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An occupant of a cubicle or office can activate transparent partitions to partially or completely enclose a cubicle and/or office to minimize noise, optimize privacy, lighting, air flow and temperature. This transparent partition is coated with a thin layer material connected to electrodes. Once the

An occupant of a cubicle or office can activate transparent partitions to partially or completely enclose a cubicle and/or office to minimize noise, optimize privacy, lighting, air flow and temperature. This transparent partition is coated with a thin layer material connected to electrodes. Once the occupant decides that changing working conditions (e.g., minimize noise, optimize privacy, adjust lighting, air flow and/or temperature) is needed, the occupant can activate the thin transparency control layer by appropriate electronic control. Movable parts of the partitions may also be adjusted. The transparent partitions may be made darker or opaque. Movable partitions may be used to provide optimized privacy, noise level, lighting, air flow and temperature control. Conversely, the partitions may be made transparent and movable sections retracted to permit greater worker-to-worker interaction.

대표청구항 ▼

An occupant of a cubicle or office can activate transparent partitions to partially or completely enclose a cubicle and/or office to minimize noise, optimize privacy, lighting, air flow and temperature. This transparent partition is coated with a thin layer material connected to electrodes. Once the

An occupant of a cubicle or office can activate transparent partitions to partially or completely enclose a cubicle and/or office to minimize noise, optimize privacy, lighting, air flow and temperature. This transparent partition is coated with a thin layer material connected to electrodes. Once the occupant decides that changing working conditions (e.g., minimize noise, optimize privacy, adjust lighting, air flow and/or temperature) is needed, the occupant can activate the thin transparency control layer by appropriate electronic control. Movable parts of the partitions may also be adjusted. The transparent partitions may be made darker or opaque. Movable partitions may be used to provide optimized privacy, noise level, lighting, air flow and temperature control. Conversely, the partitions may be made transparent and movable sections retracted to permit greater worker-to-worker interaction. st et al., 606/023; US-5509929, 19960400, Hascoet et al., 607/101; US-5861021, 19990100, Thome et al., 607/101; US-5906636, 19990500, Casscells et al., 607/096; US-6006755, 19991200, Edwards, 128/898; US-6071956, 20000600, Slepian et al., 514/496; US-6190355, 20010200, Hastings, 604/096.01; US-6216041, 20010400, Tierney et al., 607/101; US-6273886, 20010800, Edwards et al., 606/034; US-6451044, 20020900, Naghavi et al., 607/096 variable by means of one or several optical elements. 7. System according to claim 6, wherein said optical elements are interference filters. 8. System according to claim 1, wherein the spectral transmission functions are so set that the overall intensity of induced fluorescent light is within the same order as the overall intensity of a light fraction of the illuminating system, which is reflected directly on the tissue region. 9. System according to claim 1 wherein said imaging unit comprises an imager and an image recording unit. 10. System according to claim 1 wherein said imaging unit comprises an imager and an image-transmitting unit. 11. System according to claim 1, wherein said two transmission functions T1(λ) and Tb(λ) intersect at a transmission value less than 5%. 12. System according to claim 1, wherein the light-induced reaction is created by a photo-amboceptor. 13. System according to claim 12, wherein when ALA is used as a photo-amboceptor said spectral transmission function T1(λ) of said path of the illuminating beam satisfies the following relationship: 100%>T1(λ) 400 . . . 420)≥80% 15%>T1(λ) 440 . . . 455)≥0.5%. 14. System according to claim 1, wherein the light-induced reaction is created by autofluorescence. 15. A system for diagnosis or therapeutic treatment by means of a light-induced reaction in biologic tissue "in vivo", comprising a path of an illuminating beam constituted by at least one light source with a lamp system generating incoherent light in a wavelength range of at least 400 to 650 nm, and a light-feeding unit which directs the light of the at least one light source onto a tissue region to be diagnosed or therapeutically treated, presenting a spectral transmission function T1(λ) matched with the fluorescence excitation spectrum of the light-induced reaction, and a path of an observation beam constituted by an imaging unit which images the light coming from said tissue region into an image plane, presenting a spectral transmission function Tb(λ) matched with the fluorescence spectrum of the light-induced reaction wherein said spectral transmission function T1(λ) of said path of the illuminating beam and said spectral transmission function Tb(λ) of said path of the observation beam intersect at wavelength λsat which the transmission value of each optical path is not higher than 30%, wherein at least one reference wavelength λris provided which is longer by up to 2Δλ at maximum or smaller than the wavelength λsat the point of intersection, for which hence applies: λs-2Δλ≤λr≤λs+2Δλ and starting out from which the spectral transmission function Tb(λ) of the path of the observation beam satisfies the following conditions for at least five wavelengths λr,λr-Δλ, λr-3Δλ, λr+Δλ, and λr+2Δλ: TBL|Tb(λr+ Δλ) - Tb(λr+ 2Δλ)| > 10%|Tb(λr- Δλ) - Tb(λr- 3Δλ)| b(λr) > 0.5%Tb(λr+ Δλ) > 0.5%Tb(λr+ 2Δλ) > 0.5%Tb(λr- Δλ) > 0.3%Tb(λr- 3Δλ) > 0.3% wherein 4 nmrequals the wavelength λsat the point of intersection. 17. System according to claim 15, wherein said two transmission functions T1(λ) and Tb(λ) intersect at a transmission value less than 10%. 18. System according claim 15, wherein said spectral transmission function Tb(λ) of said path of the observation beam has an almost horizontal plateau within the range λr. . . λr