公开(公告)号：US3845293A

公开(公告)日：1974-10-29

申请号：US29303572

申请日：1972-09-28

申请人： TELEFUNKEN PATENT

发明人： BORNER M

IPC分类号： H04B10/293 ,  H04B10/50 ,  H04B10/524 ,  H04B9/00

CPC分类号： H04B10/2935 ,  H04B10/503 ,  H04B10/524

摘要： An information transmission system utilizing laser beams with information superimposed thereon by means of pulse code modulation and which comprises a plurality of repeater stations each of which contains a receiver in the form of a photosensitive semiconductor diode which directly detects the received signal, semiconductor amplifier pulse processing devices controlled by the signal pulses decoded by the associated receiver, and a transmitter in the form of a semiconductor laser which is not externally cooled for retransmitting the processed pulses. The information transmission between the repeater stations is effected by light-wave fiber conductors.

摘要翻译： 一种使用通过脉冲编码调制叠加信息的激光束的信息传输系统，其包括多个中继站，每个中继站包含直接检测接收信号的光敏半导体二极管形式的接收机，半导体放大器脉冲处理 由相关联的接收器解码的信号脉冲控制的装置和半导体激光器形式的发射器，其不被外部冷却以重新发射经处理的脉冲。 中继站之间的信息传输由光波导光纤实现。

公开(公告)号：US3801535A

公开(公告)日：1974-04-02

申请号：US26108572

申请日：1972-06-08

申请人： TELEFUNKEN PATENT

发明人： JOSCHKO G

IPC分类号： C08L83/00 ,  C08L83/04 ,  G11B3/50 ,  C08G51/22 ,  H04R1/16

CPC分类号： C08L83/04 ,  C08G77/16 ,  C08G77/18 ,  C08G77/24 ,  C08G77/70 ,  Y10S528/901 ,  C08L83/00 ,  C08L2666/54

摘要： SOLID SLICONES HAVING A SHORE A HARDNESS OF MUCH LESS THAN 15 AT A TEMPERATURE BELOW 50*C. DAMP MECHANICAL VIBRATIONS AND ARE PARTICULARLY USEFUL IN THIS REGARD FOR SOUND PICKUPS.

公开(公告)号：US3737380A

公开(公告)日：1973-06-05

申请号：US3737380D

申请日：1969-12-15

申请人： TELEFUNKEN PATENT

发明人： BACHMEIER A

IPC分类号： H01L21/00 ,  H01L23/051 ,  H01L23/485 ,  H01L23/532 ,  C23B5/48

CPC分类号： H01L23/53242 ,  H01L21/00 ,  H01L23/051 ,  H01L23/485 ,  H01L2924/0002 ,  H01L2924/00

摘要： A SEMICONDUCTOR REGION BOUNDED BY A WINDOW OF A DIFFUSION-INHIBITING LAYER IS PROVIDED WITH A VAPOR-DEPOSITED NICKEL LAYER, THEN A VAPOR-DEPOSITED SILVER LAYER, AND FINALLY WITH A SILVER BOSS GALVANICALLY DEPOSITED ONTO THE SILVER LAYER AND OVERLAPPING THE DIFFUSION-INHIBITING LAYER.

D R A W I N G

公开(公告)号：US3710204A

公开(公告)日：1973-01-09

申请号：US3710204D

申请日：1971-04-16

申请人： TELEFUNKEN PATENT

发明人： BATZ M

IPC分类号： H01L29/00 ,  H01L29/06 ,  H01L29/40 ,  H01L11/00 ,  H01L15/00

CPC分类号： H01L29/402 ,  H01L29/00 ,  Y10S148/043 ,  Y10S148/053 ,  Y10S148/106 ,  Y10S148/122

摘要： A semiconductor device having a semiconductor body, an insulating layer arranged on the semiconductor body and a screen electrode covering a portion of the surface of the insulating layer, and a method of making the semiconductor device. According to the invention the screen electrode is made of semiconductor material. The method includes the steps of applying the insulating layer to the surface of the semiconductor body, applying the semiconductor layer to the surface of the insulating layer to form a screen electrode and etching a diffusion window through the semiconductor layer and the insulating layer to expose the surface of the semiconductor body.

摘要翻译： 具有半导体本体的半导体器件，布置在半导体主体上的绝缘层和覆盖绝缘层表面的一部分的屏蔽电极以及制造该半导体器件的方法。 根据本发明，屏幕电极由半导体材料制成。 该方法包括以下步骤：将绝缘层施加到半导体本体的表面，将半导体层施加到绝缘层的表面以形成屏幕电极，并通过半导体层和绝缘层蚀刻扩散窗，以暴露出 半导体体的表面。

公开(公告)号：US3705060A

公开(公告)日：1972-12-05

申请号：US3705060D

申请日：1969-12-01

申请人： TELEFUNKEN PATENT

发明人： STORK FRITZ

IPC分类号： H01L21/00 ,  H01L23/29 ,  H01L23/482 ,  H01L23/485 ,  H01L49/02 ,  B32B31/14 ,  B44C1/22

CPC分类号： H01L23/485 ,  H01L21/00 ,  H01L23/293 ,  H01L23/482 ,  H01L49/02 ,  H01L2924/0002 ,  H01L2924/09701 ,  Y10S428/913 ,  Y10S438/942 ,  Y10S438/949 ,  H01L2924/00

摘要： A METHOD OF PRODUCING A SEMICONDUCTOR OR THICK FILM DEVICE COMPRISES FORMING A LAYER OF ETCHING RESISTANT, TEMPERATURE RESISTANT AND LIGHT INSENSITIVE PLASTICS MATERIAL ON A CARRIER BODY, SUCH AS AN INSULATING MATERIAL OR SEMICONDUCTOR BODY AND REMOVING PREDETERMINED AREAS OF THE PLASTICS LAYER BY MEANS OF A CONTROLLED ELECTRON BEAM. THE AREAS OF THE CARRIER BODY FROM WHICH THE PLASTICS MATERIAL HAS BEEN REMOVED CAN BE USED FOR THE

REMOVAL OF FURTHER MATERIAL, DEPOSITING FURTHER MATERIAL OR THE INTRODUCTION OF FURTHER MATERIAL.

公开(公告)号：US3683489A

公开(公告)日：1972-08-15

申请号：US3683489D

申请日：1970-04-29

申请人： TELEFUNKEN PATENT

发明人： WESTPHAL KLAUS

IPC分类号： G11B25/06 ,  G11B33/02 ,  B23P25/00

CPC分类号： G11B33/02 ,  G11B25/06 ,  Y10T29/4998 ,  Y10T74/20582

摘要： A method for making an article of manufacture for use in sound recording and/or reproducing apparatus by forming a single piece in an injection molding step. The single piece has a chassis portion, a lever portion, and a number of other portions connecting the chassis portion to the lever portion. The chassis portion is then connected to the lever portion by a separate connecting member and a predetermined number of the connecting portions are severed. If all of the connecting portions are not severed, only one disposed in the direct vicinity of the separate connecting member is left unsevered.

摘要翻译： 一种通过在注射成型步骤中形成单件来制造用于录音和/或再现装置的制品的方法。 单件具有底架部分，杠杆部分以及将底盘部分连接到杠杆部分的多个其它部分。 底盘部分然后通过单独的连接构件连接到杆部分，并且预定数量的连接部分被切断。 如果所有的连接部分都没有被切断，那么只有一个设置在分开的连接部件的附近的部分不被切断。

公开(公告)号：US3659234A

公开(公告)日：1972-04-25

申请号：US3659234D

申请日：1969-09-09

申请人： TELEFUNKEN PATENT

发明人： SCHUTTLOFFEL ERICH ,  SCHICKLE GERHARD

IPC分类号： B21C37/06 ,  H01P3/14 ,  F16L11/14

CPC分类号： H01P3/14 ,  Y10S138/11

摘要： A flexible waveguide has an elongated hollow body having a noncircular cross section in which the ratio of the width of the wide side to the narrow side is less than 0.5. The body cross section includes an indentation extending along the longitudinal axis of the wave guide. The indentation is so shaped and the ratio of the width of the wave guide at the indented point to the width of the narrowest side is so small that interfering wave types do no occur.

摘要翻译： 柔性波导具有细长的中空体，其具有非圆形横截面，宽侧与窄边的宽度之比小于0.5。 身体横截面包括沿着波导的纵向轴线延伸的凹陷。 压痕是这样的形状，并且波导在缩进点处的宽度与最窄侧的宽度的比例如此之小，使得不发生干涉波类型。

公开(公告)号：US3646444A

公开(公告)日：1972-02-29

申请号：US3646444D

申请日：1969-10-08

申请人： TELEFUNKEN PATENT

发明人： BITZER WOLFGANG

IPC分类号： H04B7/212 ,  H04B1/40

CPC分类号： H04B7/2126

摘要： A method and apparatus for synchronizing the transmission of data between a plurality of ground stations via a satellite by transmitting a fixed frequency reference signal from a reference ground station, receiving this signal at every other ground station, producing at each other ground station a first local signal identical in frequency and phase with the received reference signal, producing at each other ground station a second local signal, transmitting this signal to the satellite and receiving this signal back at the ground station from which it originated, and varying the second local signal until it has a value such that upon its reception back at the originating station it is identical in frequency and phase with the first local signal produced at that station.

公开(公告)号：US3602985A

公开(公告)日：1971-09-07

申请号：US3602985D

申请日：1969-10-01

申请人： TELEFUNKEN PATENT

发明人： NOSCH EDWIN

IPC分类号： H01L21/00 ,  H01L21/48 ,  H01L21/50 ,  H01L23/04 ,  H01L23/495 ,  B01J17/00

CPC分类号： H01L21/67121 ,  H01L21/4821 ,  H01L21/50 ,  H01L23/041 ,  H01L23/49562 ,  H01L2924/0002 ,  H01L2924/01079 ,  Y10T29/49121 ,  H01L2924/00

摘要： A method of producing semiconductor devices comprising securing contacts onto tongues or rungs of contact-making strips, inverting housing members onto the contacts, placing a semiconductor body on each of the contacts and introducing second contacts on tongues or rungs of a contact-making strip into the housing members to connect them to the semiconductor bodies. The device is completed by heat treatment of the housing to attach it to the contacts and parting the tongues or rungs from their contact-making strip.

公开(公告)号：US3600523A

公开(公告)日：1971-08-17

申请号：US3600523D

申请日：1968-09-30

申请人： TELEFUNKEN PATENT

发明人： SCHULLER EDUARD

IPC分类号： G11B5/86

CPC分类号： G11B5/865

摘要： A contact reproduction process for magnetic tape recordings wherein information is first recorded on a tape, which forms the original, in the form of at least one strand of magnetizable material having cross-sectional variations provided therein. The original tape is then brought into contact with a blank tape and, subsequently, both tapes are exposed to a direct-current field and a high frequency field superimposed thereon. Since the original tape cannot be erased, it can be exposed to an optimum field intensity.