baber/WOPTO huggingface dataset:
Patent JP-2023140748-A (JP)
Title: Fixing device and image forming apparatus
Inventor: ONISHI SHOTA
IPC: G03G15/20
Filed: 2022-03-23
Abstract: To provide an image forming apparatus comprising a fixing device that can prevent buckling at the ends and chipping of end faces of a fixing belt.SOLUTION: A fixing device 9 comprises: a rotatable endless fixing belt 21; holders 31 that rotatably hold the ends of the fixing belt 21; and ring members 33 that can be in contact with end faces of the fixing belt 21. The holders 31 each have a slide member 41 on which an inner peripheral surface of the fixing belt 21 slides, and an opposite member 51 to which the end face of the fixing belt 21 is opposite. The ring member 33 is sandwiched between the slide member 41 and the opposite member 51.SELECTED DRAWING: Figure 6
Patent JP-2023107178-A (JP)
Title: network switch
Inventor: LI JIAN
IPC: H04L49/45
Filed: 2022-03-23
Abstract: To provide a network switch that displays state signals of a plurality of network connection ports using combinations of LEDs.SOLUTION: A network switch 1 includes signal management means, control means, a plurality of control circuit modules, and a plurality of display modules. The signal management means receives state signals from network connection ports, transmits information to the control means to control the control circuit modules, and controls the display modules in accordance with an output. The state signals include first state information that outputs an active state and a non-active state on the basis of a first control signal, and second state information and third state information that output a link-up/down state, and connection speed state on the basis of a second control signal. The display modules change the state of different network connection ports, in accordance with a combination of the first control signal and the second control signal, to be displayed.SELECTED DRAWING: Figure 1
Patent JP-2023140873-A (JP)
Title: Cell culture device and cell culture method
Inventor: TOKURA TOMOHIRO
IPC: C12M1/04
Filed: 2022-03-23
Abstract: To provide a cell culture device and cell culture method that can appropriately adjust dissolved oxygen concentration in a culture medium.SOLUTION: A cell culture device 110 comprises a culture tank 1, a drive part 2, a control part 3, and a plurality of supply systems 4 and 5. The culture tank 1 stores a culture solution 11 containing cells. The control part 3 controls the operation of the supply systems 4 and 5. The drive part 2 causes the culture solution 11 to flow while bringing it into contact with a gas 12 in the culture tank 1. The plurality of supply systems 4 and 5 supplies oxygen to the culture tank 1. The plurality of supply systems 4 and 5 comprises a first supply system 4 and a second supply system 5. The control part 3 drives the first supply system 4 based on the fact that the drive speed of the drive part 2 has reached a specific value. The control part 3 drives the second supply system 5 based on the fact that the amount of oxygen supplied by the first supply system 4 has reached the maximum or a set value.SELECTED DRAWING: Figure 1
Patent JP-2022088493-A (JP)
Title: Detergent composition
IPC: C11D1/83
Filed: 2022-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a detergent composition which has a favourable suds profile across different types of hand dishwashing habits and wash conditions. 
     SOLUTION: The present invention relates to a hand dishwashing detergent composition. Specifically, the composition includes a surfactant system having an alkyl polyglucoside surfactant. The alkyl polyglucoside surfactant component allows good dissolution profile of the composition during both hand dishwashing conditions with a detergent to put into a full sink and with a detergent directly applied onto a sponge and washed under a tap. A process for preparing the composition and a method of use are also disclosed. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023141858-A (JP)
Title: Optical fiber ferrule end face polishing device, off-set ring used in optical fiber ferrule end face polishing device
Inventor: SHIBUYA YUJI
IPC: B24B19/00
Filed: 2022-03-24
Abstract: To provide an optical fiber ferrule end face polishing device which can reduce work load of holding and releasing a holder for polishing onto/from itself repeated for each polishing process by placing an off-set ring on an upper part of a holder holding base, and further, can reduce wear of components.SOLUTION: An optical fiber ferrule end face polishing device has four holding/releasing parts for holding or releasing a holder for polishing to which an optical fiber ferrule is detachably attached. The holding/releasing part has: a holder holding base which is fixed to a base plate of the optical fiber ferrule end face polishing device; an off-set ring placed on an upper part of the holder holding base; and a bearing sliding on an upper surface part of the off-set ring.SELECTED DRAWING: Figure 1
Patent JP-2023145262-A (JP)
Title: Image processing device, image processing method, and program
Inventor: TSUKAHARA AZUSA
IPC: G06T7/593
Filed: 2022-03-28
Abstract: To provide an image processing device, method and program which reduce an error of parallax calculation using a plurality of images photographed from different view points.SOLUTION: An image processing device for calculating a parallax from a first image and a second image has: a cross correlation calculation unit for calculating a cross correlation value between a first standard image set on the first image and a first reference image set on the second image; a self-correlation calculation unit for calculating a self-correlation value between a second standard image and a second reference image which are set on any one of the first image and the second image; and a parallax calculation unit for calculating a parallax amount between the first image and the second image using the cross correlation value calculated by the cross correlation calculation unit and the self-correlation value calculated by the self-correlation calculation unit. The parallax calculation unit corrects the cross correlation value using the self-correlation value.SELECTED DRAWING: Figure 3
Patent JP-2023147040-A (JP)
Title: Electromagnetic interference suppression sheet
Inventor: KURAMAE MASAKI
IPC: H05K9/00
Filed: 2022-03-29
Abstract: To provide an electromagnetic interference suppression sheet which enables easy discrimination of an electromagnetic interference suppression sheet for use in a near field, and one for use in a far field from the other, and which allows a superior noise attenuation effect to be achieved with stability in a band ranging from a submillimeter wave to a millimeter wave.SOLUTION: An electromagnetic interference suppression sheet hereof comprises a sheet-shaped base material made of an organic material, and spheroidal graphite powder supported in the base material. The spheroidal graphite powder has an average particle diameter of 2 μm or and 40 μm or less. Of the spheroidal graphite powder, the average spheroidizing rate is 50% or more. The content of the spheroidal graphite powder is 20 vol.% or more and 70 vol.% or less.SELECTED DRAWING: Figure 1
Patent JP-2022088575-A (JP)
Title: Activin receptor type iia variants and pharmaceutical compositions containing the variants
IPC: C12N15/63
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide extracellular activin receptor type IIa (ActRIIa) variants, and to provide pharmaceutical compositions containing the variants. 
     SOLUTION: A polypeptide including an extracellular ActRIIa variant includes an extracellular ActRIIa variant fused to an Fc domain monomer or moiety. A pharmaceutical composition containing the variant is used to treat diseases and conditions involving muscle weakness and muscle atrophy (for example, Duchenne muscular dystrophy, facioscapulohumeral muscular dystrophy, inclusion body myositis, amyotrophic lateral sclerosis, sarcopenia, or cancer cachexia), or metabolic diseases (for example, obesity, Type-1 diabetes, or Type-2 diabetes). 
     SELECTED DRAWING: Figure 2A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023151582-A (JP)
Title: Thermal conductive sheet and manufacturing method thereof
Inventor: MURAKAMI YASUYUKI
IPC: H01L23/36
Filed: 2022-03-31
Abstract: To provide a thermal conductive sheet with excellent thermal conductivity and compressibility.SOLUTION: A thermal conductive sheet has a structure that increases the volume fraction of graphite particles with an aspect ratio of more than 1 to 50 volume% or more, the long axis of the graphite particles is oriented in the thickness direction, and the long axis of graphite particles does not have an inflection point in a predetermined area within the thermal conductive sheet when the thermal conductive sheet is pressurized in the thickness direction.SELECTED DRAWING: Figure 2
Patent JP-2023151842-A (JP)
Title: recording device
Inventor: SHIMIZU YUKA
IPC: H04N1/00
Filed: 2022-04-01
Abstract: To solve a problem in which forming of a notch may reduce rigidity of a pair of frames in a configuration in which the notch is provided in the pair of frames, and a reading unit is dropped into the notch from above when the reading unit is supported by the pair of frames.SOLUTION: A recording device includes a reading unit that reads a medium conveyed on a medium conveyance path, a pair of frames that supports the reading unit, and the pair of frames includes a first frame, and a second frame that is spaced apart in a width direction from the first frame, and at least one of the first frame and the second frame is provided with an opening through which the reading unit can pass, and the first frame and the second frame support the reading unit that is passed between the first frame and the second frame via the opening.SELECTED DRAWING: Figure 15
Patent JP-2023154294-A (JP)
Title: photochromic indicator
Inventor: KAMBE YASUAKI
IPC: G01J1/50
Filed: 2022-04-06
Abstract: To provide a photochromic indicator capable of repeatedly measuring an elapsed time from a time point when light is irradiated by using a reversible photochromic material consisting of a specific photochromic compound and oligomer and reversibly changing the color by light, arbitrarily adjusting a measurable time according to applications, and having excellent practicality.SOLUTION: A photochromic indicator (1) is formed by placing a light shielding body (3) on a reversible photochromic material (2) in close contact therewith, the reversible photochromic material consisting of photochromic compound selected from any of a spirooxazine derivative, a spiropyran derivative, and a naphthopyran derivative, and oligomer, where the reversible photochromic material includes at least a region in a decolorized state.SELECTED DRAWING: Figure 1
Patent JP-2023154941-A (JP)
Title: Thermosetting resin composition, resin sheet, resin substrate, and circuit board
Inventor: KASHINO TOMOMASA
IPC: C08G59/22
Filed: 2022-04-08
Abstract: To provide a thermosetting resin composition that can be used to produce a thermally conductive sheet with high thermal conductivity.SOLUTION: A thermosetting resin composition includes an epoxy resin expressed by the formula (1) and a curing agent, where n represents the number of repetitions of the structure within the parentheses, which is an integer of 1 or greater, Y represents a group expressed by the formula (ep), A represents a divalent group with a mesogenic skeleton, and B represents -(CH2)p- or -O-(CH2)q-O-, where p and q each represent an integer of 2-6, and r represents an integer of 1-3.SELECTED DRAWING: None
Patent JP-2022092002-A (JP)
Title: Optical film, polarizer with attached optical film, and display device
IPC: G02B5/00
Filed: 2022-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical film that can keep an excellent display quality in a front view of a display device. 
     SOLUTION: An optical film comprises: a low refractive index layer that includes a plurality of lens parts; and a high refractive index layer that fills between the lens parts. The lens part is a columnar shape, and has a flat part at its tip. Assuming that a distance between the flat parts of the adjacent lens parts in a first direction parallel with a film plane is A IN , a distance between end parts on a side opposite the flat part of the adjacent lens parts in the first direction is A EX , a pitch in the first direction of the adjacent lens parts in the first direction is P A , a distance between the flat parts of the adjacent lens parts in a second direction is B IN , a distance between end parts on a side opposite the flat parts of the adjacent lens parts in a second direction is B EX , and a pitch between middle points in the second direction of the adjacent lens parts in the second direction is P B , ((P A -((A IN +A EX )/2))×(P B -((B IN +B EX )/2)))/(P A ×P B ) is equal to or more than 0.42 and equal to or less than 0.70. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023156769-A (JP)
Title: internal combustion engine
Inventor: YAMAMOTO KAZUNARI
IPC: F02F11/00
Filed: 2022-04-13
Abstract: To prevent a ring member from coming into contact with a piston during an operation of an internal combustion engine.SOLUTION: An internal combustion engine 1 includes: a cylinder 10 in which a piston 15 reciprocates; a cylinder head 25 located above the cylinder 10; a gasket 30 disposed between the cylinder 10 and the cylinder head 25; a step part 20 formed at an upper end part of an inner peripheral surface 11 of the cylinder 10 and located below the gasket 30; a cylindrical ring member 40 provided in the step part 20; and a projecting part 45 formed to project from the ring member 40 and entering a lower surface 31 of the gasket 30.SELECTED DRAWING: Figure 1
Patent JP-2023157095-A (JP)
Title: fuel supply device
Inventor: ICHIKAWA KOJI
IPC: F02D45/00
Filed: 2022-04-14
Abstract: To more appropriately determine whether high-concentration vapor is generated in a fuel tank or not.SOLUTION: A fuel supply device includes a fuel tank for storing fuel, a fuel pump for supplying the fuel in the fuel tank into a fuel passage, and a control device which uses feedback control using a proportional term and an integration term on the basis of a difference between fuel pressure as pressure of fuel and a target fuel pressure to control the fuel pump. The control device determines that high-concentration vapor is generated in the fuel tank when a state in which the integration term is equal to or higher than a prescribed value continues for a prescribed time or longer. Accordingly, it is possible to more appropriately determine whether the high-concentration vapor is generated in the fuel tank or not.SELECTED DRAWING: Figure 2
Patent JP-2023163645-A (JP)
Title: 気体圧縮機
IPC: F04B41/02
Filed: 2022-04-28
Abstract: 【課題】冷却効率を低下させることなく、カバー部において通気口が設けられている部位を保護できるようにした空気圧縮機を提供する。【解決手段】空気圧縮機１Ａは、圧縮部、駆動部、送風部及び貯蔵部５を有した本体部６と、本体部６の少なくとも一部を覆うカバー部７と、把持部８０を有したハンドル部８を備え、カバー部は、送風部が駆動部で駆動されることで流れる空気が通る通気口７３を備え、ハンドル部８は、通気口７３に臨む保護部８０ｃを備え、保護部８０ｃと通気口７３の間に、空気が通る空間が設けられる。【選択図】図１Ａ
Patent JP-2023163768-A (JP)
Title: ポリエステル系難燃コート剤
IPC: D06M15/507
Filed: 2022-04-28
Abstract: 【課題】繊維質材料に高い難燃性を付与できるとともに、繊維質材料が本来有する風合いを効果的に維持できる難燃コート剤を提供する。【解決手段】繊維質材料を難燃化するための難燃コート剤であって、（１）ガラス転移温度（Ｔｇ）が－３０～３０℃である水系ポリエステル樹脂、（２）難燃成分、（３）増粘成分及び（４）水系溶媒を含むことを特徴とするポリエステル系難燃コート剤に係る。【選択図】なし
Patent JP-2023163983-A (JP)
Title: 画像処理装置、画像処理方法、画像処理プログラム、および画像分類装置、ならびにこれにより生成された学習済みモデル
IPC: G06T1/00
Filed: 2022-04-28
Abstract: 【課題】少ないデータであっても安定した判定精度を実現するための、機械学習に用いられるデータを作成する画像処理装置や画像処理方法などを提供する。【解決手段】画像処理装置１０は、撮影画像Ｏを画素毎に複数の色情報へ数値変換し、当該数値変換されたそれぞれの色情報を結合させることによりデータを作成する第１の演算手段１２０と、第１の演算手段１２０により作成されたデータを高速フーリエ変換することにより機械学習に用いられるデータを作成する第２の演算手段１３０と、を有する。【選択図】図１
Patent JP-2022103261-A (JP)
Title: Reception device
IPC: H04H60/18
Filed: 2022-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver which can execute a function with a higher additional value. 
     SOLUTION: A broadcast receiving apparatus 100 receives content transmitted through a broadcast signal. In the broadcast signal, there can be transmitted control information indicating a copy control state of the content to be transmitted, control information specifying necessity for protection of the content to be transmitted, information indicating resolution of a video image the content, and information indicating transmission characteristics of the video image of the content. The broadcast receiving apparatus includes: a receiving unit for receiving the content; and a video converting unit for converting the resolution and/or the transmission characteristics of the video image of the content received in the receiving unit. A control unit determines an output state of the content, in accordance with: each control information; the resolution of the video image of the content at the time of output from an interface; and whether the control information indicating a combination of the transmission characteristics of the video image and the copy control state can be received. 
     SELECTED DRAWING: Figure 7A 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023166291-A (JP)
Title: エンジン駆動型発電機の運転制御方法及びエンジン駆動型発電機
IPC: H02P9/08
Filed: 2022-05-09
Abstract: 【課題】1台のエンジン駆動型発電機で始動時期の異なる複数台のモータ機器をいずれも始動電流を抑制した状態で始動させる。【解決手段】モータ機器Ｍ１～Ｍ３のうち一台（例えばＭ１）をインバータ装置２に接続して周波数を徐々に上昇させながら始動する始動処理を行い，その後，該モータ機器Ｍ１をインバータ装置２から遮断すると共に発電機本体４に接続して発電機本体４からの出力によって運転を継続させる運転継続処理を行う。運転継続処理への移行によりインバータ装置２は出力を停止した待機状態となり，モータ機器Ｍ１の運転継続処理中に他のモータ機器（Ｍ２又はＭ３）を追加で始動させる場合にもインバータ装置２を使用して周波数を徐々に上昇させながら始動させることができ，いずれのモータ機器共に始動電流を抑制して始動できる。【選択図】図１
Patent JP-2023167973-A (JP)
Title: 摩擦攪拌接合装置及び接合品質の判定方法
IPC: B23K20/12
Filed: 2022-05-13
Abstract: 【課題】被接合部材を摩擦攪拌接合した直後に接合ビード部の深さ情報と幅情報、及びバリ高さ情報に基づいて接合品質の適合または不適合を判定可能な摩擦攪拌接合装置を提供する。【解決手段】主軸に取り付けられた接合ツールを目標回転速度で回転させながら被接合部材に目標深度まで挿入し、前記被接合部材の挿入部及びその近傍を軟化させて摩擦攪拌接合始端部から摩擦攪拌接合終端部まで前記接合ツールを進行させて前記被接合部材を線形に摩擦攪拌接合する摩擦攪拌接合装置であって、前記接合ツールを進行する過程で、前記被接合部材を摩擦攪拌接合した直後に、第一の被接合部材と第二の被接合部材との突合せ部である前記被接合部材の接合線において摩擦攪拌接合した部位を示す接合ビード部の接合状態の適合または不適合を示す接合品質の判定を行うことを特徴とする。【選択図】 図４
Patent JP-2023169812-A (JP)
Title: 新規スルホニウム塩、レジスト組成物及びパターン形成方法
IPC: C07C381/12
Filed: 2022-05-17
Abstract: 【課題】溶剤溶解性に優れ、かつ高感度・高コントラストで、露光裕度、ＬＷＲ等のリソグラフィー性能に優れるレジスト組成物に使用されるスルホニウム塩、該スルホニウム塩を光酸発生剤として含むレジスト組成物、及び該レジスト組成物を用いるパターン形成方法を提供する。【解決手段】例えば下記のスルホニウム塩ＰＡＧ－１が示される。TIFF2023169812000179.tif51153【選択図】図１
Patent JP-2023172746-A (JP)
Title: ドライバモニタ用樹脂カバー
IPC: B60W40/08
Filed: 2022-05-24
Abstract: 【課題】本発明の目的は、耐傷つき性と低複屈折特性を備え、かつ、ドライバモニタに要求される厳しい耐熱特性と車内の高温高湿環境下に耐えうるであっても活用可能な樹脂カバーを提供することにある。【解決手段】本発明のドライバモニタ用樹脂カバーは、ガラス転移温度が１１５～１５０℃の範囲にあり、光弾性係数の絶対値が１０×１０－１２Ｐａ－１以下であり、波長８５０ｎｍにおける面内位相差の絶対値が平均２０ｎｍ未満である領域を連続した投影面積として５ｃｍ２以上含む、射出成形で形成された熱可塑性樹脂から構成される成形体を含む、ことを特徴としている。【選択図】図３
Patent JP-2023174061-A (JP)
Title: 画像形成装置
IPC: G03G15/08
Filed: 2022-05-27
Abstract: 【課題】重力に反してトナーを搬送する現像装置にトナーを補給する構成の画像形成装置において、適切な補給制御を行う技術を提供する。【解決手段】像担持体と、現像剤により像担持体上の静電潜像を現像する現像剤担持体と、現像剤担持体の下方にて現像剤を収容する収容室と、収容室の内部で回転して現像剤を撹拌しながら上方に搬送する搬送手段を有する現像装置と、収容室に現像剤を補給する補給装置と、収容室内部の導電部材間の静電容量に基づいて現像剤量を検知する検知手段と、搬送手段の回転に伴う静電容量の変動幅に関する情報を取得し、情報がターゲット変動幅以上なら補給装置からの補給量を増加させ、変動幅がターゲット変動幅よりも小さければ補給量を減少させる、制御部と、を備える画像形成装置を用いる。【選択図】図１５
Patent JP-2023175070-A (JP)
Title: 遊技機
IPC: A63F7/02
Filed: 2022-05-30
Abstract: 【課題】遊技状態に対する識別性能を向上させることで、遊技の興趣を向上させることのできる遊技機を提供する。【解決手段】遊技ホールには、多数のパチンコ機１０と、これらを管理するホールコンピュータＨＣが設けられている。パチンコ機１０には、主制御装置からホールコンピュータＨＣに向けて各種情報を出力するための外部端子板２４０が設けられている。外部端子板２４０は、現在の遊技状態が大当たり状態中又は高サポートモード中のいずれかであることを示す所定の識別情報を出力するための第２端子を備えている。高サポートモードの終了後の所定期間においては、第２端子から、前記所定の識別情報の出力態様とは異なる出力態様の特定の識別情報が出力される。【選択図】 図３－４１
Patent JP-2023176286-A (JP)
Title: カメラモジュールおよびｉｃチップ
IPC: G03B5/00
Filed: 2022-05-31
Abstract: 【課題】カメラモジュールの部品点数を削減し、または、カメラモジュールを小型化する。【解決手段】光学素子を含む可動体と、前記光学素子の光軸と交差する方向において前記可動体と向かい合う面を有する固定部と、前記可動体の第１の面に配置された部分を有し、第１の方向に前記可動体を動かすための第１の駆動力を生成する第１の駆動ユニットと、前記第１の面とは異なる前記可動体の第２の面に配置された部分を有し、前記第１の方向と交差する第２の方向に前記可動体を動かすための第２の駆動力を生成する第２の駆動ユニットと、前記可動体の前記第１の面に向かい合う前記固定部の面、または、前記可動体の前記第１の面に配置され、前記可動体の前記第１の方向における位置、および、前記第２の方向における位置を検出する位置検知ユニットとを備えるカメラモジュールを提供する。【選択図】図２
Patent JP-2023181553-A (JP)
Title: 眼鏡取付型双眼鏡および眼鏡型双眼鏡
IPC: G02B23/18
Filed: 2022-06-12
Abstract: 【課題】既存の眼鏡に簡易に着脱して使用することができる双眼鏡、および、眼鏡のように使用することができる双眼鏡を提供する。【解決手段】眼鏡に取り付けて使用する双眼鏡であって、眼鏡取り付け時において眼鏡前面中央上部付近に配置されるベース３と、ベース３に接続する左右の接眼レンズ４と、眼鏡へ引っかけるためのベース３上部に配置されるフック５と、左右の接眼レンズ４近辺に配置される吸盤または粘着材６と、左右一体成形または透明部材により左右一体となっている対物レンズ７と、対物レンズ７の固定および位置調整を行うためのベース３上部付近に配置される保持調整機構８と、を備えることを特徴とする、眼鏡取付型双眼鏡１とする。【選択図】図１
Patent JP-2022137047-A (JP)
Title: Histone methyltransferase inhibitors
IPC: A61P3/02
Filed: 2022-06-15
Abstract: PROBLEM TO BE SOLVED: To provide compounds that are histone methyltransferases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases such as cancers and hemoglobinopathies. 
     SOLUTION: There is provided angular tricyclic compounds of formula (I), where Z 1  and Z 2  are independently C (when R 2  or R 3  is attached thereto), CH, or N; alk is alkylene; -alk-R 1  is attached to carbon (a) or (b); R 1  is -NR 6 R 7 (where R 6  and R 7  are independently hydrogen, alkyl, hydroxyalkyl, alkoxyalkyl, or the like), unsubstituted heterocyclyl or the like; R 2  and R 3  are H, alkyl, cycloalkyl, halo, hydroxy, alkoxy, haloalkoxy, or cyano; R 4  is H, D, alkyl, cycloalkyl, or the like; X is carbon or nitrogen; and ring B is phenyl, 5- or 6-membered heteroaryl containing one, two, or three heteroatoms independently selected from nitrogen, oxygen, and sulfur, or the like. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023184189-A (JP)
Title: 半導体チップ、半導体装置
IPC: H01L21/822
Filed: 2022-06-17
Abstract: 【課題】電流検出専用のワイヤー及びパッドを要することなくパワートランジスタに流れる出力電流を検出する。【解決手段】半導体チップ１０は、パワートランジスタＭ１１と、複数のパッドＰ１１及びＰ１２と、複数のパッドＰ１１及びＰ１２それぞれとパワートランジスタＭ１１の一端との間をそれぞれ導通する複数の配線ＭＴ１及びＭＴ２と、複数の配線ＭＴ１及びＭＴ２それぞれに流れる分流電流Ｉ１及びＩ２と複数の配線ＭＴ１及びＭＴ２それぞれが持つ配線抵抗成分に応じて複数の配線ＭＴ１及びＭＴ２それぞれに生じる電圧降下のうち少なくとも一つをセンス電圧Ｖｓとして検出する電流検出回路１２と、を備える。【選択図】図４
Patent JP-2022174031-A (JP)
Title: aerosol generator
IPC: A24F40/40
Filed: 2022-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit of an aerosol generator, having improved durability. 
     SOLUTION: A non-burning type inhaler (100) includes a power supply BAT, a heater connector Cn to which a heater HTR is connected, the heater consuming power supplied from the power supply BAT to heat an aerosol source, an MCU 1 configured to be able to control power supply from the power supply BAT to the heater HTR, a first circuit board, and a second circuit board spaced from the first circuit board. The non-burning type inhaler (100) further includes a case (110) for storing the power supply BAT, the heater connector Cn, the MCU 1, the first circuit board and the second circuit board. An electronic component to be disposed in a cavity provided in the case (110) is mounted on only the second circuit board out of the first circuit board and the second circuit board. The MCU 1 is mounted on the first circuit board. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2024004098-A (JP)
Title: ミシン
IPC: D05B29/02
Filed: 2022-06-28
Abstract: 【課題】従来よりも簡単な構成で、押え足が被縫製物に加える押圧力を変更できるミシンを提供すること。【解決手段】ミシンは、ミシンモータ、針棒、針板、送り歯、送り機構、押え棒８、押えバネ８１、調整バネ８４、押え棒抱き８２、及び調整機構６８を備える。調整機構６８は、調整部６５及び規制部６７を有する。調整部６５は、上下方向に移動可能に支持され、押えバネ８１の下端及び調整バネ８４の上端を規定する。規制部６７は、調整部６５と当接した場合に調整部６５の移動範囲を制限する。調整機構６８は、送り歯の上端が針板の上端よりも上方にある第一所定時、調整部６５は規制部６７と離隔し、押えバネ８１の付勢力を押え棒８の下端部に装着される押え足５に伝達し、送り歯の上端が針板の上端よりも下方にある第二所定時、調整部６５は規制部６７と当接し、押えバネ８１の付勢力を押え足５に伝達しない。【選択図】図２
Patent JP-2024004248-A (JP)
Title: 搬送装置
IPC: H01L21/677
Filed: 2022-06-28
Abstract: 【課題】塵埃の発生を防止することができる。【解決手段】板状の対象物を載置する載置平面を有する保持部材を、枠体の開口部を介して、枠体の外部の第１位置から枠体の内部の第２位置へと搬送する搬送装置であって、水平方向に沿って設けられた第１レール、第２レール、第３レール及び第４レールと、第１レール～第４レールのそれぞれに複数設けられたローラと、第１レール～第４レールのそれぞれに１又は複数設けられたピニオンと、を備える。第１レール及び第３レールは前記枠体の外部に設けられており、第２レール及び第４レールは枠体の内部に設けられており、第１レールと第２レールは保持部材の搬送方向と略平行な第１直線上に設けられており、第３レールと第４レールは第１直線と平行かつ高さが等しい第２直線上に設けられている。ローラは、回転軸が第１直線及び第２直線と略直交しており、保持部材は複数のローラに載置されている。保持部材は、搬送方向と略平行な２つの側面に、ピニオンと噛み合うラックが設けられている。【選択図】 図８