baber/WOPTO huggingface dataset:
Patent JP-2020129826-A (JP)
Title: Wireless communication method and device
Inventor: JIN HUI
IPC: H04L47/2466
Filed: 2020-04-30
Abstract: To provide wireless communication method and device that reduce the amount of signaling in a communication process, improve network resource utilization, and improves network management and maintenance efficiency.SOLUTION: A communication system includes a user device, a wireless access network, a first core network entity such as a mobility management entity, and at least one network slice. The first core network entity establishes signaling connection with the user device S110, and receives network slice information and a non-access stratum NAS message sent by the user device on the signaling connection S120. The first core network entity determines a target network slice including a second core network entity on the basis of the network slice information and sends a NAS message to the second core network entity S130.SELECTED DRAWING: Figure 2
Patent JP-2020114264-A (JP)
Title: Immunoregulatory fusion protein and use thereof
Inventor: SHANNON K ODA
IPC: C12N5/0783
Filed: 2020-05-01
Abstract: To provide an immunoregulatory fusion protein and a use thereof.SOLUTION: The disclosure relates to an immunoregulatory fusion protein containing an extracellular binding domain and intracellular signal transmission domain, and by binding of a target, an adjustment signal may occur on a host cell such as a T-cell. The disclosure also relates to a use of an immune cell for exhibiting such an immunoregulatory fusion protein for treating a specific disease such as cancer or infection disease. In other aspect, the disclosure provides a method for treating a tumor, the method comprising a step for administering, to a subject having a tumor, a treatment effective dose of host cells described herein, the administered host cells can grow in a tumor micro-environment having immune suppression property.SELECTED DRAWING: None
Patent JP-2020189829-A (JP)
Title: Arylaminosilane compound, propylene polymerization catalyst, and preparation and application thereof
Inventor: YI JIANJUN
IPC: C07F7/18
Filed: 2020-05-07
Abstract: To provide an arylaminosilane compound, a preparation method thereof, a propylene polymerization catalyst containing an arylaminosilane compound.SOLUTION: There is provided an arylaminosilane compound obtained by the method represented by following reaction scheme, wherein R1 is a C1-C8 alkyl group or a C1-C8 silanyl group; R2, R3, R4, R5 and R6 are each independently H or C1-C12 alkyl group; and R7, R8 and R9 are each independently a C1-C8 alkyl group or a C1-C8 alkoxy group.SELECTED DRAWING: Figure 1
Patent JP-2020189831-A (JP)
Title: Salt, quencher, resist composition, and method for producing resist pattern
Inventor: KOMURO KATSUHIRO
IPC: G03F7/20
Filed: 2020-05-12
Abstract: To provide a salt and the like capable of producing a resist pattern with good CD uniformity.SOLUTION: A salt represented by formula (I) and a resist composition containing the same are provided. [R1, R2 and R3 each represent a halogen atom or the like; m1 represents an integer of 0-4; when m1 is 2 or more, a plurality of R1's may be the same as or different from each other; m2 represents an integer of 0-4; when m2 is 2 or more, a plurality of R2's may be the same as or different from each other; m3 represents an integer of 0-2; and when m3 is 2, two R3's may be the same as or different from each other.]SELECTED DRAWING: None
Patent JP-2020194768-A (JP)
Title: Light source adjustment system
Inventor: CHIU HSIEN-JEN
IPC: H05B45/335
Filed: 2020-05-15
Abstract: To provide a light source adjustment system.SOLUTION: A light source adjustment system includes a signal generation module, a switch circuit, and a light emitting element. The signal generation module is used for generating a control signal. The switch circuit is electrically connected to the signal generation module and used for determining whether a power signal is outputted according to the control signal. The light emitting element is electrically connected to the switch circuit and used for emitting a light source signal according to the power signal. The signal generation module adjusts a generation ratio of the control signal so as to control a brightness of the light source signal.SELECTED DRAWING: Figure 2
Patent JP-2021180811-A (JP)
Title: Game machine
Inventor: OKUDA YASUTO
IPC: A63F7/02
Filed: 2020-05-20
Abstract: To provide a game machine which can realize an appropriate performance control while progress of a game is stopped.SOLUTION: Performance control means keeps a display mode of a first display for a first specific period (a period of drawing pattern idling with a menu display); when a second specific period (a period of a demonstration movie or a period of an accessory moving) is started, changes the display mode of the first display; when the first specific period is started again after the second period, further changes the display mode of the first display and keeps the changed display mode; changes a display mode of a specific display according to first operation means even in the first specific period in either before or after the second specific period; whether the first operation means is operated in the first specific period or not, when the second specific period is started after the first specific period, dose not display the specific display; and when an operation to the second operation means is accepted in the second specific period, re-displays the first display and the specific display.SELECTED DRAWING: Figure 11
Patent JP-2021183994-A (JP)
Title: Microscope system, control method, and program
Inventor: KOJIMA KEITA
IPC: G01N21/64
Filed: 2020-05-20
Abstract: To allow the observation of a sample using a microscope system to start without user's complicated work.SOLUTION: A microscope system 1 comprises: a microscope 100 for obtaining images at least at a first magnification ratio and at a second magnification ratio higher than the first magnification ratio; and a computer 10. The computer 10 specifies a kind of a container where a sample is placed, specifies a map area corresponding to a map image composed by bonding of a plurality of micro images obtained by the microscope 100 at a magnification ratio higher than the first magnification ratio by performing an object detection in accordance with the kind of the container with respect to a macro image containing the container that is obtained at the first magnification ratio by the microscope 100 when the observation of the sample is started at the second magnification ratio, and displays on a display device the macro image and a range of the map area on the macro image.SELECTED DRAWING: Figure 1
Patent JP-2021183301-A (JP)
Title: Manganese removal method
Inventor: OKIBE NAOKO
IPC: C01G45/02
Filed: 2020-05-21
Abstract: To provide a manganese removal method using a manganese oxidative bacterium which stably and efficiently removes manganese from an aqueous solution containing the manganese such as wastewater.SOLUTION: A manganese removal method which removes manganese from an aqueous solution containing the manganese with a manganese oxidative bacterium, comprises adding a mineral or a compound containing a manganese dioxide to the aqueous solution containing the manganese with the manganese oxidative bacterium and a porous body so that the mineral or compound is present in the aqueous solution. The porous body is preferably one or more selected from a group consisting of smoked charcoal, activated carbon, and zeolite. The mineral or compound containing the manganese dioxide is preferably one or more selected from a group consisting of an oxidized manganese reagent, manganese sand, pyrolusite, ramsdellite, Yokosukaite (γ-MnO2), and birnessite.SELECTED DRAWING: None
Patent JP-2021190189-A (JP)
Title: Fuel cell system
Inventor: MARUO TSUYOSHI
IPC: H01M8/04
Filed: 2020-05-26
Abstract: To provide a fuel cell system capable of suppressing reduction in performance of a fuel cell at initiation below freezing.SOLUTION: The fuel cell system used by being mounted on a vehicle has: a fuel cell; a reaction gas supply unit that supplies a reaction gas to the fuel cell; a recovery flow channel for recovering a fuel off-gas discharged from a fuel electrode of the fuel cell; a gas-liquid separator that is arranged on the recovery flow channel and that has a filter for removing impurities to separate the fuel off-gas into gas and liquid; a drainage flow channel that is connected with the gas-liquid separator and that has a drainage valve for draining the separated liquid water; and a control unit that controls the flow rate of the reaction gas. The control unit estimates a water storage amount of the gas-liquid separator at the power generation stop of the fuel cell. In a case where the water storage amount is equal to or more than a predetermined threshold, the control unit performs first scavenging for a predetermined time period. After a lapse of the predetermined time period, the control unit performs second scavenging with a gas flow rate larger than that for the first scavenging.SELECTED DRAWING: Figure 3
Patent JP-2021186846-A (JP)
Title: Structure for vehicle body
Inventor: FUJITA KOSUKE
IPC: C22C38/14
Filed: 2020-06-03
Abstract: To provide a structure for a vehicle body in which shear strength is improved in two steel plates joined by spot-welding and with an adhesive.SOLUTION: In a structure for a vehicle body having two steel plates joined to each other by spot-welding part and by an adhesive part, the adhesive part is arranged adjacent to the spot welding part to surround a circumference of the spot welding part, on joined surfaces of the two steel plates, where tensile strength of the two steel plates is over 980 Mpa. The structure for a vehicle body satisfies the following formula (1): Y×A×T2≥70[GPa3](1), where Y is Young's modulus [GPa] of the spot welding part, A is an aspect ratio of the joined parts represented by the following formula (2): A=L/W (2) and T is an average value of the tensile strength [GPa] of the two steel plates, where L is a length [mm] in a longitudinal direction of the joined parts and W is a length [mm] in a traverse direction of the joined parts, on the joined surfaces of the two steel plates.SELECTED DRAWING: Figure 2
Patent JP-2021192569-A (JP)
Title: Power generation element
Inventor: KIMURA SHIGEYA
IPC: H02N11/00
Filed: 2020-06-05
Abstract: To provide a power generation element capable of improving efficiency.SOLUTION: A power generation element includes an element part. The element part includes a first conductive member, a second conductive member, and a plurality of first structures provided between the first conductive member and the second conductive member. One of the plurality of first structures includes a first portion and a second portion. The first portion is fixed to the first conductive member. The second portion is between the first portion and the second conductive member. A second length of the second portion in a second direction across a first direction from the first conductive member to the second conductive member is shorter than a first length of the first portion in the second direction.SELECTED DRAWING: Figure 1
Patent JP-2021194564-A (JP)
Title: Recovery method of valuable material
Inventor: HIEDA TOSHIHIKO
IPC: C22B7/00
Filed: 2020-06-10
Abstract: To provide a recovery method of a valuable material capable of suppressing a loss from being incurred in recovery of a valuable material.SOLUTION: A recovery method of a valuable material includes: a preparation process of preparing a workpiece having valuable material-containing member containing a valuable material on a surface of a substrate; an immersion process of immersing the workpiece in a liquid in a manner that the valuable material-containing member of the workpiece is arranged in the liquid; and a collection process of irradiating a laser beam via the liquid to the valuable material-containing member of the workpiece immersed in the liquid, thereby peeling the valuable material-containing member from the workpiece and collecting the peeled material of the valuable material-containing member in the liquid; and a recovery process of recovering the peeled material of the valuable material-containing member from the liquid.SELECTED DRAWING: Figure 1
Patent JP-2021194570-A (JP)
Title: Fermentation treatment apparatus
Inventor: NAKAYAMA NORIKAZU
IPC: B01F7/04
Filed: 2020-06-11
Abstract: To provide a technique for suppressing concentration of a treated object in one part by rotation of an agitation claw, in a tank of a fermentation treatment apparatus.SOLUTION: A fermentation treatment apparatus includes: a fermentation tank for fermenting a treated object; a rotation shaft which is arranged in the fermentation tank, extends in right and left directions and rotates around an axial line; and a plurality of agitation claws arranged on the rotation axis. The agitation claw has an arm part extending in a direction separated from the axial line, and a claw part which is curved from the tip of the arm part and faces one side in the right and left directions. The plurality of agitation claws include a right agitation claw with the claw part facing the right side and a left agitation claw with the claw part facing the left side. A plurality of agitation claw blocks including the plurality of agitation claws are arranged in the right and left directions. Each of the agitation claw blocks has an in-block boundary part where the right agitation claw is arranged on the left side, and the left agitation claw is arranged on the right side.SELECTED DRAWING: Figure 5
Patent JP-2021194590-A (JP)
Title: Liquid discharging device and liquid discharging method
Inventor: Shen sheng-ming
IPC: B05D3/10
Filed: 2020-06-12
Abstract: To prevent the impairment of suction performance or discharge performance of a function fluid due to the aggregation and adhesion of a solution in the function fluid to a liquid discharge pipe that is connected to a liquid receiving portion receiving the function fluid discharged from a discharge head or sucking the function fluid in the discharge head.SOLUTION: A liquid discharge device discharges a function fluid from a discharge head. The discharge head is provided with a discharge hole discharging droplets of the function fluid to work. The liquid discharge device has a liquid discharge pipe that sucks the function fluid in the discharge head or is connected to a liquid receiving portion receiving the function fluid discharged from the discharge head, and a supply pipe that supplies a cleaning fluid flowing out the function fluid in the liquid discharge pipe, to the liquid discharge pipe.SELECTED DRAWING: Figure 4
Patent JP-2021195808-A (JP)
Title: Fixture
Inventor: KUBO TAKAHIRO
IPC: E05D13/00
Filed: 2020-06-16
Abstract: To improve the height adjustment function of a nonslip member.SOLUTION: In a fixture equipped with: an opening/closing main body 10 which opens and closes by sliding in the door width direction; an upper frame 30 which guides the upper end side of the opening/closing main body 10 in an opening/closing direction; and a guide section 41 which guides the lower end side of the opening/closing main body 10 in the opening/closing direction. Nonslip members 11 for preventing the opening/closing main body 10 from transferring upward and coming off the guide section 41 are installed at least on one end side and the other end side in the door width direction of an upper end side of the opening/closing main body 10, and at least one of the nonslip members 11 on the one end side and the nonslip member 11 on the other end side has a proximal 11a fixed to the opening/closing main body 10 and a separation piece 11b1 which protrudes upward from the proximal 11a, approaches the upper frame 30 from below, and is strippably integrated into the proximal 11a.SELECTED DRAWING: Figure 2
Patent JP-2021194409-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine which can improve a game amusement.SOLUTION: A performance period of a special development performance is longer than a performance period of a specialty development performance. The special development performance includes a first performance in which visibility of an image is reduced, a second performance, and a third performance. A period since execution of the specialty development performance to notification of control to an advantageous state is shorter than a period since execution of the special development performance to the notification of the control to the advantageous state. A specific gang performance can be executed in association with a specific performance of a movable body operation, an image display, a music play, or the like of a ready-to-win performance. In the specific gang performance, a specialty vibration performance can be executed by any one of vibration patterns AKV 41-44. The specialty vibration performance by any one of the vibration patterns and a vibration performance by a vibration pattern in an operation part performance are different in a vibration mode. When the operation part performance is executed, a jackpot reliability is set to any one of 50% or more, 70% or more, or 100% according to an operation part performance pattern. A ready-to-win performance of an SP ready-to-win A has, for example, the jackpot reliability of about 40%.SELECTED DRAWING: Figure 11-9
Patent JP-2022007574-A (JP)
Title: Method for classifying and cleaning semiconductor material lump
Inventor: SATO RIKITO
IPC: C01B33/02
Filed: 2020-06-26
Abstract: To accurately perform classification by the size of a semiconductor material lump and effectively remove a deposit affecting quality, such as the fine powder of the semiconductor material itself or metal fine powder deposited in a treatment process from the surface.SOLUTION: A method for classifying and cleaning a semiconductor material lump comprises: arranging a plurality of fluid supply ports in the vertical direction of a classifying and cleaning tank; forming the flow of a fluid in the classifying and cleaning tank in the same one direction over the depth direction; and inputting the semiconductor material lump into the flow of the fluid while dropping to perform classification according to a precipitation position of the semiconductor material lump in the bottom of the classifying and cleaning tank.SELECTED DRAWING: Figure 2
Patent JP-2022022712-A (JP)
Title: Molding die of frame for face shield
Inventor: AKASAKA TARO
IPC: B29C45/37
Filed: 2020-07-02
Abstract: To provide a die that prevents breakage and deformation of a frame when molding the frame for a face shield integrally provided with a pair of side parts and a front part having a hollow part.SOLUTION: A molding die of a frame 2 comprises: a molding protrusion 51 for molding a hollow part P of a front part 5 of the frame 2; a core mold 50 having a runner recess 52; and a cavity mold 60 having a molding recess 62 for molding a pair of side parts 4 of the frame 2. By clamping the core mold 50 and the cavity mold 60, a cavity C2 is formed by the molding recess 62 and the core mold 50, and a runner R1 for supplying a resin to the cavity C2 is formed by the runner recess 52 and the cavity mold 60.SELECTED DRAWING: Figure 10
Patent JP-2021177538-A (JP)
Title: Automatic replacement mechanism for conveyance holding jig
Inventor: CHU YU MIN
IPC: B25J15/04
Filed: 2020-07-06
Abstract: To provide an automatic replacement mechanism for a conveyance holding jig, capable of coping with wafers in different sizes and having improved versatility.SOLUTION: An automatic replacement mechanism for a conveyance holding jig comprises a loading device and a robot device. The loading device includes a plurality of attachment units for loading holding units, the plurality of attachment units including a magnet member, a displacement allowable space, and an object detection sensor. The robot device includes a drive unit and a manipulator unit controlled by the drive unit. The manipulator unit is capable of being selectively and automatically connected to the holding unit of the loading device and includes a lock member. The lock member automatically switches between a locked state and an unlocked state using magnetic attraction force of the magnet member. The provision of the object detection sensor makes the manipulator unit be automatically connected to an appropriate holding unit depending on a size of a wafer to be conveyed.SELECTED DRAWING: Figure 1
Patent JP-2022014296-A (JP)
Title: Higher brain function improver
Inventor: KONO TAKANORI
IPC: A61K35/68
Filed: 2020-07-06
Abstract: To provide a higher brain function improver.SOLUTION: A higher brain function improver contains at least one selected from the group consisting of Euglena, paramylon, processed paramylon, and β-1,3-glucan.SELECTED DRAWING: None
Patent JP-2022015086-A (JP)
Title: Transfer method of granular powder, transportation system of granular powder, and storage apparatus of granular powder
Inventor: YASUIKE SHINJI
IPC: B65D90/00
Filed: 2020-07-08
Abstract: To make it possible to supply a granular powder body to a tank container by pneumatic transportation.SOLUTION: A method of supplying a granular powder body in a storage container to a tank container includes a step of attachment for supply in which a supply adapter for connecting an inside and an outside of the tank container to a first manhole capable of supplying a granular powder body from the outside to the tank container (S1), a step of connection for supply in which a discharge port capable of discharging the granular powder body stored in the storage container from the storage container to the outside is connected to the supply adapter by a supply tube (S3), a step of supply in which the granular powder body is pneumatically transported by a pneumatic transportation apparatus such that the granular powder body stored in the storage container is discharged from the discharge port to be supplied from the first manhole to the tank container through the supply tube (S7), and a step of air exhaustion in which an air inside the tank container is exhausted from a second manhole different from the first manhole of the tank container with the supply of the granular powder body from the storage container to the tank container (S8).SELECTED DRAWING: Figure 1
Patent JP-2022016981-A (JP)
Title: Image formation method
Inventor: KATO MASAMI
IPC: B41J2/01
Filed: 2020-07-13
Abstract: To provide an image formation method which can suppress strike-through of ink and folding cracks of a formed image when an image is formed using active ray-curable ink.SOLUTION: An image formation method includes a step of imparting a pretreatment liquid onto a recording medium 110, a step of imparting active ray-curable ink onto a surface to which the pretreatment liquid of the recording medium is imparted, and a step of irradiating the imparted active ray-curable ink with active rays. The pretreatment liquid contains water, a water-soluble organic solvent, and a resin. A content of the water-soluble organic solvent is 50 mass% or more and 80 mass% or less with respect to the total mass of the pretreatment liquid. The water-soluble organic solvent contains at least glycol ether, and uses alkanediol in combination depending on the type of the glycol ether. The active ray-curable ink contains a polyfunctional active ray-polymerizable compound.SELECTED DRAWING: Figure 1