baber/WOPTO huggingface dataset:
Patent JP-2002345153-A (JP)
Title: Distributed power generation apparatus, stabilizing method therefor, and center server therefor
Inventor: ONO HIDETAKA
IPC: H02P9/00
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a stabilizing method for distributed power generation apparatus, capable of improving the reliability of distributed power generation, reducing power cost, and stabilizing a power system. SOLUTION: A plurality of sites A, B,..., n equipped with a private power generator respectively are connected to each other via the power system 10 and the Internet 20. Power is delivered and received between the sites A, B,..., n through the power system 10 according to a load sharing request via the Internet 20.
Patent JP-2002345189-A (JP)
Title: Permanent magnet embedded synchronous motor
Inventor: YONEKURA KOICHIRO
IPC: H02K1/22
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To reduce thermal loss by restraining concentration of eddy currents in a permanent magnet. SOLUTION: This synchronous motor has a stator 2, in which a coil part is formed and a rotor 3 in which permanent magnets 6 are embedded. The permanent magnet 6 is constituted of a pair of magnet segments 6-1, 6-2 which are arranged into a U-shape or a V-shape, where each magnetic pole protrudes toward an inner periphery of the rotor. Slits 11 are formed in part positions of the magnet segments which are adjacent to the outer periphery of the rotor. By enhancing the resistance of a part where the eddy current is apt to concentrate using the slit 11, the generation of an eddy current is restrained.
Patent JP-2002339678-A (JP)
Title: Stable support leg of scaffold element and ladder using this leg
Inventor: AMANO TAKAHIKO
IPC: E06C7/42
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To easily set a scaffold element even if there are large unevenness and an inclination without taking time for set work of the scaffold element even if a rocking range of a base member is set maximally large. SOLUTION: This stable support leg 1 of the scaffold element is provided with an installing member 11 installable in a member end part of the scaffold element 2, and the base member 14 having the surface side connected to the installing member 11, and having a grounding surface 14A on the reverse side so as to be freely rockable to the whole azimuths when viewed from the specific neutral axis X, and is provided with an energizing member 16 for energizing the base member 14 so that the grounding surface 14A of the base member 14 is restored to a neutral state orthogonal to the neutral axis X.
Patent JP-2002052331-A (JP)
Title: Device and method for mixing bone cement
Inventor: BROWN TIM
IPC: B01F23/57
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a bone mixing device for mixing bone cement homogeneously and efficiently. SOLUTION: This bone cement mixing device comprises a mixing chamber 2, a mixing member rotatably attached to the mixing chamber 2, and a driving means rotating the mixing member. In one example, this driving means consists of a handle 7 which can reciprocate in the axial direction with respect to the mixing chamber 2. The movement of the handle in the axial direction is converted to the rotary movement of the mixing member by a gear mechanism 6 between the handle and the mixing member. In the other example, the driving means is supported by a lid assembly 9 of the mixing chamber 2. The assembly and the driving means are detachable from the mixing chamber and the mixing member, and are allowed to be reused in a new mixing chamber and a new mixing member.
Patent JP-2002340521-A (JP)
Title: Film position detector and film position detecting method
Inventor: NAKATANI MASAKI
IPC: G01B11/00
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a film position detector capable of accurately and automatically detecting a film of high transparency, without having to applying special treatment to the film in order to create stable quality by automating film lamination work. SOLUTION: In the film position detector consists of a film fixing means, an illumination means for irradiating the film with light, and an image recognition means for capturing in the image of the film, a light source, emitting light having a wavelength distribution within a range restricted corresponding to the optical characteristics of the film, is used at the illumination means.
Patent JP-2002338353-A (JP)
Title: Dielectric ceramic composition
Inventor: MASUMURA HITOSHI
IPC: C04B35/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition which has a low dielectric constant, a high Q value, low TC and a sintering temperature of <=900 deg.C, and is suitable in a microwave region. SOLUTION: When ZnO, SiO2 and BaO in the dielectric ceramic composition containing Al2 O3 , ZnO, SiO2 , CuO, B2 O3 and BaO are expressed by the ternary diagram of ZnO-SiO2 -BaO, they lie within the ranges respectively consisting of, by weight, 50%:30%:20% (point A), 30%:50%:20% (point B), 20%:30%:50% (point C), and 45%:20%:35% (point D). Also, by weight, 70 to 93% ZnO-SiO-BaO, 6 to 20% Al2 O3 , 0.5 to 5% CuO and 0.5 to 5% B2 O3 are contained.
Patent JP-2002338630-A (JP)
Title: Nonionic or anionic water-soluble acrylamide polymer and its production method
Inventor: KURAHASHI YUTAKA
IPC: C08F20/56
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a nonionic or anionic water-soluble acrylamide polymer having excellent flocculation properties and a good water solubility and its production method. SOLUTION: This nonionic or anionic water-soluble acrylamide polymer is obtained by the photopolymerization of an aqueous acrylamide monomer solution containing a photoinitiator and has a 0.2% salt viscosity ηs(0.2) and an anion equivalent value (Eq) satisfying the equation: ηs(0.2) -1.56Eq>=24. Such a water-soluble acrylamide polymer can be produced at a high productivity by supplying a layer of an aqueous acrylamide monomer solution containing a photoinitiator onto a substrate and irradiating the layer with an active energy ray by changing the irradiation conditions.
Patent JP-2002343222-A (JP)
Title: Zero phase-sequence current transformer arrangement structure for circuit breaker
Inventor: TANAKA TAKESHI
IPC: H01H83/02
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a zero phase-sequence current transformer arrangement structure for a circuit breaker facilitating conductor penetrating work to a zero phase-sequence current transformer, and capable of making compaction in the width direction of an apparatus body. SOLUTION: The zero phase-sequence current transformer arrangement structure for the circuit breaker is for arranging a zero phase-sequence current transformer ZCT with a larger dimension in the lateral face direction, perpendicular to the thickness direction than an inner dimension between a first side case 1A and a second side case 1B in a make and break mechanism 5 arrangement position of the circuit breaker. Through-holes 98 and 98 are provided in the first side case and the second side case, and the through-holes are faced to side faces of the zero phase-sequence current transformer.
Patent JP-2002337887-A (JP)
Title: Packaging bag, continuing packaging bag body and method for manufacturing them
Inventor: MURAKAMI MITSUGI
IPC: B31B50/64
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag, a continuting packaging bag body and a method for manufacturing them in which an inner surface of the packaging bag can be easily kept clean to have a less amount of dust and a desired characteristic can be easily attained. SOLUTION: There are provided an inner film part constituting the inner-most layer of a packaging bag, and an outer film part overlapped on an outer surface of the inner film part to cover a substantial entire outer surface of the inner film part, and adhered to a predetermined part at the outer surface. The inner film part is formed from a tubular film under application of an inflation process.
Patent JP-2002352530-A (JP)
Title: Disk reproducing device
Inventor: SUWA TAKAFUMI
IPC: G11B21/02
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To easily improve position accuracy between a disk rotating motor and a pickup different in height for attachment to a chassis in a disk reproducing device. SOLUTION: On the chassis 1 of a reproducing device, a common reference boss 20 is provided at a height for contact between the main spindle 6 of a pickup 2 and the bracket 11 of a spindle motor 10. One end of the main spindle is pressed to the boss 20 to be fixed to a support part 21b by a screw, the other end of the main spindle is pressed to a boss 23 to be fixed to a support part 21a by a screw, and the main spindle is positioned to position the pickup. The spindle motor presses one end of the bracket to the boss 20, and fixes the bracket to the chassis to be positioned in a Y direction. The long holes 24a and 24b of the bracket are fitted in two bosses 13a and 13b on the chassis, and the bracket is fixed to the chassis to be positioned in an X direction. Thus, the motor is positioned in the Y and X directions.
Patent JP-2002350175-A (JP)
Title: Walking-exercise measuring system
Inventor: MASE KENICHI
IPC: G06M3/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a walking-exercise measuring system by which a walking route, a walking distance and a walking speed in addition to the number of steps are found precisely, and by which an exercise amount is obtained with high accuracy. SOLUTION: The walking-exercise measuring system is constituted of a user-mounted walking-exercise measuring terminal which is provided with a walking sensor, a recording part used to record the time of each walking operation, and a transfer means used to transfer data to a walking-exercise calculation device;  the walking-exercise calculation device comprising a stride calculation part which calculates a stride by the time required for each step on the basis of the transferred data, a walking-speed calculation part which divides the stride by the time required and which calculates the walking speed, a by-speed number-of-steps calculation part which calculates the number of by-walking-speed walking steps, a by-speed walking-distance calculation part which calculates a by-walking-speed walking distance, and a transfer means used to transfer the number of by-speed steps and the by-speed walking distance; and a walking-exercise output device which accesses the walking-exercise calculation device, which transfers the number of by-speed steps and by-speed walking distance data so as to be output to an output means.
Patent JP-2002353001-A (JP)
Title: Thick film chip resistor
Inventor: MURAMOTO SHOICHI
IPC: H01C7/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a thick film chip resistor having, such a structure that strictly hermetically seals a resistance film and internal electrode films and can suppress the occurrence of characteristic troubles. SOLUTION: This thick film chip resistor is provided with the resistance film 2, which is formed on a square insulating substrate 1 from one end to the other end of the substrate 1, a pair of internal electrode films 3 respectively stacked on both end sections of the film 2, and a series of protective films 4 which cover the whole exposed portion of the film 2 and parts of the electrode films 3. This chip resistor is also provided with a pair of external electrode films 5, which respectively cover the end sections of the protective films 4 and the exposed portions of the paired internal electrode films 3.
Patent JP-2002358693-A (JP)
Title: Optical recording medium and discrete information forming method for optical recording medium
Inventor: NAKABASHI AKIHISA
IPC: G11B7/24094
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To solve such a problems with the discrete marks formed by melting of a reflection film that the repetitive reproducibility in reading these signals is poor heretofore. SOLUTION: Such a region 2 where a relative HIGH is attained by an electrical comparing means is disposed between a through-hole segment region 3 formed by melting and removing of the reflection film of a lowering reflectivity and a high-frequency modulation segment region 1 of the signal by the ruggedness previously recorded on a recording medium, thereby, the boundary with the through-hole segment region 3 being LOW in the reflectivity is made possible to be distinctly binarized and the reproducibility when reproduction is performed by an optical pickup is improved.
Patent JP-2002359318-A (JP)
Title: Method of manufacturing multilayer interconnection board for semiconductor device
Inventor: MOTOYOSHI SOICHIRO
IPC: H01L23/14
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a highly reliable multilayer interconnection board for a semiconductor device, which reduces an irregularity in the quality of products due to the surface-mounted positions within the surface of a work sheet, by (1) a reduction in the difference between the values of surveyed data on substrates 21 for the semiconductor device arranged in the vicinity of the center within the surface of a work sheet and on the outer peripheral part of the work sheet, (2) a reduction in an irregularity in the thicknesses of formed layers, and (3) a reduction to the minimum in an irregularity in a pattern dimension. SOLUTION: In a method of manufacturing a multilayer interconnection board for a semiconductor device, when manufactured circuit patterns 21 are surface-mounted and arranged on a work sheet 22, the circuit patterns are formed on the sheet 22 by an irradiation-exposure method using masks for exposure surface-mounted on the sheet 22 more than the number of the patterns 21 surface-mounted on the sheet 22 and the same circuit patterns 21 are arranged on an area, whereon the patterns 21 are not arranged, on the outer peripheral part of the sheet 22 as dummy patterns 5, whereby the residual rates of copper at all the surface-mounted positions within the surface of the sheet 2 are uniformized.
Patent JP-2002362766-A (JP)
Title: Both-side image forming device
Inventor: MAEDA MASAFUMI
IPC: B65H3/52
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To smooth the carriage of sheets, even if hard to deflect, such as cardboard sheets. SOLUTION: A laser beam printer 101 has a sheet supply part 140 for supplying stored sheets, a photosensitive drum 104 for forming images on the sheets supplied by the sheet supply part, and a sheet resupply carrying passage 119 for feeding the sheets S on which the images are formed by the photosensitive drum 104 to the downstream side of the sheet supply part 140. The sheet supply part has a roller arm 120 rotatably supported by a device body 141 and having a rotating end extending to the downstream side in a sheet supplying direction, a sheet supply roller 107 provided at the rotating end of the roller arm 120 for feeding the sheets in contact, and a guide slope 122 arranged on the downstream side of the sheet supply roller for guiding the sheets to the photosensitive drum. The roller arm is arranged on the lower side of the sheet resupply carrying passage 119.
Patent JP-2002362091-A (JP)
Title: Grasping auxiliary instrument
Inventor: ISODA TAKASHI
IPC: B43K23/012
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a low cost grasping auxiliary instrument capable of surely obtaining an operating force necessary to use an element to be grasped. SOLUTION: The grasping auxiliary instrument 1 comprises both ends adjustably mounted at a barrel stem 3 of a writing instrument 2, and loops 1a, 1b variable in loop sizes and formable. The instrument 1 further comprises an operating section 4b capable of imparting an operating force in a longitudinal direction of the stem 3 in a using state of the instrument 2.
Patent JP-2002368202-A (JP)
Title: Semiconductor device, imaging device, and device and system for detecting radiation
Inventor: NOMURA KEIICHI
IPC: H01L21/28
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce signal delay by making wiring resistance low. SOLUTION: In the semiconductor device has pixels with thin-film transistors arrayed on an insulating substrate 101, at least one of the gate electrode 114" and gate wire 114 of a thin-film transistor or/and the source-drain electrode are formed, by laminating Al-Nd(aluminum neodymium) alloy and Al and Al-Nd alloy, and laminating Al-Nd alloy and Al. Furthermore, the device is equipped with a conversion body which converts incident radiation into electrical signal, and a thin-film transistor of the semiconductor device described in one among claims 1 to 10.
Patent JP-2002365231-A (JP)
Title: Square paper cup visual inspection apparatus
Inventor: SATO HIROSHI
IPC: G01B11/30
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To inspect shape fault and cracks in the flange of a square paper cup by one inspection station. SOLUTION: The square paper cup visual inspection apparatus inspects the appearance of the flange in a square paper cup, and has a reflection mirror, an area sensor camera, and a processing section. The reflection mirror is arranged to show the surface of the corner of the flange to the area sensor camera. The area sensor camera images the flange from a horizontal direction to the surface, at the same time divides the imaging region and at the same time images the surface of the corner being shown on the reflection mirror for outputting an imaging signal, and simultaneously inspects the horizontal property in the flange and the presence or absence of cracks based on the imaging signal.
Patent JP-2003000608-A (JP)
Title: Endoscopic clipping device
Inventor: TAKANO MASAHIRO
IPC: A61B17/12
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an endoscopic clipping device that can easily clip an affected region from the front when an endoscopic approaches only from an oblique direction, thereby performing accurate hemostatic procedures. SOLUTION: The endoscopic clipping device in which a flexible ring supporting tube 7 that receives a clip ring 6 is inserted in a sheath 1 toward an axial direction freely movable back and forth, wherein a wire 11 on hand to be tracked for curving procedure is inserted between the ring supporting tube 7 and the sheath 1 before a tip of the wire 11 for curving procedure is linked with the leading edge of the ring supporting tube 7 so that the neighboring portion of the leading edge of the ring supporting tube 7 can be curved together with the sheath 1 when the wire 11 for curving procedure is tracked from the side on hand.
Patent JP-2001353298-A (JP)
Title: Pattern display device for pachinko machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a new pattern display device for a Pachinko machine producing fluctuation display giving more expectation to a player compared with a conventional one in a pattern display part continuing fluctuation display before a shift to high/low speed repeating display when a ready-to-win state is attained in the pattern display part. SOLUTION: This pattern display device is provided with a fluctuation speed controlling means repeatedly switching a fluctuation speed of one remaining pattern display part continuing fluctuation display between a high speed and a low speed when the ready-to-win state is attained in the pattern display part. When the ready-to-win state is attained, a high speed fluctuation time F of the one remaining pattern display part before a shift to the high/low speed repeating display is changed.
Patent JP-2003008802-A (JP)
Title: Image reader
Inventor: HAYASHI KAZUHIKO
IPC: G03B27/62
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reader (flatbed scanner) which is improved in contact between a document pressure sheet and a document platen. SOLUTION: The image reader is equipped with the document platen 1 made of a translucent member, a housing 2 which is mounted with the document platen 1 and holds it, an image read means which is installed in the housing 2, and an document pressure means, which has a document pressure cover 4 and the document pressure sheet 5 and is rotatably connected to the housing 2, and is further equipped with a tackiness agent layer 6 on the top surface of the edge of the document pressure cover sheet 5. The adhesive strength of the tackiness agent layer 6 suppresses flotation of the document pressure sheet over the document platen 1 for improving the read precision of a sheet document 3.
Patent JP-2002370581-A (JP)
Title: Storage device for vehicle
Inventor: SETOGUCHI TAKASHI
IPC: B60R7/06
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a storage device for a vehicle capable of certainly locking even if a cap body is deformed. SOLUTION: The storage device has a retainer 20 fixed to the vehicle and having a storage part; the cap body 30 turnably mounted to the retainer and opening/closing the storage part of the retainer 20; a lock arm 40 turnably mounted to the retainer 20 around a separate axis from a turn shaft 31 of the cap body 30 and turned in interlocked with a turning of the cap body; a lock part 50 mounted to the retainer 20; and a lock pin 60 mounted to a part other than a turn axis 41 of the lock arm 40, engaged with the lock part 50 when the cap body 30 is positioned at a closed position and disengaged with the lock part 50 when the cap body 50 is positioned at a position other than the closed position. The lock arm 40 is turned in interlocked with the turning of the cap body 30 by engaging a first gear 33 of the cap body 30 with a second gear 42 of the lock arm 40. A thickness of the second gear 42 is larger than that of the first gear 33.
Patent JP-2002371020-A (JP)
Title: Method for producing phenol
Inventor: KOKUBU YOSHIMITSU
IPC: C07C1/20
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing phenol and α-methylstyrene in high yield while suppressing the formation of a cumylphenol, a methylstyrene dimer and a high-boiling point compound in the method for producing the phenol by a cumene-method. SOLUTION: This method for producing the phenol is characterized in that an oxidation product of the cumene is washed by bringing the oxidation product into contact with at least 5 wt.% or more of water based on the amount of the oxidation product of the cumene fed to a reactor, subjecting the washed product to an oil-water separation, removing the water from the separated oil phase so that the content may be <=1 wt.%, feeding the water-removed product to a reactor, and reacting the fed product at 55-90 deg.C reaction temperature while keeping acetone concentration in the reaction mixture so as to be 20-70 wt.% until the conversion of cumene hydroperoxide becomes 95-99.9%.
Patent JP-2002370301-A (JP)
Title: Laminated sheet manufacturing method
Inventor: HAYAI CHIYUU
IPC: C08K3/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a composite laminated sheet reduced in cost by reducing the number of manufacturing processes. SOLUTION: In the method for manufacturing the composite laminated sheet by coating the single surface of a glass fabric with an epoxy resin (a), superposing a glass nonwoven fabric on the epoxy resin coated surface, further coating the glass nonwoven fabric with an epoxy resin (b) for an intermediate layer, subsequently superposing a separate glass fabric on the upper surface of the glass nonwoven fabric to heat and dry all of them to form a prepreg and molding the prepreg under heating and pressure, 80-150 pts.wt. of a filler is preferably compounded with 100 pts.wt. of the epoxy resin (containing a curing agent) in the epoxy resin (b) for the intermediate layer.