baber/WOPTO huggingface dataset:
Patent JP-2020191298-A (JP)
Title: Multi-pair cable
Inventor: SUGIYAMA TAKEHIRO
IPC: H01B7/18
Filed: 2020-08-07
Abstract: To provide a multi-pair cable which can reduce an influence of cross talk.SOLUTION: A multi-pair cable includes an inner layer part obtained by twisting two cables for differential signal transmission for inner layer, a press-winding tape wound around the inner layer part, and an outer layer part formed by winding a plurality of cables for differential signal transmission for outer layer around the outer periphery of the press-winding tape, in which a cushioning tape is provided between the two cables for differential signal transmission for inner layer, the press-winding tape is spirally wound in a direction opposite to the twisting direction of the inner layer part and thereby the cushioning tape is held in an S shape, and the two cables for differential signal transmission for inner layer are arranged so as to be deviated in a long axis direction in cross-sectional view.SELECTED DRAWING: Figure 1
Patent JP-2022032802-A (JP)
Title: Space debris removal system and space debris removal method
Inventor: TAKECHI NOBORU
IPC: B64G1/68
Filed: 2020-08-14
Abstract: To provide a space debris removal system capable of removing space debris and a space debris removal method.SOLUTION: A space debris removal system includes a main satellite and a removal satellite connected to the main satellite via a tether. The system is provided with a control part which controls a track of the space debris removal system on the basis of a track of a space debris determined as approaching the space debris removal system by a determination part which determines space debris approaching the space debris removal system.SELECTED DRAWING: Figure 3
Patent JP-2021006032-A (JP)
Title: Gene expression system using rna having stealth property and gene introduction and expression vector including said rna
Inventor: NAKANISHI MASATO
IPC: C12N15/54
Filed: 2020-08-17
Abstract: To provide a technique for making it possible to simultaneously and stably express a plurality of foreign genes by using a ribonucleic acid whose structure is optimized so that a natural immune mechanism of cells cannot be recognized, in animal cells including a human cell.SOLUTION: The invention relates to a stealth type RNA gene expression system which is a composite not for activating a natural immune mechanism and which is formed of: (A) a minus single strand RNA which is formed of a target RNA sequence, a RNA sequence derived from mRNA being expressed in an animal cell forming a non-code region, a transfer start signal sequence which is recognized by RNA dependent RNA synthetic enzyme, a transfer termination signal sequence recognized by enzyme, a RNA sequence including a replication origin recognized by enzyme, a RNA sequence for coding the enzyme, a RNA sequence for coding protein for adjusting activation of the enzyme, a RNA sequence for coding single strand RNA coupling protein; (B) single strand RNA coupling protein; (C) and RNA dependent RNA synthetic enzyme.SELECTED DRAWING: None
Patent JP-2021050323-A (JP)
Title: Polyamide composition, method for producing the same, and molded article
Inventor: NAGASE KOICHI
IPC: C08L77/00
Filed: 2020-08-17
Abstract: To provide a polyamide composition which is excellent in flame retardancy and exhibits good long-term heat resistance and creep characteristics when formed into a molded article.SOLUTION: The polyamide composition contains (A) an aliphatic polyamide, (B) a semi-aromatic polyamide containing a diamine unit and a dicarboxylic acid unit, (C) a flame retardant, (D) a polymer containing an α,β-unsaturated dicarboxylic acid anhydride as a constituent unit and/or a styrene-acrylonitrile copolymer, and (E) a polyhydric alcohol. The mass ratio (E)/(D) of the content of the polyhydric alcohol (E) to the content of the polymer containing an α,β-unsaturated dicarboxylic acid anhydride as a constituent unit and/or the styrene-acrylonitrile copolymer (D) is 0.25 or more and less than 2.00.SELECTED DRAWING: None
Patent JP-2021036582-A (JP)
Title: Schedule creation method and schedule creation device
Inventor: MORII TOSHIKI
IPC: H01L21/02
Filed: 2020-08-18
Abstract: To provide a technique capable of creating a schedule in accordance with variation in a required processing time.SOLUTION: Blocks showing contents of processing and a required time of the processing are arranged to create a temporary time table. The blocks acquired from the temporary time table are arranged to create a whole schedule about the whole of a plurality of units. A first sensor in a first unit detects first unit sensing information. A processing end time of the first unit is estimated on the basis of relationship information showing a relationship between a processing progress state in the first unit and the first unit sensing information. Contents of blocks corresponding to the first unit are updated in the temporary time table by reflecting the estimated end time (a temporary time table update step). The whole schedule is re-created on the basis of the updated temporary time table (a whole schedule update step). Both update steps are completed before the estimated end time.SELECTED DRAWING: Figure 5
Patent JP-2022035865-A (JP)
Title: Screw fluid machine
Inventor: YORIKANE SHIGEYUKI
IPC: F04C29/00
Filed: 2020-08-21
Abstract: To improve the disassembling workability of a screw fluid machine that has a non-separation type bearing even in an item change screw rotor.SOLUTION: A screw fluid machine is equipped with a compressor casing 2 that stores a male rotor 40 and a female rotor 50 that are screw rotors, a discharge casing 3 connected with the compressor casing 2, and a separation type bearing and a non-separation type bearing rotatably supporting the screw rotor inside the compressor casing 2 and the discharge casing 3. Sleeves 14 and 16 are provided between a rotor shaft of the screw rotor and the non-separation type bearing, and the sleeves 14 and 16 are removed from the rotor shaft, thereby extracting the non-separation type bearing together from the discharge casing.SELECTED DRAWING: Figure 2
Patent JP-2021036864-A (JP)
Title: CROSS-SPECIES ANTI-LATENT TGF-β1 ANTIBODIES AND METHODS OF USE
Inventor: SHIMADA HIDEKI
IPC: A61K39/395
Filed: 2020-08-28
Abstract: To provide cross-species anti-latent TGF-β1 antibodies which inhibit protease-mediated activation of latent TGF-β1 without inhibiting integrin mediated activation of latent TGF-β1.SOLUTION: In order to obtain anti-latent TGF-β1 antibodies of the invention, anti-latent TGF-β1 antibodies which inhibit protease-mediated activation of latent TGF-β1 without inhibiting integrin-mediated activation of latent TGF-β1 are screened, and then humanized, and further optimized. The invention also provides combination therapies comprising an anti-latent TGF-β1 antibody and one or more immune checkpoint inhibitors, preferably PD-1 binding antagonists.SELECTED DRAWING: None
Patent JP-2022039489-A (JP)
Title: Internal combustion engine
Inventor: KAKIGI MUNEATSU
IPC: F16C3/10
Filed: 2020-08-28
Abstract: To provide an internal combustion engine reducing weight of a device and suppressing noise when driven.SOLUTION: A conversion mechanism 5 is composed of a both ellipse crank mechanism 11 which connects a first crank 15 that has a joint 14 for a coupling rod connected to a terminal of the coupling rod 3 and configures first conversion crank mechanism that can mutually convert a reciprocating linear motion and a rotary motion together with a piston 2 and a coupling rod 3 to a second crank 18 that has a joint 17 for a drive shaft connected to an end of a drive shaft 4 and configures a second conversion crank mechanism that can mutually convert the drive shaft 4 and the shaft rotary motion and the rotary motion, makes rotary motions of the first crank 15 and the second crank 18 elliptic motions and makes tracks of the joints 14, 17 elliptical tracks.SELECTED DRAWING: Figure 2
Patent JP-2022040713-A (JP)
Title: Evaporated fuel treatment device
Inventor: NISHIURA KAZUTERU
IPC: B01D53/04
Filed: 2020-08-31
Abstract: To provide an evaporated fuel treatment device for reducing cost by simplifying a storage structure for an adsorbing material and a heat storage material to be stored in a storage part on the atmospheric port side, while reducing volume of the storage part on the atmospheric port side.SOLUTION: An evaporated fuel treatment device 10 includes a casing 12 formed with a tank port 17, a purge port 18, and an atmospheric port 19, and an adsorbent C being filled in the casing 12 and capable of adsorbing evaporated fuel flowing in from a fuel tank or desorbing the adsorbed evaporated fuel. The internal of the casing 12 ranging from the atmospheric port 19 to the purge port 18 and the tank port 17 is parted into a plurality of storage parts 41, 42, 43, the storage parts 41, 42, 43 is each filled with the adsorbent C. In the storage part 43 nearest the atmospheric port 19 of the casing 12, a polypropylene pellet type heat storage material P is stored while being mixed with the adsorbent C.SELECTED DRAWING: Figure 1
Patent JP-2022041251-A (JP)
Title: Decorative sheet, building interior material, and decorative sheet manufacturing method
Inventor: SAKURAI MITSUO
IPC: E04F13/07
Filed: 2020-08-31
Abstract: To provide a decorative sheet which achieves both high incombustible performance and high designability and is lightweight, a building interior material, and a decorative sheet manufacturing method.SOLUTION: A decorative sheet has a design sheet and a substrate, in which the design sheet has an inkjet design layer on one surface side of a first soft vinyl chloride-based resin sheet, the substrate has a layer composed of a glass fiber, one surface side of the substrate and the other surface of the first soft vinyl chloride-based resin sheet are bonded to each other, and a second soft vinyl chloride-based resin sheet is further provided on the other surface side of the substrate.SELECTED DRAWING: Figure 1
Patent JP-2022041296-A (JP)
Title: Separator for non-aqueous secondary battery and non-aqueous secondary battery
Inventor: SAKURAI HIROSHI
IPC: H01M10/052
Filed: 2020-08-31
Abstract: To provide a separator for a non-aqueous secondary battery which has excellent adhesion to an electrode by both dry heat press and wet heat press and which does not easily shrink even when exposed to a high temperature, and a non-aqueous secondary battery.SOLUTION: A separator for a non-aqueous secondary battery includes a porous substrate, and an adhesive porous substrate including (i) a first vinylidene fluoride resin having a melting point of 164°C to 200°C, (ii) one of an acrylic resin and a second vinylidene fluoride resin having a melting point of less than 164°C, which are provided on one or both sides of the porous substrate, and (iii) an adhesive porous layer containing a filler, and an application of the separator for the non-aqueous secondary battery is also provided.SELECTED DRAWING: None
Patent JP-2021006450-A (JP)
Title: Unmanned flight vehicle and flight system
Inventor: KUSABE KAZUHITO
IPC: B65G1/137
Filed: 2020-09-02
Abstract: To provide an unmanned flight vehicle which can stabilize a flying state.SOLUTION: An unmanned flight vehicle 13 can fly along a continuous and linear guide line 21. The unmanned vehicle 13 includes: a body part; lift force generating means which is installed at the body part and generates a lift force; a control unit which controls an operation of the lift force generating means; and an imaging device which can capture images of an external field. During a flight of the own vehicle, the imaging device captures images of the guide line 21 to obtain image information, and the control unit controls the lift force generating means so that the own vehicle moves along the guide line 21 extracted from the image information.SELECTED DRAWING: Figure 1
Patent JP-2022043713-A (JP)
Title: Light-emitting device
Inventor: KOTANI YASUNAGA
IPC: H01S5/022
Filed: 2020-09-04
Abstract: To provide a light-emitting device capable of reducing light leakage from a light-reflecting member.SOLUTION: The light-emitting device includes a laser element, a fluorescent member that converts a wavelength of at least a portion of the light from the laser element, and a light-reflecting member made of ceramics fixed directly or via a translucent bonding member to the side of the fluorescent member. The fluorescent member has a light-extraction surface that is the main surface from which light is extracted. The light-reflecting member has grooves on the surface of the fluorescent member on the side of the light-extraction surface.SELECTED DRAWING: Figure 1
Patent JP-2022035898-A (JP)
Title: Remedies for blemishes and freckles
Inventor: ISHII HITOSHI
IPC: A61P17/00
Filed: 2020-08-21
Abstract: To provide remedies for blemishes and freckles.SOLUTION: The use of an acidic solute or basic solute deviates the value of PH from the optimal PH of the enzyme tyrosinase to stop the action of an enzyme, thereby treating blemishes and freckles.SELECTED DRAWING: None
Patent JP-2021042204-A (JP)
Title: Treatment of hidradenitis with kinase inhibitors
Inventor: ANDREW FENSOME
IPC: A61K31/519
Filed: 2020-09-10
Abstract: To provide methods for treating hidradenitis suppurtiva using compounds and analogues which inhibit certain kinases including Janus kinase (JAK).SOLUTION: A method for treating hidradenitis suppurtiva in a subject having lesions associated with hidradenitis suppurativa comprises a step of administering, to the subject in need thereof, a JAK inhibitor selected from the group consisting of JAK1, Tyk2/JAK1 and Tyk2 inhibitors.SELECTED DRAWING: None
Patent JP-2022047689-A (JP)
Title: Holding weight measuring method and device for working machine
Inventor: MURAKAMI YOSHIAKI
IPC: G01G19/10
Filed: 2020-09-14
Abstract: To provide a holding weight measuring method and a device for a working machine to measure holding weight corresponding to weight of an object to be held with a tip attachment in a simple configuration and with accuracy.SOLUTION: A measuring method in accordance with the present invention includes: a pressure releasing step for releasing pressure of hydraulic oil in a holding side hydraulic chamber 36 of an attachment cylinder 28 making a tip attachment rotate around an attachment rotating axis; a detection step for detecting the pressure of hydraulic oil in the holding side hydraulic chamber 36 of the attachment cylinder 28 at a time when a measuring condition is satisfied after the pressure releasing motion is started and a moment specific physical amount as a detected holding pressure and a detected physical amount, respectively; and a holding weight calculation step for calculating holding weight based on the detected holding pressure and the detected physical amount.SELECTED DRAWING: Figure 3
Patent JP-2022048537-A (JP)
Title: Brake mechanism of free roller
Inventor: SUNAYAMA YOSHIYUKI
IPC: B60B33/00
Filed: 2020-09-15
Abstract: To provide a brake mechanism of a free roller which can surely lock a wheel, and prevents damage of the wheel.SOLUTION: A brake mechanism of a free roller has a foundation part fixed to a mounting object, a support part that is provided on a lower side of the foundation part and is rotatable around a vertical axis, and a wheel that is provided on the support part is rotatable around a horizontal axis eccentric to a rotation axis of the support part, and includes a brake shoe that is positioned on the rotation axis of the support part and is vertically movable, and an operation mechanism for vertically moving the brake shoe, in which the brake shoe has a friction surface that is axially symmetric to the rotation axis of the support part and is inclined downward toward the axial side from an outer peripheral side, the frictions surface is separated from the wheel at an upper position, and the frictions surface is brought into contact with the wheel from an upper side at a lower position.SELECTED DRAWING: Figure 2
Patent JP-2021000508-A (JP)
Title: Member made out of sintered material, specifically, sintering furnace for dental component
Inventor: PETER FORNOFF
IPC: A61C13/00
Filed: 2020-09-25
Abstract: To provide a sintering furnace which unnecessitates preheating of the sintering furnace and/or a special burden sequence and shortens a time for manufacture.SOLUTION: A sintering furnace 1 includes a furnace chamber 2 having a chamber volume VK and an inner surface area OK of the chamber. Arranged in the furnace chamber 2 are a heating device 5, a storage space 9 having a total volume VB bounded by the heating device in the chamber volume, and a use area 10 having a use volume in the total volume. The furnace chamber has a peripheral wall 3 consisting of a plurality of walls. The peripheral wall is provided with at last one openable wall part 7 for putting a sintering member into the storage space. The heating device comprises at least one heat sink 6 in the furnace chamber. The heat sink has a resistance of 0.1 Ωmm2/m-1000000 Ωmm2/m and has a total surface area of three times in maximum to 1.0 time in minimum the chamber inner surface area.SELECTED DRAWING: Figure 1
Patent JP-2022057042-A (JP)
Title: Box type simple chamber
Inventor: ITO TERUYA
IPC: E04H1/12
Filed: 2020-09-30
Abstract: To provide a box type simple chamber including constituent members whose deformation such as a warp is inhibited from occurring.SOLUTION: A box type simple chamber 1 includes at least a top plate 3, a bottom plate 4, and one set of side plates 6, where a space S capable of receiving a user is formed inside the chamber. The side plate 6 has: an upper end face on which the top plate 3 is placed; an upper side strip groove part formed on the upper end face so as to be along a longer direction of the upper end face; a lower end face that is placed on the bottom plate 4; and a lower side strip groove part formed on the lower end face so as to be along a longer direction of the lower end face. The top plate 3 has: a top plate side end part placed on the upper end face; and a top plate strip groove part formed on the top plate side end part. The bottom plate 4 has: a bottom plate side end part on which the lower end face is placed; and a bottom plate strip groove part formed on the side of a face opposite to the lower end face so as to overlap with the lower side strip groove part. The box type simple chamber 1 also comprises: upper side insertion plates 54, 64 that connect the top plate 3 with the side plates 6; and lower side insertion plates 55, 65 that connect the bottom plate 4 with the side plates 6.SELECTED DRAWING: Figure 2
Patent JP-2022060739-A (JP)
Title: Sterilization equipment
Inventor: MATSUO FUMIHARU
IPC: A61L2/18
Filed: 2020-10-05
Abstract: To provide sterilization equipment in which sterilization liquid can be easily taken out even from a strongly sealed vial.SOLUTION: A sterilization liquid supply device for sterilization equipment comprises: a container holding unit 23 configured to hold a sterilization liquid vial 40 in such a manner that a sealing unit 45 thereof points downward; a bottom fixing unit 27 provided on the bottom side of the sterilization liquid vial held by the container holding unit; a needle 50 which has a sharp tip 52 and inside which a sterilization liquid passage 55 is provided, and on the side portion of which an opening 53 is provided; a needle holding unit 25 holding the needle in such a manner that the tip of the needle faces a sealing unit of the sterilization liquid vial held by the container holding unit; a needle moving unit 24 that makes the needle holding unit move vertically; and a control unit 18 that controls operation of the needle moving unit. The tip of the needle can be sharpened without reducing the strength of the needle since the opening of the needle exists on the side portion. Therefore, the sterilization liquid can be easily taken out from the sterilization liquid via.SELECTED DRAWING: Figure 4
Patent JP-2022062967-A (JP)
Title: Blower
Inventor: NOMURA SHINTARO
IPC: F24F7/003
Filed: 2020-10-09
Abstract: To provide a blower capable of automatically correcting the sensitivity of a contamination sensor.SOLUTION: A blower is equipped with a fan, a contamination sensor that detects the contamination of air, and a control portion that controls the sensitivity of the contamination sensor. The control portion controls the sensitivity on the basis of a first detection result of the contamination sensor about a first rotation speed, and a second detection result of the contamination sensor about a second rotation speed faster than the first rotation speed.SELECTED DRAWING: Figure 4
Patent JP-2022063114-A (JP)
Title: Method for increasing volume of liquid passed through filter
Inventor: MIURA JOJI
IPC: H01L21/304
Filed: 2020-10-09
Abstract: To provide methods that can increase the volume of a polishing liquid composition containing silica particles passed through a filter, and/or, can also improve the surface quality of a silicon substrate after polishing (reduction in LPD).SOLUTION: The present invention discloses a method that increases the volume of a polishing liquid composition passed through a filter, the method including preparing a polishing liquid composition that contains silica particles (component A) and amino group-containing water-soluble polymers (component B), with a pH of more than 8.5 to 14 or less, and the component B having a difference between pKa and pH (pH-pKa) of 2 or more. The present invention also discloses a method that improves the surface quality of a silicon substrate after polishing, the method including polishing a silicon substrate of interest by using polishing liquid composition that contains component A and component B with a pH of more than 8.5 to 14 or less, and the component B having a difference between pKa and pH (pH-pKa) of 2 or more. The present invention also discloses a method that polishes a silicon substrate, the method including the step of polishing a silicon substrate of interest by using polishing liquid composition that contains component A and component B with a pH of more than 8.5 to 14 or less, and the component B having a difference between pKa and pH (pH-pKa) of 2 or more.SELECTED DRAWING: None
Patent JP-2022064425-A (JP)
Title: Electronic control device
Inventor: OSHIMA MAKOTO
IPC: G06F9/48
Filed: 2020-10-14
Abstract: To provide an electronic control device capable of measuring the accurate load factor of the task with respect to the reference time.SOLUTION: The electronic control device performs load measurement of a CPU 6 including a scheduled processing to execute on time and a series of interrupt processing an interrupt request which is received from the interrupt processing source, and switches from a normal logic mode to a simple logic mode depending on the measurement result. The electronic control device executes the load measurement at the start of the scheduled processing, and when the start time is delayed by the interrupt processing, calculates the load factor by subtracting the delay caused by the interrupt processing from the load measurement of scheduled processing.SELECTED DRAWING: Figure 4
Patent JP-2022067377-A (JP)
Title: Renovation sash
Inventor: ARAKAWA TETSUYA
IPC: E06B1/56
Filed: 2020-10-20
Abstract: To provide a renovation sash with an adjustable width dimension between existing and new vertical frames at a low cost.SOLUTION: In a renovation sash, a renovation vertical frame 50 is placed on the inner side of an existing vertical frame 13, and at least one width dimension adjustment frame 60 is placed between the renovation vertical frame 50 and a new vertical frame 23. The outer circumference of the width dimension adjustment frame 60 has a first mounting portion 601 that can be attached to the renovation vertical frame 50. The inner circumference of the width dimension adjustment frame 60 has a second mounting portion 602 that can be attached to both the new vertical frame 23 and the first mounting portion 601.SELECTED DRAWING: Figure 4