baber/WOPTO huggingface dataset:
Patent JP-2004273530-A (JP)
Title: Washing device and method therefor
Inventor: TAKITA SHINYA
IPC: H01L21/304
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which is capable of removing fine particles attached to a wafer 1 and has a cleaning capacity including a discharge capacity for discharging the particles outside evenly through its cleaning surface so as to carry out cleaning uniformly.  <P>SOLUTION: Fine holes which are prescribed in average diameter are scatteringly provided on the cleaning surface of a cleaning member 5 whose main component is PVA with hardness lower than that of polyurethane, and the surface of the wafer 1 is uniformly scrubbed and cleaned as the cleaning member 5 is made to slide on in contact with it while a cleaning liquid is supplied. By this setup, particles including fine particles attached to the surface of the wafer 1 can be removed without causing damage to the surface of the wafer 1, and without attaching particles to the surface again.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270212-A (JP)
Title: Execution management device of pile driving method
Inventor: ISODA KIKUO
IPC: E02D7/20
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an execution management device of a pile driving method, systematically taking respective measured values obtained by a measurement sensor into a computer, and checking the same in real time to make a decision by the use of analysis software in which requirements necessary for determination such as a determination important item, a determinaiton condition and criteria are set.  <P>SOLUTION: The vertical degree of the shaft center of a pile 6 is measured by a vertical sensor 16, turning torque, a rotational frequency, and pressure are respectively measured, and a propulsion speed in rotary press-in of the pile is measured. A time until the respective measurement data meet designated conditions and the tip of the pile reaches a hard ground layer is measured, and after the press-in depth of the pile is measured, a rotation operation is stopped to drive the pile only by press-in. At that time, the turning torque, the rotational frequency, the pressure, the propulsion speed, the depth and the time are measured by the sensor, and checked and analyzed in real time by the computer 30 of a construction machine by the use of analysis software 31 for previously sampled subsurface exploration data to make a decision and execute work.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271818-A (JP)
Title: Two-component developer, toner for two-component developer, and image forming apparatus
Inventor: HONDA TAKAHIRO
IPC: G03G9/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-component developer comprising an excellent toner free of fogging due to the difference in static charged amount between the toner in the developer and a replenished toner and ensuring no deterioration of the developer.  <P>SOLUTION: The two-component developer is used in a system with a toner replenishing mechanism and comprises the toner which includes resin powder consisting essentially of a binder resin, a colorant and a release agent, a charge control agent, and inorganic fine particles as a fluidity assistant and is obtained by stirring the resin powder, the charge control agent and the inorganic fine particles using a fluidized stirring mixer to anchor the charge control agent on the resin powder. A content of fine powder of ≤3 μm in the developer is adjusted to 0-70% by number of pieces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267899-A (JP)
Title: Composition for producing mineral water and method for producing mineral water
Inventor: MURASE HEIHACHI
IPC: A23L2/38
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: although granite porphyry mainly contains sodium, calcium, silicon and potassium as inorganic ions and these contributes to the taste of water and to conservation and toughening of the functions of a human body, the content of potassium is about 1/10 that of sodium and this is caused by the fact that the element organization of the granite porphyry is ≤3 wt.% of total components, and sodium ion has a function of increasing blood internal pressure of a blood vessel in the human body and reversely potassium ion has a function of lowering the blood internal pressure, and in order to manufacture a composition having this component, deep sea water is used or a method in which seawater is artificially condensed and then potassium component is added thereto is applied, but increase of production cost is inevitable.  <P>SOLUTION: A mixed composition containing granite porphyry fragments and 10 to 40 wt.% fragments of a potassium-containing stone containing no harmful heavy metal such as carnallite (KCl-MgCl<SB>2</SB>-H<SB>2</SB>O), muscovite (KAl<SB>2</SB>(OH)<SB>2</SB>(Si<SB>3</SB>Al)O<SB>10</SB>), orthoclase (KAlSi<SB>3</SB>O<SB>3</SB>) and potassium silicate (K<SB>2</SB>Si<SB>2</SB>O<SB>3</SB>-K<SB>2</SB>Si<SB>3</SB>O<SB>7</SB>) is manufactured. Then mineral water having an ideal content ratio of sodium to potassium is manufactured by immersing the mixed composition in drinking water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272674-A (JP)
Title: Prediction system and prediction method
Inventor: TAKAYAMA KOICHI
IPC: G06Q10/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain correlation on the basis of the amount of a loss in the past, the past weather conditions, and economic indicator data, and to obtain a correlation between indicators to indicate a plurality of factors and the amount of a loss.  <P>SOLUTION: A correlation between weather variation, external factors such as economic activity situations, and business risks is analyzed. A situation which could happen in the future is created from prediction simulation of the external factors such as weather simulation or economic variation simulation, and the business risks such as profit and loss are predicted by applying the correlation with business outcomes such as sales to the situation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274643-A (JP)
Title: Optical transmitter and optical transmitting method
Inventor: MIYAJI MASAHIDE
IPC: H04B10/516
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical transmitter with narrow occupancy band of modulated spectrum and proper nonlinearity resistance.  <P>SOLUTION: The optical transmitter comprises an optical carrier generating unit for generating an optical signal having two carrier components with a frequency interval identical to the clock frequency of a data signal of NRZ (Non-Return to Zero) code format to be transmitted, a code converting means for conducting code conversion of the inputted data signal to NRZI codes, a phase modulating means for conducting phase modulation for the optical signal inputted from the optical carrier generating unit with the codes converted signal by the code converting means, a Mach-Zehnder type interferometer for suppressing a carrier frequency component of the optical signal generated in the optical carrier generating unit from the optical signal outputted by the phase modulating means, and a bandpass optical filter for passing frequency bands of the two carriers from the optical signal outputted by the Mach-Zehnder type interferometer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269814-A (JP)
Title: Photopolymerizable composition and its application
Inventor: IMAI MASAO
IPC: C08F220/38
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photopolymerizable composition allowing polymerization and molding in a short time without coloring, deterioration of transparency and occurrence of striae on photopolymerization and having good optical characteristics, including a high refractive index and a high Abbe number, and good thermal and mechanical characteristics, a resin for optical applications, and an optical part.  <P>SOLUTION: The composition comprises polymerizable compounds and a photopolymerization initiator, and the compounds contain a compound of formula (1) and a compound of formula (2). The composition allows polymerization and molding in a short time without coloring, deterioration of transparency, etc. on photopolymerization and makes it possible to provide a resin for optical applications and an optical part having good optical characteristics, including a high refractive index and a high Abbe number, and good thermal and mechanical characteristics.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276300-A (JP)
Title: Position detecting device of printer head
Inventor: MITSUYOSHI MASUTAKA
IPC: G01B21/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detecting device of a printer head which satisfies both simplification of a setting work and prevention of separation of an encoder.  <P>SOLUTION: The position detecting device of the printer head is equipped with a carriage 20 where the printer head is loaded, the encoder 30 extended backward of the carriage 20 along a scanning direction of the carriage 20, a position detecting part 26 set at a back face of the carriage 20, and a guide part 28. The guide part 28 is set at a position where the guide part overlaps with the position detecting part 26 in the scanning direction, and is set at an end of the back face of the carriage 20. The position detecting part 26 includes a first slit 26a with a first opening. The guide part 28 includes a second slit 28a with a second opening, an opposed face faced to the second opening, and a hook shape part set continuous with the opposed face. The second opening is directed to the same direction as that of the first opening, with its opening width made smaller than the width of the second slit 28a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275098-A (JP)
Title: Method for improving quality of taste of food and drink
Inventor: WADA TAKUO
IPC: A23L27/21
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving quality of taste of food and drink through improving unfavorable quality of taste derived from amino acid and nucleic acid while maintaining flavor of the food and drink so as to make aftertaste refreshing.  <P>SOLUTION: This method for improving the quality of taste of food and drink comprises adding aminobutyric acid with a mass ratio of 0.001-50,000 to 100 of the total mass of the amino acid and nucleic acid to the food and drink containing amino acid and/or nucleic acid. It is preferable that the food and drink is added with amino acid and/or nucleic acid of 0.01-10 mass% and γ-aminobutyric acid of 0.0001-5 mass%. It is preferable to use seasoning containing sea tangle essence and γ-aminobutyric acid as the seasoning, and more preferable to use seasoning prepared from a fermented product obtained by fermenting a raw material containing sea tangle essence with lactic bacteria.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279843-A (JP)
Title: Reflection type projector
Inventor: SHIBA KENICHI
IPC: G02B27/18
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type projector which allows light radiated to digital micromirror device (DMD) to accurately restrict to the contour of the DMD.  <P>SOLUTION: An irradiation aperture having an opening part obtained by distorting the shape of a micromirror array of the DMD (a rectangle having an aspect ratio of 4:3) by an incidence angle (20°) is provided on the side of a light source lamp of an incidence optical system which radiated light of the light source lamp to the DMD. In the incidence optical system, the irradiation aperture and the DMD have a positional relation between an object surface and an image surface. Thus the shape of the opening part is deformed by the incidence angle and is imaged on the surface of the DMD, and this shape is an accurate shape of the micromirror array.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282608-A (JP)
Title: Switching hub
Inventor: KOBAYASHI SHIGERU
IPC: H04L12/44
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate a maintenance/replacement work of a switching hub.  <P>SOLUTION: The switching hub is provided with a hub control unit 10 to be connected with various peripherals on a network via a communication connector 2. The hub control unit 10 is constituted of a TP substrate 11 which performs connection with the peripherals by providing the communication connector 2 and a switching hub substrate 12 which performs information communication control with the peripherals by loading a network controller, so as to connect the TP substrate 11 and the switching hub substrate 12 to be inserted and extracted or to be actively inserted and extracted by a repeating connector 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004288319-A (JP)
Title: Disk device
Inventor: SASAKI YUTAKA
IPC: G11B17/056
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a disk from being scratched or damaged by detecting a tilt caused by the deviation of the mounting position of the disk on a tray within the time from loading the disk mounted on the tray in the main body of a disk device until chucking the disk.  <P>SOLUTION: A personal computer 17 is provided to bring the tray 2 mounting the disk 1 into a turntable 4 in the main body of the disk device in mounting the disk and control a loading mechanism section 12 chucking the disk 1 by means of a chucking plate 5 and the turntable 4. The personal computer 17 executes state determination processing determining the mounting state of the disk 1 mounted on the tray 2 based on a tilt angle detected by a tilt sensor 13a mounted on a pickup section 13. When the state determination processing determines that the disk 1 is not correctly mounted on the tray 2, no chucking actuation is applied to the disk 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286694-A (JP)
Title: Lighting device and inspection apparatus
Inventor: ISHIGAKI HIROYUKI
IPC: G01N21/84
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device which excellently processes an image without causing a fault on image processing of image data acquired by an image pickup means by blocking a regular reflection light component of reflection light from an image pickup object.  <P>SOLUTION: The lighting device diffuses light from a light source 12 and irradiates a printed circuit board K for the purpose of casting reflection light from the board K onto a CCD camera 6 having a light receiving section 6a. A light blocking member 14 for blocking the regular reflection light component of the reflection light from the board K is installed on a light path starting from the light source 12 and reaching the camera 6 via the board K so as to make the diffusion reflection light component fall onto the camera 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296473-A (JP)
Title: Thermoelectric conversion material for thermal power generation, and manufacturing method thereof
Inventor: INO KENTARO
IPC: H01L35/16
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a BiTe group polycrystalline thermoelectric material which has a high performance index at 150°C-200°C and is inexpensive, and to provide a manufacturing method thereof.  <P>SOLUTION: This method of manufacturing a thermoelectric conversion material for thermal power generation includes a process in which a raw material powder containing two or more kinds among unalloyed Bi, Te, Se and Sb are mechanically alloyed with a raw material powder containing Pb or PbTe or CuBr, SbI<SB>3</SB>, as necessary, so that the material of 50 mass% or more has a single phase; a process of obtaining a molded body from this alloyed powder; a process of applying thermal processing to the molded body in a hydrogen; and a sintering process of plastic-deforming and sintering the molded body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291705-A (JP)
Title: Door weather strip
Inventor: MOCHIDA TAKAAKI
IPC: B60J10/08
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To surely adhere a hollow mounting base part from an extrusion molded part to a die molded part to a door panel by a both-side tape.  <P>SOLUTION: In the extrusion molded part p, a columnar wall 12 for connecting a pressurizing region 19 of an upper wall 17 and a tape adhering region of a bottom wall 15 is provided to cross the hollow part of the mounting base part 8. In the die molded part m, a side wall 21 of a single hollow chamber 20 located on a back part of the tape adhering region is formed to be continuous to the columnar wall 12 in the extrusion molded part p. Pressing load of a roller pressing tool is transmitted to the both-side tape 16 part through the columnar wall 12 in the extrusion molded part p, and is transmitted to the both-side tape 16 part through the side wall 21 of the single hollow chamber 20 in the die molded part m. Since the side wall 21 of the single hollow chamber 20 in the die molded part m is continuous to the columnar wall 12 in the extrusion molded part p, a connecting gap can't be produced between the columnar wall 12 and the side wall 21 in the die molded part m.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297271-A (JP)
Title: In-vehicle imaging system
Inventor: HIRAKO RYOICHI
IPC: B60R1/00
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-vehicle imaging system capable of using an imaging apparatus fitted to a vehicle for a plurality of usages.  <P>SOLUTION: The in-vehicle imaging system is provided with a fitting tool 5 removably fitted in a vehicle and having a moving member 14 capable of being moved in the vehicle, and the moving member 14 is provided with an imaging apparatus 1 for imaging an image. Thus, an object can be imaged in the vehicle and over a wide range at the outside of the vehicle, resulting in that the imaging apparatus fitted to the vehicle can be used for a plurality of usages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004031320-A (JP)
Title: Magnetic device for correcting geometric defect of image for cathode-ray tube
Inventor: AZZI NACERDINE
IPC: H01J29/76
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solution to geometric defect of an image.  <P>SOLUTION: A magnet 8 has a section 18 of a parallelopiped, and a point M on a symmetrical YZ plane of the magnet indicates a point on the section of the magnet, of which, the coordinate is that of the minimum value on the section 18 extending along Y axis and a Z axis. When a half line D1 extending from M and perpendicular to a main axis Z and a half line D2 also extending from M and forming an angle of 45° with D1 are considered, the position of a ferrite ring 10 is determined in such a manner that a forward part 25 of the ring arranged at its widest funnel-shaped part is at least partially located outside a region 26 divided by the half lines D1 and D2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291455-A (JP)
Title: Ceramic green sheet and its manufacturing process, and laminated electronic component, and its manufacturing process
Inventor: TSUJIKU KOICHIRO
IPC: B28B1/30
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic green sheet capable of eliminating weak points of a water-based green sheet and an organic solvent-based green sheet and reducing totally the cost.  <P>SOLUTION: The first and the second green sheets 4 and 6 have properties which are hardly influenced by environmental humidity by crosslinking treatment by irradiation with electron beams 3 even though they are water-based green sheets. Therefore, when the first and the second green sheets 4 and 6 are laminated and press-bonded, deviation of lamination caused by deformation such as changing in thickness and elongation generated by the influence of the environmental humidity can be surely prevented from being generated. In addition, for manufacturing the first and the second green sheets 4 and 6, any organic solvent is not used as a slurry solvent like the organic solvent-based green sheet. Therefore, such problems that working environment is contaminated with the organic solvent evaporated in a sheet manufacturing process or the like, and environment outside of a factory is contaminated with the organic solvent discharged from the factory, can be prevented from occurring. Expenditures for taking measures to meat these problems can be reduced, and manufacturing cost of the sheet can be also reduced by reducing material cost related to the solvent.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290934-A (JP)
Title: Substrate processing method
Inventor: TANAKA TOMOKAZU
IPC: G03F1/82
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing method which is suitably used, in particular, for spin washing and drying of a substrate of a liquid crystal display apparatus and a large-sized photomask substrate to be used for production of the liquid crystal display apparatus or the like and which can cleanly finish the front surface and the rear surface of the substrate.  <P>SOLUTION: The substrate processing method has a washing process including a process for washing the substrate by supplying a process liquid thereon while rotating the substrate horizontally held in a treating chamber and a drying process including a process for drying the substrate while rotating the substrate. In this substrate processing method, rotation of the substrate in the drying process is performed with a rotation number R(rpm) satisfying a relational expression (I): πd×R=3×10<SP>5</SP>to 8×10<SP>5</SP>mm/min ---(I), wherein diagonal length of the substrate is d(mm).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003300815-A (JP)
Title: Composition for cosmetic or dermatic use containing combination of tetrahydrocurcuminoid and amide oil
Inventor: SEYLER NATHALIE
IPC: A61K8/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition stable with time, exhibiting protecting effect on ultraviolet rays and contamination and effective for solubilizing a large amount of a 1,7-diphenyl-3,5-heptanedione derivative having a specific structure such as tetrahydrocurcuminoid.  <P>SOLUTION: This composition is composed of a derivative or a derivative mixture of a 1,7-diphenyl-3,5-heptanedione of formula (I) (R<SB>1</SB>to R<SB>10</SB>are each H, an alkyl, OR<SB>11</SB>(R<SB>11</SB>is H, or the like), R<SB>12</SB>CO (R<SB>12</SB>is a 1-30C hydrocarbon group which may be one of those linear or branched, saturated or unsaturated, hydroxylated or non-hydroxylated, and carboxylated or non-carboxylated) or the like) in combination with a solubilizing agent containing at least one kind of an oil having at least one amide unit in the structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004251868-A (JP)
Title: Transparent cover to radio wave and its manufacturing method
Inventor: FUJII TETSUYA
IPC: H01Q1/44
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transparent cover to radio wave which does not need highly precise forming and can reduce manufacturing cost, as well as its manufacturing method.  <P>SOLUTION: A transparent cover to radio wave is composed of a transparent resin layer, a substrate layer and an ornamental layer which includes brilliant pieces. The manufacturing method of the transparent cover to radio wave comprises a film forming process to form a film with a printing side and a vapor depositing decorative side, a film shaping process to shape the film, a first forming process to form a first compact by molding either of a transparent resin layer or a substrate layer on the shaped film and a second forming process to form the other of the transparent resin layer and the substrate layer on the film existence side of the first compact.  <P>COPYRIGHT: (C)2004,JPO&NCIPI