Patent application number | Description | Published |
20120146270 | VIBRATION ISOLATION APPARATUS - To provide a vibration isolation apparatus which prevents a vibration isolation leg from being pushed by a resin material injected in a resin molding process and to prevent generation of resin burrs. Because a rubber notch | 06-14-2012 |
20120146271 | VIBRATION ISOLATION APPARATUS - Rubber burrs which are formed on a first molding product are set to the closer side of spaces of side surfaces. Therefore, when the first molding product is placed in a resin mold for a resin molding process, it is unnecessary to insert a rubber-burr portion in the resin mold at a predetermined position (at which protrusion rubber parts can be brought into tight contact with the resin mold for sealing). That is, the rubber burrs formed along the parting lines can be placed in a cavity of the resin mold. Therefore, since second rubber covering parts can be easily inserted in the resin mold at the predetermined positions and working time can be reduced, workability can be improved. Moreover, since the predetermined positions of the resin mold can be surely sealed by tight contact with the side faces, generation of resin burrs can be suppressed. | 06-14-2012 |
20120319337 | VIBRATION ISOLATION DEVICE AND MANUFACTURING METHOD THEREOF - Provided is a vibration isolation device such that weight reduction can be achieved and it is possible to simplify the structure of a resin molding die for molding the bracket member. Engagement in a direction where the external member ( | 12-20-2012 |
20130112839 | VIBRATION ISOLATION UNIT - To provide a vibration isolation unit capable of reducing the number of parts, man-hour and material cost, and suppressing the product cost. One side of a stopper rubber member continues to the outer edge of a diaphragm. Accordingly, because they can be vulcanizingly molded simultaneously, the number of parts can be reduced. Also, because the diaphragm is attached to an outer tube member, the stopper rubber member also can be fixed simultaneously, and therefore the man-hour can be reduced. Further, because one side of the stopper rubber member continues to the outer edge of the diaphragm, overlapping of them in an axial view can be avoided, and a rubber material can be used efficiently. Thus, the number of parts, man-hour and material cost can be reduced and the product cost of the overall vibration isolation unit can be suppressed. | 05-09-2013 |
20140326850 | ANTI-VIBRATION UNIT - An anti-vibration unit, which enables a reduction in man-hours to be achieved during manufacturing and a reduction in the number of parts, is provided. A boss member of an anti-vibration device is pressed into a press-fitting section of a second bracket so as to be firmly fixed. The omission of the bolt enables a corresponding reduction in the number of parts. Moreover, by omitting the bolt in this way, there is no need to form a female threaded section on the boss member of the anti-vibration device, thus enabling a corresponding reduction in man-hours during manufacturing. In addition, when chemically treating the boss member of the anti-vibration device, it is unnecessary to implement a step for protecting the female threaded section with a masking bolt, thus eliminating the need to attach and detach the masking bolt, which in turn enables a corresponding reduction in man-hours during manufacturing. | 11-06-2014 |
Patent application number | Description | Published |
20120230445 | RECEPTION DEVICE, RECEPTION METHOD, AND RECEPTION PROGRAM - A propagation channel estimation unit estimates a propagation channel estimated value. A symbol replica generation unit generates a symbol replica which is a modulated symbol from demodulated information. A signal extraction unit extracts each subcarrier component from a received signal from which interference has been removed, based on the propagation channel estimated value and the symbol replica. A demodulation unit demodulates the signals of the subcarrier components extracted by the signal extraction unit. | 09-13-2012 |
20130003901 | RECEIVING DEVICE, RECEIVING METHOD, RECEIVING PROGRAM, AND PROCESSOR - A propagation channel estimation unit estimates a propagation channel estimation value. A symbol replica generation unit generates a symbol replica that is modulated symbol of a demodulated information. A signal extraction unit extracts, in an arbitrary time duration, each subcarrier component of a received signal in which an interference signal was removed, the extraction being made based on the propagation channel estimation value and the symbol replica. A demodulator demodulates a signal of each subcarrier component in the received signal, the demodulation being made based on signal during the time duration extracted by the signal extraction unit. | 01-03-2013 |
20130100920 | WIRELESS COMMUNICATION SYSTEM, RECEPTION APPARATUS, RECEPTION CONTROL METHOD, RECEPTION CONTROL PROGRAM, AND PROCESSOR - A mobile station apparatus receives the same spectra that have been transmitted from at least one first transmit antenna and a second transmit antenna. An equalization unit performs, for each of the same spectra, using spectra of subcarriers having the same spectrum placed therein, equalization of the spectrum. | 04-25-2013 |
20130182802 | RECEIVER APPARATUS, RECEPTION METHOD, AND RECEPTION PROGRAM - A receiver apparatus includes a propagation channel estimating unit that estimates a propagation channel. The propagation channel estimating unit includes a path detector unit that repeatedly performs a process of detecting paths in the order of increase in a propagation channel goodness of fit. The receiver apparatus that estimates a propagation channel at a high accuracy level with a small amount of calculation operation involved is thus provided. | 07-18-2013 |
20130308733 | RECEIVER APPARATUS, RECEPTION METHOD, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD - A receiver apparatus includes a channel estimator (b | 11-21-2013 |
20140241470 | RECEIVER APPARATUS, RECEPTION METHOD, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD - A receiver apparatus includes a first frequency response estimator configured to calculate a first frequency response estimation value using a reference signal, a duration extractor configured to determine an estimation duration by extracting at least one duration from among a plurality of duration candidates into which a predetermined maximum delay time is divided, and a second frequency response estimator configured to calculate a second frequency response estimation value as a frequency response estimation value for demodulation using the first frequency response and the estimation duration. The receiver apparatus thus performs high-precision channel estimation even if a variety of PDPs occur with time. | 08-28-2014 |
20140286298 | COMMUNICATION SYSTEM, COMMUNICATION METHOD, BASE STATION APPARATUS, AND MOBILE STATION APPARATUS - A communication system, a communication method, a base station apparatus, and a mobile station apparatus capable of improving spectral efficiency even when inter-cell interference is caused between cells of a plurality of base station apparatuses are provided. | 09-25-2014 |
20140315559 | COMMUNICATION SYSTEM AND BASE STATION APPARATUS - There is provided an invention whose object is to efficiently perform exchange of control information, for example, in the case where a plurality of cells cooperate to moderate inter-cell interference, like the IA technology. | 10-23-2014 |
20150023317 | COMMUNICATION SYSTEM, COMMUNICATION METHOD, BASE STATION APPARATUS, AND TERMINAL APPARATUS - Frequency utilization efficiency is increased while inter-cell interference is controlled. | 01-22-2015 |
20150043683 | RECEIVING DEVICE, RECEIVING METHOD, AND RECEIVING PROGRAM - GI removers b | 02-12-2015 |
20150146559 | TRANSMISSION APPARATUS, RECEPTION APPARATUS, TRANSMISSION METHOD, AND RECEPTION METHOD - A reference signal generation unit | 05-28-2015 |
20150215072 | RECEPTION DEVICE, RECEPTION METHOD, AND PROGRAM - The present invention is capable of reducing a calculation amount while lessening performance degradation from MLD. The present invention is a reception device that receives a transmit signal which is transmitted from a transmission device by a MIMO transmission scheme. The reception device includes a channel estimation unit ( | 07-30-2015 |
20150223202 | BASE STATION DEVICE, TERMINAL DEVICE, COMMUNICATION SYSTEM, COMMUNICATION METHOD, AND INTEGRATED CIRCUIT - Provided are a communication system and a communication method which are capable of preventing control of connection and switching between second base station devices from being complicated in the communication system in which a first base station device and the plurality of second base station devices are disposed so that the second base station devices overlap a cell range of the first base station device. In the communication system in which the first base station device and the plurality of second base station devices are disposed so that the second base station devices overlap the cell range of the first base station device, a transmission unit of the first base station device transmits a broadcast channel for notifying broadcast information of the first base station device and a downlink control channel including broadcast information of the second base station device to a terminal device. | 08-06-2015 |