公开(公告)号：EP0144411A4

公开(公告)日：1987-03-30

申请号：EP84902430

申请日：1984-06-15

Applicant: BECKER ROLAND ,  NEWMAN VERNON HAROLD

Inventor： BECKER ROLAND

IPC: A63B69/00 ,  A63B69/38

CPC classification number: A63B69/0097

Abstract: Rebound net, for use in practising tennis, cricket, baseball and/or other games, having a surrounding frame (20-26) and a net (32) capable of being mounted in the frame (20-26), the net (32) being made of a tough, low-extensible material such as nylon with the threads of the net fastened together at their inter-sections, and a number of attachment clips (34) for fastening said net to the frame via a perimeter cord (33), when the attachment clips (34) are arranged around the frame, in such manner as to hold the net under tension sufficient to provide at least 80% rebound in a tennis ball when dropped upon a mid-portion of the net in horizontal position. The net is arranged so that the threads thereof, when the net is held in the frame under tension, extend from the bottom of the frame upwardly on opposite sides of a vertical centre line at equal angularity to that centre line. That is to say, for a net with a square mesh the diagonals of the mesh extend horizontally and vertically when the frame is in an upright operative position. Preferably, the attachment clips (34) permit of individual adjustment, or tuning, of the net tension at the different locations of the clips.

公开(公告)号：WO2011029754A2

公开(公告)日：2011-03-17

申请号：PCT/EP2010062776

申请日：2010-09-01

Applicant: BASF SE ,  NOD APIARY PRODUCTS ,  VANDERDUSSEN DAVID ,  WAPENHENSCH RENATE ,  GEWEHR MARKUS ,  CANDOLFI MARCO ,  BECKER ROLAND ,  LEBLOND SANDRINE ,  PETAT JEAN-MARC ,  HANEWALD NICOLE ,  HUTH TOBIAS

Inventor： VANDERDUSSEN DAVID ,  WAPENHENSCH RENATE ,  GEWEHR MARKUS ,  CANDOLFI MARCO ,  BECKER ROLAND ,  LEBLOND SANDRINE ,  PETAT JEAN-MARC ,  HANEWALD NICOLE ,  HUTH TOBIAS

IPC: A01P7/02

CPC classification number: A01N37/02 ,  A01N25/04 ,  A01N25/18 ,  A01N25/34 ,  A01N2300/00

Abstract: The present invention is related to a dispenser, which is filled with a gel comprising a C1 to C10 carboxylic acid and a thickener, comprising a polyester membrane. The invention further relates to said gel. It also relates to s method for preparing said dispenser, comprising a) mixing C1 to C10 carboxylic acid and the thickener, and b) filling the mixture of step a) into the dispenser. The invention futher relates to a method for the control of mites in bee hives comprising putting said dispenser inside or near a bee hive. It also relates to a use of the dispenser or the gel for the control of mites or of nosema in agricultural, industrial or domestic environment.

Abstract translation: 本发明涉及一种分配器，该分配器填充有包含C1至C10羧酸和增稠剂的凝胶，其包含聚酯膜。 本发明还涉及所述凝胶。 它还涉及制备所述分配器的方法，包括a）混合C1-C10羧酸和增稠剂，和b）将步骤a）的混合物填充到分配器中。 本发明还涉及一种用于控制蜂巢中的螨虫的方法，包括将所述分配器放置在蜂巢内或蜂巢附近。 本发明还涉及在农业，工业或家庭环境中使用分配器或凝胶来控制螨虫或鼻疽。

公开(公告)号：DE1721149U

公开(公告)日：1956-04-26

申请号：DEB0024758

申请日：1956-02-11

Applicant: BECKER ROLAND

Inventor： BECKER ROLAND

公开(公告)号：DE102018117786A1

公开(公告)日：2020-01-23

申请号：DE102018117786

申请日：2018-07-23

Applicant: BECKER ROLAND

Inventor： BECKER ROLAND

IPC: A62B18/02 ,  A62B23/00

Abstract: Die Erfindung betrifft einen Atemluftfilter, der ein Durchbrechungen aufweisendes Gehäuse umfasst und eine Öffnung zum Ansetzen der Lippen eines Benutzers aufweist, wobei innerhalb des Gehäuses eine erste Filterkammer und eine von der ersten Filterkammer getrennte zweite Filterkammer angeordnet sind, wobei die erste Filterkammer ein erstes Filterelement enthält, das mit einem Wirkstoff versehen ist, der eine Wirksamkeit gegen Bakterien, Viren und/oder Keime aufweist, und wobei die zweite Filterkammer ein zweites Filterelement enthält, das mit einem zweiten Wirkstoff versehen ist, der vorzugsweise eine wohltuende, lindernde und/oder heilungsfördernde Wirkung bei Erkältungssymptomen aufweist.

公开(公告)号：AU580736B2

公开(公告)日：1989-02-02

申请号：AU3060184

申请日：1984-06-15

Applicant: BECKER ROLAND

Inventor： BECKER ROLAND ,  NEWMAN VERNON HAROLD

IPC: A63B69/00 ,  A63B69/38