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1. 发明授权

US4959478A Method of producing-coarse crystalline nicotinic acid with a high degree of purity 失效
标题翻译：生产纯度高的粗结晶烟酸的方法
公开(公告)号：US4959478A
公开(公告)日：1990-09-25
申请号：US318414
申请日：1989-02-28
申请人： Alexander Moller , Heinz Friedrich , Herbert Kuhn , Kurt Winkler
发明人： Alexander Moller , Heinz Friedrich , Herbert Kuhn , Kurt Winkler
IPC分类号： C07D213/79 , C07D213/80 , C07D213/803
CPC分类号： C07D213/803 , C07D213/80
摘要： The invention is directed to a method of producing coarse-crystalline nicotinic acid with a high degree of purity in which 3-cyanopyridine is saponified with aqueous alkali hydroxide and the nicotinic acid is allowed to crystallize out of the alkali nicotinate solution obtained in this manner under the addition of mineral acid at temperatures between 99.degree. and 135.degree. C. The pH is kept above 3.7.
摘要翻译：本发明涉及一种制备高纯度的粗结晶烟酸的方法，其中3-氰基吡啶用碱性氢氧化碱水溶液皂化，并使烟酸从这样得到的碱性烟酸盐溶液中结晶出来，在99〜135℃的温度下加入无机酸。pH保持在3.7以上。

2. 再颁专利

USRE32571E Method of manufacturing corrosion-resistant measuring probes 失效
标题翻译：制造耐腐蚀测量探针的方法
公开(公告)号：USRE32571E
公开(公告)日：1988-01-05
申请号：US845709
申请日：1986-03-27
申请人： Kurt Burger , Heinz Friedrich
发明人： Kurt Burger , Heinz Friedrich
IPC分类号： G01F15/00 , B29C65/16 , B29C65/74 , B29L9/00 , G01F1/68 , G01F1/692 , G01K7/16 , G01K7/18
CPC分类号： G01F1/692 , B29C65/16 , B29C65/7473 , B29C66/1122 , B29C66/40 , B29C66/71 , B29C66/712 , B29C66/7392 , Y10T156/1054 , Y10T156/1089 , Y10T156/1093
摘要： A method of manufacturing a self-supporting measuring probe suitable for application in a highly corrosive environment such as for example in a muffler or suction channel of a motor vehicle, is disclosed. The probe is provided with a protective foil which is applicable on a rigid substrate carrying the measuring layers, by means of a heat sealing process in which heat and pressure are simultaneously applied on the foil. In a preferred embodiment, the edges of the foil are fused to the substrate by a laser beam.

3. 发明授权

US4496729A Catalysts for the production of 2-cyanopyrazine 失效
标题翻译：用于生产2-氰基吡嗪的催化剂
公开(公告)号：US4496729A
公开(公告)日：1985-01-29
申请号：US511574
申请日：1983-07-07
申请人： Wolfgang Bergstein , Heinz Friedrich , Axel Kleemann , Gunther Prescher , Helmut Beschke
发明人： Wolfgang Bergstein , Heinz Friedrich , Axel Kleemann , Gunther Prescher , Helmut Beschke
IPC分类号： B01J21/16 , B01J23/22 , B01J23/34 , B01J23/84 , B01J35/10 , C07B61/00 , C07D241/24
CPC分类号： C07D241/24 , B01J21/16 , B01J23/22 , B01J23/34 , B01J23/84 , B01J35/10 , B01J35/1014 , B01J35/1038 , B01J35/1066 , B01J35/1071
摘要： For the catalytic reaction of 2-methylpyrazine with ammonia and oxygen to form 2-cyanopyrazine there are used compounds of the elements antimony, vanadium, and oxygen and at least one of the elements iron, copper, titanium, cobalt, manganese, and nickel, whereby the atomic ratio of antimony to vanadium is greater than 1 and which contain besides these compounds a lattice layer silicate and a highly dispersed silica. These catalysts are very selective and result in high yields and high space-time-yields.
摘要翻译：对于2-甲基吡嗪与氨和氧的形成2-氰基吡嗪的催化反应，使用元素锑，钒和氧以及铁，铜，钛，钴，锰和镍中的至少一种元素，由此锑与钒的原子比大于1，除了这些化合物外，还含有晶格层硅酸盐和高度分散的二氧化硅。这些催化剂是非常有选择性的并且导致高产率和高的空时产率。

4. 发明授权

US4345465A Probe for measuring flow rate and/or temperature of a flowing medium 失效
标题翻译：用于测量流动介质的流速和/或温度的探头
公开(公告)号：US4345465A
公开(公告)日：1982-08-24
申请号：US147713
申请日：1980-05-08
申请人： Heiko Gruner , Heinz Friedrich
发明人： Heiko Gruner , Heinz Friedrich
IPC分类号： G01F1/68 , G01F1/692 , G01K7/00 , G01K7/16 , G01K7/18 , G01K7/22 , G01K13/02 , G01N25/18 , G01N27/00 , G01N27/02
CPC分类号： G01F1/692
摘要： A carrier strip of polyimide resin sheet material carries on one face an etched pattern of metallization comprising temperature-independent resistors formed of an underlying metallization layer of tantalum base, temperature-dependent resistors in which the effect of the upper layer of metallization, of a nickel base, is predominant, and conductive paths provided by broader strips of the nickel base material. A cover layer of the same heat-resistant resin sheet material is sealed and bonded to the carrier strip wherever a metallization layer does not intervene, taking care to leave open certain contact areas for the attachment of connecting leads. A holder structure holds the strips at each end and provides clear space for attaching connecting leads as well. The holder structure is designed to allow the flow of medium to pass in good thermo contact with the portion of the device enclosing the resistance elements.
摘要翻译：聚酰亚胺树脂片材的载体条带有一个刻蚀的金属化图案，其包括由钽基底层金属化层形成的不依赖温度的电阻，温度依赖性电阻器，其中上层金属化的作用是镍基部，是主要的，并且由较宽的镍基材料条提供的导电路径。同一耐热树脂片材的覆盖层被密封并结合到载体条上，无论金属化层不介入哪里，注意留下开放的连接引线的接触区域。支架结构在每一端保持条带，并提供用于连接连接引线的清晰空间。保持架结构被设计成允许介质的流动与包围电阻元件的装置的部分良好的热接触。

5. 发明授权

US4169951A Process for the production of substituted pyridine (B) 失效
标题翻译：生产取代吡啶的方法（二）
公开(公告)号：US4169951A
公开(公告)日：1979-10-02
申请号：US830982
申请日：1977-09-06
申请人： Helmut Beschke , Heinz Friedrich
发明人： Helmut Beschke , Heinz Friedrich
IPC分类号： C07D213/12 , C07D213/22 , C07D213/02 , C07D213/08
CPC分类号： C07D213/22 , C07D213/12
摘要： Pyridines substituted in the 2- and 3-positions by aromatic or heteroaromatic groups are prepared by reacting an aromatic or heteroaromatic substituted ketone which has at least one reactive methylene group adjacent to the keto group with an aliphatic oxo compound having a carbon to carbon ethylenic double bond on the carbon atom adjacent to the oxo group and ammonia in the presence of a dehydrating and dehydrogenating catalyst at a temperature of about 250.degree. to 550.degree. C.

6. 发明授权

US06319528B1 Feedstuff additive which contains D-pantothenic acid and/or its salts and a process for the preparation thereof 有权
标题翻译：含有D-泛酸和/或其盐的饲料添加剂及其制备方法
公开(公告)号：US06319528B1
公开(公告)日：2001-11-20
申请号：US09686172
申请日：2000-10-12
申请人： Michael Binder , Klaus-Erich Uffmann , Iiona Walger , Ulrich Becker , Walter Pfefferle , Heinz Friedrich
发明人： Michael Binder , Klaus-Erich Uffmann , Iiona Walger , Ulrich Becker , Walter Pfefferle , Heinz Friedrich
IPC分类号： A23L1302
CPC分类号： C12P13/02 , A23K20/174 , Y10S426/807
摘要： The invention provides a feedstuff additive based on a fermentation broth obtained by the fermentation of D-pantothenic acid producing microorganisms. The broth contains D-pantothenic acid, one or more salts of D-pantothenic acid, or mixtures thereof. Conversion of the broth to a solid, free-flowing form is achieved by drying or granulation
摘要翻译：本发明提供了通过发酵D-泛酸产生微生物获得的发酵液的饲料添加剂。肉汤含有D-泛酸，一种或多种D-泛酸盐，或其混合物。通过干燥或造粒将肉汤转化成固体，自由流动的形式

7. 发明授权

US6133000A Fermentative preparation of amino acids 失效
标题翻译：氨基酸的发酵制备
公开(公告)号：US6133000A
公开(公告)日：2000-10-17
申请号：US087969
申请日：1998-06-01
申请人： Walter Pfefferle , Hermann Lotter , Heinz Friedrich , Wolfgang Degener
发明人： Walter Pfefferle , Hermann Lotter , Heinz Friedrich , Wolfgang Degener
IPC分类号： C12P13/08
CPC分类号： C12P13/08
摘要： A process is disclosed for the fermentative preparation of amino acids, in which an L-lysine producing bacterial strain of the species Corynebacterium glutamicum is cultivated in a nutrient medium and the amino acids can be isolated from the culture medium at the end of fermentation. After the vigorous growth phase, the bacterial culture has at its disposal a smaller quantity of assimilable carbon source than it could metabolize on the basis of the structure of the strain and the quanitity of other necessary supplements provided in the nutrient medium.
摘要翻译：公开了用于发酵制备氨基酸的方法，其中在营养培养基中培养棒状杆菌谷氨酸棒杆菌种的L-赖氨酸生产菌株，并且可以在发酵结束时从培养基中分离出氨基酸。在生长旺盛阶段之后，细菌培养物可以根据菌株的结构和营养培养基中提供的其他必需的补充剂的量来代替较少数量的可同化碳源。

8. 发明授权

US5588466A Magnetostrictive transducer 失效
标题翻译：磁致伸缩传感器
公开(公告)号：US5588466A
公开(公告)日：1996-12-31
申请号：US356281
申请日：1994-12-20
申请人： Gerhard Benz , Gottfried Flik , Christoph Treutler , Heinz Friedrich
发明人： Gerhard Benz , Gottfried Flik , Christoph Treutler , Heinz Friedrich
IPC分类号： B41J2/04 , C23C14/14 , F15C5/00 , F16K99/00 , H01L41/12 , H02N2/00 , F16K31/02
CPC分类号： F16K99/0001 , B41J2/04 , F15C5/00 , F16K99/0007 , F16K99/0053 , H01L41/12 , B41J2002/041 , F16K2099/0074 , F16K2099/008 , Y10S977/712 , Y10S977/776 , Y10S977/838 , Y10S977/89 , Y10S977/901 , Y10T137/2213 , Y10T137/2224
摘要： A magnetostrictive transducer wherein a magnetostrictive layer is applied to a flexible element, for example, a flexible beam. The flexible element is deflected by an external magnetic field. The thin magnetostrictive layer consists of Tb.sub.(1-x) Dy.sub.(x) Fe.sub.2.
摘要翻译： PCT No.PCT / DE93 / 00489 Sec。 371日期1994年12月20日第 102（e）1994年12月20日日期PCT提交1993年6月8日PCT公布。出版物WO94 / 00695 日期1994年1月6日磁致伸缩换能器其中将磁致伸缩层施加到柔性元件，例如柔性梁。柔性元件被外部磁场偏转。薄磁致伸缩层由Tb（1-x）Dy（x）Fe2组成。

9. 发明授权

US4708769A Temperature dependent electric resistor probe and a method of making the same 失效
标题翻译：温度依赖电阻探头及其制作方法
公开(公告)号：US4708769A
公开(公告)日：1987-11-24
申请号：US852808
申请日：1986-02-21
申请人： Kurt Burger , Heinz Friedrich , Thomas Molkner , Peter Schottle
发明人： Kurt Burger , Heinz Friedrich , Thomas Molkner , Peter Schottle
IPC分类号： G01F1/68 , G01F1/692 , G01K7/18 , G01K13/02 , H01C1/012 , H01C7/04 , H01L21/312 , C03C15/00
CPC分类号： G01K7/183 , G01F1/692 , Y10T29/49085
摘要： A method of making a temperature dependent resistor probe for measuring temperature or mass of a flowing medium includes (a) preparation of a support plate of a metallic material; (b) applying a support foil of a temperature resistant plastic material on one side of the support plate; (c) applying a layer of temperature dependent resistive material on the support foil and finishing the resistive layer into a measuring resistor layer; and thereafter, an opening is formed in the support plate in the area below the measuring resistor layer.
摘要翻译： PCT No.PCT / DE85 / 00247 Sec。 371日期1986年2月21日 102（e）日期1986年2月21日PCT提交1985年7月19日PCT公布。出版物WO86 / 01290 日期：1986年2月27日。一种用于测量流动介质的温度或质量的温度依赖性电阻探针的方法包括（a）制备金属材料的支撑板; （b）在支撑板的一侧上涂覆耐热塑性材料的支撑箔; （c）在支撑箔上施加温度依赖性电阻材料层并将电阻层整理成测量电阻层; 此后，在测量电阻层下方的区域中的支撑板上形成开口。

10. 发明授权

US4087462A Production of formaldehyde in a fluidized bed with a fixed temperature gradient 失效
标题翻译：在具有固定温度梯度的流化床中生产甲醛
公开(公告)号：US4087462A
公开(公告)日：1978-05-02
申请号：US438462
申请日：1974-01-31
申请人： Walter Neugebauer , Heinz Friedrich
发明人： Walter Neugebauer , Heinz Friedrich
IPC分类号： C07C47/052 , B01J8/34 , C07C45/00 , C07C45/38 , C07C47/04 , C07C47/055 , C07C67/00 , C07C45/16
CPC分类号： B01J8/34 , C07C45/38
摘要： Formaldehyde is prepared by gas phase reaction of methanol with oxygen in a fluidized bed of an oxide catalyst in which the arrangement of the particles in the fluidized bed provides a negative temperature gradient in the direction of gas flow.
摘要翻译：通过在氧化物催化剂的流化床中甲醇与氧的气相反应制备甲醛，其中流化床中的颗粒排列在气流方向上提供负温度梯度。

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