公开(公告)号：US3835017A

公开(公告)日：1974-09-10

申请号：US31737272

申请日：1972-12-22

申请人： BUCKBEE MEARS CO

发明人： MENTONE P ,  MIETTUNEN R ,  MYERS T ,  JENSEN G

IPC分类号： C25D5/02 ,  C23B5/48 ,  B23P1/02

CPC分类号： C25D5/022

摘要： A device for selectively shielding portions of lead frames so that a metal can be selectively electro-deposited in predetermined regions of lead frames or the like.

公开(公告)号：US3795561A

公开(公告)日：1974-03-05

申请号：US3795561D

申请日：1972-07-24

申请人： BUCKBEE MEARS CO

发明人： BOND H ,  RUCINSKI M

IPC分类号： H01B7/10 ,  B05B13/04 ,  C23F1/08 ,  C23F1/02

CPC分类号： C23F1/08 ,  B05B13/04

摘要： A vertical etcher is provided having means for controlling the angular velocity as well as the linear velocity of a part as it passes through a multiple nozzle spray etching chamber. Further means are included for spacing and adjusting the enchant spray nozzles to produce a uniform spray of etchant over the part to be etched as well as etchant wipers located at the entrance and exit to the etchant chambers to stop the etching action as quickly as possible.

公开(公告)号：US3778899A

公开(公告)日：1973-12-18

申请号：US3778899D

申请日：1971-11-12

申请人： BUCKBEE MEARS CO

发明人： JOHNSON E

IPC分类号： H05K1/00 ,  H05K3/20 ,  H05K3/38

CPC分类号： B32B7/045 ,  B32B15/20 ,  B32B2457/00 ,  H05K1/0393 ,  H05K3/205 ,  H05K3/385 ,  H05K2203/0152 ,  H05K2203/0315 ,  H05K2203/0726 ,  Y10T29/49128 ,  Y10T29/49155

摘要： A process for preparing preformed circuits for mounting on a flexible dielectric substrate in which the preformed circuit is subject to a strong alkaline bath so as to add oxygen atoms to the surface of the circuit to increase the incidence of hydrogen bonds between the circuits and the dielectric substrate.

摘要翻译： 一种制备用于安装在柔性电介质基底上的预制电路的方法，其中预成型电路经受强碱性浴，以便将氧原子添加到电路的表面，以增加电路和电介质之间的氢键的发生率 基质。

公开(公告)号：US3749010A

公开(公告)日：1973-07-31

申请号：US3749010D

申请日：1971-11-12

申请人： BUCKBEE MEARS CO

发明人： MENTONE P

IPC分类号： B41N1/24 ,  B41C1/14 ,  C25D1/08 ,  C25D3/12 ,  C25D5/36 ,  C25D5/44 ,  C25D7/00

CPC分类号： C25D5/44 ,  B41C1/142 ,  C25D1/08 ,  C25D3/12 ,  C25D5/36 ,  C25D7/00

摘要： An improved process for rigidized screen for printing and the like in which the frame is zincated prior to rigidizing the screen by encapsulating the screen in nickel.

公开(公告)号：US3706983A

公开(公告)日：1972-12-19

申请号：US3706983D

申请日：1971-01-18

申请人： BUCKBEE MEARS CO

发明人： OLSON ROGER A ,  OSERO NORMAN M

IPC分类号： B60Q11/00 ,  G08B21/00

CPC分类号： B60Q11/00

摘要： A lamp is connected to a first energy source which normally energizes the lamp and is connected to a second energy source through a relatively high impedance which does not energize the lamp. A solid state switching circuit is connected across the lamp. When the lamp is conductive its relatively low impedance prevents the second energy source from activating the switching circuit but when the lamp is open-circuited, the second energy source activates the switching circuit to give an indication of its inoperative condition.

摘要翻译： 灯连接到第一能源，其通常对灯进行激励，并且通过不对灯通电的相对高的阻抗连接到第二能量源。 固态开关电路连接在灯两端。 当灯导通时，其相对较低的阻抗阻止第二能量源激活开关电路，但是当灯开路时，第二能量源激活开关电路以给出其不工作状态的指示。

公开(公告)号：US3609033A

公开(公告)日：1971-09-28

申请号：US3609033D

申请日：1969-08-15

申请人： BUCKBEE MEARS CO

发明人： FRANTZEN JOHN J

IPC分类号： H01J9/14 ,  H01J9/227 ,  G03B27/32

CPC分类号： H01J9/142

摘要： A mask has a metallic material, preferably cold-rolled steel, covered by an etchant-resist layer on both sides. On one side the layer has a circular area of diameter X2 void of etchant resist, and on the second side the layer has a circular area of diameter X3 and an annular area of outer diameter X1 both void of etchant resist. The three areas are coaxially aligned.

公开(公告)号：US3601523A

公开(公告)日：1971-08-24

申请号：US3601523D

申请日：1970-06-19

申请人： BUCKBEE MEARS CO

发明人： ARNDT LLOYD G

IPC分类号： H05K1/02 ,  H05K3/10 ,  H05K3/40 ,  H05K1/04

CPC分类号： H05K3/4069 ,  H05K1/0269 ,  H05K3/102 ,  H05K2201/0355 ,  H05K2203/0156 ,  H05K2203/0278 ,  H05K2203/0554 ,  H05K2203/161

摘要： A through hole connector incorporating a low-resistance electrical connection between electrical leads which are located on opposite sides of an insulated layer and a conducting epoxy connector in the hole formed by forcing a conductive adhesive into the hole and compressing a layer of conducting powder onto the adhesive before curing.

公开(公告)号：US3599851A

公开(公告)日：1971-08-17

申请号：US3599851D

申请日：1970-05-08

申请人： BUCKBEE MEARS CO

发明人： HEDLUND HARLAND R ,  WETHE HARRY K ,  TURNER VERNON L

IPC分类号： B65H23/24 ,  B65H23/32 ,  C23D5/00 ,  C23F1/08 ,  B65H17/32

CPC分类号： B65H23/32 ,  B65H23/24 ,  B65H2406/111 ,  B65H2406/14 ,  B65H2511/12 ,  C23D5/00 ,  C23F1/08 ,  B65H2220/04

摘要： A member for hydrodynamically supporting and changing the orientation of a continuously moving flexible sheet of material. The material floats on a cushion of air forced out of slots in the member which member is covered with a plastic coated diffusing screen. Inside the member a movable sleeve controls how many slots are open to the passage of air.

公开(公告)号：US3567593A

公开(公告)日：1971-03-02

申请号：US3567593D

申请日：1968-09-17

申请人： BUCKBEE MEARS CO

发明人： BURLINGAME GEORGE G

IPC分类号： H05K3/06 ,  H05K3/20 ,  H05K3/24 ,  B29C17/08 ,  C23B5/48

CPC分类号： H05K3/06 ,  H05K3/064 ,  H05K3/202 ,  H05K3/244 ,  H05K2203/0369 ,  H05K2203/0571 ,  H05K2203/0597 ,  H05K2203/0723

摘要： A PROCESS OF ETCHING AND ELECTROPLATING A PRINTED CIRCUIT HAVING A RECESSED REGION UTILIZING THE SAME RESIST MATERIAL TO CONTROL THE ETCHING AND THE ELECTROPLATING.

公开(公告)号：US3385745A

公开(公告)日：1968-05-28

申请号：US43395065

申请日：1965-02-19

申请人： BUCKBEE MEARS CO

发明人： MEARS NORMAN B

IPC分类号： B65H23/16 ,  C23F1/08 ,  G03B27/30 ,  G03D5/00 ,  G03D13/00 ,  G03F7/16

CPC分类号： C23F1/08 ,  B65H23/16 ,  G03B27/303 ,  G03D5/00 ,  G03D13/003 ,  G03F7/16