baber/WOPTO huggingface dataset:
Patent JP-2021121601-A (JP)
Title: Purification of rapamycin derivatives
Inventor: MARGARET W KAYO
IPC: C07D498/18
Filed: 2021-05-06
Abstract: To provide methods for obtaining purified rapamycin derivatives, including purified Biolimus A9, and also describe a crystalline form of Biolimus A9.SOLUTION: The present invention provides a crystalline form of 40-O-(2-ethoxyethyl) rapamycin.SELECTED DRAWING: None
Patent JP-2022151416-A (JP)
Title: frame for multicopter
Inventor: SAKAI HITOSHI
IPC: B64C25/06
Filed: 2021-03-24
Abstract: To provide a frame for a multicopter that corresponds to not only a load, but also stress generated during flight, take-off and landing, and further, is high in degree-of-freedom of design of a component installation part, with a small number of components.SOLUTION: Four arm parts having a mount part provided on one end and a connection part connected to the other end are arranged so that the mount part projects outward, and are connected to each other by the connection part at a middle part of each arm part, thereby forming a frame. A length of an outside projection part of each arm part is so set to be longer than 1/2 of a length of the arm part. The length of the arm part, the outside projection part and the middle parts of the arm parts to be connected are determined by the following relation: the length of the arm and two sides of the outside projection part of the arm part to be connected that is connected by the connection part of the arm part become two sides with a right angle therebetween, and become a right-angled triangle with an adjacent wheel distance of a rotary wing installed on both arm parts as a hypotenuse, and the middle part of the arm part becomes a point at which central axes of two arm parts concerning connection cross each other at a right angle.SELECTED DRAWING: Figure 1
Patent JP-2022176580-A (JP)
Title: Sound field controller and sound field control method
Inventor: TANIGAWA MASAKI
IPC: H04R3/00
Filed: 2021-05-17
Abstract: To provide a sound field controller that can be installed easily in a room, creates a desired sound environment, and improves the degree of freedom of use purposes and use methods in the room.SOLUTION: A sound field controller comprises movement members 21, 22, a film member 30, an adjustment part 40, and an ultrasonic speaker 100. The movement member 21 is movable on a side wall surface 11 in a room; the movement member 22 is movable on a ceiling surface 12 in the room. The movement members 21, 22 are disposed so as to be freely movable close to/away from each other. The film member 30 is spread between the movement members 21, 22 and can reflect a sound wave 101. The adjustment part 40 changes at least either of the film member 30's shape and angle α with respect to an incident direction D11 of the sound wave 101 by changing respective positions of the movement members 21, 22. The ultrasonic speaker 100 can discharge the sound wave 101 to the film member 30.SELECTED DRAWING: Figure 2
Patent JP-2022178240-A (JP)
Title: Support requiring person detection system, support requiring person detection device, and support requiring person detection program
Inventor: ITO MASATERU
IPC: B64C39/02
Filed: 2021-05-19
Abstract: To provide a support requiring person detection system, a support requiring person detection device, and a support requiring person detection program capable of identifying a location of a support requiring person such as a child having no contact means when a disaster or the like occurs, and recognizing his/her state.SOLUTION: A support requiring person detection system comprises: a center server including a processor; and an unmanned flight body controlled by the center server and including photographing means. The processor predicts a position of a support requiring person and outputs information related to the predicted position to the unmanned flight body. Then, the unmanned flight body is dispatched to the vicinity of the support requiring person, so as to acquire a video photographed by the photographing means.SELECTED DRAWING: Figure 3
Patent JP-2022178498-A (JP)
Title: Receiving device, transmitting/receiving system, signal processing method, and signal processing program
Inventor: KAMIYA NORIFUMI
IPC: H04B7/0413
Filed: 2021-05-20
Abstract: To provide a receiving device, a transmitting/receiving system, a signal processing method, and a signal processing program capable of achieving both reduction in peak power and reduction in a transmission rate.SOLUTION: A receiving device includes a receiving processing unit (410A) that receives a transmission signal from a transmission device that performs precoding processing and clipping processing on the transmission signal and simultaneously outputs a plurality of transmission signals within the same frequency band, a signal separation unit (420A) that separates the received data set from the transmission signal by performing inverse transformation of the precoding processing on the transmission signal, and a transmission signal estimation unit (440A) that estimates a signal distortion component and a noise component due to clipping processing and interference components between transmission signals on the basis of the received data set and gain information on the transmission path through which the transmission signals are transmitted, and estimates a transmission data set by removing the estimated signal distortion component, the interference component, and the noise component from the received data set.SELECTED DRAWING: Figure 7
Patent JP-2022185873-A (JP)
Title: Rooftop parapet structure
Inventor: NAKAMURA RYOTA
IPC: E04D11/00
Filed: 2021-06-03
Abstract: To improve the workability while ensuring the continuity of a waterproof layer.SOLUTION: A rooftop parapet structure includes: a peripheral steel beam 20; a rooftop slab 30 supported by the peripheral steel beam 20; a steel parapet 50 attached to the perimeter steel beam 20 and extending above the rooftop slab 30 through the outside of the rooftop slab 30; and a waterproof layer 90 over an upper surface 30U of the rooftop slab 30 and an inner wall surface 50A of the steel parapet 50.SELECTED DRAWING: Figure 1
Patent JP-2022158786-A (JP)
Title: Box type simple toilet capable of being folded in tabular shape
Inventor: YAMAMOTO MASUO
IPC: A47K11/04
Filed: 2021-06-04
Abstract: To provide a box type simple toilet that can be folded in a small tabular shape and loaded on even a small-sized light passenger car for a long period and can be easily assembled for excretion at the time of emergent use.SOLUTION: A four face outside box frame folded in a tabular shape is opened to configure a four face three-dimensional outside box frame; and a four face inside box frame folded in a tabular shape is opened to configure a four face three-dimensional inside box frame. The four face three-dimensional inside box frame is inserted from a four face three-dimensional outside box frame insertion port of the four face three-dimensional outside box frame to configure a six face integrated box type simple toilet 7. A paper toilet seat-added polyethylene bag toilet 8 is used after being inserted and installed into a paper toilet seat-added polyethylene bag insertion port of the six face integrated box type simple toilet 7 temporarily fixed using a packing tape.SELECTED DRAWING: Figure 4
Patent JP-2022188576-A (JP)
Title: Battery inspection method
Inventor: FUJIMOTO KENTA
IPC: B60L58/10
Filed: 2021-06-09
Abstract: To provide a battery inspection method for a full charge capacity.SOLUTION: A battery inspection method inspects a full charge capacity of a battery mounted on a vehicle. The inspection method comprises: a reading step of reading out, from an on-board computer in the vehicle, a first full charge capacity calculated by the on-board computer in a period of use of the vehicle; a determining step of determining whether the first full charge capacity is within a predetermined range or not; and a calculating step of calculating a second full charge capacity by changing the battery from an electricity-shortage state to a full charge state, when it is determined that the first full charge capacity is within the predetermined range.SELECTED DRAWING: Figure 2
Patent JP-2022189030-A (JP)
Title: Facility device attachment structure
Inventor: SHIMADA RYUICHI
IPC: F03D80/00
Filed: 2021-06-10
Abstract: To provide an attachment structure of a facility device which uses a magnetic force acting on a steel member and enables easy adjustment of an attachment position of the facility device.SOLUTION: A facility device attachment structure according to the invention includes: a magnet member (11) which is attracted to a steel member (for example, a wall surface 10 in a transition piece) with a magnetic force; and facility device holding members (first and second angle members 14, 15) fixed to the magnet member (11) by a bolt. A facility device (for example, a cable tray 20) is attached to the facility device holding members (14, 15) and interposing these members enables and facilitates adjustment of an attachment position.SELECTED DRAWING: Figure 2
Patent JP-2021152052-A (JP)
Title: Method for producing 1,3-butadiene
Inventor: YANAGIBASHI NOBUTOSHI
IPC: C07C2/82
Filed: 2021-06-21
Abstract: To provide a 1,3-butadiene producing method that can continuously produce 1,3-butadiene at high yield.SOLUTION: In this 1,3-butadiene producing method, an ethanol feedstock is vaporized in a vaporizer 104, ethanol is supplied to two or more parallel first reactors 108 and converted to acetaldehyde in the presence of a first catalyst, the generated intermediate gas is supplied to a second reactor 110 and the ethanol and acetaldehyde are converted to 1,3-butadiene in the presence of a second catalyst, the generated crude gas containing the 1,3-butadiene is purified with a gas-liquid separator 112, a first distillation tower 114, a fourth reactor 116 and a second distillation tower (118), and further, while continuing the conversion reaction, an oxygen-containing gas is supplied under certain conditions to at least one of the two or more parallel first reactors 108, and a gas containing carbon dioxide is discharged from the first reactor 108 to regenerate the first catalyst.SELECTED DRAWING: Figure 1
Patent JP-2023001765-A (JP)
Title: catheter
Inventor: KATO HIRONARI
IPC: A61L29/04
Filed: 2021-06-21
Abstract: To provide a catheter used for various applications by sensing the temperature in the body and changing its shape, rigidity, and stress relaxation property.SOLUTION: A catheter 100 uses a 4-methyl-1-pentene-α-olefin copolymer whose glass-transition temperature is 23-38°C and a composition containing the copolymer. The tip is softened or deformed to a predetermined shape that is memorized by the temperature in the body. Thereby, the catheter can be deformed to a predetermined shape in the body.SELECTED DRAWING: Figure 1
Patent JP-2023002067-A (JP)
Title: Flight route derivation device and method for the same
Inventor: OTSUKA SATOSHI
IPC: B64C27/08
Filed: 2021-06-22
Abstract: To provide a flight route derivation device and a flight route derivation method which make an unmanned flight body fly straight at a constant velocity during sensing and make a flight route as short as possible about a planned flight route of the unmanned flight body that senses by an optical radar during the flight and detects a position and an attitude by a position and attitude detection unit.SOLUTION: When a planned flight route which is a planned flight route of an unmanned flight body with an optical radar and a position and attitude detection unit and whose whole area of an electric cable suspended serially on three or more towers installed on different positions, is derived, a management device 20 derives a rectangle virtual region along a horizontal face including all towers. In a case there is a flight route where a whole area of the rectangle virtual region is sensed by an optical radar during straight flight, such a flight route is included in a planned flight route derived by a flight route deriving section 21.SELECTED DRAWING: Figure 4
Patent JP-2023003155-A (JP)
Title: Electronic device
Inventor: ITO JUNJI
IPC: G03B17/04
Filed: 2021-06-23
Abstract: To provide a compact electronic device with high waterproofness and versatility.SOLUTION: A digital camera 100 as an electronic device includes: a device body 10 having a top cover 103; and a strobe device 200 having a strobe cover 203 which can be displaced between an open state and a closed state with respect to the top cover 103. The top cover 103 includes: an insertion opening 206 formed of a through hole which penetrates to a surface side and a back side; and a drain ditch 301 arranged around the insertion opening 206 on the surface side of the top cover 103. A first gap 300 which is located closer to the surface side than the drain ditch 301 in the closed state and communicates with the drain ditch 301 is formed between the top cover 103 and the strobe cover 203. The strobe cover 203 includes an eaves section 302 which is injection-molded on the back side of the strobe cover 203 and covers the drain ditch 301 in the closed state.SELECTED DRAWING: Figure 5
Patent JP-2023003802-A (JP)
Title: Vehicular air conditioner
Inventor: TERAUCHI KOTA
IPC: B60H1/00
Filed: 2021-06-24
Abstract: To enable heat to be efficiently utilized by utilizing waste heat from on-vehicle instruments, particularly driving-system on-vehicle instruments including a battery, a motor, an inverter and the like.SOLUTION: A vehicular air conditioner comprises a heat exchanger 30 for heat absorption and an indoor air conditioning unit equipped with a heat exchanger 40 for heat radiation provided at a downstream side of a blowing passage of the heat exchanger for heat absorption. The heat exchanger for heat radiation radiates heat of a heat medium collecting waste heat from on-vehicle instruments. The indoor air conditioning unit further comprises a blowing passage 50 for heat radiation through which wind passing through the heat exchanger for heat radiation is ejected out of a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2023004114-A (JP)
Title: toy
Inventor: MITSUISHI Yoko
IPC: A63H3/50
Filed: 2021-06-25
Abstract: To provide a toy with high taste.SOLUTION: A toy 1 being changeable into a first form 1F that can be supplied from an article supply device, and a second form 2F capable of displaying an object, comprises a main component 10 having a spherical shape, where the main component 10 includes a first planar part 10f formed on a first portion of an outer surface 10s, and a second planar part 20f formed on a second portion different from the first portion. Since the first planar part 10f and the second planar part 20f are formed on the outer surface 10a as flat portions, the toy is stably placed on a placement surface when the main component 10 is used in the display form (the second form 2F).SELECTED DRAWING: Figure 2
Patent JP-2023008239-A (JP)
Title: refrigerator
Inventor: MORIYA MASAHIDE
IPC: F25D23/02
Filed: 2021-07-05
Abstract: To provide a refrigerator which can give an impression that there is a large storage chamber at the lowermost part to a user.SOLUTION: A refrigerator includes: a refrigerator body in which an opening part is provided on a front surface; an upper side door 80 for closing the opening part; and a lower side door 90 for closing the opening part on the lower side of the upper side door 80. The upper side door 80 includes a step part 87 which opens downward side which is recessed so that thickness becomes thin at a front side lower end part. The lower side door 90 includes a handle part 96 recessed downward on an upper surface. The handle part 96 is provided on an upper surface of the lower side door 90 so as to oppose to the step part 87 in the vertical direction, and a front side wall for partitioning the front side of the handle part 96 is inclined further to the rear side as it goes further downward.SELECTED DRAWING: Figure 9
Patent JP-2023010468-A (JP)
Title: Acoustic wave device and module
Inventor: ANO TAKASHI
IPC: H03H9/25
Filed: 2021-07-09
Abstract: To provide an acoustic wave device and a module, capable of suppressing or adjusting TCF.SOLUTION: The acoustic wave device includes a piezoelectric substrate, a high sound velocity film formed on a first main surface of the piezoelectric substrate, a resonator formed on the high sound velocity film, for exciting a surface acoustic wave, an insulating film formed on a second main surface opposite to the first main surface of the piezoelectric substrate, and a support substrate bonded to the piezoelectric substrate via the dielectric film. When the wavelength of the acoustic wave determined by the period of the resonator is denoted as λ, the total thicknesses of the piezoelectric substrate, the high sound velocity film, and the dielectric film are 1λ or less.SELECTED DRAWING: Figure 1
Patent JP-2023012390-A (JP)
Title: Anisotropic single-sided rubber sheet magnet with staggered magnetic poles
Inventor: KAJITA HISAYOSHI
IPC: H01F7/02
Filed: 2021-07-13
Abstract: To provide a single-sided rubber sheet magnet with strong adsorptive force without relying on an expensive material, and an anisotropic single-sided rubber sheet magnet with strong adsorptive power.SOLUTION: Vertically and horizontally adjacent magnetic poles are arranged in a different staggered arrangement. Also, due to usage of the characteristics of anisotropic magnets, adsorption power is further strengthened by using a magnetic material for a sole sheet.SELECTED DRAWING: Figure 1
Patent JP-2023013210-A (JP)
Title: rotary compressor and air conditioner
Inventor: IWAI YUDAI
IPC: F04C18/32
Filed: 2021-07-15
Abstract: To solve a problem that, when a bushing is inclined by the differential pressure between a compression chamber and a back pressure chamber, sliding between the edges of the bushing and a vane becomes intense and seizure of the bushing easily occurs.SOLUTION: A rotary compressor 21 includes a compression mechanism 15 that has compression chamber 40 and a back pressure chamber 42 in the inside thereof. The compression mechanism 15 has a vane 81b, a first bushing 82a, and a second bushing 82b. The vane 81b divides the compression chamber 40 into a low pressure chamber 40a and a high pressure chamber 40b. The first bushing 82a is disposed between the low pressure chamber 40a and the back pressure chamber 42. The second bushing 82b is disposed between the high pressure chamber 40b and the back pressure chamber 42. The first bushing 82a has a first support surface 83a which slides on the vane 81b. The first support surface 83a has a first oil groove 91 extending from the low pressure chamber 40a side toward the back pressure chamber 42 side. The first oil groove 91 communicates with the low pressure chamber 40a on the low pressure chamber 40a side, and does not communicate with the back pressure chamber 42 on the back pressure chamber 42 side.SELECTED DRAWING: Figure 6
Patent JP-2023014843-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-07-19
Abstract: To provide a game machine capable of enhancing interest in a game by improving identification performance of a game state.SOLUTION: In a game hall, a number of Pachinko machines 10 and a hall computer HC for managing them are provided. In the Pachinko machines 10, an external terminal board 240 for outputting various kinds of pieces of information toward the hall computer HC from a main control device is provided. The external terminal board 240 includes a second terminal for outputting predetermined identification information for showing that a current game state is either during a jackpot state or a high-support mode. During a predetermined period after completion of the high-support mode, specific identification information in an output mode differing from an output mode of the predetermined identification information is outputted from the second terminal.SELECTED DRAWING: Figure 270
Patent JP-2021180022-A (JP)
Title: Plane wave dual basis for quantum simulation
Inventor: RYAN BABBUSH
IPC: G06F7/57
Filed: 2021-07-20
Abstract: To provide a method, system and apparatus for simulating quantum systems.SOLUTION: A method includes the actions of the steps of: obtaining a first Hamiltonian describing a quantum system, wherein the Hamiltonian is written in a plane wave basis comprising N plane wave basis vectors; applying a discrete Fourier transform to the first Hamiltonian to generate a second Hamiltonian written in a plane wave dual basis, wherein the second Hamiltonian comprises a number of terms that scale at most quadratically with N; and simulating the quantum system using the second Hamiltonian.SELECTED DRAWING: Figure 1
Patent JP-2023015844-A (JP)
Title: Recording control method, program, and storage medium
Inventor: NAKAMURA TAKASHI
IPC: B41J3/36
Filed: 2021-07-20
Abstract: To provide a recording device that is moved by a user on a recording medium to perform recording, and to perform recording on the recording medium at an appropriate size.SOLUTION: A recording control method has: an acquisition step of acquiring recording data for performing recording; an imaging step of picking up an image of a recording device that performs recording by using the recording data; a recognition step of recognizing the attitude of the recording device from a picked-up image picked up in the imaging step; a display step of converting the recording data into a coordinate system corresponding to the attitude of the recording device in the picked-up image based on a result of recognition of the attitude of the recording device, and displaying the converted recording data on a display based on a predetermined point of the recording device in the picked-up image; and a transmission step of transmitting the recording data to the recording device.SELECTED DRAWING: Figure 11
Patent JP-2023016067-A (JP)
Title: flow control valve
Inventor: TAKAHASHI YOSHIAKI
IPC: F16K43/00
Filed: 2021-07-21
Abstract: To provide a flow control valve capable of achieving a stable sealing state in a fluid pipe.SOLUTION: A flow control valve 10 includes a valve element having an elastically deformable seal member 15, and a forward/backward moving mechanism 13 for moving forward/backward the valve element, the seal member 15 having a recessed part 18 extending in the forward/backward moving direction and defined inside the seal member 15, and having an inductor 14a arranged in the recessed part 18 movably relative to the seal member 15 for inducing the seal member 15 to be expanded outward.SELECTED DRAWING: Figure 4
Patent JP-2023016124-A (JP)
Title: Substrate-diamond film laminate and electronic device
Inventor: TSUBOUCHI NOBUTERU
IPC: C30B25/02
Filed: 2021-07-21
Abstract: To provide a substrate-diamond film laminate including a substrate and a diamond film laminated on the substrate and capable of suppressing the formation of linear defects in the diamond film.SOLUTION: A substrate-diamond film laminate includes a substrate and a diamond film laminated on the substrate. When using a transmission electron microscope and observing the section of the laminate on the conditions of an electron beam energy of 200 keV and a bright field of 110 plane incidence, a plurality of granular structures are observed in an interface portion between the substrate and the diamond film.SELECTED DRAWING: None