baber/WOPTO huggingface dataset:
Patent JP-2006100825-A (JP)
Title: Thick oxide region in semiconductor device and its forming method
Inventor: SHIBIB MUHAMMED A
IPC: H01L27/04
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for inexpensively forming an oxide region such as a thick oxide region in a semiconductor device without deteriorating reliability and performance of the device.  <P>SOLUTION: The method for forming the oxide region in the semiconductor device comprises a process for closely forming a plurality of trenches in a semiconductor layer of the device and a process for oxidizing the semiconductor layer so that an insulating layer is formed on a side wall and a base wall of the trench. The trench is substantially filled with the insulating layer formed as a result of the oxidation process, and the trench is constituted so that the semiconductor layer between a pair of corresponding adjacent trenches is consumed. Thus, the oxide region which substantially continues for a plurality of trenches is formed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007083628-A (JP)
Title: Manufacturing method for mold
Inventor: HAYASHI MASATOSHI
IPC: B29C33/40
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a mold with high dimensional accuracy.  <P>SOLUTION: A molded article of a quartz substrate 1 is formed by lithography and dry etching, and used as a mother mold. More specifically, an ultraviolet-curing resin 6 is sandwiched between the mother mold 4 and a mold platen 5, irradiated with an ultraviolet ray, and cured (d). After the resin 6 is cured, the resin 6 is separated from the mother mold 4. A first molded article of the resin 6, which is formed as above (e), is used as a first mold 7. To be more specific, an ultraviolet-curing resin 8 is sandwiched between the first mold 7 and the mold platen 5, irradiated with ultraviolet rays, and cured (f). After the resin 8 is cured, the resin 8 is separated from the first mold 7 (g). In this way, the ultraviolet-curing resins are molded one after another, and a n-th mold (n≥3) is manufactured. The molds are manufactured one after another as above, and the mold with a step close to a target value is finally adopted as the mold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088319-A (JP)
Title: Piezoelectric element, driving method therefor, and piezoelectric device
Inventor: SAKASHITA YUKIO
IPC: H01L41/257
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device which can stably obtain a desired distortion displacement quantity, and shows fine temperature characteristics.  <P>SOLUTION: The piezoelectric device 1 includes a piezoelectric substance 4 and electrodes 3, 5. The piezoelectric substance 4 is of a first ferroelectric crystal having a crystallization orientation under no application of an electric field, and is made of an inorganic compound polycrystal having a characteristic such that at least a part of the first ferroelectric crystal changes in phase into a second ferroelectric crystal, which is a crystal system different from the first ferroelectric crystal, under application of an electric field having a strength equal to or greater than a given electric field strength E1. The piezoelectric substance 4 is driven under a condition that satisfies the inequality (1): Emin<Emax<E1 or (2): E2<Emin<Emax, where Emin is a minimum electric field application strength, Emax is a maximum electric field application strength, E1 is a minimum electric field strength that starts a phase change from the first ferroelectric crystal to the second ferroelectric crystal, and E2 is an electric field strength that almost completes a phase change from the first ferroelectric crystal to the second ferroelectric crystal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085513-A (JP)
Title: Rotation support structure of carrier of planetary reduction gear
Inventor: OTSUKA TOMOYUKI
IPC: F16H57/021
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation support structure of a carrier, reducing the size in the radial direction and improving the durability of a rotation support part of the carrier to a casing in a planetary reduction gear.  <P>SOLUTION: The carrier 7 is provided with an opening part 7b for storing a planetary gear 5, and one peripheral wall 7f in the axial direction of the opening part 7b is provided with a through hole 7k where a connecting pin 8 is passed along the axial direction of the carrier 7. A circular member 31 removably locked on the axial end face of the carrier 7 through a bolt 32 and a bearing 21 engaged with the outer periphery of the circular member 31 to support the carrier 7 through the circular member 31 are provided outside the through hole 7k in the axial direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2009006732-A (JP)
Title: Power transmission device
Inventor: NAGAMI HIROYASU
IPC: F16H57/023
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device having a structure which materializes compactization and facilitates gear noise countermeasures.  <P>SOLUTION: A power transmission device which is equipped with a transmission 1 capable of transmitting a power from an internal combustion engine to a front wheel side axle 2b connected to front wheels with shiftable reduction gear ratios and a transfer device 8 capable of distributing the power through the transmission 1 to a rear wheel side axle 8c connected to rear wheels, comprises a ring gear 4 fixedly disposed in a differential case 2a meshed with the output gear 1d of the transmission 1, a transmission gear 6 having a diameter smaller than that of the ring gear 4 fixedly disposed in the differential case 2a adjacently to the ring gear 4, a transmitted gear 7 disposed with the ring gear 4 overlappingly in the radial direction and meshed with the transmission gear 6, and an input shaft 8a of the transfer device 8 connected to the transmitted gear 7 non-rotatably relative to each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007089646-A (JP)
Title: Washing/disinfecting apparatus for endoscope
Inventor: MIMORI NAOTAKE
IPC: A61L2/18
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically and reliably set appropriate time for immersion depending on a disinfectant to be used.  <P>SOLUTION: A washing/disinfecting apparatus 2 for endoscopes is equipped with a drainage opening 19 for pouring the disinfectant into a disinfectant tank 42 for collecting the disinfectant, a special filling opening 55 which has a special container 56 with an attachable and detachable structure and is used to pour the disinfectant filling the special container 56 into the disinfectant tank 42, a filling detection sensor 58 to detect whether the disinfectant in the special container 56 fills or not, and a CPU to automatically vary the setting of the immersion time to immerse the endoscope in the disinfectant in the disinfecting process in accordance with a detected result by the filling detection sensor 58. Consequently, the washing/disinfecting apparatus 2 never bothers the user and prevents the use of the endoscope 30 without disinfecting sufficiently due to the mistake in setting.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007091607-A (JP)
Title: Paste-based glass ionomer cement composition for dentistry
Inventor: NOGUCHI TSUYOSHI
IPC: A61K6/884
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paste-based glass ionomer cement composition for dentistry, which has the same operability as those of conventional glass ionomer cement for dentistry, has high mechanical strength, especially compression strength, is a two paste system, and is excellent in operability.  <P>SOLUTION: This paste-based glass ionomer cement composition for dentistry comprises a first paste and a second paste compounded with a prescribed amount of fluoroaluminosilicate glass powder. The first paste comprises a prescribed amount of an α-βunsaturated carboxylic acid polymer, a prescribed amount of a filler not reacting with the α-βunsaturated carboxylic acid polymer and not dispersed in water in a monodisperse state, a prescribed amount of water, and a silica aqueous sol containing colloidal silica having an average particle diameter of 1 to 100 nm in water in an SiO<SB>2</SB>concentration of 1 to 50 wt.% in a prescribed amount as the amount of colloidal silica. The second paste often contains a thickener comprising a water-soluble polymer and water, or an acid group-free polymerizable monomer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089522-A (JP)
Title: Method for producing fatty acid composition containing specific highly unsaturated fatty acid in concentrated state
Inventor: TSUNODA MOTOO
IPC: C11C1/08
Filed: 2005-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for producing a fatty acid composition containing a specific highly unsaturated fatty acid in concentrated state.  <P>SOLUTION: The fatty acid composition is produced by removing saturated fatty acids by a urea inclusion method, specifically esterifying and removing unsaturated fatty acids other than the objective specific highly unsaturated fatty acid with a lipase, and repeating the specific esterification step twice.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006114031-A (JP)
Title: Image source device and printer
Inventor: ENDO MASAKATSU
IPC: H04N5/765
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To control a printer by a button operation with a camera when a digital camera of a USB storage class device is directly connected with the printer of a USB host via a USB.  <P>SOLUTION: The printer 20 periodically transmits a request inquiry command "Interrupt In" to the camera 10 at high-speed rate. The camera 10 returns a printer status request, a printing request and a printing stop request, etc. to the printer 20 as a reply to the "Interrupt In". Except for the above operations, the camera 10 operates to the printer 20 as a USB device of a normal storage class. Thus, the printer 20 retrieves a directory in the camera 10 to freely read image files and printing page layout files, etc. required for printing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007097074-A (JP)
Title: Cleaning apparatus for image pickup element
Inventor: FUNATSU KOJI
IPC: G03B17/02
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus for surely removing any foreign matter stuck to the surface of an image pickup element without having any adverse influence on the surface of the image pickup element.  <P>SOLUTION: A cleaning apparatus 10 includes a roller 12 having velocity and a support member 14. The cleaning tool 10 is used for cleaning a light receiving face 30S of a CCD 30 installed in a single-lens reflex camera 40. A pair of ear shafts 16 are installed on a side face 14S of the supporting member 14. While the ear shafts 16 are engaged with a guide groove 44 of the single-lens reflex camera 40, the roller 12 is rotated so that a roller side face 12S can be brought into contact with a CCD light receiving face 30S, and that any foreign matter on the CCD light receiving face 30S can be removed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006104650-A (JP)
Title: Improved heddle frame
Inventor: METTLER FRANZ
IPC: D03C9/06
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved heddle frame having prolonged usable life of lateral posts.  <P>SOLUTION: The heddle frame 1 is driven by a driving rod 15 passing through a lateral post 13. Each lateral post 13 has corresponding channel 19. An intermediate layer 24 is formed in the space between the circumference 22 of the driving rod 15 and the sidewall 21 of each channel 19. The intermediate layer is extended over the whole length or a part of the length of the driving rod 15. The intermediate layer 24 is preferably made of an impact-proof permanent-elastic damping material. The driving rod 15 and the intermediate layer 24 can be freely introduced into the channel 19 by the small gap left between the rod and the channel wall.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007103690-A (JP)
Title: Semiconductor light emitting device and its fabrication process
Inventor: ONO HIROSHI
IPC: H01L33/06
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To form a reflective electrode of a metal having high reflectivity without decreasing the reflectivity.  <P>SOLUTION: A semiconductor light emitting device includes an n-type semiconductor layer 11, a p-type semiconductor layer 13, and an active layer 12 having a multilayer quantum well structure sandwiched by the n-type semiconductor layer and the p-type semiconductor layer. A reflective electrode 14 is formed of a metal exhibiting high reflectivity to emission light from the active layer 12 on the p-type semiconductor layer 13, a nonmetallic protective layer 15 is formed on the reflective electrode 14, and a first cover electrode 16 electrically connected with the reflective electrode 14 through an opening groove 15a is formed on the protective layer 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007101076-A (JP)
Title: Refrigerator with freezer
Inventor: MISHIMA KOJI
IPC: F25D23/02
Filed: 2005-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator with a freezer simplifying a structure, and providing a fender minimizing impact in door closing.  <P>SOLUTION: The refrigerator with the freezer is composed of a door 17 on a refrigerator body 3 opened and closed using a hinge 15 as a supporting point, an independent door drawing device 21 drawing the door 17 by a spring pressure until full closing completion and providing a fully closed state, a fender 25 receiving impact of full closing when fully closing the door 17, and a door pushing device 23 pushing the fully closed door 17 toward an door opening direction by ON operation of an operation part 67.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107554-A (JP)
Title: Rolling bearing
Inventor: SONE KATSUNORI
IPC: F16C19/26
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing with an elongated maintenance cycle by providing a structure capable of enclosing a suitable amount of grease and by making a bearing inside space capacity definite.  <P>SOLUTION: The cylindrical roller bearing 41 is provided with an inner ring 42, an outer ring 43 having an axial direction width identical with the inner ring 42 and having an insulating layer on an outside diameter face and an end face, a cylindrical roller 44 as a rolling element arranged between the inner ring 42 and the outer ring 43, a retainer 45 retaining a space of the cylindrical roller 44, and a seal 46 as a sealing member on both ends of the inner ring 42 and the outer ring 43 not protruding from the end face. A bearing volume V<SB>3</SB>of the roller bearing and the inside space capacity C<SB>3</SB>of the roller bearing are set to be within a range of 0.24≤C<SB>3</SB>/V<SB>3</SB>≤0.30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106616-A (JP)
Title: Method of manufacturing porous glass preform for optical fiber
Inventor: HAYAMIZU SHUHEI
IPC: C03B37/018
Filed: 2005-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a porous glass preform for an optical fiber by which the aimed density distribution of a glass fine particle deposited material is precisely attained and further the preform can be large-sized.  <P>SOLUTION: In the method of manufacturing the porous glass preform 5 for the optical fiber by depositing glass fine particles on the outer periphery of a target rod 1, the density of a glass fine particle deposit layer of a part deposited per unit time is determined and when the determined density is smaller than the aimed density, the sweep speed of a burner 4 is decreased and when the determined density is larger than the aimed density, the sweep speed of the burner 4 is increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007105933-A (JP)
Title: Image recorder and image recording method
Inventor: DOI MASATO
IPC: G03F3/10
Filed: 2005-10-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable more efficient suppression of a waiting power without a productivity of image recording being decreased.  <P>SOLUTION: The image recorder sequentially receives a plurality of color-separated image data from a host device and records a color image on the basis of the color-separated image data. The image recorder includes an image storage means 53 capable of storing at least image data of one page, and a storage control means which controls the operation of the image storage means. The image storage means consists of a plurality of storage units 53a-53d each capable of storing the image data. Supply power sources 60a-60d can turn on/off the plurality of storage units independently of each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007109833-A (JP)
Title: Joining method of metal member and assembling jig therefor
Inventor: SHINNO FUMITATSU
IPC: B23K20/16
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved joining method and assembling jig wherein, when there are joined three components superimposed into an upper, middle, and lower level using nano metal paste, they are improved without leaving any non-bonded portion among the components behind, and they are improved such that the respective components can be joined in a lump in the same joining process.  <P>SOLUTION: Each component includes, as a set, an insulating substrate 2 on which nano metal paste 17 is applied, a semiconductor chip 3, and a heat spreader 4. The assembling jig 8 of a semiconductor module holds these components while separating the components from each other. Heat is added to the components in this state to vaporize organic components in the nano metal paste (preheating step), and in the successive heating/joining step, junction faces of the components are superimposed, and successively pressurizing force is applied from the outside to fuse and deposit the nano metal particles, and the particles and base materials of the components.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007106239-A (JP)
Title: Behavior scenario generation routine in cockpit work load estimation system
Inventor: MURAOKA KOJI
IPC: B64F5/00
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To automate behavior scenario generation in a cockpit work load estimation program equipped with a work load estimation output function which targets a time base analysis in an aircraft cockpit, and aims system architecture easily utilizable by a designer.  <P>SOLUTION: A cockpit work load estimation system comprises the scenario generation process generating the scenario for behavior calculation based on the input file prepared by a user, a behavior calculation process which performs the behavior calculation in conjunction with an aircraft characteristic model and outputs the result of the time base analysis based on a series of operation described in the prepared scenario, and a calculation result processing process putting the result of the behavior calculation into the form of a diagram.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007108994-A (JP)
Title: Layout editing device and layout editing program
Inventor: HIROTA TETSUYA
IPC: G06T11/60
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input/edition support function of displaying the map of layout, and accepting input for each selected block, and performing the input while clarifying a corresponding relation between the input block and layout configuration, and to provide a function of changing the region of the other blocks according as partial blocks are expanded and contracted.  <P>SOLUTION: Layout information selected by a layout control part is acquired, and the selected layout configuration is displayed as a layout map by a map display part, and blocks configuring the layout map are made arbitrarily selectable, and input data are accepted for each block, and the selected layout is displayed on a picture as a clickable layout map, and an input/edit operation is operated for each block. Thus, it is possible to perform an input/edit operation while clearly grasping which part of the layout is input.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007107051-A (JP)
Title: Hot-dip galvanized steel material with high-tensile strength superior in appearance, workability and weldability, and manufacturing method therefor
Inventor: KUROSAKI MASAO
IPC: C23C2/06
Filed: 2005-10-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel material that satisfies all properties of platability, appearance, a crystal form, workability and weldability, which are required to a galvannealed steel material, with high productivity.  <P>SOLUTION: In a process for manufacturing the galvannealed steel material by the steps of heating and annealing a steel material in a non-oxidized atmosphere, immersing it in a Zn bath containing Al to plate it with Zn, and then heating it to make the plated film alloyed, this manufacturing method includes imparting the steel material before being annealed at least one element selected from Ni, Co, Cu and In and at least one element selected from Fe, Cr, Mo and Nb in an amount of 0.10 g/m<SP>2</SP>or more in total, while controlling a ratio of Ni, Co, Cu and In to the eight elements into 0.15 to 0.70, by electrolytic treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007105780-A (JP)
Title: Soldering iron
Inventor: MATSUDA TAISUKE
IPC: B23K101/42
Filed: 2005-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering iron that allows an oxide film to be easily eliminated from a soldering iron tip part by improving solder wettability at the soldering iron tip part.  <P>SOLUTION: Solder 10 adhered to a recessed part is wet even if the oxide film 11 is formed on the surface of the soldering iron tip part 1. That is, the oxide film 11 simply peels off from the surface since a layer of the solder 10 melted by heating is formed under a layer of the oxide film 11. After the soldering is finished and when the soldering iron is used next time, it is highly likely that the oxide film 11 is formed on the surface of the soldering iron tip part 1, however, unoxidized solder 10 exists at the recessed part being the inside of the oxide film 11. If the soldering iron tip part 1 is heated when the soldering iron is used next time, the oxide film 11 deposited on the layer of the solder 10 similarly simply peels off from the layer of the solder 10 since the solder 10 adhered to the recessed part is wet first by the heat.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006198390-A (JP)
Title: Multilayer-coated stent for controlled drug release, and its manufacturing method
Inventor: LEE KYUNG BUM
IPC: A61F2/82
Filed: 2005-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayer-coated stent for controlled drug release preventing the early rapid release of drug components in blood, having excellent performance for the control of drug release, including two kinds of drugs while capable of significantly reducing restenosis after implantation by effectively controlling the release period of each drug, and to provide its manufacturing method.  <P>SOLUTION: The multilayer-coated stent for controlled drug release comprises a base layer formed on a stent support; a secondary coating layer formed on the base layer and coated with a biocompatible polymer and a drug component; and a tertiary coating layer formed on the secondary coating layer and coated with the biocompatible polymer and a drug component different from the drug included in the secondary coating layer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI