公开(公告)号：WO1989008980A1

公开(公告)日：1989-10-05

申请号：PCT/NO1989000022

申请日：1989-03-13

Applicant: ALCATEL STK A/S

Inventor： ALCATEL STK A/S ,  MARTINSEN, Kjell, Magnus ,  HAMMERSTROM, Fritz, Roger ,  HANSEN, Roger

IPC: A01K61/02

CPC classification number: A01K61/80 ,  Y02A40/845

Abstract: This invention relates to a feeding plant for fish breeding comprising a feed funnel (4) for supply of fish food to a water surface (2) by means of a feeding device including a motor driven feeding screw (20) arranged within a tube (5). The tube is provided with at least two feeding slots (9) which are arranged in a height or at a level decreasing with the distance of the slot from a feed input (22) to the screw. Each of the slots are shaped as longitudinal slots whereby the food is sprinkled successively down to the water surface along a straight line for each screw thread which passes the slot during the rotation of the screw.

Abstract translation: 本发明涉及一种用于鱼类育种的饲养设备，其包括用于通过包括设置在管（5）内的马达驱动进给螺杆（20）的进给装置将鱼食提供给水面（2）的进料漏斗（4） ）。 该管设置有至少两个供给槽（9），该供给槽（9）布置成随着槽与进料输入（22）到螺杆的距离而减小。 每个槽形成为纵向狭槽，由此在螺杆旋转期间通过槽的每个螺纹线，食物沿着直线沿着直线喷洒到水面上。

公开(公告)号：WO1991005424A1

公开(公告)日：1991-04-18

申请号：PCT/NO1990000141

申请日：1990-09-13

Applicant: TELEVERKET ,  ALCATEL STK A/S ,  SKOW, Rune ,  HERMANSEN, Kjell

Inventor： TELEVERKET ,  ALCATEL STK A/S

IPC: H04L12/00

CPC classification number: H04Q11/045 ,  H04B3/493 ,  H04J2203/0057 ,  H04M3/245 ,  H04Q11/0478

Abstract: This invention relates to a method for operating and maintaining at least one B-ISDN line between an ISDN exchange and at least one ISDN subscriber. The invention is based on the idea that considerable cost savings may be achieved without loss of overall service quality in cases where the U-interface is made identical to the standardized T-interface. The NT1 may then be realized as a passive connector (5, 15, 25). Techniques are described for carrying out all essential maintenance operations from an O & M centre at the premises of the network provider. This concept applies equally well for both electrical and optical transmission media.

Abstract translation: 本发明涉及一种用于在ISDN交换机和至少一个ISDN用户之间操作和维护至少一个B-ISDN线路的方法。 本发明基于这样的想法，即在U接口与标准化T接口相同的情况下，可以实现相当大的成本节省而不损失整体服务质量。 NT1可以被实现为无源连接器（5,15,25）。 描述了用于从网络提供商的场所的O＆M中心执行所有基本维护操作的技术。 该概念同样适用于电和光传输介质。

公开(公告)号：WO1990010957A1

公开(公告)日：1990-09-20

申请号：PCT/NO1990000045

申请日：1990-03-06

Applicant: DEN NORSKE STATS OLJESELSKAP A.S ,  ALCATEL STK A/S ,  BJORDAL, Oddvar ,  HANSEN, Arne, H ,  HASVOLD, Oistein ,  JOHNSEN, Roy ,  SOLHEIM, Per ,  STORKERSEN, Nils, J ,  OEN, Sverre

Inventor： DEN NORSKE STATS OLJESELSKAP A.S ,  ALCATEL STK A/S

IPC: H01M06/34

CPC classification number: H01M6/50 ,  H01M6/26 ,  H01M6/34

Abstract: The invention relates to a method for preventing or greatly reducing formation of calcareous deposits on an inert electron conducting cathode in a primary cell (1) which is based on reaction between oxygen, water and a metal anode when it is submerged in seawater and connected to a load (2). The problem of deterioration of the cell (1) caused by calcareous depositions on the cell cathode is solved by monitoring the cell voltage and/or criteria leading to changes in the cell voltage and reducing or disconnecting the load (2) if the cell voltage falls below a certain level (VL) and reconnecting the load (2) after a certain time or when the voltage rises above a certain second level (VB).

公开(公告)号：WO1991014323A1

公开(公告)日：1991-09-19

申请号：PCT/NO1991000031

申请日：1991-03-01

Applicant: TELEVERKET ,  ALCATEL STK A/S ,  LIBERG, Oyvind ,  SKOW, Rune ,  STENHAMMER, Kjetil ,  HERMANSEN, Kjell

Inventor： TELEVERKET ,  ALCATEL STK A/S

IPC: H04L12/00

CPC classification number: H04Q11/0478 ,  H04B10/071 ,  H04J2203/0048 ,  H04J2203/0057 ,  H04L2012/5615

Abstract: This invention relates to line termination for a B-ISDN network. There should be one line termination unit (LT) for each subscriber. The line terminations can be physically arranged at the premises of the network provider, together with switches and line maintenance units. The termination includes electrical as well as optical converters for both traffic and OTDR test signals. The optical transmitters (lasers) (31, 32) and optical receivers (detectors) (33, 34) are mounted on a common substrate (36). The electronic and optical components are accommodated within the same housing (46).

Abstract translation: 本发明涉及一种用于B-ISDN网络的线路终端。 每个用户应该有一个线路终端单元（LT）。 线路终端可以与交换机和线路维护单元一起物理布置在网络提供商的场所。 终端包括用于业务和OTDR测试信号的电气以及光转换器。 光发射器（激光器）（31,32）和光接收器（检测器）（33,34）安装在公共衬底（36）上。 电子和光学部件容纳在相同的壳体（46）内。

公开(公告)号：WO1989011165A1

公开(公告)日：1989-11-16

申请号：PCT/NO1989000040

申请日：1989-04-28

Applicant: DEN NORSKE STATS OLJESELSKAP A.S ,  ALCATEL STK A/S ,  HASVOLD, Oistein

Inventor： DEN NORSKE STATS OLJESELSKAP A.S ,  ALCATEL STK A/S

IPC: H01M06/34

CPC classification number: H01M6/34 ,  H01M4/86 ,  H01M12/06

Abstract: The invention relates to primary galvanic cells (batteries) for use with salt water electrolytes, such as sea water. The cell has a rod like anode made preferably of a magnesium alloy, and a cathode consisting of a stainless steel substrate coated with a catalyst for the reduction of oxygen. Examples of catalysts are cobalt spinel, cobalt nickel spinel and active carbon. The cell can be constructed with the cathode (1, 13, 29) coaxially arranged around a rod like anode (4, 12, 31).

Abstract translation: 本发明涉及用于盐水电解质（如海水）的原电池（电池）。 电池具有优选由镁合金制成的棒状阳极，阴极由涂覆有用于还原氧的催化剂的不锈钢基底组成。 催化剂的实例是尖晶石尖钴，钴镍尖晶石和活性炭。 电池可以用与阳极（4,12,31）一起的同轴布置的阴极（1，13,29）构成。