baber/WOPTO huggingface dataset:
Patent JP-2022506598-A (JP)
Title: Ｇタンパク質共役受容体クラスｃグループ５メンバーｄ（ｇｐｒｃ５ｄ）に特異的なキメラ抗原受容体
IPC: A61P21/00
Filed: 2019-10-31
Abstract: Gタンパク質共役受容体クラスCグループ5メンバーD（GPRC5D）に特異的な抗体部分を含むキメラ抗原受容体（CAR）、およびGPRC5Dに特異的なCARをコードするポリヌクレオチドが提供される。本開示はさらに、かかるGPRC5Dに結合する受容体を含む遺伝子改変細胞、および養子細胞療法におけるその使用に関する。TIFF2022506598000101.tif159128
Patent JP-2022508112-A (JP)
Title: 改良されたウエハー状センサ
IPC: H01L21/677
Filed: 2019-11-12
Abstract: ウエハー状半導体センサ（１００、２００）は、化学的硬化ガラスの複数の層（１１２、４０６、１１０、４０４）で形成されたウエハー状基部と、上記基部内の窪んだポケット（１０６）に取り付けられ、且つセンサ（２１７）を備える電子モジュール（１０４、２０４）とを含む。
Patent JP-2022510262-A (JP)
Title: ハロアミン及びハロアミン溶液を製造する方法
IPC: A01P1/00
Filed: 2019-11-26
Abstract: ハロゲンオキシアニオンの量を減少させたハロアミン溶液を製造する方法であって、（a）溶液等のハロゲン含有酸化剤のオンサイト生成と、（b）ハロゲン含有酸化剤を窒素源とオンサイトで反応させ、それによってハロアミン溶液を製造することとを含む、方法。【選択図】なし
Patent JP-2022510982-A (JP)
Title: オルガノイドの生体移植用組成物
IPC: C12N5/10
Filed: 2019-10-15
Abstract: 本発明は、オルガノイドを含む生体移植用組成物及びこれの用途に関するものである。一態様によれば、コラーゲン、ゼラチン、またはフィブリン糊をオルガノイド移植のためのスキャフォールドとして使用した場合、オルガノイドの移植率、生存率が高く、安定性も優れた効果がある。【選択図】図８ｂ
Patent JP-2022508644-A (JP)
Title: 異種移植製品及び異種移植方法
IPC: C12N15/12
Filed: 2019-10-04
Abstract: ヒトへの臨床的異種移植のための生物学的製品、及びヒトへの臨床的異種移植のための生物学的製品を調製する方法。この方法は、非野生型の生物学的に操作されたブタを生産することを含み、この生物学的に操作されたブタは、１つ以上の細胞外表面糖鎖エピトープを当該ブタが発現しないように生物学的に操作されたゲノムを有し、ある特定の病原体を含まず、指定の病原体を含まない閉鎖群においてバイオバーデン低減手順に従って飼育される。生物学的製品は、ブタを安楽死させた後に収集され、製品は、ブタから無菌的に取り出され、生物学的製品は、滅菌及び滅菌容器中への製品の保管を伴って加工され、製品は、１つ以上の細胞外表面糖鎖を含まず、ある特定の指定の病原体を含まず、生物学的に活性であり、異種移植後に血管新生を誘導する能力を有する生存細胞及び生存組織を含む。【選択図】図１
Patent JP-2022531816-A (JP)
Title: デバイスツーデバイス間相互接続のローカルエリアネットワークのための方法および装置
IPC: H04W4/08
Filed: 2020-05-15
Abstract: 本方法は、Ｄ２Ｄ ＬＡＮにおける第１ゲートウェイＵＥで第１メンバデバイスからメンバ情報を受信することを含み得る。Ｄ２Ｄ ＬＡＮには、第１サブＬＡＮと少なくとも１つの第２サブＬＡＮとが含まれてよい。第１サブＬＡＮには、第１ゲートウェイＵＥと第１メンバデバイスとが含まれてよい。第２サブＬＡＮのそれぞれには、第２ゲートウェイＵＥと１つのグループの第２メンバデバイスとが含まれてよい。第１および第２ゲートウェイＵＥは、サイドリンクを介して接続され得る。メンバ情報は、それぞれの第１メンバデバイスに関連付けられた第１デバイスＩＤを示すことができる。受信されたメンバ情報に基づいて、第１メンバデバイスの第１デバイスＩＤを含む第１メンバデバイスリストを更新できる。更新された第１メンバデバイスリストと第１ゲートウェイＵＥの第１ゲートウェイＩＤとを含む、第１マッピング更新メッセージを第２ゲートウェイＵＥにブロードキャストできる。【選択図】図１
Patent JP-2022520202-A (JP)
Title: サプライチェーンにおけるデジタル消費者識別
IPC: G06Q30/02
Filed: 2020-02-11
Abstract: 消費者に関連付けられたクライアントデバイスから第一者データを収集することと、第一者データをデータベースに記憶することと、を含む方法が提供される。本方法はまた、第一者データをデータベースの第二者データと比較し、第一者データおよび第二者データに関連付けられた消費者プロファイルを識別することと、クライアントデバイスに、データベースの消費者プロファイル、および第一者データに基づいてデジタル広告を提供することとを含む。また、上述の方法を実施するシステムが提供される。
Patent JP-2022524111-A (JP)
Title: Ｒａｒ活性化のための合成レチノイド
IPC: A61P25/28
Filed: 2020-03-11
Abstract: 本発明は、レチノイン酸受容体（RAR）の活性化によって緩和される状態または疾病の治療に使用するための、式Iの化合物［式I中、A1－A7およびR1からR5は本明細書で定義される］に関する。本発明は、そのような化合物を含む医薬化合物、および関連する治療方法にも関する。一態様では、本発明は、レチノイン酸受容体（RAR）の活性化によって緩和される状態または疾病の治療において、治療学的可能性がある化合物をスクリーニングする方法に関する。本発明の態様は、A1～A3の少なくとも1つがNであるか、またはA4の少なくとも1つがCR12であるか、またはA5がCR13であり、R12／R13はハロゲンである、式Iの新規化合物に関する。
Patent JP-2022521855-A (JP)
Title: 自然石の水泳用貯水器
IPC: E04H4/00
Filed: 2020-03-25
Abstract: 本発明は、スポーツ活動やレクリエーション活動を行う一人以上の人を収容する貯水器（水泳貯水器や水泳プールとも呼ばれる）であって、少なくとも底板と境界壁とを備えており、底板と境界壁が内部容積を囲んでいる貯水器に関するものである。底板および境界壁は、それぞれ一つ以上の一枚岩の自然石で構成されており、これらの一枚岩の自然石は、底板と、境界壁と、底板と境界壁との接合面と、の内側において、互いに密着して水密に接合されている。本発明は、さらに、上記した貯水器を水泳プールとして使用すること、およびこのような貯水器を製造する方法に関するものである。【選択図】図１
Patent JP-2022529902-A (JP)
Title: 少なくとも部分的に離型された鋳造部品から少なくとも１つの冷却エレメントを取り外すためのデバイスおよび方法、少なくとも１つの冷却エレメントを鋳造部品金型の金型コア内に導入するための方法、冷却エレメントおよび鋳造部品
IPC: B22D29/04
Filed: 2020-04-23
Abstract: 本発明は、少なくとも部分的に離型された鋳造部品（２２）から、より具体的には電気モータ用の軽金属合金（２２）から鋳造されるハウジング（２２）から、少なくとも１つの冷却エレメント（２－２ｄ）を取り外すためのデバイスに関し、前記デバイスは、少なくとも１つの冷却エレメント（２－２ｄ）を取り外すための手段（１；１ｂ）を有する。本発明は、少なくとも部分的に離型された鋳造部品（２２）から少なくとも１つの冷却エレメント（２－２ｄ）を取り外すための方法、少なくとも１つの冷却エレメント（２－２ｄ）を鋳造部品金型（２２）の金型コア（２６、３５）内に導入するための方法、冷却エレメント（２－２ｄ）および鋳造部品（２２）にも関する。【選択図】図1a
Patent JP-2022530113-A (JP)
Title: ハイブリッド撮像製品およびハイブリッド内視鏡システム
IPC: A61B1/07
Filed: 2020-04-27
Abstract: 内視鏡は、カメラチップと共に、光源照明ファイバの第１の構成と第２の複数の光源照明ファイバとの両方を含む、改良されたチップオンチップ構成を有する。内視鏡の先端部におけるカメラチップと光源照明ファイバの組み合わせは、小型化および軽量化された内視鏡をもたらす。
Patent JP-2022533543-A (JP)
Title: 補償回路及びチップ、方法、装置、記憶媒体、電子装置
IPC: H03F1/32
Filed: 2020-08-26
Abstract: 補償回路及びチップ、方法、装置、記憶媒体、電子装置であって、補償回路は、入力信号を受信するように配置される入力ノード（１０２２）と出力信号を出力するように配置される出力ノード（１０２４）とを含むアナログモジュール（１０２）と、複数のトランスコンダクタンスユニット（１０４２）を含み、前記複数のトランスコンダクタンスユニット（１０４２）が、第１配置信号を取得し、かつ前記第１配置信号に基づいて前記複数のトランスコンダクタンスユニット（１０４２）の組み合わせを配置して、前記出力ノード（１０２４）に前記補償信号を提供するように配置され、前記第１配置信号が前記アナログモジュール（１０２）における任意の位置の信号を指示することに用いられるように配置される直線性補償モジュール（１０４）と、を含む。
Patent JP-2022536657-A (JP)
Title: ３ｄマッピングにより眼科パラメータを決定する方法
IPC: A61B3/11
Filed: 2020-06-10
Abstract: 所定のフレームおよび所定の着用者についての眼科パラメータを決定するための方法であって、この方法は、以下の工程を含む：ａ）前記所定の着用者は、前記所定のフレームを装着する；ｂ）着用者の顔面上に光放射のパターンを投影することができる第１の投影手段、光放射の前記パターンを記録することができる第１のカメラ、着用者の顔の深度マップを生成するためにパターンの画像を処理することができる処理装置、前記第１のカメラによって記録された画像を表示することができるスクリーン、および、着用者の瞳孔を照射することができる光源、を備える装置を提供する工程；ｃ）前記光源が着用者の瞳孔を照射している間に、着用者の顔の深度マップおよび着用者の顔の画像を同時に記録する工程；ｄ）着用者の瞳孔の位置を自動的に決定する工程；ｅ）着用者の瞳孔の位置を３Ｄ深度マップ内のそれぞれの座標に関連付ける工程；ｆ）着用者の瞳孔のそれぞれの座標から前記眼科パラメータを決定する工程。
Patent JP-2022537781-A (JP)
Title: 画像認識方法、認識モデルの訓練方法及び関連装置、機器
IPC: G06V20/69
Filed: 2020-07-22
Abstract: 本願の実施例は、画像認識方法、認識モデルの訓練方法及び関連装置、機器を提供する。ここで、画像認識方法は、認識されるべき病理学的画像を取得することと、認識モデルにおける検出サブモデルを用いて、認識されるべき病理学的画像に対してターゲット検出を行い、認識されるべき病理学的画像における、ターゲット細胞を含む検出領域を得ることと、認識モデルにおける分類サブモデルを用いて、検出領域に対して第１分類処理を行い、ターゲット細胞のクラスを得ることと、を含む。
Patent JP-2022058545-A (JP)
Title: Ion source and mass spectrometer
IPC: H01J49/04
Filed: 2022-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an ion source constructed by combining different ionization types (CI and EI, etc.). 
     SOLUTION: An ion source 100 includes a base 1, a first chamber, a second chamber, and an extraction unit 14. The first chamber 2 is located downstream of the base 1 and defines a first internal volume 2 having a first pressure. The second chamber is located downstream of the first chamber and defines a second internal volume 3 having a second pressure. The second pressure is smaller than the first pressure. A repeller electrode 7 is arranged in the first chamber. The extraction unit 14 is located downstream of the second chamber. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022109902-A (JP)
Title: Cylindrical body solid reinforcer carrier device and cylindrical body solid reinforcer carrier method
Inventor: HORI REIICHIRO
IPC: B65G17/12
Filed: 2022-01-17
Abstract: To provide a device and a method for filling inside a cylindrical body with reinforcers easily and efficiently.SOLUTION: A cylindrical body solid reinforcer carrier device 10 is a carrier device that carries multiple solid reinforcers B that fill a cylindrical body inside 3 to reinforce a cylindrical body 1 and includes carrier means that carries the multiple solid reinforcers B to an opening 2 of the cylindrical body 1 and fills the cylindrical body inside 3 from the opening 2. Furthermore, the cylindrical body solid reinforcer carrier method is a carrier method to carry the multiple solid reinforcers B that fill the cylindrical body inside 3 to reinforce the cylindrical body 1 and includes a carrier step where the multiple reinforcers B are carried to the opening 2 of the cylindrical body 1 and filled into the cylindrical body inside 3 from the opening 2.SELECTED DRAWING: Figure 1
Patent JP-2023105405-A (JP)
Title: Composition for proliferation of akkermansia muciniphila, strengthening intestinal barrier, increasing intestinal flora akkermansia, and improving intestinal environment
Inventor: HORI HITOSHI
IPC: A61K33/243
Filed: 2022-01-19
Abstract: To provide a novel composition for the proliferation of Akkermansia muciniphila present in the intestinal flora.SOLUTION: A composition for the proliferation of Akkermansia muciniphila contains platinum nanoparticles as an active ingredient.SELECTED DRAWING: None
Patent JP-2023108282-A (JP)
Title: Upper column of built-up concrete column, form for upper column forming, and manufacturing method of upper column of built-up concrete column
Inventor: LUO JIFENG
IPC: E04C3/34
Filed: 2022-01-25
Abstract: To provide an upper column of a built-up concrete column easy to manufacture and capable of suppressing lowering of strength with time, a form for upper column forming, and a manufacturing method of the upper column of the built-up concrete column.SOLUTION: An upper column 1 has: a cylindrical concrete part 3; a joint pipe 4 integrally arranged at one end part of the concrete part 3; a seat plate 5 fixed to the inside of the joint pipe 4; and a tendon 6 with the end part fixed to the seat plate 5 and buried in the concrete part 3. The joint pipe 4 has a cylindrical body part 10 with a lower column inserted into one end part, and a cylindrical reinforcing part 11 having one end part fixed to the inside of the other end part of the body part 10, and having the other end part projected beyond the other end part of the body part 10. The concrete part 3 has: an integrated part 8 formed from the inside of the joint pipe 4 over the seat plate 5; and a projection 9 projected from the other end part of the joint pipe 4 and formed flush with an outer face of the reinforcing part 11, or projecting outward from the outer face.SELECTED DRAWING: Figure 1
Patent JP-2023110270-A (JP)
Title: Sulky type seedling transplanter
Inventor: ISHII KAZUHIKO
IPC: A01C11/02
Filed: 2022-01-28
Abstract: To provide a sulky type seedling transplanter in which an operation of switching activation of a differential lock device can be easily performed and which has the excellent operability in order solve a problem in the operability since an operation of switching activation of the differential lock device cannot be easily performed in a sulky type seedling transplanter which includes left and right drive wheels which are driven to rotate via a differential device having the differential lock device, and performs differential-locking by operating the differential lock device by an operator according to a travel condition.SOLUTION: Provided is a sulky type seedling transplanter in which a preliminary seedling table 28 is provided on the outer side of a preliminary seedling table support frame 27 provided on the front lateral side of a seat 31 of a travel vehicle body 2, left and right drive wheels 11, 11 driven via a differential device 47 having a differential lock device are provided on the lower side of the travel vehicle body 2, and a seedling planting part 4 is mounted to the travel vehicle body 2. The sulky type seedling transplanter is provided with a differential lock release lever 52 which switches the differential lock device 48 by being operated in a vertical direction toward the rear side on the inner side of the preliminary seedling table support frame 27.SELECTED DRAWING: Figure 1
Patent JP-2022118715-A (JP)
Title: Ink model generation mechanism
Inventor: MIKEL STANICH
IPC: B41J2/175
Filed: 2022-01-28
Abstract: To provide a printing system.SOLUTION: A printing system includes at least one physical memory device that memorizes an ink model logic, and one or more processors, joined to the at least one physical memory device, which execute the ink model logic to generate first ink model parameter data on a first printing medium on the basis of first ink deposition data about a second printing medium and first optical density measurement data about the first printing medium.SELECTED DRAWING: Figure 1
Patent JP-2022044818-A (JP)
Title: Game machine
IPC: A63F7/02
Filed: 2022-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which can suppress the lowering of an interest. 
     SOLUTION: When executing a ready-to-win variation performance and a subtraction performance by the same variable display, a duplicate flag can be set even if the subtraction performance is either of the subtraction performance of an enemy character and the subtraction performance of an ally character. When the duplicate flag is set, the subtraction performance of the enemy character being the subtraction performance which should be executed and the ready-to-win variation performance can be executed by the same variable display. When the ready-to-win variation performance and the subtraction performance are executed by the same variable display, the duplicate flag can be set even if the subtraction performance which should be executed is the subtraction performance of the ally character. When the duplicate flag is set, the subtraction performance of the ally character and the ready-to-win variation performance may not be executed by the same variable display, and at this time, in a variable display which is different from the same variable display, the subtraction performance of the ally character can be executed. 
     SELECTED DRAWING: Figure 144 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023111395-A (JP)
Title: Imaging terminal and program
Inventor: NEGISHI SHIGEO
IPC: G06T1/00
Filed: 2022-01-31
Abstract: To provide an imaging terminal, configured to improve convenience of identity verification.SOLUTION: A user terminal 5 is an imaging terminal which images an ID card. The user terminal 5 includes: display means 501 for displaying an imaging frame indicating proper position of the ID card on an imaging screen for the ID card; acquisition means 502 which acquires an image of the ID card displayed on the imaging screen; and transmission means 503 which transmits the image of the ID card to a server 3 which determines authenticity of the ID card using the image. The display means 501 displays, on the imaging screen, a side of the imaging frame corresponding to a position of a side of the ID card so as to be discriminated from a side of the imaging frame not corresponding to the position of the side of the ID card.SELECTED DRAWING: Figure 4
Patent JP-2023114857-A (JP)
Title: X-ray fluorescence analyzer, data processing method, and program
Inventor: SAITO YUTA
IPC: G01N23/223
Filed: 2022-02-07
Abstract: To provide a technique for appropriately removing a sum peak in an analysis result of an X-ray fluorescence analyzer.SOLUTION: A method for processing the initial spectrum of a sample S obtained by processing the output of an X-ray detector 12 is provided. A CPU 30 calculates a predicted value of a count value forming a sum peak using the count value in the initial spectrum and a value of the energy of characteristic X-rays for each of one or more elements constituting the sample S. The CPU 30 subtracts the predicted value calculated for each of one or more elements constituting the sample S from the count value of the initial spectrum, thereby removing the sum peak from the initial spectrum.SELECTED DRAWING: Figure 1
Patent JP-2023119199-A (JP)
Title: packaging container
Inventor: SHIMIZU SHOICHI
IPC: B65D1/36
Filed: 2022-02-16
Abstract: To provide a packaging container which can be subdivided reliably and easily.SOLUTION: In a packaging container 100 which is provided with a bottom surface 110 and a partition 140 erecting from the bottom surface 110, a perforation 150 is provided at an upper end 141 of the partition 140, and a cutout 145 is provided at an end 144 of the partition 140.SELECTED DRAWING: Figure 1
Patent JP-2023119917-A (JP)
Title: Method of repairing molding object, molding system, and method of manufacturing affixed member
Inventor: HARAYAMA KENJI
IPC: B29C73/04
Filed: 2022-02-17
Abstract: To make easy and appropriate repairs to damaged molding objects.SOLUTION: A method of repairing a molding object comprises: a preparation stage for preparing a part for a defective part to be attached to a defective portion in a molding object to be repaired; an affixed member creation stage for creating a repair patch 300, which is an affixed member to be affixed to at least part of the surface of the molding object to be repaired; and an attachment stage for attaching the repair patch 300 so as to cover at least part of the border area between the molding object to be repaired and the part for the defective part. At least part of the surface of the molding object to be repaired is colored, and in the affixed member creation stage, the repair patch 300 with a coloring layer 302 and an adhesive layer 304 is created using a molding device capable of molding the colored molding object by the laminated molding method, and the coloring layer 302 is formed by coloring it to match the color of the part to be covered by the repair patch 300 in a molding object 50.SELECTED DRAWING: Figure 3
Patent JP-2022084595-A (JP)
Title: Light-emitting device
IPC: H01L29/786
Filed: 2022-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with a high opening ratio or a manufacturing method for the same, and a semiconductor device with low consumption power or a manufacturing method for the same. 
     SOLUTION: In a semiconductor device, a transistor 150a includes an oxide semiconductor layer 103a provided on a substrate 100 with an insulating surface, a gate insulating film 104 covering the oxide semiconductor layer, a gate wire including a gate electrode provided on the gate insulating film, an insulating film 112 covering the oxide semiconductor layer and the gate wire including the gate electrode, and a source wire provided on the insulating film, electrically connected to the oxide semiconductor layer, and including a source electrode where a third conductive layer and a fourth conductive layer are stacked in order. The gate electrode is formed of a first conductive layer 109a, and the gate wire is formed of the first conductive layer 109a and a second conductive layer 111a. The source electrode is formed of a third conductive layer 117a, and the source wire is formed of the third conductive layer 117a and a fourth conductive layer 119a. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023120914-A (JP)
Title: Polyamide resin composition and molding
Inventor: YOKOO RYOSUKE
IPC: C08L77/00
Filed: 2022-02-18
Abstract: To provide a polyamide resin composition that is processed thin to have excellent flame retardancy, extrusion processability, and molding workability, particularly excelling in flow characteristics and weld strength during molding.SOLUTION: A polyamide resin composition includes (A) polyamide of 20-70 mass%, (B) brominated polystyrene of 10-35 mass%, (C) flame-retardant aid of 1-15 mass%, and (D) inorganic filler of 10-60 mass%, wherein the (B) brominated polystyrene has a bromine content of 64-71 mass%, and the (B) brominated polystyrene comprises a component with a weight average molecular weight of 1000-5000 and a component with a weight average molecular weight of 150000-200000.SELECTED DRAWING: None
Patent JP-2023121641-A (JP)
Title: Defect detection method, additive manufactured article manufacturing method, defect detection device, and additive manufacturing device
Inventor: HUANG SHUO
IPC: G01B11/30
Filed: 2022-02-21
Abstract: To enable high-speed defect detection with no detection omission, which can easily detect a specific shape characteristic portion from a measurement result of a surface shape of an additive manufactured article while suppressing a data amount that needs to be stored.SOLUTION: Welding defects that occur in an additive manufactured article are detected, in molding an additive manufactured article by layering beads that are formed by melting and coagulating a filler material. A defect detection method comprises: a height detection step for detecting the height distribution of a surface shape in an additive manufactured article being molded; an image generating step for representing information on the detected height distribution as a variable of a luminance value for each pixel in a two-dimensional image, and generating a height information image obtained by converting the height distribution information into luminance value distribution information; a characteristic portion detection step for detecting a shape characteristic portion having a specific shape characteristic, in accordance with the highs/lows of the luminance values in the height information image; and a determination step for determining the possibility that the detected shape characteristic portion will be a welding defect.SELECTED DRAWING: Figure 4
Patent JP-2023122316-A (JP)
Title: Sanitation device, sanitation system, disinfecting device, and sanitation method
Inventor: SEKIGUCHI KANAKO
IPC: A61L2/18
Filed: 2022-02-22
Abstract: To provide a sanitation device that can manage whether proper disinfection has been performed.SOLUTION: A sanitation device includes an object information acceptance unit for accepting information indicating a disinfection object, a disinfection information acceptance unit for accepting information indicating the contents of disinfection performed by a disinfecting device to the disinfection object, from the disinfecting device, and a disinfection management unit for associating the disinfection object with the contents of the disinfection.SELECTED DRAWING: Figure 4
Patent JP-2023125233-A (JP)
Title: internal combustion engine
Inventor: TAKI MASAFUMI
IPC: F02B23/08
Filed: 2022-02-28
Abstract: To provide an internal combustion engine capable of enhancing sufficient amount of fuel to an ignitable high energy state, attaining excellent ignitability even in a low-temperature environment, etc. and enhancing startability even when an alcohol concentration in the fuel is high.SOLUTION: An internal combustion engine (100A, 100B) includes a low-temperature plasma plug (20) disposed in a combustion chamber (Ch). The internal combustion engine also includes low-temperature start auxiliary means (10A, 10B). The low-temperature start auxiliary means (10A, 10B) includes a passage (S1, S2) having one end part (ES, E14) on the combustion chamber (Ch) side that is disposed adjacent to a tip part (21) of the low-temperature plasma plug (20). At low-temperature start of the internal combustion engine (100A, 100B), fuel is supplied to the tip part (21) of the low-temperature plasma plug (20) via the passage (S1, S2) of the low-temperature start auxiliary means (10A, 10B).SELECTED DRAWING: Figure 2
Patent JP-2023130848-A (JP)
Title: Lighting device and luminaire
Inventor: ITO YUICHIRO
IPC: H05B45/50
Filed: 2022-03-08
Abstract: To obtain a lighting device and a luminaire that can be highly efficient.SOLUTION: A lighting device according to the present disclosure includes a DC-DC conversion circuit that is provided on a pair of lines that connect a DC power source and a load, and supplies power to the load by turning on and off a switching element that is provided on the low potential side of the pair of lines, and a series circuit including a constant voltage element and a first resistor connected in series with the constant voltage element, and connected in parallel with the load, a detection resistor connected between a portion of the low potential side of the pair of lines that is closer to the load than the switching element and the low potential side of the DC power source, and a control circuit that determines whether the load is connected according to a voltage generated in the detection resistor.SELECTED DRAWING: Figure 1
Patent JP-2022078243-A (JP)
Title: Biogum and botanical gum hydrogel bioinks for physiological 3d bioprinting of tissue constructs for in vitro culture and transplantation
IPC: A61P3/00
Filed: 2022-03-08
Abstract: PROBLEM TO BE SOLVED: To provide bioinks. 
     SOLUTION: Bioink compositions comprising a biomaterial (mammalian, plant based, synthetically derived, or microbially derived) such as a hydrogel and a microbial-, fungal-, or plant-produced polysaccharide, with or without cells, for use in the 3D bioprinting of human tissues and scaffolds are described. The bioink compositions have excellent printability and improved cell function, viability and engraftment. Furthermore, the bioink compositions can be supplemented through the addition of auxiliary proteins and other molecules such as growth factors including extracellular matrix components, Laminins, super affinity growth factors, and morphogens. The bioink compositions can be used under physiological conditions related to 3D bioprinting parameters which are cytocompatible. 
     SELECTED DRAWING: Figure 10A 
     COPYRIGHT: (C)2022,JPO&INPIT