公开(公告)号：US4675500A

公开(公告)日：1987-06-23

申请号：US665998

申请日：1984-10-29

Applicant: Rino E. Kunz ,  Urs Murbach ,  Ernst Huber

Inventor： Rino E. Kunz ,  Urs Murbach ,  Ernst Huber

IPC: B23K26/06 ,  B23K26/064 ,  B23K26/073 ,  G02B5/00 ,  G02B26/02 ,  G02B27/09 ,  H01S3/106 ,  B23K26/00

CPC classification number: G02B27/0927 ,  B23K26/06 ,  B23K26/064 ,  B23K26/0643 ,  B23K26/0652 ,  B23K26/0665 ,  G02B26/02 ,  G02B27/09 ,  G02B27/0988 ,  G02B5/005 ,  H01S3/106 ,  B23K2201/007 ,  H01S2301/20 ,  H01S3/08045 ,  H01S3/0805

Abstract: In the resonator of a laser generator, variable mode selective structure is provided to permit electrically actuated adaptation of beam parameters to required operating conditions. Such structure can be implemented with one or more pivotal plates, each having a different aperture, that are selectively pivoted into the beam path to effectively provide a variable mode diaphragm. In another embodiment, a spatial light modulator comprising a reversing prism with a variable position concave plate positioned adjacent its reflection surface and operating according to the optical tunnel effect can be used to selectively vary the effective diameter of the laser beam.

Abstract translation: 在激光发生器的谐振器中，提供可变模式选择结构以允许电激活的光束参数适应所需的操作条件。 这种结构可以用一个或多个枢转板来实现，每个枢转板具有不同的孔，其被选择性地枢转到梁路径中以有效地提供可变模式隔膜。 在另一个实施例中，包括具有位于其反射表面附近并根据光学隧道效应操作的可变位置凹板的反转棱镜的空间光调制器可用于选择性地改变激光束的有效直径。

公开(公告)号：US4629858A

公开(公告)日：1986-12-16

申请号：US560930

申请日：1983-12-12

Applicant: Joseph H. Kyle

Inventor： Joseph H. Kyle

IPC: B23K26/08 ,  B23K26/36 ,  D06Q1/00 ,  B23K26/00

CPC classification number: B41M5/24 ,  B23K26/0853 ,  B23K26/362 ,  D06Q1/00 ,  B23K2201/007

Abstract: Methods for engraving carpet with beams of radiant energy. A beam of radiant energy, such as a laser beam, is intermittently directed at the surface of carpet to engrave the surface, and, if desired, to cause certain color changes. During the intermittent operation of the beam, the carpet is indexed to allow the beam to engrave designs. Alternatively, the beam may be indexed in relation to stationary carpet by means of lenses or mirrors to engrave designs. The method allows inexpensive and accurate engraving of carpet surfaces by which intricate designs may be formed on those surfaces in a minimum amount of time.

Abstract translation: 雕刻具有辐射能量束的地毯的方法。 诸如激光束的辐射能量束间歇地指向地毯的表面以雕刻表面，并且如果需要，引起某些颜色变化。 在梁的间歇操作期间，地毯被索引以允许光束雕刻设计。 或者，梁可以通过透镜或反射镜相对于静止地毯进行索引以雕刻设计。 该方法允许廉价和精确地雕刻地毯表面，通过该地毯表面可在最短时间内在这些表面上形成错综复杂的设计。

公开(公告)号：US4564739A

公开(公告)日：1986-01-14

申请号：US630673

申请日：1984-07-13

Applicant: Antoon Mattelin

Inventor： Antoon Mattelin

IPC: G02B26/10 ,  B23K26/00 ,  B23K26/067 ,  B23K26/08 ,  H01L23/544 ,  B23K26/06

CPC classification number: B23K26/0676 ,  B23K26/067 ,  B23K26/08 ,  H01L23/544 ,  B23K2201/007 ,  H01L2223/54473 ,  H01L2924/0002

Abstract: A method and apparatus for simultaneously labeling or inscribing two parts by using a laser beam, characterized by a beam from a laser being subdivided into two sub-beams which are guided to a deflection optic system with different angles of incidence so that the deflected sub-beams when focused on a work surface are laterally displaced to enable inscribing or labeling two parts.

Abstract translation: 一种用于通过使用激光束同时标记或刻录两部分的方法和装置，其特征在于来自激光束的光束被细分成两个子光束，所述两个子光束被引导到具有不同入射角的偏转光学系统， 当聚焦在工作表面上的横梁被横向移位以能够刻印或标记两部分。

公开(公告)号：US4517436A

公开(公告)日：1985-05-14

申请号：US419807

申请日：1982-09-20

Applicant: Merlin Lawrence

Inventor： Merlin Lawrence

IPC: B23K26/08

CPC classification number: B23K26/0838 ,  B23K2201/007

Abstract: A machine for marking articles of manufacture such as electronic components is disclosed. The machine has a plate like frame disclosed generally in a vertical plane. The articles to be marked are supported on a backing strip and a cover strip is attached to the backing strip. The strip assembly is wound on a feed roll supported on the machine and as the strip assembly unwinds from the feed roll the backing strip and components are separated from the cover strip by two spaced rolls. The cover strip then passes around another idler roll to the take-up roll. The backing strip and components pass under a dancer roll and then under a laser where they are marked, then under another dancer roll back to the cover strip where the backing strip and cover strip are joined and re-rolled on a take-up roll. The feed reel and take-up reel are both driven by individual motors and a potentiometer is supported on the back of the machine and the dancer rolls are connected to the potentiometer so that as the motors increase tension on the strip the dancer rolls are lifted moving the movable contact of the potentiometer on it and connecting more resistance into the motor circuit whereby the motors are slowed down and thereby even tension is maintained on the strip as the strip assembly is fed off of the feed reel and wound onto the take-up reel thereby increasing the diameter of the strips rolled on the take-up reel. A micrometer adjustment is provided for adjusting the position of the strip and articles under the laser.

Abstract translation: 公开了一种用于标记诸如电子部件的制品的机器。 机器具有通常在垂直平面上公开的板状框架。 要标记的物品支撑在背衬条上，并且盖带附接到背衬条。 条带组件缠绕在支撑在机器上的进料辊上，并且当条带组件从进料辊展开时，背衬条和部件通过两个间隔开的辊与盖带分离。 盖带然后绕另一个惰辊卷绕到卷取辊。 背衬条和部件通过在浮动辊下面，然后在激光下进行标记，然后在另一个浮动辊下方回到覆盖带，其中背衬条和盖带连接并在卷取辊上重新滚动。 进给卷轴和卷取卷轴均由单独的马达驱动，电位器支撑在机器的背面，浮动卷轴连接到电位计，因此当马达增加条带上的张力时，浮动卷筒被提升移动 电位计在其上的可动触点，并将更多的电阻连接到电动机电路中，由此电机减速，从而当带组件从馈送卷轴送出并卷绕到卷取卷轴上时，条带上保持了均匀的张力 从而增加卷绕在卷取卷轴上的条带的直径。 提供千分尺调节以调节激光下的条带和物品的位置。

公开(公告)号：US4404656A

公开(公告)日：1983-09-13

申请号：US226803

申请日：1981-01-21

Applicant: Jean Cornet

Inventor： Jean Cornet

IPC: B41M5/26 ,  B23K26/18 ,  B41M5/28 ,  G11B7/00 ,  G11B7/0045 ,  G11B7/24 ,  G11B7/241 ,  G11B7/243 ,  G11B7/257 ,  G11C11/46 ,  G11C13/04

CPC classification number: G11B7/00452 ,  B23K26/009 ,  B23K26/18 ,  B41M5/288 ,  G11B7/241 ,  B23K2201/007 ,  G11B2007/24304 ,  G11B2007/24308 ,  G11B2007/2431 ,  G11B2007/24312 ,  G11B2007/24314 ,  G11B7/2575

Abstract: A thermo-optic data writing process and record in which focussed radiation is directed onto a data medium made up of a substrate, an organic layer directly deposited thereon with the interface therebetween being non-reflective and, on the organic layer, a metal layer of an alloy of metals selected to provide desired adhesion, range of deformation and shock resistance to rupture, for example, incorporating gold, silver or copper. Gas evolution by local degradation of the organic layer produces a bubble in the metal.

Abstract translation: 一种热光学数据写入过程和记录，其中聚焦的辐射被引导到由衬底，直接沉积在其上的有机层与它们之间的界面构成的数据介质上，其间具有非反射性的有机层，并且在有机层上有金属层 选择的金属合金提供所需的粘合性，变形范围和抗破裂性，例如并入金，银或铜。 有机层的局部降解产生的气体在金属中产生气泡。

公开(公告)号：US4004695A

公开(公告)日：1977-01-25

申请号：US568665

申请日：1975-04-16

Applicant: John L. Hockensmith ,  John L. Grove

Inventor： John L. Hockensmith ,  John L. Grove

IPC: B66C23/693 ,  B66C23/697 ,  B66C23/70 ,  B66C23/04

CPC classification number: B66C23/707 ,  B66C23/701 ,  B23K2201/007

Abstract: A telescopic crane boom is provided in which tubular boom sections include a thicker, flat bottom plate and a thinner channel having the free edges of its walls welded to the bottom plate at the lateral edges of the bottom plate. Wear pads for supporting an outer boom section, e.g., the fly section, are placed on the bottom plate of the adjacent inner section, e.g., the mid-section, closely adjacent to the vertical walls of the inner section, and underlying the walls of the outer section, to provide substantially columnar support for the walls of the outer section, reduced bottom plate bending forces, and reduced boom width and weight.

Abstract translation: 提供了一种伸缩式起重机吊臂，其中管状吊臂段包括较厚的平底板和较薄的通道，其下壁的侧边缘处的壁的自由边缘焊接到底板。 用于支撑外悬臂部分（例如，飞行部分）的磨损垫被放置在相邻内部部分的底板上，例如，与内部部分的垂直壁紧密相邻的中间部分， 外部部分，为外部部分的壁提供基本上柱状的支撑，减小底板弯曲力，并减小吊杆宽度和重量。

公开(公告)号：US3943529A

公开(公告)日：1976-03-09

申请号：US547555

申请日：1975-02-06

Applicant: Martin Feldman ,  Joseph Michael Moran

Inventor： Martin Feldman ,  Joseph Michael Moran

IPC: B23K26/08 ,  G09G3/02 ,  H01S3/098 ,  G01D9/42 ,  H04N3/00 ,  B23K9/00

CPC classification number: G09G3/02 ,  B23K26/0838 ,  B23K2201/007

Abstract: In pattern generating apparatus of the type employing a reciprocating laser beam for scanning a substrate surface, three scan lines are formed simultaneously. During reciprocation in one direction, the beam is deflected upwardly at an angle of arccot (1/3) with respect to the reciprocating direction, and during reciprocation in the opposite direction, the beam is deflected downwardly at an angle of arccot (1/3).

Abstract translation: 在采用往复激光束扫描衬底表面的图案生成装置中，同时形成三条扫描线。 在一个方向往复运动时，梁相对于往复方向以弧形（1/3）的角度向上偏转，并且在相反方向的往复运动期间，梁以弧形的角度向下偏转（1/3 ）。

公开(公告)号：USRE28375E

公开(公告)日：1975-03-25

申请号：US43582174

申请日：1974-01-23

IPC: B23K26/08 ,  B41M5/24 ,  G03B15/00 ,  G03C9/00 ,  G09G3/00 ,  H04N1/23 ,  H04N5/76

CPC classification number: G09G3/002 ,  B23K26/08 ,  B23K26/082 ,  B23K26/0846 ,  B23K2201/007 ,  B41M5/24 ,  G03B15/00 ,  G03C9/00 ,  G09G3/025 ,  H04N1/23 ,  H04N5/76

Abstract: 26. APPARATUS FOR FORMING IN A RADIATION ABSORBING FILM ON A TRANSPARENT SUBSTRATE A PICOTRIAL IMAGE FRAME COMPRISING A MULTITUDE OF SMALL DISCRETE HOLES, AND DISPLAYING THE IMAGE FRAME, SAID APPARATUS COMPRISING: A SOURCE OF MODULATED COHERENT RADIATION FOR FORMING PULSES OF COHERENT RADIATION; MEANS FOR CAUSING SAID PULSES TO SCAN THE FILM IN RASTERLIKE FASHION TO FORM AN AGGREGATE OF HOLES IN THE FILM, THE AGGREGATE OF HOLES FORMING AN IMAGE FRAME, THE HOLES BEING SEPARATED BY APPROXIMATELY THE DIAMESTER OF THE LARGEST HOLE FORMED IN SAID FILM AS MEASURED FORM THE CENTERS OF ADJACENT HOLES; MEANS FOR VARYING THE ENERGY OF EACH PULSE IN THAT RANGE FOR WHICH THE AREA OF THE HOLE FORMED BY THE PULSE INCREASES WITH INCREASING ENERGY WHEREBY A GRAY SCALE IS PROVIDED; AND MEANS FOR PROJECTING LIGHT THROUGH THE ENTIRE FRAME TO VIEW THE IMAGE.

公开(公告)号：US3723121A

公开(公告)日：1973-03-27

申请号：US3723121D

申请日：1970-11-03

Applicant: DU PONT

Inventor： HAUSER W

IPC: G01D15/14 ,  G03C5/04 ,  G03C5/24

CPC classification number: G01D15/14 ,  B23K2201/007 ,  Y10S430/146 ,  Y10S430/163

Abstract: A PROCESS FOR LASER BEAM RECORDING BY IRRADIATING A LAYER OF A THERMOCHROMIC MATERIAL CHOSEN SO THAT UNDER IRRADIATION WITH A LASER OF A PARTICULAR COLOR THE MATERIAL IS CONVERTED BY ABSORPTION OF INCIDENT LASER RADIATION TO A COLOR WHICH TRANSMITS THE INCIDENT LASER BEAM SO THAT NO FURTHER CHANGE TAKES PLACE.

Abstract translation: 包括至少前滑雪板，后滑雪板，转向柱，连接到所述转向柱的把手，用于将所述转向柱连接到所述后滑雪板的框架以及用于将所述框架连接到所述转向柱的弹性悬挂装置 后滑雪

公开(公告)号：US6002099A

公开(公告)日：1999-12-14

申请号：US924389

申请日：1997-09-05

Applicant: Clarence H. Martin ,  Darryl J. Costin

Inventor： Clarence H. Martin ,  Darryl J. Costin

IPC: B23K26/00 ,  B23K26/08 ,  D06B11/00 ,  D06M10/00 ,  D06P5/20 ,  G06K1/12

CPC classification number: G06K1/126 ,  B23K26/08 ,  B23K26/082 ,  D06B11/0096 ,  D06M10/005 ,  D06P5/2005 ,  B23K2201/007

Abstract: A laser system for processing surfaces of a variety of materials. The amount of laser treatment received by a surface and the geometry are controlled by an impact frequency matrix that is programmed into a control computer. The control computer can control a scanning laser beam to simulate the statistically random property of the particle distribution in a sandblasting process to generate a feathered worn look.

Abstract translation: 用于处理各种材料表面的激光系统。 由表面接收的激光处理量和几何形状由被编程到控制计算机中的冲击频率矩阵控制。 控制计算机可以控制扫描激光束，以模拟喷砂过程中颗粒分布的统计学随机性质，以产生羽毛磨损的外观。