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11. 发明专利

CA2119847A1 Process for Formation of Artificial Seaweed Bed 未知
公开(公告)号：CA2119847A1
公开(公告)日：1994-10-01
申请号：CA2119847
申请日：1994-03-24
申请人： NIPPON TETRAPOD CO , TOYO GLASS CO LTD
发明人： SAIKI MASAMICHI , UEDA SADAO , KITAO SHUJI
IPC分类号： A01K61/00 , A01K61/70 , C12N1/12 , E02B3/04 , A01G33/00
摘要： A process for the formation of an artificial seaweed bed comprises depositing a structure as an artificial fish reef in the sea. According to the present invention, the structure is made of a glassy material having a specific composition, or a surface of the structure is covered with the specific glassy material. The glassy material contains silicon in an amount of 30 to 70 wt. % in terms of SiO2. The glassy material further contains sodium and/or potassium in an amount of 10 to 50 wt. % in terms of Na2O and/or K2O. The glassy material furthermore contains iron in an amount of 5 to 50 wt. % in terms of Fe2O3. All or a part of the iron is present in a ferrous state. The glassy material contains the ferrous iron in an amount of not less than 1 wt. %.

12. 发明专利

JP2003009714A Material for breeding algae and man-made fishing bank 有权
标题翻译：种子和人造渔船的材料
公开(公告)号：JP2003009714A
公开(公告)日：2003-01-14
申请号：JP2002183725
申请日：2002-06-24
申请人： Tetra Co Ltd , Toyo Glass Co Ltd , 東洋ガラス株式会社 , 株式会社テトラ
发明人： SAIKI MASAMICHI , WATANUKI HIROSHI , HIROSE KIICHI , AOTA TORU , KITAO SHUJI , SAKINOU YASUNORI , HORIKAWA KEIKO
IPC分类号： A01K61/00
CPC分类号： Y02A40/81 , Y02A40/83 , Y02A40/836
摘要： PROBLEM TO BE SOLVED: To provide a porous glassy material for breeding algae, capable of stably eluting divalent iron ions for a long period and capable of being controlled to have a predetermined elution period by regulating its particle diameter.
SOLUTION: This material for breeding the algae contains any one or two kinds of FeO and Fe
2 O
3 in an amount of 1-40 wt.% as a main component, preferably, together with SiO
2 in an amount of 15-50 wt.%, any one or two kinds of Na
2 O and K
2 O in an amount of 1-35 wt.%, and B
2 O
3 in an amount of 30-70 wt.%, is formed into a porous material having closed cells, and has a specific gravity of 0.1-1.0. The material thus prepared makes the divalent iron ions easily eluted.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种用于养殖藻类的多孔玻璃状材料，其能够长期稳定地洗脱二价铁离子并且通过调节其粒径能够被控制为具有预定的洗脱时间。解决方案：用于培养藻类的材料含有1-40重量％的FeO和Fe 2 O 3中的一种或两种作为主要成分，优选与15-50重量％的SiO 2一起，任意一种或两种含量为1-35重量％的Na 2 O和K 2 O，以及30-70重量％的B 2 O 3形成具有闭孔的多孔材料，并且具有特定的重力0.1-1.0。由此制备的材料使二价铁离子容易洗脱。

13. 发明专利

JPH1094341A METHOD FOR PREVENTING HARMFUL RED TIDE 失效
公开(公告)号：JPH1094341A
公开(公告)日：1998-04-14
申请号：JP21829797
申请日：1997-07-30
申请人： TETRA KK , TOYO GLASS CO LTD
发明人： SAIKI MASAMICHI , KAWASHIMA SHOJI , WATANUKI HIROSHI , KITAO SHUJI , HORIKAWA KEIKO
IPC分类号： A01K61/00 , C02F3/32
摘要： PROBLEM TO BE SOLVED: To form a satisfactory high-productivity fishery while keeping an ecological system by preventing a harmful red tide to seriously damage the fishing industry by promoting the multiplication of Diatomaceae by supplying silicon, lowering the concentration of nutrient salt in surrounding seawater and suppressing the multiplication of flagellate Algae. SOLUTION: A float 1 is installed on the surface of seawater or in seawater and a multiplication member for Diatomaceae composed of a glass material, which accelerates the dissolving speed of silicon, containing silicon such as respectively containing silicon and sodium for quantity corresponding to 45-70 (weight) % in SiO2 , conversion or 25-55% in Na2 O conversion, for example, is immersed in seawater by being mounted on the float 1, silicon is dissolved out and supplied into the surrounding seawater and by lowering the concentration of nutrient salt in the surrounding seawater by promoting the multiplication of Diatomaceae through the supply of silicon, the harmful red tide is prevented while suppressing the multiplication, of flagellate Algae.

14. 发明专利

JPH11310992A FOAMED-CERAMIC COMPOSITE BOARD 失效
公开(公告)号：JPH11310992A
公开(公告)日：1999-11-09
申请号：JP13421998
申请日：1998-04-30
申请人： OKUBO SEIBINSHO KK , HAKUYO GLASS KK , TOYO GLASS CO LTD
发明人： OKUBO YASUO , WATANABE SHINSUKE , KITAO SHUJI
IPC分类号： E04C2/04 , B32B5/18 , B32B18/00 , C03B19/08 , C04B38/08 , E04C2/26
摘要： PROBLEM TO BE SOLVED: To remarkably widen use as a building material by putting the advantage of a foamed ceramic board to practical use while conquering a defect, and manufacture a large-sized board while easily attaching the foamed ceramic board to other members. SOLUTION: The inside of a box body 3 is filled with a plurality of foamed- ceramic board bodies 2 and the foamed-ceramic board bodies 2 are unified in the composite board 1. Since a plurality of the foamed-ceramic board bodies 2 are unified and one board is prepared, the large-sized composite board 1 not produced in conventional devices can be manufactured. The box body 3, in which a top face is opened, or the closed box body may also be used. Tensile strength and bending strength are increased by the box body 3, and the brittleness of a surface is also protected and solved by the box body 3. The composite board can be installed simply to other members such as a column, a beam, a floor joist, a ceiling foundation, etc. by nails, bolts, adhesives, welding,etc. by forming outwards projected flange sections 4 to the upper ends of the side facesor intermediate sections in the vertical direction of the box body 3, and application as a building material is widened remarkably.

15. 发明专利

JPH10266396A GLASS FOAM COMPOSITE BODY AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH10266396A
公开(公告)日：1998-10-06
申请号：JP8993997
申请日：1997-03-26
申请人： TOYO GLASS CO LTD
发明人： YASUKAWA KEISUKE , KITAO SHUJI
IPC分类号： E04C2/02 , C03B19/06 , C03B19/08 , E04B1/90
摘要： PROBLEM TO BE SOLVED: To provide a new glass foam composite body having strength capable of making a large-scaled one excellent in heat resistance, fire resistance, heat insulating efficiency, sound absorbing efficiency and form stability. SOLUTION: A glass foam composite body, is so constituted that a metal reinforcing material is composed in the inside of a glass foam. In that case, as the metal reinforcing material, metals formed in the shape of a straight line, net, coil, etc., are favorable. While taking over excellent heat resistance, fire resistance, durability, heat insulating efficiency, sound absorbing efficiency of the glass foam as they are, since strength is increased by the metal reinforcing material, a large-scaled and stabilized form can be made. Accordingly, it is formed in the shape of a panel or a block, and it can be used as excellent building material such as walling, flooring, ceiling material, etc.

16. 发明专利

JPH09172890A GROWING METHOD OF ATTACHED DIATOM AND DEVICE THEREFOR 失效
公开(公告)号：JPH09172890A
公开(公告)日：1997-07-08
申请号：JP35128695
申请日：1995-12-27
申请人： TETRA KK , TOYO GLASS CO LTD
发明人： SAIKI MASAMICHI , KAWASHIMA SHOJI , WATANUKI HIROSHI , HIROSE KIICHI , AOTA TORU , UEDA SADAO , KITAO SHUJI
IPC分类号： A01G33/00
摘要： PROBLEM TO BE SOLVED: To provide a method for growing an attached diatom capable of maintaining an effect for the growth of the attached diatom useful for the production of seedlings of a sea urchin, an abalone, etc., by arranging a soluble glass-like of material for the growth containing silicon, phosphorus and divalent iron in the vicinity of a position for flowing seawater in and maintaining the concentrations of eluted components in a water vessel equipping an attaching means for the attaching diatom for a long period of time at desired extent. SOLUTION: This method for growing an attached diatom is to change seawater of a water vessel 12 of a growing device 10 equipping an attaching means 16 for the diatom formed by installing many corrugated plates made from a synthetic resin as standing with holders 15 while flowing the seawater into the vessel from seawater flowing in pipe 22, aerate with the air from a blast pipe 18, and arrange a soluble glass-like material for the growth containing silicon, phosphorus and divalent iron in the vicinity of a position for flowing in the seawater for the sustained elution these growth components into the seawater.

17. 发明专利

JPH06335330A ALGAL FIELD PROLIFERATING MATERIAL AND ARTIFICIAL FISH REEF 失效
公开(公告)号：JPH06335330A
公开(公告)日：1994-12-06
申请号：JP8107194
申请日：1994-03-29
申请人： NIPPON TETRAPOD CO , TOYO GLASS CO LTD
发明人： SAIKI MASAMICHI , UEDA SADAO , KITAO SHUJI
IPC分类号： A01G33/00 , A01K61/00
摘要： PURPOSE:To provide an algal field proliferating material affording algal field effective for proliferating sea algae or phytoplankton growing undersea, and to provide an artificial fish reef enabling such algal field to be proliferated and thus enabling fish and shellfish gathering there to be bred and proliferated. CONSTITUTION:The algal field proliferating material consisting of a vitreous material composed of (A) 30-70wt.% of silicon in terms of SiO2, (B) 10-50wt.% of sodium and/or potassium in terms of Na2O and/or K2O and (C) 5-50wt.% of iron in terms of Fe2O3 with the content of divalent iron being >=1wt.%. The other objective artificial fish reef can be obtained by arranging such algal field proliferating material.

18. 发明专利

JPH0664933A PRODUCTION OF DECORATIVE GLASS ARTICLE 失效
公开(公告)号：JPH0664933A
公开(公告)日：1994-03-08
申请号：JP24404692
申请日：1992-08-21
申请人： TOYO GLASS CO LTD
发明人： KITAO SHUJI
IPC分类号： C03B19/06
摘要： PURPOSE:To enable the reutilization of a glass article such as an unnecessary glass vessel and to easily and economically regenerate an unnecessary glass article to a new decorative glass article having attractive colors without using a forming mold by using a formed glass article and glass powder produced e.g. by crushing a glass article. CONSTITUTION:A number of glass powder particles are placed on or included in a formed glass article 1 or a softened glass article heated at 600-900 deg.C. The glass powder has a thermal expansion coefficient nearly equal to that of the glass article. The product is softened at 600-900 deg.C to fuse the glass powder 2 onto the glass article.

19. 发明专利

JP2002220236A GLASS PRODUCT HAVING COLORED PATTERN AND METHOD OF PRODUCING THE SAME 失效
公开(公告)号：JP2002220236A
公开(公告)日：2002-08-09
申请号：JP2001015063
申请日：2001-01-23
申请人： TOYO GLASS CO LTD
发明人： KISO HIROYUKI , TAKANO TOSHIO , MORI KEIJI , KITAO SHUJI
IPC分类号： C03B11/00 , C03B11/08 , C03B11/14 , C03B11/16 , C03B19/01
摘要： PROBLEM TO BE SOLVED: To achieve high reproducibility in distribution of colored patterns when a glass product having the colored patterns is produced with an automatic press device by interposing a coloring material between two gobs. SOLUTION: The shape of the particle of the coloring material is made almost spherical, the coloring material is sucked with a vacuum head having a plurality of suction holes and is distributed by cancellation of suction on a first gob. Since the coloring agent is almost spherical, each coloring material is securely sucked to each suction hole, namely, the coloring materials are securely sucked to all the suction holes of the vacuum head, respectively, and the patterns of the coloring material distributed on the first gob have the same patterns so that a glass product having the same colored patterns is produced in large amount.

20. 发明专利

JP2000300107A CULTURE SYSTEM AND CULTURE EQUIPMENT FOR BIVALVE 失效
公开(公告)号：JP2000300107A
公开(公告)日：2000-10-31
申请号：JP11053799
申请日：1999-04-19
申请人： TETRA KK , TOYO GLASS CO LTD
发明人： SAIKI MASAMICHI , WATANUKI HIROSHI , HIROSE KIICHI , KITAO SHUJI , SAKINOU YASUNORI
IPC分类号： A01K61/00
摘要： PROBLEM TO BE SOLVED: To provide both culture equipment for bivalves capable of creating an optimal culture environment controlled according to the purpose of culture such as rearing of spats or rehabilitation of weakened shellfishes and carrying out the culture while artificially supplying a feed such as high-density phytoplanktons and the culture equipment for the bivalves suitable for installation side by side with the culture system. SOLUTION: This culture system for bivalves comprises a culture vessel having a peripheral wall and a bottom wall, hung from the sea surface, capable of preventing a feed supplied into the vessel from discharging to the outside of the vessel and provided with window openings capable of carrying out the seawater exchange for exchanging seawater in the vessel with seawater on the outside of the vessel in a prescribed proportion in at least the peripheral wall, a mooring means for hanging the culture vessel down from the sea surface, a feeding means for supplying the feed into interior of the culture vessel, a seawater fluidizing means for fluidizing the seawater in the culture vessel and a shellfish holding means for holding the bivalves requiring the culture in the interior of the culture vessel. Furthermore, the culture vessel for the bivalves is suitable for installation side by side with the culture system.

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