公开(公告)号：US4242600A

公开(公告)日：1980-12-30

申请号：US897939

申请日：1978-04-19

申请人： Kurt Hoffmann ,  Manfred Mauthe

发明人： Kurt Hoffmann ,  Manfred Mauthe

IPC分类号： G11C27/04 ,  G11C19/28 ,  H01L29/768 ,  H03H11/26 ,  H01L29/78

CPC分类号： H01L29/76816 ,  G11C19/285 ,  H01L29/76825

摘要： A digital CCD arrangement is provided in which an output signal is emitted which is regenerated with respect to its voltage range, and is substantially insensitive to adverse influences. In this arrangement, the last shift electrode preceding the output end zone is coupled with respect to potential to a circuit point of a transistor stage, which point in the event of a quantity of charge carriers representing logic level "1," the output end zone experiences a change in potential which corresponds to the change in potential beneath the other shift electrodes. Between the last preceding shift electrode and the output end zone, there is arranged a further electrode which is insulated from the semiconductor layer and is connected to a second reference potential which corresponds to an intermediate value which is swept over by the potential across the circuit point.

摘要翻译： 提供了一种数字CCD装置，其中发射输出信号，其相对于其电压范围再生，并且对不利影响基本上不敏感。 在这种布置中，输出端区之前的最后一个移位电极相对于晶体管级的电路点的电位而耦合，这表示在表示逻辑电平“1”的电荷载流量的情况下，输出端区 经历与其他换挡电极下方的电位变化相对应的电位变化。 在最后的前一移位电极和输出端区之间，布置另外的电极，该电极与半导体层绝缘并且连接到第二参考电位，该第二参考电位对应于跨越电路点的电势扫过的中间值 。

公开(公告)号：US4134033A

公开(公告)日：1979-01-09

申请号：US814998

申请日：1977-07-12

申请人： Kurt Hoffmann ,  Manfred Mauthe

发明人： Kurt Hoffmann ,  Manfred Mauthe

IPC分类号： G11C27/04 ,  A01D46/28 ,  G11C11/24 ,  G11C11/34 ,  G11C19/28 ,  H01L29/768 ,  H03K5/02 ,  H03K5/18 ,  G11C7/00 ,  H03K17/04

CPC分类号： H03K5/023 ,  G11C11/24 ,  G11C11/34 ,  G11C19/28 ,  G11C19/285 ,  H01L29/76825

摘要： A method and apparatus is disclosed for a fast switching digital differential amplifier system useful in regenerating information signals in charge coupled devices. The amplifier system has a first capacitance at an input point which is charged and discharged in accordance with a binary "0" or binary "1" at the input. A second capacitance and an output capacitance is provided with a predetermined charge thereon. In the event of a binary "1", the predetermined charge on the second and output capacitance is retained while the first capacitance is discharged. In the event of a binary "0", the second and output capacitances are discharged via a current sink. A flip-flop is connected to the output capacitance for accelerating the discharge of the same. Switching transistors are additionally provided for activating the flip-flop to achieve the desired fast-switching.

摘要翻译： 公开了一种用于在电荷耦合器件中再生信息信号的快速开关数字差分放大器系统的方法和装置。 放大器系统在输入点处具有根据输入端的二进制“0”或二进制“1”进行充放电的第一电容。 在其上提供预定电荷的第二电容和输出电容。 在二进制“1”的情况下，在第一电容放电的同时保持第二和输出电容上的预定电荷。 在二进制“0”的情况下，第二和输出电容通过电流接收器放电。 触发器连接到输出电容以加速其放电。 另外提供开关晶体管用于激活触发器以实现期望的快速切换。

公开(公告)号：US07470324B2

公开(公告)日：2008-12-30

申请号：US10522690

申请日：2003-07-29

申请人： Kurt Hoffmann

发明人： Kurt Hoffmann

IPC分类号： C30B29/58

CPC分类号： C30B7/00 ,  C30B29/58

摘要： A method for the crystallization of macromolecules in a three-phase system using a vessel containing a lower aqueous phase, a middle phase and an upper hydrophobic phase having a lower density than that of the lower aqueous phase, wherein an aqueous solution of the macromolecules is added to the middle phase to form a fourth phase, followed by incubation.

摘要翻译： 一种使用含有下水相，中相和上疏水相的容器在三相体系中结晶大分子的方法，所述容器的密度低于下水相的密度，其中大分子的水溶液为 加入中期形成第四期，随后孵育。

公开(公告)号：US07300978B2

公开(公告)日：2007-11-27

申请号：US10785909

申请日：2004-02-23

申请人： Rudolf Pfaendner ,  Heinz Herbst ,  Kurt Hoffmann ,  Samuel Evans ,  Alfred Steinmann

发明人： Rudolf Pfaendner ,  Heinz Herbst ,  Kurt Hoffmann ,  Samuel Evans ,  Alfred Steinmann

IPC分类号： B32B21/08 ,  C08K5/20 ,  C08K5/36 ,  C08L101/00 ,  C08L51/06

CPC分类号： C08K5/005 ,  C08F8/00 ,  C08K5/0008 ,  C08K5/34 ,  Y10T428/31913 ,  Y10T428/31928 ,  C08F20/00 ,  C08F22/00 ,  C08F10/00

摘要： This invention relates to a process for stabilising and at the same time phase compatibilising plastics or plastic compositions by incorporating polymeric compounds obtainable by reacting a compound selected from the group consisting of the sterically hindered phenols, sterically hindered amines, lactones, sulfides, phosphites, benzotriazoles, benzophenones and 2-(2-hydroxyphenyl)-1,3,5-triazines, which compounds contain at least one reactive group, with a compatibilisator.

摘要翻译： 本发明涉及一种用于稳定并同时使相容相容化塑料或塑料组合物的方法，该方法是将通过使选自空间位阻酚，空间位阻胺，内酯，硫化物，亚磷酸酯，苯并三唑的化合物 ，二苯甲酮和2-（2-羟基苯基）-1,3,5-三嗪，该化合物含有至少一个反应性基团，和相容剂。

公开(公告)号：US20060167146A1

公开(公告)日：2006-07-27

申请号：US10526106

申请日：2003-09-02

申请人： Bruno Rotzinger ,  Kurt Hoffmann ,  Dietmar Mader ,  Neil Dunski

发明人： Bruno Rotzinger ,  Kurt Hoffmann ,  Dietmar Mader ,  Neil Dunski

IPC分类号： C08K5/524

CPC分类号： C08K5/005 ,  C08K5/0075 ,  C08K5/1545 ,  C08K5/17 ,  C08K5/20 ,  C08K5/32

摘要： The invention describes novel mixtures comprising i) a processing stabilizer selected from the group consisting of hydroxylamine stabilizers, nitrone stabilizers, benzofuran-2-one stabilizers and/or a compound of the formula I wherein R2 is C7-C30alkyl, R3 is C1-C30alkyl, and ii) an antistatic agent selected from the group consisting of an ethoxylated amine and/or an ethoxylated amide, as stabilizers for protecting organic materials, in particular synthetic polymers, against oxidative, thermal or lightinduced degradation.

摘要翻译： 本发明描述了新的混合物，其包括i）选自羟胺稳定剂，硝酮稳定剂，苯并呋喃-2-酮稳定剂和/或式I化合物的加工稳定剂，其中R 2是C 其中R 3是C 1 -C 30烷基，R 3是C 1 -C 30烷基，R 3是C 1 -C 30烷基， ，和ii）选自乙氧基化胺和/或乙氧基化酰胺的抗静电剂作为用于保护有机材料，特别是合成聚合物的稳定剂，防止氧化，热或轻诱导的降解。

公开(公告)号：US20060111555A1

公开(公告)日：2006-05-25

申请号：US10522690

申请日：2003-07-29

申请人： Kurt Hoffmann

发明人： Kurt Hoffmann

IPC分类号： C07K14/47 ,  C12M1/34

CPC分类号： C30B7/00 ,  C30B29/58

摘要： A method for the crystallization of macromolecules in a three-phase system using a vessel containing a lower aqueous phase, a middle phase and an upper hydrophobic phase having a lower density than that of the lower aqueous phase, wherein an aqueous solution of the macromolecules is added to the middle phase to form a fourth phase, followed by incubation.

摘要翻译： 一种使用含有下水相，中相和上疏水相的容器在三相体系中结晶大分子的方法，所述容器的密度低于下水相的密度，其中大分子的水溶液为 加入中期形成第四期，随后孵育。

公开(公告)号：US20050203226A1

公开(公告)日：2005-09-15

申请号：US10515900

申请日：2003-05-22

申请人： Dietmar Mader ,  Kurt Hoffmann ,  Hans-Werner Schmidt

发明人： Dietmar Mader ,  Kurt Hoffmann ,  Hans-Werner Schmidt

IPC分类号： C08J5/18 ,  C07C233/65 ,  C08K5/20 ,  C08L23/10 ,  D01F6/46 ,  C08K5/16

CPC分类号： C08K5/20 ,  C08L23/10

摘要： A composition containing (1) a crystalline polypropylene resin and (2) one or more β-nucleating agents of the formula (I), wherein R1, R2 and R3, independently of one another, are C1-C20alkyl, C2-Calkyl substituted by C1-C10alkylamino, di(C1-C10alkyl)amino, C1-C10alkyloxy or hydroxy; C3-C20alkenyl, C5-C12cycloalkyl, C5-C12Cycloalkyl substituted by 1, 2 or 3 C1-C10alkyl; cyclohexylmethyl; cyclohexylmethyl substituted by 1, 2 or 3 C1-C10 alkyl; C5-C9cycloalkenyl, C5-C9cycloalkenyl substituted by 1, 2 or 3 C1-C10alkyl; phenyl substituted by 1, 2 or 3 radicals selected from the group consisting of C1-C10-alkyl, C1-C10alkyloxy, hydroxy, halogen, trihalogenmethyl, trihalogenmethoxy, benzoyl, phenylamino, acylamino and phenylazo; C7-C9phenylalkyl, C7-C9phenylalkyl which is substituted on the phenyl by 1, 2 or 3 radicals selected from the group consisting of C1-C10alkyl, C1-C10alkoxy and hydroxy; naphthyl, naphthyl substituted by C1C10alkyl, adamantyl, or a 5 to 6 membered heterocyclic group; characterized in that the polypropylene resin has a content of β-form crystals of at least 10% calculated by means of the following equation β-form crystal content (%)=100×P⊕1,/(Pa1+Pa2+Pa3+Pβ1) where Pa1 to Pa3 are respective peak heights (maxima) of the a-form and Pβ1 is a peak height (maximum) of the β-form determined by wide angle X-ray scattering.

公开(公告)号：US06706824B1

公开(公告)日：2004-03-16

申请号：US09703782

申请日：2000-11-01

申请人： Rudolf Pfaendner ,  Kurt Hoffmann ,  Heinz Herbst

发明人： Rudolf Pfaendner ,  Kurt Hoffmann ,  Heinz Herbst

IPC分类号： C08G6391

CPC分类号： C08L63/00 ,  C08G59/4014 ,  C08G59/4276 ,  C08G63/916 ,  C08G64/42 ,  C08G69/48 ,  C08G73/0655 ,  C08G85/00 ,  C08L77/00 ,  C08L2666/18 ,  C08L2666/14

摘要： By heating at above the melting point and/or glass transition point of the polycondensate and adding an aromatic dicyanate; or adding a mixture comprising an aromatic dicyanate and a polyfunctional compound selected from the class of sterically hindered hydroxyphenyl-alkyl-phosphonic esters and monoesters, diphosphonites and secondary aromatic amines; or adding a mixture comprising (i) an aromatic dicyanate, (ii) at least one polyfunctional compound selected from the class of sterically hindered hydroxyphenyl-alkyl-phosphonic esters and monoesters, diphosphonites and secondary amines, and (iii) a difunctional epoxide, it is possible to bring about an increase in the molecular weight and/or viscosity of virgin polycondensate and polycondensate recyclates.

摘要翻译： 通过在缩聚物的熔点和/或玻璃化转变点以上加热并加入芳香族二氰酸酯; 或添加包含芳族二氰酸酯和选自空间位阻羟基苯基 - 烷基 - 膦酸酯和单酯，二膦酸酯和仲芳族胺类的多官能化合物的混合物; 或添加包含（i）芳族二氰酸酯，（ii）至少一种选自空间位阻羟基苯基 - 烷基 - 膦酸酯和单酯，二亚膦酸酯和仲胺的多官能化合物和（iii）双官能环氧化物的混合物的混合物， 可能导致原始缩聚物和缩聚物回收物的分子量和/或粘度增加。

公开(公告)号：US06525158B1

公开(公告)日：2003-02-25

申请号：US08977110

申请日：1997-09-17

申请人： Kurt Hoffmann ,  Heinz Herbst ,  Rudolf Pfaendner ,  Hans-Jürgen Sander ,  Franciszek Sitek

发明人： Kurt Hoffmann ,  Heinz Herbst ,  Rudolf Pfaendner ,  Hans-Jürgen Sander ,  Franciszek Sitek

IPC分类号： C08J1104

CPC分类号： C08K5/524 ,  C08J11/06 ,  C08K3/22 ,  C08K3/26 ,  C08K5/005 ,  C08K5/13 ,  C08K5/521 ,  C08L23/02 ,  C08L25/06 ,  C08L27/06 ,  Y02W30/701 ,  C08L2666/04

摘要： Recycled mixtures of plastics, predominantly thermoplastics, as predominantly produced in the household, in commerce and also in industry and useful material collections, can be stabilized against thermooxidative degradation by adding a combination of a sterically hindered phenol with an organic phosphite or phosphonite and an inorganic compound from the series consisting of metal oxides, hydroxides and carbonates.

摘要翻译： 可以通过加入空间位阻酚与有机亚磷酸酯或亚膦酸酯和无机物的组合来稳定防止热氧化降解的塑料的主要是热塑性塑料的混合物，主要在家庭中，在商业中以及工业和有用的材料收集中主要生产， 由金属氧化物，氢氧化物和碳酸盐组成的系列的化合物。

公开(公告)号：US06392918B2

公开(公告)日：2002-05-21

申请号：US09817578

申请日：2001-03-26

申请人： Georg Braun ,  Heinz Hönigschmid ,  Kurt Hoffmann ,  Oskar Kowarik ,  Thomas Röhr

发明人： Georg Braun ,  Heinz Hönigschmid ,  Kurt Hoffmann ,  Oskar Kowarik ,  Thomas Röhr

IPC分类号： G11C1122

CPC分类号： G11C11/22

摘要： A circuit for generating a reference voltage for the reading out from and the evaluation of read output signals which are read out with a constant plate voltage from storage cells of a ferroelectric memory via bit lines. In the circuit, a reference voltage device is formed of two reference cells that are subjected to the action of complementary signals. The reference cells can be simultaneously read out in order to generate the reference voltage in a selection and evaluation device.

摘要翻译： 用于产生用于读出的参考电压的电路和用于经由位线从铁电存储器的存储单元以恒定板电压读出的读取输出信号的评估。 在该电路中，参考电压装置由经受互补信号的作用的两个参考单元形成。 可以同时读出参考单元，以便在选择和评估装置中产生参考电压。