Abstract: A palletizing device (10) comprising a lower plane (15) able to supportingly receive a pallet (5) and a loading device (100) vertically mobile above the lower plane (15) and comprising an upper platform (110), superposed in plan view on the lower plane (15) and provided with variable-configuration support means (112) and activating means able to cyclically move the support means (112) between a closed configuration, in which the define a support for a first layer of products (4) to be palletized, and an open configuration, in which they remove the support in order to release the first layer of products (4) downwards, in which the loading device (100) comprises a storing platform (120) defining a support for a second layer of products (4) to be palletized and flanked to the upper platform (110).

Abstract: A method and apparatus that reduce release of dust generated during rotary dumping of rail cars in a dumping facility. The method includes removing dust laden air from a space bounded by a backside airflow diverter, a rotational frame, a first baffle and a second baffle while the rotational frame is rotating with a rail car by drawing the dust laden air through a secondary air intake that passes through the backside airflow diverter into a backside hood. A dust control apparatus includes a diverter, overlying a backside hood having a concave curved upper surface; and at least one secondary air intake positioned to pass through the diverter being located approximately where pressure in the backside hood remains neutral or negative relative to a pressure even there is a transient increase in air pressure in a lower portion of the backside hood.

Abstract: Pedestrian-Vehicle safety systems for loading docks are disclosed herein. An example method disclosed herein includes sensing whether a person is within a certain area adjacent a dock face of a loading dock, emitting a first signal in response to sensing the person being present within the certain area, sensing rearward movement of a vehicle toward the dock face, emitting a second signal in response to sensing rearward movement of the vehicle while the person is not present in the certain area, and emitting a third signal in response to sensing both the rearward movement of the vehicle and the person being present within the certain area.

Abstract: A separation member separates a sheet, conveyed by a separation roller in a conveying direction, from remaining sheets supported by a support member. At least one of a first guide and a second guide is a movable guide which moves in a width direction orthogonal to the conveying direction to increase and decrease a distance therebetween. An urging member is retained, at one end thereof, by a base portion in an elastically deformed state and urges the separation member toward the separation roller. In response to the movable guide decreasing the distance between the first guide and the second guide, an engaging mechanism reduces elastic deformation of the urging member by moving the base portion in a first direction. In response to the movable guide increasing the distance, the engaging mechanism moves the base portion in a second direction opposite to the first direction.

Abstract: A feed device includes a feed roller, a transport roller pair provided further to the downstream side in the transport direction of a sheet than the feed roller, a first motor by which the feed roller is driven, and a second motor by which the transport roller pair is driven, and in which a controller that controls the first motor, and performs a skew removal operation accompanying reverse transport of the sheet by the transport roller pair causes a reverse current and a hold current as suppression currents that suppress the reverse transport amount of the feed roller to the reverse transport amount of the transport roller pair or less to flow to the first motor in at least a part of the skew removal operation.

Abstract: A sheet feeder includes a tray configured to load a sheet to be fed thereon. The tray has a tray upper face and a pair of cursors. The tray upper face has a recessed portion, a guide plate and a feeding route. The recessed portion extends along the width direction on an upstream side from the pair of cursors in the feeding direction. The guide plate is configured to cover an upper side of the recessed portion. The feeding route is formed between the recessed portion and the guide plate and extending from an inlet port positioned on an upstream side to an outlet port positioned on a downstream side along the feeding direction. The sheet in a state of being passed through the feeding route is aligned with the pair of cursors on the tray upper face and then fed.

Abstract: A method for bonding the tail of a convolutely wound log to the body is provided. The method comprises the use of a nonadhesive phase-change material to mechanically bond the tail to the wound log. The nonadhesive phase-change material is heated to an amorphous state prior to its application. Once applied to the wound log, the nonadhesive phase-change material mechanical bonds with the tail and wound log and as heat is lost, changes to a non-amorphous state. The mechanical bond can be selectively reversed through the application of a strength degradation accelerator.

Abstract: An apparatus is provided that may offer functionalities including printing, scanning and/or copying. The apparatus may include a manual sheet feeding tray disposed at the rear of the apparatus. The height of the sheet feeding tray might not exceed a height of the apparatus, allowing use of the apparatus in spaces having smaller depths. The apparatus may include a sheet guide configured to move in conjunction with the movement of the tray. In some arrangements, a surface of the sheet feeding tray may differ in height between lateral edges of the tray and a central portion. This difference may cause a sheet to be curved in a lateral direction, rendering the sheet more inflexible in a longitudinal direction. According to other aspects, a depressed portion of the tray may match a protrusion extending from the guide in shape such that the two portions may mate in a retracted position.

Abstract: An aligning unit stores a paper bundle that is formed by inserting a medium that is different from printed body text paper sheets conveyed from a printer into the printed body text paper sheets. A manual paper feeding unit stores a medium that is manually fed. A conveyance control unit makes the medium be conveyed from the manual paper feeding unit to the aligning unit after the body text paper sheets that include a page specified by a print job are stored in the aligning unit and before the body text paper sheet conveyed from the printer immediately afterwards is stored in the aligning unit.

Abstract: A lightweight tape dispenser comprises a seat and a cover. The seat comprises a cutting portion for installing and cutting a tape, and a support portion connecting to the cutting portion and supporting the cutting portion to be placed on a surface. The support portion comprises a first pivotal portion and a first adhesion portion for adhering to the surface. The cover is pivotally connected to the support portion, and comprises a second pivotal portion pivotally engaged with the first pivotal portion, and a covering portion connected to the second pivotal portion and formed at an area larger than that of the first adhesion portion. The covering portion comprises a first position at which the covering portion covers the first adhesion portion, and a second position at which the covering portion is disengaged from the first adhesion portion to make the first adhesion portion adhere to the surface.

Abstract: There is provided a printing apparatus for conveying an envelope set in a paper feed unit and performing printing on the envelope and a method of controlling the printing apparatus. The printing apparatus determines whether or not attaching of an attachment to the paper feed unit is necessary in accordance with the type of envelope to be used, and, if it is determined that attaching of the attachment is necessary, the printing apparatus displays a message prompting attaching of the attachment.

Abstract: A sheet ejecting device includes a sheet conveyance path, an exit port, at least one ejection roller pair, and a sheet detection portion. The sheet detection portion detects a sheet being ejected. The sheet detection portion includes an actuator and a sensor. The actuator moves by contact with a sheet passing along the sheet conveyance path. The sensor detects the actuator. The actuator moves between a detectable position where the actuator is detectable by the sensor and an undetectable position where the actuator is not detectable by the sensor. The actuator has a sheet guide portion. The sheet guide portion extends along a sheet conveyance direction. The sheet guide portion moves, in a direction transverse to the sheet conveyance direction such that the actuator moves to the detectable position, by contact with the sheet passing along the sheet conveyance path and guides the sheet in the sheet conveyance direction.

Abstract: Provided is a sheet processing device capable of preventing a folded sheet bundle from being opened after pressing to improve accumulating property and aligning property of the sheet bundle. A sheet processing device B that presses a folded sheet bundle includes a pair of pressing rollers 70 that press a fold of the folded sheet bundle in a thickness direction of the fold, a pressing roller unit 56 that moves the pressing roller pair 70 along the fold of the folded sheet bundle, and a cam member 80 that regulates an interval between the pressing roller pair 70. When the pressing roller unit 56 is moved along the fold of the folded sheet bundle to press the fold in the fold thickness direction, the cam member 80 reduces stepwise the interval between the pressing roller pair 70 in accordance with a moving direction of the pressing roller unit 56.

Abstract: Provided is a sheet processing device capable of preventing a folded sheet bundle from being opened after pressing to improve accumulating property and aligning property of the sheet bundle. A sheet processing device includes: a pair of sheet pressing members 70 that press a fold of a folded sheet bundle in a thickness direction of the fold; and a moving member 56 that moves the sheet pressing member pair 70 along the fold of the folded sheet bundle. The moving member 56 supports a plurality of rows of the sheet pressing member pairs 70 arranged in a moving direction of the moving member 56. The sheet pressing member pairs 70 press the folded sheet bundle with the intervals therebetween in the respective rows reduced stepwise in the moving direction of the moving member 56.

Abstract: An elevator system includes a battery; a machine having a motor for imparting motion to an elevator car; an inverter for converting DC power from the battery to AC power for the machine in motoring mode and converting AC power from the machine to DC power for the battery in regenerative mode; and a controller to control the inverter, the controller implementing at least one of: detecting an overload at the battery in motoring mode and reducing car speed in response to the overload; detecting an overcharge at the battery in regenerative mode and reducing car speed in response to the overcharge; detecting motor direct current in a motor field weakening mode and reducing car speed in response to the motor direct current; and detecting car load and adjusting car speed in response to car load.

Abstract: A brake, which includes a frame part of the brake, an armature part movably supported on the frame part, and attached to the frame part a limit switch, the switching state of which changes when movement is exerted on the limit switch in the operating direction of the limit switch. The brake also includes a measuring pin that is movably supported on the frame part of the brake and that is separate from the armature part, which measuring pin is connected to the limit switch.

Abstract: The invention provides a stairlift device which comprises passenger carrying means, guide means and transporting means, wherein the stairlift additionally comprises means for the detection of vital health data of passengers and transmittal of said data to remote locations. Typically, the passenger carrying means comprises a chair which is connected to the guide means by way of mounting means, and the guide means comprises a close fitting channel into which said mounting means may be inserted, and which defines the path of travel of said passenger carrying means. The stairlift device of the invention allows for the remote monitoring of the health of users, by sending vital health data to designated recipients, such as health professionals, carers and family members.

Abstract: A hydraulic elevator system includes a power unit and elevator controller where the elevator car is controlled within the hoistway when a portion of the hoistway might be flooded. The power unit includes a water tight tank having a ventilation tube or snorkel. A moisture sensor is connected with the elevator controller, and positioned within the pit of the hoistway. The moisture sensor detects the existence of a flooded pit condition and communicates such a condition to the elevator controller. The elevator controller initiates a safety sequence when the presence of a flooded pit condition is detected to prevent the elevator car from entering a flooded area of the hoistway.

Abstract: A method of fault detection of a belt or rope includes connecting a fault detection unit to at least a portion of a belt or rope including a plurality of wires arranged in a plurality of strands and/or cords. At least the portion of the belt or rope is subjected to an AC voltage of high frequency range and an electrical impedance of the portion of the belt or rope is measured via the fault detection unit. Using at least the measured electrical impedance of the portion of the belt or rope, a fault condition of the belt or rope is determined.

Abstract: The disclosure is related to systems and methods regarding transit and movement of people. The Articulated Funiculator is a continuous and connected system of trains that moves people in mass. The trains lie horizontal at specific floor levels (designated as stations) in tall buildings or underground levels (designated as stations) in mining operations and underground subway stations. The Articulated Funiculator transitions from horizontal alignments at the stations to vertical, slanted or curved alignments between the stations, albeit the passengers remain horizontal in a standing position. The Articulated Funiculator captures the energy from the braking, dynamic braking’ of the trains and stores it. The stored energy is then used to accelerate the Articulated Funiculator. This re-use of energy makes the Articulated Funiculator sustainable.

Abstract: A modular lift system that can be mounted on a stairway is disclosed. The system includes forks located on a first floor onto which the user rolls their wheelchair. The forks are motor operated to traverse a toothed track between the first floor and a second floor with the wheelchair and the user riding the forks. When the forks reach the second floor, the user rolls the wheelchair off the forks.

Abstract: A hydraulic elevator system includes a tank and power unit configured with noise and/or vibration abatement features. In one aspect the tank may include an insulated and sealed lid. In another aspect tank-to-floor dampening pads may be used. In another aspect the tank may have an increased thickness and/or stiffening trays or panels may be installed on the tank. Still in yet other aspects the noise and/or vibration abatement features may be associated with the power unit. For instance, in one aspect of the present disclosure the power unit may mount to the tank using a plurality of isolators. In another aspect, silencers and/or an expansion tank may be used to alter the hydraulic fluid flow properties within the system. Still yet, in another aspect certain noise generating components of the power unit may be wrapped in a noise blanket having an air barrier within.

Abstract: Embodiments of the invention provide a long-distance transport system for people in an inclined lane, in which the system includes a plurality of hydraulic driving units, a traction chain, a truss, supporting guide rails and retractable pedals. According to an embodiment of the invention, the truss is formed by a plurality of truss units sequentially connected end to end. Each truss unit is provided with the hydraulic driving unit. The traction chain and the supporting guide rails are all arranged in the length direction of the truss. The traction chain is driven by and connected with the plurality of the hydraulic driving units. The retractable pedals are arranged on the traction chain and are provided with supporting rollers rolling along the supporting guide rails.

Abstract: A drive chain band for a chain drive device having chain links and pins is provided. The drive chain band may include one or more drive bands, and a plurality of connectors disposed on the one or more drive bands. Each connector may have a toothed profile configured to directly receive and engage the pins.

Abstract: A crane system for transporting and optionally lifting and lowering a load has an elongated beam, a carriage that can move along the beam, a grab on the carriage for picking up and carrying a load, and an electrical drive for displacing the carriage along the beam. A sensor can detect a force applied to the load to move the load relative to the beam. An electronic controller connected between the sensor and the drive can shift the carriage on the beam by the drive in a direction and at a rate comparable to a direction and magnitude of the force applied to the load carried by the pickup means relative to the carriage and/or beam and detected by the sensor means.

Abstract: A method for calibrating a first movable part of a crane. Position a first crane part above a calibration point at a first predetermined co-ordinate in a reference system. Measure a first distance between a first transmitter/receiver element of a first distance measuring device mounted on the first movable crane part and a second transmitter/receiver element of the first distance measuring device disposed in a stationary manner in the reference system. Measure an orientation of the first transmitter/receiver element in accordance with the first predetermined co-ordinate, the measured first distance and a first item of information concerning the surroundings. Perform a transformation in the reference system in accordance with the ascertained orientation of the first transmitter/receiver element for transforming distance measured during operating of the crane by means of the first and second transmitter/receiver elements to determine a position of the first movable crane part.

Abstract: The invention relates to a process for the calculation of relevant data for the operation of at least one crane, particularly of a mobile crane, whereby the system comprises at least one crane, a communication network, as well as a data processing center, whereby, first of all, one or more parameters of the crane are determined on the crane and these are transmitted to the data processing center through the communication network and, in the data processing center, one or more items of data that are relevant for the operation of the crane are computed and/or selected on the basis of the one or more parameters received from the crane and the relevant data computed and/or selected for the operation of the crane is transmitted back to the at least one crane, particularly to its crane control.

Abstract: The invention relates to a method of operating a crane having a luffable crane boom and having a trolley travelable at the crane boom, wherein the crane can be operated in a luffing mode, on the one hand, and in a trolley mode, on the other hand. In accordance with the invention, a switch is made between a luffing mode and a trolley mode by varying the hoist rope reeving. The invention further relates to such a crane for carrying out the method.

Abstract: Provided is a working vehicle capable of efficiently cooling an engine, a torque converter oil and a hydraulic oil. There are provided an engine 11, a torque converter 12, a hydraulic working device 15 to be operated by a hydraulic oil 31, a radiator 16 for radiating heat of engine cooling water 32 for cooling the engine 11, an oil cooler 17 for radiating heat of the hydraulic oil 31, and a heat exchanger 19 for performing a heat exchange between a torque converter oil 33 to be used for the torque converter 12 and the hydraulic oil 31. The torque converter oil 33 is heat exchanged with the hydraulic oil 31. Therefore, heat of the torque converter oil 33 is radiated by the oil cooler 17 through the hydraulic oil 31. Also in a running operation, the heat can be radiated by both of the radiator 16 and the oil cooler 17, and the engine 11, the torque converter oil 33 and the hydraulic oil 31 can be cooled efficiently.

Abstract: A knuckleboom loader including four stabilizer legs to stabilize a knuckleboom loader and counter tipping forces acting on the knuckleboom loader. A rear first stabilizer leg extends away from the knuckleboom loader. A rear second stabilizer leg opposing the rear first stabilizer leg extends away from the knuckleboom loader. A front first stabilizer leg extends away from the knuckleboom loader. The front first stabilizer leg extends further away from the knuckleboom loader than the rear first stabilizer leg. The knuckleboom loader further includes a front second stabilizer leg opposing the front first stabilizer leg. The front second stabilizer leg extends further away from the knuckleboom loader than the rear second stabilizer leg.

Abstract: A traction winch for winching an elongated article having a high-tension end connectable to a load and low-tension end connectable to a storage device includes two or more rotatable drums arranged adjacent to each other with their rotational axes substantially parallel, each of them having a plurality of parallel, circumferential sheaves with groove, the sheaves being axially offset with respect to each other to allow wrapping of the elongated article around the sheaves of both drums in a spiral fashion. The sheaves includes fixed sheaves, stationary relative to their underlying drum, and rotatable sheaves, rotatable relative to their underlying drum. The majority of the rotatable sheaves of at least one of the drums is arranged adjacent to each other on a high load supporting side of the winch and the rotational velocity of at least one of the rotatable sheaves is reducible by means of at least one braking device.

Abstract: A method is provided for manufacturing a fork carriage comprising: providing a fork-supporting bar having first and second fork-receiving hooks, wherein the second hook is of a larger size than the first hook; based on a size of one or more forks desired to be mounted on the fork-supporting bar, positioning the bar such that one of the first and second fork-receiving hooks corresponding to the size of the one or more forks is located outwardly to receive the one or more forks on the one fork-receiving hook; and coupling a reinforcement bar to a side of the fork-supporting bar opposite the side near the one fork-receiving hook. A carriage assembly comprising a fork carriage including an upper member comprising a fork-supporting bar having an outer fork-receiving hook and a reinforcement bar is also provided.

Abstract: A battery powered work machine driven with a battery, includes: a body including a bottom and a pair of sides erecting from the bottom; a control device of the work machine mounted on the bottom close to one of the sides; a fuse for the control device, the fuse being provided to be opposite to the one of the sides; a charging device for the battery, the charging device being mounted on the bottom close to the other one of the sides; and a fuse for the charging device, the fuse being provided to be opposite to the other one of the sides.

Abstract: A fork assembly for a lifting machine is provided. The fork assembly includes a fork base and a tine member. A first end of the fork base is attachable to the movable frame portion. A second end of the fork base extends outwardly from the first end. The fork base defines a lift surface, a first side surface, and a second side surface. The tine member defines a top portion, a first side portion, a second side portion, and a bottom portion. The bottom portion of the tine member defines a recess with a first engagement wall, a second engagement wall, and a third engagement wall. The tine member attains an interlocked position with the fork base, when the fork base is disposed within the recess of the tine member.

Abstract: A capping machine for applying a cap on an open end of a container that is made of a deformable material and filled with a pourable product is disclosed. The machine comprises a conveying device and at least one operative unit moved by the conveying device along a processing path. The at least one operative unit comprises a support portion configured to receive and retain a container, and at least one capping head movable to and away from the open end of the container to apply the cap onto the open end of the container. The at least one operative unit further comprises a plunger movable to and away from an opposite closed end of the container to deform the closed end of the container so as to reduce an interior volume of the container and to increase an interior pressure of the container.

Abstract: A closure element for fastening a closure onto a bottle includes a closing head that accommodates the closure during placement and fastening thereof onto the bottle, a first drive having a first-drive element that causes an axial stroke of the closing head, and a second drive. The axial stroke moves the closing head vertically toward the bottle. The second drive includes a second-drive element that connects to the closing head, thus causing it to fasten the closure to the bottle as it rotates. The second-drive element comprises a second-drive shaft that is rotatable about the vertical axis, and that avoids axial movement during the axial stroke.

Abstract: A distributor for distributing free-flowing media has a distributor shaft with a distributor head, which is rotatable relative to the distributor shaft with respect to a predetermined axis of rotation D. The distributor head has at least one inlet opening for delivering the free-flowing medium and a plurality of outlet openings for discharging the free-flowing medium. A flow connection exists between this inlet opening and the outlet openings. The distributor shaft has at least one first distributor shaft segment and a second distributor shaft segment. The second distributor shaft is releasably disposed on the first distributor shaft segment closer to the distributor head than the first distributor shaft segment, and has a surface facing the free-flowing medium. The first distributor shaft segment and the second distributor shaft segment differ with regard to their materials and/or their surface coating.

Abstract: The present invention relates to a dispenser device for automatic dispensing apparatuses of carbonated beverages from vessels such as bottles and the like, characterized in that it has one dispensing block comprising at least one decompression chamber and means adapted to dispense by means of blowing inert gas, so as to keep intact the effervescence and the perlage of said carbonated beverage up to complete depletion.

Abstract: A drip collection device collects and contains drippings from a vehicle, such as water, dirt and like material. The device includes a container having a bottom wall and a perimeter wall coupled to and extending upwardly from the bottom wall defining an interior space configured for holding drippings from a vehicle when the vehicle is positioned above the container. A panel is coupled to and extends across the container. The panel has a top surface defining a platform spaced above the bottom wall configured for receiving the vehicle thereon. The panel has a plurality of drain holes extending therein configured for permitting the drippings from the vehicle to pass into the interior space. A ramp is coupled to a first end of the panel. The ramp slants upwardly toward the panel to permit the vehicle to be driven upwardly onto the platform.

Abstract: A system for managing bulk product dispensing and sale in a retail establishment includes a bulk product dispenser for dispensing bulk product into a re-usable container which includes an ID tag identifying said container. A user interface receives a product fill request for a bulk product selected from a plurality of bulk products capable of being dispensed. Then a dispenser controller verifies the compatibility of said product fill request with said container by verifying the product requested satisfies restrictions based on information associated with the ID tag, and responsive to said verifying, either controlling said dispenser to fill said container with the requested product, or displaying a warning to a user if the request is not compatible.

Abstract: An on-demand fluid dispensing system including an electric motor driving a gear pump having flow paths including an intake line connected to a fluid reservoir and a discharge line having a manual shut-off valve at the end thereof whereas the shut-off valve has a RF transmitter that is energized when the shut-off valve is opened transmitting a signal to the RF receiver which sends an electrical signal to a relay which supplies power to an electric motor driving the pump and supplying fluid flow.

Abstract: A dispensing system has a head assembly affixed to a mixing chamber. The head assembly is fluidly interfaced to a first rod seat and the second rod seat. The first rod has a first rod head and the second rod has a second rod head. Distal ends of both rods are interfaced to a system for moving. In a closed position, the first rod head seats in the first rod seat and the second rod head is seated in the second rod seat, blocking fluid communication between the first input port and the mixing chamber and between the second input port and the mixing chamber. In an open position, the first rod head is separated from the first rod seat and the second rod head is separated from the second rod placing the first input port and the second input port in fluid communication with the mixing chamber.

Abstract: An instructional apparatus and method for properly placing headgear on a horse or other large animal, including a headgear assembly such as a halter or bridle, wherein the headgear assembly further includes multiple interconnected structural components; and a plurality of individual color-coded sleeves releasably mounted on certain of the independent interconnected components, wherein the color of each of the color-coded member corresponds both to a predetermined location on the head of the animal and to a particular step in a predetermined method for placing the headgear assembly on the head of the animal.

Abstract: A pressure sensor using the MEMS element and the manufacture method thereof utilize the semiconductor processes to form the micro channel connecting to the chamber, open the micro channel, coat the anti-sticking layer on the inner surface of the chamber, and then seal the micro channel to keep the chamber airtight. Therefore, the manufacture method may essentially simplify the process to coat the anti-sticking layer on the inner surface of the airtight chamber to prevent the sticking and failing of the movable MEMS element.

Abstract: Microelectromechanical system (MEMS) devices and methods for forming MEMS devices are provided. The MEMS devices include a substrate, an anchored structure fixedly coupled to the substrate, and a movable structure resiliently coupled to the substrate. The movable structure has an opening formed therethrough and is positioned such that the anchored structure is at least partially within the opening and is in a capacitor-forming relationship with the movable structure. The movable structure comprises a movable structure finger extending only partially across the opening.

Abstract: A micromechanical sensor device includes: a MEMS element; an ASIC element; a bonding structure provided between the MEMS element and the ASIC element; a layer assemblage having insulating layers and functional layers disposed alternatingly on one another; a sensing element movable in a sensing direction provided in at least one of the functional layers; a spacing element for providing a defined spacing between the MEMS element and the ASIC element being provided by way of a further functional layer; an abutment element having the spacing element and a first bonding layer being disposed on the sensing element; and an insulating layer being disposed on the ASIC element in an abutment region of the abutment element.

Abstract: A diaphragm structure of a micromechanical component includes: a diaphragm integrated via at least one spring element into a layered structure, the diaphragm spanning a cavern, so that at least one section of the diaphragm edge extends up to and beyond the edge area of the cavern; and an anchoring structure formed in the overlap area between the diaphragm and the cavern edge area. The anchoring structure includes at least one anchor element structured out of the layered structure above the cavern edge area, and one through opening for the anchor element formed in the edge area of the diaphragm, so that there is a clearance between the anchor element and the through opening which allows for a mechanical stress relaxation of the diaphragm.

Abstract: A semiconductor arrangement and methods of formation are provided. The semiconductor arrangement includes a micro-electro mechanical system (MEMS). A via opening is formed through a substrate, first dielectric layer and a first plug of the MEMS. The first plug comprises a first material, where the first material has an etch selectivity different than an etch selectivity of the first dielectric layer. The different etch selectivity of first plug allows the via opening to be formed relatively quickly and with a relatively high aspect ratio and desired a profile, as compared to forming the via opening without using the first plug.

Abstract: A MEMS package structure is disclosed. The MEMS package structure includes a first glass substrate on a micro-electromechanical systems (MEMS) structure, a sealant adhered between the first glass substrate and the MEMS structure; and a first moisture barrier on the sidewalls of the first glass substrate, the sealant, and the MEMS structure.

Abstract: A pressure sensor using the MEMS device comprises an airtight ring surrounding a chamber defined by the first substrate and the second substrate. The airtight ring extends from the upper surface of the second substrate to the surface between the first substrate and the second substrate and further breaks out the surface. The pressure sensor utilizes the airtight ring to retain the airtightness of the chamber. The manufacture method of the pressure sensor is also disclosed.