Patents by Inventor Otto Albrecht
Otto Albrecht 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).
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Patent number: 8883860Abstract: A method for purifying diatomaceous earth, whose natural colloidal structure is retained, which includes preparing a suspension of diatomaceous earth in a liquid wherein diatomaceous earth is insoluble, separating diatomaceous earth from the suspension, treating diatomaceous earth with an inorganic or organic acid, heat-treating the thus obtained product at a temperature not higher than 300° C., subjecting the product obtained to oxidative treatment and drying the purified product.Type: GrantFiled: October 12, 2011Date of Patent: November 11, 2014Assignees: Egis Gyogyszergyar Nyilvanosan Mukodo Reszvenytarsasag, ONP Holdings SEInventors: Endre Mikulásik, Tamás Spaits, Kálmán Nagy, Gyula Lukács, Imre Markovits, Krisztina Fodorné Kocsmár, Livia Gregorné Boros, Tamás Mórász, László Szlávik, Máté Hudák, Gyöngyi Heréb, Réka Eszter Puskás, Zoltán Varga, Imre Kapui, György Clementis, Gábor Attila Bacher, Beatrix Bánkövi, Gitta Kiss, Ottó Albrecht
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Patent number: 8697809Abstract: The invention provides a novel block polymer applicable to a light-emitting device. The block polymer has an electron-transporting block and a hole-transporting block, wherein the main chain backbone of the block polymer is polyacetylene.Type: GrantFiled: December 19, 2008Date of Patent: April 15, 2014Assignee: Canon Kabushiki KaishaInventors: Takeyuki Sone, Otto Albrecht, Koji Yano
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Patent number: 8663745Abstract: Provided is a film-forming method based on an LB method by which a uniform alignment film using a helical polyacetylene can be obtained. The method based on the LB method includes: developing a helical polyacetylene onto a liquid surface; and transferring a monolayer film of the helical polyacetylene formed on the liquid surface onto a substrate to form a film, in which a compressibility P represented by the following formula (1) at a time of the film formation is 1×10?2 m/mN or less: P=(1/(dH/dS))×(1/S) (1), where H represents a surface pressure (mN/m) of the monolayer film of the helical polyacetylene, and S represents an area (m2) of the monolayer film of the helical polyacetylene developed onto the liquid surface.Type: GrantFiled: May 12, 2011Date of Patent: March 4, 2014Assignee: Canon Kabushiki KaishaInventors: Koji Yano, Otto Albrecht, Kunihiro Mitsutake, Takeyuki Sone
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Publication number: 20130225695Abstract: The present invention is related to a method for purifying diatomaceous earth wherein the natural colloidal structure of the material is retained, which comprises preparing a suspension of diatomaceous earth in a liquid wherein diatomaceous earth is insoluble, separating diatomaceous earth from the suspension, treating diatomaceous earth with an inorganic or organic acid, heat-treating the thus obtained product at a temperature not higher than 300° C., subjecting the product obtained to oxidative treatment and drying the purified product. The invention also relates to a product obtainable by the above-mentioned method.Type: ApplicationFiled: October 12, 2011Publication date: August 29, 2013Applicants: ONP HOLDINGS SE, EGIS GYOGYSZERGYAR NYILVANOSAN MUKODO RESZVENYTARSASAGInventors: Endre Mikulásik, Tamás Spaits, Kálmán Nagy, Gyula Lukács, Imre Markovits, Krisztina Fodorné Kocsmár, Livia Gregorné Boros, Tamás Mórász, László Szlávik, Máté Hudák, Gyöngyi Heréb, Réka Eszter Puskás, Zoltán Varga, Imre Kapui, György Clementis, Gábor Attila Bacher, Beatrix Bánkövi, Gitta Kiss, Ottó Albrecht
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Publication number: 20130149380Abstract: The present invention is related to solid pharmaceutical preparations containing diatomaceous earth (diatomite) or a natural mineral mixture containing diatomaceous earth as filler besides the active ingredient and optional other auxiliary agents. A further object of the invention is a method for manufacturing such pharmaceutical preparations.Type: ApplicationFiled: May 27, 2011Publication date: June 13, 2013Applicants: ONP HOLDINGS SE, EGIS GYOGYSZERGYAR NYILVANOSAN MUKODO RESZVENYTARSASAGInventors: Endre Mikulásik, Ottó Albrecht
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Patent number: 8450724Abstract: A device is provided by use of a helical substituted polyacetylene. The device comprises a structure comprised of a helical substituted polyacetylene having a helical main chain, and a pair of electrodes for applying a voltage or electric current to the structure, wherein the molecule of the helical substituted polyacetylene has a length larger than the distance between the pair of the electrodes.Type: GrantFiled: September 21, 2007Date of Patent: May 28, 2013Assignee: Canon Kabushiki KaishaInventors: Takeyuki Sone, Akira Kuriyama, Koji Yano, Otto Albrecht, Masayoshi Tabata
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Patent number: 8394506Abstract: A helical substituted polyacetylene structure including a substrate and a substituted polyacetylene with a periodic main chain having a helical periodic structure, wherein the substituted polyacetylene is disposed inclined on the surface of the substrate with the inclination angle between the main helical axis of the substituted polyacetylene and the surface of the substrate falling in a range of 60° or more and 90° or less. A device structure in which a first electrode, the substituted polyacetylene with the periodic main chain having a helical periodic structure and a second electrode are sequentially disposed on a substrate.Type: GrantFiled: March 3, 2008Date of Patent: March 12, 2013Assignee: Canon Kabushiki KaishaInventors: Takeyuki Sone, Akira Kuriyama, Otto Albrecht, Koji Yano
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Patent number: 8349978Abstract: The invention provides a block polymer capable of being used as a molecular wire facilitating injection of carriers between itself and an electrode, and a device in which electrodes are bridged by one molecule. The block polymer has a main chain composed of polyacetylene having a spiral structure, and includes a coating insulating block and a conductive block. The coating insulating block has a polyacetylene unit structure having alkyl chains at its side chains through functional groups, the alkyl chains being arranged in a direction parallel to the major axis of the main chain. The conductive block has a polyacetylene unit structure having hydrogen atoms at its side chains through functional groups, the hydrogen atoms being arranged in a direction parallel to the major axis of the main chain. The device has the above-mentioned block polymer, and two or more electrodes.Type: GrantFiled: July 23, 2010Date of Patent: January 8, 2013Assignee: Canon Kabushiki KaishaInventors: Takeyuki Sone, Otto Albrecht, Koji Yano, Sotomitsu Ikeda, Yoichi Otsuka
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Patent number: 8268111Abstract: A method and an apparatus for easily making a continuous oriented structure of a polymer are provided. In making a polymer assembly, single crystals are bonded to each other, an external force, such as an electrical field or a magnetic field, is applied to the single crystals, or a solution of the polymer is applied on a substrate such that the applied solution is linear in shape.Type: GrantFiled: January 20, 2012Date of Patent: September 18, 2012Assignee: Canon Kabushiki KaishaInventors: Akira Kuriyama, Takeyuki Sone, Otto Albrecht, Koji Yano
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Publication number: 20120118498Abstract: A method and an apparatus for easily making a continuous oriented structure of a polymer are provided. In making a polymer assembly, single crystals are bonded to each other, an external force, such as an electrical field or a magnetic field, is applied to the single crystals, or a solution of the polymer is applied on a substrate such that the applied solution is linear in shape.Type: ApplicationFiled: January 20, 2012Publication date: May 17, 2012Applicant: CANON KABUSHIKI KAISHAInventors: Akira Kuriyama, Takeyuki Sone, Otto Albrecht, Koji Yano
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Publication number: 20110301315Abstract: Provided is a film-forming method based on an LB method by which a uniform alignment film using a helical polyacetylene can be obtained. The method based on the LB method includes: developing a helical polyacetylene onto a liquid surface; and transferring a monolayer film of the helical polyacetylene formed on the liquid surface onto a substrate to form a film, in which a compressibility P represented by the following formula (1) at a time of the film formation is 1×10?2 m/mN or less: P=(1/(dH/dS))×(1/S) (1), where H represents a surface pressure (mN/m) of the monolayer film of the helical polyacetylene, and S represents an area (m2) of the monolayer film of the helical polyacetylene developed onto the liquid surface.Type: ApplicationFiled: May 12, 2011Publication date: December 8, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Koji Yano, Otto Albrecht, Kunihiro Mitsutake, Takeyuki Sone
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Publication number: 20100286335Abstract: The invention provides a block polymer capable of being used as a molecular wire facilitating injection of carriers between itself and an electrode, and a device in which electrodes are bridged by one molecule. The block polymer has a main chain composed of polyacetylene having a spiral structure, and includes a coating insulating block and a conductive block. The coating insulating block has a polyacetylene unit structure having alkyl chains at its side chains through functional groups, the alkyl chains being arranged in a direction parallel to the major axis of the main chain. The conductive block has a polyacetylene unit structure having hydrogen atoms at its side chains through functional groups, the hydrogen atoms being arranged in a direction parallel to the major axis of the main chain. The device has the above-mentioned block polymer, and two or more electrodes.Type: ApplicationFiled: July 23, 2010Publication date: November 11, 2010Applicant: CANON KABUSHIKI KAISHAInventors: Takeyuki Sone, Otto Albrecht, Koji Yano, Sotomitsu Ikeda, Yoichi Otsuka
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Publication number: 20100286336Abstract: The invention provides a novel block polymer applicable to a light-emitting device. The block polymer has an electron-transporting block and a hole-transporting block, wherein the main chain backbone of the block polymer is polyacetylene.Type: ApplicationFiled: December 19, 2008Publication date: November 11, 2010Applicant: CANON KABUSHIKI KAISHAInventors: Takeyuki Sone, Otto Albrecht, Koji Yano
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Patent number: 7786235Abstract: The invention provides a block polymer capable of being used as a molecular wire facilitating injection of carriers between itself and an electrode, and a device in which electrodes are bridged by one molecule. The block polymer has a main chain composed of polyacetylene having a spiral structure, and includes a coating insulating block and a conductive block. The coating insulating block has a polyacetylene unit structure having alkyl chains at its side chains through functional groups, the alkyl chains being arranged in a direction parallel to the major axis of the main chain. The conductive block has a polyacetylene unit structure having hydrogen atoms at its side chains through functional groups, the hydrogen atoms being arranged in a direction parallel to the major axis of the main chain. The device has the above-mentioned block polymer, and two or more electrodes.Type: GrantFiled: February 23, 2009Date of Patent: August 31, 2010Assignee: Canon Kabushiki KaishaInventors: Takeyuki Sone, Otto Albrecht, Koji Yano, Sotomitsu Ikeda, Yoichi Otsuka
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Publication number: 20090179197Abstract: A device is provided by use of a helical substituted polyacetylene. The device comprises a structure comprised of a helical substituted polyacetylene having a helical main chain, and a pair of electrodes for applying a voltage or electric current to the structure, wherein the molecule of the helical substituted polyacetylene has a length larger than the distance between the pair of the electrodes.Type: ApplicationFiled: September 21, 2007Publication date: July 16, 2009Applicant: CANON KABUSHIKI KAISHAInventors: Takeyuki Sone, Akira Kuriyama, Koji Yano, Otto Albrecht, Masayoshi Tabata
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Publication number: 20090159856Abstract: The invention provides a block polymer capable of being used as a molecular wire facilitating injection of carriers between itself and an electrode, and a device in which electrodes are bridged by one molecule. The block polymer has a main chain composed of polyacetylene having a spiral structure, and includes a coating insulating block and a conductive block. The coating insulating block has a polyacetylene unit structure having alkyl chains at its side chains through functional groups, the alkyl chains being arranged in a direction parallel to the major axis of the main chain. The conductive block has a polyacetylene unit structure having hydrogen atoms at its side chains through functional groups, the hydrogen atoms being arranged in a direction parallel to the major axis of the main chain. The device has the above-mentioned block polymer, and two or more electrodes.Type: ApplicationFiled: February 23, 2009Publication date: June 25, 2009Applicant: CANON KABUSHIKI KAISHAInventors: Takeyuki Sone, Otto Albrecht, Koji Yano, Sotomitsu Ikeda, Yoichi Otsuka
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Publication number: 20090061255Abstract: A composite having a metal substance bonded to a block polymer. The composite is capable of electric bonding via the metallic substance. A device in which a pair of electrodes are connected via a polymer chain of the block polymer. The block polymer has in at least a part thereof a block structure of a repeating unit that has in a side chain thereof an organic functional group for bonding to at least one of the metallic entities. The polymer main chain of the block structure has a helical shape. In the composite of a metal and the block polymer, a part of the block structure of the block polymer is bonded to the metal species. In the device having the block polymer and an electrode composed of the metallic substance, a part of the block structure of the block polymer is bonded to the metallic substance.Type: ApplicationFiled: August 25, 2008Publication date: March 5, 2009Applicant: CANON KABUSHIKI KAISHAInventors: Takeyuki Sone, Otto Albrecht, Akira Kuriyama, Koji Yano
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Publication number: 20080220258Abstract: A helical substituted polyacetylene structure including a substrate and a substituted polyacetylene with a periodic main chain having a helical periodic structure, wherein the substituted polyacetylene is disposed inclined on the surface of the substrate with the inclination angle between the main helical axis of the substituted polyacetylene and the surface of the substrate falling in a range of 60° or more and 90° or less. A device structure in which a first electrode, the substituted polyacetylene with the periodic main chain having a helical periodic structure and a second electrode are sequentially disposed on a substrate.Type: ApplicationFiled: March 3, 2008Publication date: September 11, 2008Applicant: CANON KABUSHIKI KAISHAInventors: Takeyuki Sone, Akira Kuriyama, Otto Albrecht, Koji Yano
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Publication number: 20080220283Abstract: A substituted polyacetylene having an organic functional group bondable to the surface of a metal, a metal oxide or an alloy at least one of the polymer terminals, and a device structure having the substituted polyacetylene and two or more independent electrodes. A helical substituted polyacetylene having a helical structure with a periodic main chain. The organic functional group is at least one selected from the group consisting of a thiol group, a sulfide group, a disulfide group, a thioacetyl group, an isocyanide group, a carboxylic acid group and a phosphoric acid group.Type: ApplicationFiled: March 3, 2008Publication date: September 11, 2008Applicant: CANON KABUSHIKI KAISHAInventors: Takeyuki Sone, Akira Kuriyama, Otto Albrecht, Koji Yano
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Publication number: 20080099129Abstract: A method and an apparatus for easily making a continuous oriented structure of a polymer are provided. In making a polymer assembly, single crystals are bonded to each other, an external force, such as an electrical field or a magnetic field, is applied to the single crystals, or a solution of the polymer is applied on a substrate such that the applied solution is linear in shape.Type: ApplicationFiled: October 22, 2007Publication date: May 1, 2008Applicant: CANON KABUSHIKI KAISHAInventors: Akira Kuriyama, Takeyuki Sone, Otto Albrecht, Koji Yano