baber/WOPTO huggingface dataset:
Patent JP-2006027928-A (JP)
Title: Apparatus and method for manufacturing single crystal, silicon single crystal, and silicon single crystal wafer
Inventor: SAKURADA MASAHIRO
IPC: C30B29/06
Filed: 2004-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing single crystals, with which a silicon single crystal having a desired defect area can be efficiently manufactured in a high productivity by controlling F/G so as to be kept constant at a predetermined value without reducing pulling speed F when the silicon single crystal is grown by a Czochralski (CZ) method, and with which the high quality silicon single crystal can be manufactured by preventing the contamination of the single crystal by impurities of Fe and Cu.  <P>SOLUTION: The apparatus is used for manufacturing the silicon single crystal by the CZ method and has at least a gas flow regulation cylinder 17 which is arranged so as to surround the silicon single crystal 3 in a chamber 1 for growing the single crystal and regulates the flow of a gas introduced into the chamber. At the inner side of the gas flow regulation cylinder 17, a quartz material is provided, and a heat insulating material 22 is provided at the lower part of the inner side of the quart material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004284952-A (JP)
Title: Indium oxide-tin oxide powder
Inventor: FUJIWARA SHINJI
IPC: C01G19/00
Filed: 2004-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide ITO (indium tin oxide) powder consisting of fine primary particles in which aggregation with each other is relatively weak, and which are excellent in sintering property so as to give a high density ITO sintered compact.  <P>SOLUTION: The invention is indium oxide-tin oxide powder in which the content of tin oxide is 2 to 20 wt.%, the size of the BET (Brunauer-Emett-Teller) specific surface area is 0.05 to 1 μm, the 50% size of the cumulative grain size distribution is ≤1 μm, the content of halogen is ≤0.2 wt.%, and the relative density of a sintered compact obtained by the performance of compacting and sintering is ≥90%. The indium oxide-tin oxide powder is produced preferably by a production method where an indium salt aqueous solution, a tin salt aqueous solution and an alkali aqueous solution are fed into water heated at a temperature of 40 to <100°C in such a manner that the pH in the process of reaction is held to the range of 4.5 to 5.5 to cause reaction, thereafter, the produced precipitates are subjected to solid-liquid separation, subsequently, cleaning is performed, and it is fired at temperatures of 600 to 1,300°C.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006033502-A (JP)
Title: Sound pickup device
Inventor: TANAKA KOJI
IPC: H04R1/40
Filed: 2004-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound pickup device capable of producing a signal with directivity even when a microphone approaches the instrument and obtaining a signal with less frequency characteristic distortion from a sound arrived in any direction.  <P>SOLUTION: A filter circuit FT1 amplifies a low frequency band of a sound received signal X<SB>1</SB>(f) from a microphone MC1 and a filter circuit FT2 amplifies a low frequency band of a sound received signal X<SB>2</SB>(f) from a microphone MC2. A subtractor section SB subtracts an output signal of the filter circuit FT2 from an output signal of the filter circuit FT1 to provide an output of the subtracted signal as a directivity signal Y(f).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006030838-A (JP)
Title: Dimmer and manufacturing method therefor, and imaging apparatus
Inventor: MIZUSHIMA MASAYASU
IPC: G02F1/1345
Filed: 2004-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dimmer and a manufacturing method therefor such that an increase in width of a substrate is suppressed even when a plurality of dimming element are arranged one over another and a substrate with which the dimming elements are sandwiched is prevented from cracking and improved in strength, and an imaging apparatus.  <P>SOLUTION: The dimmer, equipped with dimming elements 10 each constituted by sandwiching a dimming layer 15 between a 1st electrode 13 provided on a surface of a 1st substrate 11 and a 2nd electrode 14 provided on a surface of a 2nd substrate 12 disposed opposite the 1st substrate 11, is characterized in that the 2nd substrate 12 has hole parts 21a and 21b and includes a 1st columnar electrode 22a connected to the 1st electrode 13 while penetrating the hole part 21a and a 2nd columnar electrode 22b connected to the 2nd electrode 14 while penetrating the hole part 21b. Further, disclosed are the manufacturing method therefor, and the imaging device using the dimmer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035029-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: MIYOSHI SEIJI
IPC: B01D53/94
Filed: 2004-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To control sintering of Pt used in the lean NOx catalyst.  <P>SOLUTION: A Ce-based double oxide with Ce arranged at the crystal lattice is employed as an oxygen-supplying source for oxidizing NO in exhaust gas into NO<SB>2</SB>and causing the NO<SB>2</SB>to be absorbed with an NOx-absorbing material. Pt is arranged at the crystal lattice or between atoms of the Ce-based oxide to make the Pt expose on the surface of microcrystals of the Ce-based oxide.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006039838-A (JP)
Title: Water type power generation operation plan preparation supporting apparatus
Inventor: TERASAKI MANABU
IPC: G06Q50/00
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water type power generation operation plan preparation supporting apparatus for much more flexibly and appropriately preparing a power generation operation plan even under many constraint conditions or complicate various conditions.  <P>SOLUTION: This automatic operation plan calculating device 2 searches operation data by an operation plan preparing means 2a under conditions set by an operation plan preparation condition setting means 2a based on reference date quantity. When the operation data are not satisfactory, the past result data are retrieved by a similar operation plan selecting device 3, and operation data are calculated based on the extracted result data. Furthermore, when the operation data are not satisfactory, either a power generation discharge amount curve or a dam water level curve displayed at a display device 8 is corrected by drag-and-drop by an operation plan correcting device 6. The other curve is automatically corrected by an operation curve automatic correcting means 2. Thus, a proper power generation operation plan is flexibly prepared which considers various conditions too complicated to be given as operation plan preparation conditions.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006035596-A (JP)
Title: Lining method and apparatus for the method
Inventor: HARADA TAKATOMO
IPC: B29C63/32
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lining method which is applicable to a non-circular existing pipe while holding a cross-sectional reduction percentage by lining to be small and an apparatus for the method.  <P>SOLUTION: The lining apparatus 10 has a guide frame 36 arranged along the cross section of the existing pipe 12, and a conveyance unit 48 and an engagement unit 50 are fitted movably to the guide frame 36. The conveyance unit 48, while moving on the guide frame 36, holds a strip 14 by two feed rollers 88, forcively delivers the strip 14, and pushes the strip 14 at a prescribed acute angle against the inner surface of the existing pipe 12. The engagement unit 50, while moving on the guide frame 36, holds a joiner 24 against the strip 14 pushed by a joining roller 102 to engage the joiner 24. Since the strip 14 is pushed and stuck against the inner surface of the existing pipe 12 by the conveyance unit 48 and the engagement unit 50, the cross-sectional reduction percentage by the lining is held to be small so that the strip can be pipe-made independent of the cross-sectional shape of the existing pipe 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004334909-A (JP)
Title: Agent system, information processing method and recording medium with information processing program recorded
Inventor: KASE NAOKI
IPC: G06F9/46
Filed: 2004-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide the technology of an agent for generating an excellent plan.  <P>SOLUTION: A reliability list 414 stores a reliability list(first information) showing whether or not each area on a network is reliable. A determining part 416 refers to the reliability list storing part 414 through a reliability list managing part 415 to determine whether or not an applied area is reliable. When an agent tires to move from the other area, a farm managing part 412 and a node managing part 411 make the determining part 416 determine the reliability of the area being the movement origin to accept only the agent which is moving from the reliable area. When the agent tries to move between the areas, an agent managing part 413 makes the determining part 416 determine the reliability of the area being the movement destination to make the agent move to only the reliable area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047918-A (JP)
Title: Dental material with high abrasion resistance and artificial tooth comprising the same
Inventor: ERDRICH ALBERT DR
IPC: A61K6/884
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve a dental material at least by eliminating defects in dental materials of well-known technical level.  <P>SOLUTION: The dental material with a high abrasion resistance comprises (a) 20-50% of a monofunctional methacrylate/arylate, (b) 1-20% of a crosslinkable methacrylate/acrylate, (c) 2-30% of a ground down polymer of the component (b) and a component (e), (d) 2-50% of partially crosslinked PMMA (polymethyl methacrylate)-beads polymer, (e) 0-20% of pyrogenic silica obtain by silanisation method, (f) 5-50% of inorganic reinforced beads polymer, (g) 0.1-1% of a reaction initiator and (h) 0.1-3% of a coloring pigment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006038140-A (JP)
Title: Driving chain
Inventor: SONODA KATSUTOSHI
IPC: F16H9/24
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light and inexpensive driving chain that can assemble easily and change the length freely besides it is excellent in the transmission efficiency and can take the speed change ratio largely.  <P>SOLUTION: This is the driving chain 100 to which many variable speed connection units displacably abutting on a pair of conical sieves formed to a drive pulley and a driven pulley respectively are connected. Connection hinge mechanisms 131, 141, 150 to connect connection opposed faces 130, 140 of the above connection unit 110 mutually are formed in the position where the above connection opposed faces 130, 140 get across.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004338710-A (JP)
Title: Portable folding bicycle and basket carrier mounted on bicycle
Inventor: ABE TAKESHI
IPC: B62K19/02
Filed: 2004-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily carry a folding bicycle by modifying a frame structure connecting front and rear wheels of the folding bicycle, and further changing a method for mounting and fixing the wheels to the modified frame to fold the bicycle to be compact in height, length and width.  <P>SOLUTION: The rear wheel 1 and a front gear 2 are respectively sandwiched and covered with a rear wheel frame cover 4 and a front gear frame cover 16 composed of a plate-like frame cover, and the front wheel 1 is also sandwiched and covered with a front wheel frame cover 3. The respective frame covers 3, 4 integrated with the wheels 1 are connected with a connecting main frame 5, a saddle 6 and a handlebar 7 are mounted, and a folding part 8 is provided to a part of the connecting main frame 5 as a folding means to constitute the portable folding bicycle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006042637-A (JP)
Title: Variant yeast strain, method for producing glutathione-rich yeast, its cultured product, its fractionated product, yeast extract and glutathione-containing food and drink
Inventor: YAMAMOTO KATSUE
IPC: A23L1/305
Filed: 2004-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yeast capable of holding a large amount of glutathione in the cell.  <P>SOLUTION: The variant yeast strain has cadmium tolerance and enables the holding of a large amount of glutathione. More particularly, the variant yeast strain has a glutathione content of ≥0.3 wt.% in the cell.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006045153-A (JP)
Title: Medicine containing carbapenem derivative
Inventor: KOBAYASHI KEIKO
IPC: A61K31/422
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To find out an antibacterial agent which has high antibacterial and bactericidal potency and treats or prevents (especially treats) bacterial infections, especially in the respiratory system.  <P>SOLUTION: The subject medicine contains, as an active ingredient, a carbapenem compound represented by the formula [wherein R<SP>1</SP>is a group represented by the formula: COOR<SP>3</SP>, a group represented by the formula: CONR<SP>4</SP>R<SP>5</SP>, a cyano group, a group represented by the formula: CH<SB>2</SB>OR<SP>6</SP>, or a group represented by the formula: CH<SB>2</SB>NR<SP>7</SP>R<SP>8</SP>; R<SP>2</SP>is hydrogen atom or a 1 to 6C alkyl group; (n) is 1,2, or 3; and X is sulfur atom or oxygen atom] or a pharmacologically acceptable salt or ester derivative thereof.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006047893-A (JP)
Title: Liquid crystal projector housing device
Inventor: ARIYOSHI MASAYA
IPC: G03B21/10
Filed: 2004-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal projector housing device constituted so that a liquid crystal projector can be used for the purpose other than a home theater by giving the function of a television receiver to a case in which the liquid crystal projector is housed, and further realizing the reduction of troublesomeness in setting or housing.  <P>SOLUTION: The liquid crystal projector housing device is equipped with the case 10 in which the liquid crystal projector 11 is housed to be protected, a projector fixing means 12 fixing the liquid crystal projector 11 in prescribed posture at a prescribed position inside the case 10, a screen 21 for displaying a television picture projected by the liquid crystal projector 11 in a state where the liquid crystal projector 11 is fixed by the projector fixing means 12, and housed in the case 10, and a screen fixing means 20 supporting and fixing the screen 21 in the case 10 in a state where the television picture is displayed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005301202-A (JP)
Title: Holographic recording medium and holographic recording method using the same
Inventor: KONO KATSUNORI
IPC: G11B7/24
Filed: 2004-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holographic recording medium with which recording and reproducing with high diffraction efficiency are possible without depending on the optical characteristics of a optical refractive index change material.  <P>SOLUTION: The holographic recording medium has at least a recording layer with a thickness of L which comprises a recording layer material having an absorption coefficient α and containing the optical refractive index change material, wherein the optical density αL represented by the product of the absorption coefficient α and the thickness L is in the range from 0.3 to 2.0.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006054745-A (JP)
Title: Wireless communication device
Inventor: KOYAKATA MASATO
IPC: H04B1/707
Filed: 2004-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication device capable of improving a gain by the frequency interleave by selecting an optimum frequency interleave pattern.  <P>SOLUTION: A frequency interleave pattern deciding part 5 decides the optimum frequency interleave pattern on the basis of a spreading factor and a number of sub-carriers and notifies a frequency interleave part 6 of the optimum frequency interleave pattern. The frequency interleave 6 executes the frequency interleave for assigning a transmission signal to a plurality of the sub-carriers on the basis of the notified frequency interleave pattern.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005062884-A (JP)
Title: Blank photomask and method for manufacturing photomask using the same
Inventor: LEE JEONG-YUN
IPC: G03F1/58
Filed: 2004-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blank photomask and a method for manufacturing a photomask using the same.  <P>SOLUTION: The blank photomask comprises: a chromium light shielding layer formed on a light-transmissive substrate; a hard mask layer comprising a conductive substance formed thereon with an etching selectivity of at least 3:1 or higher with respect to the chromium light shielding layer against an etching gas mixture containing chlorine gas and oxygen gas; and a resist layer formed on the hard mask layer. Further, a phase inversion layer can be interposed between the light-transmissive substrate and the chromium light shielding layer. As for the hard mask layer, Mo or MoSi is preferably used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006054391-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MIHASHI RIICHIRO
IPC: H01L21/316
Filed: 2004-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device whose increase in hysteresis is small using a High-k film.  <P>SOLUTION: A first insulating film and a second insulating film are formed on a silicon substrate, and heat treatment is carried out in an atmosphere containing oxygen whose concentration is 0.2 vol.% or higher. The second insulating film is formed as a high dielectric constant insulating film with a film thickness for transmitting oxygen, whose quantity makes it possible to prevent oxidation-reduction reaction from occurring on an interface between the first insulating film and the second insulating film. The second insulating film may be formed as an HfAlO<SB>x</SB>film whose film thickness is 3.0 nm or smaller, and preferably, 2.4 nm or smaller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006056806-A (JP)
Title: F-91495a and its production method
Inventor: NAKAGAWA NAOKO
IPC: A61P3/10
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new compound which lowers a blood sugar level and a plasma triglyceride concentration.  <P>SOLUTION: An antidiabetic agent or an antihyperlipidemic agent contains a compound of formula (I) or its salt as an active ingredient.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057325-A (JP)
Title: Banking sandbag, and banking method using the same
Inventor: MOURI SHIGEYUKI
IPC: E02B7/02
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a banking sandbag which contains therein wet soil as a banking material, and contributes to construction of a durable bank body, and to provide a banking method using the banking sandbag.  <P>SOLUTION: The banking sandbag is formed of a water permeable material like a flat yarn textile, and includes a sandbag main body and wide sheet-like or cylindrical joint pieces sequentially extending from the sandbag main body. The banking method is carried out by piling up the sandbags thus formed by mounting the sandbag on the sheet-like joint piece of another sandbag or fitting the sandbag into the cylindrical joint piece of another sandbag.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060619-A (JP)
Title: Photodetecting method, photodetector and quantum cryptocommunication system
Inventor: INOUE YASUSHI
IPC: H04B10/00
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetecting method, a photodetector and a quantum cryptocommunication system which can improve a bit discrepancy rate caused by a spoofing eavesdropping.  <P>SOLUTION: An optical branching means 31 branches an optical pulse string inputted to a receiver 30 through an optical transmission path 304, and one of branched optical pulse strings is delayed by two pulses with respect to the other of the branched optical pulse strings. An optical multiplexer 32 multiplexes the delayed optical pulse series with the other optical pulse string. Two outputs from the optical multiplexer 32 are respectively inputted to optical branching means 33 and 35 and respectively branched to two routes, and one of the branched optical pulse strings is delayed by one pulse with respect to the other optical pulse string. Optical multiplexers 36 and 38 multiplex the delayed optical pulse string delayed by one pulse with an undelayed optical pulse string, and photon detectors 37 to 40 detect the outputs of the optical multiplexers 36 and 38.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057054-A (JP)
Title: Gel-like composition and cosmetic material comprising the same
Inventor: NASU AKIO
IPC: A61K8/72
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gel-like composition that permits a large amount of a silicone oil to be stably incorporated into the composition and is good in usability.  <P>SOLUTION: The gel-like composition comprises an oil agent and a silicone elastic powder dispersed in a state of, or approaching that of a primary particle in the oil agent wherein the gel-like composition has a storage modulus at 25°C of 50-500 Pa with a ratio of loss modulus/storage modulus of 1.0 or less and on the other hand has a storage modulus at 80°C of 1-50 Pa with a ratio of loss modulus/storage modulus of 1.0 or more in the case when the stress is 1 Pa. Preferably, the oil agent in the composition is composed mainly of a non-volatile linear silicone oil. The silicone elastic powder is preferably contained in an amount of 1-50 mass% in the composition. Preferably, the composition further comprises a polyoxyalkylene-modified polysiloxane as a dispersant. A cosmetic material comprising the gel-like composition is provided.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062795-A (JP)
Title: Container
Inventor: INUKAI SHINPEI
IPC: B65F9/00
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container capable of exactly preventing leakage of contaminated water from a gap of a lower part of an entrance/exit and a lower part of a lower lid plate when the container is transferred without providing fitting such as a cover material.  <P>SOLUTION: In the container, the entrance/exit 4 is formed on a rear wall 2 of the container 1 and is provided closably by two sheets of the lid plates 5, 6, a pushing out plate in a compactor and the lower lid plate 5 are connected and dust in the compactor is compressed/transferred via the entrance/exit 4 by reciprocation motion of the pushing out plate. The lower lid plate 5 has a structure that the lower part is joined to a lower part of the entrance exit 4 by fitting from above and a seal material is interposed at the joining part. Further, a retaining means 8 for retaining the lower lid plate 6 in the joining state at closure of the lid plates 5, 6 is provided on an upper lid plate 6. It is removed from the lower part of the entrance/exit 4 by upwardly lifting the lower lid plate 5 by a lifting mechanism at the pushing out plate side at connection of the lower lid plate 5 and the pushing out plate.  <P>COPYRIGHT: (C)2006,JPO&NCIPI