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Patent # Description
US-8,159,114 Transducer
A multistage flextensional transducer includes at least one inner elongate driver member within and mechanically coupled to an inner shell that is nested within...
US-8,159,113 Ultrasonic actuator with power supply electrode arrangement
An ultrasonic actuator may be provided in which generation of a stress is prevented in the connection face of the piezoelectric element between the electrodes...
US-8,159,112 Polymeric actuator controller, polymeric actuator control method, and electronic apparatus
A polymeric actuator controller includes: a polymeric actuator that has a first electrode and a second electrode for applying electric energy to a polymeric...
US-8,159,111 Driving device and protection method thereof
A driving device includes a motor, a clutch gear, a first rotating portion, a second rotating portion, a piezoelectric assembly, and a controlling unit. The...
US-8,159,110 Fluid actuator, and heat generating device and analysis device using the same
A fluid actuator includes a piezoelectric body (31), a fluid channel (2) having the piezoelectric body (31) on a part of the inner wall thereof and enabling a...
US-8,159,109 Microresonator
A microresonator comprising a single-crystal silicon resonant element and at least one activation electrode placed close to the resonant element, in which the...
US-8,159,108 Integrated thermoelectric/ thermionic energy converter
A device for converting heat into electrical energy that is an integrated combination of thermionic and thermoelectric energy converters in a single device, or...
US-8,159,107 Micro rotary machine and methods for using same
A micro rotary machine may include a micro actuator and a micro shaft coupled to the micro actuator. The micro shaft comprises a horizontal shaft and is...
US-8,159,106 Motor and electronic apparatus using the same
A stator 13 on whose outer circumference a plurality of magnetic poles 13a are arranged is mounted on a substrate 11, and a rotor 14 is rotatably disposed...
US-8,159,105 Segment-core type stator for inner-rotor type rotary electric machines and an improved method for manufacturing...
When accommodating a cage stator coil in a stator core made up of distributed cores, an end side distributed core composing end side core at an end side in...
US-8,159,104 DC induction electric motor-generator with magnetic gap self commutating laminated ferromagnetic rotating core
A motor-generator apparatus has a stator and a rotor in a cylindrical arrangement about a central longitudinal axis. The stator has a static circular magnetic...
US-8,159,103 Low-inertia permanent-magnet electrical machine rotor
A rotor (11) for an electric machine with low-inertia permanent magnets (13) located between the poles (15) of the electric machine and a rotor hub, where the...
US-8,159,102 Motor and electronic apparatus using the same
A rotor 14 is rotatably disposed around a stator 13 that is provided with a plurality of magnetic poles 13a. The inner circumferential face of a rotor frame 14b...
US-8,159,101 Driving force transmission mechanism, image forming apparatus and assembling method thereof with a plate with a...
To provide a driving force transmission mechanism in which the thickness can be reduced as well as the positioning between a driven shaft, a driven structure,...
US-8,159,100 Integrated electronic compressor
There is provided an integrated electric compressor that is improved in reliability. Bus bar connection is employed for electrical connection between a power...
US-8,159,099 Stator having busbars for connection of the coils, and a corresponding method
The aim of the invention is to increase the degree of automation in the production of an electrical machine. Particularly, the aim is to be able automate the...
US-8,159,098 Motor control apparatus, power steering apparatus and brake control apparatus
A motor control apparatus including: a motor including a rotating member and a stator; a housing member including a motor housing portion and a power system...
US-8,159,097 Motor and electronic apparatus using the same
A rotor 14 is rotatably disposed around a stator 13 that is provided with a plurality of magnetic poles 13a. The inner circumferential face of the rotor is...
US-8,159,096 Apparatus for detecting position of rotation of motor
A magnetic absolute sensor for a geared motor comprises a dipole magnet and hall elements. The dipole magnet is fixed to a hollow portion of a hollow rotor...
US-8,159,095 Hiding structure for positioning signal conversion mechanism of a torque motor
A hiding structure for positioning signal conversion mechanism of a torque motor, which includes a stator having a curvature center line, a rotor coaxially...
US-8,159,094 Electric motor having fluid circulation system and methods for cooling an electric motor
An electric motor having a housing, a stator mounted in the housing, and a rotor mounted in the housing for rotation relative to the stator about a central...
US-8,159,093 Motor apparatus, manufacturing method, exposure apparatus, and device fabrication method
A motor apparatus includes a movable portion including a coil and a tooth-like salient pole and a platen opposed to the movable portion. The movable portion and...
US-8,159,092 Power supply unit having a voltage converter
The present invention concerns an electrical installation or device equipped with a power supply unit comprising a voltage converter having primary and...
US-8,159,091 Switch circuit of DC/DC converter configured to conduct various modes for charging/discharging
A DC/DC converter includes an input terminal for receiving an input voltage; an output terminal for providing an output voltage; a ground terminal for providing...
US-8,159,090 Hybrid power harvesting and method
A system of providing energy includes a transmitter for sending wirelessly a first type of energy and at least a second type of energy different from the first...
US-8,159,089 Power supply circuit and semiconductor device for use therein
A power supply circuit has: a DC/DC converter (M11, M12, L11, C11) which steps down an input voltage Vin to generate an output voltage Vout1 by rectifying and...
US-8,159,088 Display device and portable terminal
In order to increase the continuous operating time of a display device driven by a battery or the like, and a portable information terminal using the same, the...
US-8,159,087 Power generation system and operation method thereof
The invention provides a power generation system having a power generator (1) configured to generate DC power; an electric power load (5); a current detector...
US-8,159,086 Methods and systems for no-break power transfer converter
A method is provided for using a temporary power source to transfer a power bus from a first power source to a second power source. The first power source...
US-8,159,085 Wall-mountable electrical power supplying device having a ring-like structure for receiving the power plugs...
A wall-mountable electrical power supplying device for supplying electrical power to a group of electrical appliances located in an environment. The...
US-8,159,084 Power distribution device
A window power distribution device includes a housing with an extension attached to the housing. Together, the housing and extension are designed to form a seal...
US-8,159,083 Automotive electrical system configuration
Disclosed herein are a variety of different electrical system topologies intended to mitigate the impact of large intermittent loads on a 12 volt vehicle power...
US-8,159,082 Systems and methods for providing an uninterruptible power supply to a ship-service bus of a marine vessel
A marine vessel power and propulsion system that provides a vessel-wide uninterruptible power supply is described. The power and propulsion system includes a...
US-8,159,081 Controlling propeller rotor overspeed
An engine having at least one stage of propeller rotor blades, and a load, the at least one stage being associated with electrical generation means to generate...
US-8,159,079 Environmental energy-saving power generator
An environmental energy-saving power generator includes a power generation module, a control module, a power module, a power generator housing, and an I/O...
US-8,159,078 Portable power driven equipment with internal combustion engine combined battery charging and starting circuit...
A portable generator system having a generator for generating an electrical output signal, an internal combustion engine for driving the generator, a starter...
US-8,159,077 Pad in semicondcutor device and fabricating method thereof
A pad in a semiconductor device and fabricating method thereof are disclosed. The pad includes an uppermost metal layer first to N.sup.th intermediate metal...
US-8,159,076 Method of producing a via in a reconstituted substrate
A method of producing an electronic connection device, including: a) formation, in a plane of a support substrate, of at least one first contact element and, in...
US-8,159,075 Semiconductor chip stack and manufacturing method thereof
A semiconductor chip stack includes a first chip and a second chip. The first chip includes a first circuit formed in the first chip with a first integration...
US-8,159,074 Chip structure
A semiconductor chip includes first, second and third metal interconnects and an insulating layer over a semiconductor substrate. First, second and third...
US-8,159,073 Interposer chip and manufacturing method thereof
The interposer chip includes a chip mounting region on which a semiconductor chip is mounted via a fixing material made of resin. The interposer chip has an...
US-8,159,072 Rectification chip terminal structure
The present invention includes a base, a rectification chip, a conductive element and a coupling collar. The base has an installation pedestal to hold the...
US-8,159,071 Semiconductor package with a metal post
Disclosed are a semiconductor package and a manufacturing method thereof. The semiconductor package can include a semiconductor substrate, having one surface on...
US-8,159,070 Chip packages
Chip assemblies are disclosed that include a semiconductor substrate, multiple devices in and on the semiconductor substrate, a first metallization structure...
US-8,159,069 Metal line of semiconductor device without production of high resistance compound due to metal diffusion and...
A metal line includes a lower metal line formed on a semiconductor substrate. An insulation layer is formed on the semiconductor substrate having the lower...
US-8,159,068 Semiconductor device
A semiconductor device includes: a semiconductor layer composed of one of GaAs based semiconductor, InP-based semiconductor, and GaN-based semiconductor; a...
US-8,159,067 Underfill flow guide structures
Underfill flow guide structures and methods of using the same are provided with a module. In particular the underfill flow guide structures are integrated with...
US-8,159,066 Semiconductor package having a heat dissipation member
A semiconductor package having a heat dissipation member capable of efficiently conveying excess heat away from semiconductor chips is presented. The...
US-8,159,065 Semiconductor package having an internal cooling system
A semiconductor package having an internal cooling system is presented which includes a semiconductor chip and a through-electrode. The semiconductor chip has a...
US-8,159,064 Lead pin for package substrate, and method for manufacturing package substrate with the same
Disclosed herein is a lead pin for a package substrate. The lead pin for the package substrate according to the exemplary embodiment of the present invention...
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