baber/WOPTO huggingface dataset:
Patent JP-2003165934-A (JP)
Title: Ink for inkjet recording, recording unit, controlling method for seeding generation, inkjet recording method, ink cartridge, and inkjet recording apparatus
Inventor: WATANABE TOMONARI
IPC: C09D11/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controlling method for seeding generation for controlling seeding generation which may occur due to aluminum eluted in an ink, to prepare an ink without a twist, or the like, by an ink discharge even if alumina and metal aluminum are appropriately used in constituent materials of an inkjet recording apparatus, to provide the inkjet recording apparatus, a recording unit and an ink cartridge.  <P>SOLUTION: An ink for inkjet wherein an elution amount of aluminum into the ink is not more than 0.3 ppm when immersing 100 g of alumina having 2.0 cm<SP>2</SP>/g of a specific surface area into 100 g of the ink at 60°C/24 h; an ink for inkjet recording wherein an elution amount of aluminum into the ink is not more than 10 ppm when immersing 20 g of metal aluminum having 4.5 cm<SP>2</SP>/g of a specific surface area into 100 g of the ink at 60°C/24 h; a recording unit; an ink cartridge; a recording method and an inkjet recording apparatus are provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170869-A (JP)
Title: Crawler device of tracked working vehicle
Inventor: OE MASATOSHI
IPC: B62D55/26
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler device of a tracked working vehicle capable of easily and efficiently performing a crawler distance adjusting operation.  <P>SOLUTION: Track shoes 3 are fitted to track 2 links through bolts 4 so that the relative position of the track links 2 and the track shoes 3 can be adjusted in the lateral direction of the shoes. The track shoes 3 comprise fixed shoes 10 capable of fixing the specified adjusted position thereof in the lateral direction of the shoes to the track links 2 and movable shoes 11 disposed adjacent to the fixed shoes 10 and formed slidably, by the fixed shoes 10, to the specified adjusted position in the lateral direction of the shoes through an interlocking mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174052-A (JP)
Title: Mold for manufacturing semiconductor device
Inventor: SATO HIROSHI
IPC: B29C43/36
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold for manufacturing semiconductor device which can smoothly exhaust air from the mold at the time of compression molding and can prevent the occurrence of void in resin after molding.  <P>SOLUTION: Sealing resin is stored in a cavity M formed of a frame-like mold 53 and a compression mold 54. A molded article 1 is sandwiched by a first mold 51 and a second mold 52, and the cavity M is sealed. When a forced evacuation means such as a vacuum pump is operated and air in the cavity M is evacuated through an exhaust hole 12, pressure in the cavity is reduced and air included in resin is also evacuated. The cavity M is evacuated to a prescribed pressure level, and a pin 11 is moved to block the exhaust hole 12 connected to the forced evacuation means. The compression mold 54 is elevated, resin is melted/pressurized and the molded article 1 is sealed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174041-A (JP)
Title: Packaging method of element, electronic equipment, flat panel display, system-in-package-type ic, and optical electrical ic
Inventor: SHIMODA TATSUYA
IPC: H01L21/52
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for packaging, for example, even a small-sized chip to a substrate with excellent position accuracy in a packaging method of a new element.  <P>SOLUTION: The packaging method of elements comprises a first process for preparing a first laminate having a device layer 12 including an element on a first substrate 10 and a second laminate having a separation layer 22 on a second substrate 20, a second process for joining the first and second laminates so that the device layer 12 opposes the separation layer 22, a third process for separating the laminate including the device and separation layers by a specific pattern and for forming a plurality of chips 30 including the elements on the second substrate, and a fourth process for joining a specific chip 30a in the chips to a third substrate 40 at a specific position on the third substrate, after that, for separating the second substrate 20 from the specific chip 30a in the isolation layer 22, and for packaging the specific chip 30a to the third substrate 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172811-A (JP)
Title: Shape-changeable mirror, its control method and optical disk information input/output device
Inventor: HIROI MASAKI
IPC: G11B7/095
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape-changeable mirror which can excellently control the flatness of an initial mirror surface shape of a mirror part, an optical information input/output device equipped with an optical pickup device hawing the shape-changeable mirror, and to provide a control method of excellently controlling the flatness of the initial mirror surface shape of the mirror part of the shape-changeable mirror.  <P>SOLUTION: The shape-changeable mirror has a means of making the initial shape of the mirror surface plane by controlling surface pressure applied to the mirror part. The control method for the initial shape of the mirror surface has a step for controlling the surface pressure applied to the mirror part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003143014-A (JP)
Title: Seven-bit code japanese for communication
Inventor: KII TOMONORI
IPC: H03M7/14
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a 7-bit exclusive router for using Japanese in the Internet, resulting in irregularly converted characters and the oversea communication means being limited only to the use of the half of Roman alphabets. SOLUTION: A Japanese character is decomposed to dots and lines, each stroke is set to corresponding alphabets in the ASCII codes, a single Kanji (Chinese character) is taken as one word, a series of Kana (Japanese syllabary) are taken as one word, and for the Kana-Kanji discrimination, a shift code is used as the head dots and lines code of each Kanji. Thus Japanese words are converted into ASCII-coded Japanese Kanji-Kana composite words and transmitted/received to/from overseas communication parties over the internet lines.
Patent JP-2003171901-A (JP)
Title: Cross-beam-cum-prestressed concrete sleeper and construction method using the prestressed concrete sleeper
Inventor: ISHIBASHI TADAYOSHI
IPC: E01B3/34
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To equalize a length of a prestressed concrete sleeper used as a cross- beam of a construction beam with a length of a prestressed concrete sleeper commonly used on a track bed.  <P>SOLUTION: In the prestressed concrete sleeper 1, extension blocks 2 can be attached to both end parts, it can be used as the cross-beam of a construction beam in a state with the extension blocks attached, and it can be used as the prestressed concrete sleeper on the track bed in a state with the extension blocks removed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002237267-A (JP)
Title: Glass funnel for cathode-ray tube and glass bulb for cathode-ray tube
Inventor: NORIYA MASAYA
IPC: C03B23/217
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To achieve a lighter weight and maintain strength against vacuum breakage. SOLUTION: A thickness S of a seal edge face 3c1 of a funnel 3 is set to be almost equal to a thickness S' of a seal edge face 2b1 of a panel 2. A body portion 3e of the funnel 3 has a first region 3e1 with its size h ranging from the seal edge face 3c1 to a direction parallel to a tube axis Z and a second region 3e2 except the first region 3e1, in a range excluding a corner portion 3a3. The thickness of the second region 3e2 is relatively smaller than the thickness of the first region 3e1. As a result, a boundary between both regions forms a stepped portion 3e3 on the outer face of the body portion 3e.
Patent JP-2003178254-A (JP)
Title: Information recording medium, reader and reading system for reading identification information on information recording medium
Inventor: OE MASAYUKI
IPC: B42D15/10
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive reading system for reading identification information on a card by the simple constitution.  <P>SOLUTION: This reading system has the card 3, and a reader 5 for reading the identification information arranged on the card 3, and has a timer circuit 29 for measuring time up to finishing from starting reading of the card, and a reader part 10 for detecting one or two or more marks arranged on the card, and is constituted so as to read out information corresponding to the specified identification information from a ROM 23 by specifying the identification information on the basis of the ratio of detecting time of the respective marks to time up to finishing from starting reading of the card.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002258278-A (JP)
Title: Liquid crystal display device
Inventor: HANAZAWA YASUYUKI
IPC: G09F9/30
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality display image by utilizing incident light from surrounding. SOLUTION: A display device contains an array substrate, an opposed substrate, a liquid crystal layer which is placed in between these substrates and divided into more than one of pixel areas Px that are independently controlled their arrangement of liquid crystal molecules from these substrates, and a reflection plate 77 formed on the array substrate in order to scatter the incident light through the opposed substrate and liquid crystal layer. These pixel areas Px, in particular, is approximately matrix shape and the reflection plate 77 contains more than one kinds of projecting and recessing patterns that are combined not to adjoin the same patterns in at least one direction of the column or the row of these pixel areas Px.
Patent JP-2003179751-A (JP)
Title: Shading correction method and printed matter measuring instrument using the same
Inventor: KONISHI KATSUHIDE
IPC: B41F33/14
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shading correction method by which an accurate imaging is performed even when a 'swell' occurs on printed matter, and a print measuring instrument using the same.  <P>SOLUTION: The shading correction method is used for an imaging apparatus such as the printed matter measuring instrument, for example, provided with two illumination means on the left and right sides of a table. A white reference object placed on the table is first sequentially imaged twice by individually turning on the left and right illumination means in steps S2 and S3 and reference image data WL and WR are obtained. Similarly, the printed matter is sequentially imaged twice by individually turning on the left and right illumination means and measured image data DL and DR are obtained in steps S6 and S7. In steps S7 and S8, the measured image data DL and DR are shading-corrected by the respectively corresponding reference image data WL and WR, and the resulting corrected image data are operated to be averaged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186442-A (JP)
Title: Semiconductor device and color display device
Inventor: OGA GENICHIRO
IPC: H05B33/14
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which can improve the color purity of red and a color display device which uses it.  <P>SOLUTION: A DAC system which converts data signals of R, G, and B into analog signals and supplies them as luminance signal of R, G, and B is provided with a DAC 25 for B supplementation, whose supplementation quantity can be adjusted with a reference current RefIsub of a reference current generating circuit 26; and the output signal of the DAC 25 for B supplementation is added to the output signal of a DAC 23 for B to properly mix blue lighting with red lighting when a data signal of red is inputted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181099-A (JP)
Title: Game information processing system
Inventor: KIHARA UMITATSU
IPC: A63F7/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To make a game parlor simply offer service and make player enjoy the service.  <P>SOLUTION: The game information processing system 100 has a communication means to communicate data with a cellular phone 200 as a personal digital assistant and a communication means to communicate data with a parlor computer 300 as a data base server. A telephone number as identification information peculiar to the terminal is entered from the cellular phone 200, using the communication means, and game information corresponding with the telephone number is read from the parlor computer 300. Service offered to the player, using the game information read. A password is registered in the cellular phone 200 in addition to the telephone number. B making the player enter the password, reception of service, using a cellular phone of another person is prohibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183815-A (JP)
Title: Apparatus for manufacturing fluorophor sheet
Inventor: KASHIWATANI MAKOTO
IPC: C23C14/24
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a fluorophor sheet, which improves the utilization efficiency of a film-forming material, thereby can reduce the cost, and can manufacture a high quality accumulative fluorophor sheet, in manufacturing the fluorophor sheet by forming a fluorophor layer by vacuum deposition.  <P>SOLUTION: This manufacturing apparatus comprises a vacuum chamber, an evacuation means for evacuating the vacuum chamber, a tubular crucible for accommodating the film-forming material, a heating means for heating the film-forming material in the crucible, and a feed means for supplying the film-forming material to the crucible so that the top face of the film-forming material can be located at a vaporizing position set lower than the top end of the crucible.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188607-A (JP)
Title: Manufacturing method of nonreciprocal circuit elements
Inventor: MATSUDA SHIGETOSHI
IPC: H01P1/383
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of thin nonreciprocal circuit elements incorporating capacitors.  <P>SOLUTION: In the manufacturing method for nonreciprocal circuit elements, the ferrite material 1 is composed of sintered blocks of laminated thin ferrite sheets 2 and has flexibility in its shape making it easy to manufacture. Since the dielectric is made up by laminating insulation films on the ferrite material 1 and can be formed thin, it is possible to obtain a thin nonreciprocal circuit elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186142-A (JP)
Title: Recorder, recording method, light source and electronic apparatus
Inventor: MIYAZAWA TAKASHI
IPC: G03C5/56
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recorder which permits repetitive rewriting with a low electric power consumption, a recording method, a light source for recording and electronic apparatus.  <P>SOLUTION: An organic electroluminescence layer L having organic an electroluminescence element W for recording and an organic electroluminescence element E for erasing is formed as a light source atop a substrate 1 and a photochromic sheet F reversibly changed in absorption spectra by light absorption is placed atop the same.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182264-A (JP)
Title: Paper for supporting creation of perspective drawing
Inventor: OKAMOTO KENJI
IPC: B42D15/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper for supporting creation of a perspective drawing, which serves, for example, to support the creation of an inner appearance perspective drawing for a dwelling, etc., through the use of, what is called, a one- point perspective drawing method.  <P>SOLUTION: A peripheral rectangular frame line 2 is drawn on the paper, and one vanishing point 3 is provided inside the line 2. Reference lines 4 are drawn toward the vanishing point 3 from four corners 2a of the line 2. First grid lines 9 are drawn toward the vanishing point 3 from at least one pair of first points 6 on the line 2, which correspond positionally to each other in upper and lower positions on the line 2; and second grid lines 10 are drawn toward the vanishing point 3 from at least one pair of second points 8 on the line 2, which correspond positionally to each other in right and left positions on the line 2. Additionally, inside the line 2, points on the respective reference lines 4 are made to serve as the four corners 2a; and a plurality of grid rectangular frame lines 11 are drawn so as to be geometrically similar to the line 2. Consequently, the perspective drawing can be easily created.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183104-A (JP)
Title: Coated biologically active substance
Inventor: UCHINO MASAZUMI
IPC: A01N25/26
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coated biologically active substance whose elution speed and/or pattern is easily controlled, and whose elution is effectively suppressed during initial elution period in the elution pattern of a time-limited elution type.  <P>SOLUTION: The surface of the biologically active substance is coated with a polyurethane obtained by reacting a mixture of a polyol having a function that protracts elution period of the coated biologically active substance and a polyol having a function that increases water retention capacity of the coated biologically active substance with an isocyanate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183536-A (JP)
Title: Pigment dispersed composition and colored photosensitive composition containing the same
Inventor: KODAMA TOMOHIRO
IPC: C07D235/26
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersed composition that has excellent pigment dispersibility and flowability, high tinting strength and alkali developability, and is suitable for a wide range of application such as a coating, printing ink and a color display board, and to provide a colored photosensitive composition containing the same.  <P>SOLUTION: This pigment dispersed composition is obtained by dispersing a benzimidazolone compound presented by following general formula (1) (wherein, R represents an alkyl group, an alkoxy group, a hydroxyl group, a nitro group, a chloro group, a bromo group, an ester group or an amido group, p represents an integer of 0 to 4, q and r represent independently an integer of 0 to 5, respectively, and at least one of q and r represents an integer of 1 or more), a polymer having a basic group and a pigment into an organic solvent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003190042-A (JP)
Title: Toilet seat device
Inventor: HIRAKI HISASHI
IPC: A47K13/30
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a toilet seat device using a tank for flashing water.  <P>SOLUTION: The toilet seat device is constructed having a toilet seat having an annular portion formed in a substantially annular shape, an opening portion formed therewithin and a toilet seat having a sitting surface for mounting buttoks on it's upper side, the tank for storing the flushing water in communication with a water supplying source through a supplying conduit, a nozzle including a spraying orifice for spraying the flushing water into the opening portion being in communication with the tank, wherein the annular portion of the toilet seat is hollow, and the tank is arranged within the annular portion of the toilet seat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003199104-A (JP)
Title: Image encoding apparatus, image encoding method, program, and storage medium
Inventor: CHIBA YUKIRO
IPC: H04N19/91
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image encoding apparatus for applying compression encoding to image data to have a predetermined size and suppressing compression encoding distortion of an image obtained when applying expansion decoding processing to a compression-encoded encoded data stream so as to obtain a reconfigured image with high quality.  <P>SOLUTION: The image encoding method of this invention includes: a step 350 of compressing image data by using a first compression encoding parameter and a second compression encoding parameter; a step S110 of replacing the first compression encoding parameter with the second compression encoding parameter every time it is discriminated that an encoded data stream amount by the first compression encoding parameter is a prescribed amount or over so as to change the second compression encoding parameter into a parameter capable of compression at a higher compression rate; and a step S160 of storing the encoded data stream by the second compression encoding parameter as the stream subjected to the compression encoding by using the first compression encoding parameter after the revision.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196890-A (JP)
Title: Method of manufacturing optical recording medium
Inventor: TAMAGAWA YOSHIHISA
IPC: G11B7/2433
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical recording medium having a metallic film laminated recording layer with stable quality.  <P>SOLUTION: The method of manufacturing the optical recording medium 1 having the recording layer 5 on a substrate 2 comprises forming the recording layer 5 by sputtering and controlling the temperature of the substrate contact surface of a substrate holder on which the substrate 2 is held to the temperature within a specified temperature range with respect to the arbitrary set temperature selected from the temperature within a range from 30 to 40°C in sputtering.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193687-A (JP)
Title: Demolition machine
Inventor: ISHII KEIHAN
IPC: E04G23/08
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a demolition machine capable of not only heightening an arrival height of a working device, but also carrying out work over a wide range in the longitudinal direction without being required for traveling even in a narrow place and promoting workability.  <P>SOLUTION: The demolition machine includes a travelling body 2, a turning body 4 set on the traveling body 1 through a turning device 3 and a multi-joint arm 7 mounting the working device 8 on the front end. An auxiliary boom 14 is provided between the multi-joint arm 7 and the turning body 4. The auxiliary boom 14 is connected in the longitudinal direction from a vertical posture by a hydraulic cylinder 15 in an inclinable manner to erect. The upper end of the auxiliary boom 14 is connected to the basic end of the multi-joint arm 7 by a hydraulic cylinder 11 in a rotatable manner to mount.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003201696-A (JP)
Title: Paper excellent in opacity and method of production for the same
Inventor: TANABE KATSUYUKI
IPC: D21H17/67
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper excellent in opacity, capable of reducing an amount of an inorganic filler necessary to attain the desired opacity and imparting paper with higher opacity when using a predetermined amount of inorganic filler.  <P>SOLUTION: The paper is formulated with titanium oxide-calcium carbonate composite particles and titanium oxide single particles in the paper as the filler and the weight ratio of the amount of the titanium oxide (Tc) in the titanium oxide-calcium carbonate composite particles and the amount of the titanium oxide particles (Ts) of the single particles, is set as Tc:Ts=20:80-80:20.  <P>COPYRIGHT: (C)2003,JPO