At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Signal separating device and signal separating method
A signal separating device the computational complexity of which is reduced and the communication quality of which is improved. A channel matrix interchanging...
Sequence allocating method and wireless mobile station device
It is an object to provide a sequence allocating method that, while maintaining the number of Zadoff-Chu sequences to compose a sequence group, is configured to...
Wireless communication device
A wireless communication device (1) comprises a spatially-multiplexed PSC extracting section (8) for extracting a spatially multiplexed known pilot subcarrier...
Wireless communication system
It is an object of the present invention to provide a wireless communication system which can allow a wireless LAN terminal device (1000) to establish a...
Radio communication apparatus, radio communication system, and radio
Overhead of signaling for retransmission control using a multiple codeword is decreased and throughput is improved. A radio communication apparatus performs...
Network device verifying apparatus
In a reception verifying mode, a data transmitting section (106S) transmits prescribed data through a transmission interface (101S), and a controller (102)...
Reproduced signal evaluating method, information recording medium,
reproducing device, and recording device
A reproduction signal evaluation method according to the present invention relates to adjustment of an edge portion between a shortest mark and a shortest space...
Optical disc, playback apparatus for optical disc, and apparatus and
method for manufacturing optical disc
Provided is an optical disc having main information to be decrypted using sub information recorded thereon by arranging concave or convex recording marks in a...
Electronic equipment provided with grip mechanism
Electronic equipment includes a protruding member on a bottom surface of a first housing. Thus, when a user holds a notebook PC with one hand, a palm is brought...
Filter mountable on display device and electronic equipment provided with
A filter 101 of the present application has flexibility. The filter 101 includes a left protruding portion 102, a right protruding portion 103, a lower...
Liquid crystal display device and method of manufacturing that
An organic solvent includes a photo decomposition type polyimide acid which forms an alignment film of a liquid crystal display device by radiation of a...
Transflective liquid crystal display device
To improve display quality in a transflective liquid crystal display device. In a transflective liquid crystal display device based on the IPS system according...
Backlight for liquid crystal display device and liquid crystal display
device using the same
An object of the present invention is to provide a backlight for a liquid crystal display device which is easy to repair and prevents the brightness from...
Liquid crystal display device having reduced outer dimensions
An object of the present invention is to reduce the exterior of a display device while retaining a display screen at a certain size. A liquid crystal display...
An imaging apparatus has an optical system that forms an optical image of a subject field and can vary a magnification of the optical image; an imaging section...
Solid-state image sensor
A solid-state image sensor includes: a semiconductor substrate 22; a plurality of pixels 23 arranged on the semiconductor substrate 22 and respectively...
Zoom lens system, interchangeable lens apparatus and camera system
A zoom lens system is provided that includes a compactly constructed focusing lens unit and that has a suppressed change in the image magnification at the time...
An imaging and processing device includes: an optical element; a single imager with a color filter array of a plurality of colors attached thereto for...
Tag sensor system and sensor device, and object position estimating device
and object position estimating method
A position identifying system (1) is comprised of a radio terminal device (2) carried by a monitoring target and a sensor device (3) provided with a radio...
Optical disc label printer, thermosensitive recording printer and
thermosensitive recording method
A thermosensitive recording printer is provided with semiconductor lasers 1a to 1c, a polygon mirror 7 for condensing laser light emitted from the semiconductor...
Display panel device, display device, and control method thereof
A display panel device includes: a luminescence element; a capacitor; a driver that passes a drain current through the luminescence element; a data line that...
Detection voltages of self light emitting elements in a self-luminous display panel are detected by a detection circuit through a selection switch in a data...
To provide an antenna device capable of diminishing gain changes caused by a human body. An antenna device has a magnetic current antenna 401 that takes a...
A holder is disposed in the case. The holder is mounted with an actuator that moves in the predetermined direction and a wiring board having a detector. A...
Switching power supply device and semiconductor device used for the same
In a switching power supply device in which an operation reference voltage of a control circuit has an electric potential identical to that of a connection...
Battery charger and detection structure for detecting mounted compact
In a battery charger for charging a built-in secondary battery of a compact electric apparatus such as an electric shaver, an erroneous detection due to...
Organic electroluminescent display device
The present invention overcomes image defects such as the brightness inclination or smears by reducing the line resistance of a power source bus line which...
Organic EL display with a color filter having a black matrix and method of
manufacturing the same
An object of the present invention is to provide an organic EL display that enables accurate measurement of the thickness of a transparent resin in an effective...
Mold commutator and commutator motor using the same
The mold commutator of the present invention comprises a plurality of commutator segments made of copper or copper alloy and circumferentially arranged, a...
Heatsink and semiconductor device with heatsink
A heatsink carries a UV-ray light emitting diode. Flow passages for causing circulation of a fluid that cools the UV-ray light emitting diode are opened in the...
Semiconductor device and manufacturing method thereof
In order that a top surface of a gate electrode does not have sharp portions, ends of the top surface of the gate electrode are rounded before refractory metal...
Organic EL display panel and method of manufacturing the same
An organic EL display panel is provided which includes: a substrate which includes a plurality of luminescent regions which are arranged side by side in a...
A display device for improving an aperture ratio of the pixel is provided. In the display device, a transparent oxide layer, an insulating film, and a...
Nonvolatile memory apparatus and manufacturing method thereof
A nonvolatile memory device includes via holes (12) formed at cross sections where first wires (11) cross second wires (14), respectively, and current control...
Method for producing semiconductor chip, and field effect transistor and
method for manufacturing same
According to a method of the present invention for manufacturing a semiconductor piece, at least two semiconductor layers (12) are first formed on a substrate...
Fuel cell system
A fuel cell system includes: a fuel cell (1) configured to generate electric power by a reaction between fuel and an oxidizing agent; a cooling passage (3)...
Positive electrode active material and non-aqueous electrolyte secondary
battery containing the same
In a non-aqueous electrolyte secondary battery comprising: a negative electrode containing, as a negative electrode active material, at least a material capable...
Alkaline dry battery and battery pack
In an alkaline dry battery, an opening portion of a positive electrode case is sealed by a terminal plate serving as a negative electrode terminal via an...
Battery lid structure for electronic device
A battery lid structure for an electronic device is provided which has a battery lid allowing a battery case to be opened when a battery lid body slides. A long...
A positive electrode 2 and a negative electrode 3 are placed in a battery case 1 with a separator 4 interposed therebetween and the negative electrode 3 is...
Deposition apparatus and method for manufacturing film by using deposition
A vapor deposition device 100 for moving a sheet-like substrate 4 in a roll-to-roll system in a chamber 2 to continuously form a vapor deposition film on the...
Apparatus and method for washing electrode plate core for alkaline battery
A washing apparatus that easily washes off metal impurities from a porous metal substrate used as an electrode plate core for an alkaline battery. The washing...
Electrostatically atomizing kit for use in a vehicle
An electrostatically atomizing kit for use in a vehicle has an atomizing unit in combination with a plurality of differently shaped deflector guides. The...
A ceiling fan includes a motor for rotating multiple blades. This motor includes a hollow shaft that is disposed upright on the center of a disc-like stator,...
Centrifugal impeller and centrifugal blower using the centrifugal impeller
Centrifugal impeller (14) of centrifugal air blower (1) has main plate (15); a plurality of blades (18); ring-shaped plate (20); and a cylindrical wall (22)....
Electronic component mounting system, electronic component placing
apparatus, and electronic component mounting...
Regarding electronic component mounting in which an electronic component having plural solder bumps for external connection on its lower surface is mounted on a...
Joining apparatus with UV cleaning
The joining apparatus includes a suction nozzle for holding an electronic component, a board stage for holding a circuit board in opposition to the electronic...
Method of producing a circuit board
An object of an aspect of the present invention is to provide a method of producing a circuit board that allows highly accurate preservation of the circuit...
Nozzle mechanism, mounting head and electronic component mounting
In an electronic component mounting apparatus, nozzle mechanisms are formed slender by providing shaft-type linear motors vertically upward of nozzle units and...
An electric-electronic toothbrush carries a brush driven to vibrate, and arranged to flow an electric current into a user's oral cavity for promoting removal of...