baber/WOPTO huggingface dataset:
Patent JP-2005086558-A (JP)
Title: System and method for monitoring catv
Inventor: YAGISHITA YUKIO
IPC: H04B10/077
Filed: 2003-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable a center to perform remote monitoring control of a hub device without especially preparing an optical transmitter for an incoming monitoring control signal and an optical fiber transmission path in the hub device.  <P>SOLUTION: A monitoring controller 107 mounted in the hub device 103 receives an outgoing monitoring control signal from an output of a switching device, and once transmits an incoming monitoring control signal to a switching device outputting part. An outgoing optical transmitter makes an outgoing CATV signal and the incoming monitoring control signal electrically convertable in advance and branches a portion of a CATV optical signal being an output of the outgoing optical transmitter by an optical branching device 108 in the hub device 103. The branched CATV optical signal includes a monitoring control signal, an optical coupler 109 in the hub couples the branched CATV optical signal with an incoming CATV optical signal or the branched CATV optical signal is inputted to an unused wavelength port of an N wave WDM filter. When the optical coupler 109 couples the branched CATV optical signal with the incoming CATV optical signal, a wavelength other than incoming CATV optical signal wavelength is used. An optical branching device 110 in the center or the N wave WDM filter branches wavelength light including the incoming monitoring control signal, and the (N + 1)-th optical receiver receives the wavelength light.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005084015-A (JP)
Title: Displacement measuring device
Inventor: YOSHINAKA TOSHIRO
IPC: G01D5/245
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a displacement measuring device improving measurement accuracy regardless of the temperature of a measuring environment.  <P>SOLUTION: This device is equipped with: a body case 1 having an internal space 16 inside; a movable body provided slidably to the body case 1; a main scale 2 installed on the body case 1 in the internal space 16 and having a scale pattern in the longitudinal direction; a sensor part 31 installed on the movable body in the internal space 16, for detecting displacement to the main scale; and a temperature adjustment means for adjusting the temperature inside the internal space 16. The temperature adjustment means is equipped with a communication path 13 formed penetratingly along the longitudinal direction of the body case 1, for circulating fluid whose temperature is adjusted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090972-A (JP)
Title: Eyeball impact value measuring device
Inventor: SUZUKI NAOYUKI
IPC: G01M7/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To measure an influence exerted on an eyeball of an occupant in vehicle collision or the like highly accurately in a short time in an eyeball impact value measuring device.  <P>SOLUTION: Recessed parts 18 are provided respectively on the positions of right and left eyeball parts 14 on the head part 11 of a dummy doll, and two eyeball load cells 19 of the measuring device 17 provided in the head part 11 are disposed respectively on the right and left recessed parts 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090784-A (JP)
Title: Defrost adjusting device and controlling method, and heat pump type water heater
Inventor: YOSHIDA IZUMI
IPC: F25B1/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a freezing cycle device having two heat pump circuits in one freezing cycle device that the timings for starting the defrost in two heat pump circuits may come close depending upon an operating situation, and the performance can not be exercised when the defrosting operation is started.  <P>SOLUTION: This freezing cycle device having two heat pump circuits in one freezing cycle device, comprises a defrost starting time difference determining part 17 for estimating the time when two evaporators start the defrost on the basis of an output temperature of each evaporator and outputting a signal to a main control part 8 in a case when the time difference becomes less than a set value. The main control part 8 gives the opposite commands (to increase operating frequency in compressor starting defrost earlier and to decrease operating frequency in compressor starting defrost later) to a first compressor control part 7 and a second compressor driving part 9 driving each compressor, on the basis of the signal, whereby the time difference in starting the defrost is enlarged and the possibility of simultaneous execution of defrost by two heat pump circuits can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004135315-A (JP)
Title: Data switching output apparatus and data switching output method
Inventor: TANAKA AKIHIRO
IPC: H04N7/08
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data switching output apparatus in which a part of input data is switched and data are outputted while keeping equal an input speed of the data and its output speed.  <P>SOLUTION: Based upon a result of comparison between the total number of switching target packets received for a term from a reference time to a present receiving time and the total number of switched packets outputted within the term, a data switching output apparatus 10 determines whether or not the switched packets are to be continuously outputted each time the switching target packet is received during a term in which the continuous output is not performed. Only when the switched packets are determined to be continuously outputted, processing for outputting the switched packet is continuously performed each time either the switching target packet or a switching non-target packet is received and in the other case, the switching non-target packet is outputted each time either the switching target packet or the switching non-target packet is received.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005090557-A (JP)
Title: Gear mechanism using frp gear and mechanical system with the same
Inventor: HIROGAKI TOSHIKI
IPC: B65B51/10
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure impact resistance and durability of a resin gear to make it withstand long-term usage by improving strength of the resin gear to prevent the generation of backlash, in regard to a gear mechanism for transmitting power by driving engaged gears having the same number of tooth.  <P>SOLUTION: In the gear mechanism for transmitting power by engaging the gears 10 and 11 having the same number of tooth, a FRP gear is used as, at least, one of them, and the gears 10 and 11 are engaged without generating backlash. The FRP gear is manufactured from a fabric based phenol resin layered material, and the fabric based phenol resin layered material is formed by laminating a plurality of pre-preg, while arranging fibers F in different directions. The FRP gear 11 manufactured from the fabric based phenol resin layered material has excellent tensile strength, bending strength and shearing strength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093613-A (JP)
Title: Heat dissipator
Inventor: KONOSU NAOHIRO
IPC: H01L23/473
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost, while keeping high heat dissipation performance.  <P>SOLUTION: A heat dissipator comprises a bottom plate 21, wherein a water supply port 22 for introducing cooling water and a water exhaust port 23 for exhausting the cooling water are formed apart from each other; a water supply channel 26, consisting of a concave passage wherein the cooling water introduced from the water supply port 22, is caused to flow from one end to the other end part; a water exhaust channel 30a and 30b consisting of a concave passage for guiding the heat-exchanged cooling water to the exhaust port 23, which is divided by the water supply channel 26 and partition walls 25a and 25b; and a water exhaust channel 28a and 28b having a semicircular concave shape, which connects the cooling water outlet side in the water supply channel 26 and the cooling water inlet side in the water exhaust channel 30a and 30b. The heat dissipator is equipped with a plate-like heat-receiving body 20, formed by arranging many heat radiation fins 29, to which heat of a heating body is transmitted in the water exhaust channel 28a and 28b. The bottom plate 21 and the heat-receiving body 20 are jointed, in such a manner that the water supply channel 26, the water exhaust channel 30a and 30b, and the semi-circular channel 28a and 28b are sealed up by the bottom plate 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090834-A (JP)
Title: Air cleaner
Inventor: FUJIWARA CHITOSHI
IPC: F24F7/00
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner not requiring an exclusive installation space.  <P>SOLUTION: The air cleaner is a fluorescent lamp type having base pins 3a and 3b, it comprises a dummy tube structure not having an in-tube structure as a fluorescent lamp, and a negative ion or far infrared ray generating film 4 composed mainly of mineral or ceramic powder containing metal ions is adhered on at least an outer surface of a tubular body 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089368-A (JP)
Title: Method for producing alicyclic ketone compound
Inventor: HIROTA YOSHIHIRO
IPC: C07C49/453
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an alicyclic ketone compound in a high yield, by which an alicyclic hydrocarbon compound or an alicyclic alcohol compound is oxidized with sulfuric acid or fuming sulfuric acid.  <P>SOLUTION: In the method for producing an aliphatic ketone compound such as 2-adamantanone, etc., by which an alicyclic hydrocarbon compound such as adamantane, etc., or an alicyclic alcohol compound such as 1-adamantanol, etc., is oxidized with sulfuric acid or fuming sulfuric acid, at least one or more kinds of a simple substance of a halogen simple substance such as bromine, iodine, etc., or a metal halide salt such as potassium iodide, potassium chloride, etc., is made to exist and oxidation is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091898-A (JP)
Title: Remote controller
Inventor: IWATA KAZUHIRO
IPC: H04Q9/00
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller that realizes a remote control system capable of control that an operator intends.  <P>SOLUTION: The remote controller is provided with a reception part 22 which receives a signal from a remote control transmitter 11, a processing part 35 which is connected to the reception part 22 and also connected to a video recording device 19 as well, and a transmission part 26 which is connected to the processing part 35 and transmits a signal toward a karaoke machine 17. The processing part 35, after processing the signal outputted from the reception part 22 as predetermined according to a processing instruction table 30 stored in a memory part 29 and the state of the video recording device 19, transmits the same signal as the signal that the reception part 22 receives from the transmission part 26 toward the karaoke machine 17 by using same infrared signals 12 and 37.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005087933-A (JP)
Title: Cleaning device
Inventor: SAKAI TAKESHI
IPC: C02F3/16
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple, easy-to-maintain and easy-to-repair cleaning device which decomposes organic wastewater containing a solid material with a microorganism until no residue remains.  <P>SOLUTION: In this cleaning device 10 which carries out microorganism treatment of the organic wastewater containing feces and other fouled wastes for cleaning, a septic tank 20 to store the wastewater is provided with an agitator 30 and a microorganism implantation layer 40, while the septic tank 20 has an upwardly open opening 21 and a receiving port 23 is connected with an overflow stream pipe 25. The agitator 30 is installed in the upper part of the septic tank 20 and is provided with an agitation blade 35 rotating around a perpendicular drive shaft 32 when facing the inside of the septic tank 20 from the upside of the opening 21. The microorganism implantation layer 40, which is coarsely porous and carries the microorganism, is installed at least on the bottom of the septic tank 20. The water inlet 26 of the overflow stream pipe 25 opens into the microorganism implantation layer 40. These are the characteristics of this cleaning device 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102375-A (JP)
Title: Charge pump circuit
Inventor: FUKUDA KAZUO
IPC: H02M3/07
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge pump circuit which can obtain a desired output voltage, with the number of stages smaller than before.  <P>SOLUTION: As the power voltage of a clock driver 3, the output voltage (the voltage V1 at the junction between MOS transistors M1 and M2) of a MOS transistor M1 on two stages before that is used, and as the power voltage of a clock driver 4, the output voltage (the voltage V2 at the junction between MOS transistors M2 and M3) of the MOS transistor M2 on two stages before that is used. The high-level output of the clock driver 3 becomes a voltage higher than Vdd called V1(2Vdd), and the high-level voltage of the clock driver 4 becomes a further higher voltage called V2(3Vdd). Hereby, as compared with a conventional charge pump circuit, a higher boosted voltage Vout=8Vdd can be obtained with the same number of stages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100516-A (JP)
Title: Optical pickup and disk drive
Inventor: KATO NORIMUNE
IPC: G11B7/095
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of operation by securing the stability of a servo operation in tilt-driving.  <P>SOLUTION: As shown in Figures 7 and 2, an optical pickup is provided, as the constituting elements of an objective lens driver 8, with: a fixed block 10; a movable block 11 which is driven in the directions of focusing, tracking, and tilt, and also holds an objective lens 18; a plurality of supporting springs 13 for connecting the fixed block and the movable block; a focusing coil 15; a plurality of tracking coils 16; a pair of tilt coils 17, 17 located facing each other across the objective lens in the direction perpendicular to both of the focusing and tracking directions; and magnets 12, 12 positioned facing the tilt coils. The tilt coils are provided with two or more pairs of oblique side parts 17a, 17a extending in the direction slanting to both of the focusing and tracking directions, and each oblique side part is extended in the same direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099403-A (JP)
Title: On-vehicle equipment and picture display method
Inventor: NEZU YOSHIYUKI
IPC: G06F3/048
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user interface for effectively avoiding inconvenience in display by applying, for example, to a multimedia terminal having the function of a navigator and the function of video reproduction, with respect to an on-vehicle equipment and a picture display method.  <P>SOLUTION: With the on-vehicle equipment, information display B1 of the information relating to an image of the information on a destination or the like is performed in a belt-like area along the end of a displayable area 11 at the timing of providing the relating information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100545-A (JP)
Title: Error correcting device
Inventor: NAKAMURA TAKASHI
IPC: H03M13/15
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correcting device which can detect accurately error and interruption included in data read from an optical disk.  <P>SOLUTION: The error correcting device comprises: a decoding part 2 for decoding data recorded on an optical disk 1 and storing decoded data in a storage part 3; an error correcting part 4 for correcting the error of the decoded data transferred from the storage part 3; a complementary flag preparing part 5 for judging the reliability of the decoded data in the storage part 3 on the basis of error correction information prepared by the error correcting part 4 and preparing a complementary flag indicating whether complementary data of the decoded data are required; a reliability flag preparing part 6 for preparing a reliability flag indicating the reliability of the decoded data from error correcting information; and a CD-ROM error correcting part 7 for judging the reliability of the decoded data from the storage part 3 by using the complementary flag or the reliability flag.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005109639-A (JP)
Title: Multi-value qam signal receiving method and apparatus
Inventor: FURUKAWA SHOICHI
IPC: H04L27/38
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-value QAM signal receiving method and an apparatus for correcting a frequency with high accuracy with respect to a frequency error of a broad range.  <P>SOLUTION: The multi-value QAM signal receiving apparatus receives and demodulates a multi-value QAM signal with a slot structure wherein a synchronous word configured with a plurality of symbols is included in the middle and a pilot symbol is included around both ends. First, the apparatus applies frequency correction to the received symbol in response to a phase error detected on the basis of a synchronous word object and a frequency error detected on the basis of the synchronous word object, and switches the frequency correction in response to the phase error detected on the basis of the synchronous word object and the frequency error detected on the basis of the pilot symbol when the synchronous word is detected consecutively between different slots only for the prescribed number of times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005107688-A (JP)
Title: Information display method and system and information display program
Inventor: OHASHI JIDAI
IPC: G06F17/30
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To display information in order to grasp inter-latest information relevancy, and to easily acquire the detail document of a site providing a detail document related to the latest information, and to easily compare the contents of the detail documents.  <P>SOLUTION: This information display method is provided to collect and store the latest Web document group updated or newly disclosed from disclosed Web documents, and to extract a plurality of keywords from each of those latest Web documents, and to calculate the evaluation values of the extracted keywords, and to classify the plurality of extracted keywords into categories based on a thesaurus, and to extract n number of items of the plurality of classified keywords by category units based on evaluation values, and to store those keywords as data for map generation, and to request and acquire the data for map generation at a client side, and to arrange the data for map generation at a preliminarily decided display position based on the evaluation values by category units for display on a display means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105670-A (JP)
Title: Road joint expansion device
Inventor: WAKABAYASHI AKIRA
IPC: E01D19/06
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road joint expansion device constructed in a joint part between respective floor slabs for forming a road surface such as an elevated bridge of a superhighway, superior in waterproofness, causing little damage, and easy in repairing and replacement.  <P>SOLUTION: This road joint expanding device 1 constitutes a pair of joint members J<SB>1</SB>and J<SB>2</SB>by integrally fixing a plurality of plate-like finger main bodies 4 and 5 at a required interval in the width direction of vertical web plates 2 and 3. The respective joint members J<SB>1</SB>and J<SB>2</SB>are arranged on the floor slabs 20 and 20 of mutually opposing joint openings X so as to be opposed in the width direction, and to mutually overlap finger front parts 4a and 5a positioned on the joint opening X side, and finger rear parts 4b and 5b projecting to a rear part of the web plates 2 and 3, are fixed on the floor slabs 20 and 20 by post-place concrete. Overhang edge parts 4c and 5c horizontally extending to an upper edge part, are formed in the finger front parts 4a and 5a. A rubber-like substance is arranged in a void part surrounded by a side surface of the finger front parts or the web plates.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005110431-A (JP)
Title: Stator, motor, manufacturing method of stator, and manufacturing method of motor
Inventor: MIURA TETSUYA
IPC: H02K15/06
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stator which is formed by an insert method, for a shorter winding at a coil end part, resulting in a motor of low cost, compact, low loss, and high output, and also to provide a motor using the same, a manufacturing method suitable for manufacturing a stator like this, and a manufacturing method of the motor using the same.  <P>SOLUTION: A stator 20 has U-phase, V-phase, and W-phase coils 51, 61, and 71, which are formed in advance, inserted in U-phase, V-phase, and W-phase slots 34u, 34v, and 34w of an iron core 30 comprising a surface 30A and a backside 30B. In the stator 20, the peripheral length of the U-phase coil 51 becomes longer as a turn comes inside while the peripheral length of the W-phase coil 71 becomes shorter as a turn comes inside. Coil ends 58A, etc. of respective phases are tightly contacted each other through insulating papers 81 and 82 while a prescribed relationship is kept at first and second axial directions DX1 and DX2 of the slots 34u, etc. of respective phases.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004048066-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: IWASAKI TOMIO
IPC: H01L21/3205
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device in which void formation or breakage hardly occur in a stacked wiring structure.  <P>SOLUTION: In a semiconductor device having a stacked wiring structure in which a conductive film and an adjacent film that is in contact with the conductive film are stacked, materials of the conductive film and the adjacent film are selected such that a difference between a short side a<SB>p</SB>of a rectangular grid forming the minimum free energy surface of the conductive film, and a short side a<SB>n</SB>of a rectangular grid forming the minimum free energy surface of the adjacent film, ä¾a<SB>p</SB>-a<SB>n</SB>¾/a<SB>p</SB>}×100=A (%), and a difference between the long side b<SB>p</SB>of the rectangular grid forming the minimum free energy surface of the conductive film, and the long side b<SB>n</SB>of the rectangular grid forming the minimum free energy surface of the adjacent film, ä¾b<SB>p</SB>-b<SB>n</SB>¾/b<SB>p</SB>}×100=A (%), satisfy an inequality formula, äA+B×(a<SB>p</SB>/b<SB>p</SB>)}<13; thereby diffusion in the conductive film is restrained.  <P>COPYRIGHT: (C)2004,JPO