baber/WOPTO huggingface dataset:
Patent JP-2020524005-A (JP)
Title: プラズマ処理装置および修飾タンパク質構造を製造する方法
IPC: A23L33/17
Filed: 2018-06-05
Abstract: タンパク質粉末は特定の温度および出力で特定の時間プラズマに曝されており、このプラズマ処理されたタンパク質粉末は未処理のタンパク質と比較して室温での融解曲線において蛍光発光度が増加している。
Patent JP-2021501229-A (JP)
Title: 高ガラス転移温度を有するアダマンタンエポキシドに由来するポリカーボネート
IPC: C08L69/00
Filed: 2018-10-26
Abstract: 本発明に係る実施形態は、一般に、アダマンタンエポキシド単量体に由来する繰り返し単位を有するポリカーボネート重合体、並びに該重合体およびこれらを含む組成物の使用方法に関する。それによって形成された組成物は、各種の光電子デバイスの製造に有用である。
Patent JP-2021503485-A (JP)
Title: ＶＥＧＦＲ−Ｆｃ融合タンパク質製剤
IPC: A61K47/18
Filed: 2018-11-16
Abstract: タンパク質製剤並びにこのような製剤を製造及び使用する方法が本明細書で提供される。製剤は、硝子体内投与のためなどの眼科用製剤であり得る。いくつかの実施形態において、製剤は、アフリベルセプトなどのＶＥＧＦＲ−Ｆｃ融合タンパク質を含む。
Patent JP-2021508358-A (JP)
Title: 改善された接合耐久性を示す、および／またはリン含有表面を有するアルミニウム合金製品、ならびにその作製方法
IPC: C22C21/10
Filed: 2018-10-23
Abstract: アルミニウム合金製品、ならびにそのような製品を作製および加工する方法が開示されている。したがって、優れた接合耐久性、低い接触抵抗、および耐食性を含む制御可能な表面特性を示すアルミニウム合金製品が開示される。本明細書に記載のアルミニウム合金製品は、移動元素と、ある濃度の移動元素を有する表面下部分と、ある濃度の移動元素を有するバルク部分と、を含む。アルミニウム合金製品は、４．０以下の濃縮比を含み、濃縮比は、バルク部分の濃度に対する表面下部分の移動元素濃度の比である。さらに、アルミニウム合金製品の表面および／または表面下は、リン（例えば、元素リンまたは酸化リン）を含有していてもよい。リン含有表面は、抵抗スポット溶接装置の電極先端部への電子応力の低減、および電極先端部の使用寿命（例えば、破損までの溶接サイクル）の延長をもたらす。 【選択図】図１
Patent JP-2021506462-A (JP)
Title: バイオ印刷された半月板インプラント及びその使用方法
IPC: A61L27/52
Filed: 2018-12-20
Abstract: 本明細書では、半月板インプラント組成物ならびにそれを作製及び使用するための方法が提供される。主題の半月板インプラントは、哺乳動物対象における損傷または罹患した半月板組織の修復及び／または交換に使用を見出す。【選択図】なし
Patent JP-2021509406-A (JP)
Title: 分子の膜貫通送達のための化合物および方法
IPC: A61K48/00
Filed: 2018-12-31
Abstract: 本発明は、生体膜を横切る薬物の送達のための新規送達システムを提供する。それは、とりわけ、様々な医学的障害の治療のための、インビトロ、エクスビボ、およびインビボでの組織および細胞への遺伝子薬物の送達のための、当該送達システム、当該化合物の合成方法、および当該送達システムの利用方法を含む、新規化学的コンジュゲートを提供する。【選択図】図１Ａ
Patent JP-2021512777-A (JP)
Title: 不織布層とメルトブローン層を有する濾材
IPC: B32B5/26
Filed: 2019-01-14
Abstract: 濾材は、複合繊維を有する不織布層と、平均径(dl)１.８μm未満のポリエステル繊維を含むメルトブローン層とを有する。接触圧力０.１バール（１０kPa）のとき、不織布層の厚さは、０.４mm未満である。メルトブローン層のポリエステル繊維の少なくとも２５%の直径(d)は、１μm未満である。 【選択図】なし
Patent JP-2021511305-A (JP)
Title: ホスホロ（ン）アミダートアセタールおよびホスファ（ホナ）ートアルセタール化合物
IPC: C07H19/10
Filed: 2019-01-08
Abstract: ホスホロ(ン)アミダートアセタールおよびホスファ(ホナ)ートアセタール化合物、それらの調製、および、肝臓の分子経路に介入することによって肝疾患または非肝疾患を処置することなどのそれらの使用が本明細書に開示される。
Patent JP-2021512320-A (JP)
Title: 画像ベースのデッキ検証
IPC: G01N35/00
Filed: 2019-01-31
Abstract: プロセスのためにデッキを準備するための方法が開示される。デッキは、任意の必要なコンポーネントが準備され得、それから、画像化デバイスは、デッキの画像を捕捉し得る。この画像は、基準画像と比較され、任意の差異が識別され得る。差異は、画像内に示され、操作者へ示され得、それによって、操作者は、差異と関連付けられる任意のエラーを訂正し得る。デッキは、複数の個別のデッキ場所を備え、複数の異なるコンポーネントは、それぞれ前記個別のデッキ場所に配置される。
Patent JP-2021524929-A (JP)
Title: ペリスコープレンズモジュールに適用されるプリズム装置及びペリスコープレンズモジュール
IPC: G03B5/00
Filed: 2019-06-01
Abstract: 【課題】本発明はペリスコープレンズモジュール及びそれに適用されるプリズム装置を提供する。【解決手段】プリズム装置はキャリア、弾性部材、駆動部材、支持部材、支持部材に取り付けられて光線を受けるプリズムを備え、支持部材は弾性部材を介してキャリアに回動可能に取り付けられ、駆動部材は支持部材とキャリアの間に接続され、支持部材とプリズムがキャリアに対して回転するように駆動し、弾性部材は第１と第２弾性フレームを備え、支持部材は当接部を備え、第１と第２弾性フレームは夫々第１と第２挟持部を備え、第１と第２挟持部は当接部の２つの対向する側に挟持されて支持部材を当接部周りに回転させ得る。本発明では、第１と第２弾性フレームが支持部材の当接部の両側に挟持されることで、支持部材とキャリアを回動可能に接続し、支持部材は駆動部材の駆動で、プリズムを駆動してキャリアに対して回動させ得、プリズム角度の自動的な補正を図る。【選択図】図１
Patent JP-2021514414-A (JP)
Title: 炭化水素樹脂およびその水素化生成物の製造方法
IPC: C09D7/65
Filed: 2019-02-14
Abstract: 本発明は、少なくとも１つの環状ジオレフィン成分および8〜13個の炭素原子を有する少なくとも1つのエチレン性不飽和芳香族成分から炭化水素樹脂を製造する方法に関する。この方法において、単量体混合物を0.5〜10℃／秒の加熱速度で少なくとも180℃の温度に加熱して、副生成物の割合が低減された炭化水素樹脂を得る。単量体混合物は、少なくとも180℃に加熱する間および重合の間に、実質的に単相液体である。続いて水素化された炭化水素樹脂は、ホットメルト接着剤の他の成分と良好な適合性を有する。【選択図】図１
Patent JP-2021520244-A (JP)
Title: 位相ベースの機能光コヒーレンストモグラフィにおけるバルク運動補償のシステム及び方法
IPC: G01N21/17
Filed: 2019-04-02
Abstract: 位相ベースの機能ＯＣＴ像のバルク運動アーチファクトを補正する方法及びシステムが開示される。開示された方法及びシステムは、位相ベースのＯＣＴイメージングの際に存在する位相シフト信号の標準偏差を用いることに基づく。ＯＣＴ血管造影、ドップラーＯＣＴ、及びＯＣＴエラストグラフィ等の機能ＯＣＴ技法と共に適用されると、開示された方法は、バルク運動補償の他の方法と比較して改善された像品質及び低減された計算コストを実現する。【選択図】 図１Ａ
Patent JP-2021517924-A (JP)
Title: ポリアミドイミド共重合体、これを含む組成物および高分子フィルム
IPC: C08J5/18
Filed: 2020-01-09
Abstract: 本発明は、イミド繰り返し単位およびアミド繰り返し単位の少なくとも１つに、特定構造の官能基が置換されるポリアミドイミド共重合体、これを含む組成物および高分子フィルムに関する。
Patent JP-2021528718-A (JP)
Title: アンテナスイッチ
IPC: G06K7/10
Filed: 2018-05-01
Abstract: スイッチング装置は、リーダ入力の第１のセットとアンテナ入力との間のパススルー接続を提供することができる。スイッチング装置は、第１のリーダからのリーダ入力の第１のセットと複数のアンテナ入力との間のパススルー接続を切断することができる。スイッチング装置は、アンテナ入力に基づいてチューニングされた信号を生成することができる。スイッチング装置は、チューニングされた信号を、第２のリーダの第２のセットのリーダ入力に提供することができる。
Patent JP-2021526891-A (JP)
Title: 移植された血管補助システムの領域内の流体中の音速を決定するための方法およびシステム、ならびにそれを用いた血管補助システム
IPC: A61B8/12
Filed: 2019-06-06
Abstract: 本発明は、移植された、血管補助システム（２）の領域内の流体（１）中の音速を決定する方法に関し、ａ）超音波センサ（４）によって超音波信号（３）を送信する工程と、ｂ）超音波センサ（４）の視野（６）に見え、少なくとも超音波センサ（４）またはさらなる音響反射体（５）に対して定義された距離で配置される、少なくとも一つの音響反射体（５）に超音波信号（３）を反射させる工程と、ｃ）反射超音波信号（８）を受信する工程と、ｄ）反射超音波信号（８）を使用して、流体内の音速を決定する工程と、を含む。 【選択図】図１
Patent JP-2022108345-A (JP)
Title: Deck board for vehicle, and method of manufacturing the same
Inventor: HORIO TAKAYUKI
IPC: B60R5/04
Filed: 2021-01-13
Abstract: To provide a technique capable of improving an appearance of a deck board for vehicle.SOLUTION: A deck board 1 provided in the cabin SP0 of a vehicle comprises a deck board body 20 and a handle member 50. The deck board body 20 has a top surface 21 and a reverse surface 22, and comprises a recessed part 23 having a recess 24, not reaching the reverse surface 22, on the top surface 21. The handle member 50 is fitted to the deck board 20 to hide a part of the recess 24 except an opening 28 allowing a hand HA1 to be put in the recess 24. The deck board 1 has a gap CL1, which is large enough to put the hand HA1 via the opening 28, in the recess 24 between the handle member 50 and deck board body 20.SELECTED DRAWING: Figure 3
Patent JP-2021117993-A (JP)
Title: Method and system for creating neural network for recognizing object in image
Inventor: MANIKANDAN R
IPC: G06T7/00
Filed: 2021-01-15
Abstract: To provide a method and a system for creating a neural network for recognizing an object in an image.SOLUTION: A method for creating a neural network receives information related to a hierarchy relationship between one or more objects, provides one or more images from a training data set as an input to a base neural network on the basis of the information, determines a loss value of the base neural network on the basis of an output and a class label of the base neural network with respect to each input image, and updates one or more parameters of the base neural network with respect to each input image on the basis of at least one of the output, the loss value of the neural network, and a second user input for creating the neural network.SELECTED DRAWING: Figure 3
Patent JP-2021054872-A (JP)
Title: Hepatitis b virus core protein modulators
Inventor: WILLIAM TURNER
IPC: C07D417/12
Filed: 2021-01-18
Abstract: To provide hepatitis B virus core protein modulators.SOLUTION: The present disclosure provides, in part, compounds having allosteric effector properties against hepatitis B virus Cp. Also provided herein are methods of treating viral infections, such as hepatitis B, the methods comprising administering a compound disclosed herein to a patient in need of treatment of viral infections. In one embodiment, the present invention provides hepatitis B virus core protein modulators.SELECTED DRAWING: None
Patent JP-2022110389-A (JP)
Title: Printer, printing control method and program
Inventor: YAMAZAKI SHUICHI
IPC: A45D29/00
Filed: 2021-01-18
Abstract: To provide a printer capable of reducing ink leftover due to a defective nozzle for discharging ink, and to provide a printing control method and a program.SOLUTION: According to a printer 1, when performing a plurality of times of printing while being overlapped on a print target area, a printing control part 313 controls so that at least a part of nozzles 1-8 of a base head 41a discharges ink in different positions, at every printing in the multiple times.SELECTED DRAWING: Figure 8
Patent JP-2021062634-A (JP)
Title: Aqueous ball point pen
Inventor: TOTSUKA TARO
IPC: B43K7/12
Filed: 2021-01-18
Abstract: To provide an aqueous ball point pen which suppresses leakage of ink, is excellent writing feel, and forms thick handwriting.SOLUTION: The aqueous ball point pen has a ball point pen tip at a tip portion of an ink storage cylinder, and stores an ink composition for aqueous ball point pen containing water, a colorant and organic resin particles in the ink storage cylinder, where the organic resin particles are olefinic resin particles, and when ink consumption of the aqueous ball point pen per 100 m is represented by A (mg) and a ball diameter is represented by (B), a relationship of 110≤A/B≤600 holds.SELECTED DRAWING: None
Patent JP-2021116062-A (JP)
Title: Method of measuring operation time of crossing bar, measurement device, and interruption device and monitoring device using the same
Inventor: OKAMI TAKEHIKO
IPC: G04F10/00
Filed: 2021-01-21
Abstract: To realize a method capable of automatically measuring an operation time of a crossing bar with a simple structure and a measurement device.SOLUTION: A measurement device 2 measures an operation time T from the start of ascending movement or descending movement of a crossing bar 11 to the completion of the movement based on a change in an operation current I for driving the crossing bar 11 of a crossing gate 1. The measurement device 2 includes: a detection unit 21 for detecting the operation current I; a storage unit 22 for storing the operation current I detected by the detection unit 21; and an arithmetic processing unit 23 for computing a temporal change in the operation current I stored in the storage unit 22 and determining the timing of the start of operation and the timing of the termination of operation based on the computed temporal change so as to calculate the operation time T of the crossing bar 11.SELECTED DRAWING: Figure 1
Patent JP-2021063433-A (JP)
Title: Temporary cofferdam, and construction method of closed temporary cofferdam
Inventor: TOYAMA MASAYASU
IPC: E02D19/04
Filed: 2021-01-22
Abstract: To provide a temporary cofferdam capable of achieving complete closing and partial closing a periphery of a weir, and a construction method of a closed temporary cofferdam included in the temporary cofferdam.SOLUTION: In a weir that has a weir column 10 and a main gate that extends sideward of the weir column 10 and is capable of being lifted up and lowered down, a temporary cofferdam 200 is constructed in a periphery of the weir column 10. At an upstream side and a downstream side of the weir column 10, an upstream box body 20 and a downstream box body 30 are arranged respectively. In the side of the weir 10 between box bodies 20, 30, there are first spaces. Each of the upstream box body 20 and the downstream box body 30 includes an upstream wall 40 and a downstream wall 50. When the walls 40, 50 are closed, the first space is closed, and a closed temporary cofferdam 200 is formed by the box bodies 20, 30 and the walls 40, 50.SELECTED DRAWING: Figure 3
Patent JP-2022114334-A (JP)
Title: Wireless power supply system, wireless power supply method, and wireless power supply device
Inventor: SUDA SATOSHI
IPC: H01F27/08
Filed: 2021-01-26
Abstract: To make it possible to make transmission efficiency of wireless power supply in a liquid higher than before.SOLUTION: A wireless power supply system according to an embodiment includes a power transmission device and a power receiving device. The power transmission device includes a power transmission unit that wirelessly transmits power. The power receiving device includes a power receiving unit that receives the power. The wireless power supply system includes a gas layer forming unit for forming a gas layer by gas between the power transmission unit and the power receiving unit. For example, the gas layer forming unit forms the gas layer by supplying the gas between the power transmission unit and the power receiving unit.SELECTED DRAWING: Figure 1
Patent JP-2022115644-A (JP)
Title: PORTABLE VIRTUAL IoT APPARATUS, METHOD OF GENERATING VIRTUAL DEVICE DATA WITH USING SAME, AND PROGRAM THEREFOR
Inventor: UESUGI MITSURU
IPC: G16Y40/10
Filed: 2021-01-28
Abstract: To promptly acquire data of a virtual device based on data collected by one or more physical devices existing on a site.SOLUTION: A method of generating virtual device data using a portable virtual IoT device 7 based on data collected by one or more physical devices 5 forming an IoT, comprises: acquiring, by the virtual IoT device 7, information relating to the physical devices 5 existing in a target area 3; connecting the virtual IoT device communicably to the physical devices 5 based on the information regarding the physical devices in the target area 3 to acquire respectively the data collected by the physical devices 5; and generates data of the virtual device based on the collected data of the physical devices 5.SELECTED DRAWING: Figure 1
Patent JP-2022116692-A (JP)
Title: Projector and projector device
Inventor: SAKAMOTO KENJI
IPC: G03B21/14
Filed: 2021-01-29
Abstract: To prevent falling of a projector and prevent a reduction in quality of a projection image.SOLUTION: A projector of the present invention comprises: an exterior case that has a plurality of through holes; a first base member that is fixed inside the exterior case and formed of metal or crystalline resin; an illumination unit that is fixed to the first base member; an image forming unit that is fixed to the first base member; a projection optical unit that is connected with the image forming unit; and a second base member that is fixed inside the exterior case, is connected with the first base member, and has a lower rigidity than the rigidity of the first base member. The first base member has a plurality of first fixing parts that are arranged in correspondence with the positions of some through holes of the plurality of through holes in the exterior case, and to which a hoisting attachment is fixed. The second base member has second fixing parts that are arranged in correspondence with the positions of through holes, of the plurality of through holes in the exterior case, other than the through holes in which the plurality of first fixing parts are arranged, and to which the hoisting attachment is fixed.SELECTED DRAWING: Figure 4
Patent JP-2022116709-A (JP)
Title: Mill, power plant, and method for operating mill
Inventor: YAMAGUCHI SOTARO
IPC: F16H1/28
Filed: 2021-01-29
Abstract: To change a rotational speed of a crushing table using a simple structure.SOLUTION: A mill includes: a rotating crushing table having a top face to which a solid fuel is supplied; a crushing roller for crushing the solid fuel by pressing the solid fuel to the crushing table; a motor for generating drive power for rotating the crushing table; and a reduction gear 14 for transmitting the drive power of the motor to the crushing table. The reduction gear 14 includes a deceleration part 80 using a speed reduction ratio changing mechanism 90 capable of changing a speed reduction ratio and a planetary gear mechanism.SELECTED DRAWING: Figure 2
Patent JP-2022117325-A (JP)
Title: variable resistor
Inventor: TSUDA HIROAKI
IPC: H01C10/20
Filed: 2021-01-29
Abstract: To suppress reduction in linearity of output characteristics.SOLUTION: In a variable resistor 300, a first resistance part 3 has an arcuate shape. A second resistance part 4 has an arcuate shape. A first terminal part 11 is connected with a first end 31 of the first resistance part 3. A second terminal part 12 is connected with a conductive part 5. A third terminal part 13 is connected with a second end 32 of the first resistance part 3. A fourth terminal part 14 is connected with a first end 41 of the second resistance part 4. A fifth terminal part 15 is connected with a second end 42 of the second resistance part 4. A contact unit 100 is electrically connected with the conductive part 5 and has a first contact part 111 that slides on an upper surface 3U of the first resistance part 3, and a second contact part 121 that slides on an upper surface 4U of the second resistance part 4. A holding member (a rotation body 200) has a shaft part 204 arranged in a through-hole 24. The holding member holds the contact unit 100.SELECTED DRAWING: Figure 1
Patent JP-2022117752-A (JP)
Title: Cable connection part structure for power control unit
Inventor: UNEME TAKAHIRO
IPC: H01R13/62
Filed: 2021-02-01
Abstract: To provide a cable connection part structure for a power control unit capable of easily fixing a cable-side connector which is disposed at a lower side of the power control unit, from an upper side to a unit-side connector.SOLUTION: A cable connection part comprises a power control unit 10, a unit-side connector 19 and a cable-side connector 20. The unit-side connector 19 includes a first connection terminal 22 which is connected to a power supply passage of a power control apparatus and directed to a lower side of a unit case 14. The cable-side connector 20 includes a second connection terminal 23 which is connected to a power supply cable 13 and connected from the lower side of the unit case 14 to the first connection terminal 22. The cable-side connector 20 includes a connector case 33 and a bolt 40 which is fixed to the connector case 33 and of which a shank 40a penetrates a portion of the unit case 14 from a lower side to an upper side. A nut 45 is fastened from the upper side into the shank 40a of the bolt 40 penetrating the unit case 14.SELECTED DRAWING: Figure 4
Patent JP-2022118917-A (JP)
Title: resin composition
Inventor: TORIGOE Tsubasa
IPC: C08K7/14
Filed: 2021-02-03
Abstract: SOLUTION: To provide a resin composition containing: (A) 30-70 pts.mass of polypropylene; (C) 1-5 pts.mass of a silane modified copolymer which is an unsaturated silane modified body of an ethylene-α,β-unsaturated carboxylic ester copolymer in which a content of a constitutional unit derived from α,β-unsaturated carboxylic ester is 2-30 mol%, in which an unsaturated silane percentage content is 0.01-8 mass%; and (D) 30-70 pts.mass of a glass fiber.EFFECT: As an effect, a resin composition of the invention comprises high impact resistance relative to a prior fiber-reinforced resin.SELECTED DRAWING: None
Patent JP-2022119579-A (JP)
Title: Face authentication system and face authentication method
Inventor: ISHIHARA TAKESHI
IPC: G07C9/38
Filed: 2021-02-04
Abstract: To enhance the convenience of a system by allowing an administrator to properly customize a condition of body temperature monitoring other that face authentication.SOLUTION: A registration machine 2 performs processing of obtaining the consent of a user about acquisition of a face image in registration and authentication and acquisition of body temperature information in authentication and acquires a face image for registration of the user. A face management server 5 accumulates the face images for registration. A face authentication machine 1 acquires the face image for authentication of the user and body temperature information in authentication and performs body temperature measurement for obtaining the body temperature information of the user in authentication. A face collation server 6 performs face collation of collating the face image for registration with the face image for authentication and performs body temperature determination for determining whether or not the body temperature information is abnormal. The face management server 5 manages setting about a body temperature determination unit and a processing condition of the body temperature determination unit according to the operation for an administrator or user.SELECTED DRAWING: Figure 1
Patent JP-2022120669-A (JP)
Title: Motor pump and manufacturing method for motor pump
Inventor: KAWAKAMI YUKI
IPC: F04D13/06
Filed: 2021-02-05
Abstract: To provide a motor pump that can reduce axial thrust of the pump without decreasing pump efficiency.SOLUTION: A motor pump is constituted of: a motor part including a rotor comprising a rotating shaft having an axial through hole, and a stator arranged around the rotor; and a pump part comprising an impeller fixed to the rotating shaft, and a pump casing forming a pump chamber for sucking and discharging handled liquid by rotating the impeller. The motor pump comprises: a main plate ring provided in a back surface of a main plate of the impeller; and a liner ring having a certain gap between itself and the main plate ring in a radial direction, and provided in the pump casing. A pressure liquid chamber is formed on an inner peripheral side of the gap. The pressure liquid chamber comprises a flow passage communicating with a suction side of the motor pump via the axial through hole of the rotating shaft.SELECTED DRAWING: Figure 1
Patent JP-2021073673-A (JP)
Inventor: KIKUCHI KOTARO
IPC: H01L51/50
Filed: 2021-02-10
Abstract: 【課題】ダークスポット（ＤＳ）による外観不良を抑制しつつ、フレキシブル性が高い有機エレクトロルミネッセンス発光装置を提供する。【解決手段】本発明に係る有機エレクトロルミネッセンス（ＥＬ）発光装置１は、バリア性基材２の一方の面の上に、バリア性基材２よりも形成寸法の小さい第１電極３、有機ＥＬ層４、第２電極５、第１接着剤層６、第１封止材層７がこの順で形成された積層体１５を備える有機ＥＬ素子１０と、積層体１５の上面及び側面並びにバリア性基材２における前記積層体１５が形成された面のうち積層体１５が形成されていない領域を被覆する第２接着剤層８と、第２接着剤層８の上に形成され、形成寸法が積層体１５よりも大きい第２封止材層９と、を有し、バリア性基材２における積層体１５が形成されていない他方の面は、第２接着剤層８及び第２封止材層９で被覆されていないことを特徴とする。【選択図】図１
Patent JP-2022122446-A (JP)
Title: Tire wear amount measuring apparatus
Inventor: YANO HIROTO
IPC: G01M17/02
Filed: 2021-02-10
Abstract: To provide a tire wear amount measuring apparatus capable of measuring a wear amount of a tire in a special shape by bringing a tire whole surface and a contact part used for measuring a wear amount into contact by rotating the tire in the special shape around a rotary shaft crossing a tire center shaft.SOLUTION: A tire wear amount measuring apparatus 1 is for measuring a wear amount of a tire T in a special shape and includes: a rotation holding part 2 which performs reciprocal rotation motions around a rotary shaft 211, holds the tire T so as to have the central shaft A of the tire T cross the rotary shaft 211, and reciprocally rotates the tire T when the reciprocal rotation motions occur; a contact part 3 keeping contacting the tire T which is reciprocally rotating; and an energization part 4 energizing the reciprocally rotating tire T with constant pressure F via the contact part 3.SELECTED DRAWING: Figure 1
Patent JP-2022123550-A (JP)
Title: nozzle
Inventor: KOMATSU YOSHINAO
IPC: B65B39/00
Filed: 2021-02-12
Abstract: To provide a nozzle in which the possibility of foaming is further reduced.SOLUTION: A nozzle of the invention fills a container having a cylindrical inner surface with liquid, the nozzle has a body portion in which liquid is circulated, and an ejection hole that ejects liquid from the body portion toward the inner surface, wherein the ejection hole has a reduced diameter portion whose cross-sectional area of the flow path gradually decreases as it moves from the body portion toward the inner surface, and an expanded diameter portion that is connected to the reduced diameter portion and whose cross-sectional area of the flow path gradually increases as it moves toward the inner surface.SELECTED DRAWING: Figure 2
Patent JP-2022123553-A (JP)
Title: Hydrogen generator and fuel cell system
Inventor: TAKEUCHI TETSUYA
IPC: H01M8/0612
Filed: 2021-02-12
Abstract: To provide a hydrogen generator capable of being downsized.SOLUTION: A hydrogen generator includes: a hydrodesulfurizer 2 that removes sulfur compounds by reacting raw fuel gas with hydrogen in the presence of a catalyst; a reformer 3 that reforms raw fuel gas supplied from hydrogenated desulfurizer 2 into fuel gas containing hydrogen and water vapor through a steam reforming reaction; and a circulation passage 4 that circulates a portion of the fuel gas discharged from the reformer 3 to the hydrogenated desulfurizer 2. A heat exchanger 43 for cooling the fuel gas flowing through the circulation passage 4 is provided in the middle of the circulation passage 4. The heat exchanger 43 has a latent heat section 48 in which a flow path is formed on a downward slope that allows liquid condensed from fuel gas to flow down the flow path, and a sensible heat section 47, where a flow path is formed in the reformer 3 side of the latent heat section 48 with a more gradual downward gradient than that in the latent heat section 48.SELECTED DRAWING: Figure 1