Abstract: An image capturing apparatus capable of keeping constant the update interval of a display section even when still image photographing is performed during moving image photographing. In the image capturing apparatus, by controlling a storage time period during which display image data is stored in a storage section, a time period from a frame start to the start of displaying image data with a first resolution is made equal to a time period from a frame start to the start of displaying image data with a third resolution. Further, by controlling changing the start timing of reading out image data with a second resolution, the update interval of the display image data is kept constant.

Abstract: A printer includes a case including an input port for rolled paper, a cover provided to be rotatable between a closed position of the input port and an open position of the input port, a holding portion that holds the rolled paper, a biasing member that biases the holding portion in a first direction, a stopper mechanism that stops rotation of the holding portion in the first direction, and a linkage mechanism that rotates the holding portion in conjunction with the rotation of the cover. When the cover is in the closed position, the holding portion rotates in the first direction in accordance with an outer diameter of the rolled paper by a biasing force of the biasing member. When the cover rotates from the closed position to the open position, the holding portion rotates together with the cover against the biasing force of the biasing member.

Abstract: According to one embodiment, in an X-ray tube, an electron convergence cup has a first surface located closer to the anode, and an electron convergence groove opening on the first surface and housing a filament. The first surface has a first edge located on the opening, and a second edge located on the opening and opposite to the first edge in a first direction. The first edge is closer to an outer peripheral part than the second edge is. When the distance between the first edge and the filament in the first direction is defined as a first distance and the distance between the second edge and the filament in the first direction is defined as a second distance, the first distance is shorter than the second distance.

Abstract: A pneumatic tire includes a belt layer and a carcass layer. A rubber composition for belts, constituting the belt layer, contains, per 100 parts by mass of a diene rubber containing a natural rubber, from 0.3 to 1.5 parts by mass of cobalt borate neodecanoate and from 4.5 to 7.0 parts by mass of sulfur. The dynamic storage modulus at 20° C. of the rubber composition for belts is from 13 to 18 MPa, and a ratio of a 100% tensile stress of the rubber composition for belts to a 100% tensile stress of a rubber composition for carcasses, constituting the carcass layer is from 1.5 to 2.5.

Abstract: A cable stopper structure and an image forming apparatus includes a cable disposed throughout a first passage and a second passage, the second passage having a ceiling height higher than a ceiling height of the first passage, a first component disposed in the first passage and connected to one end portion of the cable, and a second component disposed near an exit of the first passage and connected to the other end portion of the cable, the second component being removable in a direction away from the first component. The cable includes a folded-back portion folded back in the second passage and a rigid portion disposed between the folded-back portion and the first component. The rigid portion has a rigidity greater than that of the cable and has a length in a pulling-out direction of the cable longer than the ceiling height of the first passage.

Abstract: A pneumatic tire includes an innerliner and a tie rubber. A rubber composition for an innerliner constituting the innerliner includes from 25 to 75 parts by mass of a carbon black having a nitrogen adsorption specific surface area from 25 to 95 m2/g, from 1 to 13 parts by mass of a resin, and from 0.1 to 1.8 parts by mass of zinc oxide, per 100 parts by mass of a diene rubber containing from 50 to 100 parts by mass of halogenated butyl rubber, and the dynamic storage modulus at ?45° C. of the rubber composition is not greater than 600 Mpa.

Abstract: A rubber composition includes: in a diene rubber containing a natural rubber, cobalt borate neodecanoate, a phenol-based resin, and a curing agent; a dynamic storage modulus (E?) at 20° C. and a dynamic strain of 2% being 13 MPa or greater; a loss tangent (tan ?) at 60° C. being 0.20 or less; and the number of repetitions until breakage in a constant strain fatigue test at a strain of 60% and 400 rpm being 35000 times or greater.

Abstract: According to one embodiment, an X-ray tube assembly includes a cathode, an anode target, a joint including an inflow part into which a coolant flows, a first cylindrical pipe to which the joint is connected at one end, and the anode target is joined at an outer bottom part of the other end, a second cylindrical pipe whose first end part is fitted into the inflow part, and whose second end part is arranged to eject the coolant toward the bottom part of the first cylindrical pipe, the second cylindrical pipe being placed inside the first cylindrical pipe and an elastic member provided between the first end part and the first cylindrical pipe.

Abstract: A rubber composition includes: in a diene rubber containing a natural rubber, cobalt borate neodecanoate, a phenol-based resin, and a curing agent; a dynamic storage modulus (E?) at 20° C. and a dynamic strain of 2% being 13 MPa or greater; a loss tangent (tan ?) at 60° C. being 0.20 or less; and the number of repetitions until breakage in a constant strain fatigue test at a strain of 60% and 400 rpm being 35000 times or greater.

Abstract: A pneumatic tire includes a belt layer and a carcass layer. A rubber composition for belts, constituting the belt layer, contains, per 100 parts by mass of a diene rubber containing a natural rubber, from 0.3 to 1.5 parts by mass of cobalt borate neodecanoate and from 4.5 to 7.0 parts by mass of sulfur. The dynamic storage modulus at 20° C. of the rubber composition for belts is from 13 to 18 MPa, and a ratio of a 100% tensile stress of the rubber composition for belts to a 100% tensile stress of a rubber composition for carcasses, constituting the carcass layer is from 1.5 to 2.5.

Abstract: According to one embodiment, an X-ray tube assembly includes a cathode, an anode target, a joint including an inflow part into which a coolant flows, a first cylindrical pipe to which the joint is connected at one end, and the anode target is joined at an outer bottom part of the other end, a second cylindrical pipe whose first end part is fitted into the inflow part, and whose second end part is arranged to eject the coolant toward the bottom part of the first cylindrical pipe, the second cylindrical pipe being placed inside the first cylindrical pipe and an elastic member provided between the first end part and the first cylindrical pipe.

Abstract: According to one embodiment, an X-ray tube includes an envelope including an inner space which is evacuated and is tightly closed and also including an X-ray radiation window, a cathode supporting member provided in the envelope, a cathode secured to the cathode supporting member, emitting electrons, and radiating heat, an anode target provided in the envelope, opposed to the X-ray radiation window, and radiating X-rays due to collision of the electrons emitted from the cathode, and a non-evaporable getter thermally connected to the cathode supporting member on the cathode side and activated by heat due to thermal conduction from the cathode supporting member.

Abstract: An object of the present invention is to provide a tire rubber composition capable of producing a studless tire that has excellent performance on ice and wear resistance, and to provide a studless tire using the composition. The tire rubber composition of the present invention is composed of 100 parts by mass of a diene type rubber (A), from 30 to 100 parts by mass of a carbon black and/or a white filler (B), from 0.3 to 30 parts by mass of a cross-linkable oligomer or polymer (C) that is not phase-soluble with the diene type rubber (A); and from 0.1 to 12 parts by mass of three dimensionally crosslinked fine particles (D) of 1 to 200 ?m average particle diameter.

Abstract: The purpose of the present invention is to provide a rubber composition with which it is possible to produce a tire that retains wear resistance and has excellent frictional force on ice, and a pneumatic tire using the rubber composition. The rubber composition of the present invention is a rubber composition comprising a diene rubber, carbon black and/or a white filler, and a master batch prepared by premixing a non-diene rubber and an organic peroxide, wherein a total content of carbon black and white filler is from 20 to 70 parts by mass per 100 parts by mass of diene rubber and a content of the non-diene rubber in the master batch is from 3 to 30 parts by mass per 100 parts by mass of the diene rubber.

Abstract: A rubber composition contains diene-based rubber, silica, a sulfur-containing silane coupling agent, and an amine compound. The amine compound is indole, indigo, and derivatives thereof each of which is represented by a predetermined formula. The content of the silica is 20 to 120 parts by mass based on 100 parts by mass of the diene-based rubber. The content of the sulfur-containing silane coupling agent is 3 to 15 parts by mass based on 100 parts by mass of the silica. The content of the amine compound is 0.5 to 20 parts by mass based on 100 parts by mass of the silica. By the use of the rubber composition with this composition, a tire having improved dispersibility of silica, excellent wet performance, and excellent rolling resistance and showing a suppressed decrease in reinforcing property can be produced.

Abstract: A rubber composition contains diene-based rubber, silica, a sulfur-containing silane coupling agent, and an amine compound. The amine compound is indole, indigo, and derivatives thereof each of which is represented by a predetermined formula. The content of the silica is 20 to 120 parts by mass based on 100 parts by mass of the diene-based rubber. The content of the sulfur-containing silane coupling agent is 3 to 15 parts by mass based on 100 parts by mass of the silica. The content of the amine compound is 0.5 to 20 parts by mass based on 100 parts by mass of the silica. By the use of the rubber composition with this composition, a tire having improved dispersibility of silica, excellent wet performance, and excellent rolling resistance and showing a suppressed decrease in reinforcing property can be produced.

Abstract: An object of the present invention is to provide a tire rubber composition capable of producing a studless tire that has excellent performance on ice and wear resistance, and to provide a studless tire using the composition. The tire rubber composition of the present invention is composed of 100 parts by mass of a diene type rubber (A), from 30 to 100 parts by mass of a carbon black and/or a white filler (B), from 0.3 to 30 parts by mass of a cross-linkable oligomer or polymer (C) that is not phase-soluble with the diene type rubber (A); and from 0.1 to 12 parts by mass of three dimensionally crosslinked fine particles (D) of 1 to 200 ?m average particle diameter.

Abstract: The purpose of the present invention is to provide a rubber composition with which it is possible to produce a tire that retains wear resistance and has excellent frictional force on ice, and a pneumatic tire using the rubber composition. The rubber composition of the present invention is a rubber composition comprising a diene rubber, carbon black and/or a white filler, and a master batch prepared by premixing a non-diene rubber and an organic peroxide, wherein a total content of carbon black and white filler is from 20 to 70 parts by mass per 100 parts by mass of diene rubber and a content of the non-diene rubber in the master batch is from 3 to 30 parts by mass per 100 parts by mass of the diene rubber.

Abstract: An x-ray tube (1) irradiates an electron beam from a cathode (18) to impact a target (36) and emit x-rays. When the x-ray tube (1) operates, the magnet portion (40) is rotated every fixed time period and positioned at a prescribed rotation position. Due to the rotation of the magnet portion (40), the magnetic field formed by the permanent magnets (42) changes and the irradiation position on the target (36) of the electron beam moves. As a result, the electron beam is irradiated at a new position on the target (36) and the same amount of x-ray as the initial performance is generated.

Abstract: An x-ray tube (1) irradiates an electron beam from a cathode (18) to impact a target (36) and emit x-rays. When the x-ray tube (1) operates, the magnet portion (40) is rotated every fixed time period and positioned at a prescribed rotation position. Due to the rotation of the magnet portion (40), the magnetic field formed by the permanent magnets (42) changes and the irradiation position on the target (36) of the electron beam moves. As a result, the electron beam is irradiated at a new position on the target (36) and the same amount of x-ray as the initial performance is generated.