baber/WOPTO huggingface dataset:
Patent JP-2010097470-A (JP)
Title: Microcomputer
Inventor: SHOJIMA YUSUKE
IPC: G06F15/78
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To make an external terminal for specifying an operation mode sufficiently function as a power supply terminal or a ground terminal and to easily switch the logic of the external terminal from the external.  <P>SOLUTION: A microcomputer includes: internal circuits (102-107), a ground line (29), a power supply line (28), external terminals (20, 21) for specifying the operation modes of the internal circuits (102-107), and a power supply switch circuit (101). The power supply switch circuit (101) includes a first power supply driver (40) for connecting the external terminals (20, 21) to the power supply line (28) or the ground line (29) and a second power supply driver (41) having a driving capacity smaller than that of the first power supply driver (40) to connect the external terminals (20, 21) to the power supply line (28) or the ground line (29). During the reset period of the internal circuits (102-107), the circuit operation of the first power supply driver (40) is inhibited, and after releasing the reset of the internal circuits (102-107), the circuit operation of the first power supply driver (40) is permitted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099893-A (JP)
Title: Method for manufacturing fluid ejection device
Inventor: KONDO TAKAMITSU
IPC: B41J2/01
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a fluid ejection device which suppresses application irregularities of a fluid.  <P>SOLUTION: A positional deviation between a first nozzle array and a second nozzle array is obtained. When the deviation is smaller than a half of a nozzle pitch, nozzles in the first nozzle array and nozzles in the second nozzle array overlapping one another in a predetermined direction are set as predetermined nozzles. When the deviation is larger than a half of the nozzle pitch, the nozzles in the first nozzle array and the nozzles in the second nozzle array overlapping one another in the predetermined direction are set as nozzles different from the predetermined nozzles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102502-A (JP)
Title: Image processing device, image processing method, and program
Inventor: SOMA HIDETOMO
IPC: G06T7/60
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that incorrect correspondence affects the combination of other corresponding points and the precision of calculated similarity is also lowered because the incorrect correspondence is performed in many cases when the correspondence of feature points of an image group is determined.  <P>SOLUTION: This image processing device extracts multiple feature points and a partial feature amount of each feature point from the image group having an original image and a reduced image obtained by reducing the original image compares a first image that a first image group has with a second image that a second image group has to determine the relationship of the first image and the second image in which sizes of the objects of the first image and the objects of the second image become close to each other, and calculates the similarity of the first image group and the second image group based on the associated feature points by making each feature point of the first image group associated with each feature point of the second image group based on the determined relationship and the similarity of each partial feature amount.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099785-A (JP)
Title: Work pallet positioning and fixing mechanism
Inventor: KITAURA ICHIRO
IPC: B23Q3/00
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work pallet positioning and fixing mechanism capable of enhancing attaching accuracy of a positioning mechanism, facilitating the design and manufacture and the inventory management of a clamping mechanism, and improving the support rigidity of the center part of the work pallet.  <P>SOLUTION: The work pallet positioning and fixing mechanism 2 having the work pallet 1 and a base plate 5 in which the work pallet is detachable from above, positioning the work pallet in vertical and horizontal directions, constraining the rotation of the work pallet, and fixing the work pallet to the base plate includes: an annular base member 6 attached to the center part of the base plate in the state of being projected partially from the top face of the base plate; the positioning mechanism 70 provided on the base member and the work pallet, and capable of positioning the work pallet in horizontal and vertical directions with respect to the base member; and a plurality of positioning and clamping mechanisms 80 provided on a plurality of positions respectively on the peripheral side of the positioning mechanism in the base plate, and capable of positioning and fixing the work pallet in a vertical direction with respect to the base plate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101581-A (JP)
Title: Electrode for arc melting and arc melting furnace
Inventor: INOUE AKIHISA
IPC: F27B3/20
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for arc melting used in an arc melting furnace for melting a metal material by thermal energy of arc and reducing the possibility of dropping of a tip electrode material.  <P>SOLUTION: The electrode for arc melting mounted to a water-cooled electrode holding material 23c arranged on the indoor side of a melting chamber 20 of the arc melting furnace 1 for melting the metal material by thermal energy of the arc includes: a connecting member 23b formed to have a columnar shape, having a through-hole 23b2 formed on the axial center part and detachably mounted to the water-cooled electrode holding material 23c; and the electrode material (tungsten electrode) 23a formed to have a bar shape, having a rear end inserted to the through hole 23b2 of the connecting member 23b and jointed to the connecting member 23b. The electrode material 23a and the connecting member 23b are mechanically interconnected by a machine screw 23d.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107214-A (JP)
Title: Frequency selecting method and quench depth measuring method in measuring eddy current
Inventor: YAMAMOTO TAKAYA
IPC: G01N27/80
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a frequency selecting method in measuring eddy current capable of properly and easily selecting combination of two different frequencies of alternating current exciting signals used for measuring eddy current while reducing or excluding temperature dependence of measurement precision.  <P>SOLUTION: Induction current is made to generate by applying alternating current exciting signals having different three or more frequencies to a measurement object 102 with an exciting coil 111. The detection signals corresponding to each frequency are detected by a detection coil 121, and the phase difference between the alternating current exciting signal and the detection signal corresponding to each frequency are computed based on the detection signals corresponding to each frequency. Out of the phase differences between the alternating current exciting signal and the detection signal corresponding to each frequency, two combinations of frequencies where the difference of the phase difference falls within a predetermined region are extracted. Out of two frequencies in the combinations, the lower frequency is set to be the first frequency and the higher frequency is set to be the second frequency, so that two combinations of the frequencies are selected.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010104468-A (JP)
Title: Strap connector
Inventor: MIYANAGA KENICHI
IPC: A45C13/30
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow a connector to be easily attached to both ends of a string-like strap.  <P>SOLUTION: The strap connector 1 includes a male connector 2 and a female connector 3 which are attached to both ends of a string-like strap S. The male connector 2 is composed of: a male member 4 including a holding cylinder 4a which receives and holds one end of the strap S and which can be opened/closed, with a fall-off preventive projection 4e formed biting in one end of the strap S, and an engaging protrusion 4b continuously installed in one end of the holding cylinder and having a shape of the decorative knob of a bridge post; and a tubular frame member 5 that is tightly fitted to the outer periphery of the holding cylinder 4a of the male member 4. The female connector 3 is composed of: a female member 6 including a holding cylinder 6a which receives and holds the other end of the strap S and which can be opened/closed, with a fall-off preventive projection 6e formed biting in the other end of the strap S, and an annular locking part 6b continuously installed in one end of the holding cylinder and fixedly inserted with the engaging protrusion 4b in a manner freely pulled in and out; and a tubular frame member 7 that is tightly fitted to the outer periphery of the holding cylinder 6a of the female member 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105094-A (JP)
Title: Interference-drive joint mechanism
Inventor: KONNO ATSUSHI
IPC: B25J17/00
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an interference-drive joint mechanism of a multi-degree-of-freedom having a small inertia force and high output power, and also to obtain the interference-drive joint mechanism that can utilize most of the driving power generated from power sources as power for supporting loads of output shafts and is good at energy efficiency.  <P>SOLUTION: The interference-drive joint mechanism is a multi-degree-of-freedom joint mechanism having a redundant drive property in which two sets of differential drive mechanisms are provided for outputting rotating amounts in the direction of two axes by inputting energy from two power sources, the turnings around four rotating shafts obtained from the respective differential drive mechanisms are interfered, a one-degree-of-freedom is degenerated, and a three-degree-of-freedom of a posture component is obtained as the output power.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107309-A (JP)
Title: On-vehicle radar device
Inventor: NOBEMOTO TAIICHI
IPC: G01S7/40
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To suppress malfunction by reducing external noises without lowering radar performance, and to secure sufficient distance-measurement accuracy, even under an environment wherein an influence by the external noise is changed.  <P>SOLUTION: Integration averaging processing for noise reduction following a vehicle speed signal is executed to frame data having a time correlation with a transmission pulse by a signal processing part 6a of a computing device 6, to thereby reduce noises of a distance-measuring signal, and a distance to an obstacle 10 is operated based on the distance-measuring signal by a distance measuring part 6b. The number of times of repetition of the integration averaging processing is restricted by a block period control part 6c so that a multiplication value between a transmission pulse generation period and the number of times of repetition satisfy a condition based on a distance resolution and vehicle speed, and even in an environment having many external noises, the noises are reduced without lowering the radar performance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108192-A (JP)
Title: Xml data retrieval method, device, and program
Inventor: ENOMOTO TOSHIBUMI
IPC: G06F17/30
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To more efficiently retrieve a path which does not appear several times.  <P>SOLUTION: The XML data retrieval method includes: creating an inquiry tree based on a retrieval path; integrating inquiry nodes which do not appear a plurality of times on the same path; creating an execution tree configured of relation determination nodes showing parent/child and ancestor/descendant relationship using the inquiry nodes as leaves; acquiring node relation information and node information based on the inquiry nodes; determining, when there appears the inquiry nodes as the ancestors of the relation determination nodes by referring to the same document ID, the parent/child and ancestor/descendant relationship based on the node information of the inquiry nodes as the ancestors; selecting the proper combination; and combining, when there is one inquiry node, the nodes having the same data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109863-A (JP)
Title: Imaging apparatus and portable device
Inventor: KOIZUMI TAKAHIRO
IPC: G06K7/10
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and portable device for accurately recognizing symbols, characters and the like.  <P>SOLUTION: On the basis of image data for the unit of a frame stored in an image memory 15, a CPU 14 generates RGB data for displaying a color image, YUV data, a video signal of an NTSC scheme, and the like. In such a case, the CPU 14 uses output signals from pixels including a part of specific color pixels in the image data extracted from the image memory 15. Furthermore, the CPU 14 extracts a luminance signal from the image data for the unit of a frame stored in the image memory 15, binarizes the extracted luminance signal in accordance with a predetermined luminance threshold, and performs character recognition, symbol recognition and the like on the basis of a binary image that has been binarized. In such a case, the CPU 14 uses output signals from W pixels as white pixels in the image data extracted from the image memory 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009035009-A (JP)
Title: Electrostatic liquid injection device
Inventor: FUJII MASAHIRO
IPC: B41J2/16
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic actuator capable of constantly generating an intended pressure without being affected by fluctuation of an atmospheric pressure; and an electrostatic liquid injection device capable of appropriately injecting liquid droplet.  <P>SOLUTION: An electrostatic ink jet head 1 is provided with pressure chambers 6 communicating with ink nozzles 21, and an atmospheric pressure chamber 12 open to the atmosphere, wherein diaphragms 5 are formed on the bottom surfaces of the pressure chambers 6, a voltage is applied between the diaphragms 5 and individual electrodes 43 to vibrate the diaphragms 5 electrostatically so as to inject ink droplets. Vibration chambers 41 as sealed chambers communicate with a pressure compensating chamber 49, and a displacement plate 16 which is displaceable toward the outside of the bottom surface of the pressure compensating chamber 49 according to a variation in atmospheric pressure is formed on the bottom surface of the pressure compensating chamber 49. The volume of the pressure compensating chamber 49 is increased or decreased according to the displacement of the displacement plate 16 so that the inside pressure of each vibration chamber 41 communicating therewith is regulated to the atmospheric pressure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010112199-A (JP)
Title: Fuel reforming apparatus
Inventor: SAITO THOMAS ISAMU
IPC: F02M27/06
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel reforming device capable of performing treatment at low cost with high efficiency by a simple configuration.  <P>SOLUTION: A fuel reforming apparatus connects an inlet side of a post-treatment cylinder (3) to an outlet side of a pre-treatment cylinder (2) to form a passage route of liquid, provides a laser light source (L) outside the pre-treatment cylinder (2) to cause the laser beam to irradiate the internal liquid from a window (11) of a cylinder wall of the pre-treatment cylinder (2), to charge quartz crystal grains into the pre-treatment cylinder (2) to form a quartz filter (Q), to mount spiral ribbons (12a, 13a) twisted in an opposite direction to each other in an inlet (12) and an outlet (13) of the pre-treatment cylinder (2), to introduce the liquid into the pre-treatment cylinder (2) by swirling it in one direction, then discharge the liquid to from the pre-treatment cylinder (2) by swirling it in an opposite direction, to mount equal-pitched double spiral ribbons (21, 22) in the post-treatment cylinder (3), and to discharge the passing liquid by steadily and swirlingly guiding the liquid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010110841-A (JP)
Title: Multi-spindle machine tool
Inventor: KUNO ATSUSHI
IPC: B23C1/04
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-spindle machine tool capable of changing the axial distance of a plurality of cutting tools in a simple configuration.  <P>SOLUTION: A spindle device 3, a multi-spindle head 4 and a driving part 5 are provided on the base 2 of the multi-spindle machine tool 1. An inner tapered roller 42 with a circular truncated cone shape of the multi-spindle head 4 is provided rotatably and axially movably. On the outer peripheral face of the inner tapered roller 42, three cutter holders 43 each having a circular truncated cone shape and a tip mounted with an end milling cutter 433 are arranged. An outer tapered roller 44 having a tapered inner peripheral face is axially movably provided on the outside in the radial direction of the cutter holders 43. By axially moving the inner tapered roller 42 and the outer tapered roller 43, the axial distance of the end milling cutters 433 can be changed, and by rotating the inner tapered roller 42, each of the end-milling cutters 433 can be rotated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113277-A (JP)
Title: Music processing device and program
Inventor: FUJISHIMA TAKUYA
IPC: G10H1/00
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To avoid a silent section from being generated between fragments and rhythm from becoming unnatural throughout a musical piece when connecting a plurality of musical pieces in units of fragments to generate a new musical piece.  <P>SOLUTION: When musical sound data showing the waveform of each fragment of a main musical piece designated to be performed among a plurality of musical pieces is replaced with musical sound data of a fragment whose musical feature amount is similar to that of the fragment of the main musical piece among the musical sound data of each fragment of another musical piece, time-axis compression/expansion is applied for replacement while adjusting the time length. As a means for the time-axis compression/expansion, a first low-quality and high-speed means and a second high-quality and low-speed means are provided. At the beginning of reproduction of a music piece, it is replaced with the musical sound data to which time-axis compression/expansion is applied by the first means, and subsequently, replaced with the musical sound data to which time-axis compression/expansion is applied by the second means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117740-A (JP)
Title: Device for controlling getting-off signal
Inventor: WASHIMI YOSHIKAZU
IPC: H04Q9/00
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a getting-off signal control device which facilitates registration operation and maintenance operation by using an ID (identification) in order to avoid complicated installation operation and maintenance operation of a wireless communication device.  <P>SOLUTION: The getting-off signal control device 1 includes transmission/reception modules 12 and 22 which wirelessly performs communication between a push button communication device 20 and the getting-off signal communication devices 10. Since the getting-off signal control device 1 transmits the status of a battery of the push button communication device 20 to the getting-off signal communication device 10 to notify a notification section 30 the status of the battery 24, quick replacement of battery 24 is possible before all the batteries 24 are exhausted altogether. In addition, regarding to an anomaly of communication, it is possible to display which push button communication device 20 is abnormal on the notification section 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009152563-A (JP)
Title: Method of measuring focus of lithographic projection apparatus
Inventor: HOFMANS GERARDUS CAROLUS JOHAN
IPC: G03F9/02
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of performing leveling verification tests which has higher focus-versus alignment shift sensitivity and higher spatial sampling density.  <P>SOLUTION: The method of measuring focus of the lithographic projection apparatus includes exposure of a photoresist covered test substrate with a plurality of verification fields. Each of the verification fields includes a plurality of verification markers, and the verification fields are exposed using a predetermined focus offset. After developing, an alignment offset for each of the verification markers is measured and translated into defocus data using a transposed focal curve. The method results in a focus-versus alignment shift sensitivity about 50 times higher (typically dX, Y/dZ=20) than the present LVT.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010119228-A (JP)
Title: Controller of automatic transmission
Inventor: SHODA TOMOHISA
IPC: H02P29/40
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the controller of an automatic transmission which ensures safety of motor operation even if a unit detecting the supply voltage to a motor controller becomes abnormal, and which does not worsen the controllability of motor drive nor cause malfunction of the transmission mechanism of the automatic transmission.  <P>SOLUTION: The controller 110 of an automatic transmission includes a voltage decision unit which decides which of a voltage detected by a controller voltage detection unit 118 or a voltage detected by a motor voltage detection unit 119 is used as a duty reference voltage, wherein a motor controller controls a motor based on a motor drive duty which is operated by a drive duty operating unit by using the voltage which is decided by the voltage decision unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009133852-A (JP)
Title: Fail-free fuel bundle assembly
Inventor: RUSSELL II WILLIAM EARL
IPC: G21C3/34
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel assembly (14) for a reactor core (10).  <P>SOLUTION: The fuel assembly (14) may include a plurality of rods (18/20) consisting of a fuel rod (18) and/or an isotope production rod (20). Each of the rods (18/20) contains a plurality of interconnected rod segments (40), and at least two of the rod segments (40) of at least one of the rods (18/20) have outer diameters (D) different from each other. The fuel assembly (14) may include a plurality of rod spacer grids (34) surely held between the interconnected rod segments (40) adjacent from each other in the axial direction. The rod spacer grids (34) connected with each other between the rod segments (40) adjacent to each other in the axial direction form an array of the rods (18/20) substantially equally spaced apart from each other. Further, the fuel assembly (14) may include an elongate tubular channel (22) for housing the arrayed rods (18/20).  <P>COPYRIGHT: (C)2009,JPO&INPIT