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Takashi Seki
Takashi Seki, Kanagawa-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20100202568 | RECEIVER - Provided is a receiver including a receiving unit, a demodulator-decoder unit, a synchronization detecting unit, and an output control unit. The receiving unit receives digital broadcasting. The demodulator-decoder unit obtains an output including a transport stream through a demodulating processing and a decoding processing performed on a reception signal received by the receiving unit. The synchronization detecting unit secures synchronization on the basis of the reception signal received by the receiving unit, and generates a timing signal to be used in the demodulating processing and in the decoding processing. The output control unit outputs the output including the transport stream from the demodulator-decoder unit if the synchronization is secured. The output control unit fixes a logic level of the output including the transport stream if the synchronization is not secured. | 08-12-2010 |
| 20100289943 | BROADCASTING RECEIVER - A broadcasting receiver includes a demodulator, a detector, and a start flag storage unit. The demodulator demodulates received digital broadcasting and outputs a demodulated signal. The signal detector detects a synchronization signal and a start control signal from the demodulated signal. The synchronization signal and the start control signal are contained in an emergency alert broadcasting frame multiplexed onto the digital broadcasting. The start control signal indicates emergency alert broadcasting. The start flag storage unit stores a start flag indicating that the signal detector has detected the start control signal. | 11-18-2010 |
Takashi Seki, Kanagawa JP
| Patent application number | Description | Published |
|---|---|---|
| 20090044074 | OFDM RECEIVING APPARATUS AND OFDM RECEIVING METHOD - An OFDM receiving apparatus has N sets of reception and demodulation units which input one segment broadcasting signals of ground digital broadcasting received with N sets of antennas and demodulate the signals; a buffer unit which includes N sets of buffers which hold temporarily N sets of demodulated data, which are demodulated in the N sets of reception and demodulation units, respectively, and reads the N sets of demodulated data, which are written in the N sets of buffers, in time division; and an error correction unit which inputs N sets of demodulated data read from the buffer unit in time division, performs error correction one by one, and in the process of the error correction, multiplexes the N sets of demodulated data, which have been error-corrected, in a period not used by one segment reception to output the data as one TS multiplex data. | 02-12-2009 |
| 20090068379 | DIOXETANE COMPOUND, CATIONICALLY POLYMERIZABLE COMPOSITION, OPTICAL FILM, AND LIQUID CRYSTAL DISPLAY DEVICE - A novel dioxetane compound is provided having a cationically polymerizable oxetane group, which compound is excellent in compatibility with a liquid crystalline compound and a non-liquid crystalline compound. An optical film is also provided with excellent liquid crystal orientation retention properties and mechanical strength, produced by aligning a composition of the dioxetane compound and a cationically polymerizable compound in a liquid crystal orientation and fixing the liquid crystal orientation by polymerization. Further, a liquid crystal display device is provided with the optical film. | 03-12-2009 |
| 20090208673 | Liquid Crystalline Composition with Improved Adhesivity, Liquid Crystal Film Comprising the Composition, and Liquid Crystal Display Device Equipped with the Film - The present invention provides a liquid crystal film with improved adhesivity to a tacky adhesive or an adhesive, formed from a liquid crystalline composition comprising a specific (meth)acrylic compound having an oxetane group and a liquid crystalline compound having an oxetane group. | 08-20-2009 |
| 20100202547 | OFDM RECEPTION APPARATUS - In an OFDM reception apparatus, a Fourier transform unit segments a time-domain signal in an OFDM signal in accordance with a segmenting window signal and converts the time-domain signal into a frequency-domain signal. A first signal extraction unit extracts pilot signals periodically arranged in a frequency direction and in a time direction from an output from the Fourier transform unit. A second signal extraction unit extracts differential reference signals from an output from the Fourier transform unit. A delay profile detection unit performs delay profile detection using the output from the second signal extraction unit, and performs delay profile detection on the output from the first signal extraction unit within a range limited on the basis of a result of the detection. A synchronous reproduction unit generates the segmenting window signal using an output from the delay profile detection unit. | 08-12-2010 |
Takashi Seki, Yokohama-Shi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090295024 | NANOIMPRINT MOLD - The nanoimprint mold of the invention comprises a liquid crystal substance and has an indentation surface on which a relief structure is formed by orientation of the liquid crystal substance. The nanoimprint mold can be easily produced without providing joints, even when the area of the transfer indentation surface is large. | 12-03-2009 |
| 20100171916 | HOMEOTROPIC ALIGNMENT LIQUID CRYSTAL FILM, OPTICAL FILM COMPRISING THE SAME, AND IMAGE DISPLAY DEVICE - A homeotropic alignment liquid crystal film is provided with a liquid crystalline substance containing a side chain liquid crystalline compound having an oxetanyl group, as a constituent, aligned homeotropically on an alignment substrate while being in a liquid crystal state and fixed in the homeotropic alignment by allowing the oxetanyl group to react. Thus, the homeotropic alignment liquid crystal film can be stably produced without necessitating a complicated step such as light irradiation under an inert gas atmosphere and is excellent in alignment retainability after being fixed in the homeotropic alignment and in mechanical strength. | 07-08-2010 |
Takashi Seki, Ibaraki JP
| Patent application number | Description | Published |
|---|---|---|
| 20090230233 | REEL - A reel including a columnar wind-up unit | 09-17-2009 |
| 20090283625 | REEL - A reel comprising a columnar wind-up unit | 11-19-2009 |
| 20110139916 | REEL - A reel including a columnar wind-up unit | 06-16-2011 |
| 20110139922 | REEL - A reel including a columnar wind-up unit | 06-16-2011 |
| 20110198433 | REEL - A reel comprising a columnar wind-up unit | 08-18-2011 |
Takashi Seki, Tokyo JP
| Patent application number | Description | Published |
|---|---|---|
| 20110233820 | MOLD FOR NANOIMPRINT - A mold for nanoimprint including a liquid-crystalline polysilane and having a raised and recessed surface formed by the formation of a smectic phase due to the orientation of the liquid-crystalline polysilane. | 09-29-2011 |
Takashi Seki, Ibraraki JP
| Patent application number | Description | Published |
|---|---|---|
| 20110300326 | ADHESIVE MATERIAL REEL - The bonding-material reel according to the present invention includes a tape for circuit connection having a tape-shaped base material and an adhesive layer formed on one surface of the base material, and a core around which the tape for circuit connection is wound, wherein the tape for circuit connection has an end tape which has been bonded to the terminal end, a region in which the adhesive layer is not formed over at least one reel length of the core toward the start end of the tape for circuit connection from the terminal end thereof, and a cover tape which is provided so as to cover the region. | 12-08-2011 |