baber/WOPTO huggingface dataset:
Patent JP-2004282175-A (JP)
Title: Diplexer incorporating wiring board
Inventor: OKAMOTO TETSUYA
IPC: H03H9/72
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diplexer incorporating wiring board for mounting and accommodating a surface acoustic wave filter device and incorporating a small diplexer of a low profile and excellent characteristics.  <P>SOLUTION: In the diplexer incorporating wiring board provided with a base comprising a plurality of dielectric layers 1 stacked each other, a cavity 2 for mounting and accommodating the surface acoustic wave filter device formed on an upper side of the base, and the diplexer built in the inside of the base, the diplexer includes: strip lines 8, 10; and a ground electrode 3 and ground capacitive electrodes 9, 11 forming a ground capacitance. The ground electrode 3 and the ground capacitive electrodes 9, 11 are placed at a side lower than the bottom side of the cavity 2, and the strip lines 8, 10 are located at a position other than the lower part of the cavity 2. Thus downsizing is attained, and the distance between the strip lines, the ground electrode and the ground capacitive electrodes can be increased to reduce the interaction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277040-A (JP)
Title: Adhesive tape storage cutter
Inventor: TANAKA MASASHI
IPC: B65H35/07
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a lid plate of a case from being excessively closed when not used in an adhesive tape storage cutter storing an adhesive tape in the turnably combined case and cutting it in a cutter part for use.  <P>SOLUTION: A shaft part 24 and the cutter part 25 are formed on a side plate 23 of a first case 21, and a bottom plate 26 is provided below the cutter part 25. A mounting shaft 32 is provided on a side plate 31 of a second case 22 to fit into the shaft part 24 turnably. The lid plate 33 is provided to cover the cutter part 25. A stopper 42 is provided on an inner face of the side plate 23 of the first case 21 to bring the lid plate 33 into contact with it when closing the second case 22 in order to prevent the second case from being excessively closed by this configuration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280540-A (JP)
Title: Electronic cooperative work system
Inventor: TAKASAKI ATSUSHI
IPC: G06F3/14
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic cooperative work system capable of turning a common browsing image to unified image constitution regardless of the display screen size of each user terminal and displaying a white board image in real time regardless of the degree of a communication speed.  <P>SOLUTION: A radio electronic cooperative work system 100 is constituted of a central control terminal 101 having a display 101a, the user terminal 103 having the display 103a whose pixel size is larger than the display 101a, the user terminal 104 having the display 104a whose pixel size is smaller than the display 101a, and the user terminal 105 having the display 106a whose pixel size is the same as the display 101a. The basic display sizes of the respective user terminals 103-105 are stipulated on the basis of a radio channel capacity and display ability and white board image constitution data are sent from the central control terminal 101 on the basis of the stipulated basic display sizes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278721-A (JP)
Title: Fluid dynamic bearing rotating mechanism
Inventor: ONO KYOSUKE
IPC: H02K7/08
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating mechanism which is small, rotating at a high speed and with high accuracy by adopting a complete round radial bearing, aiming at gyro effect that is a principle in which a rotating body stably rotates.  <P>SOLUTION: The rotating mechanism 10 is provided with a support member 12 and the rotating body 14. A hollow shaft part 16 of the support member 12 is formed as an outer ring of a fluid bearing or a support side. A shaft part 18 of the rotating body 14 is formed as an inner ring of the fluid dynamic bearing or a rotating side. A pivot bearing 26 is composed of a recess hemispherical surface 30 located at the bottom, and a projection hemispherical surface 32 located at the end. A radial bearing 28 is composed of a cylindrical inner perimeter 34 near the upper end of the hollow shaft bearing 16 apart from the bottom, and a cylindrical land part 36 apart from the end and expanding in diameter from the shaft. The radial bearing 28 is formed as a complete round fluid bearing so that it is resistant to imbalance vibration and external impact, and run-out vibration due to the fluid dynamic bearing is made stable by gyro effect of the rotating body 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277626-A (JP)
Title: Pigment dispersant, pigment dispersant composition, toner, and method for manufacturing toner
Inventor: ITABASHI HITOSHI
IPC: G03G9/087
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersant which is hypochromic and a small amount of which easily accomplishes adequate pigment dispersion.  <P>SOLUTION: The pigment dispersant has in its polymer skeleton at least the functional group described by chemical formula 1 or chemical formula 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004242653-A (JP)
Title: Float
Inventor: CHOI ERIC YUNHA
IPC: A01K93/00
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve the endurance of a float by changing the material quality of the float body to contribute a good fishing result.  <P>SOLUTION: The float body is constituted by a soft synthetic resin. Since the float body is constituted by the soft synthetic resin, if the float collides with a rock, or the like, in fishing, the impact is appropriately absorbed by the float body due to its buffering action and does not produce noise.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280014-A (JP)
Title: Liquid crystal display device
Inventor: KUSUNO TETSUYA
IPC: G02F1/1333
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of parts of a cellular phone equipped with a liquid crystal display device.  <P>SOLUTION: A prism section 8 having recessed parts 11 on its inside surface is formed by a portion facing a display surface of a liquid crystal display panel 6 of a case 2a composed of a transparent resin. The external light made incident on an outside surface 8a of the prism section 8 from a direction inclined about 30° to the 12 o'clock side in relation to a normal of the display surface of a liquid crystal display section 5 as shown by an arrow A direction is transmitted through the prism section 8 and the liquid crystal display panel 6 and is reflected by a reflection plate 7. The reflected light is transmitted through the liquid crystal display panel 6 and the prism section 8 and is emitted as shown by an arrow B to nearly the normal direction of the outside surface 8a of the prism section 8. A part of the case 2a is made to serve both as the prism section 8 and therefore the need for a prism sheet to be exclusively used is eliminated and the number of parts can be correspondingly reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285105-A (JP)
Title: Resin mixture with high dielectric constant
Inventor: WATABE AKIRA
IPC: C08L63/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin mixture with a high dielectric constant suitable as electronic components such as an on-board capacitor, which can be highly loaded with a powder with a high dielectric constant and has a dielectric constant (ε) of 40 or more.  <P>SOLUTION: The resin mixture with a high dielectric constant comprises a mixture of two types of powder with a high dielectric constant having a different average particle size and a resin, wherein primary particles with an average particle size of r μm are mixed with secondary particles with an average particle size of 0.5r μm or less to obtain a resin mixture with a high dielectric constant which has a dielectric constant of 40 or more. Alternatively, the resin mixture with a high dielectric constant comprises a mixture of three types of powder with a high dielectric constant having a different average particle size and a resin, wherein primary particles with an average particle size of r μm are mixed with secondary particles with an average particle size of 0.5r μm or less to obtain a resin mixture with a high dielectric constant which has a dielectric constant of 40 or more.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289558-A (JP)
Title: Solid-state imaging apparatus
Inventor: TOYODA KEIJI
IPC: H04N9/07
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus that can reduce a jaggy caused at an oblique boundary independently of chromatic or achromatic colors so as to enhance the image quality.  <P>SOLUTION: The solid-state imaging apparatus is configured by including: a G signal contour emphasis signal generating circuit 14 for generating a contour emphasis signal from a signal of a G pixel (G signal) among respective color signals of R, G, B pixels of a solid-state imaging element 2; a luminance signal contour emphasis signal generating circuit 15 for generating the contour emphasis signal from a luminance signal obtained from all the color signals; and a contour emphasis signal composite circuit 16 for deciding a composite ratio between an output signal from the G signal contour emphasis signal generating circuit 14 and an output signal of the luminance signal contour emphasis signal generating circuit 15 on the basis of an output result of all the color signals and composes the output signals, and the signal composed by the contour emphasis signal composite circuit 16 is added to the luminance signal as the contour emphasis signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289008-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: ISHIKAWA KENSUKE
IPC: H01L21/768
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wiring resistance and improve the characteristics of a wiring such as SM resistance and EM resistance of the wiring.  <P>SOLUTION: A wiring groove 25 (L1-L4) with a different wiring width is formed in insulation films (22 and 23) on a plug P2, and a barrier layer 26 is formed thereon, and then a copper alloy layer 27a with low coverage is stacked thereon. Thus the covering property of the bottom, the side wall and the upper part of the side wall of the wiring groove with a smaller width is made lower, and a copper film 27b is stacked in an appropriate covering condition, and a copper film 27c is precipitated on its upper side by the field plating method. After annealing is applied to change the copper film to an alloy, a copper alloy film or the like outside the wiring groove 25 is removed to form a second layer wiring. As a result, the rate of changing of the copper film into alloy is made higher as the wiring width becomes larger, and the movement of copper atoms is suppressed by changing into alloy in a part having a larger wiring width that is significantly influenced by the movement of the copper atoms, while an increase of wiring resistance can be suppressed in a part having a smaller wiring width because the changing rate of copper into alloy is low.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285294-A (JP)
Title: Rubber composition, pneumatic tire by using the same and method for producing the same
Inventor: YANAGISAWA KAZUHIRO
IPC: C08L23/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition excellent in anisotropic property and crack growth-resistance, a pneumatic tire by using the composition as a tread, base tread, sidewall, rubber chafer, etc., and a method for producing the rubber composition.  <P>SOLUTION: This rubber composition contains a rubber component consisting of ≥10 % polybutadiene rubber having (A) ≥80 % content of cis-1,4 structure and (B) 6-20 % content of syndiotactic-1,2 structure, and the rest consisting of a diene-based rubber, and (C) short fibers consisting of a thermoplastic polymer having amide group in its main chain. Also the rubber composition further contains (D) a polyolefin having 100-150°C melting point and further more a specific carbon black.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293951-A (JP)
Title: Hot spray repair method
Inventor: YOSHIDA TSUTOMU
IPC: C21B7/06
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot spray repair method in a furnace wall through-hole of a melting furnace.  <P>SOLUTION: When a worn part of furnace wall 3 is repaired with the hot spray repair method by spraying a thermosetting refractory to the worn furnace wall 3 from inside a furnace, after inserting filler 21 to the furnace wall through-hole 2 beforehand, the thermosetting refractory 11 is sprayed from inside the furnace to protect the furnace wall through-hole 2 as an inner-communicated state by pulling out the filler 21 after completing the spray repair. In addition, the furnace wall through-hole 2 is a through-hole of a pressure extraction tube 12 of a shaft pressure meter of a blast furnace 1 and a synthetic resin pipe 21 which is softened at a predetermined temperature or higher is used as the filler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290507-A (JP)
Title: Kitchen unit
Inventor: SUZUKI HIDEO
IPC: A47B77/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kitchen unit capable of excellently preserving root crops over a relatively long period of time without practically accumulating the smell of the root crops even at the time of housing the root crops inside a lowermost drawer housing part.  <P>SOLUTION: The kitchen unit (S) is provided with the drawer housing parts (15-18) provided on the lowermost part adajacently to a floor (F). At the drawer housing parts, vent holes (20) communicating between the inside and the outside are formed. The vent holes are formed in side caps (15b-18b;15c-18c) attached to the end parts of the front panels (15a-18a) of the drawer housing parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294980-A (JP)
Title: Display device
Inventor: ODA NOBUHIKO
IPC: G02F1/1343
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that prevents degradation of display quality resulting from the light, which is irregularly reflected in exposure.  <P>SOLUTION: The display device is a translucent liquid crystal display device having a reflection area 60a and transmission area 60b. The device is provided with a protruding flat film 9 having an opening 9a formed in an area corresponding to the reflection area 60a on a glass substrate 1, and a light shielding film (a gate line 4a and auxiliary capacitance line 5a) formed under the flat film 9 and formed so as to extend at least to the area where the side ends 9c of the flat film 9 are located.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300671-A (JP)
Title: Fixing structure of exterior wall panel
Inventor: KOUMAE TOSHIHIKO
IPC: E04B2/56
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure of exterior wall panel capable of easily and quickly carrying out the fixing work for an exterior wall at the construction site, easily and accurately adjusting the height of the exterior wall panel, improving the erection accuracy of the exterior wall panel, and simplifying the shape of a panel frame.  <P>SOLUTION: A support metal fitting 4 in wich a placing part 5, a subsequently inverted U-shaped engaging groove 6, and a drooping part 7 are integrally provided, is disposed at the end of the lower end 2a of a metallic panel frame 2. The lower end 2a of a panel frame 2 is fixed to the placing part 5 to be approachable and separable. The engaging groove 6 of the support metal fitting 4 is supported on a fulcrum point 15 of the vertical piece 17 fitted to a sill metal implement 10 fixed to the upper face of the foundation 8, the beam 9, etc. and the placing part 5 of the support metal fitting 4 is substantially directed in a condition that the drooping part 7 of the metal fitting 4 is supported in the side face by the side face support part 16 of the vertical piece 17. The drooping part 7 is fixed to the vertical piece 17 of the sill metal implement 10 by the second fastening bolt 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299147-A (JP)
Title: Method and apparatus for laminating ceramic green sheets
Inventor: IKEDA TAKUJI
IPC: B28B11/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic green sheet laminating apparatus constituted so as to prevent the occurrence of deformation in a bank part even if a cavity pressure mold is inserted in a cavity part and pressed, and enhanced in the dimensional precision of the cavity part, and a laminating method using it.  <P>SOLUTION: In the laminating apparatus 10 for a plurality of ceramic green sheets 20 having an upper mold 11 and a lower mold 16 for superposing a plurality of the ceramic green sheets 20, which are used for manufacturing a plurality of ceramic packages 30 equipped with an electronic part housing cavity parts 21 in an arranged state, one upon another to integrate them under heating and pressure, a rigid plate 13 provided with a cavity pressure mold mounting hole 14 through an elastic sheet 12 is provided to the pressing surface of the upper mold 11 and the cavity pressure mold 15, which comprises an elastomer and has not only one sheetlike planar surface but also another surface to which a plurality of protruded parts 19 capable of being fitted in cavity parts 21 are provided in an arranged state, is mounted in the cavity pressure mold mounting hole 14 so that the planar surface thereof comes into contact with the elastic sheet 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299817-A (JP)
Title: Image forming apparatus body, and image forming apparatus
Inventor: MAKINO KAZUNORI
IPC: B65H1/28
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which is easily designed and formed, suppresses the cost, and attaches/detaches a storage tray of various kinds of storage capacity according to the need of a user.  <P>SOLUTION: A printer body 1a comprises a body frame 52 to support a printer major part 50 including a process unit or the like and a body cover 53. A small tray unit 1b including a small tray 6b and a large tray unit 1c including a large tray 6c of the paper sheet storage quantity larger than that of the small tray 6b can be selectively attached/detached to/from a lower part of the printer body 1a. The body frame 52 of the printer body 1a has screw holes 54x, 54y and 54z. The screw holes 54x and 54z are used to fit the small tray unit 1b, and the screw holes 54x, 54y and 54z are used to fit the large tray unit 1c. Guide frames 62b and 62c are fitted to the body frame 52. Separate tray units 70b and 70c can be optionally fitted to lower parts of the tray units 1b and 1c.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299196-A (JP)
Title: Laminate using polysulfonic resin solution composition
Inventor: SHIMIZU KIYOSHI
IPC: C08J7/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminate characterized in that a coating film layer excellent in surface smoothness is formed without producing a harmful component when a polysulfonic resin solution composition is applied to the surface of a base material.  <P>SOLUTION: The laminate is manufactured by coating at least one side of the base material (A) with the polysulfonic resin solution composition and drying the coated base material to form a polysulfonic resin coating film layer (B). (1) The surface smoothness of the polysulfonic resin coating film layer (B) is set so that the number of circular uneven parts with a diameter of 50 μm or above is one or below in a visual field of 1 mm<SP>2</SP>when observed by Nomarski type differential interference microscopy. (2) The polysulfonic resin solution composition is characterized in that the difference between the solubility parameter (δ<SB>p</SB>) of a polysulfonic resin and the solubility parameter (δ<SB>s</SB>) of a mixed solvent comprising at least three kinds of solvents is 4(MJ/m<SP>3</SP>)<SP>1/2</SP>or below. (3) The adhesion strength of the base material (A) with the sulfonic resin coating film layer (B) is 5 N/m or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003338013-A (JP)
Title: Magnetic reproducing head
Inventor: KIM YONG-SU
IPC: G11B5/39
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic reproducing head.  <P>SOLUTION: The magnetic reproducing head for reading information written on a recording medium equipped with a bottom layer and a magnetic layer stacked on the bottom layer is provided with a magneto-resistive element positioned on the magnetic layer separated from the bottom layer by a predetermined gap G, and a pair of shield layers arranged in parallel on both surfaces by being separated from the magneto-resistive element by predetermined gaps. The shield layer has a width equal to twice or less the predetermined gap G. Thus, by properly adjusting the width of the shield layer to eliminate the influence of a magnetic field due to the magnetization of a recording medium located below the shield layer on the MR element of a magnetic field, the performance of the magnetic reproducing head is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004303993-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: FUKADA SHINICHI
IPC: H01L21/8246
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device capable of achieving a low profile and the high performance of the semiconductor device as a whole, and to provide the semiconductor device.  <P>SOLUTION: A ferroelectric capacitor C is formed by sequentially layering a lower electrode layer 6A and a ferroelectric layer 6B which are made of Pt, and an upper electrode layer 6C made of Pt on a first interlayer insulating layer 5. Thereafter, a second interlayer insulating layer 8 and an adhesive layer 9 made of an insulating material or a high resistance material are sequentially formed to the entire upper face of the first interlayer insulating layer 5. Then a first via-hole V1 is formed to the second interlayer insulating layer 8 and the insulating adhesive layer 9, and thereafter a capacitor wire layer 10 made of Pt is formed in the first via-hole V1 and to part of the upper face of the second inter-layer insulating layer 8 above the ferroelectric capacitor C. Then a first contact hole H1 and a second via-hole V2 are formed in an uppermost layer interlayer insulating layer 11 formed to the entire upper face of the second interlayer insulating layer 8, and thereafter a wire layer 12 is formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311505-A (JP)
Title: Jig for manufacturing thermoelectric conversion module
Inventor: SHIMADA TOMOHIRO
IPC: H01L35/34
Filed: 2003-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a jig by which a cascade-type thermoelectric conversion module, in which electrode plates are disposed on and under thermoelectric conversion elements, can be manufactured at one time of brazing and soldering work.  <P>SOLUTION: This jig is composed of a first master jig 10 on which one electrode plate is positioned, a second master jig 20 on which the other electrode plate is positioned, and a pair of comb-shaped jigs 30 and 40 which are assembled between the master jigs 10 and 20. The comb-shaped jigs 30 and 40 are assembled in a state that a grid is formed by causing comb teeth of the jigs 30 and 40 to intersect each other. The thermoelectric conversion elements 91 are positioned in a state that the elements 91 are brought into contact with the electrode plates by inserting the elements 91 into openings of the grid. When this jig is used, all thermoelectric conversion elements 91 and all electrode plates can be positioned at once, and the thermoelectric conversion module can be manufactured at one time of brazing and soldering work. After the brazing and soldering work, the master jigs 10 and 20 and comb-shaped jigs 30 and 40 can be removed from the manufactured module.  <P>COPYRIGHT: (C)2005,JPO&NCIPI