baber/WOPTO huggingface dataset:
Patent JP-2020202830-A (JP)
Title: Nucleic acid sequence amplification method
Inventor: SAITO MICHINORI
IPC: C12N15/10
Filed: 2020-07-08
Abstract: To provide a nucleic acid sequence amplification method for preparing a higher-quantitative sample suitable for RNA sequences at low cost.SOLUTION: There is provided a method of preparing a nucleic acid population containing an amplification product that retains a relative relationship of gene expression in a biological sample, the method comprising a step of amplifying a double-stranded DNA, in which are used a first primer that comprises an arbitrary additional nucleic acid sequence X with an amine added to the 5'end, and that may optionally further comprise a poly T sequence downstream of the additional nucleic acid sequence, using a double-stranded DNA composed of the arbitrary additional nucleic acid sequence X, the poly T sequence, an mRNA sequence isolated from the biological sample, a poly A sequence, and an arbitrary additional nucleic acid sequence Y in this order as a template; and a second primer that comprises an arbitrary additional nucleic acid sequence Y and that may optionally further comprise a poly T sequence downstream of the additional nucleic acid sequence.SELECTED DRAWING: Figure 1
Patent JP-2022017740-A (JP)
Title: Silent section detection device and silent section detection method
Inventor: TOMIMORI YASUYUKI
IPC: H04N21/442
Filed: 2020-07-14
Abstract: To detect a silent section without using an audio signal after decoding by an audio decoder.SOLUTION: A silent section detection device includes: an acquisition unit that acquires compressed audio data in which audio data is compressed; a calculation unit that calculates the amount of data of the compressed audio data acquired by the acquisition unit for each predetermined time; and a detection unit for detecting a silent section of the audio data based on the amount of data for each predetermined time.SELECTED DRAWING: Figure 1
Patent JP-2022018544-A (JP)
Title: Management system and management method
Inventor: SETO YOSHIHIRO
IPC: G16H10/00
Filed: 2020-07-15
Abstract: To obtain a management system and a management method that can appropriately associate inspection results with an inspection order each other even if a plurality of subjects with the same family and personal name is present.SOLUTION: A management system 20 is a management system comprising at least one processor, and the processor acquires, for each of a plurality of specimen containers that accommodates specimens and to outer surfaces of which information on the names of subjects from which the specimens are collected and subject discrimination information for discriminating a plurality of subjects with the same family and personal name are applied, an image obtained by photographing the outer surface. The processor recognizes the name information and the subject discrimination information applied to the specimen containers on the basis of the images, and on the basis of a result of the recognition and an inspection order including the name information and the subject discrimination information, associates the inspection order with inspection results related to the specimens accommodated in the specimen containers each other.SELECTED DRAWING: Figure 5
Patent JP-2022018887-A (JP)
Title: measuring device
Inventor: KOBAYASHI MASASHI
IPC: G01R1/06
Filed: 2020-07-16
Abstract: To accurately measure electric characteristics.SOLUTION: A measuring device 100 is equipped with a first contact element 10 and a second contact element 20 pressed on a measurement object T, a coaxial cable 50 that transmits an electric signal, and a transmission substrate 60 that is provided with a high frequency transmission path, and electrically connects the first contact element 10, the second contact element 20 and a transmission portion. The high frequency transmission path has a signal wire 63 that is electrically connected with a center conductor 51 in the coaxial cable 50 at one end, and is electrically connected with the first contact element 10 at the other end, a first ground wire 62 that is electrically connected with an external conductor 53 in the coaxial cable 50 at one end, and is electrically connected with the second contact element 20 at the other end, a second ground wire 64 that is electrically connected with the external conductor 53 at the coaxial cable 50 at one end, and a first merging wire 69a and a second merging wire 69b that electrically connect the first ground wire 62 and the second ground wire 64.SELECTED DRAWING: Figure 1
Patent JP-2020183421-A (JP)
Title: Self-buffering protein formulations
Inventor: GOKARN YATIN R
IPC: A61K47/10
Filed: 2020-07-17
Abstract: To provide pharmaceutically acceptable formulations comprising a pharmaceutical protein, which are buffered by the protein itself without requiring additional buffering agents for maintaining desired pH.SOLUTION: Disclosed is a composition comprising a pharmaceutical protein, where under the conditions of the pH of the composition, 21°C, one atmosphere, and equilibrium with ambient atmosphere, the protein has a buffer capacity per unit volume of at least that of approximately 4.0 mM sodium acetate buffer in pure water in the range of pH 5.0 to 4.0 or pH 5.0 to 5.5 under the same conditions, further, the buffer capacity per unit volume of the composition without the buffer capacity of the protein under the same conditions is no more than that of 2.0 mM sodium acetate buffer in pure water in the range of pH 5.0 to 4.0 or pH 5.0 to 5.5 under the same conditions. The composition has been approved for pharmaceutical use by an authority legally empowered to grant such approval.SELECTED DRAWING: None
Patent JP-2022020472-A (JP)
Title: Heat exchanger and refrigeration cycle device
Inventor: HIRAYAMA TAKUYA
IPC: C09D201/00
Filed: 2020-07-20
Abstract: To provide a heat exchanger capable of suppressing deterioration in heat exchange efficiency due to adhesion of water droplets, icing and formation of ice nuclei on a surface of a heat transfer fin, and a refrigeration cycle device comprising the heat exchanger.SOLUTION: A refrigeration cycle device comprises a heat exchanger, a compressor connected to the heat exchanger, a radiator connected to the compressor, and an expansion device connected to the radiator. The heat exchanger comprises a plurality of heat transfer fins, and a heat transfer pipe fixed to the plurality of heat transfer fins and through which a refrigerant flows. The heat exchanger has a coating layer formed on at least a part of the surface of the heat exchanger. The coating layer contains a brush-like polymer chain aggregate composed of a plurality of polymer chains aggregated.SELECTED DRAWING: Figure 3
Patent JP-2022021155-A (JP)
Title: Power supply device
Inventor: FUJII YASUHIRO
IPC: H02M3/28
Filed: 2020-07-21
Abstract: To provide a power supply device which has improved noise terminal voltage performance and unnecessary radiation performance with fewer additional parts.SOLUTION: A power supply device 1 has a transformer 200 with a primary coil and a secondary coil electromagnetically coupled mutually, a transistor 105 blocking conduction of current flowing through the primary coil, a control circuit 106 controlling the transistor 105, and an output part 300 in which an anode electrode of a diode 301 is connected to one end of the secondary coil, a cathode electrode of the diode 301 is connected to one end of a capacitor 304, the other end of the capacitor 304 is connected to the other end of the secondary coil, a rectifier circuit in which a diode 302 and a ferrite bead 303 (an inductor) are connected in series is connected to the diode 301 in parallel, and voltage generated in the secondary coil is rectified and smoothed and output voltage is generated.SELECTED DRAWING: Figure 1
Patent JP-2022024558-A (JP)
Title: Server system and program
Inventor: IZUMI TOMOHISA
IPC: A63F13/55
Filed: 2020-07-28
Abstract: To provide a server system, etc. capable of providing a game that does not make a player bored for a long period of time by incorporating a new element in a position game in which information on other players present around the player is used, and enhancing amusement properties of the game in the position game.SOLUTION: A server device 10 is configured so that while a game is executed by a first player on the basis of a position in a real space of the player, a position in a real space of a second player, who is another player different from the first player, is detected, and on the basis of the detected position of the second player, contents of the game being executed by the first player are changed, including changes in event control and a degree of difficulty of the game.SELECTED DRAWING: Figure 4
Patent JP-2022025507-A (JP)
Title: In-vehicle antenna device
Inventor: KOMORI TAKESHI
IPC: H01Q1/32
Filed: 2020-07-29
Abstract: To improves the gain of an antenna mounted with a module portion.SOLUTION: An in-vehicle antenna device 10 includes an antenna base 100 including a metal portion, an outer case 600 that covers the antenna base 100 from above and forms a storage space, and a first antenna 200 and an imaging unit 50 (module unit) accommodated in the storage space. The imaging unit 50 includes a camera 500 and a camera cable 510 connected to the camera 500. In the storage space, at least part of the camera cable 510 is grounded to the antenna base 100.SELECTED DRAWING: Figure 2
Patent JP-2022026880-A (JP)
Title: Fuel cell power generation system
Inventor: OTSUKA NAOTO
IPC: H01M8/04302
Filed: 2020-07-31
Abstract: To provide a fuel cell power generation system in which corrosion of a cathode during startup can be suppressed.SOLUTION: A fuel cell power generation system comprises a system control device that controls the supply of anode gas to an anode and the supply of cathode gas to a cathode. The system control device can perform a first cathode gas supply mode in which low oxygen concentration gas is supplied to the cathode from a low oxygen concentration gas supply path, and a second cathode gas supply mode in which the low oxygen concentration gas supply path is cut off and air is supplied to the cathode from an air supply path. The system control device performs the first cathode gas supply mode and then switches the mode to the second cathode gas supply mode when there is a start command from a user.SELECTED DRAWING: Figure 1
Patent JP-2022030108-A (JP)
Title: Work-piece carrier
Inventor: AKASHI HIDETOSHI
IPC: B25J11/00
Filed: 2020-08-06
Abstract: To provide a work-piece carrier that can improve the transport speed of a work-piece and enhance the productivity.SOLUTION: A work-piece carrier is for carrying a work-piece to be press-worked on a press machine. The work-piece carrier comprises a base unit 122, a cross bar 180 for holding a work-piece, a parallel mechanism 123 and motors 128, 136. The parallel mechanism 123 is supported on the base unit 122. The parallel mechanism 123 operates within a plane defined by a transport direction that is a direction of work-piece transport and a vertical direction, thereby changing the relative position of the cross bar 180 with respect to the base unit 122. The motors 128, 136 generate a drive force to drive the parallel mechanism 123. The motors 128, 136 are mounted on the base unit 122.SELECTED DRAWING: Figure 6
Patent JP-2021000095-A (JP)
Title: Trifunctional t cell-antigen coupler and methods and uses thereof
Inventor: JONATHAN BRAMSON
IPC: C12N5/0783
Filed: 2020-08-17
Abstract: To provide a trifunctional molecule comprising a target-specific ligand, a ligand that binds a protein associated with the TCR complex and a T cell receptor signaling domain polypeptide.SOLUTION: Provided is a nucleic acid encoding a single T cell antigen coupler (TAC) polypeptide, the nucleic acid comprising: (a) a first polynucleotide encoding an antigen binding domain that binds to a tumor antigen; (b) a second polynucleotide encoding a ligand that binds a CD3 protein associated with the TCR complex on a T cell; and (c) a third polynucleotide encoding a T cell coreceptor domain polypeptide including CD4 cytoplasmic domain and a CD4 transmembrane domain, the binding of the antigen to the antigen-binding domain of the TAC and binding of the ligand to the CD3 protein associated with the TCR complex on the T cell promoting the activation of the T cells.SELECTED DRAWING: Figure 5
Patent JP-2022035593-A (JP)
Title: Movable-body-mount display device
Inventor: SATO AYUMI
IPC: F21S43/15
Filed: 2020-08-21
Abstract: To improve, in a movable-body-mount display device which is mounted on a movable body and carries out displaying outward the movable body, the affinity with the surround.SOLUTION: A screen grill 1 which is mounted on a vehicle and carries out displaying outward the vehicle, includes a plurality of LED elements 3d, and a support substrate 3a which arrays and supports the LED elements 3d along a surface having a three-dimensional shape.SELECTED DRAWING: Figure 3
Patent JP-2022035601-A (JP)
Title: Glow plug diagnostic device
Inventor: MORIMOTO MASUHIRO
IPC: F02P19/02
Filed: 2020-08-21
Abstract: To simply diagnose abnormality of a glow plug after start of an internal combustion engine.SOLUTION: A glow plug diagnostic device 10 comprises: an energization control unit 142 that energizes a glow plug when starting an internal combustion engine, to preheat a combustion chamber; an angular velocity detection unit 143 that detects the magnitude of an angular velocity of the internal combustion engine after energizing the glow plug; and an abnormality presumption unit 144 that presumes that the glow plug is abnormal when the magnitude of the angular velocity detected by the angular velocity detection unit 143 is smaller than a predetermined value.SELECTED DRAWING: Figure 2
Patent JP-2022035828-A (JP)
Title: Decorative material
Inventor: ONISHI KOJI
IPC: B27D5/00
Filed: 2020-08-21
Abstract: To securely arrange at a right angle a pair of wooden base material portions that are adjacent to each other when a decorative material is bent.SOLUTION: On a second wooden base material portion 22a side of a first wooden base material portion 21a, a first notched portion Ca is provided, which has such a cross section that reaches a bending axis J via a first external corner Pa, a first internal corner Pb, a second external corner Pc and a second internal corner Pd in that order from a front surface toward a rear surface. On a first wooden base material portion 21a side of a second wooden base material portion 22a, a second notched portion Cb is provided, which has such a cross-section that reaches the bending axis J via a third external corner Pe, a third internal corner Pf and a fourth external corner Pg in that order from a front surface to a rear surface and that overlaps the first notched portion Ca in such a manner that the third external corner Pe is located at an intermediate portion between the first internal corner Pb and the second external corner Pc when the first wooden base material portion 21a and the second wooden base material portion 22a are arranged at an angle by bending a base material 10 around the bending axis J.SELECTED DRAWING: Figure 2
Patent JP-2021175784-A (JP)
Title: Polymer solution and photosensitive resin composition
Inventor: TANABE JUNICHI
IPC: G02B5/20
Filed: 2020-08-24
Abstract: To provide a polymer solution which has good sensitivity and can form a resin cured product having excellent transparency with reduced yellowing and also having excellent developability.SOLUTION: The polymer solution comprises: a polymer obtained by esterification, with a hydroxy group-containing poly- and/or mono(meth)acrylate, of at least some of acid anhydride groups in a polymer comprising a structural unit represented by general formula (NB) and a structural unit derived from maleic anhydride; and a compound having a thiol group and an alkoxy group, or an oligomer thereof.SELECTED DRAWING: None
Patent JP-2022036857-A (JP)
Title: User terminal, disaster prevention system, user terminal program, and cooperation method using user terminal
Inventor: JONAN TOMOHIRO
IPC: G06Q90/00
Filed: 2020-08-24
Abstract: To provide a user terminal, a disaster prevention system, a user terminal program, and a cooperation method that reduce the burden on staffs in the event of a disaster and enhance the understanding of manuals and the like during training.SOLUTION: In a disaster prevention system, a user terminal 1 includes acquisition means 2 for acquiring disaster information; action display means 3 for acquiring action information 3a from a recording unit 31a and displaying it on a display unit; input acquisition means 4 for acquiring end information 4a acquired by input from a staff and including information on end of the action; transmission means 5 for transmitting the end information to a server 23; and another terminal display means 6 for displaying, on the display unit, another terminal progress information 6c including end information of another user terminal, based on acquisition of end information 4b of another user terminal from the server. The action display means 3 displays next action information on the display unit based on the acquisition of the end information 4b.SELECTED DRAWING: Figure 2
Patent JP-2022040801-A (JP)
Title: Liquid crystal polyester resin, liquid crystal polyester resin composition, laminate and liquid crystal polyester resin film
Inventor: TANABE JUNKI
IPC: C08G63/60
Filed: 2020-08-31
Abstract: To provide a liquid crystal polyester resin with which a film having excellent elastic modulus and excellent curl resistance can be obtained, and to provide a liquid crystal polyester resin composition, a laminate, and a liquid crystal polyester resin film.SOLUTION: A liquid crystal polyester resin includes 0.01 mol.% or more and less than 5 mol.% of a structural unit (I) shown below by a formula with respect to 100 mol.% of total structural units of the liquid crystal polyester resin, and has an endothermic peak temperature (Tm) of 250-330°C observed in a differential calorimetry, after observing an endothermic peak temperature (Tm1) observed when the liquid crystal polyester resin is heated under a temperature rising condition of 20°C/minute from a room temperature, then kept for five minutes at a temperature of Tm1+20°C, and subsequently once cooled to the room temperature under a temperature reducing condition of 20°C/minute and is again heated under the temperature rising condition of 20°C/minute.SELECTED DRAWING: None
Patent JP-2022041391-A (JP)
Title: Dynamo electric machine
Inventor: SATO MASANORI
IPC: G01D5/12
Filed: 2020-09-01
Abstract: To improve the accuracy of detecting the rotation position of a rotor while avoiding an increase in cost and the complexity of structure.SOLUTION: A motor 1A comprises: a stator 30 equipped with a coil; a rotor 40 equipped with a permanent magnet 44 and shafts 42, 43; a rear bearing 60 for rotatably supporting the shaft 43; a holder 71 mounted to one end of the shaft 43; a sensor magnet 70 held by the holder 71; and a magnetic sensor 80 facing the sensor magnet 70. The rear bearing 60 includes an inner race 61 which the shaft 43 is inserted into, an outer ring 62 enclosing the inner race 61, and a rolling element 63 interposed between the inner race 61 and the outer ring 62. The holder 71 includes a cylindrical part which an end of the shaft 43 protruding from the inner race 61 is pressed into, and a holding part for holding the sensor magnet 70, the edge face of the cylindrical part being in contact with a rear edge face 61b of the inner race 61.SELECTED DRAWING: Figure 3
Patent JP-2022041564-A (JP)
Title: Ultraviolet irradiation device
Inventor: YAGYU HIDEAKI
IPC: H01J65/00
Filed: 2020-09-01
Abstract: To provide an ultraviolet irradiation device that is equipped with an excimer lamp that emits light with a central wavelength in the wavelength range of 200 nm to 230 nm, and has a more versatile device structure.SOLUTION: An ultraviolet irradiation device 100 includes a discharge container 13 filled with luminescent gas, an excimer lamp 12 having a pair of a first electrode 14 and a second electrode 15 arranged abutting against the discharge container 13 and causing a dielectric barrier discharge inside the discharge container 13, and a housing 11 made of an insulating heat-resistant resin material, which houses the excimer lamp 12 inside and has a light emitting window that emits light having a central wavelength in the wavelength range of 200 to 230 nm emitted from the excimer lamp 12.SELECTED DRAWING: Figure 4
Patent JP-2022041767-A (JP)
Title: Pump and pump system
Inventor: ONO HISAO
IPC: F04F5/44
Filed: 2020-09-01
Abstract: To provide a pump and a pump system capable of efficiently generating a negative pressure by forming a conical negative pressure area and generating a rotational flow.SOLUTION: A pump 1 includes a body part 30 having a cylindrical transport flow path 23, an intake port 41 for introducing a compressed gas provided in the body part, a first flow path 31 provided in the body part 30 for allowing a compressed gas from the intake port 41 to flow, a second flow path 32 that is tilted to the inside of the transport flow path 23 relative to an axial center direction of the transport flow path 23 and is configured to be narrower than the width of the first flow path 31, and an injection port 33 that is toroidally provided in an inner periphery of the transport flow path 23, and tilts a compressed gas from the second flow path 32 to the inside of the transport flow path 23 relative to an angle parallel with the axial center of the transport flow path 23 and jets it out, and also includes a rotor blade 35 for tilting a compressed gas jetted out of the injection port in a circumferential direction relative to an axis of the cylindrical transport flow path of the body part 30 and for jetting it out.SELECTED DRAWING: Figure 2
Patent JP-2022042416-A (JP)
Title: Grip device and work machine
Inventor: MORI YUYA
IPC: E02D13/00
Filed: 2020-09-02
Abstract: To provide a grip device capable of suppressing an impact applied to a sheet pile from propagating to a sucking unit that sucks the sheet pile.SOLUTION: A grip device 1 that is attached to a work machine includes: a sucking unit 15 that sucks a sheet pile and the like 30; and a grip unit 13 that grips the sheet pile and the like 30 sucked by the sucking unit 15. The sucking unit 15 may be separated from the sheet pile and the like 30 when the grip unit 13 is gripping the sheet pile and the like 30.SELECTED DRAWING: Figure 1
Patent JP-2020205442-A (JP)
Title: Conductive reinforcing member, flexible printed wiring board, and manufacturing method of the same
Inventor: MIYAMOTO MASANORI
IPC: H05K3/12
Filed: 2020-09-08
Abstract: To provide a conductive reinforcing member, a flexible printed wiring board, and a manufacturing method of the same that can reduce the thickness, the size and costs, and improve productivity.SOLUTION: In a flexible printed wiring board 1, a conductive reinforcing member 135 is formed by applying and solidifying a paste-like reinforcing material 120 having a thermosetting resin in which conductive particles are dispersed as the main component on a reinforcing portion of a base member 110, on which a ground wiring pattern 115b is formed. The conductive reinforcing member can be provided at the reinforcing portion of the base member. It is possible to omit a step of applying an adhesive to the conductive reinforcing member and attaching it to the base member.SELECTED DRAWING: Figure 1