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1. 发明专利

JPH0296115A PHASE COMPENSATION PLATE 失效
公开(公告)号：JPH0296115A
公开(公告)日：1990-04-06
申请号：JP24881588
申请日：1988-10-01
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： HAMAGUCHI SHIGEKI , OTSUKA YASUHIRO , TAGA YASUNORI , MOTOHIRO TOMOMI
IPC分类号： G02B5/30 , G02F1/133 , G02F1/1335
摘要： PURPOSE:To return intricate elliptically polarized light to complete linearly polarized light by laminating many thin inorg. films which are diagonally deposited by evaporation at every specified angle shifted in the intra-surface bearing of the substrate in the vapor deposition direction of the substrate by as much as the angle equal to the twist angle of a supertwisted nematic type liquid crystal element. CONSTITUTION:This phase compensation plate is formed by laminating the many thin inorg. films 8 which are diagonally deposited by evaporation at every specified angle shifted in the intra-surface bearing of the substrate in the vapor deposition direction of the substrate 2b by as much as the angle equal to the twist angle of the liquid crystal cell. Optical rotatory power can, therefore, be imparted in addition to double refractiveness to the compensation plate so that the plate has the optical properties equiv. to the optical properties of the supertwisted nematic (STN) type liquid crystal panel. The complete linearly polarized light is obtd. in this way from the transmitted light of the STN type liquid crystal panel. The complete phase compensation is thus possible and the coloration is entirely eliminated.

2. 发明专利

JPH01136961A CERAMIC-MATRIX HAVING METALLIC LAYER AND ITS MANUFACTURE 失效
公开(公告)号：JPH01136961A
公开(公告)日：1989-05-30
申请号：JP29582387
申请日：1987-11-24
申请人： TOYOTA CENTRAL RES & DEV , TOYOTA MOTOR CORP , NIPPON SOKEN
发明人： TAGA YASUNORI , YAMADERA HIDEYA , AOKI KEIJI , HATTORI TADASHI
IPC分类号： C23C14/02 , B32B15/04 , C04B41/52 , C04B41/88 , C04B41/89 , C04B41/90 , C23C14/06 , C23C14/16 , C23C14/58
摘要： PURPOSE:To joint an Mo contg. metallic layer to the above matrix with excellent strength in a relatively low temp. at the time of forming the Mo contg. metallic layer on the surface of an alumina contg. ceramic matrix by interposing an oxidic layer consisting of one or more kinds of Ti, Zr and Nb with Al between both. CONSTITUTION:The surface of the ceramic matrix consisting essentially of Al2O3 is ground, cleaned, dried and is thereafter charged to a sputtering apparatus, by which an alloy layer of Mo and at least one kind among Ti, Zr and Nb having 0.1-20mum thickness is formed in the use of one or more kinds of targets. The matrix is taken out from the sputtering apparatus, is heated, e.g., for 1hr at 800 deg.C to form a bonding layer consisting of Al and the oxide of the above-mentioned metals having 0.005-0.5mum thickness between the alumina matrix and the alloy layer and to manufacture the composite body in which the alumina matrix and the metallic layer are tightly jointed.

3. 发明专利

JPS63205610A PRODUCTION OF DOUBLE REFRACTIVE PLATE 失效
公开(公告)号：JPS63205610A
公开(公告)日：1988-08-25
申请号：JP3855087
申请日：1987-02-20
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： HAMAGUCHI SHIGEKI , OTSUKA YASUHIRO , MOTOHIRO TOMOMI , TAGA YASUNORI , ISHII MASAHIKO
IPC分类号： G02B5/30
摘要： PURPOSE:To obtain a double refraction plate which is uniform in retardation by fixing and disposing a substrate to an evaporation source such a position where the film thickness distribution occurring in the differences in the distances between the evaporation source and the respective positions to be deposited with a material on the substrate surface can be compensated by a change in the angle of vapor deposition. CONSTITUTION:The retardation by the double refraction of the diagonally vapor deposited film formed by diagonal vapor deposition of an oxide, etc., is defined by the film thickness and vapor deposition angle if the material to be deposited by evaporation is the same. The substrate 1 is then fixed and disposed to incline the normal of the substrate 1 surface at theta with respect to the vertical direction of the evaporation source 3 in such a manner that the film thicknesses corresponding to the distances between the evaporation source 3 and the positions to be deposited on the substrate 1 can be compensated by an increase in the angle of vapor deposition. The double refractive plate having the uniform retardation is thereby easily formed without making intricate substrate motion.

4. 发明专利

JPS63132204A DIRECTIONAL OPTICAL FILTER 失效
公开(公告)号：JPS63132204A
公开(公告)日：1988-06-04
申请号：JP28011586
申请日：1986-11-25
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： HAMAGUCHI SHIGEKI , OTSUKA YASUHIRO , TAGA YASUNORI , MOTOHIRO TOMOMI , ISHII MASAHIKO
IPC分类号： G02B5/30
摘要： PURPOSE:To improve directivity, to occupy less space and to permit easy cleaning by forming a diagonally vapor deposited film to be sandwiched between two polarizing elements on the surface of one polarizing element at a prescribed vapor deposition angle in such a manner that the intersection line with the surface of the polarizing element attains about 45 deg. angle. CONSTITUTION:The polarizing plates 11, 12 are made of a resin and are so disposed that the optical axes thereof intersect orthogonally with each other. The diagonally vapor deposited film 13 is formed by vapor deposition of tungsten oxide on the surface of the polarizing plate 11 at the azimuth of 45 deg. angle with the optical axis of the plate 11 and at 70 deg. vapor deposition angle. As a result, this filter acts effectively as the directional optical filter which makes use of the polarizing effect of the polarizing plates and the double refraction effect of the diagonally vapor deposited film; in addition, the color of the transmitted light can be controlled by selecting a light source and since a louver is not used, the filter occupies less space and is easy to clean.

5. 发明专利

JPS63109414A LIQUID CRYSTAL ELEMENT 失效
公开(公告)号：JPS63109414A
公开(公告)日：1988-05-14
申请号：JP25531886
申请日：1986-10-27
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： HAMAGUCHI SHIGEKI , OTSUKA YASUHIRO , TAGA YASUNORI , MOTOHIRO TOMOMI
IPC分类号： G02B5/30 , G02F1/1335 , G02F1/1343 , G09F9/30
摘要： PURPOSE:To obtain a liquid crystal element excellent in durability and visuality by unitedly forming a transparent electrode and a 1/4lambda phase difference plate by an oblique evaporation film. CONSTITUTION:The oblique evaporation film 5 having both the functions of the 1/4 (wavelength) phase plate and the transparent electrode is formed on the surface of one end face of a plane glass 2. Incident light beams from the side of the transparent base (plate glass) 1 to a liquid crystal layer 11 are straight polarized by absorption based upon the liquid crystal layer 11. Namely, incident light beams consisting of a component rectangular to the long axis direction of a dichromatic dye (guest) having orientation coincident with nematic liquid crystal (host) kept at a state that no electric field is not impressed to the liquid crystal layer are absorbed by an ITO film to be the transparent electrode and the evaporation film 5. The straight polarized light beams are circularly polarized in the clockwise or counterclockwise direction by the oblique evaporation film 5, reflected by an Al reflecting mirror face 20, reversed at its circular polarization direction, transmitted through the evaporation film 5 again, and then made incident upon the liquid crystal layer 11 again in the direction rectangular to the original straight polarized light to absorb the light. Thus, the reflection factor of the incident light beams is controlled to obtain glare shielding state.

6. 发明专利

JPH05319872A SOLUTION FOR FORMING UV RAY SHIELDING FILM AND PRODUCTION OF UV RAY SHIELDING FILM USING THE SAME 失效
公开(公告)号：JPH05319872A
公开(公告)日：1993-12-03
申请号：JP14988392
申请日：1992-05-18
申请人： TOYOTA CENTRAL RES & DEV , TOYOTA MOTOR CORP
发明人： YAMASHITA KATSUJI , AOKI HIROKO , TAGA YASUNORI , YAMAZAWA YASUSHI , ITO TAKASHI , NONOBE YASUHIRO
IPC分类号： C03C17/23 , C09K3/00
摘要： PURPOSE:To provide a solution for forming a UV-ray shielding film and the film forming method using the soln. by which a UV shielding film having proper ties sufficiently shielding UV rays of

7. 发明专利

JPH01126244A PRODUCTION OF WATER-REPELLENT GLASS 失效
公开(公告)号：JPH01126244A
公开(公告)日：1989-05-18
申请号：JP28464587
申请日：1987-11-11
申请人： TOYOTA CENTRAL RES & DEV , TOYOTA MOTOR CORP
发明人： TAJIMA ICHIRO , OWAKI TAKESHI , TAGA YASUNORI , SHINKAI HIROAKI
IPC分类号： G02B1/10 , B60J1/00 , C03C17/30
摘要： PURPOSE:To easily produce the title water-repellent glass provided with a film having water repellency and wear resistance by dipping inorg. glass in the soln. consisting of polydimethylsiloxane and a hydrocarbon which is liq. at room temp., pulling up the glass, and heat-treating the glass. CONSTITUTION:Inorg. glass is dipped in the soln. consisting of polydimethylsiloxane and a hydrocarbon which is liq. at room temp. The viscosity of the polydimethylsiloxane is preferably controlled to about 500-10,000cs, and the concn. in the soln. to 5-10%. Hexane, heptane, etc., are used as the hydrocarbon. Dipping is carried out for 5-10sec each time, and preferably repeated one to several times. The glass is pulled up after dipping, and heated at 250-350 deg.C for 10-30min. The cross linking between the film and glass is intensified by the heat treatment, the strength of the film itself is increased, and the wear resistance is improved.

8. 发明专利

JPS63132201A PRODUCTION OF DIAGONALLY VAPOR DEPOSITED FILM 失效
公开(公告)号：JPS63132201A
公开(公告)日：1988-06-04
申请号：JP27898186
申请日：1986-11-21
申请人： TOYOTA MOTOR CORP , TOYOTA CENTRAL RES & DEV
发明人： HAMAGUCHI SHIGEKI , OTSUKA YASUHIRO , TAGA YASUNORI , MOTOHIRO TOMOMI
IPC分类号： G02B5/30 , C23C14/24
摘要： PURPOSE:To permit shortening of a distance between a substrate and crucible and uniformization of a film thickness by evaporating a material in a diagonal direction through oblique through-holes and moving the substrate relatively with the crucible. CONSTITUTION:The many oblique through-holes 10 extending toward the upper right from the lower left are formed in the upper part of the crucible 1 and the angle of inclination of the oblique through-holes 10 is set at 70 deg. with the normal erected atop the crucible 1. The substrate 2 is moved in an arrow direction while tungsten oxide 100 in the crucible is heated by an electron beam. The tungsten oxide 100, therefore, forms vapor 101 which arrives at about 70 deg. angle at the rear face of the substrate 2 and the diagonally vapor deposited film is formed on the surface. The distance between the respective parts on the substrate surface and the upper part of the crucible is thereby kept at 50mm at the time of formation and the thickness of the diagonally vapor deposited film is uniformized.

9. 发明专利

JPS61114774A Method for electrostatic painting of resin material 失效
标题翻译：树脂材料静电涂装方法
公开(公告)号：JPS61114774A
公开(公告)日：1986-06-02
申请号：JP23718284
申请日：1984-11-09
申请人： Toyota Central Res & Dev Lab Inc , Toyota Motor Corp
发明人： KOMIYAMA MATSUO , FUKUDA KENJI , MASUYAMA TAKAYUKI , TAGA YASUNORI , SAWADA YUTAKA
IPC分类号： B05D7/02 , B05D1/04
摘要： PURPOSE: To enhance the adhesiveness of a thin metal film, a resin and an electrostatic film layer without requiring primer coating, in sputtering treatment, by specifying a metal to be used and a film thickness.
CONSTITUTION: In a first process according to a method for the electrostatic painting of a resin material such as a car bamper, a thin metal film 3 is directly formed to the surface of a molded resin product 1. In this case, the metal used under a sputtering treatment condition is set to one of silver, chromium and an alloy thereof and the thickness of the formed thin metal film 3 is set to 50W500Å. Next, electrostatic painting 4 is applied onto the thin metal film 3 formed to the surface of the resin product in a second process to complete the desired painting of the molded resin product 1.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了提高薄膜金属膜，树脂和静电膜层的粘合性，不需要底漆涂布，在溅射处理中，通过指定使用的金属和膜厚度来提高粘合性。构成：在根据用于汽车防盗器等树脂材料的静电喷涂方法的第一方法中，在模制树脂制品1的表面上直接形成薄金属膜3.在这种情况下，将溅射处理条件设定为银，铬及其合金之一，并将所形成的薄金属膜3的厚度设定为50-500埃。接着，在第二工序中，在形成于树脂制品表面的薄金属膜3上涂布静电涂装4，以完成所需的模塑树脂制品1的涂装。

10. 发明专利

JPH09304796A ALL SOLID ELECTROCHROMIC CELL 失效
公开(公告)号：JPH09304796A
公开(公告)日：1997-11-28
申请号：JP12020796
申请日：1996-05-15
申请人： TOYOTA CENTRAL RES & DEV , TOYOTA MOTOR CORP
发明人： ITO TADAYOSHI , TADA MASAAKI , EZAKI YASUO , TAGA YASUNORI , ENDO TAKEO
IPC分类号： G02F1/15
摘要： PROBLEM TO BE SOLVED: To provide an all-solid electrochromic(EC) cell having excellent durability against high temp. and high humidity which prevents peeling and crystallization of an EC film and deterioration in EC characteristics. SOLUTION: This EC cell consists of a substrate 1, an EC element comprising a first conductive film 2a formed on the surface of the substrate 1, an oxidation color developing film 2b, a solid electrolyte film 2c, a reduction color developing film 2d, and a second conductive film 2e, and a sealing resin layer 4 which covers the surface of the EC element 2, and a sealing substrate 5 laminated on the surface of the sealing resin layer 4. In this cell, the sealing resin layer 4 consists of an acid anhydride epoxy resin. Moreover, a water holding film 3 comprising a water-absorbing material is formed between the sealing resin layer 4 and the EC element 2.

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