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41. 发明专利

JPH11109304A OPTICAL COUPLER 失效
公开(公告)号：JPH11109304A
公开(公告)日：1999-04-23
申请号：JP26648697
申请日：1997-09-30
申请人： ADVANTEST CORP , SATO SUSUMU
发明人： MASUDA SHIN , SATO SUSUMU
IPC分类号： G02B6/26 , G02F1/13 , G02F1/1343
摘要： PROBLEM TO BE SOLVED: To obtain an excellent optical characteristic and to make coupling efficiency variable. SOLUTION: This optical coupler is constituted so that incident light is coupled with another optical element by a liquid crystal microlens 16 having a liquid crystal layer 11 between a pair of through-hole pattern division electrodes 17, 18 opposite to each other. In such a case, respective electrodes 17, 18 are divided to first-fourth parts 17a, 18a to 17d, 18d by plural circular hole parts 19 and slits 20, 21. By respectively changing voltages applied to respective parts, the focal distance of the liquid crystal microlens 16 is changed freely in an XY plane (substrate surface) vertical to an optical axis. Thus, the coupling efficiency with another optical element is adjusted.

42. 发明专利

JPH1183730A METHOD AND DEVICE FOR DETECTING 2D LIQUID CRYSTAL CELL PARAMETER 失效
公开(公告)号：JPH1183730A
公开(公告)日：1999-03-26
申请号：JP24882397
申请日：1997-09-12
申请人： SATO SUSUMU , MEIRIYOU TEKUNIKA KK
发明人： SATO SUSUMU , SHU SUGURU , KA SEN , TOGASHI YOSHIHIRO
IPC分类号： G01B11/02 , G01M11/00 , G01N21/21 , G02F1/13
摘要： PROBLEM TO BE SOLVED: To provide a method and device for detecting 2D liquid crystal cell parameter wherein, with a simple configuration, such parameters as thickness of a liquid crystal layer at a plurality of points of a liquid crystal cell, kink angle in orientation of liquid crystal molecule, etc., are detected at the same time with precision in a short time. SOLUTION: The light from a light source 1 is allowed to pass a polarizing plate 3, a liquid crystal cell 4, and a polarizing plate 5, and transmission light intensity of the liquid crystal cell 4 at a plurality of points is measured with photo-detector 7. Transmission light intensity of the liquid crystal cell 4 at a plurality of points is measured when polarizing direction of the polarizing plate 5 is X-axis direction, when it is Y-axis direction, when it forms 45 deg. with the X-axis and Y-axis, or when a 1/4 wavelength 6 is so inserted between the polarizing plate 5 and the liquid crystal cell 4 that its axis direction is tilted by 45 deg. against the polarizing direction of the polarizing plate 5 while the polarizing direction of the polarizing plate 5 forms 45 with the X-axis and Y-axis. Stokes' parameter, at a plurality of points, of the liquid crystal cell 4 is obtained from a measured value, and from the obtained Stoke' parameter of the liquid crystal cell 4 at a plurality of points, thickness of a liquid crystal layer, at a plurality of points, of the liquid crystal cell 4 and a kink angle of orientation of liquid crystal molecule are obtained at the same time.

43. 发明专利

JPH09211459A ORIENTATION TREATMENT OF LIQUID CRYSTAL SUBSTRATE AND PRODUCTION OF LIQUID CRYSTAL CELL 失效
公开(公告)号：JPH09211459A
公开(公告)日：1997-08-15
申请号：JP4414696
申请日：1996-02-05
申请人： SATO SUSUMU , MEIRIYOU TEKUNIKA KK
发明人： SATO SUSUMU , TOGASHI YOSHIHIRO
IPC分类号： G02F1/1337
摘要： PROBLEM TO BE SOLVED: To eliminate the need for a rubbing treatment and to obtain a uniform and good orientation characteristic even with a large-area substrate by a simple stage by applying liquid crystals by a roller or blade on the surface of a film for orientation deposited the substrate while allowing the liquid crystals to flow in one direction, holding the substrate for a prescribed period of time and forming a liquid crystal oriented layer. SOLUTION: While the roller 1 is lightly pressed onto the film 5 for orientation, the roller is driven in an arrow X direction, and while the roller 1 is kept rotated in an arrow R direction, the roller is rolled on the substrate 3 deposited with the film 5 for orientation. The liquid crystals 10 on the front side of the roller flow in the arrow direction X, by which the liquid crystal coating layer 9 is formed in the state of the liquid crystal molecules heading this flow direction. Similarly, the liquid crystal coating layer 9 is formed even if the blade is moved while its front end is pressed. The comparison made between the roller 1 and the blade reveals that the roller 1 less flaws the film 5 for orientation, allows the industrial utilization thereof and is high in productivity. The coating by the roller 1 is thus superior.

44. 发明专利

JPH02265616A CAR FOR WASTE GAS TREATMENT 失效
公开(公告)号：JPH02265616A
公开(公告)日：1990-10-30
申请号：JP8555289
申请日：1989-04-04
申请人： KOJIMA HISAO , SATO SUSUMU , WATABE HIROOKI
发明人： KOJIMA HISAO
IPC分类号： B01D53/34
摘要： PURPOSE:To treat a waste gas easily and speedy by carrying an apparatus for treatment of a waste gas containing harmful substances and sterilizing substances in a mobile car. CONSTITUTION:After the title car was moved and arrived at an outside treatment work site 30, a sterilizing gas is supplied in the outside treatment work site 30 through a flow line 2a from a sterilizing gas supplying apparatus 2 until the concentration of the sterilizing gas of air in the outside treatment work site 30 becomes a prescribed concentration. After that, the air is circulated in flow lines 20, 26, 22, 24 and the outside treatment work site 30 for a set period by operation of a blower 6. Sterilization of the outside treatment work site 30 is carried out during this period. After the sterilization, air used for sterilization is circulated in the flow line 20, a waste gas treatment apparatus 4, and the flow lines 22, 24 and harmful substances in the waste gas are removed by a gas analyzer 8. by this method, being free from restriction of place, waste gas treatment is carried out.

45. 发明专利

JPH02253985A FLUORESCENT HEAT-SENSITIVE PAPER 失效
公开(公告)号：JPH02253985A
公开(公告)日：1990-10-12
申请号：JP7735889
申请日：1989-03-29
申请人： SATO SUSUMU
发明人： SATO SUSUMU
IPC分类号： B41M5/323 , B41M5/26 , B41M5/30 , C09B57/00 , C09K11/06
摘要： PURPOSE:To conduct the thermal writing, holding, and erasing of information by changing a color of a fluorescence by a method wherein a fluorescent substance which returns to a state of emitting an original color fluorescence after holding a color fluorescence for a fixed time at a temp. lower than a threshold temp. after the multi-color change of the fluorescence is contained on or inside paper. CONSTITUTION:Tb hexafluoroacetylacetonate and Eu hexafluoroacetylacetonate are dissolved in an organic solvent, such as tetrahydrofuran. This solution is applied or infiltrated on/in normal paper and dried to form fluorescent heat- sensitive paper. Namely, by writing information on the fluorescent heat-sensitive paper by a thermal head at a temp. higher than a threshold temp., only a part with the information written emits a red fluorescence, and the other area emits a green fluorescence. This state is held for a fixed time. For erasing the written information, the fluorescent substance is lowered in temp. to return to a state of emitting an original color fluorescence all over the surface. This operation can be easily conducted by passing the fluorescent heat sensitive paper between rollers which are held at a temp. lower than room temp.

46. 发明专利

JPH02252834A HUGE SPACE STRUCTURE 失效
公开(公告)号：JPH02252834A
公开(公告)日：1990-10-11
申请号：JP7537389
申请日：1989-03-27
申请人： NAKAJIMA KOKICHI , OBAYASHI TOSHIHARU , SATO SUSUMU
发明人： NAKAJIMA KOKICHI , OBAYASHI TOSHIHARU , SATO SUSUMU
IPC分类号： E04B1/34 , E04B1/342 , E04B5/00
摘要： PURPOSE:To effectively make use of the ground by suspending each main beam by each main sling stretched between suspension main posts, providing a floor board reinforced beams and cross beams below a roof member constructed in such a way that each cross beam is fixed between each side post and each main beam, and thereby forming a space with no post below the floor board. CONSTITUTION:Appropriate paired suspension posts 1 are erected in a structure construction site, slings 3 are hanged down at equal intervals from a main suspension cable 2 stretched between the top sections of the posts 1. And each main beam 4 the both ends of which are fixed onto the main posts 1 is suspended at each lower end of the slings 3. In the second place, a frame work of a roof is formed so that each roof member 7 is stretched in such a way that each side post 5 erected at the both side sections in the construction site is connected with each beam 4 by each cross beam 6, and the respective beams 4 are also connected with each other by the cross beams. Successively, each main beam 4' is provided below each member 7 while the specific height is maintained so as to be connected with each main post 1 so that each floor board 9 is thereby formed. Then, each beam 4 and each main beam 4' are suspended by each suspension pillar 10 at specified intervals so that a huge space 11 with no post is formed below the floor 9. By this constitution, it is possible to make effective use of the ground.

47. 发明专利

JPS6148807B2 失效
公开(公告)号：JPS6148807B2
公开(公告)日：1986-10-25
申请号：JP14287881
申请日：1981-09-10
申请人： SATO SUSUMU , OKAMOTO TOSHIHIKO , SAITO HIROSHI
发明人： OKAMOTO TOSHIHIKO , KANEKO TSUTOMU , SAITO HIROSHI
IPC分类号： C07D471/18 , A61K31/47 , A61P25/04 , A61P29/00

48. 发明专利

JPS6118551B2 JPS6118551B2 - 失效
公开(公告)号：JPS6118551B2
公开(公告)日：1986-05-13
申请号：JP11821280
申请日：1980-08-27
申请人： Toshihiko Okamoto , Haruka Isotani , Koichi Shudo , Sato Susumu
发明人： OKAMOTO TOSHIHIKO , ISOTANI HARUKA , SHUDO KOICHI , TAKAHASHI SOSHIRO
IPC分类号： A01N47/36 , A01N43/40 , C07D213/75

49. 发明专利

JPS60198511A AUTO-FOCUS LENS 失效
公开(公告)号：JPS60198511A
公开(公告)日：1985-10-08
申请号：JP5465584
申请日：1984-03-21
申请人： SATO SUSUMU
发明人： SATOU SUSUMU
IPC分类号： A61F2/14 , G02B7/40 , G02F1/13
摘要： PURPOSE:To make an auto-focus lens thin and lightweight and to operate it statically with a low power consumption by controlling a driving voltage of a focal length varying lens with distance information from a distance sensor to perform focusing. CONSTITUTION:An ultrasonic transmitter 2 is driven by reference pulses due to an oscillator 1, and simultaneously, a monostable multivibrator 3 is operated, and the reflected signal from an object is received by an ultrasonic receiver 4, and the monostable multivibrator 3 is stopped. AND between the clock pulse from a clock signal generator 5 and the output of the monostable multivibrator is operated to obtain a digital signal corresponding to the distance to the object. This signal is inputted to a function generator 7 to obtain a voltage matched to the physical property curve of a liquid crystal lens. This voltage is impressed to a focal length varying liquid crystal lens 8 to perform focusing. Devices other than ultrasonic transmitter and receiver can be used as the distance sensor.

50. 发明专利

JPS6035091B2 失效
公开(公告)号：JPS6035091B2
公开(公告)日：1985-08-13
申请号：JP4273683
申请日：1983-03-15
申请人： SATO SUSUMU , OKUMURA YOSHIAKI
发明人： OKUMURA YOSHIAKI
IPC分类号： A23B4/03 , A23B4/044

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