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79results about How to "Increase total distance traveled" patented technology
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Multi-piece solid golf ball
InactiveUS7086969B2Improve spin performanceIncrease total distance traveledGolf ballsSolid ballsPtru catalystSulphur compound
Owner:BRIDGESTONE SPORTS
Elliptical step distance measurement
ActiveUS7435202B2Travel efficientlyIncrease total distance traveledMuscle exercising devicesMovement coordination devicesEllipseStride length
In an elliptical step exercise apparatus distance traveled can be approximated by determining the portion of the ellipse traversed by a foot pedal where the user applies force to the pedal. This portion can be considered equivalent to the amount of foot travel on a treadmill and modified as a function of speed to simulate the gait of a user at various speeds so as to provide an approximation of the distance traveled by a user as if he were running on a treadmill. This process can be further modified for use with an elliptical exercise apparatus where the stride length can be changed such that the simulated distance will be increased with increased stride length.
Owner:LIFE FITNESS LLC
Personnel x-ray inspection system
ActiveUS7561666B2Less powerDistanceMaterial analysis using wave/particle radiationX/gamma/cosmic radiation measurmentSoft x rayLight beam
A dual-energy x-ray source located a distance of one half of the maximum width of the subject from the subject emits a cone beam to a horizontal slit in an x-ray-blocking sheet, producing a fan beam that is chopped into a pencil beam by a rotating disk with radial slots. The pencil beam sweeps a subject, producing backscatter read by a plastic scintillator detector situated very close to and curved around the sides of the subject. The entire assembly translates vertically to produce a complete image of the subject. Pencil beam area is increased farther from the center by increasing the width of the slit toward both ends and increasing the width of the slots toward the outer end. High and low peak x-ray energies of 50 KeV or more and 30 KeV or less, respectively, enable differentiation between innocent and contraband materials that both contain low Z materials.
Owner:REVEAL IMAGING TECH
Elliptical step distance measurement
ActiveUS20050209056A1Travel efficientlyIncrease total distance traveledMuscle exercising devicesMovement coordination devicesEllipseStride length
In an elliptical step exercise apparatus distance traveled can be approximated by determining the portion of the ellipse traversed by a foot pedal where the user applies force to the pedal. This portion can be considered equivalent to the amount of foot travel on a treadmill and modified as a function of speed to simulate the gait of a user at various speeds so as to provide an approximation of the distance traveled by a user as if he were running on a treadmill. This process can be further modified for use with an elliptical exercise apparatus where the stride length can be changed such that the simulated distance will be increased with increased stride length.
Owner:LIFE FITNESS LLC
Golf ball
ActiveUS20100298067A1Reduce speedImprove wear resistanceGolf ballsSolid ballsRubber materialEngineering
The present invention provides a golf ball having a core, an intermediate layer encasing the core, and a cover which encases the intermediate layer and has formed on a surface thereof a plurality of dimples. The core is formed primarily of a rubber material, and the intermediate layer and the cover are formed primarily of like or unlike resin materials. The core has a hardness which gradually increases from a center to a surface thereof, the hardness difference in JIS-C hardness units between the core center and the core surface being at least 15 and, letting (I) be the average value for cross-sectional hardnesses at a position about 15 mm from the core center and at the core center and letting (II) be the cross-sectional hardness at a position about 7.5 mm from the core center, the hardness difference (I)-(II) in JIS-C units being not more than ±2. The intermediate layer and cover have hardnesses which satisfy the condition:cover hardness>intermediate layer hardness.The golf ball of the invention has an improved distance, and also has an excellent durability to cracking on repeated impact and an excellent scuff resistance.
Owner:BRIDGESTONE SPORTS
Motor drive apparatus, hybrid drive apparatus and method for controlling motor drive apparatus
ActiveUS20100263953A1Increase total distance traveledHybrid vehiclesCommutation monitoringMotor driveEngineering
If any short-circuit failure occurs in an inverter, then a motor generator is used to execute a safety driving. If the rotational speed of a motor generator calculated from a detection value of a position sensor exceeds a predetermined reference rotational speed during the safety driving, an MGECU turns on all of the switching elements connected in parallel to a switching element in which a short-circuit failure occurs with respect to a power supply line. If the rotational speed is equal to or less than the reference rotational speed, the MGECU turns on only the switching elements connected in series to the switching element in which the short-circuit failure occurs. In this way, any excessive currents can be prevented from occurring in the inverter without restricting the safety driving.
Owner:DENSO CORP
Motor drive apparatus, hybrid drive apparatus and method for controlling motor drive apparatus
ActiveUS8040081B2Increase total distance traveledHybrid vehiclesCommutation monitoringMotor driveControl theory
If any short-circuit failure occurs in an inverter, then a motor generator is used to execute a safety driving. If the rotational speed of a motor generator calculated from a detection value of a position sensor exceeds a predetermined reference rotational speed during the safety driving, an MGECU turns on all of the switching elements connected in parallel to a switching element in which a short-circuit failure occurs with respect to a power supply line. If the rotational speed is equal to or less than the reference rotational speed, the MGECU turns on only the switching elements connected in series to the switching element in which the short-circuit failure occurs. In this way, any excessive currents can be prevented from occurring in the inverter without restricting the safety driving.
Owner:DENSO CORP
Golf ball
ActiveUS20090209368A1Easy to reboundSlow down the spin rateGolf ballsSolid ballsEngineeringGolf Ball
The invention provides a golf ball composed of a core, a cover having a plurality of dimples on an outside surface thereof, and an intermediate layer disposed between the core and the cover. The intermediate layer is formed of a highly neutralized resin material, and has a Shore D hardness below 50 and a thickness of at least 1.7 mm but not more than 6.0 mm. The cover and the intermediate layer have a difference in Shore D hardness therebetween (cover Shore D hardness−intermediate layer Shore D hardness) of from 13 to 35. The cover and the intermediate layer have a combined thickness greater than 3 mm. The ball as a whole has a deflection, when compressed under a final load of 130 kgf from an initial load of 10 kgf, of at least about 2.0 mm but not more than about 4.0 mm. The golf ball, through a combination of dimples which do not cause a loss of lift in the low-velocity, low-spin rate region of the ball trajectory and a low-spin construction, travels farther and is therefore beneficial for competitive use by both skilled and amateur golfers.
Owner:BRIDGESTONE SPORTS
Golf ball
ActiveUS20070259739A1Increase distance travelOptimize trajectoryGolf ballsSolid ballsPhysicsGolf Ball
In a golf ball having, on a spherical surface, numerous dimples in a plurality of types of differing diameter, the dimples include smallest size dimples having a diameter of 2.7 mm or less and largest size dimples having a diameter of 4.3 mm or less. At least 50% of the total number of dimples are dimples in which an arc that connects mutually opposing positions on a wall of the dimple at a 70% dimple depth level with a deepest position on the dimple wall has a radius of curvature R of at least 15 mm.
Owner:BRIDGESTONE SPORTS
Golf ball
ActiveUS7503857B2Improve aerodynamic performanceIncrease total distance traveledGolf ballsSolid ballsEngineeringGolf Ball
The invention provides a golf ball having a surface on which are formed a plurality of dimples having a circular outer edge that defines the dimple contour. Each dimple has formed therein, near a portion inside the dimple, a raised region with a circular edge, and also has formed therein, between the circular edge of the raised region and the circular outer edge of the dimple, a ring-like wall having a curved cross-sectional shape. The raised region has a top face which is substantially flat, and a height which is at most 60% of the dimple depth from the circular outer edge to the deepest position on the ring-like wall. In this golf ball, the distance of travel can be increased due to an air resistance-decreasing effect and a lift-maintaining effect.
Owner:BRIDGESTONE SPORTS
Golf ball
ActiveUS20070117655A1Increase total distance traveledImprove flight performanceGolf ballsSolid ballsPolyurethane elastomerEngineering
In a golf ball composed of a resilient solid core and a resin cover which encloses the core and has on an outside surface thereof numerous circular dimples, the cover has a maximum thickness of 0.5 to 1.5 mm and is made of a polyurethane elastomer having a Shore D hardness of 40 to 58; the total number of dimples on the cover is from 390 to 420, of which 40 to 80 are small-diameter dimples with a diameter of 2.0 to 2.7 mm; and the dimples are arranged so that total planar surfaces circumscribed by dimple edges which delineate boundaries between individual dimples and surrounding land areas that form an outermost surface of the ball account for 74 to 84% to an imaginary sphere defined by the surface of the ball having no dimples thereon. The golf ball of the invention does not readily lose lift even near the highest point in the trajectory of the ball when it has been hit, and thus can beneficially increase the distance of travel.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
ActiveUS20160151677A1Enhances reduction in spin rateIncrease total distance traveledGolf ballsSolid ballsHardnessEngineering
In a multi-piece solid golf ball having a core, an envelope layer, an intermediate layer, and a cover with a plurality of dimples thereon, the core is a two-layer core consisting of an inner core layer and an outer core layer each formed primarily of a base rubber, the envelope layer, the intermediate layer and the cover layer are each composed of at least one layer and formed primarily of a synthetic resin material, and the initial velocities and surface hardnesses of the core, the envelope layer-encased sphere and the intermediate layer-encased sphere are designed within specific ranges. This golf ball satisfies at a very high level the flight and control performances expected for use by professional golfers and skilled amateurs, has the ability to move forward on a straight path particularly on full shots, and also has an excellent scuff resistance.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
A multi-piece solid golf ball has a core, an intermediate layer encasing the core, and a cover layer which encases the intermediate layer and has a plurality of dimples on an outer surface thereof. The intermediate layer is formed primarily of a material which includes specific amounts of a fatty acid and / or fatty acid derivative having a molecular weight of from 228 to 1500 and a basic inorganic metal compound capable of neutralizing un-neutralized acid groups per 100 parts by weight of a resin component composed primarily of a specific olefin-unsaturated carboxylic acid copolymer, and in which at least 82 mol % of acid groups in the above components are neutralized. The cover layer is formed of a thermoplastic resin composed primarily of an ionomer resin, and has a Shore D hardness of from 50 to 85. This invention makes it possible to achieve both an increased distance owing to a reduced spin rate, and also an improved durability.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
InactiveUS7850547B2Increase total distance traveledIncrease elasticitySolid ballsHardnessEngineering
The invention provides a multi-piece solid golf ball composed of a solid core encased by a cover of one or more layer, which solid core has an inner core layer and an outer core layer. The inner core layer is formed primarily of a specific, highly neutralized, ionomeric resin composition, has a diameter of from 10 to 38 mm, and has a cross-sectional hardness difference of within ±5 between any two points on a cross-section formed by cutting the inner core layer in half. The outer core layer is formed of a rubber composition made primarily of polybutadiene rubber. The solid core has a diameter of from 30 to 42 mm. The sum of the respective hardnesses at the center of the inner core layer, at the outer core layer 1 mm outside a boundary between the inner core layer and the outer core layer, at the inner core layer 1 mm inside the boundary, and at the surface of the outer core layer is set to a value in a range of from 260 to 360. Such a golf ball is able to achieve an increased distance.
Owner:BRIDGESTONE SPORTS
Golf ball
ActiveUS20080004137A1Improve aerodynamic performanceIncrease total distance traveledGolf ballsSolid ballsEngineeringGolf Ball
The invention provides a golf ball having a surface on which are formed a plurality of dimples having a circular outer edge that defines the dimple contour. Each dimple has formed therein, near a portion inside the dimple, a raised region with a circular edge, and also has formed therein, between the circular edge of the raised region and the circular outer edge of the dimple, a ring-like wall having a curved cross-sectional shape. The raised region has a top face which is substantially flat, and a height which is at most 60% of the dimple depth from the circular outer edge to the deepest position on the ring-like wall. In this golf ball, the distance of travel can be increased due to an air resistance-decreasing effect and a lift-maintaining effect.
Owner:BRIDGESTONE SPORTS
Golf ball
Owner:BRIDGESTONE SPORTS
Golf ball
ActiveUS20080004136A1Increase total distance traveledImprove aerodynamic performanceGolf ballsSolid ballsEngineeringHigh surface
The invention provides a golf ball with a ball surface having a plurality of non-circular dimples thereon, wherein mutually neighboring dimples have contour lines therebetween which are arranged so as to be substantially parallel and are separated by an interval of 0.05 to 1.0 mm, land areas defined by the substantially parallel contour lines have an outer surface which forms the outermost peripheral face of the ball, and the non-circular dimples have a non-circular shape with inside angles that are curved. This arrangement endows the ball with a distinctive, aesthetically pleasing appearance on account of the dimple pattern composed largely of non-circular dimples. Moreover, even though numerous non-circular dimples are arranged on the surface of the ball, the high surface coverage and air resistance-lowering effect enable the distance traveled by the ball to be increased.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
The invention provides a multi-piece solid golf ball composed of a solid core encased by a cover of one or more layer, which solid core has an inner core layer and an outer core layer. The inner core layer is formed primarily of a specific, highly neutralized, ionomeric resin composition, has a diameter of from 10 to 38 mm, and has a cross-sectional hardness difference of within ±5 between any two points on a cross-section formed by cutting the inner core layer in half. The outer core layer is formed of a rubber composition made primarily of polybutadiene rubber. The solid core has a diameter of from 30 to 42 mm. The sum of the respective hardnesses at the center of the inner core layer, at the outer core layer 1 mm outside a boundary between the inner core layer and the outer core layer, at the inner core layer 1 mm inside the boundary, and at the surface of the outer core layer is set to a value in a range of from 260 to 360. Such a golf ball is able to achieve an increased distance.
Owner:BRIDGESTONE SPORTS
Golf ball
ActiveUS7390272B2Increase total distance traveledImprove aerodynamic performanceGolf ballsSolid ballsEngineeringHigh surface
The invention provides a golf ball with a ball surface having a plurality of non-circular dimples thereon, wherein mutually neighboring dimples have contour lines therebetween which are arranged so as to be substantially parallel and are separated by an interval of 0.05 to 1.0 mm, land areas defined by the substantially parallel contour lines have an outer surface which forms the outermost peripheral face of the ball, and the non-circular dimples have a non-circular shape with inside angles that are curved. This arrangement endows the ball with a distinctive, aesthetically pleasing appearance on account of the dimple pattern composed largely of non-circular dimples. Moreover, even though numerous non-circular dimples are arranged on the surface of the ball, the high surface coverage and air resistance-lowering effect enable the distance traveled by the ball to be increased.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
ActiveUS8123628B2Increase total distance traveledIncrease elasticityGolf ballsSolid ballsHardnessEngineering
The invention provides a multi-piece solid golf ball composed of a solid core encased by a cover of one or more layer, which solid core has an inner core layer and an outer core layer. The inner core layer is formed primarily of a thermoplastic resin, has a diameter of from 3 to 20 mm, and has a cross-sectional hardness difference of within ±5 between any two points on a cross-section obtained by cutting the inner core layer in half. The outer core layer is formed of a rubber composition made primarily of polybutadiene rubber. The solid core has a diameter of from 35 to 42 mm. The ball has specific relationships between the hardness of the inner core layer 1 mm inside a boundary between the inner core layer and the outer core layer, the hardness of the outer core layer 1 mm outside the boundary, and the surface hardness of the outer core layer. Such a golf ball is able to achieve an increased distance and has a good feel on impact.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
The invention provides a multi-piece solid golf ball composed of a solid core encased by a cover of one or more layer, which solid core has an inner core layer and an outer core layer. The inner core layer is formed primarily of a specific, highly neutralized, ionomeric resin composition, has a diameter of from 10 to 38 mm, and has a cross-sectional hardness difference of within ±5 between any two points on a cross-section formed by cutting the inner core layer in half. The outer core layer is formed of a rubber composition made primarily of polybutadiene rubber. The solid core has a diameter of from 30 to 42 mm. The sum of the hardnesses at the center of the inner core layer and at the surface of the outer core layer is set to a value in a range of from 130 to 170. Such a golf ball is able to achieve an increased distance.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
ActiveUS20100216574A1Increase total distance traveledIncrease elasticityGolf ballsSolid ballsHardnessEngineering
The invention provides a multi-piece solid golf ball composed of a solid core encased by a cover of one or more layer, which solid core has an inner core layer and an outer core layer. The inner core layer is formed primarily of a thermoplastic resin, has a diameter of from 21 to 38 mm, has a JIS-C cross-sectional hardness of from 60 to 83 at any single point on a cross-section obtained by cutting the inner core layer in half, and has a cross-sectional hardness difference between any two points on the cross-section of within ±5. The outer core layer is formed of a rubber composition made primarily of polybutadiene rubber. The solid core has a diameter of from 35 to 42 mm. The ball has specific relationships between the hardness of the inner core layer 1 mm inside a boundary between the inner core layer and the outer core layer, the hardness of the outer core layer 1 mm outside the boundary, and the surface hardness of the outer core layer. Such a golf ball is able to achieve an increased distance.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
InactiveUS20080153628A1Improve durabilityImprove scuff resistanceGolf ballsSolid ballsCHEEK DIMPLESIonomer
The invention provides a multi-piece solid golf ball having a core, an outermost layer cover with a surface on which are formed a plurality of dimples, and one or more intermediate layer between the core and the cover. At least one intermediate layer and the outermost layer cover are each formed primarily of an ionomer-containing thermoplastic resin. The resin of which the outermost layer cover is formed contains up to 20 wt % of a ternary copolymer ionomer and has formulated therein from 0.1 to 5.0 parts by weight of short organic fibers per 100 parts by weight of the resin. The golf ball of the invention has a fully satisfactory flight performance and a good feel on impact. Moreover, it has an excellent durability to cracking on repeated impact and also an excellent scuff resistance.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
ActiveUS20110045923A1Increase total distance traveledIncrease distanceSolid ballsEngineeringHardness
The invention provides a multi-piece solid golf ball composed of a solid core encased by a cover of one or more layer, which solid core has an inner core layer and an outer core layer. The inner core layer is formed primarily of a specific, highly neutralized, ionomeric resin composition, has a diameter of from 10 to 38 mm, and has a cross-sectional hardness difference of within ±5 between any two points on a cross-section formed by cutting the inner core layer in half. The outer core layer is formed of a rubber composition made primarily of polybutadiene rubber. The solid core has a diameter of from 30 to 42 mm. The sum of the hardnesses at the center of the inner core layer and at the surface of the outer core layer is set to a value in a range of from 130 to 170. Such a golf ball is able to achieve an increased distance.
Owner:BRIDGESTONE SPORTS
Solid golf ball
ActiveUS20130116066A1Maintenance characteristicHigh reboundPolyurea/polyurethane coatingsGolf ballsEngineeringGolf Ball
The invention provides a solid golf ball which has a core of at least one layer and a cover of at least one layer. At least one layer of the core is formed primarily of polybutadiene and includes at least 0.05 part by weight of a polyurethane resin powder having an average particle size of not more than 2 mm per 100 parts by weight of rubber component. At least one layer of the cover is formed primarily of polyurethane.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
ActiveUS7938744B2Increase total distance traveledIncrease elasticityGolf ballsSolid ballsEngineeringHardness
The invention provides a multi-piece solid golf ball composed of a solid core encased by a cover of one or more layer, which solid core has an inner core layer and an outer core layer. The inner core layer is formed primarily of a thermoplastic resin, has a diameter of from 21 to 38 mm, has a JIS-C cross-sectional hardness of from 60 to 83 at any single point on a cross-section obtained by cutting the inner core layer in half, and has a cross-sectional hardness difference between any two points on the cross-section of within ±5. The outer core layer is formed of a rubber composition made primarily of polybutadiene rubber. The solid core has a diameter of from 35 to 42 mm. The ball has specific relationships between the hardness of the inner core layer 1 mm inside a boundary between the inner core layer and the outer core layer, the hardness of the outer core layer 1 mm outside the boundary, and the surface hardness of the outer core layer. Such a golf ball is able to achieve an increased distance.
Owner:BRIDGESTONE SPORTS
Transgenic mice containing TRP gene disruptions
InactiveUS20070174924A1Shorten the lengthDecreased bone formationHydrolasesMicrobiological testing/measurementTransgeneDisease cause
The present disclosure relates to compositions and methods relating to the characterization of gene function. Specifically, the present disclosure provides transgenic mice comprising disruption in a trinucleotide repeat protein (TRP) gene. The present disclosure also provides methods of identifying agents that modulate TRP expression and function, useful models, and potential treatments for various disease states and disease conditions.
Owner:DELTAGEN INC
Multi-piece solid golf ball
InactiveUS20090036233A1Improved ball reboundIncrease total distance traveledGolf ballsSolid ballsIonomerEngineering
The present invention provides a multi-piece solid golf ball having a core obtained by molding under heat a specific rubber composition and having a cover of at least three layers which encases the core. By optimizing the deflection of the core under a specific load, optimizing the hardness at the center of the core and the hardnesses of the innermost cover layer, outermost cover layer and intermediate cover layer, setting the combined thickness of the cover layers to at least a specific value, and forming the innermost cover layer of a highly neutralized ionomer resin composition, a sufficient reduction in the spin rate of the ball on shots taken with a driver can be achieved, enabling the distance traveled by the ball to be increased.
Owner:BRIDGESTONE SPORTS
Solid golf ball
InactiveUS9044644B2Maintenance characteristicHigh reboundGolf ballsSolid ballsRubber materialPolymer science
The invention provides a solid golf ball which has a core of at least one layer and a cover of at least one layer. At least one layer of the core is formed primarily of polybutadiene and includes at least 0.05 part by weight each of (I) a rubber powder obtained by granulating a rubber material containing acrylic acid or a metal salt of acrylic acid and (II) a polyurethane resin powder per 100 parts by weight of rubber component. At least one layer of the cover is formed primarily of polyurethane.
Owner:BRIDGESTONE SPORTS
Multi-piece solid golf ball
InactiveUS20090036232A1Improved ball reboundSlow down the spin rateGolf ballsSolid ballsIonomerEngineering
The present invention provides a multi-piece solid golf ball having a core obtained by molding under heat a specific rubber composition and having a cover of at least three layers which is composed of a thermoplastic resin material and encases the core. By optimizing the deflection of the core under a specific load, optimizing the hardness at the center of the core and the hardnesses of the innermost cover layer, outermost cover layer and intermediate cover layer, setting the combined thickness of the cover layers to at least a specific value, and forming the innermost cover layer of a highly neutralized ionomer resin composition, the spin rate of the ball on shots taken with a driver can be significantly reduced, enabling the distance traveled by the ball to be increased. Moreover, the ball has a good feel on shots with a driver.
Owner:BRIDGESTONE SPORTS
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