baber/WOPTO huggingface dataset:
Patent JP-2004157151-A (JP)
Title: Display device matrix substrate and its manufacturing method
Inventor: WAKASAKI KANKI
IPC: G02F1/1345
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a matrix substrate for a display device in which generation of leakage and short-circuit between terminal sections are prevented by employing simple manufacturing processes.  <P>SOLUTION: The method of manufacturing the substrate for display devices includes the processes of: forming circuit elements on the substrate; forming an interlayer insulating layer that covers the elements; forming hydrophilic regions and water-repellent regions on the inter layer insulating layer with a prescribed pattern; and selectively forming an electrically conductive layer on the hydrophilic regions using hydrophilic electrically conductive material on the interlayer insulating layer. The hydrophilic regions have a plurality of hydrophilic sections each surrounded by water-repellent regions. The plurality of hydrophilic sections includes a plurality of first hydrophilic sections that are provided corresponding to a plurality of pixel electrodes, a plurality of second hydrophilic sections that are provided corresponding to a plurality of terminal sections and a plurality of third hydrophilic regions that are provided between arbitrarily adjacent terminal sections among the plurality of the terminal sections. Moreover, a process is provided for forming the water-repellent regions in which the width of the regions located between the arbitrarily adjacent hydrophilic sections of the plurality of the hydrophilic sections is made equal to or less than 30 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156176-A (JP)
Title: Vegetable fiber
Inventor: KATO MASATAKA
IPC: D21B1/06
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for separating a vegetable fiber, capable of saving energy and being environmentally friendly in order to solve problems in which a conventional separation means for separating a plant body into cellulose and lignin consumes energy in large amounts and is dangerous and severe to the environment, because the plant body is boiled in 25-30% alkali solution at about pH 14 for several hours in the conventional means.  <P>SOLUTION: A plant body is ground by a means (e.g. a grinder or a mortar) for making the particle diameter small and sorted by a sorting means such as a sieve to provide plant body powder sorted into ≤0.5mm particle diameter and the plant powder is mixed with an aqueous solution of an alkali and then, a solid component is separated from a liquid component and the solid component is washed with water to provide the vegetable fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003257339-A (JP)
Title: Funnel for cathode ray tube
Inventor: KAKIGI HIROSHI
IPC: H01J29/86
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To properly evade collision of an electron beam to a yoke part to provide an excellent image, while eliminating fundamental reformation and change for a mold for molding, a deflection yoke and the like, by improving simply and effectively and opposing corner of the pyramid-shaped yoke part formed in a body part of a funnel for a cathode ray tube.  <P>SOLUTION: An opposing corner inner face curved part 8 of which a partial inner face curved part 8b in at least one of a major axis L side and a minor axis S side of a diagonal axis D is bulged outwards is formed in an inner face of the opposing corner 7 of the pyramid-shaped yoke part 6. A partial inner face curved part 8a and the partial inner face curved part 8b in the major axis L side and the minor axis S side are constituted of circular arc parts different in radii.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004171061-A (JP)
Title: Driver software mounting device for image forming apparatus
Inventor: TAKEMURA MASATAKA
IPC: H04N1/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To inform operation (such as supplying of a power source, cleaning and maintenance) to be performed by a user when an nonvolatile memory such as printing information/date information and a timer part are not mounted in an image forming device or when the power source is not supplied to the image forming apparatus.  <P>SOLUTION: This driver software mounting device has a host processor 2 for acquiring proper information from the image forming device (a printer 10) by performing communication, the memory 4 for storing information and driver software for the image forming apparatus, a display part 3 and an analyzing part 5 for periodically making an analysis on the image forming apparatus on the basis of the information stored in the memory 4. The processor 2 controls so as to make a display on the display part 3 when determining the necessity of notice on the image forming apparatus by the analyzing part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170308-A (JP)
Title: Pressure sensitive device
Inventor: KADOI NOBUO
IPC: G01L1/24
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a versatile pressure sensitive device of a small size.  <P>SOLUTION: A stress light emitting layer 30 is integrally layered on a surface of a touch pad main body 10 getting conductive by pressing an optional position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003163650-A (JP)
Title: Interleaving method for radio transmission system
Inventor: OKAWA KOICHI
IPC: H04J13/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in channel estimation based on a pilot symbol by removing a mutual correlation between the pilot symbols of respective code channels in CDMA (code division multiple access) multiplexing for performing high speed signal transmitting.  <P>SOLUTION: In each of frame constitution parts 11, the pilot symbol of channel estimation for synchronizing detection is inserted to the encoded information data of each of code channels in a fixed cycle and next, the data are modulated in a modulator 12. In a spread modulator 13, the modulated data symbol of each of code channels from each of modulators 12 are spread. Then, the spread codes of respective code channels are added and transmitted in an adder 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004173805-A (JP)
Title: Intraocular lens insertion instrument
Inventor: ENDO CHIAKI
IPC: A61F9/007
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intraocular lens insertion instrument by which adjustment is performed concerning working pressure when an intraocular lens is pushed out.  <P>SOLUTION: The intraocular lens insertion instrument for implanting an intraocular lens in an eye includes: an outer cylinder provided with an insertion part which is inserted to an incision formed in an eyeball; a push-out device movably housed in the outer cylinder to push out the intraocular lens into the eye through the insertion part; a friction producing member which is placed in contact with the push-out device to produce a frictional force on the push-out device; and an adjustment member which is arranged inside the outer cylinder, pressurizes the friction producing member from the axial direction of the push-out device, and adjusts a push-out force by the change of a rotary angle with respect to the axial direction of the push-out device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144275-A (JP)
Title: Cross recess for screw
Inventor: SEI MASAFUMI
IPC: F16B23/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross recess for a screw with a projection, of which contact part is gradually crushed by partial contact to be tightly fitted to a driver bit from eight directions to increase the galling force, and to obtain the strong galling force for surely galling the driver bit.  <P>SOLUTION: This cross recess 1 for a screw is formed with a molding recessed part 7, which is formed of an inlet projection 5 and an inside projection 6, by projecting at four positions in an upper end of a cross root 9 of the screw hole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174659-A (JP)
Title: Glove box device
Inventor: ODAGI HIDEYUKI
IPC: B01L1/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glove box device having high water removing efficiency.  <P>SOLUTION: This glove box device 1 has a work chamber 10 and a carry-in/out chamber 20. First and second heaters 51 and 52 are pulled around on bottom surfaces, ceilings and side surfaces of the work chamber 10 and the carry-in/out chamber 20. Since an inner wall surface of the work chamber 10 is heated when the first and second heaters 51 and 52 are energized, water on the inner wall surface 10 evaporates, even if water is adhered to the inner wall surface 10. In the work chamber 10 and the carry-in/out room 20, inactive gas circulating systems 30 and 40 are provided, respectively. Water vapor generated in internal spaces of the work chamber 10 and the carry-in/out chamber 20 is removed from each of the internal spaces because inactive gas circulates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174373-A (JP)
Title: Hydrogen permeable alloy membrane, member for hydrogen permeation and its production method
Inventor: ANDO ISAO
IPC: H01M8/06
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen permeable alloy membrane excellent in a performance for selectively permeating/separating hydrogen from a mixed gas containing hydrogen and applicable to a purification/separation device for hydrogen gas used as a fuel for a fuel cell, a member for hydrogen permeation and its production method.  <P>SOLUTION: The hydrogen permeable alloy membrane is characterized in that it is a metal membrane containing Pd or Pd alloy having face-centered cubic crystal structure as a main component, it contains 1-20 at% of B and grating constant (room temperature) of the face-centered cubic crystal structure is 0.390 nm or more. In the member for hydrogen permeation, the hydrogen permeable alloy membrane is formed on a gas permeable porous metal support.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004182870-A (JP)
Title: Non-asbestos friction material
Inventor: NISHIKATSU IWAO
IPC: C08J5/14
Filed: 2002-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-asbestos friction material used for rotors and brake drums made of aluminum alloy for automobiles, having small face-attacking property and excellent abrasion resistance.  <P>SOLUTION: The non-asbestos friction material is obtained by molding and curing a non-asbestos-based frictional material composition consisting mainly of (A) a fiber base, (B) a binder and (C) a filler. The non-asbestos friction material for rotors or drums made of aluminum alloy comprises 1-10 vol% abrasive particles having 0.5-10 μm average particle diameter and 4-20 vol% unvulcanized rubber based on total friction material in the filler (C).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004194372-A (JP)
Title: Boosting converter circuit
Inventor: KUMAGAI NAOKI
IPC: H02M3/155
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boosting converter circuit capable of preventing generation of excessive voltage and suppressing generation of noise.  <P>SOLUTION: This boosting converter circuit stores electricity in an output capacitor C through an inductor 2 from a primary power supply 1 and comprises a three-terminal rectifier 6 in which an annode is connected to the primary power supply through the inductor 2, a power MOSFET3 connecting the three-terminal rectifier 6 with a reference potential GND, a first driving circuit 5 which controls the voltage of a gate terminal of the power MOSFET3 and drives its turning on/off, a gate control MOSFET 7 which controls the voltage of the gate terminal of the three-terminal rectifier 6 and charges the output capacitor C, a resistor R1, and a constant-voltage diode ZD. A control circuit 4 is constituted of a multiplier and a PWM circuit to detect the voltage of a positive electrode terminal of the output capacitor C and keep the voltage between output terminals 8, 9 of the boosting capacitor constant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193731-A (JP)
Title: Lens antenna system for mobile communication
Inventor: KURODA MASATOSHI
IPC: H01Q1/34
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To receive a radio wave from geostationary satellites, and the like, with high sensitivity by mounting an antenna system employing a Luneburg lens on a mobile.  <P>SOLUTION: A leveling mechanism 6 is constituted by suspending an antenna 2 comprising a hemispherical Luneburg lens 3 having a reflector 3a, a supporting arm 4, and a primary radiator 5 from a cover 10 to swing freely and the antenna 2 is kept level by a natural force. An inclination correcting mechanism 7 may be employed in combination. Furthermore, azimuth of the antenna is detected by an azimuth detecting means 8 and the antenna 2 is constantly directed to a specified azimuth by an azimuth adjusting mechanism 9 based on the detection signal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188705-A (JP)
Title: Ink jet printer
Inventor: HOSHINO YOSHIHIDE
IPC: B41J2/01
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance irradiation precision of light and to facilitate alteration of incident timing of light.  <P>SOLUTION: The ink jet printer comprises a recording head for ejecting ink curing upon irradiation with light from the ejection opening of a nozzle toward a recording medium, and a section for irradiating the ink ejected onto the recording medium with light. The light irradiating section is provided with a plurality of light sources irradiating light having directivity. A mechanism for adjusting the irradiating direction of light from the light source is also provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004188031-A (JP)
Title: Rice cooker for wash-free rice
Inventor: MATSUMOTO YOSHIHISA
IPC: A23L7/10
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately cook a wash-free rice by mixing the wash-free rice with an adjusting water in an inner pot.  <P>SOLUTION: The rice cooker for the wash-free rice includes: a rice cooker 3 having the inner pot 11 for storing the wash-free rice and the adjusting water; a cover 12 for closing the inner pot 11 to be freely opened/closed; a support arm 15 for supporting the cover 12 to be freely opened/closed; a stirring member 25 for mixing the wash-free rice with the adjusting water in the inner pot 11; and a driving means 26 for operating the stirring member 25 by an action to close the cover 12 through the use of the support arm 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198449-A (JP)
Title: Display device and electronic appliance using the same
Inventor: SONODA HIROYUKI
IPC: G02F1/1335
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a display device which has excellent color property and decoration property expressed with multicolors in the light place as well as in the dark place.  <P>SOLUTION: The display device is equipped with a liquid crystal display element 11 with which information is displayed by selectively applying voltage between a pair of electrode substrates 14, 15, having a liquid crystal sealed in and disposed between upper and lower polarizing plates 16, 17, a transflective polycolor display member 12 disposed on the lower side of the liquid crystal display element 11, and an EL element 13 disposed on the lower side of the polycolor display member 12. Consequently, when external light passes through the liquid crystal display element 11 in the light place and irradiates the polycolor display member 12, the irradiating external light gets polycolored at the polycolor display member 12 and is reflected. Also, when the EL element 13 is made to emit light in the dark place, the emitted light gets polycolored at the polycolor display member 12 and is transmitted. Thereby polycolored light irradiates the liquid crystal display element 11 in the light place as well as in the dark place and, as a result, the liquid crystal display element 11 can be expressed with multicolors and the color property and the decoration property can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004176895-A (JP)
Title: Solenoid valve
Inventor: SEKI MASAYA
IPC: F16K31/06
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve for stably controlling hydraulic fluid having large flow rate by reducing flow force.  <P>SOLUTION: A sleeve 15 is fixed to a columnar valve chamber 26d in a valve body 26. Body ports 26a-26c that open a valve chamber 26 to the outside and are matched to sleeve ports 25a-25f are formed in the valve body 26. The sleeve ports 25a-25f do not have any inner periphery communication grooves connected to an accommodation space 15e in the sleeve 15, and are passed in the diameter direction from the accommodation space 15e with an inner diameter that is smaller than the outer diameter of lands 20a, 20b of a spool 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004196711-A (JP)
Title: Cosmetic for hair
Inventor: NAKAMURA MASAMI
IPC: A61Q5/06
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a cosmetic which takes care of hair damage caused by hair dyeing or bleaching in the field of a cosmetic for the hair at an early stage, regulates physiological functions in the hair such as moisture retaining property and adjusts surface properties such as surface friction, or the like, to forms close to those of the normal hair.  <P>SOLUTION: This cosmetic for the hair comprises (1) propylene glycol and (2) a silicone with a high polymerization degree of ≥100,000, more preferably ≥200,000, preferably a methylpolysiloxane with a high polymerization degree, preferably in treatment outside a bath. The amount the silicone with the high polymerization degree contained is preferably 0.1-10 wt.% in total. The amount of propylene glycol contained is preferably 0.1-10 wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004196715-A (JP)
Title: Method for producing n-acylsulfenamide compound and n-acylsulfenamide compound
Inventor: SHIMIZU MASAO
IPC: C07C313/28
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an N-acylsulfenamide compound and to obtain a new N-acylsulfenamide compound.  <P>SOLUTION: The method for producing the N-acylsulfenamide compound represented by general formula (A) (R<SP>1</SP>is a 1-12C alkyl group, a 3-8C cycloalkyl group, a 1-12C alkoxy group, a 2-8C alkoxycarbonyl group, a halogen atom or a nitro group; when a plurality of R<SP>1</SP>s exist, R<SP>1</SP>s may be the same or different; n is 0 or an integer of 1-4; R<SP>2</SP>is a 1-12C alkyl group, a 3-8C cycloalkyl group or a 6-12C aromatic group; R<SP>3</SP>is a hydrogen atom, a 1-12C alkyl group, a 3-8C cycloalkyl group, a 6-12C aromatic group or a 1-8C acyl group; R<SP>4</SP>is a hydrogen atom, a 1-12C alkyl group, a 3-8C cycloalkyl group, a 6-12C aromatic group or a 1-8C heterocyclic group). The new N-acylsulfenamide compound is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004198381-A (JP)
Title: Interference device
Inventor: KURAMOTO FUKUYUKI
IPC: G01M11/00
Filed: 2002-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interference device which measures the surface profile of a surface to be examined and the homogeneity of an object or the like, with high precision.  <P>SOLUTION: The interference measuring device comprises an optical means, which causes interference between a light flux to be examined obtained by reflecting a part of a light flux emitted from a light source means by the surface to be examined or by reflecting a part of a light flux emitted from the light source means, after being passed through an object to be measured by the surface to be examined and a reference light flux obtained by reflecting a part of a light flux emitted from the light source means by a reference surface; an imaging device which images interference fringes; a means of changing the difference in the optical path length which changes the optical path length difference between the light flux to be examined and the reference light flux; and a processing unit which calculates the phase difference distribution between the light flux to be examined and the reference light flux from the interference fringes imaged by the imaging device. The interference measuring device further comprises a correction means, which corrects the phase difference distribution with MTF in the interference measuring device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004202822-A (JP)
Title: Gas barrier film and gas barrier package using the film
Inventor: KANETAKA TAKESHI
IPC: B32B9/00
Filed: 2002-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas barrier film used as a packaging film which inhibits change in quality or deterioration of contents such as foodstuff, pharmaceuticals, electronic members, electronic equipment and the like due to oxygen, steam or the like and also maintains high gas barrier properties in retorting or boiling treatment, and a package using this gas barrier film.  <P>SOLUTION: The gas barrier film is characterized by providing a layer, which is composed of a hydroxyl-containing polymeric material (A) and at least one kind of a component (B) selected from polyacrylic acid or its partially neutralized product and polymethacrylic acid or its partially neutralized product, on one surface of a plastic film substrate and also providing a ceramic vapor-deposited layer on the other surface thereof. The package using the gas barrier film is also disclosed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004213143-A (JP)
Title: Authentication device and program
Inventor: SEKIZAKI JIRO
IPC: G06T7/00
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide high security effect and convenience by preventing illegal authentication acquirement by a third person and to surely authenticate an authentication person in an authentication device.  <P>SOLUTION: An authentication device main body 10 correspondingly registers a user name and coordinate values of a plurality of visual inspection points on a solid material 40. In supplying power to a PC 50, input of the user name, installation of the solid material 40 being security in a security box 30, and performance of authentication are instructed to the object of authentication. When the registered user name is coincident with the user name inputted by the object and the coordinate values of a plurality of the registered points are coincident with the coordinate value of the point which is visually inspected by the object within a permission range, the object is authenticated. The whole function of the PC 50 or a part of it is set to a usable state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004212590-A (JP)
Title: Flash device, camera device with flash device, and method and program therefor
Inventor: YUYAMA MASAMI
IPC: G03B15/05
Filed: 2002-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash device that can extend the life of a power source battery by eliminating unnecessary power consumption, and to provide a camera device with the flash device, ans a method and a program therefor.  <P>SOLUTION: In REC mode being in a normal photography ready state, a main capacitor 71 is connected to the side of a boosting/charging circuit 72 through a changeover switch 82 and charged with the electric power of a battery 91. When the REC mode is switched to another mode, the main capacitor 71 is connected to the side of a step-down circuit 81 through the switching operation of the changeover switch 82. The step-down circuit 81 lowers to 4.2V and supplies the charging voltage of the main capacitor 71 to a power circuit 93 of the camera and lowers to 5V and supplies the charging voltage to the battery 91 as the power source of the camera. When auxiliary light need not be emitted any more, the electric power which is naturally discharged from the main capacitor 71 is automatically and effectively used for other operations other than the emission of the auxiliary light.  <P>COPYRIGHT: (C)2004,JPO&NCIPI