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1. 发明专利

JPH0791546A SEALING PLUG FOR GAS CONTAINER 失效
公开(公告)号：JPH0791546A
公开(公告)日：1995-04-04
申请号：JP25776293
申请日：1993-09-20
申请人： KOUAN SOGO GIJUTSU KENKYUSHO K
发明人： MASUYA MASANOBU , NAKAMURA KATSUJI
IPC分类号： F16J13/12
摘要： PURPOSE:To provide a sealing plug for gas container, which can be quickly and securely driven into a hole of a safety valve without generating a danger of gas-leak and a danger of generating a gap even in the case where a recessed part exists at a part of the safety valve. CONSTITUTION:A sealing plug 10 for gas container, which is to be driven to block a hole of a safety valve of a gas container, includes a sealing part 20 for sealing a hole of a safety valve, and this sealing part 20 is made of the material easy to fit the hole of the safety valve and having the sealing property.

2. 发明专利

JPH0790106A METHOD AND APPARATUS FOR PROCESSING FOAM 失效
公开(公告)号：JPH0790106A
公开(公告)日：1995-04-04
申请号：JP25776193
申请日：1993-09-20
申请人： KOUAN SOGO GIJUTSU KENKYUSHO K
发明人： MASUYA TERUMICHI
IPC分类号： C08J9/38
摘要： PURPOSE:To provide the title method and apparatus by which cells of a foam used for a filter are completely interconnected while leaving a skeletal structure intact. CONSTITUTION:A foam 1 is conveyed at a specified speed on a conveyor belt 24 of a foam-processing apparatus 10. The pressure of the air compressed by a compressor 44 is adjusted with a pressure-adjusting means 46 according to the thickness, material, etc., of the foam. The adjusted high-pressure air is ejected against the foam 1 through a nozzle member 38 which is in direct contact with the surface of the foam 1. The air ejected proceeds along the thickness direction while breaking and removing thin cell membranes only of the foam 1 and leaving a skeletal structure intact. The air reaching the backside of the foam 1 is discharged, together with the thin membrane fragments removed as above, through meshes of a net of the conveyor 24 to the underside of the conveyor 24.

3. 发明专利

JPH06263147A PALLET 失效
公开(公告)号：JPH06263147A
公开(公告)日：1994-09-20
申请号：JP7514593
申请日：1993-03-08
申请人： TAISEI SHIKO KK , KOUAN SOGO GIJUTSU KENKYUSHO K
发明人： KOBAYASHI KAZUNARI , MASUYA TERUMICHI
IPC分类号： B65D19/22
摘要： PURPOSE:To provide a pallet which enables efficient storage and transportation in a narrow space and can reduce costs for loading, transportation, and storage of articles. CONSTITUTION:A pallet 10 includes a board-like body 12 having a plane for mounting an article. For example, the body 12 is prepared by a method, wherein a base material such as a corrugated fibreboard is impregnated with thermosetting resin, which resin is cured to raise the rigidity of the base material. A plurality of legs 14 for supporting the body 12 are fixed to one principal surface of the body 12 through an adhesive layer 16. The leg 14 is prepared by stacking the base materials such as corrugated fibreboards into a column-like shape and further thermosetting resin is impregnated into the base materials and cured to enhance the rigidity thereof. When the pallet 10 only is stored or transported, a release sheet is formed on the surface of the adhesive layer 16 formed on the end surface of the leg 14.

4. 发明专利

JPH062822A FLAME DIMINISHING ELEMENT 失效
公开(公告)号：JPH062822A
公开(公告)日：1994-01-11
申请号：JP19003392
申请日：1992-06-23
申请人： KOATSU GAS KOGYO , KANEBO LTD , KOUAN SOGO GIJUTSU KENKYUSHO K
发明人： MARUME HIROTAKE , SHIMADA YOSHIO , SADO MASAYUKI , MANO TOSHIMASA , MASUYA MASANOBU
IPC分类号： F23D14/72
摘要： PURPOSE:To provide a superior heat-resistance, a high flame diminishing performance and enable passage of combustible gas at high flow rate with a safe and single quenching element by a method wherein the quenching element is made of heat-resistant ceramic porous material having some contious voids. CONSTITUTION:As heat-resistance ceramic material to be used in a quenching element, CaO, MgO, SnO2, ZnO, SiO2, Al2O3, ZrO2 and TiO2 are utilized. Ceramic powder has a particle diameter of 20mum or less in order to facilitate sintering during its baking work, organic porous material is distributed and kneaded with water to form plastic soft clay. This clay is formed into a certain shape, dried to form a green body, the green body is preliminary heated and the porous forming material is ignited and oxidized, thereafter the material is baked at such a temperature as one capable of being baked and then a porous sintered material having some communicating holes with narrow distribution of porous diameter is attained. This sintered material is formed as the flame diminishing element 4. With such an arrangement, the quenching element of large-sized sintered material for high flow rate with a less pressure loss can be easily attained. The quenching element 4 is foxed and engaged with a hollow part 2 within each of an inlet port member 10 and an outlet port member 11.

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