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    • 1. 发明申请
    • Method For Producing Pure Alpha-Alkoxy-Omega-Hydroxy-Polyalkylene Glycols
    • 纯α-烷氧基-ω-羟基 - 聚亚烷基二醇的生产方法
    • US20080076947A1
    • 2008-03-27
    • US11792768
    • 2005-11-25
    • Klaus PoellmannAnton StrasserReinhard VybiralRainer Wagner
    • Klaus PoellmannAnton StrasserReinhard VybiralRainer Wagner
    • C07C29/10C07C33/02
    • C08G65/2609C08G65/2648C08G65/2651
    • The invention relates to a method for producing pure alpha-alkoxy-Ω-hydroxy-polyalkylene glycols, creating small impurities of the product on high-molecular a-Ω-di-hydroxy-polyalkylene glycols. The method is based on the use of high-boiling initiator alcohols of the following general structure R2—(OCH2CHR)k—OH wherein R2 represents an alkyl radical comprising between 1 and 4 C atoms, preferably R2=CH3, k represents a number between 1 and 10, preferably between 1 and 4, and R represents H, CH3 or an alkyl radical comprising between 2 and 4 C atoms, preferably R=H, CH3. The use of the cited initiator alcohols enables the mixture of a basic catalyst and an initiator alcohol to be dried in such a way that it has a very low water content, and thus to produce very low concentrations of unwanted a-Ω-di-hydroxy-polyalkylene glycol impurities.
    • 本发明涉及一种生产纯α-烷氧基 - 羟基 - 羟基 - 聚亚烷基二醇的方法,在高分子α-ω-二羟基 - 聚亚烷基二醇上产生产物的小杂质。 该方法基于使用以下通式结构的高沸点引发剂醇R 2 - (OCH 2 CH 2)n -OH 其中R 2表示包含1至4个C原子的烷基,优选R 2 = CH 3,k表示1和 10,优选1至4,R表示H,CH 3或包含2至4个C原子,优选R = H,CH 3 3的烷基。 使用所引发的引发剂醇使得碱性催化剂和引发剂醇的混合物以使其具有非常低的水含量的方式被干燥,从而产生非常低浓度的不想要的α-二羟基 - 聚亚烷基二醇杂质。
    • 2. 发明授权
    • Method for producing pure α-alkoxy-Ω-hydroxy-polyalkylene glycols
    • 纯α-烷氧基 - 羟基 - 聚亚烷基二醇的制备方法
    • US07435857B2
    • 2008-10-14
    • US11792768
    • 2005-11-25
    • Klaus PoellmannAnton StrasserReinhard VybiralRainer Wagner
    • Klaus PoellmannAnton StrasserReinhard VybiralRainer Wagner
    • C07C43/13
    • C08G65/2609C08G65/2648C08G65/2651
    • The invention relates to a method for producing pure alpha-alkoxy-Ω-hydroxy-polyalkylene glycols, creating small impurities of the product on high-molecular a-Ω-di-hydroxy-polyalkylene glycols. The method is based on the use of high-boiling initiator alcohols of the following general structure R2—(OCH2CHR)k—OH wherein R2 represents an alkyl radical comprising between 1 and 4 C atoms, preferably R2═CH3, k represents a number between 1 and 10, preferably between 1 and 4, and R represents H, CH3 or an alkyl radical comprising between 2 and 4 C atoms, preferably R═H, CH3. The use of the cited initiator alcohols enables the mixture of a basic catalyst and an initiator alcohol to be dried in such a way that it has a very low water content, and thus to produce very low concentrations of unwanted a-Ω-di-hydroxy-polyalkylene glycol impurities.
    • 本发明涉及一种生产纯α-烷氧基 - 羟基 - 羟基 - 聚亚烷基二醇的方法,在高分子α-ω-二羟基 - 聚亚烷基二醇上产生产物的小杂质。 该方法基于使用以下通式结构的高沸点引发剂醇R 2 - (OCH 2 CH 2)n -OH 其中R 2代表包含1至4个C原子的烷基,优选R 2 -CH 3,k表示1至 10,优选1至4,R表示H,CH 3或包含2至4个C原子,优选RH,CH 3 3的烷基。 使用所引发的引发剂醇使得碱性催化剂和引发剂醇的混合物以使其具有非常低的水含量的方式被干燥,从而产生非常低浓度的不想要的α-二羟基 - 聚亚烷基二醇杂质。
    • 6. 发明授权
    • Device for forming dough pieces
    • 用于形成面团的装置
    • US09101145B2
    • 2015-08-11
    • US13697840
    • 2011-02-09
    • Udo BernhardtRainer Wagner
    • Udo BernhardtRainer Wagner
    • A21C3/08A21C9/08
    • A21C9/088A21C3/08
    • A device for forming dough in a U or annular shape includes a gripper carrier, at least one retaining jaw attached to the gripper carrier and first and second pivot carriers. The pivot carriers are each pivotably supported about a respective pivot axis in the gripper carrier and perform an opposite pivot motion. The second pivot carrier is pivotally supported by a shaft that extends into and engages the gripper carrier, such that a pivotal motion of the second pivot carrier engages the shaft with the gripper carrier to simultaneously pivot and lift the second pivot carrier in a direction of the respective pivot axis so to lift one end of the dough piece in relation to another end of the dough piece. Shaping jaws are attached to the first and second pivot carriers and can be brought into contact with the respective dough piece on an opposite second side.
    • 用于形成U形或环形形状的面团的装置包括夹持器托架,至少一个保持夹爪,其连接到夹持器托架以及第一和第二枢转托架。 枢转支架各自围绕夹持器托架中的相应枢转轴线枢转地支撑并且执行相反的枢转运动。 第二枢转支架由延伸到夹持器托架中并与其接合的轴枢转地支撑,使得第二枢转支架的枢转运动与夹持器托架接合轴,以同时枢转并提升第二枢转托架沿着 相应的枢转轴线,以相对于面片的另一端抬起面片的一端。 成形爪附接到第一和第二枢转托架,并且可以在相对的第二侧上与相应的面片接触。
    • 7. 发明申请
    • Device for Forming Dough Pieces
    • 用于形成面团的装置
    • US20130059051A1
    • 2013-03-07
    • US13697840
    • 2011-02-09
    • Udo BernhardtRainer Wagner
    • Udo BernhardtRainer Wagner
    • A21C3/06A21C9/08A21D6/00
    • A21C9/088A21C3/08
    • The invention relates to a device for forming substantially straight, in particular wound, croissant dough pieces (36) in a U-shape or annular shape, comprising a gripper unit (09), wherein the gripper unit (09) comprises: a gripper carrier (10); at least one retaining jaw (11, 17, 24), which is rigidly or movably attached to the gripper carrier (10) and which can be brought in contact with the dough piece (36, 37, 38, 41) on a first side; two pivot carriers (16, 23), which are each pivotably supported about a pivot axis in the gripper carrier (10) and which perform an opposite pivot motion (19, 26); and shaping jaws (18, 25), which are each rigidly or movably attached to the pivot carrier (16, 23) and which can be brought into contact with the dough piece (36, 37, 38, 41) on the opposite second side.
    • 本发明涉及一种用于形成U形或环形形状的基本上直的特别是伤口的羊角面包片(36)的装置,包括夹持单元(09),其中夹持单元(09)包括:夹持器载体 (10); 至少一个保持夹爪(11,17,24),其刚性地或可移动地连接到夹持器托架(10)上并且可以在第一面上与面片(36,37,38,41)接触 ; 两个枢转托架(16,23)各自围绕夹持器托架(10)中的枢转轴线枢转地支撑并且执行相对的枢转运动(19,26); 和成形爪(18,25),它们均刚性地或可移动地附接到枢转托架(16,23)上并且可以与相对的第二侧上的面片(36,37,38,41)接触 。
    • 8. 发明授权
    • Screw connection for hinge parts
    • 铰链部件的螺丝连接
    • US07010831B1
    • 2006-03-14
    • US10018455
    • 2000-07-06
    • Klaus BeckRainer Wagner
    • Klaus BeckRainer Wagner
    • G02C5/22
    • G02C5/2281F16B35/048F16B39/282F16C11/02Y10T16/526Y10T403/32909Y10T403/32918
    • A screw connection for hinge parts, especially of an eyeglass frame, comprising a screw that interconnects the hinge parts that engage one inside the other and that have an upper hinge lobe, a lower hinge lobe, and at least one middle hinge lobe, the screw having a screw head and a screw shank that extends through a first through opening in the upper hinge lobe and extends through a second through opening in the middle hinge lobe, with a thread permitting the screw shank to be screwed into the lower hinge lobe, and comprising a sleeve that surrounds the screw shank, has elastic properties, and interacts with the upper and middle hinge lobes when the screw is in a screwed-in state, whereby the diameter (D2) of the second through opening is less than or equal to the diameter (D1) of the first through opening. The screw connection is distinguished by the fact that the screw (25) has at least one bearing surface for the sleeve (33) with at least one engaging surface (32) that is aligned in the direction of movement in which the screw (25) is unscrewed.
    • 用于铰链部件,特别是眼镜架的螺钉连接件,包括将铰链部分互相连接的螺钉,所述铰链部分彼此接合并具有上铰链凸角,下铰链凸角和至少一个中间铰链凸角,所述螺钉 具有螺旋头和螺杆,其延伸穿过上铰链叶片中的第一通孔并且延伸穿过中间铰链叶片中的第二通孔,螺纹允许螺杆被拧入下铰链瓣中,并且 包括围绕所述螺杆的套筒,具有弹性特性,并且当所述螺钉处于螺纹接合状态时与所述中间铰链凸起相互作用,由此所述第二通孔的直径(D 2)小于或等于 到第一通孔的直径(D 1)。 螺钉连接的特征在于,螺钉(25)具有用于套筒(33)的至少一个支承表面,其中至少一个接合表面(32)沿着运动方向对准,在该方向上螺钉(25) 被拧下
    • 9. 发明授权
    • Method of electrically measuring the concentration of acids
    • 电测量酸浓度的方法
    • US4988418A
    • 1991-01-29
    • US323534
    • 1989-03-14
    • Fritz BeckHolger KrohnRainer WagnerEberhard Nann
    • Fritz BeckHolger KrohnRainer WagnerEberhard Nann
    • G01N27/416
    • G01N27/416
    • In a method for the electrical measurement of the concentration of acids a measurement electrode (11) consisting at least predominantly of crystalline graphite is arranged in an acid (12) having anions which form graphite intercalation compounds with graphite. The measurement electrode (11) is then intercalated by generating in the measurement electrode (11), at a variable positive potential, a current of such a size that the anions of the acids (12) can from graphite intercalation compounds with the graphite. The current is maintained until the intercalation compounds have formed at the surface. The potential at the measurement electrode (11) is then measured and used as a measure for the acid concentration. The measurement electrode (11) is subsequently deintercalated again.
    • 在用于电测量酸浓度的方法中,至少主要由结晶石墨构成的测量电极(11)被布置在具有与石墨形成石墨插层化合物的阴离子的酸(12)中。 然后通过在测量电极(11)中以可变的正电位产生如下尺寸的电流来插入测量电极(11),该电流的大小使得酸(12)的阴离子可以与石墨插入化合物。 保持电流直到在表面形成插层化合物。 然后测量测量电极(11)的电位,并将其用作酸浓度的量度。 测量电极(11)随后再次脱嵌。