baber/WOPTO huggingface dataset:
Patent JP-2005260079-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KAMEYAMA KOJIRO
IPC: H01L23/12
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in a semiconductor device of a chip size package-type and in a manufacturing method of the device.  <P>SOLUTION: A support 56 is bonded to a surface of a silicon wafer 51 where a pad electrode 53 is formed. Via holes 81 reaching the pad electrode 53 from the silicon wafer 51 are formed. Grooves 82 having prescribed depth are formed at a backside of the silicon wafer 51. Wiring layers 63 which are electrically connected to the pad electrode 53 through inner parts of the via holes 81 and the grooves 82 and extend to the backside of the silicon wafer 51 from the via holes 81 and the grooves 82 are formed. Solder masks 65 and solder balls 66 are formed. The silicon wafer 51 to which the support 56 is bonded is divided into individual silicon chips 51A.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257557-A (JP)
Title: Navigation apparatus, method, and program
Inventor: YOSHINARI MINORU
IPC: G08G1/0969
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation system for improving the comfort and safety of a drive by extracting a guide point, mutually approaching a guidance route as an attention point and previously displaying simulation traveling of a prescribed section before and behind it, and to provide its method and program.  <P>SOLUTION: An extraction part 12 extracts attention points supposed which are probably necessary for preparatory knowledge on the drive from among each guide point transmitted from a basic prior part 11, for instance, the attention points such as a plurality of continuous intersection points in a prescribed time interval or distance by guidance guide, confluent points, branched points, and lane modification and stores information such as coordinates of each attention point to DB 13. A display processing part 14 reads the attention points stored in extracted DB 13, and displays the simulated travelling simulating and outputting practical map display and guidance guide in front and in back of the prescribed section from forehand of the attention point to post-passage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263352-A (JP)
Title: Air-conditioner mounting structure of elevator car
Inventor: ABE MASAYUKI
IPC: B66B11/02
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate fitting work of an air conditioner body and to prevent dew condensation at an air blow-off port.  <P>SOLUTION: Although the air conditioner body 5 is installed under the floor of a car 1, not many things related to the control for an elevator are installed under the floor of the car, so that wide work space can be secured to facilitate fitting work. Further, it is not necessary to take the top clearance of the car at the uppermost floor into consideration. A duct member 8 provided with an air blowout hole 9 is made of resin so that dew condensation is hard to occur, and further it is disposed on the floor surface side in the car 1 interior, so that even if dew condensation is caused, it is not necessary to take the failure such as short-circuit of illuminators into consideration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265967-A (JP)
Title: Recording medium where tree structure dictionary is recorded and language score table generating program for tree structure dictionary
Inventor: KOKUBO HIROAKI
IPC: G10L15/183
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tree structure capable of suppressing a search error while efficiently reducing necessary capacity.  <P>SOLUTION: It is decided whether the number of words sharing each non-terminal node of the tree structure dictionary stored on the storage medium (the number of terminal nodes which can be reached from the non-terminal node through child nodes) is larger than a specified threshold (444) and when it exceeds the threshold, a nonapproximate bigram language score table is held (446), but when not, scores which are approximated by unigram are requested of all of the child nodes (448), so that a maximum value among obtained apprximiate scores is held as an approximate score of the non-terminal node (450).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005268305-A (JP)
Title: Heatsink
Inventor: NAKAYAMA NORIYUKI
IPC: H01L23/473
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a heat sink with high reliability whose life can greatly be prolonged and which has its heat radiation area increased to greatly improve the cooling performance.  <P>SOLUTION: The heatsink 1 has a heating body 2 mounted on its top surface, is provided with refrigerant flow passages 41 and 61 for cooling the heating body 2 inside, has an intermediate partition member 5 which partitions the refrigerant flow passages 41 and 61 into an upper refrigerant flow passage 41 and a lower refrigerant flow passage 61, and is provided with a refrigerant relay flow passage 51 connecting those refrigerant flow passages 41 and 61 to each other. The lower refrigerant flow passage 61 is connected to a refrigerant intake 71, and the upper refrigerant flow passage 41 is connected to a refrigerant outlet 72, respectively. In the upper refrigerant flow passage 51 among the upper refrigerant flow passage 41, refrigerant relay flow passage 51, and lower refrigerant flow passage 61; a plurality of independent flow passages 43 which jets the inflow refrigerant from the refrigerant relay flow passage 51 toward the mount wall of the heating body 2 are partitioned and formed adjacently in the mounting direction of the heating body 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262932-A (JP)
Title: Hydraulic device
Inventor: IIIZUMI HITOMI
IPC: B60P1/16
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a burning accident of a motor accompanied by fusing of contact points in a mechanical switch.  <P>SOLUTION: This hydraulic device is provided with cylinders 21 and 22 for displacing a cargo receiving deck, a pump 23 for supplying fluid into the cylinders, and the electric motor 24 for driving the pump as components. The motor current supplied to the electric motor 24 is controlled with the usage of a semi-conductor switch 3, the motor current is detected by an electric current sensor 4, an electric signal inputted to the semi-conductor switch 3 is varied in accordance with the magnitude of the detected motor current, and the motor current is increased or decreased. Thereby, the mechanical switch can be removed from an electric circuit 8 for supplying the electric current to the electric motor from a power source 7, and the burning accident by fusing of the contact points of the switch can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348708-A (JP)
Title: Polygon creation method for geographical information system, and its device
Inventor: YANO ATSUSHI
IPC: G09B29/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polygon creation method for a geographical information system and its device capable of creating a polygon by reducing a calculation processing amount until display is executed after display instruction.  <P>SOLUTION: This polygon creation method for a geographical information system is so structured that a plurality of peak coordinates constituting a display object house frame stored in geographical data are read; a first line segment connecting the i-th peak of the peak coordinates to the (i+1)-th peak adjacent to it is found; then a second line segment connecting the (i+1)-th peak to the (i+2)-the peak is found; an angle difference formed by the second line segment with respect to the first line segment is found; when the angle difference is smaller than a predetermined value, processes for deleting the (i+1)-th peak coordinates are repeated for line segments sequentially formed by all the peak coordinates; and the polygon is created based on the peak coordinates not deleted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263408-A (JP)
Title: Elevator control device
Inventor: KADOTA YUKIO
IPC: H02P3/18
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator control device for controlling to surely charge power of regenerative operation and effectively use the same for power running.  <P>SOLUTION: This elevator control device is constructed by providing the general elevator control device consuming the generated power in the regenerative operation in a rheostatic chopper with a charging-discharging circuit 23 put in the connecting state in a direct current output line of a rectifying circuit 3, an electric double-layer capacitor 24 connected to the output side of the charging-discharging circuit to accumulate direct current voltage generated in the direct current capacitor 4 in charging control, a voltage detection circuit 25 for detecting the direct current voltage of the direct current capacitor, and a charging-discharging control part 26 for setting charge preset voltage larger than voltage rectified through a rectifying circuit 3 from a commercial alternating current power supply 1 and smaller than the operating voltage of the rheostatic chopper and the discharge preset voltage smaller than the rectifying voltage, and controlling the charging-discharging circuit to charge the electric double layer capacitor when the voltage generated in the direct current capacitor detected by the voltage detecting circuit exceeds the charging preset voltage and discharge from the electric double layer capacitor when the voltage generated in the direct current capacitor exceeds the discharge preset voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004206877-A (JP)
Title: Disk-like recording medium, and recording and reproducing device
Inventor: SHIMIZU KIKUO
IPC: G11B7/004
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable and large capacity information recording and reproducing system by which stable signal quality is assured at all inner and outer peripheral recording positions to achieve stable reproduction.  <P>SOLUTION: The recording region of a disk-like recording medium 1 is divided into a plurality of zones 2a-2f that are successively adjacent in positions in the radial direction. A recording and reproducing clock is allotted to each of the zones 2a-2f. Data are recorded/reproduced by the clock allotted to each of the zones 2a-2f.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005271380-A (JP)
Title: Decorative member and method of manufacturing the same
Inventor: MORI AKINOBU
IPC: B32B33/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a decorative member capable of strongly and stably bonding an ink receiving layer on a coating layer.  <P>SOLUTION: The coating layer 2 is provided on a substrate 1 made of a metal. A number of fine irregularities are formed on the surface of the coating layer 2 to roughen it. In addition, a transparent ink receiving layer 5 is provided on the coating layer 2. This ink receiving layer 5 is composed of a different resin from a resin of a thermoplastic resin layer 4, for example, such a resin as a water dispersible resin, a polyester resin and a polyurethane resin. On the face of the coating layer 2 side of the ink receiving layer 5, a number of fine irregularities are formed and a colored pattern 6 with a coloring material is formed. The thermoplastic resin layer 4 is placed between the coating layer 2 and the ink receiving layer 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270336-A (JP)
Title: Connection structure of counter
Inventor: ISHIDAO TOSHINARI
IPC: F16B5/06
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To orthogonally connect two counters easily with sufficient connection force.  <P>SOLUTION: A bridge material (2) is disposed along the back surface peripheral edge of the counter (1). The two counters where recessed parts opened toward the end edges of the counters are formed are made to abut on the bridge material with the recessed parts facing each other. Projection parts of a connection material having the projection parts at both left and right end parts are fitted over the almost entire area of the recessed parts facing each other and the two counters are connected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272386-A (JP)
Title: Method for producing high purity caprolactam
Inventor: HIGUCHI KAZUYOSHI
IPC: C07D223/10
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing high purity caprolactum at a low cost and with good efficiency which prevents formation of an emulsion to inhibit the lowering of extraction efficiency in extracting crude caprolactam containing insolubles with an organic solvent.  <P>SOLUTION: In extracting caprolactam from a solution containing molten crude caprolactam before extraction and water, caprolactam is extracted with an organic solvent in the presence of a surface active agent containing 5-50 wt.%, based on the insolubles present in the crude caprolactam aqueous solution before extraction, phosphate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285833-A (JP)
Title: Detector and its fabrication process
Inventor: SUZUKI KAZUE
IPC: H01L23/12
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for replating while employing a high melting point glass member for hermetic seal.  <P>SOLUTION: After forming an underlying layer on the outer circumferential surface of a lead pin, a coating having a thickness of 0.001-0.07 μm is formed on the underlying layer by gold plating.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005280412-A (JP)
Title: Aircraft having ring-like wing structure
Inventor: WILLIAM D RIEKEN
IPC: B64C39/08
Filed: 2004-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aircraft capable of safely flying at a dangerous area such as a residence area.  <P>SOLUTION: The aircraft 2 is provided with a front wing 4 having a leading edge 4F, a trailing edge 4B and first and second wing tips and having an arch-like plane shape curved to a projection shape toward a front side; a rear wing 6 having a leading edge 6F, a trailing edge 6B and third and fourth wing tips and having an arch-like plane shape curved to a projection shape toward a rear side; a first connection part 8L for connecting the first wing tip of the front wing and the third wing tip of the rear wing; a second connection part 8R for connecting the second wing tip of the front wing and the fourth wing tip of the rear wing; and engines 38L, 38R arranged in a central opening formed by the trailing edge of the front wing, the leading edge of the rear wing, an inner side surface of the first connection part and an inner side surface of the second connection part and obtaining propulsion force by propellers 37L, 37R.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005285571-A (JP)
Title: Method and device for causing surface light source to emit light evenly
Inventor: TANAKA TAKESHI
IPC: G09F13/18
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve a surface light source that uses a translucent panel so as to achieve even luminance distribution of its light-emitting surface, without increasing the outside dimensions and the weight thereof.  <P>SOLUTION: A mechanism S for scattering light is positioned near the end face of a translucent panel 1 opposite to a light-emitting diode 3. This causes light flux impinging on the translucent panel 1 to become irregularly scattered beams, which are then distributed evenly to the entire surface of the translucent panel so as to eliminate the difference between bright and dark areas. In one embodiment of the throttle mechanism S, a scattering surface 8 with microscopic irregularities is suitably provided on the end face of the translucent panel 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005286774-A (JP)
Title: Transmission signal generating device
Inventor: NISHIMURA MASAAKI
IPC: H04L27/04
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission signal generating device which creates an ASK (Amplitude Shift Keying) modulated signal suppressing a noise component considering that the noise component increases when digital data are converted to the ASK modulated signal transmitted on a network.  <P>SOLUTION: An amplifier 12 generates a relative small amplitude clock CL1, and an amplifier 14 generates a relative large amplitude clock CL2, based on a clock CL generated by a clock generating circuit 10. A switching control circuit 20 generates a control signal SW for switching circuits 16, 18 based on digital data D. The switching circuits 16, 18 select and pass either CL1 or CL2 to a LPF (Low Pass Filter) 22 based on the signal SW. A signal connecting rectangular waves of different amplitude, is input to the LPF 22, the LPF 22 smoothes the signal, generates the ASK modulated signal in which sinusoidal waves continue, and outputs it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005281579-A (JP)
Title: Foamed rubber roller
Inventor: OGAWA TAKESHI
IPC: B29L31/32
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed rubber roller capable of preventing formation of ammonia which causes defects of a picture image, when used as a roller component of an electrophotographic device or an electrostatic recording device.  <P>SOLUTION: This foamed rubber roller has one or more foamed rubber layers on a circumferential area of a metal core, wherein a raw material rubber composition which contains a carbonamide-based foaming agent, p,p'-oxybisbenzenesulfonyl hydrazide, and hydrotalcites and does not contain urea is used as a raw material rubber composition for the foamed rubber layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005293064-A (JP)
Title: System and device for determining carbon dioxide emission
Inventor: INAO TAKASHI
IPC: G06Q50/00
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a device for determining carbon dioxide emissions capable of promoting energy saving by letting each person know the environmental load value of each product as carbon dioxide emissions.  <P>SOLUTION: The system for determining carbon dioxide emissions includes a process for storing in a memory area data on the amount of a carbon dioxide per unit amount that is discharged as each material burns; a process for calculating and inputting amounts of constituents of a particular product to a computing area; a process for multiplying the data on the amount of the carbon dioxide per unit amount by the amounts of constituents of the particular product in the computing area so as to calculate the carbon dioxide emissions that are caused as the particular product burns; a process for outputting the calculated carbon dioxide emissions; and a process for attaching the carbon dioxide emissions to the particular product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294593-A (JP)
Title: Electrolytic capacitor
Inventor: OZAWA TADASHI
IPC: H01G9/04
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor exhibiting good high temperature, high humidity characteristics.  <P>SOLUTION: Since the capacitor element of an electrolytic capacitor is formed by a positive electrode foil and a negative electrode foil through a separator, the positive electrode foil is subjected to formation again by applying a voltage to the capacitor element in solution containing phosphoric acid ion and chelating agent, and the capacitor element is impregnated with electrolyte for electrolytic capacitor and then encased in a capacitor case, phosphoric acid ion, chelating agent and aluminium ion in formation liquid form a compound body in repair formation liquid. The compound body adheres to the cutting cross-section of the foil and formation progresses while emitting phosphorus to form an oxide film containing phosphorus. Since that film exhibits high resistance against hydration degradation, high temperature moisture resistant characteristics of the electrolytic capacitor are enhanced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004316648-A (JP)
Title: Valve and valve seat abrasion testing machine
Inventor: TAKAHASHI TERUO
IPC: F01L3/24
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve and valve seat abrasion testing machine capable of carrying out a test in a state close to a practical state.  <P>SOLUTION: The valve and valve seat abrasion testing machine to repeat an operation of periodically seating a face side 1c of the valve 1 movably supported in the axial direction on the valve seat 3 has a pressing means 4 to press an umbrella face 1d of the valve 1 to seat the face side 1c on the valve seat 3, and an urging means 2 to urge the valve 1 pressed by the pressing means 4 in the axial direction from a valve end 1e of the valve 1 to a valve umbrella part 1b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005302748-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: SHIMA MIKI
IPC: H01L21/3205
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a use amount of solvent and chemical is large and cost increases; that there are many legal restrictions in use on matters on safe and on environment since much solvents are organic solvents; that a device is to be made into an explosion-protection construction; and that facility cost becomes very large as a semiconductor substrate is immersed into photosensitive organic film solution or swelling solution, and films are peeled by jet injection since a conductive thin film and a photosensitive organic film are peeled in a lift off processing method.  <P>SOLUTION: The photosensitive organic film which disappears or contracts at about 150°C to 350°C is patterned on a semiconductor pattern. The conductive thin film such as a metal is covered by deposition or sputtering, and it is heated. The photosensitive organic film is detached from the semiconductor pattern by disappearance or heat contraction, and a clearance is formed. Cleaning liquid is sprayed and the remaining conductive thin film and photosensitive organic film are removed and cleaned.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301339-A (JP)
Title: Unauthorized use preventing method and device for external storage medium
Inventor: KIHARA WATARU
IPC: G06F21/60
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide unauthorized use of important data stored in a stolen/lost storage medium in a system using an easily removable external storage medium such as a compact flash memory.  <P>SOLUTION: When data such as a serial number of the storage medium and user-specific data are encrypted and stored in the storage medium, and in use, the stored serial number and the user-specific data are read and decoded, and then, it is determined whether it is used fraudulently or not. In the case of unauthorized use, an operation stopping request is enabled for preventing unauthorized use effectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300597-A (JP)
Title: Method and apparatus for cutting optical fiber
Inventor: ISHIKAWA HARUO
IPC: G02B6/00
Filed: 2004-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for cutting an optical fiber to cut with high reproducibility to shape the top end of an optical fiber into a smooth face having an angle with respect to the axial direction of the fiber.  <P>SOLUTION: After an optical fiber from which its coating is removed is fixed at different two positions along the axial direction of the fiber, a pressing tool is inserted into the two fixing points to push the side face of the fiber to deform, and a blade is brought in the perpendicular direction to obliquely cut the fiber while the fiber is held as tension added. The fiber is cut under conditions satisfying specified relational expression.  <P>COPYRIGHT: (C)2006,JPO&NCIPI