baber/WOPTO huggingface dataset:
Patent JP-2021037586-A (JP)
Title: Fastening tool
Inventor: KAWADA NAOKI
IPC: B25B13/50
Filed: 2019-09-03
Abstract: To provide a fastening tool capable of rotating a male screw with a small force when installing a pole and when removing the pole.SOLUTION: A fastening tool rotates a pole, fixes the pole to a position by fastening a male screw to a female screw arranged at a position where the pole is to be installed, and removes the pole from the position by taking out the male screw from the female screw. The pole has a pole section having a substantially perpendicularly directed axial line, a pedestal section to which a lower section of the pole section is fixed and which has larger area than that of the pole section, the male screw which projects downward from the pedestal section and is rotatable around the axial line, and at least one hole formed in the pedestal section. The fastening tool includes: a base section which is a bar; two arms which extend in direction in which the arms are separated from each other from an end of the base section; and two insertion projections which project from the two arms, respectively, and are inserted into the hole.SELECTED DRAWING: Figure 15
Patent JP-2020017744-A (JP)
Title: Semiconductor device
Inventor: UMEZAKI ATSUSHI
IPC: G09G3/20
Filed: 2019-09-05
Abstract: To provide a semiconductor device capable of supplying a signal with a sufficient amplitude to a scan line while suppressing power consumption, and reducing a rise time and a fall time by suppressing rounding of the signal to be supplied.SOLUTION: A semiconductor device comprises a plurality of pixels each of which includes a display element and at least one first transistor 1460, and a scan line driving circuit which supplies a signal for selecting the plurality of pixels to the scan line. A conductive film having translucency is used to form a pixel electrode layer 1456 of the display element, a gate electrode layer 1451 of the first transistor, a source electrode layer 1455a, a drain electrode layer 1455b, and the scan line. The scan line driving circuit includes a second transistor 1470, and a capacitive element holding a voltage between a gate electrode 1401 of the second transistor and the source electrode layer 1405a. The source electrode layer of the second transistor is connected to the scan line.SELECTED DRAWING: Figure 2
Patent JP-2020000913-A (JP)
Title: Game machine
Inventor: TOMIOKA MASAMICHI
IPC: A63F7/02
Filed: 2019-09-06
Abstract: To provide a game machine capable of enhancing player's interest in a game.SOLUTION: Discrimination is executed by discrimination means based on satisfaction of discrimination conditions, and a privilege game advantageous to a player is executed by privilege game execution means based on a specific discrimination result as a result of the discrimination of the discrimination means. While a first element relating to a degree of advantage of a player in a privilege game is more advantageous when game balls are continuously shot in a first direction than the game balls are continuously shot in a second direction during a specific period included in an execution period of the privilege game, a second element relating to the degree of advantage of the player becomes more advantageous when game balls are continuously shot in the second direction than game balls are continuously shot in the first direction during the specific period included in the execution period of the privilege game. Thus, player's interest in a game can be enhanced.SELECTED DRAWING: Figure 1
Patent JP-2021040868-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-09-10
Abstract: To provide a game machine capable of excellently performing processing when a total amount of game value is beyond a specific amount in association with control into an advantageous state.SOLUTION: The number of acquired balls display processing identifiably displays a net increase number when a sum-up net increase number is not beyond 2,400 in a specific situation. Also, the number of acquired balls display processing does not identifiably display the net increase number when the sum-up net increase number is beyond 2,400 in the specific situation. In end-period number of acquired balls display processing, the net increase number is identifiably displayed when the sum-up net increase number is not beyond 2,400 in the specific situation. Also, in the end-period number of acquired balls display processing, the net increase number is not identifiably displayed when the sum-up net increase number is beyond 2,400 in the specific situation.SELECTED DRAWING: Figure 11
Patent JP-2021041830-A (JP)
Title: Crawler type small-sized transport vehicle
Inventor: ISHIKUBO YUJI
IPC: B62D55/075
Filed: 2019-09-11
Abstract: To miniaturize and reduce a weight of a small-sized transport vehicle by reducing a space and the number of components in disposing a transmission for transmitting drive force to a drive shaft from an electric motor in a crawler type small-sized transport vehicle for transporting a luggage by travelling a mountain road and a stairway.SOLUTION: In a crawler type small-sized transport vehicle, a loading deck frame 3 with an upper part to which a loading deck 2 is placed is connected to a rear part of a travelling frame 10 disposed under the loading deck frame 3 to support driving wheels 8 and idler wheels 9 constituting right and left crawler type travelling bodies 7L, 7R via a transmission case 27.SELECTED DRAWING: Figure 1
Patent JP-2021040559-A (JP)
Title: Sugar cane harvester
Inventor: KAWADA Yasutake
IPC: A01D45/10
Filed: 2019-09-12
Abstract: To suppress abrasion of a cutting device for cutting root portions of crops so as to prevent a large load from being applied to driving of the cutting device in a sugar cane harvester.SOLUTION: A sugar cane harvester includes: a harvesting part disposed in a front lower part of a machine body in a state of having a cutting device 13 for cutting root portions of crops in a field; a conveying device of a rear upward inclined posture, conveying crops harvested by the harvesting part to a machine rear upper side; a load sensor 79 for detecting a load applied to a driving device 20 for driving the cutting device 13; and a lifting device 58 capable of changing the heights of the harvesting part and the conveying device to a travel device. The lifting device 58 performs lifting operation for the harvesting part and the conveying device when a detection value of the load sensor 79 becomes higher than a riser side set value set in advance.SELECTED DRAWING: Figure 13
Patent JP-2020058025-A (JP)
Title: Image decoding device, image decoding method, and image decoding program
Inventor: TAKEHARA HIDEKI
IPC: H04N19/11
Filed: 2019-09-13
Abstract: To improve coding efficiency in intra prediction.SOLUTION: In an image decoding device, a prediction mode candidate generation unit generates a first intra prediction mode candidate list and a second intra prediction mode candidate list from an intra prediction mode of a block adjacent to a prediction object block. A prediction mode selection unit selects a first intra prediction mode and a second intra prediction mode from the first intra prediction mode candidate list and the second intra prediction mode candidate list, respectively. A prediction value calculation unit calculates a first prediction value from a decoded pixel adjacent to the prediction object block on the basis of the first intra prediction mode, and calculates a second prediction value from the decoded pixel adjacent to the prediction object block on the basis of the second intra prediction mode. A prediction value weighting unit calculates a third prediction value on the basis of the first prediction value and the second prediction value.SELECTED DRAWING: Figure 3
Patent JP-2021041091-A (JP)
Title: Golf swing evaluation system and golf swing evaluation method
Inventor: UEDA MIO
IPC: A63B69/36
Filed: 2019-09-13
Abstract: To evaluate a swing of a golfer by estimating at least either of a posture of a club and a position of a predetermined portion of the club without attaching/incorporating a sensor or the like to/in the club.SOLUTION: A golf swing evaluation system according to the present invention comprises: a first acquisition unit 11 acquiring position coordinate data on a predetermined portion of the body of a golfer during the club swing of the golfer; an estimation unit 13 estimating at least either of a posture of a club with respect to the hand of the golfer and a position of a predetermined portion of the club on the basis of position coordinate data on the hand of the golfer acquired by the first acquisition unit 11; and an evaluation unit 14 evaluating the club swing of the golfer on the basis of the position coordinate data on the predetermined portion of the body of the golfer acquired by the first acquisition unit 11 and an estimation result by the estimation unit 13.SELECTED DRAWING: Figure 1A
Patent JP-2020010702-A (JP)
Title: Method of improving accuracy of nucleic acid amplification
Inventor: MATSUMOTO HIROTAKA
IPC: C07K14/195
Filed: 2019-09-17
Abstract: To provide a method of improving the accuracy of nucleic acid amplification and a method of improving the accuracy of nucleic acid amplification by reducing errors in repeat sequences, these method being desired because: accuracy of PCR is important in PCR amplification at the time of library preparation for cloning and sequence analysis; thus further improvement in the accuracy of DNA polymerases belonging to Family B, which is said to be highly accurate, is also desired, in particular, repeat sequence errors are likely to occur in DNA polymerases belonging to Family B, which is said to be highly accurate, and it is desired to reduce repeat sequence errors.SOLUTION: By adding a PCNA in addition to a DNA polymerase belonging to Family B, the accuracy of nucleic acid amplification can be increased. Further, adding the PCNA can reduce errors in repeat sequences, thus increasing the accuracy of nucleic acid amplification.SELECTED DRAWING: None
Patent JP-2021045863-A (JP)
Title: Insert molded product and manufacturing method of insert molded product
Inventor: AOYAGI SHIN
IPC: B29C45/14
Filed: 2019-09-17
Abstract: To provide an insert molded product having a resin member having a specific shape and capable of improving an adhesion between a resin member and a metal plate, and a manufacturing method for the insert molded product.SOLUTION: An insert molded product 1 includes: a metal plate 3 for a lead frame provided with a through space 2 in which a semiconductor chip 51 is arranged; and a resin member 4 having outer resin parts 4a, 4b arranged along at least a part of an outer periphery of the through space 2 on both sides of the metal plate 3. The through space 2 has a plurality of notches 5 extending outward from the through space 2 between the outer resin parts 4a, 4b on both sides. The outer resin parts 4a, 4b on both sides are connected to each other by a resin part 4c located in the notch 5. A gate mark 6 is provided at each position of the outer resin parts 4a, 4b where at least two notches 5 are present.SELECTED DRAWING: Figure 1
Patent JP-2021045391-A (JP)
Title: Game machine
Inventor: MISHINA TOMOKAZU
IPC: A63F7/02
Filed: 2019-09-19
Abstract: To provide a game machine capable of increasing a sense of expectation by newly providing a game state which is advantageous for a player.SOLUTION: A Pachinko game machine 1 of the present invention is provided, comprising: a normal mode in which it is more advantageous to shoot game balls in a left shooting manner; and a probability variation mode and a super probability variation mode in which it is more advantageous in a right shooting manner. In the probability variation mode, a variation rate of one of a first special symbol and a second special symbol is high. Further, when a big win occurs, a probability variation occurs at a first rate. The super probability variation mode is shifted from a predetermined big win in the probability variation mode. When a shift is made to the super probability variation mode, the variation rate of the other special symbol between the first special symbol and the second special symbol becomes high, while a game state is maintained in which it is more advantageous in a right shooting manner. Further, when the big win occurs, the probability variation occurs at a second rate.SELECTED DRAWING: Figure 6
Patent JP-2021045440-A (JP)
Title: Game machine
Inventor: TAKEICHI HIDENOSUKE
IPC: A63F5/04
Filed: 2019-09-20
Abstract: To make it possible for a player to grasp a termination of an advantageous section.SOLUTION: A slot machine 1 can be set in a game over state in which progress of games is restricted. Further, a shift from a normal section to an advantageous section that is advantageous to a player can be made and if a numeric value updated during an advantageous section becomes a specific value, the advantageous section is terminated. If an advantageous section is terminated, there are cases in which a game over state is set and is not set. If a game over state is not set after an advantageous section is terminated, a specific notification is made using notification means 40, 41 after the advantageous section is terminated.SELECTED DRAWING: Figure 39
Patent JP-2021045103-A (JP)
Title: Phagocytosis measurement method
Inventor: ITO HIDEAKI
IPC: C12Q1/02
Filed: 2019-09-20
Abstract: To provide methods for measuring phagocytosis of phagocytic cells using a co-culture model, and to provide phagocytosis measurement kits using the method.SOLUTION: The method comprises 1) adding a medium to the inside and outside of a transwell, which is a first well, and seeding Caco-2 cells inside, inducing the differentiation of Caco-2 cells with butyric acid on the next day, and also seeding THP-1 cells on a second well to induce differentiation; 2) washing both Caco-2 cells and THP-1 cells with serum-free RPMI and adding serum-free RPMI; and 3) inserting an insert cup in which Caco-2 cells has been cultured into the second well after THP-1 cell culture to construct a co-culture model.SELECTED DRAWING: Figure 3
Patent JP-2021052235-A (JP)
Title: Deposit detection device and deposit detection method
Inventor: IKEDA NOBUHISA
IPC: G03B15/00
Filed: 2019-09-20
Abstract: To provide a deposit detection device and a deposit detection method capable of precisely detecting a deposit.SOLUTION: A deposit detection device in an embodiment includes an extraction unit and a determination unit. The extraction unit extracts a candidate area of the area of deposit corresponding to a deposit adhered to an imaging apparatus based on edges detected from each pixels of an image captured by the imaging apparatus. The determination unit divides multiple pixel columns consecutive in the candidate area extracted by the extraction unit into unit areas that has a predetermined number of pixels as a unit, and determines whether or not the candidate area is an area of deposit based on unevenness in the distribution of a brightness average calculated for each unit area.SELECTED DRAWING: Figure 2
Patent JP-2020204758-A (JP)
Title: Tripod stand
Inventor: LU WEI
IPC: G03B17/56
Filed: 2019-09-24
Abstract: To provide a tripod stand.SOLUTION: A tripod stand comprises a central axis, a mounting table, and a support leg. The central axis runs through the mounting table and is movably connected to the mounting table, and the central axis can slide relative to the mounting table. The support leg is movably connected to the mounting table, and the support leg can rotate relative to the mounting table to open or be stored. The central axis is provided thereon with a receiving slot, and when the support leg is being stored, the support leg is rotated to be accommodated in the receiving slot. The support leg of the tripod stand can be accommodated in the receiving slot when being stored, thereby largely reducing volume of the tripod stand and facilitating storage and carrying.SELECTED DRAWING: Figure 1
Patent JP-2021052473-A (JP)
Title: Cart power supply device and cart power supply system
Inventor: OGISHIMA TAKUYA
IPC: H02J7/00
Filed: 2019-09-24
Abstract: To provide a cart power supply device and a cart power supply system that can reliably transmit power to a cart in a storage location in a non-contact manner.SOLUTION: The cart power supply device includes a plurality of first power supply coils and a plurality of second power supply coils. The plurality of first power supply coils is arranged at a position where an area facing a first power receiving coil provided on the cart is equal to or greater than a predetermined power supply capable area when the cart moving along a rail stops at a first stop position. The plurality of second power supply coils is arranged at a position where an area facing a second power receiving coil provided on the cart is equal to or greater than the predetermined power supply capable area when the cart stops at a second stop position deviating from the first stop position where the area of the first power receiving coil facing the first power supply coil is less than the predetermined power supply capable area.SELECTED DRAWING: Figure 6
Patent JP-2021050010-A (JP)
Title: Beverage container packaging box
Inventor: SUGANUMA TSUYOSHI
IPC: B65D5/66
Filed: 2019-09-24
Abstract: To provide a novel structure of a packaging box exhibiting excellent taking-out performance and forming a take-out port by opening an opening lid.SOLUTION: A beverage container packaging box 2 has a take-out port 50 formed in a front plate 11 by opening an opening lid 40 formed by breaking a cutting line 4, the opening lid 40 being flipped-up to be opened. This beverage container packaging box 2 has a fixing structure for fixing the opening lid 40 in an open state. Thus, maintaining the opening lid 40 in the open state prevents a burdensome situation where the opening lid 40 must be pressed by hand, etc., caused by improper opening of the opening lid 40, and a stored PET bottle 3 can be easily taken out.SELECTED DRAWING: Figure 1
Patent JP-2021052284-A (JP)
Title: Cryptographic decryption system
Inventor: YASUDA TAKAHIRO
IPC: G06Q20/40
Filed: 2019-09-24
Abstract: To provide a cryptographic decryption system that prevents information of a face image captured from a server from leaking.SOLUTION: In a cryptographic decryption system equipped with a mobile terminal on which application software is installed and a server that performs processing on the basis of data received from the mobile terminal, the mobile terminal captures a face using a camera, encrypts the captured face image, generates an encryption key that uniquely identifies the encrypted face image, and transmits the generated encryption key to the server. Then, the server that receives the encryption key generates a decryption key for decrypting the encrypted face image uniquely identified by the received encryption key, and transmits the generated decryption key to the mobile terminal. Further, the mobile terminal that has received the decryption key decodes the encrypted face image using the received decryption key, and displays the decrypted face image on a display unit of the mobile terminal.SELECTED DRAWING: Figure 5
Patent JP-2020037742-A (JP)
Title: Vapor deposition mask, vapor deposition mask with frame, manufacturing method of organic semiconductor element, and manufacturing method of vapor deposition mask
Inventor: TAKEDA TOSHIHIKO
IPC: C23C14/04
Filed: 2019-09-25
Abstract: To provide a vapor deposition mask capable of satisfying both of high definition and weight saving, even when being enlarged, and suppressing generation of shadow, while keeping strength of an opening.SOLUTION: In a vapor deposition mask formed by laminating a metal mask on a second surface of a resin mask, an internal surface of the resin mask has at least one refraction point. In the vapor deposition mask, assuming that an intersection point between a first surface of the resin mask and the internal surface is a first intersection point Q1, an intersection point between the second surface of the resin mask and the internal surface is a second intersection point Q2, and a refraction point positioned in the first place toward the second intersection point Q2 from the first intersection point Q1 among the refraction points is a first refraction point S1, an angle θ1 formed between a straight line T1 connecting the first intersection point Q1 to the first refraction point S1 and the first surface is set larger than an angle θ2 formed between a straight line T2 connecting the first refraction point S1 to the second intersection point Q2 and the second surface, and a shape of the internal surface on a thickness direction cross section is a shape widened from the first surface toward the second surface side.SELECTED DRAWING: Figure 2
Patent JP-2021051687-A (JP)
Title: Self-drivable vehicle
Inventor: YAMAZAKI KENTARO
IPC: G08G1/09
Filed: 2019-09-26
Abstract: To provide a vehicle which allows one outside the vehicle to recognize that it is self-driving.SOLUTION: A self-drivable vehicle provided herein has a control system 10 comprising: a self-drive/drive assistance ECU 14 configured to control traveling of the vehicle by switching between self-driving and manual driving modes; a self-drive display lamp 5 that can be turned on to be visually recognized from outside the vehicle during self-driving; a lamp ECU 19 configured provide control to turn on the self-drive display lamp to indicate that the vehicle is self-driving while in the self-driving mode, in which the self-drive/drive assistance ECU controls self-driving of the vehicle; and a stop lamp 53 that can be turned on to be visually recognized from outside the vehicle. When turning the stop lamp on, the lamp ECU turns the self-drive display lamp off.SELECTED DRAWING: Figure 2
Patent JP-2020068021-A (JP)
Title: Data acquisition method and signal measuring system
Inventor: YOSHIOKA YOSHIMASA
IPC: G01R31/28
Filed: 2019-09-27
Abstract: To provide a data acquisition method and a signal measuring system, capable of simply and securely acquiring measured data from a memory.SOLUTION: A signal measuring system includes a receiver in which a plurality of devices storing measured data are arranged, a probe mechanism that can be contacted with the plurality of devices arranged in the receiver, a control circuit that reads in parallel the measured data from the plurality of devices by using the probe mechanism, and an information processing device that processes in parallel the read measured data. The control circuit drives the probe mechanism in timing when the next device set is arranged in the receiver, and starts to read in parallel data from the next device set in timing when data processing is completed by the information processing device.SELECTED DRAWING: Figure 10A
Patent JP-2021055883-A (JP)
Title: Water heater
Inventor: WASHIKITA SUSUMU
IPC: F24H9/02
Filed: 2019-09-27
Abstract: To provide a water heater which can prevent deformation in a connection portion between a fan for supplying air and a relay box.SOLUTION: A water heater 1 includes: a combustion fan 13; and a relay box 14 which is connected to the combustion fan 13 and guides air from the combustion fan 13. The combustion fan 13 has: a body part 13a disposed on the relay box 14; a passage part 13b extending downward from one side part of the body part 13a; and an air outlet 13c provided at a tip of the passage part 13b. The relay box 14 has a first opening 14g, connected to the air outlet 13c, and a tub 14j, supporting the body part 13a, on an upper surface.SELECTED DRAWING: Figure 5