Tamatsu
Jun Tamatsu, Kanagawa JP
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20090220069 | FIXED TELEPHONE SET CAPABLE OF PREVENTING HOWLING AND TEMPERATURE RISE OF A HANDSET - The cradle and the telephone body are configured to be separable from and couplable to each other. The cradle and the telephone body are coupled to each other with a space interposed therebetween. | 09-03-2009 |
20140349591 | PORTABLE INFORMATION TERMINAL HOLDING BASE AND DESK TELEPHONE - To enable a portable information terminal to be freely held at a position desired by a user, a holding base capable of holding one of a first portable information terminal and a second portable information terminal that is larger than the first portable information terminal includes a holding base main body having a main mounting surface inclined with respect to a horizontal surface. A terminal cover to be fixed to a lower end of the main mounting surface supports a lower end of the portable information terminal. An extensible holding member, which is provided on a first side edge portion side of the holding base main body and includes a slide plate that is slidable inside the holding base main body, has an extensible mounting surface that is movable in parallel to the main mounting surface and is capable of holding the second portable information terminal when the extensible holding member is extended to a predetermined extension position. A plurality of cradle tabs provided on the main mounting surface are brought into a state of being embedded below the main mounting surface when the plurality of cradle tabs are folded, and are projected above the main mounting surface when the plurality of cradle tabs are raised, thereby being capable of supporting a lower end of the first portable information terminal on the main mounting surface. | 11-27-2014 |
Masaharu Tamatsu, Tama City JP
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20090207849 | COMMUNICATION SYSTEM - The invention provides a communications system with few transmission collisions. The communications system is provided with a rhythm node, which rhythm nodes transmit synchronized upstream transmission instigation messages, upon receipt of which dominant nodes perform upstream transmissions sequentially and after their predetermined standby times. The rhythm node transmits synchronized downstream transmission instigation messages, upon receipt of which tonic nodes perform downstream transmissions sequentially and after their predetermined standby times. Transmissions of upstream transmission instigation messages and downstream transmission instigation messages are synchronized. Transmissions are efficient and without collisions because individual nodes perform transmissions in sequence rather than instantaneously. | 08-20-2009 |
Yasuhiro Tamatsu, Toyohashi-City JP
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20110236227 | Ejector - A nozzle of an ejector depressurizes and injects fluid, which is supplied to the nozzle. The nozzle is received in a receiving space of a body. The nozzle and the body are formed by press working. The nozzle includes nozzle-side ribs, which extend in an axial direction and project radially outward. The body includes body-side ribs, which extend in the axial direction and project radially outward. In a predetermined cross section of each of the nozzle and the body, which is perpendicular to the axial direction and includes the corresponding ribs, the nozzle or the body is formed seamlessly as a continuous single piece member. | 09-29-2011 |
Yoshiji Tamatsu, Okinawa JP
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20130136600 | WIND/WATER TURBINE WITH ROTATIONAL RESISTANCE REDUCED BY WIND VANE BLADE - A wind/water turbine has a basic configuration in which both ends of blades which are in rotational symmetry are fixed to support plates, the blades have vanes, one of the vertical sides of the vanes is attached to a vane rotating shaft, and the free opposite sides each rotate freely in a sector extending as far as the adjacent vane rotating shafts on either side. The vanes are arranged such that when the blades of the wind/water turbine are convex, moving against the water flow/airflow, the vanes are pressed by the water flow/airflow and are opened, thereby reducing the rotational resistance, and when the blades have pivoted further and are concave, the spaces between the vane rotating shafts are closed, the water/air pressure is received over the entire surface of the blade, and thus a pivoting force that is increased corresponding to the reduction in rotation resistance is obtained. | 05-30-2013 |
Yukimasa Tamatsu, Okazaki-Shi JP
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20080231195 | Headlight control device - In a vehicle headlight apparatus, a projection unit having a same structure of an LED projector receives a light provided from a lamp. The projection unit generates and projects a projection image toward a vehicle front-area. A vehicle ECU has an image signal obtaining means for obtaining image signals representing a vehicle front-area image, a high brightness area determination means for analyzing the image signals in order to successively determine a high brightness area in the image signals, and a projection image determination means for determining a projection image so that the light, corresponding to the high brightness area and to be irradiated toward the vehicle front-area, becomes weak when compared with the light previously determined. Thereby, an intensity of the light to be irradiated to an object with a high reflection factor can be decreased. This can suppress decreasing of driver's frontal visibility. | 09-25-2008 |
20090140881 | Vehicle-use visual field assistance system in which information dispatch apparatus transmits images of blind spots to vehicles - A camera of a ground-based information dispatch apparatus captures a blind-spot image, showing a region that is a blind spot with respect to a vehicle driver. A vehicle-mounted camera captures a forward-view image corresponding to the viewpoint of the driver, and the forward-view image is transmitted to the information dispatch apparatus together with vehicle position and direction information and camera parameters. Based on the received information, the blind-spot image is converted to a corresponding image having the viewpoint of the vehicle driver, and the forward-view image and viewpoint-converted blind-spot image are combined to form a synthesized image, which is transmitted to the vehicle. | 06-04-2009 |
20120154175 | DRIVING SCENE TRANSITION PREDICTION DEVICE AND RECOMMENDED DRIVING OPERATION DISPLAY DEVICE FOR MOTOR VEHICLE - A symbolizing execution section symbolizes information regarding driving scenes, and describes an entire driving scene around the location of an own motor vehicle. This makes it possible to only increase the information to be symbolized when the number of traffic participants is increased. This can adopt the increase of the traffic participants. A symbol transition prediction section predicts a transition of the symbolized driving scene by using influence which affects the operation of the traffic participants caused by the operation of the own motor vehicle. This makes it possible to increase prediction accuracy while decreasing a large amount of calculation on predicting the transition of driving scene. | 06-21-2012 |
20140062685 | PEDESTRIAN NOTIFICATION APPARATUS - A pedestrian notification apparatus, which is configured to be used in a vehicle, includes an ambient object detector, a notification target detector and a notifier. The ambient object detector is configured to detect ambient objects present around the vehicle. The notification target detector is configured to detect a notification target pedestrian based on the detection results of the ambient object detector. The notifier is configured to notify the notification target pedestrian that the notification target pedestrian has been detected by the notification target detector. | 03-06-2014 |
20150134578 | DISCRIMINATOR, DISCRIMINATION PROGRAM, AND DISCRIMINATION METHOD - A discriminator based on supervised learning includes a data expanding unit and a discriminating unit. The data expanding unit performs data expansion on unknown data which is an object to be discriminated in such a manner that a plurality of pieces of pseudo known data are generated. The discriminating unit applies the plurality of pieces of unknown pseudo data that has been expanded by the data expansion unit to a discriminative model so as to discriminate the plurality of pieces of pseudo unknown data, and integrates discriminative results of the plurality of pieces of pseudo unknown data to perform class classification such that the unknown data is classified into classes. | 05-14-2015 |
Yukimasa Tamatsu, Aichi JP
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20140037138 | MOVING OBJECT RECOGNITION SYSTEMS, MOVING OBJECT RECOGNITION PROGRAMS, AND MOVING OBJECT RECOGNITION METHODS - The moving object recognition system includes: a camera that is installed in a vehicle and captures continuous single-view images; a moving object detecting unit that detects a moving object from the images captured by the camera; a relative approach angle estimating unit that estimates the relative approach angle of the moving object detected by the moving object detecting unit with respect to the camera; a collision risk calculating unit that calculates the risk of the moving object colliding with the vehicle, based on the relationship between the relative approach angle and the moving object direction from the camera toward the moving object; and a reporting unit that reports a danger to the driver of the vehicle in accordance with the risk calculated by the collision risk calculating unit. | 02-06-2014 |
Yukimasa Tamatsu, Okazaki-City JP
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20150015596 | DRIVING SUPPORT APPARATUS - When a driving support apparatus is under automatic driving of a vehicle or an automatic driving button is pressed under manual driving, vicinity image data is acquired from an in-vehicle camera. When a predetermined target object is recognized in the vicinity image data, a visibility reduction process is applied to image data of the recognized target object. The visibility reduction process applies at least one of defocusing; decreasing color information; and decreasing edge intensity, to the image data of the recognized target object. In contrast, any visibility reduction process is not applied to any other image data other than the image data of the recognized target object. An image display apparatus displays the vicinity image by a combination of the image data of the recognized target object of which the visibility is reduced and the other image data of which the visibility is not reduced. | 01-15-2015 |
Yukimasa Tamatsu, Okazaki-Shi, Aichi-Ken JP
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20150134583 | LEARNING APPARATUS, LEARNING PROGRAM, AND LEARNING METHOD - A learning apparatus performs a learning process for a feed-forward multilayer neural network with supervised learning. The network includes an input layer, an output layer, and at least one hidden layer having at least one probing neuron that does not transfer an output to an uppermost layer side of the network. The learning apparatus includes a learning unit and a layer quantity adjusting unit. The learning unit performs a learning process by calculation of a cost derived by a cost function defined in the multilayer neural network using a training data set for supervised learning. The layer quantity adjusting unit removes at least one uppermost layer from the network based on the cost derived by the output from the probing neuron, and sets, as the output layer, the probing neuron in the uppermost layer of the remaining layers. | 05-14-2015 |