baber/WOPTO huggingface dataset:
Patent JP-2004341338-A (JP)
Title: Karaoke system, karaoke reproducing method, and vehicle
Inventor: YAGAKINAI IZURU
IPC: G10K15/04
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a karaoke system that simplifies sound processing and enables a user to recognize lyrics without viewing a screen even when the user is driving a vehicle.  <P>SOLUTION: The karaoke system comprises an auxiliary storage part 20 which stores musical score data including musical piece data and lyrics data in text form such as the MIDI form, a sequencer 1 which analyzes the musical score data, a speaker 5, and a display 3 displaying lyrics. The musical score data are analyzed by the sequencer 1 and corresponding lyrics are read aloud in synthesized voice through the speaker 5 before lyrics to be sung. When the system is mounted on a vehicle, a vehicle information gathering part 12 is provided and signals from the vehicle are collected and to control, specially, the display 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338323-A (JP)
Title: Oil painting set
Inventor: MIZOGUCHI ITSUO
IPC: B43L5/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an compact oil painting set of a good portability in traveling without requiring any crate.  <P>SOLUTION: A plurality of canvases having a specific size and a drawing board 2 flatly holding the canvases are provided. The drawing board 2 comprises a board member and a platy cushioning material 4 bonded in laminate or stuck to the board member. Vertical dimension L<SB>1</SB>' and horizontal dimension L<SB>2</SB>' are respectively set almost equally to the vertical dimension and the horizontal dimension of the board member. A size of the drawing board 2 is set larger than the size of the canvas. A clip 5 for detachably holding the canvas is fixed to the drawing board 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349767-A (JP)
Title: Material presentation apparatus
Inventor: HATANO YOICHI
IPC: H04N5/222
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material presentation apparatus with a simple and inexpensive configuration capable of photographing a rear side of the material.  <P>SOLUTION: A material placing base 20 part of which is configured with a transparent board 24 is placed on a camera stand 10, and a reflecting mirror 23 is placed under the transparent board 24. A material (e.g., an insect) D is placed on the transparent board 24, an imaging section photographs the reflecting mirror 23 for reflecting an image of the rear side of the material D through the transparent board 24 and the reflected image is displayed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345967-A (JP)
Title: Method for producing fluorine-containing ether compound
Inventor: SHIMADA TOMOO
IPC: C07C41/06
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for production by which a fluorine-containing ether compound can be obtained with high selectivity in a relatively short time and a post-treating step is simple.  <P>SOLUTION: The method for producing the fluorine-containing ether compound represented by general formula (III): Rf-CH<SB>2</SB>-O-CF<SB>2</SB>-CHR<SP>1</SP>R<SP>2</SP>(wherein, Rf is a perfluoroalkyl group, a polyfluoroalkyl group, a perfluoroaryl group or a polyfluoroaryl group; and R<SP>1</SP>and R<SP>2</SP>are each a hydrogen atom, a fluorine atom, a chlorine atom, a bromine atom, an alkoxy group, a perfluoroalkyl group, a polyfluoroalkyl group, a perfluoroaryl group or a polyfluoroaryl group) is carried out as follows. A fluorine-containing alcohol represented by general formula (I): Rf-CH<SB>2</SB>OH [wherein, Rf is the same as described in general formula (III)] is reacted with a fluorine-containing olefin compound represented by general formula (II): CF<SB>2</SB>=CR<SP>1</SP>R<SP>2</SP>[R<SP>1</SP>and R<SP>2</SP>are each the same as described in general formula (III)] in the presence of a basic compound and a phase transfer catalyst.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344741-A (JP)
Title: Sewage treatment method
Inventor: NISHIWAKI YOSHIO
IPC: C02F1/56
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treatment method using active sludge and a bulking prevention agent where bulking caused by filamentous microorganisms as the maximum trouble on facility management can securely be prevented.  <P>SOLUTION: In the sewage treatment method, sewage is stirred in a horizontal direction in the presence of the active sludge and the bulking prevention agent within a disposal tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043792-A (JP)
Title: Polyester composition, hollow molded article made therefrom, sheet, and stretched film
Inventor: MATSUI YOSHINAO
IPC: C08L67/02
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester composition which gives a molded article with excellent transparency, small variation in transparency, and excellent crystallization controllability in melt molding; to provide a hollow molded article obtained therefrom and having good transparency, especially a hollow molded article the cap section shrinkage factor of which is in a proper range and which hardly causes an unpleasant residual taste and an unpleasant odor; and to prepare a sheet and a stretched film obtained from the composition.  <P>SOLUTION: The polyester composition comprises polyester chips having ethylene terephthalate units as the main repeating units, 0.1-5,000 ppm fine, and 0.1 ppb to 50,000 ppm at least one resin selected from the group consisting of polyolefin resins, polyamide resins, and polyacetal resins, provided that the crystallization temperature (Tc1') in temperature rise of the fine, measured with a DSC (differential scanning calorimeter), is 170-195°C and that when the composition is melted at 290°C for 60 min, the increase in the amount of a cyclic trimer is 0.50 wt% or lower.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004346585-A (JP)
Title: Excavating method and excavating apparatus
Inventor: KIMURA YOICHI
IPC: E21D9/093
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excavating method and an excavating apparatus having little work on the ground surface under excavation while forming a desired underground hole by accurately guiding and instructing an excavating body.  <P>SOLUTION: In this excavating method, underground excavation is carried out using the excavating body provided with a magnetic field transmitting means for generating the magnetic field and capable of jacking underground in a bendable manner, and a magnetic field receiving means disposed at a target spot to receive the magnetic field transmitted from the magnetic field transmitting means. In the method, the jacking quantity and attitude of the excavating body are measured in a section from an excavation starting point to a detectable region of the magnetic field receiving means, and the relative position of the excavating body is computed from the measured jacking quantity and attitude. Based on the relative position and attitude, the excavating body is guided and instructed into the detectable region along a jacking planning line, and in a section inside the detectable region, the relative position and attitude of the excavating body are computed from the magnetic field received by the magnetic field receiving means. Based on the relative position and attitude, the excavating body is guided and instructed along the jacking planning line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350076-A (JP)
Title: Image processor
Inventor: UEDA HIROTAKA
IPC: H04N1/387
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor capable of preventing discontinuation and cancellation of an operation due to the shortage of capacity of a page memory.  <P>SOLUTION: A selection screen of functions is constituted and displayed so that: the capacity of the loaded page memory is detected when power is turned ON, etc.; whether the individual functions provided to the image processor can be performed with the memory capacity is judged; and a user can select only functions which can be performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004345071-A (JP)
Title: Writing device and writing method
Inventor: ODA KAZUHIKO
IPC: B82B3/00
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing device and a writing method capable of shortening writing time.  <P>SOLUTION: The writing device 1 carries out writing in a required pattern by irradiating an electric current to an article 99 to be processed, and comprises a plurality of probes 12, a control portion 22, and a moving system 24. Each probe 12 has a conical protrusion 12a, and discharges electrons from a tip end portion 12b of the protrusion 12a. The control portion 22 controls voltage applied between the probes 12 and the article 99 to be processed individually about each probe 12. The moving system 24 moves a stage 16 on which the article 99 to be processed is placed, thereby relatively transferring the probes 12 to the article 99 to be processed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007696-A (JP)
Title: Method and system for edge adaptive interpolation for interlace-progressive transformation
Inventor: JIANG JIANDE
IPC: H04N7/01
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems concerning aliasing and other image artifacts which occur when the conventional image processing method and its system are used.  <P>SOLUTION: The disclosed method for edge adaptive interpolation includes a step for determining whether an edge is extended after passing a pixel or not. In the case of passing, a group of directions corresponding to the edge and, then, a specified direction can be determined. The method also comprises a step for obtaining the value of a parameter (e.g., luminance) concerning the pixel. In general, these operations generation of jaggies in an image. Moreover, it is possible to prevent easy generation of dot defects in the image by performing an arbitrary post-processing. The disclosed system includes a computer readable medium provided with a code which comprises an instruction to conduct the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352765-A (JP)
Title: Foamed polystyrene volume-reducing installation
Inventor: YASOTA TOYOJI
IPC: C08J11/08
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed polystyrene volume-reducing installation which can continuously reduce the volume of foamed polystyrene to improve the efficiency of the work, facilitate the quality control of the volume-reduced product, and reduce the running cost.  <P>SOLUTION: This foamed polystyrene volume-reducing installation is characterized by having a liquid-feeding means 3 for feeding a liquid 10 to one side of a pressure transfer means 2, a foamed polystyrene-feeding means 1 for feeding the foamed polystyrene 9 to the other side of the pressure transfer means 2, an oil-injecting means 5 for injecting an oil 11, a static mixer 4 for mixing the oil, the liquid and the foamed polystyrene, and a solid-liquid-separating means 6 for separating the oil, the liquid and the foamed polystyrene into the volume-reduced product of the foamed polystyrene and other products. Therein, the pressure transfer means 2 continuously pressure-transfers the liquid and the foamed polystyrene, when the liquid and the foamed polystyrene are continuously fed. The oil-injecting means 5 continuously feeds the liquid and the foamed polystyrene. The static mixer continuously mixes the pressure-transferred oil, liquid and foamed polystyrene and simultaneously continuously produces the volume-reduced product of the foamed polystyrene.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356968-A (JP)
Title: Information recording device to moving image and information reproducing device from moving image, method, program, and record medium
Inventor: TSUTSUGUCHI KEN
IPC: H04N5/92
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recording information other than color and voice simultaneously with video in the partial pixel of a moving image, and for recording information in video to be interpolated and corrected in reproduction and for reproducing the information.  <P>SOLUTION: There are provided a means for storing quantity that is converted into numbers and varies with time; a means for converting the numeric value into the quantity of variation of bit depth that is bit depth per one pixel of the moving image or smaller; a means for determining record pixel position information, namely to which pixel position of the moving image of the next frame the quantity of variation in the next frame is recorded for storage; a means for setting the recording bit depth of the recording bit depth recording pixel position information of the quantity of recording position variation of the variation data of an initial frame, so that the sum of the recording bit depth of the quantity of variation and that of the recording pixel position information is the bit depth per pixel of the moving image or smaller; a means for recording the quantity of variation after conversion and the recording pixel position information at a specific position in the moving image; and a means for recording the moving image to which the data are recorded as if it were a normal moving image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004356502-A (JP)
Title: Metal-ceramic circuit board and its manufacturing method
Inventor: TSUKAGUCHI NOBUYOSHI
IPC: H01L21/48
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal-ceramic circuit board having a small undulating width and variations in skirt length in a marginal part of a metal circuit pattern for the metal circuit comprising not only a pure alminum but also an aluminum alloy, and for the metal circuit formed by bonding an aluminum plate to a ceramic board through the alminum alloy, and to provide a mathod for manufacturing the same.  <P>SOLUTION: The method for forming the metal circuit 12 on at least one surface of the ceramic board comprises the steps of forming a metal layer 12 comprising the alminum or the alminum alloy on at least one surface of the ceramic board 10, forming a resist 14 having the predetermine shape on the metal layer 12, and etching and removing the unnecessary part of the metal layer 12 by the use of a etching solution comprising a mixture confected by mixing an iron chloride and water but not adding acid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353806-A (JP)
Title: Toothed belt
Inventor: SAWADA MAMORU
IPC: F16G1/28
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toothed belt having a back part with reduced friction coefficient to reduce friction coefficient between the back part and an idler pulley or between the back part and a tensioner pulley and thereby to prevent wear and damage of a belt side face.  <P>SOLUTION: The toothed belt 1 comprises: a plurality of tooth parts 2 arranged along a longitudinal direction at predetermined intervals; the back part 4 continuous with the tooth parts 2; a core wire 3 buried in the back part 4; and a tooth cloth covering the surfaces of the tooth parts 2. Woven cloths 6 coated with rubber are laminated on the back part 4. The back face 7 is a polished face from which the woven cloths 6 are exposed. The belt has the fixed thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004089691-A (JP)
Title: Fragrance-emitting sachet
Inventor: SHIN SEUNG YOUB
IPC: A41B9/04
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structurally simple fragrance emitting sachet which can be easily manufactured and simply used for many purposes.  <P>SOLUTION: Upper and lower layer parts are formed of transparent urethane vinyl paper 2, and a compressed sponge 6, in which an incense is contained, is interposed between the upper and lower layer parts. Under such conditions, a peripheral part 3 is closed, and the fragrance-scattering sachet is formed by being wholly integrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004358606-A (JP)
Title: Device for polishing end face of plate member
Inventor: MUKAISONO MITSURU
IPC: B24B9/00
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for polishing an end face of a plate member, which saves on time and labor in polishing period adjustment etc., and polishes the end face of the plate member without variation in polishing quantity.  <P>SOLUTION: The device for polishing the end face of the plate member has a feeding mechanism for feeding a fixing means to which a plate member is fixed, an abutment detecting means for detecting abutment of the end face of the plate member moving forward on an abrasive cloth, and a transfer amount detecting means for detecting a transfer amount of the plate member via the feeding mechanism and the fixing means, from a reference location at which abutment information is received from the abutment detecting means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004362399-A (JP)
Title: Object tracing device
Inventor: WATANABE SHOGO
IPC: H04N7/18
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the quantity of calculation for stably tracing an object to be traced and to suitably trace the object to be traced even when the shape of the object to be traced is changed.  <P>SOLUTION: When a pixel 102 is noticed as a pixel indicating the contour of an object in a preceding frame out of continuous frame images, an area of a range corresponding to the maximum movable distance of the object from the pixel 102 is set as a searching area in a succeeding frame image and a density area determined by setting the minimum density value and maximum density value of pixels included in the area of the range corresponding to the maximum movable distance of the object from the pixel 102 respectively as a lower limit and an upper limit is set as an allowable density area of the succeeding frame image. Then a pixel 103 included in the searching area and having a pixel value in the allowable density area is extracted as a pixel indicating the contour of the object in the succeeding frame image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004358889-A (JP)
Title: Resin molded article
Inventor: NAGAFUJI HIDEKAZU
IPC: B29K105/06
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin molded article wherein no crack occurs in a product surface and wherein a difference in gloss between the portion of a resin layer that appears after removal of a burr, and a gelcoat, is inconspicuous.  <P>SOLUTION: The resin molded article is molded by a mold wherein a curved surface having a radius of 1.5 mm or above is provided in a region P1, P2 where a cavity surface for molding the molded article having the gelcoat 24 provided on the surface of the inside resin layer M intersects a parting line PL. The difference between the glossiness of the resin material M and that of the gelcoat 24 is made 15 or below, and when the portion M1 of the resin layer M is exposed by removal of the burr 25 after molding, the difference in gloss between this portion and the gelcoat 24 becomes inconspicuous.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003228-A (JP)
Title: Warm-air heating apparatus
Inventor: KIRYU YOSHIEI
IPC: F24H3/04
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm-air heating apparatus capable of satisfactorily performing warm-air heating even if a deodorizing filter or a sterilizing filter is clogged.  <P>SOLUTION: This warm-air heating apparatus comprises an apparatus body 1 having a warm-air outlet 3 and an air inlet 6, a fan guard 7 with air permeating surface part 39 which is installed in the air inlet 6, and either or both of the deodorizing filter 41 and the sterilizing filter 43 which are installed on the inside or outside of the fan guard 7 through air flow clearances 44 and 45 formed in the clearance thereof from the air permeating surface part 39. While warm-air heating is performed, the deodorization or sterilization or both thereof indoors can be very conveniently performed. Even if the filters are clogged with refuse or dirt, air is supplied through the air flow clearances, and air flow quantity is not reduced nor stopped. Hot air is supplied as usual, and since there is no possibility that the apparatus body is burned out by heat, the apparatus can be used with ease. Since there is no need for a user to clean the filters frequently, the apparatus can be very conveniently used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005005368-A (JP)
Title: Semiconductor device
Inventor: TATEIWA KENJI
IPC: H01L21/768
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To enable a fine shared contact used for a high-density semiconductor device to stably maintain electrical contact characteristics and, in addition, to prevent the occurrence of electrical junction leaks due to the contact.  <P>SOLUTION: Firstly, the gate electrode-side overlapping amount of the shared contact having a length of ≤0.5 μm is adjusted to 0.02-0.10 μm. Secondly, the junction depth of the first diffusion layer of the shared contact is made deeper than that of the second diffusion layer of the contact.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003998-A (JP)
Title: Optical waveguide, method for manufacturing the same surface light source device, liquid crystal display, and light source panel therefor
Inventor: HATTORI TADASHI
IPC: F21V8/00
Filed: 2003-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide the structure of an optical waveguide capable of increasing brightness of output light, a surface light source device capable of increasing usability of illumination light, a light source panel for liquid crystal display, and a liquid crystal display.  <P>SOLUTION: The optical waveguide 1 is an optical waveguide on whose incident light is incident from a light source, and which propagates the incident light inside, outputs it from the outputting surface, and illuminates a display screen with the output light. A plurality of microscopic shaped parts 10 are disposed convexly or concavely in a scattered manner on at least one of the outputting surface of the optical waveguide and the surface opposite to the outputting surface. In the optical waveguide, the diameter to determine the size of the microscopic shaped parts is smaller than the interval of the pixels constituting the display screen. The optical waveguide is manufactured by making a resist structure having a top wall surface and a side wall surface that inclines to the top wall surface in the intermediate process of the manufacturing process, and shaping a synthetic resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004004101-A (JP)
Title: Display device for integrated power consumption
Inventor: SATO YUKIHIKO
IPC: G01R11/00
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device for integrated power consumption with which a power consumption during a desired integral period more than 30 minutes can easily be known.  <P>SOLUTION: A microcomputer 12 reads out an electric current value from an AD converter 11 at a fixed sampling time interval τ, and calculates a short-time power consumption [kWh] by multiplying a fixed power supply voltage and the sampling time interval τ to be stored in a memory. This process is repeated to store a short-time power consumption before an integral period T and that of a current time in the memory. The obtained short-time power consumptions are added to obtain an integral value. When newly storing a current short-time power consumption, the stored short-time power consumption before the integral period T is subtracted from the current integral value, then the new short-time power consumption is added thereto to obtain a new integral value. The obtained new integral value is displayed on the display device 14 for integrated power consumption. This can be used for making a power consumption use plan or a power generating forecast.  <P>COPYRIGHT: (C)2004,JPO