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1. 发明专利

JPS62256744A MANUFACTURE OF GRADE REFRACTIVE INDEX GLASS AND COMPOSITION THEREOF 失效
公开(公告)号：JPS62256744A
公开(公告)日：1987-11-09
申请号：JP8896087
申请日：1987-04-13
申请人： UNIV ROCHESTER
发明人： SUUZAN HOUDOO UORUTAA , DANKAN MUUA
IPC分类号： G02B3/00 , C03C21/00
摘要： Disclosed is an ion exchange process and composition useful therein for creating a gradient-index profile in a glass structure which uses a monovalent metal salt bath modified by the addition of a non-monovalent metal salt which provides for complexing of the outdiffusing cation (of the ion exchange process) to prevent poisoning via that cation.

2. 发明专利

JPH08101365A LIQUID CRYSTAL DEVICE FOR GRADUALLY CHANGING REFRACTIVE INDEX AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH08101365A
公开(公告)日：1996-04-16
申请号：JP41910690
申请日：1990-12-18
申请人： UNIV ROCHESTER
发明人： JIEI CHIYUURU RII , SUTEIINBUN DEII JIEIKOBUZU
IPC分类号： G02B9/00 , C09K19/38 , G02B5/30 , G02B27/09 , G02B27/58 , G02F1/13 , G02F1/1333 , G02F1/1341 , G02F1/137 , H01S3/00
摘要： PURPOSE: To provide a laser beam apodizer of liquid crystal by using a cholesterol liquid crystal(CLC), of which selective reflection peak wave length is adjusted by changing the mixing ratio of the mixture of nematic liquid crystal and enantiomorphous additive. CONSTITUTION: In the case where two kinds of CLC have a normal wave length for exciting high reflection factor and the CLC is selected so as to have λ/λ0 =1.076, a smooth edge profile is formed in an overlap area like a reflection factor curve shows. In the case where width of the overlap area is maintained constant, inclination of the transmission function of the overlap area can be changed by adjusting the wave length of the λ/λ0 of the CLC2 to be used for high reflection in the area 2. As λ/λ0 in the area 2 comes close to 1.076, inclination of the overlap area 3 is reduced so as to form a soft reflection factor edge profile for the device.

3. 发明专利

JPH03102264A ELECTRIC SIGNAL SAMPLING SYSTEM USING MICROWAVE OPTICAL PULSE 失效
公开(公告)号：JPH03102264A
公开(公告)日：1991-04-26
申请号：JP12934290
申请日：1990-05-21
申请人： UNIV ROCHESTER
发明人： SUCHIIIBUN UIRIAMUSON
IPC分类号： G01R15/00 , G01R1/07 , G01R13/34 , G01R19/00 , G01R31/302 , G02F1/03
摘要： PURPOSE: To sample an electric signal with high sensitivity by using a Fabry- Perot interferometer modulator having electric field inducing variable refraction index or a thin layer composed of a piezoelectric material demarcating the concave part of an Fabry-Perot interferometer. CONSTITUTION: A modulator 18 uses a thin layer of an electrooptical sensing material and reflecting layers 22, 24. The reflecting layers 22, 24 demarcate the recessed part of a Fabry-Perot interferometer having a thin layer provided thereto and optical pulses 16 propagate through the width of the recessed part. The layer of the recessed part is set to thinness sufficient to form a transmission characteristic having width at least 10 times optical sampling pulses in the total width half the max. value to the modulator 18. A transmission curve has upper and lower band edge parts increased or decreased between upper and lower limits. The Fabry-Perot interferometer is adjusted by adjusting a pulse propagating distance and refractivity so that a spectrum of pulses enter one of the edge parts between the upper and lower limits. The optical sampling pulses are effectively modulated in amplitude by the small shift in the transmission curve.

4. 发明专利

JPH02722A FLUORO-OLEFIN COMPOUND AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH02722A
公开(公告)日：1990-01-05
申请号：JP215589
申请日：1989-01-10
申请人： UNIV ROCHESTER
发明人： ANDORIYUU ESU KENDE , MATSUO NORITADA
IPC分类号： C07D295/18 , C07B61/00 , C07C17/00 , C07C17/25 , C07C21/18 , C07C41/00 , C07C41/06 , C07C43/17 , C07C67/00 , C07C67/343 , C07C69/65 , C07C233/09 , C07C233/11 , C07C235/32 , C07C315/00 , C07C317/08 , C07C317/14 , C07C317/18 , C07C317/44 , C07C319/14 , C07C323/05 , C07C323/09 , C07D317/60 , C07F9/40 , C07F9/54

5. 发明专利

JPS61234363A ELECTRO-OPTIC-ELECTRON OPTIC OSCILLOSCOPE DEVICE TIME-DECOMPOSING ELECTRIC WAVEFORM AT PICOSECOND 失效
公开(公告)号：JPS61234363A
公开(公告)日：1986-10-18
申请号：JP4049086
申请日：1986-02-27
申请人： UNIV ROCHESTER
发明人： SUTEIIBUN ERU UIRIAMUSON , JIERAADO EI MUURUU
IPC分类号： G01R13/40 , G01R13/34 , G02F1/03 , G04F13/02

6. 发明专利

JP2001166349A OPTICAL FLIP-FLOP DEVICE 失效
公开(公告)号：JP2001166349A
公开(公告)日：2001-06-22
申请号：JP35139799
申请日：1999-12-10
申请人： SENTAN KAGAKU GIJUTSU INCUBATI , UNIV ROCHESTER
发明人： DREW N MEIWOO , NAKANO YOSHIAKI , GOVIND P AGRAVAL
IPC分类号： H01S5/50 , G02F1/025 , G02F1/365 , G02F3/00 , G02F3/02
摘要： PROBLEM TO BE SOLVED: To provide an optical flip-flop device which is simple in constitution and facilitates the realization of an optical flip-flop operation by total light. SOLUTION: A set pulse is inputted from a set light input section 21 to a semiconductor optical amplifier(SOA) 1. The output from the semiconductor optical amplifier 1 is then changed to a set state and is held. When a reset pulse is inputted from a reset light input section 22 to the semiconductor optical amplifier 1, its output is changed to a reset state and is held. The set light is formed as a wavelength within the gain band of the semiconductor optical amplifier 1. The reset light is formed as a wavelength on the outer side of the short wavelength side in the gain band described above and in the absorption band of the semiconductor optical amplifier. As a result, the stable and high- speed flip-flop operation is made possible while using the light of the lower input power. The flip-flop operation of the set.reset light of wide wavelength band is made possible.

7. 发明专利

JPH02134584A MEASUREMENT OF ELECTROOPTIC SIGNAL 失效
公开(公告)号：JPH02134584A
公开(公告)日：1990-05-23
申请号：JP17818889
申请日：1989-07-12
申请人： UNIV ROCHESTER
发明人： SUCHIIIBUN ERU UIRIAMUSON
IPC分类号： G01R1/07 , G01R15/24 , G01R31/302 , G01R31/319
摘要： PURPOSE: To extract a signal from the region of a conductor in micrometer range by setting a probe made of an electrooptical material in a surrounding electric field from the conductor, passing a light beam through the probe, and then converting it to an electrical signal. CONSTITUTION: Electrodes 12 and 14 are arranged on a substrate 10 while they are separated by, for example, 1 micrometer. To probe a surrounding magnetic field from this kind of electrode structure, a probe system 16 is used. In the probe 16, a multiple quantum well MQW structure 18 is provided between a semiconductor substrate 20 and an upper layer 22. The substrate 20 and the upper layer 22 are optical connected to glass prisms 24 and 26. A light beam from a laser are focused by a lens 28 and become a beam 30 and is totally reflected by the substrate 20, the upper layer 22, and an end face 13 of the MQW structure 18. The output beam is 32 focused on a photodetector by a lens 34 and are converted to electrical signals. An electric field due to signals in the conductor modulates a light beam due to the intensity of the electric field and generate an output signal that is the scale of the amplitude of an optical signal. The probe 16 is not in contact with the conductor 10 due to a gap 36.

8. 发明专利

JPH0228556A MANUFACTURE OF PARTICLE STABILIZING EPITOPE FOR STANDARDIZATION AND CONTROL OF IMMUNOLOGICAL TEST 失效
公开(公告)号：JPH0228556A
公开(公告)日：1990-01-30
申请号：JP25833088
申请日：1988-10-13
申请人： UNIV ROCHESTER
发明人： CHIYAARUZU EDOWAADO SUPAAKUSU , JIYANETSUTO DEEHOTSUFU SUPAAKU , MAIKERU ROBAATO BAIORANTO
IPC分类号： A61K39/00 , C07K1/22 , C07K14/00 , C07K16/00 , C07K17/08 , G01N33/531 , G01N33/543 , G01N33/546 , G01N33/547 , G01N33/577 , G01N33/68 , G01N33/92
摘要： PURPOSE: To standardize and control immunological test for a long term by selecting a monoclonal antibody of single cell system sustaining reactivity for epitope after the epitope has adehered to particles. CONSTITUTION: A monoclonal antibody, i.e., a product of single cell system, sustaining reactivity to epitope after particles have adhered thereto is selected and then epitope is separated. It is then bonded to particles in order to stabilize the epitope. On the other hand, it is diluted by a buffer water at a concentration in the range of 0.1-10 times of normal value thus standardizing stabilized particle epitope. Furthermore, it is suspended in a liquid containing no epitope reactive to monoclonal antibody but simulating the components of test sample thus preparing stabilized particle epitope as a control sample.

9. 发明专利

JPS56113293A RECOMOINATION BACTERIOPHAGE FOR ANISOGENOME STRUCTURE CLONING OF BATILUS MICROORGANISM AND PRODUCTION THEREOF 失效
公开(公告)号：JPS56113293A
公开(公告)日：1981-09-07
申请号：JP20581
申请日：1981-01-06
申请人： UNIV ROCHESTER
发明人： GRAHAM RICHARD S , YONEDA YUKO , YOUNG FRANK E
IPC分类号： C12N15/09 , C12N1/20 , C12N7/00 , C12N9/28 , C12N15/00 , C12N15/75 , C12R1/07 , C12R1/91

10. 发明专利

JPH0318780A MEASUREMENT OF ELECTRO-OPTIC SIGNAL 失效
公开(公告)号：JPH0318780A
公开(公告)日：1991-01-28
申请号：JP12934190
申请日：1990-05-21
申请人： UNIV ROCHESTER
发明人： SUCHIIIBUN UIRIAMUSON
IPC分类号： G01R31/302 , G01R1/07 , G01R15/24
摘要： PURPOSE: To protect a probe against the physical damage by providing the improved probe constituted by a support having a surface part and an edge and a strip extended over the edge. CONSTITUTION: A tester (DUT) is mounted on an X-Y-X stage moving in upward or right or left direction and the direction perpendicular to the sheet as shown by arrows (x), (y), (z). The stage is moved until a cantilever beam is bent. The beam received by the detector at this time is out of a focus, and the amplitude of the signal measured by a display unit 35 is reduced. A stage is returned to slightly separate, thereby increasing the amplitude of the signal. At this time, the probe is disengaged from the contact with the DUT, and existed in an outer edge electric field. Further, if the probe drops on a hard surface, a plate spring absorbs the impact instead of the damage of the probe to reduce the possibility of the damage.

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