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1. 发明专利

JP2989772B2 失效
公开(公告)号：JP2989772B2
公开(公告)日：1999-12-13
申请号：JP20278696
申请日：1996-07-15
申请人： SANTOKU SHOJI KK , SANSEI KK , SHINFUJI SEISHI KK
发明人： NAKAYAMA NORYOSHI , SAKURAGI KAZUSHI , HIRANO IWAO
IPC分类号： B65D73/02 , B65D85/86

2. 发明专利

JPH1029662A EMBOSSED CARRIER TAPE FOR CHIP-LIKE ELECTRONIC COMPONENT AND ITS MANUFACTURE 失效
公开(公告)号：JPH1029662A
公开(公告)日：1998-02-03
申请号：JP20278696
申请日：1996-07-15
申请人： SANTOKU TRADING CO LTD , SANSEI KK , SHINFUJI SEISHI KK
发明人： NAKAYAMA NORIYOSHI , SAKURAGI KAZUSHI , HIRANO IWAO
IPC分类号： B65D73/02 , B65D85/86
摘要： PROBLEM TO BE SOLVED: To eliminate separation between paperboard layers and improve adhesive properties of a tape by embossing paper or paperboard by dies comprising a male die and a female die, and providing a plurality of recessed portions in which chip-like electronic components are loadable. SOLUTION: An embossed carrier tape 1 to be utilized in the case of obtaining a taping package of electronic components such as ICs and LSIs has a plurality of recessed portions in which the electronic components are loadable and which are provided by effecting embosses 3 to paper or paperboard. Paper having 0.5-30% of rayon, etc., incorporated in a paper layer 2 is preferably used as a material. Further, in the case where paper or paperboard held between a die having a protrusion type punch and a die having a recessed portion is embossed, embossing is performed in the state that the clearance between a side face of the protrusion type punch and a side face of the recessed portion is made to be 90-180% of the thickness of paper and in the state that the clearance between a corner part of the protrusion type punch and a corner part of the recessed portion is made to be 60-65% of the thickness of paper. By forming the embosses 3 under these conditions, paper powder is not produced, and the electronic components can be prevented from becoming dirty.

3. 发明专利

JPS63212500A METHOD OF PUNCHING MOLDED FORM FROM TABULAR MATERIAL 失效
公开(公告)号：JPS63212500A
公开(公告)日：1988-09-05
申请号：JP25152286
申请日：1986-10-22
申请人： SAKURAGI KAZUSHI , SHINFUJI SEISHI KK
发明人： SAKURAGI KAZUSHI
IPC分类号： B26F1/00 , B26F1/44

4. 发明专利

JP2521443B2 失效
公开(公告)号：JP2521443B2
公开(公告)日：1996-08-07
申请号：JP25152286
申请日：1986-10-22
申请人： SAKURAGI KAZUSHI , SHINFUJI SEISHI KK
发明人： SAKURAGI KAZUSHI
IPC分类号： B26F1/00 , B26F1/44

5. 发明专利

JPH10177093A DUST REMOVING MAT FOR UNCLEAR FACILITY 失效
公开(公告)号：JPH10177093A
公开(公告)日：1998-06-30
申请号：JP33563996
申请日：1996-12-16
申请人： HARADEN JIGIYOU KK , SANSEI KK , SUMIRON KK
发明人： USHIJIMA KENICHIRO , SAKURAGI KAZUSHI , HARUYAMA KIICHI
IPC分类号： G21F9/28
摘要： PROBLEM TO BE SOLVED: To provide a dust removing mat that has an excellent dust removing function, can stably exhibit the excellent dust removing function for a long period, can be easily disposed after use, and suitably used in a nuclear facility. SOLUTION: The dust removing mat M is constituted by laminating a plurality of adhesive films 10 respectively carrying adhesive layers 12 on their surfaces upon another in strippable states. Each adhesive film 10 has an adhesion inhibiting section 14, which inhibits the adhesion of its own film with another adhesive film 10 at one corner of its outer periphery on its front surface, on which the adhesive layer 12 is provided or rear surface. The film 10 is made of a combustible material and, of the components which are generated when the film 10 is burnt, carbon monoxide, hydrogen chloride, sulfur oxide, and hydrogen cyanide are respectively controlled to

6. 发明专利

JP2001055287A PAPER CD CASE 失效
公开(公告)号：JP2001055287A
公开(公告)日：2001-02-27
申请号：JP22960999
申请日：1999-08-16
申请人： SANSEI KK
发明人： SAKURAGI KAZUSHI , HIRAO MASAAKI
IPC分类号： G11B23/03 , B65D85/57
摘要： PROBLEM TO BE SOLVED: To make a paper CD case easily disposable by bending bendable parts so that a back sheet can be laid under embossed indents at a paper mount. SOLUTION: A back sheet 11, a paper mount 12, a surface cover 13 and a surface cover reinforcing sheet 14 are formed out of a single sheet of cardboard, and the cardboard is made to function as a paper CD case 10 by bending a bendable part 15 outwardly and bendable parts 16 and 17 inwardly. An embossed indent 20 covering an area approximately in a circular shape opposite to a recording face of a CD medium and indents 21-24 having slightly deep embossments at four corners are formed at the paper mount 12 of the paper CD case 10 so that the indents are formed, caving toward the back side. The indents 21-24 at the four corners are provided to fix the back sheet 11 bent along the bendable part 15 stably under the paper mount 12.

7. 发明专利

JPH10332833A SMEARED FILTER PAPER CONTAINER AND METHOD OF MAKING RADIATION MEASURING SAMPLE USING THE SAME 失效
公开(公告)号：JPH10332833A
公开(公告)日：1998-12-18
申请号：JP16069597
申请日：1997-06-04
申请人： SANSEI KK , HARADEN JIGIYOU KK
发明人： SAKURAGI KAZUSHI , MITO SHOICHI
IPC分类号： G01T1/169
摘要： PROBLEM TO BE SOLVED: To enable accurately measuring of radio activity while improving workability by providing a synthetic resin film with a plurality of bag-shaped parts opened on one hand, separation areas and the like to enable generation of a measuring sample by simple working. SOLUTION: A thin synthetic resin film 2 is thermally fused on one side of a thick synthetic resin film 1 and a number of bag-shaped parts 4 are formed with upper parts thereof made as openings 3. A separation area 5 is provided between bag-shaped parts 4 to divide the right and left bag-shaped parts while another separation area 6 is provided to divide the upper and lower bag-shaped parts 4. A bonding area 7 is provided near each opening of the bag-shaped parts 4 to allow thermal fusion. The use of a filter paper housing bag thus obtained eliminates the need for not only extra filter paper housing bags but also taking smeared filter papers after sampled out of the bag-shaped parts 4 thereby enabling measuring of radio activity with a container as intact. There is no need for an adhesive tape, synthetic resin sealing film, scissors and the like thereby achieving an omission of processes, a shortening of time and a reduction in cost.

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