Patent application number | Description | Published |
20100061815 | Cutting Insert, Cutting Tool, and Method of Cutting Work Material Using the Cutting Tool - A cutting insert comprising a cutting edge; a rake face region formed continuously with the cutting edge; and a clamp face region located more inward and higher than the rake face region. The cutting insert comprising, on the rake face region, a first rake face formed continuously with the cutting edge; a second rake face formed in an inclined surface shape from the first rake face toward the clamp face region; a projection formed so that at least a part of the projection is located on the first rake face, and comprising a top portion disposed at a position corresponding to a middle region of the cutting edge when viewed from above; and a concave part or a convex part formed so that at least a part thereof is located on the second rake face, and located more inward than the projection when viewed from above. Thereby, in groove machining in which the chip discharge space is narrow, chip accumulation into the insert and frictional resistance generated in the rake face region is decreased, exhibiting high cutting discharge performance. A cutting tool mounting the cutting insert, and a method of cutting a work material using the cutting tool are also provided. | 03-11-2010 |
20100067992 | Cutting Insert - A cutting insert comprising a rake face region located on an upper surface, a flank located on a front surface, and a cutting edge located at an intersection between the rake face region and the flank. At least three types of projections having different distances from the cutting edge are located on the rake face region. When these three types of projections are arranged in the order of their increasing distance from the cutting edge, namely, a first projection, a second projection and a third projection, the top of the second projection is located lower than an imaginary straight line connecting the top of the first projection and the top of the third projection in the side view. | 03-18-2010 |
20120297941 | CUTTING INSERT, CUTTING TOOL, AND METHOD OF CUTTING WORKPIECE USING THEM - A cutting insert having excellent chip discharge performance is provided. In the cutting insert of the present invention, a bottom surface of a concave groove 21 includes a first bottom surface 211 continuous with a cutting edge part 5, and a second bottom surface 212 which is located on a side further remote from the cutting edge part 5 than the first bottom surface 211, and is located at a lower position than a virtual extension line L1 of an end portion of the first bottom surface 211 on a side remote from the cutting edge part 5. Further, a pair of inclined surfaces 23 are located on a side further remote from the cutting edge part 5 than the end portion of the first bottom surface 211 on the side remote from the cutting edge part 5 in a top view. Therefore, the diameter of generated chips decreases by the fact that the chips are curled while sinking in space formed at a lower position than the virtual extension line L1 of the first bottom surface 211. Consequently, the chip discharge direction is stabilized, thus achieving satisfactory chip discharge performance. | 11-29-2012 |
Patent application number | Description | Published |
20110274241 | RADIATION TOMOGRAPHY APPARATUS - This invention has one object to provide radiation tomography apparatus that allows suppression of arithmetic load of detection data with a wider detector ring. In order to achieve this purpose, the radiation tomography apparatus according to this invention performs coincidence only when two scintillation counter crystals that detect gamma rays coincidentally (A) belong to the same ring unit, or (B) belong to each of the ring units adjacent to each other. Accordingly, a distance in the central axis direction between the radiation detecting elements is limited to be equal to or less than a thickness of the ring unit in the central axis direction. Accordingly, radiation tomography apparatus may be provided that allows generation of the sectional image suitable for diagnosis while arithmetic load is suppressed. | 11-10-2011 |
20110278443 | METHOD OF COLLECTING CALIBRATION DATA IN RADIATION TOMOGRAPHY APPARATUS - This invention has one object to provide a method of collecting calibration data in radiation tomography apparatus that allows reliable collection of calibration data with a wide detector ring. In order to achieve this purpose, in the method of collecting calibration data in radiation tomography apparatus according to this invention, the number of coincidence events is obtained while the phantom that emits annihilation gamma-ray pairs moves as to pass through an inner hole of the detector ring. Such configuration dose not need the phantom having a width equal or larger than the detector ring, and may realize reliable collection of calibration data. Moreover, it may be considered that annihilation gamma-ray pairs have been emitted in uniform property without depending on positions of the detector ring. As a result, calibration data that is more suitable for removal of a image artifact may be obtained. | 11-17-2011 |
20130251465 | CUTTING TOOL AND METHOD OF MANUFACTURING MACHINED PRODUCT USING THE SAME - In a cutting tool, at least one of an upper contact part of an upper surface of a cutting insert and an upper jaw of a holder and a lower contact part of a lower surface of the cutting insert and a lower jaw of the holder includes a first concave-convex surface and a second concave-convex surface. A distance d | 09-26-2013 |
20150080739 | OPTICAL MEASURING SYSTEM - An optical measuring system comprises a control device and an optical meter. The optical meter comprises a first case, a first controller for controlling light emitters for irradiating a patient with light and light receivers for receiving light from the patient to obtain measurement data regarding a cerebral activity, and a first transmitter and receiver for transmitting the measurement data to the control device. The control device comprises a second case removably attached to the first case, a display and input device on a surface of the second case, a second transmitter and receiver for receiving the measurement data from the optical meter, and a second controller for controlling the display and input device to display the measurement data from the optical meter. The second case can be attached on a top face of the first case when the first case is placed on a table. | 03-19-2015 |
20150087996 | HOLDER AND OPTICAL BIOMETRIC APPARATUS INCLUDING THE SAME - A holder configured to allow light transmission probes for emitting light and light reception probes for receiving light to be arranged alternately and be spaced apart from each other by a second set distance r | 03-26-2015 |
Patent application number | Description | Published |
20110297840 | RADIATION TOMOGRAPHY APPARATUS - One purpose of this invention is to provide radiation tomography apparatus with easier maintenance. A specific approach for this purpose is as follows. That is, a detector ring in the radiation tomography apparatus includes two or more rings. Moreover, a ring moves as to approach a next ring, whereby both the rings are connected. If radiation tomography is conducted while a clearance is provided between the rings, detection sensitivity of the detector ring decreases due to the clearance. On the other hand, according to this invention, the ring moves as to approach the next ring, which results in a narrower clearance. Accordingly, radiation that is not observed may be reduced as much as possible. | 12-08-2011 |
20120001077 | RADIATION TOMOGRAPHY APPARATUS - This invention has one object is to provide radiation tomography apparatus that allows production with low price through suppression in number of radiation detectors to be mounted. One of the detector rings in this invention is a first detector ring having a sufficient internal diameter to introduce shoulders of the subject M, and the other is a second detector ring having a smaller internal diameter than the first detector ring. In so doing, the radiation detectors forming the detector ring may be suppressed in number, which may provide radiation tomography apparatus of low price. Moreover, a smaller diameter of the detector ring may result in improved spatial resolution and detection sensitivity of radiation. | 01-05-2012 |
20120046544 | RADIATION TOMOGRAPHY APPARATUS - This disclosure has one object to provide radiation tomography apparatus that allows acquisition of a sectional image having an accurately mapped radiopharmaceutical localization in an internal structure of a subject. According to one embodiment, a top board stops several times between a starting position forwardly in a top board movement direction and a termination position backwardly in the top board movement direction. Both CT image and the PET image are acquired upon stop of the top board. With the conventional method, the subject in the PET image and that in the CT image deviate from each other in position. In contrast to this, with the configuration of this disclosure, assumed that once movement of the top board is one step, a CT image taken two steps before has been acquired in every taking of the PET image by several times. Superimposing of these images may realize accurate mapping of radiopharmaceutical localization in the internal structure of the subject. | 02-23-2012 |
Patent application number | Description | Published |
20140290769 | FUEL TANK STRUCTURE OF STRADDLE TYPE VEHICLE - A fuel tank structure of straddle type vehicle in which a wide space below the fuel tank can be secured and a clearance portion for avoiding the fuel tank interfering with the vehicle body side can be downsized. The fuel tank is supported on and disposed above a main frame with a fuel pump being installed to a bottom plate of the rear portion of the fuel tank. A maintenance space formed below the fuel pump when the rear portion of the fuel tank is lifted in a state wherein an installation portion of a front bracket installed to the front lower portion of the fuel tank is rotatably supported on the main frame. The fuel tank is configured such that the installation portion of the lower end of the front bracket is disposed below the bottom plate, simultaneously, and is installed to the main frame with a bolt. | 10-02-2014 |
20150041232 | SADDLE TYPE VEHICLE - In a motorcycle including a vehicle body frame, an engine supported by the vehicle body frame, an air cleaner box arranged above of the engine, and an ABS module capable of decompressing brake pressures of front and rear wheels, the ABS module is arranged at a position above the engine, rearward of the air cleaner box, in proximity to the left inlet port and a right inlet port of the air cleaner box for sucking outside air, and in suction routes of the left inlet port and the right inlet port. Therefore, a cooling effect with respect to an ABS module to suppress a thermal influence on the ABS module can be secured. | 02-12-2015 |
20150042064 | VEHICLE - A vehicle having a rear fender disposed above a rear wheel and formed of a plate member having an upward projecting shape, includes a cover member which covers a portion of a lower open part of the rear fender on a lateral side of the rear wheel. The rear fender and the cover member are provided as separate bodies to keep the moldability of the rear fender favorable. The mud-guard performance can be enhanced by covering part of the lower open part of the rear fender by the cover member. Such configuration provides a vehicle in which the mud-guard performance can be enhanced while keeping the moldability of a rear fender favorable. | 02-12-2015 |
20150053495 | SADDLE-RIDE-TYPE VEHICLE - A fuel tank from which fuel is supplied to an engine includes: overhang portions that project outward from left and right main frames in the vehicle width direction; and fuel pipes that pass the inside of the fuel tank from an area in the vicinity of a fuel filler port, and extend downward from the overhang portions arranged outside the pair of main frames in the vehicle width direction. The fuel pipes are constituted of a drain pipe through which spilled filling fuel or rain water collected around the fuel filler port is discharged to the outside of the fuel tank, and a breather pipe which makes the inside of the fuel tank and atmosphere communicate with each other. | 02-26-2015 |
20150061334 | SEAT SUPPORT STRUCTURE FOR SADDLE-RIDING TYPE VEHICLE HAVING RIDER'S SEAT AND SEPARATE PILLION SEAT - A seat support structure for a saddle-riding vehicle having a rider's seat and a pillion seat separate from and disposed posterior to the rider's seat includes a bracket disposed on the rider's seat which is fixed to a vehicle body, the bracket providing a coupling between the rider's seat and the pillion seat, wherein the bracket is detachably inserted in a front portion of the pillion seat when the pillion seat is mounted to the vehicle body, and the pillion seat has a rear portion removably secured to the vehicle body. | 03-05-2015 |