Abstract: To provide an ultrasound imaging apparatus capable of displaying an ultrasound stitched image in which an analyte can easily grasp the state of the analyte, an ultrasound imaging apparatus is provided with an ultrasound image generation module which receives ultrasound waves transmitted from a plurality of mutually different positions on the surface of an analyte and reflected in the inside of the analyte and generates ultrasound images corresponding to the respective positions, an image stitcher module which synthesizes the ultrasound images at the respective positions and generates a stitched image of the cross section of the analyte, and a rotation angle adjusting module which adjusts the angle of the stitched image and orients a specific portion included in the stitched image in a predetermined direction.

Abstract: The purpose is to provide an ultrasound imaging device capable of automatically detecting a boundary of a biological tissue in an ultrasound image. An ultrasound imaging device includes an image generation module which receives ultrasound waves transmitted from a surface of an analyte toward an inside of the analyte and reflected therein to generate an ultrasound image inside the analyte, a reference point setting module which sets a reference point of a tissue of interest of the ultrasound image, a first seed point imparting module which imparts one or more seed points to the ultrasound image with reference point, and a region demarcating module which demarcates a region to which the seed point belongs and divides an image region of the analyte included in the ultrasound image into a plurality of regions according to a type of tissue.

Abstract: A body tissue to be detected is automatically detected certainly with high precision. An ultrasonic body tissue detecting device may include a transmission/reception unit, a two-dimensional data acquisition unit, a spatial frequency distribution calculation unit and a determination unit. The transmission/reception unit may transmit an ultrasonic signal into a body of a sample and receive an echo signal of the ultrasonic signal. The two-dimensional data acquisition unit may form two-dimensional echo image in a transmitting direction of the ultrasonic signal and in a scanning direction. The spatial frequency distribution calculation unit may perform a spatial frequency conversion of the two-dimensional echo image and calculate a spatial frequency distribution for a determining position.

Abstract: Provided is an art in which when an operator grips a probe of an ultrasonic imaging apparatus and moves the probe, it is facilitated to maintain the probe at a suitable angle with respect to an object to be imaged. A probe adapter may include a contact surface having a shape extending along an outer circumference of a cross section of an object to be imaged, and a fixing portion configured to fix a probe having an ultrasonic wave transmitting-receiving surface which transmits and receives an ultrasonic wave at a given angle and expose the ultrasonic wave transmitting-receiving surface to the contact surface side.

Abstract: The purpose is to evaluate the condition of a muscle in a relatively simple constitution without accompanying exposure. An ultrasonic analysis apparatus comprises an interface configured to receive signals from a transmitter/receiver which receives ultrasonic waves transmitted from a plurality of mutually different positions on a surface of a body toward a muscle inside the body and reflected from inside the body, processing circuitry configured to generate ultrasonic images corresponding to the respective positions respectively based on the signals inputted from the interface, to stitch the ultrasonic images at the respective positions to generate a stitched image, to set a region of interest for at least the stitched image and the ultrasonic image, and to calculate an index related to the muscle from at least one of the respective images corresponding to the region of interest.

Abstract: To provide an ultrasound imaging apparatus capable of displaying an ultrasound stitched image in which an analyte can easily grasp the state of the analyte, an ultrasound imaging apparatus is provided with an ultrasound image generation module which receives ultrasound waves transmitted from a plurality of mutually different positions on the surface of an analyte and reflected in the inside of the analyte and generates ultrasound images corresponding to the respective positions, an image stitcher module which synthesizes the ultrasound images at the respective positions and generates a stitched image of the cross section of the analyte, and a rotation angle adjusting module which adjusts the angle of the stitched image and orients a specific portion included in the stitched image in a predetermined direction.

Abstract: The purpose is to provide an ultrasound imaging device capable of automatically detecting a boundary of a biological tissue in an ultrasound image. An ultrasound imaging device includes an image generation module which receives ultrasound waves transmitted from a surface of an analyte toward an inside of the analyte and reflected therein to generate an ultrasound image inside the analyte, a reference point setting module which sets a reference point of a tissue of interest of the ultrasound image, a first seed point imparting module which imparts one or more seed points to the ultrasound image with reference point, and a region demarcating module which demarcates a region to which the seed point belongs and divides an image region of the analyte included in the ultrasound image into a plurality of regions according to a type of tissue.

Abstract: A body tissue to be detected is automatically detected certainly with high precision. An ultrasonic body tissue detecting device 10 may include a transmission/reception unit 11, a two-dimensional data acquisition unit 14, a spatial frequency distribution calculation unit 15 and a determination unit 16. The transmission/reception unit 11 may transmit an ultrasonic signal into a body of a sample and receive an echo signal of the ultrasonic signal. The two-dimensional data acquisition unit 14 may form two-dimensional echo image in a transmitting direction of the ultrasonic signal and in a scanning direction. The spatial frequency distribution calculation unit 15 may perform a spatial frequency conversion of the two-dimensional echo image and calculate a spatial frequency distribution for a determining position.

Abstract: Provided is an art in which when an operator grips a probe of an ultrasonic imaging apparatus and moves the probe, it is facilitated to maintain the probe at a suitable angle with respect to an object to be imaged. A probe adapter may include a contact surface having a shape extending along an outer circumference of a cross section of an object to be imaged, and a fixing portion configured to fix a probe having an ultrasonic wave transmitting-receiving surface which transmits and receives an ultrasonic wave at a given angle and expose the ultrasonic wave transmitting-receiving surface to the contact surface side.

Abstract: Provided are a compound that generates an SHG signal but has suppressed generation of a TPF signal. Also provided is a cell examination method using the same. A compound for generating a second harmonic of light, the compound being an azobenzene derivative of formula (1), or a salt thereof. (R1 and R2 independently represent alkyl groups having 6-12 carbon atoms, and R3 to R18 independently represent substituents selected from hydrogen, halogens, alkyl groups, alkoxy groups, aryl groups, amino groups, hydroxyl groups, nitro groups, and cyano groups, but R5 and R6, R9 and R10, R13 and R14, and R17 and R18 may combine together and form a ring structure having 5-7 carbon atoms. X represents —N+R19R20R21, a sulfonyl group, a carboxyl group, or an —OR group. Here, R19, R20, and R21 independently represent straight-chain or branched alkyl groups having 1-5 carbon atoms, and —OR represents a monovalent polyalkylene oxide group terminated by an alkoxy group. a is 0 or 1, b is 0 or 1, and n is an integer of 1-10.

Abstract: Provided are a compound that generates an SHG signal but has suppressed generation of a TPF signal. Also provided is a cell examination method using the same. A compound for generating a second harmonic of light, the compound being an azobenzene derivative of formula (1), or a salt thereof. (R1 and R2 independently represent alkyl groups having 6-12 carbon atoms, and R3 to R18 independently represent substituents selected from hydrogen, halogens, alkyl groups, alkoxy groups, aryl groups, amino groups, hydroxyl groups, nitro groups, and cyano groups, but R5 and R6, R9 and R10, R13 and R14, and R17 and R18 may combine together and form a ring structure having 5-7 carbon atoms. X represents —N+R19R20R21, a sulfonyl group, a carboxyl group, or an —OR group. Here, R19, R20, and R21 independently represent straight-chain or branched alkyl groups having 1-5 carbon atoms, and —OR represents a monovalent polyalkylene oxide group terminated by an alkoxy group. a is 0 or 1, b is 0 or 1, and n is an integer of 1-10.

Abstract: The ultrasound measurement instrument of the present invention comprises a main body component having a polyhedral shape; a nozzle that is provided in one plane of the main body component, the nozzle and communicating with the main body component via a hollow portion; and a contact component blocking off a face of the nozzle on the opposite side from the main body component in a flat shape such that ultrasonic waves are transmitted. The contact component is inclined with respect to a first axis that is parallel to the plane of the polyhedral body in which the nozzle is provided, and to a second axis that is perpendicular to the first axis and is parallel to the plane. A cartilage surface is inclined with respect to a biological surface, and the contact component is inclined by the same degree in the inclination direction thereof.

Abstract: An ultrasonic bone evaluation apparatus includes stationary and movable standoffs fitted with respective ultrasonic transducers for transmitting and receiving ultrasound, a moving mechanism for moving the movable standoff, an encoder, a controller, and an inner temperature sensor for determining the temperature of an inner tissue of a body part. The moving mechanism moves the movable standoff toward the stationary standoff to sandwich the body part therebetween. The encoder measures the distance between the two transducers whereas the controller determines the time required for the ultrasound to travel between the transducers when the body part is sandwiched between the standoffs. The controller calculates the speed of sound propagating through the body part from distance and time measurement values, corrects the speed of sound through the body part based on the temperature of the body part measured by the inner temperature sensor, and evaluates the bone of the body part based on the corrected speed of sound.

Abstract: An image input device 1 includes a rotating roller 4 supported so as to be freely rotatable around a rotational axis thereof, wherein the roller 4 includes a line image sensor 3 and a Selfoc lens array 6 which are mounted not to rotate in the rotating roller 4 by a holder 51. The holder 51 functions as a light guide to introduce the light emitted from light emitting elements 52 to a finger 200 which is pressed against the peripheral surface of the rotating roller 4. Selfoc lens array 6 forms a one-dimensional optical image of the portion of the finger 200 which is in contact with the peripheral surface of the rotating roller 4, on the line image sensor 3, so that the line image sensor 3 obtains the one-dimensional optical image. Then, the one-dimensional optical images are combined by a composite buffer 15 in order, to create a two-dimensional optical image of the finger 200.

Abstract: An ultrasonic bone evaluation apparatus includes stationary and movable standoffs fitted with respective ultrasonic transducers for transmitting and receiving ultrasound, a moving mechanism for moving the movable standoff, an encoder, a controller, and an inner temperature sensor for determining the temperature of an inner tissue of a body part. The moving mechanism moves the movable standoff toward the stationary standoff to sandwich the body part therebetween. The encoder measures the distance between the two transducers whereas the controller determines the time required for the ultrasound to travel between the transducers when the body part is sandwiched between the standoffs. The controller calculates the speed of sound propagating through the body part from distance and time measurement values, corrects the speed of sound through the body part based on the temperature of the body part measured by the inner temperature sensor, and evaluates the bone of the body part based on the corrected speed of sound.

Abstract: A toothed belt, as commonly employed in power transmission and timing devices, is configured of distinctly colored components, especially in that the tooth cloth covering material and underlying rubber structural elements are colored distinctly from each other with non-black colors. The wear and tear of the toothed belt is revealed by a characteristic color appearance that arises due to abrasion, erosion, or deterioration of the toothed belt, and which can be readily assessed by visual inspection to provide an estimate of remaining useful operating life of the belt. Further, the construction of the toothed belt to provide a visual indication of its condition, does not compromise the durability of the toothed belt itself.

Abstract: An image input device 1 includes a rotating roller 4 supported so as to be freely rotatable around a rotational axis thereof, wherein the roller 4 includes a line image sensor 3 and a Selfoc lens array 6 which are mounted not to rotate in the rotating roller 4 by a holder 51. The holder 51 functions as a light guide to introduce the light emitted from light emitting elements 52 to a finger 200 which is pressed against the peripheral surface of the rotating roller 4. Selfoc lens array 6 forms a one-dimensional optical image of the portion of the finger 200 which is in contact with the peripheral surface of the rotating roller 4, on the line image sensor 3, so that the line image sensor 3 obtains the one-dimensional optical image. Then, the one-dimensional optical images are combined by a composite buffer 15 in order, to create a two-dimensional optical image of the finger 200.

Abstract: A digital camera stores captured picture data and E-mail address data inputted from a key entry unit in a flash memory so that they are associated with each other and then transfers the picture data and the E-mail address data to a personal computer via an I/O port or an infrared communication unit. The personal computer receives the picture data and the E-mail address data transferred from the digital camera via an I/O port or an infrared communication unit. The received picture data is then transmitted to a destination terminal on a computer network on the basis of the received E-mail address data.

Abstract: A toothed belt particularly suitable for use in general industrial machineries includes a cured rubber belt body, a tensile member embedded in the belt body, and a tooth fabric adhered to the surface of teeth of the belt body. The belt body is formed primarily from a vulcanizable rubber composition containing hydrogenated nitrile rubber and zinc polymethacrylate. The zinc polymethacrylate and the hydrogenated nitrile rubber are blended together in a ratio of from 22:78 to 45:55 parts by weight. To the vulcanizable rubber composition, a vulcanizing agent comprised of peroxide and a reinforcer comprised of carbon black are added, and a mixture is vulcanized and pressed or otherwise molded to form the afore-said cured rubber belt body with the tensile member embedded therein. The tensile member is made of high-strength glass fibers. The glass fibers preferably have a resorcin-formalin-latex layer and an overcoat layer both formed thereon.

Abstract: A cutting tool for a machine tool including a tool body, at least one cutting edge and a cutting medium supplier. The tool body has one and another end portions along an axis thereof and is configured to be attached to a machine tool at the another end portions to be rotatable. At least one cutting edge is provided on the one end portion of the tool body. The cutting medium supplier supplies an atomized cutting fluid or a chilled gas to a place where a work is cut by the cutting edge.