baber/WOPTO huggingface dataset:
Patent JP-2002295748-A (JP)
Title: Retainer for pipe joint and method for assembling small disc connecting unit
Inventor: INOUE TOMOHITO
IPC: F16L19/08
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for assembling a part of a pipe joint which can perform assembly and work thereof by a simple constitution and can hold a stable connection condition while simplifying a structure. SOLUTION: Thas retainer 4 is formed by punching a through hole 21 is straight state from a diametric direction R in a plastic-made retainer element material, and thereafter a small disc connecting unit 14 is press-fitted by a press-fitting force P from the diametric direction R, to be held in the through hole 21.
Patent JP-2002307625-A (JP)
Title: Laminated structure and method for manufacturing the same
Inventor: SAKAI IKUNORI
IPC: C08K3/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a laminated structure wherein a resin cured layer containing a curable resin having a urethane bond is strongly bonded to a molded object comprising a polypropylene resin composition at a low cost. SOLUTION: The laminated structure is manufactured by bringing a curing resin (C) having a urethane bond into contact with or applying the same to a molded object, which comprises a polypropylene resin composition (B) containing 5 to 95 wt.% of a modified polypropylene resin (A), which is obtained by the graft polymerization of a vinyl monomer (b) having a hydroxyl group with a polypropylene resin. The grafting amount of the vinyl monomer (b) having the hydroxyl group is 0.1 to 10 wt.% with respect to the sum total of the polypropylene resin (a) and the vinyl monomer (b) having the hydroxyl group, to cure the same to form the resin cured layer.
Patent JP-2002311817-A (JP)
Title: Navigation device for mobile object
Inventor: HIROSE NAOKI
IPC: G06T17/05
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device enabling a user to more accurately recognize the relativity between areas displayed on the maps on the right side and the left side of a screen by displaying on a 3D display map the area corresponding to the area displayed on a 2D map. SOLUTION: The coordinate of the area displayed on the 2D detailed map is calculated with a prescribed coordinate transformation formula to obtain the coordinate on a 3D wide area map, and the display area of the obtained coordinate is displayed on the 3D wide area map in the shape of a frame. Thus, the user can more accurately recognize the map and the position.
Patent JP-2002312051-A (JP)
Title: Software license management method
Inventor: NARUSHIMA KOJI
IPC: G06F21/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a license management method for software of a personal computer on a network using a host computer by solving a problem of a conventional arrangement in which the software can not be started from a personal computer outside the network. SOLUTION: A computer is equipped with a step to make a start control of software by sending out the key information of a hardware key to the host computer when the software is to be started by making access to the host computer via the Internet, which eliminates necessity for purchase of any software to be solely devoted when user is dispatched to a remote place, and this allows establishment of the intended license management method for software excellent in the flexibility and economy.
Patent JP-2002112821-A (JP)
Title: Multipurpose housing basket
Inventor: JOO-TAI CHOI
IPC: B65D8/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a multipurpose housing basket which is easy to be stored and carried and capable of being easily extended in the case of using and being easily folded in the case of not using. SOLUTION: The multipurpose housing basket has a skeleton body 11 obtained by wrapping a coil spring with garment cloth. The cloth 12 is sewn with double stitch corresponding to the expanding shape of the skeleton body between respective skeleton bodies 11 to make a cylindrical basket which can be extended and contracted by the elasticity of the coil spring.
Patent JP-2002309569-A (JP)
Title: Process for making joint part of water-impervious wall impervious to water
Inventor: WAGI TAKATSU
IPC: B09B1/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the work of packing a water-impervious material such as an asphalt mixture into a space inside a joint part between pile members when steel sheet piles or the like are arranged in a line for the construction of a water-impervious wall. SOLUTION: For the water-impervious wall 10 constructed by placement of steel sheet piles or the like, a placement device 30 is used for packing an asphalt mixture or the like into a space inside a joint part between adjacent piles. The placement device 30 has a long pipe 47a provided in a bucket 45 supported by a crane 50 or the like and places the asphalt mixture from the bottom of the space, whereby a filling layer 25 can be constructed.
Patent JP-2002308506-A (JP)
Title: Folded paper alignment device for folded paper accumulation device
Inventor: NAGAYAMA KENICHI
IPC: B65H31/10
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent folding or sticking out to right, left, front or back of folded paper at an accumulating part. SOLUTION: This folded paper accumulation device for stacking and accumulating the folded paper B fed and discharged in order by a feeding device C is provided with a folding paper discharge space D provided by partitioning at least a confronting side part confronting the folded paper discharge part of the feeding device and both side parts thereof, a receiving member H provided on the folded discharge space lower than an extended surface of a feeding surface of the feeding device,  and a guiding member 1 provided near a central part between the both side parts of the folded paper discharge space partitioned in a condition of crossing the extended surface of the feeding surface of the feeding device at a position apart a shorter distance than a length along a folded paper feeding direction from the folded paper discharge part of the feeding device and approaching the receiving member as apart from the folded paper discharge part. The guide member curves the folded paper discharged from the feeding device in order so that the middle part is lowered and guides a tip part thereof to a dropping direction. Thus, the folded paper stacked on the receiving member is aligned and accumulated.
Patent JP-2002315068-A (JP)
Title: House monitoring system
Inventor: KUROKI TOSHIHIRO
IPC: G08B25/04
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a house monitoring system that can improve security, when a portable terminal unit is lost. SOLUTION: A master interphone 1, which functions as a monitoring and controlling device, acquires house monitoring information on a house from a slave interphone 2, an entrance camera 3, and a monitoring camera 4; and controls a household electrical appliance, such as an air conditioner 5, etc. A portable telephone 7 can be connected to the master interphone 1 via a network 6, and after its authentication information has been confirmed, confirms the house monitoring information and controls the appliance from the outside of the house. The term of exists for the authentication information, and new authentication information is generated by means of the master interphone 1 and transferred to the portable telephone 7 by utilizing short-distance radio communication.
Patent JP-2002312345-A (JP)
Title: Method of acquiring permutation and combination
Inventor: SHONO KATSUFUSA
IPC: G06F19/00
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To equally (randomly) output the permutation and combination by quantizing observation which becomes linear as a result, under a condition that a chaos is optionally generated by an electronic circuit or the double precision calculation of a nonlinear mapping. SOLUTION: This method is provided for acquiring the permutation and combination from time series obtained by quantizing and observing orbits of chaos simultaneously starting from plural initial values linearly as a result, and a co-processor is composed of FPGA and the like.
Patent JP-2002309706-A (JP)
Title: Stud of composite girder or the like
Inventor: ONOBE RYOICHI
IPC: B23K9/20
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To enhance shearing strength and shearing rigidity. SOLUTION: A stud body 1 is welded to a steel girder G. A reinforcing cylinder body 2 held in a rising state till then is lowered blow. A female screw 2a is threadedly engaged with a male screw 1c, a lower end surface 2c of the cylinder body 2 is allowed to firmly get in contact with an upper surface of the steel beam G. The outer periphery of a welding part w is covered with a covering part 2b. Since an effective diameter of a stud becomes substantially large by the reinforcing cylinder body 2 in this state, the shearing strength, bending strength, and the shearing rigidity of the stud are heightened. Thus, after fixing the stud to the steel girder G, a reinforcement and a form for a concrete floor slab are arranged, concrete is placed, and the concrete floor slab P is integrally fixed to the steel girder G via the stud.
Patent JP-2002316968-A (JP)
Title: Method for producing acyloxyacetic acid
Inventor: OGASAWARA ATSUSHI
IPC: C07C69/003
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an acyloxyacetic acid at a low cost by which the acyloxyacetic acid can be produced continuously by making the selective hydrolysis of an ester of the acyloxyacetic acid easy. SOLUTION: A compound represented by general formula (III) is hydrolyzed without taking out the compound from the reaction solution by allowing the reaction solution to include at least one kind of a phase transfer catalyst or at least one kind of a water-soluble solvent in the method for producing the acyloxyacetic acid represented by general formula (IV) by forming the compound represented by general formula (III) out of a compound represented by general formula (I) and a compound represented by general formula (II), and hydrolyzing the compound represented by general formula (III).  In the formulas [I] to [IV], R<1> is a 1-3C alkyl group or an aryl group; R<2> is an alkyl group or an aryl group; and X is a halogen atom}.
Patent JP-2002316466-A (JP)
Title: Imaging apparatus, imaging method and information recording medium
Inventor: KONUMA SHIGEO
IPC: G06F3/0487
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus, an imaging method and an information recording medium whereby a user can easily recognize contents as the point of a long explanatory statement even when the long explanatory statement is formed at a help screen and can understand meanings of also abbreviated words in the explanatory statement. SOLUTION: The imaging apparatus for imaging based on setting and inputting an imaging condition has a display means for displaying the explanatory statement related to a setting part for setting the imaging condition. The apparatus also has a display control means for controlling to display to the display means, specific points as key words in the explanatory statement by characterizing the points differently from the other points.
Patent JP-2002316181-A (JP)
Title: Water cleaning system
Inventor: YAGI SUMIO
IPC: C02F9/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaning system which can reduce clouding components, ammonia, odors, iron, manganese, etc., which are impurities to deteriorate the function of slow sand filtration without using a chemical by a method of simple maintenance in consideration of the problem that in a method for forming a filter layer by lots of pebbles for pretreatment before raw water is supplied into a slow sand filtration tank, filtration efficiency is not enough to cause the problem of maintenance concerning the cleaning of the pebbles, and in a chemical treatment method using a chemical, expertise concerning safety and the establishment of an administration system are required. SOLUTION: A plurality of string-shaped contact materials which formed a cleaning area by numbers of thread-shaped thin wire parts fitted around a string-shaped core wire and/or a cotton-shaped fiber part are arranged in water. Slow string-shaped contact material tanks which perform cleaning action by microorganisms in the cleaning area are arranged stepwise and made to function as the pretreatment apparatus of the slow sand filtration tank.
Patent JP-2002321146-A (JP)
Title: Method for processing metal mold for diffraction optical element
Inventor: YOKOTA MASAAKI
IPC: B24B53/075
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To form a diffraction grating configuration being accurate and having a good surface condition into a metal mold by grind processing. SOLUTION: The grind processing for the raw material W1 of the metal mold is performed with an inclined plane generating face 1a in the same tilting angle as the target tilting angle θn of an inclined plane in each ring zone and a vertical plane generating face 1b forming by a grind-stone 11 for generating the inclined plane and a grind-stone 12 for generating the vertical plane, respectively, with a grind-stone 1 sending from the ring zone of an outer-most periphery in the diffraction grating configuration to an inner circumferential direction. Because of the processing performed in the inclined plane generating face 1a of the target tilting angle every ring zone, so called, by a formed grind-stone, the diffraction grating configuration is accurate and the surface roughness is also good.
Patent JP-2002034196-A (JP)
Title: Dc motor, yoke housing of dc motor and method of manufacturing yoke housing
Inventor: YAMAMURA KENGO
IPC: H02K15/14
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a DC motor which can control reaction of an armature without giving influence on magnetic flux of the main magnetic pole while introducing a construction to prevent entry of a foreign matter into a housing without necessity of a particular member. SOLUTION: A grooved thinner portion 4f to increase a magnetic reluctance along the center line of permanent magnets (main magnetic poles) 5, 6 is integrally formed to the yoke housing 4 to accommodate an armature 7 and permanent magnets (main magnetic poles) 5, 6.
Patent JP-2002322535-A (JP)
Title: Steel having excellent cold forgeability and machinability
Inventor: AMASE HIDEO
IPC: C22C38/60
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a steel which has excellent cold forgeability and machinability equal to those of rimmed steel produced by the conventional casting method even when produced by a continuous casting method. SOLUTION: The steel has a composition containing, by mass, 0.05 to 0.20% C, <=0.10% Si, 0.30 to 0.60% Mn, 0.015 to 0.050% S, <=0.05% Al, 0.0005 to 0.040% Ca and <=0.35% Pb, and the balance Fe with impurities. The steel dose not contain B based inclusions as nonmetallic inclusions, and the ratio of C based inclusions occupying in the nonmetallic inclusions is 1 to <70%.
Patent JP-2002324071-A (JP)
Title: System and method for contents searching
Inventor: KANEKO TOSHIKAZU
IPC: G10L15/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a contents searching technology capable of improving convenience of contents searching. SOLUTION: In a system for contents searching, more than one keyword, specified images and sounds related to each keyword are inputted into an indexing processing part 21 by an operator from a keyboard and the like. Next, in contents 50, while an image recognizing processing part 21a detects a time period of the contents 50 in which a scene corresponding to an inputted specified image is appeared, an audio recognizing processing part 21b detects a time period of the contents 50 in which audio corresponding to inputted specified sounds is appeared. Then, relating information on the detected time period to keywords generates an index file 55. By using the file 55, it becomes possible to search the contents 50 in consideration of the period, so that the convenience of contents searching is improved.
Patent JP-2002325323-A (JP)
Title: Flat cable, positioning method for flat cable connection and flat cable processing method
Inventor: INOUE TAKUYA
IPC: H01R43/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable which easily enables flat cable connection positioning, without having to use wiring boards or jigs. SOLUTION: One flat cable 71 is provided with a recessed area 71a, formed on its surface and also the other flat cable 72 provided with a recessed area 72a on its surface. These flat cables are superimposed through the recessed areas 71a, 72a to enable more stable superposing.
Patent JP-2002328853-A (JP)
Title: Parameter file setting server and system
Inventor: TAKAMURA KOICHI
IPC: G06F13/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a parameter file setting server and a system, by which even a person who is not an operator with special skills can set the parameter file of network equipment and leave the history of parameter file setting. SOLUTION: The network equipment 32 is connected to a device server 31 at a console port and the device server 31 is connected to the Internet 50. Also, the parameter file setting server 21 stores parameter files for respective equipment kinds and a parameter file setting procedure. A user accesses a site opened in the parameter file setting server 21 by using a terminal 18a and requests the network equipment 32 to set a specified parameter file. The parameter file setting server 21 executes the setting of the specified parameter file to the network equipment 32.
Patent JP-2002335422-A (JP)
Title: Video signal processor, processing method for video signal, and program for the processing method of the video signal
Inventor: YAMAUCHI TATSURO
IPC: G06T7/20
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processor and a video signal processing method applied to the case of detecting a field sequence of the 2-3 pull-down system from a video signal generated by e.g. the 2-3 pull-down system that can detect the field sequence with higher accuracy in comparison with the case with a conventional processor and method. SOLUTION: The method and processor discriminates the same field with respect to repetition in e.g. the 2-3 pull-down system based on detection of the same field with respect to repetition based on size of a motion vector (Vx, Vy) and detection of a field just preceding to the same filed based on a motion vector difference Δ(Vx, Vy) between fields.
Patent JP-2002332819-A (JP)
Title: Reducing device of explosion sound of engine
Inventor: ENDO HIROSHI
IPC: F01N1/08
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a reducing device of the explosion sound of an engine that can prevent standing waves from occurring in a flow channel of exhaust gas introduced to a muffler, and to reduce the explosion sound of the engine even on the upstream of the muffler. SOLUTION: A conical body 9, molded with punching metal in an exhaust pipe 4 connected to the muffler 3 for damping the explosion sound of the engine or an exhaust gas inlet pipe 5 of the muffler 3, is mounted so as to direct its top in the exhaust gas flow direction, intermittent flow of the exhaust gas discharged from the engine is adjusted to approximate steady flow by the conical body 9, the standing waves occurring in the flow channel of the exhaust gas introduced to the muffler 3 are prevented, thereby reducing the explosion sound of the engine even on the upstream of the muffler 3.
Patent JP-2002335461-A (JP)
Title: Digital broadcast receiver, digital broadcast system, state information collection method, state information collection program, and recording medium
Inventor: KITA KOICHI
IPC: H04N5/44
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that can more accurately and quickly analyze causes of a defect such as a mechanism for causing the defect. SOLUTION: A storage section 27 stores state data obtained by collecting states of a tuner 21 or the like in the digital broadcast receiver by a collection section 28. A transport decoder 24 stores the state data on the storage section 27 onto an HDD 34. The digital broadcast receiver 20 allows the transport decoder 24 to read the state data recorded on the HDD 34 and to store the state data to the storage section 27 in response to a request of the user. An analysis section 29 outputs data on request among the state data on the storage section 27 onto a monitor 31 via an image synthesis section 30. In this case, the image synthesis section 30 may synthesize related video data and output it on the monitor 31.
Patent JP-2002339238-A (JP)
Title: Fiber structure having aquatic organism adhesion- preventing ability
Inventor: NAKAMURA TOMOKI
IPC: A01K63/04
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a fiber structure which has an aquatic organism adhesion- preventing ability, hardly gives loads to peripheral environments, can prevent the adhesion of aquatic organisms such as algae, barnacles and parasites in a water depth range from places just under the surface of water to the maximum visible light-reaching water depth, is suitably used in water, and can be used for pollution prevention sheets, fishing nets, culture nets, mooring ropes, longline fishing ropes, laver net-holding ropes, and the like. SOLUTION: This fiber structure having the aquatic organism adhesion- preventing ability is characterized by adding and/or adhering a UV light response type photocatalyst and a visible light response type photocatalyst to a fiber structure used in water. Thereby, the adhesion of the aquatic organisms to the structure can almost perfectly be prevented in the whole depth range from the surface of water to a water depth of 5 m.
Patent JP-2002340083-A (JP)
Title: Vibration isolating device of loader
Inventor: AZUSAWA TAKAHIKO
IPC: F16F15/02
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolating device for loader of a simple and space-saving structure while the machining accuracy of a machine tool can well be maintained. SOLUTION: The vibration isolating device is applied to a loader 2 which is equipped with a loader column 8 fixed to the base 6 of an NC lathe 4, a traveling beam supported by the column 8, and a loader carriage 12 to travel on the beam, wherein a column 42 to hold a control box 40 having approximately the same mass as the carriage 12 is fixed to the base 6, and an intermediate column 44 having higher stiffness than the that of loader column 8 or the column 42 is installed on the base 6 in its position approximately in the middle between the loader column 8 and the column 42 in the front, and a coupling plate 46 is couple with these columns in such a condition as rotatable relative to each of them.
Patent JP-2002338315-A (JP)
Title: Additive for hydraulic cement composition and hydraulic cement composition
Inventor: YONEZAWA TOSHIO
IPC: C08L71/02
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an additive for a hydraulic cement composition which can sufficiently reduce the drying shrinkage of a hardened matter to be obtained, and further can sufficiently impart resistance to freezing and fusing action to the hardened matter, and a hydraulic cement composition. SOLUTION: As the additive for a hydraulic cement composition, the one consisting of the following A component, B component and C component respectively in prescribed ratios is used: the A component: specified polyoxyalkylene mono(meta)allyl ether; the B component: one or more selected from respectively specified (poly)oxyalkylene glycol, (poly)oxyalkylene monoalkyl ether, and (poly)oxyalkylene monocycloalkyl ether; and the C component: one or two selected from respectively specified aliphatic diol diester and aliphatic dicarboxylic diester.