公开(公告)号：US06782991B2

公开(公告)日：2004-08-31

申请号：US10389288

申请日：2003-03-14

Applicant: Jan Johansson

Inventor： Jan Johansson

IPC: B65G4724

CPC classification number: B65G47/252

Abstract: A board turner (1, 31) is intended for use on a conveyor (3) for transporting large volumes of boards. The conveyor (3) defines a plane for carrying boards (14) and the board turner (1, 31) has a rotation unit (4) and a gripping unit (7) mounted on the rotation unit (4). The gripping unit (7) has an open position and a closed position and is switchable between these positions in response to a signal from a sensor. In the open position, the gripping unit (7) rotates past the carrying plane without making contact with the synchronously arriving board (14). A signal from the sensor switches the gripping unit (7) between the open position and the closed position while the gripping unit (7) grips two opposite surfaces of a sideways extending part of the board (14) and continues to rotate above the belt conveyor (3) in order to turn the board (14) in this way.

Abstract translation: 板式转盘（1，31）用于运输大量板材的输送机（3）上。 输送机（3）限定用于承载板（14）的平面，并且板转子（1,31）具有安装在旋转单元（4）上的旋转单元（4）和夹紧单元（7）。 夹持单元（7）具有打开位置和关闭位置，并且可响应于来自传感器的信号在这些位置之间切换。 在打开位置，夹持单元（7）旋转超过承载平面，而不与同步到达的板（14）接触。 来自传感器的信号将把手单元（7）在打开位置和关闭位置之间切换，同时把持单元（7）握住板（14）的侧向延伸部分的两个相对表面，并继续在带式输送机 （3）以这种方式转动板（14）。

公开(公告)号：US06288596B1

公开(公告)日：2001-09-11

申请号：US09489947

申请日：2000-01-24

Applicant: Jan Johansson ,  Per Ericsson ,  Nils Af Ekenstam ,  Henrik Sjödén

Inventor： Jan Johansson ,  Per Ericsson ,  Nils Af Ekenstam ,  Henrik Sjödén

IPC: H01L3500

CPC classification number: H03F1/301 ,  H03F2200/18

Abstract: To eliminate the temperature dependency of the quiescent current of a power transistor (1), the gate bias voltage of the power transistor (1) is controlled by means of the output voltage of a biasing transistor (3) residing on the same silicon chip as the power transistor (1), and by interconnecting the gate (G3) and drain (D3) of the biasing transistor (3) and feeding it with a constant current (IB) from external circuitry.

Abstract translation: 为了消除功率晶体管（1）的静态电流的温度依赖性，功率晶体管（1）的栅极偏置电压通过位于相同硅芯片上的偏置晶体管（3）的输出电压来控制， 功率晶体管（1），并且通过互连偏置晶体管（3）的栅极（G3）和漏极（D3）并且从外部电路向其馈送恒定电流（IB）。

公开(公告)号：US5606610A

公开(公告)日：1997-02-25

申请号：US464891

申请日：1996-06-28

Applicant: Jan Johansson

Inventor： Jan Johansson

IPC: G06F1/00 ,  G06F12/00 ,  G06F12/14 ,  G06F21/60 ,  G06F21/62 ,  G06F21/71 ,  G06F21/72 ,  G06F21/78 ,  G06F21/86 ,  G09C1/00 ,  H04L9/00

CPC classification number: H04L9/0897 ,  G06F12/1408 ,  G06F17/30067 ,  G06F21/602 ,  G06F21/6227 ,  G06F21/6254 ,  G06F21/71 ,  G06F21/72 ,  G06F21/78 ,  G06F21/86 ,  G06F2221/0737 ,  G06F2221/2101 ,  G06F2221/2153 ,  Y10S707/99939

Abstract: A method and apparatus for storing data comprising an original identity(OID) and associated descriptive information(DI) are disclosed. By means of a first algorithm(ALG1), the original identity(OID) is encrypted to an update identity(UID) which, by means of a reversible algorithm(ALG2), is encrypted to a storage identity(SID) which is stored as a record(P) on a storage medium along with associated descriptive information(DI). At the times when storage identities(SID) of selected records(P) are to be replaced with new storage identities(SID'), the storage identities(SID) are decrypted in order to recreate the corresponding update identities(UID), which then are encrypted, by means of a new altered reversible algorithm(ALG2'), to new storage identities(SID') intended to replace the previous storage identities (SID).

Abstract translation: PCT No.PCT / SE94 / 00882 Sec。 371日期：1995年6月28日 102（e）日期1995年6月28日PCT 1994年9月23日PCT公布。 出版物WO95 / 15628 PCT 日期：1995年6月8日公开了一种用于存储包括原始身份（OID）和相关描述信息（DI）的数据的方法和装置。 通过第一算法（ALG1），原始身份（OID）被加密到更新身份（UID），该身份（UID）通过可逆算法（ALG2）加密到存储身份（SID），存储身份 存储介质上的记录（P）以及相关联的描述性信息（DI）。 在所选记录（P）的存储身份（SID））被替换为新的存储标识（SID'）的时候，对存储身份（SID）进行解密，以便重建相应的更新身份（UID） 通过新的改变的可逆算法（ALG2'）加密到旨在替换先前的存储身份（SID）的新的存储身份（SID'）。

公开(公告)号：US4290723A

公开(公告)日：1981-09-22

申请号：US45568

申请日：1979-06-04

Applicant: Jan Johansson

Inventor： Jan Johansson

IPC: B65G57/03 ,  B65G57/06 ,  B65G57/10

CPC classification number: B65G57/06 ,  B65G57/035 ,  B65G2201/0282

Abstract: Apparatus is disclosed for assembling timber output at the delivery end of a feed conveyor in packages of layers. The feed conveyor delivers timber pieces in equally spaced relationship. A transfer device is provided in direct connection to the delivery end of the feed conveyor and includes at least two carrier planes movable individually and after one another in a cyclic path. One carrier plane is always in a phase of its cyclic movement so as to constitute a continuation of the feed conveyor for receiving timber pieces delivered from the conveyor to form a layer. Each carrier plane during said phase of its cyclic movement moves ahead in agreement with the feed conveyor a distance equal to the width of the timber piece during the time the feed conveyor moves a distance substantially equal to the width of the timber piece and the spacing between them until a layer is completed.

Abstract translation: 公开了用于在进料输送机的输送端组装木材输出的装置，其中包装有层。 进料输送机以等间隔的关系传送木材。 传送装置设置成与进给输送机的输送端直接连接，并且包括至少两个在循环路径中可彼此独立移动和相互移动的载体平面。 一个载体平面总是处于其循环运动的阶段，以便构成用于接收从输送机输送的木材件以形成层的进料输送机的延续。 在其循环运动的所述阶段期间，每个载体平面在馈送输送机移动距离基本上等于木材的宽度的距离之前与进料输送机一起等于木材的宽度的距离向前移动， 他们直到一个层完成。