of the travel devices with respect to surroundings around the vehicle.SOLUTION: A vehicle travel control device comprises: an arithmetic unit 110; and device control units 200-500 for controlling operations of travel devices mounted on a vehicle. The arithmetic unit 110 comprises: a vehicle-surroundings recognition part 111 for recognizing surroundings around the vehicle; path setting parts 112-115 for setting a path for the vehicle to travel; a vehicle motion determination part 116 for determining a target motion for tracking the set path; and physical amount calculation parts 117-119 for calculating respective target physical amounts for the travel devices to generate in order to achieve the target motion. The device control units 200-500 calculate control amounts of the travel devices to achieve the target physical amounts and output the control amounts to the travel devices.SELECTED DRAWING: Figure 3
Patent JP-2020163805-A (JP)
Title: Frame
Inventor: MURAKAMI YUSUKE
IPC: B29C55/28
Filed: 2019-03-29
Abstract: To provide a technique to reduce the weight and vibration of mounts used in an inflation film manufacturing facility.SOLUTION: A frame 10 is used in an inflation film manufacturing facility and comprises a main body frame 36 comprising combination of a floor frame 32 and a plurality of columns 34, and a reinforcing frame 60 connected to the column and beam structure surface of the main body frame 36, the reinforcing frame 60 having a brace connected to the middle part of the columns in the height direction at the column and beam structure surface, and a reinforcing beam connected to the brace connection of the columns.SELECTED DRAWING: Figure 2
Patent JP-2020169672-A (JP)
Title: Vehicle and control method for vehicle
Inventor: KANAYAMA YOSHITERU
IPC: F16H61/12
Filed: 2019-04-02
Abstract: To inhibit falling-off of elements.SOLUTION: A vehicle is mounted with a continuously variable transmission 2, an electric motor 81, and a controller 501. The continuously variable transmission 2 is mounted on the vehicle and is configured including a primary pulley 21, a secondary pulley 22, a metal belt 23, and a transmission controller 201. The metal belt 23 has a plurality of elements 231 and a ring 232. The plurality of elements 231 are bound by the ring 232, each have a receiving portion 231r opened in the radial direction of the metal belt 23, and receive the ring 232 in the receiving portions 231r. The electric motor 81 is provided directly connected to drive wheels 5. The controller 501 is configured to perform, when detecting a predetermined operating state that is the operating state in which the elements 231 of the plurality of elements 231 have a high possibility of falling off, torque increase control of increasing the torque of the electric motor 81 more than that when not detecting the operating state.SELECTED DRAWING: Figure 1
Patent JP-2019141623-A (JP)
Title: Card wallet
Inventor: ERIK MOON
IPC: A45C11/18
Filed: 2019-04-03
Abstract: To provide a compact and light-weight card wallet for use with a card such as an identification card, a credit card, an RFID card, or the like.SOLUTION: The card wallet includes a base 22, a lower arm 28 extending from the base, and an upper arm 44. The lower arm and the upper arm each include a channel portion and a protrusion 58 disposed at an outer end portion. The channel portions of the base and the lower and upper arms form a holding region. The projection is movable between a non-biased position in which the holding region is closed and a biased position in which the holding region is open. In operation, the protrusions of the lower and upper arms are moved to the biased position when the card is inserted into the protrusions, the insertion of the cards is completed, and the first and second arms are returned to the non-biased position to retain the cards in the holding region.SELECTED DRAWING: Figure 2
Patent JP-2020169894-A (JP)
Title: Insulation inspection device and insulation inspection method
Inventor: KOSAKA SUKEAKI
IPC: G01R31/12
Filed: 2019-04-03
Abstract: To provide an insulation inspection device capable of accurately inspecting the insulation state of a wire film in a short time before assembling to an armature core of a rotary electric machine while reducing the manufacturing cost.SOLUTION: A power supply unit 5 has a first terminal 51 and a second terminal 52. A support member 3 supports multiple wires 2 coated with a film before being assembled to an armature core of a rotary electric machine and is electrically connected to the first terminal 51. The part where the film was peeled off at the end 23 of multiple wires 2 is installed to an installation base 4 and is electrically connected to the second terminal 52. A discharge detection part 6 detects a discharge generated between support member 3 and wire 2 when a voltage is applied from the power supply unit 5 to the first terminal 51 or the second terminal 52.SELECTED DRAWING: Figure 2
Patent JP-2020169526-A (JP)
Title: Joint structure and H-shaped cross-section member
Inventor: NIKAIDO MASATO
IPC: E04B1/58
Filed: 2019-04-05
Abstract: To provide a joint structure capable of efficiently preventing fracture of flange due to crack growth at the open edge of scallop without requiring a reinforcement process.SOLUTION: The joint structure is for joining an H-shaped cross-section beam having a web, a flange, and a connection part between the web and the flange to a pillar. In the joint structure, on the axial end of the H-shaped cross-section beam that is to be joined to the pillar, a scallop is formed by cutting out a part of the web that touches the flange, and a missing part of the web or connection part extending along the flange from or near the opening edge of the scallop is formed.SELECTED DRAWING: Figure 1
Patent JP-2019134939-A (JP)
Title: Game machine
Inventor: NISHIHATA YUSUKE
IPC: A63F5/04
Filed: 2019-04-08
Abstract: To provide a game machine capable of restricting removal of a cover member with a simple configuration in a board case including a cover member.SOLUTION: The board case includes at least a case body, the cover member covering a predetermined area of the case body, and a sliding member slidable between a first position and a second position inside the case body. The cover member is provided with a predetermined engaging part on an extended surface extended in a vertical direction toward the case body. A specific engaging part is provided on the sliding member. When the sliding member is at the second position, the predetermined engaging part and a specific engaging part are engaged with each other.SELECTED DRAWING: Figure 22
Patent JP-2020175711-A (JP)
Title: Hybrid vehicle and control method for hybrid vehicle
Inventor: YONEZAWA KOICHI
IPC: B60L50/16
Filed: 2019-04-16
Abstract: To suppress deterioration of drivability while suppressing deterioration of emissions in a hybrid vehicle including a motor generator and an engine with a supercharger.SOLUTION: A vehicle includes a motor generator, an engine with a supercharger, and an HV-ECU. An operating region of the engine includes a PM generation region in which the amount of particulate matters included in exhaust gas of the engine becomes larger than predetermined amount due to a rapid increase of an engine load during supercharging by the supercharger. The PM generation region is a region with low rotation and high torque. When assist by the motor generator is sufficiently obtained and the engine is operated in the PM generation region, the HV-ECU restricts an increase rate of the engine torque to an upper limit rate or smaller. The HV-ECU compensates the engine torque restricted by performing the increase rate restriction of the engine torque with torque of the motor generator.SELECTED DRAWING: Figure 7
Patent JP-2020174922-A (JP)
Title: Game machine island and form change method of game machine island
Inventor: KANAZAWA HIDEHIKO
IPC: A63F7/02
Filed: 2019-04-18
Abstract: To provide a game machine island capable of easily changing an installation form of a game machine when a game machine is replaced, and a form change method of the game machine island.SOLUTION: A game machine island 1 comprises an arrangement part 24 on which: a first game machine for performing a game using a first game medium or a second game machine 2b for performing a game using a second game medium can be selectively installed. In the game machine island, one first game machine is installed on one arrangement part 24, at the time, a polishing machine installation member 141 is provided. The polishing machine installation member 141 stores and/or mounts thereon, at least a part of a polishing device for polishing first game media. The polishing machine installation member 141 also can store and/or mount at least a part of the polishing device when the second game machine 2b is installed on the one arrangement part 24 without installing the one first game machine.SELECTED DRAWING: Figure 33
Patent JP-2020176995-A (JP)
Title: Flight route setting system
Inventor: MORIMOTO TAKAHIRO
IPC: B64F1/36
Filed: 2019-04-22
Abstract: To provide a system that sets flight routes by learning risks due to communication speed or the like in advance.SOLUTION: A flight route setting system 15 includes: acquisition means 14 for acquiring initial information 28a composed of the departure and arrival places and the time of departure or arrival of an airplane 10; flight map data 1 having positional information 2 on a specific position and communication speed information 3 that is associated with the positional information and related to radio communication speed 4 between the airplane and a base station, and preregistered; and setting means 16 for setting a flight route based on the flight map data, the initial information, and preregistered conditions. The communication speed information is related to radio communication speed composed of a plurality of station types.SELECTED DRAWING: Figure 1
Patent JP-2020181662-A (JP)
Title: Optically transparent electrode stack
Inventor: SUMIOKA KOICHI
IPC: G06F3/041
Filed: 2019-04-24
Abstract: To provide an optically transparent electrode stack in which a change in resistance caused by light is reduced.SOLUTION: An optically transparent electrode stack at least has, in the stated order, a support, an optically transparent electrode with a mesh thin metallic wire pattern, a pressure sensitive adhesive layer, and a functional material. The pressure sensitive adhesive layer contains at least one compound having a molecular structure moiety represented by the general formula (1). (In the formula, R1 to R3 each represent a hydrogen atom, aliphatic group, aromatic group, or heterocyclic group; X represents O or S; and Y represents a bond.)SELECTED DRAWING: None
Patent JP-2020180947-A (JP)
Title: ISAR radar device and ISAR radar signal processing method
Inventor: SHIRAI TOMOJI
IPC: G01S13/90
Filed: 2019-04-26
Abstract: To reduce an error component in extraction of the phase of a ship even under an environment where clutter is strong.SOLUTION: An ISAR radar device of an embodiment estimates the relative speed of a target from a received radar signal, corrects the phase of the received radar signal on the basis of the estimated relative speed, and generates an ISAR image from the result of correction. For a relative speed, the received radar signal is inputted, the amplitude levels of range cells are summed in each of a plurality of range scopes which are divided in the range direction, and determination is made as to whether or not the summed amplitude level exceeds a threshold. Only the range scope exceeding the threshold is specified as the object of correction, a phase difference between pulses is detected with respect to the specific scope, and the relative speed is estimated from the detected phase difference between pulses.SELECTED DRAWING: Figure 1
Patent JP-2019161660-A (JP)
Title: Broadcast transmitter and broadcast transmission method
Inventor: KAMIO HIROYUKI
IPC: H04N21/235
Filed: 2019-05-07
Abstract: To switch a transmission clock frequency of a voice signal in accordance with corresponding modes of first and second transmission clock frequencies of an audio apparatus to be connected.SOLUTION: A broadcast receiver uses first and second transmission clock frequencies for a transmission clock frequency when a voice signal is output to an externally connected audio apparatus. Also, the audio apparatus is classified into a first mode for corresponding only to the first transmission clock frequency and a second mode for corresponding to both the first and second transmission clock frequencies. By multiplexing a broadcast signal including a first voice signal or a second voice signal with voice mode information to notify the mode and transmitting the broadcast signal, the mode information is updated before switching.SELECTED DRAWING: Figure 1
Patent JP-2020184229-A (JP)
Title: Information processor, information processing method, and program
Inventor: HAZAMA YUICHI
IPC: G06F3/12
Filed: 2019-05-08
Abstract: To solve a problem that there is no means for preventing download because WSDA is an application that is automatically downloaded.SOLUTION: An operation system determines whether or not to automatically download a device application based on automatic installation control information on whether or not to automatically download the device application. When the automatic installation control information indicates that automatic download is performed, the device application is downloaded automatically. On the other hand, when the automatic installation control information indicates that the automatic download is not performed, the device application is not automatically downloaded.SELECTED DRAWING: Figure 4
Patent JP-2020185816-A (JP)
Title: Steering unit
Inventor: HONJO YUTARO
IPC: B62D5/20
Filed: 2019-05-10
Abstract: To provide a steering unit having a simple structure and being readily attached to a suspension link.SOLUTION: A steering unit S has a wheel support 1, to which a wheel T of a four-wheel vehicle is attached, coupled to a vehicle body 2 by means of a first link member L1 and second link member L2, which are disposed in a fore-and-aft direction of the vehicle body 2, so as to realize a four-node concatenation, and includes an actuator A that changes the posture of the wheel support 1 while being connected to each of the first link member L1 and second link member L2.SELECTED DRAWING: Figure 1
Patent JP-2019164820-A (JP)
Title: Shaking detection driving device and shaking detection driving method
Inventor: TANIGUCHI KENJI
IPC: G08B21/10
Filed: 2019-05-15
Abstract: To provide a shaking detection driving device that attains power saving.SOLUTION: In a stand-by state, a sphere rocks in a concave part when earthquakes occur, and this causes a contact part 12 to move to a contact part 13. Electricity thus flows between a C number of pairs of first conductors 8 and second conductors 14, and a voltage is supplied to the second conductors 14 from a battery power source 2. A main switch circuit 22 receives the voltage and is turned on, and a voltage is supplied to a processing circuit 24 from the battery power source 2, so that predetermined processing is started. When the processing ends, the C number of pairs of row selecting circuits 5 corresponding to the contact part 13 are turned off. The main switch circuit 22 is accordingly turned off, which stops the processing circuit 24 and causes the processing circuit to be in a stand-by state.SELECTED DRAWING: Figure 1
Patent JP-2020187561-A (JP)
Title: Voltage regulator and on-vehicle backup power source
Inventor: SHIMAMOTO KAZUTO
IPC: G05F1/56
Filed: 2019-05-15
Abstract: To achieve a configuration capable of changing the settings of a voltage value output from a voltage regulator, while preventing the device from being enlarged and becoming complicated.SOLUTION: A controller of a voltage regulator operates to switch each state of ports to either a first state or a second state. An input circuit part applies a voltage corresponding to a combination of the first state at the ports to a base of a transistor. The transistor is brought into a connected state when at least either of the ports is in the first state. A switch is brought into a turn-on state when the transistor is in the connected state. A Zener diode sets an output voltage applied to a second conductive path to a voltage corresponding to a voltage applied to the base of the transistor.SELECTED DRAWING: Figure 1