Abstract: A chip resistor includes a resistor element of a rectangular solid made of an alloy composed of high-resistant metal and low-resistant metal. The resistor has connection terminal electrodes disposed at the ends of the resistor element that are spaced longitudinally of the rectangular solid. The resistance of the chip resistor is lowered without incurring an increase in the temperature coefficient of resistance and the weight. A plating layer is formed on the resistor element, where the plating element is made of pure metal having a lower resistance that that of the alloy constituting the resistor element.

Abstract: A handheld electronic device and an associated method are provided. The handheld electronic device includes a keyboard assembly, a display positioned adjacent the keyboard assembly, a processor structured to receive inputs from the keyboard assembly and to output to the display as a function of the inputs, the processor further structured to run a disambiguation routine. The keyboard assembly includes a printed circuit board, a primary conductor portion, a secondary conductor portion, and a keyboard assembly. The printed circuit board has a plurality of electrical contacts. The conductor assembly has a plurality of primary conductors and a plurality of secondary conductors, each the primary conductor and secondary conductor structured to correspond to, and engage and close, at least one of the plurality of electrical contacts. The keyboard assembly has a plurality of keys each having one or more indicia thereon.

Abstract: A food slicer has a housing with a first push-button for actuating an electric switch for operating the cutting blade and a second push-button, i.e., a safety button, locking the first push-button against actuation. The second push-button actuates a mechanical lock which can be engaged and disengaged, blocking the first push-button in an inserted position of the lock, thereby preventing actuation of the electric switch that triggers an electric motor drive used to actuate a circular cutting blade. The first push-button is formed with a stop surface for the lock on which the lock is arranged, when it is in an inserted position, either at or in close vicinity of an axis extending through the center of the push-button surface, pointing in the direction of actuation, and on which the lock engages in an inserted position.

Abstract: An apparatus for temperature measurement comprising at least one insulator, at least one thermistor attached to the insulator, the thermistor having at least one of a Ge NTC die and an Si NTC die, and at least one outer electrically conductive film attached to the insulator and electrically coupled to the thermistor.

Abstract: A chip resistor is provided which includes a resistor film 5 formed between a pair of terminal electrodes 2 and 3 on an upper surface of an insulating substrate 2. The resistor film is formed with two inward grooves 7, 8 and two trimming grooves 9, 10 which are alternately provided for causing the current path in the resistor film to have a winding shape. The two inward grooves 7 and 8 are provided approximately at the midpoint between one end edge 5a and the other end edge 5b of the resistor film 5. The trimming groove 9 is provided between the inward groove 8 and the end edge 5a of the resistor film, whereas the other trimming groove 10 is provided between the inward groove 7 and the end edge 5b of the resistor film, whereby the time required for the trimming adjustment to adjust the resistance to a predetermined value is shortened, and the yield rate is reduced to reduce the cost.

Abstract: A method for manufacturing a planar sensor, comprises disposing a film of a material on a substrate, wherein the material is selected from the group consisting of platinum, rhodium, palladium and mixtures and alloys comprising at least one of the foregoing materials; annealing the material; measuring a resistance value of the material; laser trimming the annealed material; heat treating the laser trimmed material; and laser trimming the heat treated material to form the sensor.

Abstract: A laminated ferrimagnetic thin film consists of two ferromagnetic layers and a non-magnetic intermediate layer sandwiched therebetween. The respective ferromagnetic layers are magnetically coupled in an anti-ferromagnetic manner through the non-magnetic intermediate layer. Each ferromagnetic layer consists of a plurality of layers. In each ferromagnetic layer, a layer which is in contact with the non-magnetic intermediate layer is formed of Co or an alloy including Co while at least one layer is formed of Ni or an alloy including Ni, and its film thickness is determined to be at least 60% or more of a film thickness of each ferromagnetic layer.

Abstract: A system and method for a bi-directional deflectable resistor. The bi-directional deflectable resistor has a first layer of conductive material on a top surface of a substrate and a second layer of conductive material on a bottom surface of a substrate, each layer having a resistance that changes predictably when an electrical signal is applied thereto. The change of resistance of either the first layer of conductive material or the second layer of conductive material reflects an amount of deflection of the respective layer. Having two layers of conductive material allows for the measurement of deflection in all directions.

Abstract: A thin film resistor device and method of manufacture includes a layer of a thin film conductor material and a current density enhancing layer (CDEL). The CDEL is an insulator material adapted to adhere to the thin film conductor material and enables the said thin film resistor to carry higher current densities with reduced shift in resistance. In one embodiment, the thin film resistor device includes a single CDEL layer formed on one side (atop or underneath) the thin film conductor material. In a second embodiment, two CDEL layers are formed on both sides (atop and underneath) of the thin film conductor material. The resistor device may be manufactured as part of both BEOL and FEOL processes.

Abstract: A resistor and a structure for changing an electrical resistance of a resistor. Initially, the resistor is provided, wherein the resistor has a length L and an electrical resistance R1. A portion of the resistor is exposed to a laser radiation, wherein the portion includes a fraction F of the length L of the resistor. After the resistor has been exposed to the laser radiation, the resistor has an electrical resistance R2, wherein R2 is unequal to R1.

Abstract: A laminated ferrimagnetic thin film consists of two ferromagnetic layers and a non-magnetic intermediate layer sandwiched therebetween. The respective ferromagnetic layers are magnetically coupled in an antiferromagnetic manner through the non-magnetic intermediate layer. Each ferromagnetic layer consists of a plurality of layers. In each ferromagnetic layer, a layer which is in contact with the non-magnetic intermediate layer is formed of Co or an alloy including Co while at least one layer is formed of Ni or an alloy including Ni, and its film thickness is determined to be at least 60% or more of a film thickness of each ferromagnetic layer.

Abstract: A hybrid limit/proximity switch combining the standard limit switch operator head and a proximity sensor in a body that may be interchangeably mounted on a machine in place of a conventional mechanically operated limit switch is disclosed.

Abstract: A hydrogen detecting system is characterized by a passive surface acoustic wave (SAW) sensor. The sensor includes a piezoelectric substrate having a self assembled monolayer arranged on at least a portion of the substrate to create a hydrophobic surface. A palladium nanocluster thin film is deposited on the monolayer and an interdigital SAW transducer is disposed upon the piezoelectric substrate for conversion of an RF signal into an acoustic wave and vice versa. At least one additional SAW element is also disposed on the substrate and spaced from the SAW transducer. The SAW element receives a signal from the SAW transducer and produces a response signal. The response signal is modified by the palladium nanocluster film due to a change in conductivity of the palladium nanocluster film upon exposure to hydrogen. This change in the response signal is measured by an interrogator, and yields a measure of the hydrogen concentration to which the sensor was exposed.

Abstract: There is disclosed a paddle switch operated by pushing on the lower portion of a rocker paddle to turn the switch “on” or “off”. The lower edge of the paddle pivots in and out about its upper edge. The switch includes semi-rigid spiral wound driver means having a conical end coupled to be driven by the rocker paddle. When the rocker paddle is pushed in, the paddle urges the semi-rigid driver means to rotate a cam means in a first, clock wise direction, or a second, counter clock wise direction. Alternate rotation of the cam drives a slider member having a cam follower back and forth along a linear axis. A shaped leaf spring cooperates with the cam follower to assist in the movement of the slider and determines its rest positions. An indicator such as an LED is used to indicate the state of conduction of the switch. When the rocker paddle is released, it is biased by a spring to pivot back to its initial position.

Abstract: A key sheet includes a base sheet and a plurality of key tops arranged on the base sheet and exposed from an operation opening formed in a case of a device. The operation opening has no partition bridge. The base sheet includes a plurality of bases for fixing the key tops and a reinforcing member for supporting the bases while allowing displacement upon pushing.

Abstract: A key structure assembly is provided for a mobile computing device. The key structure assembly includes a keycap having at least a first segment and a second segment. A first actuation member extends inward into the housing from the first segment of the keycap, and a second actuation member extends inward from the second segment of the key cap. A substrate including a plurality of electrical connects, including a first electrical contact aligned underneath the first actuation member, and a second electrical contact aligned underneath the second actuation member. The keycap is moveable inward to direct either the first actuation member into contact with the first electrical contact, or the second actuation member into contact with the second electrical contact. One or more sections of material are positioned above the first electrical contact and the second electrical contact.

Abstract: A stick lever unit is provided that is capable of eliminating uncomfortable feeling during manipulation of the stick, as well as, minimizing breaking of a wiring conductor of the variable resistor. The stick lever unit includes a fixing member, a first variable resistor attached to the fixing member, a first rotational member rotatably journalled to the fixing member for rotationally controlling the first variable resistor, a second variable resistor attached to the first rotational member, and a second rotational member having a stick lever and being rotationally journalled to the first rotational member to rotationally control the second variable resistor. The wiring conductors of the second variable resistor are derived out from the lead-out hole in the rotational shaft of the first rotational member, which is attached to the second variable resistor.

Abstract: The present invention discloses a capacitive touch panel, which comprises: an insulation substrate; an electrically-conductive layer, installed on the insulation substrate; and multiple electrically-conductive segments, installed on the perimeter of the electrically-conductive layer. The present invention improves the distribution characteristics of the electric field neighboring the frame of a touch panel via providing at least one chamfer for one end of each electrically-conductive segment. Thereby, the distribution of the electric field lines neighboring the frame can be smooth and uniform. Thus, the accuracy and the usable area of the touch panel are promoted.

Abstract: A plunger switch is described. The switch has a carrier having a base portion. The carrier base portion has channels which receive bridge contact members. The bridge contact members are trapped in the channels by a retainer member. The carrier is inserted into a housing with a neck portion extending through an opening in a top of the housing. A clip/stop member is positioned around the neck portion. A button is then attached to the neck portion with a pin. The neck portion and clip/stop member are pushed through the opening into the housing. Spring arms on the clip/stop member spring outward inside the housing to create an up-stop for the carrier with respect to the housing.

Abstract: A switching hinge having a hinge housing at which a hinge flap is swivellably disposed about an axis. A switching element is coupled to the hinge flap, which switching element triggers a switching operation at a built-in switch in a predetermined position of the hinge flap.