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1. 发明授权

US4267314A Process for the preparation of lactosylurea, its purification and its conversion to the corresponding N-hydroxymethylated derivative 失效
标题翻译：制备乳糖基脲的方法，其纯化及其转化为相应的N-羟甲基化衍生物
公开(公告)号：US4267314A
公开(公告)日：1981-05-12
申请号：US11133
申请日：1979-02-12
申请人： Jean-Pierre Sachetto , Alain Regnault , Sergio Cuccolo , Herve Tournier , Jean-Michel Armanet
发明人： Jean-Pierre Sachetto , Alain Regnault , Sergio Cuccolo , Herve Tournier , Jean-Michel Armanet
IPC分类号： A23K50/15 , C07H13/12 , C07H5/00
CPC分类号： C07H13/12 , A23K50/15
摘要： A process for the preparation of lactosylurea and the N-methylol derivative thereof which are usable as feed supplements for ruminants.According to this process, lactose and urea are heated to 70.degree.-110.degree. C. with a minimum of water and, if possible, this water is eliminated during the reaction. The crude reaction product can be purified by grinding with ice-water or ethanol and subsequent draining so as to eliminate by dissolution in such solvants the unreacted urea.The corresponding N-methylol derivative is obtained by the reaction with formaldehyde.
摘要翻译：一种制备可用作反刍动物饲料添加剂的乳糖基脲及其N-羟甲基衍生物的方法。根据该方法，用最少量的水将乳糖和尿素加热至70-110℃，如果可能的话，在反应期间将其除去。粗反应产物可以通过用冰水或乙醇研磨并随后排出来纯化，以便通过在这样的溶剂中溶解未反应的尿来消除。通过与甲醛的反应获得相应的N-羟甲基衍生物。

2. 发明授权

US4257818A Process and apparatus for continuous acid hydrolysis and saccharification 失效
公开(公告)号：US4257818A
公开(公告)日：1981-03-24
申请号：US032891
申请日：1979-04-24
申请人： Alain Regnault , Jean-Pierre Sachetto , Herve Tournier , Thomas Hamm , Jean-Michel Armanet
发明人： Alain Regnault , Jean-Pierre Sachetto , Herve Tournier , Thomas Hamm , Jean-Michel Armanet
IPC分类号： C13K1/02 , B01J19/08 , B01F9/02
CPC分类号： C13K1/02
摘要： Continuous hydrolysis to produce sugars is effected by cyclically immersing a solid, divided lignocellulosic material in a bath of concentrated hydrochloric acid and draining the material between successive immersions so as to dissolve the produced sugars, until the sugar concentration of the acid in the bath has attained a desired value.The solid material and the liquid acid are delivered to a tubular horizontal rotary reactor arranged to provide a bath of the acid, to produce a rotating movement for cyclical immersion of the solid material in the bath of acid and longitudinally displace the solid material undergoing hydrolysis together with the acid of the bath and to continuously discharge solid residue and acid containing dissolved sugars due to overflow by gravity at an outlet end of the reactor.

3. 发明授权

US4304608A Process and apparatus for continuous acid hydrolysis and saccharification 失效
标题翻译：连续酸解和糖化的方法和设备
公开(公告)号：US4304608A
公开(公告)日：1981-12-08
申请号：US183817
申请日：1980-09-03
申请人： Alain Regnault , Jean-Pierre Sachetto , Herve Tournier , Thomas Hamm , Jean-Michel Armanet
发明人： Alain Regnault , Jean-Pierre Sachetto , Herve Tournier , Thomas Hamm , Jean-Michel Armanet
IPC分类号： C13K1/02 , B01J19/08 , B01F9/02
CPC分类号： C13K1/02
摘要： Continuous hydrolysis to produce sugars is effected by cyclically immersing a solid, divided lignocellulosic material in a bath of concentrated hydrochloric acid and draining the material between successive immersions so as to dissolve the produced sugars, until the sugar concentration of the acid in the bath has attained a desired value.The solid material and the liquid acid are delivered to a tubular horizontal rotary reactor arranged to provide a bath of the acid, to produce a rotating movement for cyclical immersion of the solid material in the bath of acid and longitudinally displace the solid material undergoing hydrolysis together with the acid of the bath and to continuously discharge solid residue and acid containing dissolved sugars due to overflow by gravity at an outlet end of the reactor.
摘要翻译：连续水解以产生糖通过将固体分离的木质纤维素材料循环浸入浓盐酸浴中并在连续浸渍之间排出材料以便溶解所产生的糖，直到浴中的酸的浓度达到一个所需的值。将固体材料和液体酸输送到管状水平旋转反应器，其布置成提供酸浴，以产生旋转运动，以将固体材料循环浸入酸浴中并纵向置换经历水解的固体材料并且由于重力在反应器的出口端溢出而连续排出固体残余物和含有溶解的糖的酸。

4. 发明授权

US4292089A Process for continuously dissolving a particulate solid material, notably a lignocellulose material 失效
标题翻译：用于连续溶解颗粒状固体材料，特别是木质纤维素材料的方法
公开(公告)号：US4292089A
公开(公告)日：1981-09-29
申请号：US82221
申请日：1979-10-04
申请人： Alain Regnault , Jean-Pierre Sachetto , Herve Tournier , Thomas Hamm , Jean-Michel Armanet
发明人： Alain Regnault , Jean-Pierre Sachetto , Herve Tournier , Thomas Hamm , Jean-Michel Armanet
IPC分类号： B01D11/02 , C13K1/02
CPC分类号： B01D11/0257 , B01D11/0276
摘要： A fragmented material is dissolved continuously by impregnation and immersion into a solvent bath in which said material is subjected to a moderate mixing movement allowing it to be kept within the interior of said bath to undergo dissolution therein until formation of fine residual particles of insoluble material which are maintained in suspension by this movement, the whole being removed continuously by a controlled overflow of the bath. This process is applied to cellulose contained in various lignocellulosic materials, which is dissolved continuously by immersion of the previously impregnated material into a bath of hydrochloric acid through which hydrogen chloride gas is caused to bubble, to effect complete dissolution of the cellulose and suspension of the fine insoluble residual lignin particles.
摘要翻译：通过浸渍浸渍并浸渍到溶剂浴中将碎片材料连续溶解，其中所述材料经受适度的混合运动，使其保持在所述浴的内部以在其中溶解，直到形成细小的不溶性材料残留颗粒，通过这种运动保持悬浮状态，整个通过浴的受控溢出被连续地移除。该方法适用于各种木质纤维素材料中所含的纤维素，其通过将先前浸渍的材料浸入盐酸浴中而连续溶解，通过其使氯化氢气体气泡渗透，使纤维素和悬浮液完全溶解细小的不溶性残留木质素颗粒。

5. 发明授权

US4199371A Process for continuous acid hydrolysis and saccharification 失效
标题翻译：连续酸解和糖化方法
公开(公告)号：US4199371A
公开(公告)日：1980-04-22
申请号：US892329
申请日：1978-03-31
申请人： Alain Regnault , Jean-Pierre Sachetto , Herve Tournier , Thomas Hamm , Jean-Michel Armanet
发明人： Alain Regnault , Jean-Pierre Sachetto , Herve Tournier , Thomas Hamm , Jean-Michel Armanet
IPC分类号： C13K1/02 , B01F1/00 , B01J1/00
CPC分类号： C13K1/02
摘要： Continuous hydrolysis to produce sugars is effected by cyclically immersing a solid, divided lignocellulosic material in a bath of concentrated hydrochloric acid and draining the material between successive immersions so as to dissolve the produced sugars, until the sugar concentration of the acid in the bath has attained a desired value.The solid material and the liquid acid are delivered to a tubular horizontal rotary reactor arranged to provide a bath of the acid, to produce a rotating movement for cyclical immersion of the solid material in the bath of acid and longitudinally displace the solid material undergoing hydrolysis together with the acid of the bath and to continuously discharge solid residue and acid containing dissolved sugars due to overflow by gravity at an outlet end of the reactor.
摘要翻译：连续水解以产生糖通过将固体分离的木质纤维素材料循环浸入浓盐酸浴中并在连续浸渍之间排出材料以便溶解所产生的糖，直到浴中的酸的浓度达到一个所需的值。将固体材料和液体酸输送到管状水平旋转反应器，其布置成提供酸浴，以产生旋转运动，以将固体材料循环浸入酸浴中并纵向置换经历水解的固体材料并且由于重力在反应器的出口端溢出而连续排出固体残余物和含有溶解的糖的酸。

6. 发明授权

US4357467A Depolymerized cellulosic material with low crystallinity obtained from cellulosic fibers and process for its manufacture 失效
标题翻译：从纤维素纤维获得的具有低结晶度的解聚纤维素材料及其制造方法
公开(公告)号：US4357467A
公开(公告)日：1982-11-02
申请号：US196042
申请日：1980-06-20
申请人： Jean-Pierre Sachetto , Jean-Pierre Michel , Sergio Cuccolo , Alain Regnault
发明人： Jean-Pierre Sachetto , Jean-Pierre Michel , Sergio Cuccolo , Alain Regnault
IPC分类号： C08B15/02 , C08G18/08
CPC分类号： C08B15/02 , Y10S514/96
摘要： Depolymerized cellulose powder having substantially an amorphous structure which is obtained by letting cellulose fibers dissolve in concentrated hydrochloric acid of about 40% and at a temperature of at least 38.degree. C. A homogeneous acid hydrolysis is carried out under well controlled conditions in order to depolymerize the dissolved cellulose and is stopped when the cellulose has achieved a mean degree of polymerization between 10 and 200. The depolymerized dissolved cellulose is then separated and processed in order to obtain the aforesaid powder of amorphous depolymerized cellulose.
摘要翻译： PCT No.PCT / CH79 / 00138 Sec。 371日期1980年6月20日 102（e）1980年6月20日PCT提交1979年10月23日PCT公布。出版物WO80 / 00843 日本1980年5月1日。具有基本上无定形结构的聚合纤维素粉末，其通过使纤维素纤维溶解在约40％的浓盐酸中并在至少38℃的温度下进行。在井下进行均相酸水解控制条件以解聚溶解的纤维素，并且当纤维素达到平均聚合度在10和200之间时停止。然后将解聚的溶解的纤维素分离和加工，以获得上述无定形解聚纤维素的粉末。

7. 发明授权

US4241089A Feedstuff for livestock and manufacturing thereof 失效
标题翻译：家畜饲料及其制造
公开(公告)号：US4241089A
公开(公告)日：1980-12-23
申请号：US913834
申请日：1978-06-08
申请人： Alain Regnault , Jean-Pierre Sachetto
发明人： Alain Regnault , Jean-Pierre Sachetto
IPC分类号： A23K50/15 , C07H13/12 , A23K1/16
CPC分类号： C07H13/12 , A23K50/15
摘要： Feedstuff for livestock containing essentially carbohydrates (starches and cellulose based products) and glucosylurea of more than 90% purity. The glucosylurea is obtained by the condensation under acidic conditions of urea and glucose and the addition of 30-50% water which results, after final concentration and cooling, in the crystallization of pale yellow glucosylurea.
摘要翻译：基本上含有超过90％纯度的碳水化合物（淀粉和纤维素基产品）和葡糖基脲的家畜饲料。葡萄糖基脲是通过在尿素和葡萄糖的酸性条件下缩合得到的，加入30-50％的水，在最终浓缩和冷却后，在淡黄色葡萄糖基脲的结晶中。

8. 发明授权

US5247486A Method for determining the far-field signature of a plurality of seismic sources 失效
标题翻译：确定多个地震源的现场签名的方法
公开(公告)号：US5247486A
公开(公告)日：1993-09-21
申请号：US13569
申请日：1993-02-04
申请人： Alain Regnault
发明人： Alain Regnault
IPC分类号： G01V1/02 , G01V13/00
CPC分类号： G01V13/00 , G01V1/02
摘要： A method for determining a far-field signature FF(t) of a plurality of N seismic sources Si (i=1, . . . , N) comprises a stage of measuring a near-field signature NFi(t) of each seismic source Si. In a preliminary stage an initial near-field signature NFio(t) of each seismic source Si and an initial far-field signature FFo(t) of the plurality of N seismic sources are measured simultaneously. An operator G is determined, defined by the convolution integral ##EQU1## The near-field signature NFi(t) measuring stage is carried out on each firing of the N seismic sources Si. The far-field signature FF(t) is determined from the equation ##EQU2##
摘要翻译：用于确定多个N个地震源Si（i = 1，...，N）的远场签名FF（t）的方法包括测量每个地震源的近场签名NFi（t）的阶段 Si。在初步阶段，同时测量每个地震源Si的初始近场签名NFio（t）和多个N个地震源的初始远场签名FFo（t）。确定运算符G，由卷积积分确定。在N次地震源Si的每次点火时进行近场特征NFi（t）测量级。远场签名FF（t）由公式确定

9. 发明授权

US4679094A Method for compression and transmission of video information 失效
标题翻译：压缩和传输视频信息的方法
公开(公告)号：US4679094A
公开(公告)日：1987-07-07
申请号：US918848
申请日：1986-10-14
申请人： David G. Rutherford , Alain Regnault , John Kirlick
发明人： David G. Rutherford , Alain Regnault , John Kirlick
IPC分类号： H03M7/46 , H04N1/41
CPC分类号： H04N19/93 , H03M7/46
摘要： A facsimile transmitter capable of transmitting graphic as well as text material, by telephone or wireless. A digital code derived from scanning the document to be transmitted is truncated from eight bits per pixel to six bits per pixel. The three most significant bits of each pixel are run length encoded in eight bit bytes, so that wherever the same three most significant bits appear in adjacent pixels, these three bits are transmitted once, followed by a five bit code indicating the number of times (up to 32 times) the same three most significant bits are repeated in succeeding pixels. The resulting eight bit bytes are similarly run length encoded, so that the transmission of the three most significant bits of each pixel is double run length encoded. An eight bit fine resolution byte is transmitted for each eight pixels. The fine resolution bytes are encoded so that, in conjunction with the double run length encoded three most significant bits of each pixel, (i) the entire six bits of one-fourth of the pixels, (ii) the most significant four bits of one-fourth of the pixels, intermediate between the six-bit pixels, and (iii) only the three most significant bits of one-half of the pixels, each disposed between a six bit pixel and a four bit pixel, are transmitted. At the receiving end the pixels having four bits are expanded to eight bits by averaging the values of the preceding and succeeding pixels for which six bits were transmitted. Then the pixels having three bits are expanded to eight bits by averaging the values of the immediately preceding and immediately following pixels. Each transmitted scanned line contains an error detecting code. When an error is detected in a scanned line at the receiving end, the pixels of that line are replaced by the average of the corresponding pixels of the immediately preceding and succeeding lines.
摘要翻译：一种能够通过电话或无线传输图形以及文本资料的传真发射机。从扫描要发送的文档导出的数字代码从每像素的8位被削减到每像素6位。每个像素的三个最高有效位以8位字节进行游程长度编码，从而在相邻像素中出现相同的三个最高有效位的地方，这三个位被发送一次，后面是一个表示次数的五位代码（最多32次），在后续像素中重复相同的三个最高有效位。所得到的八比特字节类似地进行长度编码，使得每个像素的三个最高有效位的传输是双程长度编码的。每8个像素发送一个8位精细分辨率字节。精细分辨率字节被编码，使得结合双运行长度编码每个像素的三个最高有效位，（i）四分之一像素的整个六位，（ii）一个最高有效四位像素之间的中心位于六位像素之间，并且（iii）仅传送设置在六位像素和四位像素之间的一半像素的三个最高有效位。在接收端，通过平均发送六位的前一个和后续像素的值，将具有四位的像素扩展到八位。然后，通过对前一个和紧随其后的像素的值进行平均，将具有三个位的像素扩展到八位。每个发送的扫描线包含错误检测码。当在接收端的扫描线中检测到错误时，该行的像素被前一行和后续行的相应像素的平均值代替。

10. 发明授权

US4670792A Method and device for recreation of an analog luminance signal from a digital signal 失效
标题翻译：用于从数字信号重建模拟亮度信号的方法和装置
公开(公告)号：US4670792A
公开(公告)日：1987-06-02
申请号：US376192
申请日：1982-05-07
申请人： Bernard Dureigne , Stephane Guerillot , Alain Regnault
发明人： Bernard Dureigne , Stephane Guerillot , Alain Regnault
IPC分类号： H04N1/40
CPC分类号： H04N1/40 , H04N1/40068
摘要： The present invention concerns a process for the recreation of an analog luminance signal from a digital signal used for transmission after analog digital conversion of a luminance signal representative of a document to be transmitted, consisting in taking into consideration, before or after the D-A conversion of the reception, a number P of successive pixels P-2, P-1, P, P+1, p+2 and, as a function of their relative and absolute amplitudes, in processing the central pixel P, breaking it down into m sub-pixels having densities that are a function of those of the surrounding pixels. The present invention notably applies to the digital transmission of iconographic documents transmitted and received by a method of the "Belin" type.
摘要翻译：本发明涉及一种用于在代表要发送的文件的亮度信号的模拟数字转换的模拟数字转换之后从用于传输的数字信号中重建模拟亮度信号的过程，包括在DA转换之前或之后考虑接收，连续像素P-2，P-1，P，P + 1，p + 2的数量P，并且作为它们的相对和绝对幅度的函数，在处理中心像素P时将其分解成m 子像素具有与周围像素的密度相关的密度的子像素。本发明特别适用于通过“Belin”类型的方法发送和接收的偶像文件的数字传输。

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