baber/WOPTO huggingface dataset:
Patent JP-2020507552-A (JP)
Title: 複数の適用方法に適した単一添加剤耐熱材料
IPC: F27D1/16
Filed: 2018-01-25
Abstract: 高温アプリケーションにおける使用のための構造体を形成または修理する方法は、亜硝酸ナトリウム(NaNO2)添加剤を耐熱材料と混ぜること、および耐熱材料を構造体の表面に適用することを含み得る。
Patent JP-2020518406-A (JP)
Title: 試験用ライナー
IPC: A61F2/46
Filed: 2018-04-24
Abstract: 整形外科用人工関節のシェル部に嵌合するための試験用ライナーは、頭部との関節接合のための凹状内側軸受表面と、反対側の外側表面とを有する。ライナーは、内側表面と外側表面との間に延在する第１及び第２の端部を有するスロットによって分離される第１及び第２の部分を有する。スロットは、ライナーを、スロットの第１の端部における第１のヒンジ及びスロットの第２の端部における第２のヒンジによって互いに接続される第１及び第２の部分に分割する。第１及び第２の部分の各々は、シェル部の内部表面上の対応するロック特徴と係合してライナーをシェル部にロックすることができる凹部又は突出部の形態のロック特徴を有する。ヒンジは、第１の構成と第２の構成との間でライナーの第１の部分が第２の部分に対して枢動することを可能にし、第１の部分と第２の部分との間の距離は、第１の構成よりも第２の構成で小さい。
Patent JP-2020520599-A (JP)
Title: システム情報性能の向上
IPC: H04W48/16
Filed: 2018-05-11
Abstract: システム情報通信および復号に関するワイヤレス通信システムおよび方法が提供される。一実施形態では、ワイヤレス通信デバイスは、1つまたは複数の既知のビットを受信する。ワイヤレス通信デバイスは、第1の符号化情報ブロックを受信する。ワイヤレス通信デバイスは、第1の符号化情報ブロックを復号して、1つまたは複数の既知のビットに基づいて第1の情報ブロックを生成する。一実施形態では、ワイヤレス通信デバイスは、第1のビットパターンを含む第1の符号化情報ブロックを受信する。ワイヤレス通信デバイスは、第2のビットパターンを含む第2の符号化情報ブロックを受信する。ワイヤレス通信デバイスは、第1のビットパターンと第2のビットパターンとの間の差分が複数のビット変更パターンのサブセット内であるという仮定に基づいて、第1の符号化情報ブロックおよび第2の符号化情報ブロックをジョイント復号する。
Patent JP-2020521979-A (JP)
Title: トンネル磁気抵抗を有する磁気抵抗センサの低周波雑音を抑制するためのシステムおよび方法
IPC: H01L29/82
Filed: 2018-06-01
Abstract: 磁気抵抗センサの低周波雑音を抑制するためのシステム（Ｓ）であって、前記抑制システム（Ｓ）は、−少なくとも１つの磁気抵抗センサ（Ｃ）を含み、前記磁気抵抗センサ（Ｃ）は、第１の動作点における第１の感度および第２の動作点における第２の感度を有し、第２の動作点における感度は低いかまたはゼロである、 磁場を測定するためのデバイス（Ｄ）と、− 少なくとも１つの磁気抵抗センサ（Ｃ）を第１の動作点から第２の動作点に切り換えるのに適した変調手段（Ｍ）と、− 磁場を測定するためのデバイス（Ｄ）から導かれた信号を処理するための手段（Ｔ）とを含む。
Patent JP-2020525088-A (JP)
Title: 刺繍要素を組み込むフットウェア物品および関連製造方法
IPC: A43D8/16
Filed: 2017-06-20
Abstract: 本発明は、フットウェア物品に組み込むための刺繍材料（２００、４５、５５）部分、およびその製造のためのシステムおよび方法に関する。より具体的には、本発明は、ソール（３２０）構造を伴うアッパー（３１０、３１５、６０５、７０５、９６０）を有するフットウェア物品に関し、アッパー（３１０、３１５、６０５、７０５、９６０）は、基層（２０５、３９５、６１０）と、基層（２０５、３９５、６１０）の外面上に刺繍される少なくとも１つの第１の繊維を含む、第１の構造層であって、少なくとも１つの第１の繊維は、基層（２０５、３９５、６１０）の外面にわたって延在する複数の第１の伸長構造要素を形成し、離散局所化構造支持を基層に提供する、第１の構造層とを含む、第１のアッパー要素を含む。
Patent JP-2021110286-A (JP)
Title: Turbo molecular pump
Inventor: FUTAKI KEIICHI
IPC: F04D29/32
Filed: 2020-01-09
Abstract: To provide a turbo molecular pump that can improve exhaust performance under a large flow rate and high-back pressure condition while suppressing cost increase.SOLUTION: A turbo molecular pump 1 includes: a multi-stage rotor blade 40 in which multiple blades are formed radially and installed in a rotor axial direction; and a multi-stage stator blade 30 which is alternately disposed in the rotor axial direction relative to the multi-stage rotor blade 40 and in which multiple blades are provided radially. At least one stage of the multi-stage rotor blade 40 and the multi-stage stator blade 30 has the number of blades which are set to 'prime number×2' or 'prime number×2n'.SELECTED DRAWING: Figure 1
Patent JP-2021111580-A (JP)
Title: Power storage device
Inventor: GOTO SOJI
IPC: H01M50/40
Filed: 2020-01-15
Abstract: To provide a power storage device in which the movement of an electrode body is suppressed in a storage case.SOLUTION: A power storage device includes an electrode body, a storage case for accommodating the electrode body, and a spacer that comes into contact with the storage case and the electrode body, and the electrode body includes a tapered portion in which the width in the second direction orthogonal to the first direction increases from one side toward the other side in the first direction, and a distance between the inner surface of the storage case and the tapered portion of the electrode body is formed so as to be narrow from one side toward the other side in the first direction. The spacer is provided between the inner surface of the storage case and the tapered portion of the electrode body, and has a shape in which the width of the second direction increases from the other side toward the one side in the first direction.SELECTED DRAWING: Figure 5
Patent JP-2021112276-A (JP)
Title: Face-to-face kitchen
Inventor: SANTO RYOTA
IPC: A47B77/00
Filed: 2020-01-16
Abstract: To provide a face-to-face kitchen that conceals a periphery of a heating cooker and facilitates a communication.SOLUTION: A face-to-face kitchen with a kitchen counter in which a heating cooker is installed includes: a range hood installed above the heating cooker; and a partition member installed between the kitchen counter and the range hood. The partition member includes: a transparent area; and a translucent area positioned on a lower side of the transparent area.SELECTED DRAWING: Figure 1
Patent JP-2020078798-A (JP)
Title: Weather-resistant, fungal-resistant, and stain-resistant coatings and methods of applying on wood, masonry, or other porous materials
Inventor: SEAMUS CURRAN
IPC: B05D7/00
Filed: 2020-01-20
Abstract: To provide a coating method that improves weather resistance, microbial resistance, stain resistance, and fungal resistance of wood or masonry materials.SOLUTION: A process for manufacturing a composition coating may include selecting a wood or masonry material substrate and utilizing a sol-gel comprising a silane or silane derivative and metal oxide precursor to coat the substrate. The process may utilize an all solution process or controlled environment for manufacturing a composition coating that prevent wetting and/or staining of a substrate. The reduced permeability of the resulting masonry materials can delay or inhibit degradation caused by permeation of ions. In addition, a stain comprising the composite solution and pigments may impart additional property to wood or masonry materials whilst retaining or improving the original appearance, particularly for the visibility and contrast of the wood grain as seen after the application of the coating.SELECTED DRAWING: Figure 1
Patent JP-2021113003-A (JP)
Title: tire
Inventor: KURIYAMA MASATOSHI
IPC: B60C11/12
Filed: 2020-01-20
Abstract: To provide a tire capable of enhancing wear resistance, dry braking performance and wet braking performance.SOLUTION: The tire comprises circumferential main grooves 2 extending in a tire circumferential direction, and blocks 5 which are land portions partitioned by the circumferential main grooves 2. In the tire, lug grooves 6a and 6b, sipes 7, and chamfered portions 8a and 8b are arranged in a row. An extension of a longer one of the chamfered portion and the lug groove is provided thereon with the other shorter one. A length Wb in a tire width direction of the land part, a length Wm in the tire width direction of the chamfered part, and a length Wr in the tire width direction of the lug groove have a relation of Wb>(Wm+Wr). A ratio Wm/Wb of the length Wm in the tire width direction of the chamfered portion to the length Wb in the tire width direction of the land portion is 0.2 or more and 0.8 or less. A ratio Wr/Wb of the length Wr in the tire width direction of the lug groove to the length Wb in the tire width direction of the land portion is 0.1 or more and 0.5 or less.SELECTED DRAWING: Figure 3
Patent JP-2020143365-A (JP)
Title: Methods for additive manufacturing with masticated particles
Inventor: PARRISH CATHERINE J
IPC: B22F3/105
Filed: 2020-01-22
Abstract: To provide methods for additive manufacturing with masticated particles.SOLUTION: A method includes jetting masticated particles 310 out through a deposition nozzle 132 of a directed energy deposition additive manufacturing apparatus 100. Each of the masticated particles includes a surface formed by at least angular facets. The method also includes melting the masticated particles exiting the deposition nozzle with a directed energy source of the directed energy deposition additive manufacturing apparatus so as to form the part.SELECTED DRAWING: Figure 3
Patent JP-2021116452-A (JP)
Title: Seal box and method for manufacturing plating metal plate using the same
Inventor: NAGATA KATSUAKI
IPC: C23C2/00
Filed: 2020-01-24
Abstract: To provide a seal box capable of reducing the open time of a work opening even when an operator draws dross by himself/herself and preventing the yield of a plating metal plate from being reduced, and a method for manufacturing a plating metal plate using the same.SOLUTION: A seal box 1 surrounding the periphery of a metal strip 3 pulled from a molten metal bath 2 comprises: a main body 10 including a work opening 10a for drawing dross from the molten metal bath 2; an opening/closing member 11 for opening and closing the work opening 10a; a drive unit 12 for moving the opening/closing member 11; and an input device 13 for inputting a signal 13a into the drive unit 12. An opening signal is included in the signal 13a, and the drive unit 12 moves the opening/closing member 11 to a predetermined position so as to open the work opening 10a when detecting the opening signal from the input device 13.SELECTED DRAWING: Figure 1
Patent JP-2021116456-A (JP)
Title: Method for producing martensitic stainless steel strip and martensitic stainless steel strip
Inventor: FUJIWARA HIROYOSHI
IPC: C22C38/18
Filed: 2020-01-27
Abstract: To provide a martensitic stainless steel strip having fatigue characteristics and mechanical strength superior to those of conventional products, and a method capable of easily producing the martensitic stainless steel strip.SOLUTION: A martensitic stainless steel strip contains C: 0.3-1.2% and Cr: 10.0-18.0% by mass, and has a thickness of 1 mm or less. A method for producing the steel strip includes: a quenching step in which a steel strip is passed through a quenching furnace and heated to a quenching temperature and then cooled to a temperature of Ms point or lower; a thermal insulation conveying step in which the steel strip cooled to a temperature of Ms point or lower in the quenching step is conveyed to a tempering furnace while keeping it warm so that the temperature does not fall to a temperature of less than 80°C; and a tempering step in which the steel strip conveyed while keeping it warm so that the temperature does not fall to a temperature of less than 80°C in the thermal insulation conveying step is passed through the tempering furnace in a non-oxidizing gas atmosphere and heated to a tempering temperature. The martensitic stainless steel strip has a retained austenite amount of 10-25 vol.%.SELECTED DRAWING: None
Patent JP-2021119652-A (JP)
Title: Semiconductor circuit substrate and inspection method
Inventor: MATSUZAWA YUSUKE
IPC: H01L21/3205
Filed: 2020-01-30
Abstract: To provide a semiconductor circuit substrate which is easy to inspect, and an inspection method suited to inspection of the semiconductor circuit substrate.SOLUTION: A semiconductor circuit substrate comprises: a semiconductor substrate including a first surface and a second surface located on the opposite side of the first surface; a circuit arranged on the first surface side of the semiconductor substrate; a through hole penetrating between the first surface and the second surface; a through electrode arranged in the through hole and electrically connected to the circuit; a monitor through hole penetrating between the first surface and the second surface; a monitor through electrode arranged in the monitor through hole; and a conductive impurity diffusion region being a part of the semiconductor substrate, overlapping a monitor through hole formation region in which the monitor through hole is formed before formation of the monitor through hole, and cut into one or two pieces by the monitor through hole.SELECTED DRAWING: Figure 3
Patent JP-2021125337-A (JP)
Title: Negative electrode for lithium ion battery, and method for manufacturing the same
Inventor: OKURA MASATOSHI
IPC: H01M4/62
Filed: 2020-02-04
Abstract: To provide a negative electrode for a lithium ion battery, which is superior in energy density and cycle characteristic, and which can be arranged to have a large area.SOLUTION: A negative electrode for a lithium ion battery comprises a current collector, and a negative electrode composition layer disposed on a surface of the current collector. The current collector and the negative electrode composition layer are not bonded. The negative electrode composition layer contains: coated negative electrode active material particles, in which the surface of each negative electrode active material particle is at least partially covered with a coating layer containing a polymer compound (A); and a conductive assistant. The polymer compound (A) is a copolymer which includes, as an essential constituent monomer, at least one monomer selected from a group consisting of acrylic acid and methacrylic acid-2-ethylhexyl. The proportion of a total weight of the acrylic acid and the methacrylic acid-2-ethylhexyl is 60 wt% or more to a total weight of constituent monomers of the copolymer.SELECTED DRAWING: None
Patent JP-2021123924-A (JP)
Title: Construction method of marine land
Inventor: KUROSAWA RYOHEI
IPC: E02D27/32
Filed: 2020-02-04
Abstract: To connect hollow body segments with each other simply and reasonably in a construction method of a marine land usable as a runway.SOLUTION: Square cylindrical hollow body segments 2 are disposed on head portions of pile foundations. There are disposed PC tendons 5 which penetrate walls of the plurality of hollow body segments 2 and continue from one end portion to the other end portion in a horizontal width direction of a runway. Connection portions 10 of PC tendons 7 are provided at least one place so as to penetrate the walls of the plurality of hollow body segments 2 in a longer direction of the runway, and the plurality of PC tendons 7 are continuously disposed from one end portion to the other end portion. The connection portions 10 are disposed so that end portions of the PC tendons 7 disposed in the longer direction of the runway becomes parallel to end portions of the PC tendons 7 neighboring in the longer direction of the runway. By tension-fastening each PC tendon 7, the plurality of hollow body segments 2 are press-bonded to be integrated.SELECTED DRAWING: Figure 3
Patent JP-2021127417-A (JP)
Title: (meth)acrylate compound, monomer composition, molding, dental material composition, dental material and method for producing (meth)acrylate compound
Inventor: KAKINUMA NAOYUKI
IPC: C07C271/12
Filed: 2020-02-17
Abstract: To provide a (meth)acrylate compound having two or more different (meth)acrylate structures, the (meth)acrylate compound having improved functions compared to those of a mixture of compounds each having a (meth)acrylate structure.SOLUTION: The present disclosure provides a (meth)acrylate compound represented by formula (1). R1 is a group represented by formula (2), R2 is a residue of an iso(thio)cyanate compound (D) having two or more iso(thio)cyanate groups, and * is a bond position.SELECTED DRAWING: Figure 1
Patent JP-2021129276-A (JP)
Title: File input and output system
Inventor: MANUEL BARICUATRO JR
IPC: H04N1/387
Filed: 2020-02-17
Abstract: To provide a file input and output system that can store an electronic file stably for a long period and can acquire an accurately reproduced electronic file without requiring network connection.SOLUTION: In a file input and output system 3, a first control unit of a first image forming apparatus 1 calculates the total number of pages for an electronic file A, creates first and second dot pattern images from a first file, and causes an image forming unit to form, on recording paper P, a first output image including the first dot pattern image and a first two-dimensional code and a second output image including the second dot pattern image and a second two-dimensional code. A second control unit of a second image forming apparatus 2 generates first and second binary data from the first and second dot pattern images, and when the number of the binary data matches the total number of pages stored in the first and second two-dimensional codes, combines the first and second binary data in a number equal to the total number of pages to generate an electronic file C.SELECTED DRAWING: Figure 1
Patent JP-2020076316-A (JP)
Title: Eave
Inventor: AIZAWA MASAYA
IPC: E04F10/08
Filed: 2020-02-18
Abstract: To provide an eave capable of draining water from a predetermined position further reliably.SOLUTION: The eave has an eave plate, an edge material with a recess for accommodating an end of the eave plate and a fixation member for fixing the edge material to the eave plate while penetrating through the eave plate, the edge material has a depth side groove disposed at more depth side of the recess than the fixation member downward of the accommodated eave plate with opened upward, an entry side groove disposed at the entry side of the recess, situated downward of the hole through which the fixation member penetrates with opened upward and a projection wall for dividing the depth side groove and the entry side groove, and an upper end of the projecting wall is spaced apart from the eave plate in a whole length in a longitudinal direction.SELECTED DRAWING: Figure 7
Patent JP-2021132018-A (JP)
Title: Microorganism power generation panel and microorganism power generation method
Inventor: KITAHARA TETSUGORO
IPC: H01M8/16
Filed: 2020-02-21
Abstract: To provide a microorganism power generation device having long-term power generation continuity.SOLUTION: A microorganism power generation panel 20 includes: a power generation module 10 where a medium 4 for the habitation of microorganisms that ingest organic material and emit electrons is accommodated between a pair of sheet-like electrodes 3a, 3b, at least one of the electrodes having water permeability; a pair of water permeable covers 2a, 2b covering the upper surface and the lower surface of the power generation module 10; and an annular support 1. The power generating module 10 including the water permeable covers 2a, 2b is supported while being arranged inside the annular support 1.SELECTED DRAWING: Figure 2
Patent JP-2021136092-A (JP)
Title: Membrane-electrode composite
Inventor: KAI KAZUYA
IPC: H01M8/1004
Filed: 2020-02-25
Abstract: To provide a membrane-electrode composite with improved flexibility against mechanical deformation.SOLUTION: A membrane-electrode composite is a laminate in which at least a portion of a carbon sheet electrode is bonded to at least one surface of an ion exchange membrane having a first surface and a second surface. The carbon sheet electrode is formed from two or more carbon sheets that contain carbon fiber as a component.SELECTED DRAWING: None
Patent JP-2021133740-A (JP)
Title: Tire for motor cycle
Inventor: TSUNODA MASAAKI
IPC: B60C17/04
Filed: 2020-02-25
Abstract: To provide a tire for a motor cycle that can improve vehicle hand-push performance, without deteriorating heating resistance performance.SOLUTION: A tire 100 for a motor cycle comprises: a pair of bead cores 3; a carcass layer 2 folded back from inside in a tire width direction to outside in the tire width direction around the pair of bead cores 3 and then wound up to side wall parts 6, from inside in a tire radial direction to outside in the tire radial direction, on a tire meridian cross section; and a tread part 5 provided outside in the tire radial direction of the carcass layer 2. Reinforcement rubber layers 7a and 7b are provided at positions which do not cross a tire equator plane CL at an inner cavity side of the tire of the tread part 5. The reinforcement rubber layers 7a and 7b are arranged closer to inside in the tire width direction than end parts 51 of the tread part 5.SELECTED DRAWING: Figure 1
Patent JP-2021133815-A (JP)
Title: Tire simulation method and program
Inventor: KODAMA YUJI
IPC: B60C19/00
Filed: 2020-02-27
Abstract: To set a value of a coefficient of friction between a tire and a road surface, by making use of viscoelasticity of a rubber, when a computer performs a simulation of the tire rolling on the road surface, without need for setting so that a computed result of the simulation matches an actual measured value.SOLUTION: In a simulation method of a tire, a computer obtains rubber friction information in which a relation between ground contact pressure at the time when a rubber having the same viscoelasticity characteristics as a tread rubber of the tire contacts a road surface and a value of a coefficient of friction with respect to a sliding speed of the rubber at the time when the rubber slides at the sliding speed with respect to the road surface is mapped. The computer, when performing a simulation of the tire, computes a coefficient of friction at each position on a ground contact area using the rubber friction information, from information about ground contact pressure at each position on the ground contact area on which the tire contacts the road surface and information about sliding speeds with respect to the road surface at each position on the ground contact area, and performs the simulation of the tire using the computed coefficient of friction.SELECTED DRAWING: Figure 4
Patent JP-2021135007-A (JP)
Title: Humidity conditioning unit and humidity conditioning system
Inventor: SEKIYA YOSHIKO
IPC: F24F11/74
Filed: 2020-02-28
Abstract: To provide a humidity conditioning unit capable of improving humidity conditioning performance, and to provide a humidity conditioning system.SOLUTION: A humidity conditioning unit 4 and a humidity conditioning system 1 perform humidity conditioning of the air. The humidity conditioning unit includes a first chamber 11 and a second chamber 12. The first chamber 11 includes: a first inlet 13 for taking in the air; a first outlet 14 for exhausting the air; a first space 15 between these; and a first humidity conditioning element 16 in which a humidity conditioning material for performing humidity control of the air in the first space 15 is disposed. The second chamber 12 includes: a second inlet 21 for taking in the air; a second outlet 22 for exhausting the air; a second space 23 between these; and a second humidity conditioning element 24 in which a humidity conditioning material for performing humidity control of the air in the second space 23 is disposed. A pressure loss occurring in the first humidity conditioning element 16 and a pressure loss occurring in the second humidity conditioning element 24 are different from each other.SELECTED DRAWING: Figure 2
Patent JP-2021135905-A (JP)
Title: Stay/vacant status determination device, stay/vacant status determination method, and stay/vacant status determination program
Inventor: MIYAMOTO HIROYUKI
IPC: G08B25/04
Filed: 2020-02-28
Abstract: To determine whether or not this object space is in a stay status in which there is a person or in a vacant status in which there is no person with high accuracy by using a concentration of carbon dioxide in the object space.SOLUTION: An observation data acquisition part acquires a concentration of carbon dioxide of an object space observed by a first sensor in the object space, and second observation data on a second observation object observed by a second sensor. A reference timing setting part detects a timing when a predetermined change occurs in the second observation object on the basis of the second observation data, and sets the timing to a reference timing. A determination part determines whether or not the object space is in a stay status that there is a person or a vacant state that there is no person on the basis of the change of the concentration of carbon dioxide after the reference timing.SELECTED DRAWING: Figure 2