专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4727327A Apparatus for obtaining image information through use of a nuclear magnetic resonance signal 失效
标题翻译：用于通过使用核磁共振信号获得图像信息的装置
公开(公告)号：US4727327A
公开(公告)日：1988-02-23
申请号：US814123
申请日：1985-12-27
申请人： Hideo Toyoshima , Masaya Yamashita
发明人： Hideo Toyoshima , Masaya Yamashita
IPC分类号： A61B10/00 , A61B5/055 , G01R33/28 , G01R33/341 , G01R33/383 , G01R33/3873 , G01R33/48 , G01R33/20
CPC分类号： G01R33/28 , G01R33/341 , G01R33/383 , G01R33/3873
摘要： A static magnetic field and a gradient magnetic field which is of the same direction as the former but the intensity of which is graded in three intersecting directions are applied to an examinee's body so that space information therefrom can be discriminated. High-frequency pulses are applied by a solenoid coil and/or a surface coil to the examinee's body and a nuclear magnetic resonance signal therefrom is received to obtain the spatial distribution of information contained in the received signal. A static field generating means is constructed so that the static magnetic field is directed horizontal and the examinee's body is brought into and out of the static magnetic field perpendicularly thereto from the horizontal direction. The axis of the solenoid coil crosses the static magnetic field perpendicularly thereto and is held horizontal, and the examinee's body can be positioned in the solenoid coil. The surface coil whose RF direction is vertical is disposed in adjacent relation to a target region of the examinee's body so that the nuclear magnetic resonance signal can also be received by the surface coil.
摘要翻译：静态磁场和与前者相同方向的梯度磁场，其强度在三个相交方向上被分级，被施加到受检者的身体，从而可以区分出来的空间信息。通过螺线管线圈和/或表面线圈将高频脉冲施加到受检者的身体，并接收来自其的核磁共振信号以获得包含在接收信号中的信息的空间分布。静态场产生装置被构造成使得静态磁场被指向水平并且被检体的身体从水平方向垂直于其进入和离开静态磁场。螺线管线圈的轴线垂直于静磁场，并保持水平状态，被测体的主体可以位于螺线管线圈中。 RF方向为垂直的表面线圈与被检体的目标区域相邻设置，使得核磁共振信号也能够被表面线圈接收。

2. 发明授权

US4154917A Production of porous polymers 失效
公开(公告)号：US4154917A
公开(公告)日：1979-05-15
申请号：US88229478
申请日：1978-02-27
申请人： ASAHI CHEMICAL IND
发明人： IKEDA AKIHIKO , INAMURA KAZUO , MIYAKE TETSUYA , TAKEDA KUNIHIKO
IPC分类号： B01J20/22 , B01J41/14 , C08F2/06 , C08F2/14 , C08F2/16 , C08F236/04 , C08J9/28 , C08J5/10
CPC分类号： C08J9/286 , B01J20/22 , B01J41/14 , C08F2/06 , C08F2/14 , C08F2/16 , C08F236/04
摘要： A method of producing a polar, porous polymer comprising polymerizing a monomer mixture comprising:

3. 发明授权

US3926930A Hygroscopic acrylic synthetic fibers and method for preparing the same 失效
标题翻译：吸湿性丙烯酸合成纤维及其制备方法
公开(公告)号：US3926930A
公开(公告)日：1975-12-16
申请号：US39493773
申请日：1973-09-06
申请人： ASAHI CHEMICAL IND
发明人： OHFUKA TOSHIO , SCHICHIJO YOSHIHISA , ICHIKAWA YASUSHI , YAMAMOTO KATSUO
IPC分类号： C08F8/00 , D01F6/18 , C08F220/48 , C08F224/00 , C08F226/06
CPC分类号： C08F8/00 , D01F6/38 , C08F20/42
摘要： Acrylonitrile polymer fibers having an improved hygroscopicity are prepared by hydrolyzing an acrylonitrile copolymer comprising 0.5 to 10% by weight of N,N-substituted amide, 0 - 15% by weight of an ethylenically unsaturated compound copolymerizable with acrylonitrile and at least 85% by weight of acrylonitrile in nitric acid to give a degree of hydrolysis as expressed by ODR of 1680 cm 1 to 1450 cm 1 in the range of 1.2 - 1.8, followed by conventional wet spinning by using nitric acid as a solvent.
摘要翻译：具有改善的吸湿性的丙烯腈聚合物纤维通过水解丙烯腈共聚物来制备，所述丙烯腈共聚物包含0.5-10重量％的N，N-取代的酰胺，0-15重量％的可与丙烯腈共聚的烯属不饱和化合物和至少85重量％的丙烯腈在硝酸中，得到在1.2-1.8范围内由1680cm -1至1450cm -1的ODR表示的水解度，然后通过使用硝酸作为溶剂进行常规湿法纺丝。

4. 发明授权

US3925546A Antibiotic No. 156-B1 and process for production thereof 失效
标题翻译：抗生素号156-B1及其生产方法
公开(公告)号：US3925546A
公开(公告)日：1975-12-09
申请号：US46977874
申请日：1974-05-14
申请人： ASAHI CHEMICAL IND
发明人： SHIMOJIMA YUKIJI , TAKEDA ISAO , TAKEDA LEGAL REPRESENTATIVE BY , MIZUNO MASAYUKI , MIZUNO YUKIKO , OHOKA TADAAKI
IPC分类号： C07G11/00 , A61K35/00
CPC分类号： C07G11/00 , Y10S435/886
摘要： Antibiotic No. 156-B1 and a process for the production thereof are provided. The antibiotic is effective for the control of pathogenic microorganisms, including both gram positive and gram negative bacteria, their drug resistant strains, and yeasts. The antibiotic is produced by culturing Streptomyces No. 156 (NRRL 5319) in a liquid culture medium containing of carbon, and sources nitrogen and inorganic salts. The antibiotic which accumulates in the medium is isolated.
摘要翻译：提供抗生素号156-B1及其生产方法。抗生素对于控制病原微生物有效，包括革兰氏阳性和革兰氏阴性细菌，其耐药菌株和酵母菌。通过在含有碳的液体培养基中培养156号链霉菌（NRRL 5319）产生抗生素，并产生氮和无机盐。在培养基中积聚的抗生素是分离的。

5. 发明授权

US3920575A Gas generating composition and method of preparing compression molded articles therefrom 失效
标题翻译：气体发生剂组合物及其制备压塑制品的方法
公开(公告)号：US3920575A
公开(公告)日：1975-11-18
申请号：US44460774
申请日：1974-02-21
申请人： ASAHI CHEMICAL IND
发明人： SHIKI TAKEHIKO , HARADA IKUO , HARADA TADAMASA , SHIGA MASAAKI
IPC分类号： C06B35/00 , C06D5/06 , C06B21/00
CPC分类号： C06B35/00 , C06D5/06
摘要： A gas generating composition comprising: I. at least one metal azide compound selected from the group consisting of alkali metal azides, alkaline earth metal azides and hydroxy metal azides having the general formula M(OH)m(N3)n WHEREIN M represents magnesium, calcium, strontium, zinc, boron, aluminum, silicon, tin, titanium, zirconium, magnesium, chromium, cobalt or nickel; (M + N) REPRESENTS AN ATOMIC VALENCY OF M; and m and n represent a positive number, respectively, II. at least one oxidizing agent or a combustion composition comprising at least one oxidizing agent and at least one reducing agent; and III. at least one compound selected from the group consisting of a compound of the formula (Al2O3)p(MxO)q(SiO2)r.sH2O wherein M represents lithium, sodium, potassium, strontium, magnesium or calcium; x is 1 or 2; p and q represent zero or a positive number, respectively but p and q are not zero simultaneously; r is a positive number; and s is zero or a positive number, POTASSIUM CHLORIDE, POTASSIUM BROMIDE, CALCIUM CHLORIDE, SODIUM BROMIDE, STRONTIUM CHLORIDE AND STRONTIUM HYDROXIDE, IN AN AMOUNT OF FROM ABOUT 0.5 TO 30 PARTS BY WEIGHT BASED ON 100 PARTS BY WEIGHT OF THE TOTAL OF THE METAL AZIDE COMPOUND (I) and the oxidizing agent or the combustion composition (II). The composition generates non-toxic molecular nitrogen gas and is especially effective for producing compression-molded articles such as tablets.
摘要翻译：一种气体发生组合物，包括：

6. 发明授权

US3909408A Process for treating aldehydes 失效
标题翻译：处理醛的方法
公开(公告)号：US3909408A
公开(公告)日：1975-09-30
申请号：US42976574
申请日：1974-01-02
申请人： ASAHI CHEMICAL IND
发明人： ISHIDA SHINICHI , OSHIMA NOBORU , KURITA KUNIO , SUZUKI ISAMU , OHNO HIDETOSHI
IPC分类号： B01D53/34 , C02F9/00 , C02B1/18
CPC分类号： C07C45/783 , B01D53/34 , C02F2101/34 , C07C45/80 , C07C47/04
摘要： A process is provided for the effective removal of aldehyde from a mixture containing aldehyde which is either a gas or a solution which comprises treating said mixture at a pH of 6-11 with a mixed sulfite-bisulfite treating agent, whereby the aldehyde of said mixture is ecologically-efficiently eliminated.
摘要翻译：提供了一种从含醛气体或溶液的混合物中有效除去醛的方法，该方法包括用混合的亚硫酸氢盐 - 亚硫酸氢盐处理剂在6-11 pH下处理所述混合物，由此所述混合物的醛是生态有效的消除。

7. 发明授权

US3906802A Fluid crash sensor 失效
标题翻译：流体碰撞传感器
公开(公告)号：US3906802A
公开(公告)日：1975-09-23
申请号：US50634074
申请日：1974-09-16
申请人： ASAHI CHEMICAL IND
发明人： NONAKA KOHHEI , MIURA HITOSHI , FUKUSHIMA MASAYOSHI
IPC分类号： G01P15/08 , H01H35/14
CPC分类号： G01P15/08 , H01H35/14
摘要： A shock sensor is provided in which the shocking of a vessel or casing causes a relative movement between a body of fluid contained therein and detection means, resulting in detection in a very short period and with good response of the shock by the detection means in the form of an electrical signal. Either structural or electrical threshold presetting means can be provided to allow detection of only those shocks in excess of a given value. To permit detection of shocks applied from a plurality of directions, the passageway for the fluid can be branched into such directions, with detection means located in a common fluid passage. Damping means can also be provided to suppress noises arising from external vibrations or for imparting a sharply falling trailing edge to the detection signal. Detection means can be constructed to produce a voltage according to Fleming''s rule of right hand by arranging for a conductive liquid to move upon shocking in a direction perpendicular to a magnetic field, or to produce an electrical signal by utilizing a change in the electrostatic capacitance or an electromagnetic induction.
摘要翻译：提供了一种冲击传感器，其中容器或套管的震动导致容纳在其中的流体与检测装置之间的相对运动，导致在非常短的时间内检测并且在检测装置中对冲击的良好响应形式的电信号。可以提供结构或电气阈值预设装置以允许仅检测超过给定值的那些冲击。为了允许检测从多个方向施加的冲击，流体的通道可以分支成这样的方向，其中检测装置位于公共的流体通道中。还可以提供阻尼装置以抑制由外部振动引起的噪声或者使检测信号具有急剧下降的后沿。检测装置可以被构造成根据弗莱明的右手规则产生电压，通过布置导电液体在垂直于磁场的方向上冲击而移动，或通过利用静电电容的变化产生电信号，或电磁感应。

8. 发明授权

US3903125A Process for preparing aromatic isocyanate 失效
标题翻译：芳香族异氰酸酯的制备方法
公开(公告)号：US3903125A
公开(公告)日：1975-09-02
申请号：US42889873
申请日：1973-12-27
申请人： ASAHI CHEMICAL IND
发明人： MIZOGUCHI YOSHIYUKI , ONO SYOHACHI , IWAISAKO TOSHIYUKI
IPC分类号： C07B61/00 , B01J27/00 , B01J31/00 , C07C67/00 , C07C241/00 , C07C263/14 , C07C265/00 , C07C118/06
CPC分类号： C07C263/14 , C07C265/12 , C07C265/14
摘要： A one-step process for the industrial production of aromatic isocyanate in high yield is provided. Aromatic nitro compound is reacted with carbon monoxide at an elevated temperature under high pressure in the presence of solvent by using the catalyst of chlorides of palladium and/or rhodium or the complex thereof, and pyridine in the amount not less than 4 mols based on 1 mol of said metal element. The resulting product is useful intermediate for producing urethanes, carbamic acid derivatives and pharmaceuticals.
摘要翻译：提供了以高产率工业生产芳族异氰酸酯的一步法。使用钯和/或铑或其配合物的氯化物的催化剂和基于1的4摩尔量的吡啶，芳族硝基化合物在高温下在高温下在溶剂存在下与一氧化碳反应 mol的金属元素。所得产物可用于制备氨基甲酸酯，氨基甲酸衍生物和药物。

9. 发明授权

US3896011A Process for the preparation of sebacic acid 失效
标题翻译：制备癸二酸的方法
公开(公告)号：US3896011A
公开(公告)日：1975-07-22
申请号：US43627574
申请日：1974-01-24
申请人： ASAHI CHEMICAL IND
发明人： ISOYA TOSHIRO , KAKUTA RINICHI , KAWAMURA CHIKAYUKI
IPC分类号： C25B3/10 , C07B29/06 , C07C51/02 , C07C69/50
CPC分类号： C25B3/10
摘要： A process for preparing sebacic acid of high purity in a high yield from adipic acid by conducting the electrolytic condensation of monomethyl adipate at a high current efficiency and a low electric cell voltage. This process is characterized in that electrolytic condensation of monomethyl adipate and an alkali salt thereof is conducted by maintaining the dimethyl sebacate concentration in the electrolytic solution at 5% by weight or higher, and passing the electrolytic solution through an electrolytic cell at a rate of at least 2.5 m/sec, the extraction of dimethyl sebacate formed by the electrolysis is conducted with use of a combination of water and an organic solvent capable of dissolving dimethyl sebacate and insoluble in water, and the hydrolysis of the so recovered dimethyl sebacate is conducted by adding dimethyl sebacate to an aqueous solution of a mineral acid in a specific amount and conducting the hydrolysis while removing methanol.
摘要翻译：通过以高电流效率和低电池电压进行己二酸单甲酯的电解冷凝，从己二酸制备高纯度癸二酸的方法。该方法的特征在于，通过将电解液中癸二酸二甲酯的浓度保持在5重量％以上，通过将电解液以至少2.5m / sec，通过电解所形成的癸二酸二甲酯的提取是使用水和能够溶解癸二酸二甲酯并且不溶于水的有机溶剂的组合进行的，并且如此回收的癸二酸二甲酯的水解通过将癸二酸二甲酯加入到特定量的无机酸的水溶液中并进行水解同时除去甲醇。

10. 发明授权

US3895949A Photosensitive element comprising photopolymerizable layer and protective layer 失效
标题翻译：包含可光聚合层和保护层的感光元件
公开(公告)号：US3895949A
公开(公告)日：1975-07-22
申请号：US38001873
申请日：1973-07-17
申请人： ASAHI CHEMICAL IND
发明人： AKAMATSU KIYOSHI , YOKOTA YUZO , SAGAMI HIROSHI , IMAI ISAO
IPC分类号： H05K3/00 , G03F7/00 , G03F7/09 , G03F7/11 , H01L21/027 , G03C1/68 , G03C1/70
CPC分类号： G03F7/092 , Y10S430/16
摘要： A photosensitive element comprising, in order, 1. A SUPPORT, 2. A LAYER OF A PHOTOSENSITIVE MATERIAL AND 3. A PROTECTIVE LAYER HAVING A THICKNESS OF ABOUT 0.5 TO 20 MICRONS, SAID PROTECTIVE LAYER BEING TRANSPARENT TO ACTINIC RADIATION, SUBSTANTIALLY IMPERMEABLE TO OXYGEN, INSOLUBLE TO WATER, NON-STRIPPABLE AS AN UNSUPPORTED FILM AND COMPOSED OF A COPOLYMER HAVING A DEGREE OF POLYMERIZATION OF ABOUT 100 TO 1,000 AND BEING OBTAINED BY REACTION BETWEEN A. ABOUT 10 TO 70 PERCENT BY WEIGHT OF AN UNSATURATED CARBOXYLIC ACID SELECTED FROM THE GROUP CONSISTING OF ACRYLIC ACID, METHACRYLIC ACID AND ITACONIC ACID AND B. A MIXTURE OF ETHYLENICALLY UNSATURATED COMPOUNDS, SAID MIXTURE COMPRISING (I) UP TO ABOUT 40 PERCENT BY WEIGHT OF AT LEAST ONE ETHYLENICALLY UNSATURATED COMPOUND, AS A HARD COMPONENT, SELECTED FROM THE GROUP CONSISTING OF STYRENE, ALPHA-METHYLSTYRENE, METHYL METHACRYLATE, ACRYLONITRILE AND METHACRYLONITRILE AND (II) ABOUT 50 TO 30 PERCENT BY WEIGHT OF AT LEAST ONE ETHYLENICALLY UNSATURATED COMPOUND, AS A SOFT COMPONENT, SELECTED FROM THE GROUP CONSISTING OF METHYL ACRYLATE, ETHYL ACRYLATE, N-PROPYL ACRYLATE, N-BUTYL ACRYLATE, 2-ETHYLHEXYL ACRYLATE AND N-OCTYL METHACRYLATE.
摘要翻译：一种感光元件，依次包括1.支撑体，2.感光材料层和3.具有约0.5至20微米的厚度的保护层，具有透明度的抗紫外线的保护层，其主要不适用于氧气，不溶于水，不可剥离，不可剥离的膜，并且由具有约100至1,000的聚合度的共聚物组成，并且通过A之间的反应获得。关于10至70重量百分比的重量，选自它们的不饱和羧酸丙烯酸，甲基丙烯酸和异柠檬酸的组合和B.乙烯不饱和化合物的混合物，包含（I）至少40重量％的至少一种乙烯基不饱和化合物的混合物，作为硬质组分，选自苯乙烯，α-甲基苯乙烯，甲基丙烯酸甲酯，丙烯腈和甲基丙烯酸甲酯的组合，（II）至少一个乙烯单元的重量约为50至30重量％异氰酸酯化合物，作为由丙烯酸甲酯，丙烯酸乙酯，丙烯酸丙酯，丙烯酸丁酯，丙烯酸2-乙基己酯和N-十八烷基甲基丙烯酸酯组成的组中选择的软组分。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式