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Matches 351 - 400 out of 18,864

Document Document Title
WO/2004/011275A1
The invention relates to a post card device which, by means of blowing, can be used to turn off a light emitting diode, activate/deactivate a sound module (music, voice, sound effects) or activate/deactivate light and sound simultaneousl...  
WO/2003/102515A1
A sensor (1) for measuring the level of a medium (9) in a vessel, the sensor including: a sensor body (1) disposed in said vessel for at least partial immersion in said medium (9), said sensor body (1) having a first fluid (5) and a seco...  
WO2003085408A3
An upper housing (52) is ultrasonically welded to a lower housing (50) forming a hermetic seal about two opposed ferromagnetic leads (24, 26) extending from a reed switch (22). A shock sensing magnet (36) has a cylindrical bore (42) and ...  
WO/2003/098527A2
In an apparatus comprising an optical input device (220) controlled by a moving object and also comprising at least one further optical device (230,240) to be provided with electromagnetic radiation (225,226), wherein the inputdevice com...  
WO/2003/085408A2
An upper housing (52) is ultrasonically welded to a lower housing (50) forming a hermetic seal about two opposed ferromagnetic leads (24, 26) extending from a reed switch (22). A shock sensing magnet (36) has a cylindrical bore (42) and ...  
WO2003020579A3
A flotation device (10) , as shown in figure 1, is provided comprising a carrier (20) mounted to the watercraft (12) with the carrier having a first cover channel (26), a second cover channel (28), a first bladder retaining slot (46), an...  
WO/2003/081778A1
The invention relates to a device for the optoelectronic detection of switching positions of a mechanically actuated, positively driven switching element comprising a switching ram (3) that engages in a detent curve (2). Said device comp...  
WO/2003/079027A1
A flexible instrument control and data storage/management system and method for representing and processing assay plates (100) having one or more predefined plate locations (130) is disclosed. The system utilizes a graph data structure (...  
WO/2003/079523A2
A gravity-type sensor device comprising a switch (300) which monitors the position of an object over a three dimensional pathway which extends dimensionally about all three orthogonal axes where the object may be tilted, rotated or inver...  
WO2003005388A3
A self-powered switching device using a prestressed flextensional electroactive member (12) generates a signal for activation of a latching relay. The electroactive member (12) has a piezoelectric element with a convex and a concave face...  
WO/2003/071133A1
An arrangement (10) for controlling the liquid level in a basin (60) by selectively actuating a pump (64) has an environmentally-sealed enclosure (22) with an internal volume subject to thermal and pressure effects. A first (14) and a se...  
WO/2003/069355A1
The present invention relates to a low−cost breakable inertial threshold sensor using mainly micro−machining silicon technology. The sensor is constructed on a silicon−wafer or on some other brittle material according to the MEMS p...  
WO/2003/065397A1
Disclosed is a contact switch device including a first arc-shaped gear (13) connected to a Bourdon tube, a second arc-shaped gear (18) rotating in the same direction as a pinion gear (14) engaged with the gear (13) while rotating reverse...  
WO/2003/058258A1
A contactless acceleration switch detects a threshold acceleration value when a mass attached to a spring, moves towards a source, a drain, and a threshold adjustment channel implanted in a substrate layer. The threshold adjustment chann...  
WO/2003/048785A1
A falling detection device (1), comprising a plurality of falling sensors (3) having movable contacts (35) disposed in metal cylindrical closed containers (101) and having contact parts provided at equal intervals and inertia bodies (36)...  
WO2003013220A3
Subject of the invention is a controlled flow limiting equipment used mainly for watering of plants built into a rigid housing that contains a gel the volume of which depends upon its water content and a watertight elastic body wherein t...  
WO/2003/021196A1
The invention relates to a device for the optoelectronic detection of switching positions of a mechanically actuatable, positively driven switching element. The inventive device comprises individual photoelectric receivers (5, 6; E1 - E5...  
WO/2003/021219A1
A drop detection device (100, 200) is provided having a spherical inertia member (120) disposed in an enclosure (110, 112, 210, 212). The enclosure has a plurality of faces (116), each face having a pressure contact member (118, 218). Th...  
WO/2003/020579A2
A flotation device (10) , as shown in figure 1, is provided comprising a carrier (20) mounted to the watercraft (12) with the carrier having a first cover channel (26), a second cover channel (28), a first bladder retaining slot (46), an...  
WO/2003/013220A2
Subject of the invention is a controlled flow limiting equipment used mainly for watering of plants built into a rigid housing that contains a gel the volume of which depends upon its water content and a watertight elastic body wherein t...  
WO/2003/008263A1
The invention relates to an automatic anchoring monitoring device for water-crafts. Said device comprises a signal-triggering device having a first component and a second component which, when the water-craft is in the position of rest, ...  
WO/2003/005388A2
A self-powered switching device using a prestressed flextensional electroactive member (12) generates a signal for activation of a latching relay. The electroactive member (12) has a piezoelectric element with a convex and a concave face...  
WO/2002/099441A1
A micromachined shock sensor has a substrate with a surface on which are formed an array of acceleration sensing units. Each sensing unit has a mount fixed to the substrate, a cantilever beam extending from the mount, and a proof mass fi...  
WO/2002/095944A1
Keyboard comprising e.g. LEDs (12) to generate light beams within a transparent synthetic material substrate with cavities to receive keys (2) having a reflective part, if necessary. The fluctuation of light intensity in different direct...  
WO2002061333A3
The invention relates to an analogue lighting element, light stick or torch of the type that comprises a body containing at least one power source (H) and at least one light source (I) powered by said power source and a power supply swit...  
WO/2002/095777A1
A shock sensor (20) has a magnetic shock sensing mass (34) that rides on the inside of a glass capsule (30) that is sealed about a reed switch. The reed switch has a first stop (38) positioned so that the magnetic shock sensing mass when...  
WO/2002/061333A2
The invention relates to an analogue lighting element, light stick or torch of the type that comprises a body containing at least one power source (H) and at least one light source (I) powered by said power source and a power supply swit...  
WO/2002/058090A1
A flood electric switch which does not conduct electricity in the absence of a dielectric liquid such as water and conducts electricity in the presence of a dielectric liquid, characterized in that it comprises a modified copolymer compr...  
WO/2002/058023A1
A motion sensor (10) which comprises a pair of contacts (12, 14) assembled at right angles to one another so that they bound a spherical cavity which has a ball (34) therein. The ball (34) forms an electrical bridge with contacts (12, 14...  
WO2001093390A3
A switch system, as shown in Figures 17 and 18, for automatically activating a mechanism such as a gas or fluid supply, an electrical switch, or chemical process is provided. The switch system comprises a float housing (103) and a float ...  
WO/2002/049058A1
A magnetic sensor assembly having a sensor (10) with an integrally-formed magnet (12) and housing (14). The magnet is preferably moulded from a molten mixture of plastic and magnet powder and positioned within the housing so that a porti...  
WO/2002/033718A1
EVS is use in the field of small electric currents and voltages. It is activated at occurence of vibrations ranging form low level to high intensity and frequency oscillations with limited time duration. It consists of the base plate - i...  
WO2001071198A3
A valve system (10) that employs a piezo-electric element (38) to activate a fluid flow valve (18) so as to use a minimal amount of electrical energy. The piezo-electric element (38) activates a pilot pressure valve (36), which allows a ...  
WO2001055729A3
A sensor arrangement (1; 20; 30; 40) is disclosed, for detection of forces, which might lead to a deformation of components, for example chassis components (10), in particular, on a motor vehicle, as a result of an accident. The sensor a...  
WO/2002/029840A1
The invention provides environmentally safe, non-mercury electronic switches. More particularly, the invention provides electronic tilt switches utilizing an electrically conductive sphere and having good resistance to physical damage of...  
WO2001099134A3
A pressure switch for a compressor or similar apparatus which can supply a fluid under pressure and is driven by an electric motor, comprises a support structure (1), a diaphragm (4) which is fixed to the support structure (1) and is int...  
WO/2002/011164A1
The invention relates to an auto-disconnector such as those used in transportation vehicles to disconnect an electrical circuit of the electric power supply by inertial processes in case of collision or overturning. The device has a hous...  
WO2001084722A3
A data entry device as shown in Figure 1 comprises a generally elongated body (12) having a plurality of keys (14) arranged along its length. Each key is associated with a plurality of values (14) assigned to respective regions on the ke...  
WO2001067815A3
An electrical heating apparatus includes an electrical heater (3) in which the inlet conduit (4) and/or the outlet conduit (5) is integrally formed with a pressure-responsive device (7) which senses the flow rate to or through the electr...  
WO/2002/001586A1
The invention relates to a pressure-sensitive switch, comprising: an edge structure extending in a substantially closed contour; a first carrier which is connected on its edges to the edge structure and which is electrically conductive o...  
WO/2001/099134A2
A pressure switch for a compressor or similar apparatus which can supply a fluid under pressure and is driven by an electric motor, comprises a support structure (1), a diaphragm (4) which is fixed to the support structure (1) and is int...  
WO/2001/098883A1
A panel switch which can reduce or avoid detection errors caused by disturbing light beans. This panel switch (10) has a side wa11 (54), in which an aperture (56) is formed at an iris part (50), and a side wall (58), in which an aperture...  
WO2001051105A3
A surgical irrigator comprises a pumping unit (10) connected to a handpiece (14) by means of elongated irrigation tubing (26). The pumping unit includes an impeller (32), batteries (30) and a battery powered motor (34) to drive the impel...  
WO/2001/092099A1
A flotation device (10) for maintaining a watercraft (12) in a floating condition is provided. The flotation device comprises an elongated housing (14) mounted to the watercraft. A carrier (20) is slidably received within the housing wit...  
WO/2001/092896A1
An acceleration switch (1) surely operated even when an acceleration is applied thereto in a direction other than a specified direction, comprising a movable part (M1) having movable electrodes (12) and a fixed electrode (14), the movabl...  
WO/2001/093390A2
A switch system, as shown in Figures 17 and 18, for automatically activating a mechanism such as a gas or fluid supply, an electrical switch, or chemical process is provided. The switch system comprises a float housing (103) and a float ...  
WO/2001/084722A2
A data entry device as shown in Figure 1 comprises a generally elongated body (12) having a plurality of keys (14) arranged along its length. Each key is associated with a plurality of values (14) assigned to respective regions on the ke...  
WO/2001/077514A1
A sensor arrangement (54, 56, 58, 60) for an integrated pressure management apparatus (20). The sensor arrangement includes a chamber (42, 44a) having an interior volume that varies in response to fluid pressure in the chamber. The chamb...  
WO/2001/071198A2
A valve system (10) that employs a piezo-electric element (38) to activate a fluid flow valve (18) so as to use a minimal amount of electrical energy. The piezo-electric element (38) activates a pilot pressure valve (36), which allows a ...  
WO/2001/071748A1
The invention relates to a device (10) for supplying a hydraulic consumer with pressure means, comprising a pressure generator (14), an electromotor (16) and a reservoir (18). A level switch (40) is located on the reservoir (18) for supp...  

Matches 351 - 400 out of 18,864