baber/WOPTO huggingface dataset:
Patent JP-2003271104-A (JP)
Title: Controller for led display unit
Inventor: KAWABE KENICHI
IPC: H01L33/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller for an LED display unit which improves video quality by equalizing the brightness of the entire LED display unit from a visual recognition position irrespective of the size of the display unit.  <P>SOLUTION: The LED display unit 7 on which many light emitting diodes 1 are arrayed includes a storage means 2 which stores parameters for determining the luminescent brightness of each light emitting diode 1, and a control means 6 which corrects the luminescent brightness of each light emitting diode 1 stored in the storage means 2 in accordance with the alignment coordinates of each light emitting diode 1. Since the storage means 2 is included, each light emitting diode is individually controlled.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003280175-A (JP)
Title: Photomask
Inventor: UCHIDA TETSUO
IPC: G03F1/60
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask which suppresses breaking of a pattern formed after exposure and development by a photolithography method even when a pattern formed on the photomask has a defect, when a foreign matter sticks to generate a flaw, and further when an air bubble is present in a substrate.  <P>SOLUTION: The photomask has a light blocking part and a light transmission part formed in specified pattern on one surface of the substrate and is characterized in that haze to the light transmission part is 20 to 85%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279495-A (JP)
Title: Inspection device for glass substrate
Inventor: KAJIYAMA KOICHI
IPC: G01N21/89
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection device for a glass substrate having high inspection accuracy for the glass substrate and allowing the device cost to be reduced.  <P>SOLUTION: This inspection device 1 for the glass substrate 10 has: the glass substrate 10 conveyed and driven by a conveying-driving means; an inspection apparatus 2 for inspecting the glass substrate 10; a pair of belching-sucking units 3A and 3B installed on the undersurface side of the glass substrate 10 in an arrangement positioned on both sides of an inspection position by the inspection apparatus 2 for executing air belching and air sucking with respect to the undersurface side of the glass substrate 10; and a control part for executing conveyance control of the conveying-driving means and the control of the air belching and the air sucking of the belching-sucking units 3A and 3B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002292249-A (JP)
Title: Filtration separation apparatus for filtering and separating fluid medium based on ultrafiltration
Inventor: HEINE WILHELM
IPC: B01D63/08
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a filtration separation apparatus, in which the operation pressure of a fluid medium to be filtered and separated in the filtration separation apparatus and the flow speed of the fluid medium flowing through the filtration separation apparatus are attained with only one pump, the cleaning and the management of the filtration separation apparatus are easy and which is easily and inexpensively manufactured while presently known structural principals are relatively maintained and is adapted easily to the load factor of the fluid medium. SOLUTION: A stacked body 18 formed by stacking many thin film cushions, which are a filter element, with a certain interval is arranged and housed in the back and forth direction inside a casing 11 having a take-in port 12 for the fluid medium and take-out ports 13, 14 for the retenate and permeate. The liquid fluid 15 containing salts flows along the thin film cushions 17 of the stacked body 18 to be filtered and separated on the basis of the ultrafiltration. The thin film cushions 17 of the stacked body 18 is arranged so that the liquid fluid flows while meandering in zigzag along the outside surface of the thin film cushions.
Patent JP-2003283891-A (JP)
Title: Imaging apparatus and manufacturing method of imaging apparatus
Inventor: NIBU KAZUO
IPC: H04N5/335
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and a manufacturing method of the imaging apparatus for aligning components efficiently without much expense in time and effort thereby reducing the manufacturing cost.  <P>SOLUTION: In the imaging apparatus 10 including: a board PC provided with an imaging device 2 and other electric components 9; a mirror frame 4 fixed on the board PC and covering the imaging device 2; and an optical member 1 contained in the mirror frame 4 and converging light to the imaging device 2, an alignment electric component 8 is placed at a position between a fixed part of the board PC to which an external frame member 4 is fixed and the imaging device 2 in the vicinity of the fixed part of the board PC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283597-A (JP)
Title: Modem evaluation system
Inventor: EJIMA TAKESHI
IPC: H04L69/40
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To automatically implement a modem evaluation in an environment close to a present use status and using a PPP protocol.  <P>SOLUTION: In the system for evaluating the performance of a modem by connecting an incoming side PC 13 connected to an incoming side modem 15 by prompting call origination from an originating side PC 14 to an originating side modem 16 while using a telephone line simulator 11 and by transmitting data from the originating side PC 14 to the incoming side PC 13, the originating side PC 14 is provided with a setting processing part 1 for performing line fault setting to the telephone line simulator 11 via a GP-IB interface, a call origination processing part 2 for performing dial-up using the PPP protocol, a data processing part 3 for performing log-in to an FTP server as an FTP client and data exchange with the FTP server, and a control processing part 4 for sequentially controlling the respective operations of the respective processing parts 1-3 according to a program.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003277460-A (JP)
Title: Optical material
Inventor: YAMAMOTO HIROMASA
IPC: C08G18/77
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical material suitable as a material for spectacle lenses or the like, having large Abbe number and high refractive index and also high heat resistance, and exhibiting such good processability as to scarcely emit unpleasant odor when undergoing machining such as grinding or cutting.  <P>SOLUTION: The optical material consists of a polymer which is obtained from a sulfur-containing polymerizable compound as the monomer. The polymerizable compound has (a) at least one adamantyl group, (b) at least two polyaddition-type functional groups and (c) at least one sulfur atom, being e.g. 1,3-adamantane dithiol, 3,5-dimercaptoadamantan-1-ol, 1,3-bis(2- mercaptoethylthio)adamantane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275031-A (JP)
Title: Safety manipulator for folding table
Inventor: TAKAGI YUICHIRO
IPC: A47B3/08
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety manipulator for a folding table in which safety is improved by eliminating erroneous operations in the case of an unlocking operation with a manipulating lever when turning a table top to be held at both a using position and a rising position.  <P>SOLUTION: In the safety manipulator for the folding table, the table top 2 is turned between the using position approximately horizontal to leg poles 4a and 4b and a standby position approximately vertical thereto, both positions are maintained by engagement means (26, 34, 30 and 35) and the engagement means are disengaged by moving the manipulating lever 36 provided on the table top 2 in one direction. The unidirectional movement of the manipulating lever 36 is blocked by a safety lever 40 to maintain the engagement means not to be disengaged, and when the safety lever 40 is moved in the other direction, the unidirectional movement of the manipulating lever 36 is released.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003285255-A (JP)
Title: Grinding machine
Inventor: SOMEI YOSHIHIRO
IPC: B24B19/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding machine, in which a grinding wheel can be easily and quickly changed by simple operation.  <P>SOLUTION: The grinding machine is provided with a grinding wheel changing mechanism composed of a grinding wheel spindle stock body 24 having an output shaft 43 driven by a driving source, a grinding wheel unit 25 which can be mounted on and dismounted from the grinding wheel spindle stock body 24 using fixing bolts 54 and has an input shaft 55 and a rotary grinding wheel 61 coupled to the input shaft, and engagement means 44, 58 for engaging the output shaft 43 of the grinding wheel spindle stock body 24 with the input shaft 55 of the grinding wheel unit 25 when the grinding wheel unit 25 has been mounted on the grinding wheel spindle stock body 24. When the grinding wheel is to be changed because of its wear, the grinding wheel unit can be easily and quickly changed only by dismounting the grinding wheel unit from the grinding wheel spindle stock body, and then mounting a preset grinding wheel unit on the grinding wheel spindle stock body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282352-A (JP)
Title: Manufacturing method of laminated capacitor
Inventor: TOYAMA OSAMU
IPC: H01G4/30
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminated capacitor, by which adhesion between a ceramic green sheet and an inner electrode pattern can be improved with a good repeatability, and the thickness can be thinned, and moreover defects in sintering, such as delamination, can be prevented by making a binder-removing process simple.  <P>SOLUTION: In this manufacturing method of a laminated capacitor comprising a step for sequentially laminating ceramic green sheets 2 having an inner electrode pattern 3 or 4 corresponding to capacitor element regions on each main surface, and a step for forming outer electrodes, after cutting the laminated green sheets to divide into the element regions and sintering them, an adhesive region 12 having adhesion is formed in either of main surfaces of each ceramic green sheet 2, by partially modifying the material of the ceramic green sheet 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003149844-A (JP)
Title: Support for electrophotographic photoreceptor, electrophotographic photoreceptor and image forming apparatus
Inventor: MINEGISHI FUMITAKA
IPC: G03G5/10
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a support for an electrophotographic photoreceptor giving a good image free of unevenness in density and to provide an electrophotographic photoreceptor and an image forming apparatus. SOLUTION: In the case where the surface roughness of the support for an electrophotographic photoreceptor is represented by the function y=f(x), and with respect to the autocorrelation function ϕ (τ) of the above function represented by formulae (1), p (μm/rev) is considered to be feed speed in cutting and i to be a natural number, when the number of symbols τi satisfying formula (1) is n in the range of 0<τ<p, the relation between p and n is shown by p/n<30.
Patent JP-2003289319-A (JP)
Title: Control apparatus, network communication method, and control program
Inventor: HOSHINO HITOSHI
IPC: H04L12/70
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transmission function provided by an image processor to a client device even when an external controller unit is connected between the image processor capable of network communications and a network.  <P>SOLUTION: A transmission source address of data is changed to an address of a first network interface or the transmission source address of the data is changed to a broadcast address of a first network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289464-A (JP)
Title: Camera
Inventor: KONDO AKIKO
IPC: G02B7/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera capable of remotely deciding framing sensuously.  <P>SOLUTION: A light emitting section 32 in front of a remote controller 2 emits a light in red. A CCD of a camera main body images an image to detect a position of the light emitting section 32. Then the camera performs zooming control so that the position of the light emitting section 32 comes onto an inner frame 40a in an entire frame 40 of the image. Thus, a user being an object moves horizontally the remote controller 2 to sensuously control zoom-in/zoom- out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291498-A (JP)
Title: Non-aqueous pigment ink inkjet recording medium
Inventor: WADA HIROMUNE
IPC: B41M5/52
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording medium used in a printer or a plotter utilizing an inkjet recording system with a non-aqueous pigment ink, which has high image density, excellent ink fixture and in which the lowering of image density and image feathering with time are prevented from developing.  <P>SOLUTION: In a non-aqueous pigment ink inkjet recording medium, which is used for inkjet recording with the non-aqueous pigment ink, the average dispersion particle diameter of the coloring material pigment used therefor lies within the range of 30 to 300 nm and is formed by providing an ink receiving layer on an ink solvent absorbable support, a priming coating layer including fine inorganic particles and having a peak in a pore radius distribution laying within the range of 2 to 20 nm is provided between the support and the ink receiving layer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290851-A (JP)
Title: Workpiece transporting device for press
Inventor: MURAI YOSUKE
IPC: B21D43/05
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece transporting device equipped with a crossbar shift that has a light weight and a sufficient followup ability relative to a press, that has the ability of positioning with high accuracy, and that enables a shift quantity to be set optionally.  <P>SOLUTION: The workpiece transporting device for a press is equipped with a crossbar (7) which is installed orthogonally to the workpiece transporting direction and which is provided with a workpiece holding means (9) capable of holding a workpiece. In this transporting device, the workpiece holding means (9) installed at least in one crossbar (7) is made freely movable along the longitudinal direction of the crossbar (7). Further, the device is equipped with a linear motor (17) for movably driving the workpiece holding means (9) and with a controller (14) for controlling the linear motor (17) synchronously with and/or independently of the operation of the press.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295624-A (JP)
Title: Image forming apparatus
Inventor: TANAKA AKINORI
IPC: G03G15/01
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which an image with high image quality is outputted at a low cost without enlarging and complicating the device.  <P>SOLUTION: The apparatus includes: two or more image carriers 1a and 1b; and at least four or more developing units 41-46 for forming a developer image on the image carrier bodies 1. Rotary bodies 4a and 4b for holding the two or more developing units are arranged at positions which are respectively opposed to the image carriers 1a and 1b, and the developing units 41-46 are successively moved to the positions opposed to the respective image carriers 1a and 1b by the rotary bodies 4a and 4b. Facing parts between the image carriers 1a and 1b and the developing units 41-46 are positioned at an upper part horizontally or vertically with respect to the rotary centers of the rotary bodies 4a and 4b. An intermediate transfer body 5 is in a belt shape, provided with an image carrier opposing surface t opposing to the two or more image carriers 1a and 1b, and inclined with respect to a horizontal plane so as to allow the image carrier opposing surface t to turn upward vertically in a gravity direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293557-A (JP)
Title: Gravel mat
Inventor: TAKAOKA NOBUO
IPC: E04F13/14
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gravel mat which allows a gravel ball to be surely and firmly fixed to a base member.  <P>SOLUTION: This gravel mat is composed of the base member which is formed in a netty shape and the many gravel balls which are to be laid on a surface of the base member; the gravel ball is equipped with an approximately flat surface; an opening area of a mesh of the base member is equal to/smaller than half an area of the flat surface of the gravel ball; and the flat surface of the gravel ball is fixed to the base member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302186-A (JP)
Title: Tube for heat-exchanger, its manufacturing method, and heat-exchanger
Inventor: OHATA SO
IPC: F28F3/02
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube for a heat-exchanger capable of enhancing its productivity and miniaturizing the heat-exchanger in its blowing direction.  <P>SOLUTION: The tube 2 is furnished with a passage 6 composed basically of a flat portion 20, flat portions 21 and 22, a joining part 23 and side edges 24 and 25 and an inner fin 7 installed in the passage 6, wherein the inner fin 7 has a part to be held 28 held pinchedly between the side edges 24 and 25, and the part 28 is formed from two straight portions 28a whose one-side edges are joined with a curved part 27a of the inner fin 7 and a folded-back part 28b joined with the other ends of the straight portions 28a, wherein the installation of the inner fin 7 is set in the tube 2 manufacturing processes, and brazing of the tube 2 is made only with solder layers 30 and 31 of the inner fin 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003290337-A (JP)
Title: Blood component separation apparatus
Inventor: YAKUSHIJI CHIAKI
IPC: A61M1/02
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood component separating apparatus capable of easily collecting blood and reducing the time necessary for collecting residual blood.  <P>SOLUTION: In the blood component separating apparatus 1, a filter part 4 is mounted via a blood collecting bag 2 and a belt-like liquid pathway part 3. The blood collecting bag body 2A, the belt-like liquid pathway part 3 and the filter 4 consist of flexible housings 2H, 3H and 7 made of the same material respectively, and the flexible housings 2H, 3H and 7 consist of continuously molded two sheets S and S.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303008-A (JP)
Title: Process management method
Inventor: TAKAMORI HARUO
IPC: G06Q50/04
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a process management method which realizes rapid and easy correction of work in the site of a production line and prevents management loss due to delay in delivery and wrong processing.  <P>SOLUTION: A process (2) which calls out the work at an optional step set on a production flow to correct a prescribed manufacturing lot, a process (3) which accumulates the corrected work in a second table different from a first table storing the data on the production flow, a process (4) which instructs the corrected work to the manufacturing lot, a process (5) which processes the manufacturing lot according to the instructed work, and a process (6) which accumulates the performances of the instructed work thus processed are provided. A process which corrects the work at an optional step reads only necessary information on the optional step to perform correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308934-A (JP)
Title: Inner conductor terminal and coaxial connector using the same
Inventor: KAWAMURA TOMOKI
IPC: H01R103/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner conductor terminal and a coaxial connector using this inner conductor terminal wherein it is possible to show a superior connection reliability even when it is mounted with a tip type electronic element.  <P>SOLUTION: This is made to be the inner conductor terminal, wherein a joint surface to be joined on the coaxial line side electrode end face of the tip type electronic element is erected on the base end of a fitting terminal, wherein a grade part to make the base end side of the base bottom part higher than the tip end side, is formed on the base bottom part of the fitting terminal positioned at a point closer to the tip end side than the joint face part and at a point closer to the base end side than the counter terminal side electrode of the tip-type electronic element, wherein a lap part to overlap with the tip type electronic element fixed on the fitting terminal with a mutual small distance is installed at the tip end of the connecting terminal, wherein an elastic contact face part to be elastically contacted with the counter terminal side electrode end face is formed at the farthest tip end of the lap part, and wherein an insulating retaining member is inserted between the joint face part and the connecting terminal. The tip type electronic element is elastically pressure-pinched between the joint face part and the elastic contact face part, because a force is added in a direction in which the fitting terminal and the connecting terminal are separated. Furthermore, this is used for the inner conductor terminal of the coaxial connector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309393-A (JP)
Title: Magnetic shielding structure and method for designing the same
Inventor: NIINO TOSHIFUMI
IPC: H05K9/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the setting of an optimum magnetic shielding shape in a magnetic shielding design.  <P>SOLUTION: When a horizontal magnetic field is assumed to be dominant magnetic field, the ratio of depth d to height h of a square-shaped magnetic shielding structure becomes lower the height h is, the higher the magnetic shielding effect becomes. If the height h is set fixed, the magnetic shielding effect can be enhanced, when the depth d is increased. When the height h is 225 mm (=d/4), 450 mm (=d/2), it is confirmed that the horizontal magnetic field of 5 μT can be reduced to 0.3 to 0.28 μT, that is, the penetrating magnetic field can be reduced by about 94%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307869-A (JP)
Title: Capsulated particulate for electrostatic charge image development and method for manufacturing wiring circuit using the same
Inventor: TAKAYANAGI HITOSHI
IPC: G03G9/08
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide capsulated particles which permit printing of wiring patterns of a high density and high fineness by an electrostatic recording system or electrophotographic system and have excellent development characteristics and a method for manufacturing a wiring circuit using such capsulated particles for electrostatic charge image development.  <P>SOLUTION: The capsulated particles for electrostatic charge image development of a spherical shape are formed by encapsulating copper particulates with an insulative resin, in which the copper ion dissolution index of the capsulated particles for electrostatic charge image development is 30 to 100.  <P>COPYRIGHT: (C)2004,JPO