Embodiments of the disclosed subject matter generally relate to electrically grounding a user who may be working in an environment where static electricity might otherwise build up on the user and damage sensitive electronic devices being handled by the user. Embodiments include attaching an electrocardiogram (ECG) electrode to the user's skin and removably attaching the ECG electrode to an electrical conductor which may be detachably connected to a flexible base disposed on the outside of and under the user's shoe.

A semiconductor wafer processing system includes a stocker having an interior surface, a wafer carrier disposed within the stocker, a wafer shelf disposed within the wafer carrier for storing a semiconductor wafer, and a discharge circuit including a first conductor electrically coupled to the wafer shelf and a first current controller electrically coupled to the first conductor and to the interior surface of the stocker.

Proposed is a blender which is provided with a discharge system for removing static electricity. The blender includes a container body in which food is received, a main body provided under the container body and configured to support the container body, and a container lid mounted detachably to an upper surface of the container body and configured to open and close the upper surface of the container body, wherein the discharge system is provided in the main body so as to discharge static electricity generated in an inside or casing of the main body. Accordingly, the malfunction of the blender and the complaints of a consumer due to static electricity are prevented.

Proposed is a blender which is provided with a discharge system for removing static electricity. The blender includes a container body in which food is received, a main body provided under the container body and configured to support the container body, and a container lid mounted detachably to an upper surface of the container body and configured to open and close the upper surface of the container body, wherein the discharge system is provided in the main body so as to discharge static electricity generated in an inside or casing of the main body. Accordingly, the malfunction of the blender and the complaints of a consumer due to static electricity are prevented.

A shoe may include an upper sole and an outer sole. In one state of the shoe, the upper sole is conductively connected to the outer sole. In another state of the shoe, the upper sole is electrically insulated from the outer sole. The shoe may be changed between these states.

A shoe may include an upper sole and an outer sole. In one state of the shoe, the upper sole is conductively connected to the outer sole. In another state of the shoe, the upper sole is electrically insulated from the outer sole. The shoe may be changed between these states.

The invention relates to a high-frequency grounding device (40) for use with a vacuum valve for closing and opening a valve opening of a vacuum chamber system, having a grounding band (42) made of a conductive material for discharging electrical charges occurring on the vacuum valve, wherein the grounding band has a first end (41) and a second end (43) and, for grounding the vacuum valve, is designed to be connected at the first end to a valve closure of the vacuum valve, and to be connected at the second end to a component of the vacuum chamber system, wherein the high-frequency grounding device has a correction impedance, wherein the grounding band is coupled to the correction impedance so that a resonant circuit results, which comprises the grounding band and the correction impedance, and the correction impedance has a first element for shifting a resonant frequency of the resonant circuit and/or a second element for reducing a quality of the resonant circuit. The invention additionally relates to a vacuum valve and a vacuum chamber system having such a high-frequency grounding device.

The invention relates to a high-frequency grounding device (40) for use with a vacuum valve for closing and opening a valve opening of a vacuum chamber system, having a grounding band (42) made of a conductive material for discharging electrical charges occurring on the vacuum valve, wherein the grounding band has a first end (41) and a second end (43) and, for grounding the vacuum valve, is designed to be connected at the first end to a valve closure of the vacuum valve, and to be connected at the second end to a component of the vacuum chamber system, wherein the high-frequency grounding device has a correction impedance, wherein the grounding band is coupled to the correction impedance so that a resonant circuit results, which comprises the grounding band and the correction impedance, and the correction impedance has a first element for shifting a resonant frequency of the resonant circuit and/or a second element for reducing a quality of the resonant circuit. The invention additionally relates to a vacuum valve and a vacuum chamber system having such a high-frequency grounding device.

An electronic timepiece includes an exterior case; an electronic module housed in the exterior case; a winding stem projecting from the electronic module to the exterior case; and a conductive earth member having a plate-like portion and an elastic portion extending from the plate-like portion to a winding stem side, in which the winding stem has a flange disposed between the electronic module and the exterior case, and the elastic portion is brought into contact with a surface of the flange on an electronic module side in a state where the winding stem is pushed into the electronic module.

An electronic timepiece includes an exterior case; an electronic module housed in the exterior case; a winding stem projecting from the electronic module to the exterior case; and a conductive earth member having a plate-like portion and an elastic portion extending from the plate-like portion to a winding stem side, in which the winding stem has a flange disposed between the electronic module and the exterior case, and the elastic portion is brought into contact with a surface of the flange on an electronic module side in a state where the winding stem is pushed into the electronic module.