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1. 发明授权

US5574446A Keyboard 失效
标题翻译：键盘
公开(公告)号：US5574446A
公开(公告)日：1996-11-12
申请号：US397477
申请日：1995-03-02
申请人： Jorg Dittrich , Gunter Greiner , Karl-Heinz Muller , Klaus Schuster , Gunter Murmann , Kurt Michel
发明人： Jorg Dittrich , Gunter Greiner , Karl-Heinz Muller , Klaus Schuster , Gunter Murmann , Kurt Michel
IPC分类号： H01H13/705 , H03K17/94 , H03M11/100
CPC分类号： H01H13/705 , H01H2217/028 , H01H2223/008
摘要： In a keyboard housing a housing top with a key pad and a housing bottom with support legs wherein the housing includes a support mat and a multi-layer contact foil set arranged underneath the key pad to be actuated thereby, a metal plate is embedded in a recess formed in the housing bottom below the contact foil set so as to increase weight and rigidity of the housing without the need for special molded housing reinforcement structures, the housing bottom, however, having U-shaped reinforcement web structures with bearing studs at their base areas near the housing bottom and housing legs with bearing holes receiving the bearing studs so as to be pivotally supported thereby, the housing legs having locking grooves and the housing bottom having, between the web structures, engagement tongues with locking ribs for engagement with the locking grooves in the housing legs.
摘要翻译：在一个键盘中，一个带有键盘的外壳顶部和一个具有支撑腿的壳体底部，其中壳体包括一个支撑垫和一个布置在钥匙垫下方以被驱动的多层接触箔片组，金属板嵌在在壳体底部形成的接触箔组件下方的凹部，以便增加壳体的重量和刚性，而不需要特殊的模制外壳加强结构，但是壳体底部具有在其底部具有支承螺柱的U形加强腹板结构位于壳体底部附近的区域和具有承载孔的轴承孔的壳体腿部，以便由此枢转地支撑，壳体腿部具有锁定槽，并且壳体底部在腹板结构之间具有接合舌片，其具有用于与锁定外壳腿部的凹槽。

2. 发明授权

US4353717A Process for absorbing ozone 失效
标题翻译：吸收臭氧的方法
公开(公告)号：US4353717A
公开(公告)日：1982-10-12
申请号：US247009
申请日：1981-03-24
申请人： Peter Herbrechtsmeier , Gunter Greiner , Wolfgang Grunbein , Norbert Nix , Hans Schafer , Wolfgang Wendel
发明人： Peter Herbrechtsmeier , Gunter Greiner , Wolfgang Grunbein , Norbert Nix , Hans Schafer , Wolfgang Wendel
IPC分类号： B01D53/18 , B01J10/00 , C02F1/78 , C02F3/22 , B01D47/00
CPC分类号： C02F1/78 , C02F3/226 , C02F2201/78 , Y02W10/15
摘要： The invention relates to a process for absorbing ozone in water by introducing an ozone-containing gas into a water current streaming downward in an absorber, wherein the ozone-containing gas is introduced into the water current in the form of bubbles at the upper end of the absorber and subsequently conveyed downward to the absorber outlet in a direction opposed to its ascending direction.
摘要翻译：本发明涉及一种通过将含臭氧的气体引入到吸收器中向下流动的水流中来吸收水中臭氧的方法，其中含臭氧气体以气泡的形式在上游引入水流中吸收器，随后沿与其上升方向相反的方向向下传送到吸收器出口。

3. 发明授权

US4112278A Push button switch 失效
标题翻译：按钮开关
公开(公告)号：US4112278A
公开(公告)日：1978-09-05
申请号：US845489
申请日：1977-10-26
申请人： Gunter Greiner , Gunter Murmann
发明人： Gunter Greiner , Gunter Murmann
IPC分类号： H01H13/20 , F16H31/00 , H01H13/12 , H01H19/00 , H01H3/34 , H01H13/58
CPC分类号： H01H19/003 , F16H31/005 , Y10T74/1556 , Y10T74/2133
摘要： A push-button rotary switch having a switching mechanism including a pair of independent actuators having linear movement into contact with the teeth of a switch position selector ratchet wheel mounted at the center of a rotatable switch-positioning indicator, with the actuators adapted to alternately engage certain of the ratchet teeth so as to rotate the switch-positioning indicator step by step in either direction into different switching positions.
摘要翻译：一种按钮式旋转开关，其具有切换机构，其包括一对独立的致动器，其具有线性运动，与安装在可旋转的开关定位指示器的中心处的开关位置选择器棘轮的齿接触，致动器适于交替地接合某些棘轮齿，以使开关定位指示器在任一方向上逐步旋转到不同的切换位置。

4. 发明授权

US4555806A System for the automatic establishment of a shortwave telegraphy signal connection 失效
标题翻译：用于自动建立短波电报信号连接的系统
公开(公告)号：US4555806A
公开(公告)日：1985-11-26
申请号：US479771
申请日：1983-03-28
申请人： Wolf-Ruediger Lange , Anton Wessel , Udo Bohler , Klaus Volkheimer , Gunter Greiner , Peter Islet
发明人： Wolf-Ruediger Lange , Anton Wessel , Udo Bohler , Klaus Volkheimer , Gunter Greiner , Peter Islet
IPC分类号： H04B7/22 , H04L1/20 , H04B17/00
CPC分类号： H04L1/20 , H04B7/22
摘要： A system for the automatic establishment of a shortwave telegraphy signal connection between two transmitter-receiver stations within a frequency range subdivided into several channels. Both stations use their receiver to determine objective measurement values reflecting the transmission conditions over the individual channels. Active and passive channel analysis of the actual quality of the signal transmission is determined at each channel. The transmitter of the calling station is automatically tuned to the channel which corresponds to the best channel quality stored in its memory. A predetermined time after transmitting the call signal, the calling station switches to reception and upon reception of an acknowledgment signal from the counter station automatically begins the message transmitting-and-receiving operation. If after a predetermined time no acknowledgment signal is received, the transmitter automatically switches to the channel stored in its memory with the next best channel quality value.
摘要翻译：一种用于在频率范围内的两个发射机 - 接收机站之间自动建立短波电报信号连接的系统，其被细分成几个信道。两个站都使用其接收机来确定反映各个信道上的传输条件的客观测量值。在每个通道确定信号传输的实际质量的主动和被动信道分析。主叫台的发射机被自动调谐到对应于存储在其存储器中的最佳信道质量的信道。在发送呼叫信号之后的预定时间，呼叫站切换到接收，并且在从对方站接收到确认信号时，自动开始消息发送和接收操作。如果在预定时间之后没有接收到确认信号，则发射机以下一最佳信道质量值自动切换到存储在其存储器中的信道。

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