baber/WOPTO huggingface dataset:
Patent JP-2020517842-A (JP)
Title: ピッチ制御および／または粘質物制御のための被覆炭酸カルシウム
IPC: D21H21/02
Filed: 2018-04-24
Abstract: １種もしくは複数のロジン酸および／またはその１種もしくは複数の誘導体の被膜を有する粒子状鉱物の、セルロースパルプを含む組成物におけるピッチ制御剤および／または粘質物制御剤としての使用、前記被覆粒子状鉱物を使用してセルロースパルプ中の溶存および／またはコロイド状ピッチおよび／または粘質物を低減する方法、前記被覆粒子状鉱物、前記被覆粒子状鉱物を製造する方法、セルロースパルプと前記被覆粒子状鉱物とを含む組成物、および前記被覆粒子状鉱物を含む紙。
Patent JP-2020518478-A (JP)
Title: ロボットエンドエフェクタのための構造
IPC: B25J15/08
Filed: 2018-04-30
Abstract: ロボットグリッパ等のアームツールのロボット端部のための種々の安定化デバイスが、説明される。安定化デバイスは、アームツールの端部のパーム面積内に提供され、それに対してアームツールの端部のアクチュエータが応従性または滑りやすい標的物体を押動させ得る、支えとしての役割を果たしてもよい。安定化デバイスは、用途に応じて、多くの種々の形状のいずれかをとってもよい。安定化デバイスの形状および標的物体上のロボットグリッパの作用に基づいて、標的物体は、より安定構成において移動または回転され、したがって、アクチュエータが力を殆ど印加しないことを可能にしながら、依然として、物体のしっかりとした握持を維持することができる。
Patent JP-2020527692-A (JP)
Title: 大規模マルチパラメータデータセットの可視化、比較分析、及び自動差異検出
IPC: G16B40/30
Filed: 2018-05-23
Abstract: 本明細書において提供される方法の幾つかの実施形態は、大規模マルチパラメータデータセットに対する試料分析及び粒子特性評価の方法に関する。頻度差ゲーティングは、少なくとも２つの異なるデータセットを比較して、多変量空間において、指定の閾値に従って、第１のデータセットからのイベントの頻度が、第２のデータセットからのイベントの頻度と異なる領域を識別する。
Patent JP-2020524834-A (JP)
Title: 取引のためのメタキューを実現するシステム及び方法
IPC: G06Q40/04
Filed: 2018-05-04
Abstract: 取引を処理するシステムにおいて、メタキューが開いている間にリクエストが受信されたか否かに応じて、取引の受信リクエストは、メタキューに置かれるか、優先順位パラメータベースのキューに置かれる。優先順位パラメータベースのキューに置かれた取引要求は、メタキュー内の全ての要求が完全に処理された後にのみ処理され、優先順位パラメータベースのキュー内の要求は、通常、要求の到着時刻の順に処理される。メタキュー内の要求は、到着時刻のみに基づいて優先順位付けされるのではなく、到着時刻を含むことができる１以上の要求パラメータに基づく処理のために選択できる。メタキュー内の幾つか又は全ての要求の選択された部分は、１以上の要求の別の部分を処理する前に処理できる。【選択図】 図１Ａ
Patent JP-2020536045-A (JP)
Title: Ａｔｐ合成酵素のリバースモードの治療的阻害剤
IPC: A61P19/02
Filed: 2018-01-17
Abstract: 抽象下記式の化合物、及び薬学的に許容されるその塩、溶媒和物、水和物およびプロドラッグ、便利です優先ＡＴＰ合成酵素のＡＴＰ加水分解モードを阻害し、そして癌、ワールブルク効果を利用し、特に癌を含む様々な疾患および障害を治療するのに有用であることができます。
Patent JP-2020521424-A (JP)
Title: 資源同化及び最適化による電力分配制御
IPC: H02J13/00
Filed: 2018-05-24
Abstract: 電力制御システムが提供され、それにおいてサーバ（２５）は、資源の振る舞いを表現する資源モデル（３０２〜３０６；４０６）を保持し、各資源モデルは、その資源とリアルタイム通信をすることで資源の状態をモデルに動的に知らせる。機能を実行する（例えばオフであるならオンにする、オンであるならオフにする、又は要求される電力レベルを設定する）よう資源に要求するコマンド（要求）を資源に発行することによって、テストがサーバにおいて実行される。資源におけるセンサは、物理パラメータを資源において測定し、サーバに報告する。サーバは、資源がコマンドに応答したか、及びもし資源が応答したなら、時間の経過とともにどのように応答したかを決定する。サーバは、測定された応答に基づいて、少なくともエネルギー容量及び時定数に関して資源のモデルを確立（又は更新）する。オプティマイザ（４０４）は、どの資源がどのサービスモデルに参加するべきかを決定する。サーバは、好ましくは資源のローカル制御ループのローカルな境界条件から逸脱することなく、サービスを遂行することを試みるように命ずる命令を選択された資源に送信する。
Patent JP-2020522945-A (JP)
Title: 無線通信システムに用いられる電子機器、及び方法
IPC: H04W56/00
Filed: 2018-06-15
Abstract: 本開示の内容は、無線通信システムに用いられる電子機器、方法及び記憶媒体に関する。ビーム管理に関する様々な実施例を説明する。一つの実施例において、無線通信システムの基地局側にに用いられる電子機器は、処理回路システムを含むことができ、該処理回路システムは、発射ビーム配置に基づいて異なる発射ビームを利用して端末機器に同期信号を繰り返し送信し、同期信号は、該同期信号を送信するために使用される発射ビーム情報を指示可能である、ように配置されることができる。該処理回路システムは、端末機器からのフィードバックを獲得し、該フィードバックは、発射ビームの管理に用いられるように発射ビーム情報を含むことができる、ように配置されることができる。【選択図】図３Ａ
Patent JP-2020523158-A (JP)
Title: 洗濯機で複数種類の衣類処理剤を自動投入する制御方法及び装置
IPC: D06F34/28
Filed: 2018-06-11
Abstract: 洗濯機で複数種類の衣類処理剤を自動投入する制御方法及び装置であって、衣類処理剤が自動投入装置に充填される。前記自動投入装置は、決まった種類の衣類処理剤を充填するための種類固定処理剤ケース（２）と、衣類処理剤を１種類選択して充填する／複数種類を同時に充填するための種類変更可能処理剤ケース（３）を含む。前記制御方法では、洗濯機が洗濯プログラムを実行すると、選択された種類固定処理剤ケース（２）内及び／又は種類変更可能処理剤ケース（３）内の衣類処理剤に基づいて、自動投入装置が対応する投入過程を実行する。選択可能な種類変更可能処理剤ケース（３）を設け、前記種類変更可能処理剤ケース（３）内の衣類処理剤の投入を制御することで、衣類別に的確な投入を行うスマート投入との目的が実現される。【選択図】図１
Patent JP-2020513848-A (JP)
Title: 生物学的物質をガラス化するためのシステムおよび方法
IPC: C12N1/04
Filed: 2018-03-09
Abstract: 本発明は、細管（８）の収容用領域内に保存すべき生物学的材料を含む物質をガラス化するための極低温システム（１）において、極低温作用物質浴（１１）を格納するタンク（１０）と第１の既定の位置でタンク上に組付けられる支持用部材（８０）とを含むシステムであって、この第１の既定の位置では、管が直立して配向されており、管の開口部が浴の上方で、浴の上方の周囲空気ゾーン内に位置して管内に物質を導入できるようになっており、支持用部材は、第２の既定の位置でタンク上に組付けられ、この第２の既定の位置では、収容用領域が液体ゾーン内に浸漬し、開口部は液体ゾーンの直上で、液体ゾーンの上方の浴の気体ゾーン（１８）内で、周囲空気ゾーンの下方に位置しており、支持用部材は第２の位置から第１の位置まで持上げられる、システム（１）に関する。【選択図】図４
Patent JP-2020525463-A (JP)
Title: 皮膚の視覚的及び／または触覚的不規則性を低減するための規則配列多孔質材料を含む化粧品組成物
IPC: A61Q1/02
Filed: 2018-06-26
Abstract: 本発明は、起伏を有する皮膚、斑点または加齢に関連する不規則性を有する皮膚の表面外観を改善するための美容方法に関し、球状の細孔を含む三次元規則配列多孔質構造の粒子を含む組成物を、これを必要とするヒトの皮膚に適用する工程を含み、・前記細孔は、50nmから500nmの範囲の平均細孔径を有し、・細孔径は、15％以下で変化し、・前記粒子は、1〜50μmの範囲の平均最大寸法を有し、前記無機材料は、（ａ）1〜6の原子価を有する金属の少なくとも一つの金属酸化物、（ｂ）少なくともSiO2またはSixOy（x及びyは互いに独立に0.1から2の間に含まれる）、または（ｃ）共有結合した金属酸化物及び半金属のネットワーク（金属酸化物と半金属は（ａ）と（ｂ）である）から得られる連続相を含む方法に関する。本発明は、特定の有機材料及びその製造方法にも関する。
Patent JP-2020529225-A (JP)
Title: 光学力検知カテーテルシステム
IPC: A61B18/14
Filed: 2018-08-01
Abstract: 本開示の態様は、医療カテーテルの遠位先端に適用される力を検出するためのシステムおよび方法を対象とする。幾つかの実施形態では、カテーテルの遠位先端の近くの変形可能ボディを備えた医療カテーテルは、遠位先端に適用される力に応じて変形し、力センサは、変形の様々な成分を検出する。プロセッサ回路は、その後に、変形の検出済み成分に基づいて、カテーテルの遠位先端に適用された力を決定し得る。
Patent JP-2020526140-A (JP)
Title: 位相雑音に対して最適化された直交振幅変調についての方法および装置
IPC: H04L27/34
Filed: 2017-07-03
Abstract: デジタル直交振幅変調を使用した無線通信を容易にするための方法および装置が開示されている。無線通信デバイスは、送信のための信号を直交変調するか、あるいは受信された信号を直交復調するために信号コンステレーションを利用する。信号コンステレーションは、複数のコンステレーション・シンボルおよび関連付けられたビット列を含み、それらの間で変換することができる。指定の信号コンステレーションが開示される。
Patent JP-2020089368-A (JP)
Title: Methods for producing polyunsaturated fatty acids in transgenic organisms
Inventor: ZANK THORSTEN
IPC: C12N9/10
Filed: 2020-01-06
Abstract: To provide methods for producing polyunsaturated fatty acids in living organisms and methods for producing oils and/or triacylglycerides with an elevated content of long chain unsaturated fatty acids.SOLUTION: Advantageously, a process for the production of polyunsaturated fatty acids in an organism comprises introducing into an organism a nucleic acid which encodes a polypeptide having Δ5-elongase activity, further introducing nucleic acids encoding polypeptides having Δ6-desaturase, Δ5-desaturase, Δ4-desaturase, Δ12-desaturase and/or Δ6-elongase activities, the polypeptides derived from Thalassiosira, Euglena or Ostreococcus. The transgenic organism is preferably a transgenic plant or a transgenic microorganism.SELECTED DRAWING: None
Patent JP-2020060596-A (JP)
Title: Atmosphere sensor
Inventor: SETO MASAMI
IPC: G01N27/18
Filed: 2020-01-06
Abstract: To provide an atmosphere sensor that can accurately detect the characteristics of the atmosphere, such as humidity, compared with a prior art.SOLUTION: An atmosphere sensor 1 comprises a detection unit 52 that detects the characteristics of the atmosphere outside the atmosphere sensor 1. The atmosphere sensor 1 includes a case 60 that accommodates the detection unit 52 inside the atmosphere sensor 1 and has an opening 63, and a moisture permeable film 70 that is provided on the opening 63 and transmits water vapor outside the atmosphere sensor 1. The moisture permeable film 70 is joined to the case 60 by a deposition method.SELECTED DRAWING: Figure 2
Patent JP-2021110102-A (JP)
Title: Fitting
Inventor: HIROSE TOMONORI
IPC: E06B5/00
Filed: 2020-01-07
Abstract: To provide a fitting capable of reliably preventing water penetration into a room.SOLUTION: A fitting has a frame 1, a door 2, and tight members 3a, 3b. The frame 1 has an attaching portion 5 of the tight members on a horizontal frame 13 and a vertical frame 14. The tight members 3a, 3b have a base portion 7, a door butting portion 8 provided on a door 2 side of the base portion 7 and an attached portion 9 that engages with the attaching portion 5 of the frame 1, and an adhesion part 10 between the base portion 7 and the frame 1 in order to prevent back leakage. The adhesion part 10 continues across the horizontal frame 13 and the vertical frame 14.SELECTED DRAWING: Figure 4
Patent JP-2021111058-A (JP)
Title: Display device and display control program
Inventor: TAKEUCHI ISAO
IPC: G09G5/00
Filed: 2020-01-08
Abstract: To improve operability of an operation of inputting an instruction to a display device, in the display device in a tent state, in comparison to a case where a top region that straddles the top of a display surface is not caused to function as an instruction input portion configured to receive an instruction from an operator.SOLUTION: When the state of a display device 10 becomes a tent state, a region defining unit 26 defines, on a touch panel 12, a first side region 12a directed to one side of the display device 10, a second side region 12b directed to the other side of the display device 10, and a top region 12c located on an upper side of the first side region 12a and the second side region 12b and straddling the top of the display surface. An input instruction determining unit 30 determines an operation to the top region 12c as an input instruction from a user. That is, in the tent state, the top region 12c functions as an instruction input portion that receives an instruction from the user.SELECTED DRAWING: Figure 4
Patent JP-2021109139-A (JP)
Title: Information processing device, information processing method, and program
Inventor: ZHANG LIANG
IPC: G06Q50/06
Filed: 2020-01-09
Abstract: To provide an information processing device which can automatically control a ratio between ammonia nitrogen and nitrite nitrogen contained in wastewater.SOLUTION: An information processing device 20 comprises a CPU 21. The CPU 21 derives a regression equation in which a concentration difference value ΔN obtained by subtracting a nitrite nitrogen concentration from an ammonia nitrogen concentration is defined as an objective variable, and pH and electric conductivity are defined as explanatory variables, calculates the concentration difference value ΔN using the derived regression equation and values of the pH and the electric conductivity, determines whether or not the calculated concentration difference value ΔN is a value within a predetermined range, and controls an amount of air supplied by an air diffuser 11 to control the nitrite nitrogen concentration according to a result of determination made as to whether or not the concentration difference value ΔN is the value within the predetermined range.SELECTED DRAWING: Figure 4
Patent JP-2020118964-A (JP)
Title: Horizontal alignment type liquid crystal display element and display device, method for manufacturing horizontal alignment type liquid crystal display element, liquid crystal composition and use of polymerizable compound as monomer for forming alignment control layer
Inventor: HIRAI KICHIJI
IPC: C08F220/10
Filed: 2020-01-09
Abstract: To provide a method for manufacturing a horizontal alignment type liquid crystal display element, by which a heating process is omitted upon forming an alignment control layer for a liquid crystalline compound in a liquid crystal display element having an alignment film such as polyimide preliminarily formed on at least one substrate of a pair of substrates, and to provide a horizontal alignment type liquid crystal display element having excellent uniformity in the horizontal alignment.SOLUTION: A liquid crystal composition having positive or negative dielectric anisotropy and containing an alignment control layer-forming monomer having a cis-cyclohexane ring is sealed in a liquid crystal cell having an alignment film such as polyimide formed on at least one substrate so as to render a liquid crystalline compound into a weak uniaxial horizontal alignment state with respect to the substrate; then the composition is irradiated with UV rays without heating so as to control the alignment of the liquid crystalline compound into an intense uniaxial horizontal alignment.SELECTED DRAWING: None
Patent JP-2021117315-A (JP)
Title: Projection optical system and projector
Inventor: MORIKUNI HIDETOKI
IPC: G02B17/08
Filed: 2020-01-24
Abstract: To provide a projection optical system capable of reducing a projection distance.SOLUTION: A projection optical system 3A comprises a first optical system 31 and a second optical system 32 in order from a reduction side to an enlargement side. The second optical system 32 includes an optical element 33 having a transmission surface 34, a first reflection surface 35, a second reflection surface 36, and a second transmission surface 37 in order from the reduction side to the enlargement side. The second reflection surface 36 has a concave shape. A second optical axis N2 of the second reflection surface 36 intersects with a first optical axis N1 of the first optical system 31.SELECTED DRAWING: Figure 3
Patent JP-2021121045-A (JP)
Title: Communication apparatus
Inventor: YAMAGUCHI TOMOHISA
IPC: H04N1/32
Filed: 2020-01-30
Abstract: To provide a communication apparatus that prevents a communication error from being generated even if a facsimile transmission is performed by using a specific high-speed modem, and prevents the communication error caused by generating an echo signal from being generated.SOLUTION: A communication apparatus (a transmitter) includes: a response signal duration time determination part Pr8 that determines whether or not a duration time of a response signal which is transmitted by the communication apparatus on a called side at first is a first setting time or more; a signal interval determination part Pr9 that determines whether or not the signal interval of various signals is a second setting time or more; and an echo protect tone additional processing part Pr10 that adds an echo protect tone to the signal to be transmitted on the basis of a determination result by the response signal duration time determination part and the signal interval determination part. A communication error is not generated even if a facsimile transmission is performed by using a specific high-speed modem.SELECTED DRAWING: Figure 1
Patent JP-2021121281-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-01-31
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A pachinko machine 1 has a start pocket capable of receiving game balls hit into a game area 5a. When a game ball enters the start pocket, determination processing regarding winning is performed. Thereafter, variable display corresponding to a result of the determination processing is started and, if a winning pattern is displayed in the variable display, a winning game is executed. Accordingly, the pachinko machine 1 can perform a special performance as a performance associated with operation means.SELECTED DRAWING: Figure 60
Patent JP-2021124783-A (JP)
Title: Accommodation check-in system, accommodation check-in method, and accommodation check-in program
Inventor: ENDO YASUHIRO
IPC: G06Q50/12
Filed: 2020-01-31
Abstract: To accelerate check-ins at accommodation.SOLUTION: An accommodation check-in system according to the present invention comprises a mobile terminal and a reception device capable of communicating various information, wherein reservation processing for reserving accommodation is executable. The mobile terminal is able to execute: additional information input processing for, from request information when staying required for registering an accommodation ledger at a time of checking in a reserved accommodation, inputting additional information from which information at a time of reservation already obtained at reservation processing is removed; and communication processing for communicating the inputted additional information to the reception device from the mobile terminal. The reception device is able to execute registration processing for registering the accommodation ledger of a management device, based on check-in information including the additional information communicated from the mobile terminal device.SELECTED DRAWING: Figure 10
Patent JP-2020131425-A (JP)
Title: Surface coated cutting tool
Inventor: KINOSHITA TATSUKI
IPC: B23C5/16
Filed: 2020-02-04
Abstract: To provide a surface coated cutting tool which is excellent in peeling resistance, and is excellent in abnormal damage resistance such as deposition, chipping and defection in high speed cutting of an Ni-based heat resistant alloy.SOLUTION: A surface coated cutting tool has a lower layer and an upper layer provided on a tool base body formed of a WC-based cemented carbide alloy. The lower layer comprises: a W layer which is formed over a prescribed depth from a tool base body surface to an interior thereof; a metal carbide layer which is formed directly on the W layer; and a metal carbonitride layer which is formed directly on the metal carbide layer. The upper layer comprises an alternate laminated structure of an A layer and a B layer. The A layer is (AlCr)N layer (herein, x is an atomic ratio and satisfies 0.40≤x≤0.80), and the B layer is (AlTiCrSiM)N layer (herein, each of a, b, c and d is an atomic ratio and satisfies 0≤a≤0.40, 0.05≤b≤0.40, 0≤c≤0.20, 0.01≤d≤0.10, M is one kind or two kinds selected from Zr and V).SELECTED DRAWING: Figure 1
Patent JP-2021125046-A (JP)
Title: File management apparatus and file management program
Inventor: MATSUOKA DAIKI
IPC: G06F13/00
Filed: 2020-02-06
Abstract: To provide a file management apparatus which allows relevant files, which are related to an object file, such as a document, to be accessed when associating the relevant files, regardless of locations where the relevant files are stored, and can reduce data volume of the object file as compared with a case where all relevant files are attached.SOLUTION: A file management apparatus includes at least one processor. The processor acquires information on an object file, a storage location of a relevant file related to the object file, and a viewer. When the viewer is allowed to access the storage location of the relevant file, the processor provides information on the storage location of the relevant file to the viewer. When the viewer is not allowed to access the storage location of the relevant file, the processor provides the relevant file to the viewer.SELECTED DRAWING: Figure 1
Patent JP-2021127840-A (JP)
Title: Hot-water storage type water heater
Inventor: AKUTSU HISAE
IPC: F24H1/18
Filed: 2020-02-10
Abstract: To provide a hot-water storage type water heater which is advantageous in both improving heat-insulation capacity of a hot-water storage tank and enabling an operator to easily check the attached state of a tank leg attached to the hot-water storage tank.SOLUTION: The hot-water storage type water heater comprises a hot-water storage tank 10, a plurality of tank-leg pedestals 20 attached to the hot-water storage tank 10, a plurality of tank legs 30 each attached to the tank-leg pedestals 20 respectively, and a lower heat-insulation material 50 that covers the hot-water storage tank 10 and comprises a plurality of tank-leg insertion sections 50b, i.e., a plurality of openings, each formed on the position of each of the plurality of tank-leg pedestals 20 respectively. The attachment part of the tank-leg pedestals 20 and the tank legs 30 is visible from the tank-leg insertion sections 50b when the lower insulation material 50 is in a state of being attached to the hot-water storage tank 10. A front-leg insulation material 53 and a rear-leg insulation material 54 can be attached to the lower insulation material 50 in a manner of covering the corresponding tank-leg insertion sections 50b respectively.SELECTED DRAWING: Figure 2
Patent JP-2021126201-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2020-02-12
Abstract: To provide a slot machine with improvement related to a process of creating a signal indicating an operation mode.SOLUTION: In a reel stop process, a main control unit can execute stop control of each reel on the basis of a reel stop switch signal output from a test device. In an operation signal setting process, an operation signal that can specify the number of steps from a reel reference position as the stop execution position of the first to third stop reels can be created. The number of steps from the reel reference position specified by the test device is the number of steps that are four steps ahead of the number of steps from the reel reference position. In a stoppable range, the number before the number of steps indicated by stop execution position data is 5 to 7, which is larger than the number of steps to be a deviation width between the number of steps from the reel reference position and the number of steps from the reel reference position specified by the test device, regardless of the stoppable range of any symbol number.SELECTED DRAWING: Figure 23
Patent JP-2021127697-A (JP)
Title: Control device for internal combustion engine
Inventor: TOTANI MASANORI
IPC: F02D21/04
Filed: 2020-02-12
Abstract: To suppress excessive rise of a temperature of EGR gas which is led into a suction passage.SOLUTION: A control device for an internal combustion engine comprises a temperature calculation section, a temperature detection section, a temperature acquisition section, a reduction amount calculation section, an upper limit heat exchange amount calculation section, an upper limit gas amount calculation section, and a control section. The temperature calculation section calculates an EGR gas temperature at a suction passage side in an EGR passage. The temperature detection section detects an EGR gas temperature at the suction passage side in the EGR passage. The temperature acquisition section acquires an EGR gas temperature at an exhaust passage side in the EGR passage. The reduction amount calculation section calculates a reduction amount of a cooling performance of an EGR cooler on the basis of a calculation value of the temperature calculation section and a detection value of the temperature detection section. The upper limit heat exchange amount calculation section calculates an upper limit heat exchange amount that is exchangeable for the EGR cooler, on the basis of the reduction amount. The upper limit gas amount calculation section calculates an upper limit gas amount that is coolable by the EGR cooler, on the basis of the upper limit heat exchange amount. The control section controls an aperture of an EGR valve in such a manner that an EGR gas amount does not exceed the upper limit gas amount.SELECTED DRAWING: Figure 3
Patent JP-2021130927-A (JP)
Title: Remote operation support server, remote operation support system and remote operation support method
Inventor: OTANI MASAKI
IPC: E02F9/26
Filed: 2020-02-18
Abstract: To provide a technique allowing an operator remote-operating a work machine to intuitively recognize a relative positional relation of an end effector of the work machine to an object present around the end effector.SOLUTION: Through indicators M1, M2 output on a remote output interface 220 (an image outputting device 221) forming a remote operation device 20, an operator of the remote operation device 20 can intuitively recognize a distance between an end effector 445 of a work machine 40 and an upper revolving body 420 and/or a revolving angle of the upper revolving body 420 in relation to a lower traveling body 410. Through a time variation mode of the indicators M1, M2, the operator of the remote operation device 20 can intuitively recognize the distance between the end effector 445 of the work machine 40 and the upper revolving body 420 and/or the revolving angle of the upper revolving body 420 in relation to the lower traveling body 410.SELECTED DRAWING: Figure 6B
Patent JP-2021132082-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OGASAWARA ATSUSHI
IPC: H01L29/868
Filed: 2020-02-19
Abstract: To provide a semiconductor devices, etc. that can alleviate current concentration and obtain high lightning surge resistance.SOLUTION: A semiconductor device includes a low-concentration first conductive semiconductor layer 12 made of a first conductive type, a second conductive semiconductor layer 13 provided on the low-concentration first conductive semiconductor layer 12 and made of a second conductive type, and a passivation layer 50 provided in a part of the second conductive semiconductor layer 13. The impurity concentration within 30 μm from one surface of the second conductive semiconductor layer 13 is 1×1019 cm-3 or less and 1×1017 cm-3 or more. The interface between the second conductive semiconductor layer 13 and the low-concentration first conductive semiconductor layer 12 and the second conductive semiconductor layer 13 contains a heavy metal.SELECTED DRAWING: Figure 1