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Results 1-10 of 65,949 for Criteria: Office(s):all Language:EN Stemming: true maximize
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NoCtrTitlePubDateInt.ClassAppl.NoApplicantInventor
1. WOWO/2014/139099 - SOLDERING SYSTEM18.09.2014
B23K 1/012
PCT/CN2013/072527CHINA SUNERGY (NANJING) CO., LTD.LU, Jun
This disclosure relates to a soldering system containing a soldering apparatus and a heating apparatus. The soldering apparatus includes a heating plate having a body defining a plurality of first air exits, each first air exit extending through the body of the heating plate and the heating plate being configured to supply hot air through the first air exits; a cover disposed on the heating plate, the cover and the heating plate defining a hot air chamber; a plurality of axially movable positioning shafts extending though the body of the heating plate, in which each shaft has a first end and a second end, the first end is in the hot air chamber, and the second end is outside the hot air chamber; and a conduit attached to the cover, the conduit being configured to supply hot air to the hot air chamber.

2. WOWO/2014/143021 - HIGH EFFICIENCY INTERLEAVED SOLAR POWER SUPPLY SYSTEM18.09.2014
H02N 6/00
PCT/US2013/032410AMPT, LLCLEDENEV, Anatoli
A high efficiency solar power system combining photovoltaic sources of power (1) can be converted by a base phase DC-DC photovoltaic converter (6) and an altered phase DC-DC photovoltaic converter (8) that have outputs combined through low energy storage combiner circuitry (9). The converters can be synchronously controlled through a synchronous phase control (11) that synchronously operates switches to provide a conversion combined photovoltaic DC output (10). Converters can be provided for individual source conversion or phased operational modes, the latter presenting a combined low photovoltaic energy storage DC-DC photovoltaic converter (15) at string or individual panel levels.

3. WOWO/2014/142795 - LOW VOLTAGE AVALANCHE PHOTODIODE WITH RE-ENTRANT MIRROR FOR SILICON BASED PHOTONIC INTEGRATED CIRCUITS18.09.2014
H01L 31/0232
PCT/US2013/030288KANG, YaminKANG, Yamin
A low voltage APD is disposed at an end of a waveguide extending laterally within a silicon device layer of a PIC chip. The APD is disposed over an inverted re¬ entrant mirror co-located at the end of the waveguide to couple light by internal reflection from the waveguide to an under side of the APD. In exemplary embodiments, a 45°-55° facet is formed in the silicon device layer by crystallographic etch. In embodiments, the APD includes a silicon multiplication layer, a germanium absorption layer over the multiplication layer, and a plurality of ohmic contacts disposed over the absorption layer. An overlying optically reflective metal film interconnects the plurality of ohmic contacts and returns light transmitted around the ohmic contacts to the absorption layer for greater detector responsivity.

4. WOWO/2014/142388 - APPARATUS AND METHOD FOR ANALYZING POWER GENERATION OF PHOTOVOLTAIC POWER GENERATION SYSTEM18.09.2014
H02N 6/00
PCT/KR2013/004484KD POWER CO., LTD.PARK, Gi Ju
The present invention relates to an apparatus and method for analyzing power generation of a photovoltaic power generation system, which enables a user to easily maintain the photovoltaic power generation system by analyzing the power generation time and rate of photovoltaic power generation during a time period (day, month, or year) designated by the user. The apparatus according to the present invention comprises: a plurality of photovoltaic power generation parts including solar cell modules for converting solar energy into electrical energy and outputting the electrical energy; a photovoltaic power generation measuring part, arranged in each of the photovoltaic power generation parts, for measuring the atmospheric temperature, the temperature of the solar cell modules, the quantity of horizontal solar radiation, the quantity of incident solar radiation, and the power generation time and amount; a photovoltaic power generation analysis part for analyzing the power generation time and rate of the photovoltaic power generation part, per site or overall in which each of the photovoltaic power generation parts is arranged, on the basis of various pieces of information measured in the photovoltaic power generation measuring part; and a photovoltaic power generation monitoring part for monitoring power generation status, surveillance, diagnosis, analysis, and reports in real-time by receiving various information diagnosed by the photovoltaic power generation analysis part over a network.

5. WOWO/2014/142816 - LIGHT-EMITTING DIODE INPUT FOR HYBRID SOLAR LIGHTING SYSTEMS18.09.2014
H02N 6/00
PCT/US2013/030726OFS FITEL, LLCHANSSON, Jan, I.
A hybrid lighting system is disclosed in which light emitting diodes (LEDs) provide input light when illumination with solar light is unavailable. Light from LEDs are propagated through an optical fiber, which delivers the light to a point of illumination. The disclosed system reduces the amount of electricity and electric conduit for light in areas using hybrid lighting systems.

6. WOWO/2014/141311 - THERMO-MECHANICAL CONTROLLED CRYOGENIC DELAMINATION PROCESS FOR THE FULL RECOVERY OF RIGID MONO-, POLYCRYSTALLINE OR AMORPHOUS MATERIALS COATED WITH PLASTIC MATERIALS18.09.2014
H01L 31/048
PCT/IT2013/000135POLITECNICO DI BARIDASSISTI, Michele
The purpose of the invention is to provide a process for the recovery of raw materials fro multilayer artifacts. The process involves cryogenic conditioning of the materials to be recovered and exploits the different thermal and elastic behaviour of different layers of different material.

7. WOWO/2014/141498 - SOLAR POWER SYSTEM, ANOMALY DETERMINATION PROCESSING DEVICE, ANOMALY DETERMINATION PROCESSING METHOD, AND PROGRAM18.09.2014
H01L 31/04
PCT/JP2013/072002OMRON CORPORATIONTSURUTA Kosuke
The present disclosure relates to a solar power system, an anomaly determination processing device, an anomaly determination processing method, and a program such that it is possible to construct a generated power estimation model capable of more accurately determining occurrence of an anomaly. On the basis of a correlation per day between the amount of generated power that has been generated by way of a solar power module receiving sunlight and generating power, and the amount of energy of sunlight irradiated to the solar power generation module, a generated power estimation model is constructed which is used for estimating the expected amount of generated power which is expected to be generated by the solar power generation module. In addition, on the basis of the generated power estimation model, the expected amount of generated power is estimated, and a comparison is made between the expected amount of generated power and the amount of generated power actually generated by the solar power generation module in order to assess whether or not an anomaly has occurred. The present technology, for example, can be applied to a solar power generation system.

8. WOWO/2014/141760 - SOLAR CELL CONTROL DEVICE18.09.2014
G05F 1/67
PCT/JP2014/051888HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.OHNISHI, Kohei
In a photovoltaic power generation control, it is impossible to follow up an operation point change caused by insolation variations and load variations in the follow-up time of actual voltage with respect to the change of a voltage command value and in the periodical time during which an averaging process is performed. A solar cell control device (7) is constituted by having: a power measuring unit (31) for measuring the power values of a solar cell; a voltage control unit (4) for determining an operation voltage of the solar cell; an averaging unit (3) for adding up the power values and calculating an average value of the power values; and a maximum power point follow-up control unit (5) for comparing a threshold value calculated from the deviation information of the power values and the number of the additions with the difference value between the power values measured by the power measuring unit and the average value and for, when the absolute value of the difference value is larger than the threshold value, stopping the additions and generating a voltage command value that determines the operation voltage.

9. WOWO/2014/140082 - HIGH EFFICIENCY SOLAR CELLS ON SILICON SUBSTRATES18.09.2014
H01L 31/0352
PCT/EP2014/054803PILEGROWTH TECH S.R.L.VON KÄNEL, Hans
Structures and methods for the formation of efficient solar cells from lattice and thermally mismatched semiconductor materials on Si substrates which minimize the effect of cracks and other defects on cell performance.

10. WOWO/2014/138904 - METHODS AND DEVICES FOR SOLID STATE NANOWIRE DEVICES18.09.2014
H01L 33/06
PCT/CA2014/000234THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITYMl, Zetian
Solid state sources offers potential advantages including high brightness, electricity savings, long lifetime, and higher color rendering capability, when compared to incandescent and fluorescent light sources. To date however, many of these advantages, however, have not been borne out in providing white LED lamps for general lighting applications. The inventors have established that surface recombination through non-radiative processes results in highly inefficient electrical injection. Exploiting in-situ grown shells in combination with dot-in-a-wire LED structures to overcome this limitation through the effective lateral confinement offered by the shell the inventors have demonstrated core-shell dot-in-a-wire LEDs, with significantly improved electrical injection efficiency and output power, providing phosphor-free InGaN/GaN nanowire white LEDs operating with milliwatt output power and color rendering indices of 95-98. Additionally, the inventors demonstrate efficient UV nanowire LEDs for medical applications as well as the non-degraded growth of nanowire LEDs on amorphous substrates.


Results 1-10 of 65,949 for Criteria: Office(s):all Language:EN Stemming: true
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