baber/WOPTO huggingface dataset:
Patent JP-2003265710-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To perform diversified direction in game presentation performed based on results of discrimination when execution condition for variable display of distinguishing information is satisfied to improve interest of a game.  <P>SOLUTION: In continuous advance notice presentation selection processing, a CPU for controlling display selects a presentation means selection table to be used in accordance with a received display control command. The CPU for controlling display samples a random number for determining a presentation means and selects any of a variable display device, a light emitting body, a speaker, and a game presentation device in accordance with the sampled value to determine a presentation means used in continuous advance notice presentation. Next, the CPU for controlling display selects a presentation selection table to be used in accordance with the determined presentation means, samples a random number for determining continuous advance notice presentation, and selects any of advance notice presentation 1 to advance notice presentation 20 in accordance with the sampled value to determine advance notice presentation to be performed as the continuous advance notice presentation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268404-A (JP)
Title: Method for manufacturing ferromagnetic powder, and magnetic recording medium using it
Inventor: JINBO NOBORU
IPC: G11B5/842
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ferromagnetic powder with adequate dispersibility and suitable for a magnetic recording medium, which does not cause stacking of fine ferromagnetic powders, and to provide the magnetic recording medium by using the obtained ferromagnetic powder, which has a superior output in short wavelength and C/N, and a low medium noise, even when the medium is reproduced with the use of a magneto-resistive head.  <P>SOLUTION: A method for manufacturing the ferromagnetic powder is characterized by coating the particle surface of the ferromagnetic powder with an organic compound containing a polar group as to have a dissociation constant of an acid (pKa) of 4 or less, and/or salts thereof, through adding the organic compound and/or the salts to the ferromagnetic powder and compacting them in a dry state. The magnetic recording medium is characterized by containing the powder.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266100-A (JP)
Title: Sludge treatment apparatus and wastewater treatment apparatus equipped therewith
Inventor: ABE NAOKI
IPC: C02F11/00
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of treated water even if the treated water is returned to a biological treatment tank by enhancing the biological activity of sludge without solubilizing the sludge to promote the self- decomposition properties of the sludge.  <P>SOLUTION: Since the biological activity of the sludge can be enhanced by treating the sludge, which is preliminarily pulverized mechanically by a mechanical pulverizer 38, with ozone in an ozone reaction column 72, the self- decomposition properties of the sludge are enhanced to accelerate the volumetric reduction of the sludge. Since ozone reactivity can markedly be reduced by preliminarily pulverizing the sludge mechanically before ozone treatment, the solubilization of the sludge can also be prevented by ozone treatment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002307009-A (JP)
Title: Method of manufacturing rupture-resistant coating
Inventor: SCHALL DONALD CRAIG
IPC: B05D7/00
Filed: 2002-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method in which a uniform rupture-resistant coating with a high durability can be obtained even if it is applied at a temperature of 0 deg.C or lower. SOLUTION: The method for forming a rupture-resistant multi-component coating on the surface of a substrate includes (a) a step for applying a component A onto the surface, (b) a step for applying a component B onto the surface and (c) a step for drying the coating. The component A contains at least one water-soluble absorbing agent selected from the group consisting of an organic super-absorptive polymer, an ion exchange resin, a hollow spherical polymer, a molecular sieve, talc, an inorganic absorbing agent, a porous carbon system substance, a non-porous carbon system substance and a mixture thereof. The component B contains a first aqueous binder composition. A temperature of the coating is not higher than 0 deg.C at any of time.
Patent JP-2003270835-A (JP)
Title: Image receiving sheet for electrophotography
Inventor: SHIROKURA YUKIO
IPC: B32B27/36
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image receiving sheet for electrophotography capable of providing an image excellent in glossiness and having an excellent anti- offsetting property in fixation at a high temperature.  <P>SOLUTION: The image receiving sheet has a support and a toner image receiving layer disposed on at least one face of the support, wherein the toner image receiving layer comprises a polyester resin having the following properties (1)-(4); (1) ≥10% bisphenol A based on the number of moles of all polyhydric alcohol components is contained as a polyhydric alcohol component, (2) the intrinsic viscosity is 0.3-0.7, (3) the fluidization start temperature is 100-160°C and (4) the glass transition temperature is 50°C to a temperature lower than a fixing temperature by 10°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270739-A (JP)
Title: Image reader
Inventor: YAMADA NORIO
IPC: H04N1/04
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader with a backlight function realizing the reduction of wasteful power consumption.  <P>SOLUTION: The image reader is provided with a scanner mechanism working along an original platen, a 1st carriage 4 equipped with a light source for reading an image 2, and a backlight means moving the 1st carriage 4 to an optional position and radiating light to the printing surface of an original from the light source 2 so as to detect the light transmitted through the original and confirm the printing area of the original, and provided with an original size sensor 7, deciding whether or not the original is arranged on a contact glass 1, and the backlight means is made effective when the original is arranged on the glass 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003035969-A (JP)
Title: Nonmagnetic monocomponent developing toner
Inventor: SATO YOSHIHIRO
IPC: G03G9/08
Filed: 2002-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic monocomponent developing toner which exhibits stable electrostatic charge behavior even in continuous printing and has a long printing life and to provide a nonmagnetic monocomponent developing toner which causes a small density change in continuous printing and ensures good color reproducibility even in overprinting with color toners. SOLUTION: Each of the nonmagnetic monocomponent developing toners comprises toner particles containing at least a binder resin and a colorant, and the toner particles have been surface-treated with a silicone oil.
Patent JP-2003277395-A (JP)
Title: Benzodeazaadenine derivative base and electric material using the same
Inventor: SAITO RETSU
IPC: C07H21/04
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide nucleic acid bases for hole transport in DNA without causing oxidative decomposition and provide an artificial DNA molecule that can realize effective hole transport in DNA, as the double helix structure is maintained.  <P>SOLUTION: The invention relates to a nucleic acid including benzoazaadenine derivative based represented by general formula (I) (wherein R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SB>5</SB>and R<SB>6</SB>are each independently H, amino, a mono-lower alkylamino, a di-lower alkylamino, hydroxy, a lower alkoxy, a halogen, cyano, mercapto, a lower alkylthio, or an aryl; R<SB>7</SB>and R<SB>8</SB>are each independently H, a phosphate-linking group), a polynucleotide including the base and an electronic material using the same.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278339-A (JP)
Title: Watertight structure of parapet
Inventor: MURAO KAZUE
IPC: E04D13/15
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily and efficiently implement a dry protection method for a parapet, regarding the watertight structure of the parapet, e.g. in making a concrete structure watertight with asphalt.  <P>SOLUTION: The watertight structure of the parapet comprises a support means 2 mounted in a parapet form and buried into the parapet, with one end of the support means being open; flashing hardware 5 connected to the support means by a connecting member 4; and a protective plate 7 held by the lower end of the flashing hardware and placed upright on a slab.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003021276-A (JP)
Title: Multilayered pipe for gasoline transport based on polyamide and evoh
Inventor: BELLET GAELLE
IPC: B32B27/34
Filed: 2002-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered pipe for gasoline transport based on polyamide and EVOH(ethylene-vinylalcohol copolymer) having a low gas permeability for gasoline, especially hydrocarbon, especially alcohol or ether and additives and an excellent durability for engine oil and fuel. SOLUTION: This multilayered pipe has the following five layers radially from the outside to the inside in this order, and the adjoining layers are adhered together: 1. an outside layer made of polyamide, 2. a layer made of copolyamide, 3. a layer made of EVOH, 4. a layer made of copolyamide and 5. an inner layer made of polyamide. The inner layer contains efficient amount of carbon black to make the surface resistivity 10<6> Ω/cm<2> or less. The gasoline pipe has outer diameter of 6-12 mm and wall thickness of 0.36-1.95 mm. Additionally, it has the following dimensions: thickness of the polyamide outer layer: 50-700 μm, thickness of the copolyamide layer: 10-50 μm, thickness of the EVOH layer: 10-200 μm and thickness of the polyamide inner layer filled with conductive carbon black: 100-500 μm.
Patent JP-2003279668-A (JP)
Title: Lighting structure for wristwatch
Inventor: INOUE TOSHIKAZU
IPC: G04B19/30
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a watch design of good appearance can not be provided, since a metallic material can not be used for a dial, because it is necessary to make the dial transparent or semitransparent in a structure where a watch display is lighted at night or in the dark by conventional technology.  <P>SOLUTION: In this lighting structure of the wristwatch, a donut-shaped EL plate is mounted on a module outer peripheral part, a reflecting member having an inclined face for applying the light radiated from the module outer periphery to a central part of the clock face, or a reflecting wall formed on a part of an inner inclined face of an outer case is formed in the outer peripheral part inside a watch outer case, and the light radiated from the module surface is applied to the central part of the upper face of the dial.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287582-A (JP)
Title: Electronic timepiece
Inventor: YANAGISAWA TOSHIAKI
IPC: G04C3/00
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic timepiece capable of maintaining stable the installation state of electronic circuit board itself or electronic circuit parts mounted on the electronic circuit substrate.  <P>SOLUTION: A movement 1 is provided with a ground plate 2 made of an electrically insulating material, a step motor 10, a train wheel 4, and a train wheel bearing supporting the train wheel 4. An electronic circuit board 20 where an electronic circuit part 22 controlling the rotation period of the step motor 10 is attached at the end of a coil magnetic core 12 of the step motor 10, and the relatively large electronic circuit part 22 is arranged with overlapping in a plane with the coil magnetic core 12. Thus, attachment of the electronic circuit board 20 formed with synthetic resin film and the like to the coil magnetic core 12 is surely attained and the mounted state of the electronic circuit part 22 can be stably maintained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285795-A (JP)
Title: Gas hydrate pellet transport ship
Inventor: HIRAI ICHIJI
IPC: B63B25/16
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport ship improved in transport efficiency.  <P>SOLUTION: The transport ship is constituted that an independent tank 6 covered with an insulating material is situated in a hold 5 where a side wall 2 and a bottom wall 4 of a ship hull 1 form a double shell, and the independent tank comprises an upper wall 11 formed that a side wall 10 and a plurality of unit upper wall formed in an inverted funnel shape and provided at an upper part with an input port are combined; and a bottom wall formed that a plurality of unit bottom walls 16a and 16b formed in a funnel-shape are combined together. Screw conveyors 17a and 17b provided in a lower end part with a suction port is situated in the independent tank 6 at the lower end part of the unit bottom wall of which the bottom wall consists, and an upper part is protruded from the upper part of the independent tank 6, and loaded gas hydrate pellet is unloaded by a screw conveyor by sucking the pellet through the suction port.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003234411-A (JP)
Title: High-frequency module and method of manufacturing the same
Inventor: OTA KENICHI
IPC: H01L27/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency module, with which multiple functions, miniaturization, low power consumption and lower prices can be achieved without requiring any external chip components, and a method of manufacturing the same.  <P>SOLUTION: A high-frequency integrated circuit 106 is embedded in a silicon substrate 101. A high-frequency large-capacity bypass capacitor formed by using a thin film made of a different material and a matching coil are formed on the silicon substrate 101. A high-frequency large-capacity bypass capacitor is formed via an interlayer insulating film on top of this substrate. These elements and the high-frequency integrated circuit 106 are connected via a wiring layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297548-A (JP)
Title: Electroluminescent display device
Inventor: SASAYA TORU
IPC: H05B33/04
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To avoid widening of the frame even if the sealing width is widened in order to protect the EL layer from moisture and to widen the sealing width and improve sealing capability while maintaining the same panel outer size and electrode area as before.  <P>SOLUTION: The inner circumference of the adhesive region of the sealing compound is overlapped with the outer circumference of the negative electrode on the outside of the EL element which is positioned at the outermost circumference of the display picture element, and the outer circumference of the adhesive region is provided outside of the negative electrode. Thereby, adverse effect to the EL element is suppressed and the sealing capability is improved and a narrow frame is realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287075-A (JP)
Title: Hydraulic shock absorber
Inventor: KAMIOKA TAKAMASA
IPC: F16F9/44
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable level adjustment for generating damping force and improve the versatility without increasing the number of parts.  <P>SOLUTION: In the hydraulic shock absorber, a vehicle body side tube is retractably inserted into an axle side tube, a valve for generating damping force on a lower part of the vehicle body side tube is provided and the valve is opened and closed by the driving of a control rod 5 by manual operation or an actuator A2. A bendable partition 10 is provided between an upper outer periphery of the control rod and an inner periphery of the vehicle body side tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297066-A (JP)
Title: On-vehicle storage device
Inventor: TOKURA KENJI
IPC: G11B33/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for information storage, that is, an on-vehicle storage device by combining a plurality of HDDs in different rotary axis directions to thereby relieve the effect of vibration or the like suddenly caused at drive of a vehicle on the HDDs.  <P>SOLUTION: The HDDs 1, 2 are HDDs of the same model installed in a trunk or the like of a vehicle, and placed so that the directions of rotary shafts are nearly orthogonal to each other. More concretely, the rotary shaft of a magnetic storage medium disk of the HDD1 is directed nearly perpendicular to a plane on which the vehicle is driven, that is, in a top direction, and the other HDD2 are placed so that the rotary shaft of the magnetic storage medium disk is directed laterally with respect to the drive direction of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291600-A (JP)
Title: Oil-painting-touch three-dimensional picture and manufacturing method thereof
Inventor: SHUDO YOSHIHIRO
IPC: B44F11/02
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil-painting-touch three-dimensional picture having a texture approximate extremely to that of a real thing on the basis of a photograph.  <P>SOLUTION: A printing preparing process wherein 2 leaving a print of painting applied on a surface by a brush is applied on a canvas 1 prepared by stretching hemp cloth 1a on a wooden frame, so as to prepare a body 4 to be printed, an image processing process wherein the image of the photograph 5 is taken in a computer 6 by scanning and the image is processed to be provided with an oil painting touch, and a printing process wherein the processed image is printed on the surface of the 2 roughly applied on the body 4 to be printed, are executed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003292273-A (JP)
Title: Elevator cage door apparatus with locking apparatus
Inventor: MURAKAMI SHIN
IPC: B66B13/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator cage door apparatus with a locking apparatus suppressing power consumption and attain smooth closing of doors and easy adjustment.  <P>SOLUTION: Doors 10, 20 of an elevator cage are provided with a lock pin 52 pulled up by an electromagnetic driving device 55 and energized downward by a spring 53, and a movable member 57 moving in a door closing direction by door closing operation and moving into a position of obstructing the descent of the lock pin, by door opening operation. There is therefore no need to continue to apply a current to the driving device when opening the doors, while locking at appropriate timing without performing signal processing and control when closing the doors. Consequently, power consumption can be suppressed while attaining smooth closing of the doors and easy adjustment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298177-A (JP)
Title: Method for controlling light source unit
Inventor: CHIGA HISASHI
IPC: H01S5/0625
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit which is provided with a semiconductor laser light source and a second higher harmonic wave generating device and by which a stable higher harmonic wave light output can be obtained.  <P>SOLUTION: The light source unit is provided with the semiconductor laser light source 300 which is composed of a light emitting part (active layer region) 301, a phase variable part (phase adjusting region) 302 and a wavelength variable part (DBR region) 303 and a QPM-SHG device 304 of wave guide type. A preset current value which is adjusted in such a way that the semiconductor laser light source 300 emits light with a desired light output when the light source unit is manufactured is stored in a preset value storing part. When the light source unit is started, current is injected into the light emitting part 301, the phase variable part 302 and the wavelength variable part 303 respectively with a preset current value stored in the preset value storing part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293038-A (JP)
Title: Method of producing thick high tensile strength steel plate having excellent toughness in heat affected zone by ultrahigh heat input welding
Inventor: ICHINOMIYA KATSUYUKI
IPC: C22C38/14
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a thick high tensile strength steel plate which has excellent toughness in a heat affected zone by ultrahigh heat input welding in a heat input of >300 kJ/cm.  <P>SOLUTION: Si and/or Mn is added to molten steel, and is deoxidized to control the content of dissolved oxygen to 0.0030 to 0.0120 mass%. After that, rare earth metals are added thereto to control the dissolved oxygen content to 0.0010 to 0.0050 mass%. Further, the molten steel is made into the one having a composition in which the contents of C, Si, Mn and P are controlled to the proper ranges as well, and containing 0.0005 to 0.0060% S and 0.0030 to 0.0200% rare earth metals, and the contents of Al and Ti are limited to ≤0.004%, respectively. The molten steel is then cast into a steel stock. The steel stock is thereafter heated at 1,050 to 1,200°C, subsequently subjected to hot rolling where the cumulative draft in the temperature range of Ar<SB>3</SB>to (Ar<SB>3</SB>+100°C) is ≥35%. Next, cooling at a mean cooling rate of ≥2°C/s is applied to the temperature range of ≤450°C. One or more kinds of metals selected from Nb, V, Cu, Ni, Cr, Mo and B can further be contained in addition to the above composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295058-A (JP)
Title: Endoscope objective optical system
Inventor: MURAYAMA MINORU
IPC: G02B23/26
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an endoscope objective optical system which makes the focal length of the entire system variable by moving a portion of lens groups and makes ordinary viewing at a wide visual field angle and macroviewing at a high magnification possible and which is reduced in the overall length and the external diameters of lenses.  <P>SOLUTION: The endoscope objective optical system consists of, successively from an object side, a negative first lens group, a positive second lens group, a positive third lens group and a negative fifth lens group and maintains a focusing state while changing the focal length of the entire system by moving the second lens group and the third lens group while changing the object distance without changing the overall length from the first lens group to an image plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250912-A (JP)
Title: Fashion ring
Inventor: FUKUDA TAMOTSU
IPC: A44C5/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornament and fashion ring having elasticity of a rubber ring and a medical function due to tourmaline.  <P>SOLUTION: The fine powder of the tourmaline (electric stone) is mixed and stirred in the ratio of a suitable quantity (2-10%, for example), based on a raw rubber 100, the mixture used as a raw material is heated, molded and cooled at a high temperature from 170 to 200°C of a vulcanization aptitude temperature within a die frame, an O-shaped ring with a prescribed diameter dimension is formed and a suitable color and design patterns such as markings or drawings are applied to the surface of the O-shaped ring. Besides, in the case of heating within the die frame, the color and the design patterns such as markings or drawings are applied at the same time.  <P>COPYRIGHT: (C)2003,JPO