baber/WOPTO huggingface dataset:
Patent JP-2004274357-A (JP)
Title: Method for compressing image
Inventor: ITO MOTOHISA
IPC: H04N19/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a desired compression rate in a short compression processing period of time without lowering resolution needlessly by adding little hardware in a page printer mounted with a page memory of small capacity.  <P>SOLUTION: A compressing part 21 compresses an image over a plurality of times and sequentially outputs compressed data. Then, a memory counter 12 sequentially counts the sizes of the respective pieces of compressed data. Differentiating circuits 13a and 13b calculate a differential coefficient (a) and a differential coefficient E, respectively. A predicting part 15 performs compression processing for the first number of pixels, and calculates a predicted value Y that is counted when compression processing for the second number of pixels is performed according to Y = a × D + c + E by using the differential coefficient (a), the differential coefficient E, the second number D of pixels and a count value c counted by performing compression processing for the first number of pixels. Then, a determining part 16 outputs a signal for controlling the compression processing to a CPU or sequencer 501 on the basis of a comparison result of the calculated predicted value Y and a prescribed threshold.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004268402-A (JP)
Title: Thermosensitive recording material
Inventor: MITAMURA YASUHIRO
IPC: B41M5/28
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermosensitive recording material, the thermal stability of diazonium salt of which is high, which is excellent in open-preservability and dark-preservability.  <P>SOLUTION: In this thermosensitive recording material, a thermosensitive recording layer including diazonium salt contained in microcapsule and a coupler is provided on a support under the condition that the diazonium salt is represented by general formula (1) and compounds represented by general formulae (2) and/or (3), which occupy at least 30 mass% of the non-volatile component except the diazonium salt in the microcapsules, are included in the microcapsules, or a thermosensitive recording layer including the diazonium salt and an emulsified dispersed matter of the coupler are provided on the support under the condition that the diazonium salt is represented by the general formula (1) and the compounds represented by the general formulae (2) and/or (3), which occupy at least 30 mass% of the non-volatile component except the coupler in the emulsified dispersed matter, are included in the emulsified dispersed matter. Functional groups in the general formulae (1), (2) and (3) are described in the specification.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280365-A (JP)
Title: Share price calculating device, share price calculating method, and share price calculating program
Inventor: IWATSUKI HIDEKI
IPC: G06Q10/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To automatically calculate the ideal share price of shares issued by an enterprise under the consideration of the condition of the enterprise.  <P>SOLUTION: Information associated with the shares of an enterprise designated by terminal equipment 10a to 10c is acquired from brand data 123b, and the growth rate of the profits for this term of the enterprise is set by a growth rate setting part 124c. An ideal share price calculating part 124b calculates the shareholder capital after N years and dividends after N years of the enterprise, and subtracts the shareholder capital after N years and the dividends in N years by using a discount rate set by a discount rate setting part 124d to calculate the ideal price of the shares of the enterprise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279760-A (JP)
Title: Image forming apparatus
Inventor: MATSUDA HIROBUMI
IPC: G06F3/12
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of using as many used forms as possible.  <P>SOLUTION: A hybrid machine 1 has a function capable of printing both surfaces of recording paper P, and comprises a print specification area information generation part 101 which generates printable area information A on the surface of the recording paper P, an existent image area generation part 102 which generates existent image area information C on the surface of the supplied recording paper P, a 1st overlap judgment part 106 which judges whether a 2nd sensor 72 detects the existent image area information C in the printable area, a print control part 109 which inhibit the surface of the recording paper P whose existent image area is detected from being printed when the 1st overlap judgment part 106 judges that the 2nd sensor 72 detects the existent image area, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278222-A (JP)
Title: Expansion joint
Inventor: OGISHIMA MASAKI
IPC: E04B1/62
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To increase a closable range by keeping space closure by a cover member even if a variation expanding a clearance of a building arises, or the tip of the cover member separates from the building.  <P>SOLUTION: In the expansion joint, a cover member 4 covering a clearance S between conpposite buildings is fitted to a support member through a holder rotatably formed in one of opposite buildings. A sliding recess 9 is formed along the width direction of the clearance at the upper face of the holder 6. In the other building, a spring member having a coil part and an elongation part elongated to both sides from the coil part is arranged. Moreover, the elongation part 7c of one spring member 7 is fixed to the building by a fitting implement 8, and the other elongation part 7b is engaged with the sliding recess 9 of the holder 6, the end of the cover member 4 is urged to bring into pressure contact with the building by the cover member. When the building frame body is moved so as to become wide, the ends of the holder 6 and the cover member 4 are made to be able to move over the fitting implement 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289204-A (JP)
Title: Image processor and image processing method, recording medium, and program
Inventor: KATO MIKI
IPC: H04N5/445
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To suppress image persistence when displaying a multi-image on a single screen.  <P>SOLUTION: A register 111 consisting of a Y register 112, a Cb register 113, and a Cr register 114 latches color data denoting an optional color received via an IIC interface 110. A switch 61 is first thrown to a position of the register 111. The color data latched in the register 111 are written to an image frame memory 33. Then the switch 61 is thrown to a position of a line buffer memory 29. Video data stored in the line buffer memory 29 are overwritten on the color data in the image frame memory 33. Thus, the background of the multi-image is set to have a color not causing image persistence. The image processor or the like is applicable to television receivers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286843-A (JP)
Title: Filter incorporated optical connector
Inventor: SUZUKI KAZUO
IPC: G02B6/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter incorporated optical connector which is simply and easily manufactured and has good filter optical characteristics.  <P>SOLUTION: Optical fibers 2a and 2b are respectively retained by a pair of ferrules 1a and 1b. The opposing surfaces of the ferrules are formed into tilted planes and a filter 3 is made into a film and formed on at least one of the planes. Each plane is ground and the formed film is made of a dielectric multilayered film. Both ferrules are optically connected in the divided sleeves. The filter has a characteristic to pass signal light beams and to shut off the test light beams. Since the tilted planes of the ferrules are ground, the reflected light beams are partially returned to the transmitting side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289431-A (JP)
Title: Transmission system, transmitter, and transmission method for real time information, and program
Inventor: MIWA TAKUYA
IPC: H04N19/65
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a real time information transmission system capable of transmitting real time information as high quality with a low delay and at low cost for communication of the real time information such as video or voice sound utilizing packet communication comprising a multilayer protocol structure.  <P>SOLUTION: The transmitter assumes such protocol layer as packet loss occurs, and comprises a data splitting means for splitting the data of real time information so that the data length of a packet to be transmitted fits into such data length as transmitted with a maximum packet size of the protocol layer, and an FEC coding means for applying an FEC coding process. The receiving side is provided with an FEC decoding means that restores a lost packet while applying FEC decoding process to a received packet, and a data combining means that combines split data together and restores an original real time information data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287299-A (JP)
Title: Pigment dispersion liquid for color resist, photosensitive coloring composition and color filter
Inventor: NAKAMURA KAZUHIKO
IPC: C09K23/52
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pigment dispersion liquid in which a large amount of a pigment is finely and uniformly dispersed even when a dispersant is used in a small amount, to provide a photosensitive coloring composition which can form a color layer of high electric reliability having excellent platemaking characteristics, high color density even in a thin layer, favorable surface smoothness and no elution of impurities, and to provide a color filter realizing a wide color reproducing range.  <P>SOLUTION: The pigment dispersion liquid for a color resist and the photosensitive coloring composition contain at least: a pigment; a pigment dispersant comprising a copolymer containing a molecular structure in which at least a structural unit having a specified quaternary ammonium salt group in the side chain is linked with a structural unit having a specified ester structure, and containing an acidic functional group and a polyester chain; a copolymer having a molecular structure in which at least a structural unit having an acidic functional group, a structural unit having a photosetting functional group, and a structural unit having ≥10 SP value and no acidic functional group are linked together; and an organic solvent. The color filter is manufactured by using the above photosensitive coloring composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291349-A (JP)
Title: Continuous plasticizing type injection molding machine
Inventor: SEGAWA OSAMU
IPC: B29C45/54
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous plasticizing type injection molding machine capable of supplying a resin in proper quantities to perform stable molding by measuring the position of the piston of an accumulator device at every cycle and controlling a parameter for supplying a material to a continuous plasticizing device corresponding to the measured result.  <P>SOLUTION: The continuous plasticizing type injection molding machine is equipped with the continuous plasticizing device 11 for plasticizing a synthetic resin material, the accumulator device 12 comprising the cylinder 30 communicating with the outflow passage 19 of the continuous plasticizing device and the piston 31 provided in the cylinder, an injection device 13 for metering/injecting the plasticized resin supplied from the accumulator device, a feeder 20 for supplying the synthetic resin material to the continuous plasticizing device 11, a linear scale 45 as a measuring means for measuring the position of the piston 31 of the accumulator device and reporting the amount of the plasticized resin in the cylinder and a control part 14 for controlling the parameter of the feeder corresponding to the measured result obtained by measuring the position of the piston at every cycle by the linear scale.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004252925-A (JP)
Title: Actuator control apparatus
Inventor: YASUI YUJI
IPC: G05B13/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control apparatus capable of suppressing that the behavior of an actuator becomes unstable when switching the kind of a state value that is a control object.  <P>SOLUTION: A synchronizing mechanism is modeled as the collision of an inertial system object and an elastic system object, and taking as a state amount the deviation between the actual position (Psc) of a coupling sleeve and the target position (Psc_cmd), a computation coefficient (VPOLE) of a switching function used in sliding mode control which takes the state amount as a variable is, in a process 1 until the coupling sleeve makes contact with a synchronizer ring, set according to the actual position (Psc) of the coupling sleeve, and in a process 2 until the coupling sleeve engages with a synchronized gear, is set such that the pressing force of the coupling sleeve matches a target pressing force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004294393-A (JP)
Title: Chemical decontamination method
Inventor: AOI HIROMI
IPC: G21F9/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemical decontamination method which chemically decontaminates placed components and pipes using only chemical decontamination equipments, maintaining material integrity, and maintains suppression effects of radiaoctives adhesion for a few cycles (operation cycles).  <P>SOLUTION: The decontamination method is concerned with chemical removal of radioactives adhered on components and pipes of nuclear power plant by repeating oxidation and reduction by turns. After repeating the decontamination by oxidation and reduction by turns a few times, oxidation process by oxidizing gas is applied finally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297985-A (JP)
Title: Soft start method of switching power source, output control circuit, and the switching power source
Inventor: IMAI KOICHI
IPC: H02M3/155
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the overshoot and the undershoot of an output voltage during the soft start of a switching regulator.  <P>SOLUTION: After the switching power source is started, the input voltage of the switching regulator is switched in response to the switching pulse with a fixed pulse width, so that the output voltage of the switching power source is flatly increased up to an intermediate value. Then, the input voltage is switched in response to the switching pulse with a variable time ratio which is determined by a pulse width modulation control, to increase the output voltage from the intermediate value to a target value. The switching pulse is the fixed pulse which is used to flatly increase the output voltage with no pulse width modulation control, before performing the pulse width modulation control. Thus, the overshoot or the undershoot is hard to occur with the output voltage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303291-A (JP)
Title: Semiconductor memory device
Inventor: OKAWA TAKASHI
IPC: G01R31/28
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device that prevents a failure analysis mode from being easily set in a BIST circuit with the failure analysis mode and is safe in security.  <P>SOLUTION: The semiconductor memory device comprises a semiconductor memory (400) capable of storing data; a test result memory (408) for storing information for indicating whether the semiconductor memory passed the test; and a test circuit that writes a test result obtained by testing the semiconductor memory in a test mode is written into a test result memory, writes data to the address of the semiconductor memory by inputting the address and data in the failure analysis mode, and reads the data of the address. When pass information is written to the test result memory, the setting of the failure analysis mode is not permitted. Contrarily, when reject information is written to the test result memory, the setting of the failure analysis mode is permitted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004299336-A (JP)
Title: Binder and its manufacturing method
Inventor: WADA MAKOTO
IPC: F16B15/08
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder the transmitting/receiving function of which is not prevented due to the electric characteristics of the binder itself, and its manufacturing method.  <P>SOLUTION: A sheet member 31 made of a flexible insulation material is fitted to a metal binder main body 21, and then a storage medium 41 enabling wireless automatic identification is attached to the sheet member 31 to constitute the binder 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003282028-A (JP)
Title: Manufacturing method of filament coil for tube and ball
Inventor: FURUTA SHINOBU
IPC: H01K3/06
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a filament coil for a tube and ball wherein deformation does not occur in the filament coil in manufacturing the bulb, therefore a desired light distribution characteristic is obtained, further a wire disconnection of the same leg part based on a connection failure of the leg part of the filament coil and a leading-in wire is prevented.  <P>SOLUTION: A folding part 6c is formed by folding the tip part of a metallic foil 6, the leg part 5b of the filament coil 5 is inserted between that folding part, and the folding part is cylindrically wound to the leg part 5b and connected by caulking by means of a vertical pair of caulking jigs 19, 20, and a cylindrical part 6a in which a draw forming of both end parts in the cylindrically wound direction is carried out is formed in the metallic foil 6, and by cutting the metallic foil 6 of the opposite side to the tip part of the metallic foil 6, the foil is sequentially connected with the draw forming part of the cylindrical part 6a, and a butting part 6b is formed in which inner faces of a protruding part protruded outside from this cylindrical part 6a are mutually butted, and the draw forming parts of the cylindrical part 6a are being formed so as to be respectively folded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004309516-A (JP)
Title: Method of manufacturing diffraction grating element
Inventor: MURASHIMA KIYOTAKA
IPC: G02B5/18
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of easily manufacturing a diffraction grating element, having a two-dimensional or three-dimensional cyclic structure.  <P>SOLUTION: Reflected 0th-order light and ±1st-order reflected diffraction light are generated, by making refractive index change induction UV for inducing a refractive index of a photosensitive material 1 incident on a diffraction grating plate 2 for forming a diffraction grating having periodicity; interference fringes are formed by mutually causing interference with the reflection 0th-order light, the ±1st-order reflected diffraction light and incident light on the diffraction grating plate 2, refractive index distribution, in response to light intensity distribution in the interference fringes is generated in the photosensitive material 1; and the diffraction grating element forming the diffraction grating due to refractive index modulation is manufactured.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004309650-A (JP)
Title: Diffraction grating element, optical module, and optical communication system
Inventor: SHIOZAKI MANABU
IPC: G02B5/18
Filed: 2003-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffraction grating element capable of obtaining large angular dispersion and excellent diffraction characteristic.  <P>SOLUTION: The diffraction grating element 1 is an embedded structure type one, where a diffraction grating is formed on a boundary between a first medium 11 having a refractive index n<SB>1</SB>and a second medium 12 having a refractive index n<SB>2</SB>. Either the first medium 11 or the second medium 12 is solid and the other is solid or liquid. A reflection lowering film 13 is formed on the surface of the first medium 11 on which the diffraction grating is not formed, and comes into contact with a medium 15 having a refractive index n<SB>0</SB>. A reflection lowering film 14 is formed on the surface of the second medium 12 on which the diffraction grating is not formed, and comes into contact with a medium 16 having the refractive index n<SB>0</SB>. The relation of the refractive indexes of the respective media is n<SB>1</SB>>n<SB>2</SB>>n<SB>0</SB>. The parameter of the diffraction grating is within a prescribed range.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004305874-A (JP)
Title: Coating method
Inventor: YAMADA SHIRO
IPC: B05D1/02
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method by which the amount of a coating material to be discarded owing to over spraying can be reduced and the quality of a coating film formed on an object to be coated can be improved.  <P>SOLUTION: When coating the vicinity of the edge parts of a large panel 6, a small panel 7, a car body 16, or the like, the coating material is sprayed by changing over the spray pattern of a coating machine 4 to a small pattern S1 while reciprocating the machine 4. When coating the side of a central part, the coating material is sprayed by changing over the spray pattern to a large pattern L1 or a middle pattern M1 which are larger than the pattern S1 while reciprocating the machine 4. As a result, the over spraying can be kept to the minimum also when coating the vicinity of the edge parts of the panels 6, 7, the body 16, or the like, in the same manner as when coating the side of the central part. By keeping the over spraying to the minimum, the quality of the coating film can be made excellent and the amount of the coating material to be sprayed uselessly and discarded can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311645-A (JP)
Title: Sorbent storage case and substrate storage case
Inventor: HASHIDA MAKOTO
IPC: B65G49/00
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sorbent storage case and a substrate storage case which can restrain smearing of a substrate due to particles which originate in sorbent.  <P>SOLUTION: The sorbent storage case 1 is detachably attached on the substrate storage case 11 which holds a substrate inside and stores it. The case 1 is provided with a main body 3 wherein an opening 7 is formed which has the same diameter with a substrate main body and is covered with filter material 5 having breathability, and a lid 4 attached on a main body with an opening formed therein which is covered with a filter having breathability.  <P>COPYRIGHT: (C)2005,JPO&NCIPI