baber/WOPTO huggingface dataset:
Patent JP-2003200125-A (JP)
Title: Pipe cleaning apparatus
Inventor: TAKAGI YOSHIAKI
IPC: B08B9/02
Filed: 2002-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe cleaning apparatus capable of preventing a flexible shaft from being damaged by reducing contact between the flexible shaft and a floor to a minimum, and enabling only one operator to smoothly carry out a cleaning operation.  <P>SOLUTION: In the pipe cleaning apparatus (1) having a cleaning brush (6) interlock-connected to a motor (2) via the flexible shaft (4), a drum (8) for winding up the flexible shaft (4) is rotatably placed on a base board (7). The pipe cleaning apparatus (1) comprises a flexible shaft winding mechanism (9) for winding the flexible shaft (4) around the drum (8) by rotating the drum (8) in the direction in which the flexible shaft (4) is wound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206647-A (JP)
Title: Parking guide
Inventor: OKAJIMA NOBUAKI
IPC: G06Q50/00
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guiding device permitting an easier backward movement of a car in a parking area.  <P>SOLUTION: Mirrors 32 capable of reflecting cars are installed to vertical portions of a plurality of poles 20 and 30 arranged at predetermined intervals at both the side of a parking space S; mirrors 310 are installed to lateral bars 11, 21 and 31 thereby making the confirmation easier from a rear-view mirror; on the other hand, a car guide device 200 is provided which comprises a red lamp 204 as a first car detecting means which is lighted when a car 3 approaches the poles 20 and 30 and a blue lamp 206 as a second car detecting means which is lighted when it touches a car stop 41.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213319-A (JP)
Title: Method for refining molten metal
Inventor: YAMADA KATSUHIKO
IPC: C21C7/10
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refining method with which the reaction speed is increased at a low cost in a ladle refining of molten steel including deoxidation, desulfurization, de-nonmetallic inclusion, degassing and reduction.  <P>SOLUTION: Downward or upward spiral stream is introduced by setting a spiral rotating magnetic field generating apparatus on the same axis 14 as the center axis of the cylindrical ladle 11 to form circulating streams 7, 7' in the whole vessel, in which the core part and the outer peripheral part are made to flow in vertically reverse direction. Intense bubble-containing tornado streams 20 accelerating the circulating stream, are formed in the core part by applying the downward spiral stream in the gas bubbling under reducing pressure. Non-reacting molten steel at the lower zone is effectively shifted to a reaction range composed of four phases of gas-slag-molten steel-pseudo vacuum at the upper zone, and the improvement in refining speed and the enlargement of refining range are attained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204878-A (JP)
Title: Electric water boiler
Inventor: WADA TAKASHI
IPC: A47J27/21
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric water boiler to be used easily, capable of displaying the power saving effect.  <P>SOLUTION: The condition of use of liquid inside a container 2 is detected by a use condition detection means 6, and the result of detection is accumulated in order in the memory area of a memory means 7. Based on the accumulated data in the memory means, the heat is retained at a set temperature when it is judged that a heat retaining control part 8 is used, and at a lower temperature than the set temperature when it is judged that the heat retaining control part 8 is not used. The electric water boiler has an operation function for operating the percentage of the latter case during a prescribed period of time, and the result of operation is displayed in a display part 9. Accordingly, the power saving effect is displayed, and the usability of the electric water boiler is improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218527-A (JP)
Title: Multilayered circuit board and its manufacturing method
Inventor: KARIYA TAKASHI
IPC: H05K3/46
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve the electrical connectability and connection reliability between one-sided circuit boards in a multilayered circuit board, by suppressing the warping of the whole body of the circuit board at the time of forming the circuit board by laminating the one-sided circuit boards upon another.  <P>SOLUTION: The multilayered circuit board is constituted by laminating a plurality of one-sided circuit boards upon another and uniting the circuit boards in one body. Each of the one-sided circuit board has an insulating substrate, a conductor circuit formed on one surface of the substrate, via holes formed by packing a conductive material in openings formed from the other surface of the substrate to the conductor circuit, and conductive bumps electrically connected to the via holes and formed to be protruded to the outsides of the openings. In the multilayered circuit board, the mat-treated surface of metal foil 28 having the mat-treated surface on one side is press-contacted with the conductive bump-side surface of inner one of the laminated one-sided circuit boards. In addition, the foil 28 is formed to a conductor circuit having a prescribed wiring pattern.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214923-A (JP)
Title: Tank attachment structure for liquid surface detector
Inventor: MIYAGAWA ISAO
IPC: G01F23/30
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size of the tank attachment structure for a liquid surface detector and lower the cost by facilitating the manufacturing.  <P>SOLUTION: There are provided a holder 20 with a penetrating hole 21 extending in up and down direction in a tank 10 and a protruding member 32 that can be inserted into the penetrating hole 21 on the liquid surface detector 30. The penetrating hole 21 is composed of an expanded hole part 22 and a reduced hole part 23, and the protruding member 32 is composed of a reduced protruding part 33 and an expanded protruding part 34. An elastic member 25 is provided for blocking the communicating part 24 of the two hole parts 22, 23 in the expanded hole part 22. By inserting the reduced protruding part 33 into the reduced hole part 23 through the communicating part 24 while imposing the protruding member 32 to the elastic member 25 and making the communicating part 24 deformed elastically for opening, and once the reduced protruding part 33 is housed in a prescribed position of the reduced hole part 23, the elastic deformation of the elastic member 25 is released so that the communicating part 24 is blocked again.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218102-A (JP)
Title: Processing device of dielectric film and method for processing the dielectric film
Inventor: MUKOJIMA MIKA
IPC: H01L27/105
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To form a ferroelectric film with highly orientational property, improve electric characteristic and smoothen the surface of the ferroelectric formed by laser annealing.  <P>SOLUTION: A laser light L is given to the ferroelectric film 7 in an atmospheric gas of below atmospheric pressure. Or, after the dielectric film is heated in the atmospheric gas of below atmospheric pressure, the laser light L is given to it. Or, after a laser light L1 of comparatively low energy density is given thereto, a laser light L2 of comparatively high energy density is given thereto.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211887-A (JP)
Title: Binder
Inventor: OGAWA TOMOYA
IPC: B42F13/22
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder in which an operating part can be easily specified through the sense of sight or the sense of touch and biting fingers at a time of operation can be reduced.  <P>SOLUTION: The binder 15 is constituted by providing a pair of first binding shafts 19, 19 supported by a base 18 and a pair of second binding shafts 20, 20 supported by the base at a position opposite to the first binding shafts 19, 19 and forming a closed loop by being engaged mutually with the first binding shafts 19, 19. The first binding shafts 19, 19 are shaped in an ellipse having the major axis thereof located substantially in a horizontal plane in a cross-sectional contour and plane portions 19A, 19A allowing the operation portion thereof to be recognized are formed by partially chamfering the outer peripheral face. Bringing the plane portions 19A, 19A closer together by applying a thumb and a forefinger thereto will release the mutual engagement to open both the tip ends of the binding shafts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003224490-A (JP)
Title: Electronic device and method of assembling electronic device
Inventor: SEKIDO HIROMI
IPC: H04B1/3822
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To arrange an electronic device so that a radio module 10 and a casing 50 do not electrically conduct with each other, by positioning the radio module 10 which is separate from an ECU body 200, within the ECU body 200, without providing it with a pin or a hole specially for positioning.  <P>SOLUTION: In the electronic device, which is equipped with the ECU body 200 consisting of the conductive casing 50 and a control module 20, the radio module 10 separate from the ECU body 200, and a rubber-made fixed part 9, the radio module 10 is positioned within the ECU body 200 so that a connector 7a on the radio side and a connector 7b on control side constitute mechanical connections by the rubber-made fixed part 9, and also the radio module 10 and the casing 50 are electrically insulated from each other by the rubber- made fixed part 9 which is interposed between the radio module 10 and the casing 50 of the ECU body 200.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221060-A (JP)
Title: Sealed container
Inventor: KUBO YOICHI
IPC: B65D55/02
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed container which surely shows an evidence of opening when it is opened.  <P>SOLUTION: In the sealed container provided with a cover portion 3 covering an opening portion 2, the cover portion 3 being pasted on a predetermined position 4 to seal the opening portion 2, one of the cover portion and the pasted portion is provided with an adhesive layer 5 and the other of them is provided with an colored layer 6. The cover portion is pasted by pasting the adhesive layer on the colored layer and once the pasted cover portion is peeled from the pasted position, the colored layer is left adhering to the adhesive layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222454-A (JP)
Title: Cold water/warm water circulating device
Inventor: OSAKABE MASAHARU
IPC: F25D17/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold water/warm water circulating device having a long equipment service life, dispersing with piping washing, advantageous in installation space and reducing consumption energy for heat insulation.  <P>SOLUTION: This cold water/warm water circulating device 100 cools a cooling roll 12 when performing a machine operation and raises a temperature of the cooling roll 12 with warm water when stopping the machine operation. The cold water/warm water circulating device 100 is provided with a secondary warm water circulating system 2 in which cold water within the cooling roll 12 and the piping 12a and 12b on the front and rear sides of the cooling roll 12 is made into warm water via a plate heat exchanger 15, the warm water is made to flow into the cooling roll 12 and the water is returned to the plate heat exchanger 15, and a primary warm water circulating system 1 in which water existing within the piping 16a on a primary warm water side is made to flow into an electric heater unit 17, and the water is converted into high temperature water and is made to flow into the plate heat exchanger 15, when stopping the machine operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227037-A (JP)
Title: Polyester conjugated hollow fiber for stretchable woven fabric and knitted fabric
Inventor: YOSHIMURA MITSUE
IPC: D03D15/567
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyester conjugate hollow fiber for stretchable woven fabric and knitted fabric, having excellent crimping performances and stretching performances developed by heat treatment.  <P>SOLUTION: The side-by-side type polyester conjugated hollow fiber comprises two kinds of polyesters having mutually different heat shrinkage properties in which a polytrimethylene terephthalate exists at the high shrinkage side. The polyester conjugate hollow fiber has a hollow part in the crosssectional shape and the ratio D/E of the diameter D of the circumscribed circle of the hollow part to the diameter E of the circumscribed circle of the cross section of 0.08-0.40, 8-45% crimp percent (TC2) after boiling-water treatment and ≥60% elastic recovery percentage at 25% elongation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230973-A (JP)
Title: Laser beam processing apparatus
Inventor: MORI SADAO
IPC: B23K26/064
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam processing apparatus in which an operating distance is long, maintenance and inspection are easy and a hole can be vertically formed.  <P>SOLUTION: The laser beam processing apparatus comprises a relay optical system 15 having a lens 16 and a lens 17 and disposed between a mirror 9 of a deflecting means of a direction Y and a processing lens 18 so that an intermediate point K of the mirror 5 and the mirror 9 of the deflecting means of a direction X of a laser beam is focused at a front side focus f<SB>f</SB>of the lens 18. Thus, since the focus f<SB>f</SB>of the lens 18 can be disposed near the lens 18 or therein, a position of a rear side focus f<SB>f</SB>can be separated from a lens 32. Further, since a deflection point of the laser beam can be disposed at the front side focus f<SB>f</SB>of the lens 18, a hole having an axis perpendicular to the surface of an object 19 to be formed can be formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002313002-A (JP)
Title: Ring-shaped spacer for magnetic disk device
Inventor: NAKAJIMA TETSUYA
IPC: G11B23/00
Filed: 2002-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the dislocation and the damage of a plurality of hard disks (magnetic disks) for magnetic recording without complicating attaching structure. SOLUTION: A ring-shaped spacer 24 attached between a plurality of hard disks 5 for magnetic recording in a hard disk device for magnetic recording is characterized in that the ring-shaped spacer 24 consists of a material having the coefficient of thermal expansion in the range of ±10% of the coefficient of thermal expansion of the hard disk 5 for magnetic recording and a conductive film is formed on the surface of the ring-shaped spacer 24. The material of the ring-shaped spacer 24 is favorably glass and the conductive film preferably consists of SnO2 .
Patent JP-2003237558-A (JP)
Title: Estimating device for road surface friction coefficient of vehicle
Inventor: KOGURE MASARU
IPC: B60T8/58
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately estimate road surface state even in the case of braking by a main brake and in the case that driving force acts on all the wheels.  <P>SOLUTION: In the vehicular road surface friction coefficient estimating device 60, an average wheel speed of four wheels is determined as a vehicular body speed by a forward-back acceleration calculation part 61 and the vehicular body speed is differentiated to be used for calculation as a forward-back acceleration. In the case of braking by the main brake, a sliding speed difference variable calculation part 62 operates a power distribution control device 50 to engage a hydraulic multi- plate clutch in a release direction and the difference between a wheel speed of a rear wheel and a wheel speed of a front wheel is divided by the wheel speed of the front wheel to calculate a nondimensional sliding speed difference variable. A road surface state estimating part 63 estimates the road surface state according to a map of relationship among the forward-back direction acceleration, a distribution of sliding speed difference variable and the road surface predetermined by tests, calculations or the like based on the forward-back acceleration of the vehicle and the sliding speed difference variable.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234994-A (JP)
Title: Image processor, processing method, and program
Inventor: AISAKA KAZUKI
IPC: H04N19/40
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To achieve easy confirmation of image quality after editing and optimum image editing.  <P>SOLUTION: An editing point detector 24 finds a degree of deterioration of image quality of image data after editing based on a frame of a bit stream before and after editing in a specified editing point, detects a point proposed for editing in the vicinity of the specified editing point, and finds the degree of deterioration of image quality of image data after editing based on a frame of a bit stream before and after editing in the point proposed for editing. After that, when the detector 24 judges that the degree of deterioration after editing in the specified editing point is lower than that in the point proposed for editing, the detector outputs the degree of deterioration after editing in the point proposed for editing and a distance (moving magnitude) from the specified editing point to the point proposed for editing, to an output part 27 through a CPU 21.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002275168-A (JP)
Title: Biphenyl sulfonamides useful as matrix metalloproteinase inhibitor
Inventor: BARVIAN NICOLE CHANTEL
IPC: A61P19/02
Filed: 2002-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a compound useful as an MMP enzyme inhibitor, used for treating diseases transmitted by a MMP enzyme, including cancer, osteoarthritis, rheumatic joint disease, cardiac failure and inflammation. SOLUTION: This cyclic sulfonamide is represented by formula I (R<1> and R<2> are each hydrogen, an alkyl or a substituted alkyl; R<3> and R<4> are each hydrogen, a halo or an alkyl; X is OH or NHOH) or its pharmaceutically acceptable salt. This cyclic sulfonamide is represented by general formula III or its pharmaceutically acceptable salt.
Patent JP-2003241649-A (JP)
Title: Portable terminal, and map generating method for the same
Inventor: SASAKO HARUO
IPC: H04M1/00
Filed: 2002-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To generate a map by a simple operation, and also to simultaneously transmits explanation information about a specified part on the map when map information is transmitted.  <P>SOLUTION: A portable telephone 100 includes: a storing means 22 for storing prepared map generation parts; a map generating means 23 for generating the map by using the map generation parts; an information adding means 24 for adding text information to the prescribed map generation parts of the generated map; and a transmitting means 25 for transmitting the map with text information added thereto. In the portable telephone 100, the map generating means 23 generates the simple map by using the map generation parts, adds text information to the prescribed map generation parts on the generated map by the information adding means 24, and transmits map information with text information added thereto to another portable telephone via a radio communication base station. Thus, map data are generated by the simple operation, and explanation information concerning the specified part on the map is simultaneously transmitted when map information is transmitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240127-A (JP)
Title: Method and device for manufacturing seal of rotating shaft
Inventor: SHIMOURA HITOSHI
IPC: F16J15/328
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a seal of a rotating shaft, which shortens the time for temperature rise and fall of a mold and easily controls a temperature of the mold, in manufacturing the seal of the rotating shaft by adhering and integrating a seal element mainly composed of PTFE and a metallic case by adhesives.  <P>SOLUTION: This device comprises a pair of pressure jigs 31A, 31B made out of magnetic metal and capable of approaching to and separating from each other, a high frequency induction coil 32 having an axis agreed with axes of the pair of pressure jigs, and surrounding a movable space of the pair of pressure jigs, and the mold 35 for holding a stacked matter prepared by applying the adhesives between the seal element and the metallic case from its both sides.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242121-A (JP)
Title: Radio communication device and authentication method
Inventor: TEZUKA FUMIKICHI
IPC: G06F21/33
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio communication device capable of ensuring security and secrecy of a communication system.  <P>SOLUTION: This radio communication device 1 is provided with a host identification data storage area 8, and the host identification information of a host 7 having the right of using communication authentication information stored in a communication authentication information storage area in the radio communication device is stored in the host identification data storage area 8. When the radio communication device 1 is removed from the host 7 and then connected again to the host 7, a host identification is carried out on the basis of the stored host identification information. When the connected host 7 is identified as the valid host 7 having the using right is judged, a user authentication with a remote is performed. When the host identification is not performed, the stored communication authentication information is deleted so that the user authentication with the remote is not performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237856-A (JP)
Title: Storage container for chilled product
Inventor: UEDA YUKIHISA
IPC: F25D3/14
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage container for a chilled product with which the chilled product can be inexpensively refrigerated for a relatively long time.  <P>SOLUTION: The storage container for a chilled product comprises a heat- insulating container 2 with an open/close lid in which the chilled product can be received in a lower part and dry ice can be received in an upper part, and a partitioning member 3 interposed between the received chilled product and the dry ice. The partitioning member 3 comprises a heat-insulating member which is impervious to a gas and has a lower heat-insulating effect than that of the container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242550-A (JP)
Title: Fluorescent ink identifying sensor, printed matter determining device using it, and printed matter determining method
Inventor: KONDO MASAHIRO
IPC: G07D7/12
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sensor identifying a character, figure or the like drawn by using fluorescent ink.  <P>SOLUTION: The fluorescent ink identifying sensor has an ultraviolet ray emitting diode having an emission spectrum distribution with a peak at 350 nm-380 nm, an ultraviolet ray transmitting lens attached to an emitting plane of the ultraviolet ray emitting diode and forming a focal point on a surface of an object to be detected, a photodiode attached in a position capable of receiving reflected light from the focal point formed on the surface of the object to be detected by the ultraviolet ray transmitting lens and increasing light receiving sensitivity in proportion to lengthening of a wavelength of a visible ray in a visible light region, and a shading filter attached to a light receiving plane of the photodiode, transmitting light of a wavelength of ≥600 nm at transmittance of ≥80% and transmitting light of a wavelength of ≤540 nm at transmittance of ≤5%.  <P>COPYRIGHT: (C)2003,JPO