JP2020531372A - 粉体搬送容器 - Google Patents
粉体搬送容器 Download PDFInfo
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- JP2020531372A JP2020531372A JP2020508597A JP2020508597A JP2020531372A JP 2020531372 A JP2020531372 A JP 2020531372A JP 2020508597 A JP2020508597 A JP 2020508597A JP 2020508597 A JP2020508597 A JP 2020508597A JP 2020531372 A JP2020531372 A JP 2020531372A
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- 239000000843 powder Substances 0.000 title claims abstract description 92
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 6
- 238000000465 moulding Methods 0.000 claims description 17
- 238000009529 body temperature measurement Methods 0.000 claims description 9
- 238000004513 sizing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 description 6
- 239000002245 particle Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004320 controlled atmosphere Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/06—Containers or packages with special means for dispensing contents for dispensing powdered or granular material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/80—Data acquisition or data processing
- B22F10/85—Data acquisition or data processing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/50—Means for feeding of material, e.g. heads
- B22F12/52—Hoppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
- B22F12/90—Means for process control, e.g. cameras or sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/1208—Containers or coating used therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
- G01N25/66—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/46—Indirect determination of position data
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2201/00—Means or constructions for testing or controlling the contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2590/00—Component parts, details or accessories for large containers
- B65D2590/0083—Computer or electronic system, e.g. GPS systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/46—Indirect determination of position data
- G01S2013/468—Indirect determination of position data by Triangulation, i.e. two antennas or two sensors determine separately the bearing, direction or angle to a target, whereby with the knowledge of the baseline length, the position data of the target is determined
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Automation & Control Theory (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Computer Networks & Wireless Communication (AREA)
- Food Science & Technology (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
Abstract
Description
・ 開口部を有する容器本体と、
・ 容器内の粉体の温度および/または湿度レベルを感知するための感知装置と、
を備え、感知装置から受信した第1の測定値が、容器の外の環境の温度および/または湿度レベルを感知するように構成された第2の感知装置から受信した第2の測定値と比較され、第1の測定値および第2の測定値に基づいて、容器を開けることができるかどうかに関する表示がユーザに提供される。
Claims (31)
- 所望の量の金属粉を保管するように適合された容器であって、
・ 開口部を有する容器本体と、
・ 前記容器内の粉体の温度および/または湿度レベルを感知するための感知装置と、
を備え、
前記感知装置から受信した第1の測定値が、前記容器の外の環境の温度および/または湿度レベルを感知するように構成された第2の感知装置から受信した第2の測定値と比較され、前記第1の測定値および前記第2の測定値に基づいて、前記容器を開けることができるかどうかに関する表示がユーザに提供される、
容器。 - 蓋をさらに備える、請求項1に記載の容器。
- 前記感知装置は、前記蓋の内面に取り付けられる、請求項2に記載の容器。
- 前記感知装置は、前記蓋の内面から垂れ下がる突出部に取り付けられる、請求項2または3に記載の容器。
- 前記感知装置は、前記容器本体の内面に取り付けられる、請求項1〜4のいずれか1項に記載の容器。
- 部分的に円錐形の本体部分を備える、請求項1〜5のいずれか1項に記載の容器。
- 前記感知装置は、前記容器の部分的に円錐形の本体部分内に設けられる、請求項6に記載の容器。
- 出口と、前記出口を選択的に開閉するための出口弁と、を備える、請求項6または7に記載の容器。
- 前記感知装置は、前記出口弁の下流を感知するように配置される、請求項8に記載の容器。
- 複数の感知装置を備える、請求項1〜9のいずれか1項に記載の容器。
- 前記感知装置は、温度センサおよび/または湿度センサを備える、請求項1〜10のいずれか1項に記載の容器。
- 前記感知装置は、前記容器内の露点を判定するためのセンサを備える、請求項1〜11のいずれか1項に記載の容器。
- 前記第2の感知装置は、前記容器または前記蓋の外面に設けられる、請求項1〜12のいずれか1項に記載の容器。
- 前記第2のセンサは、前記容器から離れている、請求項1〜12のいずれか1項に記載の容器。
- 前記第2のセンサは、積層造形機内に設けられる、請求項1〜12および14のいずれか1項に記載の容器。
- 前記第2の感知装置は、温度センサおよび/または湿度センサを備える、請求項1〜15のいずれか1項に記載の容器。
- 前記感知装置および前記第2の感知装置は、温度センサをそれぞれ備え、前記感知装置の温度センサからの第1の温度測定値が、前記第2の温度装置の温度センサからの第2の温度測定値と比較され、これらの温度測定値に基づいて、前記容器を開けることができるかどうかに関する判定が実施される、請求項1〜16のいずれか1項に記載の容器。
- 前記感知装置の温度センサから受信した温度と前記第2の感知装置の温度センサから受信した温度との差は、前記容器を開けることができるかどうかに関する判定を実施するために使用される、請求項17に記載の容器。
- 前記容器を開けることができるかどうかを判定するステップは、記録される、請求項1〜18のいずれか1項に記載の容器。
- 前記感知装置の温度センサおよび前記第2の感知装置の温度センサは、感温熱電対の2つの接合部として形成される、請求項11および16〜19のいずれか1項に記載の容器。
- 前記容器を開けることができないと判定された場合に、前記容器は、ロックされるように構成される、請求項1〜20のいずれか1項に記載の容器。
- 狭小な環境における前記容器の位置を判定するために使用されるアンテナをさらに備える、請求項1〜21のいずれか1項に記載の容器。
- 前記狭小な環境における前記容器の位置は、前記容器のアンテナの三角測量によって判定される、請求項20に記載の容器。
- 前記狭小な環境においてもっとも近くにある利用可能な前記第2の感知装置と通信するように構成される、請求項1〜23のいずれか1項に記載の容器。
- 前記狭小な環境における前記容器の位置を判定するための無線周波数識別タグをさらに備える、請求項1〜24のいずれか1項に記載の容器。
- 粉体サイジング機と接続可能である、請求項1〜25のいずれか1項に記載の容器。
- 前記容器内の粉体が周囲に順応するまでの所要時間に関する表示を提供するように構成される、請求項1〜26のいずれか1項に記載の容器。
- 請求項1〜27のいずれか1項に記載の容器組立体と、積層造形機と、を備える、システム。
- 前記積層造形機は、積層造形機入口を選択的に開閉するための入口弁を備える、請求項28に記載のシステム。
- 前記感知装置は、前記出口弁と前記入口弁との間の領域に設けられる、請求項28または29に記載のシステム。
- 前記第2の感知装置は、前記積層造形機内に設けられる、請求項28〜30のいずれか1項に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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GBGB1713143.4A GB201713143D0 (en) | 2017-08-16 | 2017-08-16 | Powder transport container |
GB1713143.4 | 2017-08-16 | ||
PCT/GB2018/052318 WO2019034874A1 (en) | 2017-08-16 | 2018-08-15 | CONTAINER FOR TRANSPORTING POWDER |
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JP2020531372A true JP2020531372A (ja) | 2020-11-05 |
JP7320490B2 JP7320490B2 (ja) | 2023-08-03 |
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JP2020508597A Active JP7320490B2 (ja) | 2017-08-16 | 2018-08-15 | 粉体搬送容器 |
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US (1) | US11679926B2 (ja) |
EP (1) | EP3668801A1 (ja) |
JP (1) | JP7320490B2 (ja) |
CA (1) | CA3109454A1 (ja) |
GB (1) | GB201713143D0 (ja) |
WO (1) | WO2019034874A1 (ja) |
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GB2520161B (en) * | 2014-09-24 | 2015-10-07 | Lpw Technology Ltd | Transport of Powders |
US11541602B2 (en) * | 2018-04-06 | 2023-01-03 | Hewlett-Packard Development Company, L.P. | Controlling moisture content of build material in a three-dimensional (3D) printer |
JP7290676B2 (ja) * | 2020-02-19 | 2023-06-13 | 大陽日酸株式会社 | 金属3dプリンタ用原料粉末の保管庫、および金属3dプリンタ用原料粉末の保管方法 |
Citations (9)
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JPS6027319A (ja) * | 1983-07-26 | 1985-02-12 | フジタ工業株式会社 | サイロ内部における温度、湿度の検知方法 |
JPS6188817A (ja) * | 1984-10-08 | 1986-05-07 | フジタ工業株式会社 | サイロの気体強制循環装置 |
US4930229A (en) * | 1989-02-23 | 1990-06-05 | Sentry Technologies, Inc. | Method and apparatus for aeration of stored grain with proactive cooling |
JP2005153848A (ja) * | 2003-11-07 | 2005-06-16 | Takeaki Fukuda | 物体運搬用車両 |
JP2005193947A (ja) * | 2004-01-07 | 2005-07-21 | Nippon Shokubai Co Ltd | ポリマー粉体包装品の製造方法及び製造装置 |
WO2016046539A2 (en) * | 2014-09-24 | 2016-03-31 | Lpw Technology Ltd | Transport of powders |
JP2017501086A (ja) * | 2013-11-07 | 2017-01-12 | サーモス エルエルシーThermos L.L.C. | 流体の容器内容物管理システム |
JP2017109453A (ja) * | 2015-12-18 | 2017-06-22 | 株式会社リコー | 立体造形装置、立体造形装置の制御方法及びプログラム |
US9977425B1 (en) * | 2017-07-14 | 2018-05-22 | General Electric Company | Systems and methods for receiving sensor data for an operating manufacturing machine and producing an alert during manufacture of a part |
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- 2018-08-15 JP JP2020508597A patent/JP7320490B2/ja active Active
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CA3109454A1 (en) | 2019-02-21 |
WO2019034874A1 (en) | 2019-02-21 |
US20210138553A1 (en) | 2021-05-13 |
JP7320490B2 (ja) | 2023-08-03 |
EP3668801A1 (en) | 2020-06-24 |
GB201713143D0 (en) | 2017-09-27 |
US11679926B2 (en) | 2023-06-20 |
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