Abstract: A rotor core which has relatively high rigidity, can ensure sufficient magnetic performance, and can be produced at a cheaper cost with a relatively small-scale facility. A claw-equipped core and a yoke are manufactured separately. After fitting the yoke to a fitting portion formed in the claw-equipped core, a part of the claw-equipped core in the vicinity of the fitting portion is axially pressed to plastically flow into an annular groove formed in the yoke, thereby integrally joining the claw-equipped core and the yoke to each other. Thus, a large-scaled manufacturing facility is not required, and claws of the claw-equipped core are hard to open in the radial direction even under the action of a centrifugal force during high-speed rotation. A stator core and the claws of the claw-equipped core can be positioned closer to each other, and deterioration of magnetic performance can be avoided.

Abstract: Line spacing values in a document image are extracted and a variance is calculated for fluctuations in the line spacing values. When the calculated variance is higher than a preset threshold value, the document image is determined as having watermark information embedded therein. Such use of the variance in the line spacing values enables high-speed determination of the presence or absence of line-spacing watermark information. At this time, it is possible to speed up the determination by using only some line spacing values in the document, instead of using all line spacing values.

Abstract: Character spacing values in a document image are extracted and a variance is calculated for fluctuations in the character spacing values. When the calculated variance is lower than a preset threshold value, the document image is determined as having watermark information embedded therein. Such use of the variance in the character spacing values enables high-speed determination of the presence or absence of character-spacing watermark information. At this time, it is possible to speed up the determination by using only some character spacing values in the document, instead of using all character spacing values.

Abstract: In a method for aligning three-dimensional shape data obtained by performing a three-dimensional measurement of an object, photogrammetry of the object with a target mark is performed to obtain a three-dimensional position and a normal vector of the target mark by a calculation, and the three-dimensional measurement of the object is performed to obtain a three-dimensional position and a normal vector of the target mark. Then, determined is a correspondence between the three-dimensional position of the target mark obtained by the photogrammetry and the three-dimensional position of the target mark obtained by the three-dimensional measurement, by using the three-dimensional position and the normal vector of the target mark obtained by the photogrammetry and those of the target mark obtained by the three-dimensional measurement, and three-dimensional shape data obtained by the three-dimensional measurement is aligned based on the correspondence between the three-dimensional-positions of the target marks.

Abstract: An information processing apparatus sets positional relationship information indicating positional relationship between a designated position, which is to be designated on a screen by a user in a case where a plurality of images inclusive of the pass image are displayed on the screen at the time of authentication, and a display position of the pass image (S208). The apparatus then creates authentication information, which includes the image information of the pass image and the set positional relationship information, and registers the authentication information in a memory (S211).

Abstract: Disclosed is a hard-drawn spring which exhibits fatigue strength and sag resistance equal or superior to springs produced using an oil-tempered wire. The hard-drawn spring is produced using a steel wire containing 0.5 to 0.7 mass % of C, 1.0 to 1.95 mass % of Si, 0.5 to 1.5 mass % of Mn and 0.5 to 1.5 mass % of Cr, with the balance being Fe and inevitable impurities. In the steel wire, the number of carbides having circle-equivalent diameters of 0.1 ?m or more is 5 particles/100 ?m2 or less.

Abstract: A fluid ejecting apparatus includes an ejection head having an ejection surface with a nozzle region and a capping device that contacts the ejection surface. The capping device includes first and second contact members held by a cap body. When the first contact member contacts the ejection surface, a surface of the first contact member surrounds the nozzle region. The second contact member is formed in a closed frame-shape to be disposed outside a surface of the first contact member opposite the surface of the first contact member. The cap body includes first and second suction ports. The first suction port decompresses a first space formed between the first contact member and the ejection surface when the capping device contacts the ejection head. The second suction port decompresses a second space formed between the second contact member and the ejection surface when the capping device contacts the ejection head.

Abstract: If a sub broadcast is unavailable so a reception means receives the main broadcast instead of the sub broadcast, reception of the sub broadcast is booked. When the sub broadcast is booked and the sub broadcast becomes available, the reception means automatically receives the sub broadcast booked instead of the main broadcast. Accordingly, reception of the sub broadcast can start automatically when the sub broadcast starts, without inputting instructions to select the sub broadcast repeatedly, whereby operation performed by a user can be simplified.

Abstract: There is provided a technique of reflecting the state of the copy-forgery-inhibited pattern (CFIP) of a paper document on various operations when the paper document with the CFIP is converted into an electronic document. For this purpose, an image processing apparatus includes a first determination unit which determines whether a latent pattern exists in an input image, a second determination unit which determines whether a background pattern exists in the input image, and a control unit which, in the case that it is determined that the latent pattern exists and that the background pattern exists, controls to copy the input image, and in the case that it is determined that the latent pattern exists and that no background pattern exists, controls to inhibit copying of the input image.

Abstract: A condition determination unit (102) determines a to-be-used copy-forgery-inhibited-pattern image from a first copy-forgery-inhibited-pattern image generated using a latent pattern designed as a pattern that becomes visible upon copy and a background pattern designed as a pattern that becomes invisible upon copy and a second copy-forgery-inhibited-pattern image generated using the latent pattern. A tint block image generation unit (105) generates the determined copy-forgery-inhibited-pattern image. A combining unit (106) combines the generated copy-forgery-inhibited-pattern image with a print target image. A print data processing unit (107) generates print data on the basis of the combined data and outputs the print data to a printer (108).

Abstract: According to the present invention, there are provided a microorganism belonging to Enterobacteriaceae wherein a function of CsrB RNA or CsrC RNA has been decreased or lost, and which has the ability to produce and accumulate an amino acid, and a process wherein the microorganism is cultured in a medium to produce and accumulate the amino acid in the culture, and the amino acid is recovered from the culture.

Abstract: Disclosed is a hard-drawn spring which exhibits fatigue strength and sag resistance equal or superior to springs produced using an oil-tempered wire. The hard-drawn spring is produced using a steel wire containing 0.5 to 0.7 mass % of C, 1.0 to 1.95 mass % of Si, 0.5 to 1.5 mass % of Mn and 0.5 to 1.5 mass % of Cr, with the balance being Fe and inevitable impurities. In the steel wire, the number of carbides having circle-equivalent diameters of 0.1 ?m or more is 5 particles/100 ?m2 or less.

Abstract: To accurately extract embedded information from a document image using line spacing watermark, an image processing apparatus for extracting watermark information includes an input unit which inputs a document image as image data, an image reduction unit which generates, from the image data, reduced image data reduced in the first direction, a detection unit which scans the reduced image data in the second direction and detects the length of a blank region as line spacing information, and an extraction unit which extracts watermark information embedded in the document image based on the line spacing information.

Abstract: A maintenance device installed in a liquid-ejecting apparatus including a movable carriage that has a liquid ejection head performs maintenance of the liquid ejection head and includes at least one maintenance component that reciprocates between an operating position at which the maintenance component engages with the carriage or the liquid ejection head and a standby position at which the maintenance component is disengaged from the carriage and the liquid ejection head; a power transmission mechanism that transmits power input from a rotational drive source to output power for reciprocating the maintenance component between the operating position and the standby position, the power transmission mechanism having a clutch unit on a power transmission path of the power transmission mechanism; and a retaining mechanism including a stopper that moves in association with the movement of the carriage such that the stopper engages with at least one movable body provided on the power transmission path between the ma

Abstract: An information embedding apparatus (200) which embeds information in each character in an original document includes an extraction unit (202) which extracts the circumscribed rectangles of characters from the original document, a selection unit (203) which selects, based on a predetermined condition, a character in which information is to be embedded, from the characters included in the respective circumscribed rectangles, an information embedding unit (204) which embeds information in a character selected by the selection unit (203) as the character in which information is to be embedded, a character generation unit (205) which generates a character not selected by the selection unit (203) at a lower pixel density per unit area than that of the character in which the information embedding unit (204) embeds the information, and an output unit (206) which outputs the original document processed by the information embedding unit (204) and the character generation unit (205).

Abstract: To provide a technique of embedding information in a document image containing character strings, photos, and graphics, an image processing apparatus for inputting a document image and embedding watermark information by controlling the line spacing between character strings in the document image includes an input unit which inputs a document image as image data, an image reduction unit which generates reduced image data from the image data, a determination unit which determines reduced objects corresponding to character strings in the image data, a specifying unit which specifies the position of each character string in the image data based on the positions of the reduced objects in the reduced image data, and an embedding unit which embeds the watermark information in the image data by moving the positions of a plurality of specified character strings in the image data based on a preset line spacing correspondence relationship.

Abstract: Reference demodulated signals are applied to the device under test, or reference modulated signals are generated from the output signals of the device under test; each component of the output signals is generated from the output signals of the device under test; each component of the reference modulated signals is generated from the reference modulated signals; and the network properties of the device under test are analyzed based on the components of the output signals and the components of the corresponding reference modulated signals.

Abstract: A solvent for cleaning that offers particularly superior results for cleaning pigment-dispersed photosensitive resin compositions used for forming color filters and black matrix patterns. The solvent for cleaning has a hydrogen bonding parameter (?H) among the Hansen solubility parameters that falls within a range from 5 to 10.

Abstract: The invention provides a hydrofluoric acid wastewater treatment method that achieves efficient recovery of hydrofluoric acid from hydrofluoric acid wastewater and also achieves sufficient reduction in the hydrofluoric acid concentration of the dehydrofluorinated water after treatment.

Abstract: An image processing apparatus for generating a document image, which enables to mask confidential information at the time of outputting the confidential information, includes: a document input unit adapted to input a document image having a character image; a masking position setting unit adapted to set masking position data indicative of a masking target position on the document image; a mask data insertion unit adapted to insert mask data in the input document image, the mask data indicating that the character image corresponding to the masking position data is a masking target; and a document output unit adapted to output the document image in which the mask data is inserted.