Lehikoinen, FI
Aki Lehikoinen, Jyvaskyla FI
Patent application number | Description | Published |
---|---|---|
20110015763 | METHOD FOR CONTROLLING A PROCESS AND FOR MONITORING THE CONDITION OF PROCESS EQUIPMENT, AND AN AUTOMATION SYSTEM - An automation system and a method for controlling a process and for monitoring the condition of process equipment. The method comprises the steps of measuring process signals indicating the condition of the process by means of a first sensor; measuring condition monitoring signals indicating the condition of process components by means of a second sensor; processing the process signals by means of a first I/O module; processing the condition monitoring signals by means of a second I/O module; transmitting the processed process signals obtained from the first I/O module to a process station. The method also comprises the steps of transferring the processed condition monitoring signals obtained from the second I/O module to the same process station; and processing both the said processed process signals and the said processed condition monitoring signals by process station software in the said process station. | 01-20-2011 |
Anssi Lehikoinen, Kuopio FI
Patent application number | Description | Published |
---|---|---|
20120232810 | Three Dimensional Imaging of a Mass Flow - A method for determining the electrical conductivity of a mass flow in a three dimensional target volume including the steps of placing electrodes in a measuring connection with the target volume; supplying alternating voltage or alternating current to the tar-get volume between two of the electrodes and measuring the current or the voltage between the electrodes; determining a state space model which defines the relationships between the electrical conductivity, the voltage and the current in the target volume and the evolution of the electrical conductivity as a function of time; comparing the currents and/or the voltages according to the state space model with the supplied and the measured ones; and modifying the state space model to decrease any differences. The electrodes are placed substantially within one plane; and the state space model is determined so as to the time-dependent flow field of the mass flow within the target volume. | 09-13-2012 |
20130054191 | PROBE INDICATING INTERMATERIAL BOUNDARIES - The present invention describes a method, apparatus and computer program for detecting the locations of boundaries between different materials in a desired measurement volume. The apparatus uses at least one measuring probe, the electrodes of which are characterized in that they together form an assembly that differs from a straight line. In addition, a volume at a further distance from the assembly can also be observed by the assembly, so that measurements can be conducted remotely and, on the other hand, the apparatus stays unbroken in diverse measurement situations. By using the EIT-measurement and applying for example a so-called 1D-σ-method or methods of machine learning, electrical conductivity distributions in the measured volume are detected. As a result, the locations of the possible boundaries between different materials or for example thicknesses of different material layers are detected. | 02-28-2013 |
20140151273 | PROBE ARRANGEMENT FOR A FLOTATION CELL - The flotation process is widely used in mineral industry for the separation of minerals from low-grade ore slurry. Several parameters, such as the bubble size distribution and/or amount of solids in the froth and slurry affect the outcome of the flotation process. To be able to monitor these parameters, knowledge of the temporal changes of froth-slurry phase interface as well as froth-air interface is essential. In the present invention, an electrical resistance tomography probe sensor, which is capable of analyzing the properties of froth and slurry based on the correlation between the estimated conductivity information and the parameters of interest, is introduced. | 06-05-2014 |
Erno Lehikoinen, Saukkola FI
Patent application number | Description | Published |
---|---|---|
20140284148 | COUNTERWEIGHT ARRANGEMENT FOR AN ELEVATOR AND AN ELEVATOR - A counterweight arrangement for an elevator, includes a first vertical guide rail and a second vertical guide rail, the guide rails defining a vertical guide rail plane, a counterweight arranged to travel between the guide rails guided by the guide rails, the counterweight including a frame, which includes a first upright beam and a second upright beam and a cross beam connecting the upper ends of the upright beams, and a diverting pulley mounted between the guide rails on the cross beam of the counterweight frame, the pulley having a vertical plane of rotation, which crosses the guide rail plane. The cross beam is aligned parallel with the plane of rotation of the pulley. An elevator includes the aforementioned counterweight arrangement. | 09-25-2014 |
Jaakko Lehikoinen, Hameenkyro FI
Patent application number | Description | Published |
---|---|---|
20080270568 | METHOD, PORTABLE APPARATUS AND SERVER - It is presented a method for a portable apparatus including: determining a current context; determining a remote context; receiving current data, associated with the current context of the apparatus; receiving remote data associated with the remote context; evaluating whether there is a match between the current data and the remote data; and when the current data and the remote data is considered a match, alerting the user. Corresponding apparatuses and computer program products are also presented. | 10-30-2008 |
20100125603 | Method, Apparatus, and Computer Program Product for Determining Media Item Privacy Settings - An apparatus for determining media item privacy settings may include a processor. The processor may be configured to receive media item capture data associated with a media item. The media item capture data may include at least a capture location. The processor may also be configured to identify a privacy context that corresponds to the media item capture data. In this regard, the capture location of the media item capture data may be within a geographic zone of the privacy context. The processor may be further configured to determine a privacy setting for the media item based on the corresponding privacy context, and, in some embodiments, control access to the media item in accordance with the determined privacy setting. Associated methods and computer program products may also be provided. | 05-20-2010 |
20100198957 | SYSTEM AND METHOD FOR PROVISION OF PROXIMITY NETWORKING ACTIVITY INFORMATION - Systems and methods applicable, for instance, in proximity networking activity. For example, nodes and/or other computers may record, receive, and/or provide information regarding proximity networking activity. As another example, nodes and/or other computers may act to inform their users of proximity networking activity instances. | 08-05-2010 |
20130097716 | METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR DETERMINING MEDIA ITEM PRIVACY SETTINGS - An apparatus for determining media item privacy settings may include a processor. The processor may be configured to receive media item capture data associated with a media item. The media item capture data may include at least a capture location. The processor may also be configured to identify a privacy context that corresponds to the media item capture data. In this regard, the capture location of the media item capture data may be within a geographic zone of the privacy context. The processor may be further configured to determine a privacy setting for the media item based on the corresponding privacy context, and, in some embodiments,control access to the media item in accordance with the determined privacy setting. Associated methods and computer program products may also be provided. | 04-18-2013 |
Jaakko Tapani Lehikoinen, Hameenkyro FI
Patent application number | Description | Published |
---|---|---|
20100053187 | Method, Apparatus, and Computer Readable Medium for Editing an Avatar and Performing Authentication - In accordance with an example embodiment of the present invention, an apparatus comprising a processor configured to determine a property associated with an access device; and automatically select a characteristic of an avatar based at least in part on the property is disclosed. | 03-04-2010 |
20100144440 | METHODS, APPARATUSES, AND COMPUTER PROGRAM PRODUCTS IN SOCIAL SERVICES - A method, apparatus, and computer program product are provided for providing user identity management in social services. An apparatus may include a processor configured to monitor a first user's behavior on a social service. The processor may be further configured to generate a first user behavior model representative of the first user's behavior over a period of time on the social service based at least in part upon the first user's monitored behavior. The processor may additionally be configured to provide the first user guidance about the first user's behavior based at least in part upon the first user behavior model. Corresponding methods and computer program products are also provided. | 06-10-2010 |
Juha Lehikoinen, Lakiala FI
Patent application number | Description | Published |
---|---|---|
20080201299 | Method and System for Managing Metadata - Methods and systems for managing metadata are described. The method comprises steps of receiving a request from an application to access a metadata attribute corresponding to a piece of content, determining whether the application is authorized to access the metadata attribute, retrieving the metadata attribute upon determining that the application is authorized to access the metadata attribute, and transmitting the metadata attribute to the application. A metadata storage medium may be accessed and searched for the metadata attribute. A system for associating content data, context data, and an event is also described. The system allows for a user to search for content data based upon context data. Another method for associating data is described. The method includes steps of initiating a mufti-media call session, initiating an application independent of the mufti-media call session, and associating collected metadata from the application and the mufti-media call session. | 08-21-2008 |
Marko Lehikoinen, Turku FI
Patent application number | Description | Published |
---|---|---|
20110023765 | MACHINERY ARRANGEMENT FOR MARINE VESSEL - The invention relates to a machinery arrangement for a marine vessel ( | 02-03-2011 |
Miikka Lehikoinen, Vantaa FI
Patent application number | Description | Published |
---|---|---|
20150332584 | AUDIO SUBSYSTEM MONITORING MECHANISM FOR PATIENT MONITORS - A patient monitor that includes a system for testing the operation of a speaker included in the patient monitor is disclosed. The control unit of the patient monitor generates a low frequency test signal to the speaker. The speaker generates the test signal at a frequency that is below the normal audible range for a human ear. A current sensing device detects the current draw of the speaker during operation. The current draw is analyzed to determine whether the speaker is operating properly. A backup speaker is used to generate an audible alarm when the speaker is not working properly. A microphone can be included to detect the inaudible test signal. | 11-19-2015 |
Tommi Lehikoinen, Tampere FI
Patent application number | Description | Published |
---|---|---|
20090186135 | HEAT-SEALED STERILISED PRODUCT PACKAGE, PACKAGING MATERIAL FOR THE SAME AND USE OF THE PACKAGING MATERIAL - The invention relates to a polymer-coated heat-sealable packaging material, to a heat-sterilised package formed from this and to the use of the packaging material. The material comprises a fibre base | 07-23-2009 |