baber/WOPTO huggingface dataset:
Patent JP-2004139949-A (JP)
Title: Display device and manufacturing method therefor
Inventor: YAMAMOTO JUNYA
IPC: G02F1/13357
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent display failure arising from air bubbles present in a transparent material in a display device comprising a light source, a light guide body and a light-receiving display element wherein the transparent material is provided between the light guide body and the display element.  <P>SOLUTION: The display device comprises the light source 1, the light guide body 3 having an incidence surface 3a on which light from the light source 1 is incident and an exit surface 3b from which the light exits, the light-receiving display element 4 that faces the exit surface 3b of the light guide body 3, and the transparent material filling a space between the photoconductive member 3 and the display element 4. A center portion of the exit surface 3b of the light guide body 3 is projected closer toward the display element 4 than a peripheral portion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004223169-A (JP)
Title: Wheelchair
Inventor: TAKAMATSU SHUNICHI
IPC: A61G5/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a collapsible wheelchair having excellent seating comfortableness.  <P>SOLUTION: In this wheelchair, right and left side frames 1 are connected at the rear parts thereof by an X-shaped link mechanism 12. A seat body 2 is mounted in a seat receiving frame 22, and a backrest 3 is fitted to the rear of the seat receiving frame 22 to be tilted forward. A longitudinal guide shaft 31 is fitted to the seat receiving frame 22 not to slip off and to freely slide right and left. When one side part of the seat receiving frame 22 is pulled upward with the backrest 3 tilted down, the right and left side frames 1 are folded by the link mechanism composed of a support shaft 33 and an interlocking shaft 36. Three members, that is, the seat receiving frame 22, the seat body 2 and the backrest 3 are dropped in a space between the folded right and left side frames 1. Since the seat body 2 and the backrest 3 are non-flexible, they have excellent supporting stability for the body so that seating comfortableness can be attained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235333-A (JP)
Title: Method of layout of semiconductor integrated circuit and manufacturing method of semiconductor integrated circuit using the method of layout
Inventor: NODA KAZUHIRO
IPC: G06F17/50
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain the new layout of a semiconductor integrated circuit having an excellent contraction efficiency from an already existing layout of the semiconductor integrated circuit.  <P>SOLUTION: In the method of layout of the semiconductor integrated circuit, a second wiring layer is newly added to a first wiring layer to shift to the semiconductor integrated circuit, and the layout is effected by the manufacturing process of a multi-layer wiring from an already existing semiconductor integrated circuit. The method comprises a step 1 for extracting a first wiring for changing the layout of the second wiring layer from the inside of the first wiring layer, a step 2 for changing the layout of the extracted first wiring into the second wiring in the second wiring layer, a step 3 for extracting a contact through which the first wiring is connected to the other wiring of the other wiring layer, a step 4 for changing the contact into a through hole for connecting the second wiring to the other wiring, and a step 5 for effecting the re-layout of a layout pattern for the wiring in the first wiring layer which is changed by the first and second changing steps and the layout pattern of a layer lower than the wiring in the first wiring layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004230673-A (JP)
Title: Carrier film
Inventor: KAYA MASANORI
IPC: B32B27/36
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrier film excellent in heat resistance, mold release properties, transparency, solvent resistance, and mechanical characteristics.  <P>SOLUTION: The carrier film is made of a laminated film which includes at least one stretched polyethylene naphthalate film layer and at least one fluorocarbon resin (e.g. an ethylene-tetrafluoroethylene copolymer) layer and in which the surface layer of at least one side is the fluorocarbon resin layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233715-A (JP)
Title: Active driving type pixel structure and its inspecting method
Inventor: YOSHIDA TAKAYOSHI
IPC: H05B33/10
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily inspect whether or not each of a control TFT (thin film transistor), a driving TFT, and a charge holding capacitor functions normally, in an active driving type pixel structure equipped with at least the control TFT and driving TFT and further the charge holding capacitor.  <P>SOLUTION: In the active driving type pixel structure equipped with the control TFT (Tr1), driving TFT (Tr2), and charge holding capacitor C1, one end of a dummy load W for inspection is connected to the drain of the driving TFT and the other end of the dummy load is connected to a line 3 for inspection. While a voltage applied to a data line 2a is varied, a current Id obtained on the line 3 for inspection is measured to inspect whether the TFTs and capacitor function normally. After the inspection, the dummy load W is burnt with a laser beam or fused and cut by supplying a specified current to the dummy load W.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233238-A (JP)
Title: Measuring instrument device
Inventor: HONMA HIDEAKI
IPC: B60K35/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument device having greatly heightened informative effect without enlarging the whole measuring instrument device by illuminating a facing member sequentially with emission of an informative indicator, concerning the measuring instrument device equipped with the informative indicator.  <P>SOLUTION: In this measuring instrument device equipped with measuring instruments (a velocimeter 1, a tachometer 2) and informative indicators 16, 17, 18, 19, 20, the informative indicator has a display member 22 provided with an informative display part, and a light emitting diode for the informative indicator for illuminating the display member 22 from the back, and the measuring instrument has a display board 9 provided with an instrument display part, the facing member 14 having an aperture arranged on the front side of the display board 9, for determining a visible region of the display board 9, and a light emitting diode 26 for illuminating at least the facing member 14 sequentially with the light emitting diode for the informative indicator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004121811-A (JP)
Title: Healthy air conditioner for deodorizing and sterilizing
Inventor: OTOMO TATSUO
IPC: B01J35/02
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative healthy air conditioner for deodorizing and sterilizing, which produces a large quantity of anions and ozone without generating hazardous substances and almost perfectly deodorizes and sterilizes air so as to be just useful for environmental purification.  <P>SOLUTION: To solve the above problem, a specially selected wavelength is mainly used for ozone generation using a UV lamp 17 without generating hazardous substances. By a photocatalyst 4, UV generation efficiency and sterilization efficiency are improved. A device 3 for producing anions more than one hundred times as many as twenty thousand existing in the basin of a waterfall or seven hundred existing in the natural world is combined and miniaturized by a new system. As a result, a type of being buried in a wall or a ceiling without occupying a space or an exposed type are successfully developed to solve the problem.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004242204-A (JP)
Title: Collision avoidance radio packet communication system
Inventor: SAITO KAZUMASA
IPC: H04L12/28
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To enhance throughput by reducing probability that each radio station generates the same random number value and avoiding collision of packets.  <P>SOLUTION: This collision avoidance radio packet communication system is provided with a random number generation means for generating a random number value to be used for back off control at the time of transmission of a second data packet at the time of transmission of a first data packet and for writing the random number value in the first data packet and a random number value determination means for receiving an ACK packet to the first data packet from a radio base station, for reading the random number value (scheduled at the radio base station) written in the ACK packet and for using it for back off control at the time of transmission of the second data packet when two or more data packets exist in a transmission buffer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246085-A (JP)
Title: Method, device, and program for speech synthesis
Inventor: ABE MASANOBU
IPC: G10L13/10
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To synthesize a speech which would not incorrectly be heard by extracting a characteristic expression from a text and changing a way of pronouncing the characteristic expression part.  <P>SOLUTION: (S1) Reading printed in KANA (Japanese syllabary) of KANJI (Chinese character) is given to a text 1 of KANA-KANJI mixed sentences by using a reading dictionary and an accent dictionary 2 and an accent type is set. (S2) The proper expression (e.g. a telephone number) is extracted by using morpheme information and reading information outputted through text analysis. (S3) Rhythm parameters (fundamental frequency pattern of a speech, continuance of a phoneme, power of the speech, etc.) are generated. (S4) General speech (continuously generated speech) synthesis unit 6 are used for selection in speech synthesis of an ordinary text and the proper expression (a part sandwiched between a label and a tag) is selected by using speech synthesis units of monosyllabic pronunciation (independent pronunciation of a monosyllable). (S5) Signal processing of a selected speech synthesis unit is performed to match rhythm parameters, thereby outputting a synthesized speech.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253866-A (JP)
Title: Dielectric chip antenna
Inventor: TAKASHIMA MASAHIDE
IPC: H01Q1/36
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric chip antenna which is arranged close to an RF module in a small-sized mobile apparatus or the like by having the structure of the antenna which is hardly affected by a surrounding metal.  <P>SOLUTION: The dielectric chip antenna on the surface and the inside of a dielectric body of which a conductor film is provided, is structured such that a ground electrode is placed on side faces of the dielectric rectangular solid opposed to each other in the length direction, and the inside of the dielectric body is provided with an electrode of a channel-shaped conductor film tangent to the ground electrodes at the side faces of the dielectric body and extended toward the inside of the dielectric body and a conductor strip opposed to part of the conductor film via a dielectric layer, one end of which is connected to the ground electrode and the other end of which is connected to an input output electrode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253515-A (JP)
Title: Method of manufacturing wiring board
Inventor: MATSUOKA TAKAHIRO
IPC: H05K3/46
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board wherein a wiring conductor hardly gets out of position much and is connected to a through conductor with high accuracy.  <P>SOLUTION: A plurality of insulating sheets 1 where wiring conductors 4 are transferred with a minimum fusion viscosity of 800 to 2,000 Pa s are so laminated as to bond the adjacent upper and lower wiring conductor 4 together with conductor paste 7, the laminated insulating sheets 1 are heated and compressed at temperatures equal to or above the fluidizing temperature of the thermosetting resin composition of the insulating sheet 1 but below the ten-hour half-life temperature of a polymerization initiator to set the minimum fusion viscosity at 5,000 to 50,000 Pa s, and then the insulating sheet 1 and the conductor paste 7 are thermally cured at temperatures equal to or above the one-minute half-life temperature of the polymerization initiator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262681-A (JP)
Title: Method of manufacturing optical device for semiconductor laser apparatus and optical device for semiconductor laser apparatus
Inventor: SHIMIZU YOSHIYUKI
IPC: G02B3/00
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical device for a semiconductor laser apparatus by which the optical device exhibiting stable surface profile precision is manufactured with high productivity at a low cost and the optical device for the semiconductor laser apparatus.  <P>SOLUTION: The method of manufacturing the optical device is provided with a process for compressing and molding an optical device material 6 arranged between a pair of an upper press head 7 and a lower press head 8 and a groove like part for forming a non-cylindrical surface or a cylindrical surface which is an optically effective part on the optical device material 6 is formed at least on one of the upper press head 7 and the lower press head 8. As a result, the optical device exhibiting stable surface profile precision is manufactured with high productivity to be costwise advantageous .  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003235640-A (JP)
Title: Applicator having applicator element configured to apply product to skin
Inventor: GUERET JEAN-LOUIS
IPC: A45D40/26
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the variety in make-up effect by using only one applicator.  <P>SOLUTION: This invention relates to a skin applicator including an applicator element 10 configured to apply a line of a product to the skin, in particular, to eyelids. The applicator element has at least two tip parts 25 with fiber suitable for holding the product, and the flexibility of the applicator element is made higher at its tip parts than a part connected to a rod or a receptacle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004248599-A (JP)
Title: Evergreen lawn face and sodding method
Inventor: KUTSUNA TERUYUKI
IPC: A01G1/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evergreen lawn face 1, 2 or 3 hardly withering even in winter; and to provide a sodding method of enabling such the lawn face 1, 2 or 3 to be constructed, especially the sodding method not requiring exchange of the lawn and not requiring the operation in midwinter.  <P>SOLUTION: The sodding method provides the lawn face 1, 2 or 3. The lawn face 1 has a dust coal layer 4, a culture soil layer 8 and the lawn 7, and, especially, the dust coal layer comprises a dust coal bag 4a. The lawn face 2 has a concrete layer 5 containing the dust coal mixed therewith, the culture soil layer 8 and the lawn 7. The lawn face 3 has a plate 6, the dust coal layer 4, the culture soil layer 8 and the lawn 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258364-A (JP)
Title: Light-using device, display body, power generating body, and manufacturing method of light-using device
Inventor: NOJIMA SHIGEO
IPC: G02F1/1335
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display panel capable of preventing influence of external light by simple structure.  <P>SOLUTION: In the display panel 10 provided with an organic EL as a light emitting layer 14, a light absorbing area 30 is arranged by forming a moth-eye structure on the surface 12a of a metallic electrode layer 12. The moth-eye structure is provided with a microstructure 31 of periodically conic shape having a size of about the wavelength of the light or less, and the external light is absorbed without reflection. The moth-eye structure can be obtained as the display panel which is able to prevent the external light from being reflected without requiring to form an extra film on the surface of the electrode layer 12, and is able to maintain also the electric characteristics at low cost, and has high display contrast and low power consumption.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257152-A (JP)
Title: Interior finish material for storage wall surface
Inventor: MIYAZAKI KUNIO
IPC: E04H3/06
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interior finish material for a storage wall surface, which is arranged on a storage wall surface forming a housing space for articles, improves heat insulation effect to achieve constant temperature and constant humidity in the housing space, maintains the high heat insulation effect over a long period of time, and has a thinner heat insulator, to thereby contribute to effective use of a storage space as the housing space and to extension of the same.  <P>SOLUTION: The interior finish material 3 is arranged on an inner surface 3 of a wall body 1 defining the housing space. The interior finish material 3 is comprised of a vacuum heat insulation panel 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258589-A (JP)
Title: Method for manufacturing toner particle
Inventor: FUMITA HIDEKAZU
IPC: G03G9/087
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing toner particles with which the toner particles of excellent characteristics can be obtained by decreasing the particulate present in the toner particles synthesized in an aqueous dispersion medium.  <P>SOLUTION: In the process of drying the toner particles formed in the aqueous dispersion medium, a drying means is a drying system using an air current and the drying is so performed as to satisfy B<0.9A, when the ratio occupied by the particles of 0.6 to 2.0 μm in grain size in a grain size distribution by the diameter of the equivalent circle of the toner particles before drying is defined as A and the ratio occupied by the particle of 0.6 to 2.0 μm in grain size in a grain size distribution by the diameter of the equivalent circle of the toner particles after the drying is defined as B.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263236-A (JP)
Title: Rolling roll superior in spalling resistance for galvanized steel sheet, and steel material for the rolling roll
Inventor: TSUBOTA TAKAYUKI
IPC: C23C2/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling roll superior in spalling resistance for a galvanized steel sheet, which prevents damage formation on a roll surface without increasing the unit consumption of a roll material, and to provide a steel material suitable for manufacturing the rolling roll.  <P>SOLUTION: The steel material for a rolling roll superior in spalling resistance for rolling a galvanized steel sheet comprises, by mass%, 0.6-1.2% C, 0.3-1.5% Si, 1% or less (excluding 0%) Mn, 1% or less ( including 0%) Ni, 2-6% Cr, and 1% or less (excluding 0%) Mo, 0.01-0.30% in total of one or more selected from the group consisting of of Ti, Zr, Hf and Nb, and N limited to 0.02% or less (including 0%), and the balance Fe with unavoidable impurities.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271579-A (JP)
Title: Image scanner
Inventor: HAYASHI HIDEKAZU
IPC: H04N1/04
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image scanner which is made thin and small-sized, in the image scanner which obtains image data while moving a carriage mounted with a specific optical element along a document medium, by associating both ends of a carriage with positions extended along opposite sides of an endless circulating moving body extended along three sides of a housing of the scanner and moving the carriage by the movement of the endless circulating moving body.  <P>SOLUTION: A driving belt 19 is extended along three sides 11b, 11c, and 11d of the housing 11 housing the carriage 20. Output rotation of a driving motor 13 is transmitted to a driving pulley 15 wound with the driving belt 19. Both ends of the carriage 20 are associated with positions which are portions of the driving belt 19 and move in the same direction as to parts along opposite sides 11b and 11d. A guide plate 21 is stuck on a bottom plate 12 at a part that an end of the carriage 20 faces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271683-A (JP)
Title: Head-mounted magnifying glass
Inventor: KO SOKI
IPC: F21V21/084
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head-mounted magnifying glass whose lighting device can have its elevation and depression angles and right and left angles adjusted at need during use and is independently detachable for use.  <P>SOLUTION: A battery case equipped with a lighting device in a separated/combined style is installed on a cap type main body, and the lighting device is assembled to the battery case by a pivoting means, which is formed by pivoting a lamp rod and a lamp rod sheet; and a 1st pivot part at one end of the lamp rod is pivoted on the lighting device, a 2nd pivot part at another end is pivoted on the lamp rod sheet, and pivot rods are projected on two corresponding flanks of an outer edge of the lamp rod sheet to combine the battery case. Further, another tooth-shaped engagement part is provided on an end edge surface of the lamp rod sheet corresponding to a battery case end, and engaged with a lock projection edge of the battery case and when the pivot means is pivoted between the lighting device and battery case, the lighting device can be rotated and adjusted at all circumferential angles in the horizontal direction of the battery case and can have its elevation and depression angles adjusted in the vertical direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269293-A (JP)
Title: Preparation apparatus for water-granulated slag
Inventor: MORI NAOKATSU
IPC: B09B3/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for preparing water-granulated slag which crushes slag to round off sharp corners and decrease the amount of needle-like slag and simultaneously classifies slag.  <P>SOLUTION: The preparation apparatus has a water-granulating conveyor 2 for solidifying and granulating slag taken out of a melting furnace 1 and a milling apparatus 6 which is arranged after the conveyor 2, performs the adjustment of particle size distribution and the reduction of needle-like slag by bringing slag into contact with each other, and has a function of classifying slag. For example, the milling apparatus 6 is a vibratable horizontal tubular container 8 which has a slag charge port 81 at its one end and a slag discharge port 82 at the other end. On the container side face at the slag discharge side, a mesh 83 for classification can be formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271026-A (JP)
Title: Milk box
Inventor: SATO IKURO
IPC: F25D3/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily and quickly perform the work to put in and out a cold storage agent to an upper part of a milk box by one hand.  <P>SOLUTION: This milk box 1 comprises a box main body 2 opened at its upper face, and a lid member 3 mounted on the box main body 2 by means of a hinge and opening and closing an opening 2a of the box main body 2, and a pocket 5 for putting in and out the cold storage agent 4 is mounted inside of the lid member 3. The cold storage agent 4 frozen in advance is grasped by one hand, and inserted into the pocket 5 through an opening part 5a to be put in, or the used cold storage agent 4 is grasped by one hand, and recovered from the pocket 5, when the lid member 3 is opened to put the delivered milk in the box main body 2. This work can be easily and quickly performed by one hand without using both hands.  <P>COPYRIGHT: (C)2004,JPO&NCIPI