Patents by Inventor Eiichi Morita
Eiichi Morita has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 6643351Abstract: A driver drives an X-ray tube and a flat panel X-ray detector synchronously to scan sectional planes to be imaged of an object under examination. A back projection unit projects projection data detected in varied scan positions to predetermined lattice points of a three-dimensional lattice virtually set to the region of interest of the object radiographed. An image reconstruction is carried out to generate three-dimensional volume data of the region of interest. The three-dimensional volume data of the region of interest is generated quickly without repeating a radiographic operation.Type: GrantFiled: February 11, 2002Date of Patent: November 4, 2003Assignee: Shimadzu CorporationInventors: Eiichi Morita, Yoshihiro Ueno
-
Publication number: 20020154728Abstract: A driver drives an X-ray tube and a flat panel X-ray detector synchronously to scan sectional planes to be imaged of an object under examination. A back projection unit projects projection data detected in varied scan positions to predetermined lattice points of a three-dimensional lattice virtually set to the region of interest of the object radiographed. An image reconstruction is carried out to generate three-dimensional volume data of the region of interest. The three-dimensional volume data of the region of interest is generated quickly without repeating a radiographic operation.Type: ApplicationFiled: February 11, 2002Publication date: October 24, 2002Inventors: Eiichi Morita, Yoshihiro Ueno
-
Patent number: 6373916Abstract: An X-ray CT apparatus for reconstructing images based on transmitted X-ray detection data acquired by emitting a conical X-ray beam from around an object and outputted from a flat panel X-ray sensor. In advance of CT imaging, a reconstruct area for CT imaging is displayed on a display monitor as superimposed on a fluoroscopic image acquired by irradiating the object with X rays emitted from a selected direction around the object. The operator can determine, before executing the CT imaging, whether a site of interest to be imaged is within the reconstruct area, thereby reliably acquiring CT images of desired sections.Type: GrantFiled: May 9, 2000Date of Patent: April 16, 2002Assignee: Shimadzu CorporationInventors: Yoshihiro Inoue, Eiichi Morita
-
Patent number: 5411589Abstract: The present invention is to provide an apparatus for coating an advancing web on a backup roller Using a coating roller, which enables one to measure and control a coating gap between a lip surface of a coating die and the coating roller. The apparatus includes an extended portion which extends outward from each end of a slit portion of the coating die and has a reference surface parallel to the lip surface, the coating die is slidably located on a frame, a distance sensing means is fixed on each side of the coating roller, a distance is measured from the distance sensing means to the surface of the extended portion and the coating gap is controlled by sliding the coating die in a radial direction of the coating roller. Coating material is thereby controllably transferred from the coating roller to the web.Type: GrantFiled: December 15, 1992Date of Patent: May 2, 1995Assignee: Konica CorporationInventors: Makoto Yoshida, Kazuyuki Shimizu, Eiichi Morita, Masato Fujimori, Hiromi Tanaka
-
Patent number: 5349728Abstract: A magnetic marker comprising a plurality of magnetized fibers oriented substantially parallel to each other is attached to a fringe of ground fabric for production of felt in the form of an endless belt for detecting the travel of the ground fabric and changing various production parameters according to the number of turns which the ground fabric makes around a series of rolls for causing the movement of the ground fabric. Since the magnetic marker consists of extremely thin magnetized fibers, it can withstand the repeated piercing by needles which is required for the production of felt for the purpose of entangling the fibers of fiber web with the ground fabric.Type: GrantFiled: May 27, 1992Date of Patent: September 27, 1994Assignee: Nippon Felt Co., Ltd.Inventors: Fumio Murakami, Eiichi Morita, Tokuji Iwasaki, Yasushi Suzuki, Kouha Fujimoto
-
Patent number: 4595781Abstract: Substituted or unsubstituted N,N'-dithiobisformanilide compounds are disclosed, where the substituents can be lower alkyl, lower alkoxy, halogen or CF.sub.3. The compounds are vulcanizing agents for diene rubbers. Diene rubber compounds containing a cross-linking amount of the above compounds are also disclosed.Type: GrantFiled: March 28, 1983Date of Patent: June 17, 1986Assignee: Monsanto CompanyInventor: Eiichi Morita
-
Patent number: 4496683Abstract: Compositions of vulcanizeable diene rubber, a cross-linking agent, a vulcanization accelerator and a vulcanization system alterative are disclosed, which have improved properties of scorch delay, cure rate and reversion resistance. The alterative is a compound of the formula ##STR1## where R.sub.1 and R.sub.2 are the same or different radicals selected from alkyl of 1-12 carbon atoms, phenyl, cycloalkyl of 3-8 carbon atoms and alkyaryl and aralkyl of 7-12 carbon atoms, and R.sub.3 is selected from the same as R.sub.1 and R.sub.2, optionally substituted with one or more halogen, nitro, alkoxy, carboalkoxy, acyl, acyloxy, amido, cyano, thio or sulfonyl substituents.Type: GrantFiled: August 11, 1982Date of Patent: January 29, 1985Assignee: Monsanto CompanyInventor: Eiichi Morita
-
Patent number: 4460769Abstract: Vulcanizable rubber compositions are described which are inhibited from premature vulcanization by thio-substituted-1,3,5-triazine-diamine or -triamine.Type: GrantFiled: February 3, 1983Date of Patent: July 17, 1984Assignee: Monsanto CompanyInventor: Eiichi Morita
-
Patent number: 4445182Abstract: A method of control of NC machine tools of the type wherein all control data necessary for preparing machining data is inputted into a control device by key switches provided on an operating board. The data necessary for machining a workpiece stored in a microcomputer contained in the NC machine is reduced to the lowest minimum, while various data, such as the paths of movement of tools during rough machining, rough finish machining and finish machining, actually needed for machining the workpiece are successively computed on the basis of the data stored in said microcomputer in advance. Thus, data associated with a variety of workpieces can be processed with a minimum of memory capacity, and complicated shapes having concaves and convexes can accurately be machined in a simple operation.Type: GrantFiled: June 22, 1981Date of Patent: April 24, 1984Assignee: Daihatsu Motor Company, LimitedInventors: Eiichi Morita, Yoshihisa Kato, Koichi Takeda, Takuya Oku
-
Patent number: 4433142Abstract: Improved process for the preparation of 7-(2-amino-2-phenyl-acetamido)cephem derivatives of the general formula (I): ##STR1## wherein R.sub.1 is a hydrogwn atom or hydroxyl group, n stands for 0, 1 or 2, and A denotes a nitrogen-containing heterocyclic group or a direct bond coupling directly the sulfur atom and the --(CH.sub.2).sub.n COOH group together, as well as pharmaceutically acceptable salts thereof. The process is not only simple and easy to carry out, but also provides as crystalline precipitate the intended products with a high yield. The 7-(2-amino-2-phenyl-acetamido)cephem derivatives are useful as intermediates for syntheses of antibacterial agents.Type: GrantFiled: May 7, 1982Date of Patent: February 21, 1984Assignee: Eisai Co., Ltd.Inventors: Keizo Takayanagi, Yasuhide Tanaka, Tasuke Kawabata, Fujio Nakamura, Yukio Morita, Shigeto Negi, Takeo Kanai, Eiichi Morita
-
Patent number: 4391953Abstract: Substituted or unsubstituted N,N'-dithiobisformanilide compounds are disclosed, where the substituents can be lower alkyl, lower alkoxy, halogen or CF.sub.3. The compounds are vulcanizing agents for diene rubbers. Diene rubber compounds containing a cross-linking amount of the above compounds are also disclosed.Type: GrantFiled: September 8, 1981Date of Patent: July 5, 1983Assignee: Monsanto CompanyInventor: Eiichi Morita
-
Patent number: 4380609Abstract: Vulcanizable rubber compositions are described which are inhibited from premature vulcanization by thio-substituted-1,3,5-triazine-diamine or -triamine.Type: GrantFiled: October 19, 1981Date of Patent: April 19, 1983Assignee: Monsanto CompanyInventor: Eiichi Morita
-
Patent number: 4342705Abstract: Vulcanizable rubber compositions are described which are inhibited from premature vulcanization by activated methylene di(thioethers) in which the adjacent activating groups are either carbonyl or cyano. Novel compounds are also described.Type: GrantFiled: December 1, 1980Date of Patent: August 3, 1982Assignee: Monsanto CompanyInventors: Otto W. Maender, Eiichi Morita
-
Patent number: 4311648Abstract: Vulcanizable rubber compositions are described which are inhibited from premature vulcanization by N-(sulfenyl) methacrylamides.Type: GrantFiled: May 12, 1980Date of Patent: January 19, 1982Assignee: Monsanto CompanyInventor: Eiichi Morita
-
Patent number: 4291141Abstract: Vulcanizable rubber compositions are described which are inhibited from premature vulcanization by N-(sulfenyl) methacrylamides.Type: GrantFiled: July 30, 1979Date of Patent: September 22, 1981Assignee: Monsanto CompanyInventor: Eiichi Morita
-
Patent number: 4271050Abstract: Vulcanizable rubber compositions are described which are inhibited from premature vulcanization by activated methylene di(thioethers) in which the adjacent activating groups are either carbonyl or cyano. Novel compounds are also described.Type: GrantFiled: November 23, 1979Date of Patent: June 2, 1981Assignee: Monsanto CompanyInventors: Otto W. Maender, Eiichi Morita
-
Patent number: 4181803Abstract: New propiophenone derivatives prepared by the reaction of propiophenone, formaldehyde and piperidine, as well as pharmacologically acceptable acid-addition salts thereof are provided, which possess improved pharmacological activities such as anti-tramorine and anti-nicotine activities superior to those of the known analoguous compound. The new compounds are useful for the therapeutic treatment of human patient suffering from pathological muscular contracture, spastic paralysis due to cerebral apoplexy, spinal and cerebral palsies and the like.Type: GrantFiled: March 11, 1976Date of Patent: January 1, 1980Assignee: Eisai Co., Ltd.Inventors: Eiichi Morita, Takeo Kanai
-
Patent number: 4165310Abstract: A novel class of N-sulfenyl derivatives of di(carbamic acid esters) are described. The new compounds inhibit premature vulcanization of rubber.Type: GrantFiled: September 27, 1978Date of Patent: August 21, 1979Assignee: Monsanto CompanyInventor: Eiichi Morita
-
Patent number: 4163864Abstract: 2-METHYL-3-PRENYL-4,5,6-TRIMETHOXYPHENOL OF THE FORMULA: ##STR1## wherein R represents a group of the formula: ##STR2## WHEREIN N IS AN INTEGER OF 0 TO 9 AND A and B represent hydrogen atom or A--B may form a bond,Is prepared by reacting 6-methyl-2,3,4-trimethoxyphenol with a prenol or isoprenol substituted by the group R as defined above in the presence of a complex catalyst comprising Lewis acid and a silica-alumina compound.Type: GrantFiled: February 16, 1978Date of Patent: August 7, 1979Assignee: Eisai Co., Ltd.Inventors: Eiichi Morita, Hirosaburo Ejiri, Keizo Takayanagi, Yukio Morita, Yasuhide Tanaka, Shizumasa Kijima, Kimio Hamamura, Isao Yamatsu
-
Patent number: 4156680Abstract: Vulcanizable rubber compositions inhibited from premature vulcanization by inhibitors comprising a class of aryl carbamic acid esters of the formula ##STR1## in which R and R.sub.1 are mono-valent organic radicals, R.sub.2 is aryl and X is oxygen or sulfur are described.Type: GrantFiled: September 27, 1978Date of Patent: May 29, 1979Assignee: Monsanto CompanyInventor: Eiichi Morita