Abstract: An imaging device includes: a pixel array part in which a plurality of pixels with different characteristics of spectral sensitivity are arranged in an array and which converts light transmitted through the pixel into an electric signal, wherein in the pixel array part, among a first color filter pixel, a second color filter pixel, and a third color filter pixel, each including a color filter, at least a plurality of the first color filter pixels and the second color filter pixels is arranged in an oblique pixel array system, and a clear pixel having a high transmittance is arranged in an oblique pixel array system at a given position of a given row and a given column in the oblique pixel array with respect to the first color filter pixel, the second color filter pixel, and the third color filter pixel.

Abstract: A process for producing a circuit board includes the steps of etching the third metal layer of a three-layer metal laminate into a predetermined interconnection pattern by photolithography; forming a laminate on the interconnection pattern by a buildup method, the laminate including interconnection patterns with insulating layers provided therebetween, the interconnection patterns being electrically connected to each other; separating a first metal layer from a supporting substrate to detach the laminate; removing the first metal layer of the three-layer metal laminate by etching using a second metal layer as a barrier layer; and removing the exposed second metal layer by etching.

Abstract: An imaging device includes: a pixel array part in which a plurality of pixels with different characteristics of spectral sensitivity are arranged in an array and which converts light transmitted through the pixel into an electric signal, wherein in the pixel array part, among a first color filter pixel, a second color filter pixel, and a third color filter pixel, each including a color filter, at least a plurality of the first color filter pixels and the second color filter pixels is arranged in an oblique pixel array system, and a clear pixel having a high transmittance is arranged in an oblique pixel array system at a given position of a given row and a given column in the oblique pixel array with respect to the first color filter pixel, the second color filter pixel, and the third color filter pixel.

Abstract: A process for producing a circuit board includes the steps of detachably laminating a metal foil layer on a surface of a supporting substrate; forming a laminate on the metal foil layer by a buildup method, the laminate including interconnection patterns with insulating layers provided therebetween, the interconnection patterns being electrically connected to each other; separating the metal foil layer from the supporting substrate to detach the laminate; and etching the metal foil layer by photolithography so as to form a predetermined interconnection pattern.

Abstract: A process for producing a circuit board includes the steps of etching the third metal layer of a three-layer metal laminate into a predetermined interconnection pattern by photolithography; forming a laminate on the interconnection pattern by a buildup method, the laminate including interconnection patterns with insulating layers provided therebetween, the interconnection patterns being electrically connected to each other; separating a first metal layer from a supporting substrate to detach the laminate; removing the first metal layer of the three-layer metal laminate by etching using a second metal layer as a barrier layer; and removing the exposed second metal layer by etching.

Abstract: The present invention is a personal programmable universal remote control apparatus comprising an input module receptive of command sets operable to control devices. The apparatus further comprises an interface module receptive of manual input from a user, and an organization module operable to organize the command sets into groups based on the manual input. The apparatus further comprises an output module operable to communicate commands to the devices based on the groups. According to one aspect, the groups are operable to define operating conditions for interrelated devices based on at least one of user preference and intelligence regarding device interactions. According to another aspect, the groups are operable to define a command sequence operable to perform an action requiring one or more devices that involves use of multiple commands of the associated command sets.

Abstract: The user circles the fax number or name of the receiving party and the system then uses the circled number or name to dial the receiving party's fax machine to initiate the transmission. The system scans the first page or cover page of the document to be faxed and uses a computer-implemented algorithm to detect the user-circled region. The image within the user-circled region is then extracted and optical character recognition performed to ascertain the fax number. Alternatively, the user-circled region may contain a name or other information to access a database where the fax number is stored.

Abstract: The present invention is a personal programmable universal remote control apparatus comprising an input module receptive of command sets operable to control devices. The apparatus further comprises an interface module receptive of manual input from a user, and an organization module operable to organize the command sets into groups based on the manual input. The apparatus further comprises an output module operable to communicate commands to the devices based on the groups. According to one aspect, the groups are operable to define operating conditions for interrelated devices based on at least one of user preference and intelligence regarding device interactions. According to another aspect, the groups are operable to define a command sequence operable to perform an action requiring one or more devices that involves use of multiple commands of the associated command sets.

Abstract: A method for searching for a query word in a database of automatically recognized text generated, for example by an optical character recognition (OCR) system or a speech recognition (SR) system finds entries that most closely match the query word. The database is indexed into a trie data structure, which represents all possible words in the database. The trie data structure has a plurality of branch nodes, each representing a letter of at least one word, and a plurality of leaf nodes, each representing a respective word. The trie data structure is searched for each query word by selecting the first letter of the query word and also selecting a root node in the trie data structure as the current node. All possible child nodes of the current node are identified. Respective estimated probability values for matching respective letters of the query word with the letters associated with the nodes in the path taken through the trie data structure are calculated for each identified child node.

Abstract: A keyword assignment system is provided to assign keywords when a digitized image of a document is created. The keyword assignment system includes a digitizer to generate the digitized image from the input document. A keyword entry system determines a keyword to be associated with the digitized image. A linker generates linking information that associates the keyword with the digitized image. A database is provided to store the digitized image and linking information.

Abstract: The scanned document is analyzed by connected component extraction and by calculating bounding boxes for each connected component. The connected components representing text, halftone images and characters overlapping the user-drawn circled region are eliminated to define candidate objects. The contour of candidate objects are generated and feature points are calculated including junctions of circles with other objects. Then, the user-drawn circled region is reconstructed by defining the contour segments belonging to the same circle. The user-drawn circle is recognized through a series of tests based on the size as well as the area the contour covers. The circle is further defined by removing or disregarding open arcs. After the user-drawn circle is fully identified, the image inside the bounding box of the contour is extracted and optical recognition may be optionally performed on the extracted image.

Abstract: Two embodiments of a method of decoding information stored in a two-dimensional barcode printed on a printed medium are introduced. Both embodiments provide an improved method of analyzing horizontal and vertical edge count arrays to identify the column and row centerlines therein to enable the subsequent reading of the binary data located at the intersection of each row centerline and column centerline. In the first embodiment, the centerlines are located by first locating each successive pair of peaks in the respective edge count array, where each peak must have a magnitude greater than a first predetermined value, and then locating a centerline in a valley region between each successive pair of peaks, each of the centerlines having a magnitude less than a second predetermined value. Preferably, each successive pair of peaks in the respective edge count array is separated by a third predetermined value.

Abstract: Two-dimensional barcodes surrounded by a quiet zone of white space which may or may not include a border, each barcode having encoded digital information in a bitmap representing preferably randomized encoded data bits, are printed onto a printed medium. To extract the encoded digital information from the printed medium, the printed medium is scanned, then the bitmap is located within the printed medium by moving a window, in stepwise fashion in a predetermined pattern across the printed medium. At each step the portion of the printed medium which is encompassed by the window is tested to determine whether it conforms to one or more characteristics of the bitmap. The skew of the bitmap, if any, is determined, by using a finite-state recognizer in combination with a Hough Transform calculation. In one embodiment, the candidate region is divided into a plurality of horizontal regions, preliminary skew angles are calculated for each region, and the actual skew angle is selected using a voting scheme.

Abstract: A semiconductor test system is capable of performing a simultaneous test for testing a plurality of memory devices at the same time as well as carrying out re-write operations in a page by page manner of the memory address, to reduce an overall test time. The semiconductor test system includes a hold means 5 which detects fail information in the output signal from a pass/fail judgement circuit 1, within a page of the memory address, and holds the fail information. A judgement means 11 is provided to determine, at the end of each page, whether the failure has occurred in each of the memory devices under test. A re-write control circuit 100 is provided for transmitting an output signal of the flip-flop 11 as a re-write prohibition signal 102. A plurality of re-write control circuits 200, 300 may be additionally provided corresponding to the number of devices to be tested.

Abstract: A test data pattern, an address pattern, and a control signal are supplied from a pattern generator to a test memory. Data read from the test memory is compared with expected data by an XOR gate. When they match, a compared result that represents pass is output. When they mismatch, a compared result that represents fail is output. A match signal WC detected by the XOR gate is held in a register. The register outputs an inhibition signal to an inhibition gate of the test memory. Thus, a write enable signal WE is inhibited from being supplied to the test memory. In addition, the inhibition signal is supplied to a compared result inhibition gate. The compared result inhibition gate causes the compared result to be passed and prevents the test memory from being excessively written.

Abstract: A process for producing modified crystalline galloalumino silicate having the ZSM-5 crystal structure, and a process for producing aromatic hydrocarbons by the use of a catalyst containing the above modified crystalline galloalumino silicate are disclosed. The modified crystalline galloalumino silicate having the ZSM-5 type crystal structure is produced by calcining galloalumino silicate having the ZSM-5 type crystal structure as obtained by the hydrothermic reaction, at a temperature of 700 to 1,000.degree. C. The aromatic hydrocarbons are produced by contacting hydrocarbons having 2 to 12 carbon atoms with a catalyst containing the above modified crystalline galloalumino silicate.

Abstract: A process for alkylating an isoparaffin comprising reacting an isoparaffin with a monoolefin in the presence of a salt of a heteropoly-acid as a solid catalyst. The salt of the heteropoly-acid is a compound obtained by substituting a cation for a hydrogen ion of a heteropoly-acid of the formula H.sub.k.X.Y.sub.m.Z.sub.12-m.O.sub.40.nH.sub.2 O, wherein X is a hetero-atom selected from the group consisting of P, Si, Ge and As, each of Y and Z is a polyatom selected from the group consisting of W, Mo and V, k is 3 or 4, m is 0 or 1, and n is a positive number.

Abstract: In a semiconductor memory tester in which a test pattern from a pattern generator is applied to a plurality of memory devices installed on a test head and their outputs are each logically compared by a logical comparator with an expected value for each pin, there are provided a plurality of OR circuits each of which obtains the OR of the results of logical comparisons corresponding to predetermined plural pins of each memory device. A plurality of multiplexers, each of which is supplied with the results of logical comparisons for corresponding output pins of the plurality of memory devices and a different one of the plurality of OR outputs, are provided for each group of corresponding output pins and each selectively output any one of the plurality of results of logical comparisons and the OR input thereto in accordance with a select signal. The outputs of these multiplexers are distributed to and stored in a plurality of fail memories.

Abstract: A process for producing modified crystalline galloalumino silicate having the ZSM-5 crystal structure, and a process for producing aromatic hydrocarbons by the use of a catalyst containing the above modified crystalline galloalumino silicate are disclosed. The modified crystalline galloalumino silicate having the ZSM-5 type crystal structure is produced contacting with a 0.1-2N aqueous alkali hydroxide, followed by calcining galloalumino silicate having the ZSM-5 type crystal structure as obtained by the hydrothermic reaction, at a temperature of 700.degree. to 1,000.degree. C. The aromatic hydrocarbons are produced by contacting hydrocarbons having 2 to 12 carbon atoms with a catalyst containing the above modified crystalline galloalumino silicate.

Abstract: Rotary machine such as rotary compressor or expander having meshed male and female rotor assembly. The tooth profile of the female rotor is formed such that a line (H.sub.2 -A.sub.2) is formed by a generated curve of a point A.sub.1 of the male rotor; a line (A.sub.2 -B.sub.2) is formed by a circular arc having a point O.sub.7 as the center of the arc and a radius R.sub.7 ; a curve (B.sub.2 -C.sub.2) is formed by an envelope developed by a circular arc (B.sub.1 -C.sub.1) of the male rotor; a portion between points D.sub.2 and E.sub.2 is formed by a circular arc having a point O.sub.1 as the center of the arc and a radius R.sub.1 ; a line (C.sub.2 -D.sub.2) is formed by a line smoothly connecting the curves (B.sub.2 -C.sub.2) and (D.sub.2 -E.sub.2); a curve (E.sub.2 -F.sub.2) is formed by a circular arc having a point O.sub.2 as the center of the arc and a radius R.sub.2 ; and a curve (F.sub.2 -G.sub.2) is formed by a circular arc having a point O.sub.8 as the center of the arc and a radius R.sub.8.