baber/WOPTO huggingface dataset:
Patent JP-2005218410-A (JP)
Title: Dough composition
Inventor: FUKAZAWA MIYUKI
IPC: A21D13/04
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dough composition capable of giving a good voluminous feeling and an eat feeling despite using cereal flours without containing gluten and being taken even by a patient having a food allergy to wheat, or the like.  <P>SOLUTION: This dough composition consists of the cereal flours without containing the gluten, a water soluble cellulose ether and a lowly substituted cellulose ether having 0.05-1.0 molar degree of substitution. Bread by using the dough composition is provided without generating cave-in despite using only the cereal flours without containing the gluten, is excellent in eat feeling, has an excellent voluminous feeling equivalent to that of the normal bread baked by using wheat flour, also retaining softness directly after baking for a long time and capable of being taken by the patient having the food allergy to the wheat, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228836-A (JP)
Title: Manufacturing method of nitride compound semiconductor, semiconductor device, and heat treatment apparatus
Inventor: MISHIMA TOMOYOSHI
IPC: H01L21/205
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nitride compound semiconductor having higher hole concentration with low electric resistance by improving activation of doped p-type impurities.  <P>SOLUTION: In a manufacturing method of the nitride compound semiconductor for growing a GaN layer with the p-type impurities doped on a substrate by the MOCVD method and thereafter activating the impurities by heat treatment, the heat treatment is performed in an inert gas atmosphere or in a vacuum. To do so, a grown wafer 1 with the GaN layer is doped with the p-type impurities and is sandwiched between electrode plates 2 and 3. A direct-current voltage is applied from a power source 5 having the GaN layer side as a cathode between the electrode plates 2 and 3 to generate an electric field in the GaN layer. Hydrogen deviating during the heat treatment due to the electric field is extracted from the GaN layer to improve the activation of the doped impurities.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227424-A (JP)
Title: Display system
Inventor: HARUYAMA SHINICHIRO
IPC: H04N13/04
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display system which allows a specified observer to observe information to be presented to the observer and does not allow other observers to observe the information or allows the other observers to observe other information.  <P>SOLUTION: A differential image between a first image to be presented to the observer 11 who puts on an observing tool 4 and a second image to be presented to the observer 12 who does not put on the observing tool 4 is prepared on a differential image preparing part 1 as a third image. Then, a display control part 2 alternately switches the first image and the third image to each other at a high speed and displays them on a display part 3. In synchronization with the switching, a shutter control part 5 of the observing tool 4 controls an optical shutter 6 so as to be opened only while the first image is displayed. Therefore, the observer 11 refers to only the first image and, thereby, the first image can be presented. Further, the observer 12 refers to both of the first image and the third image and, thereby, the second image adding both of them can be presented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228849-A (JP)
Title: Semiconductor device
Inventor: SAKAI MASAKI
IPC: H01L23/34
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve heat dissipation of a heatsink, to solve the problem of a contact of the heatsink and a radiation fin and to miniaturize a package.  <P>SOLUTION: Power chips 21 are loaded on lead frames 11 and 12 formed of sheet metals. The heatsink 3 is directly installed in the lead frame 11 loading the power chip 21. Namely, the heatsink 3 is arranged on the power chip 21 without the aid of mold resin 5. The heatsink 3 is embedded in mold resin 5 so that only one face is exposed and spring holes 6 are formed on one face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224681-A (JP)
Title: Substrate treatment apparatus and substrate treating method
Inventor: ARAKI HIROYUKI
IPC: H01L21/304
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus and a substrate treating method easily controlling uniformity of treatment of the substrates with a simple control system.  <P>SOLUTION: A two-fluid nozzle 50 is so controlled as to reduce a spot diameter of washing liquid, when the nozzle 50 is on one end of an outer periphery on a substrate W. Then, when the nozzle 50 has moved slightly inward from the one end of the outer periphery of the substrate W, the nozzle 50 is so controlled as to maximize the spot diameter of the washing liquid. As the nozzle 50 moves toward a central part of the substrate W, the nozzle is so controlled as to gradually reduce the spot diameter of the washing liquid, while, when the nozzle 50 is on the center of the substrate W, the nozzle is so controlled as to minimize the spot diameter of the washing liquid.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229499-A (JP)
Title: Multiband antenna system
Inventor: ADACHI NAOKI
IPC: H01Q21/30
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiband antenna system with a small-size and a low profile, compatible with multiband, with a stable antenna characteristic at each band and suitable for the configuration of a small-sized wireless unit.  <P>SOLUTION: A patch-shaped first antenna electrode 111, a second antenna electrode 112 separated from the first antenna electrode 111 by a gap, and a third antenna electrode 113 separated from the second antenna electrode 112 by a gap are formed on one major side of a dielectric board 115, and a ground electrode 114 is formed to the other major side. A band switching means 132 controls resonance operation adjustment means 123, 126, 129 connected to the antenna electrodes 111, 112, 113, and an antenna switching means 130 according to a band selection signal to connect an antenna element corresponding to the selected frequency band to an input-output port 131 and to switch the resonance operation adjustment means 123, 126, 129 to a corresponding state thereby setting interference among the antenna elements to a state suitable for antenna operations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235411-A (JP)
Title: Nearly oval battery
Inventor: HASE MASATOMO
IPC: H01M50/103
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery that dispenses with expensive facilities and man-hours in a square battery, or the like, easily controls the opening of the exhaust valve of gas generated inside the battery, and has an exhaust mechanism for easily and safely discharging gas.  <P>SOLUTION: The nearly oval battery includes a battery case in which the cross section is in a nearly oval shape, a nearly oval hole sealing plate, and a group of pole plates. In the nearly oval battery, the sectional shape of the hole sealing plate is in a U shape, the battery is as thick as 4 mm or higher, and aspect ratio is 3 or higher.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231916-A (JP)
Title: Powder subjected to surface treatment with fullerenes
Inventor: SOGA IWAO
IPC: C01B31/02
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To further increase powder surface improvement effect and powder surface stabilization effect obtained by treating the surface of the powder with fullerenes.  <P>SOLUTION: The powder subjected to surface treatment with fullerenes has the fullerene present on the surface of the powder comprising an inorganic material. The BET constant of the powder subjected to the surface treatment with the fullerenes can be made very low and the surface state of the powder can be made stable. These effects can be made large by using, especially a metal compound as the powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231115-A (JP)
Title: Liquid ejecting head and its manufacturing method
Inventor: SASAKI KEIICHI
IPC: B41J2/16
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a liquid ejecting head which is prevented from being corroded by a liquid such as ink, which enables a distance between an ink ejecting element and an ejection port to be set short with a high degree of accuracy in a properly reproducible manner, and which enables high-definition recording etc.  <P>SOLUTION: This manufacturing method for an inkjet recording head as one example of the liquid ejecting head comprises: a step of forming a channel pattern 3a and an ejection port pattern 3b on an Si substrate 1, wherein an electrothermal conversion element 7 is formed, by using a resist film 3; a step of forming seed layers 5 and 6 for covering at least the channel patterns 3a and 3b; a step of forming a Cu film 10 as a plating film for covering the channel patterns 3a and 3b which are covered with the seed layers 5 and 6; a step of planarizing a top surface of the Cu film 10 until a part of the pattern 3b is exposed; and a step of eluting the resist film 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005231932-A (JP)
Title: Metallic mold for press-molding glass made optical device and method of producing the same
Inventor: RIYOUNAI HIROSHI
IPC: G02B5/18
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metallic mold for press-molding a glass made optical device having a mold pattern easily reflecting a fine pattern and improved precision and a method of producing the same.  <P>SOLUTION: As a metallic mold base 5, a cemented carbide consisting essentially of tungsten carbide (WC), titanium nitride (TiN), titanium carbide (TiC), chromium carbide (Cr<SB>3</SB>C<SB>2</SB>) or cermet consisting essentially of alumina (Al<SB>2</SB>O<SB>3</SB>) is used. An alloy thin film 6 containing at least one kind selected from platinum(Pt), palladium(Pd), iridium (Ir), rhodium (Rh), osmium (Os), ruthenium (Ru), rhenium (Re), tungsten (W) and tantalum (Ta) is formed on the press surface of the metallic mold base 5 and an electrode shape is transferred on the press surface of the alloy thin film by electric discharge-machining the press surface with an electrode 4 having a fine shape.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005236078-A (JP)
Title: Exposure system
Inventor: TAKAHASHI MASATO
IPC: G03F7/20
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To avoid contact between a wafer stage and a projection unit.  <P>SOLUTION: Stoppers 80A, 80C or the like are supported by hanging in the lower surface of a lens barrel plate 38 holding a projection unit PU. Therefore, when the interval between the lens barrel plate 38(holding member) and a base 71 is a prescribed value or less, the stoppers 80A, 80C or the like are held between the lens barrel plate 38 and the base 71, and prevent the lens barrel plate 38 and the base 71 from further approaching. Consequently, the lens barrel plate 38 and the base 71 are supported to a floor under anti-vibration, and contact between the wafer stage and the projection unit can be avoided even if anti-vibration parts (56, 66) which can change the position relation between both the members are beyond control.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243114-A (JP)
Title: Transfer apparatus, transfer method, and information recording medium
Inventor: MUROTA AKIRA
IPC: G11B7/24
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer apparatus and a transfer method which enable an uneven pattern to be efficiently transferred to a sheet and to provide an information recording medium.  <P>SOLUTION: A stamper 7 having the uneven pattern formed on the surface thereof is placed on a base part 2. The sheet 8 is pushed to the surface of the stamper 7 where the uneven pattern is formed by a pressurizing plate 4 attached to a movable part 3. The temperatures of the stamper 7 and the pressurizing plate 4 are controlled so as not to be higher than the glass transition temperature of the sheet 8 and then a high frequency signal is applied by using a high frequency power source 9. When the high frequency signal is applied, the temperature of the sheet 8 exceeds the glass transition temperature and the sheet is softened and the uneven pattern on the surface of the stamper 7 is transferred to the sheet. The sheet 8 on which the uneven pattern is formed is layered on the information recording medium such as an optical disk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241107-A (JP)
Title: Biomass mixing and burning device and mixing and burning method
Inventor: TAKENO KEIJI
IPC: F23C5/32
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce installation cost of a device, prevent drop of biomass fuel, achieve complete combustion of biomass, prevent slagging, and improve combustion characteristic as the whole combustion device.  <P>SOLUTION: In this biomass mixing and burning device and the mixing and burning method for mixing and burning solid fossil fuel and biomass fuel, conveyance stream of mixed fuel flow body is made eccentric toward an upper part wall of a fuel supply flow passage by an eccentric stream means provided in the fuel supply flow passage when supplying the mixed fuel flow body to at least one combustion burner attached to a furnace main body through the fuel supply flow passage. The conveyance stream generates component of force going toward the upper part wall of the flow passage to divide stream of flow body into two layers including upper part biomass rich stream being rich in biomass fuel and lower part minute slack coal rich stream being rich in minute slack coal roughly. The conveyance stream divided into two upper and lower layer streams is converted into two layer streams separated to the left and right sides by a twist conversion means provided in the fuel supply flow passage and is supplied to a fuel burner.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241931-A (JP)
Title: Photosensitive ceramic composition
Inventor: MITSUI HIROKO
IPC: H05K3/46
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive ceramic composition capable of forming a high-definition via hole having a high aspect ratio by a photolithographic method, containing uniformly dispersed fine ceramic powder, and ensuring a good light transmittance of a sheet.  <P>SOLUTION: In the photosensitive ceramic composition having an inorganic component and a photosensitive organic component as essential components, the inorganic component includes inorganic fine particles whose average particle diameter is 5-500 nm, and the photosensitive organic component includes a monomer represented by the formula (1): CH<SB>2</SB>=CR<SP>1</SP>-COO-(R<SP>2</SP>O)<SB>n</SB>-OC-R<SP>3</SP>C=CH<SB>2</SB>wherein R<SP>1</SP>and R<SP>3</SP>are each H or methyl; R<SP>2</SP>includes at least one alkylene; n is a natural number of 1-15; and when n is ≥2, a plurality of symbols R<SP>2</SP>may be the same or different.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244564-A (JP)
Title: Solid-state imaging apparatus and driving method thereof
Inventor: YAMAGUCHI TETSUHISA
IPC: H04N5/369
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging apparatus capable of optionally activating an electronic shutter means and a drive method thereof, the solid-state imaging apparatus including: a plurality of pixels arranged in a matrix form; vertical registers for vertically transferring electric charges stored in the pixels; horizontal registers for horizontally transferring electric charges stored in the pixels; and the electronic shutter means for sweeping out the electric charges stored in the pixels on the basis of electronic shutter pulses.  <P>SOLUTION: The solid-state imaging apparatus is provided with a transfer interruption means for temporarily stopping transfer of electric charges in the vertical registers in the case of activating the electronic shutter means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242000-A (JP)
Title: Image forming apparatus
Inventor: SHIGESAKI SATOSHI
IPC: G03G15/02
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sticking material from heaping on the tip of a blade over a long period, regarding an electrophotographic image forming apparatus such as a coping machine, a facsimile and a printer, particularly such an apparatus equipped with a sheet-like blade whose tip is brought in press contact with the surface of a latent image carrier or the surface of a toner image carrier so that rubbing occurs between the surface and the tip.  <P>SOLUTION: In the image forming apparatus, a cleaning electrification bias where an oscillating voltage of a peak-to-peak voltage larger than that of the oscillating voltage contained in an image forming electrification bias is overlapped on a DC current is applied on a contact electrifying member 21 by bias apply parts 22 and 23 in a period other than a toner image formation cycle, and the cleaning blade tip 611 and the surface of the latent image carrier 10 electrified by the contact electrifying member 21 with the cleaning electrification bias applied are relatively moved backward and forward by a reciprocation mechanism 65.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242019-A (JP)
Title: Lens device and camera system
Inventor: MASUDA SHINICHI
IPC: G02B7/04
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel capable of being easily made higher in precision and smaller in size than heretofore by eliminating the defect of the conventional technique.  <P>SOLUTION: The lens barrel having a lens holding frame for holding a lens and a moving means for moving the lens holding frame in an optical axis direction has an in-plane guide means for regulating and supporting the position of the lens holding frame on a plane perpendicular to an optical axis, and a tilt guide means for regulating and supporting the tilt posture of the lens holding frame to the optical axis. A member to constitute the in-plane guide means is different from a member to constitute the tilt guide means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276233-A (JP)
Title: Wiring/piping handling device
Inventor: UEMATSU MASAAKI
IPC: B25J19/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the service lives of wiring and piping in the periphery of relatively rotating two members.  <P>SOLUTION: An outer pipe material 12 is rotatably supported on a fixed side housing 2, and fixed to a moving side housing 3. The outer pipe material 12 is generally coaxial with an inner pipe material 11, and connected to each other through a connection member 13. The wiring and piping between holding parts 23 and 24 are classified into first and second groups, the former 21 are passed through the hollow part of the inner pipe material 11 and the latter 22 are passed between both pipe materials 11 and 12. By providing looseness to a line body, the line body (group) 22 is wound clockwise/counterclockwise on the inner pipe material according to the clockwise/counterclockwise rotations of the moving side housing 3, and the rotation is easily performed and the line body (group) 21 slightly changes its passage. Low friction collars may be installed on both pipe materials 11 and 12, or wear prevention surface treatment may be applied thereto.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251800-A (JP)
Title: Ring for film formation, semiconductor device manufacturing equipment, and method of manufacturing the semiconductor device
Inventor: OGIWARA HIROTAKA
IPC: H01L21/336
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring for film formation which can easily fill up a fine recess, having a high aspect ratio which is formed in the surface layer of a substrate or above the substrate, while generating almost no void, regardless of the location of the recess.  <P>SOLUTION: The ring for film formation comprises a body 14 formed of a material having an insulating property. The body 14 of the ring has an annular shape along the edge of the substrate 2, which is to be formed with a film using a material gas in a plasma state, with the inner edge 14a being formed higher than an outer part. The top face of the inner edge 14a of the body 14 of the ring is arranged at the same height as or lower than that of the principal plane 2a of the substrate 2, which is to be formed with a film.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249999-A (JP)
Title: Image forming apparatus
Inventor: FUJITA NAOTOSHI
IPC: G03G15/16
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where a toner image on an image carrier is appropriately transferred to recording paper even when excess toner adheres to the image carrier because of fogging.  <P>SOLUTION: The image forming apparatus is equipped with a rotating image carrier roll 11, an exposure part 13 exposing the surface of the roll 11, so as to form an electrostatic latent image on the surface, a developing device 14 sticking toner to the electrostatic latent image on the surface of the roll 11, so as to form the toner image on the surface, a transfer roll 15 transferring the toner image to the recording paper by bringing the recording paper into press-contact with the toner image formed on the surface of the roll 11 and finally carried to a transfer position 15a while conveying it, and an adjusting part which negates the distortion of the toner image caused at the time of transfer by the transfer roll 15 due to the toner adhering to a non-image area excepting an image area where the electrostatic latent image is formed out of the surface of the roll 11 consequently by adjusting the length of the electrostatic latent image in the rotating direction of the roll 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248812-A (JP)
Title: Control device for internal combustion engine
Inventor: AKAGI YOSHIHIKO
IPC: F02D45/00
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-cylinder internal combustion engine materializing abnormality detection and fail safe function of a variable valve timing mechanism of a little performance drop at a time of fail safe at a low cost.  <P>SOLUTION: This control device for an internal combustion engine is provided with an air fuel ratio correction amount deviation calculation means 251 calculating difference of air fuel ratio correction amount of two systems defined by detection result of the air fuel ration detection means and a judgment means 270 judging that advance values of two system variable valve timing mechanisms are not equal when difference of air fuel ratio correction amount of the two systems calculated by the air fuel ratio correction amount deviation calculation means 251 is large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259774-A (JP)
Title: Open magnetic circuit type laminated coil component
Inventor: MIZUNO TATSUYA
IPC: H01F17/04
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an open magnetic circuit type laminated coil component that is reduced in leakage magnetic field and increased in inductance value while the coil component maintains such an advantage that the component hardly causes magnetic saturation.  <P>SOLUTION: The open magnetic circuit type laminated coil component 1 has a coil 31 containing a spiral coil L constituted by electrically connecting a plurality of coil conductor patterns 5 to one another and external layers 32 and 33 laminated outside the coil 31. In addition, a nonmagnetic ceramic layer 4 is arranged at about the center of the coil 31 in the direction of the lamination of the coil component 1. Therefore, magnetic flux ϕ generated by the spiral coil L passes through the open magnetic circuit formed of the nonmagnetic ceramic layer 4. The winding pitch d1 of the spiral coil L and the thickness d2 of the nonmagnetic ceramic layer 4 meet a conditional expression of 1.20≤(d1/d2)≤3.33.  <P>COPYRIGHT: (C)2005,JPO&NCIPI