38results about How to "Elongated in service life" patented technology

A display has light emitting elements, a first driver, a power source, and a second driver. Each light emitting element includes “n” emission layers formed one over another to form a color dot in each pixel. The first driver drives the emission layers to emit light or no light. The power source passes a current through the first driver to the light emitting element. The second driver individually weights the n emission layers and makes the emission layers emit light so that each dot may express a gradation level.

A battery system includes: a battery block defining a cooling gap between battery cells composed of a plurality of rectangular / prismatic cells; and a gas blower forcibly blowing the gas through the gap in the block. The block, set in two separate arrays, is provided therebetween with an intermediate duct connected to each of the gaps. An outer duct is provided outside the block set in two separate arrays, and the plurality of gaps are parallel-connected between the outer duct and the intermediate duct. The gas blower forcibly blows the gas from the intermediate duct to the outer duct, and the gas forcibly blown is branched from the intermediate duct to be blown through each of the gaps to cool the cells. The gas having passed through the gaps and cooled the cells is collected at and exhausted from the outer duct.

A molding machine having a lubrication mechanism according to the present invention can effectively rubricate a ball screw and elongate a service life of the ball screw. In a clamping apparatus of an electric injection molding machine, a rotational movement of a rotational shaft of a motor is converted into a linear movement in an axial direction by a ball screw mechanism. Atomized lubrication oil is directly sprayed inside the ball screw nut from a spray nozzle. The lubrication oil, which has been sprayed from the spray nozzle, is recovered and reused.

A flexible display device and fabrication method thereof are provided. The flexible display device includes a flexible substrate, a buffer layer disposed on the flexible substrate, a display unit disposed on the buffer layer covering a part of the buffer layer, and a thin film encapsulation layer disposed on the display unit and a rest part of the buffer layer. At least one of the buffer layer and the thin film encapsulation layer includes a self-healing layer comprising a self-healing polymer material.

A particulate sensor including a sensor unit (300) having an ion generation section (611, 361, 322); an electric charge section (612) for electrically charging at least portion of particulates S using ions PI; a capture section (616, 617, 316, 326, 362) for trapping at least portion of the ions PI not used for electrically charging the particulates S; and a sensor ground section (340, 310v, 330v3) connected to the capture section and having a first floating potential corresponding to the amount of the ions PI trapped by the capture section. The sensor unit can detect the amount of the particulates S in the gas on the basis of the electric potential of the sensor ground section. The sensor ground section is covered with insulating ceramic at that outer portion of the sensor unit which comes into contact with the gas.

A display has light emitting elements, a first driver, a power source, and a second driver. Each light emitting element includes “n” emission layers formed one over another to form a color dot in each pixel. The first driver drives the emission layers to emit light or no light. The power source passes a current through the first driver to the light emitting element. The second driver individually weights the n emission layers and makes the emission layers emit light so that each dot may express a gradation level.

A locking apparatus has improved operability and is manufacturable at low cost. The locking apparatus has a fingerprint reader (23), a fingerprint verifier (11), and a power supply circuit. The fingerprint reader reads a fingerprint. The fingerprint verifier verifies the read fingerprint based on registered fingerprint data, and according to a result of the verification, authenticates a person who entered the fingerprint. If the person is authenticated, the locking apparatus unlocks a door locked with the locking apparatus. The locking apparatus comprises a chamber (19) configured to contain the fingerprint reader, a lid (25) configured to open and close the opening of the chamber, and a switch (41) provided for the power supply circuit and configured to interlock with the lid so as to turn on and off the power supply circuit in response to the opening and closing of the lid.

A protecting agent-supplying device including: a rotation member configured to rotate in a certain direction; an image bearing member-protecting agent containing a fatty acid metal salt and an inorganic lubricant, and being in the form of a solid, wherein the agent is scraped off by the rotation of the rotation member, supplied to an image bearing member for protection thereof, and disposed to have a surface facing the rotation member, which surface has a width G in a direction along the certain direction, and wherein the position X (a center of the width G) is located upstream in the direction along the certain direction from the position Y (a line of intersection between the surface facing and a line extended from the rotational center of the rotation member perpendicular to the surface facing), and a distance d between these positions satisfies a formula 0<d≦G / 2.

An active control system for a LDC (Low-voltage DC / DC Converter) in a vehicle is disclosed. The LDC is disposed between a high voltage battery and a low voltage battery, rectifies the voltage in two directions and a VCU (Vehicle Control Unit) configured to control the LDC. The VCU is configured to control when a DC active control mode is initiated to obtain the minimum charging time of the low voltage battery.

A laser light emitting device includes a light source for emitting a continuous-wave laser light beam as a basic wave, a non-linear optical crystal for generating second harmonics, on which the basic wave is incident, a non-linear optical crystal for generating fourth harmonics, on which the second harmonics generated by the non-linear optical crystal for generating second harmonics is incident and a non-linear optical crystal for generating fifth harmonics, on which the basic wave transmitted through the non-linear optical crystal for generating second harmonics and fourth harmonics generated by the non-linear optical crystal for generating fourth harmonics are incident. The non-linear optical crystal for generating fifth harmonics additively mixes these incident waves for generating fifth harmonics. A time-averaged generated output of the second harmonics in the non-linear optical crystal for generating second harmonics is set to 50% to 70% or to 47% to 57% of a time-averaged output of the input wave incident on the non-linear optical crystal for generating second harmonics.

A reflow bonding method easily bonds first and second wiring members together by reflowing solder arranged on at least one of first and second bonding parts that are defined on the first and second wiring members, respectively. The method includes positioning the first and second wiring members so that the first and second bonding parts face each other with the solder interposed between them and heating and pressing one of the first and second bonding parts from behind with a pressing face of a heater chip so that the first and second bonding parts lie one on another and so that the solder is heated and reflows to bond the first and second wiring members together.

A reflow bonding method easily bonds first and second wiring members together by reflowing solder arranged on at least one of first and second bonding parts that are defined on the first and second wiring members, respectively. The method includes positioning the first and second wiring members so that the first and second bonding parts face each other with the solder interposed between them and heating and pressing one of the first and second bonding parts from behind with a pressing face of a heater chip so that the first and second bonding parts lie one on another and so that the solder is heated and reflows to bond the first and second wiring members together

A waterproof and electricity-insulating support structure for solar panels includes a base frame having a top portion with two side portions disposed at two sides of the top portion. Each of the side portions connects with a bottom portion to be fixed on a steel frame forming a roof. A fastening member is fixed to the top portion of the base frame to form an assembling space for solar panels therebetween. A plurality of rubber strips for waterproofing and insulating from electricity are disposed between the side portions and the solar panels and between the fastening member and the solar panels.

An organic electroluminescent device comprises, between an anode and a cathode, a hole injection layer, a hole-transporting layer, a luminous layer and an electron-transporting layer, wherein the hole injection layer contains an arylamine compound (α) having three or more triphenylamine skeletons, the hole-transporting layer contains an arylamine compound (β) having two triphenylamine skeletons, and the electron-transporting layer contains an electron-transporting compound having an anthracene ring skeleton and a pyridoindole ring skeleton. The organic EL device emits light highly efficiently, drives on a low voltage, and features excellent durability and long life.

A mechanical striking toy comprises a first assembly having a support part; and a second assembly mounted on the support part and having a pressing part, the pressing part receiving the press action from the user to drive a linkage-driven part of the first assembly, and to drive in turn the execution part of the first assembly to rotate. Further, the linkage-driven part comprises a push rod, the upper surface of a first segment of the push rod contacting against the pressing portion of the pressing part; and an eccentric wheel directly driving the execution part, the eccentric wheel connected pivotally to the support part at a rotation center, the eccentric wheel having a pressed portion displaced from the rotation center, and the pressed portion contacting against the end of the push rod.

The invention relates to a cable lifting apparatus for lifting people or loads, including a traction sheave provided with a peripheral groove housing a suspension cable against which rollers apply a pressure in order for the traction sheave to perform the pulling function thereof. The apparatus is designed such that the radial load on the cable is a function of the load to be lifted and of the torque applied by a pinion mounted at the output of the reduction power unit and meshed with a gear wheel integrally connected to, and rotatably concentric with, the traction sheave. The described apparatus allows using a variable number of cables, either by means of the use of a modified sheave provided peripherally with as many grooves as there are cables and having an independent group of pressure rollers for each cable or through the formation of grooves between portions separated by notches made in radial planes between successive portions and having a single group of pressure rollers for all of the cables.

In a vitrified bonded grinding wheel having superabrasive grains 11 such as CBN, diamond or the like bonded with a vitrified bond 12, pores 16 of the vitrified bonded grinding wheel has impregnated thereinto a resin 17 consisting of any resin selected from, e.g., unsaturated polyester, vinyl ester and allyl ester which are in a liquid state at the normal temperature and which have a thermosetting property, and being capable of radical polymerization. Thus, any separation gas or the like is not generated when the impregnated resin is hardened, whereby the strength of the grinding wheel can be enhanced.

An object of the invention is to provide a system for suppressing a wear due to a friction of a friction system between two objects, particularly suppressing a wear due to a friction between a cylinder and a piston in an internal combustion engine to the minimum, increasing a reliability of the internal combustion engine to the maximum, and extending an interval of an overhaul to the maximum. The system is characterized in that an insoluble content is regulated in correspondence to the maximum rotation speed of a relative motion so as to be within a range of a specific optimum percentage content with respect to a lubricating oil so as to be contained, and is maintained, in a friction system in which the lubricating oil is interposed between two objects for the purpose of suppressing a wear due to a friction of a friction surface in a contact periodical relative motion between the two objects.

A protecting agent-supplying device including: a rotation member configured to rotate in a certain direction; an image bearing member-protecting agent containing a fatty acid metal salt and an inorganic lubricant, and being in the form of a solid, wherein the agent is scraped off by the rotation of the rotation member, supplied to an image bearing member for protection thereof, and disposed to have a surface facing the rotation member, which surface has a width G in a direction along the certain direction, and wherein the position X (a center of the width G) is located upstream in the direction along the certain direction from the position Y (a line of intersection between the surface facing and a line extended from the rotational center of the rotation member perpendicular to the surface facing), and a distance d between these positions satisfies a formula 0<d≦G / 2.