baber/WOPTO huggingface dataset:
Patent JP-2021047383-A (JP)
Title: Sealing structure and formation method of sealing structure
Inventor: TAKEI MANABU
IPC: H05B33/04
Filed: 2019-09-20
Abstract: To prevent air bubbles from entering a space between a sealing object and an edge seal in a formation method of a sealing structure.SOLUTION: A formation method of a sealing structure comprises the steps of: preparing a sealing object 3 having the polygonal outer shape including a corner part C, a substrate 1, a film 4 and an edge seal agent 15; arranging the sealing object 3 on the substrate 1, and arranging the film 4 by holding the sealing object 3 with the substrate 1 so as to form an extension part 4e; applying the edge seal agent 15 so as to form a first gap S1 on the outer periphery of the extension part 4eC extending outward from the corner part C; and curing the edge seal agent 15 after the edge seal agent 15 flows into a space between the substrate 1 and the extension part 4e, the edge seal agent 15 is filled in the outer peripheral part of the sealing object 3 due to the capillary phenomenon and the first gap S1 is closed in the circumferential direction.SELECTED DRAWING: Figure 14
Patent JP-2021051155-A (JP)
Title: Image forming apparatus
Inventor: TAKATSUKA KAZUKI
IPC: B41J29/38
Filed: 2019-09-24
Abstract: To provide an image forming apparatus that can permit use of a cartridge while causing a user to strongly recognize that the cartridge is a non-genuine product.SOLUTION: An image forming apparatus 100 comprises: a cartridge mounting unit 141 to which a cartridge 200 is mounted; an ejection unit 142 that ejects the cartridge 200 from the cartridge mounting unit 141; a genuineness determination unit 131 that performs genuineness determination on whether the cartridge 200 mounted on the cartridge mounting unit 141 is a genuine cartridge or a non-genuine cartridge; and a use determination unit 132 that performs use determination on whether to permit use of the cartridge 200 based on a result of the genuineness determination. In the use determination, when the non-genuine cartridge is mounted on the cartridge mounting unit 141, the image forming apparatus causes the ejection unit 142 to eject the non-genuine cartridge, and when subsequently the ejected non-genuine cartridge is mounted again, permits use of the non-genuine cartridge.SELECTED DRAWING: Figure 2
Patent JP-2021052559-A (JP)
Title: Power storage system and connection method
Inventor: GOTO RYO
IPC: H01M10/48
Filed: 2019-09-26
Abstract: To provide a power storage system and a connection method that can effectively connect two or more power storage devices constituting the power storage system to a power converter.SOLUTION: A power storage system 100 in which two or more power storage devices 110 are connected in parallel to one power converter PCS 130 comprises a control unit 210 that controls a connection procedure of the two or more power storage devices to the power converter. The control unit changes the connection procedure of the two or more power storage devices based on an operation mode of the power storage system.SELECTED DRAWING: Figure 1
Patent JP-2021051688-A (JP)
Title: Drive skill evaluation device
Inventor: MANABE SHUHEI
IPC: G08G1/00
Filed: 2019-09-26
Abstract: To provide a drive skill evaluation device capable of improving the accuracy of a drive skill evaluation of a driver.SOLUTION: A drive skill evaluation ECU 10 classifies history data for evaluation into a class corresponding to a drive skill level to which the history data for evaluation belongs on the basis of first to fourth characteristic quantities x1 to x4 which the history data for evaluation has. The drive skill evaluation ECU 10 puts a drive characteristic label corresponding to the classified class and stores the labeled history data for evaluation in a history database 10a. The drive skill evaluation ECU 10 determines a drive skill level corresponding to the largest number of drive characteristic label as the last drive level of a driver by executing majority processing for the stored drive characteristic label.SELECTED DRAWING: Figure 1
Patent JP-2021049938-A (JP)
Title: Steering control device
Inventor: YAMAGUCHI YASUSHI
IPC: B62D5/04
Filed: 2019-09-26
Abstract: To provide a steering control device capable of reducing the displacement of a stored end position corresponding angle on a steering neutral position side with respect to an actual end angle.SOLUTION: An end position corresponding angle management unit 65 includes a second limitation determination unit 93 for determining whether the movement of a rack shaft to one of left and right sides is limited by end contact or the execution of end contact relaxation control. In addition, the end position corresponding angle management unit 65 includes an update permission unit 95 for acquiring a plurality of limit position determination angles which are each an absolute steering angle θs when it is determined by the second limitation determination unit 93 that the movement of the rack shaft is limited, and for permitting the update of an end position corresponding angle on the basis of the variance of the plurality of limit position determination angles. Further, the end position corresponding angle management unit 65 includes an end position corresponding angle setting unit 96 for updating the end position corresponding angle stored in a memory if the update of the end position corresponding angle is permitted by the update permission unit 95.SELECTED DRAWING: Figure 4
Patent JP-2021054891-A (JP)
Title: Squarylium compound, coloring composition, display filter and display
Inventor: SATO WATARU
IPC: C09B67/20
Filed: 2019-09-27
Abstract: To provide a squarylium compound that has an absorption maximum with a maximum absorption wavelength of 600-610 nm and can sufficiently improve color reproducibility of a display filter, and a coloring composition, a display filter and a display comprising the same.SOLUTION: A squarylium compound has a chemical structure represented by formula (1) (R1 and R2 independently represent an electron-donating group with a Hammett substituent constant σp of -0.9<σp<0; p and q independently represent an integer of 1-5; m and n independently represent an integer of 1-4).SELECTED DRAWING: None
Patent JP-2021056869-A (JP)
Title: Facility user management system
Inventor: UKAI NAOKI
IPC: G06Q50/10
Filed: 2019-09-30
Abstract: To provide a technique which allows a staff to properly grasp a position of a user by providing user information in accordance with a level of a matching degree desired by the staff.SOLUTION: A staff terminal has an attendant terminal display unit and a staff terminal control unit for displaying, when receiving a display information from a server, a display screen represented by the display information on the staff terminal display unit and for receiving instruction of a staff relating to an instruction level to notify the indicated instruction level to the serve. A server control unit transmits, to the staff terminal, a first class display information corresponding to a first level value if the instruction level indicates the first level value, and a second class display information corresponding to a second level value if the instruction level indicates the second level value higher than the first level value.SELECTED DRAWING: Figure 1
Patent JP-2019217377-A (JP)
Title: Game machine
Inventor: FUJII DAISUKE
IPC: A63F7/02
Filed: 2019-10-02
Abstract: To provide a game machine which executes read-ahead notice that is novel and unexpected and can eventually enhance a game's interest.SOLUTION: A liquid crystal display device displays, on a first 3-shaku (ca 90 cm diameter) bomb reservation display area 610, a reservation image in a display color in a special display mode in the case that there is a reservation image whose display color is temporarily determined as the special display mode when a state in which the reservation image (3-shaku bomb) is displayed on a second 3-shaku bomb reservation display area 620 turns to a state in which the reservation image (3-shaku bomb) is displayed on the first 3-shaku bomb reservation display area 610 as the storage number of reservation information pieces reduces from over 4 to 4 or less. On the other hand, when it does not occur that the number of storage of the reservation information pieces reduces from over 4 to 4 or less, even in the case that there is a reservation image whose display color is temporarily determined as the special display mode, the reservation image is displayed on the first 3-shaku bomb reservation display area 610 in a display color different from that in the special display mode.SELECTED DRAWING: Figure 179
Patent JP-2021059918-A (JP)
Title: Substrate for gypsum board and article mounting structure
Inventor: YOSHIDA YASUYUKI
IPC: A47G29/00
Filed: 2019-10-08
Abstract: To provide a substrate for a gypsum board which can be mounted to a gypsum board wall and enables an article to be mounted to the outside of a body, and an article mounting structure using the substrate for the gypsum board.SOLUTION: A substrate 1 for a gypsum board includes: a body 2 which is used for mounting an article to a gypsum board wall W and is fixed to the gypsum board wall W; and a fixing tool 3 for fixing the body 2 to the gypsum board wall W. The body 2 includes an article mounting part 2b exposed to the outside when being fixed to the gypsum board wall W. An article mounting structure is a structure for mounting an article to the gypsum board wall W, and is a structure such that the substrate 1 for the gypsum board is fixed to the gypsum board wall W and the article is mounted on the article mounting part 2b of the body 2 of the substrate 1 for the gypsum board.SELECTED DRAWING: Figure 1
Patent JP-2021067742-A (JP)
Title: Image forming apparatus and process cartridge
Inventor: HIRAMATSU TAKASHI
IPC: G03G21/18
Filed: 2019-10-18
Abstract: To appropriately apply an electric charge to a residual toner on a surface of a photoconductor drum in a cleanerless configuration to improve recovery performance in a developing device.SOLUTION: An image forming apparatus makes a developer remaining on a surface of an image carrier after a developer image is transferred from the image carrier to a transfer target body charged to a normal polarity with an electrifying member, and recovers the developer to the developing member. In the electrifying member, when the impedance characteristics measured by applying an AC voltage with an amplitude of 1 V to the electrifying member while changing the frequency of the AC voltage is log-log plotted, with the frequency on the horizontal axis and the impedance on the vertical axis, the inclination in a frequency of 1.0×105 Hz to 1.0×106 Hz is -0.8 or more and -0.3 or less. The impedance at a frequency of 1.0×10-2 Hz to 1.0×101 Hz is 1.0×103 Ω to 1.0×107 Ω.SELECTED DRAWING: Figure 1
Patent JP-2021067214-A (JP)
Title: Motor-driven oil pump device
Inventor: IIMURA DAISUKE
IPC: F04C15/00
Filed: 2019-10-23
Abstract: To provide a motor-driven oil pump device capable of improving pump performance and pump durability.SOLUTION: A motor-driven oil pump device 1 includes a housing 10, an electric motor 20 stored in the housing 10, an oil pump 30 constructed in the housing 10 at a position adjacent to a first side (A side) in the axial direction with the position of the electric motor 20 as a reference, and including a pump rotation element 32 rotatable coaxially with a motor rotor 22, a shaft 40 to which the motor rotor 22 and the pump rotation element 32 are fitted in an integrally rotatable manner, a first bearing 51 arranged on the first side (A side) of the pump rotation element 32 for supporting the shaft 40 rotatably relative to the housing 10, and a second bearing 52 arranged on a second side (B side) of the pump rotation element 32 for supporting the shaft 40 rotatably relative to the housing 10.SELECTED DRAWING: Figure 1
Patent JP-2021067791-A (JP)
Title: Image forming apparatus
Inventor: YAMAMOTO YUSUKE
IPC: G03G21/00
Filed: 2019-10-23
Abstract: To improve the accuracy in detecting an abnormality in a blade.SOLUTION: An image forming apparatus has: an image carrier; a blade that removes a foreign substance on a surface of the image carrier; an electrifying member that electrifies the image carrier; a first voltage generation unit that generates a first voltage applied to the electrifying member; an application member that applies, to the image carrier, a second voltage having a polarity opposite to that of the first voltage; a second voltage generation unit that generates the second voltage; a current detection unit that detects an electrification current flowing from the electrifying member to the image carrier; a determination unit that, when the current detection unit detects an electrification current lower than a predetermined threshold, determines an abnormality in the blade; and a control unit that causes the first voltage generation unit and the second voltage generation unit to respectively generate the first voltage and the second voltage having a voltage difference at which the distribution of the electrification currents flowing in a normal period of the blade and the distribution of the electrification currents flowing in an abnormal period of the blade are not overlapped with each other. The threshold is set between the distribution of the electrification currents flowing in the normal period and the distribution of the electrification currents flowing in the abnormal period.SELECTED DRAWING: Figure 1
Patent JP-2021067591-A (JP)
Title: Timepiece with solar battery and method of manufacturing timepiece with solar battery
Inventor: SATO SHINYA
IPC: G04B19/06
Filed: 2019-10-25
Abstract: To improve the shielding properties of a solar battery 30 while securing the power generation amount in the solar battery 30.SOLUTION: A timepiece 1 with a solar battery includes: a dial 14 including at least a polarizing plate 142 through which a light component polarized in a specific direction transmits, and a phase difference plate 141 which is provided on the opposite side of the polarizing plate 142 from the visual recognition side and imparts the phase difference to the transmitted light; and the solar battery 30 which generates electric power by incident light transmitted through the dial 14. The dial 14 has a shading structure 143 which is provided at a position closer to the visual recognition side than the polarizing plate 142 and includes a plurality of first shading parts 1431 which have a predetermined height and are separated from each other to extend in a direction intersecting with a transmission axis of the polarizing plate 142.SELECTED DRAWING: Figure 3
Patent JP-2021071373-A (JP)
Title: Frozen specimen slicing device
Inventor: ITO TETSUMASA
IPC: G01N1/06
Filed: 2019-10-30
Abstract: To provide a frozen specimen slicing device capable of conveying a specimen section by adhering the specimen section to a conveyor member without excessively wetting a surface of the conveyor member.SOLUTION: A frozen specimen slicing device provided herein comprises: a specimen conveying unit 11 configured to convey a specimen 50 of a frozen biological sample in a frozen state; a blade unit 12 configured to crosses the specimen being conveyed by the specimen conveying unit to cut out a specimen section from a part of the specimen following conveying of the specimen; a section conveying unit 14 which is provided with a film-like conveyor member 13 made of a composite resin material and configured to adhere the specimen section to a surface of the conveyor member when a portion of the conveyor member passes near the cutting edge of the blade unit so as to separate the specimen section from the specimen and convey the specimen section in the frozen state; and a charging unit for electrically charging the conveyor member. The frozen specimen slicing device is placed inside a freezer chamber for use.SELECTED DRAWING: Figure 1
Patent JP-2021071083-A (JP)
Title: Ignition device
Inventor: KINOSHITA SHOTA
IPC: F02P3/045
Filed: 2019-10-30
Abstract: To provide an ignition device improving fuel consumption.SOLUTION: A ignition device 1 for an internal combustion engine is equipped with an ignition plug 2, an operation information obtaining portion 4, and an ignition control portion 5. The ignition plug 2 has a sub chamber 21, and an injection hole 22 blowing out flame from the sub chamber 21 to a main combustion chamber 3. The operation information obtaining portion 4 obtain drive information on an operation state of the internal combustion engine. The ignition control portion 5 controls an ignition energy profile influencing on an ignition state of an air fuel mixture, on the basis of the operation information obtained by the operation information obtaining portion 4.SELECTED DRAWING: Figure 1
Patent JP-2020039162-A (JP)
Title: Image encoding device and image decoding device
Inventor: MAEDA MITSURU
IPC: H04N19/70
Filed: 2019-11-13
Abstract: To provide an encoding device for performing parallel processing on an image in which a picture is divided into rectangular tiles.SOLUTION: In the image encoding device, a first encoding method generates image encoded data that can be sequentially decoded without dividing into tiles, a second encoding method generates image encoded data in which data in the tiles obtained by tile dividing means can be sequentially decoded, a third encoding method generates image encoded data that can be decoded by parallel processing without dividing into tiles, and a fourth encoding method generates image encoded data capable of decoding data in a tile obtained by the tile dividing means by parallel processing. According to a profile in which a combination of the parallel processing and the tile division composed of the fourth encoding method is set, the combination of parallel processing and tile division is restricted to generate a flag indicating whether parallel processing and tile division processing have been performed.SELECTED DRAWING: Figure 8
Patent JP-2021081484-A (JP)
Title: Drive device and drive method
Inventor: SUZUKI JUN
IPC: B81B3/00
Filed: 2019-11-15
Abstract: To provide a drive device that can generate high driving force, and can achieve a large oscillation angle.SOLUTION: A drive device 100 comprises: a first rotating body 23; a second rotating body 22 that is arranged outside the first rotating body 23, and supports the first rotating body 23 rotatably around a first rotation axis AX1; a supporting body 21 that supports the second rotating body 23 rotatably around a second rotation axis AX2; a circuit CK that includes, on the second rotating body 22, a first and second coils CO1 and CO2 facing each other across a crossing point CP, and a third and fourth coils CO3 and CO4 facing each other across the crossing point CP, being arranged in each area on the same flat surface divided into four parts by the first and second rotation axes AX1 and AX2 around the crossing point CP of the first and second rotation axes AX1 and AX2; electromagnetic field giving means 12 that gives to each of the coils CO1 to CO4 an electromagnetic field in a direction parallel with a coil surface CS. A first drive signal S1 is applied to each of the coils CO1 to CO4 in a positive phase, a second drive signal S2 is applied to the first and second coils CO1 and CO2 in the positive phase, and to the third and fourth coils CO3 and CO4 in a reverse phase.SELECTED DRAWING: Figure 1
Patent JP-2021079965-A (JP)
Title: Medicine one-package pack separation device and medicine administration assistance device
Inventor: HAYASHI HIRONAO
IPC: B65B61/12
Filed: 2019-11-15
Abstract: To ensure separation of a medicine one-package pack at perforation from a pack continuous body without needing high conveyance accuracy.SOLUTION: The medicine one-package pack separation device for separating a plurality of medicine one-package packs 2 from a pack continuous body 1 where the medicine one-package packs 2 each having a bag 2a for sealing a medicine 3 and a crimping part 4 for sealing the medicine 3 in the bag 2a are continuous in a belt shape in a continuous direction A from an upstream side to a downstream side, comprises: a base clamp 62 and a movable clamp 63 serving as a plurality of holding means for holding the upstream medicine one-package pack 2 and the downstream medicine one-package pack 2; and movable first clamps 67Aa, 67Ab and second clamps 67Ba, 67Bb for relatively separating the upstream medicine one-package pack 2 and the downstream medicine one-package pack 2 along perforation 5. The first and second clamps separate the packs while moving from the end of the perforation 5 to the crimping part 4 by applying a force in the continuous direction A.SELECTED DRAWING: Figure 5
Patent JP-2021081570-A (JP)
Title: Component, cooling device, and image forming apparatus
Inventor: MIDORIKAWA RUKI
IPC: G03G21/16
Filed: 2019-11-19
Abstract: To provide a component that can prevent damage to a first member or a second member during assembly.SOLUTION: A component, such as an upper air duct 115 comprises a first member 31 and a second member 32. The second member 32 has an engagement part 32a that is engaged with an engagement projection 31a of the first member 31 and regulates separation in a predetermined direction of the first member 31 from the second member 32. The engagement part 32a has an opposing part 132b that is opposite to the engagement projection 31a from the downstream side in a direction in which the first member 31 is separated from the second member 32, a first connection part 132a that is connected to one end of the opposing part 132b to connect a main body of the second member 32 with the opposing part 132b, and a second connection part 132c that is connected to the other end of the opposing part to connect the main body with the opposing part. The second connection part 132c has a relief part 132e in which the engagement projection 31a can move in the separation direction or a direction orthogonal to the separation direction.SELECTED DRAWING: Figure 11
Patent JP-2021083248-A (JP)
Title: Solar charging system
Inventor: MIYAMOTO YUMA
IPC: H02J7/35
Filed: 2019-11-21
Abstract: To provide a solar charging system capable of improving charging efficiency and suppressing the occurrence of unexpected deterioration of component performance.SOLUTION: A solar charging system according to an embodiment includes a solar panel, a drive battery, an auxiliary system including one or more devices, and a control device that controls the power supply destination of power generated by the solar panel, and when the control device determines that the solar panel can generate electricity, the control device supplies power to the auxiliary system from the solar panel, derives the power generated by the solar panel, and further supplies power to the drive battery from the solar panel to charge the drive battery when it is detected that the power generated by the solar panel is equal to or higher than the first power generation.SELECTED DRAWING: Figure 1