baber/WOPTO huggingface dataset:
Patent JP-2004227951-A (JP)
Title: Circuit for lighting light source and lighting type display device provided with it
Inventor: ASAMI HIROYUKI
IPC: H01L33/00
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for lighting a light source which is extremely effective in small size and making light weight a lighting type display device such as an illuminating type push button switch or a display lamp, which can be adapted for either 100V or 200V, and in which the service life of the product can be maintained for a long period of time and to provide the lighting type display device loaded with the circuit.  <P>SOLUTION: The display device is provided with a rectifying circuit 4 rectifying AC power source 3; and feeding voltage restricting circuits 5a and 5b carrying out output feeding to LED6 until the output voltage reaches a first set value when the output to the rectifying circuit 4 is rising, and carrying out output feeding to LED6 when the output voltage is made lower than a set value when the output to the rectifying circuit 4 is falling. While the output voltage of the rectifying circuit 4 exceeds a first set value, the output feeding is shut down and LED6 is pulse lit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226015-A (JP)
Title: Cold water/hot water feed system
Inventor: GOTO YOSHIRO
IPC: F25B27/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold water/hot water feed system capable of simultaneously feeding cold water and hot water to a plurality of service units, and feeding hot water in an extensive service temperature range.  <P>SOLUTION: The cold water/hot water feed system comprises a heat source machine 1 comprising an internal combustion engine 10, a compressor 11 to be driven by the internal combustion engine 10, and a heat source side heat exchanger 12 to perform heat exchange between refrigerant and outside air, and water heat exchangers 20a and 20b. Cold water and hot water is produced by performing heat exchange with the refrigerant, and pipes for cold water and hot water are connected in parallel to a unit pipe 3 comprising a high-pressure gas pipe, a low-pressure gas pipe and a liquid pipe 6 extending from the heat source machine 1. Feed of cold water of a plurality of systems or hot water of a plurality of systems, or simultaneous feed of cold water and hot water can be performed for a plurality of service units. In addition, by performing heat exchange of hot water produced by a chiller unit 2a to feed hot water with cooling water to cool the internal combustion engine 10, hot water of higher temperature can be fed, and the service temperature range of hot water is expanded.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227717-A (JP)
Title: Magnetic recording medium and its manufacturing method
Inventor: OIKAWA TADAAKI
IPC: G11B5/738
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium wherein a high coercive force and low noise are simultaneously achieved and the manufacturing costs are low, and its manufacturing method.  <P>SOLUTION: A nonmagnetic substrate layer 2 is formed in a body centered cubic structure in which a preferential crystal orientation plane is a bcc (100) plane, and the nonmagnetic intermediate layer 3 of a hexagonal close-packed structure in which a hcp (100) or hcp (200) surface is a preferential orientation plane is disposed between the substrate layer 2 and a granular magnetic layer 4. Further, the misfitting amount of a crystal grading between the nonmagnetic intermediate layer 3 and the granular magnetic layer 4 is set equal to/lower than 10% for each of (a) and c axes. Thus, the epitaxial growth of a ferromagnetic crystal in the granular magnetic layer 4 having the hcp structure is promoted to increase the crystallinity of the magnetic layer, and a high coercive force and low noise are simultaneously achieved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264034-A (JP)
Title: Photodetector
Inventor: SUGIYAMA YUKINOBU
IPC: H01L27/146
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetector for speeding up the detection processing of a two-dimensional position and simplifying a configuration.  <P>SOLUTION: A first integrated circuit 23 converts current output from one group of light-sensitive sections successively inputted from a first switching element 21 to voltage output for outputting. A first CDS circuit 24 outputs voltage output according to the amount of change in voltage output from the first integrated circuit 23. A first A/D conversion circuit 25 successively inputs voltage output from the first CDS circuit 24 and converts the voltage output to a digital value for outputting. A first digital memory 26 stores a digital value corresponding to a first period in digital values outputted from the first A/D conversion circuit 25 and a digital value corresponding to the second period, and outputs the stored digital value to a first differential computing circuit 27. The first differential computing circuit 27 obtains the difference between a digital value corresponding to the first period outputted from the first digital memory 26 and a digital value corresponding to the second period and outputs a digital value corresponding to the difference.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235232-A (JP)
Title: Mounting structure of electronic component
Inventor: HIROSHIMA YOSHIYUKI
IPC: H05K1/02
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent conductive adhesives flowing out from pads from being brought into contact with each other, and to prevent excess current from flowing between the pads and from causing a shorting.  <P>SOLUTION: A mounting structure of electronic component, in which the conductive adhesive is applied onto two confronted electrodes arranged on a substrate and an electronic component is mounted is characterised in that one electrode has a storage storing conductive adhesive on the other electrode side rather than a center position of one electrode. By this mounting structure of electronic component, the problem discribed above is solved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235772-A (JP)
Title: Recorder
Inventor: OKUYAMA TAKU
IPC: H04N7/15
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a user is not recognized to be the same person when the same user makes reservation by different units (portable telephone set, browser and the like) and they are authenticated as different reservation information if the user is identified at every unit used at the time of reservation although a system where a broadcast program is selected and it is recorded by using the portable telephone set and the like exists in a conventional case.  <P>SOLUTION: A system where ID and a password are registered at every user and the program can be recorded while the individual is specified is provided. Since reservation of the individual can be specified, reservation is realized by a plurality of persons from the same portable telephone set. Recording can easily and appropriately be reserved in accordance with an instruction of an input picture prepared at every model of a recording unit by specifying the recording unit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235855-A (JP)
Title: Synchronous communication system and synchronous communication method
Inventor: YAMAGISHI SATORU
IPC: G07B15/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To maintain synchronization among fixed stations regardless of the occurrence of a fault in transmission of a synchronizing signal in a system where a plurality of fixed stations communicate with one another for a mobile station 1.  <P>SOLUTION: A signal having a frequency being an integral multiple of the frequency of a signal CLK IN supplied from a lane server other than a lane server 2 in a high frequency clock generation circuit 21 of the lane server 2 is generated, and a signal CLK OUT having the same frequency and phase as the signal CLK IN is generated from the generated signal and the counted value of a counter 22 independently in the lane server 2, and the signal CLK OUT is not only used as a clock signal in the lane server 2 but also supplied to other lane servers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233699-A (JP)
Title: Light guide
Inventor: KATO HIDETO
IPC: G02B6/04
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light guide for a lighting system with simple structure and a compact dimensional shape, providing uniform illumination distribution in a high illumination degree, without lowering light emitting efficiency.  <P>SOLUTION: A glass rod 3 having a light incident end face 3a with a larger area than that of a light emitting end face 2b is disposed facing the light emitting end face 2b of the light guide 2 formed of a group of optical fibers. The area S1 of the light incident end face of the glass rod satisfies a relation of S1=(1.1-1.5)S2, with respect to the area S2 of the light guide end face.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232582-A (JP)
Title: Vertical axis windmill
Inventor: SUZUKI MASAHIKO
IPC: F03D3/06
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical axis windmill hardly applying load on an axis bearing while braking the windmill effectively in a high-speed operation.  <P>SOLUTION: In this vertical-axis windmill 1 where a plurality of wind-receiving blades 5 are mounted on a circumferential portion of a rotating body 4 mounted horizontally on a main shaft 2 supported vertically on a support case 3, having a ring shaped body 43 made of a plumb body, an operation stand 6 is placed circularly in a lower area of the rotating body 4 with a predetermined gap via a plurality of support bodies 6a that are directed radially for the support case 3, and an operating device 9 for the rotating body 4 is placed on the operation stand 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240922-A (JP)
Title: Display terminal, symbol generation device and symbol display system
Inventor: JINNO SUSUMU
IPC: H04N1/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable the reading of various symbols by a scanner by displaying a bar code, two-dimensional symbol or the like readable by the scanner on a display terminal according to the performance of the scanner.  <P>SOLUTION: When a symbol is displayed on the display terminal 1, and the displayed symbol is read by the scanner 2, the display terminal receives scanner performance information of the scanner 2 by IrDA communication with the scanner 2, generates the symbol in a form readable by the scanner 2 based on the received scanner performance information, and displays the generated symbol on a display device 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246218-A (JP)
Title: Package for housing optical semiconductor element and optical semiconductor system
Inventor: URATANI MITSUGI
IPC: H01L31/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for housing an optical semiconductor element which can well maintain the position accuracy of a translucent member with respect to the optical semiconductor element and can prevent the flash of a resin produced during molding of a substrate from adhering to the translucent member and can prevent damage, such as cracking, from arising in the translucent member.  <P>SOLUTION: The package for housing the optical semiconductor element includes the substrate 1 which is provided with a projecting part 1a to be placed with the optical semiconductor element 8 atop the same on the base surface of the recessed part 1b formed on the top surface of the package, a through-hole 2a which is formed from the recessed part 1b toward the external side face of the substrate 1, a cylindrical metallic member 6 which is fitted into to be attached to the through-hole 2a and is embedded with the protrusion 6d formed on the outer peripheral surface into the substrate 1 and the translucent member 6b which is attached to the inner side 6a of the metallic member 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252037-A (JP)
Title: Optical position detector for image blur correcting device
Inventor: OOISHI SUEYUKI
IPC: G03B5/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an optical position detector for an image blur correcting device capable of accurately detecting the position of a shake correcting optical system at a high SN ratio with high resolution without being influenced by the individual difference of an optical sensor or temperature at which it is used without requiring time and labor for adjustment in each product.  <P>SOLUTION: In a state where the position of a correction lens 31 is found by pressing the lens 31 on a specified calibration position, adjustment is performed so that relation between the position of the lens 31 and a correction lens position signal Vlens may be near to ideal relation by using a light emitting part driving circuit 70 and a light receiving signal processing circuit 71 according to instruction by an MCU (micro controller unit) 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252628-A (JP)
Title: Creation method of teaching data and apparatus thereof
Inventor: SUZUKI YUICHI
IPC: B30B13/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely pass through a teaching point and also to relax impact by suppressing torque variation at the teaching point.  <P>SOLUTION: The speed of teaching data is computed in the vicinity of a reversal point where the operation direction of a tilt axis is reversed. When the computed speed is not less than a predetermined value, a virtual teaching point is set at the position outside the reversal point and spaced apart from the reversal point by a predetermined distance. Arc orbit data come into contact with two linear lines drawn from each teaching point in the vicinity of the reversal point respectively with respect to the set virtual teaching point and pass through the reversal point, and are used as new teaching data to correct and compute original teaching data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251176-A (JP)
Title: Multiple cylinder intake manifold and its manufacturing method
Inventor: MIYAHARA YUTAKA
IPC: F02M35/10
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable high production efficiency and quality to be stably maintained when obtaining a multiple cylinder intake manifold having a bending cylinder tube.  <P>SOLUTION: In case of manufacture of a multiple cylinder intake manifold M having a surge tank T communicated to a feed source for intake air and a plurality of bending cylinder tubes A, B, and C constituted that the upper stream side is connected to the cylinder of an engine cylinder head through a port flange F and meanwhile the upper stream side is connected to the surge tank, two cylinder tubes A and B, the surge tank, and the port flange are integrally formed to mold a unit element Um, the remaining cylinder tube C is individually molded as an independent cylinder tube, and the independent cylinder tube is assembled to the unit element.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253604-A (JP)
Title: Electronic equipment and flexible board
Inventor: SUZUKI FUMIHIKO
IPC: H05K7/14
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment capable of rotating within a constant range a rotating structure on which elements are provided, and to be able to connect the element provided on the rotating structure and the equipment body without causing damages of an appearance of the equipment or the function of the element, jumboizing the equipment, tangling and cutting of the flexible board.  <P>SOLUTION: A microphone structure 60 as the rotating structure building in a microphone as an element and a flexible board provided by it is a united integration of a semi-cylinder 63 having a spindle 63a and a semi-cylinder 65 having a spindle 65a. A lead part 62a of the flexible board is sandwiched between the spindles 63a and 65a, a lead part 62b extending in a direction vertical to the lead part 62a is wound not less than one turn around the spindles 63a and 65a, and a connecting part 62e is connected to a connector installed in the equipment body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254252-A (JP)
Title: Multilayer substrate for high frequency rf module
Inventor: OINUMA YUICHI
IPC: H05K3/46
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent noise from the other wiring or circuit component from being superimposed on a circuit component or the like for processing a signal of 1.5 GHz band in a multilayer substrate for a high frequency RF (radio frequency) module equipped with a circuit module for receiving the signal of 1.5 GHz transmitted from a GPS satellite and down converting the signal into a signal of a band of several tens MHz.  <P>SOLUTION: In a multilayer substrate 10 for the high frequency RF module equipped with a high frequency RF circuit 3 for receiving the signal of 1.5 GHz transmitted from a GPS satellite 1, a down converter circuit 4 for converting the received signal of 1.5 GHz received from the high frequency RF circuit into the signal of the band of several tens MHz and a signal processing circuit 5 for applying required processing to the signal of the band of several tens MHz converted by the down converter circuit, a wiring pattern is not disposed on a boundary surface between a top layer 10a and the next layer 10b at least in the multilayer substrate positioned under the high frequency RF circuit.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256844-A (JP)
Title: Sintering method
Inventor: TADA SHUJI
IPC: B22F3/14
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintering method and a sintering apparatus by which a sintered compact of uniform quality having excellent sinterability can be obtained even in the case of a sintered compact of a long-length rod or a sintered compact with an unequal cross-section.  <P>SOLUTION: In the method where powder is subjected to direct electric press sintering in a die having a cylindrical compacting space, sintering is continuously performed while relatively moving an energizing part and the region to be sintered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260426-A (JP)
Title: Apparatus and method for transmitting bit stream
Inventor: MATSUZAKI KAZUHIRO
IPC: H04L29/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bit stream transmitting apparatus that distributes bit streams into a plurality of transmission channels for transmission and can easily compose and reproduce an original bit stream at a reception side, when a series of the bit streams cannot be transmitted by one transmission channel because of constrains in a band of the transmission channel.  <P>SOLUTION: The bit stream transmitting apparatus comprises a transmission channel selection section 14 that selects one transmission channel from the plurality of transmission channels and outputs transmission channel selection information indicating the selected transmission channel; a message flag generator 15 that inserts a message flag for notifying the intermission of continuity into a place where the continuity of the bit stream is intermitted, when the switching of the transmission channel occurs for intermitting the continuity of the bit stream in the transmission channel while the bit stream is transmitted, based on the transmission channel selection information; and a transmission section 16 for transmitting the bit stream into which the message flag is inserted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004166684-A (JP)
Title: Method for testing activity of material which may be effective in inhibiting enzyme activity of phospholipase a2
Inventor: RIVAL DELPHINE
IPC: A61K8/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for testing the activity of a material which may be effective for inhibiting enzyme activity of phospholipase A2.  <P>SOLUTION: The method for testing the enzyme activity of phospholipase A2 comprises (a) and (b): (a) the material which may be effective for inhibiting the enzyme activity of phospholipase A2, preferably I type or II type of phospholipase A2 is put in the presence of a substrate which is a phospholipid containing at least one species of ester type fatty acid, preferably the fatty acid having a 15-22C long chain, more preferably an unsaturated or polyunsaturated fatty acid, and releases at least one kind of the fatty acids when it is hydrolyzed; (b) the presence of the fatty acid is detected and the quantity of the same is detected as the case may be. Especially, the method for testing can identify and select effective ingredients which may inhibit the enzyme activity of phospholipase A2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258357-A (JP)
Title: Image forming apparatus
Inventor: NADA TAKUO
IPC: G03G15/16
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To safely and securely mount a cleaning means on a main body.  <P>SOLUTION: An image forming apparatus has an intermediate transfer means having an intermediate transfer body, a cleaning means which cleans toner on the intermediate transfer means with a cleaning blade and is detachable from an image forming apparatus main body, an attitude holding and guiding means which guides the cleaning means not to abut against the intermediate transfer body when the cleaning means is inserted and holds the attitude after the cleaning means is inserted, and a fixing means for fixing the cleaning blade of the cleaning means where the cleaning blade abuts against the intermediate transfer body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265052-A (JP)
Title: Method and apparatus for providing industrial property right information
Inventor: YAMAGATA DAISUKE
IPC: G06Q50/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for providing industrial property information which improves convenience for a user who acquires official gazette data on the basis of the progress information of an industrial property right.  <P>SOLUTION: An industrial property right information provider 101 is provided with a web server 111, a database server 112, an arranged and standardized data storage server 113, and an official gazette data storage server 114. The database server 112 examines whether the progress information of an industrial property right outputted from the arranged and standardized data storage server 113 includes an official gazette number or not, and instructs the official gazette data storage server 114 to output official gazette data of an official gazette number in the case that the official gazette number is included.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264537-A (JP)
Title: Heat-resistant photosensitive resin composition, method for manufacturing pattern using the composition, and electronic parts
Inventor: KOMATSU HIROSHI
IPC: G03F7/004
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant photosensitive resin composition having favorable physical properties of a hardened film.  <P>SOLUTION: The photosensitive resin composition contains: (A) a polymer having an acidic functional group and/or its derived substituent; (B) a compound which has at least one substituent derived from an amine functional group and which reacts with the above acidic functional group and/or its derived substituent by heating to increase the molecular weight of the above polymer; (C) a photoreactive compound; and (D) a solvent.  <P>COPYRIGHT: (C)2004,JPO&NCIPI