baber/WOPTO huggingface dataset:
Patent JP-2018535885-A (JP)
Title: 履帯型車両のゴムベルト用駆動スプロケット
IPC: B62D55/253
Filed: 2016-11-30
Abstract: 履帯型車両用の下部構造体アセンブリを開示する。このアセンブリは、ゴムベルトを構成するゴム塊に埋設された複数の金属要素からなる連続インサートが内部に設けられた少なくとも１つの閉ループゴムベルトを備える。金属要素は、互いに一定の所定の距離だけ離れて配置されており、この距離はゴムベルトのピッチを決める。ゴムベルトは、１つ以上の補強部材をさらに内部に包囲しており、補強部材の各々は、ゴムベルトの長手方向の展開中心軸線に実質的に平行な軸線に沿って配向された金属ワイヤ束からなる。また、アセンブリは、連続インサートの金属要素と噛み合い、それぞれのゴムベルトを回転運動させるように構成された、少なくとも１つの駆動スプロケットと、少なくとも１つのアイドラホイールと、複数のローラとからなる、各ゴムベルトの複数の転がり要素を備える。各駆動スプロケットは、歯車の展開面に平行な平面上に配置された、少なくとも１つのディスク３４と一体な歯車からなる。環状溝が、歯車と各ディスクとの間に介在しており、各ディスクには、ゴムベルトの内面の所定の部分と係合する滑らかな周面が設けられており、ゴムベルトと、ゴムベルトの複数の転動要素の全体との間に発生する接触力の一部を吸収する。【選択図】図８
Patent JP-2018536491-A (JP)
Title: 口腔ヘルスケア器具のためのバネ荷重可能なプランジャにプレストレスを与え且つバネ荷重可能なプランジャを迅速解放する半自由回転するクランクシャフトアクチュエータ
IPC: A61C17/028
Filed: 2016-11-30
Abstract: 口腔ヘルスケア器具のための半自由回転するクランクアクチュエータ(80)が、チャンバ(82)と、バネ荷重可能なプランジャ(85)と、クランク機構(88)とを含む。クランク機構(88)は、駆動軸(96)の周りで回転可能に駆動させられる少なくとも駆動ピン(90)と、駆動軸の周りで半自由に回転可能なクランクシャフト(94)とを含み、クランクシャフト(94)は、バネ荷重可能なプランジャ(85)に連結し、そして、(i)第１の動作モードにある駆動ピン(90)、(ii)第２の動作モードにあるバネ荷重可能なプランジャ(85)、及び(iii)クランクシャフト(94)がプランジャ(84)を望ましくない端位置から望ましい端位置に押すことに応答して、望ましくない端位置から望ましい端位置へのプランジャ(84)の不完全な作動を少なくとも完了させることを含む、第３の動作モードにある駆動ピン(90)を介して、駆動軸(96)の周りで部分的に駆動させられる。
Patent JP-2018527409-A (JP)
Title: ヒトパピローマウイルス皮膚感染の治療のためのアセチルサリチル酸を含む組成物および医用デバイス
IPC: A61K47/10
Filed: 2016-09-05
Abstract: パピローマウイルス（ＨＰＶ）皮膚感染の治療のため、特に疣贅および関連する病変の治療のための医用デバイスが本発明の目的である。特に本発明はＨＰＶ皮膚感染、特に良性の感染、より詳しくは疣贅の局所的治療における使用のためのアセチルサリチル酸に関連する。アセチルサリチル酸は、いずれも固体状態のプラスター剤またはパッチ剤、たとえば錠剤、散剤または顆粒剤によって、親水性または疎水性ゲルによって投与できる。
Patent JP-2019505917-A (JP)
Title: 大量輸送のためのモバイル上でのアクセス制御回避
IPC: G06Q20/32
Filed: 2016-12-16
Abstract: 支払対応モバイル装置を操作する方法は、前記モバイル装置によって、前記モバイル装置が非小売非接触トランザクション端末の近傍にあることを検出するステップを含む。方法は更に、モバイル装置内のアプリケーションプログラムの操作を許可するステップを含む。前記アプリケーションプログラムの操作を許可することは、非小売非接触トランザクション端末が近傍にあることを検出したことに応答する。前記アプリケーションプログラムの操作は、前記アプリケーションプログラムのユーザ検証機能を回避しつつ、前記非小売非接触トランザクション端末とのトランザクションを実行することである。
Patent JP-2019511460-A (JP)
Title: イミプリドンによるｇタンパク質共役受容体（ｇｐｃｒ）の調節
IPC: C12Q1/02
Filed: 2017-01-30
Abstract: イミプリドンは、ドーパミン受容体Ｄ２様サブファミリーなどのクラスＡ  Ｇタンパク質共役受容体（ＧＰＣＲ）を選択的に調節し、このような調節を必要とする病態および障害、例えば癌、精神障害および細菌感染などの治療に有用であることがわかった。さらに、上記の病態を有する対象がイミプリドン投与などの治療計画に応答する可能性があるかどうかを明らかにする方法が提供される。さらに、イミプリドン投与などの治療計画の有効性を評価する、上記の病態を有する対象を監視する、または上記の病態を有する対象の予後を予測する方法も提供される。 【選択図】なし
Patent JP-2019507829-A (JP)
Title: 金属板、蒸着用マスクおよびその製造方法
IPC: C23F1/02
Filed: 2017-01-31
Abstract: 実施例による蒸着用マスクの製作に使用される金属板において、前記金属板は、前記金属板の表面から１μｍ以下の厚さ範囲で定義される外部層；および前記外部層以外の内部層；を含み、前記外部層のエッチング速度は、前記内部層のエッチング速度より遅く、ＦｅＣｌ ３ を３５ないし４５重量％含んだエッチング液で４５℃で行われたエッチング条件で測定した、前記外部層のエッチング速度は、０．０３μｍ／ｓｅｃ以下であり、前記内部層のエッチング速度は、０．０３ないし０．０５μｍ／ｓｅｃであることを含む。 【選択図】図５
Patent JP-2019513009-A (JP)
Title: 免疫療法用改変細胞
IPC: C12N5/0735
Filed: 2017-02-24
Abstract: 本発明は、Ｔ細胞レセプター（ＴＣＲ）またはキメラ抗原レセプター（ＣＡＲ）などの抗原レセプター、およびＰＤ−Ｌ１を標的とする抗体を発現する改変免疫細胞に関する。また、関連する核酸、ベクター、組成物、ならびに癌および病原体に対する免疫応答を増強するための方法も与える。【選択図】なし
Patent JP-2019519198-A (JP)
Title: 視覚的なフィードバック装置を有するエアロゾル発生装置
IPC: A24F40/60
Filed: 2017-04-07
Abstract: 電力供給源（４０）と、エアロゾル発生物品（５０、６０）の少なくとも一部を受けるためのくぼみ（１４）と、くぼみ（１４）の中に位置付けられた少なくとも一つの電気ヒーター（２２）と、を備えるエアロゾル発生装置（１０）が提供されている。エアロゾル発生装置（１０）は、少なくとも一つの電気ヒーター（２２）を起動するために、電力供給源（４０）から少なくとも一つの電気ヒーター（２２）への電力の供給を制御するように構成されたコントローラー（４２）をさらに備える。コントローラー（４２）は、エアロゾル発生物品（５０、６０）の少なくとも一部がくぼみ（１４）の中に受けられた時に、全期間にわたり少なくとも一つの電気ヒーター（２２）を起動するように構成されている。エアロゾル発生装置（１０）はまた、分割された視覚的なフィードバック装置（３２）を備え、分割された視覚的なフィードバック装置（３２）の複数の分割区分（３４）は各々、全期間の一部分に対応する。複数の分割区分（３４）の各々は、エアロゾル発生物品（５０、６０）の少なくとも一部がくぼみ（１４）の中に受けられた時、および全期間の対応する部分が経過した時に、視覚的なフィードバックを提供するように構成されている。 【選択図】図１
Patent JP-2019511239-A (JP)
Title: 浮遊式魚養殖プラントおよびプラントのアセンブリ
IPC: A01K61/65
Filed: 2017-04-04
Abstract: 浮遊式魚養殖プラント（１）は、水体（Ｗ）内に浮遊するように構成された浮力体（２）によって支持されたケージ（６）を備える。リフティング手段（７）が、浮力体とケージとの間に配置されており、ケージを、浮力体のレベルにおける位置または浮力体よりも下方の位置と、ケージの少なくとも一部が浮力体よりも上方にある位置との間で移動させるように構成されている。ケージ（６）は、少なくともケージの底部を形成する下側区分（６ｃ）を有しており、下側区分は、弾性材料を含みかつ／または中間区分に弾性的に接続された壁を有しており、これにより、下側区分と隣接する区分との間の動的な力の伝達が減じられる。アセンブリ（１８）は、複数の魚養殖プラント（１）を含む。
Patent JP-2019511335-A (JP)
Title: 内部圧力調節が可能な薬液注入装置
IPC: A61M5/145
Filed: 2017-04-11
Abstract: 本発明の薬液注入装置は、薬液注入圧力は高く、しかも薬液の充填は容易にするという２つの機能を別途の追加装置なしに一つのデバイス内で具現することができる高精度かつ詳細な技術、すなわち薬液充填モードと薬液注入モードに応じて装置内部の圧力を効率的に調節する技術の改善に関する。また、本発明の薬液注入装置は、気体発生部で発生した気体によって装置内部の圧力が所定の圧力を超過するとき、薬液注入装置内のスイッチ部材が圧力調節弁として動作することにより、装置内部の圧力を所定の圧力に一定に維持することができる。 【選択図】図６
Patent JP-2019527193-A (JP)
Title: サルコペニア及び筋損傷を治療する方法
IPC: G01N33/15
Filed: 2017-06-01
Abstract: 対象の筋機能及び／若しくは筋肉量を維持若しくは増加させる際に、並びに／又は対象の筋萎縮を実質的に予防若しくは抑制する際に、使用するための、Ｗｎｔ誘導性シグナル伝達タンパク質１（ＷＩＳＰ１）又はその断片若しくは変異体。【選択図】 なし
Patent JP-2020114063-A (JP)
Title: Power management apparatus
Inventor: OZAWA TAMAKI
IPC: H02J9/06
Filed: 2019-01-09
Abstract: To provide a power management apparatus that can make a proper contribution to leveling a power demand (canceling a duck curve phenomenon).SOLUTION: A HEMS (power management apparatus) includes a first input/output section (first power receiving section) that is configured to be able to receive power from a power storage device in a vehicle, a second input/output section (second power receiving section) that is configured to be able to receive power from an auxiliary power storage device that is not installed in the vehicle, and a control device that is configured to execute a process for supplying power received by the first input/output section from the power storage device in the vehicle and/or power received by the second input/output section from the auxiliary power storage device to a system power network. In a case where a discharge quota of power cannot be received from the vehicle in a prescribed discharge time period (high power demand time period), the control device discharges (supplies) a discharge quota of power from the auxiliary power storage device to the system power network.SELECTED DRAWING: Figure 3
Patent JP-2020112237-A (JP)
Title: Management method of marine lng storage tank, and marine lng storage tank
Inventor: KASHIMA KAZUYUKI
IPC: F17C13/00
Filed: 2019-01-15
Abstract: To provide a management method of a marine LNG storage tank and a marine LNG storage tank which can prevent occurrence of a stress corrosion crack even when Ni steel is used.SOLUTION: A management method of a marine LNG storage tank, made of a steel material having a Ni content of 5.0-10.0 mass%, manages so that, in the tank, an adherence salt content S per unit area calculated in NaCl and a temperature T satisfy [S≤0.1] and [T≤30].SELECTED DRAWING: None
Patent JP-2019110750-A (JP)
Title: Method and device for creating dynamically reconfigurable energy storage device
Inventor: TOM V VO
IPC: H01M8/00
Filed: 2019-01-18
Abstract: To provide a method and a device for achieving comparability or superiority to a heavy and expensive product based on power electronics.SOLUTION: In complementary switches 503, 508, when 503 is closed and 508 is opened, energy storage devices 521 and 522 are excluded from output of the entire grouping. Thus, the desirable energy storage device 521 becomes possible to be bypassed and made unused. On the other hand, the storage device 522 also becomes possible to be made into a state of being undesirably excluded. When the energy storage devices 520 and 522 are exactly connected with each other in series by bypassing the storage device 521, effective output voltage of 520 and 522 becomes opposite to each other.SELECTED DRAWING: Figure 5A
Patent JP-2020116482-A (JP)
Title: Water treatment agent
Inventor: NAKANO HAJIME
IPC: C02F1/50
Filed: 2019-01-18
Abstract: To provide a one-component water treatment agent which, when added to a water system, can cause an effect of hypobromous acid to be excellently exerted while causing an agent effect of the other compounds to be excellently exerted.SOLUTION: A water treatment agent has a pH of 10 or more and comprises the following components (a) to (c): (a) a chloramine compound, (b) a bromide salt, and (c) 1 to 18 mass% of a polymer with a carboxy group, where a carboxy group containing rate of the polymer is 0.8 g-COOH/g-polymer or less. Preferably, a mole ratio between the chloramine compound and the bromide salt is 1:0.1 to 1.0.SELECTED DRAWING: None
Patent JP-2020117068-A (JP)
Title: Obstacle detector of construction vehicle
Inventor: ENDO RYOHEI
IPC: F16H61/4157
Filed: 2019-01-23
Abstract: To provide an obstacle detector of a construction vehicle, that reduces costs and is easily set to a desired detection range according to a travel route of the vehicle.SOLUTION: An obstacle detector 1A mounted to a tire roller (construction vehicle) 10 includes: a distance image sensor (object detection sensor) 2 for detecting an obstacle within a predetermined range; and a controller which calculates an estimated travel route 21 of the tire roller 10 according to a turning radius of the tire roller 10, and determines presence/absence of an obstacle on the basis of a detection result of the distance image sensor 2. In the controller, a range corresponding to the estimated travel route 21 out of a projection range N1 of the distance image sensor 2, is set as a detection range 4A for detecting presence/absence of the obstacle.SELECTED DRAWING: Figure 7
Patent JP-2020117781-A (JP)
Title: Film deposition apparatus
Inventor: NAKAMORI HIDEKI
IPC: H05H1/46
Filed: 2019-01-25
Abstract: To provide a film deposition apparatus capable of securely depositing a film on a workpiece even in a state in which an initial degree of vacuum in a chamber is made relatively low.SOLUTION: A film deposition apparatus comprises, in a chamber into which a medium gas for discharge generation is introduced, an electrode, a substrate arranged opposite the electrode, a magnetic field generation part, and a holding part holding a workpiece. The film deposition apparatus further comprises a power supply for electrode which applies an electrode voltage to the electrode, a power supply for substrate which applies a substrate voltage to the substrate, and a power supply control part which controls the power supply for electrode and the power supply for substrate to control an electric field generated between the electrode and substrate. The magnetic field generation part is so arranged that lines of magnetic force of a generated magnetic field overlap with lines of electric force based upon the electric field. The workpiece is arranged on lines of magnetic force, the medium gas introduced into the chamber is made into plasma on the basis of the electric field generated between the electrode and substrate, and ions generated as a result are guided onto the workpiece through the operation of the magnetic field to form a carbon film on a surface of the workpiece.SELECTED DRAWING: Figure 1
Patent JP-2020119363-A (JP)
Title: Retrieval device and method for creating hash table
Inventor: KANEKO HITOSHI
IPC: G06F16/00
Filed: 2019-01-25
Abstract: To reduce occurrence of hash collision even when an original space of a hash method is large.SOLUTION: A retrieval device includes: an input unit for receiving an input of a data group to be registered in a table; a division unit for dividing each input data group into a plurality of sections to generate divided data with a predetermined number of bits; and a table creation unit that creates a hash table that associates a hash value of the prescribed number of bits with a NULL as a pointer at the time of registration of the data group, updates the pointer associated with the hash value of the divided data in the created hash table from NULL to a pointer to the hash table of the divided data following the divided data in data of the division source of the divided data, and reduces a total amount of used memories of each of the hash tables by constructing a tree whose node is each of the hash table to reduce hash collision in the hash table.SELECTED DRAWING: Figure 1
Patent JP-2020119851-A (JP)
Title: Electromagnetic relay
Inventor: KITAJIMA DAISHI
IPC: H01H50/06
Filed: 2019-01-28
Abstract: To provide an electromagnetic relay that allows a user to easily inspect the airtightness of a terminal adhesion surface with a structure in which the terminal adhesion surface is airtight and a resin cover has an open structure.SOLUTION: An electromagnetic relay includes an electromagnetic driving unit, an electrical contact unit, a terminal connected to the electromagnetic driving unit and the electrical contact unit, and a case having an internal space that accommodates the electromagnetic driving unit and the electrical contact unit, and the case includes a bottom wall through which the terminal is inserted, and a peripheral wall that is connected to the bottom wall to form an internal space, and seals a space between the terminal and the bottom wall and a space between the bottom wall and the peripheral wall, a ventilation hole communicating with the internal space is provided in the peripheral wall, and a hardened adhesive that closes the ventilation hole is fixed to the outer surface of the peripheral wall.SELECTED DRAWING: Figure 3
Patent JP-2019077884-A (JP)
Title: Adhesive sheet and manufacturing method therefor
Inventor: SATO TETSURO
IPC: C09J201/08
Filed: 2019-01-29
Abstract: To provide an adhesive sheet capable of easily conducting detachment of a sheet from an adherend at any time without providing excess stress to the adherend, while maintaining adhesive force of an adhesive layer just before the detachment.SOLUTION: There is provided an adhesive sheet having a substrate sheet and a soluble adhesive layer arranged with a pattern of an island shape or a stripe shape on at least one surface of the substrate sheet, a diameter of an outer contact circle of individual adhesive area constituting the island shaped pattern when the pattern is the island shaped is 0.1 mm to 10 mm, and a stripe width of individual adhesive areas constituting the stripe shaped pattern when the pattern is stripe shaped is 0.1 mm to 10 mm.SELECTED DRAWING: Figure 1
Patent JP-2020121678-A (JP)
Title: Braking/driving force control system
Inventor: NOMURA MAKOTO
IPC: F02D41/04
Filed: 2019-01-31
Abstract: To provide a braking/driving force control system excellent in target vehicle speed followability and ride comfort.SOLUTION: The braking/driving force control system comprises: a required acceleration calculation part that calculates required acceleration for maintaining target vehicle speed; a power train control part that calculates minimum braking/driving force at the time when fuel cut is not executed and fuel cut braking/driving force, braking/driving force at the time when the fuel cut is executed, generates braking/driving force larger than minimum braking/driving force if the required braking/driving force is larger than the fuel cut braking/driving force, and generates the fuel cut braking/driving force if the required braking/driving force is below the fuel cut braking/driving force; a brake control part that generates required braking force; and a braking/driving force control part that calculates the required braking/driving force from the required acceleration, requires the power train control part, acquires braking/driving force generated by a power train in response to the requirement, and requires the brake control part to generate a difference between the required braking/driving force and the acquired braking/driving force if the required braking/driving force is less than the acquired braking/driving force.SELECTED DRAWING: Figure 1
Patent JP-2020120629-A (JP)
Title: Stress odor component reducer
Inventor: OKABE SHIGENAO
IPC: A61P17/00
Filed: 2019-01-31
Abstract: To provide a novel stress odor component reducer.SOLUTION: Technical characteristics are described as follows: 1. a stress odor component reducer containing a black cumin extract as an active ingredient, 2. a stress odor component reducer in which the stress odor component is allyl mercaptan, 3. a stress odor component reducer in which either of the stress odor component reducers described in item 1 and in item 2 is utilized as an active ingredient.SELECTED DRAWING: None
Patent JP-2020124933-A (JP)
Title: Robot and measurement system
Inventor: SHUDO KAZUMASA
IPC: B62D57/02
Filed: 2019-02-01
Abstract: To provide a robot that is movable on a non-flat traveling surface against gravity, and a measurement system including the robot.SOLUTION: A robot (1A) includes plural friction bodies (21a to 21d) that exert a frictional force at plural points on a non-flat traveling surface so that a synthesized reaction force (F3a=F1a+F2a) is directed to the traveling surface side, and drive bodies (21e and 21f) that come into contact with the traveling surface so as to generate a drive force in a moving direction. A measurement system (1) includes the robot (1A) and a measurement apparatus (10) that makes measurements concerning the traveling surface.SELECTED DRAWING: Figure 1
Patent JP-2020126205-A (JP)
Title: Fixation device and image formation apparatus
Inventor: YOSHIDA TSUGUHIRO
IPC: G03G15/00
Filed: 2019-02-06
Abstract: To provide a fixation device and an image formation apparatus which can reduce the temperature difference between a paper passing part and a paper non-passing part in a fixation nip part and also can suppress generation of defective images.SOLUTION: The fixation device has a CPU for conducting a control to perform fixation processing by using a heat generator 54b1 with a predetermined frequency when printing is done continuously on plural pieces of small-sized paper. After the printing processing on the plural pieces of small-sized paper is done, the CPU performs a soaking operation to make a heat generator 54b2 generate heat for a soaking time while keeping the fixation nip part at a predetermined temperature.SELECTED DRAWING: Figure 4
Patent JP-2020134161-A (JP)
Title: Optical transmission device, optical receiving device, and estimation method
Inventor: ODA SHOICHIRO
IPC: H04B10/071
Filed: 2019-02-13
Abstract: To provide an optical transmission device and the like which can estimate a generation portion of polarization fluctuation on an optical fiber with high accuracy.SOLUTION: An optical transmission device has a light source, an acquisition section, and an estimation section. The light source sequentially outputs identifiably different signal light to an optical fiber. The acquisition section acquires a polarization state corresponding to the time for each signal light from scattered light of the optical fiber for the signal light for each signal light. The estimation section converts the acquired polarization state corresponding to the time for each signal light into a polarization state corresponding to distance in which a reflection point of the scattered light in of the optical fiber can be identified and estimates a point where the polarization state is changed from the polarization state corresponding to distance after conversion as a polarization fluctuation portion.SELECTED DRAWING: Figure 1
Patent JP-2019141038-A (JP)
Title: Food, manufacturing method of flavoring and food, and method for adding flavoring to food
Inventor: MINESHIMA MARE
IPC: A23L27/00
Filed: 2019-02-20
Abstract: To provide a food having preferable flavor, especially preferable flavor felt when raw cone is steamed, and a flavoring capable of adding flavor to the food, being manufactured easily, and available for general purpose.SOLUTION: There is provided a food containing maltol, dimethylsulfide, and isovaleraldehyde, and having 0<A<100, 0<B<100 and 0<C≤60, when content ratios of each components at repast are A pts.wt., B pts.wt. and C pts.wt. respectively, and converted to be A+B+C=100, or a flavoring added to the food so as to satisfy the above described relationship.SELECTED DRAWING: Figure 1
Patent JP-2020130063-A (JP)
Title: Ring rf tag body
Inventor: OGATA TETSUJI
IPC: A01K35/00
Filed: 2019-02-20
Abstract: To provide an RF tag that is designed on the premise of rolling an antenna in a creature.SOLUTION: A ring RF tag body 1 concerning the present invention is the RF tag designed on the premise of rolling the ring RF tag body 1 itself around a creature such as an animal. The ring RF tag body includes an auxiliary antenna 10 for forming a ring while being rolled in the creature, and a ring-shaped feeding antenna 11 arranged in a position magnetically coupled with the auxiliary antenna 10 forming a ring and connected with the IC chip 110. The ring RF tag body 1 concerning the present invention is applicable to a wing bar and a nose ring, and furthermore, can be configured in a seal label.SELECTED DRAWING: Figure 1
Patent JP-2019106544-A (JP)
Title: Semiconductor device
Inventor: NEMOTO MICHIO
IPC: H01L29/868
Filed: 2019-02-21
Abstract: To provide a semiconductor device which can reduce variation in breakdown voltage and variation in switching characteristics and reduce manufacturing cost.SOLUTION: A semiconductor device comprises: a p anode layer 2 formed on one principal surface side of an ndrift layer 1; an ncathode layer 3 formed on the other principal surface side; an anode electrode 4 formed on a surface of the p anode layer 2; a cathode electrode 5 formed on a surface of the ncathode layer 3; and an n type broad buffer region 6 which is formed inside the ndrift layer 1 and has a net doping concentration higher than an impurity concentration of a wafer bulk and lower than that of each of the ncathode layer 3 and the p anode layer 2. Here, specific resistance ρof the ndrift layer 1 satisfies a relation with a rated voltage V, which is represented as 0.12 V≤ρ≤0.25 V. A total amount of the net doping concentration of the broad buffer region 6 is not less than 4.8×10atoms/cmand not more than 1.0×10atoms/cm.SELECTED DRAWING: Figure 1
Patent JP-2019103840-A (JP)
Title: Planar zone in prosthetic heart valve leaflet
Inventor: WILLIAM C BRUCHMAN
IPC: A61F2/24
Filed: 2019-02-28
Abstract: To provide prosthetic valves having leaflets of a particular shape that improves bending character without requiring a long length valve.SOLUTION: A prosthetic valve 100 comprises a leaflet frame 130, a plurality of leaflets 140 coupled to the leaflet frame, where each leaflet has a free edge 142 and a base 143. Each leaflet has a planar zone 192 in a central portion, where the planar zone is substantially planar. The planar zone 192 defines a shape having an area larger near the base than near the free edge.SELECTED DRAWING: Figure 1B
Patent JP-2020139092-A (JP)
Title: Method for producing fluorine resin
Inventor: SHIMONO TOMOYA
IPC: C08F16/24
Filed: 2019-02-28
Abstract: To provide a fluorine resin containing an oxolane ring which suppresses reduction in the weight after heating and melting and a method for producing the same.SOLUTION: A method for producing a fluorine resin obtains a fluorine resin including a residue unit represented by the following general formula (5) by polymerization of a monomer represented by the following general formula (4) in the presence of a chain transfer agent, in which the chain transfer agent is an organic compound having a hydrogen atom and a chlorine atom and having 1 to 20 carbon atoms. In formulae, Rf5, Rf6, Rf7 and Rf8 each independently represents a fluorine atom or a perfluoroalkyl group, and may be connected to each other to form a ring having 4 or more and 8 or less carbon atoms, and may contain an etheric oxygen atom.SELECTED DRAWING: None
Patent JP-2020139899-A (JP)
Title: Current sensor
Inventor: MIZUNO TSUTOMU
IPC: G01R15/20
Filed: 2019-03-01
Abstract: To provide a current sensor capable of accurately detecting target current, be it AC or DC.SOLUTION: A current sensor is provided, comprising a conductive body 2 including a through-hole 21 and a pair of conductive units 22 for a target current to flow disposed to sandwich the through-hole 21, and magnetic detection elements 3 provided in the through-hole 21, where a thickness of the conductive body 2, or a width of the conductive unit 22, is equal to or less than twice the skin depth.SELECTED DRAWING: Figure 2