baber/WOPTO huggingface dataset:
Patent JP-2004217894-A (JP)
Title: Dry distillation apparatus
Inventor: ABE YOSHIHIRO
IPC: C10G1/10
Filed: 2003-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry distillation apparatus with a good thermal efficiency and for waste rubber as well as waste tires.  <P>SOLUTION: The dry distillation vessel, that is a treating vessel, has a structure dividable into two parts of the upper one and the lower one, and has a top cover openable at the time of charging and discharging a processing matter; a jointing part between the top cover and the main body has a structure to ensure the airtight by means of a ring garter; the ring garter has at the cover side two streaks each with the convexity in the cross-sectional shape and at the main body side one streak with the groove similarly; the groove bottom has a packing laid thereon and fixed to the main body with bolts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005137033-A (JP)
Title: Low loss dc/dc converter
Inventor: SUTARDJA SEHAT
IPC: H02M3/07
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system in which gate loss does not contribute significantly to power distribution in the system even when a high switching frequency is used.  <P>SOLUTION: A DC-DC converter comprises first and second switches outputting a voltage, respectively, on a first and second output terminals in response to an appropriate turn-on voltage at first and second control terminals, respectively. The first control terminal communicates with one of N (N>2) different voltages selectively. The converter may comprises a multilevel control section leading to the first control terminal which has N drivers for applying the N (N>2) different voltages selectively to the first control terminal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005129324-A (JP)
Title: Connecting cap and cable connection method using it
Inventor: SAKAGUCHI TADAHISA
IPC: H01R4/22
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting cap which can prevent pulling-out of a conductive sleeve from the cap main body at the time of compression of the cap main body and yet the cap main body can be fitted to an electric cable easily, and a cable connection method using it.  <P>SOLUTION: The connecting cap 10 comprises a cap main body 14 which has an inner depth wall 14a of hemispherical shape at the tip side and an aperture 16 for inserting a core wire part 27a of a cable 27 at the rear edge side and a conductive sleeve 17 which is fitted at the inside of the cap main body 14 and is connected to the core wire part 27a, and has an engaging projection 15 of a ring shape for preventing pulling-out of the conductive sleeve 17 at the inner face toward the aperture 16 side of the cap main body 14a. The cap main body is formed in taper form which becomes narrower toward the tip side. A recessed part which crosses the insertion direction of the cable 27 is provided at the inner face of the conductive sleeve. A coating crimping part 14b which crimps the insulating coating part 27b of the cable 27 is provided at the aperture 16 side of the cap main body 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135504-A (JP)
Title: Disk drive and its control method
Inventor: ARIYOSHI YUJI
IPC: G11B7/085
Filed: 2003-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent perpendicularity between the optical axis of an optical pickup and a disk surface from being hurt even when the recording and/or reproducing surface of a disk is changed during recording and/or reproduction on both surfaces of the disk.  <P>SOLUTION: This disk drive 1 is provided with: a turntable 11 for rotatably supporting a disk D; a pickup 12 for recording and/or reproducing an information signal on a disk rotated on the turntable; and a disk tray 31 for moving the disk to reciprocate between a recording/reproducing position facing the turntable and the disk attaching/detaching position of the device outside. A rotating and moving mechanism is provided to simultaneously rotate and move the turntable and the pickup between a first position corresponding to one surface of the disk and a second position corresponding to the other surface of the disk.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139927-A (JP)
Title: Control device for electromagnetic driving valve
Inventor: MORITA YUICHIRO
IPC: F02D13/02
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve control accuracy of an electromagnetic driving valve by shortening the transfer time of a target current value from a control means to a drive means.  <P>SOLUTION: This device includes the control means 8 for setting the target current value to be supplied to respective electromagnetic coils and a drive means 9 for exciting and driving the electromagnetic coils based on the target current value set by the control means 8. The control means 8 transfers the target current value to the electromagnetic coils to be excited, identifiers to identify that the target current value corresponds to which opening or closing electromagnetic coil in the electromagnetic driving valves 4a, 4b to the driving means in a sequence preset by serial communication. The drive means 9 selects the electromagnetic coil to be excited based on received identifier, excites and drives the electromagnetic coil corresponding to received identifiers based on the newly received target current value, thus stopping excitation to the electromagnetic coils which do not correspond to the received identifiers.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139685-A (JP)
Title: Concrete molding with welding joint material
Inventor: NAKANO MASAHIRO
IPC: E02B3/16
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent intrusion of water from concrete surface part as much as possible on which a welding joint material is applied and prevent voids in the concrete from generating even when water infiltrates inwards.  <P>SOLUTION: A joint material 20 formed of an elastic resin is disposed in a connection part. The joint material is provided with one of an anchor section 26 having unevenness 27 on the surface and a welding part 21 arranged at one end of the anchor section. A collar 23 arranged in substantially right angle against the extending direction of the anchor in the sectional shape, between the anchor section and the welding part, is provided. The collar 23 is embedded in the concrete molding leaving at least the surface part. The outer peripheral part of the collar molded of an elastic resin does not deform and does not allow water to infiltrate, even if the welding part 21 moves vertically and horizontally.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142361-A (JP)
Title: Surface-emitting semiconductor element and its manufacturing method
Inventor: EZAKI ZUISEN
IPC: H01L27/15
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-emitting semiconductor element of high performance of which the controllability of a polarization mode and mass-productivity are high even when the semiconductor element is formed on a normal substrate such as a facial azimuth (100) surface, and to provide a method for manufacturing the surface-emitting semiconductor element.  <P>SOLUTION: In the surface-emitting semiconductor laser element formed on the normal substrate such as the facial azimuth (100) surface, anisotropic stress is impressed to the center of an active layer, and the polarization controllability of the element is improved by forming asymmetrical selective oxidation structure on an Al high concentration layer in a mesa.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004180285-A (JP)
Title: Image processing of pixel image
Inventor: HUBERTUS M J M BOESTEN
IPC: H04N1/56
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing system for judging whether a pixel image or a part thereof is a monochrome or a color image.  <P>SOLUTION: In the image processing system for judging whether the pixel image or a part thereof is a monochrome or a color image, in order to increase the reliability in judgement, in place of making the judgement on the level of an individual pixel, the judgement is made for substantially all the pixels of the image or image part at the same time by analyzing the cumulative histogram, wherein with respect to the cumulative histogram, the distance of each pixel to a gray axis versus the logarithm of a cumulative pixel count is plotted. An advantage of the system and an operating method therefor is their high sensitivity for detecting small color objects in monochrome images.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005141872-A (JP)
Title: Optical pickup device
Inventor: HATANO TAKUJI
IPC: G11B7/1263
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device that can cope with a high density medium using a blue-violet laser beam and can highly accurately control the light volume of the laser beam with a simple configuration.  <P>SOLUTION: A blue laser light source D1 emits the laser beam L1 of a wavelength of 405 nm band. The laser beam L1 emitted so that they are diverged from the blue laser light source D1 with elliptic light intensity distribution is shaped by a beam shaping element BL, and enters the polarization beam splitter BS. The polarization beam splitter BS reflects on a polarization separation film PC in contact with air and partially transmits the laser beam. An objective lens OL allows the laser beam L1 reflected by the polarization beam splitter BS to form an image on an optical disk DK. A laser power monitor PM receives the laser beam L1 through the polarization separation film PC for detecting the laser output of the blue laser light source D1. The center line in the effective luminous flux of a laser power monitor PM is positioned at the side of rays through the polarization separation film PC at an incident angle that is larger than the main rays of the laser beam L1 entering the polarization beam splitter BS.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147411-A (JP)
Title: Blow-off grill and air conditioner comprising the same
Inventor: SUZUKI HIROKUNI
IPC: F24F13/20
Filed: 2003-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in a conventional blow-off grill that dew condensation near a guide vane and a blowout port can not be prevented by changing the wind direction by the guide vane for adjusting the wind direction, as only the wind direction is controlled.  <P>SOLUTION: This blow-off grill comprises a hollow frame body, and a wind direction adjusting vane mounted in the frame body, and an opening of a hollow part formed on an inner face of the frame body to form a blowout air trunk is narrowed toward the blowout direction. Whereby the separation of the flow of blown-out air to the vane can be prevented, and the dew condensation in cooling operation can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147837-A (JP)
Title: Stress measuring method, and manufacturing method for measuring object or article equipped with measuring object using the same
Inventor: GIUSEPPE PEZZOTTI
IPC: G01L1/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stress measuring method or the like for measuring stresses generated in a first member and a second member of a measuring object containing the first member comprising the first composite material with alumina crystal particles dispersed therein and a second member comprising the second composite material with an alumina ceramic material or alumina crystal particles dispersed therein.  <P>SOLUTION: A sample 10 is a laminate sintered concurrently with layers 1, 3 comprising an alumina-zirconia composite material containing much alumina, and a layer 2 comprising an alumina-zirconia composite material containing much zirconia. A relation between a stress value and a wave number value of a fluorescence peak is found preliminarily using the first and second reference samples SB1, SB2 having compositions the same to those of the layers 1, 3 or the layer 2, utilizing the wave number value of the fluorescence peak emitted by Cr<SP>3+</SP>ion in the alumina crystal particle is varied by the stress when irradiated with a laser beam. Each portion within the laminate is irradiated further with the laser beam, and the stress value generated in the each portion is measured based on the obtained wave number value of the fluorescence peak.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150426-A (JP)
Title: Manufacturing method and testing method of semiconductor device
Inventor: WAKIMOTO HIROKI
IPC: H01L29/739
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To detect the faulty formation of a trench, such as the disconnection of the trench, too shallow depth of the trench or the like, in a static characteristic test effected in the stage of a wafer upon manufacturing a trench insulating gate type semiconductor device.  <P>SOLUTION: A p-type base layer 10 is formed on an n-type semiconductor substrate 1, and trenches 20 are formed from the surface of the p-type base layer 10 to the n-type semiconductor substrate 1. Then, n-type source regions 5 are selectively formed on the surface layer of a plurality of p-type base regions 4 by dividing the p-type base layer 10 by the trenches 20 to form a gate electrode 3 on the inside of the trench 20 through a gate insulating film 2. Electrodes for testing 31, 32 are connected electrically to the p-type base regions 4 in every p-type base regions 4 and insulated from neighbored p-type base regions 4 in the p-type base regions 4 while pinching the trenches 20, and are formed under a state that they are insulated mutually. Voltage and current characteristics between the electrodes 31, 32 are checked whether the characteristics show bidirectional Zener characteristics or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004215652-A (JP)
Title: Float
Inventor: HIGASHIYAMA KIICHI
IPC: A01K93/00
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a float making it difficult that a fishline is lifted, even when the wind blows the fishline, and making it possible to position a fishhook in a prescribed depth.  <P>SOLUTION: This float is composed of a main part 1, a weight 2 which is held inside the main part 1, and a flange body 3. The weight 2 is inserted into a space near one of openings of a through-hole 1a of the main part 1 and fastened thereto. A hole passes through the weight 2 in the axial direction and communicates with the through-hole 1a of the main part 1. The flange body 3 engages with the inside wall of the through-hole 1a in the main part 1 so as to be positioned in an upper space adjacent to the weight 2. The terminal of the bottom surface of the flange body 3 is formed into such a flange as to slope down in the direction of the bottom of water and to inward extend in the radial direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005151462-A (JP)
Title: System and method for transmitting stream data, system and method for receiving the data, stream data communications system, and method for exchanging the data
Inventor: NAKAMURA HIROSHI
IPC: H04N21/61
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein it is hard to completely erase delay fluctuations in an asynchronous data communications system.  <P>SOLUTION: A stream data communications system 10 includes a stream data transmitter 20; and a stream data receiver 30 connected to the stream data transmitter 20 so as to be communication possible via an asynchronous communications network 40. The stream data transmitter 20 and the receiver 30 respectively receive the same reference wave W and reproduce mutually synchronized system clocks, based on the reference wave W.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151506-A (JP)
Title: Color estimation method, color adjustment method and color image forming apparatus
Inventor: HOSHINO TORU
IPC: G06T1/00
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color estimation method, capable of estimating over-printing colors by calculating the spectral density corresponding to the values of a white background and a color table of CMYK 1/2/3/4-th order colors read from a device profile of a printer, and performing over-printing with the spectral density of a specific color.  <P>SOLUTION: Spectral density base data 32 are produced by using a spectral density meter 7 to measure the spectral density of a background color of print paper, basic colors, characteristics and a background color of paper with the characteristics printed thereon. A spectral density calculating means 311 calculates the spectral density, corresponding to L*a*b* values of the background color and the CMYK1/2/3/4-th order colors stored in a color table 34 of a printer 6 from the spectral density of the background color and the basic colors stored in the spectral density basic data 32. On the basis of the spectral density, characteristics and the spectral density of the paper with the characteristics printed thereon, a spectral density estimating means 312 calculates the estimate value of the spectral density of the over-printing color resulting from printing the characteristics over the CMYK1/2/3/4-th order colors.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004043515-A (JP)
Title: Dicarboxylic acid ester and method for producing the same
Inventor: KIMURA YOICHI
IPC: C07C69/74
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound useful for producing a compound excellent as a medicine/agrochemical.  <P>SOLUTION: The dicarboxylic acid esters are compounds represented by formula I, formula II or formula III-1. (Wherein, R<SP>1</SP>is a 1-6C alkyl except tertiary butyl; and X is Cl or B.).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005157665-A (JP)
Title: Safety controller. system using the same and extension unit
Inventor: ABE YUICHI
IPC: G05B19/048
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safety controller with which the number of wirings is reduced and a system can easily be constructed and to provide the system using the controller.  <P>SOLUTION: The safety controller is provided with first and second CPUs 17 and 18 as control parts controlling safe output to an object of safe output control such as a magnet contactor based on safe input from an input device such as a safety door switch, and semiconductor output is given as safe output. The number of outputs is increased by connection of an extension unit, and abnormality of the extension unit can be detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005152282-A (JP)
Title: Puncturing instrument
Inventor: ONO TAKAYUKI
IPC: A61M5/158
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an excellent effect of causing no erroneous puncturing in the discarding of needles such as dwelling needles for veins and dialysis used and enabling the stable prescription of a trim length even when a cylinder like a bellows structure is used.  <P>SOLUTION: The subject instrument has a catheter, a cylindrical member separably connected to a catheter hub, a needle passable through the catheter and the lumen of the cylindrical member, a tubular member which is joined liquidtightly on the base part of the needle and the cylindrical member while being stretchable over the length of the needle tube part to enable the housing of the needle tube part at the stretched position, a needle jutting prevention member which prevents the needle tube part housed in the tubular member from moving to the tip side to rejut out of the tubular member and a fixing rib which is extended to the tip side from the needle base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157939-A (JP)
Title: Business form recognition device and business form recognition method
Inventor: NAKANISHI KEIKO
IPC: G06K9/20
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To raise discrimination rate by preventing incorrect recognition caused by incorrect decision of color information.  <P>SOLUTION: A business form discrimination means compares the color information extracted from a color information extracting means with the color information in format data of a registration business form. Processing contents differs when the color information of the registration business form indicates a specific color or not.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161612-A (JP)
Title: Manufacturing method of polyolefin resin coated steel pipe excellent in surface appearance
Inventor: HARADA YASUHIRO
IPC: B29C47/02
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a polyolefin resin coated steel pipe capable of preventing the occurrence of unevenness on the surface of a resin after cooling even in a case performing the high temperature preheating of a steel pipe required in a powder primer excellent in corrosionproof capacity and excellent in surface appearance.  <P>SOLUTION: In the manufacturing method of the polyolefin resin coated steel pipe for coating the surface of the steel pipe with a sheetlike polyolefin resin in a molten state while spirally winding the sheetlike polyolefin resin around the surface of the steel pipe and subsequently cooling the coated steel pipe, the surface of the coated resin is cooled to the melting point of the resin or below by the mist of water droplets with a liquid droplet diameter of 100 μm or below in a cooling process and cooling is further succeeded even after mist water cooling without raising the surface temperature of the resin to the melting point of the resin or above.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005166979-A (JP)
Title: Method for manufacturing laminated ceramic capacitor
Inventor: OKAHO AYA
IPC: H01G4/12
Filed: 2003-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated ceramic capacitor which exhibits excellent characteristics in required characteristics, especially a DC bias characteristic which is the reduction rate of electrostatic capacity due to impression of DC voltage, by preventing the generation of fine powder which is generated by breakage of primary grains of barium titanate to be easily broken and causes grain growth.  <P>SOLUTION: Since the viscosity of liquid is controlled to 50-1,000 mPa.s in the case of mixing inorganic powder of two sorts or more and liquid, the kinetic energy of ceramic balls or grains is eased, the excess size reduction of primary grains of barium titanate which is a main component is prevented and dispersion in grain sizes after baking is reduced, so that the laminated ceramic capacitor having required characteristics are provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167077-A (JP)
Title: Method for manufacturing pattern transfer mold, pattern forming method, pattern transfer mold, and pattern forming apparatus
Inventor: OKADA KOICHI
IPC: B28B7/16
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a pattern transfer mold, a pattern forming method, etc. wherein a mold can be effectively manufactured at a low cost even if a pattern to be transferred is superfine.  <P>SOLUTION: Glassy carbon is used as mold material 140. A molding form having a master mold 120 in which a master pattern P0 is formed is filled with the glassy carbon. After a mold 110 is obtained by curing the glassy carbon, the mold 110 is baked, and a pattern transfer mold 100 in which a predetermined pattern P1 is formed is manufactured. The pattern transfer mold 100 is heated to temperature level higher than glass transition temperature of the surface portion of the substrate and pushed against the substrate, and transfer formation of the predetermined pattern P1 is performed to the substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI