Abstract: A radio-frequency voltage generator includes a first DC power supply for generating first direct-current voltage; a second DC power supply for generating second direct-current voltage; a transient alternating voltage generation circuit for generating a transient alternating voltage having a cycle shorter than a cycle of the radio-frequency voltage and having a voltage value oscillating between the first direct-current voltage and the second direct-current voltage; and a voltage switch section for switching voltages from the first direct-current voltage, to the transient alternating voltage, to the second direct-current voltage, and to the transient alternating voltage in this order, wherein the voltage switch section switches the voltages applied to the load so that the transient alternating voltage oscillates a half-integer of times starting with an initial value having the value of the direct-current voltage applied immediately before the switching, the half-integer being equal to or greater than 1.5.

Abstract: A radio-frequency voltage generator includes a first DC power supply for generating first direct-current voltage; a second DC power supply for generating second direct-current voltage; a transient alternating voltage generation circuit for generating a transient alternating voltage having a cycle shorter than a cycle of the radio-frequency voltage and having a voltage value oscillating between the first direct-current voltage and the second direct-current voltage; and a voltage switch section for switching voltages from the first direct-current voltage, to the transient alternating voltage, to the second direct-current voltage, and to the transient alternating voltage in this order, wherein the voltage switch section switches the voltages applied to the load so that the transient alternating voltage oscillates a half-integer of times starting with an initial value having the value of the direct-current voltage applied immediately before the switching, the half-integer being equal to or greater than 1.5.

Abstract: Charged particle energy analysers enabling simultaneous high transmission and energy resolution are described. The analysers have an electrode structure (11) comprising coaxial inner and outer electrodes (14, 15) having inner and outer electrode surfaces (IS, OS) respectively. The inner and outer electrode surfaces are defined, at least in part, by spheroidal surfaces having meridonal planes of symmetry orthogonal to a longitudinal axis of the electrode structure (11). The inner and outer electrode surfaces are generated by rotation, about the longitudinal axis, of arcs of two non-concentric circles having different radii R2 and R1 respectively, R2 being greater than R1. The distance of the outer electrode surface from the longitudinal axis in the respective meridonal plane is R01 and the distance of the inner electrode surface from the longitudinal axis in the respective plane is R02 and R1, R2, R01 and R02 have a defined relationship.

Abstract: This invention provides a method for detecting the presence of uterine leiomyosarcoma using the transcription or expression level of LMP2 and/or cyclin E in uterine smooth muscle tissue as an indicator and a method for detecting uterine leiomyosarcoma using LMP2 and/or cyclin E as a marker.

Abstract: Charged particle energy analysers enabling simultaneous high transmission and energy resolution are described. The analysers have an electrode structure (11) comprising coaxial inner and outer electrodes (14, 15) having inner and outer electrode surfaces (IS, OS) respectively. The inner and outer electrode surfaces are defined, at least in part, by spheroidal surfaces having meridonal planes of symmetry orthogonal to a longitudinal axis of the electrode structure (11). The inner and outer electrode surfaces are generated by rotation, about the longitudinal axis, of arcs of two non-concentric circles having different radii R2 and R1 respectively, R2 being greater than R1. The distance of the outer electrode surface from the longitudinal axis in the respective meridonal plane is R01 and the distance of the inner electrode surface from the longitudinal axis in the respective plane is R02 and R1, R2, R01 and R02 have a defined relationship.

Abstract: This invention provides a method for detecting the presence of uterine leiomyosarcoma using the transcription or expression level of LMP2 and/or cyclin E in uterine smooth muscle tissue as an indicator and a method for detecting uterine leiomyosarcoma using LMP2 and/or cyclin E as a marker.

Abstract: A mounting member has a tube, and a plurality of clamps. The clamps hold the tube or outer portions on both sides of the tube. Therefore, the external load on the mounted part can be minimized while at the same time the mounted part is easily held fixedly on a board such as a printed wiring board.

Abstract: A connecting terminal has an electrically-conductive ring surrounding a columnar space. Electrically-conductive elastic pieces extend from the electrically-conductive ring in the direction of the central axis of the columnar space. Electrically-conductive blades stand from the outer surfaces of the electrically-conductive elastic pieces. A lead terminal is received in the columnar space. The tip ends of the electrically-conductive elastic pieces are urged against the lead terminal. The lead terminal is prevented from withdrawing out of the through hole. Electric connection is established between the lead terminal and the elastic pieces. The blade or blades of the connecting terminal or terminals stick into the wall surface of the through hole. The connecting terminal is thus firmly held in the through hole. Electric connection is established between the blade or blades and the through hole. Electric connection is thus established between the lead terminal and the through hole.

Abstract: A connecting terminal has an electrically-conductive ring surrounding a columnar space. Electrically-conductive elastic pieces extend from the electrically-conductive ring in the direction of the central axis of the columnar space. Electrically-conductive blades stand from the outer surfaces of the electrically-conductive elastic pieces. A lead terminal is received in the columnar space. The tip ends of the electrically-conductive elastic pieces are urged against the lead terminal. The lead terminal is prevented from withdrawing out of the through hole. Electric connection is established between the lead terminal and the elastic pieces. The blade or blades of the connecting terminal or terminals stick into the wall surface of the through hole. The connecting terminal is thus firmly held in the through hole. Electric connection is established between the blade or blades and the through hole. Electric connection is thus established between the lead terminal and the through hole.

Abstract: A mounting member has a tube, and a plurality of clamps. The clamps hold the tube or outer portions on both sides of the tube. Therefore, the external load on the mounted part can be minimized while at the same time the mounted part is easily held fixedly on a board such as a printed wiring board.

Abstract: An optical image measuring device for obtaining images by irradiating light onto an organism (measurement subject), and detecting the light emitted from the organism, by means of a two-dimensional detector, comprising image measuring means for measuring image data of a plurality of wavelengths, over time; and image calculating means for performing image calculation for determining biological information, using a plurality of image data having respectively different measurement wavelengths and measurement timings. The two-dimensional amount of change in the measurement subject, such as an organism, is obtained as a plurality of image data having different measurement wavelengths and measurement timings, and significant biological information at the measurement timing is acquired by calculating the obtained image data at multiple wavelengths and a plurality of timings.

Abstract: The rotary cathode X-ray tube equipment of present invention is constructed so as to permit radiation of X-ray from all directions with respect to the whole circumference of a subject, and is used for x-ray CT. The equipment of the invention is constructed to prevent an X-ray radiation window 40 of a low strength from being influenced by atmospheric deformations of a vacuum vessel 1 or by machining and assembling errors, for example by using a joint portion disposed between the X-ray radiation window and an inner ring and having both a surface perpendicular to a rotational axis of a rotary member and a cylindrical surface parallel to the rotational axis, a face seal formed on the surface of the joint portion perpendicular to the rotational axis, and an axial seal formed on the cylindrical surface of the joint portion parallel to the rotational axis.

Abstract: The rotary cathode X-ray tube equipment of the present invention is constructed so as to permit radiation of X-ray from all directions with respect to the whole circumference of a subject, and is used for x-ray CT. The equipment of the invention is constructed to prevent an X-ray radiation window 40 of a low strength from being influenced by atmospheric deformations of a vacuum vessel 1 or by machining and assembling errors, for example by using a joint portion disposed between the X-ray radiation window and an inner ring and having both a surface perpendicular to a rotational axis of a rotary member and a cylindrical surface parallel to the rotational axis, a face seal formed on the surface of the joint portion perpendicular to the rotational axis, and an axial seal formed on the cylindrical surface of the joint portion parallel to the rotational axis.

Abstract: The rotary cathode X-ray tube equipment of the present invention is constructed so as to permit radiation of X-ray from all directions with respect to the whole circumference of a subject, and is used for x-ray CT. The equipment of the invention is constructed to prevent an X-ray radiation window 40 of a low strength from being influenced by atmospheric deformations of a vacuum vessel 1 or by machining and assembling errors, for example by using a joint portion disposed between the X-ray radiation window and an inner ring and having both a surface perpendicular to a rotational axis of a rotary member and a cylindrical surface parallel to the rotational axis, a face seal formed on the surface of the joint portion perpendicular to the rotational axis, and an axial seal formed on the cylindrical surface of the joint portion parallel to the rotational axis.

Abstract: In a multipole linear accelerator such as of a quadrupole type, fine positional adjustment of the tip portions of the electrodes constituting the multipole structure can be made with electric contact kept substantially unaffected between the electrodes and the cavity drum in which the electrodes are mounted. Each of the electrodes are provided with a series of contact plates on both sides of the root portion of the electrode over the whole length thereof. Each of the contact plates, which are held to the root portion of the electrode by means of an adjusting screw bolt, slantwise bridges the root portion of the electrode and the inner surface of the cavity drum with elastic contact pieces interposed.