Abstract: A cutter unit is incorporated in a printer to cut a paper in accordance with an instruction from a controller of the printer. The cutter unit includes a cutter blade, a position sensor for detecting that the cutter blade is or is not in a reference position, a motor for driving the cutter blade, a drive circuit for the motor, and a cutter control element for controlling the drive circuit on the basis of a result of the detection of the position sensor to operate the cutter blade in accordance with the instruction from the controller.

Abstract: When a pulsating current is applied to an LED string included in an LED lighting device, and the number of LEDs caused to light up is changed, the LED lighting device is in efficient, since there are LEDs lighting up for a long period of time and LEDs lighting up only for a short period of time. The LED string includes LED string 407 that lights up for a long period of time and LED string 408 that lights up only for a short period of time within a period of the pulsating current. The element size of the LED 102 included in LED string 407 is different from the element size of LED 203 string 408. Thus, the amount of light emission per unit area LED string 407 may be equal to the amount of light emission per unit area LED string 408.

Abstract: A light-emitting device is provided that aims not to affect a service life and characteristics of light emission and includes two electrodes formed on the upper surface of a substrate with a gap at a central portion of the upper surface of the substrate between the two electrodes, a first light-emitting diode element mounted on the first electrode, and a second light-emitting diode element mounted on the second electrode. The first light-emitting diode element includes a pair of element electrodes on an upper surface of the first light-emitting diode element and the second light-emitting diode element includes a pair of element electrodes on an upper surface of the second light-emitting diode element. The first light-emitting diode element is connected by a wire to the first electrode and/or the second electrode. The second light-emitting diode element is connected by a wire to the first electrode and/or the second electrode.

Abstract: A main spindle (11) is moved to a region of a rotary guide bush device (30) where the rotary guide bush device (30) has been attached to be disposed in a position of a front (F) along an axis (C) direction when the rotary guide bush device (30) having a guide bush (31) (guide bush), which is supported in a removable manner by a guide bush-supporting base (20) (supporting base) provided in the front (F) along the axis (C) direction of the main spindle (11), is removed, and a seal member (60) fixed to the guide bush-supporting base (20) has contact with an outer circumference surface (12a) of a main spindle cover (12) over an entire circumference, so that processing with or without the guide bush can be selected and a complicated process required for switching the processing with or without the guide bush can be simplified.

Abstract: The purpose of the present invention is to provide an LED light emitting apparatus, which has both the high reliability with respect to connection of the LED elements, and improved light extraction efficiency. This LED light emitting apparatus includes a mounting substrate having an element mounting region, in which a reflection layer is formed; a plurality of LED elements mounted in the element mounting region; a pair of facing electrodes, which have gold plating layers formed thereon, respectively, which are provided around the element mounting region, and which are connected to the LED elements by wire bonding; and a sealing frame, which is disposed around the element mounting region so as to cover the pair of facing electrodes. The inner circumference of the sealing frame is provided at a position where the inner circumference of the sealing frame covers the outer circumference of the reflection layer.

Abstract: A light-emitting element according to an embodiment of the present invention includes a body including an upper surface, a lower surface opposite to the upper surface, and a peripheral side surface extending between peripheral edges of the upper surface and peripheral edges of the lower surface, the peripheral side surface including a front surface and a rear surface opposite to the front surface; a pair of element electrodes as a first element electrode and a second element electrode positioned at the rear surface of the body; and a support disposed at the rear surface of the body between the first element electrode and the second element electrode that are positioned at a lower area of the rear surface of the body.

Abstract: An object of the present invention is to provide a pre-edging lens and a method for manufacturing an edged lens, wherein provisions are made to be able to maintain the cell gap of a liquid crystal lens structure constant while, in effect, eliminating the need to incorporate any spacers in the edged lens. More specifically, the invention provides a pre-edging lens and a method for manufacturing an edged lens, wherein the pre-edging lens includes a first transparent substrate, a second transparent substrate, a first sealing material which does not contain any spacer, a liquid crystal layer provided between the first transparent substrate and the second transparent substrate and sealed by the first seal, and a second seal which contains a spacer and which is disposed in a region provided between the first transparent substrate and the second transparent substrate and located outwardly of the first seal, the region being removed during edging.

Abstract: A product collection apparatus which provides a product conveyed by a conveyance belt to a rotary table to collect the product includes a conveyance belt to be rotated; a rotary table supported rotatably, linkage unit which links a driving force input unit for conveyance belt which receives driving force to rotate the conveyance belt and a driving force input unit for rotary table which receives driving force to rotate the rotary table, and an actuator which transfers the driving force to the conveyance belt and the rotary table through the linkage unit.

Abstract: An object of the present invention is to provide an LED device that can achieve a large total luminance flux while also achieving a structure, using a phosphor sheet, that is compact in size and easy to produce and whose color emission is easy to manage, and a method for producing such an LED device.

Abstract: A rigid decorative member of the present invention is a rigid decorative member comprising a base and a rigid coating layer laminated on or above the base, wherein the rigid coating layer comprises a reaction compound of raw metal, in which a metal M1 and a metal M2, and in addition, selectively a metal M3 are combined, and of a non-metallic element selected from one or two or more of nitrogen, carbon, and oxygen, or comprises an alloy in which a metal M1 and a metal M2, and in addition, selectively a metal M3 are combined; the metal M1 is selected from one or two of Mo and W; the metal M2 is selected from one or two or more of Nb, Ta, and V; and the metal M3 is selected from one or two or more of Cr, Ti, Hf, and Zr.

Abstract: The present invention is a laser light source device having: a silicon substrate having a first flat surface and a second flat surface which is formed at a position lower than the first flat surface by a level difference in the thickness direction; a first junction having a microbump structure comprising Au formed on the first flat surface; a second junction having a microbump structure comprising Au formed on the second flat surface; a first optical element and a second optical element for emitting laser light, which are joined to the first junction by a surface activation technique; a reflective member for reflecting the laser light from the first optical element toward a multiplexer, the reflective member being joined to the second junction by the abovementioned technique; and a multiplexer for directly receiving the laser light from the second optical element and multiplexing the laser light from the first optical element and the laser light from the second optical element, the multiplexer being joined to

Abstract: The purpose of the present invention is to provide a double-sided light emitting type semiconductor light emitting device that can be easily fabricated even if a semiconductor light emitting element is flip-chip mounted, and to provide a fabrication process for the same. The semiconductor light emitting device has a plurality of lead frames, a plurality of semiconductor light emitting elements connected to the plurality of lead frames, and a covering member that covers the plurality of semiconductor light emitting elements. The semiconductor light emitting device is characterized in that the edge of one lead frame among the plurality of lead frames is disposed in close proximity to the edge of another lead frame so as to form a gap, and the plurality of semiconductor light emitting elements are flip-chip mounted on the front surface and rear surface of the one lead frame and the other lead frame so as to straddle the gap.

Abstract: The invention is directed to the provision of a method for manufacturing a semiconductor light-emitting element that eliminates the need for preparing a plurality of different fluorescent sheets. The method for manufacturing the semiconductor light-emitting element containing an LED die includes the steps of arranging the LED die on a fluorescent sheet containing a fluorescent substance and adjusting the amount by which the LED die is depressed into the fluorescent sheet so that the semiconductor light-emitting element has a desired color emission.

Abstract: An internal combustion engine fitted with a combustion pressure detection device includes: an internal combustion engine having a combustion chamber, a pressure detection device having a housing, a diaphragm, and a detection member, and having a shoulder part. The diaphragm is provided on the front end side of the housing and the detection member arranged inside the housing and behind the diaphragm, allowing it to detect the pressure working via the diaphragm. Also provided is a second seal member in a ring shape that seals the opening in the combustion chamber and the housing in the shoulder part of the housing in the pressure detection device.

Abstract: The present invention relates to a method for driving a ferroelectric liquid crystal panel. A liquid crystal display device according to the present invention includes a ferroelectric liquid crystal panel having a ferroelectric liquid crystal provided between a pair of substrates, a plurality of scanning electrodes and a plurality of drive electrodes, and a plurality of pixels constituted by intersections between the plurality of scanning electrodes and the plurality of signal electrodes, and a controller for applying driving pulses to the plurality of scanning electrodes and the plurality of signal electrodes. The controller applies to the plurality of pixels first reset pulses, first selection pulses for switching the plurality of pixels, second reset pulses having a voltage or pulse width different from that of the first reset pulses, and second selection pulses having a voltage or pulse width different from that of the first selection pulses and for switching the plurality of pixels.

Abstract: The invention is directed to the provision of an LED driving circuit that switches the connection of LED blocks with proper timing in accordance with the supply voltage and the Vf's specific to individual LEDs contained in each LED block.