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1. 发明专利

JPH0880326A BURIAL ACCESSORIES FOR CREMATION 失效
公开(公告)号：JPH0880326A
公开(公告)日：1996-03-26
申请号：JP24473594
申请日：1994-09-12
申请人： NANWA KK , TOYAMA PREFECTURE , MIYATA IND , NAKAMURA SEISAKUSHO KK
发明人： MINAMI YUTAKA , YOSHIDA YOSHIHIRO , SEKIGUCHI TOKUAKI , MIYATA YUKICHI , NAKAMURA HIDEO
IPC分类号： A61G17/04
摘要： PURPOSE: To make it possible to easily take out interior ornaments, such as noble metals, without impairing a shape and appearance by imparting protective layers of ceramics having excellent heat resistance and removability to these interior ornaments, thereby protecting the interior ornaments against cremation temp. and firing atmosphere. CONSTITUTION: For example, an image 1 of Buddha made of pure gold as burial accessories A, is deposited with the ceramic protective layers 2 over the entire circumference thereof as the interior ornaments. The protective layers 2 are formed with ceramics obtained b kneading a mixture with a water soluble inorg. binder. The image 1 of the Buddha is clad with such clayey ceramic mixture 3 and the surface is subjected to ornamentation by a wooden pattern 4; simultaneously, vibrations are applied thereto by an exciter 5 to remove the air bubbles in the ceramics and to impart the protective layers 2 along the shape. The protective layers are dried after the molding, by which the burial accessories A are obtd. As a result, the image 1 of the Buddha is protected as the interior ornaments against the temp. in a cremation furnace and the firing atmosphere. The easy taking out of the image 1 of the Buddha is thus possible without impairing the shape and the appearance.

2. 发明专利

JPH089836A FLOAT 失效
公开(公告)号：JPH089836A
公开(公告)日：1996-01-16
申请号：JP17366794
申请日：1994-06-30
申请人： NANWA KK , TOYAMA PREFECTURE , NAKAMURA SEISAKUSHO KK
发明人： MINAMI YUTAKA , YOSHIDA YOSHIHIRO , DOI YOSHIHARU , NAKURA NOBORU , FUJITA DAISUKE , NAKAMURA HIDEO
IPC分类号： A01K75/04 , C22C14/00
摘要： PURPOSE:To provide a float capable of floating on water, hardly causing adhesion of marine organisms, etc., free from fear of deterioration and not polluting sea and useful as a buoy, etc., by forming a float body whose interior is hollow from titanium (alloy). CONSTITUTION:This product comprises forming a float body 4 whose interior is hollow 3 from titanium or a titanium alloy. The product is obtained by forming, e.g. the upper body 1 and the lower body 2 from the titanium alloy by a superplastic forming method forming a plate material into a shape along a died by heating the plate material under vacuum and simultaneously applying pressure of inert gas to the plate material and then, welding a flange 7a to a flange 7a in a state in which the lower side of the flange 7a of upper body 1 and the upper side of the flange 7b of the lower body 2 are superposed.

3. 发明专利

JPH0849376A BENT COPING 失效
公开(公告)号：JPH0849376A
公开(公告)日：1996-02-20
申请号：JP20449794
申请日：1994-08-04
申请人： NANWA KK , MIYATA IND , NAKAMURA SEISAKUSHO KK , NIPPON YAKIN KOGYO CO LTD
发明人： MINAMI YUTAKA , MIYATA YUKICHI , NAKAMURA HIDEO , SHIRAKAWA TAKASHI , KATAGIRI TATSUO
IPC分类号： E04F11/18 , B21D26/021 , B21D26/055 , E04D13/15 , E04H17/14 , B21D26/02
摘要： PURPOSE:To improve appearance, to prevent the leaking of rain and to hold strength by continuously unifying three of both upstanding walls and a side wall by the machining of a metal plate body by applying heat. CONSTITUTION:Heat is applied to an aluminum plate body and a sectional shape is machined in a U shape, and the aluminum plate body is also machined in a curved shape in the longitudinal direction simultaneously, and an uptanding wall 1 suspended to the outdoor side, a side wall 2 and an upstanding wall 3 hung down to the indoor side are mutually unified and formed continuously Cavities 5 are formed according to the shape of a bent coping molded in a mold 4, a heated aluminum plate body 6 is placed on the mold 4, a space 8 is formed by a cover 7 pushed by clamp load, the space 8 is supplied with a molding gas, and the plate body 6 is deformed in an ultra-plastic manner and molded as a molding method at that time. Accordingly, rain does not leak because there is no joint, and required strength can be ensured even in thin wall thickness.

4. 发明专利

JPH09300890A DECORATIVE METAL MOLDED ITEM AND ITS MANUFACTURE 失效
公开(公告)号：JPH09300890A
公开(公告)日：1997-11-25
申请号：JP13777896
申请日：1996-05-09
申请人： TOYAMA PREFECTURE , TAKASAKI HACHIRO , NAKAMURA SEISAKUSHO KK
发明人： SEKIGUCHI TOKUAKI , TAKASAKI HACHIRO , NAKAMURA HIDEO
IPC分类号： B44C1/00 , B21B45/00 , B22D25/02 , B23K9/04
摘要： PROBLEM TO BE SOLVED: To diversify the very crystal grain patterns produced on the surface and obtain an excellent decorative property by forming metallic crystal grain patterns having a different grain size and/or a directional property from a fundamental region except its pattern region on a pattern region made up of a predetermined region in the surface of a decorative metallic molded item. SOLUTION: During manufacturing decorative metal castings, in a cast- solidifying process, a region having a larger crystal grain size than in the peripheral region is formed locally by integrally forming a thermal insulation part 2 so as to cause patterns to be varied in the crystal grain patterns. For instance, a design is done such that formed on a plate 1 of 100×100mm and a thickness of 10mm is a cylindrical thermal insulation part 2 of an inner diameter of 60mm, an outer diameter of 80mm, and a height of 15mm, resulting in obtaining a cast product with the thermal insulation part 2 projected on the major body 1. Then, by removing the thermal insulation part 2 at a thermal insulation removal process before finishing and polishing the surface, a cast product is formed having a pattern region 4 with patterns produced different from the patterns in its peripheral region.

5. 发明专利

JPH0452046A MANUFACTURE OF METAL POROUS BODY IN COLLAPSIBLE MOLD 失效
公开(公告)号：JPH0452046A
公开(公告)日：1992-02-20
申请号：JP16105190
申请日：1990-06-19
申请人： TOYAMA PREFECTURE , MIYOSHI GOUKIN KOUGIYOU KK , NAKAMURA SEISAKUSHIYO YUUGEN
发明人： YOSHIDA YOSHIHIRO , HAYASHI CHITOSE , KURAMOTO SHIGERU , SUZUKI KIYOSHI , NAKAMURA HIDEO
IPC分类号： B22D25/02 , B22C7/02
摘要： PURPOSE:To improve collapsibility of a mold after solidifying molten metal and to facilitate removal of the mold by using slurry-state molding material containing calcium carbonate at the specific quantity or more. CONSTITUTION:In a flask for molding, the slurry-state molding material containing >=20wt% calcium carbonate, is filled up. As this molding material, the calcium carbonate of fossil shell flower and one or more kinds of silica, mullite, fused silica, alumina, chamotte, zirconia, gypsum, water-soluble phenol resin and organic ester at the same time, are used. Related to the collapse and removal of molding material after pouring and solidifying the molten metal, by absorbing moisture in the mold under condition of incorporating this into a humidifying box, this can be self-collapsed and even in the case of being impossible to self-collapse to 100%, by blowing the compressed air to the mold and auxiliarily executing sand blasting treatment, the molding sand can be surely removed. Further, after filling up and solidifying the molten metal, even by blowing the compressed air and executing the sand blasting treatment without absorbing the moisture, the collapse and removal of molding material can be surely executed.

6. 发明专利

JPH07493A INCENSE BURNER 失效
公开(公告)号：JPH07493A
公开(公告)日：1995-01-06
申请号：JP17253893
申请日：1993-06-17
申请人： NAKAMURA SEISAKUSHO KK , TAKARA KOGEI KK
发明人： NAKAMURA HIDEO , NAKAMURA SUSUMU , TAKAGI ISAO
IPC分类号： A61L9/03
摘要： PURPOSE:To enable the burning of incense by burning an odorless volatile fuel with a catalyst in various incense burner bodies not confined to a specified incense burner body. CONSTITUTION:A fuel container 2 with the top surface thereof opened to store an odorless volatile fuel is provided in a incense body 1 free to fit or remove from an upper open port of the incense burner body 1 and a heat generation body 3 holding a catalyst 6 for oxidation is placed on the fuel container 2 free to load or unload. Air hole 8 is provided between the fuel container 2 and the heat generation body 3 being penetrated into the fuel container 2.

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