baber/WOPTO huggingface dataset:
Patent JP-2003323632-A (JP)
Title: Image processor
Inventor: KOIZUMI TOMOHIRO
IPC: G06T15/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To improve plotting quality by the anti-alias processing of an image processor.  <P>SOLUTION: This image processor comprises an image memory 12 including a first color buffer 13 and a second color buffer 14 for storing the data of pixels configuring a polygon and an identification ID storing buffer 15, an identification ID generating block 6 for imparting to each pixel identification ID for identifying whether or not each pixel is present on the edge of the polygon, and a memory control block 8 for storing the identification ID of each pixel in the identification ID storing buffer, and for receiving the coordinates, color value, polygon coating rate, and identification ID of each pixel, and for mixing them according to the polygon coating rate of the pixel on the basis of the color value of the pixel and the color value stored in an address on the second color buffer corresponding to the pixel to determine a final color value, and for storing it in the first color buffer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323676-A (JP)
Title: Lottery system using customer preferential point
Inventor: NISHIHIRA TAKASHI
IPC: G06Q30/02
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow a customer to easily utilize the points of a cash voucher seals, the number of points, or mileage for lottery before it gets higher.  <P>SOLUTION: When a customer performs transaction in stores A and Z, a card 5 for treating the customer favorably is issued. In inputting a sales sum to a terminal 1, the favorable points corresponding to the sum are recorded from the terminal 1 to the card 5. The specific information and favorable points of the card 5 are transmitted from the terminal 1 to a host device 3, and holding part information 16 and 17 corresponding to each card 5 are registered in a storage device 10. The information is transmitted to the host device 3, and gathered in the storage device 10. The preferential points related with each issued card 5 are added and updated by the host device 3. When a predetermined date comes, the totaled preferential points are made as a prize to draw lots, and the plurality of cards 5 are selected. Then, the holding part information 16 and 17 records so that the prize can be distributed only to the selected cards 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334768-A (JP)
Title: Motor-driven screw driver
Inventor: SASAKI KATSUHIKO
IPC: B25B21/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of coping with a different screw fastening form for a motor-driven screw driver having a silent clutch.  <P>SOLUTION: This motor-driven screw driver has a second spindle 130, a second clutch cam 150, a first clutch cam 140 and a first spindle 120 for transmitting the driving torque of a motor 113 to a tool bit 123, and is used for switching the first and second clutch cams 140 and 150 by a first mode for transmitting the driving torque of the motor 113 to the tool bit 123 by engaging with each other, and releasing mutual engagement when reaction torque from the workpiece side exceeds a prescribed range, and a second mode for releasing the mutual engagement when the tool bit 123 separates at a prescribed distance from a machine body 100 toward a workpiece by performing screw fastening work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279482-A (JP)
Title: Coat adhesion amount measurement method, coat adhesion amount measurement device and reflected infrared-ray absorption analysis device
Inventor: USUI YUKIO
IPC: G01N21/35
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coat adhesion amount measurement method, a coat adhesion amount measurement device and a reflected infrared-ray absorption analysis device capable of easily and correctly executing online analysis of the adhesion amount of a water-absorptive coat containing a carboxyl group.  <P>SOLUTION: This coat adhesion amount measurement device 100 is composed of this reflected infrared-ray absorption analysis device 10, and partition plates 20 formed into a box-like shape on an infrared-ray entering/emitting surface of the analysis device 10 by being projected toward a metal plate 1. For an infrared-ray interference filter 12, the center wavelength of the infrared-ray interference filter for peak intensity measurement, that of the infrared-ray interference filter for low-wavelength side background measurement, and that of the infrared-ray interference filter for high-wavelength side background measurement are set to 3.1-3.3 μm, 2.9-3.0 μm and 3.6-3.9 μm, respectively, and N<SB>2</SB>gas is fed into a space formed by the partition plates 20, so that an optical path from an infrared-ray source 11 through the metal plate 1 to an infrared detector 13 is brought into an inert gas atmosphere.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003004691-A (JP)
Title: Improved electrochemical sensor
Inventor: DENG YINGPING
IPC: C12Q1/54
Filed: 2002-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical sensor for immediately reporting that a test should be made again when the amount of liquid samples including an analysis target is not sufficient. SOLUTION: The improved electrochemical sensor includes a current detector for detecting the concentration of an analysis target in a liquid sample (1), a counter electrode 40, and an operation electrode 39 (2), a reaction layer 44 on the surface of the operation electrode including oxygen that reacts with the analysis target, and (3) an insulating layer 42 for forming a capillary space having an opening 43 for introducing the fluid sample. A sub element 40a of the counter electrode is located at the upstream of the operation electrode. When electrochemical continuity occurs only between the sub element and the counter electrode, a sufficient current flows through the detector to establish an effective test, and the detector generates an error signal by the electrochemical sensor 34 that has been programmed previously.
Patent JP-2003346083-A (JP)
Title: Character recognition device and method, program, storage medium, and character recognition system
Inventor: IKEDA HIROAKI
IPC: G06K9/42
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high recognition rate even for characters of high flatness by using a recognition dictionary for standard patterns with fixed vertical and horizontal dimensions.   <P>SOLUTION: The aspect ratio R of a character block is determined and compared with predetermined thresholds T1, T2, T3 and T4. By comparing with the thresholds, the character block is determined to be either a character block within the range of standard aspect ratios or a flat (portrait or landscape) character block or a character block that could be both the character block with the standard aspect ratios or the flat character block. Then normalization suited for each of the blocks is performed and character recognition is carried out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344444-A (JP)
Title: Semiconductor acceleration sensor
Inventor: SAITO HIROSHI
IPC: H01L29/84
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor acceleration sensor capable of preventing generation of a defective product at the wire bonding time or at the sealing time of a bonding wire.   <P>SOLUTION: In the semiconductor acceleration sensor body 1, a frame part 11 having a rectangular frame shape is provided, and an overlapping part 12 is arranged inside the frame part 11, and one side around the overlapping part 12 is connected to the frame part 11 continuously and integrally through a flexible part 13 thinner than the frame part 11. Each gauge resistance 15 formed on the flexible part 13 is connected to a pad 16 through diffusion layer wiring 17 and metal wiring 21. The frame part 11 is formed in the rectangular frame shape by a support frame 11a for supporting the overlapping part 12 in an open-sided shape, a pad frame 11b formed in parallel with the support frame 11a and having a plurality of pads 16 formed thereon, and a pair of side frames 11c, 11d for connecting respectively each left end and each right end of the support frame 11a and the pad frame 11b on right and left both sides of the overlapping part 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347508-A (JP)
Title: Stacked type electronic component
Inventor: KATO NOBUHIRO
IPC: H01L25/18
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stacked type electronic component having a high versatility, wherein two semiconductor components having nearly the same size and various functions can be stacked more flexibly, and can be increased in a packaging density on a substrate.   <P>SOLUTION: The stacked type electronic component comprises at least two semiconductor components, a first semiconductor component having electrodes on a bottom side of a bottom face, and a second semiconductor component which is located on the first one and has electrodes at positions outside a contour in top view of the first semiconductor component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002059-A (JP)
Title: Process for manufacturing fused silica particle
Inventor: URAKAWA TAKAO
IPC: C01B33/12
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for easily manufacturing fused silica particles having extremely small amounts of polar impurities attached to their surfaces.  <P>SOLUTION: In the manufacturing process, the fused silica particles are generated in flame, e.g. by feeding fumed silica into the flame, and separated and recovered from combustion exhaust gas. Here, the combustion exhaust gas containing the fused silica particles is maintained at ≥100°C and diluted with a dilution gas such as heated air. Then, the fused silica particles are separated from the combustion exhaust gas using a separation unit such as a cyclone separator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093984-A (JP)
Title: Wet processing nozzle and wet processor
Inventor: MIMORI KENICHI
IPC: B08B3/12
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of contamination in processing solution during a wet processing and to prevent the occurrence of loss in ultrasonic wave vibration being added to an ultrasonic wave propagation section from an ultrasonic wave vibrator. SOLUTION: The wet processor is provided with an oscillator which generates ultrasonic frequency electric signals, an ultrasonic wave vibrator to which the signals are applied and an ultrasonic wave propagating section 123 in which one end of the section 123 is linked to the output terminals of the vibrator, the other end is provided with a liquid contacting surface 130 to oppose an object W to be wet processed and a tube housing hole 132 that houses a liquid supplying and discharging tube 131 to supply and discharge wet solution 2 to the surface 130.
Patent JP-2003348512-A (JP)
Title: Image information recording and reproducing device
Inventor: TSUJII HIDEAKI
IPC: H04N5/76
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image information recording and reproducing device in which an image is created by combining a recorded image and an image under photographing by a camera.   <P>SOLUTION: In the device having a photographing means for photographing an image by the camera and a reproducing means for reproducing an image information signal, the device has: an image information selecting means for selecting either an image information signal outputted from the photographing means or the image information signal reproduced by the reproducing means; a selection order setting means for setting the order of selection of the image information selecting means; and a selection order storage means for storing the selection order, and has an image order control means for controlling the image information selecting means according to the order stored in the selection order storage means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342664-A (JP)
Title: Aluminum/magnesium alloy for casting
Inventor: TOYODA YUSUKE
IPC: B22D17/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al/Mg alloy desirable as a casting material for large thin-walled castings which need to have high toughness.   <P>SOLUTION: The Al/Mg alloy has a composition: 3.5 wt.%≤Mg≤4.5 wt.%, 0.8 wt.%≤Mn≤1.5 wt.%, Si<0.5 wt.%, Fe<0.5 wt.%, Ti+Zr (the sum of the added Ti and the added Zr) is in the range: Ti+Zr≥0.3 wt.%, the Ti/Zr ratio is in the range: 0.3≤Ti/Zr≤2; and the balance is Al.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005808-A (JP)
Title: Tape cartridge and its manufacturing method
Inventor: HASHIZUME KENJI
IPC: G11B23/087
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape cartridge capable of preventing the deformation of an upper case and improving the commercial value.  <P>SOLUTION: This tape cartridge is provided with a tape reel 3 in which a magnetic tape T is wound around a hub 16, a tape cartridge main body 2 which has lower and upper cases 11 and 12 made in disk shapes of a main plate and a side wall erected on its outer edge to rotatably house a tape reel 3, and a reel spring 4 arranged between the main plate of the upper case 12 and the tape reel 3 to press the hub 16 so as to separate from the upper case 11. The surface of the main plate of the upper case 12 is formed flat or nearly flat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347554-A (JP)
Title: Field effect transistor and electronic unit using method
Inventor: NAKANO KOUJI
IPC: H01L29/786
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve radiation resistance of a field effect transistor much more.   <P>SOLUTION: The field effect transistor is provided with an insulator layer (2), a semiconductor layer (3) formed on the insulator layer (2), a gate electrode (8), and a gate insulating film (7) disposed between the gate electrode (8) and the semiconductor layer (3). The semiconductor layer (3) comprises an N-type source region (4), an N-type drain region (6) and a P-type body region (5) arranged between the source region (4) and the drain region (6). The gate insulating film (7) is formed to cover the body region (5). The body region (5) is provided with another semiconductor region (5b) which is jointed to the drain region (6) and is mainly composed of a semiconductor material except for SiGe and with a SiGe region (5a) which is arranged between the other semiconductor region (5b) and the source region (4) and which is mainly composed of SiGe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004010094-A (JP)
Title: Medicine packaging device equipped with medicine case and the medicine case
Inventor: KOBAYASHI KOICHI
IPC: B65B1/30
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate static electricity from medicines in a medicine housing to enable the medicines to drop smoothly.  <P>SOLUTION: A medicine packaging device comprises a medicine case section for housing the medicines arranged on the upper side, and a mechanism section arranged on the lower side. The mechanism section comprises an inflow path into which the medicines in the medicine case section flow in, a guide face for guiding the medicines to the inflow path, an aligning device rotated or shaken by a driving unit, and a stationary plate having a drop path for the medicines communicating with the inflow path and a partition interposed in the inflow path. On the outside of each medicine housing, a self-dischargeable cloth, which has an area at least equal to a slide area formed by the shake or rotation of the aligning device, is arranged. The cloth prevents the electrification of a part where the aligning device, the medicines, and the medicine housing rub together to become prone to get electrified, and discharges electricity if the part become electrified, thereby to prevent discharge errors of the medicines, such as no discharge of the medicines.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115515-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: MIURA AKIYOSHI
IPC: H01L27/10
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a QC method of a memory cell interlaminar film which can be carried out readily in a short time by using a memory array and a single memory formed in a scribe region without subjecting a memory cells to stress, and to provide a manufacturing method of a non-volatile semiconductor memory device by adopting the QC method. SOLUTION: After a single nonvolatile memory is formed in a region which is different from a chip on a semiconductor wafer and an interlaminar film QC process for evaluating write-in saturation properties using a single memory is adopted after a wafer manufacturing process is finished, only nondefective items are cut out to chips and subjected to resin sealing. Thereby, yield after cutting to the chip can be improved.
Patent JP-2003039251-A (JP)
Title: Holder for workpiece to be machined
Inventor: NORDQUIST HAAKAN
IPC: B23H11/00
Filed: 2002-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a holder for a workpiece or a tool, which can be manufactured at a low cost. SOLUTION: Cross shape grooves 12, 13, 14, 15 having a rectangular cross section are provided on a surface of the holder for a workpiece or a tool. Edges 6, 7, 8, 9, 11, 16, 17, 18 of the grooves, which are elastically deformed by fitting of a pillar shape tap for alignment, are made of sintered materials.
Patent JP-2004017178-A (JP)
Title: Man type robot of two-leg walking system and storage mechanism for fingertips
Inventor: FURUTA TAKAYUKI
IPC: A63H11/18
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a man type robot of a two-leg walking system with its fingertips near ends of hands protected from impacts or the like when fall down or the like, and also to provide storage mechanisms for the fingertips.  <P>SOLUTION: The man type robot of the two-leg walking system comprises a trunk 11, legs 12L, 12R attached to both sides of a lower part of the trunk 11, arms 13L, 13R attached to both sides of an upper part of the trunk 11, a head 14 attached to an upper end of the trunk 11. The arms 13L, 13R have two upper arm parts 25L, 25R swingably attached to the trunk in two axial directions and lower arm parts 26L, 26R swingably attached to the upper arm parts respectively in one axial direction, and hands 27L, 27R swingably attached to the lower arm parts respectively in two axial directions. The fingertips 42, 43 of the hands 27L, 27R are configured to be stored in the storage mechanisms 40 for the fingertips. At least parts of the fingertips are not exposed outside the storage mechanisms 40 for the fingertips when these fingertips are stored therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018010-A (JP)
Title: Hygienic tissue paper storage box
Inventor: FUNATO SAORI
IPC: B65D83/08
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hygienic tissue paper storage box wherein housed kitchen paper can be well taken out, and an opened lid can be easily set to stand immediately after the lid is unsealed and further surely kept standing.  <P>SOLUTION: The hygienic tissue paper storage box has the rear face panel 5 connected with the upper face panel 3 via a crease (a), while a part of the upper face panel divided along a breaking line 6 falls backward with the crease as a hinge axis to provide the opened lid 4. The lid has a narrow portion 6b narrowed in the widthwise direction with the vicinity of the hinge axis as the starting end S and with the hinge axis as the terminal end E so that restoring moment in the closing direction by the hinge axis is weakened to keep the opened lid standing. The width of the lid at the terminal end is made narrower than the starting end S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003046466-A (JP)
Title: Method and apparatus for transmitting and receiving multiplexed individual signal
Inventor: BLEISTEINER BERND MARKUS K
IPC: H04J3/07
Filed: 2002-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for transmitting and receiving multiplexed individual signals so as to reduce wander and jitter to the utmost in a compound signal. SOLUTION: A method and the apparatus are provided for transmitting and receiving a plurality of individual signals in multiplex form via a common line. At the transmitting end, the signals, each of which having a similar initial frequency, are converted into a compound signal having a frame structure with a common data rate. At the receiving end, from the compound signal each individual signal is retrieved with its initial frequency. A phase information signal portion including a respective phase difference between each tributary signal and the compound signal is formed and inserted into the compound signal in the shape of respective coded bits, and the initial frequency of each signal is recovered from the phase information signal portion included in the respective coded bits belonging to the respective signals.
Patent JP-2004017779-A (JP)
Title: Rack shaft and its manufacturing method
Inventor: WATANABE YASUSHI
IPC: B62D3/12
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack shaft with high quality and at low cost by manufacturing a rack tooth portion without using a gear cutting method and a work forging method, and combining the gear with a rack shaft body member, using an inexpensive facility.  <P>SOLUTION: The rack shaft 1 includes a solid cylindrical body member 2 and a rack plate 3. The body member 2 has a center portion 21 with a flat surface 211 in parallel to the central axis and tow side portions 22 extended to the axis direction from both sides of the portion 21, and is a solid cylindrical as a whole. The rack plate 3 has a front surface 31 on which a rack tooth profile 311 is formed by a flat-plate press molding and a back surface 32 on which a wave form 321 corresponding to the tooth profile 311 is formed, and is mounted on the flat surface 211 of the member 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028181-A (JP)
Title: Ratchet of reclining mechanism and its manufacturing method
Inventor: NAGANO OSAMU
IPC: F16H55/06
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ratchet of a reclining mechanism and its manufacturing method, which is costless, has a sufficient surface hardness, and does not cause a welding crack in the ratchet of the reclining mechanism and its manufacturing method where internal tooth are formed, and which is secured to the other member by welding.  <P>SOLUTION: The ratchet 130 of the reclining mechanism 90 has 0.20-0.3% in the surface carbon content, and 0.20%-0.33% in the inside carbon content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028811-A (JP)
Title: Device and method for correcting distance for monitoring system
Inventor: TANZAWA TSUTOMU
IPC: G06T7/60
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily correct a distance on an actual space calculated while taking into account an error of a parallax calculated by stereo matching, under the operating environment of a monitoring system.  <P>SOLUTION: A stereo camera 2 image-picks up a landscape including an object at the first horizontal angle θ1 to output the first stereo image data. A landscape including the object is image-picked up at the second horizontal angle θ2 different from the first horizontal angle θ1 to output the second stereo image data. A parallax calculating part calculates the parallax based on the stereo image data. A distance calculating part calculates the distance based on the parallax and a parameter as a distance corrected value. A correction computing part 12 calculates the first parallax do1 as to the object calculated based on the first stereo image data, the second parallax do2 as to the object calculated based on the second stereo image data, and a parameter based on the first and second horizontal angles θ1, θ2.  <P>COPYRIGHT: (C)2004,JPO