baber/WOPTO huggingface dataset:
Patent JP-2004216009-A (JP)
Title: Vacuum cleaner
Inventor: TAKEMOTO RITSUO
IPC: A47L9/20
Filed: 2003-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner in which large dust is prevented from being stuck to a dust separating means for separating dust by filtering the dust.  <P>SOLUTION: The vacuum cleaner is provided with a dust separating part 60 for separating the dust sucked by a negative pressure of a motor-driven air blower 33 by an inertia force of the dust, a dust collecting part 55 for collecting the dust separated by the dust separating part 60, a filter body 80 for separating the dust by filtering the dust passing through the dust separating part 60, and a dust collecting part 72 for collecting dust separated by the filter body 80. The dust separating part 60 and the filter body 80 are disposed in the longitudinal direction, and the dust collecting part 72 is disposed between the dust separating part 60 and the filter body 80.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003188617-A (JP)
Title: Dielectric resonator
Inventor: FURUTA ATSUSHI
IPC: H01P1/20
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric filter of smaller size and lower cost, with good out-of-band characteristics, by reducing the number of dielectric resonators.  <P>SOLUTION: One edge of a dielectric block 1 of near rectangular solid is cut to form a surface 2a, while another edge which is not parallel to the edge is cut to form a surface 2b. Thus, a triple-mode dielectric resonator in which three resonance modes of the dielectric block 1 are combined is disposed in a shield waveguide 3, and rod antennas 8 and 8 of which tips are opened with input/output terminals 9 and 9 are provided as an exciting means, to constitute a dielectric filter. Since the characteristics corresponding to those of a 3-stage filter are obtained by a single dielectric block, the size and cost are reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004059571-A (JP)
Title: Complex compound, charge transfer material and organic electroluminescent element
Inventor: AKIYAMA SEIJI
IPC: C07F15/06
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a complex compound having high heat resistance and low crystallinity and excellent in charge transfer properties and provide a charge transfer material comprising the complex compound and a highly functional organic electroluminescent element by using the complex compound.  <P>SOLUTION: The complex compound is expressed by general formula (I) [wherein M expresses an element selected from the 4th or the 5th family in the periodic table; L expresses a K-dentate ligand, l and j express each a number of the ligands; A and B express each a direct bond or a divalent connecting bond; Z expresses a direct bond, a divalent or a trivalent connecting bond; X expresses C or N atom; Ar<SP>1-6</SP>express each an aromatic hydrocarbon group or an aromatic heterocyclic group; the ring (a) expresses an aromatic hydrocarbon group or an aromatic heterocyclic group; the ring b expresses an N atom-containing aromatic heterocyclic group]. The organic electroluminescent element is provided by using the complex compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004228360-A (JP)
Title: Method of manufacturing wiring board
Inventor: YUGAWA HIDETOSHI
IPC: H05K3/40
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which is equipped with a through-hole conductor and a build-up wiring layer that are both hardly disconnected, and also to provide its manufacturing method.  <P>SOLUTION: A plating film 11 is deposited on a carbide layer 6 formed on the inner surface of a through-hole 3 bored by laser processing, then the carbide layer 6 is removed together with the plating film 11 by etching, and the inside of the through-hole 3 where the carbide layer 6 and the plating film 11 have been removed is filled up with a conductor by plating.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231427-A (JP)
Title: Method of drawing optical fiber
Inventor: ABE YUJI
IPC: G02B6/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of drawing an optical fiber by which material loss is decreased to prevent the lowering of the yield and an apparatus for the same.  <P>SOLUTION: In the method of drawing the optical fiber, the tip of a preform is heated to melt and spin, a spun yarn produced in a seed falling process is coated with a resin, taken-up by a take-up apparatus 16 and wound at a low speed by a winding machine 18 to lead. When the linear velocity is increased to the production linear velocity and the drawing is carried out, a furnace temperature Td in the seed falling and leading is set to a lower temperature than the set drawing temperature T0. As a result, unstable fiber strand is prevented to quickly stabilize the operation. As a result, the time until the product is taken-up is shortened and the material loss is reduced to improve yield.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004136065-A (JP)
Title: Multi-lumen catheter
Inventor: HIEJIMA NORIHIRO
IPC: A61M25/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-lumen catheter capable of positively maintaining heparin lock without increasing the diameter of the catheter while securing the same degree of flow as a conventional catheter.  <P>SOLUTION: This multi-lumen catheter 1 has a lumen which forms a blood removal lumen 21; a blood removal aperture 22 provided in a side face to allow the blood removal lumen 21 to communicate with the outside of the catheter 1; an outer tube 2 provided with a tapered distal tip 23 provided at the distal end; a lumen which forms an autotransfusion lumen 31; and an inner tube 3 provided with an autotransfusion aperture 32 for communicating the autotransfusion lumen 31 with the outside of the catheter 1. The inner tube 3 is slidably inserted in the outer tube 2 so that the autotransfusion aperture 32 of the inner tube 3 can be closed with the distal tip 23. A sealing member 5 that can directly or indirectly close the blood removal aperture 22 of the outer tube 2 is provided on the outer peripheral surface of the inner tube 3, and the blood removal aperture 22 and the autotransfusion aperture 32 are opened/closed by the sliding of the inner tube 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088721-A (JP)
Title: Phase synchronization method and phase locked loop circuit
Inventor: KOSUGI JUNICHI
IPC: H03L7/14
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a condition of synchronization from becoming adverse when an input of a reference clock (fi) is recovered again even when there is a few difference in frequencies of (fi)and an output clock (fo) when the input of (fi) is interrupted.  <P>SOLUTION: A phase comparator 1 compares a phase difference between fi and fo and outputs a phase difference signal (PD). A loop filter 2 processes a first control voltage (VCa) outputted in advance in accordance with the PD. A voltage control means 3 inputs VCa outputted by the loop filter 2 and when there is the input of fi, VCa is outputted as a second control voltage (Vc) but after the input of fi is interrupted, Vc is outputted while being vibrated with an average value of VCa in the interruption of the input of fi as a center. A voltage controlled oscillator 4 inputs Vc and outputs the frequency fo corresponding to the voltage value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004229923-A (JP)
Title: Hearse of type used for both japanese and western
Inventor: SEGAWA TOSHIHIRO
IPC: A61G21/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To use a single automobile for a shrine type and a van type, to allow a few number of staff to easily install it on a car body by selecting either of the shrine type or the van type, to improve workability in exchanging between the shrine type and the van type or repairing and to reduce the cost.  <P>SOLUTION: A coffin mount part 4a is provided in the center of a car frame 3 in the rear part of a driver's seat 1 of the car body 2. A type installation frame 9 which comprises a pair of left/right side frames 5 and 5 disposed in the both sides of the coffin mount part 4a and an upper frame 6 disposed in the upper part of the coffin mount part 4a, and has an opened coffin carry-in port 8 in its rear part is fixed in the outer circumference of the car frame 3 surrounding a coffin storage chamber 4. Either of a shrine type structure 10 having an external shape of a shrine or a van type structure 20 is detachably installed in the outer circumference of the type installation frame 9.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235105-A (JP)
Title: Plasma processing apparatus and plasma processing method
Inventor: TAGUCHI NORIYUKI
IPC: B01J19/08
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus capable of generating a homogeneous glow form discharge steadily.  <P>SOLUTION: A dielectric 3 is provided on the surface of at least one of electrodes 1, 2 out of the electrodes 1, 2 arranged opposed to each other. In the plasma processing apparatus which carries out plasma processing of a workpiece by generating discharge by applying a voltage between the electrodes 1, 2 under the pressure near the atmospheric pressure, the electrostatic capacity per unit area of the dielectric 3b (3) provided at the part other than the opposing faces 4 of the electrodes 1, 2, out of the dielectric 3 provided on the surface of the electrodes 1, 2, is made smaller than the electrostatic capacity per unit area of the dielectric 3a(3) provided at the opposing faces 4. The voltage impressed between the opposing faces 4 of the electrodes 1, 2 can be made higher than the voltage applied between the faces other than the opposing faces of the electrodes 1, 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235112-A (JP)
Title: Electric power conductor reducing electromagnetic wave
Inventor: KIYOKAWA SUSUMU
IPC: H05K9/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide electric wire, heating wire or a combined electric power conductor neither of which generates electromagnetic wave.  <P>SOLUTION: The electric power conductor 1 connected to a single phase two-wire power supply is composed of four conductive wires 2a, 2b, 3a, and 3b that are put together so that their centers are placed on four corners of a square to form a bundle and form a structure including four-core structure. These wires compose two pairs of wires that are put together parallel and surrounded with an insulator cover 4. One pair of conductive wires can be connected inversely to the other pair parallel to the one.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231499-A (JP)
Title: Surface structure of fair-face concrete or lightweight cellular concrete material and its finishing method
Inventor: YOSHIDA AKIRA
IPC: C04B41/71
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface structure of a fair-face concrete or a lightweight cellular concrete material which can insulate the outer surface of an outside wall without losing a design similar to the exposed concrete, and its finishing method.  <P>SOLUTION: The surface structure of the fair-face concrete or the lightweight cellular concrete material where the design similar to the fair-face concrete is performed has a cement-based insulating coated layer 2 formed on the outer surface 1a of the concrete which comprises the outside wall 1 at an existing building, a clear coated waterproof material layer 4 formed at an upper part than the cement-based insulating coated layer 2. The design similar to the concrete is performed on the surface of the cement-based insulating coated layer 2 or another neighbor layer (for example, an insulating coating material layer 3).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234596-A (JP)
Title: Portable apparatus
Inventor: HOSHIKAWA HISANORI
IPC: G06F1/26
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable apparatus, such as a digital camera, for performing stable communication with an external device by supplying stable power supply, while suppressing the power consumption of an internal power source.  <P>SOLUTION: In a state with a PC 11 connected, when a supply voltage supplied from the PC 11 declines to a predetermined value or smaller, a voltage detection means 9 notifies a power source control circuit 7 of the lowering in the supply voltage. The power source control circuit 7, receiving the notice, switches the power source from a USB port 5 side (PC 11 side) to an internal power source 2 side. In the same way, in a state with PC 11 connected, when the current consumption amount becomes a predetermined value or larger, a current detection means 10 notifies the power source control circuit 7 that the current consumption has reached a predetermined value or larger. The power source control circuit 7, receiving the notice, the power supply from the USB port 5 (PC 11) is compensated by a power supply from the internal power source 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004024834-A (JP)
Title: Damage resistant golf ball and method of manufacturing the same
Inventor: NINOMIYA NORIKAZU
IPC: A63B37/00
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a golf ball excellent in both soft feeling and carry and also in damage resistance, and the method of efficiently manufacturing the same.  <P>SOLUTION: The ball comprises a core, a cover and one or more intermediate layers between them. The cover contains as a main constituent a thermoplastic polyurethane elastomer or thermosetting polyurethane and a crosslinking assistant composed of at least a kind of multi-functional monomer and the surface portion of the cover is formed of an electron or γ ray irradiation crosslinked layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004239330-A (JP)
Title: Method for reforming manual valve to automatic valve
Inventor: TANAKA SATOSHI
IPC: F16K1/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reforming a manual valve of a valve rod rotation type into an automatic valve of a valve rod non-rotation type easily and at low cost.  <P>SOLUTION: A manual handle and a yoke engagement ring are removed from the manual valve 10. A connection base part 26 is screwed into a tip part 21 of the yoke 13. A rotation lock plate 29 is mounted on the connection base part 26, and the connection base part 26 and the yoke 13 are positioned. A connection rod 27 is inserted to the connection base part 26 to be engaged with a screw part 47 of a valve rod 14. A rotation lock pin 28 is screwed into an angular shaft part 30 of the valve rod 14. An electric motor 35 is connected to the connection rod 27.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239365-A (JP)
Title: Torque damper of hydraulic transmission
Inventor: MIYATA TAKAHIRO
IPC: F16H45/02
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque damper of a hydraulic transmission capable of firmly supporting a damper spring generating a large centrifugal force during transmission, easily manufacturable, and capable of being reduced in weight and cost.  <P>SOLUTION: This torque damper of a hydraulic transmission comprises a cylindrical rim 25b formed by bending at the outer peripheral end part of a clutch piston 25, an annular spring holding member 30 fixed to the clutch piston 25 to demarcate an annular spring storage groove 31 in association with the rim 25b, and a plurality of damper springs 32A and 32B stored in the spring storage groove 31. A first transmission claw 33 inserted between the damper springs 32A and 32B together with the second transmission claws 34A and 34B of an impeller 3 and stopper parts 30b and 30b' limiting the deformations of the damper springs 32A and 32B by the contact thereof with the second transmission claws 34A and 34B when a torque of a specified value or higher is applied between the clutch piston 25 and the turbine impeller 3 are formed on the spring holding member 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239801-A (JP)
Title: Method for screening abnormal contraction of smooth muscle and diagnosis kit
Inventor: KOBAYASHI MAKOTO
IPC: G01N33/92
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for screening abnormal contraction of a smooth muscle and a diagnosis kit, which have high reliability, are simple, and are utilized, as a superior bio-marker, for early determination of the disease due to the abnormal contraction of the smooth muscle, a prognosis prediction, a relapse prediction, measurement on the critical degree, and the confirmation of the function of a medicine or a food for preventing a disease due to the abnormal contraction of the smooth muscle, or an indicator of the evaluation of the medicine or the food, by measuring the level of a sphingosylphosphorylcholine (SPC) in a body tissue or a body fluid, independently of the serum total cholesterol value.  <P>SOLUTION: In the method for screening the abnormal contraction of smooth muscle and the diagnosis kit, the abnormal contraction of the smooth muscle is evaluated, by measuring the level of the SPC in the body tissue or the body fluid, or preferably by measuring only the level of the SPC, independently of the rise and fall of the serum total cholesterol value in the body tissue or the body fluid.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240349-A (JP)
Title: Playing information input system
Inventor: NIIMI NAOHIKO
IPC: G10H1/34
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To exactly specify a key with which key touch operation is carried out to a projected keyboard pattern.  <P>SOLUTION: A system is provided with a projecting means 250 for projecting an operation unit comprising a plurality of operation surfaces, an optical change detecting means 250 for detecting the optical change on the operation unit, an operation specifying means for specifying the operation surfaces and the operation carried out on the operation surfaces based on the detection results of the optical change detecting means, and a playing information generating means for generating the playing information meeting the operation surfaces specified in the operation specifying means and the operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240371-A (JP)
Title: Photographing apparatus equipped with image blur correction device
Inventor: USUI KAZUTOSHI
IPC: G03B5/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing apparatus equipped with an image blur correction device capable of preventing a composition change due to the action of a blurring correction lens.  <P>SOLUTION: A DSC (degital still camera) system equipped with the blurring correction device 100 is provided with an angular velocity sensor 24 for detecting a camera shake, the blur correction lens 1 actuating so as to optically correct image blur in accordance with the output of the angular velocity sensor 24, a PSD 10 for detecting the position of the blur correction lens 1, a CCD (charge coupled device) 30 for converting an optical image on an imaging surface to an image signal and then outputting the signal, an image storage part 35 for storing the image signal outputted from the CCD 30, and a memory control circuit 33 for correcting the image signal stored by the image storage part 35 based on the output of the PSD 10 in accordance with instructions from a blurring correcting CPU 14 and a main CPU 13 when the blurring correction lens 1 is shifted in a period between a photographing preparatory operation and a photographing operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244729-A (JP)
Title: Fibrous structure and package
Inventor: NIIMI KENICHI
IPC: B32B27/26
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide excellent water and oil resistances even in a bent state without mixing dust therein and prevent dew condensation from forming by using a resin other than a fluorine compound.  <P>SOLUTION: A polyvinyl alcohol resin having oil resistance is mixed with a cross-linking agent to provide a mixed resin having water resistance. A fibrous structural substrate is coated or impregnated with the resultant mixed resin and provided with a mixed resin layer composed of the mixed resin.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245244-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: NISHII DAIKI
IPC: F16C43/04
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency and durability while controlling manufacturing costs and also realizing stable speed change motions in a structure in which speed change is changed by making circular arc movement of oscillating frames 21 and 22.  <P>SOLUTION: Before a power roller unit 71 comprised of the oscillating frame 21, a trunnion 30, a displaced shaft 32a, a power roller 4, a plurality of bearings 47, 47, 53, 55, 58, 66, and 66, and a support shaft 34, which are independent components respectively, is assembled in a toroidal type continuously variable transmission, they are assembled in advance in positional relation of the completely assembled toroidal type continuously variable transmission.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246493-A (JP)
Title: Automatic programming device
Inventor: FUKUI SOICHIRO
IPC: B23Q15/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic programming device capable of automatically generating an optimum NC program with high working efficiency based on a dimensional tolerance required.  <P>SOLUTION: This automatic programming device 1 comprises a first product shape data storage part 51 for storing the shape data and dimensional tolerance data of a product in association with each other; an allowable error calculation part 11 for calculating, for a plurality of surfaces related to a shape dimension with a set dimensional tolerance, a positional error allowed in its normal direction; a second product shape data storage part 12 for storing the allowable positional error data and the shape data in association with each other; each storage part for storing material data, tool data, and working condition data; a CL data generation part 16 for generating CL data; and an NC program generation part 58 for converting the CL data into an NC program. The CL data generation part 16 sets a tool feeding rate in reference to the working condition data based on each of the allowable positional error data, the material data and the tool data.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243876-A (JP)
Title: Vehicular sheet housing structure
Inventor: YAJIMA KIYOSHI
IPC: A47C1/024
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular sheet housing structure, which makes it possible to house an unused sheet effectively in a vehicle.  <P>SOLUTION: A sheet 17, with its sheet back 25 folded on the sheet cushion 24 side, is housed in a recession 35 recessing a vehicle floor F, and a projecting part 51 of the sheet 17, which projects upward from the recession 35, is covered with a console cover 52. By housing the sheet 17 in the recession 35 formed on the floor F, a new space can be secured in the place where the sheet 17 has been originally located, and the unused sheet 17 can be housed in the vehicle without reducing a baggage compartment space. Also, since the projecting part 51 projecting upward from the recession 35 of the sheet 17 is covered with the console cover 52, the floor F side can be used as a console after the sheet is housed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI