baber/WOPTO huggingface dataset:
Patent JP-2020129548-A (JP)
Title: Adjusting energy of particle beam
Inventor: GERRIT TOWNSEND ZWART
IPC: A61N5/10
Filed: 2020-04-23
Abstract: To provide, generally, adjustment of energy of a particle beam, such as a proton or ion beam used in a particle therapy system.SOLUTION: An example particle accelerator includes: a coil to apply a magnetic field to a cavity; a particle source to form a plasma column in the cavity; a voltage source to apply a radio frequency (RF) voltage to the cavity to accelerate particles from the plasma column, where the magnetic field causes particles accelerated from the plasma column to move along an orbit within the cavity; an enclosure containing an extraction channel to receive the particles accelerated from the plasma column and to output the received particles from the cavity; and a structure arranged proximately to the extraction channel to change an energy level of the received particles.SELECTED DRAWING: Figure 18
Patent JP-2021173637-A (JP)
Title: Comparison electrode of pH sensor
Inventor: OKADA HIRONAO
IPC: G01N27/30
Filed: 2020-04-24
Abstract: To provide a technique of a comparison electrode which can simplify a valve structure and is suitable for a continuous pH measurement over a long term of a measurement target liquid.SOLUTION: The comparison electrode includes: an inner electrode; a first electrode for generating gas by performing an electrolysis on an electrolytic solution immersed with the inner electrode by power supplied between the first electrode and the inner electrode; a control unit connected to the inner electrode and to the first electrode, the control unit controlling supplied power; a container having a liquid junction part for leaking the air-tightly contained electrolytic solution to the outside; and an opening-closing unit connected to the liquid junction part, for leaking the electrolytic solution to the outside by the pressure of the gas generated in the container.SELECTED DRAWING: Figure 1
Patent JP-2021178900-A (JP)
Title: Mud-formation preventive material, and method for constructing water-shielding layer
Inventor: KIMURA YUKINOBU
IPC: B09B1/00
Filed: 2020-05-12
Abstract: To provide a mud-formation preventive material and a method for constructing water-shielding layer that can economically prevent mud-formation of bentonite mixed soil constituting water-shielding layer and laid in layers.SOLUTION: Provided is a mud-formation preventive material that prevents bentonite mixed soil layer laid by rolling and compacting bentonite mixed soil sprinkled on the ground from mud-formation, and includes an asphalt emulsion and an emulsion dilution solution for diluting the asphalt emulsion, and in which the emulsion dilution solution is obtained by adding and dissolving a sedimentation suppression material that is nonionic and imparts viscosity to water, in water.SELECTED DRAWING: Figure 1
Patent JP-2021178598-A (JP)
Title: Compact electric vehicle
Inventor: MURASE YUDAI
IPC: B62J45/00
Filed: 2020-05-14
Abstract: To carry goods stably and to protect a controller from water and external force.SOLUTION: A front side base 11 has a rear side base storing space 113 and a front side board 111. A rear side base 12 has a to-be-stored part 122 and a rear side board 121. In a riding form, the front side base 11 and the rear side base 12 are extended forward or rearward, and the front side board 111 is extended under the rear side board 121 and arranged forward or rearward. In a cart or walking assist car form, the front side base 11 and the rear side base 12 are shrunk, and the front and rear side boards 111, 121 are vertically superposed on the front and rear side bases 11, 12, respectively.SELECTED DRAWING: Figure 1
Patent JP-2021180445-A (JP)
Title: Information processing apparatus, image forming apparatus, and information processing program
Inventor: NAKAJIMA KOSUKE
IPC: H04N1/00
Filed: 2020-05-15
Abstract: To determine whether a detail indicated by a document conforms to a predetermined format rule to allow a user to check that the detail indicated by the document is a detail according to regulations.SOLUTION: An image forming apparatus 10 comprises: a display unit 21; an image reading unit 11 as a determination target acquisition unit; a storage unit 28; and a control unit 31. The image reading unit 11 acquires detail data indicating the details of a document to be determined. The storage unit 28 stores a format rule including at least either one of a template for defining a layout, a font size or type for defining characters, a permitted logo mark, or a color palette for defining a color. The control unit 31 determines whether a detail indicated by a document image acquired by the image reading unit 11 conforms to the format rule stored in the storage unit 28, and when the detail indicated by the document image does not conform to the format rule, displays a warning on the display unit 21.SELECTED DRAWING: Figure 2
Patent JP-2021181196-A (JP)
Title: Image formation device
Inventor: WATANABE HAYATO
IPC: G03G21/00
Filed: 2020-05-19
Abstract: To solve a problem that when images are formed in sheets and the sheets are discharged to a face down (FD) tray, if a face up (FU) tray is opened, a sheet loading order is reversed and the sheets are discharged to the FU tray.SOLUTION: An image formation device includes: a first sheet discharge part; and a second sheet discharge part which serves as a guide part for guiding sheets to the first sheet discharge part in a closed position and serves as a sheet discharge part of sheets in an opened position. In a case that a printing operation, in which images are formed on only one surface of each of sheets in a state that the second sheet discharge part is closed, is conducted, if the second sheet discharge part is opened before all of the sheets are discharged to the first sheet discharge part, sheet supply means stops supply of new sheets, the printing operation is paused, and output means outputs messages to urge a user to remove the sheet discharged to the second sheet discharge part and close the second sheet discharge part. Then, after the second sheet discharge part is closed, the printing operation is resumed and an image is formed from the image formed on the sheet discharged to the second sheet discharge part.SELECTED DRAWING: Figure 5
Patent JP-2021181539-A (JP)
Title: Composite particle, molding, method for producing hollow fiber membrane, and method for producing ion exchange membrane
Inventor: SAITO TAKAHIRO
IPC: B01D71/32
Filed: 2020-05-19
Abstract: To provide a composite particle that gives a molding having excellent flexibility and reduced failures in appearance; a molding having excellent flexibility and reduced failures in appearance; and methods for producing a hollow fiber membrane and an ion exchange membrane having excellent flexibility and reduced failures in appearance.SOLUTION: The present invention discloses: a composite particle that has a pellet including a fluoropolymer having a group convertible into an ion exchange group, and powder attached on a surface of the pellet, the powder including a copolymer comprising an unsaturated hydrocarbon-based unit and a tetrafluoroethylene-based unit; a molding obtained by heating and molding the composite particles; a method for producing a hollow fiber membrane by heating and molding the composite particles into a tubular precursor film and converting an ion exchange group-convertible group in the tubular precursor film to an ion exchange group; and a method for producing an ion exchange membrane by heating and molding the composite particles into a filmy precursor film and converting an ion exchange group-convertible group in the filmy precursor film to an ion exchange group.SELECTED DRAWING: None
Patent JP-2021183939-A (JP)
Title: Food supply device and food supply method
Inventor: SUZUKI MINAKO
IPC: G01G13/12
Filed: 2020-05-22
Abstract: To provide a rice supply device capable of supplying rice for a set weight with high weight accuracy.SOLUTION: A food device includes food supply means for dropping and supplying rice into a container S, driving means for driving the food supply means, a measuring tool 24 for measuring weight of the rice supplied to the container S, and a controller 30 for controlling the driving means so that a set amount of the rice is dropped and supplied to the container S, the controller 30 stops an action of the food supply means when the rice measured while being dropped reaches set weight and carries out weighing again after passage of time for stabilizing when a measured amount by the measuring tool 24 stabilizes, and when the remeasured weight does not reach the set weight, executes control to carry out a replenishing action for rice at least once in the composition with a preset action mode until the measured amount reaches the set weight.SELECTED DRAWING: Figure 8
Patent JP-2021184577-A (JP)
Title: Computer program for terminal device and communication device
Inventor: MIYAKE TAKESHI
IPC: H04W84/12
Filed: 2020-05-22
Abstract: To provide a new technique in a situation where wireless connection is established between a communication device and an external device.SOLUTION: A terminal device acquires first identification information for identifying a first communication device, generating a first public key of the first communication device by using the acquired first identification information, transmits, to the first communication device, a first authentication request for which the generated first public key is used, and transmits first connection information to the first communication device when a first authentication response is received from the first communication device. The first connection information is information for establishing first wireless connection between the first communication device and the external device.SELECTED DRAWING: Figure 4
Patent JP-2021155402-A (JP)
Title: Novel compound and anti-enterovirus agent
Inventor: ARITA MINETARO
IPC: C07C33/02
Filed: 2020-05-25
Abstract: To provide a novel anti-enterovirus agent.SOLUTION: Provided is an anti-enterovirus agent that is characterized in having a novel compound composed of the formula (1'). The novel compound composed of formula (1') can be extracted from avocado. Since the safety of the avocado extract is guaranteed to the extent that it is ingested as food, the anti-enterovirus agent according to the present invention has a high possibility of being put into practical use. The agent is effective against enterovirus D68 type.SELECTED DRAWING: Figure 1
Patent JP-2020127247-A (JP)
Title: Base station synchronization
Inventor: DA REN
IPC: H04W56/00
Filed: 2020-05-27
Abstract: To improve accuracy of synchronization between timing references used by base stations.SOLUTION: A first base station transmits, from a first base station, a first timing reference signal, and one or more second timing reference signals transmitted by one or more second base stations are received, and therefore, the first base station synchronizes with one or more second base stations. A method also includes a step of determining one or more first timing offsets between the first base station and the one or more second base stations on the basis of the one or more second timing reference signals, and a step of adjusting a timing associated with the first base station on the basis of the one or more first timing offsets and one or more second timing offsets determined on the basis of the first timing reference signal.SELECTED DRAWING: Figure 1
Patent JP-2021189386-A (JP)
Title: Lubricant coating to reduce residue lubricant
Inventor: HIGASHIDA KATSUFUMI
IPC: G03G21/00
Filed: 2020-06-04
Abstract: To reduce residue of scraping of lubricant to make it possible to use lubricant with no waste.SOLUTION: A lubricant application device 100 includes: a supply roller 101 for applying lubricant from a solid lubricant source 102 to a photoreceptor drum 40; and support members 103a, 103b for supporting the solid lubricant source in contact with the supply roller 101 and varying a support angle of the solid lubricant source relative to the supply roller in response to consumption of the solid lubricant source until a consumption threshold of the solid lubricant source.SELECTED DRAWING: Figure 3A
Patent JP-2021195266-A (JP)
Title: Manufacturing apparatus and manufacturing method of glass sheet
Inventor: NISHIBORI Akira
IPC: B28D7/02
Filed: 2020-06-09
Abstract: To prevent degradation of quality of a glass sheet.SOLUTION: A manufacturing apparatus of a glass sheet includes a cutting device 1 for forming a glass sheet GS by cutting a glass ribbon GR conveyed downward in a longitudinal posture. The cutting device 1 includes a cutting mechanism 5 for cutting the glass ribbon GR, a drive part 6 for driving the cutting mechanism 5, and a dust collector 4 for recovering dust generated from the drive part 6.SELECTED DRAWING: Figure 1
Patent JP-2021196408-A (JP)
Title: Light beam scanning wide angle system
Inventor: SAKAMOTO MORITSUGU
IPC: G02B26/10
Filed: 2020-06-10
Abstract: To provide a light beam scanning wide angle system having functions of widening a deflection angle of light beam scanning of a beam steering element and uniformizing speed.SOLUTION: Disclosed is a light beam scanning wide angle system which includes: a light source 2; a beam steering element 4; a polarization diffraction element 5; and a polarization control element 3. The polarization diffraction element includes an optical anisotropic material and provides a spatial distribution of an optical axis azimuth formed by having regularity in the plane of the polarization diffraction element based on the diffraction characteristics of the polarization diffraction element and the characteristics of the beam steering element.SELECTED DRAWING: Figure 7
Patent JP-2021197776-A (JP)
Title: Laminate electrostatic actuator
Inventor: SANEYOSHI KEIJI
IPC: H02N1/00
Filed: 2020-06-11
Abstract: To provide a laminate electrostatic actuator which exerts a sufficient stroke and contractive force.SOLUTION: A laminate electrostatic actuator 1 is constituted by connecting and laminating a plurality of actuator parts 2a, 2b, 2c composed of first films 3a1, 3b1, 3c1 on one side of which a plurality of first connection areas are formed by a predetermined pattern, and second films 3a2, 3b2, 3c2 connected with the first films via the first connection areas, and on the opposite side of the first films of which a plurality of second connection areas of the same pattern are formed, via the second connection areas. In both of the first films and the second films of one actuator part, a non-connection area 15 with substantially fixed width is formed between the adjacent connection areas seen from the lamination direction, the first connection areas and the second connection areas are arranged so as not to overlap with each other when seen from the lamination direction, and axes of the patterns between the two actuator parts to be connected cross each other at a predetermined angle θ when seen from the lamination direction.SELECTED DRAWING: Figure 1
Patent JP-2020138101-A (JP)
Title: Game machine
Inventor: KOBAYASHI AOI
IPC: A63F7/02
Filed: 2020-06-15
Abstract: To improve the amusement of a game machine provided with a privilege determination game by making it more difficult to determine a status of game balls passing through a specific area in the privilege determination game (V round).SOLUTION: A game machine includes game ball detection means which can detect game balls entering a V attacker, and count means which counts the number of the detected game balls. A movable piece which can direct tha game balls to a specific area (V area) is operated on the basis that a count value by the count means in a privilege determination game (V round) turns to a predetermined value. According to a type of a jackpot drawing pattern at a moment in which the jackpot drawing pattern is stopped and displayed, a predetermined value turning to an operation trigger of the movable piece (the count value by the count means) may vary.SELECTED DRAWING: Figure 47
Patent JP-2020204138-A (JP)
Title: Compact apparatus for continuous fiber fabric using elastic belt
Inventor: GIULIO MANDRUZZATO
IPC: D06C21/00
Filed: 2020-06-16
Abstract: To provide a compact apparatus for fiber fabric using an elastic belt, the compact apparatus being capable of effectively and tightly filling the fiber fabric, and increasing the life time of the elastic belt.SOLUTION: A compact apparatus for fiber fabric comprises: a heatable rotary cylinder; a roller system in which at a first part T1 of a path extending toward upstream with respect to a traveling direction of the belt at a second part of the path in which roller systems 31, 32, 33, 34, 35 that supports fiber fabric T in contact with a side face 10a of the heatable rotary cylinder and are wound around a belt elastically deformable at the time of being extended are maintained in contact with the rotary cylinder, has multiple idle return rollers 33, 34, 35 and multiple motorized rollers 31, 32 that can be operated so as to slide a belt along the closed path to provide the belt with an additional extension state; and means 40 that guides the fiber fabric T between the belt and the heatable cylinder along the second part of the path.SELECTED DRAWING: Figure 1
Patent JP-2021194437-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-18
Abstract: To provide a game machine which can improve an interest for a game.SOLUTION: A game machine can execute a change performance which changes a display mode of an information display, outputs a performance sound of winning when a game ball winningly enters a first start port in a first mode, does not output the performance sound of winning when a game ball winningly enters the first start port in a second mode, can output a performance sound of a change performance when a game ball winningly enters the first start port in the first mode, and does not output the performance sound of the change performance when a game ball winningly enters the first start port in the second mode.SELECTED DRAWING: Figure 76
Patent JP-2020146570-A (JP)
Title: Structural component for prosthetic mitral valves
Inventor: MARK CHRISTIANSON
IPC: A61F2/24
Filed: 2020-06-18
Abstract: To provide devices, systems and methods including a self-expanding wire frame for a prosthetic cardiovascular valve.SOLUTION: This invention relates to a self-expanding wire frame for a pre-configured compressible transcatheter prosthetic cardiovascular valve, a combined inner frame-outer frame support structure for the prosthetic valve, and methods for deploying such a valve for treatment of a patient in need of such a valve.SELECTED DRAWING: Figure 24
Patent JP-2020146585-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-06-19
Abstract: To provide a game machine which encourages shooting of a game ball.SOLUTION: A game machine carries out a first specific display and a second specific display. The first specific display can specify a number of a drawing pattern variation corresponding to the first specific display. The second specific display corresponds to the second specific display. At least one of the first specific display and the second specific display corresponds to a predetermined drawing pattern variation as well as a drawing pattern variation different from the predetermined drawing pattern. When a predetermined condition is satisfied, a state in which the first specific display can specify the number of the drawing pattern variation corresponding to the first specific display is kept, while the second specific display cannot specify the number of the drawing pattern variation corresponding to the second specific display. The third specific display can specify a number of a drawing pattern variation corresponding to the third specific display, and corresponds to a drawing pattern variation different from both of the first specific display and the second specific display. When a predetermined condition is satisfied, a state in which the third specific display can specify the number of the drawing pattern variation corresponding to the third specific display is kept.SELECTED DRAWING: Figure 18
Patent JP-2020191875-A (JP)
Title: Novel immunotherapy against several tumors including gastrointestinal and gastric cancer
Inventor: WEINSCHENK TONI
IPC: C12N5/10
Filed: 2020-06-19
Abstract: To provide a new efficacious and safe treatment option for gastric cancer and the like for enhancing the well-being of patients without using chemotherapeutic agents or the like which may lead to severe side effects.SOLUTION: Disclosed herein are peptides, nucleic acids and cells for use in immunotherapy of cancer and the like. Further disclosed are tumor-associated cytotoxic T cell (CTL) peptide epitopes, alone or in combination with other tumor-associated peptides that serve as active pharmaceutical ingredients of vaccine compositions that stimulate anti-tumor immune responses. Also disclosed are 95 novel peptide sequences and variants derived from HLA class I molecules of human tumor cells that can be used in vaccine compositions for eliciting anti-tumor immune responses.SELECTED DRAWING: None
Patent JP-2022006373-A (JP)
Title: Information processing system and information processing method
Inventor: YOSHIMURA NATSUE
IPC: A61B5/372
Filed: 2020-06-24
Abstract: To provide a technique to estimate a person's intention accurately on the basis of brain waves of the person.SOLUTION: An intention estimation system 10 includes a conditioning device 12 and an estimation device 16. The conditioning device 12 gives a stimulus of a first mode to the vestibular of a subject when information indicating a first response to a question is presented to the subject, and gives a stimulus of a second mode to the vestibular of the subject when information indicating a second response to the question is presented to the subject. The estimation device 16 acquires first brain wave information on the brain waves of the subject to whom a question to which the first response is determined to be shown is presented, and second brain wave information on the brain waves of the subject to whom a question to which the second response is determined to be shown is presented. The estimation device 16 estimates the subject's response to an unknown question on the basis of the first brain wave information, the second brain wave information, and information on the brain waves of the subject to whom a question to which a response is unknown is presented.SELECTED DRAWING: Figure 2
Patent JP-2021051727-A (JP)
Title: System and method for isa support for indirect reference load and store for efficiently accessing compressed list in graph application
Inventor: ROBERT PAWLOWSKI
IPC: G06F9/38
Filed: 2020-06-25
Abstract: To provide a multi-level indirect reference load and store single instruction for efficiently accessing a compressed graphic list in a graph application.SOLUTION: A pipeline indirect reference system 100 executes a Load.ind single instruction. A first computing engine 110 associated with a first data location 115 receives an indirect reference request IND-IND-LD from a load store queue 105 and calculates a second data location 125 associated with a second computing engine 120. The second computing engine 120 calculates a third data location 135 associated with a third computing engine 130 in response to an indirect reference request IND-LD. Further, the third computing engine 130 receives data from the third data location 135 and loads the received data into the load store queue 105 in response to an indirect reference request OP-load. Access to a compressed graphics list is performed as described above.SELECTED DRAWING: Figure 1