baber/WOPTO huggingface dataset:
Patent JP-2021142893-A (JP)
Title: On-board wireless communication device and on-board wireless communication method
Inventor: SUZUKI AKIRA
IPC: H04Q9/00
Filed: 2020-03-12
Abstract: To eliminate wireless communication attacks from outside irrespective of a situation of a vehicle.SOLUTION: An on-board wireless communication device includes a communication unit and a determination unit. The communication unit performs wireless communication with a communication target device that is installed to a vehicle. The determination unit permits communication with a communication target device on the basis of data acquired through the communication unit when it is determined that the data are transmitted from a regular position where the communication target device is preliminarily held.SELECTED DRAWING: Figure 2
Patent JP-2021144559-A (JP)
Title: Memory system and information processing system
Inventor: KIMURA NAOKI
IPC: G06F12/00
Filed: 2020-03-13
Abstract: To provide a memory system capable of simplifying a connection configuration of a host and the memory system.SOLUTION: A memory system comprises a connector and a controller. The controller performs bidirectional communication with a host via one signal line connected to a terminal of the connector. A bidirectional communication format includes a start pulse, a stop pulse, a plurality of data pulses, and a plurality of delimiter pulses. The start pulse has a first level, and the stop pulse has a second level. Each of the plurality of data pulses is arranged between the start pulse and the stop pulse, and has a second level. Each of the plurality of delimiter pulses is arranged between the start pulse and the stop pulse, and has a first level and a fixed-length pulse width. A pulse width of the start pulse is wider than a pulse width of the delimiter pulse. A pulse width of the stop pulse is wider than a pulse width of the data pulse.SELECTED DRAWING: Figure 3
Patent JP-2021150605-A (JP)
Title: Semiconductor storage device and manufacturing method for the same
Inventor: KOMIYA KEN
IPC: H01L29/423
Filed: 2020-03-23
Abstract: To improve the electric characteristic of a three-dimensional NAND flash memory.SOLUTION: A semiconductor storage device according to an embodiment of the present invention includes a semiconductor substrate, a structure in which a plurality of conductive films and a plurality of insulating films are alternately stacked on the semiconductor substrate, and a columnar body penetrating the structure. The conductive films include a plurality of first conductive films, and at least one second conductive film disposed on the semiconductor substrate side relative to the first conductive films. The columnar body includes a first epitaxial growth layer functioning as a part of a plurality of nonvolatile memory cells with the first conductive films and functioning as a part of a source-side select gate transistor with the at least one second conductive film, and doped with boron and carbon in a part thereof in contact with the semiconductor substrate.SELECTED DRAWING: Figure 1
Patent JP-2021146111-A (JP)
Title: Clothing treatment apparatus
Inventor: NAGAI SATOSHI
IPC: D06F39/08
Filed: 2020-03-23
Abstract: To provide a clothing treatment apparatus having a tank equipped with a supply port and a lid capable of preventing spill of a clothing treatment agent from a gap between the lid and the supply port and preventing hardening of the clothing treatment agent in the tank due to ventilation through the gap between the lid and the supply port.SOLUTION: A clothing treatment apparatus of the present embodiment comprises a clothing treatment tub for accommodating clothing, a tank in which a clothing treatment agent for treating clothing is reserved, and an automatic feed unit for feeding the clothing treatment agent reserved in the tank into the clothing treatment tub. The tank comprises a supply port through which the clothing treatment agent is supplied inside, a lid for opening or closing the supply port, and a packing for sealing between the lid and the supply port in a blocked state with the lid blocking the supply port.SELECTED DRAWING: Figure 25
Patent JP-2021156166-A (JP)
Title: Air cleaner
Inventor: KIMURA RYOTA
IPC: F02M35/024
Filed: 2020-03-25
Abstract: To inhibit the occurrence of such a problem that rain water or puddle water entering an air cleaner reaches an intake passage of an internal combustion engine.SOLUTION: The air cleaner for supplying clean air to the intake passage of the internal combustion engine is provided, comprising: an air inlet 11 for introducing air; an air outlet 12 which is located at a position higher than the air inlet 11 and causes air to flow out therefrom to the intake passage of the internal combustion engine; a filter 3 which intermediates between the air inlet 11 and the air outlet 12 and filters the air flowing from the air inlet 11 to the air outlet 12; a vertical wall 13 which is provided below the filter 3 and the flow of the air introduced from the air inlet 11 touches; and a water shielding wall 2 which is provided below the filter 3 and right above the vertical wall 13 and prevents the flow of the air touching the vertical wall 13 from heading directly to the filter 3.SELECTED DRAWING: Figure 1
Patent JP-2021156198-A (JP)
Title: Blow-by gas recirculation device
Inventor: OSADA HIDEKI
IPC: F02B39/00
Filed: 2020-03-26
Abstract: To provide a blow-by gas recirculation device that can suppress freezing of condensed water even in a low-atmospheric temperature environment.SOLUTION: A blow-by gas recirculation device 100 includes: an introduction port 20 for introducing a blow-by gas into an intake inlet part 13 of a compressor 10 of a turbocharger 5; and an adjacent passage 30 provided upstream in a blow-by gas flow direction as compared to the introduction port 20 and adjacent to a scroll part 14 of the compressor 10.SELECTED DRAWING: Figure 2
Patent JP-2020164332-A (JP)
Title: Method for controlling means of work station of textile machine, device for executing the method, and sensor of work station condition of textile machine
Inventor: EVZEN PILAR
IPC: B65H63/032
Filed: 2020-03-27
Abstract: To provide a method for controlling means of a work station of a textile machine that reduces or at least minimize the disadvantage of the background art and manufactures a thread 1.SOLUTION: The textile machine includes a compensation unit 9 of a thread 1 loop with compensation members 6 and 8, and optionally with a rotary drum 7. At least one amount of the compensation members and/or optional rotary drum in the current condition is detected, and from the detected amount, a status value that characterizes the current condition of the compensation members and/or the optional rotary drum is generated. The status value is introduced into at least one other work node of the work station and/or a controlling unit of the textile machine, thereby the other work node of the work station and/or the textile machine is controlled. A device for executing this method and a sensor of the work station condition of the textile machine are also provided.SELECTED DRAWING: Figure 10
Patent JP-2021156542-A (JP)
Title: Chamber device
Inventor: IWASAKI KEISUKE
IPC: F24F11/74
Filed: 2020-03-30
Abstract: To provide a chamber device capable of reducing man hours of replacement work of a flow rate adjusting part by making the flow rate adjusting part easily detachable, and improving flexibility of an installation place by enabling a vertically upside down installation.SOLUTION: A chamber device includes: a body 1; a diversion space 2; an inflow port 3 for taking air into the diversion space 2; a main duct connection part 4 for connecting a duct to the inflow port 3; a plurality of outflow ports 5 for making the air taken into the diversion space 2, provided on the side surface of the device; a branch duct connection part 6 for connecting the duct to the outflow port 5; a flow rate adjusting part 7 disposed in the vicinity of the outflow port 5; and a control part 9 controlling the flow rate adjusting part 7. The body 1 or the branch duct connection part 6 is provided with an attaching/detaching opening 10 into the bottom surface side of which the flow rate adjusting part 7 can be inserted. The body 1 includes a fixation part 11 for fixing the control part 9 to the bottom surface. The flow rate adjusting part 7 and the control part 9 are connected via a detachable wiring.SELECTED DRAWING: Figure 1
Patent JP-2021155214-A (JP)
Title: Display device for elevator
Inventor: HAMAGUCHI MOEKO
IPC: B66B3/00
Filed: 2020-03-30
Abstract: To provide a display device for an elevator, which is able to prevent erroneous recognition of whether or not boarding is possible.SOLUTION: A display device for an elevator includes: a display unit that displays information on an elevator car; and a control unit that controls the display unit so as to display a level of car occupancy defined by an occupied area rate of a load in the car. When the occupied area rate is within a range corresponding to the maximum level of the car occupancy and a loading percentage based on the weight of the load in the car does not exceed a predetermined threshold, the control unit displays a first display screen indicating that the level of the car occupancy is at the maximum level on the display unit. When the loading percentage exceeds the predetermined threshold, the control unit displays a second display screen different from the first display screen on the display unit regardless of a value of the occupied area rate.SELECTED DRAWING: Figure 6
Patent JP-2020172637-A (JP)
Title: Boron-containing light emission body showing waveform light emission
Inventor: KAMBE TETSUYA
IPC: C01B35/12
Filed: 2020-04-01
Abstract: To provide a novel boron light emission body showing light emission properties to form a waveform in the range of visible light.SOLUTION: A light emission body has an atomic layer sheet that has boron and oxygen as skeleton elements, and is networked by nonequilibrium bond having boron-boron bond, with the molar ratio between oxygen and boron (oxygen/boron) of less than 1.5, or a laminated sheet thereof. The light emission body shows waveform light emission in at least part of the wavelength range of 400-800 nm. The light emission body contains a complex of the atomic layer sheet or the like and inorganic salt.SELECTED DRAWING: Figure 18
Patent JP-2021160813-A (JP)
Title: Delamination container
Inventor: SUZUKI TAKANORI
IPC: B65D1/02
Filed: 2020-04-01
Abstract: To provide a delamination container which is a squeeze type capable of enhancing detachment property of an inner layer body from an outer layer body.SOLUTION: There is provided a delamination container 1 comprising: an outer layer body 2; a volume deformable inner layer body 3 which is detachably laminated on an inner surface of the outer layer body 2; an ambient air introduction hole 9 continuous to a space between the outer layer body 2 and the inner layer body 3. The delamination container is formed into a bottle shape comprising: a cylindrical mouth part 4; a shoulder part 5 continuous to the mouth part 4; a trunk 6 continuous to the shoulder part 5; and a bottom 7 continuous to the trunk 6. A squeeze region 6a is arranged on the trunk 6, the squeeze region 6a is formed into a substantially square cylindrical shape comprising: three or more panel shaped parts 6a1; three or more corner parts 6a2 connecting the adjacent panel shaped parts 6a1, in the delamination container 1.SELECTED DRAWING: Figure 1
Patent JP-2021160053-A (JP)
Title: Rigidity variable connection body
Inventor: WATANABE MASAHIRO
IPC: B25J17/00
Filed: 2020-04-02
Abstract: To provide a rigidity variable connection body capable of more enhancing rigidity in a high-rigidity state and being easily put in the high-rigidity state even when made long-sized.SOLUTION: A plurality of connection members 11 have an insertion projection part 21 provided at one end, an insertion recessed part 22 provided at the other end so that the insertion projection part 21 can be inserted, and a through hole 23 which is provided communicating with the insertion recessed part 22 and penetrating the insertion projection part 21. The respective connection members 11 are connected in an array with the insertion projection part 21 inserted into the insertion recessed part 22 of the adjacent connection member 11. The respective connection members 11 are so configured to change an angle of an extension direction of the through hole 23 of one of adjacent connection members 11 to an extension direction of the through hole 23 of the other of the connection members 11. A tube 12 is flexible, and inserted into the through hole 23 of each of the respective connected connection members 11. When the tube 12 is expanded, the insertion projection parts 21 of the respective connection members 11 can be pressed against inner walls of the inserted insertion recessed parts 22.SELECTED DRAWING: Figure 1
Patent JP-2021161334-A (JP)
Title: Gravure ink for laminate or flexographic ink for laminate, and use of the same
Inventor: SHIRATORI SUSUMU
IPC: C09D11/102
Filed: 2020-04-02
Abstract: To provide gravure or flexographic ink which has good re-melting property, and good laminate strength and heat resistance such as boiling and heat sealability of a laminate.SOLUTION: Gravure or flexographic ink for laminate contains a binder resin containing a polyurethane resin, and an organic solvent, in which the polyurethane resin contains a polyester polyol-derived structural unit that is a condensation product of a dibasic acid and diol, and the dibasic acid contains a dibasic acid having an odd number of carbon atoms and a dibasic acid having an even number of carbon atoms.SELECTED DRAWING: None
Patent JP-2021170518-A (JP)
Title: Spark plug and manufacturing method thereof
Inventor: TAKADA KENICHIRO
IPC: H01T21/02
Filed: 2020-04-17
Abstract: To provide a spark plug capable of easily ensuring high withstand voltage, and a manufacturing method thereof.SOLUTION: A spark plug 1 includes: an insulator 2; a center electrode 3 inserted and placed in a shaft hole 21 of the insulator 2; a first conductive glass seal 41 arranged at an outer peripheral side and a base end side of a base end portion of the center electrode 3 in the shaft hole 21; a resistor 5 arranged at a base end side of the first conductive glass seal 41 in the shaft hole 21; a second conductive glass seal 42 arranged at a base end side of the resistor 5 in the shaft hole 21; and a stem 6 arranged at a base end side of the second conductive glass seal 42 and closing a base end portion of the shaft hole 21. In the shaft hole 21, a tubular body 7 having a shape penetrating the shaft hole 21 in an axial direction Z is arranged. An inner peripheral surface of the shaft hole 21 faces an outer peripheral surface of the cylindrical body 7, the first conductive glass seal 41 is in contact with a tip surface and an inner peripheral surface of the tubular body 7, and the resistor 5 is in contact with a base end surface and the inner peripheral surface of the tubular body 7.SELECTED DRAWING: Figure 1
Patent JP-2020180374-A (JP)
Title: Soft magnetic alloy powder, dust core, magnetic component and electronic apparatus
Inventor: YOSHITOME KAZUHIRO
IPC: C22C45/02
Filed: 2020-04-21
Abstract: To provide a soft magnetic alloy powder having a low coercive force capable of obtaining a dust core having a high magnetic permeability.SOLUTION: There is provided a soft magnetic alloy powder composed of a composition formula (Fe(1-(α+β))X1αX2β)(1-(a+b+c+d+e+f))MaBbPcSidCeSf, wherein X1 is one or more selected from the group consisting of Co and Ni, X2 is one or more selected from the group consisting of Al, Mn, Ag, Zn, Sn, As, Sb, Cu, Cr, Bi, N, O and rare earth elements and M is one or more selected from the group consisting of Nb, Hf, Zr, Ta, Mo, W, Ti and V. The content of each component is within a specific range. The rate of the amorphization X (%) is 85% or more.SELECTED DRAWING: Figure 1
Patent JP-2020110702-A (JP)
Title: Seat
Inventor: OKIMURA Atsushi
IPC: A47C7/74
Filed: 2020-04-23
Abstract: To provide a seat to which a seat pad formed of plural components can be integrated rigidly.SOLUTION: A seat comprises: a seat cushion pad 20 having a ventilation path 21; and a blower device connected to the ventilation path 21. The seat cushion pad 20 comprises: a pad body 100; and a cover member 200 which is overlapped to a top surface of the pad body 100, and forms the ventilation path 21 between it and the pad body 100. The cover member 200 has a first cover member 210 overlapped to the top surface of the pad body 100 and a second cover member 220 overlapped to the top surface of the first cover member 210. The first cover member 210 is fastened to the pad body 100, and the second cover member 220 is fastened to both of the first cover member 210 and the pad body 100.SELECTED DRAWING: Figure 6
Patent JP-2021171743-A (JP)
Title: Filter member for slurry, filter cartridge and filter container
Inventor: IMOTO Kyosuke
IPC: B01D27/00
Filed: 2020-04-30
Abstract: To solve such a problem that achievement of a long filter life is required in a filter member for slurry-like liquids having high viscosity and high solid percentage.SOLUTION: There is provided a filter member for filtration of slurry-like liquids in which a net and a nonwoven fabric are alternately laminated. The net comprises plural first fibers formed in one direction in parallel and plural second fibers contacting the side of the first fiber parallel to a direction having a certain angle to the one direction, and is formed so that plural holes are formed at a place surrounded by the first and second fibers. The nonwoven fabric has plural protrusions on the surface of the nonwoven fabric in a thickness direction and is formed so that plural protrusions appear repeatedly in the surface direction of the nonwoven fabric.SELECTED DRAWING: Figure 1
Patent JP-2020114539-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2020-04-30
Abstract: To provide a game machine for further enhancing interest in a game.SOLUTION: A game machine includes: privilege granting means for granting privilege advantageous to a player, based on entry of a game ball into first variable ball entry means or second variable ball entry means; privilege game execution means for executing a privilege game for varying each of the first variable ball entry means and the second variable ball entry means to an opening state in predetermined order until predetermined conditions are satisfied, based on discrimination of satisfaction of the specific condition; and guiding means for setting a period until the game balls reach the second variable ball entry means to at least a predetermined period when the first variable ball entry means is in a closed state between the first variable ball entry means and the second variable ball entry means.SELECTED DRAWING: Figure 1
Patent JP-2021176387-A (JP)
Title: Game machine
Inventor: OSADA YUKI
IPC: A63F5/04
Filed: 2020-05-07
Abstract: To provide a game machine in which a ball coming property is appropriately managed.SOLUTION: A state where a probability of transition to an instruction performance state to be determined is a predetermined probability is defined as a normal probability state, and a state where the probability of transition to the instruction performance state to be determined is lower than the predetermined probability is defined as a low probability state. In that case, as a setting value is higher, a probability of transition to a section consisting of the low probability state and the normal probability state after the start of an advantageous section is higher, and as the setting value is lower, a probability of transition to a section consisting of the normal probability state after the start of the advantageous section is higher.SELECTED DRAWING: Figure 18
Patent JP-2021178404-A (JP)
Title: Recording device
Inventor: HANAWA KEITA
IPC: B41J2/01
Filed: 2020-05-11
Abstract: To restrict adhesion of ink mist to an optical sensor.SOLUTION: A recording device has: a liquid jet head that jets a liquid toward a medium that is conveyed in a conveying direction; a carriage on which the liquid jet head is mounted and that is movable in a moving direction crossing the conveying direction; and an optical sensor that is arranged in an inner side of the carriage and has a light emitting portion that emits light and a light receiving portion that receives light. An opening through which the emitted light and the received light are passed is formed in the carriage. An airflow entrance restricting mechanism that restricts entry of an air flow into the inner side of the carriage from an outer side of the carriage is provided between the opening and the optical sensor.SELECTED DRAWING: Figure 8
Patent JP-2021179505-A (JP)
Title: Optical instrument
Inventor: OGAWA TOSHIHIRO
IPC: G02B7/02
Filed: 2020-05-12
Abstract: To provide an interchangeable lens that has a configuration simple and easily reduced in diameter, and can prevent entry of dirt and dust without increasing the contact pressure between a straight advance barrel (second barrel) and a dust sheet (dust-proof member).SOLUTION: An interchangeable lens 101 comprises: an exterior barrel (first barrel) 110 in which the movement of an imaging optical system along an optical axis is restricted; a straight advance barrel (second barrel) 111 that is arranged inside the first barrel 110 and moves long the optical axis; and an annular dust sheet 112 that is arranged to fill the gap between the first barrel and the second barrel. The dust sheet 112 has an adhesive 112a that fixes the dust sheet 112 to the first barrel 111, and an elastic deformation part that is deformed following the eccentricity of the second barrel. The adhesive 112a is arranged within a range where it is on the upper side during imaging in a circumferential direction of the dust sheet 112, and the elastic deformation part is arranged within a range where it is on the lower side during imaging in the circumferential direction of the dust sheet 112.SELECTED DRAWING: Figure 10
Patent JP-2020127240-A (JP)
Title: Method for transmitting/receiving signals to/from terminal supporting dual connection between e-utra and nr and terminal performing the method
Inventor: LIM SUHWAN
IPC: H04W88/06
Filed: 2020-05-13
Abstract: To provide a terminal in which the reference sensitivity is allowed to be relaxed by a default value for MSD.SOLUTION: A terminal includes a transceiver in which dual connection between E-UTRA and NR is set up, and a processor that controls the transceiver to perform dual uplink operation, and the dual uplink operation produces intermodulation products, in the E-UTRA, at least one or two of E-UTRA operating bands 1, 3, 5, and 7 are set, and in the NR, one of NR operating bands n77, n78, and n79 is set, and the reference sensitivity is allowed to be relaxed by a default value for MSD on the basis of (ii) an uplink center frequency of a first operating band in the E-UTRA operating band and the NR operating band being a first value, and (iii) a downlink center frequency of the first operating band being a second value.SELECTED DRAWING: Figure 10
Patent JP-2020189840-A (JP)
Title: Methods for treating cellular senescence
Inventor: LEE YI-JANG
IPC: A61P43/00
Filed: 2020-05-25
Abstract: To provide alcohol extracts of Ajuga taiwanensis Nakai ex Murata.SOLUTION: The invention provides an alcohol extract of Ajuga taiwanensis Nakai ex Murata. The alcohol extract of Ajuga taiwanensis exhibits significant effect to inhibit senescence of human WI-38 lung fibroblasts and human dermal fibroblasts. Further, the alcohol extract of Ajuga taiwanensis inhibits expression of cofilin-1, a protein involved in actin dynamics and cell morphology and found to increase in senescent cells. The effect of this herb extract to inhibit cellular senescence is more effective in mild concentrations without over-inhibition of cell viability and growth.SELECTED DRAWING: Figure 1