baber/WOPTO huggingface dataset:
Patent JP-2004254596-A (JP)
Title: Method and system for deep-sea culture of fish
Inventor: KINOSHITA KOICHI
IPC: A01K63/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for the deep-sea culture of fish comprising subjecting cultured fishes to finish raising at a deep-sea site for ultraviolet light to be hard to reach from 1-6 months before shipping them, and as necessary, using feed spiked with a coloring matter for finally coloring them to make both of the flesh quality and color of them close to those of natural fish.  <P>SOLUTION: The method for the deep-sea culture of fish comprises the following practice: A sinking crawl 10 where at least one kind of cultured fish among Epinephelus septemfaciatus, red-spotted grouper, Japanese parrot fish, Oplegnathus punctatus, tiger puffer, young yellowtail, yellowtail, Seriola dumerili, striped jack, gleenlings, bastard halibut, black rockfish and common sea bass is released is sunk/set at a deep-sea site for ultraviolet light to be hard to reach where natural fish is living, and feed is supplied into the crawl 10 from a feeder 20 loaded on a boat 18 in the vicinity of a floating raft 12 to raise the cultured fish prior to shipping.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258347-A (JP)
Title: Organic photoreceptor, image forming apparatus, image forming method, and image forming unit
Inventor: ITAMI AKIHIKO
IPC: G03G15/043
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a thinned laminated organic photoreceptor; to provide an organic photoreceptor which ensures good dot reproducibility, no periodic image defects and good sharpness even when natural decrease of film thickness proceeds after long-time use; to provide a high endurance image forming unit which forms a high-definition dot image by an image forming system using a tandem system; and to provide an image forming apparatus which ensures good sharpness and an image forming method.  <P>SOLUTION: The organic photoreceptor has a charge generating layer on a conductive substrate and a charge transport layer on the charge generating layer, wherein a film thickness of the charge transport layer is between 20 and 15 μm, and a rate of change of exposure energy (E<SB>600/100</SB>) required to attenuate potential by electrostatic charge from 600 to 100 V is ≤0.01 (μJ/cm<SP>2</SP>μm).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260031-A (JP)
Title: Cad system for electronic circuit board and computer program used therefor and method for manufacturing electronic circuit board
Inventor: ONO TOMOSHIGE
IPC: H05K3/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CAD system for an electronic circuit board capable of extracting proper data for manufacturing, a program for obtaining a function on a computer and a method for manufacturing an electronic circuit board using the CAD system.  <P>SOLUTION: This CAD system for designing and manufacturing an electronic circuit board on which a plurality of conductor layers are laminated through an insulating layer is provided with a plotting layer setting means for setting a plurality of plotting layers corresponding to respective layers formed on an electronic circuit board, a CAD data inputting means for inputting CAD data specifying dimensions, shapes and arrangement positions on the design of plotting lines on the plotting layers in order to plot outlines of board elements configuring the circuit board as objects to be plotted by the plotting lines, wherein the objects to be plotted are face elements specifying closed face areas on the plotting layers and the outline specification data specifying closed outlines of the face elements are included in the CAD data, and a prohibited plotting status discriminating means for discriminating whether or not areas belonging to insides of the closed outlines of the face elements can be uniquely specified as face areas specific to the face elements based on the outline specification data, and for deciding that a prohibited plotting status is generated when the discrimination result is negative.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259173-A (JP)
Title: Pointing device
Inventor: UEDA ATSUSHI
IPC: G06F3/033
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of a contact part in a pointing device including a contact part for placing a finger thereon.  <P>SOLUTION: With the finger pressed to a sensor surface 12 of a fingerprint sensor 11, the finger is shifted a little from the sensor surface, and a mouse pointer is moved in the shifting direction. WIth the finger strongly pressed to the sensor surface 12 for designated time, and then the pressure of the finger is returned to perform a click command.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264480-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA MASASHI
IPC: G09G3/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a display quality from being deteriorated even when input video data are altered.  <P>SOLUTION: A data driving circuit of a matrix type display device alternates a first process of outputting a display signal to a pixel array N times (N: a natural number of ≥2) and a second process of outputting a blanking signal M times (M: a natural number smaller than N). A scanning driving circuit alternates a first selecting process of sequentially selecting every Y rows (Y: a natural number smaller than N/M) in the first process and a second selecting process of sequentially selecting very Z rows (Z: a natural number larger than N/M) other than (Y×N) rows selected in the first selecting process; and N display signal outputs in the first process and M display signal outputs in the second process are sent out in response to cycles obtained by equally dividing N horizontal scanning cycles which are sequentially output into (N+M).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264584-A (JP)
Title: Toner
Inventor: TAKANO HIDEHIRO
IPC: G03G9/087
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner which can improve the fixing rate and prevent low-temperature offset even when a crystalline resin is used.  <P>SOLUTION: The crystalline resin has a lower weight average molecular weight than that of a non-crystalline resin, and the ratio of (crystalline resin/binder resin) of the fine powder is set to be larger than the ratio of (crystalline resin/binder resin) of the whole toner, which means that the particle size of the toner having a high content of the crystalline resin is smaller. Thereby, fine powder of the crystalline resin in the toner particles easily enters the pores of paper fiber. As the crystalline resin in the fine powder has a low molecular weight, it melts faster by heating than other binder resins, namely, a crystalline resin of a large particle size and the non-crystalline resin. Therefore, the fine powder, namely, the toner having a smaller particle size easily and surely permeates into the paper in a relatively early period, and then, the binder resin in the toner having a larger particle size melts. Thus, the fixing rate can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266594-A (JP)
Title: High-speed pll frequency synthesizer
Inventor: FUJITA EIKI
IPC: H03L7/107
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed PLL (Phase-Locked Loop) frequency synthesizer which is fast locked with a simple configuration.  <P>SOLUTION: The synthesizer is provided with a means in which a plurality of resistors and capacitors that are components of a loop filter are switched with an SW to transmission/reception, so as to be set to correspond to each loop filter characteristics of transmission and reception, a means in which a calculation amplifier is connected between the output of a PLL IC and a capacitor, and charging/discharging of an electric charge with the capacitor is performed by the calculation amplifier at a prescribed timing for switching transmission/reception channel frequency, and a means in which a capacitor on such side as not to be used at reception is charged to the neutral point potential of a control voltage of VCO (Voltage controlled oscillator) to reduce variation amount of the operation potential of the capacitor when switching from reception to transmission. The synthesizer is characterised in that the convergence of time constant at switching from transmission to reception is speeded up.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264219-A (JP)
Title: Electronic weighing machine and label printing device
Inventor: SAKAMOTO SHINSUKE
IPC: G01G23/42
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic weighing machine capable of utilizing effectively various information read from a connection part during weighing.  <P>SOLUTION: The first URL, the second URL and the commodity number can be correlated with a preset key on a screen. When the preset key is pushed, a browser 223 is started. A commodity name, a tare quantity and a unit price are displayed on a weight information display part 211, and the weight result of the commodity is displayed thereon. The home page of the first URL is displayed on the browser 223. The weight information display part 211 is displayed on a prescribed region of a front display part 102, and a function key 222 and the browser 223 are displayed on a region where the weight information display part 211 is not overlapped.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003334292-A (JP)
Title: Medal delivery device
Inventor: SEKINE YOSHIMUNE
IPC: A63F5/04
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To restore a normal condition by eliminating the clogging of a medal when the medal is clogged in a medal delivery device.  <P>SOLUTION: The medal delivery device includes a medal receiving section 1 having an opening through which a medal thrown in can pass at the bottom, a belt 2 provided below the medal receiving section receiving a medal from the opening and transporting it, and a separating means 3 provided between the medal receiving section and the belt and separating a plurality of medals when the plurality of medals get stacked one above another. The belt 2 is driven faster than usually for a prescribed duration when a medal is clogged between the belt 2 and the separating means 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004269560-A (JP)
Title: Heat storage molded product
Inventor: JINNO KAZUTO
IPC: C08L75/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage molded product which enables safe and simple production of a heat storage capsule and has no fear of releasing formaldehyde.  <P>SOLUTION: The heat storage molded product is obtained by molding a molding mixture obtained by compounding heat storage capsules in which a core substance of a paraffin is enclosed with a wall film of a polyurethane resin or a polyurea resin with a binder and curing the molded product, and the above polyurethane resin or polyurea resin is a polymerized product of the reaction of a polyisocyanate having a solvent dilution ratio of ≥5 with an active hydrogen compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269576-A (JP)
Title: Fluorescent organic white pigment composition excellent in opacifying properties and light resistance
Inventor: MATSUMOTO SHIGEKAZU
IPC: C07C211/63
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent organic white pigment capable of obtaining high whiteness which could never been attained by a pigment composition having excellent opacifying properties, light resistance, and an inorganic nature.  <P>SOLUTION: The fluorescent organic white pigment composition excellent in opacifying properties and light resistance comprises a composite salt (compound) represented by the formula (wherein R<SP>1</SP>is an alkyl, alkenyl, aralkyl, aryl or cycloalkyl group; and R<SP>2</SP>, R<SP>3</SP>, and R<SP>4</SP>are each independently hydrogen or R<SP>1</SP>or two or three of these groups can form a heterocyclic group together with the N atom) as a pigment component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273159-A (JP)
Title: Active material and nonaqueous electrolyte battery using it
Inventor: ITAYA SHOJI
IPC: H01M4/485
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery of high volume and high safety.  <P>SOLUTION: For positive active material, complex oxides of Marokite structure represented by Li<SB>x</SB>Ca<SB>y</SB>A<SB>z</SB>(B<SB>a</SB>C<SB>b</SB>D<SB>c</SB>)<SB>2</SB>O<SB>4</SB>are used where x is not less than 0 nor more than 1; y is more than 0 but not more than 1; z is not less than 0 nor more than 1; (a) is not less than 0.3 nor more than 1; b is not less than 0 nor more than 1; c is not less than 0 nor more than 1; A is an alkali metal element or alkali earth metal element except Ca and Li; B is at least one or more kinds of elements selected from among Mn, Fe, Al, Ni and Co; C is at least one or more kinds of elements selected from lanthanoid and rare earth elements; and D is a transition metal except the above elements.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271658-A (JP)
Title: Objective lens for optical pickup device and optical pickup device
Inventor: ARAKI KIYOSHI
IPC: G11B7/135
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens for optical pickup and an optical pickup device capable of increasing light quantity transmitted through the objective lens by reducing the reflection amount of light on the peripheral part of an objective lens having a large lens curvature.  <P>SOLUTION: In the objective lens 1 for an optical pickup device which performs writing and/or reading of information of an optical recording medium by means of the light from a light source, one layer or more of antireflection films 2a are formed on the surface of the light source side and the film thickness of the antireflection film 2a on the peripheral part 11 of the objective lens 1 is 0.6 times or more the film thickness on the central part 12 of the objective lens 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274661-A (JP)
Title: Diaphragm for electroacoustic transducer
Inventor: HASHIMOTO YASUJI
IPC: H04R7/02
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm for an electroacoustic transducer employing a forming material with enhanced rigidity in a radiation direction, enhanced sound velocity due to the enhanced rigidity, improved middle high band frequency characteristics, more excellent sound quality, and also excellent outward appearance than those of a material of a prior art wherein flaky mica is added to a polyolefin group resin.  <P>SOLUTION: The diaphragm is obtained by molding a composite material resulting from reinforcing a synthetic resin with basic magnesium sulfate whose particle is needle-like shaped. The basic magnesium sulfate of whisker shape the average fiber diameter of which is 0.5 to 1μm and the average fiber length of which is 5 to 20μm is employed and 5 to 50% of the basic magnesium sulfate is included in the synthetic rein or together with the other reinforcing member, preferably a scale-shaped filler or an inorganic and organic fiber combination system.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276052-A (JP)
Title: Welding fixture
Inventor: KUWATA KAZUHIRO
IPC: B23K37/04
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a welding fixture in which a storage place can be reduced, and at the same time, the occurrence of separation of a moving board from a base is prevented.  <P>SOLUTION: The base 25 and the moving boards 31, 31 are integrated. After that, a fixture set 65 is detached from a truck 15. Next, a new fixture set 66, in which the base 25 and the moving boards 31, 31 are integrated, is laid on the truck 15. By this, the fixture sets 65 can be replaced with the fixture 66.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278234-A (JP)
Title: Latch mechanism
Inventor: ITO HARUNORI
IPC: E05B77/36
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress a distortion of a latch while securing its strength required.  <P>SOLUTION: This latch 20 is so constructed that only a crotch portion 20a located between the first claw portion 22 and the second claw portion 23, and an outer side portion 20b of claw located between a latch shaft 21 and a second hit and cotact portion 23b can be quenched.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280721-A (JP)
Title: Image processor
Inventor: ENDO TAKAYUKI
IPC: G06T5/30
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor for outputting an image with high image quality by conducting line thinning with high precision through the use of a simple circuit configuration.  <P>SOLUTION: An image input part 1 reads and inputs the image. A block forming part 2 generates 5×5 rectangular blocks (windows) including a pixel under consideration where it is to be determined whether line thinning is required on the basis of image data for the portion of five lines of the image. A line thinning determination processing part 3 determines whether the thinning is required after generating the windows (5×5 rectangular blocks) to be determination reference unit. A determination method is subsequently described. When the line thinning determination processing part 3 determines a line thinning necessary area, a line thinning processing part 4 replaces the pixel under consideration and a plurality of adjacent pixel values with arbitrary values and outputs them from an image output part 5. When it is not determined that the area has to be processed by line thinning, input image data are outputted from the image output part 5 as it is. The line thinning processing is conducted by repeating the above operation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288250-A (JP)
Title: Master disc for magnetic transfer, and its manufacturing method
Inventor: YOSHIMURA HIROYUKI
IPC: G11B5/73
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the aspect ratio of groove width vs. depth, to easily bury a soft magnetic film in the groove, and to stabilize the magnetic transfer by a master disk.  <P>SOLUTION: At least two kinds of grooves which have a groove width equal to the width of the sector direction of a servo pattern and have different depths are disposed. A servo pattern width (a) and a groove width (c) are equal (a=c) in the sector direction, and a groove depth c1 is proportional to the servo pattern width (a). Since at lest two or kinds of groove depths for burying magnetic materials are provided on the substrate of the master disk, the depths of the grooves for burying soft magnetic films can be made shallower in the area of a narrow servo pattern width and deeper in an area of a wide servo pattern width. Thus, the aspect ratio of the groove width vs. depth is suppressed, and magnetic transfer performance by the master disk is stabilized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286541-A (JP)
Title: Hardness testing machine
Inventor: YAMADA TAKAYUKI
IPC: G01N3/42
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardness testing machine constituted so as to perform an accurate hardness test even in such a case that the center position of the dent displayed on an observation screen is shifted from the center position of the observation screen at changeover to the observation screen.  <P>SOLUTION: The hardness testing machine (100) is equipped with a sample stand driving part (4A) for moving a sample stand (4) in an XY direction, an imaging part (2) for taking the image of the dent (X) formed to a sample (S), a display part (7) for displaying the dent (X) of which the image is taken by the imaging part (2) and a control means (6) for controlling the sample stand driving part (4A) so as to almost align the center position of the dent (X) displayed on the display screen (71) of the display part (7) with the center position of the display screen (71).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285427-A (JP)
Title: Ion-exchange membrane electrolytic cell equipped with gas diffusion electrode
Inventor: SAIKI KOJI
IPC: C25B15/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion-exchange membrane electrolytic cell equipped with a gas diffusion electrode which is operated with a low voltage and a high current efficiency.  <P>SOLUTION: In the ion-exchange membrane electrolytic cell 1 equipped with the gas diffusion electrode, a frame-shaped cathode gasket 6 is placed in contact with an ion-exchange membrane 3. Catholyte-distribution means 10a and 10b, which are thinner than the frame-shaped cathode gasket 6, are located in a cathode chamber 7 formed by the frame-shaped cathode gasket 6, the ion-exchange membrane 3 and the gas diffusion electrode 20. The catholyte-distribution means 10a and 10b each has apertures on the surface opposite the ion-exchange membrane 3 and on the surface near the center of the cathode chamber, which communicate with each other. The apertures formed on the surface opposite the ion-exchange membrane 3 also communicate with an upper or lower catholyte chamber 11a or 11b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285279-A (JP)
Title: Polymeric hydrogel composite, its preparing process, and gel porous body
Inventor: ONISHI YASUSHI
IPC: C08L101/16
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymeric hydrogel composite consisting essentially of a polylactic acid having biodegradability, a process for preparing the composite, and a gel porous body.  <P>SOLUTION: The polymeric hydrogel composite is obtained by freezing and thawing an aqueous dispersion containing the polylactic acid and a polyvinyl alcohol having a saponification degree of 95% or more. The total amount of the polylactic acid and the polyvinyl alcohol in the aqueous dispersion is 5 to 70 mass% to 100 mass% of the whole aqueous dispersion. The polyvinyl alcohol may be 100 parts by wt. or less to 100 parts by wt. of the polylactic acid contained in the dispersion. A gel porous body is obtained by drying the polymeric hydrogel composite.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284281-A (JP)
Title: Printer
Inventor: SATO JUN
IPC: B41J29/38
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer capable of not only assuring long time power saving but also collectively obtaining necessary printed materials on an as-needed basis.  <P>SOLUTION: When a print job is received during a power saving mode (step 405), image data is formed according to the received print data to be stored in a page memory 16 (step 406) and the received print job is displayed (step 407). The above operations are repeated and the image data is accumulated in the page memory 16. Upon input of a power saving release command, a normal power supplying to an IOT section 40 is started to perform a recovery operation (step 410). When there is a print job which is operated on a priory basis (step 411), the image data of the designated print job is collectively printed (step 412).  <P>COPYRIGHT: (C)2005,JPO&NCIPI