Veikko
Veikko Kämäräinen, Helsinki FI
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20140346630 | Semiconductor detector head and a method for manufacturing the same - A semiconductor detector head comprises a detector chip having a front side and a back side, and a substrate on the back side of said detector chip. Contact points are located on at least one of said substrate and said detector chip. A first set of contact pins protrude on an opposite side of said substrate than said detector chip. At least one of the contact pins of said first set is conductively coupled to at least one of said contact points. A base plate holds a second set of contact pins that protrude from said base plate towards the contact pins of said first set. Electric connections are made between matching pairs of contact pins of said first and second sets. | 11-27-2014 |
20140353786 | SEMICONDUCTOR DETECTOR WITH RADIATION SHIELD - A semiconductor radiation detector includes a bulk layer of semiconductor material. On a first side of said bulk layer is an arrangement of field electrodes and a collection electrode for collecting radiation-induced signal charges from said bulk layer. A radiation shield exists on a second side of said bulk layer, opposite to said first side, which radiation shield selectively overlaps the location of said collection electrode. | 12-04-2014 |
20150162455 | Semiconductor Radiation Detector with Large Active Area, and Method for its Manufacture - A semiconductor radiation detector comprises a detector chip having a front side and a back side, and a support plate on the back side of the detector chip, having electric connections with said detector chip. A base plate has a thermoelectric cooler attached to it and contact pins protruding from the base plate towards said detector chip. A bonding plate is on an opposite side of said thermoelectric cooler than said base plate, and first wire bonded connections go between said contact pins and said bonding plate. A joint plate is between said bonding plate and said support plate, and electric connections between said support plate and said bonding plate go through said joint plate. | 06-11-2015 |
Veikko Kitunen, Vantaa FI
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20110263004 | Method of treating biomass - Method of treating a biomass containing a fibrous structure and polysaccharides. According to the method the biomass is subjected to extractive treatment at which it is heated in aqueous phase at an absolute pressure of over 0.6 MPa and a temperature of at least 160° C. for separating polysaccharides from the mass. According to the invention, the pH of the biomass which is subjected to the extractive treatment is not actively lowered during the extraction and after the treatment the pressure is controllably reduced so as not to decompose the fibrous structure of the biomass. The polysaccharides separated from the mass are recovered as a first fraction, the fibrous structure of the biomass as a second fraction and at least one of the fractions is subjected to further processing. By means of the invention it is possible to isolate from the starting materials valuable compounds and groups of compounds by a method suitable for use on an industrial scale. | 10-27-2011 |
Veikko Latvala, Vahto FI
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20140178972 | SYSTEM AND METHOD FOR PROCESSING BIOLOGICAL MATERIAL - The invention provides apparatus and processes for cultivating algae. | 06-26-2014 |
20150093785 | SYSTEM AND METHOD FOR PROCESSING BIOLOGICAL MATERIAL - The invention provides apparatus and processes for cultivating algae. | 04-02-2015 |
20150098888 | METHOD FOR PRODUCING AMMONIA OR AMMONIUM BY FERMENTATION - The invention provides a process for producing ammonia or ammonium from an organic material, the method by contacting the organic material with at least one hydrolytic enzyme, in a medium, to produce a medium including hydrolyzed or partially hydrolyzed organic material suitable for microbial fermentation. The hydrolyzed or partially hydrolyzed medium with organic material is then fermented in the presence of at least one microorganism capable of ammonification, wherein the fermenting is under conditions, and for a sufficient period of time, to produce a fermentation product that comprises ammonia or ammonium. The organic material includes nitrogenous compounds suitable for conversion to ammonia or ammonium. | 04-09-2015 |
Veikko Palosaari, Pori FI
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20090038440 | Method for the Recovery of Gold from Sulphide Concentrate - The invention relates to a method for recovering gold from a sulphidic concentrate, particularly one containing arsenopyrite and/or pyrite, hydro-metallurgically. The concentrate is first subjected to leaching with a concentrated solution of alkali chloride and copper (II) chloride, by means of which the copper minerals and some of the gold in the concentrate are made to dissolve. Elemental sulphur and precipitated iron and arsenic compounds are separated from the leaching residue using physical separation methods, whereby the first intermediate is obtained, which contains gold-bearing sulphide minerals and gangue minerals as well as the gold that remains undissolved. The free gold that remains undissolved is separated by means of gravity separation methods. After gravity separation, additional comminution is carried out, after which the sulphide minerals are decomposed and the gold-containing solution or residue is routed to the concentrate leaching circuit. | 02-12-2009 |
Veikko Puumala, Kangasala FI
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20150340185 | SWITCH ASSEMBLY - A switch assembly ( | 11-26-2015 |
Veikko Rajamaki, Kauhajoki FI
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20090036847 | Suction Bag Arrangement - An arrangement in connection with the handling of patient fluids, comprising a suction canister open at one end, a cover for closing the suction canister, a suction bag fastened to the cover, and an underpressure apparatus (for applying underpressure to a space between the suction canister and the suction bag. The arrangement further comprises fastening means for keeping the suction bag narrowed in such a manner that the width and length of the suction bag are at least along part of the suction bag smaller than when the suction bag is opened, and the fastening means are arranged to release the suction bag to be opened into the suction canister under the action of the underpressure when the cover his closed. | 02-05-2009 |
Veikko Surakka, Tampere FI
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20100055651 | Tactile feedback - For providing a tactile feedback to a user of a device, textual or graphical information is converted into instructions for a sequence of pulses representing the information. An actuator is then caused to move at least a part of a display according to the obtained instructions. | 03-04-2010 |
20120254244 | METHOD AND APPARATUS FOR DETECTING FACIAL CHANGES - In accordance with an example embodiment, there is an apparatus that has a headset, a contactless proximity sensor arranged to be supported by the headset in the proximity of a face of a user, and a sensor circuitry configured to cause output of a signal indicative of temporal variations in the distance between the contactless proximity sensor and the face of the user. | 10-04-2012 |
Veikko Ylimartimo, Oulu FI
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20140040435 | METHOD AND DEVICE ARRANGEMENT FOR IMPLEMENTING REMOTE CONTROL OF PROPERTIES - In a remote control method and system, a virtual private network is created between a home control network key and a home control network device. Both the home control network key and the home control network device determine their network paths to the Internet from the data transfer network to which they are connected. The determined network paths are stored in a home control network server on the Internet. When it is desired to form a virtual private network, the home control network server supplies the stored network paths to the home control network key and the home control network device. By using the received network paths, the home control network key and the home control network device create between them a virtual private network, to which the client device used by the person performing the remote-controlling and the actuators to be remote-controlled are also connected to implement the remote control. | 02-06-2014 |
20140129713 | DEVICE ARRANGEMENT FOR IMPLEMENTING REMOTE CONTROL OF PROPERTIES - In a remote control method and remote control system, a virtual private network ( | 05-08-2014 |
20150146567 | DEVICE ARRANGEMENT AND METHOD FOR IMPLEMENTING A DATA TRANSFER NETWORK USED IN REMOTE CONTROL OF PROPERTIES - In a remote control method, a virtual private network is established between a home control network key and a home control network device of the remote control system in a property. In order to establish the virtual private network both the home control network key and device determine their network paths to the Internet from the data transfer network to which they are connected. The determined network paths are stored in a home control network server on the Internet. When it is desired to form a virtual private network, the home control network server supplies the stored network paths to the home control network key and the home control network device. By utilizing the received network paths the home control network key and the home control network device start establishing a virtual private network between them with several known by them establishing methods of a data transfer connection. | 05-28-2015 |
20150341177 | SECURE METHOD FOR REMOTE GRANT OF OPERATING RIGHTS - In the method and system of establishing a trusted relationship, first a virtual private network is established between a key device and at least one locking device. Thereafter, in order to establish a trusted relationship the key device sends a message encrypted with its private cryptographic key to at least one locking device. The message comprises the certificate of the trusted key device and the certificate of some other device, with which the locking device that received the message shall establish a new trusted relationship. By using the established trusted relationship either a trusted relationship between the locking device and a new key device or a trusted relationship between two or more locking devices is established, whereby a virtual private network can be established between the locking devices. | 11-26-2015 |