baber/WOPTO huggingface dataset:
Patent JP-2005070593-A (JP)
Title: Image forming apparatus
Inventor: NAKAI TOMOAKI
IPC: G03G15/01
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To always perform density control by an optimum density detection pattern with high control accuracy.  <P>SOLUTION: The image forming apparatus has a plurality of image forming means for forming a plurality of color toner images on an image carrier, a density detection means for detecting the density of the toner image, and an image forming condition control means for detecting the density of a test toner image formed on the image carrier on a prescribed image forming condition and controlling the image forming condition, based on the detected density. In the image forming apparatus, the test toner image is an image pattern having at least one different color.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067718-A (JP)
Title: Disk case
Inventor: KONDO KIMIO
IPC: B65D85/57
Filed: 2003-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk case in which a disk stored in the case does not become an unsupported state by vibration or impact and not only damage of the center hole of the disk but also scratching on the recording surface of the disk can be prevented.  <P>SOLUTION: A disk positioning protrusion 6, on which the center hole a of the disk A is fitted, is provided on one main wall 4 of the box 1 or the lid 3 of the disk case K and a bearing part 7, in which a part of the rim of the disk is fitted, is provided on one of the opposed main walls sandwiching the protrusion in the inside of the main walls and a rotator 8, which is rotated by contact to the rim of the disk with applying pressure on the back side of the main wall at the rim part of the disk and has a part to press the rim of the disk at finishing of the rotation, is provided on the other main wall and a rotation stopping means 14 of the rotator at pressing state is provided to support the disk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005080418-A (JP)
Title: Compressor, motor, and its stator
Inventor: NAKAMASU SHIN
IPC: H02K1/16
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the winding space factor and coiling strength of a stator.  <P>SOLUTION: A tooth 11A extended in the radial direction R11 has a pair of first planes 10b in parallel with the radial direction R11, and second planes 10d inclined at an angle of over 90° from the radial direction R11. The feet S of the perpendiculars drawn from the outer circumferential walls 10c of winding housing portions 10A to the line indicating the radial direction R11 are positioned outside the feet G of the perpendiculars drawn from the positions B in which the first planes 10b and the second planes 10b are in contact with each other to the line indicating the radial direction R11. Therefore, before a wire winding nozzle reaches a position at the outermost radius 10c such as positions 40c and 40d, the winding 51 wound on the first planes 10b forms a slope in which the number of layers on the bobbin 30 is reduced as it goes toward the outer circumferential side. Therefore, the winding 51 is wound on the outer circumferential side as well, and a void is less prone to be formed on the outer circumferential side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005078999-A (JP)
Title: Anode material for lithium secondary battery and its manufacturing method
Inventor: WADA HITOSHI
IPC: H01M4/36
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anode material capable of exerting excellent cycle characteristics while maintaining high discharge capacity.  <P>SOLUTION: The anode material for the lithium secondary battery consists of complex powder satisfying following conditions (1) to (3). (1) The complex powder comprises an A component as at least one of the elements selected from a group consisting of Ag, Al, Au, Ca, Cu, Fe, In, Mg, Pd, Pt, Y, Zn, Ti, V, Cr, Mn, Co, Ni, Y, Zr, Nb, Mo, Hf, Ta, W and rare-earth elements, a B component as at least one of the elements selected from a group consisting of Ga, Ge, Sb, Si, and Sn, and an alloy of the A component and the B component. (2) Ratios of the A component and the B component within the total complex powder are 30 to 70 atm.% of the A component and 70 to 30 atm.% of the B component as against the sum total of the both of 100 atm.%. (3) 10% or more of primary particles of the complex powder is of a particle size within the range of 10 to 500 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005077997-A (JP)
Title: Heat fixing device
Inventor: OKI NAOYUKI
IPC: G03G15/20
Filed: 2003-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat fixing device capable of securing stable performance using a simple constitution by improving the variations in fixing performance caused by the thickness of an object to be fixed.  <P>SOLUTION: In the heat fixing device having a rotating member equipped with a heat generating source, a sliding member sliding in press-contact with the rotating member, and a temperature detection element abutting against the rotating member and detecting the temperature of the rotating member, recording material carrying an unfixed image is held and fed by a press-contact part between the rotating member and the sliding member so as to heat-fix the unfixed image. The fixing device is provided with a pressure-detecting member for detecting the press-contact force of the rotating body and the sliding member, so that the heat generation source is controlled according to the press-contact force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005082976-A (JP)
Title: Semi-underground flat bottom cylindrical liquid storage tank and construction method of the same
Inventor: MAENAKA TOSHINOBU
IPC: E04H7/18
Filed: 2003-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semi-underground flat bottom cylindrical liquid storage tank and its construction method by excavating the ground and constructing a flat bottom cylindrical tank on the excavated bottom face and filling a banking material so as to work an inward pressure in contact with the outer peripheral face of the tank body.  <P>SOLUTION: The ground is excavated down as deep as a semi underground depth and a flat bottomed cylindrical tank for storing a low temperature liquid is installed on the excavated bottom face and a slide face is formed at the outer peripheral face of the tank and further, a banking earth is filled up to a certain height so as to work the earth pressure inward on the outer peripheral face of the tank body by use of the excavated earth or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300013-A (JP)
Title: Metal oxide ultrafine particle dispersed solution and metal oxide ultrafine particle thin film
Inventor: YAMASHITA HIROHISA
IPC: H01G4/10
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal oxide ultrafine particle dispersed solution in which crystallized metal oxide ultrafine particles with a uniform diameter and a uniform shape are highly dispersed, and a dense metal oxide ultrafine particle thin film with a small particle diameter.  <P>SOLUTION: As to the metal oxide ultrafine particle dispersed solution prepared by a hydrolysis reaction of a raw material in a microemulsion containing a hydrophobic dispersion medium 6, water 4, and a surfactant 2, the raw material comprises a combined metal alkoxide and the amount of water contained in the microemulsion is 0.95-3 times the amount of water required for the hydrolysis of the complex metal alkoxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005085560-A (JP)
Title: Litz wire coil
Inventor: NAGAI MASAHIRO
IPC: H05B6/36
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a litz wire coil in which the stability of coil shape and compactness are realized and also the difference of potential between the adjoining litz wires of the coil layer is made minimum.  <P>SOLUTION: A square litz wire 11 having a rectangular cross section is wound so as to be vertically piled, and the whole shape is formed in a rectangular parallelepiped. The square litz wire 11 is formed in rectangular cross section by dies of a prescribed shape or a rolling roller or the like. The method of square shaping of the litz wire includes such as (1) the litz wire is formed in square shape before forming of coil and this square litz wire is formed in a coil, (2) the litz wire is shaped in square simultaneously as coil shaping, and (3) a round bundled litz wire is shaped in a coil and this formed coil is formed in square shape in one lot. The square litz wire coil 10 is not necessarily limited to one formed by one square litz wire 11, but that it may be constructed by using a plurality of pieces of square litz wires.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004154768-A (JP)
Title: Exhaust gas purifying filter and method for manufacturing the same
Inventor: ISHIHARA MIKIO
IPC: B01D46/00
Filed: 2003-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust gas purifying filter having a high strength and an excellent efficiency in exhaust gas purification.  <P>SOLUTION: The exhaust gas purifying filter 1 is provided with a ceramic honeycomb structure 2 having an outer peripheral wall 21, partition walls 22 arranged in a honeycomb pattern within the outer peripheral wall 21, and a plurality of cells 23 partitioned by the partition walls 22 and penetrating through end faces 241, 242. If a virtual line 3 is drawn on the end faces 241, 242 of the structure 2 by continuously connecting points at a distance of 1.0 to 3.0 times the cell pitch in the direction toward the center from an inner surface 211 of the outer peripheral wall 21, not less than 90% of an outer peripheral area 25 outside the virtual line 3 is blocked with plug materials 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005084588-A (JP)
Title: Microscope device and control method for microscope device
Inventor: HASEGAWA KAZUHIRO
IPC: G02B21/24
Filed: 2003-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for automatic supply of an observation sample to a microscope device that can be implemented at low cost to contribute to automation of small-quality sample inspection.  <P>SOLUTION: A controller 15 controls movement of a motor-driven stage 5 which is movable in three dimensions. A cassette 8 can contain a plurality of samples 7 and the electrically-driven stage 5 is moved to take a sample 7, stored in the cassette 8, out of the cassette 8 by mounting it on the electrically-driven stage 5. Restriction pins 10 and 11 change the mounting position of the sample 7 mounted on the electrically-driven stage 5 by moving the electrically-driven stage 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090976-A (JP)
Title: Adapter for gel-layer carrying plate for electrophoresis, and semiautomatic sample dispensation method using adapter
Inventor: SUGAWA SATOSHI
IPC: G01N1/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adapter for a gel-layer carrying plate used for a submarine type or vertical type electrophoretic device and a semiautomatic sample dispensation method using the adapter in order to solve problems occurring in an electrophoretic operation using many samples.  <P>SOLUTION: The problems can be solved by providing this adapter wherein the adapter for a gel-layer forming plate used for the submarine type or vertical type electrophoretic device agrees with the size of a multi-well plate which is the size of a general tray of an automatic dispenser, and this method capable of automatically dispensing accurately and quickly the sample into a hole on gel on a gel plate loaded on the adapter.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004070371-A (JP)
Title: Scanning type optical microscope
Inventor: SHIMADA YOSHIHIRO
IPC: G02B21/00
Filed: 2003-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanning type optical microscope which can guide fluorescent light to a photodetector without lowering the confocal effect and without causing a loss of the fluorescent light for respective wavelengths of the fluorescent light on the multiple dying.  <P>SOLUTION: The scanning type optical microscope scanning a sample with a laser beam is provided with spectral resolution means 11a, 11b which separates the fluorescent light from the sample, wavelength region splitting means 12a∼12c which split the fluorescent light separated by the spectral resolution means to a plurality of wavelength regions, a plurality of imaging optical systems 14a∼14d which are respectively disposed on respective optical paths split into a plurality of wavelength regions and subject the fluorescent light from the sample to imaging, a plurality of confocal diaphragms 15a∼15d which are respectively disposed on the respective optical paths and are arranged on focal positions of the imaging optical systems and a plurality of photodetectors 16a∼16d which are respectively disposed on the respective optical paths and detect the fluorescent light from the sample passing through the confocal diaphragms.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005094871-A (JP)
Title: Method for load accommodating distribution system
Inventor: GANJI TAKASHI
IPC: H02J3/00
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To decide a load accommodation state that a difference of opening and closing states of a switch becomes the minimum for an original system by minimizing a load to which power is not supplied by expanding a target function.  <P>SOLUTION: A method for load accommodating a distribution system includes a first step of forming an initial system, a second step of performing a tide calculation, a third step of generating an adjacent state, a fourth step of performing the tide calculation for the adjacent state, and a fifth step of conducting evaluation by the target function for the purpose of maximizing the lowest voltage in a load section. The target function minimizes the load section accommodated from an accident power supply further as a virtual accommodation power supply and to minimize a difference of the opening and closing states of the switch with the original system. The adjacent state generated in the third step is selected at random from the original all states, and the tide calculation in the four step is omitted for a partial system among objective systems, in which the state of the system is not changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088037-A (JP)
Title: Welding tip management apparatus
Inventor: MORIYAMA SHINJI
IPC: G05B19/418
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding tip management apparatus for suppressing lowering of a line operation rate.  <P>SOLUTION: On the basis of a car model data management table 20, a spot point setting table 21, and the present cumulative number of spot point after a tip dress, an estimate is made on the car model on which the number of spot point is reached as set in a table 23 for setting a tip dress starting spot point and on the car model before then. If the car model on which this number is reached is the one set in a table 22 for setting a tip dress starting car model, the tip dress is started at the time of welding of this car body; if the car model is not the one set in the table 22, the tip dress is started at the time of welding of the car body set in the table 22 that exists before the number of tip dress starting spot point is reached.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090681-A (JP)
Title: Clip
Inventor: KISHIMOTO TAKASHI
IPC: F16B37/08
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip with a tapping type grommet capable of strongly fixing a sheet-like member to a stud bolt with the clip with the plastic grommet cap threaded while the inner diameter part thereof is tapped by the male screw part of the stud bolt.  <P>SOLUTION: This clip comprises a spacer 1 having a tubular part 11 containing the stud bolt 5 fixed to a panel 3 and inserted into a clip mounting hole 66 formed in the sheet-like member 6 such as a floor cover and a flange part 12 formed to hold the periphery of the clip mounting hole 66 of the sheet-like member 6 and the plastic grommet 2 inserted into the clip mounting hole 66 of the sheet-like member 6 in pairs with the spacer 1 and having an elastic flange part 25 formed to have a nut part 21 threaded to the male screw part 51 of the stud bolt 5 and hold the periphery of the clip mounting hole 66 of the sheet-like member 6 in conjunction with the flange part 12 formed on the spacer 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005093391-A (JP)
Title: Metal separator for fuel cell, manufacturing method of metal separator for fuel cell, and fuel cell
Inventor: SHIMIZU TAKASUMI
IPC: H01M8/10
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell having sufficient corrosion resistance and strength, easy to be manufactured, and low in cost, and provide its manufacturing method.  <P>SOLUTION: These separators 10a, 10b for the fuel cell are formed in plate forms of 0.05 mm or more and 0.2 mm or less in thickness by Ni-based amorphous metal materials of which a crystallization temperature is 500°C or more, and which have glass transition temperatures at lower temperature side than the crystallization temperature, and when one side of the plate face is laminated on an electrode layer covering a solid polyelectrolyte film of the fuel cell, a recess 21 for forming a gas diffusion layer between the electrode layers is formed on the plate face. In respective cases, a clad plate material is made by laminating a plurality of quenched thin belts composed of the Ni-based amorphous metal material and by integrating them into one piece, and after that clad plate material is once cooled, the recess 21 is formed by applying die press-working.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099116-A (JP)
Title: Projection optical system, method of manufacturing projection optical system, and projector equipped with the projection optical system
Inventor: FUJISAWA SHOHEI
IPC: G02B7/02
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system wherein an optical axis adjustment can be accurately performed, and a lens can be easily fixed without a trouble in a lens holding barrel, to provide a method of manufacturing the projection optical system, and to provide a projector equipped with the projection optical system.  <P>SOLUTION: A projection optical system 3 is provided with a lens holding barrel 101 wherein a prescribed optical path is set, and a plurality of lenses 111 to 114 arranged on the optical path in the lens holding barrel. Among the lenses 111 to 114, a lens 113B constituting the lens 113 has a flange part on the outer periphery of an optical area. A loose hole 101B for inserting a tool 5 for positioning the lens 113B and an adhesive inlet hole for injecting adhesive for bonding and fixing the lens 113B positioned by the tool 5 are formed in the outer circumference of the lens holding barrel 100. The circumferential surface of the flange part along the optical surface of the lens 113B is bonded to the end face of the lens holding barrel with the adhesive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099177-A (JP)
Title: Correction method of projecting and recessed shape
Inventor: NAKAMA KENICHI
IPC: B29L11/00
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To precisely and easily correct a projecting and recessed shape of an optical element body or a transfer die by additional work.  <P>SOLUTION: A shaping layer 12 is provided on a groove forming surface of the optical element body 10 or the transfer die for molding the optical element having numbers of grooves or the like formed at regular intervals on the surface thereof by making material particles enter the optical element body or the like and be attached thereto and deposited thereon and a cross-sectional profile of the shaping layer and a cross-sectional profile of the member body are adjusted in a relation of non-similar figures. In this case, the shaping layer is deposited by sputtering using a material having a strong shadowing effect and the groove shape is corrected by selection of the material and film thickness control. Thereby, the material having ≥1,000°C melting point is used. When the shadowing effect is strengthened, especially Pt or Mo is preferably used as the material of the shaping layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097377-A (JP)
Title: Alignment layer, polymer, retardation plate using it, its preparing method and liquid crystal display device
Inventor: YOSHIKAWA SUSUMU
IPC: C08F16/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment layer that contributes to almost perpendicularly align a disc face of a discotic liquid crystalline molecule or a long axis of a rod-like liquid crystalline molecule with a rubbing direction.  <P>SOLUTION: This alignment layer comprises a polymer having at least one structure unit represented by following general formula (I) (wherein Mp represents a linking group of (2+n) valence bonded to L at n sites, L represents a linking group of (1+n) valence, n is 1 or 2, A represents a ≥10C aryl group or a heterocyclic group linked with at least one aryl group).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004066237-A (JP)
Title: Connecting tool for water purifier
Inventor: OHASHI KISHIRO
IPC: C02F1/44
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting tool for water purifier which is capable of facilitating the attachment and detachment work of a raw water pipe and a purified water pipe to a water purifier by simplifying the structure of a lock operation means.  <P>SOLUTION: In the connecting tool 70 for the water purifier which is provided with a raw water pipe connection member 71 freely detachably attached to a flow-in port part of the water purifier and a purified water pipe connection member 73 freely detachably attached to a flow-out port part of the water purifier, the connection members 71 and 73 are integrally united (75) and a lock member 77 to be released to the flow-in port part and the flow-out port part is provided in the connection member 71 and 73.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005099501-A (JP)
Title: Optical waveguide constituted by joining optical waveguides together
Inventor: SHIODA TAKASHI
IPC: G02B6/13
Filed: 2003-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily obtain a long-sized optical waveguide as to a method for manufacturing an integrated circuit, an optical component for optical interconnection, an optical and electric hybrid board, etc.  <P>SOLUTION: A plurality of optical waveguide films can be obtained by cutting an optical waveguide film 1 in a desired shape with a dicing saw, etc. Ends of two optical waveguides to be joined together among them are visually and roughly positioned to abut against each other, and sandwiched between members 2 such as glass plates and plastic plates from above and below. Further, they may be positioned without using a fine moving alignment stage etc., by fitting plates, rods, etc., in a shape conforming with grooves and recesses instead of the members between which the optical waveguides are sandwiched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098917-A (JP)
Title: On-vehicle information providing apparatus
Inventor: YAMANO YOKO
IPC: G09B29/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle information provision apparatus which can provide vehicle occupants with apparent positional information on an object, without having their eyes move widely.  <P>SOLUTION: The apparatus is for visually providing vehicle occupants with positional information on a predetermined object and comprises a visibility determination means that determines whether the occupant can see the object, while the vehicle is moving, and a positional information display means that visually informs the occupant of the apparent position of the object within an actual landscape that is being seen by the occupants, by displaying image information showing the object and an indicator superimposed on the landscape, when it is determined that the occupants can see the object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI