baber/WOPTO huggingface dataset:
Patent JP-2021037991-A (JP)
Title: Cap and container
Inventor: TAKAGI KENJI
IPC: B65D41/04
Filed: 2019-09-03
Abstract: To provide a cap and a container capable of ensuring sealing performance without increasing manufacturing costs.SOLUTION: A cap 100 includes: a cap body 111 which has a top plate 121 including a flat plate portion 121b formed in a flat plate shape and a recessed portion 121a provided on a part of the flat plate portion 121b and projecting out from an inner surface, and a cylindrical skirt portion 122 integrally provided on a peripheral edge portion of the top plate portion 121, and in which a part of the flat plate portion 121b exists in a circumferential direction of the recessed portion 121a around a center axis of the top plate portion 121; and a sealing member 112 that is provided in the cap body 111 separately from the cap body 111 and oppositely to the top plate portion 121.SELECTED DRAWING: Figure 1
Patent JP-2021044609-A (JP)
Title: Electronic device
Inventor: SANO TAKASHI
IPC: G04G17/06
Filed: 2019-09-06
Abstract: To provide an electronic device that can properly connect an antenna to a substrate without taking up more space.SOLUTION: The electronic device includes an antenna, a circuit board, and a connection member 8 that electrically connects between the antenna and the circuit board. The connection member 8 has a telescopic portion 82 that includes a first coil spring that can be extended and retracted and a columnar foundation 81 that is connected in series to the telescopic portion 82.SELECTED DRAWING: Figure 2
Patent JP-2021042139-A (JP)
Title: Cold-sense gel composition and aerosol product containing the cold-sense gel composition
Inventor: KAMIJO HOKUTO
IPC: A61K8/73
Filed: 2019-09-06
Abstract: To provide a cold-sense gel composition that facilitates liquid flow during aerosol production and inside an aerosol container while ensuring well long-lasting properties of gel as well as comfortable resilience.SOLUTION: A cold-sense gel composition contains following components (A)-(D): (A) at least one selected from the group consisting of locust bean gum, tara gum, guar gum and glucomannan, (B) xanthan gum, (C) dimethyl ether, and (D) a solvent.SELECTED DRAWING: None
Patent JP-2021040867-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-2021042634-A (JP)
Title: Tooth mounting structure for bucket, and tooth for bucket
Inventor: NAGATA TAKANORI
IPC: E02F9/28
Filed: 2019-09-13
Abstract: To provide a tooth mounting structure for a bucket capable of suppressing a play between the tooth and a tooth adaptor.SOLUTION: A tooth mounting structure for a bucket 1 includes a tooth adaptor 3, and tooth 5. The tooth adaptor 3 has a mounting part 19 to be mounted on a bucket 2 and a nose part 21 extending from the mounting part 19. The tooth 5 has an internal space S for allowing the nose part 21 to be inserted. Here, the nose part 21 has a rectangular tip 23, a rectangular base end 25, and an octagonal connecting part 27. Inside of the tooth 5 is formed along the exterior of the tooth adaptor 3.SELECTED DRAWING: Figure 5B
Patent JP-2021046951-A (JP)
Title: Gas turbine combustor
Inventor: AKIYAMA YASUHIRO
IPC: F01D25/04
Filed: 2019-09-17
Abstract: To provide a gas turbine combustor capable of damping pressure fluctuation due to combustion vibration and suppressing an increase in NOx emissions due to reduction of combustion air.SOLUTION: A gas turbine combustor includes: a combustor liner 12; an air hole plate having a plurality of air holes 21 concentrically arranged in multiple rows; a plurality of fuel nozzles 22 arranged coaxially with the air holes; a spring seal 26 disposed between an outer peripheral surface of a plate lip covering the outer periphery of the air hole plate and an inner peripheral surface 12a of the combustor liner; a slot 27 disposed on the inner peripheral surface of the combustor liner at the downstream position of the spring seal so as to have an approximately L-shaped cross sectional shape and extend in the peripheral direction of the combustor liner and forming an acoustic space 92; an annular band-shaped partition plate 28 disposed in the acoustic space and on an axial side wall part of the slot; and a plurality of pressure wave introduction holes 90 provided in the slot and connecting a combustion chamber with the acoustic space. The slot is disposed to cover the air holes in the outermost peripheral row of the air hole plate.SELECTED DRAWING: Figure 1
Patent JP-2021052516-A (JP)
Title: Voltage monitoring circuit
Inventor: ASAZU HIROAKI
IPC: H02M3/155
Filed: 2019-09-25
Abstract: To provide a voltage monitoring circuit capable of monitoring an output voltage of a power supply circuit during start-up.SOLUTION: In a semiconductor integrated circuit device 100A, a voltage monitoring circuit 20A monitors an output voltage VOUT of a power supply circuit 10. The voltage monitoring circuit includes: first monitoring units 21, 22 configured to monitor the output voltage by means of a first monitoring method during at least a portion of a first time period from start-up of the power supply circuit to a lapse of predetermined time; and second monitoring units 22, 23 configured to monitor the output voltage by means of a second monitoring method different from the first monitoring method during a second time period after the lapse of the predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2021048825-A (JP)
Title: Cell observation device
Inventor: FUJIWARA NAOYA
IPC: G02B21/00
Filed: 2019-09-26
Abstract: To provide a cell observation device which allows a user to grasp easily, which part out of whole imaged image is indicated by a partial image.SOLUTION: One embodiment of the invention is a cell observation device for observing cells in a plurality of containers, and the cell observation device comprises: image acquisition parts (10, 22, 23) for generating an imaged image corresponding to whole observation range, by connecting a plurality of small images which is obtained about different positions being different each other in whole observation range including the plurality of containers; a position designation part (24) for allowing a user to designate a prescribed position or a range in the imaged image; and a file generation part (25) for identifying the partial image corresponding to the designated position or the range, generating a file storing data for forming the partial image, and applying a file name including an identifier of the container including a position of the partial image and information indicating a position of the partial image in the container to the file and storing the file.SELECTED DRAWING: Figure 1
Patent JP-2021057945-A (JP)
Title: Control device of motor unit
Inventor: KOSHO KENYA
IPC: B60L3/00
Filed: 2019-09-27
Abstract: To provide a control device of an on-vehicle motor unit which is capable of appropriately driving and controlling an electric oil pump in a low temperature environment without referring to an oil temperature.SOLUTION: A motor unit 1 mounted on a vehicle comprises: a motor 2 having a plurality of coils arranged around a motor shaft; a transmission mechanism for transmitting driving force of the motor; a housing which accommodates the motor and the transmission mechanism; an electric oil pump 9 which conveys oil in the housing; and a coil temperature sensor 33 for detecting a temperature of the motor coil. A motor control device 110 comprises a motor control part 113 for driving and controlling the motor and a pump control part 114 for driving and controlling the electric oil pump. The pump control part estimates the temperature of the oil on the basis of an outside air temperature and the coil temperature and determines a start timing of the electric oil pump on the basis of the estimated oil temperature.SELECTED DRAWING: Figure 3
Patent JP-2021054667-A (JP)
Title: POLYCRYSTALLINE SiC COMPACT
Inventor: USHIJIMA YUJI
IPC: C01B32/977
Filed: 2019-09-27
Abstract: To provide a polycrystalline SiC compact having a low resistance and excellent flatness.SOLUTION: In a polycrystalline SiC compact, a resistivity is 0.050 Ωcm or lower, and when a peak intensity in a range of a wave number of 760-780 cm-1 in a Raman spectrum is expressed as [A], and a peak intensity in a range of a wave number of 790-800 cm-1 in the Raman spectrum is expressed as [B], the peak ratio (A/B) is 0.100 or lower.SELECTED DRAWING: Figure 4
Patent JP-2021055201-A (JP)
Title: Manufacturing method of knit product
Inventor: OIBE KEIICHI
IPC: D04B7/00
Filed: 2019-09-27
Abstract: To provide a novel manufacturing method of a knit product using a tabular knitted body.SOLUTION: A manufacturing method of a knit product, the manufacturing method including a knitting step in which a basic knitted body is knitted by garter knitting using multiple types of yarn materials with different thermal shrinkages, a morphology changing step in which the basic knitted body is developed so that its shape is changed into a flat plate shape to obtain a flat-plate-shaped knitted body formed by a plurality of rows of knitted structures stacked in a thickness direction, a heating development step in which the flat-plate-shaped knitted body is heated so as to be developed in a surface direction, and a product forming step in which the flat-plate-shaped knitted body is developed in the thickness direction to manufacture fabric in which the knitted structures are vertically continued.SELECTED DRAWING: Figure 1
Patent JP-2021057776-A (JP)
Title: Terminal device, base station device, and communication method
Inventor: LIN HUIFA
IPC: H04L1/16
Filed: 2019-09-30
Abstract: To enable efficient uplink communication.SOLUTION: A terminal device comprises: a reception unit that receives a DCI format used for scheduling of PDSCH; and a transmission unit that transmits HARQ-ACK information corresponding to the PDSCH. A HARQ-ACK codebook is generated at least on the basis of a first total DAI indicated by the DCI format and a second total DAI different from the first total DAI. The number of bits of a DCI field indicating the first total DAI is X, where X is an integer greater than or equal to 2, and the number of bits of a DCI field indicating the second total DAI is Y, where Y is an integer greater than or equal to 1 and smaller than or equal to X-1. The HARQ-ACK codebook is included in the HARQ-ACK information.SELECTED DRAWING: Figure 11
Patent JP-2021058006-A (JP)
Title: Charge/discharge control device of power storage device
Inventor: NISHIKAWA YUTARO
IPC: H01M10/48
Filed: 2019-09-30
Abstract: To provide a charge/discharge control device of a power storage device, which can reduce useless power consumption and avoid a shortage of the remaining charged amount of the power storage device.SOLUTION: A charge/discharge control device of a power storage device is chargeably/dischargeably connected with a drive source of a vehicle, comprises: a charge/discharge control part which controls charge and discharge of a battery; a destination information acquisition part which acquires destination information of the vehicle; and a standing time estimation part which estimates standing time of the vehicle at a destination on the basis of the destination information, in which the charge/discharge control part executes adjustment discharge control for discharging the battery during travel of the vehicle on condition that the standing time is first predetermined time or longer and SOC of the battery is an upper limit value or higher, and executes adjustment charge control for charging the battery during the travel of the vehicle on condition that the standing time is the first predetermined time or longer and the SOC of the battery is a lower limit value or lower.SELECTED DRAWING: Figure 4
Patent JP-2021059168-A (JP)
Title: Driving device for motor vehicle
Inventor: HIRAIWA KAZUYOSHI
IPC: F16H3/66
Filed: 2019-10-04
Abstract: To prevent friction and heat generation of a clutch in travelling on a congested road etc. to improve durability of the clutch and enable smooth start.SOLUTION: A first planetary gear group 20 comprises: a first sun gear 22; a first ring gear 24; inner pinions 26; outer pinions 27; a first carrier 28; and a second sun gear 32 engaged with the outer pinions 27. The first sun gear 22 forms a first member of the invention and can be connected to an input shaft through a second clutch 40. The first ring gear 24 forms a second member of the invention and is connected to an output shaft 12. The first carrier 28 forms a third member of the invention and may be selectively connected to the input shaft 10 and a stationary part 16 through a friction element 42. The second sun gear 32 forms a fourth member of the invention, is connected to a motor generator 14, and may be connected to the input shaft 10.SELECTED DRAWING: Figure 1
Patent JP-2021059430-A (JP)
Title: Interlocking articulated mechanism
Inventor: HIROSE SHIGEO
IPC: B66F7/08
Filed: 2019-10-07
Abstract: To provide an interlocking articulated mechanism having high extension and high rigidity at the time of maximum elongation and capable of lifting a ramp from a sufficiently low position to a sufficiently high position.SOLUTION: Base links 6, sequential link units 7, and end links 9 are connected via shaft units 10a, 10b, and 10c to constitute a link chain. The shaft units 10a, 10b, and 10c each comprise: a shaft 11 for rotatably connecting the link on a base link side and the link on an end link side; a rotation transmission disk 12 provided around the shaft of the link on the base link side and connected to the link on the end link side; and a rotation transmission disk 13 provided around the shaft of the link on the end link side and connected to the link on the base link side.SELECTED DRAWING: Figure 3
Patent JP-2021058155-A (JP)
Title: Implement
Inventor: IKEDA KOJI
IPC: A01B33/12
Filed: 2019-10-08
Abstract: To provide an agricultural implement having a function for suppressing soil adhesion and rust formation.SOLUTION: An agricultural implement includes a first metal member, and a second metal member fixed attachably to/detachably from the first metal member through an insulator, to which a voltage is applied to and from the first metal member. The ionization tendency of a material constituting the second metal member is larger than the ionization tendency of a material constituting the first metal member.SELECTED DRAWING: Figure 2
Patent JP-2021061922-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-10-10
Abstract: To provide a game machine capable of executing appropriate control according to situations.SOLUTION: State control means can control a state to an advantageous state on the basis of passage of a game medium through a specific area, and control the state from a normal state to a special state on the basis of the passage of a game medium through a special area. When variation means is controlled to a first state, performance execution means can execute a special performance that executes suggestion related to the passage through the specific area and the special area. In the case where the game medium passes through the special area when the variation means is controlled to the first state, the state control means does not control the state to the special state until the variation means is controlled to a second state.SELECTED DRAWING: Figure 12-8
Patent JP-2021064539-A (JP)
Title: Connection device
Inventor: HASHIMOTO NOBORU
IPC: H01R25/14
Filed: 2019-10-15
Abstract: To provide a connection device capable of improving the stability of mechanical connection with a wiring duct.SOLUTION: A connection device 10 includes: a duct connection part 21 physically attached to the wiring duct 40 that carries electric power, and a body part 24 that is held by the wiring duct 40 via a duct connection part 21. The body part 24 has first and second wall parts 242a, 242b each protruding from both sides of the duct facing surface 2411 facing the wiring duct 40. The first and second wall parts 242a, 242b faces the first and second sides 4211 and 4221 of the wiring duct 40 in the width direction, respectively, when the body part 24 is held by wiring duct 40 via the duct connection part 21.SELECTED DRAWING: Figure 9
Patent JP-2021068960-A (JP)
Title: Microphone system
Inventor: ASAI ATSUTAKE
IPC: H04R3/00
Filed: 2019-10-21
Abstract: To provide a microphone system that improves sound quality.SOLUTION: A microphone system 1 includes a microphone 2, an A/D conversion unit 32 mounted on a first circuit board B1, and a power source circuit 4 mounted on a second circuit board B2. The microphone includes a microphone output terminal T21, a microphone GND terminal T22, and a microphone power source terminal T23. The microphone outputs, as an input sound signal, the voltage signal in which voltage between a microphone output terminal and a microphone GND terminal changes in accordance with the input sound. The A/D conversion unit converts the input sound signal that is input into a digital signal. The second circuit board is connected to the first circuit board through a pair of power source lines W30 including a positive electrode power source line W31 and a negative electrode power source line W32. The power source circuit supplies DC power to the A/D conversion unit through the pair of power source lines. The microphone outputs the input sound signal to the A/D conversion unit through a pair of first signal lines W10 different from the pair of power source lines.SELECTED DRAWING: Figure 1
Patent JP-2021069229-A (JP)
Title: Secondary battery system
Inventor: KOZUKA YUSUKE
IPC: H02J7/00
Filed: 2019-10-25
Abstract: To solve the problem of the occurrence of false detection in a conventional secondary battery system.SOLUTION: A secondary battery system comprises: a positive electrode-side power wire W2 to be connected to a positive electrode terminal of a load circuit of a vehicle; a precharge circuit including a precharge resistance R1 connected in series between a driving battery 10 and the positive electrode-side power wire W2, and a first relay switch SW1; a third relay switch SW3 provided in parallel with the precharge circuit and having one end connected to a negative electrode terminal of the driving battery 10 through a negative electrode-side battery wire W3; and an abnormality detecting circuit 13 for detecting a voltage difference between the negative electrode-side battery wire W3 and the positive electrode-side power wire W2 as a detection voltage Vs, and detecting an abnormality of the first relay switch SW1 to the third relay switch SW3 on the detection voltage Vs.SELECTED DRAWING: Figure 1
Patent JP-2023022333-A (JP)
Title: Solid electrolyte, laminate, and fuel cell
Inventor: YAMAZAKI KIMITAKE
IPC: H01M8/12
Filed: 2019-10-28
Abstract: To provide a solid electrolyte capable of exhibiting excellent proton conductivity and chemical stability in an intermediate-temperature range.SOLUTION: One aspect of the present disclosure provides a solid electrolyte that contains barium zirconate with scandium added, represented by a general formula: BaZr1-xScxO3-δHy, where x is greater than 0.20 and less than 0.65, y is 0.7x to x, and δ is 0 to 0.15x.SELECTED DRAWING: None
Patent JP-2020076083-A (JP)
Title: Polymer solid electrolytes, methods of making the same, and electrochemical cells
Inventor: Huang Peishen
IPC: C08L101/06
Filed: 2019-10-29
Abstract: To provide solid electrolytes having relatively high ionic conductivity and other mechanical or electrical properties, e.g., tensile strength or decomposition potential, and a method of making the same.SOLUTION: Certain aspects include a polymer, a plasticizer, and an electrolyte salt. The polymer comprises a product of a crosslinking reaction of a polymer an epoxy group or acrylic group at a terminal. The product of the crosslinking reaction includes a second polymer. The polymer is crosslinked through urea and/or a carbamate functional group.SELECTED DRAWING: None
Patent JP-2020038210-A (JP)
Title: Temperature indicator
Inventor: UMEMOTO HIROSHI
IPC: G01K11/12
Filed: 2019-10-29
Abstract: To provide a temperature indicator that can determine a target portion by changing the color of the target portion by increasing or decreasing temperature, and does not thereafter return to a state before the color change, and thereby allows checking as to whether an increase or a decrease in temperature is attempted.SOLUTION: A temperature indicator 1 changes from opaque to transparent, and comprises a reversible thermochromic layer 2 containing temperature-sensitive color-change color memory compositions: one in a colored state and the other in a colorless state. A complete color development temperature tof the temperature-sensitive color-change color memory composition in the colorless state is a temperature equal to or higher than a complete color development temperature tof the temperature-sensitive color-change color memory composition in the colored state. A complete color erasing temperature tof the temperature-sensitive color-change color memory composition in the colorless state is a temperature equal to or higher than a complete color erasing temperature tof the temperature-sensitive color-change color memory composition in the colored state.SELECTED DRAWING: Figure 1
Patent JP-2021072757-A (JP)
Title: Power conversion device
Inventor: TOKUNAGA YASUAKI
IPC: H02M7/48
Filed: 2019-11-01
Abstract: To provide a power conversion device that makes it difficult for dust generated in a group of electric components to adhere to a switch circuit board.SOLUTION: A power conversion device includes a first electrical component group 860 with a plurality of primary switches, a switch circuit board 350, and electrical components 321 and 522, a second electrical component group 870 with a plurality of second switches, and cases 800 and 900 that store the groups, and the case includes outer wall portions 820 and 910, and mounting portions 810 and 830 define a first storage space 660 that stores the first electric component group and a second storage space 940 that stores the second electric component group, and has a first mounting surface 810a and a second mounting surface 832a, and the case is composed of a communication space 1000 that communicates the first storage space and the second storage space, and the switch circuit board has a main surface 350a that faces so as to be separated from the first mounting surface in a direction in which the first mounting surface and the second mounting surface are lined up, and the main surface is located closer to the first mounting surface in the arrangement direction than the arrangement surfaces 321a and 522a.SELECTED DRAWING: Figure 2