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1. 发明专利

CA2295836A1 PIPE MADE OF RIGID THERMOPLASTIC RESIN, PIPE JOINT STRUCTURE AND THEIR MANUFACTURING METHOD 未知
公开(公告)号：CA2295836A1
公开(公告)日：1999-07-08
申请号：CA2295836
申请日：1998-12-24
申请人： DAICEL CHEM , DAICEL HUELS LTD , MIKUNI PLASTICS CO LTD
发明人： NOZATO NOBUHIRO , HIRAISHI MASANORI , MUTSUDA MITSUTERU , KOMADA HAJIME , MATSUMOTO SHINICHI , INAGAKI ATSUSHI
IPC分类号： B29C45/14 , B29C45/16 , F16L19/06 , F16L19/065 , F16L21/03 , F16L31/02 , F16L37/091 , F16L11/04 , F16L37/00
摘要： A pneumatic joint (1) comprising a pipe body (2) of a hard thermoplastic resin, and an open ring (3) of a hard thermoplastic resin fitted in the pipe body from one opening thereof; the open ring being provided with a slip-off preventing projection (13) on an outer circumferential surface of a fitted portion thereof; the pipe body (2) being provided with an annular seal (9) of an elastic resin formed firmly on an inner circumferential surface thereof, a fitting inlet-carrying pipe (7) of a hard rigid resin disposed so as to coaxially abut on one opened side portion of the pipe body (2) and having a recess (10), with which the slip-off preventing projection (13) of the open ring (3) is engaged, in an inner circumferential surface of the abutted portion thereof, and an annular connecting portion (8) of a hard synthetic resin molded on an outer circumferential surface of the abutted portion of the inlet pipe firmly, and adapted to connect the fitting inlet-carrying pipe (7) to the pipe body (2).

2. 发明专利

AU1690099A Pipe of hard thermoplastic resin, pipe joint structure and methods of manufacturing the same 未知
公开(公告)号：AU1690099A
公开(公告)日：1999-07-19
申请号：AU1690099
申请日：1998-12-24
申请人： MIKUNI PLASTICS CO LTD , DAICEL HUELS LTD , DAICEL CHEM
发明人： NOZATO NOBUHIRO , INAGAKI ATSUSHI , MATSUMOTO SHINICHI , KOMADA HAJIME , MUTSUDA MITSUTERU , HIRAISHI MASANORI
IPC分类号： B29C45/14 , B29C45/16 , F16L19/06 , F16L19/065 , F16L21/03 , F16L31/02 , F16L37/091 , F16L11/04 , F16L37/00
摘要： A pneumatic joint(1)comprising a pipe body (2) of a hard thermoplastic resin, and an open ring (3) of a hard thermoplastic resin fitted in the pipe body from one opening thereof; the open ring being provided with a slip-off preventing projection (13) on an outer circumferential surface of a fitted portion thereof; the pipe body (2) being provided with an annular seal (9) of an elastic resin formed firmly on an inner circumferential surface thereof, a fitting inlet-carrying pipe (7) of a hard rigid resin disposed so as to coaxially abut on one side portion of the pipe body (2) and having a recess (10), with which the slip-off preventing projection (13) of the open ring (3) is engaged, in an inner circumferential surface of the abutted portion thereof, and an annular connecting portion (8) of a hard synthetic resin molded on an outer circumferential surface of the abutted portion of the inlet pipe firmly, and adapted to connect the fitting inlet-carrying pipe (7) to the pipe body (2).

3. 发明公开

EP1045183A4 PIPE OF HARD THERMOPLASTIC RESIN, PIPE JOINT STRUCTURE AND METHODS OF MANUFACTURING THE SAME 审中-公开
标题翻译： PIPE HARD热塑性树脂管接头的结构和工艺
公开(公告)号：EP1045183A4
公开(公告)日：2004-03-31
申请号：EP98961573
申请日：1998-12-24
申请人： MIKUNI PLASTICS CO LTD , DAICEL HUELS LTD , DAICEL CHEM
发明人： NOZATO NOBUHIRO , INAGAKI ATSUSHI , MATSUMOTO SHINICHI , KOMADA HAJIME , MUTSUDA MITSUTERU , HIRAISHI MASANORI
IPC分类号： B29C45/14 , B29C45/16 , F16L19/06 , F16L19/065 , F16L21/03 , F16L31/02 , F16L37/091 , F16L11/04 , F16L37/00
CPC分类号： F16L19/0656 , B29C45/1459 , B29C45/1676 , F16L19/062 , F16L19/065 , F16L21/03 , F16L31/02 , F16L37/091
摘要： A pneumatic joint (1) comprising a pipe body (2) of a hard thermoplastic resin, and an open ring (3) of a hard thermoplastic resin fitted in the pipe body from one opening thereof; the open ring being provided with a slip-off preventing projection (13) on an outer circumferential surface of a fitted portion thereof; the pipe body (2) being provided with an annular seal (9) of an elastic resin formed firmly on an inner circumferential surface thereof, a fitting inlet-carrying pipe (7) of a hard rigid resin disposed so as to coaxially abut on one opened side portion of the pipe body (2) and having a recess (10), with which the slip-off preventing projection (13) of the open ring (3) is engaged, in an inner circumferential surface of the abutted portion thereof, and an annular connecting portion (8) of a hard synthetic resin molded on an outer circumferential surface of the abutted portion of the inlet pipe firmly, and adapted to connect the fitting inlet-carrying pipe (7) to the pipe body (2).

4. 发明专利

JP2000170777A SEAL BEARING STRUCTURE AND ITS MANUFACTURE 失效
公开(公告)号：JP2000170777A
公开(公告)日：2000-06-20
申请号：JP34203998
申请日：1998-12-01
申请人： MIKUNI PLAST KK , DAICEL CHEM , DAICEL HUELS LTD
发明人： NOZATO NOBUHIRO , INAGAKI ATSUSHI , MATSUMOTO SHINICHI , HIRAISHI MASANORI , KOMADA HAJIME
IPC分类号： F16C33/66 , F16C33/76 , F16J15/3252 , F16J15/32
摘要： PROBLEM TO BE SOLVED: To provide a seal bearing having a very good workability, and of a low cost. SOLUTION: This seal bearing structure consists of an outer gear 11, an inner gear 12, plural balls 13 arranged rotatable between the both gears, a lubricant 14 filled between the both gears, and a pair of seal members 1 and 1a set at both openings between the both gears, and to sealing hold the lubricant. The cross section structures of the seal members 1 and 1a consist of a core 2 locked to the outer ring and a seal part 3 extending from the core member, and to contact to the inner ring slidable, and the seal part 3 and the core 2 are composed by forming the former as an elastic resin, while the latter as a hard quality thermal plastic resin integrally.

5. 发明专利

JP2000170967A PIPE COUPLING STRUCTURE AND MANUFACTURE THEREOF 失效
公开(公告)号：JP2000170967A
公开(公告)日：2000-06-23
申请号：JP34203898
申请日：1998-12-01
申请人： DAICEL HUELS LTD , MIKUNI PLAST KK , DAICEL CHEM
发明人： ROKUTA MITSUTERU , KOMADA HAJIME , NOZATO NOBUHIRO , INAGAKI ATSUSHI , MATSUMOTO SHINICHI , HIRAISHI MASANORI
IPC分类号： B29D23/00 , F16L19/06
摘要： PROBLEM TO BE SOLVED: To inexpensively provide a pipe coupling structure which remarkably improves durability for large force such as vibration and bending applied to the pipe coupling structure and torsion and instantaneous impact, enabling the adoption of various kinds of connecting means with a pipe to be connected or an equipment. SOLUTION: This structure is a pipe coupling structure 1 provided with each of a pipe to be connected P, one more pipe to be connected P or a connecting means with an equipment is provided at both end parts 5, 9 of a pipe main body 3. The pipe main body 3 is thermoplastically and integrally molded by using elastic resin for an intermediate part 13 hard thermoplastic resin for both side parts of the intermediate part 13.

6. 发明专利

JP2000146044A PIPE JOINT STRUCTURE AND ITS MANUFACTURE 失效
公开(公告)号：JP2000146044A
公开(公告)日：2000-05-26
申请号：JP31493098
申请日：1998-11-05
申请人： DAICEL HUELS LTD , MIKUNI PLAST KK , DAICEL CHEM
发明人： ROKUTA MITSUTERU , KOMADA HAJIME , NOZATO NOBUHIRO , INAGAKI ATSUSHI , MATSUMOTO SHINICHI , HIRAISHI MASANORI
IPC分类号： B29C45/14 , B29C45/16 , B29K67/00 , B29K71/00 , B29L23/00 , F16L21/04 , F16L27/08
摘要： PROBLEM TO BE SOLVED: To provide a pipe joint structure entirely made out of synthetic resin, which is inexpensive and high in reliability. SOLUTION: This joint structure is formed out of a pipe body 3 made out of hard thermal plastic resin, and of a connector 15 made out of hard thermal plastic resin to be coupled with one opening part 5 of the pipe main body 3. In this case, the connector 15 is provided with a retaining projected part 23 at the outer circumferential surface of its coupling area, and concurrently, with a sealing member 25 made out of elastic resin which is thermal plastically and integrally molded at a specified position in the outer circumferential surface at the opening part in the coupled inside of the retaining projected part 23.

7. 发明申请

WO02099474A8 LIGHT DIFFUSION FILM, SURFACE ILLUMINANT DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：光扩散膜，表面照明装置和液晶显示装置
公开(公告)号：WO02099474A8
公开(公告)日：2005-06-23
申请号：PCT/JP0205313
申请日：2002-05-30
申请人： DAICEL CHEM , HIRAISHI MASANORI , OHNISHI MASANARI , SASAGAWA TOMOHIRO , IWASAKI NAOKO , YUUKI AKIMASA , MURAKAMI OSAMU
发明人： HIRAISHI MASANORI , OHNISHI MASANARI , SASAGAWA TOMOHIRO , IWASAKI NAOKO , YUUKI AKIMASA , MURAKAMI OSAMU
IPC分类号： F21V8/00 , G02B5/02 , G02F1/1335
CPC分类号： G02B6/004 , G02B5/0242 , G02B5/0257 , G02B5/0278 , G02B6/0056 , G02B6/0065 , Y10T428/10
摘要： A transmitting display device (21) comprises a liquid crystal display unit (22) and a surface illuminant unit (23). The surface illuminant unit comprises a tubular light source (24), a light guide member (25) having a wedge-shaped reflection groove formed at the lower portion thereof, and a light diffusion film (27) having anisotropic and/or ultraviolet absorbing properties. The light diffusion film satisfies Fy(theta)/Fx(theta) >= 1.01 within a range of scattering angle theta = 4-30 °, where Fx(theta) is a scattering characteristic in the X-axis direction of the film, and Fy(theta)a scattering characteristic in the Y-axis direction when a scattering characteristic F(theta) gives the relation between a scattering angle theta and a scattering light intensity F. The light diffusion film comprises a light diffusion layer comprised of a plurality of resins having mutually different refractive indexes, and a transparent layer laminated on at least on surface of the light diffusion layer. At least the transparent layer may contain a ultraviolet absorbing agent. Such a light diffusion film, when used, can simplify the structures of a surface illuminant device and a liquid crystal display device, and can make uniform the luminance of the display surface when the light diffusion film has an anisotropy. A light diffusion film having a ultraviolet absorbing property can absorb a ultraviolet ray from the light source (fluorescent lamp) of a surface illuminant device (back-light), and prevent the deterioration of a prism sheet and a liquid crystal display cell.
摘要翻译：发送显示装置（21）包括液晶显示单元（22）和表面光源单元（23）。表面光源单元包括管状光源（24），在其下部形成有楔形反射槽的导光构件（25）和具有各向异性和/或紫外吸收特性的光漫射膜（27）。光散射膜在散射角θ= 4-30°的范围内满足Fy（θ）/ Fx（θ）> = 1.01，其中Fx（θ）是膜的X轴方向的散射特性，当散射特性F（θ）给出散射角θ和散射光强度F之间的关系时，Fy（θ）是Y轴方向上的散射特性。光漫射膜包括由多个具有相互不同的折射率的树脂，以及层叠在光扩散层的至少表面上的透明层。至少透明层可以含有紫外线吸收剂。当使用这种光漫射膜时，可以简化表面发光体和液晶显示装置的结构，并且在光扩散膜具有各向异性时能够使显示面的亮度均匀。具有紫外线吸收特性的光扩散膜可以吸收来自表面光源装置的光源（荧光灯）的紫外线（背光），防止棱镜片和液晶显示元件的劣化。

8. 发明专利

DE10292319B4 Lichtstreuender Film, ebene Lichtquellen-Einrichtung und Flüssigkristall-Anzeige-Vorrichtung, in denen er verwendet wird 未知
公开(公告)号：DE10292319B4
公开(公告)日：2012-03-08
申请号：DE10292319
申请日：2002-05-30
申请人： DAICEL CHEM
发明人： HIRAISHI MASANORI , OHNISHI MASANARI , SASAGAWA TOMOHIRO , IWASAKI NAOKO , YUUKI AKIMASA , MURAKAMI OSAMU
IPC分类号： G02B5/02 , F21V8/00 , G02F1/1335
摘要： Lichtstreuender Film (7, 17), der einen UV-Absorber der Benzotriazol-Reihe enthält, der ein auftreffendes Licht in einer Lichtfortpflanzungsrichtung streuen kann, wobei die Lichtstreuungs-Charakteristiken Fx(&thetas;) und Fy(&thetas;) ein Abnahme-Muster zeigen, wenn der Lichtstreuungswinkel &thetas; größer wird und die Lichtstreuungs-Charakteristik F(&thetas;) die nachstehend angegebenen Bedingungen erfüllt, welche die Beziehung zwischen dem Lichtstreuungswinkel &thetas; und der Streulicht-Intensität F repräsentieren: Fy(&thetas;)/Fx(&thetas;) ≥ 1,01 (&thetas; = 4 bis 30°)und 1,1 ≤ Fy(&thetas;)/Fx(&thetas;) ≤ 20 (&thetas; = 18°),worin Fx(&thetas;) für eine Lichtstreuungs-Charakteristik in einer X-axialen Richtung des Films steht und Fy(&thetas;) für eine Lichtstreuungs-Charakteristik in einer Y-axialen Richtung des Films steht, wobei der Film (7, 17) aus einer kontinuierlichen Phase (8a, 17a) und einer teilchenförmigen dispergierten Phase (8b, 17b) besteht, die in Bezug auf den Brechungsindex voneinander verschieden sind, und worin die kontinuierliche Phase ein kristallines Harz der Polypropylen-Reihe umfasst und die dispergierte Phase mindestens ein Harz, ausgewählt aus der Gruppe, die aus einem nicht-kristallinen Harz der...

9. 发明专利

DE112008002087T5 未知
公开(公告)号：DE112008002087T5
公开(公告)日：2010-06-10
申请号：DE112008002087
申请日：2008-07-18
申请人： DAICEL CHEM
发明人： HIRAISHI MASANORI , SUDA SATOSHI , KOJIMA HIROYOSHI , YAKUSHIJIN YOSHIKI
IPC分类号： G02B5/02 , F21V3/00 , F21V3/04 , G02F1/13357 , G09F9/00
摘要： A light-diffusing film comprises a light-diffusing layer (e.g., an anisotropic light-diffusing layer), and the light-diffusing layer comprises a continuous phase comprising a polycarbonate-series resin (a polycarbonate-series resin having a number average molecular weight of 15000 to 25000) and a dispersed phase comprising a polypropylene-series resin (a metallocene-catalyzed polypropylene-series random copolymer). A transparent layer may be laminated on at least one side of the light-diffusing layer. The light-diffusing layer may substantially be free from a compatibilizing agent. In spite of a use of the polycarbonate-series resin, the dispersed phase can uniformly be formed. Therefore, the film is suitable for a member of a plane light source device or a display apparatus. The light-diffusing film inhibits a change in a light-diffusing characteristic even under a high temperature.

10. 发明专利

DE10292319T5 未知
公开(公告)号：DE10292319T5
公开(公告)日：2004-09-23
申请号：DE10292319
申请日：2002-05-30
申请人： DAICEL CHEM
发明人： HIRAISHI MASANORI , OHNISHI MASANARI , SASAGAWA TOMOHIRO , IWASAKI NAOKO , YUUKI AKIMASA , MURAKAMI OSAMU
IPC分类号： F21V8/00 , G02B5/02 , G02F1/1335
摘要： A transmissive display apparatus comprises a liquid crystal display unit; and a plane light source unit that comprises a tubular light source, a light guide, and a light-diffusing film having anisotropy that provides a consistent luminance in a display surface, and/or ultraviolet (UV) absorbability that absorbs the UV from the light source and prevents deterioration of a prism sheet in the display unit and liquid display cell. In the film, a light-scattering characteristic F(theta) represents a relationship between the light-scattering angle theta and a scattered light intensity F fulfills Fy(theta)/Fx(theta)>=1.01 over a range of theta=4 to 30°, wherein Fx(theta) and Fy(theta) represent the light-scattering characteristics in an X-axial direction and Y-axial direction of the film, respectively. The film comprises a light-diffusing layer composed of a plurality of resins which are different from each other in refractive index, and a transparent layer laminated on at least one side thereof.

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