baber/WOPTO huggingface dataset:
Patent JP-2003209873-A (JP)
Title: Low latency mobile initiated tunneling handoff
Inventor: GWON YOUNGJUNE L
IPC: H04L29/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tunnel-based IP handoff process that can minimize the handoff latency.  <P>SOLUTION: When neighboring nodes are detected, these detected nodes are identified as candidate nodes. Detection of just the existence of neighboring nodes should be possible even in situations where these neighboring nodes use different access technologies. For instance, pilot beacon signals may be taken as indication of the existence of candidate nodes although it may be impossible to compare them quantitatively if the beacon signals emanate from different access technologies. As soon as candidate nodes are identified, tunnels are established between the source node and the candidate nodes. The tunnels are used to forward data to the mobile node after a communication link between the mobile node and the source node goes down. As soon as the mobile node enters one of the neighboring networks and identifies a target node, the tunnels are torn down except the tunnel for the target node.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175096-A (JP)
Title: Ion generator and air conditioner device
Inventor: FURUHASHI KENJI
IPC: F24F1/00
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion generator which changes-over an operation mode to the mode for generating a number of minus ions when a relaxing effect is needed but to the mode for generating plus ions and minus ions in nearly same quantity when a sanitizing/sterilizing effect is required.  <P>SOLUTION: The ion generator includes minus ion generating means (S12, 14 and 16) and plus ion generating means (S12, 14 and 16). The both of the plus and minus ions are generated (S14) when operation is started (S4). When the air seems to be contaminated and the operation is started (S4), the device is operated in the operation mode for generating the plus and minus ions by nearly same quantity, which makes the sanitizing/sterilizing effect active.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004186277-A (JP)
Title: Led lamp
Inventor: KAGA KOICHI
IPC: F21W101/14
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED lamp which assures a higher heat radiation characteristic even when it is used as the high luminance type LED and also ensures easier loading.  <P>SOLUTION: A resin holder 20 to which the LED 10 including terminals 12a, 12b is loaded is provided with a heat sink 30 which functions as a terminal member and a heat radiating member. The heat sink 30 is formed with provision of heat radiating plates 31a, 31b having the semi-circular cross-section which are loaded to both sides of the external surface of the holder 20 in the manner that these are mutually insulated. Moreover, the contact pieces 33a, 33b and the terminals 36a, 36b for receiving the electrical power are formed in contact with the terminals 12a, 12b of the LED 10 loaded to the holder 20. Heat generated at the terminals 12a, 12b is transferred to the heat radiating plates 31a, 31b through the contact pieces 33a, 33b for the purpose of heat radiation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004147629-A (JP)
Title: Conditioning material for bread making, method for producing bread by using the same and method for producing the conditioning material
Inventor: SAKATA MITSUO
IPC: A21D2/18
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To produce bread having soft, easily meltable, crisp and short texture and lasting wet feeling in high efficiency at a low cost without using an emulsifier and an enzyme influencing the palatability of the bread dough.  <P>SOLUTION: The conditioning material for bread-making contains starch, glucomannan and oil-and-fat at specific amounts. The starch is composed of nearly 100% amylopectin or a modified starch produced from the above starch. The conditioning material for bread-making is produced in high efficiency by using a continuous heating apparatus (indirect heating apparatus, direct heating apparatus or Joule heating apparatus).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186015-A (JP)
Title: Manufacturing method for cathode substrate for fed
Inventor: HIRAKAWA MASAAKI
IPC: H01J9/02
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a cathode substrate for FED.  <P>SOLUTION: In this manufacture method for a cathode substrate for FED having at least a cathode electrode layer 22, an insulating layer 24, a gate electrode layer 25 and a carbon-based emitter growth catalyst layer 23, the carbon-based emitter growth catalyst layer is formed before the insulating layer 24 and the gate electrode layer 25 are formed. The film thickness of the catalyst layer 23 is 1 nm to 50 nm, and the catalyst layer is made of Fe, Co or an alloy including at least one kind of these metals.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003200633-A (JP)
Title: In-vehicle printer
Inventor: AQUILINA RENE CHARLES
IPC: B60R11/00
Filed: 2002-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle printer which is connected operably to a host computer device, prevents a utilizable seat capacity of the automobile from being reduced, and is fixed in the automobile to be hidden when not used.  <P>SOLUTION: In the in-vehicle printer, there are provided a printer (20) connected operably to a host device (50) for receiving commands from the host device (50), the automobile (22) having a chamber (64) for accommodating the printer (20), and a seat (60) inside the automobile. The seat (60) has a seating region. The printer (20) is fixed operably in the chamber (64) not to shield any part of the seating region.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188994-A (JP)
Title: Sealing structure of outside air introduction duct
Inventor: KAKITO TAKAYUKI
IPC: F02M35/16
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a duct seal from being sucked into by negative pressure on an engine side.  <P>SOLUTION: This sealing structure 1 of the outside air introduction duct seals between an air duct 4 and a hood inner 2a on an inner face side of an engine hood 2 by the duct seal 5. The duct seal 5 is provided with a base part 5a attached to a hood inner 2a side on the inner face side of the engine hood 2, a first bent part 5b formed into a condition in which it is inclined toward an opening part 4a side of the air duct 4, and a second bent part 5c formed into a condition in which it is inclined in the direction in which it leaves an opening part 4a of the air duct 4 and brought into pressure contact with a seal face 4b of the air duct 4. A bent part 5d where the first bent part 5b and the second bent part 5c are continuous is provided with a first abutting part 5e sucked by negative pressure generated on the engine side and abutting on a base part 5a side when the second bent part 5c moves.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003244427-A (JP)
Title: Image processing apparatus and method
Inventor: MURAKAMI TOMOCHIKA
IPC: H04N7/08
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and a method in which robustness against a cooperated attack effective for the analysis/removal of a common signal can be improved by changing an alignment signal used commonly for strengthening the robustness against the geometrical attack on the basis of image characteristics, additional information or information for every embedding.  <P>SOLUTION: On the basis of the amplitude component data of image data inputted from an image input unit 2100 and alignment information for detecting the geometrical transform of an image inputted from a registration rule input unit 2305, an embedding pattern generated in an envelope ring pattern generator 2111 is embedded into the amplitude component data. Then, an inverse Fourier transformer 2104 computes the inverse frequency transforms of the amplitude component data embedded with the alignment information by using phase component data. Further, an additional information embedding unit 2302 embeds digital watermark information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004188684-A (JP)
Title: Method for detecting register error of multi-color rotary press, register error detector, and automatic control device for register adjustment
Inventor: TOKIWA SHIZUAKI
IPC: G06T5/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To detect the register error of a register mark with high precision.  <P>SOLUTION: The register error-detecting method comprises the steps of: printing the register mark by each printing part on a traveling paper at a multi-color rotary press; flashing a light source based on a reference signal from a signal output means actuated synchronously with the preset rotation of a preference plate cylinder to output a signal; reading the register marks printed by all the printing parts using the synchronized reading means with the flash; developing the marks into matrix data, from which a first centroid is sought as an approximate one of each register mark; obtaining a second centroid as a high precision one of each register mark again from the matrix data using the first centroid as a basic point; obtaining the relative position of the second centroid of another register mark using the second centroid of one predetermined register mark as a reference; and obtaining a deviation between the obtained relative position and the preset reference relative position to consider the deviation as a register error.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004191582-A (JP)
Title: Image forming apparatus
Inventor: OTA YASUHIRO
IPC: G03G21/00
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which an image having a stable image quality is outputted by effectively using heat and water obtained by a fuel battery.  <P>SOLUTION: A fixing unit 307 possesses fixing rollers 71 and 72, a heat-receiving roller 73, a tension roller 74 and a fixing belt 75. Also, the fixing roller 71 possesses a heater lamp 711 and a core bar 712. The fuel battery 314 is installed near the fixing roller 71, and the fixing roller 71 and the fuel battery 314 are provided with a heat conductive member 41. Then, one side is attached to the surface of the fuel battery 314. Thus, the heat of the fuel battery 314 is transmitted from the heat conductive member 41 to the fixing roller 71. Thus, the heat obtained by the fuel battery 314 is effectively used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004197633-A (JP)
Title: Fuel injection quantity control device of diesel engine
Inventor: NAKANO FUTOSHI
IPC: F02D41/38
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection quantity control device of a diesel engine, preventing the generation of white smoke in re-injection following a fuel injection cut without a separate device only by the fuel injection quantity control.  <P>SOLUTION: This fuel injection quantity control device of the diesel engine includes a fuel injection quantity determination means 5 for determining the required fuel injection quantity according to the opening degree of an accelerator and the engine rotational frequency. The control device includes a control means 6 for conducting the minimum cutoff control in which in the case of cutting fuel injection for predetermined time and then performing re-injection, when the required injection quantity determined by the above means 5 is under a prescribed very small injection quantity Qmin, fuel injection cut is continued, and when it is above the prescribed very small injection quantity Qmin, fuel injection is restarted with the required fuel injection quantity Q at that time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198296-A (JP)
Title: Imaging recognizing apparatus
Inventor: MITSU MASATO
IPC: G01N21/85
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recognizing apparatus constituted so as to pick up the images of one or more parts of a strawberry being an object to be inspected at the same time to judge the strawberry.  <P>SOLUTION: A plurality of optical fibers 6 provided with lens parts 7 are allowed to face to the periphery of the strawberry 1 being the object to be inspected placed on a feed tray 2 at an appropriate interval while connected to a single image pickup device 9 and the image pickup screen data due to the respective optical fibers 6 are simultaneously displayed on the single screen of a display device 11 to recognize one or more parts of the surface of the strawberry 1 at the same time to judge strawberry 1 rapidly. Further, the support 13 for supporting the optical fibers 6 is constituted so as to approach and separate with respect to the strawberry 1 and the feed tray 2. Therefore, the support 13 does not obstruct the transfer of the strawberry 1 at every feed tray 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198854-A (JP)
Title: Light quantity adjusting cover, image pickup device and installation method of the device
Inventor: ICHIKAWA TAKASHI
IPC: H04N5/225
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To ease and to make installation work of an image pickup device efficient.  <P>SOLUTION: A light quantity adjusting cover 7 is used to adjust the amount of light beams being made incident on an image pickup device 1 when the device 1 is installed. Thus, focusing is appropriately adjusted based on a prescribed light quantity and installation of the device 1 is efficiently conducted. The cover 7 is formed of a synthetic resin to reduce the cost of the cover 7. The cover 7 is constituted in a freely attachable and detachable manner to the device 1. Thus, the device 1 is protected prior to the installation and the cover 7 is easily taken out from the device 1 after the installation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004168274-A (JP)
Title: Rain cover article mounted on rearview mirror
Inventor: NAKAMURA YOSHIHIKO
IPC: B60R1/06
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an article easy to be handled without waterdrops by eliminating a problem wherein a rear confirmation becomes difficult due to sticking of waterdrops on the surface of a rearview mirror in the conventional article when traveling a vehicle in rainy weather.  <P>SOLUTION: A Y-shaped eave 1 or a cap-shaped eave 7 is provided by using elastic or flexible synthetic resin. This eave 1 or 7 is adhered to a frame 5 of the back mirror of the vehicle with a both-side adhesive tape. The cap-shaped eave 7 is used by being covered on the rearview mirror.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004201473-A (JP)
Title: Harness protective protector and structure thereof
Inventor: TANIZAKI YUJI
IPC: H02G3/04
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To exactly protect a harness traversing a plurality of panels, and facilitate drawing-around work of the harness.  <P>SOLUTION: A cylindrical part 6 has a plurality of panels 2, 3, 4 aligned almost in parallel to each other and penetrating in the harness protective protector, and a harness 5 traverse in each of panels 2, 3, 4. The cylindrical part 6 is made into profile in which a connector 8 which is arranged at an end of the harness 5 can penetrate from one end side to the other end side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205212-A (JP)
Title: Eddy current flaw detecting probe for magnetic material and eddy current flaw detector
Inventor: HOSHIKAWA HIROSHI
IPC: G01N27/90
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To detect injuries in two directions crossing each other at a right angle of an inspection object by one detection coil in an eddy current flaw detecting probe.  <P>SOLUTION: An exciting coil E generates a uniform eddy current in the winding direction of the exciting coil E in the inspection object T being a magnetic material to generate a uniform magnetic flux in the direction vertical to the coil surface of the exciting coil E. When there is an injury in the inspection object T in the direction vertical to the coil surface of the exciting coil E, an eddy current is disturbed at the part of the injury to change. Further, when there is an injury in the direction parallel to the winding direction of the exciting coil E, a leaked magnetic flux is generated in the part of the injury. A detection coil D detects a change of an eddy current or the leaked magnetic flux to detect the injury. That is, since detection coil D detects both of the change of the eddy current and the leaked magnetic flux caused by the inury, the injuries in two directions crossing each other at a right angle can be detected.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004203508-A (JP)
Title: Elevator guide system and elevator guiding method
Inventor: INOUE ATSUSHI
IPC: B66B1/14
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator guide system and an elevator guiding method capable of accomplishing elevator movement from an elevator hall to one's destination floor and delivering a guide plan to lead the person from the get-off place to the target place.  <P>SOLUTION: The elevator guide system and the elevator guiding method include a call registration device 11 which works based on the dweller identifier selected by the user among the list of the dwellers of the visited place transmitted from a portable terminal unit 2 and gives such an instruction to an elevator management device 6 that an elevator car 5 moves to the floor wherefrom the dweller identifier is transmitted and moves to the floor where the dweller according to the identifier lives, and an information distribution device 13 acquires the map data of the floor where the dweller according to the identifier lives from a floor information database 7, and the portable terminal unit 2 displays the map data acquired by the information distribution device 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202306-A (JP)
Title: Air cleaner
Inventor: SUZUKI YOSHINOBU
IPC: B01D53/77
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air cleaner which is simple in structure and can efficiently clean contaminants in exhaust gas.  <P>SOLUTION: The exhaust gas 17 is supplied into an air blowing pipe 15 by using a blower 16 of an air blowing device 4, made a horizontal flow, and fed inside from a vent hole 5 formed in the outer shell 3 of an air cleaner main body 2. The exhaust gas 17 fed in the outer shell 3 ascends and passes through a first filler 10. A liquid agent 11 sprayed from a first spray nozzle 9 adheres to the first filler 10, and a water film is formed on the surface. The exhaust gas 17 is efficiently brought into vapor-gas contact with the water film, and the contaminants in the gas 17 are transferred. The ascended exhaust gas 17 is directly contacted with the liquid agent 11 which is sprayed again from the first spray nozzle 9, and the residual contaminants are transferred and purified. After that, the purified exhaust gas 17, after droplets by the liquid agent 11 are caught by a first demister 7, is discharged outside from an opening 4.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004201818-A (JP)
Title: Ultrasonic probe
Inventor: KADOKURA MASAHIKO
IPC: A61B8/12
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic probe for restraining the positional shifting of an ultrasonic vibrator by reducing vibration according to drive of a rocking mechanism for rocking the ultrasonic vibrator.  <P>SOLUTION: This ultrasonic probe has an insert part inserted in the body cavity and a grip part 1 held outside the body cavity by an operator. The insert part 2 has a vibrator unit 4 and a rocking mechanism for rocking the unit. The grip part 1 has a motor 5 for generating the driving force for driving the rocking mechanism. One end of a shaft 9 is connected to the motor 5, and the other end of the shaft 9 is positioned in the insert part 2. The rocking mechanism has a first pulley 6 coaxially fitted to the other end of the shaft 9, a second pulley 7 coaxially fitted to the rotating shaft of the vibrator unit 4, and a wire 8 stretched between the first pulley 6 and the second pulley 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205298-A (JP)
Title: Colorimetric detection method of pyrophosphoric acid using filter
Inventor: SUGANO KIMIYOSHI
IPC: G01N33/50
Filed: 2002-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple colorimetric detection method of pyrophosphoric acid and further to use the colorimetric detection method for simply performing the colorimetric detection of a nucleic acid amplification reaction.  <P>SOLUTION: The colorimetric detection method of the pyrophosphoric acid using a filter includes a process (a) for generating an insoluble coloring matter by adding a reagent for detecting the pyrophosphoric acid to a solution containing the pyrophosphoric acid; a process (b) for filtrating the solution by a filter made of a porous body for capturing the insoluble coloring matter by the filter; and a process (c) for performing the colorimetric detection of the insoluble coloring matter captured by the filter. A process for washing the filter to stop color development may be added between the processes (a) and (b). A reaction solution after the nucleic acid amplification reaction is used as the solution containing the pyrophosphoric acid and can be used as a detection method of the nucleic acid amplification reaction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004204511-A (JP)
Title: Artificial flower holder for flower stand
Inventor: KOHIRA HIROSHI
IPC: E04H13/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that rainwater stays in a hole of a flower stand to become the source of mosquitoes while meeting a grave visitor's feeling of wanting to hold a memorial service for a buried person with flowers kept offered.  <P>SOLUTION: Artificial flowers 4 are used as the flowers to be offered in front of a grave. A flower stand 2 is decorated with the artificial flowers 4 through an artificial flower holder 3. The artificial flower holder 3 is provided with a cover 9 for closing the hole 5 of the flower stand 2; a mounting part 10 inserted in the hole 5; and a holding hole 14 into which stems 6 of the artificial flowers are inserted. The mounting part 10 is provided with elastic bodies 12 elastically deformed by being inserted into the hole 5. Since the hole 5 of the flower stand 2 is closed with a cover, there is no possibility of rainwater getting into the hole 5 of the flower stand 2 to breed mosquito larvae.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004205763-A (JP)
Title: Photosensitive composition and photosensitive lithographic printing plate
Inventor: MORI TAKANORI
IPC: G03F7/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive photosensitive lithographic printing plate featuring that an image can be recorded by scanning exposure based on digital signals, the plate with a recorded image can be developed with water or a water-based developer, or the plate without being developed can be mounted on a printing machine and printed, and to provide a positive photosensitive composition to be used for the plate.  <P>SOLUTION: The photosensitive composition contains: (a) self water-dispersible resin fine particles; (b) a photothermal conversion agent; and (c) a methylol compound. The photosensitive lithographic printing plate has a photosensitive layer made of the above photosensitive composition on the surface of a supporting body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI