Patent application number | Description | Published |
20090290561 | Method for Controlling Base Stations in Wireless Communication Networks - A base station is controlled inactively provided that no radio signal is received from a mobile terminal in the radio range thereof while radio signals can still be receive from mobile terminals. An inactively controlled base station is once again controlled actively when a radio signal of at least one mobile terminal is received. The radio range, of the base station, is deactivated while radio signals can be received from the mobile terminal when the base station is controlled inactively. Thus, the number of actively controlled base station may be minimized and the environmental impact of radio signals caused by the base stations reduced. | 11-26-2009 |
20100272095 | Device and Method for Controlling the Creation of a User Channel Connection in a Communication System and Associated Communication System, Digital Storage Medium, Computer Program Product, and Computer Program - In order to be able to control the creation of a user channel connection in a communication system using wireless communication between at least one mobile part and one wired part in such a way that a user channel connection is established more quickly upon a connection request indicated by the mobile part or the wired part for the purpose of transmitting user data and, at the same time, due to market requirements, no synchronization pulses are sent by the wired part in the idle state, an initiating device of the communication system (for example, for an incoming call: base station; for an outgoing call: mobile part) sends, from an asynchronous idle state, synchronization pulses (SB) to all available physical resources. Due to the plurality of the sent, available synchronization pulses (SB), rapid synchronization is ensured because the probability is sufficiently increased thereby that a pulse will fall in the search window of a receiver. | 10-28-2010 |
Patent application number | Description | Published |
20090290561 | Method for Controlling Base Stations in Wireless Communication Networks - A base station is controlled inactively provided that no radio signal is received from a mobile terminal in the radio range thereof while radio signals can still be receive from mobile terminals. An inactively controlled base station is once again controlled actively when a radio signal of at least one mobile terminal is received. The radio range, of the base station, is deactivated while radio signals can be received from the mobile terminal when the base station is controlled inactively. Thus, the number of actively controlled base station may be minimized and the environmental impact of radio signals caused by the base stations reduced. | 11-26-2009 |
20100272095 | Device and Method for Controlling the Creation of a User Channel Connection in a Communication System and Associated Communication System, Digital Storage Medium, Computer Program Product, and Computer Program - In order to be able to control the creation of a user channel connection in a communication system using wireless communication between at least one mobile part and one wired part in such a way that a user channel connection is established more quickly upon a connection request indicated by the mobile part or the wired part for the purpose of transmitting user data and, at the same time, due to market requirements, no synchronization pulses are sent by the wired part in the idle state, an initiating device of the communication system (for example, for an incoming call: base station; for an outgoing call: mobile part) sends, from an asynchronous idle state, synchronization pulses (SB) to all available physical resources. Due to the plurality of the sent, available synchronization pulses (SB), rapid synchronization is ensured because the probability is sufficiently increased thereby that a pulse will fall in the search window of a receiver. | 10-28-2010 |
Patent application number | Description | Published |
20090026889 | COMPONENT FOR PIEZOELECTRIC FORCE OR PRESSURE SENSORS, HELD TOGETHER BY AN ELECTRICALLY INSULATING FILM - The invention relates to a component for installation in force or pressure sensors, in particular in a glow plug. The component comprises a disc-type or punched-disc type measuring element consisting of a piezoelectric material, punched-disc type or disc-type electrodes that lie on either side of the measuring element. The electrodes have contact points for contacting conductors. The component comprises in addition a respective transmission body or several transmission bodies that are located outside the electrodes, on either side of the latter. The measuring element, electrodes and transmission bodies are held together mechanically by an external, electrically insulating film. | 01-29-2009 |
20090165739 | SHEATHED-ELEMENT GLOW PLUG - A sheathed-element glow plug is used to be situated in a chamber in an internal combustion engine. The sheathed-element glow plug has a housing, a pin-shaped heating element, which extends partially from the housing and a pressure sensor which is situated in an inner chamber of the housing. A prestressing sleeve is provided, in this context, which applies a prestressing to the pressure sensor. | 07-02-2009 |
20090314061 | Pressure-Measuring Device - A pressure-measuring device is used for placing in a chamber of an internal combustion engine. The pressure-measuring device has a housing, a force-transmitting element in operative connection with a pressure sensor, and a centering element. The pressure sensor is placed, together with contact plates, on a centering section of the centering element, thereby making it possible to position the pressure sensor and the contact plates within the housing of the pressure-measuring device. The assembly of the pressure-measuring device is thereby facilitated, and a preassembly is possibly allowed. | 12-24-2009 |
20090321408 | SEAL FOR A GLOW PLUG - A glow plug for a combustion chamber of a self-igniting internal combustion engine has a ceramic heating element designed as a sheathed-element glow plug, which is surrounded by a supporting tube. The ceramic heating element is sealed with respect to the combustion chamber of the internal combustion engine by a seal in the supporting tube. The seal is designed as a sealing element made of an FeNi alloy having an Invar effect. | 12-31-2009 |
20100037698 | PRESSURE-MEASURING DEVICE - A pressure-measuring device is situated in a chamber of an internal combustion engine. The pressure-measuring device has a housing, a force-transmitting element that protrudes partly from the housing at a chamber-side opening of the housing, and a pressure sensor that is situated in an interior space of the housing. The pressure sensor stands in effective connection to the force-transmitting element. In addition, a diaphragm is provided that seals the interior space of the housing, in which the pressure sensor is situated, against the chamber-side opening. The diaphragm, which is preferably fashioned as a metal diaphragm, has a force-transmitting segment that is oriented in an axial direction of the force-transmitting element. Moreover, the pressure sensor stands in effective connection with the force-transmitting element via the force-transmitting segment of the diaphragm. In this way, there takes place at least a partial compensation of thermally caused changes in length of the diaphragm, caused for example by hot combustion gases, and resulting in periodic impairments of the pressure measurement made by the pressure sensor. | 02-18-2010 |
20100300186 | Pressure-Measuring Device - A pressure-measuring device is to be placed in a chamber of an internal combustion engine. The pressure-measuring device has a housing, a force-transmission element projecting out of the housing, and a pressure sensor disposed in an interior chamber of the housing. On the one hand, the pressure sensor is braced on a fixation element. On the other hand, to detect a pressure prevailing inside the chamber, the pressure sensor is operatively connected to the force-transmission element. The pressure sensor has a straight-through recess through which an electrical line is routed. In addition, a positioning element is provided, which has a straight-through recess in a guide region, the electrical line being routed through the straight-through recess, and the positioning element having a reduced thickness in the guide region. This makes it possible to reduce friction of the electrical line in the guide region at the straight-through recess, so that the pressure measurement is improved. | 12-02-2010 |
20110005308 | Pressure Measuring Device - A pressure measuring device suitable for disposition in a chamber of an internal combustion engine. The pressure measuring device has a housing, a force transmitting element that is effectively connected to a pressure sensor, and a sensor cage that surrounds the pressure sensor. The sensor cage is connected to the housing by a circumferential weld seam only at one connection segment of the housing. In this way, it is possible to achieve a defined pre-tensioning of a metal diaphragm that is connected on the one hand to the sensor cage and on the other hand to the force transmitting element. | 01-13-2011 |
20130206872 | FUEL INJECTOR - A fuel injector for direct injection of fuel into a combustion chamber includes: a housing having at least one combustion chamber-side injection aperture; a linearly movable valve needle for opening and closing the injection aperture; a solenoid; an armature which is linearly movable by the solenoid; and a first sleeve attached to the armature. A first stop surface facing away from the combustion chamber is formed on the first sleeve, and a second stop surface facing the combustion chamber is formed on the valve needle, the first and second stop surfaces striking one another when the valve needle and/or the armature is/are moved linearly. | 08-15-2013 |
20140062264 | PIEZOELECTRIC ACTUATOR - A piezoelectric actuator, in particular for injectors in internal combustion engines, is provided which includes a piezoelectric module including a ceramic body and two end pieces which clamp the ceramic body axially in place, and an electrical connecting element which is secured on the piezoelectric module and which includes two contact plates leading to the ceramic body. To increase the robustness of the connecting element and to avoid fractures in the contact plates under high vibrational stresses, the contact plates are designed as one-piece metal stampings including at least partially embossed stamped edges. | 03-06-2014 |
Patent application number | Description | Published |
20100323973 | CONJUGATES CONTAINING HYDROPHILIC SPACER LINKERS - Described herein are compositions and methods for use in targeted drug delivery using cell receptor binding drug delivery conjugates containing hydrophilic spacer linkers for use in imaging, diagnosing, and/or treating diseases and disease states caused by pathogenic cell populations. | 12-23-2010 |
20120022245 | FOLATE TARGETING OF NUCLEOTIDES - The present invention relates to compounds, compositions, kits, and methods of use in targeting nucleotides, such as siRNA's, to cancer cells or to immune system cells involved in inflammation. More particularly, the invention is directed to receptor binding ligand-nucleotide delivery conjugates for use in specifically targeting the conjugates to cancer cells or to immune system cells, methods of treatment with these conjugates, methods of preparation of these conjugates, and methods of reducing the expression of a gene in vitro or in vivo with the conjugates described herein. | 01-26-2012 |
20130137139 | PROCESSES FOR PREPARING TUBULYSINS - Tubulysins are a series of naturally occurring cytotoxic agents that are of interest as anticancer therapeutic agents. Processes and intermediates useful for preparing naturally occurring and non-naturally occurring tubulysins and analogs and derivatives thereof are described. | 05-30-2013 |
20130267522 | METHODS FOR TREATING CANCER - The invention relates to methods and uses for the treatment of a cancer. In particular, the invention relates to the use of a folate-vinca conjugate to treat urinary bladder cancer (e.g., invasive transitional cell carcinoma (InvTCC)). | 10-10-2013 |
20150051399 | PROCESSES FOR PREPARING TUBULYSIN DERIVATIVES AND CONJUGATES THEREOF - The invention described herein pertains to processes for preparing tubulysin derivatives, conjugates of tubulysins, and intermediates therefore. In one illustrative embodiment of the invention, processes for derivatives or analogs of natural tubulysins including compounds of formula (T). In another embodiment, vitamin receptor binding conjugates of tubulysins are described. The processes include one or more steps described herein. In another embodiment, a process is described for preparing a compound of formula B, wherein R5 and R6 are as described in the various embodiments herein, such as each being independently selected from optionally substituted alkyl or optionally substituted cycloalkyl; and R8 is C1-C6 n-alkyl; wherein the process comprises the step of treating a compound of formula A with a silylating agent, such as triethylsilyl chloride, and a base, such as imidazole in an aprotic solvent. | 02-19-2015 |