公开(公告)号：US12061444B2

公开(公告)日：2024-08-13

申请号：US18072529

申请日：2022-11-30

Applicant: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

Inventor： Xuefeng Wang

IPC: B30B15/06 ,  C09J5/06 ,  G04B37/11 ,  G04B37/22

CPC classification number: G04B37/22 ,  B30B15/065 ,  C09J5/06 ,  G04B37/11

Abstract: A watch assembly method includes: processing a first bonding surface on a first connecting member, bonding a first laser adhesive layer on the first bonding surface and activating the first laser adhesive layer; processing a second bonding surface on a second connecting member, bonding a second laser adhesive layer on the second bonding surface and activating the second laser adhesive layer; fixing the second connecting member with the first connecting member preliminarily in such a manner that the first laser adhesive layer and the second laser adhesive layer face each other, and pressing the first connecting member and the second connecting member against each other until the first laser adhesive layer and the second laser adhesive layer are completely bonded and infiltrated.

公开(公告)号：US12045019B2

公开(公告)日：2024-07-23

申请号：US18320468

申请日：2023-05-19

Applicant: SEIKO EPSON CORPORATION

Inventor： Koki Takasawa

IPC: G04R60/06 ,  G04B19/06 ,  G04B37/22 ,  G04G17/08 ,  G04G21/02 ,  H01F1/147 ,  H01F1/34 ,  H01Q1/27 ,  H01Q7/06

CPC classification number: G04R60/06 ,  G04B19/06 ,  G04B37/22 ,  G04G17/08 ,  G04G21/02 ,  H01F1/147 ,  H01F1/344 ,  H01Q1/273 ,  H01Q7/06 ,  C21D2211/001

Abstract: An austenized ferritic stainless steel includes a first region including a first soft magnetic layer composed of a ferrite phase, a first non-magnetic layer composed of an austenized phase in which the ferrite phase is austenized, and a first mixed layer in which the ferrite phase and the austenized phase are mixed, the first mixed layer being formed between the first soft magnetic layer and the first non-magnetic layer, and a second region including a second non-magnetic layer composed of the austenized phase, the second non-magnetic layer having a thickness greater than that of the first non-magnetic layer.

公开(公告)号：US12025953B2

公开(公告)日：2024-07-02

申请号：US16492346

申请日：2018-03-07

Applicant: TITAN COMPANY LIMITED

Inventor： Rajagopalan Ranganathan ,  Chandrasekaran Naganathan ,  Yogi Anand ,  Saravanan Kaliyamoorthy ,  Guruprasath Brahmin Ragavendiran

IPC: G04B19/12 ,  G04B37/22 ,  G04D3/00

CPC classification number: G04B19/12 ,  G04B37/22 ,  G04D3/0069

Abstract: The present disclosure relates to a case assembly for a ceramic timepiece. The case assembly is configured to accommodate a movement which includes a first groove, defining an inner periphery of a first side of the casing. The first groove accommodates a glass of the timepiece, within a thickness of the casing. Further one or more provisions are provided in a second side of the casing, where each of the one or more provisions is configured to receive an adapter. Each of the adapter receives a fastening member, for securing a back plate of the timepiece within the height of the casing. A dial including a pair of projections extending outwardly from two opposing portions of an outer periphery of the casing is provided to receive a strap of the timepiece. The configuration of the dial helps in reducing the thickness of the timepiece.

公开(公告)号：US11981981B2

公开(公告)日：2024-05-14

申请号：US16994311

申请日：2020-08-14

Applicant: Manufacture d'Horlogerie Audemars Piguet SA

Inventor： Thibaut Le Loarer ,  Sandra Guadalupe Maldonado

IPC: A44C27/00 ,  B22D19/02 ,  B22D25/02 ,  B22F5/10 ,  B22F7/00 ,  B22F7/04 ,  B22F10/00 ,  B22F10/28 ,  B33Y80/00 ,  C22C21/00 ,  G04B37/22 ,  B22F10/12 ,  B22F10/14 ,  B22F10/66 ,  B33Y10/00 ,  B33Y70/00

CPC classification number: C22C21/00 ,  A44C27/003 ,  B22D19/02 ,  B22D25/026 ,  B22F5/10 ,  B22F7/006 ,  B22F7/04 ,  B22F10/00 ,  B22F10/28 ,  G04B37/22 ,  B22F2007/042 ,  B22F10/12 ,  B22F10/14 ,  B22F10/66 ,  B22F2301/052 ,  B22F2301/205 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y80/00 ,  B22F2999/00 ,  B22F10/00 ,  B22F3/1103 ,  C22C1/0458

Abstract: Preform and manufacturing process producing heterogeneous components with a first fraction (11) made from a first metallic material and having a cellular structure with stochastic or regular cells, and a second fraction (12) made from a second metallic material different from the first metallic material, in which the second fraction (12) at least partly infiltrates the cells of the first fraction (11). The second fraction is poured into the preform which also acts as a mould. The finished product after machining may have a unified surface of the second fraction or several zones exposing the second fraction, the first fraction, the cellular structure which is open or infiltrated with the second metallic fraction, or open zones, in a predetermined design.

公开(公告)号：US20240134318A1

公开(公告)日：2024-04-25

申请号：US18277537

申请日：2022-01-06

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Shouta NAGASAWA ,  Hajime IGUCHI ,  Shin HITSUMOTO

IPC: G04B37/22

CPC classification number: G04B37/22

Abstract: An exterior member including an exterior main body which covers a whole periphery of a portion of an outer surface of a case main body in a peripheral direction; and fixing projection sections which are formed on predetermined lower edge portions of the exterior main body while projecting toward outer peripheral sides and fix the exterior main body to the case main body by a fixing member attached covering an outer peripheral surface of the case main body.

公开(公告)号：US11754978B2

公开(公告)日：2023-09-12

申请号：US17194471

申请日：2021-03-08

Applicant: Seiko Epson Corporation

Inventor： Hironori Hasei ,  Koki Takasawa

IPC: G04D3/00 ,  G04B37/22

CPC classification number: G04D3/0074 ,  G04B37/22 ,  G04D3/0002

Abstract: A method for manufacturing a watch component is a method for manufacturing a watch component that is formed of an austenitized ferritic stainless steel including a base portion formed by a ferrite phase and a surface layer formed by an austenitized phase obtained by austenitizing the ferrite phase. The method includes a first processing step for forming a thinned portion by providing a step in a base material formed of a ferritic stainless steel, a heat treatment step for performing nitrogen absorption treatment on the base material to form the surface layer on an outer surface side of the base portion, and a second processing step for providing a hole portion in the thinned portion.

公开(公告)号：US11687038B2

公开(公告)日：2023-06-27

申请号：US17118851

申请日：2020-12-11

Applicant: Seiko Epson Corporation

Inventor： Atsushi Kobayashi ,  Yoshio Mishima

IPC: G04B37/22 ,  G04G17/08 ,  C22C38/20 ,  C22C38/22 ,  C22C38/26

CPC classification number: G04B37/22 ,  C22C38/20 ,  C22C38/22 ,  C22C38/26 ,  G04G17/08

Abstract: A watch outer packaging component is a watch outer packaging component formed of austenitized ferritic stainless steel including a base formed of a ferrite phase and a surfacing layer formed of an austenitized phase in which the ferrite phase is austenitized, the watch outer packaging component abutting on a sealing member that partitions between a space inside a watch and a space outside the watch, wherein the surfacing layer includes an outer surfacing layer provided at an outer surface facing the space outside the watch, and an inner surfacing layer provided at an inner surface facing the space inside the watch, and the inner surfacing layer is thinner in thickness than the outer surfacing layer.

公开(公告)号：US11644795B2

公开(公告)日：2023-05-09

申请号：US17012125

申请日：2020-09-04

Applicant: Seiko Epson Corporation

Inventor： Koki Takasawa

IPC: G04B37/22 ,  C22C38/42 ,  C22C38/48 ,  C22C38/44 ,  C22C38/04 ,  C22C38/00 ,  C22C38/02

CPC classification number: G04B37/22 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/42 ,  C22C38/44 ,  C22C38/48 ,  C21D2211/001 ,  C21D2211/005

Abstract: A watch component includes an austenized ferritic stainless steel including a base including a ferrite phase, a surface layer formed on a surface of the base, the surface layer including an austenized phase, and a mixed layer formed between the base and the surface layer, the mixed layer being a layer in which the ferrite phase and the austenized phase are mixed. In a cross section taken along a depth direction from the surface, a thickness of the mixed layer is 45% or less of a thickness of the surface layer.

公开(公告)号：US20190185965A1

公开(公告)日：2019-06-20

申请号：US16211268

申请日：2018-12-06

Applicant: OMEGA SA

Inventor： Edwina Leoni ,  Gregory Kissling ,  Denis Vincent ,  Stephane Lauper ,  Alban Dubach ,  Gaetan Villard

IPC: C22C5/04 ,  A44C5/00 ,  G04B37/22 ,  G04B19/04 ,  G04B3/04

CPC classification number: C22C5/04 ,  A44C5/00 ,  A44C27/00 ,  G04B3/04 ,  G04B19/04 ,  G04B37/22

Abstract: A nickel-free and cobalt-free platinum alloy including, expressed by weight, from 95.0% to 96.0% of Pt, from 0.5% to 4.5% of Ir, from 0.01% to 2% of Au, from 0 to 2% of Ge, and from 0 to 1% of at least one of the alloying elements Ru, Rh, Pd, Sn, Ga, Re, the respective percentages of all of the elements of the alloy adding up to 100%.

公开(公告)号：US20180373203A1

公开(公告)日：2018-12-27

申请号：US16060816

申请日：2016-06-22

Applicant: The Swatch Group Research and Development Ltd

Inventor： Nicolas FRANCOIS

IPC: G04B37/22 ,  C08K5/00 ,  C08K3/015 ,  C08K3/22 ,  C08K3/38 ,  C08L21/00

CPC classification number: G04B37/225 ,  A44C27/001 ,  C08K3/015 ,  C08K3/22 ,  C08K3/38 ,  C08K5/0058 ,  C08K7/02 ,  C08K2003/2296 ,  C08K2003/385 ,  C08L21/00 ,  C08L2205/16 ,  G04B37/22 ,  C08L67/02 ,  C08L77/00 ,  C08L97/02 ,  C08L1/02 ,  C08L1/24

Abstract: An elastomer material for a wristband or components for horology configured to be in contact with skin, the elastomer material including a moisture wicking mechanism. The wicking mechanism includes hydrophilic microfibres capable of wicking away and neutralizing moisture through the material.