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Hietanen
Ensio Hietanen, Tolkkinen FI
| Patent application number | Description | Published |
|---|---|---|
| 20110245445 | REMOVING VOLATILE COMPOUNDS FROM POLYMER PELLETS - The invention is directed to a process for the treatment of plastic material comprising a) providing a liquid; b) contacting the plastic material with the liquid; c) keeping the plastic material in the liquid at Tb−25° C. to Tb of the liquid, wherein Tb is the boiling point of the liquid at the applied pressure; and d) removing the plastic material from the liquid. Furthermore, the invention is directed to the use of a liquid for the treatment of plastic material and to a plant for treating plastic material with a liquid. | 10-06-2011 |
Heikki Hietanen, Espoo FI
| Patent application number | Description | Published |
|---|---|---|
| 20080204231 | Alarm System and Alarm Device - An alarm system includes a detector arranged in connection with a holster for carrying a force instrument, the detector detecting, if the force instrument is removed from the holster; information on the situation is produced on the basis of the identification and relayed to the user's control room so that a message is relayed to the communication unit of the user of the force instrument, the communication unit relaying the message further to the control room via a base station. The detector is adapted to detect the existence of the force instrument in the holster, its missing from or its movement out of or into the holster. A detector-cpu is adapted to receive a signal or message from the detector and forms at least part of the contents of the message on the basis of the signal or message, the detector-cpu being adapted to control the communication unit to transmit the message. | 08-28-2008 |
Iiro Hietanen, Harkapaa FI
| Patent application number | Description | Published |
|---|---|---|
| 20100200940 | Photodetector for Imaging System - There is disclosed a substrate including at least one photodetector, the photodetector having a first active area on a first surface of the substrate and a second active area on a second surface of the substrate, wherein the photodetector is provided with a conductive via electrically isolated from the substrate, said conductive via extending through the photodetector from the first surface of the substrate to the second surface of the substrate for connecting the first active area to the second surface of the substrate, the second surface providing electrical connections for the first and second active areas of the photodetector. | 08-12-2010 |
Iiro Hietanen, Helsinki FI
| Patent application number | Description | Published |
|---|---|---|
| 20100045988 | SYNCHRONOUS OPTICAL MEASUREMENT AND INSPECTION METHOD AND MEANS - The invention relates to a method for finding holes, and other related defects and measuring characteristics of sheets of industrial material. Optical detections systems are constantly plagued by intense ambient light and challenged in accuracy. The invention exhibits a defect detection method and means that is resistant to intense ambient light and is capable of inspecting sheets of material ( | 02-25-2010 |
Mika Hietanen, Handen SE
| Patent application number | Description | Published |
|---|---|---|
| 20090177145 | MEDICAL DEVICE AND METHOD FOR MONITORING HEMATOCRIT AND SVO2 - A method, an implantable medical device, and a computer-readable medium encoded with programming instructions allow monitoring of a hematocrit value and an SvO2 level of a patient, making use of at least one medical lead connected to an implantable medical device that carries an optical sensor module that measures at least one hematocrit value and at least one SvO2 value using at least first, second and third light radiation wavelengths, by determining a present hematocrit value from at least one of the measured hematocrit values and determining a present SvO2 value from at least one of the measured SvO2 values, and determining a patient status by evaluating the present hematocrit value and the present SvO2 value, to allow a change in the patient status to be identified. | 07-09-2009 |