baber/WOPTO huggingface dataset:
Patent JP-2005223930-A (JP)
Title: Current mode transmitter capable of canceling channel charge error
Inventor: CHANG IL-KWON
IPC: H03K19/0185
Filed: 2005-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current mode transmitter capable of canceling a channel charge error.  <P>SOLUTION: A current mode transmitter is provided with a charge error cancel circuit which supplies a charge to a node for canceling: the variations of an output current caused by charge variations at one side terminal of a parasitic capacitor present in a transmitter that sinks a current from an output terminal; and the deceleration of the response speed of one node voltage of the transmitter. An input signal of the transmitter and an inverted input signal obtained by inverting the phase of said input signal are used for the charge error cancel circuit. Each of the two signals is a biphase signal on which a logically high or logically low state is not superimposed, in accordance with the type of a transmitter being operated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006218071-A (JP)
Title: Purification method of contamination, and its device
Inventor: MURAKAMI YOSHIAKI
IPC: B01D53/77
Filed: 2005-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method of contaminations which enables reduction in the cost of a purification process and reduces the risk that purified matters are alkalified.  <P>SOLUTION: The purification method of the contaminations comprises a reducing heating process for purifying the contaminations by reducing and heating the contaminations contaminated by a organic halogen compound and including moisture and a waste gas processing process for purifying a waste gas generated in the reducing heating process. The waste gas processing process includes a gas purifying process for extracting the undecomposed organic halogen compound contained in the waste gas by an oil by contacting the waste gas with the oil, an oil water separating process for separating the oil from which the organic halogen compound is extracted by the gas purifying process and the water formed by condensing moisture in the waste gas mixed within the oil, a decomposing process for decomposing the organic halogen compound by adding alkali metals to the oil from which the water is separated and eliminated in the oil water separating process, and a hydrating process for extracting the alkali metals and halogenated alkali metal salts in the oil into the water by adding the water after the decomposing process. The water to the oil separated in the oil water separating process is used as the water added in the hydrating process.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005134935-A (JP)
Title: Liquid crystal display
Inventor: OTA MASUYUKI
IPC: G02F1/1368
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of realizing a visual field angle as wide as a cathode-ray tube display and having high luminance, high image quality, low power consumption and a narrow frame.  <P>SOLUTION: In an active matrix type liquid crystal display, a counter electrode and pixel electrodes are linearly formed so as not to be two-dimensionally superposed on each other, an electric field parallel to the surface of substrates can be made to be generated, an insulating film having a specific dielectric constant of ≤4 is formed on a video signal line and the counter electrode is formed on the insulating film so as to coat the video signal line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006218209-A (JP)
Title: Shell for curved part of endoscope
Inventor: MATSUMOTO JUN
IPC: A61B1/00
Filed: 2005-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shell for a curved part of an endoscope capable of being easily washed and disinfected and improving a sterilization property and an antibacterial property without being degraded even by various kinds of disinfectants, autoclave sterilization or peroxide-based sterilization treatments.  <P>SOLUTION: The shell for covering the outer peripheral surface of the curved part of the endoscope is composed of a composition containing 100 pts.wt. of a vinylidene fluoride based rubber material 100, 0.1-40 pts.wt. of a reinforcing agent containing carbon and at least one selected from a group composed of silicic acid hydrate, silicic acid anhydride and synthetic silicate, and 0.1-10 pts.wt. of an inorganic antibacterial agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006198596-A (JP)
Title: Rotary treatment machine
Inventor: SHIROTA TOKUYASU
IPC: B01F29/64
Filed: 2005-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment machine with simplified structure and shortened treating time for regeneration of food residue and sludge.  <P>SOLUTION: The whole treating machine is cylindrically formed, nail-like protrusions 4 are provided on an cylindrical inner face of the cylindrical treatment machine 2, a rotary shaft 6 in the cylindrical body is combined with rotary blades of various forms mounted on the shaft, and the cylindrical body is reversely rotated against the rotation direction of the shaft, thus, treating capacity is enhanced and a large amount of waste can be treated at one time. The cylindrical form resolves the sticky problem of waste.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006228897-A (JP)
Title: Semiconductor device
Inventor: AOKI HIROSHI
IPC: H01L25/07
Filed: 2005-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent deterioration in electric characteristics observed in a conventional wire-bonding method by making the shortest path between a power source and a grounding wire for supplying power supply voltage from the outside to the power source and a ground electrode on a semiconductor element.  <P>SOLUTION: A semiconductor device includes a substrate having an internal connection terminal connected with an external connection terminal; the semiconductor element which has a power supply system electrode provided at the center of a front face, a signal system electrode provided along a periphery and an internal electrode formed to be exposed on a rear face opposite to the front face and provided on the substrate; the wire electrically connecting the internal connection terminal with the signal system electrode; and a through via formed in the semiconductor element for electrically connecting the power supply system electrode on the front face with the internal electrode on the rear. The power supply system electrode at the center of the front face of the semiconductor element is connected with the internal connection terminal of the substrate via the through via.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006226180-A (JP)
Title: Swash plate of swash plate type compressor and swash plate type compressor
Inventor: TANIGAWA NAONARI
IPC: F04B27/08
Filed: 2005-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the swash plate of a swash plate type compressor from being seized at the slidable movement part thereof on a shoe by securing durability and heat resistance at low cost.  <P>SOLUTION: A film 10 formed by mixing a polytetrafluoroethylene of 1 to 30 wt.% and a molybdenum disulfide of 1 to 10 wt.% into a condensing type thermosetting polyimide resin is formed on the surface of the swash plate 3 on which the shoe 4 is slidably moved. Thus, by the lubricating action of the film 10 formed mainly of the thermosetting polyimide resin having no water absorbing property and excellent heat resistance and a fluororesin and the molybdenum disulfide mixed in the film, the swash plate 3 can be prevented from being seized at the slidable movement part between the swash plate and the shoe 4 in the swash plate type compressor by securing the durability and heat resistance thereof at low cost.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006232875-A (JP)
Title: Grease composition
Inventor: NEGORO MASAYUKI
IPC: C10M139/00
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide grease excellent in low frictional property and low abrasion property.  <P>SOLUTION: The grease composition comprises a disk-like compound, preferably at least one selected from among disk-like compounds represented by general formula (1), and a thickening agent. In the formula, D is a cyclic group linkable to m pieces of side chains; Xs are each independently a single bond or a divalent linking group selected from among an NR<SP>1</SP>group (wherein R<SP>1</SP>is a hydrogen atom or a 1-30C alkyl group), oxygen atom, sulfur atom, carbonyl group, sulfonyl group or a combination thereof; Rs are each independently, substituted or unsubstituted, an alkyl group, alkenyl group, alkynyl group, aryl group, heterocyclic group, halogen atom, hydroxy group, amino group, mercapto group, cyano group, sulfide group, carboxy group or salt thereof, sulfo group or salt thereof, hydroxyamino group, ureido group or urethane group; and m is an integer of 2-11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006230224-A (JP)
Title: Liquid shortening for cake
Inventor: KAMIYAMA DAISUKE
IPC: A23G3/00
Filed: 2005-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide liquid shortening for cakes used when producing cake dough containing much oil and fat for butter sponge cake, pound cake or the like by an all-in-mix method, improving foamability of the cake dough so as to make the cake have soft palate feeling.  <P>SOLUTION: The shortening contains oil and fat, and food emulsifier. The food emulsifier in 100 mass% of the shortening comprises the following (a)-(d): (a) 1-25 mass% of diglycerol saturated fatty acid, (b) 0.1-5 mass% of glycerol organic acid saturated fatty acid ester, (c) 0.05-5 mass% of lecithin, and (d) 0.05-5 mass% of glycerol mono saturated fatty acid ester and/or sorbitan saturated fatty acid ester. The total amount of the (a), (b), (c) and (d) accounts for 5-30 mass%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006236655-A (JP)
Title: Organic electroluminescent device
Inventor: FURUKAWA KEIICHI
IPC: H01L51/50
Filed: 2005-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent device with light-taking-out efficiency improved, and with dependency on a field angle, making it difficult to be peeped in, due to extremely lowered visibility when a field angle is large.  <P>SOLUTION: In the organic electroluminescent device equipped with a substrate, and a luminescent layer pinched by a first electrode and a second electrode, having a structure for improvement of light-taking-out efficiency due to diffraction on an interface where a total reflection at a light-taking-out side is generated, a 2°-visual field chromaticity at a visual field angle of 0° is inside a triangle made by connecting three points (0.28, 0.44), (0.32, 0.28), (0.39, 0.32) on the chromaticity coordinate, a difference (Δx<SP>2</SP>+Δy<SP>2</SP>)<SP>1/2</SP>from a 2°-visual field chromaticity at a visual field angle of 30° is 0.06 or more, and that, a 2°-visual field chromaticity at a visual field angle of 30° is outside a triangle made by connecting three points (0.28, 0.44), (0.32, 0.28), (0.39, 0.32) on the chromaticity coordinate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006233614-A (JP)
Title: Reinforcing member coated with high adhesion corrosion-proof coat, and its manufacturing method
Inventor: SUGIMOTO TERUHIKO
IPC: B32B15/092
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing member coated with a high adhesion corrosion-proof coat enhanced in adhesion to concrete by forming firm protrusions in a state of being coated with epoxy resin, on a second layer corrosion-proof coat while solving a problem of pinholes inevitably formed in the corrosion-proof coat by forming two upper and lower layers of corrosion-proof coats on the surface of the reinforcing member by spraying an epoxy powder paint in a temperature condition where the performance of epoxy resin can be maintained.  <P>SOLUTION: The reinforcing member coated with the high adhesion corrosion-proof coat having countless protrusions 3a on the surface of the second corrosion-proof coat 3 is manufactured by heating the reinforcing member 1, forming the first corrosion-proof coat 2 by spraying the epoxy powder paint 4 to the reinforcing member while the surface temperature of the reinforcing member is 200-250°C, and in this temperature condition, forming the second corrosion-proof coat 3 by spraying the epoxy powder paint 4 mixed with acrylic resin beads (b) with the grain size of 2.5-3 times as large as the grain size of epoxy resin powder (a), to the surface of the first corrosion-proof coat in a molten state.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006230780-A (JP)
Title: Game machine
Inventor: EMORI KAZUKI
IPC: A63F7/02
Filed: 2005-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of improving a working efficiency when mounting a game board on a body part.  <P>SOLUTION: This game machine is provided with the game board 10 having a game area for falling game balls, the body part 2 formed with a game board mount area 30 and having the game board 10 mounted on the game board mount area 30, fitting engagement parts 210, 220, 230 and 240 fixing the game board 10 to the body part 2, and upper side regulating members 511 and 512 and side regulating members 515 and 516 projectingly formed from the circumferential edge to the inside of the game board mount area 30 of the body part 2. The upper side of the game board 10 abuts on the upper side regulating members 511 and 512, the sides of the game board 10 abut on the side regulating members 515 and 516, and the regulating members 511, 512, 515 and 516 regulate the movement in the direction along the board surface of the game board 10.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005198660-A (JP)
Title: Polyhydroxyalkanoate and process for producing the same by utilizing microorganism
Inventor: YANO TETSUYA
IPC: C12R1/38
Filed: 2005-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyhydroxyalkanoate (PHA) containing monomer units of various structures having substituents as a side chain and being useful for device materials, medical materials, etc., and to provide a method for producing the PHA by using microorganism.  <P>SOLUTION: The invention relates to the method for producing the polyhydroxyalkanoate by using microorganisms comprising production of the polyhydroxyalnanoate containing ω-substituted-3-hydroxyalkanoic acid as the monomer unit which is obtained from corresponding ω-substituted-3-straight-chain alkanoic acid having either one of six-membered rings comprising a (substituted)-phenyl group, a (substituted)-phenoxy group, a (substituted)-cyclohexyl group on the end of the chain.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006245124-A (JP)
Title: Multilayer piezoelectric element
Inventor: ITO ATSUSHI
IPC: H01L41/22
Filed: 2005-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer piezoelectric element excellent in high temperature resistance and exhibiting significant actual displacement when a voltage is applied.  <P>SOLUTION: The multilayer piezoelectric element 20 comprises a first external electrode 18 where a plurality of piezoelectric layers 11 and internal electrode layers 12 are laid in layers alternately while connecting every other internal electrode layer 12 electrically in the layer direction, and a second external electrode 19 where the remaining internal electrode layers 12 are connected electrically. The piezoelectric layer 11 is formed by molding and sintering a mixture containing components of Pb, Zr, Ti, Sr, Nb and Zn, and a relative quantity of each component represented by a general formula Pb(Zr<SB>a</SB>Ti<SB>1-a</SB>)O<SB>3</SB>+bSrO+cNbO<SB>2.5</SB>+dZnO satisfies following equations; a=0.51, b=2.0×10<SP>-2</SP>, c=1.50×10<SP>-2</SP>, d=0.5×10<SP>-2</SP>, c/d=3.0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006122038-A (JP)
Title: Capturing tool
Inventor: IWASAKI YASUSHI
IPC: A01K74/00
Filed: 2005-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool for capturing objects without injuring them by making a net fly underwater.  <P>SOLUTION: The capturing tool comprises a narrow base loaded on a launcher, a bag- or cage-shaped net part attached onto the tip of the base with the opening turned forward, and a closing means functioning to close the opening of the net part after launched from the launcher. A skeletal member is furnished on the net part to retain its shape. The closing means includes a string for joining the launcher and a capturing part to each other, and the opening of the net part is designed to close by pulling the string. When a user launches this tool 1 at an object with the distance to the object falling within the length of the string, the tool advances with the opening turned forward, and in this process, the object is contained into the net part. In such a condition that the string extends to a maximum, the opening is closed, thus capturing the object into the net part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005235231-A (JP)
Title: Filing device
Inventor: YAMAGUCHI SHUZO
IPC: G06F17/30
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filing device, allowing registration to be simply carried out, without executing both search mode and addition mode, even when it is not clear whether a page is added or a new file is to be created.  <P>SOLUTION: When a user designates one of auxiliary information, such as index, document name and document number, search means, searches a magneto-optical disc drive 5 as to whether a document file having the designated auxiliary information is present. If it is not present, a document file selection means 52 executes preparation for creating the new document file in the magneto-optical disc drive 5; and when it is present, the document file selection means 52 displays a candidate document file on a candidate display screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006243599-A (JP)
Title: Processing method for silver halide color photosensitive material
Inventor: NOZAKI NAOKI
IPC: G03C7/392
Filed: 2005-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for a silver halide color photosensitive material improved in white background stability and sharpness.  <P>SOLUTION: In the processing method for the silver halide color photosensitive material in which the silver halide color photosensitive material is processed, at least one of the photosensitive silver halide emulsion layers contains a compound represented by formula [I], at least one of the constituent layers contains non-photosensitive colloidal silver, and at least one processing solution used in processing steps contains a compound represented by the formula [II]: RSO<SB>2</SB>M or a compound whose logP to water is 0.9-1.5 (other than benzyl alcohol).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006251033-A (JP)
Title: Single-lens reflex electronic camera
Inventor: TSUKADA SHINICHI
IPC: G03B13/36
Filed: 2005-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a sense of incongruity caused by movement of an AF lens for focal point fine adjustment in full push operation.  <P>SOLUTION: Object light L1 made incident through a photographing lens 31 is received by a photometry element 25, and the luminance is measured and a control aperture value is calculated. Also, the object light L1 is made incident on a focal point detection device 40 and a focal point adjustment state by the photographing lens 31 in the open aperture state is detected. Based on the detected focal point adjustment state, the AF lens 31b is moved to a focal position. An imaging element 14 is moved along the optical axis direction of the object light L1 by an element drive motor 15 by the portion of a deviation from the best image-forming plane caused a difference between the open aperture value and the calculated control aperture value. After that, a shutter 13 is opened for the imaging element 14 to receive the object light L1 for photographing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006248935-A (JP)
Title: Method for producing phosphorus-substituted porphyrin compound
Inventor: MATANO YOSHIHIRO
IPC: A61K31/675
Filed: 2005-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing a phosphorus-substituted porphyrin compound, by which various kinds of phosphorous functional groups can freely be introduced into the porphyrin ring.  <P>SOLUTION: This method for producing the phosphine-substituted porphyrin compound is characterized by coupling-reacting a halogen-substituted porphyrin compound with a secondary phosphine in the presence of a transition metal as a catalyst. The phosphine-substituted porphyrin compound can be subjected to a reaction such as an oxidation reaction to convert into the phosphine oxide-substituted porphyrin compound. The halogen-substituted porphyrin compound can be coupled with a phosphite in the presence of a transition metal as a catalyst to produce the phosphonate-substituted porphyrin compound. The phosphonate-substituted porphyrin compound can be subjected to a reaction such as an ester-eliminating reaction to convert into the phosphonate-substituted porphyrin compound.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006252897-A (JP)
Title: Heater, heating device, and image-forming device
Inventor: KARIBE TAKAAKI
IPC: H05B3/20
Filed: 2005-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a heater for reducing temperature irregularities, by reducing the variations in the resistance value and restraining heat conduction loss.  <P>SOLUTION: A first resistance heating element 121 is formed at the center in the long direction of an insulating substrate 11 in a long flat shape. Second and third resistance heating elements 122, 123, whose width is narrower than that of the first resistance heating element 121, are formed on the substrate 11 along both sides of the first resistance heating element 121. A first electrode 13, formed on the substrate 11, is electrically connected to one end of the first resistance heating element 121. The other end of the first resistance heating element 121 and one end of the second and third resistance heating elements 122, 123 are electrically connected to a connection conductor 14 formed on the substrate 11. A second electrode 15 formed on the nearby substrate and the other ends of the second and third resistance heating elements 122, 123 are electrically connected to the first electrode 13. At least the first to third resistance heating elements 121-123 are covered with a protective layer 19 made of glass.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006219194-A (JP)
Title: Outer packaging case
Inventor: KIYOTOMO YASUO
IPC: B65D5/52
Filed: 2005-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case externally fitted to a packaging box which can be used effectively as an exhibition stand table and folding it in half using a simple operation.  <P>SOLUTION: In a transparent or translucent synthetic resin-made case 2 to be used for wrapping the packaging box 1, a nearly intermediate part of the case 2 can be folded in half into a lower-half part 2A and an upper-half part 2B, and substantially half part of the packaging box 1 is stored in the lower-half part 2A and the other half part is exposed, and the case 2 stands in a reverse V-shape in a side view with the end parts 2a, 2b of the lower-half part 2A and the upper-half part 2B of the case 2 so that the package box 1 can be exhibited.  <P>COPYRIGHT: (C)2006,JPO&NCIPI