baber/WOPTO huggingface dataset:
Patent JP-2002244515-A (JP)
Title: Dust disposal device for image forming device
Inventor: FUTAMI KAZUYUKI
IPC: G03G21/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a dust disposal device for an image forming device equipped with a dust collecting tank which is constituted considering saving space and where toner and dust are stored and further realizing the improvement of the exchangeability of the dust-collecting tank and the prevention of the spilling of the toner and the dust at the time of transporting the dust- collecting tank after exchange. SOLUTION: In the dust-collecting tank 6 of this dust disposal device, an external screw part is formed at one part of the tank 6 and its shape is the same as the screw part of the connection part of the tank 6 with a duct, then a cap 21 having the shape of an internal screw part is attached to the external screw part. By taking off the cap 21 after detaching the tank 6 and fitting it in the screw part of the connection part of the tank 6, the toner is prevented from spilling.
Patent JP-2002247685-A (JP)
Title: On-vehicle audio unit
Inventor: KONO SHIGERU
IPC: B60R11/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an on-vehicle audio unit that can output interruption sound from a front speaker and reproduces low-frequency sound components of an audio reproduction sound using a simple configuration, while being shifted forward. SOLUTION: A 1st equalizer 40a controls an audio reproduction sound to have a preferred frequency characteristic in the case of low-sound frequency front shift reproduction and a rear speaker 7a outputs the controlled sound, a 2nd equalizer 40b receives the signal subjected to frequency characteristic control by the 1st equalizer 40a, the 2nd equalizer 40b emphasizes the low-sound frequency component and a front speaker 7b outputs the result. In the case of interrupted sound output, the rear speaker 7a outputs an audio reproduction sound, whose frequency characteristic is preferedly controlled by the 1st equalizer 40a and an interrupted sound signal is given to the 2nd equalizer 40b, which controls the signal to have a frequency characteristic, where the sound frequency band is made to outstand and the result is outputted from the front speaker 7a.
Patent JP-2002250887-A (JP)
Title: Fail-safe mechanism for optical system of rotation type optical scanning
Inventor: EJIRI KOICHI
IPC: B41J2/44
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a fail-safe optical system with a passive composition which is not dependent on a conventional composition in which a light beam is blocked. SOLUTION: A polygonal mirror 1, which has a rotary shaft 3 which serves as a center of the rotation and reflects or deflects an incident light beam emitted from a visible light laser device 4, is provided. The polygonal mirror 1 is provided with a fail-safe 5 which places the mirror at a normal position by making use of the centrifugal force induced by the rotation and at a retracting position at a time of a low speed or a stop.
Patent JP-2002248739-A (JP)
Title: Ink fountain
Inventor: SUEMORI HIDENOBU
IPC: B41F31/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an ink fountain easy to replace an ink blade. SOLUTION: The ink fountain comprises the ink blade, a form roller and a plurality of adjusting screws. The ink fountain comprises an ink blade group having a plurality of ink blades disposed on each peripheral surface of a polygonal cylinder with its central axis as a center around the central axis.
Patent JP-2002113828-A (JP)
Title: Laminated material for packaging and package
Inventor: KURAHASHI AKIHIKO
IPC: B32B5/24
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a laminated material for packaging which has gas- permeability and moisture-permeability, is produced easily, has no problems of the lowering of gas permeability and odors caused by an adhesive, is excellent in strength, prevents the leakage of functional goods such as a deoxidizer and a moisture absorbent when the goods are packaged, is excellent in sealing properties, is high in productivity, and is capable of high speed continuous packaging and a package using the material. SOLUTION: In the laminated material, a gas-permeable heat-resistant fiber raw material layer having heat resistance of at least 150 deg.C, a polyethylene resin spun-bond nonwoven fabric layer, and a porous film are laminated in turn by heat-adhesion. The fiber raw material layer is, for example, a resin spun-bond nonwoven fabric having a melting point of 150-300 deg.C.
Patent JP-2002251852-A (JP)
Title: Positioning mechanism by actuator, and magnetic disk recorder using the same
Inventor: KURANO MASAYUKI
IPC: G11B5/596
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for positioning a read/write head on a disk recording medium such as a magnetic disk at high speed and high accuracy, and to provide a driving method for the same. SOLUTION: The positioning mechanism consists of a suspension part on which a magnetic head or the like is mounted, a suspension part connected with the above suspension part, a microactuator as a driving source for moving the suspension part on which the head is mounted, and a displacement transmission mechanism (for example, wire) which uses the displacement for driving the suspension on which the head is mounted. The suspension part on which the head is mounted is remotely driven from the connected suspension part through the displacement transmission mechanism. Thereby, the vibration of the suspension part due to an air flow produced by the weight reduction of the tip part of the suspension part and the acceleration associated with the weight reduction, and the rotation of a disk is suppressed, and positioning can be performed at high speed and accurately.
Patent JP-2002251299-A (JP)
Title: Program tracing device
Inventor: CHIBA AKIHISA
IPC: G06F9/46
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a program tracing device with which when which task processing or interruption processing destroys a queue is immediately recognized. SOLUTION: When going through the interruption processing or at the beginning of the task switching processing of a real time monitor, by checking whether or not the interruption processing or the task processing in a RUN state immediately before accesses resources in a possible range, the error of the way of using the resources of a memory and a timer, etc., is detected by the performance of only the task processing and the interruption processing.
Patent JP-2002250854-A (JP)
Title: Image blurring correcting device, lens barrel and photographing device
Inventor: NAKAMURA HIDEKAZU
IPC: G02B7/02
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an optical member can not be moved by amount equivalent to required stroke due to the variation of the working precision of a spring member to press the optical member in an optical axis direction in an image shaking correction device. SOLUTION: In the image shaking correcting device having the optical members 103 and 17 to correct image shaking by shift-moving in a direction orthogonal with an optical axis to device main bodies 3 and 118 and the spring member 29 arranged around the optical axis and to press the optical member in the optical axis direction, an adjusting means to partially adjust the deforming amount of the spring member in the optical axis direction is provided at least at a part of the device main body in a direction around the optical axis.
Patent JP-2002261184-A (JP)
Title: Thick film circuit board and method for manufacturing the same
Inventor: NOMURA TORU
IPC: H01L23/12
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a thick film circuit board having small size capable of reducing manufacturing cost and a method for manufacturing the same. SOLUTION: Bonding members 30 are made of silver-based conductor or silver palladium-based conductors and are connected to interconnection portions 20 of the silver-based conductors. The interconnection portions 20 are formed so that the edges 22 of which cover a part of bonding members 30. That is, the interconnection portions 20 are formed by sintering after the bonding members 30 are formed. Thus, oxidation of the interconnection portions 20 are inhibited. It is possible to make spacing between the interconnection portions 20 smaller and is easy to make the thick circuit board compact by forming the interconnection portions 20 using the silver-based conductor. In addition, since the bonding members 30 are not oxidized in sintering, wire members can be directly connected thereto.  Consequently, terminal portions are not required and miniaturization and manufacturing cost reduction can be achieved.
Patent JP-2002255625-A (JP)
Title: Method of producing sulfur composition
Inventor: TAJIMA YOSHIO
IPC: C04B18/14
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a sulfur composition, by which the reaction at the time of producing the sulfur composition can be easily controlled, the surface state of the obtained formed body and workability can be improved, mechanical strengths, water shielding property, ignitability, resistance to sulfur oxidizing bacteria of the sulfur composition can be improved and the sulfur composition in which general and industrial waste materials are utilized as aggregates can be efficiently obtained. SOLUTION: The method of producing the sulfur composition comprises mixing sulfur, a sulfur modifier and aggregates. The use amount of the sulfur modifier is adjusted to be 2 to 20 mass %, based on the mass of the sulfur, and sulfur is reacted with the sulfur modifier to form modified sulfur precursor having a molecular weight of 320 to 500, measured by GPC. Further, on the condition that the ratio of the modified sulfur precursor in the reaction system is 4 to 45 mass %, or the viscosity of the reaction system is 20 to 200 mPa.s at 140 deg.C, the aggregates are added to the reaction system and mixed.
Patent JP-2002259911-A (JP)
Title: Pattern recognition device, and pattern recognition method and program
Inventor: TAKAHASHI KATSUHIKO
IPC: G10L15/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To realize high-precision pattern recognition. SOLUTION: A feature extraction part 102 extracts an n-dimensional feature from an input pattern or a learning pattern. A feature selection part 103 comprises a primary feature transformation part 110 for selecting an h- dimensional feature from the n-dimensional feature by a nonlinear function, and a secondary feature transformation part 111 for selecting an m-dimensional feature from the h-dimensional feature by a linear function or a nonlinear function. A recognition dictionary 106 comprises a set of m-dimensional reference patterns. An identifying part 105 outputs the recognition result of the input pattern by checking the m-dimensional reference pattern with the m-dimensional feature of the input pattern.  A recognition dictionary correcting part 108 corrects the recognition dictionary 106 in dictionary learning and a feature selection dictionary correcting part 109 corrects a feature selection dictionary in dictionary learing.
Patent JP-2002257256-A (JP)
Title: Fixing device for fully opened state of rotary valve
Inventor: IWASAKI MASAHIRO
IPC: F16K35/06
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a device that has no bypass duct, fixes a valve of a rotary valve in an opened state, and removes reduction gear while making fluid flow, in removing the reduction gear for repairing and maintenance of the rotary valve. SOLUTION: In this rotary valve 10, a means of transmitting running torque from the reduction gear 19 to a valve shaft 12 employs a key 24 and a key groove 28 (or a spline sleeve). The key 24 (or the spline sleeve) is slid toward a notch 29 in a bearing presser 15 of a bearing 14, and the lower end of the key 24 (or the spline sleeve) can be locked to the notch 29 in the bearing presser.
Patent JP-2002260457-A (JP)
Title: Composite cable
Inventor: KATO MASAHIKO
IPC: H01B11/22
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a composite cable that can be used in, conventional information communication such as telephone, FAX, domestic LAN and also in information communication of consumer apparatus such as next-generation information home electric apparatus of IEEE1394 specification. SOLUTION: Two twisted metal pairs 20 and POF(plastic optical fiber) cables 30 are alternately twisted to face each other with a distance, and filler 11 is filled in to function as an intervening substance, the rigidity of the POF cable 30 especially reinforced by the twisted metal pair 20. No conventional intervening material twisted together or a reinforcing member of a tensile-resistant body is required for improving the rigidity of the POF cable 30, to avoid increase of outer diameter of the POF cable 30, resulting in thinner composite cable which comprises the twisted metal pair 20 and POF cable 30.  A metal communication cable is inserted in a protective conduit for indoor wiring such as in a house and the thinner composite cable can be inserted in the protecting conduit to cope with introduction of a consumer apparatus such as an information home electric apparatus compatible with IEEE1394.
Patent JP-2002267271-A (JP)
Title: Heater
Inventor: YOSHIDA KIYONOBU
IPC: F24D19/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent high-voltage discharges at ignition from having adverse effects on the control section by employing a structure for electrically insulating a high-voltage discharger for ignition and the radiating section. SOLUTION: A heat exchanger 27 is fixed tightly to a combustor 21 provided with a high voltage discharger 24 for ignition, a heating medium contained in the heat exchanger 27 is circulated by a circulator 29, and a radiation tube 33 for circulating the heating medium is provided in the radiating section 31, where the radiating section 31 and the high voltage discharger 24 are disposed, while being insulated electrically.
Patent JP-2002271939-A (JP)
Title: Cord gathering and bundling tool
Inventor: HARA KENJI
IPC: H02G3/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cord gathering and bundling tool that can easily gather a number of power cords that are scattered in a construction site or the like, and at the same time does not exclusively occupy useless space in conveyance, storage, or the like. SOLUTION: The cord gathering and bundling tool has a slender tool body (2) that can be freely deformed, and coupling means (3) that is provided in arbitrary places at both end sections along the longitudinal direction of the gathering and bundling tool (2) and can be mutually interlocked. In the cord gathering and bundling tool, both the end sections along the longitudinal direction of the tool body (2) are interlocked via the coupling means (3), thus forming the gathering and bundling tool body (2) cylindrically.
Patent JP-2001314261-A (JP)
Title: Passenger seat for airplane passenger cabin
Inventor: ROMCA JENS
IPC: A47C1/024
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To form a passenger seat for an airplane to allow a passenger to stand outside of the corridor of the airplane in order to maintain the flow of passengers for the smooth getting-on/off of the passengers when loading and unloading hand-carry baggages. SOLUTION: This passenger seat for an airplane passenger compartment is provided with a seat base, a seat face, a backrest, and at least one adjusting mechanism for adjusting a seat position. In an airplane parking position, the backrest 5A is formed to be tiltable frontward to the front side edge of the seat face 5B over a normal position, so that an intermediate space 8 formed behind the backrest 5A can be enlarged.
Patent JP-2002263301-A (JP)
Title: Game machine, performance presentation method thereof, memory medium and server
Inventor: ONO TAKEFUMI
IPC: A63F13/35
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which makes the development of stories in a presentation image region more impressive at ready-for-winning positions by expanding the region while enabling the conveying of the moment of reaching each ready-for-winning position more appealingly. SOLUTION: The game machine has a display part which displays screen images comprising identifying information image regions where identifying the information images comprising a plurality of varying figures that are each variable displayed and can be stopped to be displayed individually at specified timings, are displayed and presentation image regions where presentation images are displayed and moreover, a second display part which displays an additional plurality of varying figures. When the ready-for-winning position is reached, the figures identical to the contents of an identifying information image displayed in the identifying information image region are displayed on the second display part.
Patent JP-2002272000-A (JP)
Title: System and method for managing power storing secondary battery
Inventor: MITSUYOSHI TADAHIKO
IPC: H02J13/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a managing system and a managing method for a power- storing secondary battery which can be diffused and spread, by managing the power-storing secondary battery smoothly. SOLUTION: A secondary battery system 5 is fitted with a power-storing secondary battery 11, a characteristic measuring apparatus 15 for measuring the characteristic of the secondary battery 11, an arithmetic processing unit 18 for judging whether or not the battery characteristic measured by the measuring apparatus 15 is abnormal, a communicating means 19 for transmitting abnormality to a remote supervisor when the battery characteristic is judged to be abnormal, and a controller 14 which controls the operation of the secondary battery 11 according to the judgment by the processing unit 18 or judgment transmitted from the remote supervisor 1. Consequently, it is possible to manage whether or not the power-storing secondary battery is abnormal easily, while storing power in the nighttime and using power in the daytime.
Patent JP-2002264452-A (JP)
Title: Printer and printing method
Inventor: HAZAMA YUKI
IPC: B41J29/46
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which correspondence between a printed matter and a print section can be discriminated easily by imparting identifier data to the printed matter. SOLUTION: In the printers 10, 50 comprising a plurality of print sections 20 and 60 performing print processing based on specified data and one sheet discharge section for stacking the sheets printed out from respective print sections 20 and 60, control means 30 and 70 control the operation to print on a print sheet based on print data at each print section 20, 60 and to print an identifier onto the print sheet based on identifier data 6 indicative of the print section where printing is performed.
Patent JP-2002271200-A (JP)
Title: Analog signal processing circuit and method of designing the same
Inventor: TSUKAMOTO TOSHIO
IPC: H01L21/82
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To design an analog circuit using a digital circuit. SOLUTION: As it stands new, although analog ICs are introduced into an analog circuit and a digital part is designed by the use of a digital circuit analog circuits are designed by the use of only digital circuits. The field of application of a semiconductor device, especially processing of analog signals is provided by the use of only digital circuits. Based on this, the circuits of an ADC(Analog-to-Digital-Converter), an FADC(Flash-ADC), and a TDC(Time-to- Digital-Converter) including and various circuits having a wide range of application can be designed.
Patent JP-2001296234-A (JP)
Title: Evaporation light-scattering device
Inventor: BENEDICT BART C
IPC: G01N15/06
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost evaporation light-scattering device enabling rapid changes between a single flow configuration and a split flow configuration. SOLUTION: This evaporation light-scattering device can be used for wide- range sample types and mobile phases. The device can be changed rapidly between the single flow configuration and the split flow configuration by use of a retractable collider.
Patent JP-2002269116-A (JP)
Title: System and program for retrieving document
Inventor: HONMA SAKIKO
IPC: G06F17/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To solve discrepancy of position information involved in hyphenated word processing by avoiding retrieval omission caused by fluctuation of description about a hyphenated word without lowering retrieval efficiency. SOLUTION: A registration processing part 12 divides document data or text into tokens being a character string of a word unit by using a prescribed delimiter as a boundary, and extracts the tokens together with at least the appearance position information of the tokens. In such a case, when the continuity of a plurality of tokens including the delimiter coincides with a particular pattern, one token obtained by combining the plurality of tokens is extracted at the same time with the plurality of tokens sectioned by the delimiter.
Patent JP-2002264256-A (JP)
Title: Film-laminated metal sheet for container
Inventor: YAMANAKA YOICHIRO
IPC: B29L7/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a film-laminated metal sheet for a container which ensures the facility to unload the contents and has characteristics such as moldability, adhesion and taste characteristics which are required for container fabrication. SOLUTION: In this film-laminated metal sheet for a container, a resin film A is a biaxially stretched polyester film showing that the melt point is 240 to 300 deg.C and a carboxyl terminal group is 10 to 50 equivalent/ton and further, substantially no isophthalic acid component is contained as an acidic component, and a resin film B is the biaxially stretched polyester film and contains 0.10 to 2.0% of a wax component to the resin in terms of mass ratio. Further, the resin film B is laminated on the surface of a metal sheet which serves as the internal face side of the container and the resin film A is laminated on the surface of the metal sheet which serves as the external face side, after molding the container. A carnauba wax or a stearate is added as the wax component.
Patent JP-2002273317-A (JP)
Title: Method for coating with highly viscous coating material
Inventor: SUZUKI HARUHISA
IPC: B05D5/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To coat the underside of a metal sheet extending approximately in the horizontal direction with a highly viscous coating material without generating scattering the sagging down and with a uniform thickness. SOLUTION: A coating apparatus provided with a nozzle 1 provided with a nozzle passageway consisting of a guiding outlet 11 extending in a circular arc-like shape and with a definite gap width, a path part 12 extending from the guiding outlet 11 while the gap width is held and a guiding inlet 13 extending in a circular arc-like shape and with the definite gap width and a pressure forwarding means 2 for pressure-forwarding the highly viscous coating material into the nozzle 1 is used,  and the nozzle 1 is turned upward to the underside of the metal sheet extending approximately in the horizontal direction from the lower part and the highly viscous coating material is jetted in a strip pattern toward the underside of the metal sheet by driving the pressure forwarding means 2 and the nozzle 1 is moved in parallel in the extending direction of the underside to coat the underside with the jetted highly viscous coating material in a strip form. It is possible by this means to coat the underside of the metal sheet with the highly viscous coating material without generating scattering and sagging down and with a uniform thickness.