baber/WOPTO huggingface dataset:
Patent JP-2006022029-A (JP)
Title: Method for obtaining aromatic dihydroxy compound from waste aromatic polycarbonate
Inventor: TAKEMOTO HIDEMI
IPC: C08L69/00
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining an aromatic dihydroxy compound from a waste aromatic polycarbonate, by which the waste aromatic polycarbonate (for example, an aromatic polycarbonate product such as waste CD, CD-ROM or DVD) can massively be treated at a low cost to obtain the highly pure aromatic dihydroxy compound.  <P>SOLUTION: The method for obtaining the aromatic dihydroxy compound from the waste aromatic polycarbonate comprises (A) a process ((a) process) for subjecting the waste aromatic polycarbonate to a decomposition reaction comprising an ester interchange reaction in the presence of a 1 to 4C alcohol, a chlorinated compound organic solvent and a metal hydroxide, (B) a process ((b) process) for adding an acid aqueous solution to the reaction solution after the decomposition reaction to divide into an organic solvent phase and an aqueous solution phase and then recovering the organic solvent phase, (C) a process ((c) process) for separating the organic solvent, a dialkyl carbonate, and an aromatic dihydroxy compound from the organic solvent phase by distillation to obtain the aromatic dihydroxy compound, and (D) a process ((d) process) for washing the obtained aromatic dihydroxy compound with the chlorinated compound organic solvent and/or water.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006021605-A (JP)
Title: Rolling bearing unit for supporting wheel and its manufacturing method
Inventor: YASUMURA SHOKO
IPC: F16C19/18
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the run out of a rotor supported and fixed to the axially outward surface of a rotation side flange 18, and prevent occurrence of judder at the time of braking.  <P>SOLUTION: A hub body 9b providing the rotation side flange 18 on its peripheral surface is supported by a pair of centers 29a, 29b. The hub body 9b is rotated by a chuck 30 in this state, and an inner ring raceway 15a formed on the outer peripheral surface of the hub body 9b and a small diameter stepped portion 12 for externally fitting a separate inner ring are ground. The axially outward surface 19 of the rotation side flange 18 is machined to a flat surface orthogonal to the rotating center with a cutting tool 33 without removing the hub body 9b from the both centers 29a, 29b. The perpendicularity of the axially outward surface 19 relative to the rotating center of the hub body 9b is made good and thereby the above-mentioned problem is solved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006025148-A (JP)
Title: Signal processing device and method thereof
Inventor: INABA YASUJIRO
IPC: H04N5/335
Filed: 2004-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable correction of a column noise in a pixel signal in an effective pixel region by suppressing the influence of a defective pixel in a VOPB region.  <P>SOLUTION: A defective eliminator 32 considers a pixel signal exceeding a predetermined threshold as a defective signal, and detects the defective pixel corresponding to the defective signal, and the influence of the defective pixel is eliminated from a pixel signal in a VOPB region B in which a black level value is set at zero level by a digital clamp 31. A column noise component detector 33 detects a column noise component from the pixel signal from which the influence of the defective pixel is eliminated, and a column noise corrector 35 corrects the column noise of the pixel signal of the effective pixel region on the basis of the column noise component.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006022745-A (JP)
Title: Micro-hydro power generation method and apparatus using surplus pressure
Inventor: MORISHIMA RYUJI
IPC: F03B17/06
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide micro-hydro power generation method and apparatus using surplus pressure, maximizing the generated power obtained by surplus pressure while controlling the water-conveyance, the water supply, the flow rate of water passing through a pipeline in a water supply pipeline network and the pressure to arbitrary values.  <P>SOLUTION: In this power generation method, the water-conveyance, the water supply, the flow rate of water passing through a pipeline in a water supply pipeline network 21 and the pressure to arbitrary values are taken as controlled values, and the rotational frequency of a turbine of the hydro power generator 25 interposed in the midway of the pipeline is operated to control the controlled values, and the hydro power generation is performed using the surplus pressure caused by the control. In the method, the opening control of a turbine inlet valve 27 set on the upstream side of the hydro power generator 25 and the turbine rotational frequency control of the hydro power generator 25 are independently conducted to control the controlled value of water distribution in a downstream pipeline of the hydro power generator is controlled to a target value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006020953-A (JP)
Title: Golf shoe, and sole and stud for the same
Inventor: NAKAMURA ATSUSHI
IPC: A43B13/26
Filed: 2004-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stud for obtaining anisotropy in grip force and sufficiently raising physical stability in swinging, and to provide a sole using the stud and golf shoes.  <P>SOLUTION: The stud 10 includes a substantially disk shape basis body 11; a plurality of projections 12 erected at interval from a peripheral edge part in a circumferential direction on the front side of the basis body 11; a projecting line 13 extended in the diameter direction of the basis body 11; and a tool insertion hole 14 arranged in the basis body 11. The stud 10 is attached to the sole so as to allow the longitudinal direction of the projection line 13 in each stud 10 to be arranged in the arrayal direction of projecting lines 41-44, 46-49, 53-54, 80-81, 90-92.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006027619-A (JP)
Title: Method for manufacturing cylindrical body
Inventor: TANAKA YOJI
IPC: B65D37/00
Filed: 2004-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a cylindrical body capable of manufacturing at a low cost the cylindrical body in which ring-shaped reinforcing materials are provided on opening end parts of the cylindrical part consisting of a thin film.  <P>SOLUTION: The reinforcing materials 4A and 4B with an appropriate strength are fixed on a rectangular base material 6 consisting of a flexible thin film. Upper and lower top folding-back parts 6b and 6d are folded back so as to wrap respectively the reinforcing materials 4A and 4B. Then, the base material 6 and the reinforcing materials 4A and 4B are rolled so that each one end face 4a and each other end face 4b of the reinforcing materials 4A and 4B are brought into contact with each other, and an overlap 6a of the base material 6 is overlapped on the other end of the base material 6. Thereafter, the overlap 6a of the base material 6 is stuck on the other end part of the base material 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028255-A (JP)
Title: Polyolefin-based resin, foamable polyolefin-based resin composition and polyolefin-based resin foam
Inventor: INUI NOBUHIKO
IPC: C08L23/10
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a polyolefin-based resin for producing a foam having a high expansion ratio.  <P>SOLUTION: The polyolefin-based resin is a polyolefin-based resin useful for producing foam by adding a blowing agent to the resin. An elongational viscosity curve measured by using a monoaxial elongation viscometer at 180°C at 0.1/second constant strain rate exhibits an abrupt increase in elongational viscosity following strain hardening and a strain amount at the intersection C of lines (a) and (b) along the elongational viscosity curve is ≥ 1.2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006033273-A (JP)
Title: Printer, printing method, and program
Inventor: NAKAMURA HIROAKI
IPC: H04N5/76
Filed: 2004-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To print map information by making it associated with a photographed image even when a photographed image with photographing position information not attached thereto is intermingled.  <P>SOLUTION: This printing method includes: a step (S2) of selecting an image of a print object; a step (S3) of discriminating whether or not the photographing position information is attached to the image; a step (S11) of estimating a photographing position on the basis of the photographing position information of an image whose photographing date and time is close when no photographing position information is attached; and a step (S15) of printing the map image forming apparatus corresponding to the photographing position together with the image of the print object. The estimation of the photographing position in the step (S11) includes a mode wherein the photographing position information of an image whose photographing date and time differs least from that of the photographed image and a mode wherein a photographing position of an image photographed before the photographing date and time of the print object image and a photographing position of the image photographed later than the photographing date and time of the print object image are interpolated. The photographing position may be estimated from a photographing position of an image whose photographing environment is coincident or similar on the basis of a photographing position of an image where either of a principal object and a background is coincident or similar.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006028363-A (JP)
Title: Method for producing polycarbonate article
Inventor: NAKAMURA KOICHI
IPC: C08J7/04
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate article in which a cured resin layer having required performance is formed by electron beam irradiation on the surface of a substrate using a polycarbonate-based resin as a material and deterioration of the substrate is suppressed.  <P>SOLUTION: The method for producing the polycarbonate article comprises providing an uncured resin layer composed of an electron beam-curing type resin composition on the surface of the substrate using the polycarbonate-based resin as the material, then curing the uncured resin layer and forming a cured resin layer by irradiating the uncured resin layer with electron beam and keeping the substrate so that the difference between peak temperature of loss tangent (tanδ) in dynamic viscoelasticity method of the substrate after irradiation with electron beam and that of the substrate before irradiation is ≤1°C (when vibration is given by a frequency which is 20 Hz sine wave).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038244-A (JP)
Title: Oxygen enricher
Inventor: HONDA KIMIYASU
IPC: F24F1/02
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen enricher capable of reducing the cold air feeling of oxygen-enriched air, and stabilizing the oxygen concentration of oxygen-enriched air.  <P>SOLUTION: An air conditioning means 6 and a temperature detecting means 7 for the passing air are mounted at an upstream side of an oxygen enriching unit 8 generating the oxygen-enriched air to control a temperature of the oxygen-enriched air. Thus the cold air feeling can be prevented by conditioning the passing air, and the oxygen concentration can be stabilized by controlling the temperature of the oxygen-enriched air.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006034347-A (JP)
Title: Catheter tube for medical use and manufacturing method therefor
Inventor: MURATA TAKAHIRO
IPC: A61M25/00
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catheter tube for medical use which has the high degree of freedom of adjusting the inclination control of rigidity and flexibility, can set a condition corresponding to various access routes simultaneously, and can be easily manufactured at a low cost, and a manufacturing method therefor.  <P>SOLUTION: For the catheter tube for the medical use, an inner layer tube composed of a lubricative and flexible resin tube, a reinforcing material layer composed by winding or braiding a wire body for adjusting the flexibility and imparting kink resistance, torque transmission and a pushing property, or the like, to the inner layer tube, and an outer layer tube composed of a flexible resin tube are integrated. The outer layer tube is composed of a heat shrinkable tube and is arrayed so that the Shore D hardness of a heat shrinkable tube raw material resin is in one or more stages from a base part to a distal end part. The distal end part without the presence of the reinforcing material layer is provided, and by the presence of the reinforcing material layer and the outer layer tube, flexural rigidity from the base part to the distal end part is reduced stepwise or continuously.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005065243-A (JP)
Title: Circuit having source follower and semiconductor device
Inventor: MIYAKE HIROYUKI
IPC: H03F1/30
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when a potential of a power supply line varies according to a flowing current, the gate-source voltage Vgs also varies, leading to variations in the constant current between each source follower.  <P>SOLUTION: A potential Vb of the gate terminal of a transistor as a constant current source is changed in the same manner as a power supply line which is connected to the source terminal of the transistor. Therefore, variations in the constant current are suppressed and variations in the output of the source followers are thus suppressed. In addition, by connecting the circuit having a plurality of source followers to the output side of a signal line driver circuit, it can be prevented that luminance unevenness of a striped pattern is recognized in a display portion of a semiconductor device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006036559-A (JP)
Title: Method for manufacturing ceramic body with picture
Inventor: AONO TOSHIAKI
IPC: B41M5/50
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic body with picture capable of forming a ceramic image with a high resolution and a variety of hues containing special colors on the surface of a ceramic body by low-priced equipment easily at a low cost.  <P>SOLUTION: An adhesive latent image composed of an adhesive composition is formed on the surface of a ceramic body and an inorganic pigment powder is sprinkled on the surface of the ceramic body with the adhesive latent image to adhere the inorganic pigment to the adhesive latent image part for forming the inorganic pigment image. If necessary, after a process for forming a transparent glass layer forming layer and/or a process for painting an overcoat layer is applied, the inorganic pigment image is sintered on the surface of the ceramic body.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038629-A (JP)
Title: Method, device, and program for compounding memory test pattern
Inventor: YANASE TAKESHI
IPC: G01R31/28
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To generate a memory test pattern by VHDL description with respect to its method, device and program simply if a data sheet and a memory test sequence are prepared, without any knowledge of a very high speed integrated hardware description language (VHDL) and skill of circuit designing.  <P>SOLUTION: The device is made up so as to set and store each of data on pin information, operation specifications, a test sequence, and address information of a memory being an object of memory test pattern composition, prepare intermediate data determining the logic of each signal in a state by analyzing each of the data in a pin-information and testing description data storage portion, provide beforehand a VHDL template in which VHDL circuit data corresponding to parameters of the memory and each command are stored, set the parameters of the VHDL template by the intermediate data, and compound a memory test pattern by VHDL description.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038124-A (JP)
Title: Centrifugal clutch device and its manufacturing method
Inventor: KOSUGI MASAKUNI
IPC: F16H9/18
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a centrifugal clutch device and its manufacturing method, capable of reducing the number of part items, and capable of reducing weight, while improving durability by improving strength of a connecting part of a driven pulley and a drive plate.  <P>SOLUTION: This centrifugal clutch device has the driven pulley 1 composed of an aluminum mold, the drive plate 4 connected to a male screw part formed in the driven pulley 1 by fastening a nut 8 and rotatable together with the driven pulley 1, an output housing 5 for covering at least an outer peripheral surface of the drive plate 4 and having a shaft 6 for driving a wheel of a vehicle, and a clutch member 7 formed on the outer peripheral surface of the drive plate 4 and rotating by abutting on the output housing 5 by centrifugal force caused by the rotational movement of the drive plate 4. The male screw part of the driven pulley 1 is composed of an iron member 2a, and the driven pulley 1 is formed by forming the iron member 2a by insert molding.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006037182-A (JP)
Title: Silver alloy for decoration and decorated member composed of this
Inventor: NISHIGAKI YUICHI
IPC: C22C5/06
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver alloy for decoration with which blackish color with metallic luster is presented and the resistance to sulfide in the life situation is improved.  <P>SOLUTION: As the alloy for decoration, the alloy composition containing 10-40 wt% Sn, 5-30 wt% Cu and ≥50 wt% Ag, is used. Further, in this alloy composition, at least one kind among 1-5 wt% Co, 1-5 wt% In and 1-5 wt% Pd, is added. Then, a decoration member is manufactured by this silver alloy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006037897-A (JP)
Title: Intake device for vehicle engine
Inventor: ISHIKAWA YUZURU
IPC: F02M35/16
Filed: 2004-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To easily adjust an idle opening of a throttle body stored inside a cleaner case by operation outside the cleaner case without requiring a dedicated member for mounting an idle adjustment screw, in an intake device for a vehicle engine provided with an air cleaner which stores a cleaner element for filtering air flowing from a non-purifying chamber to a purifying chamber and with the throttle body which controls amount of air supplied from the purifying chamber to a cylinder head, inside the cleaner case inside of which is partitioned into the non-purifying chamber and the purifying chamber.  <P>SOLUTION: The throttle body 48 is stored inside the cleaner case 50, and the idle adjustment screw 119 for adjusting the idle opening of a throttle valve 61 provided in the throttle body 48 is rotatably mounted on a side wall of the cleaner case 50 so as to enable rotating operation outside the cleaner case 50.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048167-A (JP)
Title: Memory control circuit
Inventor: KURONUMA AKIRA
IPC: G06F12/00
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate redundancy in an access time and improve throughput with relatively simple composition.  <P>SOLUTION: When access from a plurality of DMA sources 1a-1n to a memory 5 is requested, the DMA sources are selected according to a prescribed priority order by an arbitration circuit 3, and the access to the memory is executed by a memory controller 4 in response to the requests of the selected DMA sources. Then, when the access to the memory is completed, a data set representing identification data and burst lengths stored in a first queue 6 and a second queue 7 is updated, and data access which responds to a next DMA request is executed to the memory.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005124147-A (JP)
Title: Access control for digital video stream
Inventor: HOOPER DANIEL LUKE
IPC: H04N7/167
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus capable of dealing with the case that an owner of contents allows a potential user to try to view or use the contents for a commercial purpose before the user purchases a right to use the contents from the owner in access control for digital video stream data.  <P>SOLUTION: A data encryption apparatus operable to apply encryption to video stream input data having at least a format identifying portion and a payload portion comprises: a means for discriminating between the format identifying portion of the input data and the payload portion of the input data; and a means for selectively applying encryption to the input data in dependence upon an output of the discriminating means so as to encrypt at least a part of the payload portion of the input data but not to encrypt the format identifying portion. A corresponding decryption apparatus is also provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006045405-A (JP)
Title: Method for preparing polymer solution for stock solution containing uranyl nitrate for dripping
Inventor: TAKAHASHI MASASHI
IPC: G21C3/62
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing polymer solution for stock solution containing uranyl nitrate for dripping capable of preparing the polymer solution having a predetermined viscosity, homogeneity of solution, and finally providing ammonium diuranate particles with good sphericity and good inner texture.  <P>SOLUTION: The invention relates to the method for preparing polymer solution for stock solution containing uranyl nitrate for dripping wherein the solution is obtained by mixing a water soluble polymer with water and preparing the aqueous solution of the water soluble polymer and then mixing the aqueous solution of the water soluble polymer with a water soluble cyclic ether.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006048589-A (JP)
Title: Portable apparatus, method for entering direction into the portable apparatus, and program
Inventor: SUZUKI YOSHIHIRO
IPC: H04M1/02
Filed: 2004-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability when entering directional information for indicating the movement direction of a cursor or the like by using a numerical keypad in a portable apparatus such as a mobile phone apparatus.  <P>SOLUTION: In a storage part 16 for associating operation key patterns with directions, each of a plurality of predetermined directions is registered by associating the directional information for indicating the direction with the combination of keycodes having possibilities to be input from the numerical keypad 111 when moving fingers to the direction on the numerical keypad 111. For example, when a user wants to input an upward direction, the fingers are moved from bottom to top on the numerical keypad 111. An operation content extraction part 17 outputs the directional information according to the movement direction of the user's fingers on the basis of the combination of keycodes entered sequentially from the numerical keypad 111 and the storage contents of the storage part 16. A control part 18 controls the movement direction of the cursor and the scroll direction of a screen according to this directional information.  <P>COPYRIGHT: (C)2006,JPO&NCIPI