Patent application number | Description | Published |
20090076182 | One-pack type dental adhesive composition - An object of the present invention is to provide a one-pack type dental adhesive composition which can exhibit excellent adhesion to any material, for example, dental ceramics, organic composites containing inorganic compounds, dental noble metals and dental non-noble metals, and also has excellent storage stability. | 03-19-2009 |
20100101453 | One-pack type dental adhesive composition - Disclosed is a one-pack type dental adhesive composition comprising:
| 04-29-2010 |
20100151418 | SET OF ARTIFICIAL TEETH OF ANTERIOR TEETH LINEARLY CONTACTING WITH EACH OTHER - In a set of artificial teeth, at least one of mutually adjacent artificial anterior teeth includes abutting faces which contacts linearly with the other one so as to form abutting lines and capable of continuously moving the positions of the linear contact, the abutting faces being formed of any one of circular columnar surface, elliptical columnar surface, and conical surface. | 06-17-2010 |
20100151419 | ARTIFICIAL TEETH - The invention provides artificial teeth arranged in plates attached in an oral cavity as a dental prosthetic appliance, in which arrangement direction indication parts showing a directivity of arrangement in the plates extending in an apical-cervical direction or in a mesiodistal direction are provided at a vestibular side or an oral side. The arrangement direction indication parts extending in the apical-cervical direction are positioned linearly as seen from the vestibular side in a occluded state of mandibular teeth and maxillary teeth. The arrangement direction indication parts extending in the mesiodistal direction are positioned linearly as seen from the vestibular side in the state arranged in plates. The artificial teeth are arranged at an appropriate position according to an oral environment of each patient, without requiring advanced skills and experiences. | 06-17-2010 |
20100151422 | ARTIFICIAL ANTERIOR TOOTH HAVING FRICTIONAL SURFACE AT LINGUAL SIDE, AND A SET OF ARTIFICIAL TEETH, AND DENTURE - Provided is an artificial anterior tooth capable of grinding the food. The lingual side of an artificial anterior is provided with a protuberance for forming a frictional surface dented in an arch shape as seen from the mesiodistal direction, and the labial side of an opposite artificial lower tooth is provided with a protuberance for forming a sliding surface abutting on the frictional surface and sliding on the frictional surface by sliding motion of upper and lower jaws. | 06-17-2010 |
20100151424 | ARTIFICIAL MOLAR TEETH - The invention provides artificial teeth arranged in plates attached in an oral cavity as a dental prosthetic appliance, in which one or more linear arrangement direction indication parts showing the arrangement direction in the plates are provided on an occlusal plane of each of the molar teeth. At least one set of arrangement direction indication parts of the adjacent molar teeth is configured so as to extend generally in parallel direction. At least one set of arrangement direction indication parts of the antagonist upper molar teeth and lower molar teeth is configured so as to extend generally in parallel direction. The artificial molar teeth are arranged at an appropriate position according to the oral cavity environment of each patient, without requiring advanced skills and experiences, being applicable to various arrangement of artificial teeth. | 06-17-2010 |
20110112209 | SINGLE-COMPONENT DENTAL COMPOSITION CONTAINING SILANE COUPLING AGENT AND ACIDIC GROUP-CONTAINING POLYMERIZABLE MONOMER - The present invention provides a one-component dental adhesive composition which can exhibit excellent adhesion to both materials of a dental ceramics and an organic composite containing an inorganic compound, and is excellent in can-stability. More particularly, the present invention provides a one-component dental adhesive composition comprising 1 to 60 parts by weight of (a) a silane coupling agent, 1.0 to 20.0 parts by weight based on 100 parts by weight of the (a) component of (b) an acidic group-containing polymerizable monomer, and 28 to 99 parts by weight of (c) a volatile organic solvent. | 05-12-2011 |
20110207085 | SET OF ARTIFICIAL TEETH OF ANTERIOR TEETH LINEARLY CONTACTING WITH EACH OTHER - In a set of artificial teeth, at least one of mutually adjacent artificial anterior teeth includes abutting faces which contacts linearly with the other one so as to form abutting lines and capable of continuously moving the positions of the linear contact, the abutting faces being formed of any one of circular columnar surface, elliptical columnar surface, and conical surface. | 08-25-2011 |
20130316304 | ARTIFICIAL MOLAR TEETH - Artificial teeth are arranged in plates capable of being attached in an oral cavity as a dental prosthetic appliance, in which one or more linear arrangement direction indication parts showing the arrangement direction in the plates are provided on an occlusal plane of each of the molar teeth. At least one set of arrangement direction indication parts of the adjacent molar teeth is configured so as to extend generally in parallel direction. At least one set of arrangement direction indication parts of the antagonist upper molar teeth and lower molar teeth is configured so as to extend generally in parallel direction. The artificial molar teeth are arranged at an appropriate position according to the oral cavity environment of each patient, without requiring advanced skills and experiences, and are applicable to various arrangements of artificial teeth. | 11-28-2013 |
20130323682 | ARTIFICIAL TEETH - Artificial teeth arranged in plates attachable in an oral cavity as a dental prosthetic appliance, in which arrangement direction indication parts showing a directivity of arrangement in the plates extending in an apical-cervical direction or in a mesiodistal direction are provided at a vestibular side or an oral side. The arrangement direction indication parts extending in the apical-cervical direction are positioned linearly as seen from the vestibular side in an occluded state of mandibular teeth and maxillary teeth. The arrangement direction indication parts extending in the mesiodistal direction are positioned linearly as seen from the vestibular side in the state in which the teeth are arranged in the plates. The artificial teeth are arranged at an appropriate position according to an oral environment of each patient, without requiring advanced skill and experience. | 12-05-2013 |
Patent application number | Description | Published |
20090048366 | Dental Composite Resin Cement, Dental Primer and Dental Adhesive Kit Containing Them - The present invention provides a dental resin cement which is excellent in a mechanical strength, workability and storage stability, and a dental primer which significantly improves adhesiveness of the dental resin cement both to enamel and dentin of a tooth. According to the present invention, a salt of barbituric acid is used as a polymerization initiator in the dual-cure two-paste type dental resin cement being excellent in workability and storage stability to improve the storage stability, and a primer containing barbituric acid and amine is applied to a surface of a tooth to significantly improve adhesiveness of the dental resin cement both to enamel and dentin of teeth. | 02-19-2009 |
20090301346 | DENTAL RESIN-BASED CEMENT COMPOSITION - The present invention provides a dental resin cement composition comprising at least two kinds of pastes, one kind of a paste comprising (a) 20 to 50 parts by weight of a polymerizable monomer composition and (b) 50 to 80 parts by weight of a filler consisting of an inorganic compound, or an organic composite comprising an inorganic compound, amounts of (a) and (b) being based on conversion of 100 parts by weight of the dental resin-based cement composition paste, and the filler (b) comprising (c) 2.0 to 10.0 parts by weight of fine silica particles based on the above conversion, and having (d) a yield viscosity of from 100 to 3,000 [Pa·s], and (e) a thixotropy index of 3.0 or more; and another kind of a paste having the same constituent features (a) to (c) and (e) except that the paste has (d) a yield viscosity of from 70 to 4,000 [Pa·s], wherein upon use, the at least two kinds of pastes are used by mixing them. | 12-10-2009 |
20100069524 | Single-Component dental composition containing silane coupling agent and acidic group-containing polymerizable monomer - The present invention provides a one-component dental adhesive composition which can exhibit excellent adhesion to both materials of a dental ceramics and an organic composite containing an inorganic compound, and is excellent in can-stability. More particularly, the present invention provides a one-component dental adhesive composition comprising 1 to 60 parts by weight of (a) a silane coupling agent, 1.0 to 20.0 parts by weight based on 100 parts by weight of the (a) component of (b) an acidic group-containing polymerizable monomer, and 28 to 99 parts by weight of (c) a volatile organic solvent. | 03-18-2010 |
Patent application number | Description | Published |
20090253794 | Fibroblast Activator, Collagen Production Promoter, Collagen Contraction Promoter, Hyaluronic Acid Production Promoter, ATP Production Promoter, Melanin Formation Inhibitor, and Agent for External Application to the Skin - The present invention is a fibroblast activator, collagen production promoter, collagen contraction promoter, hyaluronic acid production promoter, ATP production promoter or melanin formation suppressor, which contains, as an active ingredient, at least one kind of compound selected from the group consisting of conagenin, a conagenin derivative, and a pharmaceutically acceptable salt thereof, as well as a composition (skin external preparation, cosmetic, pharmaceutical product or food, which is a composition for the improvement of wrinkles or a whitening composition) containing such activator, promoter or melanin formation suppressor. | 10-08-2009 |
20120264687 | MODIFIED ERYTHROPOIETIN TO WHICH WATER-SOLUBLE LONG-CHAIN MOLECULE IS ADDED - An object of the invention is to provide a pharmaceutical composition that contains erythropoietin as the active ingredient and has, when administered in humans and/or animals, a hematopoietic effect that lasts for not less than seven days. The invention provides a pharmaceutical composition containing, in an amount equal to not less than 50% of the total erythropoietin, erythropoietin to which two or more water-soluble long-chain molecules are added. The invention also provides a pharmaceutical composition containing erythropoietin to which a water-soluble long-chain molecule is added, wherein the water-soluble long-chain molecule has a molecular weight of not less than 30 kDa. The invention further provides a pharmaceutical composition containing erythropoietin to which a water-soluble long-chain molecule is added, wherein the water-soluble long-chain molecule has a branched chain. | 10-18-2012 |