baber/WOPTO huggingface dataset:
Patent JP-2003076058-A (JP)
Title: Electrostatic image developer
Inventor: KONYA YOSHIHARU
IPC: C01B33/00
Filed: 2002-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a developer having excellent fluidity, cleaning property and uniform and stable electrified charges by adding specified particles. SOLUTION: The electrostatic image developer is characterized in that it contains complex oxide fine particles of amorphous spheric silica and titanium oxide which are prepared by spraying and combusting siloxane and an organic titanium compound in flames and which have 10 to 300 nm particle size, 10 to 100 m<2> /g specific surface area and 1 to 99 wt.% titanium oxide content.
Patent JP-2004022205-A (JP)
Title: Microsputter ion pump
Inventor: CHIN KOKUKA
IPC: H01J37/16
Filed: 2002-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microsputter ion pump that can be incorporated in a space having very small diameter easily and can make the inside of the space extremely vacuum without substantially affecting the operation of the equipment having the space.  <P>SOLUTION: The microsputter ion pump comprises a first electrode provided along the wall which demarcates the cross-sectionally very small space and a ferromagnetic yoke member which includes a cylindrical part along the axis direction of the above space and a flange extending in the radius direction provided at both ends of the cylindrical part and is provided coaxially to the above first electrode inside the first electrode, and at least two permanent magnets which are provided on the opposing surfaces of the flange at both ends of the yoke member and separated away from the outer face in the radius direction of the cylindrical part, and shielded by a vacuum shield member, respectively, and a second electrode provided opposed to the first electrode. The permanent magnet and the yoke member form a closed magnetic circuit so that the magnetic field in the vertical direction against the axis direction of the above space may become zero.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000870-A (JP)
Title: Method of forming multilayer coating film
Inventor: KOBAYASHI YOSHIKO
IPC: B05D1/36
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a multilayer coating film having an excellent finishing property.  <P>SOLUTION: In the method of forming the multilayer coating film, a substrate is coated by a 3 coat 1 bake method using a first water-based color coating, a second water-based color coating, and a clear coating. The first water-based color coating is applied, and the coating film is predried to adjust the viscosity of the coating film to ≥1×10<SP>6</SP>mPa sec (at 20°C and a shear rate of 0.1 sec<SP>-1</SP>). Subsequently the second water-based color coating is applied, and after reducing the moisture content of the second water-based color coating to 10 wt% by preheating or air blowing, the clear coating is applied.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022749-A (JP)
Title: Heat sink
Inventor: TAKEDA KOICHI
IPC: H05K7/20
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To decrease the height of a heat sink.  <P>SOLUTION: A cooling air shading wall 4 is erected on the upper surface at the outer peripheral edge of a fixing piece 3 to a high heating device 2 having a through-hole 1 penetrating from the surface and back thereof at the center of the same, and a heat radiating protruded stripe 5 directed toward the through-hole 1 is made to bulge on the surface of the fixed piece 3. Further, an exhaust trench 6, communicating with the through-hole 1 and opened toward to the outer peripheral edge, is formed along the heat radiating protruded stripe 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004018025-A (JP)
Title: Container coupler
Inventor: TAKAGUCHI HIROYUKI
IPC: B63B25/00
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container coupler which can always smoothly operate a detent mechanism for stopping a rotary shaft with an upper engaging cone engaged.  <P>SOLUTION: The rotary shaft 6 is inserted into a shaft insertion hole 5 formed on a coupling body 1, and engaging cones 7a and 7b are provided at both upper and lower ends of the shaft 6. The coupler body 1 is formed with a stopper insertion hole 31 passing through the upper and lower portions of a flange 2 and communicating with a hollow chamber 4 in the body 1, and a stopper 32 is incorporated into the stopper insertion hole 31. A projection 33 facing the stopper 32 in the peripheral direction of the rotary shaft 6 while the stopper 32 is lowered and stopped is provided along the outer periphery of the rotary shaft 6. The stopper 32 is made to be spherical so that it can smoothly move in the hole 31 and the detent mechanism of the rotary shaft consisting of the stopper 32 and the projection 33 can always normally operate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021632-A (JP)
Title: Recording and reproducing method for specific information to storage unit having unused area in storage medium
Inventor: ISHIMARU TAKAO
IPC: G11B20/12
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording and reproducing method for specific information to a storage unit having an unused area in a storage medium.  <P>SOLUTION: In this method, a PC carries out the following processes: a management process for retrieving the storage unit having the unused area following an ECB code in a storage area of a FD after starting an OS of the PC and forming a second FAT 6 about all the matching storage units to store them in a predetermined position in the storage area 2, a specific information storage process for retrieving the storage unit having the unused area with the dimension allowing storage of an ID 11 and the like, storing the ID 11 and the like in the unused area after the ECB code of the storage unit satisfying a retrieval condition when storage is commanded, and storing information about the storage unit used for storage in a second FAT 6, and a specific information reproduction process for referring to the second FAT 6 for obtaining information about the storage unit storing the ID 11 and the like and reading the ID 11 and the like from the area following the ECB code of the storage unit matching the obtained information when reproduction is commanded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021207-A (JP)
Title: Phoneme recognizing method, phoneme recognition system and phoneme recognizing program
Inventor: SEGI HIROYUKI
IPC: G10L15/18
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a phoneme recognizing method, a phoneme recognition system and a phoneme recognizing program which may enhance a phoneme recognition rate without an increase in memory capacity for holding a section information indicating a boundary of a phoneme.  <P>SOLUTION: IN a pheneme recognition system, an acoustic model in which a characteristic of each phoneme of a subject sound signal in the phoneme recognition is defined, a language model in which relation among each word is expressed as probability and a pronunciation dictionary of a word which shows relation between the word and a phoneme, are used to recognize a pheneme. The phoneme recognition system 1 is provided with a sound recognizing part 5 for voice recognizing a continuous sound signal and an alignment part 7 for obtaining section information indicating the boundary of the phoneme and a phoneme label attached to each of the phonemes, by performing alignment which is a correspondence between a waveform of a sound and a phoneme, by using a voice recognition result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025907-A (JP)
Title: Method for presuming road surface friction coefficient
Inventor: TAKAO KOJI
IPC: B60T8/58
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for presuming a road surface friction coefficient capable of presuming a road surface friction coefficient with high precision even for an inconsistent road surface.  <P>SOLUTION: An average friction coefficient to the whole of a vehicle is calculated by using acceleration of a vehicle. An average friction coefficient to the whole of the vehicle is distributed in a ratio of a slip ratio of each wheel based on a weighed average slip ratio weighed by a given weight on the slip ratio of each wheel to determine a road surface friction coefficient.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030043-A (JP)
Title: Theft detection apparatus and theft detection method for vehicle
Inventor: ANDO TANICHI
IPC: B60R25/30
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress consumption of a battery to a minimum and to transmit a location of a vehicle to an owner or the like even after the lapse of a long period by operating a location information acquiring means at the point when the moving object is stolen and moved when stopping a main motive force and the completion of the movement is determined later in a theft detection apparatus for the moving object.  <P>SOLUTION: When it is determined by a state decision means 13 that an automobile 1 is stolen and stopped at present based upon a signal outputted from a state detecting means 11 or a time measuring means 12, a theft detection apparatus 10 electrifies and raises a location information acquisition means 14 and a communication means 15 for the first time, the location information acquisition means 14 acquires the location of the automobile 1 from a location information providing means 50, and theft notice information containing the acquired location information is transmitted to the owner or the like outside of the automobile 1 by the communication means 15. After the information is transmitted, a power source of the location information acquisition means 14 is turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003033333-A (JP)
Title: Rf coil for magnetic resonance imaging
Inventor: BOSKAMP EDDY B
IPC: H01F5/00
Filed: 2002-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the linearity of a gradient magnetic field and the uniformity of a DC magnetic field in an RF transmitting coil. SOLUTION: This radio frequency(RF) coil is provided with a main coil element (50), which forms an approximately cylindrical structure having two ends (56 and 58) and has a plurality of axial conductors at intervals so as to prescribe a coil volume, and a pair of first spoiler coils (52 and 54) which form approximately cylindrical structures, respectively, and are equipped with a plurality of axial conductors at intervals so as to prescribe the coil volume. Each of the spoiler coils (52 and 54) is arranged in such a manner as to overlap one end (56 or 58) of a main coil.  Adaptation is made so that an RF signal can be carried in such a manner that the RF signals of the spoiler coils (52 and 54) are phase-shifted at an angle of 180 degrees with respect to the RF signal of the main coil; an RF magnetic field, which is generated by the main coil within areas of the ends (56 and 58), is markedly lowered; and the production of an aliasing artifact from the outside of an imaging area is reduced.
Patent JP-2004033883-A (JP)
Title: Method for coating butt end of planar body
Inventor: OSUMI ISAO
IPC: B05D7/00
Filed: 2002-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for coating a butt end of a planar body by which the repeated coating process of coating material is unnecessitated and operation man-hour is reduced accordingly.  <P>SOLUTION: In the method for coating a butt end of a planar body, the coating material of desirable color as an overcoating material is applied on the butt end of a wooden planar body, a thermal transfer sheet which is not penetrable by the coating material and is highly adhesive is stuck to the butt end surface of the planar body, the coating material is applied to the surface of the stuck thermal transfer sheet and, thereby, the coating material is prevented from penetrating into the planar body and the repeated coating operation to the butt end is unnecessitated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035205-A (JP)
Title: Paper feed device
Inventor: SHIROKURA MIZUHO
IPC: B65H11/00
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To precisely detect sheet size and improve sheet processing performance of the image forming device in a paper feed device with an auxiliary tray.  <P>SOLUTION: The paper feed device is equipped with a paper feed tray on which a paper sheet is loaded, an auxiliary tray which is movably installed at a sheet support position supporting one part of the sheet loaded on the paper feed tray and a storing position stored in the paper feed tray, and a paper feed means to feed the sheet loaded on the paper feed tray. It is equipped with a sheet detection means which is installed on the auxiliary feed tray and detects the sheet loaded on the paper feed tray, a tray position detection means to detect the position of the auxiliary tray, a sheet judging means to judge the length of the sheet in the paper feed direction of the sheet based on the detected result with the sheet detection means and the tray position detection means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003113227-A (JP)
Title: Benzodioxythiophene, method for producing the same and use thereof
Inventor: RAUCHSCHWALBE GUNTER
IPC: H01M10/0565
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having high electrical conduction property. SOLUTION: This compound is represented by formula (I) (R<1> and R<2> are each mutually independently H, a 1-20C alkyl, a 6-10C aryl, a 7-12C aralkyl, a 1-18C alkoxy, a 2-18C hydroxyalkyleneoxy, a 2-36C alkoxyalkyleneoxy, hydroxyethyl, formyl, a 2-18C acyl, nitro, a halogen, a sulfo (-SO3 H), cyano (-CN), carboxy (-COOH), a 1-18C alkoxycarbonyl or trifluoromethyl or forms an aromatic fused ring system with an aromatic ring to which these groups are bonded; and X is N or C-H).
Patent JP-2004038766-A (JP)
Title: Communication system for vehicle
Inventor: AKIYAMA SUSUMU
IPC: B60R16/02
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the operating rate of the whole electronic control units (ECU) and to effectively utilize the resources of each electronic control unit by efficiently operating each of the electronic control units in a communication system for a vehicle connecting the plurality of electronic control units through a network.  <P>SOLUTION: A control program needed to control various control object devices in respective networks 10, 20 and 30 is divided into unique tasks needed to be executed in each ECU connected to each of the networks and float tasks executable in an optional ECU, and a manager ECU 40 connected to each of the networks manages a program for executing the float tasks. The manager ECU 40 specifies a float task to be executed at that time in accordance with the operating state of the vehicle and an instruction from a driver, and makes an ECU whose processing load is low and which can execute a float task execute the float task.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004038813-A (JP)
Title: Travel guide line for automated guided vehicle
Inventor: ANDO HIDEKI
IPC: B65G1/00
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize an automated guided vehicle in an intersection when it travels over diagonally crossing travel guide lines from either side.  <P>SOLUTION: In the intersection in which the travel guide lines 11 and 11a cross each other diagonally, an auxiliary guide line 13 is arranged axisymmetrically to one travel guide line 11a with respect to the other travel guide line 11. An auxiliary guide line 13a is arranged axisymmetrically to the travel guide line 11 with respect to the gravel guide line 11a. The length of one auxiliary guide line 13 is extended to both end parts of a detection area S of the automatic guided vehicle 1. The length of the other auxiliary guide line 13a is extended to both end parts of a detection area Sa for the automated guided vehicle 1a. Along with the travel of the automated guided vehicle 1, a magnetic guide sensor main body 2 detects the travel guide line 11a and the auxiliary guide line 13 on both sides of the travel guide line 11 at the same time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044847-A (JP)
Title: Clean air supply method to isolator
Inventor: HIBI KAZUYOSHI
IPC: F24F7/06
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent upward stream and vortex occurrence in a requested clean section of a manufacturing device having a high aseptic guaranteeing level.  <P>SOLUTION: In an isolator 1 including the manufacturing device having a high aseptic guaranteeing level, a jet port 9 having a HEPA filter is disposed in a ceiling 3 of the isolator. The jet port is disposed in a line shape with a predetermined width in the ceiling, and is disposed just above the requested clean section while facing to the section, and air is supplied from the jet port 9 into the isolator 1 and exhausted from the lower part of the isolator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043658-A (JP)
Title: Tubular polyimide molding and its production method
Inventor: YANAGIDA MASAMI
IPC: C08K7/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular polyimide molding used in an electrophotographic apparatus such as a laser beam printer or a facsimile machine and freed from image defects and meandering due to shrinkage during drying and baking and to provide a method for producing the tubular polyimide molding.  <P>SOLUTION: The tubular polyimide molding contains 20-80 pts. wt. acicular filler having an average length of 15-30 μm and an average breadth of 1.5-0.05 μm per 100 pts. wt. dry weight of the polyimide. The method for producing the tubular polyimide molding comprises imparting self-supporting properties to a cylindrical coating membrane as a tubular polyimide molding precursor, fitting the coating membrane around a baking mold, and baking the membrane to accomplish solvent removal and imidization, wherein the transverse shrinkage in the baking step is 10% or smaller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004042819-A (JP)
Title: Engine accessory driving device of internal combustion engine, and vehicle
Inventor: MORIYA TAKANORI
IPC: F04B35/00
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine accessory driving device of an internal combustion engine for detecting the state of an engine accessory while avoiding mistaken determination even when the operation of a first drive source is stopped, and the engine accessory is operated by the driving force from a second drive source, and a vehicle.  <P>SOLUTION: Firstly, it is determined whether or not an engine is automatically stopped (S101). Next, it is checked that a compressor clutch is in a coupled state, and a belt is connected to a drive shaft of a compressor (S106). Then, the M/G rotational speed NM is compared with the compressor rotational speed NA while considering the pulley ratio of a compressor pulley to an M/G pulley (S107). If the difference is within a predetermined range, it is determined that no sticking occurs in the compressor, and the compressor is normally operated (S108). On the other hand, if the difference largely exceeds the predetermined range, it is determined that sticking or trouble occurs in the compressor (S109).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049273-A (JP)
Title: Wiring device
Inventor: KOBAYASHI HIDEO
IPC: A63F7/02
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that wiring is hard to conduct due to entanglement of wires in the conventional wiring on the backside of a game machine and that miswiring is also easy to occur.  <P>SOLUTION: A wiring device comprises a cylindrical body 4 accommodating a plurality of wires 17 connecting a connecting connector 18 provided on a control substrate 12 of a game machine to a connecting connector 16 provided on an electric part side of the game machine, and is provided by leading one end 17a of each of the wires 17 to the connecting connector 18 of the control substrate 12 and leading the other end 17b of the wire 17 to the connecting connector 16 provided on the electric part side of the game machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052308-A (JP)
Title: Sash
Inventor: KUROSAWA MASUMI
IPC: E05B41/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability of a sash window by automatically hooking and releasing an auxiliary lock by interlocking with locking and unlocking of a crescent lock.  <P>SOLUTION: A crescent 7 and a sliding lock 10 lock paper sliding screens 3 and 4 openably-closably arranged inside a frame body framed in a rectangular shape, and are installed on a meeting style stile 3c of the inner paper sliding screen 3. A link body 18 for interlocking with opening-closing operation of the sliding lock 10 is vertically movably arranged outside the meeting style stile 3c. A sash fastener 12 makes of the paper sliding screens 3 and 4 unopenable by springing up a fastener material 14 by pushing down a button 16 when upwardly moving the link body 18 according to locking of the crescent lock 5 and the sliding lock 10. A magnet 19 is arranged on the tip of the link body 18 extending along an upper rail 3a of the inner paper sliding screen 3 for turning on a sensor S for detecting an opening state of the paper sliding screens 3 and 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052878-A (JP)
Title: Hydraulic shock absorber for vehicle
Inventor: NAGAI OSAMU
IPC: F16F9/32
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To secure shock absorption performance at the time of jump landing and secure steering stability at the time of normal traveling by making the oil lock stroke depend on the piston speed.  <P>SOLUTION: In the hydraulic shock absorber 10 for the vehicle, an oil lock piece 80 is slidably provided on the inner periphery of the inner tube 12 and an oil chamber of the inside of the inner tube 12 is divided. Orifices 81A, 83A communicating the divided oil chambers 21C, 21D are provided on the oil lock piece 80. The suspended spring 33 is divided and the oil lock piece 80 is held between divided suspended springs 33A, 33B.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056441-A (JP)
Title: Band stop filter and high frequency package incorporating the same
Inventor: OWADA SATORU
IPC: H01L23/12
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a band stop filter suitable for incorporation in a multilayer structure.  <P>SOLUTION: The filter is provided with a transmission line 1 constituting a main line, an input terminal 3a disposed at one end of the transmission line 1, an output terminal 3b arranged at the other end of the transmission line 1 and a plurality of open stubs 2A and 2B where an input susceptance becomes "0" in the center frequency of a pass band. The open stubs 2A and 2B are connected to the transmission line at an interval of about 1/4 wavelength of the center frequency. In at least one of the open stubs 2A and 2B, a prescribed frequency where the input susceptance becomes infinite differs from the prescribed frequency of the other open stub.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055872-A (JP)
Title: Method of designing power source circuit and power source circuit
Inventor: ISHIBASHI NORIKO
IPC: H01L21/822
Filed: 2002-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To make the drop of a voltage in a chip smaller by suppressing the fluctuation of the voltage.  <P>SOLUTION: When logical elements used for designing an LSI are arranged in a cell arranging area and each cell row in the cell arranging area is wired for power supply, a flip flop which is high in power consumption and other logical elements are arranged in different rows (ST2 and ST3) and the flip flop and other logical elements are separately wired by making a voltage supply to the power source of the flip flop different from that to the power source of the other logic elements (ST6). In addition, the width of the electric power supplied to the cell row containing the flip flop is decided based on the voltage drop in the cell row by calculating the voltage drop (ST4 and ST5). Consequently, the occurrence of local or periodic voltage drops can be avoided by collectively arranging the cells which are high in power consumption in one place and intensifying the power to the place.  <P>COPYRIGHT: (C)2004,JPO