Abstract: A first inner ring and a second inner ring respectively include inner ring rolling surfaces formed so that the external radius of inner end portions is smaller than a first separation distance and formed so as to have an external radius that become larger than the first separation distance, and a first outer ring and a second outer ring respectively include outer ring rolling surfaces formed so that the internal radius of outer end portions is larger than a second separation distance and formed so as to have an internal radius that becomes smaller than the second separation distance, and the first outer ring and the second outer ring are formed integrally with each other to form an outer ring.

Abstract: A first inner ring and a second inner ring respectively include inner ring rolling surfaces formed so that the external radius of inner end portions is smaller than a first separation distance and formed so as to have an external radius that become larger than the first separation distance, and a first outer ring and a second outer ring respectively include outer ring rolling surfaces formed so that the internal radius of outer end portions is larger than a second separation distance and formed so as to have an internal radius that becomes smaller than the second separation distance, and the first outer ring and the second outer ring are formed integrally with each other to form an outer ring.

Abstract: To prevent a problem due to gas produced from an adhesive and to improve the productivity of a rolling bearing apparatus. The present invention provides a method of manufacturing a rolling bearing apparatus, including fitting a first rolling bearing and a second rolling bearing to a first member each in a pressed state, pressing the inner races of the first and second rolling bearings in a direction in which they are closer to each other in the axial direction with a second member sandwiched between outer races of the first and second rolling bearings, and welding at least a portion of a peripheral portion of the inner race of the pressed second rolling bearing in the axial direction to the outer face of the first member through irradiation with laser light.

Abstract: To prevent a problem due to gas produced from an adhesive and to improve the productivity of a rolling bearing apparatus. The present invention provides a method of manufacturing a rolling bearing apparatus, including fitting a first rolling bearing and a second rolling bearing to a first member each in a pressed state, pressing the inner races of the first and second rolling bearings in a direction in which they are closer to each other in the axial direction with a second member sandwiched between outer races of the first and second rolling bearings, and welding at least a portion of a peripheral portion of the inner race of the pressed second rolling bearing in the axial direction to the outer face of the first member through irradiation with laser light.

Abstract: A sash window includes two window frames disposed in lateral juxtaposition and each including a head member, a sill member and a pair of jamb members connected together into a rectangular configuration, and a pair of upper and lower sashes supported within a respective one of the window frames. A sill nose facing member is mounted to exterior sides of the sill members and extends continuously from an outer end of one sill member to an outer end of the other sill member. Each window frame has miter joints at corners thereof so as to provide sufficient structural strength. The miter joints formed between the sill member and the jamb members are covered or concealed and do not deteriorate an aesthetic appearance of the sash window.

Abstract: A sash window assembly includes: a window frame having upper, lower, and left and right vertical frame members; and at least one sash guided by the vertical frame members and supported to be openable and closable by being slid vertically. The sash has: latch devices provided respectively at left and right ends in an upper end portion of the sash; an upper frame element having first passage holes formed in a top surface thereof and through which respective operating members of the respective latch devices are exposed toward an indoor space; a lower frame element; left and right vertical frame elements, each having a second passage hole formed in a depth-direction surface of the vertical frame element and through which a fastening section of the latch device is passed; and a face material provided inside the upper, lower, and left and right vertical frame elements.

Abstract: A sash window includes two window frames disposed in lateral juxtaposition and each including a head member, a sill member and a pair of jamb members connected together into a rectangular configuration, and a pair of upper and lower sashes supported within respective one of the window frames. A sill nose is mounted to exterior sides of the sill members and extends continuously from an outer end of one sill member to an outer end of the other sill member. Each window frame has miter joints at corners thereof so as to provide sufficient structural strength. The miter joints formed between the sill member and the jamb members are covered or concealed and do not deteriorate an aesthetic appearance of the sash window.

Abstract: A sash window includes two window frames disposed in lateral juxtaposition and each including a head member, a sill member and a pair of jamb members connected together into a rectangular configuration, and a pair of upper and lower sashes supported within a respective one of the window frames. A sill nose is mounted to exterior sides of the sill members and extends continuously from an outer end of one sill member to an outer end of the other sill member. Each of the upper sashes is fixed to the respective one of the window frames by attachment members.

Abstract: A sash window assembly includes: a window frame having upper, lower, and left and right vertical frame members; and at least one sash guided by the vertical frame members and supported to be openable and closable by being slid vertically. The sash has: latch devices provided respectively at left and right ends in an upper end portion of the sash; an upper frame element having first passage holes formed in a top surface thereof and through which respective operating members of the respective latch devices are exposed toward an indoor space; a lower frame element; left and right vertical frame elements, each having a second passage hole formed in a depth-direction surface of the vertical frame element and through which a fastening section of the latch device is passed; and a face material provided inside the upper, lower, and left and right vertical frame elements.

Abstract: A drive signal that matches the bias of a transistor is generated. A differential amplifier calculates the difference between a specified voltage of negative power supply and another input signal. Then, a resistor that realizes a pull-down function level-shifts it towards a negative power supply voltage having a higher absolute voltage value to generate another differential signal, which is in turn amplified in another amplifier, to generate another drive signal that matches the bias of another transistor. Respective current mirror circuits detect a falling voltage occurring at both ends of a resistor connected between the transistor and the higher positive power supply voltage and a falling voltage occurring at both ends of a resistor connected between the other transistor and the higher negative power supply voltage, respectively. Then, the presence of an excessive electric current is detected by generating electric currents in accordance with to the falling voltages.

Abstract: A sash window assembly includes: a window frame having upper, lower, and left and right vertical frame members; and at least one sash guided by the vertical frame members and supported to be openable and closable by being slid vertically. The sash has: latch devices provided respectively at left and right ends in an upper end portion of the sash; an upper frame element having first passage holes formed in a top surface thereof and through which respective operating members of the respective latch devices are exposed toward an indoor space; a lower frame element; left and right vertical frame elements, each having a second passage hole formed in a depth-direction surface of the vertical frame element and through which a fastening section of the latch device is passed; and a face material provided inside the upper, lower, and left and right vertical frame elements.

Abstract: A sash window includes two window frames disposed in lateral juxtaposition and each including a head member, a sill member and a pair of jamb members connected together into a rectangular configuration, and a pair of upper and lower sashes supported within respective one of the window frames. A sill nose is mounted to exterior sides of the sill members and extends continuously from an outer end of one sill member to an outer end of the other sill member. Each window frame has miter joints at corners thereof so as to provide sufficient structural strength. The miter joints formed between the sill member and the jamb members are covered or concealed and do not deteriorate an aesthetic appearance of the sash window.

Abstract: The electric power supply unit is provided with: a DC-DC converter in which a electric current is supplied through a backup line; the other DC-DC converter in which a electric current is supplied through an accessory line; and a voltage controlling circuit. The voltage controlling circuit controls the DC-DC converters so as to keep their output voltage at the same value.

Abstract: A BTL amplifying apparatus has two power amplifiers in an BTL configuration for amplifying a speaker. It includes detection means for detecting a differential voltage between outputs from the two power amplifiers while an input signal to be supplied to the power amplifiers is muted, and decision means for deciding whether or not the differential voltage is larger than a prescribed voltage. Such a configuration prevent the speaker from being damaged.

Abstract: A drive signal that matches the bias of a transistor is generated. A differential amplifier calculates the difference between a specified voltage of negative power supply and another input signal. Then, a resistor that realizes a pull-down function level-shifts it towards a negative power supply voltage having a higher absolute voltage value to generate another differential signal, which is in turn amplified in another amplifier, to generate another drive signal that matches the bias of another transistor. Respective current mirror circuits detect a falling voltage occurring at both ends of a resistor connected between the transistor and the higher positive power supply voltage and a falling voltage occurring at both ends of a resistor connected between the other transistor and the higher negative power supply voltage, respectively. Then, the presence of an excessive electric current is detected by generating electric currents in accordance with to the falling voltages.

Abstract: An original image is subjected to an opening processing and to a closing processing to obtain a blurred image by using an average value between the result of the opening processing and the result of the closing processing as a reference for correcting the brightness. The brightness of the original image is corrected by multiplying a difference between the blurred image and the original image, by a ratio of an upper limit value of brightness to a difference between the upper limit value of brightness and the blurred image. Then, the brightness of the original image is corrected based on the blurred image which enhances the contrast of a highly bright portion of a predetermined area or more while lowering the brightness of that portion. Contrast and brightness of the whole image can be adapted to the sensitivity of human eyes.

Abstract: In a cross-sectional image displayed on a display screen, a region of interest is designated by a user. In the designated region of interest, a two-dimensional projected image that three-dimensionally represents the cross-sectional image inside the region of interest is displayed. Particularly, a two-dimensional projected image of a tumor three-dimensionally representing an image of a tumor is displayed. An image representing even a depth of a region that the user desires to locally view and a three-dimensional image positioned in a cross-sectional image can be displayed, thereby allowing a morphological feature of a lesion to be easily grasped.

Abstract: The electric power supply unit is provided with: a DC-DC converter in which a electric current is supplied through a backup line; the other DC-DC converter in which a electric current is supplied through an accessory line; and a voltage controlling circuit. The voltage controlling circuit controls the DC-DC converters so as to keep their output voltage at the same value.

Abstract: A sound field forming circuit includes a first switch portion which switchingly supplies one of an audio signals from a sound source and a second tone control circuit which variably adjusts a characteristic of a second predetermined frequency band, to a first tone control circuit which variably adjusts a characteristic of a first predetermined frequency band; a second switch portion which switchingly supplies one of the audio signals from the sound source and the first tone control circuit, to the second tone control circuit; a third switch portion which switchingly supplies one of the audio signals from the first tone control circuit and the second tone control circuit, to a front channel; and a fourth switch portion which switchingly supplies one of the audio signals from the first tone control circuit and the second tone control circuit, to a rear channel.

Abstract: An original image is subjected to an opening processing and to a closing processing to obtain a blurred image by using an average value between the result of the opening processing and the result of the closing processing as a reference for correcting the brightness. The brightness of the original image is corrected by multiplying a difference between the blurred image and the original image, by a ratio of an upper limit value of brightness to a difference between the upper limit value of brightness and the blurred image. Then, the brightness of the original image is corrected based on the blurred image which enhances the contrast of a highly bright portion of a predetermined area or more while lowering the brightness of that portion. Contrast and brightness of the whole image can be adapted to the sensitivity of human eyes.