Abstract: An endoscope particularly suited for endocranial procedures and a method of using the endoscope. In some examples the endoscope is rigid except for a bend/tilt portion near a distal end of a rigid tube that is inserted in a patient's cranium, which distal end is controlled in a degree and direction of tilt with a finger operated controller at the endoscope's handle. Some examples use telescoping tubes that allow customizing the endoscope size for specific procedures. A distal portion of the endoscope can be disposable, supplied in a sterile package for a single procedure, thus taking into account contamination dangers that are particularly high for intracranial and certain other interventions and the fact that it can be difficult or impossible to effectively autoclave heat-sensitive components of certain endoscopes or effectively sterilize them using other techniques.

Abstract: An endoscope particularly suited for endocranial procedures and a method of using the endoscope. In some examples the endoscope is rigid except for a bend/tilt portion near a distal end of a rigid tube that is inserted in a patient's cranium, which distal end is controlled in a degree and direction of tilt with a finger operated controller at the endoscope's handle. Some examples use telescoping tubes that allow customizing the endoscope size for specific procedures. A distal portion of the endoscope can be disposable, supplied in a sterile package for a single procedure, thus taking into account contamination dangers that are particularly high for intracranial and certain other interventions and the fact that it can be difficult or impossible to effectively autoclave heat-sensitive components of certain endoscopes or effectively sterilize them using other techniques.

Abstract: A food defrosting tray includes a tray body on which a frozen food is adapted to be placed. The tray body is made of metal and includes a plurality of heat transfer pieces spaced in parallel. The food defrosting tray further includes two conjunction members which engage with first and second ends of the heat transfer pieces respectively. Each conjunction member includes a plurality of sheaths made of a pliable but strong material. Two adjacent sheaths are connected to each other through a collapsible portion so that the tray body and the conjunction members are collapsible and can be rolled up for better contact with a food material and preferable defrosting capability. Moreover, the foldable tray body allows the food defrosting tray to be rolled up easily for effective storage.

Abstract: An endoscope particularly suited for endocranial procedures and a method of using the endoscope. In some examples the endoscope is rigid except for a bend/tilt portion near a distal end of a rigid tube that is inserted in a patient's cranium, which distal end is controlled in a degree and direction of tilt with a finger operated controller at the endoscope's handle. Some examples use telescoping tubes that allow customizing the endoscope size for specific procedures. A distal portion of the endoscope can be disposable, supplied in a sterile package for a single procedure, thus taking into account contamination dangers that are particularly high for intracranial and certain other interventions and the fact that it can be difficult or impossible to effectively autoclave heat-sensitive components of certain endoscopes or effectively sterilize them using other techniques.

Abstract: A toilet seat includes a seat unit, a sprayer device, a user-operating unit and a control device. The seat unit includes a housing, and a seat member having front and rear portions and pivotally connected to the housing at the rear portion. The sprayer device is mounted to the seat unit. The user-operating unit is mounted in a middle part of the front portion, and includes a sensor unit to generate a motion signal in response to being touched by a user, and a light emitting unit to emit light for indicating a position of the sensor unit. The control device is mounted in the housing, is electrically connected to the sensor unit for receiving the motion signal therefrom, and is to control the sprayer device to spray water in response to receiving the motion signal.

Abstract: Disclosed is a wafer level testing method for testing a plurality of singulated 3D-stacked chip cubes by utilizing adjustable wafer maps to adjust the pick-and-place positions of the cubes on a carrier wafer. The wafer maps have a plurality of probe-card activated regions each including a plurality of component-attaching regions. Two wafer-level testing steps are performed on the cubes disposed on the carrier wafer according to the wafer maps. By analyzing the electrical testing results of the trial-run wafer-level testing step from the original wafer map, some prone-to-overkill component-attaching regions are confirmed and to create a corrected wafer map which the prone-to-overkill component-attaching regions are excluded from probe-card activated regions. Then, according to the corrected wafer map, cubes are disposed on the carrier wafer without disposing in the prone-to-overkill component-attaching regions.

Abstract: Disclosed is a wafer level testing method for testing a plurality of singulated 3D-stacked chip cubes by utilizing adjustable wafer maps to adjust the pick-and-place positions of the cubes on a carrier wafer. The wafer maps have a plurality of probe-card activated regions each including a plurality of component-attaching regions. Two wafer-level testing steps are performed on the cubes disposed on the carrier wafer according to the wafer maps. By analyzing the electrical testing results of the trial-run wafer-level testing step from the original wafer map, some prone-to-overkill component-attaching regions are confirmed and to create a corrected wafer map which the prone-to-overkill component-attaching regions are excluded from probe-card activated regions. Then, according to the corrected wafer map, cubes are disposed on the carrier wafer without disposing in the prone-to-overkill component-attaching regions.

Abstract: A food defrosting tray includes a tray body on which a frozen food adapted to be placed. The tray body is made of metal and includes a plurality of heat transfer pieces spaced in parallel. The food defrosting tray further includes two conjunction members which engage with first and second ends of the heat transfer pieces respectively. Each conjunction member includes a plurality of sheaths made of a pliable but strong material. Two adjacent sheaths are connected to each other through a collapsible portion so that the tray body and the conjunction members are collapsible and can be rolled up for better contact with a food material and preferable defrosting capability. Moreover, the foldable tray body allows the food defrosting tray to be rolled up easily for effective storage.

Abstract: An ice cream scoop includes a handle, a scooper coupled to an end of the handle, a scraper installed in the scooper, a link rod extended from an end of the scraper into the end of the handle, and a transmission device installed on the link rod. The ice cream scoop further includes an operating device with an end pivotally coupled to the handle, such that the operating device can be swayed between a first position and a second position with respect to the handle. The operating device further includes a driving portion coupled to the transmission device. If the operating device is swayed between the first and second positions, the link rod will be rotated, and the scraper will be moved along an internal wall of the scooper.

Abstract: An electromagnetic frying and broiling device of the present invention includes an induction cooker and a container for containing food. The container is placed on an upper disk of the induction cooker. The induction cooker includes a heating coil for heating the container. The container includes a bottom plate and a side wall extending upwardly from a circumference of the bottom plate. A plurality of positioning plates extends downwardly from a lower end of the side wall of the container. After the container is placed on the induction cooker, the bottom plate of the container is kept a distance away from the upper disk, and the positioning plates are fastened on an outer periphery of the upper disk so that the container is positioned on the induction cooker.

Abstract: The present invention relates to a heating pad which is applicable to an induction cooker and includes a pad body and a metal sheet held in the pad body. A lower portion of the pad body is adapted to be sucked on a furnace surface of the induction cooker, and an upper portion of the pad body is adapted to carry a container. During the container and the heating pad placed on the induction cooker and the induction cooker turned on, the metal sheet will be heated by coils in the induction cooker, so that foods in the container can be cooked. Because of the heating pad, the container can be securely laid on the induction cooker for heating and easily removed from the induction cooker.

Abstract: A toilet seat includes a seat unit, a user-operating unit, and an acting device. The seat unit includes a housing and a seat member that has front and rear portions. The seat member is pivotally connected to the housing at the rear portion. The user-operating unit is mounted in the front portion of the seat member. The acting device is mounted to the seat unit and is driven by the user-operating unit to perform an action.

Abstract: A suction disc device includes at least two suction pads. Each suction pad includes a lower suction disc and an upper suction disc. The lower suction disc is adapted to suck on a supporting object such as a table or floor, etc. The upper suction disc is adapted for holding or placing objects such as beverage bottles, bowls, dishes or cups, etc. The upper and the lower suction discs of each suction pad are in communication with each other by a through-hole. Furthermore, a communicating tube is connected between the two suction pads, so that the two suction pads can be detached synchronously.

Abstract: A suction disc includes a suction disc body and a coupling body. An inner face of the suction disc body is adapted to be sucked on a supporting surface. The coupling body is extended and formed from an outer face of a central portion of the suction disc body, and a chamber is defined in the coupling body. The suction disc further includes a through-hole extending from the inner face of the suction disc body into the coupling body and in communication with the chamber of the coupling body. After the suction disc is sucked and fixed on the supporting surface, the suction disc can be removed easily by pressing the coupling body.

Abstract: A multi-suction disc device includes at least two suction discs and at least one communicating tube. Each suction disc includes a through-hole extending from an outer face through an inner face thereof. The communicating tube is in communication with the through-hole of each suction disc. The inner face of each suction disc can be sucked and fixed on a supporting surface. When the multi-suction disc device needs to be detached from the supporting surface, simply lift up a portion of one of the suction discs to let external air flow into each suction disc through the communicating tube, allowing all the suction discs to be detached synchronously.

Abstract: A pad with sucking discs includes a lower sucking disc and an upper sucking disc. The lower sucking disc is in an arc-shape with a protuberant center, while the upper sucking disc is in an arc-shape with a concave center. The lower sucking disc is adapted to suck on a platform for placing things such as a table, floor, etc. The upper sucking disc is adapted for placing objects such as beverage bottles, bowls, dishes or cups, etc. When an object is placed on the upper sucking disc, the pad is sucked to combine with the object and the platform respectively by a pressure applied, so that the objects placed on the pad do not easily fall off because of impact from an external force.

Abstract: An ice cream scoop includes a handle, a scooper coupled to an end of the handle, a scraper installed in the scooper, a link rod extended from an end of the scraper into the end of the handle, and a transmission device installed on the link rod. The ice cream scoop further includes an operating device with an end pivotally coupled to the handle, such that the operating device can be swayed between a first position and a second position with respect to the handle. The operating device further includes a driving portion coupled to the transmission device. If the operating device is swayed between the first and second positions, the link rod will be rotated, and the scraper will be moved along an internal wall of the scooper.

Abstract: An ice cream scoop includes a handle, a scooper coupled to an end of the handle, a scraper installed in the scooper, a link rod extended from an end of the scraper into the end of the handle, and a transmission device installed on the link rod. The ice cream scoop further includes an operating device with an end pivotally coupled to the handle, such that the operating device can be swayed between a first position and a second position with respect to the handle. The operating device further includes a driving portion coupled to the transmission device. If the operating device is swayed between the first and second positions, the link rod will be rotated, and the scraper will be moved along an internal wall of the scooper.

Abstract: A bottle cap having a filling function for an object to be brewed is interconnected to a container's spout, including an outer cover cap and an inner sleeve, in which the outer cover cap has a top plate, an outer ring body and an inner ring body, both of which are extended from the top plate, and between which a spacing room is formed. According to the invention, the inner sleeve is fitted to an outer circumferential edge of the inner ring body, such that a storage room for storing an object to be brewed is formed between the inner ring body and the inner sleeve having a bended edge abutted against a side face of the spout. In addition, a sectional trough is arranged at one side far away the bended edge of the inner sleeve. Thereby, when the outer cover cap moves toward the container, the storage room will be opened to make the object to be brewed automatically filled into the container.

Abstract: A static random access memory (SRAM) cell includes a first load device, a first pull-down transistor, and a switch-box coupled between the first load device and the first pull-down transistor. The switch-box is configured to receive a switch control signal to turn off a first connection between the first load device and the first pull-down transistor during read operations of the SRAM cell and to turn on the first connection during write operations.