Abstract: The present invention relates to a cation-exchanged zeolite catalyst for an transiodination and a process for producing mono-iodo benzene by using it. Particularly, the cation-exchanged zeolite catalyst has a molar ratio of Si/Al from 5 to 100 and is ion-exchanged with an alkali metal or an alkaline earth metal in range of 2% to 50% of ion exchange capacity. Further, the process for producing mono-iodo benzene of the present invention comprises the step of performing a transiodination by using the cation-exchanged zeolite catalyst to produce mono-iodo benzene from reactants including benzene and one or more multi-iodo benzenes selected from the group consisting of di-iodo benzene and tri-iodo benzene.

Abstract: The present invention relates to a cation-exchanged zeolite catalyst for an transiodination and a process for producing mono-iodo benzene by using it. Particularly, the cation-exchanged zeolite catalyst has a molar ratio of Si/Al from 5 to 100 and is ion-exchanged with an alkali metal or an alkaline earth metal in range of 2% to 50% of ion exchange capacity. Further, the process for producing mono-iodo benzene of the present invention comprises the step of performing a transiodination by using the cation-exchanged zeolite catalyst to produce mono-iodo benzene from reactants including benzene and one or more multi-iodo benzenes selected from the group consisting of di-iodo benzene and tri-iodo benzene.

Abstract: An audio control apparatus is adapted for use with an external portable electronic device having display functionality, and includes a data storage device, an operation controller operable to access and process audio data stored in the data storage device, and to output information of the audio data, a user control device operable by a user to control operation of the operation controller, and a function expanding interface coupled to the operation controller and configured to transmit the information of the audio data for reception and subsequent display by the external portable electronic device.

Abstract: A touch panel includes a plurality of first sensors disposed on a substrate, the plurality of first sensors including a plurality of first electrodes spaced from one another in a first direction and a first connection pattern to connect two adjacent first electrodes, the plurality of first sensors arranged in a second direction crossing the first direction; a plurality of second sensors disposed on the substrate, the plurality of second sensors including a plurality of second electrodes spaced from one another in the second direction and a second connection pattern composed of a metal to connect two adjacent second electrodes, the plurality of second sensors arranged in the first direction; and at least one metal pattern connected to the first connection pattern, wherein the at least one metal pattern overlaps the first connection pattern.

Abstract: A food processor includes: a housing; a rotary processing body having a conical upper part and a lower part, the conical upper part being formed with a blade protruding therefrom, the lower part having an annular radial wall and an upright surrounding wall, the annular radial wall cooperating with the housing to define a processing clearance and being formed with first processing ribs that protrude therefrom into the processing clearance; and an annular filter cooperating with the upright surrounding wall to define a processing gap. The upright surrounding wall is formed with second processing ribs that protrude therefrom into the processing gap.

Abstract: A discharge valve assembly includes: a valve casing that has an intake bore, an air chamber communicating with the intake bore, and a discharge aperture communicating with the air chamber; a metal intermediate ring disposed in the air chamber and having a valve hole that communicates with the air chamber, and at least one connecting aperture that communicates with the discharge aperture and the valve hole; a base ring that retains the metal intermediate ring in the air chamber and is mounted on the valve casing; and an adjuster that is disposed in the base ring and movable relative to the base ring to adjust an air flow through the valve hole.

Abstract: A portable electronic apparatus functioning as a pen-table, includes a touch-screen module for detecting contact with an external object and creating position data of a detected region. The portable electronic apparatus, by functioning as a pen-table, eliminates the need to install or carry a mouse, a pen-table, etc. for controlling a personal computer, a laptop computer or the like. A local area communication module transmits and receives data based on a local area communication protocol, and a display module displays the detected region and information on a user interface (UI) and functions of the apparatus. A controller controls the operations of the modules in response to the user's input so as to transmit position data created by the touch-screen module to an electronic device that includes the functions of a pen-table and local area communication.

Abstract: A flywheel based energy storage apparatus includes a housing and a hub-less flywheel mounted within the housing. The hub-less flywheel has a mass which is shifted radially outwards from a central axis of the hub-less flywheel thus increasing the energy density of the apparatus. The flywheel includes an outer axially extending annular surface, an inner axially extending surface and two radially extending side surfaces. The inner axially extending surface has a plurality of magnets aligned to form a rotor. A plurality of coils is supported by the housing and is aligned with the rotor to form a motor/generator. A controller controls the motion of the hub-less flywheel to reduce vibrations and controls electrical power transfer to and from the motor/generator.

Abstract: A portable electronic apparatus functioning as a pen-table, includes a touch-screen module for detecting contact with an external object and creating position data of a detected region. The portable electronic apparatus, by functioning as a pen-table, eliminates the need to install or carry a mouse, a pen-table, etc. for controlling a personal computer, a laptop computer or the like. A local area communication module transmits and receives data based on a local area communication protocol, and a display module displays the detected region and information on a user interface (UI) and functions of the apparatus. A controller controls the operations of the modules in response to the user's input so as to transmit position data created by the touch-screen module to an electronic device that includes the functions of a pen-table and local area communication.

Abstract: Disclosed herein are an apparatus and method for detecting a crack in a small-bore piping system. The apparatus includes a sensor unit, a bobbin coil, a power supply unit, and a signal reception unit. The sensor unit is configured such that a plurality of magnetic sensors is arranged thereon and formed to be cylindrical. The bobbin coil is wound around the outside surface of the sensor unit. The power supply unit applies direct current (DC) power to the sensor unit and alternating current (AC) power to the bobbin coil. The signal reception unit quantifies a signal from the sensor unit. The sensor unit detects the distribution of a magnetic-field attributable to the crack in the small-bore piping system based on the AC power applied to the bobbin coil.

Abstract: Disclosed herein are an apparatus and a method for detecting a crack. The apparatus includes a power supply unit, a sensor module, and a signal reception module. The power supply unit supplies power. The sensor module receives the input power from the power supply unit, and outputs sensing power corresponding to the magnetic field of an object to be measured. The signal reception unit converts the sensing power output from the sensor module into a quantitative value, and computes the distribution of the magnetic field. The sensor module includes a first sensor array configured to detect magnetic field vectors in a direction vertical to a sensor surface, and a second sensor array placed on the first sensor array in an overlapping manner and configured to detect magnetic field vectors in a direction lateral with respect to the sensor surface.

Abstract: A discharge valve assembly includes: a valve casing that has an intake bore, an air chamber communicating with the intake bore, and a discharge aperture communicating with the air chamber; a metal intermediate ring disposed in the air chamber and having a valve hole that communicates with the air chamber, and at least one connecting aperture that communicates with the discharge aperture and the valve hole; a base ring that retains the metal intermediate ring in the air chamber and is mounted on the valve casing; and an adjuster that is disposed in the base ring and movable relative to the base ring to adjust an air flow through the valve hole.

Abstract: A motion object detection method using an adaptive background model and a computer-readable storage medium are provided. In the motion object detection method, a background model establishing step is firstly performed to establish a background model to provide a plurality of background brightness reference values. Then, a foreground object detecting step is performed to use the background model to detect foreground objects. In the background model establishing step, a plurality of brightness weight values are firstly provided in accordance with the brightness of background pixels, wherein each of the brightness weight values is determined in accordance with the relative background pixel. Thereafter, the background brightness reference values are calculated based on the brightness of the background pixels and the brightness weight values. In addition, a computer can perform the motion object detection method after reading the computer-readable storage medium.

Abstract: A vehicle image display system and correction method thereof, applicable to a vehicle to perform vehicle information display, comprising following steps, fetch a front road image; obtain positions of a lane marking and an obstacle in front based on said front road image; after correction, calculate display information of said positions of said lane markings and said obstacles in front, to be overlapped with images of an actual traffic lane; utilize a motor control unit to adjust focal length or inclination angle of a projector unit, or inclination angle of a viewable panel, to produce overlap error correction values to correct said display information. Said projector unit projects large area display information overlapped entirely with images of said actual traffic lane onto said viewable panel or windshield, so that a driver can obtain vehicle driving information, to raise vehicle driving safety.

Abstract: Provided are a pin module and a universal serial bus (USB) device. The USB device includes: a substrate including a first side and a second side, the second side opposite to the first side; at least one memory chip mounted on the first side of the substrate; at least one controller chip mounted on the first side of the substrate; a plurality of first planar electrodes formed on the second side of the substrate; a plurality of second planar electrodes formed on the second side of the substrate; and a sealing material housing the memory chip, the controller chip, the first planar electrodes, and the second planar electrodes, wherein the sealing material exposes one sides of the first planar electrodes and the second planar electrodes.

Abstract: Provided is a spectrophotometer using medium energy ion. The spectrophotometer using medium energy ion is configured to include: an ion source 10 generating ions; a collimator 20 collimating the ions as a parallel beam; an accelerator 30 accelerating the parallel beam; an ion beam pulse generator 40 pulsing the accelerated ion beam; a focusing objective 50 focusing the pulsed ion beam on a specimen 1; a detector 60 detecting a spectroscopic signal of scattered ion from a specimen 1; and a data analyzer 70 analyzing and processing the spectroscopic signal detected by the detector 60.

Abstract: This disclosure describes systems and methods for recommending bundles of items to users. A bundle can include an item that is substitutable for an item selected by a user and one or more related items that complement the substitutable item. For example, if a user has selected a wireless device on a page of a network application, a bundle recommendation can be provided that includes a similar wireless device and related accessories, a compatible service plan, and the like. Recommending bundles of items can be beneficial for providing users with access to items that they might like to purchase together, without requiring users to separately find each item.

Abstract: This disclosure describes systems and methods for recommending bundles of items to users. A bundle can include an item that is substitutable for an item selected by a user and one or more related items that complement the substitutable item. For example, if a user has selected a wireless device on a page of a network application, a bundle recommendation can be provided that includes a similar wireless device and related accessories, a compatible service plan, and the like. Recommending bundles of items can be beneficial for providing users with access to items that they might like to purchase together, without requiring users to separately find each item.

Abstract: A roof side bar is configured for prevention of noise for an automobile. The roof side bar includes a cross bar mounting hole to which a cross bar may be mounted, and/or an interior space having a specific volume located behind the cross bar mounting hole, wherein a partitioning wall may be provided to divide the interior space into a plurality of subspaces so as to vary a resonant frequency in the interior space.

Abstract: A juice machine includes a lid, and the lid includes an upper casing, a feeding barrel, and a block member. The feeding barrel is installed on the upper casing, and the feeding barrel is hollow inside. The block member is surrounded around an external side of the bottom of the feeding barrel. The juice machine can enhance both juice squeezing efficiency and juice yield.