baber/WOPTO huggingface dataset:
Patent JP-2004328322-A (JP)
Title: Optical disk recording and reproducing apparatus
Inventor: MATSUMOTO SHINSUKE
IPC: G11B20/12
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk recording and reproducing apparatus which can reproduce the dynamic images of optical disk recorded by the MPEG4 method even when the decoding function for MPEG4 is not provided.  <P>SOLUTION: Each codec and MPEG4 file corresponding to each specification of MPEG4 are recorded to an optical disk. For the reproduction of the MPEG4 file, the header of MPEG4 file is analyzed with a header analyzing means 61, and whether the codec exists in the optical disk 1 or not is searched based on the analyzed header by a codec searching means 62. When the relevant codec exists on the optical disk 1, the codec is stored to a flash memory 5 with a codec storing means 63. When the MPEG4 file is reproduced, the dynamic images by the MPEG4 file are reproduced using the codec stored in the flash memory 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322448-A (JP)
Title: Thermal head and thermal printer using it
Inventor: KITADO MASAAKI
IPC: B41J2/345
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable thermal head by making connection between a head substrate and an external wiring board sure and firm, and to provide a thermal printer.  <P>SOLUTION: The thermal head includes the head substrate 1 with heating elements 3 and connection pads 5 electrically connected to the heating elements 3, and the external wiring board 8 with wiring pads 10 connected via an electroconductive material 6 to the connection pads 5. Grooves 5a are formed at the connection pads 5, and a part of the electroconductive material 6 is filled inside the grooves 5a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322912-A (JP)
Title: Hood for rolling stock
Inventor: ISHIDA TAKEZO
IPC: B61D17/20
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hood which is connected to a vehicle having a hood of a different kind and effective for the efficient operation of the vehicle.  <P>SOLUTION: In the hood to connect a clamp 14 and a dowel 26 in a protruding manner to a bellows frame 3 provided in front of the hood, the clamp 4 and the dowel 26 are associated with a connecting rod 8 elevated/lowered by a clamping handle. By elevating the connecting rod 8, the protruding state of the clamp 14 and the protruding state of the dowel 26 are maintained. By lowering the connecting rod 8, the clamp 14 is lowered and retracted into the hood frame 3, and the dowel 26 is also retracted in the hood frame 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321130-A (JP)
Title: Nucleic acid recovery method
Inventor: YAMASHITA YOSHIHIRO
IPC: C12N15/09
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stable method for recovering nucleic acid from a nucleic acid containing specimen in high yield.  <P>SOLUTION: Nucleic acid is recovered by using a nucleic acid capturing chip containing a silica-containing solid phase as a nucleic acid capturing carrier. The generation of bubbles at the contact of a mixed solution containing nucleic acid with the nucleic acid capturing carrier is prevented by wetting the nucleic acid capturing carrier with a solution having defoaming action or substituting the air phase of the nucleic acid capturing carrier with the defoaming solution.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004139016-A (JP)
Title: Vehicle antitheft method
Inventor: HAMADA TAKAYOSHI
IPC: G09F3/03
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent vehicle theft by easily identifying a vehicle without depending on its number plate.  <P>SOLUTION: A sticker 10 for preventing vehicle theft is composed of a substrate layer 11, a first adhesive layer 12 formed on the upper surface of the substrate 11, a self-destruction type film layer 13 formed on the upper surface of the first adhesive layer 12 and containing a prescribed pattern such as a certification pattern, a printed layer 14 formed on the upper surface of the film layer 13 and displaying vehicle information including the car number of the vehicle, a second adhesive layer 15 formed on the upper surface of the printed layer 14, and a transparent protective film layer 17 formed on the upper surface of the second adhesive layer 15 together with a release agent layer 16. Therein, the protective film layer 17 is stripped and, thereby, the sticker 10 for preventing vehicle theft 10 is stuck to windshield glass of the vehicle from the adhesive layer 15 side. If the sticker 10 for preventing vehicle theft once stuck is stripped, the self-destruction type film layer 13 and the printed layer 14 are destroyed together with the prescribed pattern and the vehicle information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004332789-A (JP)
Title: Hinge device
Inventor: OSHIMA KAZUYOSHI
IPC: F16C11/10
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To increase energizing force of a coil spring for turning a second hinge member without hindering smooth turning of a first and the second hinge members.  <P>SOLUTION: A holding member 50 is connected to the first hinge member 20 so that it can not turn. The holding member 50 is formed with a pair of housing holes 52 and 52 passing through in the axial direction thereof. A spherical body 80 is turnably housed in each of the housing holes 50. A first abutment plate 61 energized by a coil spring 70 is pushed to be brought in contact with one end of the spherical body 80 projected from the housing hole 52. The other end of the spherical body 80 projected from the housing hole 52 is pushed to be brought in contact with one end surface 31 of the second hinge member 30 by energizing force of the coil spring 70. With this structure, when turning the first and the second hinge members, the spherical bodies 80 are rolled on the one end surface 31 and on the surface brought in contact with the abutment plate 61.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330330-A (JP)
Title: Method of manufacturing meso-structure using honeycomb structure as mold
Inventor: SHIMOMURA MASATSUGU
IPC: B82B3/00
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a meso-structure using various materials in a small number of processes, at a low cost and in a short period of time, and also to provide the meso-structure manufactured by this method.  <P>SOLUTION: The method of manufacturing the meso-structure comprises transferring the pattern of a honeycomb porous film to a pattern transfer material by filling the pattern transfer material in a mold comprising the honeycomb porous film manufactured by self-organizing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004335632-A (JP)
Title: Method of measuring joining strength of solder of electronic part
Inventor: HONDA HIROMI
IPC: H05K3/34
Filed: 2003-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of exactly measuring joining strength of solder in measuring joining strength of solder of an electronic part.  <P>SOLUTION: In measuring the joining strength of the solder joining portion 4 of a packaging part in which an electronic part 1 is packaged on a packaging substrate 2, bending strength of a lead 3 itself is subtracted from a measured joining strength value to obtain joining strength of the solder joining portion itself.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331318-A (JP)
Title: Recording paper conveyance amount compensation control method, recording paper conveyance amount compensation controller, and recording paper conveyance amount compensation control program
Inventor: MASUDA HIDETOSHI
IPC: B65H9/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately compensate conveyance precision of a recording paper conveyance device and unavoidable minute conveyance error due to slight slip or the like caused between a peripheral face of a conveyance roller and a surface of recording paper to reduce the reduction of recording picture quality.  <P>SOLUTION: It is determined whether a conveyance compensation amount added-up value r is smaller than 0 or not (step S34). Whe the value r is smaller than 0 (Yes at step S34), the quotient of an integer value obtained by dividing a value obtained by subtracting a 1/2 value of unit conveyance amount N from the conveyance compensation amount added-up value r by the unit conveyance amount N is used as Q (step S35). When the value r is above 0 (No at step S34), the quotient of the integer value obtained by dividing a value obtained by adding the 1/2 value of the unit conveyance amount N to the conveyance compensation amount added-up value r by the unit conveyance amount N is used as Q (step S36). Recording paper P is conveyed by conveyance amount obtained by adding (Q-E) x N to conveyance amount xN of the recording paper P before compensation (step S37). An integer value E is updated by the integer value Q (step S38).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334616-A (JP)
Title: Contents distributing and recording method
Inventor: SEKIGUCHI TOMONORI
IPC: H04W76/02
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To easily find out distributed contents from the information of a location where the contents distribution is performed, for example, addresses or on-map coordinates by the push distribution technology of the contents corresponding to the location of a receiving terminal.  <P>SOLUTION: This contents distributing and recording method comprises a means for recording information associated with received contents and information associated with the geometrical location of a network to which a portable terminal is connected when a portable terminal receives contents at a certain place, a means for generating a map image carrying the reception location of the contents based on the stored information and a means for associating the coordinates of the reception location carried in the map image with the information of the received contents.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330670-A (JP)
Title: Shrinkable laminated film
Inventor: SAITO HIROICHI
IPC: B29L7/00
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shrinkable laminated film which is free from the generation of cracks in a laminated aluminum-vapor deposited thin film during shrink packaging and shows superb light shielding properties.  <P>SOLUTION: This shrinkable laminated film is constituted of a laminate obtained by laminating the following layers: plain parts (11b and 11c) of a specified width without another layer laminated on both ends, in the width direction, of a base material layer (11) consisting of a long heat-shrinkable film showing a shrink stress of 0.5 to 1.5 N/mm<SP>2</SP>at a heating temperature of 90°C; an aluminum-vapor deposited thin film layer (12) and a protecting layer (13) composed mainly of a polyurethane resin or an acrylic resin, laminated on one of the surfaces of a main body part (11a) of the base material layer (11) inside the plain parts (11b and 11c) on both ends of the base material layer (11).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338870-A (JP)
Title: One point suspension hanger swing device on continuous conveyance line
Inventor: KATO JIRO
IPC: B05C3/10
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for swinging a one point suspension hanger on a continuous conveyance line in a dip tank.  <P>SOLUTION: This one point suspension hanger swing device is provided with an endless chain driven by a running chain on the continuous conveyance line and running in parallel with the running chain and at the same speed as the running chain below the running chain, a pin attached to the endless chain, advancing and retracting onto a side of the endless chain, and engaging with and disengaging from the one point suspension hanger on the continuous conveyance line from above, and a controller for letting the pin advance when the pin follows a lower side running part of the endless chain and runs in the same direction as the running chain and letting the pin retract when the pin follows an upper side running part of the endless chain and runs in the reverse direction to the running chain. This device is arranged above the dip tank.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338548-A (JP)
Title: Exhaust device of agricultural working machine
Inventor: KIIRO KENTA
IPC: B62D49/00
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust device for an agricultural working machine by covering a tail pipe with a protector of a simple configuration to perform protection from a high temperature.  <P>SOLUTION: In an exhaust device of a tractor 10 to lead exhaust gas from an exhaust manifold of an engine 16 disposed in a bonnet 18 to a tail pipe 27 toward the rear of a machine body via a muffler 26, a portion in the middle of the tail pipe 27 extending toward a lower part of a step 25 from the bonnet 18 which is exposed outside from the bonnet 18 is covered with a protector 28, and the protector 28 covers an exposed portion of the tail pipe 27 in a high-temperature state to prevent an operator from directly touching a high-temperature portion when the operator gets on/gets off.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343609-A (JP)
Title: Image processing system, image storage device, and program
Inventor: IGARASHI TAKASHI
IPC: G06T3/40
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To transmit a plurality of image files stored in an image storage device to an image processor in short period of time and to print the plurality of image files with various image resolutions.  <P>SOLUTION: The image storage device 200 previously changes the image files to be transmitted to the image processor 100 so as to have image resolutions for index print and after that, transmits the image files in which the image resolutions are changed to the image processor 100 (a step S13).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346781-A (JP)
Title: Power output device, its control method, and automobile
Inventor: KIMURA AKIHIRO
IPC: B60L50/16
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent over-charging of a storage device such as a secondary battery caused immediately after starting an internal combustion engine, and to smoothly perform start of the internal combustion engine.  <P>SOLUTION: In a hybrid vehicle outputting power from an engine to a drive shaft connected to a drive wheel by performing torque conversion by a planetary gear mechanism and two motors connected to a rotation element thereof, when the engine starts while the vehicle is running with only the power from the motor, relatively small prescribed power Pset is set to target power Pe* of the engine, and motoring of the engine starts (S170). When a torque command Tm1* of the motor performing motoring is reversed from positive to negative, the target power Pe* is increased within a range of upper limit power Prt (S180, S190). As a result of that, since the engine is not operated with high load immediately after starting the engine, the over-charging of a battery caused with the high load operation can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349399-A (JP)
Title: Component mounting substrate
Inventor: MORI MITSUHIRO
IPC: H01L25/18
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting substrate which needs not keep a component to be resin-sealed away from a component which evades resin-sealing and which can surely seal the component to be resin-sealed with a sufficient amount of resin.  <P>SOLUTION: On the component mounting substrate 100, a concave portion 105 is so formed as to separate the component (CSP 102) to be resin-sealed and the component 106 which evades resin-sealing from each other. A surplus liquid resin is caused to flow into the concave portion 105 to prevent the spreading of the liquid resin 104 over the mounting substrate 100. The concave portion 105 is formed in a solder resist 101 formed in the most outer layer of the mounting substrate 100. Instead of forming the concave portion 105, a convex portion 109 may be formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348439-A (JP)
Title: Computer and program
Inventor: ASAI MASANARI
IPC: G06F3/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique that can avoid a conflict and an unlimited wait state when a plurality of functions provided in a computer use resources of the computer.  <P>SOLUTION: A JAM (Java(R) Application Manager) 110c of a cellular telephone 10, when receiving request data S2 requesting a start of a transmission function (resource) by a first Java (R) AP (application) from a KVM (K Virtual Machine) while a calling function forming a host system uses the transmission function, inputs a user's command to permit or cancel the request for starting the transmission function by the first Java (R) AP according to the command. The JAM 110c, if canceling the request for starting the transmission function by the first Java (R) AP, passes notification data S7 indicating the cancellation to the KVM.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004346854-A (JP)
Title: Controller of compression ignition operation of internal combustion engine
Inventor: KATO AKIRA
IPC: F02B11/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a compression ignition operation of an internal combustion engine capable of constantly keeping the maximum engine efficiency by adjusting a compression ignition period to the optimum period in accordance with the change of barometric pressure.  <P>SOLUTION: This internal combustion engine capable performing the compression ignition operation, comprises a fuel injecting means 10 for directly injecting the fuel into a combustion chamber, a barometric pressure detecting means 28 for detecting the atmospheric pressure or exhaust pressure, and a fuel injection control means 30 for controlling the fuel injection timing for injecting the fuel by driving a fuel injecting means 10 in accordance with the barometric pressure detected by the barometric pressure detecting means 28. The fuel injection control means 30 drives the fuel injecting means 28 in a state that the lower the barometric pressure detected by the barometric pressure detecting means 28 is, the earlier the fuel injection timing is.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350128-A (JP)
Title: Network relay apparatus for changing function during operation by remote control
Inventor: IWAO TADASHIGE
IPC: H04L12/701
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To make changeable a packet relay algorithm during the operation, to make manageable and executable many programs for packet operations different in every application.  <P>SOLUTION: This network relay device is provided with a management part 6 of packet operation programs 4-1 to 4-n, a starting part 7 of the packet operation programs and a filter execution environment part 3 which calls the packet operation programs, and executes packet operation processing by referring to a management table 5 and starting the packet operation programs 4-1 to 4-n by the starting part 7 whenever packets are received. The packet operation programs perform filtering processing, relay processing of the packets and registration of the packets to a server at a remote place, etc. by analyzing the packets. The management part 6 adds, deletes the packet operation programs during the operation according to access from the remote place and rewrites the management table 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000627-A (JP)
Title: Endoscope device
Inventor: HIRATA YASUO
IPC: G02B23/24
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope device improving controllability by providing a bending speed corresponding to a throwing speed of a joystick in a pneumatic bending.  <P>SOLUTION: This endoscope device is provided with an air pump 43 feeding fluid to a pressure chamber 15, solenoid valves 39a and 39b feeding and exhausting the fluid from the air pump 43 to the pressure chamber 15, and a controller 40 pulse-operating the solenoid valves 39a and 39b, when holding the bent state of the bent part 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349215-A (JP)
Title: Fuel cell system
Inventor: IIO MASATOSHI
IPC: H01M8/04
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system to appropriately judge a purge period and an oxygen supply period, and to suppress deterioration of power generation efficiency of the fuel cell.  <P>SOLUTION: In the fuel cell system provided with a circulation passage composed of a passage in the interior of the fuel cell in which hydrogen for power generation at the fuel cell 1 flows, a passage 4 to supply hydrogen to the fuel cell, and a return passage 5 to lead hydrogen released from the fuel cell to the supply passage, a hydrogen partial pressure is calculated from a gas partial pressure of impure gases accumulated in hydrogen which flows in the interior of the circulation passage, and a steam partial pressure in hydrogen calculated from a temperature of the fuel cell, and based on this hydrogen partial pressure, the impure gases in the interior of the circulation passage are discharged out of the system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348678-A (JP)
Title: Drive control unit for omnidirectional transfer truck
Inventor: HIRANO YUTAKA
IPC: G05D1/02
Filed: 2003-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive control unit for an omnidirectional transfer truck capable of automatically moving the omnidirectional transfer truck to arbitrary directions in a target speed.  <P>SOLUTION: A drive control unit 6 includes drive motors 7a-7d for driving wheels 3a-3d of the omnidirectional transfer truck 1, motor control drivers 8a-8d, a drive controller 9, an input unit 10 for setting and inputting the target speed in three-degrees of freedom of the omnidirectional transfer truck 1, and rotating speed sensors 11a-11d. The drive control 9 obtains a target rotating speed of the wheels 3a-3d based on the target speed in three-degrees of freedom set and input from the input unit 10, and forwards an instruction value of this target rotating speed to the motor control drivers 8a-8d. The motor control drivers 8a-8d forward control signals to the drive motors 7a-7d so that actual rotating speeds of the wheels 3a-3d detected by the rotating speed sensors 11a-11d become the target rotating speeds.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004229488-A (JP)
Title: Control device of electric power conversion system
Inventor: MIURA TOSHIE
IPC: H02M7/48
Filed: 2003-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device that alleviates a disturbance to a power grid serving as an AC power supply that supplies power to an inverter and the other equipment of the power grid, in a pulse density modulation type inverter as the electric power conversion system.  <P>SOLUTION: A relationship 2×T<SB>o</SB>=K×T<SB>N</SB>(K=3,5,7...) is given among the total period T<SB>o</SB>of a period during which power is supplied to a load 3 from an inverter circuit 13 by a control device 50 of an electric power conversion system 5 and a period during which the operation of the inverter circuit 13 is interrupted, a fundamental wave, and a period T<SB>N</SB>of an AC power supply 4. As a result, the deviation of an electric current i<SB>1</SB>flowing from the AC power supply 4 to the electric power conversion system is made smaller, and at the same time, an operation is also made possible when an output frequency of the inverter circuit 13 is lower.  <P>COPYRIGHT: (C)2004,JPO&NCIPI