Patent application number | Description | Published |
20100219678 | ELECTROHYDRAULIC BRAKE UNIT FOR A LAND VEHICLE - An electrohydraulic brake unit for a hydraulic, single- or multiple-circuit brake system that enables regenerative braking is provided. It comprises a unit body, which comprises electrically actuable fluid control valves and hydraulic connection lines between the fluid control valves, an electronic closed-/open-loop control circuit for supplying trigger signals for the fluid control valves in order to modulate the hydraulic pressure in the brake circuits, and a fluid feed pump. In the unit body a simulator for regenerative braking is at least partially integrated, which comprises at least one cylinder/piston arrangement, with which at least one resetting spring arrangement, in the form of at least one spring element, is associated. This simulator projects at least partially out of the unit body. | 09-02-2010 |
20120056471 | Braking System for a Land Vehicle with Regenerative Braking Functionality - A brake unit for a hydraulic, single- or multi-circuit brake system of a land vehicle with electric drive for carrying out regenerative braking by means of at least one electrical machine in or at the drive train of the vehicle and braking by means of at least one friction brake, wherein a brake pedal and at least one sensor for detecting a braking request of the driver is provided, a master cylinder for feeding pressurized hydraulic fluid into at least one brake circuit in accordance with the braking request, wherein a dividing cylinder is provided, which has a first hydraulic chamber and a second hydraulic chamber divided from the first by a dividing piston, wherein the first hydraulic chamber has a first port, which is connected to the master cylinder, and a second port, which is connected by a simulation valve to a line leading to the wheel brakes, and the second hydraulic chamber is connected by a shut-off valve to the low-pressure storage chamber, and an orifice is disposed in a connection line between the simulation valve and the low-pressure storage chamber. | 03-08-2012 |
20130207452 | Hydraulic Assembly for a Vehicle Brake System - A hydraulic assembly for a vehicle brake system comprising at least two brake circuits and wheel brakes associated with the brake circuits. The hydraulic assembly comprises a pressure generator for generating a central hydraulic pressure for the brake circuits independently of the driver at least in the case of service braking initiated by the driver. Furthermore, at least one pressure adjusting device is provided for adjusting for each individual brake circuit the central hydraulic pressure that is generated by the pressure generator independently of the driver. | 08-15-2013 |
Patent application number | Description | Published |
20090007088 | SYSTEM FOR THE DISCOVERY AND PROVISIONING OF ARTIFACTS AND COMPOSITES - The present invention relates to software development in a networked environment, and in particular to method and system for automatically assisted generation of composite applications ( | 01-01-2009 |
20090178056 | IMPLICIT INTERACTION OF PORTAL APPLICATION COMPONENTS - The present invention relates to the field of network portals and in particular to a method and system for exchanging data between components of one or more composite applications implemented on a portal server, wherein the components are programmed independently from each other. An embodiment of the invention includes: automatically intercepting I/O data being input or output respectively to or from the components or a browser; extracting data objects from the I/O data; determining for a source component, which of the data objects match input requirements of which other potential target components; selecting matching data objects for a matching target component; and transferring the matching data objects to the matching target component. | 07-09-2009 |
20120089577 | NONDISRUPTIVE OVERFLOW AVOIDANCE OF TUPLE VALIDITY TIMESTAMPS IN TEMPORAL DATABASE SYSTEMS - A first epoch column pair includes a first global identification (ID) having first maximum value. A second epoch column pair includes a second global identification having second maximum value. The first epoch column pair receives first snapshots, and the first global ID increases with each of the first snapshots. When first global ID reaches first maximum value minus 1, switch to the second epoch column pair. The second epoch column pair receives second snapshots, and second global ID increases with each of the second snapshots. First global ID and first epoch column pair are reset, based on conditions. When second global ID reaches first maximum value minus 1, switch back to first epoch column pair. The first epoch column pair again receives first snapshots, and the first global ID increases with each of the second snapshots. Second global ID and second epoch column pair are reset, based on conditions. | 04-12-2012 |
20120117064 | ADAPTIVE CELL-SPECIFIC DICTIONARIES FOR FREQUENCY-PARTITIONED MULTI-DIMENSIONAL DATA - A cell-specific dictionary is applied adaptively to adequate cells, where the cell-specific dictionary subsequently optimizes the handling of frequency-partitioned multi-dimensional data. This includes improved data partitioning with super cells or adjusting resulting cells by sub-dividing very large cells and merging multiple small cells, both of which avoid the highly skewed data distribution in cells and improve the query processing. In addition, more efficient encoding is taught within a cell in case the distinct values that actually appear in that cell are much smaller than the size of the column dictionary. | 05-10-2012 |
20120216180 | SYSTEM FOR THE DISCOVERY AND PROVISIONING OF ARTIFACTS AND COMPOSITES - The present invention relates to software development in a networked environment, and in particular to method and system for automatically assisted generation of composite applications ( | 08-23-2012 |
20140095441 | Archiving Data in Database Management Systems - According to one embodiment of the present invention, at least a portion of data from a first processing system is archived onto a second processing system based on partitions of the data. A query received at the first processing system is processed at the second processing system to retrieve archived data satisfying the received query in response to determining at the first processing system that the received query encompasses archived data. Embodiments of the present invention further include methods, systems, and computer program products for archiving and accessing data in substantially the same manner described above. | 04-03-2014 |
20140095443 | Archiving Data in Database Management Systems - At least a portion of data from a first processing system is archived onto a second processing system based on partitions of the data. A query received at the first processing system is processed at the second processing system to retrieve archived data satisfying the received query in response to determining at the first processing system that the received query encompasses archived data. Embodiments of the present invention further include methods, systems, and computer program products for archiving and accessing data in substantially the same manner described above. | 04-03-2014 |
20150142749 | METHOD AND SYSTEM FOR A SAFE ARCHIVING OF DATA - A method for archiving a predefined portion of a table residing in a database system includes: creating a first backup copy of the portion of the table; assigning to the portion of the table an access state flag; setting the access state flag; using the access state flag for preventing modification of existing backup copies of the portion of the table and for preventing further backup operations on the portion of the table; archiving the portion of the table to a separate system; deleting the content of the portion of the table from the database system and retaining the access state flag in the database system. | 05-21-2015 |