baber/WOPTO huggingface dataset:
Patent JP-2004128723-A (JP)
Title: Label switch router and path switching control method thereof
Inventor: UCHIYAMA MOTOHIRO
IPC: H04L45/24
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a label switch router and a path switching control method thereof on the occurrence of a path fault that switch back an active path to a path with higher priority when the path with the higher priority is restored.  <P>SOLUTION: A relay label switch router 10_2 registers a hop destination indicated in a received message to a path hop list 63_2, transfers the message to a succeeding hop destination without deleting the hop destination, informs an ingress label switch router 10_1 about an identifier of a path whose fault is recovered, on the basis of the path hop list 63_2, an egress label switch router 10_3 registers the hop destination indicated in the received message to a path hop list 63_3, informs the ingress label switch router 10_1 about the identifier of the path whose fault is recovered, on the basis of the path hop list, and when the ingress label switch router 10_1 detects restoration of a path whose priority is higher than that of the active path or receives a notice of the restoration, the ingress label switch router 10_1 uses the path with the higher priority for the active path.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004124551-A (JP)
Title: Bar arrangement method for footing beam, and reinforcement-trestle supporting fitting for use in the method
Inventor: SAITO YOSHIAKI
IPC: E02D27/01
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar arrangement method and a reinforcing-trestle supporting fitting, which bring about the downsizing of a reinforcement supporting trestle and an improvement in working efficiency in bar arrangement for a footing beam of a concrete structure.  <P>SOLUTION: Stirrups 10 are arranged for connection at each prescribed interval in lower main reinforcements 4 and 9 which are installed on a bedrock. The reinforcing-trestle supporting fitting 11 is provided with a bridging base 12 which is laid between the stirrups 10 in the width direction of the stirrup 10 and connected to the stirrups 10, and trestle coupling parts 13 which are erected on the base 12. After the supporting fitting 11 is connected to the stirrup 10 by being laid between prescribe-height positions of the stirrups 10, concrete is placed, and the coupling part 13 is protruded from a concrete surface, so that the base 12 can be embedded in the concrete, cured and hardened. After that, a reinforcing trestle 16, which comprises a support part 17 and a trestle part 18 fixed to the support 17, is supported by the supporting fitting 11 in such a manner that the support part 17 is coupled to the coupling part 13 of the supporting fitting 11; and an upper main reinforcement 19 is arranged and bound on the trestle part 18 of the reinforcing trestle 16.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003116208-A (JP)
Title: Corner guide for cable stringing
Inventor: MAEDA TADAAKI
IPC: H02G1/02
Filed: 2002-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a corner guide for cable stringing which can sharply shorten the work time required for stringing by using it for stringing a cable retained via hangers by a hanging line concurrently among utility poles without using an elevated work vehicle. SOLUTION: This corner guide 7 for cable stringing, which is provided at the section of a curve when the cable is strung among utility poles while drawing a specified angle of curve in its halfway part, is composed of a mounting metal fitting 71 which is fixed to the utility pole, a curved guide rail 73 which is provided with holders 76 for holding one end of a guide rope strung between utility poles at its both ends and also whose middle part guides the rollers of a movable pulley, and a guide roller 74 which guides the cable retained via a hanger by the handing line. The guide rail 73 and the guide roller 74 are arranged on a base block 72, and the mounting metal fitting 71 is provided mountably and removably with the base block 72.
Patent JP-2004130630-A (JP)
Title: Manufacturing process for shock absorbing material
Inventor: HORIMATSU TOSHIYUKI
IPC: B29C39/24
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process for a shock absorbing material, capable of efficiently manufacturing the shock absorbing material having a soft material and a hard material.  <P>SOLUTION: A foamable raw liquid 31 for the soft material is supplied to a lower mold 11 from a mixing head 30 in such a state that upper molds 21 and 22 are revolved upwardly. Subsequently, a first upper mold 21 is clamped and the raw liquid 31 is foamed in the cavity between the lower mold 11 and the first upper mold 21 to mold the soft material 2. Next, the first upper mold 21 is opened and a foamable raw liquid 41 for the hard material 3 is supplied to the surface of the molded soft material 2 from a mixing head 40. Subsequently, the upper mold 22 is clamped and the foamable raw liquid 41 is foamed to subject the hard material 3 to foam molding. After the hard material 3 is cured, a second upper mold 22 is opened to demold the molded shock absorbing material 1 from the lower mold 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135045-A (JP)
Title: System and method for preventing illegal use of electronic equipment, electronic equipment, security control unit, and communication processing unit
Inventor: MIZUNO HIROSHI
IPC: H04W84/10
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic equipment illegal use prevention system capable of effectively preventing electronic equipment from illegally being moved away from its installation place and used.  <P>SOLUTION: The system has the communication processing unit (20) which is installed near the electronic equipment (10) and security units (101, 106 and 107) that the electronic equipment (10) is equipped with, and the security control units are configured to have communication decision means (101, S5 and S9) which decide whether predetermined radio communication with the radio communication processing unit is carried out normally and security processing means (101, S7) of performing specified security processing for the electronic equipment when the communication decision means (101, S5 and S9) decide that the radio communication is not performed normally.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132048-A (JP)
Title: Ground improvement foundation construction method in weak ground
Inventor: AKANE MASAKI
IPC: E02D5/34
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground improvement foundation construction method in weak ground capable of effectively increasing the horizontal resistance and vertical supporting force of a pillar while minimizing the increase in costs.  <P>SOLUTION: A pillar hole 1 is excavated in the middle layer G2 of a ground after cutting off the surface layer G1 thereof, an existing pillar 2 is built in the pillar hole 1 deeper than a ground surface GL, and a charged solidifying material 3 is filled to the vicinity of the top end of the existing pillar 2 through the pillar hole 1. A frame body 4 having a cover body 41 is buried so that the existing pillar 2 can be inserted into the charged solidifying material 3, the cover body 41 of the frame body 4 and the pillar head 21 of the existing pillar 2 are disposed in proximity to each other, and the charged solidifying material 3 is filled to the ground level GL.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133738-A (JP)
Title: Set for preventing thing from being left behind
Inventor: MUKAI ISAO
IPC: H04M1/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a set for preventing things from being left behind, which stops emission of a beep sound and gives an alarm by flickering of an alarm lamp or display on a display part when the distance between a reception device and a transmission device exceeds the beep sound emission range.  <P>SOLUTION: A set 1 for preventing things from being left behind is constituted of a transmission device 2 which is attached to one or more personal effects and transmits a signal 4 and a reception device 3 which receives the signal 4 and calculates the distance to the transmission device 2 based on the signal level of the signal 4 and gives an alarm based on the distance. When the distance between the reception device 3 and the transmission device 2 reaches the beep sound emission range, the reception device 3 gives the alarm by emitting the beep sound. When the distance between the reception device 3 and the transmission device 2 exceeds the beep sound emission range, the beep sound is stopped and the alarm is continuously given by flickering of an alarm lamp 17, alarm display on a display part 15, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134703-A (JP)
Title: Circuit board with terminal
Inventor: SHIRAI TAKAO
IPC: H01L23/50
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board with terminal of large conduction capacity with few cracks of the board, superior in reliability and durability, simple in assembly process of a semiconductor module with high output and high capacity and suitable as a circuit board for a large power device.  <P>SOLUTION: Metallic circuit boards 3 and 4 are bonded to at least one face of a ceramic board 12 which is mainly composed of silicon nitride ceramics, and an outer terminal 17 is integrally bonded to a surface of the metallic circuit board 3 by brazing, thereby completing a circuit board 11 with terminals. Thickness of a bonding part of the outer terminal 17 bonded by brazing is not less than 3mm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137301-A (JP)
Title: Thermal storage medium and method for producing the same
Inventor: TAKAOKA KAZUCHIYO
IPC: C08F289/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal storage medium having a high content of a thermal storage component without causing liquid leakage and to provide a method for producing the same.  <P>SOLUTION: The thermal storage medium comprises a cross-linkable polymer composed of paraffins as the thermal storage component and monomers compatible with the paraffins without liquefying at a prescribed temperature or above. Furthermore, the thermal storage medium is characterized in that the amount of the cross-linkable polymer composed of the paraffins as the thermal storage component and the monomers compatible with the paraffins is ≤5 pts. mass based on 95 pts. mass of the paraffins. The method for producing the thermal storage medium comprises dissolving the monomers in the paraffins as the thermal storage component, then reacting the monomers, providing the cross-linkable polymer and preparing the thermal storage medium without liquefying even at the prescribed temperature or above. The thermal storage medium is characterized in that at least one kind of the monomers is a polyfunctional monomer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137323-A (JP)
Title: Ink composition for pressurized ballpoint pen
Inventor: MORITA MASAAKI
IPC: B43K7/03
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition for pressurized ballpoint pens having excellent writing properties, little dropping ink, and suitable for writing with hands.  <P>SOLUTION: This ink composition for pressurized ballpoint pens which each is made by attaching a tip comprising at least a ball and a holder to one side of the ink-receiving pipe, charging the ink into the ink-receiving pipe, and then charging a pressurized gas into the pipe from the back side to push the ink toward the tip is characterized by using an ink satisfying the following condition as the ink composition. The ink satisfies 1≤(A)/(B)≤1.3, wherein (A) is the consumption quantity of the ink, when writing is made at a speed of 1 m/min to a distance of 100 m under a load of 1.96 N, and (B) is the consumption quantity of the ink, when writing is made at a speed of 4.5 m/min to a distance of 100 m under a load of 1.96 N.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138452-A (JP)
Title: Probe card
Inventor: MORI CHIKAOMI
IPC: G01R1/073
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reliable, high-performance probe card that suppresses the occurrence of the continuity failure between the electrodes of first (main) and second (sub) substrates and is capable of connecting the substrates to a connection element while maintaining the matching of impedance.  <P>SOLUTION: A soldering bump 22 is formed in a second electrode 5 for connection of the second substrate 2 in advance for soldering a terminal section 15 of the connection element 7 retained by a retention tool 8 made of a material having a vibration absorbing property and stiffness. A point, where energization contact is made, is set to be only the portion between a contact section 14 facing a specific direction by a guide hole 10 of the connection element 7 being positioned and fixed by a positioning plate 13 and a first electrode 3 for connection of the first substrate 1. The diameter of the hole 10 of the retention tool 8, the line diameter of the connection element 7, or the dielectric constant of a dielectric 11 filled inside the hole 10 is adjusted for forming.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137187-A (JP)
Title: Method for producing vitamin k3
Inventor: HIROTA SHOJI
IPC: C07C50/10
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for more profitably producing vitamin K<SB>3</SB>(2-methyl-1,4-naphthoquinone), comprising reacting 2-methylnaphthalene with hydrogen peroxide.  <P>SOLUTION: This method for producing vitamin K<SB>3</SB>is characterized by reacting 2-naphthalene with hydrogen peroxide in the presence of a tungsten catalyst and an organic acid. The tungsten catalyst includes tungsten metal, tungsten boride, tungsten carbide, tungsten oxide, tungstic acid, tungsten sulfide, tungstate, and tungsten oxide obtained by reacting the compounds with hydrogen peroxide.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143689-A (JP)
Title: Sound insulating material for building
Inventor: MIYAGAWA AKIO
IPC: E04B1/84
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sufficient sound insulating effect by preventing the leakage of a sound in an adjoining room or the like through wood screws in a conventional sound insulating material wherein holes through which the wood screws pass communicate with an internal wall material, the sound insulating material and a stud.  <P>SOLUTION: In this sound insulating material 1 for the building, the wood screws 43 for fixing the sound insulating material 1 to the stud, and the wood screws 47 for fixing the internal wall material 45 to the sound insulating material 1, are different, and neither the wood screws 43 nor the wood screws 47 communicate with a part between the internal wall material 45 and the stud 39. Consequently, the transmission of a sound by so-called solid vibration can be prevented, and moreover the sound is attenuated by a housing made of synthetic rubber. High sound insulating performance can thereby be exhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146945-A (JP)
Title: Fast digital correlation unit, and detecting and processing apparatus for frequency of received signal using same
Inventor: SUZUKI HIDEKI
IPC: H04B1/709
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fast digital correlation apparatus for reducing a correlation arithmetic error and a detecting and processing apparatus for a frequency of a received signal.  <P>SOLUTION: The fast digital correlation apparatus is provided with: a multiplier means for respectively multiplying each of input data with each of correlation pattern data corresponding to each of the input data by each timing when a digital delay element receives the input data; and a total sum means for obtaining a total sum of multiplication results in the multiplier means. In the fast digital correlation apparatus, the multiplier means includes: a 2's complement arithmetic unit 6 for calculating a 2's complement of the input data; and a selector 7 for receiving the input data that are not modified and a 2's complement, selecting either of the input data and the 2's complement and providing an output of the selected data or complement on the basis of a value of correlation pattern data. Thus, even in the case of 1-bit binarization to the correlation pattern data having a positive value and a negative value, the data can be expressed in '+1' and '-1' so that the correlation arithmetic error can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145564-A (JP)
Title: Image search system
Inventor: INOUE SHUJI
IPC: G06T7/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image search system that can quickly search recorded image information for image information including a particular scene and display it.  <P>SOLUTION: The image search system comprises at least one camera 110 for imaging a predetermined point to generate image information, image analyzing means 150 for analyzing the generated image information, image classifying means 161 for classifying the image information into different groups according to analysis results, recording means 162 for recording the classified classification image information in every group, and keyword information input means 170 for inputting keyword information for a search for classification image information; and further comprises searching means 163 for searching the classification image information recorded by the recording means 162 for classification image information corresponding to the input keyword information, reproducing means 171 for reproducing the classification image information searched for, and displaying means 172 for displaying the reproduced classification image information on a screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144674-A (JP)
Title: X-ray foreign matter inspection device
Inventor: UEKI FUTOSHI
IPC: G01N23/04
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray foreign matter inspection device dispensing with large force for opening/closing its door and facilitating cleaning/maintenance work.  <P>SOLUTION: The door 7 provided in front of a protection box 1 is adapted to be a pull-turn type door while a detachable protection plate 8 is provided inside the door 7 for dividing off the door 7 from an X-ray irradiation area. Shielding from X rays is borne by both the door 7 and the protection plate 8. Both of them are reduced in weight by thinning their thickness, thereby facilitating opening/closing operation. Further, easiness of cleaning/maintenance work is actualized by the use of the pull-turn type door and the disuse of any damper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149284-A (JP)
Title: Sheet feeder and image forming apparatus
Inventor: MIYAGUCHI YOICHIRO
IPC: B41J13/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To increase the feeding accuracy of a sheet member such as a recording sheet and stably form an image of good quality with a simple structure.  <P>SOLUTION: Electret materials 16 formed by immobilizing ionic polarization and electronic polarization is buried in a reciprocatingly movable feeding belt 14 stretched across a drive roller 12 and a driven roller 13. The recording sheet 18 is electrostatically attracted by the electret materials 16 of the feeding belt 14 to fit the recording sheet closely to the feeding belt 14, the recording sheet 18 is stably carried to the position of a recording head 3, and the image of good quality without positional displacement is stably formed on the recording sheet 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153167-A (JP)
Title: Ultra high-speed phonon device
Inventor: YASUI TAKASHIGE
IPC: H01L29/737
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an electronic device that enables a response band of several hundreds GHz or more and extend the carrier response frequency limit of the electronic device up to 1,000 GHz or more.  <P>SOLUTION: A quantization level is made in a structure on the side of implanting electrons, and energy among quantization levels is designed to be an integer multiple of LO phonon energy. When a bias electric field is applied to it, electronic relaxation between the quantization levels becomes inelastic scattering, that is, a phonon bottle neck effect occurs. While electrons passing through a quantum well is in an extremely coherent state, phase noise can be reduced to a conventional device noise limit or less. A noise reduction effect is theoretically estimated to be generated at several hundred GHz or more, and a low-noise electronic device in several hundreds GHz-THz band is expected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157261-A (JP)
Title: Powder recovery device and powder recovering method
Inventor: NAKAYAMA TOSHIKI
IPC: B08B5/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the scatter of powers in the course of recovering powders, thereby preventing a harmful effect on operator's health, degradation in a work environment, and dust explosion.  <P>SOLUTION: The powder recovery device includes a turntable (K) which supports container attaching members (2, 2') to which a powder cling container (G) with powder clinging thereto is attached, and which is rotatably supported on an external wall (F), thereby opening/closing an opening (F2a) during rotation. In addition, the turntable (K) turns between an attaching/detaching position in which the powder cling container (G) is attached/detached and a powder recovering position where the powder is recovered. Further, the powder recovering device includes: turntable positioning members (6, 11) which position the turntable (K) in the attaching/detaching position or the powder recovering position, powder removal members (28, 42) which remove the powder clinging to the powder cling container (G), and a powder sucking nozzle (41) which sucks and recovers the powder in a work chamber (S).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154889-A (JP)
Title: Grinding method
Inventor: YOKOYAMA SHINJI
IPC: B24B13/04
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To restrain machining shape error of a workpiece due to uneven abrasion of a grinding wheel by minimizing the uneven abrasion of the grinding wheel caused by shape correction grinding.  <P>SOLUTION: Desired surface shape data at the completion of machining a workpiece, the machined shape of which is symmetrical about the axis of rotation and the measurement data on the surface shape at the end of an intermediate process are compared to find a deviation, and the deviation is reflected to create a moving shaft coordinate of a machining tool in the next machining, whereby while the shape is corrected, grinding is performed. Deviation is added to the moving shaft coordinates in the intermediate process machining to find deviation added moving shaft coordinates, the depth of cut at the next machining is added to the deviation added moving shaft coordinates to find the final path moving shaft absolute coordinates in the next machining, and then a difference between the moving shaft coordinates in the intermediate process machining and the final path moving shaft absolute coordinates in the next machining is equally divided by the number of paths in the next machining, and the dividing points are interpolated to form consecutive data. According to the moving shaft coordinates of the consecutive data, grinding is performed.  <P>COPYRIGHT: (C)2004,JPO