baber/WOPTO huggingface dataset:
Patent JP-2005296000-A (JP)
Title: New health food and drink containing marine alga
Inventor: HAGINO HIROSHI
IPC: A01K61/00
Filed: 2005-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powdery marine alga having effectively suppressed or decreased smell of the alga while keeping the rich nutrient component and health-function component of the alga belonging to the genus Porphyra or the class Undaria, a granulation product of the powder, a powder drink produced by using the alga powder for food or drink or its granulated product, or a food containing the alga powder.  <P>SOLUTION: The powdery marine alga or its granulation product having suppressed sea smell while keeping the nutrient component and health function component of the marine alga of the genus Porphyra or the class Undaria is produced by pulverizing the marine alga of the genus Porphyra or the class Undaria and mixing the powder with powdered tea. A powder drink of marine alga or a food containing the marine alga having suppressed or decreased sea smell can be produced by using the marine alga powder for food and drink.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210499-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: AIHARA YASUTAKA
IPC: H01L21/338
Filed: 2005-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which the problem of filler attack is solved and which has superior high-frequency characteristics, and to provide a manufacturing method of the device.  <P>SOLUTION: A plurality of gate electrodes 4, a drain electrode 3, and a first source electrode 2 and a second source electrode 2' arranged on both sides of the drain electrode 3 across the gate electrodes 4, are formed on a GaAs substrate 1. An air bridge 5 is disposed between the first source electrode 2 and the second source electrode 2', and a part between the gate electrode 4 and the air bridge 5 is made hollow. A first opening part 14 is formed, in a region which does not overlap with the gate electrode 4 in the air bridge 5, as viewed in a plane. The first opening part 14 is plugged with a metal 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006210558-A (JP)
Title: Non-single-crystal solar battery, manufacturing method thereof, and non-single-crystal solar battery manufacturing apparatus
Inventor: ITO MANABU
IPC: H01L31/04
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-single-crystal solar battery that has better curvilinear factors and conversion efficiency and improved cell characteristics as compared with a boron-doped p-type thin film, and to provide a method for manufacturing the non-single-crystal solar battery in the non-single-crystal solar battery having at least one pin junction in which a p-type semiconductor layer mainly made of silicon or germanium, an essentially intrinsic i-type semiconductor layer 5, and an n-type semiconductor layer 6 are laminated.  <P>SOLUTION: In the non-single-crystal solar battery, at least one p-type semiconductor layer is made of a boron-doped p-type semiconductor layer 3, an i-type semiconductor layer 4 that is as thick as 5 nm or smaller is provided at a pi interface, and the i-type semiconductor layer is exposed to plasma in which gas obtained by performing the hydrogen dilution of a gas material containing gallium as a component is decomposed by high-frequency discharge, thus doping only the side of the pi interface of the p-type semiconductor layer with gallium.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006211268-A (JP)
Title: Video doorphone unit
Inventor: OHASHI TERUO
IPC: H04N5/915
Filed: 2005-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video doorphone unit that enables a master unit in a living room or extension master units to record images and sounds from a plurality of slave units at the same time.  <P>SOLUTION: The slave units 1a to 1d are each equipped with a packet preprocessing section 18 which give an identifier for identifying a terminal number to the slave unit and generates packets from image data from a camera 13 and sound data from a microphone. The living-room master unit 3 or extension master units 5a to 5d each comprises a master unit packet processing section 34 which separates packets into sound data and image data, a sound packet processing section 35c which extracts the sound data from the packets, a terminal number discrimination circuit 41 which discriminates an identifier, and a nonvolatile memory 42 in which pluralities of sound data and image data identified by the terminal number discrimination circuit are accumulated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006208784-A (JP)
Title: Education system and device control method
Inventor: AOKI AKIO
IPC: H04N7/14
Filed: 2005-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an education system which exhibits superior learning effect by effectively using bidirectional communication by moving pictures using the Internet and storage media.  <P>SOLUTION: Disclosed is the education system which performs bidirectional moving-picture transmission through the Internet, the education system recording a received moving picture and audio representing the state of a lecture and also recording related information regarding teaching materials used for the lecture while having the related information correspond to the recorded moving picture and audio recorded. Then they can be reproduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005122219-A (JP)
Title: Silver halide photosensitive material
Inventor: FUTAMURA YUMIKO
IPC: G03C1/035
Filed: 2005-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material having superior latent image stability and also superior in quality of characters by scanning exposure with laser beam exposure.  <P>SOLUTION: In the silver halide photographic sensitive material, containing a silver halide emulsion having a silver chloride content of ≥90% in at least one layer, when the silver halide photographic sensitive material is subjected to scanning exposure with a laser beam to obtain a developed magenta image, the ratio of the undertoe width to the half-width of a curve of the developed magenta image measured by a microdensitometer is 1.2-3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006042583-A (JP)
Title: Electrical junction box
Inventor: SHIMAZAKI HIROKAZU
IPC: H02G3/16
Filed: 2005-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical junction box that has improved working efficiency of maintenance, by permitting the mounting of fuse for use in medium electric current using metal core wiring substrate, and that has eliminated the need for wire harness.  <P>SOLUTION: An electrical junction box has a metal core wiring substrate 1 on which a circuit 6 with a predetermined pattern width H is formed, a first attaching terminal 2 and a second attaching terminal 3 attached onto the metal core wiring substrate 1 by soldering, or the like, a medium-current fuse 4 attached onto the first attaching terminal 2, and a mini-fuse 5 attached onto the second attaching terminal 3. The pattern width H of the circuit 6 is formed with such a pattern width that the duration of flaming from the start of energizing takes a given reference time or longer. It also has a relay 7 electrically connected to upstream side or downstream side of the medium-current fuse 4 and is provided on the metal core wiring substrate 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006214214-A (JP)
Title: Lighting device cleaning system
Inventor: OISHI NAOYUKI
IPC: B08B7/00
Filed: 2005-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting device cleaning system for cleaning a surface of a lighting device such as a road surface light and a runway guide light, as a cleaning object, by attaching a blast nozzle to a front end of an arm of a working robot mounted on a truck, and blasting a cleaning material to the cleaning object.  <P>SOLUTION: According to the lighting device cleaning system, the truck 1 on which the cleaning material blasting device and the working robot 9 having the blast nozzle 32 and a CCD camera 10a mounted at the tip of a manipulator, is stopped at a predetermined location in the vicinity of the lighting device 30. Then the dimension of the lighting device is recognized from distance information obtained by processing of an on-vehicle computer, based on an image picked up by the CCD camera 10a, and image recognition is carried out by collating the shape of the image of the cleaning object with a stored shape, followed by searching for locational information, based on the image recognition. Then the cleaning material is sprayed from the blast nozzle at the tip of the manipulator of the working robot to the cleaning object, to thereby carry out automatic cleaning.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005225754-A (JP)
Title: Method for manufacturing preform for holey optical fiber
Inventor: BAIK YOUNG-MIN
IPC: C03C13/04
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a preform for a holey optical fiber wherein an air hole forming substance can be removed without giving a shock to a dried gel when the preform for the holey optical fiber is manufactured by a gel-gel forming method.  <P>SOLUTION: A mold is used in the method for manufacturing the preform for the holey optical fiber. The method comprises (a) a step wherein a plurality of elongate tubes expanded or constricted by controlling the inside pressure of the tubes are located in the mold with a predetermined arrangement and expanded, (b) a step of pouring a sol in the mold and make it to be gel, (c) a step wherein the gel is taken out from the mold and that an elongate air hole is formed in the gel by constricting the tubes and (d) a step of removing the tubes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006216912-A (JP)
Title: Epitaxial wafer for light emitting diode
Inventor: KOMORI YOSUKE
IPC: H01L33/30
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive high-quality epitaxial wafer having good crystallinity by setting the maximum value of the in-plane dislocation density of a substrate used in a liquid-phase epitaxy method within an appropriate range.  <P>SOLUTION: Regarding an epitaxial wafer for LED having a laminated structure (a single hetero structure, a double hetero structure, or a substrate-removed-type double hetero structure), which is liquid-phase epitaxially grown on a GaAs substrate 3 by a boat method; the maximum value of the in-plane dislocation density of the GaAs substrate 3 is set within a range of 5,000 to 22,000/cm<SP>2</SP>.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216514-A (JP)
Title: Insulator covering member
Inventor: MIURA SAKAE
IPC: H01B17/40
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulator covering member capable of surely preventing both of the grounding fault due to salt damage and the grounding fault due to droppings of birds over a long time.  <P>SOLUTION: This insulator covering member 10 is detachably provided on an insulator 1 constituting at least a part of an electric wire supporting body supporting an electric wire, formed by an insulating material, and attached to the insulator 1, and covers the whole of the insulator 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006221830-A (JP)
Title: Cathode active material, its manufacturing method, and nonaqueous electrolytic solution secondary battery
Inventor: MATSUDA HIROAKI
IPC: H01M4/587
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolytic solution secondary battery of a high capacity and a long lifetime by utilizing a material of high capacity which is large in theoretical capacity without being displaced from a negative electrode conductive network.  <P>SOLUTION: A negative electrode active material is used which is composed of carbon material particles A capable of storing and releasing lithium and of particles B made of the material of high capacity, and in which the particles A are high in nitrogen content on their surfaces and the particles B are supported on the surfaces of the particles A. A strong bonding force formed between both of nitrogen and the material particles of high capacity by their interaction is utilized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222507-A (JP)
Title: Document management system with electronic signature function
Inventor: SHIGEE NOBUYUKI
IPC: G06F21/64
Filed: 2005-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document management system with a function of warranting the completeness of a document that makes the convenience of users improved, by taking consistency between the validity of an electronic document and the validity of a digital certificate, when the validities differ from each other because of the occurrence of a state where the completeness of the document is not ensured sufficiently later, if the document is digitally signed and the validity of the digital certificate expires, before the validity of the document is terminated.  <P>SOLUTION: The document management system with an electronic signature function includes an electronic signature means for carrying out electronic signature for ensuring the completeness of an electronic document; a validity comparison means for comparing the validity of the digital certificate used for the signature with the validity (storage term) of the electronic document; and a signature stop means for temporarily stopping operations applied to the electronic signature, when the validity of the digital certificate is shorter than the validity date of the document.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006222700-A (JP)
Title: Imaging device
Inventor: IYAMA NORIYUKI
IPC: G02B5/30
Filed: 2005-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device, where color uneveness of image photographed cutting infrared rays incident on imaging elements is prevented, and reductions in the size, weight and profile of the device can be attained.  <P>SOLUTION: The imaging device 1 is provided, including an optical system equipped with prism members 10, 20 with rotational asymmetry reflecting surface, an electronic imaging element 31 arranged at an image side of an optical system, and a protective member 35 for protecting a light-entering surface of the electronic imaging element 31. In the imaging device 1, the protection member 35 comprises an infrared-ray non-transmitting member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005227784-A (JP)
Title: Light emitting device projection method and system
Inventor: CHILDERS WINTHROP D
IPC: H04N3/08
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide projection methods by light emitting devices and their systems.  <P>SOLUTION: Tools for directing a collection of light emitting devices 306 toward pixel locations 804 to make an image are disclosed. A pixel location is a light emitting device target at least twice (102, 104) during a given frame, and each light emitting device in the collection is directed (202) toward at least two different pixel locations during the frame. Adjacent light emitting devices may be directed toward adjacent pixel locations (206) or toward nonadjacent pixel locations (208).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006220132-A (JP)
Title: Secondary air supply device of multiple cylinder engine
Inventor: EGURO YOSUKE
IPC: F01N3/34
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide higher exhaust gas purifying performance by leveling amount of supply of secondary air to be supplied into an exhaust port of each cylinder.  <P>SOLUTION: When secondary air is supplied into a main passage 5 from an air pump 9, dynamic pressure is generated in the main passage 5. The main passage 5 is divided into a large diameter passage part 5a on the upstream side having large passage cross sectional area and a small diameter passage part 5b on the downstream side having small passage cross sectional area. Secondary air is supplied into an exhaust port 4 of a cylinder 2a on one side through sub-passages 10a, 10b communicating with the large diameter passage part 5a, and secondary air is supplied into an exhaust port 4 of a cylinder 2b on the other side through sub-passages 10a, 10b communicating with the small diameter passage part 5b. Since the main passage 5 is divided into the large diameter passage part 5a and the small diameter passage part 5b, dynamic pressure generated on the upstream side of the main passage 5 becomes substantially equal to dynamic pressure generated on the downstream side to level the supply amount of secondary air for the exhaust port 4 of each cylinder 2a, 2b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005234575-A (JP)
Title: 1 x n wavelength selective switch
Inventor: KOZHEVNIKOV MICHAEL
IPC: G02B6/35
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that conventional constitution is too uneconomical for a small number of wavelengths and also relatively inflexible in regards to its wavelength splitting ability.  <P>SOLUTION: A device employing at least one wavelength sieve/combiner that operates on discrete wavelength units and is optically interposed between an array of fibers and an array of mirco mirrors which may be configured to act as in a multiplexing mode, a demultiplexing mode, a broadcast mode and combinations of such modes. Each wavelength sieve/combiner can split a wavelength division multiplexed (WDM) beam into various discrete wavelength unit beams, or cause multiple copies of part or all of the wavelengths to be supplied as outputs. Typically, each fiber is associated with one wavelength sieve/combiner. Preferably, the beams between a wavelength sieve/combiner and the mirco mirror array should be converging to the plane of the micro miro mirror array.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006224484-A (JP)
Title: Plastic lens manufacturing apparatus
Inventor: KARASAWA ISAO
IPC: B29L11/00
Filed: 2005-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact plastic lens manufacturing apparatus of high work efficiency constituted so as to prevent the occurrence of the internal strain or the like of a polymerized plastic lens.  <P>SOLUTION: The plastic lens manufacturing apparatus comprises a turntable 2 for rotationally feeding molds M in which a plastic composition is injected, an active energy beam irradiation part A2 for irradiating the molds M placed on the turntable 2 with ultraviolet rays from an ultraviolet lamp and a gradual cooling part A3 for gradually cooling the molds M. Each of the molds M supplied from a supply and discharge area A1 is irradiated with ultraviolet rays from the ultraviolet lamps 51 (61) and 71 (81), of which the axial lines are arranged at positions mutually different with respect to each of the molds M, at two stop positions S2 and S3 of an active energy beam irradiation area A2 by intermittently rotating the turntable 2 by 60° in a left rotational direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006226936-A (JP)
Title: Measuring method, exposure unit, and device manufacturing method
Inventor: AMAMIYA MITSUAKI
IPC: G01J1/42
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring method capable of measuring precisely an absolute intensity of light (in particular, EUV ray) having a desirable wavelength, even when a light other than the light having the desirable wavelength is incident on a calorimeter, or even when there is an offset that fluctuates.  <P>SOLUTION: In this measuring method, the intensity of the light, having the desirable wavelength, is measured using a band-pass filter for transmitting the light having the desired wavelength and the calorimeter for detecting the light via the band-pass filter, as to the light emitted from a light source. The method has a step of measuring time-serially an output from the calorimeter continuously; a step of stopping or starting the light emission from the light source in the measuring step; a step of finding the first limit value t→t<SB>0</SB>-0 and the second limit value t→t<SB>0</SB>+0 of the output from the calorimeter in a time t<SB>0</SB>, when the light emission from the light source is stopped or started, where t is the time in the measurement step, and t<SB>0</SB>is the time when the light emission from the light source is stopped; and a step of calculating a difference between the first limit value t→t<SB>0</SB>-0 and the second limit value t→t<SB>0</SB>+0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006223730-A (JP)
Title: Electronic endoscope system
Inventor: SUGIMOTO HIDEO
IPC: A61B1/00
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic endoscope system capable of detecting the position of a leading edge of a flexible tube precisely irrespective of a specification of the flexible tube.  <P>SOLUTION: The electronic endoscope system comprises an endoscope having the flexible tube with an image sensor on the leading edge, a magnetic field generating means for generating magnetic fields at least in the first and second directions which are orthogonal with each other, a magnetic field detection means located on the leading edge of the flexible tube and having a magnetic field detection sensor for detecting the magnetic fields and for outputting a detection signal that corresponds to the magnetic field of each direction, a positional information generating means for generating relative positional information of the leading edge of the flexible tube in relation to the magnetic field generating means on the basis of the detection signal outputted from the magnetic field detection sensor, and a correction means for correcting the level of a reference detection signal, which is generated when the magnetic field generating position is separated from the magnetic field detection sensor by a predetemined distance and is inputted into the positional information generating means, to meet a predetermined condition. The positional information generating means generates the relative positional information of the leading edge of the flexible tube in a state of correction by the correction means.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228676-A (JP)
Title: Discharge lamp lighting device
Inventor: KONO YASUHIKO
IPC: H05B41/18
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a discharge lamp lighting device in which a high voltage necessary for lighting is secured using a simple structure, and losses due to constituent components is small at steady lighting.  <P>SOLUTION: The discharge lamp lighting device comprises switching elements 3, 4 in which primary windings P1, P2 of two transformers T1, T2 are connected to a power supply 1 and which are connected in series to the primary windings P1, P2, a discharge lamp 15 which is impressed with output voltage of the secondary windings S1, S2 of the two transformers T1, T2 connected in series so that the generating voltage becomes symmetric, and a control part 5 which switching-controls the switching elements 3, 4 so as to impress the voltage of the power supply 1 alternately on the first windings P1, P2 of two transformers T1, T2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005230013-A (JP)
Title: Lumbrokinase dry powder and method for producing the same
Inventor: SHINZON WAN
IPC: A61K38/48
Filed: 2005-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lumbrokinase dry powder containing a much active component, capable of controlling product quality and industrially mass-producible, and to provide a method for producing the same.  <P>SOLUTION: The lumbrokinase dry powder contains ≥60 wt.% protein and has 14,000-28,000 U/mg enzyme activation value. The lumbrokinase dry powder is produced by washing live earthworm with water, putting the washed earthworm in a sugar or sodium chloride, leaving to stand at room temperature, stimulating the earthworm to spew the secretion in the digestive tract, adding water to the earthworm body to cause cytoclasis, preparing a homogenate slurry thereof, removing crude residue from the obtained homogenate slurry, performing supernatation, collecting eluant by using an anion exchange chromatography column or an affinity chromatography column, concentrating, desalting and, degerming, and treating the degermed supernatant by lyophilization to obtain the powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI