Pauli
Pauli Dernjatin, Helsinki FI
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20130244190 | OXYGEN COMBUSTION SYSTEM AND METHOD FOR OPERATING SAME - An oxygen combustion system includes a boiler to burn fuel using combustion gas composed of oxygen-rich gas and circulating flue gas, a dust remover disposed in a flue through which flue gas discharged from the boiler flows, a second flue leading the combustion gas to the boiler, the combustion gas being made by mixing the circulating flue gas extracted downstream of the dust remover with the oxygen-rich gas, a combustion gas heater exchanging heat between the flue gas flowing between the boiler and dust remover and the combustion gas flowing through the second flue, and a flue gas cooler disposed between the heater and the dust remover to cool the flue gas. A control unit controls at least one of a flow rate and cooling medium temperature of the flue gas cooler such that temperature of the flue gas introduced into the dust remover will be between 90° C. and 140° C. | 09-19-2013 |
20130252184 | BOILER COMBUSTION SYSTEM AND OPERATION METHOD THEREFOR - To inhibit corrosion of water wall tubes of a boiler and stabilize combustion on a burner during oxygen combustion operation, a boiler combustion system includes a boiler equipped with a burner and a two-staged combustion gas input port; a flue gas supply fan extracting flue gas from a flue gas treatment system via a flue gas circulation line; a combustion gas supply line, fuel carrier gas supply line, and two-staged combustion gas supply line branched off from the flue gas circulation line downstream of the flue gas supply fan; an oxygen supply line supplying oxygen-rich gas to the combustion gas supply line and fuel carrier gas supply line; combustion air supply fans; a switching unit switching operation between the flue gas supply fan and the combustion air supply fans; and dampers regulating gas flow rates on the combustion gas supply line and the two-staged combustion gas supply line, respectively. | 09-26-2013 |
Pauli Dernjatin, Espoo FI
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20130273481 | BOILER AND OPERATING METHOD OF SAME - A boiler operating method operates a boiler by switching between air combustion mode and oxygen combustion mode when burning fossil fuel with first combustion gas and second combustion gas. The second combustion gas compensates for oxygen deficiency in the first combustion gas. The air combustion mode uses air as the first combustion gas and the second combustion gas while the oxygen combustion mode uses mixed gas of combustion flue gas and oxygen-rich gas as the first combustion gas and the second combustion gas, the combustion flue gas being produced when the fossil fuel is burned. By mixing the oxygen-rich gas in the air in the process of switching between air combustion mode and oxygen combustion mode, the air being the first combustion gas used in the air combustion mode, the boiler operating method can switch between the air combustion mode and oxygen combustion mode while maintaining stable combustion. | 10-17-2013 |
Pauli Falt, Joensuu FI
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20110304820 | METHOD AND DEVICE FOR IMAGING A TARGET - The present invention relates to a method and apparatus for forming a filtered image filtered with an at least partially negative filtering spectrum. In the method a plurality of exposure combinations of exposure times and wavelength channels are determined so that at least some of the wavelength channels are on the positive area of the filtering spectrum, on which area the exposure is essentially determined to correspond with the filtering spectrum, while at least some of the wavelength channels are on the negative area of the filtering spectrum, on which area the exposure is determined to essentially correspond with the inverted filtering spectrum. Partial images are formed of the target using the said combinations of exposure times and wavelength channels by illuminating the target with the light source, by filtering the light emitted by the source of light and by detecting the light reflected or transmitted. Finally, the said image filtered with a partially negative filtering spectrum is formed of the partial images by calculation. | 12-15-2011 |
Pauli Havukainen, Ylamylly FI
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20100105219 | BOARD-TO-BOARD CONNECTOR AND ARRANGEMENT WITH TWO CIRCUIT BOARDS - A board-to-board connector and an arrangement with two circuit boards. A body of the connector is provided with one or more electrically conductive contacts. Such a contact includes a soldering surface for the contact to be attached to a conductive pattern of a first circuit board. The contact further includes a contact surface to be arranged in contact with the conductive pattern of a second circuit board. The second circuit board is arranged at a distance from the first circuit board and substantially parallel therewith. The contact still further includes a spring part arranged between the soldering surface and the contact surface. The contact surface is in immediate contact with a part of the conductive pattern on the surface of the second circuit board and the spring part allows resilience between the soldering surface and the contact surface in a perpendicular direction with respect to a plane of the soldering surface. | 04-29-2010 |
Pauli Jaervinen, Wallerfing DE
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20150333401 | BULK ACOUSTIC WAVE RESONATOR TUNER CIRCUITS - Techniques and configurations are disclosed for bulk acoustic wave resonator (BAWR) tuner circuits and their use in integrated circuit (IC) packages and mobile communication devices for radio frequency (RF) communication. In some embodiments, a mobile communication device may include an antenna; a transmitter circuit having an output port, a tuner circuit having one or more BAWRs, an antenna port coupled to the antenna, a transmitter port coupled to the output port of the transmitter circuit, and a control port; and a control circuit, coupled to the control port, configured to adjust an impedance of the tuner circuit, via adjustment of a BAWR or another component of the tuner circuit, based at least in part on an impedance of the antenna. Other embodiments may be described and/or claimed. | 11-19-2015 |
Pauli Kiiveri, Kirkkonummi FI
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20100220965 | OPTICAL FIBER STRUCTURE AND A METHOD OF PRODUCING THEREOF - An optical waveguide including a core, a buffer surrounding the core, and a cladding surrounding the buffer. The core, the buffer and the cladding include silica glass. A refractive index of the buffer is substantially equal to a refractive index of pure amorphous silica glass. The buffer may reduce bubble formation during manufacturing and may facilitate splicing of the waveguide. A numerical aperture of the waveguide may be fine-tuned by adjusting a radial dimension of the buffer in order to compensate variations in the refractive index of the core. | 09-02-2010 |
Pauli Lemmetty, Tampere FI
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20140034387 | ROTATION UNIT, ROCK DRILLING UNIT AND METHOD FOR ROCK DRILLING - A rotation unit, rock drilling unit and method for rock drilling. The rotation unit includes a main shaft that is rotated around its longitudinal axis by means of a rotating motor. The main shaft is supported on a body of the rotation device slidingly in the axial direction. This slide property is utilized when connection threads of drilling equipment and drilling components comprised by it are connected. | 02-06-2014 |
Pauli Lemmetty, Lempaala FI
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20130180785 | ROCK DRILL BIT FOR PERCUSSIVE DRILLING AND A ROCK DRILL BIT BUTTON - A button and a rock drill bit for percussive drilling including a bit head attached at an end of a drill element of a drilling assembly. The bit head has at a front end, as seen in the intended drilling direction, a plurality of buttons distributed over the bit head to engage material to be crushed. At least one of the buttons has a shank portion made of a substrate material of particles of a first material embedded in a binder phase. The first material is harder than the binder phase. The shank portion at least partially forms a bearing portion, the material of which is harder than the binder phase. At least one of the buttons is allowed to rotate about its own respective symmetry axis. | 07-18-2013 |
Pauli Misikangas, Helsinki FI
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20110018769 | POSITIONING OF MOBILE OBJECTS BASED ON MUTUALLY TRANSMITTED SIGNALS - Location estimation for a first target object assisted by a second target object, which have co-located signalling devices is provided. A positioning engine employs a data model of a location-dependent physical quantity and determines location probability distributions for the target objects. One signalling device sends positioning-assisting signals to the other which makes observations from it. The positioning engineuses observations on the physical quantity and the positioning-assisting signals to make a quantity observation set, and determines location probability distributions for the target objects. The positioning engine determines an updated first location probability distribution based on the location probability distributions and the positioning-assisting observation set. The positioning engine determines the location estimate for the first target object based on the updated first location probability distribution and triggers a physical action based on the location estimate for the first target object. | 01-27-2011 |
Pauli Rosvall, Huittinen FI
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20100326309 | ARRANGEMENT FOR SUPPORTING SHELL INTO WEAPON BARREL, AND SUPPORT MEMBER - The invention relates to an arrangement for supporting a shell ( | 12-30-2010 |
Pauli Saarenketo, Piikkiö FI
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20100048549 | Peptidomimetics selective for the somatostatin receptor subtypes 1 and/or 4 - The invention relates to (hetero)arylsulfonylamino based peptidomimetics of formula (I), wherein A, D, E, J, Q1 R1, R2, R3, p and j are defined as disclosed, or a pharmaceutically acceptable salt or ester thereof. Compounds of formula (I) possess high affinity and selectivity for the somatostatin receptor subtypes sst | 02-25-2010 |
Pauli Saarenketo, Piikkiö FI
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20100048549 | Peptidomimetics selective for the somatostatin receptor subtypes 1 and/or 4 - The invention relates to (hetero)arylsulfonylamino based peptidomimetics of formula (I), wherein A, D, E, J, Q1 R1, R2, R3, p and j are defined as disclosed, or a pharmaceutically acceptable salt or ester thereof. Compounds of formula (I) possess high affinity and selectivity for the somatostatin receptor subtypes sst | 02-25-2010 |
Pauli Salmelainen, Masku FI
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20120043476 | COMBINED LENS AND REFLECTOR, AND AN OPTICAL APPARATUS USING THE SAME - A lens and reflector unit for optical measurements includes first and second convex surface sections of the lens and reflector unit. Both have their respective central normal lines. A first flat surface section has a normal direction that divides the angle between the central normal lines into equal halves. A third convex surface section has a third central normal line, and the fourth convex surface section has a fourth central normal line. A second flat surface section has a normal direction that divides the angle between the third and fourth central normal lines into to equal halves. | 02-23-2012 |
20150177060 | Apparatus and method for measuring optical component - An apparatus for measuring an optical component ( | 06-25-2015 |
Pauli Salmelainen, Turku FI
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20080260335 | Fibre Optic Cable and Method for Producing the Same - The present technology relates generally to fibre optic cables their manufacture and uses. The technology has useful applications e.g. in the field of optical measurements such as biochemical laboratory instrumentation for measuring properties of samples on microtitration plates and corresponding sample supports. The technology has also applications in various laser technologies. The object of the technology is achieved by providing a fibre optic cable wherein an active surface with a determined form is provided at a first optical interface at the first end ( | 10-23-2008 |
20100308234 | Improved Measurement System and Method - The invention concerns a measurement system and method for optical spectroscopic measurement of samples. The system comprises an illumination source for forming a primary light beam, a first tunable monochromator for spectrally filtering the primary light beam, a sample-receiving zone to which the spectrally filtered primary beam is directed for producing a secondary light beam affected by a sample in the sample receiving zone, and a second tunable monochromator for spectrally filtering the secondary light beam, and a detector for measuring the intensity of the spectrally filtered secondary beam. In particular, the system is adapted to scan a predefined wavelength range using one of the monochromators and to tune the other monochromator sequentially to one of at least two predefined separate wavelengths in order to eliminate the effect of undesired diffraction orders of the second monochromator on the measurement. The invention allows for eliminating the use of optical diffraction order filters on the emission side of a fluorescence measurement system. | 12-09-2010 |
Pauli Seppinen, Vantaa FI
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20090017859 | Power control - The invention relates to a method for controlling output power of a radio transmitter, the radio transmitter operating on a radio channel. The method includes determining requested output power level, and deriving output power, which is to be used, on the basis of a power control algorithm having at least a first and a second power control area, maximum output power of the first area being derived at least on the basis of theoretical minimum attenuation to adjacent receivers, and maximum output power of the second area being derived at least on the basis of actual minimum attenuation to adjacent receivers, wherein an adjacent receiver is a receiver operating on an adjacent channel with respect to the operating channel of said radio transmitter. | 01-15-2009 |
20090195425 | Method and device for digital-to-analog conversion with filtering - The invention relates to a device and a method for converting a digital signal having a plurality of data-bits into a filtered analog signal. A device according to the invention includes a delay element arranged to produce one or more differently delayed version of the digital signal and a digital-to-analog conversion circuitry arranged to convert the digital signal and the one or more differently delayed, and possibly differently scaled, versions of the digital signal into analog signals and to produce the filtered analog signal as a combination of the analog signals. Therefore, the device constitutes not only a digital-to-analog-converter but also a finite impulse response filter. | 08-06-2009 |
20090213765 | Terminal having a variable duplex capability - A cellular telecommunications terminal having a full-duplex mode of operation and a half-duplex mode of operation, including a first cellular transmitter and a first cellular receiver operable, when the terminal is in the full-duplex mode, to transmit and receive at the same time and operable, when the terminal is in the half-duplex mode, to transmit and receive at different times and not at the same time; and a switching control for changing the mode of operation of the terminal while operating in the full-duplex mode from the full-duplex mode to the half-duplex mode. | 08-27-2009 |
Pauli Seppinen, Espoo FI
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20090093257 | VARIABLE BANDWIDTH IN A COMMUNICATION SYSTEM - A method, device, and system that use narrowband channels to provide higher re-use without multiplying the operator spectrum requirement. If a communication system supports variable carrier bandwidth channels, the narrow channel capacity can be divided among adjacent cells to provide higher re-use. | 04-09-2009 |
Pauli Vuomajoki, Rovaniemi FI
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20140086748 | WIND TURBINE BLADE AND RELATED METHOD OF MANUFACTURE - A blade for a rotor of a wind turbine, said blade comprising a blade body element provided with a carrier surface to accommodate a heating element, an electrically conductive, elongated and substantially planar heating element disposed upon the carrier surface to extend longitudinally substantially along at least the leading edge of the blade preferably at least about 50% of the length of the blade, more preferably at least about 60% and most preferably at least about 70% respectively, an electrical power supplying conductor element located at one end of the heating element, the conductor element substantially extending over the width of the heating element on both sides thereof and electrically coupling thereto, and a joint structure comprising at least one electrically conductive joint element and substantially covering, on both sides of the heating element, the portions of the electrical conductor element that extend over the width of the heating element, wherein said blade preferably contains an instance of said electrical conductor element and joint structure substantially at both ends of the heating element. A corresponding method of manufacture is presented. | 03-27-2014 |