公开(公告)号：USD442281S1

公开(公告)日：2001-05-15

申请号：US29115308

申请日：1999-12-13

Applicant: Per Ericsson ,  Anders Jakobsson ,  Christina Hugosson

Designer： Per Ericsson ,  Anders Jakobsson ,  Christina Hugosson

公开(公告)号：US4900819A

公开(公告)日：1990-02-13

申请号：US184131

申请日：1988-04-21

Applicant: Per Ericsson ,  Leif Svensson ,  Nils-Ingvar Olsson ,  Bertil Bergstrom

Inventor： Per Ericsson ,  Leif Svensson ,  Nils-Ingvar Olsson ,  Bertil Bergstrom

IPC: C06B21/00 ,  C06B25/34 ,  C07D251/06 ,  C07D257/02

CPC classification number: C07D257/02 ,  C06B21/0091 ,  C06B25/34 ,  C07D251/06

Abstract: The disclosure relates to a method of initiating a crystal growth prior to filtering off, from the mother liquor in which they were produced, of such crystalline explosives of the type hexogen and octogen produced by the so-called Bachmann process or variations of this process.According to the invention, the mother liquor is, after the end of the chemical reaction proper, subjected to a pressure-heat treatment which initiates the partial dissolution of the crystalline explosives obtained in the process, giving rise, after cooling of the mother liquor, to larger crystals which may more readily be filtered off.According to a further improvement of the invention a relatively pure octogen may be extracted from the mother liquor by way of a thermo-filtering of said liquor at a temperature of 60.degree.-110.degree. C.

公开(公告)号：USD269064S

公开(公告)日：1983-05-24

申请号：US209176

申请日：1980-11-21

Applicant: Per Ericsson

Designer： Per Ericsson

公开(公告)号：US4699741A

公开(公告)日：1987-10-13

申请号：US911700

申请日：1986-09-26

Applicant: Sigurd Back ,  Jan-Olof Nyqvist ,  Per Ericsson

Inventor： Sigurd Back ,  Jan-Olof Nyqvist ,  Per Ericsson

IPC: C06B21/00 ,  C06B23/00 ,  C06B45/22

CPC classification number: C06B45/22 ,  C06B21/0083 ,  C06B23/005

Abstract: The disclosure primarily relates to a method of phlegmatizing crystalline or otherwise particulate explosive substances or compositions in which these are included, by first coating the discrete particles with a thin layer of oxazolin wax in order thereafter to carry out a conventional wet-granulation with a true phlegmatization agent or a binder agent, such as one of the wax types included under different explosive standards or a plastic composition. The invention also concerns products manufactured according to said method.

Abstract translation: 本公开主要涉及一种使结晶或其它颗粒状的爆炸性物质或其组合物发生混浊的方法，其中首先用一薄层的恶唑啉蜡涂覆离散的颗粒，以便此后以真实的方式进行常规的湿法制粒 钝化剂或粘合剂，例如包括在不同爆炸性标准下的蜡类之一或塑料组合物。 本发明还涉及根据所述方法制造的产品。

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：US06283977B1

公开(公告)日：2001-09-04

申请号：US09458700

申请日：1999-12-13

Applicant: Per Ericsson ,  Anders Jakobsson ,  Christina Hugosson

Inventor： Per Ericsson ,  Anders Jakobsson ,  Christina Hugosson

IPC: A61B1900

CPC classification number: A61B90/10 ,  A61B90/11

Abstract: A stereotactic apparatus including a support slide for being slidably mounted to an arc, a microdrive unit having an instrument holder for depth adjustment of an instrument along a depth axis, in an essentially arc parallel plane, an arc perpendicular adjusting mechanism for adjustment of the microdrive unit along an arc perpendicular axis, an arc parallel adjusting mechanism for adjustment of the microdrive unit along an arc parallel axis, wherein the arc perpendicular adjusting mechanism includes an arc perpendicular slide, which is movably mounted to the support slide. The arc parallel adjusting mechanism is mounted at an end of the arc perpendicular slide, so that by movement of the arc perpendicular slide in a direction along the arc perpendicular axis the arc parallel adjusting mechanism also moves in that direction. An arc parallel slide is movably mounted to the arc parallel adjusting mechanism, the arc parallel slide being positioned at a different level with respect to the arc perpendicular slide, and the microdrive unit is rigidly mounted with its top portion to the arc parallel slide, and by movement of the arc parallel slide in the arc parallel direction the microdrive unit also moves in the arc parallel direction.

Abstract translation: 一种立体定向装置，包括用于可滑动地安装到弧的支撑滑块，具有用于沿着深度轴深度调节仪器的仪器保持器的微型驱动单元，在基本上平行的平面中，用于调节微驱动的电弧垂直调节机构 沿弧线垂直轴线的单元，用于沿弧形平行轴调节微型驱动单元的弧形平行调节机构，其中弧形垂直调节机构包括弧形垂直滑动件，其可移动地安装到支撑滑块。 圆弧平行调节机构安装在弧形垂直滑动件的端部，通过圆弧垂直滑动沿着弧线垂直轴的方向运动，弧形平行调节机构也沿该方向移动。 圆弧平行滑动件可移动地安装在弧形平行调节机构上，弧形平行滑动件相对于圆弧垂直滑块位于不同的高度，微型驱动单元刚性地安装在弧形平行滑块上， 通过圆弧平行滑动件沿弧线平行方向移动，微驱动单元也沿圆弧平行方向移动。

公开(公告)号：USD276134S

公开(公告)日：1984-10-30

申请号：US440692

申请日：1982-11-10

Applicant: Per Ericsson

Designer： Per Ericsson