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1. 发明申请

US20220412891A1 Detection device, method for preparing the same, detection system comprising the same, and detection method using the same 有权
公开(公告)号：US20220412891A1
公开(公告)日：2022-12-29
申请号：US17359761
申请日：2021-06-28
申请人： MAN Technology Co., Ltd.
发明人： Jiunn-Der LIAO , Chia-Wei CHANG
IPC分类号： G01N21/65 , C12Q1/04 , B21D37/01
摘要： A detection device for virus detection is provided, which includes: a carrier including a recess; and a metal layer disposed in the recess and having a contact angle ranging from 0 degrees to 10 degrees, wherein a plurality of cavities are formed on a first surface of the metal layer opposite to a second surface of the metal layer facing the carrier, the plurality of cavities are arranged in an array, and a plurality of first protrusions are formed on the first surface of the metal layer and near to the plurality of cavities. In addition, a detection system for virus detection comprising the aforesaid detection device, a method for detecting viruses using the aforesaid detection device, and a method for preparing the detection device are also provided.

2. 发明授权

US11491528B2 Hot press-formed item manufacturing method, press-formed item, die, and die set 有权
公开(公告)号：US11491528B2
公开(公告)日：2022-11-08
申请号：US15733831
申请日：2019-07-03
申请人： NIPPON STEEL CORPORATION
发明人： Masahiro Kubo , Naruhiko Nomura , Toshiya Suzuki
IPC分类号： B21D22/26 , B21D24/04 , B21D37/01
摘要： A method of producing a hot press-formed product, in which a die includes a hard layer having a skewness (Rsk), as measured in a direction from the outside of a die hole toward the inside of the die hole, of from −5.0 to 1.2, and a hardness Hv_Die of from HV 1,000 to 1,550, over the entirety of a region of a steel sheet contact surface that is adjacent to a die shoulder portion. The steel sheet contact surface is a surface located outside of the die hole and configured to contact a plated steel sheet (a plated steel sheet including at least one kind of plating layer selected from the group consisting of a hot-dip galvanizing layer and a zinc nickel plating layer) that is to be subjected to hot press forming.

3. 发明申请

US20210252580A1 HOT PRESS-FORMED ITEM MANUFACTURING METHOD, PRESS-FORMED ITEM, DIE, AND DIE SET 有权
公开(公告)号：US20210252580A1
公开(公告)日：2021-08-19
申请号：US15733831
申请日：2019-07-03
申请人： NIPPON STEEL CORPORATION
发明人： Masahiro KUBO , Naruhiko NOMURA , Toshiya SUZUKI
IPC分类号： B21D22/26 , B21D24/04 , B21D37/01
摘要： A method of producing a hot press-formed product, in which a die includes a hard layer having a skewness (Rsk), as measured in a direction from the outside of a die hole toward the inside of the die hole, of from −5.0 to 1.2, and a hardness Hv_Die of from HV 1,000 to 1,550, over the entirety of a region of a steel sheet contact surface that is adjacent to a die shoulder portion. The steel sheet contact surface is a surface located outside of the die hole and configured to contact a plated steel sheet (a plated steel sheet including at least one kind of plating layer selected from the group consisting of a hot-dip galvanizing layer and a zinc nickel plating layer) that is to be subjected to hot press forming.

4. 发明申请

US20210187583A1 HOT STAMPING COMPONENT AND METHOD OF MANUFACTURING THE SAME 有权
公开(公告)号：US20210187583A1
公开(公告)日：2021-06-24
申请号：US17110092
申请日：2020-12-02
申请人： Hyundai Steel Company
发明人： Hye Jin Kim , Kyu Yeon Hwang , Hyun Yeong Jung , Jin Ho Lee , Seung Pill Jung
IPC分类号： B21D37/02 , B21D22/02 , B21D37/10 , B21D37/16 , B21D37/01
摘要： Disclosed is a hot-stamping component, which includes a base steel plate; and a plated layer on the base steel plate and including a first layer, a second layer, and an intermetallic compound portion having an island shape in the second layer, wherein the first layer and the second layer are sequentially stacked, and an area fraction of the intermetallic compound portion with respect to the second layer is an amount of 20% to 60%.

5. 发明授权

US09862016B2 Mandrel 有权
公开(公告)号：US09862016B2
公开(公告)日：2018-01-09
申请号：US15060101
申请日：2016-03-03
申请人： MITSUBISHI AIRCRAFT CORPORATION
发明人： Hiroshi Kawamoto , Toyoaki Yasui , Kunihiro Kuroi , Tomone Kishida
IPC分类号： B21B19/04 , B21D9/07 , B21B25/00 , B21D37/01
CPC分类号： B21D9/073 , B21B19/04 , B21B25/00 , B21D37/01
摘要： Provided is a mandrel which is inserted into a pipe material when the pipe material is bent, the mandrel including: a core member having a rod-shaped main body portion and a small-diameter portion which is provided on one end side of the main body portion and which is thinner than the main body portion; and a front end member which is provided on one end side of the core member and which is formed integrally with the core member so as to cover the small-diameter portion.

6. 发明授权

US09410235B2 Hard coating film having anti-adhesion property to soft metal 有权
标题翻译：对软金属具有防粘附性的硬涂膜
公开(公告)号：US09410235B2
公开(公告)日：2016-08-09
申请号：US14760533
申请日：2013-12-26
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.)
发明人： Kenji Yamamoto
IPC分类号： B21D37/01 , C23C14/06 , C09D1/00 , B21D28/00 , B41J2/11 , B21D22/20
CPC分类号： B21D37/01 , B21D22/208 , B21D28/00 , B41J2/11 , C09D1/00 , C23C14/0036 , C23C14/028 , C23C14/0676 , C23C14/08 , C23C14/325 , C23C14/3414 , C23C14/35
摘要： The invention provides a hard coating film insusceptible to adhesion to a soft metal, the hard coating film being suitable for use as a coating on the surface of, for example, a die in contact with the soft metal. Further, the hard coating film includes a metal element containing at least two species of elements selected from the group consisting of Ti, Al, and Cr, and a non-metal element containing O (oxygen) only, or O and at least one species selected from the group consisting of C and N. A proportion accounting for the O in the total non-metal element is not less than 0.2, in atom ratio.
摘要翻译：本发明提供一种不易与软金属附着的硬涂膜，该硬涂膜适用于例如与软金属接触的模具的表面上的涂层。此外，硬涂膜包括含有选自Ti，Al和Cr中的至少两种元素的金属元素和仅含有O（氧）的非金属元素，或O和至少一种物质选自C和N.组成的非金属元素中的O的比例不小于0.2原子比。

7. 发明申请

US20150273557A1 CAM DEVICE 审中-公开
公开(公告)号：US20150273557A1
公开(公告)日：2015-10-01
申请号：US14739366
申请日：2015-06-15
申请人： SANKYO OILLESS INDUSTRY, INC.
发明人： Takashi SHIBATA , Atsushi MORITA , Kouichi TAGUCHI , Shizu HARADA , Hiroyoshi KAKO
IPC分类号： B21D19/08 , B21D28/32 , B21D37/01 , F16H25/18
CPC分类号： B21D19/084 , B21D28/325 , B21D37/01 , F16H25/08 , F16H25/183 , Y10T74/2101 , Y10T74/2102
摘要： In order to make it easy to change the size of a cam device in the course of press mold design, there is provided a cam device including: a cam holder; a cam slider; and a cam driver, wherein the cam devices are grouped depending on the basis of width dimensions in combination of hardness of a sliding contact surface of the cam holder and a sliding contact surface on the cam slider end, and hardness of a cam surface of the cam driver and a cam surface of the cam slider, and the design structures of the respective groups are determined in such a manner that the maximum process ability in a certain group among the groups is larger than the minimum process ability of an adjacent group having a larger width dimension, and smaller than the maximum process ability in an adjacent group having a smaller width dimension.

8. 发明申请

US20150273556A1 CAM DEVICE 审中-公开
标题翻译： CAM设备
公开(公告)号：US20150273556A1
公开(公告)日：2015-10-01
申请号：US14739330
申请日：2015-06-15
申请人： SANKYO OILLESS INDUSTRY, INC.
发明人： Takashi SHIBATA , Atsushi MORITA , Kouichi TAGUCHI , Shizu HARADA , Hiroyoshi KAKO
IPC分类号： B21D19/08 , B21D28/32 , B21D37/01 , F16H25/18
CPC分类号： B21D19/084 , B21D28/325 , B21D37/01 , F16H25/08 , F16H25/183 , Y10T74/2101 , Y10T74/2102
摘要： In order to make it easy to change the size of a cam device in the course of press mold design, there is provided a cam device including: a cam holder; a cam slider; and a cam driver, wherein the cam devices are grouped depending on the basis of width dimensions in combination of hardness of a sliding contact surface of the cam holder and a sliding contact surface on the cam slider end, and hardness of a cam surface of the cam driver and a cam surface of the cam slider, and the design structures of the respective groups are determined in such a manner that the maximum process ability in a certain group among the groups is larger than the minimum process ability of an adjacent group having a larger width dimension, and smaller than the maximum process ability in an adjacent group having a smaller width dimension.
摘要翻译：为了在压模设计的过程中容易地改变凸轮装置的尺寸，提供了一种凸轮装置，包括：凸轮保持器; 凸轮滑块以及凸轮驱动器，其中所述凸轮装置根据所述凸轮保持器的滑动接触表面的硬度和所述凸轮滑块端部上的滑动接触表面的硬度的基础的宽度尺寸的基准来分组，以及所述凸轮滑块的凸轮表面的硬度凸轮驱动器和凸轮滑块的凸轮表面，并且以这样的方式确定各组的设计结构，使得组中某一组中的最大过程能力大于具有较大的宽度尺寸，并且小于具有较小宽度尺寸的相邻组中的最大加工能力。

9. 发明授权

US09010167B2 Shaping apparatus and method of shaping a workpiece 有权
标题翻译：成形装置和成形工件的方法
公开(公告)号：US09010167B2
公开(公告)日：2015-04-21
申请号：US13677803
申请日：2012-11-15
申请人： Rolls-Royce PLC
发明人： Richard Green , Michael John Annear
IPC分类号： B21D7/16 , B21D22/00 , B21D37/01 , B21D37/16 , B21D53/84 , F02C7/00
CPC分类号： B21D7/162 , B21D22/00 , B21D37/01 , B21D37/16 , B21D53/84 , F02C7/00 , Y10T428/12299
摘要： A shaping apparatus for shaping a workpiece. The apparatus comprises first and second pairs of shaping members and a spacer located between the first and second pairs of shaping members. The first pair of shaping members comprises a material having a first linear coefficient of thermal expansion, and the second pair of shaping members comprises a material having a third linear coefficient of thermal expansion. The first linear coefficient of thermal expansion is higher than the second linear coefficient of thermal expansion such that on heating of the apparatus, thermal expansion of the shaping members causes the first pair of shaping members to expand outwardly, and the second pair of shaping members to expand inwardly.
摘要翻译：一种用于成形工件的成形设备。该装置包括第一和第二对成形构件和位于第一和第二对成形构件之间的间隔件。第一对成形构件包括具有第一线性热膨胀系数的材料，并且第二对成形构件包括具有第三线性热膨胀系数的材料。第一线性热膨胀系数高于第二线性热膨胀系数，使得在加热装置时，成形构件的热膨胀使得第一对成形构件向外膨胀，第二对成形构件向向内扩展

10. 发明申请

US20110016946A1 Coated Tooling 审中-公开
标题翻译：涂装工具
公开(公告)号：US20110016946A1
公开(公告)日：2011-01-27
申请号：US12506782
申请日：2009-07-21
申请人： Sudhir Brahmandam , David R. Siddle , Peter R. Leicht , Irene Spitsberg
发明人： Sudhir Brahmandam , David R. Siddle , Peter R. Leicht , Irene Spitsberg
IPC分类号： B21D37/01 , B32B7/02 , B05D1/36 , B32B9/00
CPC分类号： B21D37/01 , C23C28/00 , C23C30/005 , Y10T428/24975
摘要： A coated forming tool including a tool component and a wear resistant coating on at least a portion of the tool component. The wear resistant coating includes a bottom coating layer and a top coating layer. The top coating layer has a thickness from about 1 μm to about 12 μm and the coating has a thickness ratio of the bottom coating layer thickness to the top coating layer thickness from about 0.5 to about 5.
摘要翻译：一种涂覆成形工具，其包括在工具部件的至少一部分上的工具部件和耐磨涂层。耐磨涂层包括底涂层和顶涂层。顶部涂层的厚度为约1μm至约12μm，并且涂层的底部涂层厚度与顶部涂层厚度的厚度比为约0.5至约5。

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