155results about How to "Deterioration can be suppressed" patented technology

A light emission apparatus that can restrict deterioration of resin used for the light emission apparatus, and that has a reasonable structure fit for actual use is provided, in which a light reflective layer is provided to cover the side surfaces of the chips 26 provided in the concave 2a. According to this, excitation light reflected by the phosphor layer 32, such as ultraviolet light, is reflected again by the light reflective layer 27. Therefore, the excitation light will not reach the resin layer 21, thereby restraining the deterioration of the resin. Moreover, the light reflective layer 27 covers the side surfaces of the chips 26, thereby efficiently conducting the heat emitted from the chips 26 to the metal substrate 20 via the resin layer 21. This improves the heat-dissipation efficiency of the chips 26.

An exposure apparatus projects a pattern image onto a substrate via a projection optical system and a liquid, and the projection optical system has an optical member that comes into contact with the liquid and an optical group arranged between the optical member and a reticle. A holding mechanism that holds the optical member and the optical group holds the optical member so that it is movable relative to the optical group.

This optical connector with a shutter is for blocking emitted light from the connected optical connector, such as an optical connector adaptor, provided in a connector hole of a connector housing by using a shutter. In this optical connector with a shutter, the shutter unit is assembled in the center part of the connector housing, and the emitted light in the connector hole from the connected optical connector is blocked by shutter pieces of the shutter unit. Furthermore, an electromagnetic shielding capacity can be obtained without enlarging the optical connector by making the shutter unit from electrically conducting members.

The present invention provides a vehicle power supply device that is capable of suppressing deterioration of a capacitor, shortening a precharging time, and suppressing power loss. An ECU estimates a polarization condition of a battery after a key has been switched OFF (IG SW_OFF), and opens a main relay after determining that the polarization condition of the battery has been eliminated. Thus, a voltage difference between a battery voltage and a capacitor voltage when the main relay is subsequently reconnected can be reduced. Hence, even when the capacity of the capacitor is increased, the time required for precharging can be shortened, and energy regeneration and so on can be realized efficiently within a short time period after switching the key ON. In this case, a situation in which the post-release capacitor voltage is maintained at an unnecessarily high level can be prevented even when charging polarization occurs in the battery, and as a result, deterioration of the capacitor can be suppressed.

An OLED display device having a laminate encapsulating structure containing: an OLED substrate having a leading wire and a pixel area which carries a number of OLEDs on a glass substrate; and an encapsulating plate; and a filler filling a space between the OLED substrate and the encapsulating plate, wherein the filler is dispersed with a desiccant and fine metallic partides for improving electroconductivity and thermoconductivity. This structure not only can prevent an inflow of moisture into the OLEDs and secure a mechanical strength of the OLED display device as a flat panel display device, but also accelerate a heat radiation and improves electroconductivity of a conductive layer.

When it is determined that accelerator operation and brake operation are performed at the same time based on the output values of an accelerator sensor and a stop lamp switch, a torque of an engine is reduced based on a brake pedal force which is computed based on a pressure in a negative pressure chamber of a master bag and a brake oil pressure.

Golf clubhead (1) made from metal, having a strike face (2) which has a loft angle alpha of greater than 45°°, said strike (2) face having has a plurality of parallel grooves (10), characterized in that the strike face (2) has a surface roughness Ra of less than 0.25 micrometre, and in that the Vickers hardness of the strike face (2) is greater than 5 GigaPascal.

A mobile terminal includes a channel estimation processor to obtain the channel estimation value of a first channel reception signal in use of a plurality of known signals received from a base station within a channel estimation period; a channel compensation processor to perform a compensation process of the first channel reception signal in use of the channel estimation value; and a controller to control the channel estimation period so as to use a known signal which is received after the reception of the first channel reception signal for channel compensation. With this, throughput in downlink communication can be improved by controlling the deterioration of HS-SCCH reception quality itself without any particular transmission power control with the base station even under an environment such as high speed fading.

The invention relates to a male connector for a liquid circuit, comprising: a distal connection piece comprising a tubular part that defines a passage; a proximal connection piece; a joining member extending in a fixed and co-axial manner in the tubular part of the distal connection piece, the joining member being formed by a tubular body on which is fixed, at a free end, a cylindrical valve which is elastically deformable and closed at a distal end by a valve thickness traversed by a slit; and a sliding ring mounted on the tubular body, the sliding ring being movable between an inactive position, in which it encapsulates the walls of the valve, leaving the distal end of the valve free, and a connection position, in which it is situated at a distance from the distal end of the valve and exposes all or part of the lateral walls of the valve.

A rotation angle detection device for detecting a rotation angle of an object has a substantially cylinder-shaped yoke, a magnetism generation unit which is fixed to an inner surface of the yoke, a magnetism detection member which is arranged substantially in a center axis of the yoke, at least one bearing which rotatably supports the yoke, and a support member which holds the bearing. The yoke is made of a magnetic metal, and fixedly mounted at the object to be rotatable integrally with the object. The magnetism generation unit generates a magnetic field substantially perpendicular to the center axis of the yoke. The magnetism detection member generates an output corresponding to a variation of the magnetic field to detect the rotation angle of the object relative to the magnetism detection member.

A partition wall partitioning a cooler inlet port and a cooler outlet port extends from a cooler connecting surface of a connecting portion to a vicinity of a shaft supporting a four-way butterfly valve. An EGR gas leakage around a first valve plate can be restricted. Thus, an increase in temperature of EGR gas flowing through an EGR gas outlet port can be restricted at a cooled mode. A deterioration of emission reducing performance can be avoided.

A dielectric resonator 5 is electrically connected to an input terminal 1 through a coupling capacitor C1. A dielectric resonator 6 is electrically connected to an output terminal 2 through a coupling capacitor C3. The dielectric resonators 5 and 6 are electrically connected to each other through a coupling capacitor C2. A voltage control terminal 3 is electrically connected to the cathode of a variable-capacitance diode D1 and to one end of the coupling capacitor C1 through a choke coil L1. The anode of the variable-capacitance diode D1 is electrically connected to the dielectric resonator 6. That is, the variable-capacitance diode D1 comprises a path interconnecting at least two of said dielectric resonators in a filter 15.

A protective container for a fishing rod with a reel mounted on a handle portion of the rod. The container includes a rigid elongate tube having an inner surface defining a cavity adapted to receive the fishing rod; and a flexible housing attached to the tube adjacent one end that is adapted to enclose the reel and the handle portion of the rod on which the reel is mounted. That housing includes opposite wall portions having side wall parts each adapted to lie along and across a different side of the reel and handle portion of the rod, which wall portions include peripheral parts extending toward each other from the peripheries of the side wall parts that can be releasably attached together so that opposed inner surfaces of the wall portions define a cavity that can receive the reel and the handle portion of the rod on which it is mounted. The wall portions can be separated to allow the rod and reel to be placed in or removed from the container. The wall portions of the housing include layers of fabric defining their inner and outer surfaces, and layers of thermo formed foam between and bonded to those layers of fabric that provide stiff, shape retaining, flexible, side wall portions shaped and adapted to protect the reel. The side wall portions can have through vent openings that allow evaporation of moisture from the rod and reel when the container is closed.

Coating layers of low-friction coating materials helping a rotating action generated on ropes are provided on surfaces of grooves formed on an outer peripheral surface of a base of a sheave. Thus, difference in tension between the ropes can be solved, generation of twist on the ropes can be prevented, and deterioration of portions of the ropes which are in contact with the sheave can be prevented to extend the lifetime of the ropes.

In a self-compensating dynamic balancer, a main body is installed at a rotating body to restrict internal vibrations due to eccentric mass of the rotating body. The main body has a circular race formed therein around a rotation shaft of the rotating body. A plurality of rigid bodies are disposed in the race to be capable of moving freely and are as many as necessary to occupy at least half of the inner space of the race.

The present invention relates to a deterioration preventive for a flavor component, which is an oil-in-water and/or -polyhydric alcohol type emulsion, comprising an extracted tocopherol, wherein d-δ-tocopherol is contained in an amount of 45% by weight or more of a total tocopherol, ferulic acid and/or a derivative thereof, and a polyglycerol fatty acid ester; a deterioration preventive for a flavor component, which is an oil-in-water and/or -polyhydric alcohol type emulsion, comprising (A) the above-mentioned extracted tocopherol, (B) ferulic acid and/or a derivative thereof, and (C) an emulsifying agent having an HLB of 9 or more; a flavor for foodstuff, comprising the above-mentioned deterioration preventive; an emulsion flavor for foodstuff, comprising the above-mentioned extracted tocopherol, a catechin; and a polyglycerol fatty acid ester; and foodstuff comprising the above-mentioned deterioration preventive for a flavor component, the above-mentioned flavor for foodstuff, or the above-mentioned emulsion flavor for foodstuff.

In response to the driver's depression of a brake pedal in requirement of catalyst deterioration control with a catalyst deterioration control flag Fc set equal to 1, the braking control of the invention controls the operation of a motor to make a rotation speed Ne of an engine approach to a target rotation speed Ne* in a state of continued combustion (firing) of the engine (steps S180 and S190). Such control ensures a quick decrease of the rotation speed Ne of the engine to the target rotation speed Ne*, thus effectively reducing the wasteful fuel consumption due to the continued operation of the engine at a high rotation speed and enhancing the overall energy efficiency of the vehicle.

A luminescence display panel 20 includes: a flexible transparent substrate 1; a transparent electrode 3 formed on the transparent substrate 1, over a luminescence region and a non-luminescence region; and auxiliary electrodes 5a and 5b formed on the transparent electrode 3, over the non-luminescence region. Electric insulation layers 7a, 7c, and 7d are formed over the non-luminescence region of the transparent electrode 3, so as to cover the auxiliary electrodes 5a and 5b. An organic luminescence part 9 is formed on the transparent electrode, at least over the luminescence region. A rear electrode 11 is formed on the organic luminescence part 9.