baber/WOPTO huggingface dataset:
Patent JP-2004011245-A (JP)
Title: Drain pipe
Inventor: NODA HIROSHI
IPC: C08L101/16
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drain pipe body having a separation function of a fluid from a solid material, particularly a culvert drainage pipe embedded in the ground and used therein, separating the liquid and sand, collecting the liquid and discharging it.  <P>SOLUTION: The drain pipe is made of a synthetic resin made reticulated cylindrical pipe and a resin moulded body having a separation function of the liquid from the solid material and the outer periphery of the reticulated cylindrical pipe is covered with the resin molded body. The production process of the reticulated cylindrical pipe includes the covering process of the pipe by a resin molded body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014295-A (JP)
Title: Board with electrode and its manufacturing method
Inventor: NAKABACHI HIDEYA
IPC: G09F9/30
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board with electrode and its manufacturing method, capable of easily inhibiting the generation of leakage current.  <P>SOLUTION: Anodes 20 are formed on the base, then a board 10 is formed to bury the clearance among the anodes 20 and to cover each of the anodes 20, and then the board 10 is separated from the base with the anodes 20. Whereby recesses 10A are formed on the board 10, and the anodes 20 are buried in the recesses 10A to be flush with the board 10. As a square part of the anodes 20, and a corner part of the anode 20 and the board 10 inducing the concentration of electric field are not exposed, the generation of the leakage of current caused by the concentration of electric field can be inhibited.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023180-A (JP)
Title: Voice transmission apparatus, voice transmission method and program
Inventor: MOMOZAKI KOHEI
IPC: H04N7/18
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a voice which localized a sound image at the position of an actual speaker with a simple apparatus.  <P>SOLUTION: An image input portion 12 captures an image from a TV camera 9 by which a person transmitting the voice is imaged. A direction detecting portion 14 detects a face direction of the person transmitting the voice by the image from the TV camera 9. The TV camera 9 is put on the transmitting person, and a sound image controlling portion 15 generates a sound image positioning information corresponding to the direction of the transmitting person to regard a front face direction of the transmitting person as a reference based on a detected result by the direction detecting portion 14. A voice conversion portion 16 converts an input voice based on the sound image positioning information, and outputs a sound signal attached by the sound image. The sound signal is transmitted to a voice output portion 17 put on the transmitting person through a radio circuit. The transmitting person hears the voice of which the sound image is localized the actual direction of the speaker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019154-A (JP)
Title: Edge-of-eaves structure
Inventor: YONEHARA KUNIO
IPC: E04F10/08
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge-of-eaves structure which enables eaves to be mounted without interfering with the opening/closing of a door of an entrance, even if the door is an outward-opening hinged door, and which enables a pedestrian to walk under the eaves without anxiety, even in the case of such a building that a height from the ground to the edge of the eaves is not adequately secured.  <P>SOLUTION: An eaves supporting implement 31 is equipped with an exterior-wall mounting piece for being fixed to an exterior wall 16, an interval adjusting piece which is elongated outward along the under part of an eaves gutter 20 from the exterior-wall mounting piece, and an eaves mounting piece which is elongated upward along the outer surface of the eaves gutter 20 from the interval adjusting piece. The eaves 39 are mounted on the outside of the eaves 20 via the implements 31 which are mounted on the exterior wall 16 each at a prescribed interval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020385-A (JP)
Title: System for measuring time-serial fluid velocity in plane and space
Inventor: TANAHASHI MAMORU
IPC: G01P5/22
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein no fluid measuring instrument provided with both high space resolution and high time resolution exists because the both resolutions are brought into a trade-off relation in a conventional fluid velocity measuring method, although a fluid velocity measuring instrument of high precision having the high space resolution and the high time resolution is required to grasp accurately motion for a fluid phenomenon because the phenomenon includes a very wide space/time scale.  <P>SOLUTION: In this time-serial fluid velocity measuring system in the plane and the space, a laser beam is converted into a sheet-like laser beam by a laser sheet generating optical system to irradiate a measured fluid, a scattered light image by particles in the measured fluid, or a spatial variable density image of the fluid is image-picked up continuously with a micro-time interval by a high-speed video camera, a velocity vector is calculated by an interaction correlation method, based on the two images consecutive time-serially, and an obtained time-serial data is filtered to remove an error, so as to provide a final time-serial velocity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002587-A (JP)
Title: Ecofriendry method for recycling refuse
Inventor: KOBAYASHI YOSHIO
IPC: C10J3/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recycling refuses which improves the efficiency of refuse power generation while suppressing the discharge of dioxins and noxious heavy metals into the environment at a low cost and permits the formed incineration ash to be effectively used as an industrial raw material for e.g. cement.  <P>SOLUTION: The method comprises pyrolyzing refuses at 400-750°C, lowering the gas temperature to 70-500°C in a heat recovery section provided at the exit of the pyrolyzer, simultaneously blowing an alkaline substance to fix hydrogen chloride, etc., removing solids containing an alkali salt, an unreacted alkaline substance, a powdered fluidizing medium, pyrolysis residues, etc., from the decomposition gas in a dust collector, utilizing the obtained clean gas component as a fuel gas for e.g., power generation, and utilizing the removed solids for cement and as an industrial material for a blast furnace after the removal of the alkali component therefrom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021952-A (JP)
Title: Information management system, central control device, program, recording medium, and processing method for central control device
Inventor: OGATA TOMOYASU
IPC: G06Q10/06
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information management system capable of efficiently carrying out the central control of process information, and quickly and flexibly corresponding to the change of a work process.  <P>SOLUTION: The information management system comprises a work information inputting terminal for inputting status values of a plurality of work statuses composing the work process, and the central control device carrying out the central control of the status values acquired from the work information inputting terminal via a network. It is characterized in that it is provided with an ID attaching part attaching a status ID and a process ID to the status value, a process information storage storing the status values, a storage locating assigning part assigning the storage location of the status value on the basis of the attached process ID and status ID, and a storage part storing the status value together with the process ID and status ID in an assigned storage location.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024011-A (JP)
Title: Plastic cord for mowing and method for producing the same plastic cord for mowing
Inventor: AIZAWA KAZUHIRO
IPC: B29C47/02
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To increase shear force and abrasion resistance, enhance continuity of mowing operation and exhibit excellent mowing performances.  <P>SOLUTION: A plastic cord for mowing is composed of a plastic tubular body 2 and a core 3 arranged in the center of the plastic tubular body 2 and integrally bonded thereto. High-strength fibers are used as the core 3. An adhesive is interposed between the plastic tubular body 2 and the core 3. In the process, the core 3 is coated with the adhesive and the core 3 coated with the adhesive is covered with a plastic material according to an extrusion method for the molten plastic material. Thereby, the plastic tubular body 2 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024560-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: HIROTA KOJI
IPC: G06V10/25
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To set an optimal concerned area (ROI) to a tissue area of each frame in ultrasonic diagnostic equipment.  <P>SOLUTION: A heart chamber binarized image 101 and a plurality of candidate concerned area images 104 in each frame are compared with each other to decide overlapping among them (see a code 204), concretely to decide a candidate concerned area which covers the whole heart chamber and has the smallest size to be the optimal concerned area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038345-A (JP)
Title: Prefetch control device, information processor, and prefetch control process
Inventor: SHIROHIGE YUJI
IPC: G06F12/08
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prefetch based on a highly precise estimation.  <P>SOLUTION: A plurality of address values are stored in a prefetch address queue 25 based on past memory access and, when a request address from a processor unit in a request address register 21 is accorded with the address value, a prefetch address formed by adding a block size to the request address is output to a secondary cache as the prefetch request. The prefetch address is rewritten in the prefetch address queue 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037138-A (JP)
Title: Ionizing radiation irradiation method and ionizing radiation irradiation device
Inventor: KANEKO YOSHINOBU
IPC: G21K5/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy/safe-to-maintain and space-saving ionizing radiation irradiation method and ionizing radiation irradiation device that feed a continuous or single sheet object to be irradiated, and cross-link or modify the sheet or film, or cure, cross-link, modify or dry a printed matter or coating applied to a substrate of paper, plastic, metal or the like.  <P>SOLUTION: The ionizing radiation irradiation method uses a feed roller 1 to change the feed direction of a fed object to be irradiated through an angle of 90° to 180°, when moving it into an irradiation chamber wherein it is irradiated with ionizing radiation, and uses a feed roller 2 to change the feed direction through an angle of 70° or more at an irradiation chamber exit. The ionizing radiation irradiation device has the feed roller 1 for directing the fed object to be irradiated into the irradiation chamber as changing the feed direction through an angle of 90° to 180°, an ionizing radiation generator for irradiating the fed object to be irradiated with ionizing radiation in the irradiation chamber, and the feed roller 2 for changing the feed direction of the irradiated object through an angle of 70° or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036229-A (JP)
Title: Door hinge device for vehicle
Inventor: NARITA MASAKI
IPC: B60J5/04
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door hinge device for a vehicle, which prevents damage to a cab and and a door by absorbing the impact of a stopper part of a hinge female and a hinge male at the opening/closing of the door.  <P>SOLUTION: This door hinge device 5 for the vehicle is equipped with the hinge female 6 for being fixed to the side of a vehicle body 1, the hinge male 7 for being fixed to the side of the door 2, and a hinge shaft 8 for turnably coupling the hinge female 6 and the hinge male 7 together; the hinge female 6 is provided with the stopper part 6a for limiting the fully-opened position of the door 2 by making the hinge male 7 abut on the stopper part 6a at the opening of the door 2; an elastic member 15 is interposed between the hinge male 7 and the stopper part 6a of the hinge female 6, so that the inside surface of the front part of the hinge male 7 can be compressed for impact absorption by the elastic member 15 when the door 2 reaches the vicinity of the fully-opened position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035347-A (JP)
Title: Method for preparing strontium carbonate, and non-birefringent optical resin material and optical element
Inventor: KOIKE YASUHIRO
IPC: G02B1/04
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing fine particulate crystals of strontium carbonate having a particle size of 500 nm or less and suitable for a crystal doping method, and to provide an application to a non-birefringent optical resin material/an optical element.  <P>SOLUTION: Urea of 81.75 g and strontium nitrate of 30.75 g are added to water of 375 g and then ethylene glycol of 75.00 g is added thereto to lower the the freezing point. The resultant reaction solution is put into a beaker, agitated under the irradiation with ultrasonics, and kept at -5°C. After the addition of 1.50 g urease, the deposition of crystals starts, making the solution cloudy. After the reaction for 12 hr, the crystals are aged at 20°C, taken out by filtration, and dried, giving fine particulate needle crystals of strontium carbonate having an average length of about 400 nm. The fine particulate needle crystals of strontium carbonate having an average length of 500 nm or less can be obtained even by a heterogeneous method. The non-birefringent optical resin material and the optical element, both containing the fine particles dispersed therein, is obtained by a crystal doping method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044645-A (JP)
Title: Sheath pipe holder
Inventor: NISHIOKA AKIRA
IPC: F16L33/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath pipe holder with the small number of parts to which a sheath pipe can be mounted easily, and capable of being used for pipes of different sizes.  <P>SOLUTION: In the sheath pipe holder holding bellows sheath pipes A, B in which a resin pipe 3 forming a supplying passage to a faucet 2 is inserted, the sheath pipe holder body 5 placed consecutively to the opening 7 on the faucet side for inserting the resin pipe while having a sheath pipe insertion hole 8 communicated with the opening 7, and a claw ring 6 removably attached to the holder body 5 in which the pipes A, B are inserted are provided. The ring 6 has a plurality of inner claws 10, 11 engaging with the grooves 9, 9a of the pipes A, B inserted therein in the upper and lower parts. In order that the pipes A, B with different outer diameters can be inserted, the distance d in a diameter direction between the central axis 12 of the ring 6 and the front edge 10a of the inner claw 10 in the upper part is set smaller than the distance d between the central axis 12 and the front edge of the claw 11 in the lower part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048470-A (JP)
Title: Digital camera
Inventor: KATO MASAHIRO
IPC: H04N101/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera in which the visibility of the display contents of a display means is improved without increasing power consumption, or requiring any manual operation.  <P>SOLUTION: When a temperature detected by a temperature sensor 60 is equal to or less than a predetermined temperature, and an image is displayed at a liquid crystal display 44 having a photoelectric tube type back light 44B, the display destination of the image is switched to an electronic view finder 88 having an LED type back light 88B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044525-A (JP)
Title: Liquid level detection valve for fuel tank
Inventor: KURIHARA KAZUMASA
IPC: F02M37/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detection valve for a fuel tank capable of achieving reliable opening and closing operation, and capable of easily coping with variation of delivery capacity of vapor and tank inner pressure at low cost without requiring drastic change of designing.  <P>SOLUTION: A lower end surface of the valve is a horizontal bottom surface formed by a bottom wall part 41 of a bottom lid body 4. A partition wall body 43 forming a valve chamber 2 in a case body 1 is vertically and integrally provided on the bottom lid body 4. A communication port 46 is formed on the partition wall body 43, and an inflow port 44 is also formed on the bottom wall part 41 constituting the bottom lid body 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050860-A (JP)
Title: Seated load detector
Inventor: SAKAMOTO KAZUNORI
IPC: B60N2/90
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seated load detector for suppressing the generation of strain of a vehicle seat and correctly detecting a load thereon.  <P>SOLUTION: An upper rail 6 and a lower rail 7 are connected to each other by a supporting member 11, a load sensor member 12, and a cylindrical rod 14. The load sensor member 12 comprises a strain element 17, a first holding part 18 and a second holding part 19, and a detection element affixed to the strain element. The strain element 17 is held by the first holding part 18 at one end and held by the second holding part 19 at the other end. The second holding part 19 comprises a holding plate 22 and an adjustment bed 23. A rod 14 connects lower arms 7 to each other, and the rod 14 and the adjustment bed 23 are welded and fixed to each other in a final stage of an assembly step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053041-A (JP)
Title: Filter for exhaust port, and replacement timing display method of filter
Inventor: WATANABE SHINJI
IPC: B01D46/42
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter for an exhaust port and a replacement timing display method of the filter effective for displaying replacement timing of the filter for the exhaust port having an adhered contaminant.  <P>SOLUTION: The filter 7 for the exhaust port comprises a fiber filter 9 removably attachable to the exhaust port 3 and a display element 10 for displaying a replacement timing of the filter in response to contamination of the filter 9. The fiber filter 9 and the display element 10 are made of component having different affinity for the contaminant. The component constituting the display element 10 may be oil repellent component or oleophilic component.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053045-A (JP)
Title: Duplex heat exchange arrangement
Inventor: KOMAKI MASAYUKI
IPC: F28F9/00
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplex heat exchange arrangement that is miniaturized, enables reduction of components and manufacturing man-hour, and improves size accuracy by suppressing deformation.  <P>SOLUTION: In the duplex heat exchanger, manifolds 20A and 20B are soldered to at least one end of both ends of one header pipe 11a of one of a plurality of heat exchangers disposed in parallel and at least one end of both ends of one header pipe 11b of the other, respectively. The manifolds 20A and 20B have a joint base 22 having a communication passage communicating with all of opening ends 11c and 11d of the header pipes 11a and 11b of which adjacent parts are butted on each other, and a heat medium inflow port 25 and a heat medium outflow port 26 that have an inflow port or an outflow port of a heat medium that communicates with the communication passage of the joint base 22 and opens across an opening end of at least adjacent header pipes 11a and 11b. The adjacent header pipes 11a and 11b are soldered and integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050581-A (JP)
Title: Cap member and liquid jetting device
Inventor: OKUMURA HIDEKI
IPC: B41J2/165
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce foaming of a solution in a cap member.  <P>SOLUTION: When the discharge of ink by an ink discharge hole 732 finishes, the level of the ink remaining in an ink reservoir part 720 is lower than the ink discharge hole 732. The ink discharge hole 732 is never covered with the remaining ink, and therefore there is not much fear of foaming of the ink even when the air flows back from the side of a suction pump 76 to the cap member 700. The danger that foams of the ink are generated upper than the cap member 700 is lessened, and the danger that foams of the ink are broken to stain a nozzle formation face with the ink when the cap member 700 seals the nozzle formation face, is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055797-A (JP)
Title: Distributed feedback semiconductor laser
Inventor: EBIHARA KOJI
IPC: H01S5/12
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To generate a refractive index connection component and a gain connection component in a guide wave direction of light in phase and to realize large gain connection in a distributed feedback semiconductor laser.  <P>SOLUTION: The distributed feedback semiconductor laser has an active region 2 with forbidden band width smaller than clad layers 1 and 3 disposed between a pair of the clad layers 1 and 3 different in conduction types, diffraction gratings 4 where at least a part of the active region 2 has periodical projecting and recessing structure in a direction vertical to a wave guide direction of light. Uppermost surface of projections is covered by the clad layer 3. At least a part of recessed parts of the diffraction gratings 4 is filled with the uniform conductive buried layers 5 whose refractive index is larger than the clad layer 3. The buried layers 5 are covered by the clad layer 3 so that they are continuous with the projecting parts of the diffraction gratings 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004050639-A (JP)
Title: Substrate for inkjet recording head, inkjet recording head, inkjet recording apparatus
Inventor: IMANAKA YOSHIYUKI
IPC: B41J2/05
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize a substrate for an inkjet recording head, an inkjet recording head, and an inkjet recording apparatus which enable recording by better images.  <P>SOLUTION: In the substrate for the inkjet recording head, an ink supply port forming part of a slim shape, a plurality of electric heating converters set in an array along the ink supply port forming part, a plurality of switching elements set for flowing a current correspondingly to the plurality of electric heating converters, and level shift circuits for stepping down and generating a driving power supply voltage of the switching elements from a power supply voltage for flowing the current are accumulated on a semiconductor substrate. A plurality of level shift circuits are formed to be nearly parallel to a longitudinal direction of the ink supply port forming part and to be axially symmetric with respect to a center line orthogonal to the longitudinal direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003129917-A (JP)
Title: Method for manufacturing fuel distributor integrated with injection valve
Inventor: BODENHAUSEN ECKHARD
IPC: F02M51/00
Filed: 2002-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply and inexpensively assembling a fuel distributor and an injection valve. SOLUTION: According to this method, a fuel distributor 1 is manufactured, which has a hollow chamber 12 connected to a fuel source via a connection part 23 and supplies fuel to a plurality of injection valves 2.1, 2.2 and 2.3 via the hollow chamber. Pre-assembled component groups 3, 5 and 9 of the injection valves 2.1, 2.2 and 2.3 are integrated with the fuel distributor while manufacturing the fuel distributor 1 equipped with a central connector connecting part 15 using material joint parts 10 and 18. At that time, electric contact connections 17, 19 of the injection valves 2.1, 2.2, 2.3 are performed simultaneously.