公开(公告)号：US20120153007A1

公开(公告)日：2012-06-21

申请号：US13321110

申请日：2010-06-04

Applicant: Jörgen Säll ,  Per Eriksson

Inventor： Jörgen Säll ,  Per Eriksson

IPC: B23K20/12

CPC classification number: B23K20/1255 ,  B23K20/1265 ,  B23K2101/18

Abstract: A method and an apparatus for friction stir spot welding together at least two metal sheets is described. A tool comprising a stepwise decreasing diameter towards the welding end is used. Each stepwise decrease in diameter defines a shoulder. The first shoulder is situated at a distance (x) from the welding end which is larger than zero and smaller than the minimum thickness (Wmin) of one of the metal sheets, and wherein a higher number of shoulders than the number of metal sheets to be joined, are situated within a distance (L) from the welding end that is smaller than the maximum thickness (Wmax) of a metal sheet times the number of metal sheets to be joined minus one.

Abstract translation: 描述了用于摩擦搅拌点焊在一起的至少两个金属片的方法和装置。 使用包括朝向焊接端的逐步减小的直径的工具。 每个逐步减小直径定义一个肩膀。 第一肩部位于与焊接端大于零并小于其中一个金属片的最小厚度（Wmin）的距离（x）处，并且其中比金属片的数量更多的肩部 位于与焊接端的距离小于金属片的最大厚度（Wmax）的距离（L）的距离（L）与待接合的金属片数减去一个的距离（L）。

公开(公告)号：US20090257536A1

公开(公告)日：2009-10-15

申请号：US12301758

申请日：2006-06-05

Applicant: Nedelko Grbic ,  Ingvar Claesson ,  Per Eriksson

Inventor： Nedelko Grbic ,  Ingvar Claesson ,  Per Eriksson

IPC: H04B1/10

CPC classification number: H04R3/005 ,  G10L21/0208 ,  H04R25/407 ,  H04R2430/03

Abstract: The invention relates to an adaptive method of extracting at least of desired electro magnetic wave signals, sound wave signals (40, 42), and any other signals from a mixture of signals (40, 42, 44, 46) and suppressing noise and interfering signals to produce enhanced signals (50) corresponding to desired (10) signals, and an apparatus (70) therefore. It relies on the concept of at least one of an attenuation of input signals in each sub-band for signals in such a manner that all desired (10) signals are attenuated less than noise or interfering source signals, and/or an amplification of input signals in each sub-band for source signals in such a manner that all desired (10) signals are amplified, and that they are amplified more than the noise and interfering signals.

Abstract translation: 本发明涉及至少提取期望的电磁波信号，声波信号（40,42）和来自信号（40,42,44,46）的混合信号的任何其它信号并且抑制噪声和干扰的自适应方法 信号以产生对应于期望的（10）信号的增强信号（50），因此产生装置（70）。 它依赖于以下方式中的每个子带中的输入信号的衰减中的至少一个的概念：使得所有期望的（10）信号衰减小于噪声或干扰源信号，和/或输入的放大 每个子带中的信号以这样的方式使得所有期望的（10）信号被放大，并且它们被放大得比噪声和干扰信号多。

公开(公告)号：US07432697B2

公开(公告)日：2008-10-07

申请号：US11358198

申请日：2006-02-21

Applicant: Per Eriksson ,  Lahan Konov

Inventor： Per Eriksson ,  Lahan Konov

IPC: G05B24/02

CPC classification number: H02P13/06 ,  G05F1/14

Abstract: A control system providing a universal input for receiving a control signal for actuating tap-changing equipment. The system accommodates virtually any signal voltage level commonly used for control of the tap-changing equipment, modifies the received signal to a desired format, and inputs the modified signal to a controller for decoding and actuation of the tap-changing motor. The system is fully electronic, eliminating the use of electromechanical contacts for control of the tap-changer and providing a flexible approach to monitoring and diagnostics even from a location remote from the tap-changing equipment.

Abstract translation: 一种提供通用输入的控制系统，用于接收用于启动分接变换设备的控制信号。 该系统几乎适用于通常用于分接变换设备的控制的任何信号电压电平，将接收的信号修改为期望的格式，并将修改的信号输入到控制器以解码和致动分接变换电动机。 该系统是全电子的，无需使用机电触点来控制分接开关，并提供灵活的监控和诊断方法，即使是远离分接开关设备的位置也是如此。

公开(公告)号：US08048257B2

公开(公告)日：2011-11-01

申请号：US11823246

申请日：2007-06-27

Applicant: Anders Per Eriksson ,  Joanna Fare ,  Anna Kristina Furberg ,  Farideh Khabbaz

Inventor： Anders Per Eriksson ,  Joanna Fare ,  Anna Kristina Furberg ,  Farideh Khabbaz

IPC: B32B29/06

CPC classification number: B27N3/002 ,  C08L3/00 ,  C09J5/00 ,  C09J2400/303 ,  Y10T156/10 ,  Y10T428/31957 ,  Y10T428/31982 ,  Y10T428/31989 ,  Y10T428/662

Abstract: The invention relates to a method of producing a wood based product, comprising applying an adhesive system onto one or more pieces of a wood-based material, and joining the one or more pieces with one or more further pieces of a material, the adhesive system comprises one component comprising starch and another component comprising one or more polymers (P) containing an amine group or an amide group. The present invention also relates to an adhesive system comprising one component comprising starch and another component comprising one or more polymers (P) containing an amine group or an amide group, the two components being present as unmixed separate components. The invention further relates to a wood based product.

Abstract translation: 本发明涉及一种生产木制产品的方法，包括将粘合剂系统施加到一个或多个木基材料上，并将一个或多个片材与一个或多个另外的材料片接合，粘合剂体系 包含一种包含淀粉的组分和包含一种或多种含有胺基或酰胺基团的聚合物（P）的另一组分。 本发明还涉及包含一种包含淀粉的组分和包含一种或多种含有胺基或酰胺基的聚合物（P）的组分的粘合剂体系，所述两种组分作为未混合的分离组分存在。 本发明还涉及一种木制品。

公开(公告)号：US20070194764A1

公开(公告)日：2007-08-23

申请号：US11358198

申请日：2006-02-21

Applicant: Per Eriksson ,  Lahan Konov

Inventor： Per Eriksson ,  Lahan Konov

IPC: G05F1/153

CPC classification number: H02P13/06 ,  G05F1/14

Abstract: A control system providing a universal input for receiving a control signal for actuating tap-changing equipment. The system accommodates virtually any signal voltage level commonly used for control of the tap-changing equipment, modifies the received signal to a desired format, and inputs the modified signal to a controller for decoding and actuation of the tap-changing motor. The system is fully electronic, eliminating the use of electromechanical contacts for control of the tap-changer and providing a flexible approach to monitoring and diagnostics even from a location remote from the tap-changing equipment.

Abstract translation: 一种提供通用输入的控制系统，用于接收用于启动分接变换设备的控制信号。 该系统几乎适用于通常用于分接变换设备的控制的任何信号电压电平，将接收的信号修改为期望的格式，并将修改的信号输入到控制器以解码和致动分接变换电动机。 该系统是全电子的，无需使用机电触点来控制分接开关，并提供灵活的监控和诊断方法，即使是远离分接开关设备的位置也是如此。

公开(公告)号：US06725580B2

公开(公告)日：2004-04-27

申请号：US10203002

申请日：2002-11-18

Applicant: Per Eriksson ,  Ulf Thoors

Inventor： Per Eriksson ,  Ulf Thoors

IPC: E02F396

CPC classification number: E02F3/3622 ,  E01H4/02 ,  E01H2004/026 ,  E02F3/20 ,  E02F3/301 ,  E02F3/3636 ,  E02F3/3663

Abstract: A device (10) for performing work tasks within a work area, in particular a ski run area, includes a working unit (60, 90), a manoeuvring machine (12, 30, 32, 37) to which the working unit is arranged. The manoeuvring machine is designed and arranged such that it is capable of manoeuvring the working unit in at least three degrees of freedom. The device is designed as an individual unit intended to be detachably arranged to a work vehicle, such as a snow working unit.

Abstract translation: 一种用于在工作区域，特别是滑雪道区域内执行工作任务的设备（10）包括一个工作单元（60,90），一个操纵机器（12,30,32,37），工作单元布置在其上 。 机动机的设计和布置使其能够以至少三个自由度操纵工作单元。 该设备被设计为用于可拆卸地布置到诸如雪地工作单元的工作车辆的单独单元。

公开(公告)号：US1673905A

公开(公告)日：1928-06-19

申请号：US15659826

申请日：1926-12-23

Applicant: PER ERIKSSON

Inventor： PER ERIKSSON

IPC: G01B5/00

CPC classification number: G01B5/00

公开(公告)号：US08927655B2

公开(公告)日：2015-01-06

申请号：US13570627

申请日：2012-08-09

Applicant: Alexander Siegrist ,  Per Eriksson

Inventor： Alexander Siegrist ,  Per Eriksson

IPC: C08G73/02 ,  C08L33/06 ,  C08K3/22

CPC classification number: C08L33/06 ,  C08K3/22

Abstract: Flame-retardant material comprising: a matrix comprising, preferably consisting of, at least one organic polymer; a flame-retardant agent selected from metal hydroxides; and a coupling agent forming an interface between the matrix and the flame-retardant agent; wherein the matrix comprises at least 50% by mass of at least one biopolymer, and the coupling agent consists of a copolymer of ethylene and vinyl acetate (EVA), comprising at least 40% by mass of vinyl acetate (VA), grafted with maleic anhydride. Electrical installation box or electrical cable tube, conduit, comprising said material.Use of said material for manufacturing electrical installation boxes or electrical cable tubes.

Abstract translation: 阻燃材料包括：基质，其包含，优选由至少一种有机聚合物组成; 选自金属氢氧化物的阻燃剂; 和形成基质和阻燃剂之间界面的偶联剂; 其中所述基质包含至少50质量％的至少一种生物聚合物，并且偶联剂由乙烯和乙酸乙烯酯（EVA）的共聚物组成，包含至少40质量％的乙酸乙烯酯（VA），与马来酸接枝 酐。 电气安装箱或电缆管，导管，包括所述材料。 使用所述材料制造电气安装箱或电缆管。

公开(公告)号：US07960452B2

公开(公告)日：2011-06-14

申请号：US11473964

申请日：2006-06-23

Applicant: Farideh Khabbaz ,  Anders Per Eriksson ,  Joanna Fare ,  Anna Kristina Furberg

Inventor： Farideh Khabbaz ,  Anders Per Eriksson ,  Joanna Fare ,  Anna Kristina Furberg

IPC: B29C47/00 ,  C08L3/00 ,  C08L89/00 ,  D21H19/54 ,  C08F16/06 ,  C08F116/06 ,  C08F216/06 ,  C08G63/48 ,  C08G63/91

CPC classification number: D21H23/08 ,  D21H19/54

Abstract: The invention relates to an adhesive composition comprising at least partly gelatinized starch and one or more polymers (P) containing an amine group or an amide group. It also relates to a method of gluing pieces of wood based materials and to a wood based product.

Abstract translation: 本发明涉及包含至少部分胶凝淀粉和一种或多种含有胺基或酰胺基团的聚合物（P）的粘合剂组合物。 它还涉及一种将木材基材和木基产品粘合的方法。

公开(公告)号：US08351554B2

公开(公告)日：2013-01-08

申请号：US12301758

申请日：2006-06-05

Applicant: Nedelko Grbic ,  Ingvar Claesson ,  Per Eriksson

Inventor： Nedelko Grbic ,  Ingvar Claesson ,  Per Eriksson

IPC: H04B1/10

CPC classification number: H04R3/005 ,  G10L21/0208 ,  H04R25/407 ,  H04R2430/03

Abstract: The invention relates to an adaptive method of extracting at least of desired electro magnetic wave signals, sound wave signals (40, 42), and any other signals from a mixture of signals (40, 42, 44, 46) and suppressing noise and interfering signals to produce enhanced signals (50) corresponding to desired (10) signals, and an apparatus (70) therefore. It relies on the concept of at least one of an attenuation of input signals in each sub-band for signals in such a manner that all desired (10) signals are attenuated less than noise or interfering source signals, and/or an amplification of input signals in each sub-band for source signals in such a manner that all desired (10) signals are amplified, and that they are amplified more than the noise and interfering signals.

Abstract translation: 本发明涉及至少提取期望的电磁波信号，声波信号（40,42）和来自信号（40,42,44,46）的混合信号的任何其它信号并且抑制噪声和干扰的自适应方法 信号以产生对应于期望的（10）信号的增强信号（50），因此产生装置（70）。 它依赖于以下方式中的每个子带中的输入信号的衰减中的至少一个的概念：使得所有期望的（10）信号衰减小于噪声或干扰源信号，和/或输入的放大 每个子带中的信号以这样的方式使得所有期望的（10）信号被放大，并且它们被放大得比噪声和干扰信号多。