61results about How to "Small possibility" patented technology

The object of the present invention is to provide toner bottles and the like in which the possibility to damage the ring gear, in particular the teeth of the ring gear, is remarkably suppressed at processing the toner bottle such as handling, packaging, and transporting, thus packaging and transporting are principally possible without cushioning materials. Accordingly, provided is a toner bottle comprising a cylindrical bottle having a bottom, a cylindrical aperture for supplying a toner, and a ring gear, wherein a helical concave is formed on the side wall of the cylindrical bottle along the axis of the cylindrical bottle, the cylindrical aperture is disposed at one end of the cylindrical bottle, the cylindrical aperture is concentric with the cylindrical bottle, and the outside diameter of the cylindrical aperture is smaller than the outside diameter of the cylindrical bottle, the ring gear is disposed on the cylindrical aperture, the ring gear is concentric with the cylindrical aperture, and the tip circle diameter of the ring gear is smaller than the outside diameter of the cylindrical bottle.

A known arrangement for controlling electromedical appliances or groups thereof employs foot-actuated switches or push-button switches, which are separately connected to each appliance. When it is necessary to control a large number of appliances or appliance groups, a large number of push-buttons or pedal switches is also required, the connections of which cause disturbances in the operating room. In the present invention the switching means or pedal switches are provided with connecting means by way of which the switching means can be connected to one another. Allocation means are provided in order to allocate to the control signals particular controlling functions with reference to the appliances or appliance groups. Information-transfer means transmit control signals from the switching means or pedal switches to the appliances or appliance groups.

The invention provides a drawer type cooking device having an operation unit disposed on an upper portion of a drawer body so as to increase the height of the drawer body within a cooking device body as much as possible, capable of facilitating power supply and signal transmission between the control unit within the cooking device body and the operation unit when the drawer body is opened and closed. Slide mechanisms 4 disposed on left, right and bottom portions enabling the drawer body 2 to be moved into and out of the cooking device body 1 are composed of conductive materials, so as to provide a slidable state with constant conduction. By transmitting data via serial communication and supplying power to the operation unit from the cooking device body 1 to the drawer body 2, it becomes possible to dispose the operation unit on a door 2a being opened and closed. By forming the operation unit including a microcomputer for communication on the drawer body 2, it becomes possible to increase the ceiling height of the drawer body 2, increase the ceiling height and capacity of the heating chamber 3, and enlarge the height limitation of an object to be cooked. An illuminating light source 25 disposed on the door 2a of the drawer body 2 can also receive power supply via the arrangement described above to illuminate food loaded in the drawer body 2.

A packaging structure of a liquid container, which is provided with a liquid containing portion for containing liquid and a liquid supply port for supplying liquid, comprises a covering member for covering the liquid supply port. For this packaging structure, the covering member is a circular member formed by a first part and a second part to cover the outer circumference of the liquid container, and the first part is provided with means for sealing the liquid supply port, and the second part is made detachable from the first part, and the circular form of the covering member is broken by the detachment of the second part. With the packaging structure thus arranged, when the user detaches the first part from the second part of the covering member, the covering member is broken to separate the first part and the second part, thus unsealing the liquid supply port. Therefore, unsealing is possible at a constant impetus irrespective of the impetus of unsealing carried out by each individual user. Also, the unsealing impetus can be controlled by the strength of material used for the first part to make the set up of the prevention of liquid splash possible at the time of unsealing.

The present invention relates to a control method of preventing backflow of exhaust gas into combustion chambers of boilers or water heaters that are not in operation for a multiboiler comprising a plurality of boilers or water heaters connected in line, each of which including a wind pressure sensor measuring wind pressure of air flowing into a combustion chamber and a controller controlling a fan supplying air into the combustion chamber on the basis of the wind pressure measured by the wind pressure sensor. The control method includes measuring wind pressures using the wind pressure sensors in the operating boilers and calculating an average wind pressure, using any controller as a master controller to determine a control amount of wind of the fans of non-operational boilers based on the average wind pressure, and operating the fans of the non-operational boilers on the basis of the control amount of wind.

Disclosed are systems and methods for improving the thermal performance of integrated circuit packages. Aspects of the present invention include improved thermal package structures and methods for producing the same through the application of one or more thermal spreaders in the package. In embodiments, a thermal spreader is incorporated in a semiconductor chip package between a semiconductor die and its die pad. By including a thermal spreader in an IC package, the package can handle higher levels of power while maintaining approximately the same temperature of the package or can reduce the temperature of the package when operating at the same power level, as compared to a package without a thermal spreader.