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1. 发明专利

JPH08145980A CHIP FOR INSPECTING WATER-BASED LIQUID 失效
公开(公告)号：JPH08145980A
公开(公告)日：1996-06-07
申请号：JP29125094
申请日：1994-11-25
申请人： OTAX CO LTD , NITTO DENKO CORP
发明人： SOEDA YOSHIKAZU , SANO KENJI , OKADA HIDEYUKI , MATSUOKA NAOKI , OSHIMA ISAO , OKURA TADAHIRO , AOKI KAZUO
IPC分类号： G01N31/22 , A61B5/15 , G01N33/52
摘要： PURPOSE: To properly move a liquid to be inspected and to reduce the amount of liquid to be sampled and inspected by providing a liquid inflow path for injecting water-based liquid from a liquid injection port by capillary phenomenon and a measuring part and forming one portion of the inner surface of the liquid inflow path with a material for satisfying a specific contact angle with pure water. CONSTITUTION: Each kind of resin universal macromolecular material such as polyethylene telephtharate and polypropyrene are used as a water-leakage material for the inner surface of a liquid inflow path. The shape of the section in width direction of the liquid inflow path is not limited, namely for example, circular and rectangular. The section should be in a size to enable a water-based liquid to saponify capillary phenomenon. In a chip T for testing, for example, film-shaped base 4a and 4b obtained by saponification of cellulose acetate are provided up and down, for example a double-sided tape with polyethylene telephtharate as a base is included as a spacer as a material for satisfying a contact angle θ>=0.8 with pure water at the edge part in width direction between these bases 4a and 4b, thus forming a liquid injection port 1 and a liquid inflow path 2.

2. 发明专利

JPH08294639A CHIP FOR BLOOD TEST 失效
公开(公告)号：JPH08294639A
公开(公告)日：1996-11-12
申请号：JP10431195
申请日：1995-04-27
申请人： NITTO DENKO CORP , OTAX CO LTD
发明人： OKADA HIDEYUKI , SANO KENJI , SOEDA YOSHIKAZU , OSHIMA ISAO , SENDA SHUJI , MORI KENJIRO , OKURA TADAHIRO , AOKI KAZUO
IPC分类号： G01N33/52 , B01L3/00
摘要： PURPOSE: To surely feed blood from an injection port into a measuring section, and bring the blood into contact with air easily by incorporating a porous material at least into the measuring section in a device in which a blood injection port, a blood flow path and the measuring section are set, and the blood can reach the measuring section by capillarity due to the own action of the set constitution or the incorporation of the porous material. CONSTITUTION: This blood test chips T is formed by overlapping oblong polymer films 1 and 2 each other through a polymer film for a spacer along both ends in parallel with in the longitudinal direction, and contact sections are bonded together. A blood injection port 5, a blood flow path 6 and a measuring section 7 are formed on the blood test chip T, and the measuring section 7 is constituted of a reagent site A and an air vent 8 for feeding air into the reagent site. A porous material 9 is filled in the measuring section 7 and the blood flow path 6. The reagent is brought into contact with the porous material 9 on the reagent site A formed on the polymer film 2 in the measuring section 7, and the blood injection port 5 is communicated with the measuring section 7 via the blood flow path 6.

3. 发明专利

JP2000077872A Heat-conduction member and electronic device using the same 审中-公开
标题翻译：导热部件和使用该导热部件的电子器件
公开(公告)号：JP2000077872A
公开(公告)日：2000-03-14
申请号：JP24236398
申请日：1998-08-27
申请人： Nitto Denko Corp , 日東電工株式会社
发明人： OURA MASAHIRO , OSHIMA TOSHIYUKI , OSHIMA ISAO , MATSUOKA NAOKI , YOSHIKAWA TAKAO , ARIMOTO MASAHIKO
IPC分类号： H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a heat-conduction member which can be applied even to an electronic device wherein the position relationship between a heating electronic part and a heat-dissipation member is complicated by, in the design for an electronic device, raising the freeness in position for setting the heat- dissipation member.
SOLUTION: A heat-insulating layer 12 of formable resin, etc., is provided on both surfaces, side surface, and end surface so that a sheet-like heat- conductive base material 11 such as a copper or aluminum foil is covered. A part of the heat-insulating layer 12 is cut out, where a joint part 13 which is thermally contacted to an electronic device where the heat-conductive base material 11 is exposed or a heat-dissipation member is provided. Further, a heat-conductive joint layer 14 formed of a heat-conductive adhesive or solder, etc., is provided at the joint part 13, providing a heat-conduction member 10.
COPYRIGHT: (C)2000,JPO
摘要翻译：要解决的问题：为了提供一种可以应用于电子设备的导热构件，其中，在电子设备的设计中，通过在电子设备的设计中使加热电子部件和散热构件之间的位置关系变得复杂，用于设置散热构件的位置的打浆度。解决方案：在两个表面，侧表面和端表面上设置可成形树脂等的绝热层12，以覆盖诸如铜或铝箔的片状导热基材11。切除绝热层12的一部分，其中与设置有导热基材11的电子设备热接触的接合部13或散热构件。此外，在接合部13处设置由导热性粘合剂或焊料等形成的导热性接合层14，从而形成导热部件10。

4. 发明专利

JPH09210881A MICROSCOPIC EXAMINATION SAMPLE FORMING SHEET AND APPARATUS 失效
公开(公告)号：JPH09210881A
公开(公告)日：1997-08-15
申请号：JP1417996
申请日：1996-01-30
申请人： FUJISAWA PHARMACEUTICAL CO , NITTO DENKO CORP
发明人： TSUJI AKIRA , GOTO KAZUHITO , OSHIMA ISAO
IPC分类号： G01N33/483 , G01N1/28 , G02B21/34
摘要： PROBLEM TO BE SOLVED: To provide a microscopic examination sample forming sheet and apparatus high in economical efficiency, good in operability and working efficiency and also excellent in sanitation. SOLUTION: A microscopic examination sample forming sheet is constituted so that slide glass adhesive parts 3 for bonding slide glass B are formed on the surface of a strip like transparent cover film 1 made of a synthetic resin and sections 5 on which samples to be examinated are placed surrounded by liquiditight adhesive layers 4 are formed on the slide glass adhesive parts 3 and the parts of at least the adhesive layers 4 on the surface of the cover film is covered with a release film 2.

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