baber/WOPTO huggingface dataset:
Patent JP-2004348468-A (JP)
Title: Speed limit information servicing device and program for servicing speed limit information
Inventor: KURODA KOICHI
IPC: G09B29/00
Filed: 2003-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To display speed limit information contributing to smooth speed control.  <P>SOLUTION: A speed limit information servicing device comprises a speed limit acquiring means 1 for successively acquiring the speed limit of a road, where an own vehicle drives; a change point detecting means 2 for successively detecting a change point, where the speed limit changes; and a control means 3 for outputting a speed limit according to the position of a change point detected by the change point detecting means 2. The control means 3 comprises a section detection section 31 for detecting a section that is divided into two change points, where the speed limit changes; a section distance calculation section 32 for calculating the distance of the detected section; an amount-of-change calculation section 33 for calculating the amount of change in the speed limit in the detected section; and a determination section 34 for determining the speed limit outputted according to the distance of the section and output timing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004350113-A (JP)
Title: Image output apparatus and program
Inventor: YAMANE KAZUYOSHI
IPC: G06T1/00
Filed: 2003-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To easily confirm size of an article on display/printing only by performing an adjusting operation of a comparison target image to be compared with size of the article included in a photographed image according to the size of the article.  <P>SOLUTION: A personal digital assistant 3 displays a sample image to be compared with the size of a product in the photographed image with a product photographed image after acquiring the sample image of the product and its actual size information from a host device 1 by specifying the product to be photographed. At this state, when the size of the sample image is adjusted by an input operation according to the size of the product in the photographed image, the personal digital assistant 3 calculates size of the sample image on display by analyzing sample image after adjustment, generates a unit scale image for indexing the size of the product on display based on the display size of the sample image and displays the unit scale image by adding it to the product photographed image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004050824-A (JP)
Title: Ink jet printer, residual ink quantity detection device and method, and ink cartridge
Inventor: NISHIHARA YUICHI
IPC: B41J2/175
Filed: 2003-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a residual ink quantity detection device that improves ink detection accuracy and reliability by unerringly detecting a residual vibration due to resonance with a medium such as an ink contacting a vibration element without getting influenced by noise or the like.  <P>SOLUTION: There are provided a piezoelectric element 12 provided in an ink tank 11, an excitation pulse generation section 13 applying an excitation pulse to the piezoelectric element 12, a detection section 14 detecting a frequency of a back electromotive force waveform from the piezoelectric element 12 based on residual vibration due to resonance with a medium in the ink tank 11, and a judgment section 15 judging the presence or absence of the ink on the basis of the frequency detected. The detection section 14 has two band pass filters 22A and 22B that pass only the waveform of a prescribed frequency band previously assumed in accordance with the presence or absence of the ink, and a frequency measuring section 150 binarizing and counting the back electromotive force waveform, measuring a time among pulses of a prescribed number from a pulse in a prescribed sequence and detecting the frequency of the back electromotive force waveform on the basis of the time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004352913-A (JP)
Title: Method for producing polyoxymethylene resin composition
Inventor: NAKAJIMA MASAYUKI
IPC: C08J3/20
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyoxymethylene resin composition excellent in toughness, wherein the method has little variations and is stable.  <P>SOLUTION: When 0.5 to 10 pts.wt. of a polyalkylene glycol is mixed with 100 pts.wt. of a polyoxymethylene resin to produce a polyoxymethylene resin composition, a static mixer is used to knead and disperse the polyalkylene glycol in the polyoxymethylene resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004353068-A (JP)
Title: Method for manufacturing thin film
Inventor: KONISHI MASAYA
IPC: H01B13/00
Filed: 2003-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film by which the uniform thin film can be formed by emitting pulse laser beam onto the broader surface of a target as possible, in a pulse laser beam evaporation depositing method.  <P>SOLUTION: This method is the method for forming the thin film, by which the constituted atoms of the target are sputtered by emitting the pulse laser beam onto the surface of the target and the sputtered constituted atoms are deposited on a substrate. The sputtering of the constituted atoms are performed while relatively shifting the emitted point of the pulse laser beam and the target, In this way, this relative shifting is performed by combining a first reciprocating movement and a second reciprocating movement for moving in the different direction and in the different period to the first reciprocating movement.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004359724-A (JP)
Title: Manufacturing method of conductive polymer composite carrying noble metal catalyst
Inventor: DEKI SHIGETO
IPC: H01M4/90
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To establish a method for synthesizing a composite comprising a conductive polymer and, uniformly carried therein, a nanoparticle of a noble metal catalyst in a simple and efficient step.  <P>SOLUTION: The manufacturing method of the conductive polymer composite carrying the noble metal catalyst comprises carrying out a polymerization reaction of the conductive polymer using a noble metal complex as a polymerization oxidizing agent and simultaneously causing the noble metal catalyst, generated by the reduction of the noble metal complex, to be carried on the conductive polymer in one step. The conductive polymer composite carrying the noble metal catalyst manufactured by the method has the noble metal catalyst having a particle size of a few nano order uniformly dispersed in the conductive polymer material and is therefore useful for various applications such as a fuel cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363950-A (JP)
Title: Cdma terminal and multipath synchronizing method
Inventor: OSUGE MICHIHIRO
IPC: H04B1/7073
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CDMA terminal and a multipath synchronizing method that eliminate the need to always perform multipath searching operation, make a path search at an adequate time, and suppress a circuit scale as much as possible.  <P>SOLUTION: A hand-over destination is predicted according to results of level measurement and/or quality of a peripheral cell and the cell at the hand-over destination is previously synchronized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004007732-A (JP)
Title: High frequency switch
Inventor: KATOU MITSUHIDE
IPC: H04B1/44
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high frequency switch compatible with a duplex mode.  <P>SOLUTION: The high frequency switch 21 roughly comprises: 10 main switching elements 22 to 31; a transmission side path circuit 40; a reception filter 36; a transmission filter 37; and auxiliary switching elements 65 to 70 in shunt connection or the like. GaAs switches (MOS FET transistors) easily taking mutual synchronization for ON / OFF control are adopted for the main switching elements 22 to 31. In the case of connecting transmission / reception ports Rx, Tx to an antenna port ANT 1 at the same time, all or parts of the main switching elements 24, 27, a switching element 41 of the transmission path circuit 40, and the auxiliary switching elements 70, 65, 66, and 68 are turned on at the same time and the remaining switching elements are turned off.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005003012-A (JP)
Title: Belt-type continuously variable transmission
Inventor: KATO YOSHIAKI
IPC: F16H9/18
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt-type continuously variable transmission capable of reducing pump loss by optimizing the level of oil balance when independently controlling oil pressure for a clamp chamber and speed change.  <P>SOLUTION: In the belt-type continuously variable transmission with double pistons, a cylinder chamber is set to be a chamber surrounded by a first fixed wall fixed on an input shaft of the transmission at a fluid-tight state and a movable pulley, and the clamp chamber is set to be a chamber surrounded by a second fixed wall fixed on the input shaft of the transmission at a fluid-tight state and a clamping piston which brings into contact with the movable pulley. A first fixed section fixed with the input shaft of the transmission of the first fixed wall and a second fixed section fixed with the input shaft of the transmission of the second fixed wall are adjacently arranged with each other, and an oil passage supplying pressured oil from a interconnecting passage to the clamp chamber is arranged at a position sandwiched between the two fixed sections.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003726-A (JP)
Title: Electrostatic latent image developing toner, electrostatic latent image developer and image forming method
Inventor: IGARASHI JUN
IPC: G03G15/08
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner which can maintain high sharpness for a long period without degrading developability and transferability and can prevent interior contamination by maintaining the electrostatic characteristics with lapse of time under the environment of a low temperature and low humidity and a high temperature and high humidity, to provide a developer using the same and to provide an image forming method.  <P>SOLUTION: The toner has coloring particles containing a binder resin, coloring agent and release agent and an external additive, in which the coloring particles are ≤25 in the fluctuation in the number average particle size, ≥0.975 in average circularity and ≤2.5 in the fluctuation of the circularity and the external additive is composed of the following (a), (b) and (c): (a) monodisperse silica having a true specific gravity 1.3 to 1.9, an average primary particle size 80 to 300 nm, an amount of alkoxy groups ≤3,000 ppm and an average carbon content 0.1 to 3mass%, (b) an inorganic compound of an average primary particle size ≥10 to <30 nm and (c) an inorganic compound of an average primary particle size 30 to 100 nm.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005003770-A (JP)
Title: Image forming apparatus
Inventor: WATANOBE TAKASHI
IPC: H05B3/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of a control means, obtain data necessary for control with appropriate timing, and perform an operation in which a processing load is reduced, in a fixing heater temperature control which is so designed that the influence of the characteristics of a control system or the influence of changes in a power source is prevented.  <P>SOLUTION: The image forming apparatus is structured such that normal heater ON duty is multiplied by a correction coefficient α that cancels the dispersion between control system elements or changes in the power source, thereby realizing proper ON control. In the adjustment mode that is carried out separately from a printing operation, power source voltage V=a(τ<SB>0</SB>/τ)V<SB>0</SB>under the present environment is derived from a temperature transition time τ(dependent on variable factors such as the power source, etc) measured under the linear conditions of a temperature-time characteristic and from a predetermined standard characteristic (temperature transition time τ<SB>0</SB>of a rated voltage V<SB>0</SB>), and a heater output W=(V/V<SB>0</SB>)bW0 is derived. The correction coefficient α applied here is defined by α=W<SB>0</SB>/W=1/(a(τ<SB>0</SB>/τ))<SP>b</SP>. The conditions specific to the apparatus can be reflected on parameters (a) and b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006250-A (JP)
Title: Current drive circuit, its control method, and display device with current drive circuit
Inventor: SHIRASAKI TOMOYUKI
IPC: H01L51/50
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current drive circuit which promptly executes an operation for generating a tone current even when the tone current to be supplied to display pixels is small, generates the tone current with an appropriate current value corresponding to displayed data and performs a light emitting operation of the display pixels with appropriate luminance tone, and provide its control method and a display device having the current drive circuit.  <P>SOLUTION: The current drive circuit ISA has a current generating part 20A which generates load drive current ID having a prescribed current value based on inversion output signals d10<SP>*</SP>to d13<SP>*</SP>of digital signals d0 to d of a plurality of bits to be outputted from a data latch part 10 and outputs the load drive current to a drive current supply line CL and a specific state setting part 30A which impresses specific voltage Vin to the drive current supply line CL based on non-inversion output signals d10 to d13 to be outputted from the data latch part 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011390-A (JP)
Title: Optical disk drive and laser output control method
Inventor: YOSHIDA TORU
IPC: G11B7/125
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk drive and a laser output control method for accurately controlling various laser output values necessary for recording, playing back and erasing the optical disk in a simple constitution.  <P>SOLUTION: The optical disk drive for accurately controlling the various laser output values in a simple constitution is provided in the manner of furnishing a laser output control means for controlling the driving current supplied to a semiconductor laser, a measuring means for measuring the correlation value between at least optional two laser output set values and the driving current for obtaining the laser output at the reproduction of the information to the optical disk, a storage means for storing the measured correlation value, and an arithmetic means for calculating the changing amount of the laser output per a unit current from the stored correlation value and also calculating the driving current value for obtaining other laser output values to be used at the recording of the information to the optical disk from the changing amount and the stored optional correlation value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006731-A (JP)
Title: Oxygen concentrator
Inventor: KIMURA YOSHINOBU
IPC: B01D53/04
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen concentrator in which noise is very small in a pressure fluctuation absorption type oxygen concentrator.  <P>SOLUTION: The pressure fluctuation absorption type oxygen concentrator is provided with a silencer disposed in an intake path in order to reduce the intake sound of an air supply means. For the silencer, an expansion type silencing part for introducing intake air to an expansion chamber having a prescribed volume and an extended flow path type silencing part for introducing the intake air to a extended flow path formed by being extended for a prescribed length with a sound absorbing material as a partition wall are combined.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010951-A (JP)
Title: Weight measuring instrument with rfid reader/writer built-in and its application system
Inventor: KANDA YUICHI
IPC: G01S13/74
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weight measuring instrument and system for efficiently executing, so called, selling by weight by an electronic system.  <P>SOLUTION: This weight measuring instrument having an information storage device and an arithmetic unit is provided with a weight measuring part, an information storage part for storing at least weight relevant information associated with the weight of an object and information measured by the weight measuring part, an arithmetic control part for calculating predetermined information based on the weight relevant information and the weight value measured by the weight measuring part, a communicating part for transmitting data stored in the information storing part and an RFID tag reader/writer for reading information from an information storing part to a data carrier, or for writing data from the data carrier in the information storing part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010350-A (JP)
Title: Developer storage device and image forming apparatus
Inventor: SATA HIDEIKU
IPC: B65D83/06
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To prevent developer leak from a connecting part between pieces of a plurality of sealing members in the case where the plurality of sealing members are used to seal the connecting part between a frame of a developer storage device and a lid member in order to improve sealability.  <P>SOLUTION: In the developer storage device, sealing members are connected at an overlapping part, and bends are formed at the edges of the sealing members in the overlapping part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009765-A (JP)
Title: Heating cooker
Inventor: IDOMOTO SUSUMU
IPC: F24C7/06
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating cooker capable of uniformly browning the whole of a heated object at low cost with one bar-like heater while improving safety in the heating cooker constituted not to dispose a protective bar of the bar-like heater.  <P>SOLUTION: This heating cooker is provided with the bar-like heater 65 in a heating chamber 51 to heat the heated object placed on a placing base 73. A projecting part 63 is provided in the outer direction of a top face of the heating chamber 51, and at least one bar-like heater 65 is disposed at the projecting part 63. The projecting part 63 is constituted to form the opening part 33 side of the heating chamber 51 almost vertically and to have inclination toward the rear of the heating chamber therefrom.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009188-A (JP)
Title: Energy dissipator frame
Inventor: TAKEMURA SHIGEO
IPC: E02D29/12
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy dissipator frame adaptable to be carried into an existing manhole without removing its slanting wall portion and easily applicable to the manhole if its size is changed.  <P>SOLUTION: The frame to be used in energy dissipation for absorbing the energy of a high speed water flow released from a pipe channel such as a sewage pipe comprises an energy dissipation part having an energy dissipation face in a range from an inflow port to an outflow port for spreading the water flow from the inflow port in the cross direction and guiding it downward, a wide flow path part following the energy dissipation part, and an outflow part having a weir arranged in a flow path near the outflow port. These parts to be assembled are separated from one another perpendicularly to the direction of the flow path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005008814-A (JP)
Title: Polyester film for lamination with metallic sheet, film-laminated metallic sheet comprising the same, and metallic container
Inventor: INUI YUKIKO
IPC: B32B15/08
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for lamination with a metallic sheet, excellent in heat-laminability with a metallic sheet, moldability into a container, and low-temperature impact resistance and suitable for a film-laminated metallic container.  <P>SOLUTION: The polyester film for lamination with a metallic sheet comprises 90 to 45 mass% (I) polybutylene terephthalate or polyester based thereon and 10 to 55 mass% (II) polyethylene terephthalate or polyester based thereon. The film has a melting point ascribed to the polyester (I) of 200 to 220°C, a melting point ascribed to polyester (II) of 220 to 256°C, a glass transition temperature of -10 to 30°C, and a climbing-temperature peak crystallization temperature of 40 to 100°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005013353-A (JP)
Title: Game machine
Inventor: KOJIMA SAKIKO
IPC: A63F5/04
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine that carries out a performance providing a feeling of dynamic integration of characters and reels.  <P>SOLUTION: A lower liquid crystal display 4 is arranged on the front side of reels mechanically driven. The reels are seen through display windows 23, 24 and 25 of the lower liquid crystal display 4. Characters are dynamically displayed on the lower liquid crystal display 4, and the actions of the reels are varied. At this time, the actions of the reels are varied at the time when the characters go across the display windows 23, 24 and 25 of the lower liquid crystal display 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015125-A (JP)
Title: Image formation device
Inventor: NAKAO MASAHIKO
IPC: G03G15/00
Filed: 2003-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize to continuously carry out reversal and conveying of a paper sheet with no waste when a plurality of sheets of papers are continuously conveyed and images are formed on both surfaces of the paper sheets and to realize miniaturization of the device and reduction in manufacturing costs by making the constitution of a conveying mechanism for reversing the paper sheets simple and inexpensive.  <P>SOLUTION: The image formation device has a plurality of reversal parts 23, 24 for reversing the paper sheets 3 in order to form the image on both surfaces of the paper sheets 3. When the paper sheets 3 are simultaneously fed out from a plurality of reversal parts 23, 24, the device has a conveying route where the paper sheets 3 become the state that they are conveyed with a predetermined gap in the same order as before they are fed into the reversal parts 23, 24 when the paper sheets 3 fed out from the respective reversal parts 23, 24 are merged at a conveying passage at the feed out side. The image formation device has a conveying route where the paper sheets 3 become the state that they are approximately simultaneously fed to a plurality of respective reversal parts 23, 24 when a plurality of sheets of paper 3 are continuously conveyed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005015025-A (JP)
Title: Packaging box
Inventor: SENDA TOMOHARU
IPC: B65D5/36
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To save material in a packaging box readily assembled from a folded state.  <P>SOLUTION: The packaging box has four side surface portions 20, 40, 60, and 80 each having four sides making a rectangle shape and adjacently connected to each other, and bottom portions 30, 50, 70, and 90 extended from the bottom sides of the side surface portions, respectively. The bottom portions are adjacently connected to each other at one pair of diagonal corners of the packaging box, and formed so as to be flush with the side surface portions when folded flat along folding lines 33 and 73 formed from the external ends to the internal ends of the bottom surface portions at one pair of the corners and the sides of the side surface portions. The bottom portions adjacently connected at the other pair of diagonal corners have engagement portions 52 and 92 engaged when the packaging box is assembled and disengaged when the packaging box is folded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI