Abstract: A resonant pressure sensor includes a first substrate including a diaphragm and at least one projection disposed on the diaphragm, and at least one resonator disposed in the first substrate, at least a part of the resonator being included in the projection, and the resonator being disposed between a top of the projection and an intermediate level of the first substrate.
Abstract: A retransfer printing process that prevents dust and other contaminants from becoming statically or otherwise attached to the transfer layer of the retransfer film and/or to the print ribbon used to print on the retransfer film. In the described process, some or all of the unused retransfer film is rewound back onto the retransfer film supply and/or some or all of the unused print ribbon is rewound onto the print ribbon supply, for example until the next print job is submitted.
Abstract: The invention relates to a method for printing a cylindrical printing surface of a beverage can with a printing image, and to a beverage can. The method comprises a first and a second printing operation, in the first printing operation, a first section of the printing surface being printed by way of a first printing process in a first printing press, in the second printing operation, a second section of the printing surface being printed by way of a second printing process which is preferably different from the first printing process in a second printing press, the beverage can being positioned before or during the second printing operation in such a way that the second section of the printing surface is oriented in a predefined position with respect to the first section of the printing surface. The beverage can is printed by way of this method, the first section and the second section of the printing surface being arranged in a predefined position with respect to one another.
Abstract: A digital liquid-level sensor comprises a non-magnetic conduit, a floater provided outside the non-magnetic conduit and capable of axially moving along the non-magnetic conduit, and a permanent magnet fixed on the floater. The non-magnetic conduit further comprises a switch unit and an encoding unit. The switch unit comprises at least one tunneling magnetoresistance switch which is turned on or turned off under the effect of the magnetic field produced by the permanent magnet; and the encoding unit comprises at least one encoder, of which an input end receives an on/off signal from the tunneling magnetoresistance switch and outputs a digital signal indicating the position of the floater. The digital liquid-level sensor is of a small size; has low cost, low power consumption, high reliability, high sensitivity, high solution, long service life, and a good anti-interference capability; and can directly output the digital signal.
Abstract: A sensor structure and a method for operating a vibrating sensor of angular velocity comprising a rotor mass and two linearly moving masses is disclosed. The sensor structure and method comprises a rotor mass, two linearly moving masses, and two T-shaped levers each coupled with the two linearly moving masses and to the rotor mass. The T-shaped levers enable the rotor mass and the two linearly moving masses to be excited into an anti-phase primary mode, where the direction of angular momentum of the rotor mass is opposite to the direction of angular momenta of the linearly moving masses. Angular momenta of the rotor mass and the linearly moving masses cancel each other to a high extent, so that the total sum of angular momentum of the structure is very small. Nominal frequency of the anti-phase primary mode is distinctively low as compared to nominal frequencies of other possible primary modes, such as a parallel phase primary mode.
Abstract: A detection system to detect an object in a blowout prevention system of a production system includes a sensor coupled to the blowout prevention system and configured to send an ultrasonic pulse toward the object. The sensor is further configured to receive a signal including the ultrasonic pulse and noise after the ultrasonic pulse interacts with the object. The detection system also includes a controller coupled to the sensor and configured to identify the ultrasonic pulse in the signal using a first cancellation signal at a first time and a second cancellation signal at a second time. The controller is further configured to determine that the first cancellation signal corresponds to the noise in the signal at the first time, and determine that the second cancellation signal corresponds to the noise in the signal at the second time. The controller is configured to determine a characteristic of the object based on the ultrasonic pulse.
April 20, 2017
Date of Patent:
April 13, 2021
GENERAL ELECTRIC COMPANY
Edward James Nieters, Emad Andarawis Andarawis, Dayu Huang, Jayakrishnan Unnikrishnan
Abstract: In order to ascertain the placement of a rotation drum relative to the shaft axis of a spindle assembly, an alignment ascertaining device according to the present invention comprises a body portion made mountable on a mounting surface formed horizontally on the spindle assembly, the body portion having a guide face in the direction at right angles to the mounting surface; a linear guide portion mounted in an upward and down ward direction on a guide face; a slider mounted via a rolling member to the linear guide portion, the slider made movable in a direction in which the linear guide portion is installed; an arm member whose proximal end portion is attached to the slider and whose distal end portion extends toward the rotation drum; and a dial gauge mounted on the distal end portion of the arm member.
Abstract: An image forming apparatus, including a process cartridge and a main body with an opening and a cover, is provided. The process cartridge includes a drum cartridge, a toner cartridge, and a switching member. The switching member switches states in the process cartridge between a first state, wherein the toner cartridge is restricted from being detached, and a second state, wherein the toner cartridge is released from the restriction. The process cartridge is movable between an attached position to be placed entirely inside the main body and a detached position to be entirely outside the main body. The main body includes a restrictor to restrict the process cartridge from moving from an intermediate position toward the detached position. While the process cartridge is restricted by the restrictor, a supportive part in the cover supports the process cartridge with the switching member being at least partly placed outside the main body.
Abstract: An information processing system includes a first communication interface, an information processing apparatus which obtains job data through the first communication interface, and an image processing apparatus which executes a print job defined by the job data. The job data includes print data which defines an image and setting data which defines setting for the print job. The information processing apparatus includes a processor which performs specific processing in accordance with the setting and modifies contents of setting for the setting data of the job data so as to cancel the setting corresponding to the performed specific processing and a second communication interface which transfers the modified job data to the image processing apparatus.
Abstract: In a case where a total value of the number of images to be formed specified by an input job and a count value of a counter before the number of images to be formed according to the job is counted is included in a predetermined range including a predetermined number of images, a cleaning mechanism is caused to operate after formation of images according to the job is completed, and a cleaning process is executed.
Abstract: An image forming apparatus includes a heater to generate heat with AC power for fixing a toner image to a medium and a power supply device to supply the AC power to the heater according to a pattern corresponding to one of at least two different combinations of a control cycle and a resolution in duty ratio. The control cycle corresponds to an integer multiple of a nominal AC power cycle. The duty ratio reflects a number of nominal AC power cycles in the control cycle during which the heater is in an on state.
Abstract: An image forming apparatus includes: an opening and closing unit that is openable and closable with respect to an apparatus main body; a transfer unit that is provided in the apparatus main body and transfers an image from an image holding unit to a recording medium at a transfer position; an attaching unit that attaches the transfer unit to the opening and closing unit so as to be movable between the transfer position and a temporary holding position when the opening and closing unit is opened and closed; and a rotating unit that is provided in the apparatus main body, has a cutout portion that rotates while being in contact with the attaching unit when the opening and closing unit is closed, and moves the transfer unit toward the transfer position.
August 6, 2019
Date of Patent:
August 4, 2020
FUJI XEROX CO., LTD.
Koji Deguchi, Tsutomu Komiyama, Hibiki Sasaki
Abstract: A fixing member including a base, an elastic layer and a bonding layer is provided. The base contains a polyimide resin. The elastic layer is disposed on the base and contains silicone rubber. The bonding layer is disposed between the base and the elastic layer and is a cured product of a composition containing a siloxane polymer having a glycidyl group.
Abstract: An image forming apparatus includes image forming devices, image output devices, an endless conveyor, a transfer device, holders, a detector, and circuitry. The image forming devices include image bearers. The image output devices form latent images on the image bearers. The image forming devices form visible images from the latent images. The transfer device transfers the visible images onto the endless conveyor that conveys the visible images in an image conveyance direction. The holders hold the image forming devices interchangeable at holding positions aligned in the image conveyance direction. The detector detects the visible images. The circuitry compares a first visible image of the visible images formed at a specific holding position of the holding positions with a second visible image of the visible images formed at another holding position of the holding positions on the endless conveyor, to correct misalignment between the first and second visible images.
Abstract: A toner cartridge according to one example embodiment includes a housing having a reservoir for holding toner. A first electrical contact and a second electrical contact are positioned on a first longitudinal end of the housing. The first electrical contact is electrically connected to processing circuitry positioned on the housing. The second electrical contact is electrically connected to an imaging component positioned on the housing. The first electrical contact is positioned higher than the second electrical contact. A first drive coupler and a second drive coupler are positioned on a second longitudinal end of the housing. The first electrical contact and the second electrical contact are positioned higher than a first rotational axis of the first drive coupler. The first electrical contact is positioned higher than a second rotational axis of the second drive coupler and the second electrical contact is positioned lower than the second rotational axis.
October 25, 2018
Date of Patent:
July 28, 2020
LEXMARK INTERNATIONAL, INC.
Mark William Amann, Brian Lester Boettcher, James Anthany Carter, II, Benjamin Charles Devore, Darin Michael Gettelfinger
Abstract: A method of evaluating a power storage device includes at least [a] to [f] below. [a] A power storage device is prepared. [b] A charge level of the power storage device is adjusted to produce a first potential difference between a positive electrode and a negative electrode. [c] The positive electrode or the negative electrode is selected as a reference electrode. [d] After the charge level is adjusted, an operation to insert a conductive rod-shaped member into a stack portion along a direction of stack of the positive electrode and the negative electrode is performed while a second potential difference between the reference electrode and the rod-shaped member is measured. [e] The rod-shaped member is stopped. [f] The power storage device is evaluated based on a state of the power storage device after the rod-shaped member is stopped.
Abstract: (a) A power storage device is prepared. (b) An evaluation jig is prepared. The evaluation jig includes an insulating tubular member and a conductive needle-shaped member. (c) A charge level of the power storage device is adjusted. (d) A positive electrode or a negative electrode is selected as a reference electrode. (e) An operation to insert the evaluation jig into the power storage device is performed. (f) The insertion operation is controlled to stop the tubular member when a tip end of the needle-shaped member comes in contact with an electrode different from the reference electrode. (g) Short-circuiting through the needle-shaped member is caused. (h) The power storage device is evaluated based on a state of the short-circuiting power storage device.
Abstract: An image forming apparatus includes a door; an image forming portion to form an image on a sheet; an image fixing portion including a heater, a nip, an electric energy supply connector for supplying electric energy to the heater, and a shutter for opening and closing an entrance of the fixing portion which leads to the nip; and a link connecting the door and shutter with each other to move the shutter in interrelation with movement of the door. When the door is opened, the link moves in a direction crossing with a surface of the nip to cause the shutter to move from an entrance opening position to an entrance closing position. When the shutter is in the closing position, substantially an entirety of the electric energy supply connector is covered by the link, as viewed from an upstream side relative to a sheet feeding direction in the nip.
Abstract: An image forming apparatus includes a controller that receives a print job, which includes the sheet type and print settings of simplex printing or duplex printing. A sheet stacked on a feeding unit is discharged to a discharge portion with an upper surface of the sheet facing different directions in duplex printing and in simplex printing in a first mode, and the sheet stacked on the feeding unit is discharged to the discharge portion with the upper surface of the sheet facing the same direction in the duplex printing and in the simplex printing in a second mode.
Abstract: A powder accommodating device includes: an accommodating portion that has an opening at one end, is installed horizontally to accommodate powder, and transports the powder toward the opening by rotation; a lid portion that has a cylindrical inner wall surface, covers the opening and is held in a non-rotational state; and an agitation portion including: a cylindrical portion that is disposed in the lid portion, communicates with the opening, and rotates integrally with the accommodating portion; and plural agitation rods that each have a rod shape protruding from the cylindrical portion in a rotation axis direction in a direction away from the cylindrical portion and circulate along the inner wall surface to agitate the powder in the hollow portion, wherein at least some of the plural agitation rods are connected to each other via a beam provided at a position out of the cylindrical portion.