baber/WOPTO huggingface dataset:
Patent JP-2021136556-A (JP)
Title: Wireless communication system and wireless communication device
Inventor: FUJIYAMA JUN
IPC: H04W88/06
Filed: 2020-02-26
Abstract: To provide a wireless communication system and a wireless communication device that can enhance security without the need of expensive components such as an accelerometer while enabling operations on a vehicle by only a smartphone.SOLUTION: When a vehicle 50C and a smartphone 11C are in a second communication state, the vehicle 50C is made operable, and then if the vehicle 50C and the smartphone 11C do not enter the second communication state for a predetermined period of time and if a main switch 504 of the vehicle 50C detects a predetermined operation, the vehicle 50C transmits an emergency advertisement. Thus, the smartphone 11C can be used as a key capable of receiving emergency information from the vehicle 50C. Further, the smartphone 11C can be used as a key of the vehicle 50C in a case where an electronic key 16 is lost or stolen.SELECTED DRAWING: Figure 32
Patent JP-2020089757-A (JP)
Title: Game machine
Inventor: KURATA TAKESHI
IPC: A63F7/02
Filed: 2020-03-02
Abstract: To provide a game machine capable of suitably performing management of a game machine.SOLUTION: A main control board 61 includes a setting key insertion part 68a, and a setting state of a Pachinko machine 10 can be changed by starting to supply operating power to the Pachinko machine 10 in a state in which ON operation is performed by inserting a setting key into the setting key insertion part 68a. A winning probability of a jackpot result at least in a low-probability mode varies according to the setting state of the Pachinko machine 10. Game history information is stored in a management IC 66, and a management result of a game history is calculated by utilizing the history information at calculation timing. The management result is displayed on notification display devices 69a to 69c and the display state is maintained. When a setting value is changed on the notification display devices 69a to 69c, the corresponding display is performed. When an abnormal state is notified, the corresponding display is performed.SELECTED DRAWING: Figure 6
Patent JP-2021141636-A (JP)
Title: Electric apparatus accommodation box
Inventor: SUZUKI HARUKA
IPC: H02B1/30
Filed: 2020-03-02
Abstract: To reduce influences upon an electric apparatus to be accommodated inside.SOLUTION: In an electric apparatus accommodation box (1) in which a first tabular body (31) including a first recessed groove (31a, etc.) and a second tabular body (33) disposed adjacently to the first tabular body and including a second recessed groove (33a, etc.) are combined to constitute a housing (3), the first recessed groove and the second recessed groove are disposed at corresponding positions and a part of a wall surface (31a2, etc.) defining the first recessed groove and a part of a wall surface (bottom face part 34a1, etc.) defining the second recessed groove are connected.SELECTED DRAWING: Figure 3
Patent JP-2020078727-A (JP)
Title: Game machine
Inventor: ISHIHARA KYOHEI
IPC: A63F5/04
Filed: 2020-03-04
Abstract: To provide a game machine capable of fully exhibiting a reminder function.SOLUTION: A game machine displays attention display for urging a player to pay attention to an excessive game until predetermined time passes in a layer having higher priority than a layer on which a background image is displayed. In the game machine, specific display is performed in an area not overlapping with an area in which the specific display, such as a navigation performance and history display, is performed according to progress of a game is performed, even during attention display, and an area in which the attention display is performed.SELECTED DRAWING: Figure 9
Patent JP-2021137834-A (JP)
Title: Molding device
Inventor: SAIGA MASAYUKI
IPC: B21D26/033
Filed: 2020-03-04
Abstract: To provide a molding device which can reduce a device manufacturing cost, and can improve easiness of a work when replacing a metal mold.SOLUTION: In a molding device 1, a heating expansion unit 50 is movable relatively to two sets of molding parts 100A, 100B. When the molding part 100A performs molding, the heating expansion unit 50 is set to the molding part 100A. When the molding part 100B performs molding, the heating expansion unit 50 can be moved toward the molding part 100B. Thus, it is not required to provide the two sets of molding parts 100A, 100B with the same number of sets of heating expansion units 50. Consequently, a device manufacturing cost can be reduced by reducing the number of heating expansion units 50. Further, when replacing a molding metal mold 2 which constitutes the molding parts 100A, 100B, it is sufficient that a small number of heating expansion units 50 are replaced, and therefore, labor and time required for a replacement work can be suppressed.SELECTED DRAWING: Figure 3
Patent JP-2021141722-A (JP)
Title: Battery control device and battery control method
Inventor: WATANABE TAKEHIRO
IPC: G01R31/3828
Filed: 2020-03-05
Abstract: To improve the estimation accuracy of the battery charge rate.SOLUTION: In a battery control device, a first battery and a second battery are connected as a power source. The battery control device includes a detection unit, an estimation unit, and a power supply control unit. The detection unit detects the current of the first battery and the open circuit voltage of the first battery. The estimation unit estimates the charge rate of the first battery on the basis of the current detected by the detection unit by the current integration method, and updates the charge rate estimated by the current integration method to the charge rate estimated on the basis of the open circuit voltage and the charge characteristics, when the state of the first battery can estimate the charge rate on the basis of the open circuit voltage detected by the detection unit and the charge characteristics indicating the relationship between the open circuit voltage and the charge rate. The power supply control unit cuts off the connection of the first battery as a power source, when the detection unit detects the open circuit voltage at the time of updating the charge rate by the estimation unit.SELECTED DRAWING: Figure 1
Patent JP-2021141462-A (JP)
Title: Electronic device, control method thereof, program, and storage medium
Inventor: MAEDA AKIRA
IPC: H04N5/232
Filed: 2020-03-05
Abstract: To provide an electronic device capable of easily changing a setting of an accurate focus adjustment position even when a user-set exposure value is simulated and displayed.SOLUTION: An electronic device according to an embodiment includes: setting means that can set a setting of a specific setting item related to exposure; display control means that controls the display in a first display mode for displaying a live view image with a brightness that reflects the setting in the setting means; reception means that receives an instruction to move the execution position of a specific function related to shooting; and control means that controls to cancel the first display mode in response to the operation for moving the execution position when the display in the first display mode is being performed, and display the live view image in the second display mode for displaying the live view image with a brightness regardless of the setting in the setting means.SELECTED DRAWING: Figure 5
Patent JP-2021004232-A (JP)
Title: Method for producing ester compound
Inventor: IWASAKI MITSUHIRO
IPC: C07D313/12
Filed: 2020-03-10
Abstract: To industrially advantageously produce a t-butyl ester of 11-oxo-6,11-dihydrodibenz [b, e] oxepin-2-acetic acid as an intermediate for producing olopatadine.SOLUTION: A t-butyl ester of 11-oxo-6,11-dihydrodibenz [b, e] oxepin-2-acetic acid can be produced by reacting 11-oxo-6,11-dihydrodibenz [b, e] oxepin-2-acetic acid, t-butyl alcohol and di-t-butyl dicarbonate in the presence of one or more bases selected from dimethylaminopyridine or N-methylimidazole and triethylamine, pyridine, diisopropylethylamine and dimethylaniline. Furthermore, olopatadine can be produced by a reaction with 3-dimethylaminopropyl magnesium chloride, a dehydration reaction, and a deesterification reaction.SELECTED DRAWING: None
Patent JP-2021144342-A (JP)
Title: Information processing method and information processing system
Inventor: YAMANAKA KOICHI
IPC: G06Q40/02
Filed: 2020-03-10
Abstract: To execute specific (distributing) processing of information in an easy and stable manner.SOLUTION: An information processing method of one embodiment according to the present invention includes the steps of: obtaining transfer history information in which the received information is transferred from a first transmission destination to a second transmission destination different from the first transmission destination; and distributing, to different destinations, the newly received information received on the basis of the transfer history information and registration information registered in advance for transmitting to the second transmission destination. In the information processing method, the newly received information can be transmitted to the second transmission destination when the newly received information satisfies a prescribed condition between the transfer history information and the registration information.SELECTED DRAWING: Figure 2
Patent JP-2021143609-A (JP)
Title: Variable displacement piston pump
Inventor: NAKADA HIROSHI
IPC: F04B1/20
Filed: 2020-03-10
Abstract: To provide a variable displacement piston pump that can prevent influence on quality of ceramics to extend a ball life by optimizing the shape of a ball contact part of a swash plate to improve lubricity and reduce surface pressure.SOLUTION: A swash plate hole to which a ball is fitted is machined to a bottom part 43 of a swash plate hole 28 with an end mill having a smallest diameter φC, then, an inlet part 41 of the swash plate hole 28 is machined with an end mill having a largest diameter φA, and finally, a ceramic ball installation position 42 is machined with an end mill with a ball diameter of φB.SELECTED DRAWING: Figure 3
Patent JP-2021144443-A (JP)
Title: Information processing system, information processing method, and program
Inventor: YONEOKA NOBORU
IPC: G06N99/00
Filed: 2020-03-11
Abstract: To improve solution finding performance.SOLUTION: An information processing system 10 includes search sections 11, 12, and 13, which search for a solution represented by a value of each of a plurality of state variables included in an energy function. Each of the search sections 11, 12, and 13 acquires a first solution corresponding to the best value among values of a plurality of energy functions corresponding to a plurality of solutions among the plurality of solutions obtained by the plurality of search sections 11, 12, and 13. Each of the search sections 11, 12, and 13 generates a first state variable string on the basis of the first solution. Each of the search sections 11, 12, and 13 searches for the solution with the first state variable string as a start state.SELECTED DRAWING: Figure 1
Patent JP-2021149118-A (JP)
Title: Mobile body control device, mobile body, and mobile body control method
Inventor: HIROSAWA NOZOMI
IPC: G08G1/16
Filed: 2020-03-16
Abstract: To provide a mobile body control device capable of accurately stopping lane change, a mobile body, and a mobile body control method.SOLUTION: A mobile body control device 12 includes a stop control unit 64 for controlling a stop of lane change when a first stop condition and a second stop condition for stopping the lane change are satisfied. When the first stop condition is satisfied in a state in which grip by an occupant with respect to an operator 74 is a predetermined degree or higher, and if a distance L in a vehicle width direction between a lane mark 73 and a moving body 10 is equal to or larger than a first distance threshold TH1, the stop control unit determines that the second stop condition is satisfied to stop the lane change. When the first stop condition is satisfied in a state in which grip by the occupant with respect to the operator 74 is lower than a predetermined degree, and if the distance in the vehicle width direction between the lane mark 73 and the moving body is equal to or larger than a second distance threshold TH2 that is larger than the first distance threshold, the stop control unit determines that the second stop condition is satisfied to stop the lane change.SELECTED DRAWING: Figure 4
Patent JP-2021149290-A (JP)
Title: Electronic control unit, information processing method, and program
Inventor: KAWABATA HIDEYUKI
IPC: G06F11/34
Filed: 2020-03-17
Abstract: To provide an electronic control unit capable of reducing the capacity of a storage section by reducing the number of times of writing into the storage section.SOLUTION: An ECU 1 for processing information on maintenance of driving devices 9, 9a, and 9b comprises: a computation section 2 for performing computation; a storage section 4 for storing information; and a timer 3 for measuring time. The ECU 1 stores time obtained by adding up driving time for which signals to drive the driving devices 9, 9a, and 9b are being output and driving time for which the driving devices 9, 9a, and 9b have been driven until the previous time at a predetermined time interval in a storage region 5 for a reference timer in the storage section 4 as reference timer time. The ECU 1 stores the reference timer time stored in the storage region 5 for the reference timer when information that maintenance work has been performed on predetermined components 11 and 12 included in the driving devices 9, 9a, and 9b is input, in storage regions 6 and 7 for the predetermined components in the storage section 4 as maintenance execution time for the predetermined components.SELECTED DRAWING: Figure 2
Patent JP-2021148162-A (JP)
Title: Solenoid valve and vehicular cleaner system including solenoid valve
Inventor: KUBOTA AKINOBU
IPC: F16K31/06
Filed: 2020-03-17
Abstract: To provide a solenoid valve that can be operated with small electric power consumption and a vehicular cleaner system having the solenoid valve.SOLUTION: In a solenoid valve, in a first state, fluid is allowed to flow in a first outlet side end part, and pressing force generated by an energizing member 64 and pressure of the fluid in a merged part act to push a sealing part 65 against a receiving seat 57 located at a first position so as not to allow the fluid to flow in a second outlet side end part 54. In a second state, movement of a movable element 62 causes the sealing part 65 to separate from the receiving seat 57 so as to allow the fluid to flow in a retention part 59 and a second outlet side end part 54 through a space between the sealing part 65 and the receiving seat 57. In a third state, since pressure of the fluid retained in the retention part 59 acts to move the receiving seat to a second position, the receiving seat 57 is pushed against the sealing part 65 so as to allow the fluid to flow in the second outlet side end part 54 through a space between the receiving seat 57 and the retention part 59.SELECTED DRAWING: Figure 10
Patent JP-2021150136-A (JP)
Title: Power storage element
Inventor: KITAJIMA HIROYUKI
IPC: H01G11/70
Filed: 2020-03-18
Abstract: To provide a power storage element capable of suppressing the occurrence of wrinkle of a polar plate of an electrode body.SOLUTION: A power storage element 10 comprises: an electrode body 400 to which a polar plate is wound; and a collector 500 (a first collector) connected to one end part (an electrode end part 410) of a winding axis direction of the electrode body 400. The electrode body 400 includes: an electrode main body part 430; and a first polar plate end part group 411 and a second polar plate end part group 412, which are arranged so as to be projected from the electrode main body part 430 at a position sandwiching a winding axis A in the one end part, and include each of a plurality of polar plate end parts 413 held by the polar plate. The first polar plate end part group 411 includes: a first end part group 411a as a plurality of polar plate end parts 413 jointed to the collector 500; and a second end part group 411b as a plurality of polar plate end parts 413 which is not jointed to the collector 500.SELECTED DRAWING: Figure 4
Patent JP-2020108806-A (JP)
Title: Game machine
Inventor: HOSHI TAKASHI
IPC: A63F5/04
Filed: 2020-03-18
Abstract: To provide a game machine which can improve an interest of a player with various performances.SOLUTION: A pachinko slot machine forms an integral shape that continues to the shapes of an upper specific decorative part 5d and a lower specific decorative part 5e when a movable part is located at a performance position with an upper-left decorative portion 865 and an upper-middle decorative portion 864. A liquid crystal display device 11 can display a prescribed image in a display region 11a that can be visually recognized by a player from a gap between the upper-left decorative portion 865 and the upper-middle decorative portion 864, can execute a special performance for forming a prescribed integral shape including the upper-left decorative portion 865, the upper-middle decorative portion 864, the upper specific decorative part 5d, the lower specific decorative part 5e and the prescribed image, and performs prescribed light emission with an LED when executing the special performance.SELECTED DRAWING: Figure 18
Patent JP-2021151753-A (JP)
Title: Inkjet recording device and inkjet recording method
Inventor: TAIRA HIROSHI
IPC: B41J2/01
Filed: 2020-03-24
Abstract: To provide an inkjet recording device and an inkjet recording method which when recording images separately in plural times together with plural times of conveyances by which a recording medium is moved forward and backward, can make both improvement in through-put and improvement in safety compatible, in consideration of a difference in temperature rise caused by that fact that maximum number of recording is more in the forward movement than in the backward movement.SOLUTION: When a temperature measured by temperature measurement means is over a threshold temperature, wait operation is executed before recording, until the temperature becomes less than the threshold temperature, where the threshold temperature is set to be higher during a forward movement than during a backward movement.SELECTED DRAWING: Figure 6
Patent JP-2021156182-A (JP)
Title: Exhaust emission control system and exhaust emission control method
Inventor: UENISHI TORU
IPC: B01D53/94
Filed: 2020-03-25
Abstract: To provide a technique for reducing the consumption of electric power associated with the occurrence of an electrical field when purifying exhaust gas from an internal combustion engine with voltage applied onto a catalyst.SOLUTION: An exhaust emission control system includes a catalyst, first and second electrodes, and a power supply device, the catalyst being provided in an exhaust pipe, the first and second electrodes being provided on the catalyst, the power supply device serving for voltage control to supply DC voltage to the first or second electrode, the catalyst including a complex oxide having an ionic conductivity of 1.0×10-4.4-1.0×10-2.2S/cm at a predetermined temperature. In the voltage control, DC voltage is set so that a DC electric field having a field strength of 1.0×105 V/m is generated.SELECTED DRAWING: Figure 2
Patent JP-2021158564-A (JP)
Title: Electro-acoustic transducer
Inventor: HIRAOKA HIDETOSHI
IPC: H04R9/02
Filed: 2020-03-27
Abstract: To improve the performance of an electro-acoustic transducer while reducing the size.SOLUTION: An electro-acoustic transducer 100 including a low friction material 150 in a sliding part. The low friction material 150 contains: an inflated body 105 in which a second polymer chain 152 having a siloxane bond as side chain branches multiple times from the first polymer chain 151; and a swelling liquid 153 that has silicone infiltrating between the second polymer chains 152.SELECTED DRAWING: Figure 2
Patent JP-2021154005-A (JP)
Title: Hair dyeing aid and hair dyeing glove
Inventor: HAGIWARA YUTAKA
IPC: A45D24/22
Filed: 2020-03-27
Abstract: To provide a hair dyeing aid for applying to hair, a color agent for beauty and hairdressing, and a hair dyeing agent such as a gray hair dyeing agent by efficiently applying to the root of hair and minimizing adhesion to the scalp, and to provide a hair dyeing glove using the same.SOLUTION: A hair dyeing aid comprises: a sheet part stuck to a glove; projections raised on the surface of the sheet part; and a cloth arranged on the projections, having a liquid reservoir space for accumulating a dyeing agent, and positioned at a glove side from an end part of the projection. The cloth does not inhibit the contact of the end part of the projection to the scalp. A hair dyeing glove comprises a glove, and the hair dyeing aid stuck to the glove.SELECTED DRAWING: Figure 8
Patent JP-2021162959-A (JP)
Title: Accommodation area management apparatus
Inventor: NOGUCHI JUNPEI
IPC: G08G1/14
Filed: 2020-03-30
Abstract: To provide a parking lot management apparatus configured to properly manage a parking area of a parking lot.SOLUTION: A parking lot management apparatus 400 manages a parking area which can accommodate a vehicle M. The parking lot management apparatus 400 includes: a communication unit 410 which can communicate information on the vehicle M; a determination unit 422 which determines whether the vehicle M satisfies a condition for refusing entry to the parking area; and a processing unit 423 which instructs the vehicle M to head to the outside of the parking area when it is determined that the vehicle M satisfies the condition for refusing entry to the parking area.SELECTED DRAWING: Figure 3
Patent JP-2021161775-A (JP)
Title: Automatic door system, object detection system, object detection range adjustment method, and automatic door system detection range adjustment method
Inventor: SEISEI YOSHIARI
IPC: E05F15/73
Filed: 2020-03-31
Abstract: To provide an automatic door system, etc. that can detect the occurrence of an abnormality in a sensor.SOLUTION: The automatic door system comprises a door engine 128 that controls the opening and closing of a sliding door of an automatic door device 102, a first sensor 112 that detects a person or an object passing through an opening of the automatic door device 102, a second sensor 114 that detects a person or an object in the vicinity of the opening, including at least a part of the opening, and a determination unit 154 that determines whether or not detection results of the first sensor 112 and the second sensor 114 match in respective detection ranges of the first sensor 112 and the second sensor 114.SELECTED DRAWING: Figure 5