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Patent # Description
US-8,134,526 Light diffusion element, screen, and image projector
A light diffusion element includes a light diffusion layer that contains at least two types of liquid crystal molecules each having a different light scattering...
US-8,134,514 Coaxial line slot array antenna and method for manufacturing the same
A planar antenna including slot arrays configured to set a narrow interval between elements so as to perform beam scanning in a wide angle range while keeping...
US-8,134,400 Semiconductor circuit
A semiconductor circuit is provided in which no error signal is generated even when the circuit is exposed to a transient voltage noise that occurs with a...
US-8,134,359 Magnetic rotational-angle detector
The present invention provides a magnetic rotational-angle detector capable of detecting a position and a rotational angle of a rotating member with excellent...
US-8,134,272 Dynamoelectric machine
The present invention provides a dynamoelectric machine that suppresses the occurrence of insulation failure that accompanies oxidation of a stator core without...
US-8,134,096 Power supply-control device for electrical discharge machining apparatus
A power-supply control device includes a high-frequency component detecting unit, a machining voltage level detecting device, and a pulse control device. The...
US-8,134,085 Printed interconnection board having a core including carbon fiber reinforced plastic
A CFRP core including a CFRP layer has a primary through hole. An adhesive member coats a wall surface of the primary through hole, and has a secondary through...
US-8,133,565 Recording medium
Provided is an optical recording medium comprising a substrate and a reflective layer, a first dielectric layer, a recording layer, a second dielectric layer...
US-8,133,319 Production process of periodic table group 13 metal nitride crystal and production method of semiconductor...
A Periodic Table Group 13 metal nitride crystal is grown by causing a reaction of a Periodic Table Group 13 metal phase with a nitride-containing molten salt...
US-8,133,046 Center mechanism of tire vulcanizing machine
In a center mechanism of a tire vulcanizing machine, including an upper clamp ring for grasping an upper opening end part of a bladder, a lower clamp ring for...
US-8,133,031 Lightning protection device of windmill blade
The present invention proposes a lightning protection device of a windmill blade, comprising a tip receptor assembly having receptors which are mounted, in...
US-8,133,012 Transonic airfoil and axial flow rotary machine
Sectional profiles close to a tip 124 and a part between a midportion 125 and a hub 123 are shifted to the upstream of an operating fluid flow in a sweep...
US-8,132,421 Turbo chiller, heat source system, and methods for controlling them
There is provided a turbo chiller that can be operated at high efficiency within an adequate chilling capacity range even when the cooling water temperature...
US-8,132,080 Communication apparatus and decoding method
A communication apparatus includes a storage unit, a row processing unit, and a column processing unit. The row processing unit repeatedly performs row...
US-8,131,396 Numerical control apparatus and numerical control system
A first NC apparatus includes a virtual-axis setting unit that sets a predetermined axis coupled to a second NC apparatus as an axis controlled by itself. The...
US-8,131,385 Positioning device and positioning method with non-contact measurement
A positioning device includes a driver which moves a positioning object and a sensor which measures the distance to the positioning object in a non-contacting...
US-8,130,941 Echo canceler
An echo canceler 10 generates an echo elimination signal by filtering through adaptive filters 101 and 102 reference signals input from sound sources causing...
US-8,130,782 Control system using a mini slot signal in a passive optical network
A passive optical network including: a parent station OLT (optical line terminal); and a plurality of child stations ONU (optical network terminating unit),...
US-8,130,621 Optical head device and optical disk playback system
A recording and reproducing device that is capable of improving its reproduction quality by efficiently detecting a reproduction signal having small low...
US-8,130,513 Radio-frequency package
A radio-frequency package includes a radio-frequency device, a multilayer dielectric substrate, and an electromagnetic shield member. The multilayer dielectric...
US-8,130,288 Image processing apparatus
An image processing apparatus includes a QV converter that converts an electric charge accumulated in an effective pixel portion into an analog video signal and...
US-8,130,147 Signal wave arrival angle measuring device
A signal wave arrival angle measuring device includes: an observation data vector generation section generating an observation data vector necessary for an...
US-8,129,980 AC electric quantity measuring device
In the present invention, a measured realtime accurate frequency is used to determine estimated instantaneous voltage/current time-series data for each phase...
US-8,129,818 Power device
The present invention is a power device includes, a first conductive type semiconductor substrate, a second conductive type base region formed on a surface of...
US-8,129,611 Light-scattering film and optical device using the same
A light scattering film having the structure which guides electrical signal to a desired position and scatters incident light and the surface of which is...
US-8,129,377 6-(pyridinyl)-4-pyrimidone derivates as tau protein kinase 1 inhibitors
A compound represented by the formula (I), an optically active isomer thereof, or a pharmaceutical acceptable salt thereof: ##STR00001## wherein R.sup.1...
US-8,129,361 Amine compound and pharmaceutical use thereof
Provided is a novel amine compound represented by the following formula (I) having a superior peripheral blood lymphocyte decreasing action and superior in the...
US-8,128,862 Blast furnace gas burning facility and method for operating the same
The blast furnace gas burning facility prevents a wet type dust collector from freezing under such conditions that the temperature of blast furnace gas does not...
US-8,128,782 Amine epoxy resin curing agent, gas barrier epoxy resin composition comprising the curing agent, coating agent,...
The present invention provides an amine based epoxy resin curing agent and an epoxy resin composition containing the curing agent. The epoxy resin composition...
US-8,128,388 Scroll-type expansion machine
A scroll-type expansion machine includes an expansion mechanism including an orbiting scroll and a first fixed scroll for expanding a refrigerant and recovering...
US-8,128,356 Mixed flow turbine
To provide a mixed flow turbine in which supply of working fluid is designed to be supplied at a hub and a shroud, and the shape of the inlet-side edges of the...
US-8,128,339 Bearing support structure and gas turbine
To provide a bearing support structure and a gas turbine that prevent damage of device induced by a rotor shaft when the rotor shaft is unbalanced, the bearing...
US-8,128,009 Fuel injection valve
The objective of the present invention is to realize the structure, of a fuel injection valve, in which bouncing of the needle can be suppressed and the...
US-8,127,319 Disk reproducing apparatus implementing detection of disk insertion condition for loading and ejection operations
A disk reproducing apparatus includes a disk detecting lever that has a switch abutting section and a light intercepting section and rotates according to the...
US-8,127,318 Disc device
A disc device is disposed to include contact parts which are relatively and respectively disposed in a roller base member and a slider member in such a way that...
US-8,127,052 Data transfer control device and computer system
A data transfer control device includes a control component (DMA controller 5) which acquires a data transfer instruction including, as its parameters, start...
US-8,127,026 User operation acting device, user operation acting program, and computer readable recording medium
A wrapper 300 includes a message processing function 310 which receives a processing request for requesting a process for an existing Web system 500, an...
US-8,126,714 Voice search device
A text data search using a voice is conventionally a full-text search using a word as an index word for a part recognized as a word in an input voice....
US-8,126,490 Radio receiver
A radio receiver (FM radio receiver) has an amplitude detecting section (13) for detecting the amplitude level of a received radio wave; a multipath occurrence...
US-8,126,405 Method for estimating condition of wireless channels
A method measures a time from transmitting a ranging signal to receiving the ranging signal via a channel of a wireless network, and a received signal strength...
US-8,126,194 Digital watermark embedding apparatus, digital watermark detecting apparatus, and digital watermark system
The digital watermark embedding apparatus includes: a storing unit (15) for storing in advance at least one embedding function, at least one image converting...
US-8,126,008 Communication system and communication apparatus
Data communication sub-slots of a cycle in a time division mode are allocated to communication apparatuses; a maintenance communication sub-slot is allocated to...
US-8,125,963 Radio transmission control method, radio receiver apparatus, and radio transmitter apparatus
A radio communication method and apparatus generate a plurality of information signals and transmit the signals to a communication partner from a plurality of...
US-8,125,869 Optical recording method and optical recording device
To adjust the parameters of a write strategy for recording data on an optical recording medium, the jitter value of a reproduced signal obtained from recorded...
US-8,125,860 Optical disk playback device
An optical disk playback device includes a first control means for holding difference information which the first control means generates by, during playback of...
US-8,125,803 Signal converter for generating switch drive signals for a multi-level converter, drive circuit,...
A signal converter for generating switch drive signals for a multi-level converter includes a logic. In the presence of the first polarity, the logic sets the...
US-8,125,426 Image displaying apparatus and image displaying method
In an image displaying apparatus, first and second detecting units detect quantities of light propagating through a light path at two different locations. A...
US-8,125,195 Control apparatus for in-vehicle AC generator
Power-generation control operation for an in-vehicle electric generator is further stabilized in such a way that, in the case where a signal at an...
US-8,125,128 Electroluminescence element and lighting apparatus
An electroluminescent element wherein an electrode 1, an electroluminescent layer 2, a high-refractive-index layer 3 (a transparent electrode layer 3A and an...
US-8,125,045 Dielectric isolation type semiconductor device and manufacturing method therefor
A dielectric isolation type semiconductor device includes a dielectric isolation type substrate in which a support substrate, an embedded dielectric layer, and...
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