baber/WOPTO huggingface dataset:
Patent JP-2003059016-A (JP)
Title: Method for depositing thin film for magnetic head
Inventor: HUJANEN JUHA
IPC: C08F2/46
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain an insulating layer having high dielectric breakdown voltage and large step coverage for a magnetic reading head. SOLUTION: The structure and the method for manufacturing a magnetic reading head include a process of forming a fill layer for a magnetic reading head gap by using an atomic layer deposition(ALD) method. The fill layer contains an insulating material, preferably aluminum oxide, aluminum nitride, their mixture or layered structure. Alternatively, a material having a thermal conductivity higher than aluminum oxide (such as beryllium oxide and boron nitride) may be used in a layer in the aluminum oxide structure. The thickness of the head gap fill layer formed by the ALD method is in the range from about 5 nm to 100 nm, more preferably from about 10 nm to 40 nm.
Patent JP-2003037870-A (JP)
Title: Radio communication system having cell divided into a plurality of sectors
Inventor: GEROGIOKAS MARIOS
IPC: H04J13/00
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing transmission power of a radio communication system having a cell which is divided into a plurality of sectors. SOLUTION: This radio communication system having a cell which is divided into a plurality of sectors is provided with a base station which communicates with a mobile station in the cell. The base station is provided with a transmitter which transmits communication signals via at least two carriers in every sector in the cell. To the respective carriers in the sector, zones which are isolated from an inside zone in the vicinity of the base station to an outside zone are assigned, and power in every carrier is decreased toward the inside zone from the outside zone.
Patent JP-2003336106-A (JP)
Title: Garment such as foundation underwear
Inventor: TAKATSU AKIRA
IPC: A41C3/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garment such as foundation underwear made of stretchable fabric comprising at least thermoplastic fibers, and having the following advantageous characteristics: excellently aesthetic and medical effects are sufficiently exerted because parts corresponding to the bulged part of the wearer's body to be shaped up are formed so as to be slightly stretchable, and parts not to be set by heating press prevent the wearer's body from oppression, and the stretchability in each part is suppressed in certain direction while permitted in the other directions because the stretch-preventive direction can be optionally set.  <P>SOLUTION: The garment is formed by subjecting all parts or every part of the body parts such as the breast part, belly part, waist part, buttock part, and the calf to heating press setting so as to be shaped up the bulge of the body in view of the aesthetic and/or medical aspects.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331430-A (JP)
Title: Optical disk recorder and dvd-r recorder
Inventor: HATTORI HISAHIDE
IPC: G11B20/10
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recorder and a DVD-R recorder, to which data can be buried into a surplus memory area without preliminarily preparing redundant data on the memory.  <P>SOLUTION: When the finalizing process is instructed and user data are not attained to a sector corresponding to the outside diameter of 70 mm, the data area RZone 1 is secured (ST23) without recording the data with respect to the DVD-R disk, next, the data unrecorded areas (whole areas of RZone 1) in the RZone 1 are made to the recorded state (ST24). This operation is repeated till the RZone is recorded on whole surplus areas 110 in data areas 105, and when the outside diameter of the data area 105 attain the sector corresponding to 70 mm by the user's data and dummy data, a DVD-R disk is (after recording the read-in/read-out area) made to the reproducible state, then the finalizing process is finished.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332050-A (JP)
Title: El display device and manufacturing method
Inventor: HIRABAYASHI JUN
IPC: H05B33/10
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an EL display device and a method of manufacturing the EL display device allowing individual measurement of picture elements of an EL panel by a simple method without damaging a lead terminal or using an insulating film or the like.  <P>SOLUTION: This EL display device has a plurality of kinds of picture elements and/or display regions comprising EL elements having thin film fluorescent layers between at least a pair of electrodes, and has outlet electrodes 11, 12, 13 for connecting the electrodes of a variety of picture elements and/or display regions to an external circuit. The end of one kind of outlet electrode 13 out of the same kind of outlet electrodes is formed projecting long from the ends of the other kinds of outlet electrodes 11, 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328326-A (JP)
Title: Sound insulating apparatus
Inventor: SHIMADA MASAMI
IPC: E01F8/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small sound insulating apparatus having a sufficient sound insulating effect in a wide frequency range from low sound to high sound and prevented from becoming a noise source.  <P>SOLUTION: This sound insulating apparatus 10 fixed to the upper edge of a sound insulating wall 2 is partitioned into a plurality of resonance chambers 22 along an orthogonal direction to the sound insulating wall while having a flat top 12. An opening 28 communicating with the outside is formed in the top of each resonance chamber. The closer to the sound source 24 side, the lower the resonance frequency of the resonance chamber is. A bottom part 18 of the sound insulating apparatus is provided with an inclined part 16 on the opposite side to the sound source to reduce the volume of the resonance chamber and to heighten the resonance frequency. The resonance frequency of each resonance chamber can be changed by changing the top 12 to change the opening area and under-head length d.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338061-A (JP)
Title: Objective lens driving mechanism
Inventor: NAGATA KEIJI
IPC: G11B7/09
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an objective lens driving mechanism, by which a lens holder is held on the neutral position in the tracking direction without using a magnetic piece and a tracking magnet can be arranged asymmetrically with respect to a guide shaft.  <P>SOLUTION: The objective lens driving mechanism 1 is provided with a driving part 2 including a lens holder 23, whereon a shaft hole 28 is formed while having the objective lens 21, focusing coils 24a, 24b and tracking coils 25a, 25b arranged on the side surfaces of the lens holder 23 and a flexible printed circuit board 4 fixed on the upper surface of the lens holder 23, and a fixed part 3 including the guide shaft 33 inserting to the shaft hole 28, focusing magnets 34a, 34b and tracking magnets 35a, 35b for giving magnetic fields to the coils, and a yoke 31, whereto the guide shaft 33 and these magnets are fixed. In this mechanism, the flexible printed circuit board 4 is provided with a band-shaped part 42 extended from the lens holder 23, and an elastic member 5 is joined with the side surface of the lens holder 23 at the side of the band- shaped part 42 and the surface of the band-shaped part 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336550-A (JP)
Title: Leak determination device for vaporized fuel processing system
Inventor: OKI HIDEYUKI
IPC: F02M25/08
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leak determination device for a vaporized fuel processing system capable of properly conducting the opening of the vaporized fuel to atmospheric air that is necessary for leak determination to the vaporized fuel processing system, and improving execution frequency of leak determination.  <P>SOLUTION: This leak determination device 1 for a vaporized fuel processing system 2 determine if leak exists or not in the vaporized fuel processing system 2. It is provided with a pressure detecting means 24 to detect pressure PTANK in the vaporized fuel processing system 2, an atmospheric opening means 4 to open the vaporized fuel processing system 2 to atmospheric air for a prescribed opening time TMATMMST to set the pressure PTANK to be equal to the atmospheric pressure, an opening time setting means 4 to set the opening time TMATMMST in accordance with the pressure PTANK in the vaporized fuel processing system 2 detected immediately before it is opened to the atmospheric air by the atmospheric opening means 4, and a leak determination means 4 to determine if the leak exists or not in the vaporized fuel processing system 2 in accordance with the pressure PTANK in the vaporized fuel processing system 2 detected after pressure is opened by the atmospheric opening means 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347115-A (JP)
Title: Superconductive current lead device
Inventor: ISHIZUKA MASAYUKI
IPC: H01F6/00
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a superconductive current lead device installed to a refrigerator-cooling type superconductive magnet device that can prevent the lowering of a critical current value Ic even when the refrigerator-cooling type superconductive magnet device is made large in size and strong in magnetic field.   <P>SOLUTION: The superconductive current lead device is provided with a superconductive current lead 41 wherein a low-temperature-side electrode 42 provided at one end is connected with a low-temperature part in the superconductive magnet device 20, and a high-temperature-side electrode 43 provided at the other end is connected with a high-temperature part therein. A shield member 45 that is made of a high-temperature superconductor material and electromagnetically shields the superconductive current lead 41 is integrally arranged at the low-temperature-side electrode 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345223-A (JP)
Title: Image forming device
Inventor: NOGUCHI HIROSUKE
IPC: G03G21/20
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device in which noise is reduced when an air exhaust or air supply fan operates and of which the safety is sufficiently secured.   <P>SOLUTION: In this image forming device having the air exhaust fan 35 for exhausting air inside a heated device, the air exhaust fan 35 is arranged at a distance of >180 mm from an air exhaust opening 34 provided in the image forming device. In the image forming device, an opening ratio of the air exhaust opening 34 can be increased to significantly reduce the noise when the air exhaust fan 35 operates.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346578-A (JP)
Title: Process and system for producing high voltage cv cable
Inventor: YUZAWA EIICHIRO
IPC: H01B13/14
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process and a system for producing a high voltage CV cable in which increase in the quantity of inert gas (N<SB>2</SB>) being used can be suppressed, the gaps of stranded conductors can be filled with the inert gas (N<SB>2</SB>) and the surface of the stranded conductors can be prevented from discoloring.   <P>SOLUTION: An inert gas filling chamber 22 having a gas outflow suppressing section 27 on the side of leading in the stranded conductors is provided on the conductor inlet side of an extruder 21. At the post-stage of the gas outflow suppressing section 27, inert gas is fed from an inert gas supply opening 30 into the inert gas filling chamber 22. At the post-stage of the inert gas supply opening 30, the stranded conductors 24 are preheated in the inert gas filling chamber 22 and then the stranded conductors 24 are extrusion coated with resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201652-A (JP)
Title: Base cloth for embroidery lace
Inventor: HASHIMOTO MAKIKO
IPC: D05C17/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide embroidery lace having stretchability, using a base cloth with excellent transparency, and having a clear lace pattern and excellent durability.  <P>SOLUTION: This base cloth for the embroidery lace is composed of a latent crimp-developing polyester fiber, and satisfies the following characteristics: (a) having 20-150% elongation in the warp direction under 3.5 N/cm load; (b) having 70-100% stress retention after 50 hr irradiation with the light of a carbon arc lamp; and (c) having 20-50 transparency index of the base cloth.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003343027-A (JP)
Title: Outer wall structure for extended or altered building
Inventor: TANAKA KAZUHIRO
IPC: E04F13/08
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outer wall structure for an extended or altered building, which is free from generation of stress at a structure, such as an outer wall board, of each of an existing building and the extended or altered building even if the behaviors of the existing building and the extended or altered building are different from each other at the time of occurring of an earthquake or traffic vibrations, to thereby prevent deformation at the existing building and the extended or altered building, and damage including cracks in the outer wall board.   <P>SOLUTION: According to the outer wall structure for the extended or altered building, the existing building has a cover board extended from the outer wall thereof toward the extended or altered building along a joint portion between the outer walls of the buildings, in a manner being in parallel with the surface of the outer wall of the extended or altered building and covering the entire height of the joint portion. Further, the outer wall board of the extended or altered building is extended outside the cover board, and the cover board and the outer wall board of the extended or altered building are rendered slidable on each other along the surface of the outer wall of the extended or altered building.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343181-A (JP)
Title: Rolling screen device
Inventor: SUGIYAMA NOBORU
IPC: E06B9/54
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling screen device which prevents a screen from being detached from a screen frame by being put into an arc shape, even if an external force acts on the screen in such a state that the screen is provided in a tensioned manner, and which can properly maintain light shielding properties, heat insulating properties, mothproofness and the like.   <P>SOLUTION: A pinion 18 is provided at the upper end of a winding shaft which is housed in a movable stile 10. In a head 4 of the screen frame 2, a rack 20, which meshes with the pinion 18, is annexed to a part in which the movable stile 10 is brought into contact with the head 4 in the state of the provision of the screen 14 in the tensioned state or a state similar thereto.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340341-A (JP)
Title: Die head device for coater
Inventor: MANIWA OSAMU
IPC: G11B5/842
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a magnetic recording medium such as a magnetic tape which guarantees good recording/regenerating properties by uniformly coating a magnetic coating material to a base material.   <P>SOLUTION: This die head device for a coater is equipped with a coating material reservoir 23 to which the coating material is supplied and die heads 22 with a slit 24 for discharging the coating material to be supplied from the coating material reservoir 23 onto a continuously traveling base material. Flow regulating circulation parts 28 and 29 communicating in series with the coating material reservoir 23 are provided on both sides of the mutually opposed die heads 22 and the coating material is supplied to the coating material reservoir 23 through the parts 28 and 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004195-A (JP)
Title: High precision alignment method and high precision alignment system for optical element, and module for optical transmission
Inventor: SAKATSU TSUTOMU
IPC: H01S5/022
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To permit simultaneous alignment of optical elements and other optical components with high accuracy and ease at a low cost in aligning the optical elements, such as light emitting elements and light receiving elements, by a self-alignment method utilizing the surface tension of molten solder onto a mounting substrate configurating a module for optical transmission.  <P>SOLUTION: The self-alignment mounting method for aligning the substrate side electrode pads and optical element side electrode pads by utilizing the surface tension of molten solder balls 10 in joining the electrode pads 6 of the optical elements 5 through the solder balls onto the electrode pads 2 on a substrate 1 surface comprises curing the solder balls after moving the optical elements to an arbitrary direction from the self-alignment positions obtained by the surface tension of the molten solder balls.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343356-A (JP)
Title: Carburetor with auto-choke function
Inventor: SUGIURA TETSUO
IPC: F02M1/14
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carburetor with an auto-choke function which prevents either fuel in an air mixture or the mixed oil of fuel and lubricating oil from entering a check valve.   <P>SOLUTION: A choke valve 3 is rotatably incorporated into the main passage 2 of a carburetor body 1. An auto-choke mechanism 6 which performs the operation of automatically opening the choke valve 3 by means of negative pressure within an engine during start is provided adjacent the carburetor body 1. An oil recovery means 20 for recovering fuel in the engine side mixture or the mixed oil of fuel and lubricating oil which enters via the negative pressure taking part 8 of the auto-choke mechanism 6 into a negative pressure transmission duct 9 between the negative pressure taking part 8 and the check valve 10 is connected in series with the negative pressure transmission duct 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004002570-A (JP)
Title: Method for controlling humidity of charcoal
Inventor: IWAKAWA TORU
IPC: B01J20/32
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling the humidity of the charcoal to prevent the release of carbon powder from the charcoal and improve the performance for removing moisture and volatile organic compounds such as formalin, organic solvents, and the like in living spaces.  <P>SOLUTION: This method for controlling the humidity of the charcoal to prevent the release of carbon powder from the charcoal and improve the performance for removing moisture and volatile organic compounds is characterized by coating the surface of the charcoal with a coating film-forming resin having a moisture-absorbing property and an adsorbing property. The method for controlling the humidity of the charcoal, wherein the coating film-forming resin is a polyurethane-based resin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001659-A (JP)
Title: Wiper device
Inventor: AMAGASA TOSHIYUKI
IPC: B60S1/08
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize the operation of a wiper arm that does not make a user feel uncomfortable without using a CPU for a motor driving circuit in a wiper device for reciprocating the wiper arm by the normal and reverse rotation of a DC motor M.  <P>SOLUTION: This wiper device has a first and a second relays RL1, RL2 wherein a common contact is connected to a terminal of a motor so as to be able to switch the direction of a current flowing to the motor, and a normally closed contact is grounded, while a normally open contact is connected to a DC voltage source Vcc; a first and a second semiconductor switches Tr1, Tr3 turned on when an ON signal is supplied to a control terminal from the DC voltage source, to make the current flow to a coil of the corresponding relay to thereby connect the common contact to the normally open contact; and an operating switch SW provided between the DC voltage source and the control terminal of the first semiconductor switch. In this constitution, a node E between the operating switch and the control terminal of the first semiconductor switch is connected to the common contact of the first relay through a diode D2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011154-A (JP)
Title: Unit building
Inventor: IMOTO HIBIKI
IPC: E04B1/348
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a unit building in which a habitable space can be inexpensively constructed in between building units and a convexedly rising ceiling exellent in appearance can be formed and habitability and functionability are improved.  <P>SOLUTION: A plurality of building units 20 having a nearly rectangular parallelepiped frame 23 formed by connecting the upper ends and lower ends of columbs 21 erected at the four corners by beams 22 are assembled to form unit building 10 and mutually arranged with a specified distance L1. An erected structure 30 including a plurality of connection beams 31A(31B) is installed in the distance L1. The upper end of the connection beam is higher than the upper end of the lower floor building unit. In the distance L1, the first ceiling A supported by the lower end of an erected structure 30, the second ceiling B lower than the first ceiling A, the third ceiling C connected to the second ceiling B in the lower floor building unit, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009849-A (JP)
Title: Vehicular seat
Inventor: KUMAZAKI KAZUFUMI
IPC: B60N2/06
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat causing no enlargement of a device even if a liftable footrest is provided.  <P>SOLUTION: A driving device M is composed of a direction changing mechanism 40 for putting a seat in direction changing operation, and a slide mechanism 60 for putting the seat 30 in sliding operation. The footrest 81 is liftably mounted to the seat 30 through a connection link 83. The connection link 83 is provided with a cam pin 87, while a cam member 88 is mounted to a pedestal 61. The cam member 88 is interlocked with the sliding operation of the slide mechanism 60 to displace a cam pin 87 vertically. Consequently, the footrest 81 is lifted by swinging the connection link 83 by the cam pin 87. The footrest 81 is thus constituted to be operated interlocked with the slide mechanism 60, so that a driving part of the footrest 81 and a driving part of the slide mechanism 60 are shared.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003110878-A (JP)
Title: Image processing system, program, information memory media and monochromatic expansion processing method
Inventor: KITAZAWA SACHIYUKI
IPC: H04N5/57
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an image processing system, a program, information memory media and a monochromatic expansion processing method capable of improving image quality at a time when at least one of white expansion and black expansion to a video signal. SOLUTION: A scale-factor setting section 50 is controlled so as to change an expansion scale factor only in the switching timing of a scene by using a control section 20, and each luminance value of RGB signals is expanded to the white side or the black side by the expansion scale factor set by the section 50 by using expansion sections 30-1 to 30-3 and a luminance conversion section 32.