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Patent # Description
US-7,990,939 Information transmitting method and information transmitting system
Information transmitting arrangements for transmitting information through a plurality of base stations from a master station to a plurality of slave stations...
US-7,990,830 Optical pickup, optical information recording apparatus and optical information recording and reproducing...
In holographic recording, it is important to form stably an interference fringe between a reference beam and a signal beam in a holographic storage medium. To...
US-7,990,823 Storage device and its drive startup method
The time required for starting up drives in a storage device mounted with both hard disk drives and solid state drives is shortened. A storage controller of the...
US-7,990,817 Optical disk medium and tracking method
A super-resolution material is formed in only a data pit, in a low temperature state of the super-resolution material, reflectivity of each of a pit portion and...
US-7,990,813 Optical pickup device
An optical pickup device includes a hosing having three walls connected together whose horizontal cross-section is substantially U-shaped. A first wall supports...
US-7,990,661 Active shield superconducting electromagnet apparatus and magnetic resonance imaging system
The active shield superconducting electromagnet apparatus includes: a main switching circuit in which first and second main coils, first and second shield...
US-7,990,657 Plurality of non-magnetic dampers on a voice coil yoke arm
A plurality of non-magnetic dampers on a voice coil yoke arm for reducing low frequency vibration in a hard disk drive is disclosed. One embodiment provides...
US-7,990,653 Perpendicular recording magnetic head with a main magnetic pole piece and an auxiliary magnetic pole piece
Embodiments in accordance with the present invention provide a perpendicular recording magnetic head whose dimensional dependency on the nonuniformity of...
US-7,990,652 Perpendicular magnetic write head with stepped write pole for reduced MCW dependency on skew angle
A magnetic write head for perpendicular magnetic data recording having a notched write pole for reduced magnetic core width (MCW) dependence on skew. The write...
US-7,990,651 Method of manufacturing a perpendicular magnetic write head with stepped trailing magnetic shield with...
A method for manufacturing a magnetic write head having a stepped trailing shield. The stepped trailing shield is formed by forming a non-magnetic bump over a...
US-7,990,650 Reducing the obstruction of air flow through a bypass channel associated with a disk drive using an...
Embodiments of the present invention pertain to reducing the obstruction of air flow through a bypass channel associated with a disk drive. According to one...
US-7,990,647 Thermally assisted recording head control means for protrusion management
Methods and structures for improving fly height control for thin film write heads utilized in thermally assisted recording are disclosed. Methods include the...
US-7,990,640 Apparatus and method for determining motor spin direction of a hard disk drive
A method for determining motor spin direction of a hard disk drive is provided. The method includes forming an air inlet on a first sidewall of a disk drive...
US-7,990,530 Optical inspection method and optical inspection apparatus
In the conventional contaminant particle/defect inspection method, if the illuminance of the illumination beam is held at not more than a predetermined upper...
US-7,990,529 Detection circuit and foreign matter inspection apparatus for semiconductor wafer
In a foreign matter inspection apparatus for a semiconductor wafer, a PMT which detects reflection light, an amplifier which amplifies a signal detected by the...
US-7,990,500 Liquid crystal display device
A liquid crystal display device comprising a liquid crystal display panel that has a first substrate (SUB1), a second substrate (SUB2) disposed so as to oppose...
US-7,990,491 Liquid crystal display device
A liquid crystal display device has a thin structure with a backlight device appropriate for illuminating a liquid crystal panel where there is no area in band...
US-7,990,480 Broadcast receiving apparatus, and a tuner and a distributor for the same
Within a broadcast receiving apparatus, mounting therein two (2) pieces of tuner units, each being receivable at least three (3) kinds of broadcasting signals,...
US-7,990,442 Image pickup device and noise reduction method thereof
An image pickup device having an electron multiplying-charge coupled device includes a control unit for controlling an electron multiplication factor of the...
US-7,990,415 Image input device and calibration method
Provided is an image input device which includes a laser range finder and a camera, and is capable of automatically calibrating the laser range finder and the...
US-7,990,369 Image display apparatus and image display module
An image display apparatus configured by a display panel having an image memory element in a pixel, which achieves low power consumption. A nonvolatile image...
US-7,990,361 Liquid crystal display device having an improved backlight
A liquid crystal display device includes a liquid crystal display panel having a liquid crystal layer sandwiched between a pair of transparent substrates, at...
US-7,990,355 Liquid crystal display device with influences of offset voltages reduced
A semiconductor integrated circuit includes a first register, a second register, a gray scale voltage generator which outputs a plurality of gray scale...
US-7,990,341 Plasma display device
A technique which enables improvement of luminance and reduction of consumption power in a sustain discharge driving of a four-electrode structure PDP,...
US-7,990,228 Semiconductor device and wiring part thereof
A technique capable of achieving both improvement of mounting density and noise reduction for a semiconductor device is provided. An LSI mounted on a printed...
US-7,990,139 Two-axis geo-magnetic field sensor with elimination of eefect of external offset magnetic fields
Disclosed is a small-sized two-axis magnetic field sensor having a function to cause a magnetic field canceling an external offset magnetic field. The two-axis...
US-7,990,122 Digital control switching power-supply device and information processing equipment
To provide a digital control switching power-supply device capable of suitably achieving fast transient response at the time of a sudden load change. In...
US-7,990,085 Generator control unit
An object of the present invention is to provide a generator control unit having improved voltage response in a system which is not provided with a battery in a...
US-7,990,059 Organic electroluminescence display device
The strength of the whole OLED is increased by proposing a new method of fixing OLED panels. To address the problem, an OLED element is formed on a substrate,...
US-7,990,039 Liquid crystal display device with cold cathode fluorescent lamp having phosphor film
A cold cathode fluorescent lamp for a backlight of a liquid crystal display device includes a light-transmitting glass tube in which a rare gas and mercury are...
US-7,989,997 Control device for electrically operated power steering system
A control device for an electrically operated power steering system includes: a power substrate comprising a plurality of switching elements, that converts DC...
US-7,989,782 Apparatus and method for specimen fabrication
A specimen fabricating apparatus comprises: a specimen stage, on which a specimen is placed; a charged particle beam optical system to irradiate a charged...
US-7,989,774 Radiation detector
A radiation detector includes a semiconductor element capable of detecting a radiation, a substrate on which the semiconductor element is mounted, and a...
US-7,989,768 Scanning electron microscope
A scanning electron microscope having a charged particle beam that when in a state being irradiated toward a sample, a voltage is applied to the sample so that...
US-7,989,766 Sample inspection apparatus
A sample inspection apparatus in which a fault in a semiconductor sample can be measured and analyzed efficiently. A plurality of probes are brought into...
US-7,989,764 Ion trap mass spectrometry method
According to an aspect of the present invention, there are provided an ion trap mass spectrometry method and an ion trap mass spectrometry device using a mass...
US-7,989,755 Apparatus for photon detection including a sample cell with an outer surface with a curved bottom, and a...
The object of the present invention is to acquire the brightness of NA>1 while alleviating the requirement for the precision of positioning for the...
US-7,989,708 Multi-layer wiring board
In a multi-layer wiring board in which board wirings are arranged in a plurality of wiring layers so as to be connected via a through hole, two through holes...
US-7,989,700 Cable
A cable has a core made of an insulated wire, a shield layer provided at an outer periphery of the core, a reinforcing layer provided at an outer periphery of...
US-7,989,330 Dry etching method
After etching a polysilicon film, when a protective film made of a carbon polymer is formed on a sidewall of the polysilicon film using plasma containing...
US-7,989,163 Detection method and detection apparatus of substance in biological sample
A high accuracy method for detecting a biological-related substance is provided by which an abnormal state, such as the adhesion of dust, the reduction of a...
US-7,989,152 Magneto-optical photoresist
A method for a magneto-optical photoresist. The method includes applying a magneto-optical photoresist to a surface, and patterning the magneto-optical...
US-7,989,143 Method of manufacturing a semiconductor device having an organic thin film transistor
An electrode substrate in which a lower electrode and an upper electrode are well positioned by way of an insulating film could not be formed by a printing...
US-7,989,111 Fuel cell and information electronic device mounting the fuel cell
A fuel cell includes cell units each composed of a hydrogen ion conductive polymeric electrolyte membrane, a pair of electrodes arranged on the front and rear...
US-7,989,107 Lithium-ion secondary battery
A lithium-ion secondary battery where a current collecting member and a foil are joined to each other securely while damage of the foil is suppressed is...
US-7,989,100 Sealed prismatic battery
A sealed prismatic battery according to the present invention comprises a laterally long cap sealing an opening of an upper surface of a battery can and a...
US-7,989,096 Perpendicular recording media having an exchange-spring structure
A recording medium providing improved writeability in perpendicular recording applications includes a magnetic recording layer having an axis of magnetic...
US-7,988,797 Nano-composite magnet, quenched alloy for nano-composite magnet, and method for producing them and method for...
A nanocomposite magnet according to the present invention has a composition represented by the general formula: ...
US-7,988,435 Oilless screw compressor and compressed air cooling unit
An oilless screw compressor incorporating water-cooled cooling units for cooling compressed air discharged from compressor bodies having a pair of male and...
US-7,988,371 Camera module
A camera module includes a mount for holding a lens directly or indirectly, a cover plate glass with transparency fixed to the mount. A solid-state imaging...
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