baber/WOPTO huggingface dataset:
Patent JP-2004150984-A (JP)
Title: Method and apparatus for measuring concentration in dissolved substance by near-infrared spectrum
Inventor: ARIMOTO HIDENOBU
IPC: G01N21/359
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: measurement data are enormous in an aqueous solution concentration analysis method, based on the conventional near-infrared spectroscopy; a measurement error caused by a temperature change is large; and further an error in an estimated concentration by drift in a spectrometer is large.  <P>SOLUTION: Wavelength-variable laser having sufficient spectrum intensity or light emitted from a wide-band light source is guided to a waveguide section, such as an optical fiber probe, for irradiating the skin of a human body with light in a near-infrared region having a wavelength of approximately 1,500-1,800 nm, and light being subjected to diffusion reflection is dispersed before a PLS analysis is made. At this time, both of a measured spectrum and a spectrum obtained from a reference substance are used for calculating a differential absorbance spectrum, and further a secondary differential calculus is made. In a secondary differential difference absorbance spectrum, only the secondary differential calculus defference absorbance spectrum, in a region that does not coincide with the absorption band of water and has a remarkable negative value, is used for performing the PLS analysis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151619-A (JP)
Title: Zoom lens and optical equipment having same
Inventor: NISHIO TERUHIRO
IPC: G02B13/18
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a zoom lens for obtaining a still image by optically correcting the blur of an image when the zoom lens shakes and optical equipment which has the same.  <P>SOLUTION: The zoom lens comprises a 1st lens group with positive refractive power, a 2nd lens group with positive or negative refractive power, a 3rd lens group with positive refractive power, and a 4th lens group with negative refractive power in this order from an object side, and realizes zooming by moving the respective lens groups on the optical axis so that the sum of the space between the 1st and 2nd lens groups and the space between the 2nd and 3rd lens groups becomes larger at the telephoto end than at the wide-angle end and the the space between the 3rd and 4th lens groups becomes smaller at the telephoto end than at the wide-angle end. An image forming position is displaced by moving a lens group with positive refracting power which is part of the 1st lens group so as to have decentered moving components in the perpendicular direction to the optical axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154300-A (JP)
Title: Distal end part of ultrasonic endoscope
Inventor: OKADA SHINSUKE
IPC: A61B8/12
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide the distal end part of an ultrasonic endoscope which enables an operator to select the manupulation fitted to a case to perform a satisfactory treatment by making a plurality of treatment appliances usable simultaneously under the observation of an ultrasonic tomographic image.  <P>SOLUTION: In the distal end part of the ultrasonic endoscope is constituted by arranging an ultrasonic probe 3, which transmits and receives an ultrasonic signal from the leading end part 2 of an insertion part 1 to perform sector scanning, an optical observation window 4, which optically observes the direction scanned by the ultrasonic signal, and a treatment appliance protruding port for protruding the treatment appliance in the direction scanned by the ultrasonic signal, a plurality of the treatment appliance protruding ports 6 and 7, which permit the treatment appliances 100 and 200 to protrude along a plane A wherein the ultrasonic signal transmitted and received from the ultrasonic probe 3 is scanned, are arranged side by side as the treatment appliance protruding port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157305-A (JP)
Title: Polymer optical waveguide and method for manufacturing the same
Inventor: YASUDA HIRONORI
IPC: C08L83/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer optical waveguide which can be mass produced at a low cost and has heat resistance, dependence on a polarization plane and UV resistance and a method for manufacturing the same.  <P>SOLUTION: The polymer optical waveguide 9 (14) is manufactured by using at least one compound selected from the group consisting of the hydrolyzable silane compound and the condensates expressed by chemical formula 1 and having the excellent heat resistance and dependence on the polarization plane, and by providing a film consisting of a photosetting polymer 4 (10) to constitute a core 5 (or a profile clad 11) with a refractive index difference by the irradiation quantity of a beam 3 of a UV or electronic beam. The problems of the heat resistance, low cost characteristic, mass productivity and dependence on the polarization plane are thereby solved. Also, the reaction of the material of the polymer optical waveguide 9 (14) is terminated by either of photoirradiation and heating and therefore there is no need for providing a UV absorption layer and the reduction of the cost is made possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154313-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine by which a variety of direction is made.  <P>SOLUTION: During carrying out varying display of special patterns in a special drawing game by a prescribed variation pattern or in a specific period during carrying out the varying display, a game control part 11 of a game machine validates a detection identification signal input from an instruction detection part 13 to detect the instructing behavior of a player to change the varying time of the varying display carried out presently to a time corresponding to the kind of the instructing behavior. In the game machine, variation changing command for specifying the residual time of a changed variation time is transmitted from the game control part 11 to a display control part 14. Based on the received variation changing command, the display control part 14 carries out varying display during carrying out in a changing mode with the change of varying time. In this case, the display control part 14 independently decides whether to make prescribed direction and carries out the direction in the case of deciding to carry out it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155301-A (JP)
Title: Seat lock mechanism and its holder
Inventor: YAMADA NOBUO
IPC: B60N2/90
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: a conventional seat lock mechanism is structured so as to clamp a peripheral edge of a mounting hole between a flange and a latching surface of an outer pawl to prevent separation due to an impact of a holder and to prevent invasion of noise/rainwater and to positively latch the holder on the top surface of an under panel, however, is structured so as to clamp a seat wire provided on a seat with a pair of similar figure inner pawls, which has a fear of the seat lock mechanism coming off due to a little pull-out impact because it cannot effectively meet a little warp or irregularity of the under panel, thus making the lock mechanism coming off with a slight pull-out impact.  <P>SOLUTION: This seat lock mechanism comprises: a bottomed holder which is roughly box-shaped supported by the under panel of the vehicle; a flexible tapered insert opening which is vertically provided independently of a bottom of a space area, provided between clamping pieces of roughly a double leaf shape when viewed from side cross section; and latching protrusions and a latching space for latching a seat wire. Thus, the mechanism can effectively correspond to slight warp or irregularity on the under panel (a floor surface), and certain insertion of the seat wire and high pull-out resistance is achieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159148-A (JP)
Title: Circuit for three-dimensional representation
Inventor: HIYOSHI TAKETO
IPC: H04N1/409
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit which represents an image three-dimensionally by clarifying differences between a part having a strong outline component and other parts to visually increase difference between an object and a peripheral background.  <P>SOLUTION: The circuit for three-dimensional representation is provided with: an outline enhancing processing part comprising an outline extraction part for extracting outline components from a noticed pixel and pixels around it with respect to input data consisting of a luminance signal of an input digital video signal; and an addition circuit for adding the output of the outline extraction part and the input data timed to this output to calculate output data B. The circuit for three-dimensional representation is constituted of an averaging circuit for calculating averaged data A from the noticed pixel and pixels around it of the input data, a threshold processing part for comparing outline components being the output of the outline extraction part with an arbitrarily set threshold, and a selector for selectively outputting the average data A from the averaging circuit and the output data B from the outline enhancing processing part in accordance with the output of the threshold processing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159181-A (JP)
Title: Mobile electronic apparatus equipped with diaphragm type speaker
Inventor: ITO TAKASHI
IPC: H04R9/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm type speaker having a waterproof structure, which maintains a high waterproofing performance in everyday-life environments without degrading acoustic performance.  <P>SOLUTION: A band main body on the 12 o'clock side where a diaphragm type speaker 10 is stored in a speaker storage chamber 20 is covered with a rear cover 5. An aperture 5a of the rear cover 5, which is a sound output hole P, is liquid-tightly sealed with a speaker diaphragm 22 as a waterproof film by using an adhesive. The speaker diaphragm 22 is a wavy waterproof resin diaphragm expanded outward approximately. A magnetic circuit constituting member 24 is made movable in the axial direction and is held on a cylindrical speaker enclosure 21 by a spring member 25. The magnetic circuit constituting member 24 functions also as a protection member which forms a magnetic path of a voice coil 23 and controls downward movement of the speaker diaphragm 22 at the time of application of a water pressure. By this constitution, the speaker diaphragm 22 functions as the waterproof film as well as a pressure adjustment film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154084-A (JP)
Title: Method for cultivating plant, apparatus for cultivating plant and apparatus for displaying plant
Inventor: KOJIMA HIROSHI
IPC: A01G27/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein a conventional apparatus for HYDROPONIC CULTURE is a large-scale installation and the building is troublesome.  <P>SOLUTION: The apparatus for cultivating a plant has two or more pipe-shaped horizontal passages arranged in the horizontal direction, and two or more pipe-shaped vertical passages stood upward from the horizontal passages. The lower ends of the vertical passages are communicated with the horizontal passages so that a culture liquid flowing in the horizontal passages may flow in the vertical passages, and the vertical passages have opened upper ends so that plant-cultivating tools having pipes protruded from cultivation vessel bodies may be inserted. The culture liquid is fed to the horizontal passages. The horizontal passages are horizontally arranged at an interval in the vertical direction, and the horizontal passages at the upper and lower stages are communicated by communicating passages for feeding the culture liquid from the passage at the upper stage to the passage at the lower stage. The apparatus also has a pump for circulating the culture liquid from the horizontal passages at the lowest stage to the horizontal passages at the highest stage. In another aspect, the apparatus has oblong props, the two or more layers of the cultivation vessels installed in the props, lids detachable to the cultivation vessels, feed passages for feeding the cultivation liquid from the cultivation vessels at the upper stage to the cultivation vessels at the lower stage, a pump for circulating the cultivation liquid from the lowest stage to the highest stage and a timer for regulating the pump.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157428-A (JP)
Title: Image display device and its method
Inventor: NAKATSUKA TADANORI
IPC: G09G5/36
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method in which deterioration in picture quality caused by the change in plotting magnification and the problem associated with the processing speed are solved even though an off-screen is employed to improve the speed of the plotting.  <P>SOLUTION: An image display device is provided with an off-screen reproduction discriminating means which reproduces an off-screen when a plotting request is made to make the plotting magnification equal to or greater than α times (where α>1) or equal to or smaller than β times (where β<1). Threshold values α and β are varied in accordance with the number of CPU clocks and a platform OS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162777-A (JP)
Title: Fixed structure of rotary shaft part and gear
Inventor: MIYAMOTO HITOSHI
IPC: F16D1/06
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed structure of a rotary shaft part and a gear capable of dispensing with special finish machining in a connection part of the rotary shaft part and the gear, fixing them simply, simultaneously, and firmly, and achieving meshing accuracy and alignment accuracy of the rotary shaft part and the gear simultaneously and allowing easy assembly and disassembly of the rotary shaft part and the gear with reduced cost.  <P>SOLUTION: Rotation force of the rotary shaft part 16 is transmitted to a helical gear 19 through a spline connection part 20 between an outer peripheral face of the rotary shaft part 16 of a step-up gear 6 and an inner peripheral face of the helical gear 19. Load applied in the radial direction of the spline connection part 20 is received by annular in-low parts 21, 22 arranged in both side parts of the spline connection part 20. The inner peripheral face of the helical gear 19 is fitted and inserted into the outer peripheral face of the rotary shaft part 16 to perform alignment of the rotary shaft part 16 and the helical gear 19 smoothly. Since the rotary shaft part 16 and the helical gear 19 are supported by the in-low parts 21, 22, it is possible to prevent play due to internal wear for the spline connection part 20 and prevent the helical gear 19 from falling down.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003283286-A (JP)
Title: Transmitting/receiving passive element and integrated module thereof
Inventor: SO INSO
IPC: H01L27/01
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitting/receiving passive element and its integrated module.  <P>SOLUTION: The transmitting/receiving passive element comprises: a semiconductor substrate or dielectric substrate; at least one capacitor formed on the substrate; a dielectric layer formed on the capacitor and the substrate; at least one inductor formed on the dielectric layer; vias piercing the dielectric layer; metal electrodes formed in the vias for electrically connecting the capacitor and the inductor; a high frequency signal line for the inductor and the capacitor; and a high frequency ground formed separately from the high frequency signal line on the substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160515-A (JP)
Title: Manufacturing method for sheet for brazing
Inventor: TACHIKAWA KIYOSHI
IPC: B23K35/30
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a sheet for brazing, wherein, in manufacturing a sheet for brazing which is manufactured by mixing a powdery solder of a low melting point and a powdery metal of a melting point higher than that of the solder and which is potential as a Pb-free solder of a high melting-point, problems, such as dropping of the powdery metal after forming a pressed powder body or breaking of the body at the time of rolling, are solved.  <P>SOLUTION: The manufacturing method is conducted as follows. A powdery metal of a melting point T<SB>m</SB>and a powdery metal of a melting point lower than T<SB>m</SB>, which forms an intermetallic compound with the powdery metal of the melting point T<SB>m</SB>at the time of melting, are mixed to make a mixed powdery metal. The content of the powdery metal of the melting point T<SB>m</SB>is made to be 25-85 vol%. A metallic container consisting of a metal, which has a melting point lower than T<SB>m</SB>and which forms an intermetallic compound with the powdery metal of the melting point T<SB>m</SB>at the time of melting, is filled with the mixed powdery metal, and the container is rolled into the shape of foil.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167496-A (JP)
Title: Press
Inventor: TSUNODA HIRONOBU
IPC: B30B9/28
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact press for pressing shredded paper pieces such as shredder dust and reducing the volume thereof.  <P>SOLUTION: A plunger 5 is built in a cylinder 2 having a feed port 3 on an upper part of the outer circumference. A molding hole 14 having a tapered hole part 14a is formed in a molding head 13 provided on a tip of the cylinder 2, and a plurality of V-shaped projecting bars 15 are provided on the inner circumference at a small diameter end part of the tapered hole part 14a at intervals in the circumferential direction. Shredded paper pieces W fed into the cylinder 2 from the feed port 3 by the reciprocation of the plunger 5 are pressed into the shaping hole 14. The shredded paper pieces W are compressed in inwardly and axially by the contact with an inner circumferential surface of the tapered hole part 14a, compressed locally by the contact with the projecting bars 15, so that they are held in a molding state to reduce the volume of the shredded paper pieces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169938-A (JP)
Title: Furnace wall structure of rotary kiln
Inventor: TERAJIMA HIDETOSHI
IPC: F27D1/10
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furnace wall structure of a rotary kiln capable of preventing a furnace wall from being fallen or turned over even when a low strength castable refractories are used.  <P>SOLUTION: A large number of X-shaped studs 11 are welded to the inner surface of the metal skin 10 of the rotary kiln to hold a refractory layer 12 formed of the low strength castable refractories by these X-shaped studs 11. Also, in place of the X-shaped studs 11, plate-like studs formed by bending metal plates may be welded in the tilted state in the circumferential direction to support the refractory layer formed of the low strength castable refractories by these plate-like studs. Both of these studs may be used in combination with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172761-A (JP)
Title: Facsimile machine
Inventor: EGUCHI MASAFUMI
IPC: H04N1/32
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine which executes electronic mail transmission (parallel processings) in parallel with manuscript reading, to shorten the time required from the start of reading a manuscript, until the end of the transmission of image data in an electronic mail.  <P>SOLUTION: Approximately in parallel to reading of the first, second and third pages P1, P2, P3 respectively of a manuscript, the facsimile forms corresponding to image data P1D, P2D, P3D and further forms electronic mail data D1-D9 converted for each packet in parallel thereto. After ending the preparation of the electronic mail data D1, it sends transmission mail data MD1 and then successively sends transmission mail data MD2-MD9, according to the corresponding electronic mail data D2-D9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003208330-A (JP)
Title: Electronic test system and method for creating its software program
Inventor: SUTTON CHRISTOPHER K
IPC: G01R31/28
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test system capable of easily changing a test program without an error.  <P>SOLUTION: An electronic test system having an object oriented hierarchical structure including classes that allow a test developer to design a desired electronic test system is provided. The class relationships define the function of the electronic test system. Classes includes a procedure class, a test class, a measurement class, a datapoint class, a parameter class, a DUT (data use technology) class, a test system class, a specification class, a run procedure class, a result class, a plug-in class, an exec class, as well as other classes. These classes are implemented in the hierarchical structure. In the hierarchical structure, a data point is a subset of a measurement, a measurement is configuration for a test, a test is a group of measurements that share the same test algorithm, and a procedure is an ordered list of tests to be run and includes a list of measurements and datapoints.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221684-A (JP)
Title: Method of surface treatment for magnesium and/or magnesium alloy, and magnesium and/or magnesium alloy product
Inventor: YOMOGIHARA MASANOBU
IPC: C23C22/83
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of surface treatment for magnesium and/or a magnesium alloy, which comprises the use of a treating agent that is substantially free of a substance harmful to the environment or a human body, such as chromium and manganese, and simultaneously attains corrosion resistance low electric resistance of the resulting coating film.  <P>SOLUTION: The method of surface treatment for magnesium and/or a magnesium alloy comprises treating magnesium and/or the magnesium alloy with an aqueous chemical treatment solution (A) containing 0.001 to 10 mass% of a carbonate compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004170325-A (JP)
Title: Spectrometric measuring instrument
Inventor: SAKAUCHI HISAFUMI
IPC: G01J3/10
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce dispersion of measured signal intensities in respective wavelengths to provide satisfactory measuring precision.  <P>SOLUTION: This instrument is provided with a light source part 2 for emitting light for irradiating a measuring object 10, a photoreception part 4 for detecting light emitted from the measuring object, a spectral dispersion part 3 for dispersing the light emitted from the light source part or the light received by the photoreception part, and a control part 5 for controlling at least one of the light source part, the spectral dispersion part and the photoreception part, and for conducting spectroscopic measurement based on the measured signal intensity of the photoreception part, and the control part controls the light source part and/or the photoreception part the measuring wavelength by the measuring wavelength to regulate the measured signal intensity the measuring wavelength by the measuring wavelength.  <P>COPYRIGHT: (C)2004,JPO