摘要:
A circuit module containing a ceramic carrier substrate to carry electronic parts, ceramic substrate pads provided on a surface of the ceramic carrier substrate, and a lid having a cavity and a bottom surface joined to the ceramic substrate pads with solder, the lid being a stepped lid having protrusions adjacent to the cavity, and dents adjacent to the cavity with the protrusions intervening therebetween, the protrusions being in contact with the ceramic carrier substrate with a prescribed distance to the ceramic substrate pads, and the dents being joined to the ceramic substrate pads with solder.
摘要:
A MFP 1 is connected via a network to a MFP expansion unit 3 that expands the functions of the MFP 1 in cooperation with the MFP 1, a mail server 6, and an information terminal 7 of an administrator who manages the MFP. When a power cable and a network cable of the MFP expansion unit 3 are connected and the power is turned on, the MFP 1 receives information notifying the administrator of the MFP 1 of added functions, the information having been generated and transmitted by the MFP expansion unit 3. The MFP 1 transmits an e-mail message generated based on the received information to an e-mail address of the administrator of the MFP 1 that is stored in advance in a hard disk drive 207 of the MFP 1.
摘要:
In an image processing system according to the present invention, a first device encrypts image data generated by reading an image in a document, stores a decryption key for decrypting the image data, and transmits the image data to a data storing device. A second device receives the image data from the data storing device, sends a request for the decryption key to the first device and receives the decryption key, decrypts the image data with the decryption key, and performs print processing on the image data. Thus, users can easily perform print processing without the need to remember authentication and printer information.
摘要:
A catalyst for hydrotreating gas oil, which comprises an inorganic oxide support having provided thereon: at least one selected from metals in the Group 6 of the periodic table at from 10 to 30% by weight, at least one selected from metals in the Group 8 of the periodic table at from 1 to 15% by weight, phosphorus at from 1.5 to 6% by weight, and carbon at from 2 to 14% by weight, each in terms of a respective oxide amount based on the catalyst, wherein the catalyst has a specific surface area of from 220 to 300 m2/g, a pore volume of from 0.35 to 0.6 ml/g, and an average pore diameter of about from 65 to 95 Å; a process for producing the catalyst; and a method for hydrotreating gas oil, which comprises subjecting a gas oil fraction to a catalytic reaction in the presence of the catalyst under conditions at a hydrogen partial pressure of from 3 to 8 MPa, a temperature of from 300 to 420° C., and a liquid hourly space velocity of from 0.3 to 5 hr−1.
摘要:
A safety controller provides a safety output to a target controlled system such as a magnet contactor based on an input from an input device such as a safety door switch to thereby control operation of machine equipment. Safety output parts serve to transmit a solid-state output as the safety output and a connection output part transmits a connection output to another safety controller. A control part having two CPUs controls the safety output and the connection output according to a program based on the input from the input device. Two or more of such safety controllers are connected through their connecting output parts and the connecting input parts to together form a safety system.
摘要:
An optical disc drive compatible with optical discs of different types, for example, is provided. For focusing, through an optical system used in common with the different types of optical discs, a laser beam emitted from a selected one of a plurality of light sources disposed apart from each other radially of the optical disc, the optical system is moved radially of the optical disc corresponding to the selection of the light source for emitting the laser light. Namely, it is possible to prevent the optical property from being deteriorated when a single optical pickup is used in common with such optical discs of different types.
摘要:
The present invention provides, at a lower cost, a highly reliable data reading method and data reading apparatus that can improve backward sequential reading performance. The disk drive is provided with a magnetic disk and a control section having an HDC, a RAM, an MPU controlling the operation of the entire HDD, including control of the HDC, a ROM, and an I/F for connecting to an external host device. The control section executes a backward reading detection step that detects backward reading, a step of receiving a command that reads a block of a first length from a first LBA, a step that reads a block of the first length from the first LBA when backward reading is detected, and a step that pre-fetches a second block from a second LBA smaller than the first LBA; when backward reading is detected, upon completion of the reading of data from the disk, the reading of data predicted to be requested by the next command begins immediately.
摘要:
A construction element that contains a shape memory element which changes shape in response to a change in the temperature of the memory element. The temperature is varied by a fluid which flows through channels adjacent to the shape memory element. The fluid typically flows through an inner channel of the memory element and an outer element formed by the element and an outer elastic pipe. A plurality of shape memory elements can be coupled together to create a robotic arm or an endoscopic instrument. The arm or endoscope can change shape by varying the temperature of the fluid. The fluid temperature and the corresponding shape of the arm/endoscope can be controlled by a computer.
摘要:
A gel actuator includes: a gel having a projected part made of an inductive high-polymer material; a positive electrode disposed so as to be in contact with a top of the projected part; and a negative electrode disposed in a position sandwiching the projected part in a height direction in cooperation with the positive electrode. When voltage is applied between the positive and negative electrodes, creep deformation occurs so that the projected parts adhere to the positive electrode side, and the gel contracts in the thickness direction.