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81. 发明授权

US4004896A Production of water gas 失效
标题翻译：生产水煤气
公开(公告)号：US4004896A
公开(公告)日：1977-01-25
申请号：US525955
申请日：1974-11-21
申请人： Shao L. Soo
发明人： Shao L. Soo
IPC分类号： C10J3/14 , C10J3/00
CPC分类号： C10J3/14 , C10J3/482 , C10J3/723 , C10J3/84 , C10J2300/093 , C10J2300/0976 , C10J2300/0993 , C10J2300/1606 , C10J2300/1671 , C10J2300/1675 , C10J2300/1807 , C10J2300/1884 , C10J2300/1892
摘要： A source of carbon, such as coal, is reacted with excess steam in an amount of about 2 to 10 times the amount necessary for complete reaction with the carbon source so that the steam reactant is the only source of heat necessary to supply the entire heat of reaction. The steam is superheated in a separate vessel in such a manner that it does not contain oxygen, nitrogen or combustion products so that pollutant gases are not found in the reaction product gas since the carbon source never comes in contact with oxygen in the reactor.
摘要翻译：诸如煤的碳源与过量蒸汽反应，其量为与碳源完全反应所需量的约2至10倍，使得蒸汽反应物是供应整个热量所需的唯一热源的反应。蒸汽在单独的容器中过热，使得其不含有氧气，氮气或燃烧产物，使得在反应产物气体中没有发现污染气体，因为碳源不会与反应器中的氧接触。

82. 发明授权

US4003950A Diphenyl methane biodegradable insecticides 失效
标题翻译：二苯甲烷生物降解杀虫剂
公开(公告)号：US4003950A
公开(公告)日：1977-01-18
申请号：US520370
申请日：1974-11-04
申请人： Robert L. Metcalf , Joel R. Coats
发明人： Robert L. Metcalf , Joel R. Coats
IPC分类号： C07C43/20 , A01N27/00 , A01N29/08 , A01N31/14 , C07C17/00 , C07C17/26 , C07C22/04 , C07C41/00 , C07C43/225 , C07C45/63 , C07C67/00
CPC分类号： C07C45/63
摘要： Biodegradable insecticides having the formula: ##STR1## where R.sub.1 is H or Cl, R.sub.2 is CH.sub.3 or Cl, X and X.sup.1 are the same or different and each is selected from the group consisting of C.sub.1 to C.sub.3 alkyl groups and C.sub.1 to C.sub.4 alkoxy groups.
摘要翻译：具有下式的可生物降解的杀虫剂：其中R 1是H或Cl，R 2是CH 3或Cl，X和X 1是相同或不同的，各自选自C1-C3烷基和C1-C4烷氧基。

83. 发明授权

US3941998A Optoelectronic sampling head 失效
标题翻译：光电采样头
公开(公告)号：US3941998A
公开(公告)日：1976-03-02
申请号：US446051
申请日：1974-02-26
申请人： Henry Merkelo
发明人： Henry Merkelo
IPC分类号： G01S7/481 , H01J43/02 , H01J39/00 , H01J39/12 , H01J39/14
CPC分类号： G01S7/4816 , H01J43/02
摘要： An electronic sampling head comprising a housing having a path for impinging radiation, a photoemissive element positioned across said path, photoelectron ejection means positioned in proximity to said photoemissive element, means for applying ultrashort sampling potential differences between said photoemissive element and said photoelectron ejection means for accelerating photoelectrons emitted by said photoemissive element in response to said incident radiation, and means for detecting said photoelectrons all resulting in the capability of detecting high-speed radiation phenomena with waveform fidelity.
摘要翻译：一种电子采样头，包括具有用于照射辐射的路径的壳体，位于所述路径上的光发射元件，位于所述发光元件附近的光电子喷射装置，用于在所述光发射元件和所述光电子喷射装置之间施加超短采样电位差的装置，响应于所述入射辐射而由所述光发射元件发射的加速光电子以及用于检测所述光电子的装置全部导致以波形保真度检测高速辐射现象的能力。

84. 发明授权

US3939277A Insecticidal biodegradable analogues of DDT 失效
标题翻译： DDT的杀虫生物可降解类似物
公开(公告)号：US3939277A
公开(公告)日：1976-02-17
申请号：US394568
申请日：1973-09-06
申请人： Robert L. Metcalf , Inder Kapoor , Asha Hirwe
发明人： Robert L. Metcalf , Inder Kapoor , Asha Hirwe
IPC分类号： C07C25/18 , A01N9/24
CPC分类号： C07C25/18
摘要： Asymmetrical, biodegradable insecticides having the formula: ##SPC1##Where R and R' are different and R is selected from the group consisting of --CH.sub.3, --CH.sub.3 O, --C.sub.2 H.sub.5 O, --C.sub.3 H.sub.7 O, and R' is selected from the group consisting of --3, and --3; and methods for providing and selectively controlling the biodegradability of DDT analogue insecticides.
摘要翻译：具有下式的不对称，可生物降解的杀虫剂：

85. 发明授权

US3937943A Digital signal averager with logarithmic time base 失效
标题翻译：具有对数时基的数字信号平均器
公开(公告)号：US3937943A
公开(公告)日：1976-02-10
申请号：US501798
申请日：1974-08-29
申请人： Peter Debrunner , Hans Frauenfelder
发明人： Peter Debrunner , Hans Frauenfelder
IPC分类号： G06F17/18 , G06G7/18
CPC分类号： G06F17/18
摘要： Method and apparatus for enabling the observation of a physical reaction occurring over many orders of magnitude in time including sensing information during a kinetic action and providing a corresponding output signal, integrating the output signal over periodic linear time segments, converting the information into digital form, and averaging the periodic information samples over exponentially increasing time intervals, each containing a plurality of said linear time segments. A digital signal averager with logarithmic time base in which analog signal information derived for instance during a physical reaction is converted into digital form in periodic samples of discrete linear time intervals, and including means for summing the samples over time intervals increasing by a fixed power, for instance two, and means for dividing the sum for each of the increasing time intervals by the number of linear time intervals in each of the increasing time intervals.
摘要翻译：用于使得能够观察在动力学动作期间包括感测信息在内的许多数量级的物理反应的观察并提供对应的输出信号，将输出信号整合在周期性线性时间段上，将信息转换成数字形式，以及通过指数增加的时间间隔对每个包含多个所述线性时间段的周期信息样本进行平均。具有对数时基的数字信号平均器，其中例如在物理反应期间导出的模拟信号信息在离散线性时间间隔的周期性采样中被转换为数字形式，并且包括用于通过固定功率增加的时间间隔对采样求和的装置，例如两个，以及用于将每个增加时间间隔的和除以每个增加时间间隔中的线性时间间隔的数量的装置。

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