baber/WOPTO huggingface dataset:
Patent JP-2022051593-A (JP)
Title: Remaining joint form of concrete structure and construction method
Inventor: YODA MITSUHIRO
IPC: E04G15/06
Filed: 2020-09-19
Abstract: To provide a remaining joint form of a concrete structure short in a construction period, improved in work efficiency with reduced number of steps, capable of keeping strength and durability of the concrete structure and excellent in economic efficiency, and a construction method of the concrete structure using the remaining joint form.SOLUTION: A remaining joint form 1 buried crossing the longitudinal side of a concrete structure has a joint plate 5 and multiple frames 3 arranged in the vertical direction of the joint plate 5. The frame 3 has a tabular fixing part 31 having multiple through-holes 331 and a leg part 33 for bending both ends of the fixing part 31 in the same direction. The leg part 33 has multiple passage-holes. An end part 333 in the longitudinal direction of the leg part 33 abuts on the joint plate 5. The joint plate 5 is fixed to the frame 3 by fixing means 7 penetrating through the through-holes 331 of the fixing part 31 and the joint plate 5.SELECTED DRAWING: Figure 1
Patent JP-2021007102-A (JP)
Title: Compact mass spectrometer
Inventor: ANDREW J BARTFAY-SZABO
IPC: H01J49/42
Filed: 2020-09-24
Abstract: To provide a compact and portable mass spectrometer.SOLUTION: A mass spectrometer 100 includes an ion source 102, an ion trap 104, an ion detector 118, and a gas pressure control subsystem 120. During operation of the mass spectrometer 100, a gas pressure regulation subsystem 120 is configured to maintain a gas pressure between 100 mTorr and 100 Torr in at least two of the ion source 102, the ion trap 104, and the ion detector 118, and the ion detector 118 is configured to detect ions generated by the ion source 102 according to the mass to charge ratio of the ions.SELECTED DRAWING: Figure 1E
Patent JP-2021002870-A (JP)
Title: Downlink procedures for lte(r)/lte-a communication systems with unlicensed spectrum
Inventor: WANSI CHEN
IPC: H04W72/04
Filed: 2020-09-25
Abstract: To modify downlink procedures in order to handle communications between licensed and unlicensed spectra with LTE/LTE-A deployment with the unlicensed spectrum.SOLUTION: A base station configured to transmit orthogonal frequency divisional multiple access (OFDMA) communication signals over at least an unlicensed spectrum generates at least one of a system broadcast signal and one or more synchronization signals for transmission; determines a non-clear channel assessment (non-CCA) subframe for transmission of the at least one of the system broadcast signal and the one or more synchronization signals; and transmits the at least one of the system broadcast signal and the one or more synchronization signals in the non-CCA subframe.SELECTED DRAWING: Figure 18A
Patent JP-2022059480-A (JP)
Title: Position conversion method, program, and moving device
Inventor: SEKIHARA GEN
IPC: G01C15/00
Filed: 2020-10-01
Abstract: To provide a position conversion method for obtaining a position of a device by calculating having a small load.SOLUTION: A position conversion method includes: acquiring a first position vector, which is a first position vector indicating the relation between a position of a first marker and a position of a second marker in a device coordinate system of a sensor on the basis of output data of the movable sensor for detecting positions of markers and that is projected on a two-dimensional plane; acquiring a second position vector that is a second position vector specified in a preset plane coordinate system and that indicates the relation between a position of a third marker corresponding to the first marker and a position of a fourth marker corresponding to the second marker; and calculating a conversion parameter for converting the device coordinate system and the plane coordinate system by the relation between the first position vector and the second position vector (S210).SELECTED DRAWING: Figure 7
Patent JP-2021097663-A (JP)
Title: Water retention additive for food, freezing resistant additive using the same, water separation inhibitor, dough composition, and production method of bakery food
Inventor: INOUE KAZUHIKO
IPC: A21D13/41
Filed: 2020-10-12
Abstract: To obtain freezing resistance of a dough composition by using a safer water retention additive for food, without requiring gene-recombination to bread yeast.SOLUTION: A water retention additive for food contains carboxymethyl cellulose in which a carboxymethyl ether group substitution degree per glucose unit is in the range of 0.01-0.4, In the carboxymethyl cellulose in the water retention additive for food, the carboxymethyl ether group substitution degree is in the range of 0.2-0.4, and a mean particle size is 1.0-70 μm.SELECTED DRAWING: None
Patent JP-2022069022-A (JP)
Title: Coating sheet for tea trees
Inventor: YAMAZAWA TOMIO
IPC: A01G13/02
Filed: 2020-10-23
Abstract: To provide a coating sheet for tea trees that holds a necessary light blocking rate while suppressing a rise in sheet temperature, selectively blocks light with a wavelength in the ultraviolet light region, and improves the airflow to tea trees in a shelf facility or under directly-coating materials, thereby improving the growth environment of the tea trees.SOLUTION: A coating sheet for tea trees is a sheet formed from the combination of warp 21 as a white reflection tape and weft 31 as a black dye material. The white reflection tape contains a large number of one or more kinds of fillers, containing at least one kind of white pigment. Both sides of the warp 21 have a large number of projections formed by the fillers and voids therearound, the projections resulting from the process of stretching an olefinic resin film into a thin film. The warp are arranged side by side without gaps and weaved with the weft.SELECTED DRAWING: Figure 1
Patent JP-2022072577-A (JP)
Title: Hydroponic device and channel formation block
Inventor: MIKI NOBUAKI
IPC: A01G31/00
Filed: 2020-10-30
Abstract: To provide a hydroponic device capable of being carried into and installed on an installation site, and capable of efficiently performing a desired layout according to the installation site.SOLUTION: A hydroponic device for supplying nutritious liquid to plants which are hydroponic cultured, comprises a block laminate formed by laminating a plurality of channel formation blocks 10. The channel formation block 10 comprises: a block main body 11; a plurality of branch chambers R1, R2, R3 which is formed by partitioning an internal space of the block main body 11 by a partition wall 12; and a plurality of communication parts 13, 14 which is formed on at least one of front and rear surfaces 11a, 11b of the block main body 11 so as to communicate with respective branch chambers R1, R2, R3. The block laminate is configured so that, a nutritious liquid channel is formed by communication of the branch chambers R1, R2, R3 along a lamination direction of the channel formation blocks 10, and there is formed a plant storage part which is formed of communication parts 13, 14 and is communicated with the nutritious liquid channel.SELECTED DRAWING: Figure 1
Patent JP-2022074432-A (JP)
Title: Water supply system of power-generating plant, power-generating plant, and control method of water supply system of power-generating plant
Inventor: MINE SHINICHI
IPC: F22D5/26
Filed: 2020-11-04
Abstract: To provide a water supply system of a power-generating plant capable of addressing transient operation of the power-generating plant and having high plant efficiency.SOLUTION: A water supply system of a power-generating plant includes two main water supply pumps 65, 66 for supplying supply water to a boiler which generates steam for power generation, a single auxiliary water supply pump 75 arranged parallel to the main water supply pumps 65, 66 for supplying supply water to the boiler with the main water supply pumps 65, 66, a control part for controlling the main water supply pumps 65, 66 and the auxiliary water supply pump 75. The main water supply pumps 65, 66 have a specification that it reaches an operation point with the highest efficiency when supplying the main water supply flow rate required for a boiler upon rated load, and the control part starts the auxiliary pump 75 when a water supply flow rate that is higher than the main water supply flow rate is demanded.SELECTED DRAWING: Figure 2
Patent JP-2022074540-A (JP)
Title: Orally disintegrating tablet containing istradefylline
Inventor: ASHIHARA YUTA
IPC: A61K47/26
Filed: 2020-11-04
Abstract: To provide orally disintegrating tablets containing istradefylline, which suppress the decrease in dissolution rate after storage.SOLUTION: Provided is an orally disintegrating tablet characterized by containing istradefylline and crospovidone.SELECTED DRAWING: None
Patent JP-2021074546-A (JP)
Title: Bore based medical system comprising camera carrier configured to be attached into bore-based medical systems and utilized for positioning and monitoring of patients during radiotherapy
Inventor: GIDEON M HALE
IPC: A61N5/10
Filed: 2020-11-10
Abstract: To provide alternative solutions for positioning and monitoring of a patient within a bore-based medical system.SOLUTION: Disclosed is a bore-based medical system 400 comprising a camera carrier 1 configured to monitor and/or track patient motion within the bore-based medical system during radiotherapy. The bore-based medical system comprises a rotatable ring-gantry configured to emit a radiotherapy beam focused at an iso-center 23 of the bore-based medical system. A through-bore 401 is configured to receive from the front side a movable couch configured to be moved into and out of the through-bore. Further, the through-bore comprises an inner side facing an inside of the bore. The camera carrier is configured to be mounted inside the bore in connection with the inner side of the through-bore.SELECTED DRAWING: Figure 11
Patent JP-2022076872-A (JP)
Title: Method of producing melt-blown nonwoven fabric
Inventor: KOMORI YASUHIRO
IPC: A61F13/514
Filed: 2020-11-10
Abstract: To provide a method capable of producing a melt-blown nonwoven fabric of a small diameter with good productivity.SOLUTION: A method of producing a melt-blown nonwoven fabric uses a polypropylene-based resin as a fiber forming resin. Cooling air is blown to fibers at a position lower than an outlet part of a slit 28a, 28b from which hot air is blown. A spinning condition is set so that an atmospheric temperature T0 right under a spinning nozzle 23 becomes higher than a melting point of the polypropylene-based resin by 125°C or more, and a difference between T0 and an atmospheric temperature T35 at a discrete position from the spinning nozzle 23 by 35 mm becomes 120°C or more. An air quantity of the cooling air is set to 1.5 times or more and less than 4 times of an air quantity of the hot air.SELECTED DRAWING: Figure 3
Patent JP-2022079845-A (JP)
Title: Air guide passage structure of vehicle and air guide passage formation member
Inventor: NOZAKI TAKASHI
IPC: B62D37/02
Filed: 2020-11-17
Abstract: To not only minimize air resistance occurring during traveling of a vehicle but also improve other performances such as inhibition of occurrence of an event which adversely affects steering stability performance.MEANS FOR SOLVING THE PROBLEM: An air guide passage structure of a vehicle 1 includes air guide passage formation members 10, 20, and 30 disposed longitudinally long along an outer edge of a lateral part of a vehicle body 2 behind a wheel house 7. A longitudinally long air guide passage 50 formed behind the wheel house 7 with the longitudinally long air guide passage formation members 10, 20, and 30 inhales air from the wheel house 7 and exhausts the air along side surfaces 4 and 5 of the vehicle body 2. The longitudinally long air guide passage 50 includes a partition member 14 that forms plural segments in a vertical direction through partitioning. A longitudinally long slope 15 is formed on the side surface part of the vehicle body 2 behind the air guide passage 50. The partition member 14 protrudes backward from the longitudinally long air guide passage 50.SELECTED DRAWING: Figure 6
Patent JP-2021014473-A (JP)
Title: Anti-flt-1 antibodies in treating bronchopulmonary dysplasia
Inventor: Dennis KEEFE
IPC: A61K33/00
Filed: 2020-11-18
Abstract: To provide methods and compositions for treating chronic lung disorders, in particular, bronchopulmonary dysplasia (BPD).SOLUTION: In some embodiments, a method according to the present invention includes administering an effective amount of an anti-Flt-1 antibody or antigen binding fragment thereof to an individual who is suffering from or susceptible to BPD such that at least one symptom or feature of BPD is reduced in intensity, severity or frequency, or has a delayed onset.SELECTED DRAWING: None
Patent JP-2022082843-A (JP)
Title: Air blowing system
Inventor: NAKAGAWA TAKASHI
IPC: F24F3/16
Filed: 2020-11-24
Abstract: To provide a technique to efficiently mix air from an air conditioner with air from an air inlet.SOLUTION: An outside air channel 300 connects the outside 102 of a room and the inside 100 of the room to each other. A blower 320 causes air to pass from the outside 102 of the room to the inside 100 of the room through an outside air channel 300. A purifying-filter-equipped air inlet 330 purifies air passing through the outside air channel 300 from the outside 102 of the room to the inside 100 of the room, and supplies the purified air to the inside 100 of the room. The purifying-filter-equipped air inlet 330 is disposed under an air conditioner 200 provided on a first wall surface 120 of the inside 100 of the room.SELECTED DRAWING: Figure 4
Patent JP-2022083768-A (JP)
Title: Surgical instrument inspection system and surgical instrument inspection method
Inventor: YANG SHENG-HONG
IPC: A61B90/00
Filed: 2020-11-25
Abstract: PURPOSE: To provide a surgical instrument inspection system and a surgical instrument inspection method.SOLUTION: A surgical instrument inspection system includes a memory and a processor. The memory houses a whole area identification module and a local area identification module. The processor is connected to the memory. The processor inputs the whole area identification module and the local area identification module from a surgical instrument image. The whole area identification module outputs a plurality of whole area image features corresponding to the surgical instrument image. The local area identification module outputs a plurality of local area image features corresponding to the surgical instrument image and a terminal instrument image. The processor determines a surgical instrument type of the surgical instrument image on the basis of the plurality of whole area image features and the plurality of local area image features.SELECTED DRAWING: Figure 1
Patent JP-2022083780-A (JP)
Title: Micro-needle array and patch
Inventor: NISHIZAWA MATSUHIKO
IPC: A61K9/70
Filed: 2020-11-25
Abstract: To provide a microneedle and a patch that can generate an efficient electroosmotic flow and transport a molecule or particle having a relatively large size.SOLUTION: A microneedle array has a flow channel modified with polymer and has stationary charges. A patch includes the microneedle array and a plurality of electrodes installed while coming into contact with the microneedle array.SELECTED DRAWING: Figure 1
Patent JP-2021099481-A (JP)
Title: Near-infrared absorbing plate and optical device comprising the same
Inventor: MOON SUNG HWAN
IPC: G02B5/28
Filed: 2020-11-30
Abstract: To provide a near-infrared absorbing plate capable of preventing reduction in visible transmittance and near-infrared absorbance due to interactions between a plurality of organic materials forming light-absorbing layers.SOLUTION: A near-infrared absorbing plate is provided, comprising a glass substrate 100, and first and second light-absorbing layers 200, 300 separated from each other. The first light-absorbing layer 200 has an absorption maximum at any one wavelength within a wavelength range of 850 nm to 1,200 nm, inclusive, and the second light-absorbing layer 300 has an absorption maximum at any one wavelength within a wavelength range of 650 nm to 750 nm, inclusive. The first light-absorbing layer 200 contains particles having an average particle diameter of 1 μm or less.EFFECT: The near-infrared absorbing plate can be made thinner and offers superior mechanical properties such as strength and heat resistance.SELECTED DRAWING: Figure 3
Patent JP-2022064261-A (JP)
Title: Image capturing optical lens
Inventor: Shi Rong Bao
IPC: G02B13/00
Filed: 2020-12-03
Abstract: To provide an optical lens, in particular, an image capturing optical lens.SOLUTION: An image capturing optical lens disclosed herein comprises nine lenses, the nine lenses consisting of a first lens having negative refractive power, a second lens having positive refractive power, a third lens having positive refractive power, a fourth lens, a fifth lens having negative refractive power, a sixth lens having positive refractive power, a seventh lens having negative refractive power, an eighth lens having positive refractive power, and a ninth lens having negative refractive power, arranged in this order from an object side to an image side, and satisfies following conditional expressions: -1.80≤f1/f≤-0.60, 2.00≤d5/d6≤8.00, 3.50≤f6/f≤6.00, where f represents a focal length of the image capturing optical lens, f1 represents a focal length of the first lens, f6 represents a focal length of the sixth lens, d5 represents an axial thickness of the third lens, and d6 represents an axial distance from an image-side surface of the third lens to an object-side surface of the fourth lens. The image capturing optical lens offers a superior optical performance and meets setting requirements of a large aperture, a wider view angle, and extra thinness.SELECTED DRAWING: Figure 1
Patent JP-2022089469-A (JP)
Title: Absorbent article
Inventor: YOGO KANAE
IPC: A61F13/535
Filed: 2020-12-04
Abstract: To provide an absorbent article that can minimize a risk of stool to leak out.SOLUTION: An absorbent article has a length along a longitudinal direction and a width along a width direction orthogonal to the longitudinal direction. The absorbent article has an absorber extending along the longitudinal direction, a liquid-permeable skin-surface-side sheet disposed on a skin surface side of the absorber, and a liquid-impermeable non-skin-surface-side sheet disposed on a non-skin-surface side of the absorber. The absorber has a first absorption part that forms an area including a virtual central line of the absorbent article in the width direction and can cover at least a wearer's anus, and a second absorption part that overlaps the first absorption part from the skin surface side at both of left and right positions at a predetermined distance from the virtual central line and forms a wall part of a storage capable of storing stool between the first absorption part and the anus.SELECTED DRAWING: Figure 21
Patent JP-2022089511-A (JP)
Title: Plasma powder weld torch nozzle
Inventor: MATSUBARA MOTOYUKI
IPC: H05H1/34
Filed: 2020-12-04
Abstract: To provide a torch nozzle capable of enhancing cooling capacity.SOLUTION: A torch nozzle 10 includes an arc passage hole 20 that has a mounting surface 11 mounted on a torch head tip of plasma powder padding, and a tip surface 12 facing workpiece, and is formed so as to penetrate from the mounting surface to the tip surface, allows an electrode bar for generating plasma arc to be inserted thereto and passes the plasma arc therethrough, a plurality of powder gas flow channels 40 that are formed so as to penetrate from the mounting surface toward the tip surface, are provided on the outer periphery of the arc passage hole and passes powder gas therethrough, and a cooling water flow channel 50 that communicates with a cooling water inlet 51 and a cooling water outlet 52 formed on the mounting surface, and goes around the outer peripheral side of the plurality of powder gas flow channels, in which the cooling water flow channel 50 has a detour 55 going around the outer peripheral side of the plurality of powder gas flow channels, and a meander approach route 56 approaching the arc passage hole between the powder gas flow channels.SELECTED DRAWING: Figure 6
Patent JP-2021058617-A (JP)
Title: Mechanism for adjusting occlusion of cardiac bypass roller pump and roller pump provided with the mechanism
Inventor: REPKA WILLIAM JAMES
IPC: A61M60/462
Filed: 2020-12-11
Abstract: To provide a suitable mechanism for adjusting occlusion of a cardiac bypass roller pump and a suitable roller pump provided with the mechanism.SOLUTION: A mechanism for adjusting occlusion of a roller pump is described, wherein the mechanism is provided with: an elongated rod member oriented on a central axis of a pump head of the roller pump; and a drive member attached to the elongated rod member so as to move along the elongated rod member between a first position and a second position, wherein the drive member is connected to each roller block of a pump rotor of the pump head so that movement of the drive member by constant increments along the elongated rod member causes non-uniform and/or non-linear incremental movement of each roller block in a direction radial to the central axis of the pump head.SELECTED DRAWING: Figure 3
Patent JP-2022094009-A (JP)
Title: Authentication device, authentication method and authentication program
Inventor: TABUCHI JUNICHI
IPC: G06F21/44
Filed: 2020-12-14
Abstract: To provide an authentication device, an authentication method, and an authentication program, allowing construction of an authentication system which prevents phishing.SOLUTION: An authentication device 1 includes: an address holding unit 14 that associates, when a login terminal attempts to log in to a predetermined service, an IP address of the login terminal with a user ID and holds it valid for a predetermined period of time at a predetermined intermediate point for receiving, from the login terminal, access in which the user ID can be identified, the intermediate point being preset in a login sequence; and an address checking unit 15 that causes the login based on the access to fail if the IP address in which the access is received does not belong to the same subnet as the IP address of the same user ID that is held.SELECTED DRAWING: Figure 2
Patent JP-2021060189-A (JP)
Title: Off-gas incinerator control
Inventor: MANOJ SHRIKANT SHOUCHE
IPC: F23J7/00
Filed: 2020-12-15
Abstract: To provide: a process for minimizing the amount of fuel gas utilized in an absorber off-gas incinerator and for controlling emissions better; and a process for reducing temperature deviations in an absorber off-gas incinerator firebox and for reducing deviations in the amount of oxygen in absorber off-gas incinerator stack gas.SOLUTION: A process for operating an off-gas incinerator comprises: introducing a flow of a reactant stream into an ammoxidation reactor; measuring an amount of hydrocarbon in the reactant stream and measuring a feed rate of the reactant stream; conveying a reactor effluent from the ammoxidation reactor to an absorber; supplying an absorber off-gas from the absorber to an absorber off-gas incinerator; and supplying fuel gas and air to the absorber off-gas incinerator.SELECTED DRAWING: Figure 1