baber/WOPTO huggingface dataset:
Patent JP-2006100948-A (JP)
Title: Pre-distortion compensation amplifier
Inventor: MATSUDA MASAHIRO
IPC: H03F1/32
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pre-distortion compensation amplifier capable of properly carrying out distortion compensation without losing a distortion compensation amount even when a transient temperature change is caused in the amplifier.  <P>SOLUTION: The pre-distortion compensation amplifier includes: an input signal level detection section for detecting a level of an input signal; a variable attenuator controlled in response to the level of the input signal and an output signal; an amplifier section for amplifying the signal; a distortion generating section for generating a distortion canceling signal for canceling distortion in the signal caused at amplification of the signal by the amplifier section; a first temperature detection section for detecting a temperature level around the amplifier section; a second temperature detection section for detecting a temperature level around the distortion generating section; an output level detection section for detecting the output level; and a control section for controlling a bias of the amplifier section and / or the variable attenuator and controlling each configuration section. The control section executes distortion compensation control in response to the temperature level detected by the first temperature detection section and the temperature level detected by the second temperature detection section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006096810-A (JP)
Title: Functional transparent organic polymer material and method for producing the same
Inventor: NAKANISHI TSUTOMU
IPC: C08J7/02
Filed: 2004-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compositing technique for improving the functions and characteristics of a transparent organic polymer material usable for various uses such as lens for glasses, contact lens, sports glasses and magnifying glass, lens of optical instruments such as microscope, camera, telescope and binoculars, optical communication parts such as optical connector and optical fiber, and ultraviolet protection fiber, etc., and free from the trouble of the lowering of impact resistance of an organic polymer material such as lens material in contrast with a lens surface-treated with a hard coat layer and troubles caused by the addition and kneading of an ultraviolet absorber.  <P>SOLUTION: Inorganic fine particles are introduced and dispersed in a swollen organic polymer material. Preferably, the functional transparent organic polymer material contains inorganic fine particles introduced and dispersed in an organic polymer material swollen by contacting with a high-pressure fluid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006095808-A (JP)
Title: Liquid drop ejection head, its manufacturing process and liquid drop ejector
Inventor: MATSUSHITA TOMONORI
IPC: B41J2/055
Filed: 2004-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid drop ejection head capable of preventing occurrence of short circuit at a mounting portion of external wiring even if nozzles and ejection chambers are arranged with high density.  <P>SOLUTION: The liquid drop ejection head comprises a plurality of ejection chambers 15, a vibrating plate 14 forming the bottom face of the ejection chamber 15, discrete electrodes 18 and 19 opposing the vibrating plate 14 at least partially and driving the vibrating plate 14, and an electrode substrate 12 for forming the discrete electrodes 18 and 19 wherein the electrode substrate 12 has a joint 25 for connecting the discrete electrodes 18 and 19 with external wiring and the discrete electrodes 18 and 19 are laid in layers through an insulating film 26 at the joint 25.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006100630-A (JP)
Title: Apparatus and method of plasma processing
Inventor: SUMIYA MASAHIRO
IPC: H01L21/3065
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of plasma processing in which reliability is high and a throughput is high in the detachment and attachment of a wafer from and to a substrate electrode.  <P>SOLUTION: The method of plasma processing in an apparatus of plasma processing includes steps of: lowering the output of a high frequency power (RF) applied to a material to be processed to the output in which an etching treatment is not advanced at the time of ending a treatment (T1); setting a phase difference between a high frequency wave applied to the material to be processed and a high frequency wave applied to an antenna electrode at "0 degree"; turning off an ESC power supply after a cooling gas discharge is ended (T2); and discharging a stored charge to the material to be processed (T3).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006102567-A (JP)
Title: Carrying method for photocatalyst and porous material carried with photocatalyst
Inventor: OGAWA HARUKA
IPC: B01J35/02
Filed: 2004-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying method of a photocatalyst in which the photocatalyst is not buried in a fine pore formed on a surface of a porous material and design property of the porous material can be enhanced in the carrying method of the photocatalyst in which the porous material is carried with the photocatalyst not through a binder (binder, etc.), and the porous material carried with the photocatalyst.  <P>SOLUTION: The carrying method of the photocatalyst in which the porous material 4 formed with a large number of fine pores (recession part) 5 on a surface by curing is carried with the photocatalyst 2 not through the binder (binder, etc.) has a first step for depositing a photocatalyst carrier 1 in which the carrier 3 is carried with the photocatalyst 2 before curing the porous material 4 on the surface of the porous material 4; and a second step for curing the porous material obtained by the first step in the state that the photocatalyst carrier 1 is deposited on the surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006107804-A (JP)
Title: Manufacturing method of membrane-electrode junction for polymer electrolyte fuel cell
Inventor: ABE MITSUTAKA
IPC: H01M8/10
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane-electrode junction for a polymer electrolyte fuel cell restraining dimensional change accompanying temperature change in a plane direction of a polymer electrolyte film, and restraining damage or exfoliation of an electrode layer arranged on such a polymer electrolyte film, when the junction is used for a polymer electrolyte fuel cell.  <P>SOLUTION: Following processes are carried out: (A) expanding the polymer electrolyte film within the range satisfying a relation expressed in formula (1), S<SB>w</SB>≤S<SB>x</SB>; (B) pinching the polymer electrolyte film with a pair of support bodies; (C) retaining the polymer electrolyte film in an expanded state; (D) jointing the polymer electrolyte film with the support bodies; and (E) jointing the electrode layer to the polymer electrolyte film exposed to openings of the support bodies. The membrane-electrode junction for the polymer electrolyte fuel cell is thereby obtained. S<SB>x</SB>in the formula denotes an area of the polymer electrolyte film at manufacturing, and S<SB>w</SB>an area at moisture expansion.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006108867-A (JP)
Title: Image forming apparatus
Inventor: IWATA NAOHIRO
IPC: G06F3/12
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus dealing with various arrangements while reducing the size.  <P>SOLUTION: The image forming apparatus comprises a section for containing a storage medium 31a recording image data, a section 5 for forming an image based on image data recorded in the storage medium 31a onto a sheet, and a section 4 for carrying the sheet. The storage medium containing section 33 has a storage medium inserting/drawing opening 32 having an opening becoming the inlet/outlet of the contained storage medium 31a, and a planar storage medium slot 9 for connecting the contained storage medium 31a electrically with the body of the image forming apparatus, wherein the storage medium slot 9 is arranged while standing below the sheet carrying section 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005124188-A (JP)
Title: Characteristic scene detection system
Inventor: SAKAMOTO KATSUTO
IPC: G06F3/0481
Filed: 2004-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a characteristic scene detection system by which the feature amount of a characteristic scene contained in a video is displayed so that a user of the system can easily perform a comparison with a reference value, and furthermore, the characteristic scenes are sorted by detection factors and detection times of special effects and displayed on a list, so that the user can easily grasp contents of the characteristic scenes.  <P>SOLUTION: When displaying the characteristic scenes detected from the video as a list, still pictures, feature amounts and detection times are displayed side by side. Furthermore, the detected still pictures are sorted and displayed on the basis of detection intervals of the still pictures.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006109612-A (JP)
Title: Power supply device for vehicle
Inventor: OSAWA TAKESHI
IPC: H01M10/44
Filed: 2004-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To rightly switch contactors on and off by using a battery for an electric component large in voltage fluctuation, while having a very simple circuit configuration.  <P>SOLUTION: This power supply device for the vehicle comprises a switching circuit 4, that switches on and off a pair of the contactors 2 that are connected to positive and negative output sides of a traveling battery 1 at their connection point. The switching circuit 4 comprises a voltage detecting circuit 7 that detects a voltage of the battery 6 for the electric component, a series switching circuit that connects the coils of the pair of contactors 2 in series, and a parallel switching circuit that connects the coils of the pair of contactors 2 in parallel. The switching circuit 4 switches the connection point on by connecting the coils of the pair of contactors 2 in series, by using the series switching circuit when a voltage of the battery 6 for the electric component is higher that a set voltage. When the voltage of the battery 6 for the electrical component is lower than the set voltage, the switching circuit switches the connection point on, by connecting the coils of the pair of contactors 2 in parallel by using the parallel switching circuit.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006109294-A (JP)
Title: Quantization device and quantization method of pwm signal
Inventor: MAEDA MASAKATSU
IPC: H03K5/153
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantization device and a quantization method which improve a quantization accuracy in quantization processing of a PWM signal.  <P>SOLUTION: A quantization device (1) is provided with: an amplifier (16) inputting a PWM signal and generating a signal which is the inputted PWM signal multiplied by a predetermined number in the direction of a time axis; and a quantization circuit (6) receiving an output signal from the amplifier (16), quantizing a time width of "H" or "L" section of the output signal, and outputting the signal as a digital signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006104564-A (JP)
Title: HEAT-RESISTANT Al-BASED ALLOY SUPERIOR IN HIGH-TEMPERATURE FATIGUE PROPERTY AND VIBRATION-DAMPING PROPERTY
Inventor: KAJIWARA KATSURA
IPC: C22C21/00
Filed: 2004-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant Al-based alloy which is lightweight, has higher hot strength (heat resistance), and has superior high-temperature fatigue properties and vibration-damping properties as well.  <P>SOLUTION: This Al-based alloy is a Cr-Fe-Ti-based Al-based alloy produced by a rapid solidification process; and has a structure comprising an intermetallic compound phase of 50 to 90% by a volume fraction, and a metallic Al matrix. In the intermetallic compound phase, the ratio of the intermetallic compounds having a size of 0.1 μm or larger to the total content of Al in the component composition is controlled so that the ratio (total Al quantity/total Al content) is 0.75 or less, where the total Al quantity is defined as the total Al quantity in intermetallic compounds having a size of 0.1 μm or larger in the intermetallic compound phase, and is considered to be the total Al quantity in residual solids having a size of 0.1 μm or larger, which have been separated/extracted from the Al-based alloy by a residue-extracting technique with the use of hot phenol.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005123190-A (JP)
Title: Lighting fixture
Inventor: BERNARD STEFANO
IPC: F21Y101/00
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative lighting device showing a high performance which can be manufactured simply and economically, of which the reflector is not required to be completely coated by a light-reflecting material such as, for example, aluminum or silver.  <P>SOLUTION: The lighting device (1) is equipped with a light source (2) and an attached hollow reflector (3) which is made of a transparent material having an inner surface (4) near the light source (2) and an outer surface (5) distant from the light source (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005067208-A (JP)
Title: Resin molded article
Inventor: NAKAMURA HIDEO
IPC: B29C65/16
Filed: 2004-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve joint strength by devising the shape at contact ends of transparent and non-transparent resin materials so as to have more laser beams introduced and absorbed by a contact surface.  <P>SOLUTION: A fitting projection 12e projecting to the laser beam irradiation side is prepared on a laser absorbing surface, at a contact end 11a of a first molding unit 11 comprising the non-transparent resin material, so as to form a part of the absorbing surface with the whole exterior surface of the fitting projection 12e. On the other hand, a fitting recess 11e to be fitted with the fitting projection 12e is prepared on a connecting end 12a of a second molding unit 12 comprising the transparent resin material. A contact surface 12b including the whole exterior surface of the fitting projection 12e and a contact surface 11b including the whole interior surface of the fitting recess 11e are welded by the laser beam irradiation from the transparent resin side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006111499-A (JP)
Title: Optical glass, preform for precision press molding, and their manufacturing method, optical element and its manufacturing method
Inventor: FUJIWARA YASUHIRO
IPC: C03B11/00
Filed: 2004-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical glass having a high refractive index and a high dispersion characteristic, and suitable for precision press molding, a preform for precision press molding, and their manufacturing method, and an optical element made from the optical glass and its manufacturing method.  <P>SOLUTION: This optical glass is a phosphate optical glass containing P<SB>2</SB>O<SB>5</SB>, Bi<SB>2</SB>O<SB>3</SB>, Nb<SB>2</SB>O<SB>5</SB>, and TiO<SB>2</SB>as essential components, containing 12-34% P<SB>2</SB>O<SB>5</SB>, more than 6% but not more than 28% Bi<SB>2</SB>O<SB>3</SB>, less than three times the content(mol%) of Bi<SB>2</SB>O<SB>3</SB>Nb<SB>2</SB>O<SB>5</SB>, 0-28% Li<SB>2</SB>O, and 0-16% Na<SB>2</SB>O in mol%, and having a refractive index (n<SB>d</SB>) of greater than 1.85. This optical glass is a phosphate optical glass containing 12-34% P<SB>2</SB>O<SB>5</SB>, more than 6% but not more than 28% Bi<SB>2</SB>O<SB>3</SB>, less than three times the content(mol%) of Bi<SB>2</SB>O<SB>3</SB>Nb<SB>2</SB>O<SB>5</SB>, more than 0% but not more than 30% TiO<SB>2</SB>, 1-40% WO<SB>3</SB>, 0-28% Li<SB>2</SB>O, 0-16% Na<SB>2</SB>O, and 0-14% B<SB>2</SB>O<SB>3</SB>in mol%, and having a refractive index (n<SB>d</SB>) of greater than 1.85.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005129936-A (JP)
Title: Use of top layer of mirror used in lithography apparatus, mirror for use in lithography apparatus, lithography apparatus equipped with such mirror, and method of manufacturing the device
Inventor: BAKKER LEVINUS PIETER
IPC: G03F1/24
Filed: 2004-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a use of a top layer 8 of predetermined metal on a mirror used in lithography apparatus, a mirror for use in lithography apparatus, and a lithography apparatus having such a mirror or a mirror equipped with a top layer for use in lithography apparatus.  <P>SOLUTION: The apparatus has a radiation source SO which provides a radiation of desired wavelength such as EUV. The radiation source SO generates a stream of undesired metallic particles that are deposited on a mirror, forming relatively small and large nuclei thereon. The metal of the top layer 8 and the nuclei of the deposited metal may interdiffuse in a predetermined range of the temperature. As a result, an alloy layer 14 consisting of these metallic particles and the metal of the top layer 8 is formed additionally on the top layer 8. The reflectivity of the additional alloy layer is higher than that of a layer comprising solely the metallic particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006122746-A (JP)
Title: Water purification device and water purification method
Inventor: IGAWA AKIRA
IPC: C02F1/30
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purification device and a water purification method which can maintain the decomposing action of a photocatalyst for a long time without causing adhesion of algae and the like to the surface on which the photocatalyst is installed even when continuing the use of the device.  <P>SOLUTION: The water purification device 1 has a water purification means 3 disposed on the water surface in the upright state of panels 4 each having the photocatalyst on the surface, a water drawing means 5, and a water spray means 8 for spraying water drawn up by the water drawing means 5 on the panels 4. The water spray means 8 can regulate the amount of sprayed water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006125293-A (JP)
Title: Combustion pressure detecting device
Inventor: MIZOROGI TAKAFUMI
IPC: F02D45/00
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion pressure detecting device extending a life of a cable for outputting a detection signal from a sensor element by reducing heat affection from an exhaust port.  <P>SOLUTION: The combustion pressure detecting device 1 is provided together with one of an injector 9 and a spark plug on a cylinder head 4 having an intake port 7 and the exhaust port 8 for detecting pressure in a combustion chamber 6 of an internal combustion engine 2 as the combustion pressure. The cylinder head 4 is formed with a mounting hole 10 for mounting the injector 9 or the spark plug at a position opposite from the exhaust port 8 with respect to the intake port 7 and under the intake port 7. The combustion pressure detecting device comprises the sensor element 21 provided in the mounting hole 10 for detecting the pressure in the combustion chamber 6 and the cable 25 connected to the sensor element 21 and extending in an opposite direction to the exhaust port 8 for outputting the detection signal from the sensor element 21.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006126575-A (JP)
Title: Voice synthesis dictionary registration method and device
Inventor: YAMADA MASAAKI
IPC: G10L13/10
Filed: 2004-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dictionary registration method for allowing even an inexperienced person to easily register pronunciation information such as an accent.  <P>SOLUTION: The method is carried out through receiving a 1st character string and a 2nd character string, analyzing the 2nd character string to extract pronunciation information corresponding to the 2nd character string, and registering the extracted pronunciation information and the 1st character string by relating them with each other.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005140114-A (JP)
Title: Spring mass damper system for turbine shroud
Inventor: SCHRODER MARK STEWART
IPC: F02C7/28
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a damping system for dampening vibration of a shroud surrounding rotating components in a high-temperature gas path of a turbine.  <P>SOLUTION: This damper system includes the ceramic composite shroud (12) in part defining the high-temperature gas path of the turbine; a spring-biased piston (32); and a damper block (16) bearing against the backside surface (22) of the shroud (12) and adjusting vibratory response of the shroud (12) relative to pressure pulses of the high-temperature gas path so as to avoid near or resonant frequency response. The damper block has a plurality of projections (20) specifically arranged to bear against the shroud (12) to dampen the frequency response of the shroud (12) and form a thermal insulating layer between the shroud (12) and the damper block (16).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006134155-A (JP)
Title: Living behavior monitoring device and method therefor
Inventor: UJIHARA KENJI
IPC: G08B25/04
Filed: 2004-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a living behavior monitoring device which monitors the living behaviors, using a simple constitution.  <P>SOLUTION: Shock sensors SS1 to SS6 are arranged so as to come into contact with water pipes for a household or the outside of distributing water pipes. When water flows in water pipes W11, W12, W13 or in household drainpipes W14, W15, W16, vibrations caused by flowing of the water which are transmitted to the water pipes and drainpipes are detected by the shock sensors SS1 to SS6. The safety of a resident T1 can be known so that the detected results are notified from a controller 50 to predetermined contacting addresses. Erroneous detection can be also prevented by detecting the time difference between water supply and sewerage.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133628-A (JP)
Title: Image forming apparatus
Inventor: MATSUURA SHINYA
IPC: G03G21/00
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of diffusing the toner recovered to a brush roller and returning the same to an image carrier without the problems of the wear and deformation of the brush roller.  <P>SOLUTION: The image forming apparatus for forming the image by transferring the toner image on a photoreceptor drum 2 onto a body to be transferred includes: the brush roller 51 which comes into contact with the photoreceptor drum 2 while rotating around a shaft, temporarily recovers the transfer residual toner on the photoreceptor drum 2, and discharges the recovered toner onto the photoreceptor drum 2; a disturbance member 52 which scatters the toner recovered to the brush roller 51 at a place other than the contact place in the brush roller 51 with the photoreceptor drum 2; and a shifter 53 which changes the pressure contact state of the disturbance member 52 with the brush roller 51.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006130190-A (JP)
Title: Flyer
Inventor: ITO HIROSHI
IPC: A47J37/12
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flyer for appropriately keeping a comfortable cooking environment.  <P>SOLUTION: The flyer 1 comprises a flyer body 3; and an oil tab body 4 for storing cooking oil. The oil tab body 4 includes a tab body part 11 with an open top; and an oil splash preventing surface part 21 projected inward from the upper peripheral end of the tab body 11. The flyer body 3 includes an oil receiving surface part 26 positioned at the outer peripheral side of the tab body 11 in the oil tub body 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI