127results about How to "Well-balanced manner" patented technology

A transmitting device of the present invention is used in a CDMA communications system, and comprises: a plurality of spreading units for spreading user data; a managing unit for managing spread codes; a determining unit for determining a number of codes to be multiplexed based on use statuses of the spread codes managed by said managing unit; and a multiplexing unit for multiplexing the user data spread by spreading units a number of which corresponds to the number of codes to be multiplexed.

An aliphatic polyester composition contains a low-molecular-weight aliphatic polyester having weight-average molecular weight of 5000 to 35000 and a high-molecular-weight aliphatic polyester having weight-average molecular weight of 120000 to 1000000.

When forming a magnified image of a mask pattern on an object with a plurality of projection optical systems, projected images of the projection optical systems are formed to be accurately continuous to enable satisfactory pattern transfer. A first projection optical system directs light beam from point a on a mask to point A on a plate and forms a magnified image of the mask on the plate. A second projection optical system directs light beam from point b on the mask to point on the plate and forms a magnified image of the mask on the plate. A first line segment linking point A and point a′, which orthogonally projects point a on the plate, and a second line segment linking point B and point b′, which orthogonally projects point b on the plate PT, overlap each other as viewed in a non-scanning direction.

A resin composition including the following components (A) to (C):(A) polyarylene sulfide resin: 20 wt %<component (A)≦60 wt %;(B) hexagonal boron nitride: 8 wt %≦component (B)≦55 wt %; and(C) flat glass fiber: 15 wt % component≦(C)≦55 wt %wherein the amount ratio of each component is a weight percentage relative to the total amount of the components (A) to (C).

A lever-type connector has a female housing (30) that can be connected with and separated from a male housing (10) as a lever (50) is rotated. The lever-type connector has first and second cam pins (32, 33). A first gear (51) is rotated as the lever (50) is rotated and has a first cam groove (54) engageable with the first cam pin (32). A second gear (61) is rotated as the first gear (51) is rotated and has a second cam groove (64) engageable with the second cam pin (33). A width of the first cam groove (54) in a direction orthogonal to a moving direction of the first cam pin (32) exceeds the outer diameter of the first cam pin (32) in conformity with a backlash (S) between the two gears (51, 61). A width of the second cam groove (64) in a direction orthogonal to a moving direction of the second cam pin (33) is substantially equal to the outer diameter of the second cam pin (33).

Disclosed are a wireless communication base station and a total transmission power regulating method that reduce interference to macrocell users near a femtocell and interference to neighboring femtocell users near the femtocell in a balanced manner, while ensuring throughput of the femtocell users. A reception power measuring unit (214) measures the reception power of a CPICH. A cell type discriminating unit (216) judges whether the received signal is a signal from a macro base station or a signal from a femto base station. When a signal from a macro base station is received, a total downlink transmission power setting unit (217) executes a first-stage interference regulation based on the strongest CPICH reception power value and calculates a tentative value for the total downlink transmission power of a femto base station (110). When a signal from a peripheral femto base station is received, the total downlink transmission power setting unit (217) executes a second-stage interference regulation within a fixed power regulation range for the second-stage interference regulation based on the strongest CPICH reception power value, and calculates a final total downlink transmission power value.

A controller that performs pulse width modulation control of a three-phase inverter circuit includes a three-phase modulation voltage command value generation unit, a two-phase modulation voltage command value generation unit, a voltage command switching unit, and a PWM signal output unit. The voltage command switching unit switches a voltage command value to a two-phase modulation voltage command value when a determination value becomes larger than or equal to a first threshold value, and switches the voltage command value to a three-phase modulation voltage command value when the determination value becomes smaller than a second threshold value, which is smaller than the first threshold value.

A separator composed of a composite film including a porous base material containing a thermoplastic resin and a heat-resistant porous layer provided on one surface of the porous base material and containing an organic binder and an inorganic filler, wherein the organic binder is a particulate polyvinylidene fluoride type resin, the heat-resistant porous layer has a porous structure in which the particulate polyvinylidene fluoride type resin and the inorganic filler are connected to each other, the ratio of the thickness Ta of the heat-resistant porous layer to the thickness Tb of the composite film (Ta / Tb) is 0.10 to 0.40, the content of the inorganic filler in the heat-resistant porous layer is 85 to 99 mass % relative to the total mass of the organic binder and the inorganic filler, and the curl amounts of the composite film in the longitudinal direction and the width direction are both 0.5 mm or less.

A PLL circuit comprises a phase frequency detector configured to output a phase frequency difference signal with a pulse duration according to a phase difference and a frequency difference between a reference clock signal and a feedback clock signal according to an output clock signal; a charge pump circuit configured to output a charge pump current which is an output current according to the phase frequency difference signal and reduce a charge pump current amount in accordance with a charge pump current amount control signal for reducing the charge pump current amount stepwisely; and a lock detecting unit configured to detect whether or not the feedback clock signal is locked to the reference clock signal and output a lock detection signal when detecting a lock of the reference clock signal and the feedback clock signal

A polyolefin-based resin composition comprising an addition polymerization-based block copolymer (I) and a polyolefin-based resin (II). The addition polymerization-based block copolymer (I) is selected from block copolymers comprising at least one polymer block A and at least one polymer block B, and the hydrogenated products thereof. The polymer block A comprises an aromatic vinyl compound unit comprising at least 1% by mass of an alkylstyrene-derived structural unit (a), in which at least one alkyl group having 1 to 8 carbon atoms is bound to a benzene ring. The polymer block B comprises a conjugated diene compound unit. A moiety of polymer block A can undergo crosslinking upon exposure to an active energy ray. After being molded into a desired shape, the composition is exposed to an active energy ray to carry out the crosslinking reaction. The composition exhibits flexibility, heat resistance, mechanical properties and solvent resistance in a well-balanced manner.

The present invention has its object to provide a rubber composition for a tread which can prevent reversion and can also achieve environmental performance (excellent rolling resistance, response to depletion of oil resources, attention to CO2 emission), wet grip performance, dry grip performance, handling stability, and durability (abrasion resistance, crack resistance) in a well-balanced manner. The present invention also aims to provide a pneumatic tire using the rubber composition for the tread thereof. The rubber composition for a tread includes a rubber component containing 35% by mass or more of an epoxidized natural rubber; and a white filler, wherein a total sulfur content is less than 1.75% by mass, and a crosslink density is 7.0×10−5 mol / cm3 or more.

There provided a pressure-sensitive adhesive (PSA) composition constituting a PSA layer, which may exhibit a plurality of properties in a well-balanced manner, and a PSA sheet including the PSA layer. The composition is an aqueous PSA composition in which an acrylic polymer serves as a main component and the acrylic polymer is dispersed in water, and contains: A) acrylic polymer obtained by polymerizing a monomer raw material including alkyl(meth)acrylate as a main monomer, a first functional monomer having a first functional group to react with a hydrazino group, and a second functional monomer having a second functional group to react with a carbodiimide group; B) a hydrazine-based crosslinking agent; and C) a carbodiimide-based crosslinking agent.

A connector has female and male housings (10, 80) and a detector (50) that can move from a preventing position to a locking position on the female housing (10). Preventing portions (57) of the detector (50) engage retainers (59) of the female housing (10) if the detector (50) is pushed towards the locking position before the housings (10, 80) are connected. Detector lock arms (52) slide in contact with interfering portions (89) of the male housing (80) and deform if the detector (50) is pushed towards the locking position when the housings (10, 80) are connected. Thus, the preventing portions (57) separate from the retainers (59) and the detector (50) can move to the locking position as the detector lock arms (52) deform. The detector lock arms (52) restore and engage interlocking portions (88) of the male housing (80) as the detector (50) reaches the locking position.

To provide: a semiaromatic polyamide which has excellent moldability, heat resistance, chemical resistance and mechanical characteristics; and a molded article of this semiaromatic polyamide. A semiaromatic polyamide (I) of the present invention contains 35-50% by mole of a structural unit derived from terephthalic acid [A], 25-40% by mole of a structural unit derived from isophthalic acid [B], 15-35% by mole of a structural unit derived from an aliphatic dicarboxylic acid [C] (provided that the total of [A], [B] and [C] is 100% by mole), and a structural unit derived from an aliphatic diamine [D] having 4-12 carbon atoms. The molar ratio ([A] / [B]) is from 65 / 35 to 50 / 50, and the molar ratio ([C] / [B]) is from 30 / 70 to 50 / 50. The melting enthalpy ([increment]H) of the semiaromatic polyamide (I) as determined by differential scanning calorimetry (DSC) is 20-40 mJ / mg, and the intrinsic viscosity of the semiaromatic polyamide (I) is 0.7-1.6 dl / g.

Provided is a light-emitting element including a cathode; an anode; a first light-emitting layer that is disposed between the cathode and the anode and emits in a first color; a second light-emitting layer that is disposed between the first light-emitting layer and the cathode and emits in a second color that is different from the first color; and an intermediate layer that is disposed between the first light-emitting layer and the second light-emitting layer so as to be in contact with these layers and has a function of controlling the migration of holes and electrons between the first light-emitting layer and the second light-emitting layer. The intermediate layer is constituted of a first layer that is in contact with the first light-emitting layer and is constituted of a hole-transporting material serving as a main material and a second layer that is in contact with the first layer and also with the second light-emitting layer and is constituted of a material mixture, serving as a main material, of a material having an acene skeleton and a hole-transporting material.

A proposition is to provide an image processing method, a carrier medium carrying an image processing program, an image processing apparatus, and an imaging apparatus capable of attaining line reproducibility and magnification distortion reduction in a well-balanced manner in an image. The image processing method is an image processing method for performing predetermined geometric transformation processing (h(θ)) on an image to be processed, in which the predetermined geometric transformation processing (h(θ)) includes geometric transformation processing for magnification distortion reduction (h=α tan (θ / 2)̂(κp)) that reduces discrepancy between circumferential magnification and radial magnification of the image to be processed, and at least one parameter (θp) that determines the strength or content of the predetermined geometric transformation processing (h=α tan (θ / 2)̂(κp)) is set according to the structure of the image to be processed.

A resin composition including an alkoxysilyl group-containing hydrogenated block copolymer [3], and a hydrocarbon-based polymer [4] having a number average molecular weight of 300 to 5000, the resin composition including the hydrocarbon-based polymer [4] in an amount of 1 to 50 parts by weight based on 100 parts by weight of the alkoxysilyl group-containing hydrogenated block copolymer [3], the alkoxysilyl group-containing hydrogenated block copolymer [3] being obtained by introducing an alkoxysilyl group into a hydrogenated block copolymer [2] that is obtained by hydrogenating 90% or more of unsaturated bonds of a block copolymer [1] that includes at least two polymer blocks [A] and at least one polymer block [B], and a ratio (wA:wB) of a weight fraction wA of the polymer block [A] in the block copolymer [1] to a weight fraction wB of the polymer block [B] in the block copolymer [1] being 30:70 to 65:35.

The present invention provides a mixed ester of pentaerythritol or a mixed polyhydric alcohol and carboxylic acids; the mixed polyhydric alcohol consisting of pentaerythritol and dipentaerythritol represented by formula (I), and the carboxylic acids comprising 3,5,5-trimethylhexanoic acid and 2-propylheptanoic acid. The mixed ester exhibits excellent properties (e.g., miscibility with a refrigerant that comprises fluoropropene, low-temperature properties, oxidation stability, oxidation-hydrolysis stability, and lubricity) in a well-balanced manner while having the viscosity within the range required for a refrigerant oil, and may be used in an industrial lubricant (e.g., refrigerant oil) and the like.

A box-type dust collector includes a suction unit that includes a brushless motor and an air blowing fan, a battery mount portion, to which a battery pack that serves as a power source is mountable, a suction port that suctions outside air through rotation of the air blowing fan, and a filter that separates dust from the outside air which is suctioned from the suction port. The bottom surface of a tank serves as a surface for stationary placement. A handle for carriage is provided at a position directly over the center of gravity of the entire box-type dust collector with the battery pack mounted to the battery mount portion. Coupling portions to be coupled to both ends of a shoulder belt are provided at front and rear positions that are point-symmetric about the center of gravity as viewed in plan.

A semiconductor device having a plurality of semiconductor chips mounted on a lead frame (10) and required portions covered with seal portions in which: the plurality of semiconductor chips are divided into a first group of semiconductor chips (Dx to Dz) and a second group of semiconductor chips (Du to Dw and Thx to Thz); both groups of semiconductor chips are mounted on the lead frame (10) at a distance from each other; the seal portions are comprised of first and second resin-seal portions (41 and 42) which cover the first and second groups of semiconductor chips, respectively, along with required portions of the lead frame; both resin-seal portions are mechanically coupled with each other by coupling portions; and a group of read terminals respectively connected to circuits within the first resin-seal portion and circuits within the second resin-seal portion are led out through a gap between the first resin-seal portion (41) and the second resin-seal portion (42).

An imaging lens, although compact, has satisfactorily corrected aberrations. The imaging lens is configured by disposing, in sequence from the object side, a stop (ST); a first lens (L1), which has a double convex shape near the optical axis; a meniscus-shaped negative second lens (L2) which has near the optical axis a convex surface facing the object side; a meniscus-shaped positive third lens (L3) which has near the optical axis a concave surface facing the object side; and a positive fourth lens (L4) which has a double convex shape near the optical axis. In the configuration, the refractive power of the first lens (L1) is greater than the refractive power of each of the second lens (L2), the third lens (L3), and the fourth lens (L4).

When drive control of a generator is performed, PWM control of a switching circuit comprising an FET and a diode connected to the opposite ends of a winding is performed. In the vicinity of a moment in time Lmax where the winding has a maximum inductance L, an alternating mode for repeating a supply mode and a reflux mode alternately is performed through PWM control. After the alternating mode is performed, the reflux mode is performed temporarily in order to increase the quantity of current and then a regenerative mode is performed. The regenerative mode is performed by increasing the current level as much as possible when the reflux mode is started while suppressing the brake force of the rotor in the alternating mode. From a position advancing in angle by a time Tah from the a moment in time Lmax where the winding has a maximum inductance L, a first alternating mode C1 for repeating the supply mode P and the reflux mode Q alternately is performed. After the first alternating mode C1 is performed, a second alternating mode C2 for repeating the reflux mode Q and the regenerative mode R alternately is performed.

A particulate inorganic mixed oxide comprising: aluminum; zirconium; cerium; lanthanum and an additional element selected from the group consisting of neodymium and praseodymium, wherein the inorganic mixed oxide has at least 80% of primary particles with article diameters of 100 nm or less, and at least a part of the primary particles have an enriched surface region where the additional element is locally increased in a surface layer portion thereof.

Disclosed herein is an apparatus for transporting sets of items at different temperatures using a modular system, which comprises a cooler, a detachable tote, and a means of securely affixing the tote to the top of the cooler for facilitating compact portability. In more detail, the Modular Cooler Apparatus and System invention comprises a soft-sided cooler comprising an insulated base and an insulated lid that connect together in a sealable fashion using a water proof zipper, lower strap connection points, and connecting support straps with connectors; a detachable soft-sided tote comprising a waterproof polyester exterior, a pocket, handle straps, upper strap connection points; and connecting straps comprising webbing, stitched loops, and tension locks with gates, which securely bind the detachable tote pack to the top of the cooler in a well-balanced fashion.

A carbon black aqueous dispersion which has excellent dispersibility and ink performance and is suitable as an aqueous black ink for an inkjet printer or the like, and a method of producing the same. The carbon black aqueous dispersion is obtained by spraying a slurry including carbon black, a surface chemical modifier, and an aqueous medium under pressure from a nozzle to cause collision between sprayed streams or between sprayed streams and a wall surface. The carbon black agglomerates have a maximum particle diameter of 1 μm or less. The production method includes mixing carbon black and a surface chemical modifier into an aqueous medium to form a slurry, and spraying the slurry from a nozzle under pressure to cause collision between sprayed streams or between sprayed streams and a wall surface to atomize and chemically modify carbon black agglomerates, thereby finely dispersing the carbon black in the aqueous medium to such an extent that the carbon black agglomerates have a maximum particle diameter of 1 μm or less.

An air-intake duct, which is disposed between an air outlet of an air cleaner box constituting an air cleaner and an air inlet of a throttle body constituting a throttle device, is configured to guide air cleaned by the air cleaner to the throttle device. The air-intake duct includes a tubular coupling member including an upstream coupling portion coupled in an air tight manner to the air outlet of the air cleaner box and a downstream coupling portion air-tightly coupled to the air inlet of the throttle body, the coupling member being entirely formed of an elastic rubber material. The air-intake duct also includes an air guide member including a first air inlet configured to take in air therethrough from inside the air cleaner box, a first air outlet configured to discharge the air therethrough toward the throttle body, and a fitting portion fitted to the coupling member.

The present invention provides: an adhesive composition comprising an isobutylene-based polymer (A), a diene-based rubber (B) that includes a hydroxyl group, and a crosslinking agent (C); an adhesive sheet comprising an adhesive layer that is formed using the adhesive composition; and an electronic device comprising a sealing material, the sealing material being formed using the adhesive composition, or the adhesive. According the present invention, provided are; an adhesive composition that is useful as a material for forming an adhesive layer that exhibits an excellent water barrier capability, and exhibits adhesion and holding power in a well-balanced manner; an adhesive sheet that includes an adhesive layer that is formed using the adhesive composition; and an electronic device that includes a sealing material that is formed using the adhesive composition.