baber/WOPTO huggingface dataset:
Patent JP-2021189889-A (JP)
Title: Evaluation apparatus, evaluation method, and evaluation program
Inventor: VANESSA BRACAMONTE
IPC: G06N20/00
Filed: 2020-06-02
Abstract: To provide an evaluation apparatus which presents a tendency of influence of a specific feature quantity in a dataset on a prediction result of a machine learning model, an evaluation method, and an evaluation program.SOLUTION: An evaluation apparatus 1 includes: a dataset input unit 11 which receives multiple pieces of text data and datasets including correct categories of the text data; a prediction value input unit 12 which receives a prediction value of classification with a machine learning model using the text data; a description value input unit 13 which receives a description value which describes a degree of influence on the prediction value for each of words constituting the text data; and a distribution output unit 14 which outputs distribution data of the description values in each spot appearing in the dataset, for a designated word.SELECTED DRAWING: Figure 1
Patent JP-2020171191-A (JP)
Title: Actuator
Inventor: YABE TOMOTAKA
IPC: H02N1/00
Filed: 2020-06-03
Abstract: To appropriately detect a state of at least one of two opposed members while appropriately controlling the state of at least one of the two members.MEANS: An actuator (1) comprises a first member (11), and a second member (12) opposed to the first member. A first control electrode (113) and a first detection electrode (114) are formed on a first opposed surface (111) opposed to the second member, of the first member. A second control electrode (123) and a second detection electrode (124) are formed on a second opposed surface (121) opposed to the first member, of the second member. The first control electrode and the first detection electrode, and/or the second control electrode and the second detection electrode, are electrically isolated from each other.SELECTED DRAWING: Figure 1
Patent JP-2021195270-A (JP)
Title: Method for separating and recovering co2 and device for separating and recovering co2 in cement production exhaust gas
Inventor: TAKAYAMA YOSHINORI
IPC: C01B32/50
Filed: 2020-06-11
Abstract: To provide a method for separating and recovering CO2 and a device for separating and recovering CO2 in a cement production exhaust gas capable of appropriately processing the cement production exhaust gas.SOLUTION: A method for separating and recovering CO2 in a cement production exhaust gas removes an acidic component such as SOx, NOx, halogen etc. and a hazardous component such as H2O, dust etc., before causing an exhaust gas from a cement production facility to have contact with a CO2 absorber and separating and recovering the CO2, so that deterioration of an absorption capacity of the CO2 absorber can be inhibited and the cement production exhaust gas can be appropriately processed. Thus, through inhibiting deterioration of the absorption capacity of the CO2 absorber, the cement production exhaust gas can be appropriately processed.SELECTED DRAWING: Figure 1
Patent JP-2020191867-A (JP)
Title: Novel peptides and combination of peptides for use in immunotherapy against hepatocellular carcinoma (hcc) and other cancers
Inventor: WEINSCHENK TONI
IPC: A61P35/00
Filed: 2020-06-15
Abstract: To provide peptides, proteins, nucleic acids and cells for use in immunotherapy.SOLUTION: The present invention relates to the immunotherapy of cancer. The present invention further relates to tumor-associated T-cell peptide epitopes, alone or in combination with other tumor-associated peptides that can for example serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses, or stimulate T cells ex vivo and transfer into patients. Peptides are bound to molecules of the major histocompatibility complex (MHC) or peptides as such can also be targets of antibodies, soluble T-cell receptors, and other binding molecules. Specifically, the present invention relates to several novel peptide sequences and their variants derived from HLA class I and class II molecules of human tumor cells that can be used in vaccine compositions for eliciting anti-tumor immune responses or as targets for development of pharmaceutically/immunologically active compounds and cells.SELECTED DRAWING: None
Patent JP-2021009361-A (JP)
Title: Positive-type photosensitive resin composition and cured film prepared therefrom
Inventor: KIM YEONOK
IPC: C08F2/44
Filed: 2020-06-17
Abstract: To provide a positive-type photosensitive resin composition and a cured film prepared therefrom.SOLUTION: The present invention relates to a positive-type photosensitive resin composition and a cured film prepared therefrom. The positive-type photosensitive resin composition introduces a multifunctional monomer into a positive-type photosensitive resin composition comprising a mixed binder, in which a siloxane copolymer is added to an acrylic copolymer, whereby the penetration of a developer into the binder can be facilitated at the time of development of a pre-baked film to increase the solubility in the developer, thereby further enhancing the pattern developability and sensitivity. Further, a cured film prepared from the composition has excellent appearance characteristics without a rough surface of the film and a scum or the like at the bottom of the film during development.SELECTED DRAWING: None
Patent JP-2022001919-A (JP)
Title: Optical module and method for manufacturing the same
Inventor: NAMIWAKA MASAHIKO
IPC: G02B6/42
Filed: 2020-06-22
Abstract: To enable assembly only by the dimensional tolerance and mounting accuracy of a component without monitoring light power in mounting means for mounting a receptacle with a lens at an optimal position.SOLUTION: An optical module is constituted of an optical element 10, an optical element pedestal 11 for mounting the optical element, a TO-CAN stem 12, a cap 13 with window glass and a receptacle 15 with a lens. The TO-CAN stem is fitted into the receptacle with the lens. The receptacle with lens includes a lens capable of obtaining a predetermined coupling efficiency between the optical element and an optical fiber mounted on the receptacle with the lens. An optimal mounting position of the receptacle with the lens is achieved with only the mounting accuracy of the optical element and the component dimensional tolerances of the TO-CAN stem and the receptacle with the lens without directly monitoring light power from the optical element by fitting, bonding and fixing the TO-CAN stem to the receptacle with the lens without alignment.SELECTED DRAWING: Figure 1
Patent JP-2021012190-A (JP)
Title: Optical encoder and drive control device
Inventor: NAGURA CHIHIRO
IPC: G01D5/347
Filed: 2020-06-23
Abstract: To provide a high-resolution optical encoder.SOLUTION: An optical encoder has a rotary scale that is provided with a grating pattern 21 including a first pattern that extends along a radial direction and is arranged at every predetermined angle, and concentric circular patterns that are arranged in plurality from the center of rotation at a predetermined interval and extend along a circumferential direction of the center of rotation, and a light receiving element 11 that detects an interference fringe formed by the grating pattern irradiated with light from a light source. The light receiving element receives a first interference fringe formed by the first pattern that has a first period in a circumferential direction of a first radial position of the rotary scale. The light receiving element is arranged to receive a second interference fringe diffracted by the grating pattern that is at a radial position shifted in the radial direction with respect to the first radial position and has a second period with respect to the circumferential direction, the second interference fringe being formed in the direction of the first interference fringe. The second interference fringe is configured to have a period closer to the first period than the second period.SELECTED DRAWING: Figure 7
Patent JP-2022002991-A (JP)
Title: Elevator, operation panel, control method of elevator
Inventor: ONO YUSUKE
IPC: B66B1/14
Filed: 2020-06-23
Abstract: To prevent erroneous registration of a destination floor in an elevator in that the destination floor of a car can be registered by operation in a noncontact manner.SOLUTION: An elevator (100) includes a plurality of noncontact sensors (22) capable of detecting noncontact operation for registering a destination floor of a car (2) and a selection unit (112) for selecting, when a first sensor and a second sensor among the plurality of noncontact sensors (22) detects operation within a predetermined period of time, operation with respect to any one of sensors while not selecting operation with respect to the other sensor.SELECTED DRAWING: Figure 1
Patent JP-2022003200-A (JP)
Title: Fire spark scattering prevention device when gas cutting and disassembly method of tower tank or the like
Inventor: HAMADA MINORU
IPC: E04G23/08
Filed: 2020-06-23
Abstract: To provide a fire spark scattering prevention device when gas cutting which can reduce installation of an external scaffold as much as possible and can increase workability and safety, and a disassembly method of a tower tank or the like.SOLUTION: A fire spark scattering prevention device 10 is for conducting gas cutting of a steel shell 11 from an inside of a cylindrical tower tank 12 or the like. A disassembly method of a tower tank or the like comprises: a preparation step of forming a plurality of open holes 18 at the steel shell 11 from the inside of the tower tank 12 or the like; a roller bracket installation step of mounting a bracket 19 provided with a rotary roller 20 to each open hole 18 from the inside of the tower tank 12 or the like so as to protrude it horizontally toward an outside of the tower tank 12 or the like; a fire spark receiving means installation step of putting a plurality of fire spark receiving means 17 sequentially on the rotary roller 20, connecting adjacent fire spark receiving means 17 to each other, and sending and arranging them along an outside surface of the steel shell 11 by each rotary roller 20; and a gas cutting step of conducting gas cutting to the steel shell 11 from the inside of tower tank 12 or the like and receiving fire sparks by the fire spark receiving means 17.SELECTED DRAWING: Figure 1
Patent JP-2022010979-A (JP)
Title: Particulate pumping supply device
Inventor: SENDA SHOHEI
IPC: B65G53/40
Filed: 2020-06-29
Abstract: To provide a particulate pumping supply device improved in terms of dust suppression and simplification of a structure.SOLUTION: When a low level sensor 52 detects a low level of a pumping hopper 50, pumping hopper replenishment operation, exhaust operation, intermediate hopper replenishment operation, and supply hopper replenishment operation are performed in this order. In the pumping hopper replenishment operation, a third on-off valve 23 is opened with a second on-off valve 22 closed, and particulates reserved in an intermediate hopper 40 are supplied to the pumping hopper 50. In the exhaust operation, the second on-off valve 22 is opened with a first on-off valve 21 and the third on-off valve 23 closed, and pressurized air in the intermediate hopper 40 is sent to an exhaust chamber 30 and exhausted to outside the device through an exhaust filter 70. In the intermediate hopper replenishment operation, the first on-off valve 21 and second on-off valve 22 are opened with the third on-off valve 23 closed, particulates reserved in a supply hopper 10 is passed through the exhaust chamber 30 and supplied to the intermediate hopper 40. In the supply hopper replenishment operation, the particulates are received into the supply hopper 10 from outside with the first on-off valve 21 closed.SELECTED DRAWING: Figure 3
Patent JP-2020174673-A (JP)
Title: Solid phase in which sugar chain is immobilized and classification method of virus
Inventor: YAMANOUCHI GO
IPC: C07K7/06
Filed: 2020-06-30
Abstract: To provide a solid phase which can measure the interaction with a virus highly sensitively, simply, and inexpensively, and in which sugar chain is immobilized, and to provide a classification method of a virus.SOLUTION: The present invention provides a solid phase in which an α2,3 binding sialic acid-containing sugar chain and/or an α2,6 binding sialic acid-containing sugar chain are immobilized; and a classification method of a virus comprising: contacting a virus with the solid phase in which an α2,3 binding sialic acid-containing sugar chain and/or an α2,6 binding sialic acid-containing sugar chain are immobilized; detecting the virus bound to the solid phase; and classifying the virus based on the binding activity of the virus and the α2,3 binding sialic acid-containing sugar chain or α2,6 binding sialic acid-containing sugar chain.SELECTED DRAWING: None
Patent JP-2022012073-A (JP)
Title: Pneumatic tool
Inventor: MOCHIZUKI KAZUYA
IPC: B25C7/00
Filed: 2020-06-30
Abstract: To provide a nailing machine which can eliminate time variability even if a clearance between a guide surface and an object to be guided is reduced.SOLUTION: A nailing machine 1A comprises: a striking cylinder which is driven by compressed air; a trigger valve for switching activation and deactivation of the striking cylinder; and a timer 8 for switching activation and deactivation of the trigger valve. The timer 8 comprises: a timer piston 80 that moves in one direction to measure time; and timer piston housings 82A to 82F that support the timer piston 80 and a timer piston shaft 86. The timer piston housing 82C comprises a flow channel expansion groove 82C2, which expands a flow channel formed between the timer piston shaft 86 and a guide surface 83C1, on a guide surface 82C1 that guides the timer piston shaft 86.SELECTED DRAWING: Figure 2C
Patent JP-2022012750-A (JP)
Title: Grass run for door of motor vehicle
Inventor: KOJIMA MASAHIRO
IPC: B60J10/18
Filed: 2020-07-02
Abstract: To prevent removal of a molding from a glass run upper side part even if a bending force is applied to a front seal part attached to a front part of a door to inhibit occurence of failure.SOLUTION: A glass run includes a molding 40 attached to the vehicle cabin outer side of a glass run upper side part 24. A molding holding member 50 having a front engagement part 52 which engages with the molding 40 is fixed to the front side of the glass run upper side part 24. The molding holding member 50 is formed of a hard material.SELECTED DRAWING: Figure 6
Patent JP-2020169339-A (JP)
Title: Bottle treatment machine
Inventor: YASHIMA KAZUKI
IPC: B08B9/30
Filed: 2020-07-02
Abstract: To provide a bottle treatment machine effectively performing separation.SOLUTION: In a bottle treatment machine 10,: a cap, a ring and a liquid are flown down from the discharge hole 44A of a main screen 44 by agitating the cap, the ring and the liquid flown down into the main screen 44 by a transportation screw 46 and separated from the bottle; and thus, the cap, the ring and the liquid can be effectively flown down from the discharge hole 44A of the main screen 44 and effectively separated from the bottle.SELECTED DRAWING: Figure 2
Patent JP-2022015730-A (JP)
Title: Inspection method for wiring net and wiring board
Inventor: FUJITA TAKASHI
IPC: H05K1/11
Filed: 2020-07-09
Abstract: To provide an inspection method capable of detecting disconnection even by the electrostatic capacity method in the electrical inspection of a wiring net and to provide a wiring board that makes it easy to detect disconnection.SOLUTION: Nondefective product determination is executed on a wiring net according to the time required until a voltage generated between the wiring net and an external electrode reaches a prescribed value in applying a DC voltage between the wiring net and the external electrode.SELECTED DRAWING: Figure 3
Patent JP-2021197721-A (JP)
Title: Microphone metal windscreen with antibacterial and antiviral functions
Inventor: YONEKURA AKIMOTO
IPC: H04R1/08
Filed: 2020-06-18
Abstract: To provide a microphone metal windscreen with antibacterial and antiviral effects.SOLUTION: A mesh microphone metal windscreen 1 on the head of a microphone is made of copper, or a mesh microphone metal windscreen on the head of the microphone is made of an alloy of copper and other metals containing at least 60% copper.EFFECT: Even if lips touch the microphone metal windscreen, the antibacterial and antiviral effects of copper can prevent infection.SELECTED DRAWING: Figure 1
Patent JP-2022018543-A (JP)
Title: Splash blocking device
Inventor: TAKAHATA AKIRA
IPC: A41D13/11
Filed: 2020-07-15
Abstract: To provide a splash blocking device which allows a user to perform work without stress and can suppress infection of a virus.SOLUTION: A splash blocking device 1 comprises a fixing part 10 for attaching the device to a head 4, and an air jetting part 20 capable of adjusting a position with respect to the fixing part 10. An air layer 25 for covering the mouth and the nose is formed by the air jetted out from the air jetting part 20. The air jetting parts 20 are disposed on both left and right sides of the mouth. The air jetting parts 20 are arranged so that directions of the air jetted out by the left and right air jetting parts 20 and 20 are offset, and two layers are formed by the air layer 25 from the left side and the air layer 25 from the right side. Further, the fixing part 10 comprises a clip part for holding a frame 5 of eyeglasses 4.SELECTED DRAWING: Figure 1
Patent JP-2022019036-A (JP)
Title: bow
Inventor: NISHIHIRA MORIKAZU
IPC: F41B5/10
Filed: 2020-07-17
Abstract: To provide a bow with a high hit probability.SOLUTION: A bow 1 comprises: a bow body 10 with a long hole 121; a grip 80 inserted into the long hole 121, having a coupling pin 81 movable in a longitudinal direction of the long hole 121 and coupled to the bow body 10 by the insertion of the coupling pin 81 into the long hole 121; and an elastic member 90 connecting the bow body 10 and the coupling pin 81, deforming elastically when the bow body 10 moves relative to the grip 80 and the coupling pin 81 moves in the longitudinal direction of the long hole 121 relatively, and applying elastic force onto the bow body 10 and the coupling pin 81.SELECTED DRAWING: Figure 5
Patent JP-2022023629-A (JP)
Title: Retaining device
Inventor: KAWANABE MITSUYOSHI
IPC: H01L21/683
Filed: 2020-07-27
Abstract: To provide a retaining device which is high in degree of freedom of a leading-out direction of a wire connected to a temperature sensing element.SOLUTION: A retaining device 100 comprises: a first plate-like member 11 which includes a first surface 11a and a second surface 11b substantially orthogonal to a first direction; a plurality of heaters 50 which are arranged inside the first plate-like member 11 or on the second surface 11b; a plurality of temperature sensing elements 60 which are arranged at the first plate-like member 11; a retaining substrate 10 which has a temperature sensing element terminal 71 connected to the temperature sensing elements 60 through wires 57a, 57b; and a base member 20 which is arranged on the side of the second surface 11b, and has a cooling mechanism 24. The temperature sensing elements 60 are located closer to the side of the first surface 11a than the heater 50 in the first direction, and the wires 57a, 57b are arranged inside the first plate-like member 11 and led out from the temperature sensing element 60 toward the heater 50.SELECTED DRAWING: Figure 2
Patent JP-2021024776-A (JP)
Title: Method for obtaining carbon dioxide from furnace combustion fumes
Inventor: ALESSANDRO DATTILO
IPC: B01D53/82
Filed: 2020-07-28
Abstract: To provide a method for obtaining carbon dioxide from furnace combustion fumes, and optionally for the production of dry ice.SOLUTION: A method includes: a step of removing water vapor occurring in combustion fumes through successive gas compression and expansion steps; a step of separating carbon dioxide from oxygen and nitrogen through the use of a filter comprising a gas-separating material, including fullerenes and zeolites, to obtain substantially pure gaseous carbon dioxide; and a step of optionally producing dry ice through further steps of compression and expansion of the substantially pure gaseous carbon dioxide obtained in the preceding steps.SELECTED DRAWING: Figure 1
Patent JP-2020184805-A (JP)
Title: Video service quality assessment method and apparatus
Inventor: XIONG JIE
IPC: H04N21/442
Filed: 2020-07-29
Abstract: To provide a video service quality assessment method and apparatus, applicable to an IPTV service quality monitoring process.SOLUTION: An assessment method includes the steps of: obtaining a channel identifier, a user equipment identifier, and configuration information of a video service transmission system (301); obtaining a multicast video stream of a to-be-monitored channel based on the channel identifier, obtaining a video stream that needs to be retransmitted based on the channel identifier and the user equipment identifier, and obtaining a retransmitted video stream based on the channel identifier, the user equipment identifier, and the configuration information of the video service transmission system (302); determining a to-be-assessed video stream based on the multicast video stream and at least one of the video stream that needs to be retransmitted and the retransmitted video stream (303); and parsing the video stream, and obtaining an assessment result based on a parsing result and the configuration information of the video service transmission system (304).SELECTED DRAWING: Figure 3
Patent JP-2022026021-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: NAGASHIMA YUJI
IPC: H01L21/306
Filed: 2020-07-30
Abstract: To provide a substrate processing method and a substrate processing apparatus that can remove the upper end of a convex portion and suppress the occurrence of damage to the concave portion in a substrate having an uneven surface.SOLUTION: A substrate processing method according to an embodiment is a substrate processing method for removing the upper end of a convex portion in a substrate having an uneven surface. The substrate processing method includes a step of supplying a first liquid to the surface on which the unevenness of the substrate is formed, a step of forming a protective layer covering the surface of the substrate from the first liquid supplied to the surface of the substrate, a step of supplying a second liquid on the protective layer, and a step of physically removing the protective layer at the upper end of the convex portion and bringing the second liquid into contact with the upper end of the convex portion from which the protective layer has been removed.SELECTED DRAWING: Figure 5
Patent JP-2022026439-A (JP)
Title: Electronic device storage case
Inventor: FUJIKI TAKESHI
IPC: H05K5/02
Filed: 2020-07-31
Abstract: To provide an electronic device storage case which can make an electronic device stand in a mode to be exposed to the outside.SOLUTION: In a smartphone pouch as an electronic device storage case provided with a self-standing mechanism B which can make a pouch body A as a case body stand on a placement surface, a receiving part C where a lower edge part w1 of a smartphone W as an electronic device can be attached is provided outside the pouch body A. The pouch body A is provided with a surface pocket E and a rear pocket F on an outer surface of a base body 1, and the receiving part C is arranged on an outer surface of the surface pocket E. Because of the constitution, the smartphone pouch which can make the smartphone W stand in a mode to be exposed to the outside can be provided.SELECTED DRAWING: Figure 2