baber/WOPTO huggingface dataset:
Patent JP-2005517122-A (JP)
IPC: F02M63/00
Filed: 2002-12-23
Abstract: A fuel injector for fuel-injection systems of internal combustion engines includes a solenoid coil, a valve needle that is in operative connection with the solenoid coil and acted upon by a restoring spring in a closing direction in order to actuate a valve-closure member which forms a sealing seat together with a valve-seat surface formed at a valve-seat member, and at least two spray-discharge orifices, which are formed in the valve-seat member. In a discharge region, the spray-discharge orifices are in connection with capillaries formed in the end face of the valve-seat member.
Patent JP-2005538939-A (JP)
Title: 凍結乾燥フォームによる生物活性材料の保存
IPC: A61K39/00
Filed: 2003-04-10
Abstract: 本発明は生物活性材料を乾燥フォームマトリックスで防腐するための方法と組成物を提供する。方法は非沸騰フォームを作製し、膜の相転移温度付近の温度で防腐剤を浸透させる。
Patent JP-2005533760-A (JP)
IPC: C07D311/28
Filed: 2003-04-18
Abstract: Compounds useful as chemotherapeutic, chemopreventive, and antiangiogenic agents are provided. The compounds are flavanoids, including flavanones, flavanols, and chalcones. The compounds have the structure of formula (I) wherein R<SUP>1 </SUP>through R<SUP>3 </SUP>and R<SUP>5 </SUP>through R<SUP>11 </SUP>are defined herein, and alpha, beta, and gamma are optional bonds, providing that when alpha is absent, beta is present, and when beta is absent, alpha is present. When alpha is present, preferred R<SUP>4 </SUP>moieties are selected from O, S, NH and CH<SUB>2</SUB>, and when alpha is absent, preferred R<SUP>4 </SUP>groups are selected from OH, SH, NH<SUB>2 </SUB>and CH<SUB>3</SUB>. When gamma is present, the preferred R<SUP>5 </SUP>substituent is O, while when gamma is absent, the preferred R<SUP>5 </SUP>substituent is OH. Pharmaceutical compositions are provided as well, as are methods of synthesis and use.
Patent JP-2005197494-A (JP)
Title: Electrostatic protection element, its fabrication process and fabrication process of semiconductor device
Inventor: WADA SHINICHI
IPC: H01L29/778
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic protection element exhibiting excellent electrostatic breakdown voltage in which rising voltage is designed freely, and also to provide a semiconductor device in which the electrostatic protection element and an active element, e.g. an HEMT, are provided on the same substrate.  <P>SOLUTION: In the electrostatic protection element where an active layer containing conductivity type impurities is formed on a semiconductor substrate and Schottky connected with first and second electrodes, a low resistance region is formed partially on the active layer between the first and second electrodes. The low resistance region is formed by heavily doping the conductivity type impurities. Furthermore, a metal film containing the same conductivity type impurities as those of the active layer is previously bonded onto the active layer, and then the low resistance region is formed partially by heat treatment. The electrostatic protection element and a high electron mobility transistor having the conductivity type impurities containing layer as the active layer are provided on the same substrate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194818-A (JP)
Title: Reinforcing structure for wooden member and reinforcing method
Inventor: YAMAMOTO RYUICHI
IPC: E04C3/12
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing structure for a wooden member and a reinforcing method for the wooden member using a fiber-reinforced plastic stay plate by which polishing/grinding work on the wooden member and an adhesive agent are not needed in reinforcing a wooden structure, resulting in easy construction work and a short construction period without an adverse effect on the environment, and by which the reinforcement effect is obtained immediately after the construction work and the reinforcing member is easily separated.  <P>SOLUTION: The reinforcing structure for the wooden member comprises the fiber-reinforced plastic stay plate made by impregnating the reinforced fibers with a resin and then hardening it. Recesses and projections are formed on at least one face of the stay plate. The recesses and the projections are fixed to the wooden member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200248-A (JP)
Title: Single crystal pulling equipment and vacuum exhaust method
Inventor: MORI TAKASHI
IPC: C30B15/20
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide single crystal pulling equipment of which the equipment cost and running cost can be decreased steeply in comparison with conventional equipment and which can be installed in a small space.  <P>SOLUTION: In the single crystal pulling equipment, a plurality of single crystal pulling devices, each comprising a main chamber for housing a crucible and an upper chamber placed on the main chamber via a gate valve, are installed. The equipment is at least equipped with a common-use pipe to which air exhausting pipes from the main chambers of the single crystal pulling devices are connected, a main vacuum pump connected to the single crystal pulling devices via the common-use pipe, a sub-vacuum pump connected to each of the upper chambers of the single crystal pulling devices, and automatic valves each set in each of air exhausting pipes between the main chambers and the common-use pipe. The automatic valves control the inside of the chambers of the single crystal pulling devices to specified pressure by automatically controlling the aperture of it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203190-A (JP)
Title: Button switch device and seesaw button switch device
Inventor: GOTO KAORU
IPC: H01H13/14
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable a seesaw button 12 to be assembled to a panel 13 from the front thereof and reduce a side edge area of the panel 13 to be secured so as to prevent the seesaw button 12 to be dropped off from the panel 13.  <P>SOLUTION: The seesaw button 12 integrally has button main bodies 26a, 26b. The main bodies 26a, 26b correspond to top faces 27a, 27b selectively pressed with a finger and have hook members 32a, 32b at lower width directional opposed ends, respectively. When the seesaw button 12 is assembled to the panel 13, the seesaw button 12 is pushed from the front of the panel 13 so that walls to be guided 30a, 30b are engaged with communicating holes 46a, 46b. When passing though defining side edges of the holes 46a, 46b, hook parts 39 of the hook members 32a, 32b are displaced inward of the width direction by elasticity of a leg part 38, and after passing through, the hook part 39 is recovered to be locked into locking grooves 53a, 53b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202072-A (JP)
Title: Driving circuit for display device
Inventor: OHASHI MASAAKI
IPC: H05B33/14
Filed: 2004-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit for a display device which reduces electric power consumption.  <P>SOLUTION: The driving circuit includes: comparators 10a and 10b which change output levels by comparing the voltage level of an input terminal IN to which a reference voltage is applied, with that of an output terminal OUT connected to the pixels of the display device; and a regulating circuit 150 which causes the pixels of the display device to emit light by connecting the output terminal OUT to a power source Vc or ground GND or the input terminal IN according to the output levels from the comparators 10a and 10b and puts the comparators 10a and 10b into a non-operating state according to the output levels from the comparators 10a and 10b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005202339-A (JP)
Title: Key structure
Inventor: OSUGA ICHIRO
IPC: G10C3/12
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the processing accuracy in cutting of connecting parts in an integral molding.  <P>SOLUTION: The upper molding MD 1 and the lower molding MD 2 are injection molded and the upper molding MD 1 is connected between adjacent upper board objects 10 to 20 by connecting parts 41 to 43. The lower molding MD 2 is connected between adjacent key base objects 30 by connecting parts 44 and 45. When a wooden board BD is held and fixed by an adhesive, etc., between both the moldings MD 1 and MD 2, all of the connecting parts 41 to 45 come into contact with the wooden board BD in profiles. The connecting parts 41 to 45, and the upper board objects 10 and 20 and the key base objects 30 are cut near their boundaries by a circular saw etc., and thereby, the individual key structures K are cut out. The connecting part 44, connecting parts 42 and 43 and connecting parts 44 and 45 in the upper board objects 10 and key base objects 30 are made approximately perpendicular in profiles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207015-A (JP)
Title: Cylinder lock
Inventor: MURAKAMI TAKEHIKO
IPC: E05B15/00
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve safety by enhancing resistance of a lever tumbler lock or a rotary disk tumbler lock to illegal unlocking.  <P>SOLUTION: A key duplicating implement on the market obtains key difference by inserting a flat thin wire in a clearance between a partition plate 3 of the lever tumbler lock and a lever tumbler 11 through a thin pipe inserted in a keyhole, and detecting the angle position of an unlocking cutout of the lever tumbler. A deception hole 19 is therefore provided through an intermediate part of a free end in the radial direction of an inner cylinder, in an angle position, different from the unlocking cutout 9 in the circumferential direction, of at least one lever tumbler 11 so that the deception hole 19 is erroneously recognized as the unlocking cutout 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207899-A (JP)
Title: Inspection method and inspection device using charged particle beam
Inventor: SHICHIDA YOSHIYUKI
IPC: G01N23/225
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of inspection performance, when using an electron beam, caused by a difference in contrast between inspection images owing to a difference in kind or density of an intra-chip circuit pattern in a specimen, as to an inspection device for detecting a defect by using an electron beam.  <P>SOLUTION: According to this inspection method or device using a charged particle beam, at least two images obtained by scanning the specimen by means of the charged particle beam are compared with each other to extract a defect in the circuit pattern in the specimen. The specimen is continuously moved while a predetermined width is scanned by means of the particle beam. Inspection conditions are changed to obtain images in areas where circuit patterns are different in kind or density.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005207140-A (JP)
Title: Double floor support structure
Inventor: YAMAMOTO NORIAKI
IPC: E04F15/00
Filed: 2004-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double floor support structure preventing a floor material from shaking and preventing an impact absorbing function from becoming insufficient.  <P>SOLUTION: This double floor support structure is provided with a pedestal 11 disposed on a concrete base 10; support legs 20, 22, 24 extensible in vertical length, with the lower end connected to the upper part of the pedestal 11; and a support plate 26 provided at the upper end of the support legs 20, 22, 24 to support the floor material 28. The pedestal 11 is divided into an upper member 11a and a lower member 11b, and an impact absorbing means 14 is provided between the upper and lower members 11a, 11b. The floor material can thereby be prevented from shaking, and the impact absorbing function is prevented from becoming insufficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004197105-A (JP)
Title: Active oxygen scavenging property-imparted copolymer
Inventor: CAHILL PAUL J
IPC: C09D5/08
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active oxygen barrier material having sufficient oxygen scavenging property and barrier property to provide an oxygen sensitive products having a storage life of 6 months to 2 years.  <P>SOLUTION: The active oxygen scavenging property-imparted copolymer has polyaddition segment and an oxygen scavenging portion segment selected from a group consisting of polypropylene, poly(4-methyl)-1-pentene, polybutadiene, polypropylene oxide oligomer, methyl pendant aromatic compounds and their mixtures. And an oxygen barrier laminate comprising a layer of the active oxygen scavenging property-imparted copolymer and a layer of a packaging material is provided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005215163-A (JP)
Title: Cleaning apparatus, process cartridge, and image forming apparatus
Inventor: YANAGIDA MASAHITO
IPC: G03G21/10
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain the reduction of crying noise from an acoustic radiation face by reducing vibration due to a stick slip to a minimum.  <P>SOLUTION: Regarding the cleaning apparatus 6 provided with a cleaning blade 6a constituted of a blade 6b for cleaning an image carrier 1 in contact with the image carrier 1 and a holder 6c for holding the blade 6b, and for cleaning the toner remaining on the image carrier 1, the resonance frequency of the cleaning blade 6a is set so that the frequency of the vibration generated by the stick slip between the image carrier 1 and the cleaning blade 6a may not coincide with or may not exist near the resonance frequency of the cleaning blade 6a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217047-A (JP)
Title: Mask, exposure method, and semiconductor device manufacturing method
Inventor: NOHAMA SHIYOUJI
IPC: G03F1/20
Filed: 2004-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask and an exposure method contributing to the decrease of defective transfers and to the increase of positional precision of a pattern after transfer, and to provide a semiconductor device manufacturing method.  <P>SOLUTION: The mask 10 has a mask pattern formed of through holes for charged particles to travel through, and the mask pattern comprises four mask regions 10-1 to 10-4 each having one and the same pattern. In the exposure using the mask 10, all the four mask regions 10-1 to 10-4 are scanned by an electron beam EB. After the scan, the relative position between the mask 10 and the wafer being treated is changed by the dimensions of one mask region and, again, all the four mask regions 10-1 to 10-4 are scanned by the electron beam EB. The scanning of the four mask regions 10-1 to 10-4 by the electron beam EB and the changing of the relative position between the mask 10 and the wafer are repeated, so that an object substrate 20 in the wafer is exposed four times through the four mask regions 10-1 to 10-4 of the mask 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005211359-A (JP)
Title: Autonomous traveling robot cleaner system
Inventor: TANI TAKAO
IPC: G05D1/02
Filed: 2004-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous traveling robot cleaner system including a robot cleaner cleaning a selected cleaning area according to a cleaning form while autonomously traveling capable of automatically and easily cleaning a plurality of rooms of a house in series in an arbitrary cleaning form at a low cost with easy operation.  <P>SOLUTION: Landmarks No.1 to No.5 and END having a function of a remote controller in a corridor in the vicinity of rooms which are units to be cleaned, and the context is set by a user's operation according to the numbers of the rooms, the cleaning forms, and the areas where cleaning have been completed. A robot cleaner 1 wirelessly communicates on the information set in the landmark while autonomously traveling, selects the cleaning form set in the order of room numbers according to the information acquired by the communication, cleans the room according to the set cleaning form entering the selected room, and at the same time makes map information the area where cleaning has been completed. When the cleaning of the room has been completed, exits to the corridor and repeats the above movement while communicating with the next landmark.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005216793-A (JP)
Title: Flash lamp and its electrode unit
Inventor: ENDO SHINICHI
IPC: H01J61/36
Filed: 2004-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of a crack causing arc tube leak in a seal part where an electrode lead bar is fixed to a tube end of an arc tube to airtightly seal the fixed part even when a flash lamp is repeatedly lit.  <P>SOLUTION: The electrode lead bar 4R (4L) to be fixed to the tube end of the arc tube 2 is fixed to the tube end of the arc tube 2 through a damper 8R (8L) for relaxing stress in lamp operation generated in the seal part 7R (7L) where its fixing part is airtightly sealed by sealing glass called frit or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303201-A (JP)
Title: Genomic profiling of regulatory factor binding site
Inventor: ZHANG JIE
IPC: G16B50/20
Filed: 2004-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for profiling regulatory factor binding sites of all well-known genes.  <P>SOLUTION: The method for profiling the regulatory factor binding sites comprises a process for locating a complete and most 5' full-length gene for mapping gene regulatory regions, a process for retrieving genomic sequences of gene regulatory regions, a process for screening DNA sequence information for each retrieved gene regulatory region to identify putative regulatory factor binding sites, and a process for profiling the putative regulatory factor binding sites.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222633-A (JP)
Title: Magnetic disk and its manufacturing method
Inventor: ISHIYAMA MASAFUMI
IPC: G11B5/72
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk capable of preventing a fly-stiction failure, a corrosion failure and the like, suppressing a malfunction and having excellent safety even when a magnetic head floats and runs e.g. with ≤10 nm floating height, and to provide its manufacturing method.  <P>SOLUTION: The magnetic disk has a magnetic layer, a protective layer and a lubricant layer formed in this order on a substrate. The surface free energy γS of the magnetic disk obtained by an expansion Fowkes formula is >0 to 24 mN/m and γSd (a dispersion force component of the surface free energy) is >0 to 17 mN/m , γSp (a dipole component of the surface free energy) is >0 to 1 mN/m and γSh (a hydrogen bond force component of the surface free energy) is >0 to 6 mN/m, which are constituents of the surface free energy γS. In the magnetic disk manufacturing method, the magnetic layer, the protective layer and the lubricant layer are formed in this order on the substrate and after the lubricant layer is formed, the surface of the magnetic disk is treated by using a composition containing hydrofluoroether.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005222385-A (JP)
Title: Personal digital assistant
Inventor: TERADA SHIGEHIRO
IPC: H04M1/02
Filed: 2004-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide personal digital assistant equipment equipped with first and second case bodies connected to each other through two or more shafts for preventing any crack from being generated due to the contact of those cases.  <P>SOLUTION: This foldable personal digital assistant 10 is provided with first and second case bodies 3 and 5 connected through a shaft part 6 to each other. The shaft part 6 enables the cases 3 and 5 to open and close with a shaft 6a as a center, and enables the cases 3 and 5 freely rotate with a shaft 6b orthogonal to the shaft 6a as a center. At least one case body of those cases 3 and 5 is provided with buffering members 7 for buffering the contact with the case body 5 at a plurality of parts isolated from each other in the direction of the shaft 6a at the positions of the rotary top end sides far from the shaft part 6. Furthermore, at least one case body of those case bodies 3 and 5 is provided with buffering members 8 for buffering the contact with the case body 5 at a plurality of parts isolated from each other in the axial direction of the shaft 6a at the neighboring positions of the shaft part 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005221958-A (JP)
Title: Image forming apparatus
Inventor: MIHO HIROAKI
IPC: G03G9/09
Filed: 2004-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with which the occurrence of filming on an intermediate transfer member is suppressed and the occurrence of white stripes etc., in a formed visible image can be surely suppressed.  <P>SOLUTION: The image forming apparatus is provided with a color toner image forming means for forming the color toner image on a recording medium material by successively primarily transferring the toner images of different colors formed on a plurality of image carriers to the intermediate transfer member and secondarily transferring the color toner image formed by stacking of the toner images of the respective colors to the recording material and an intermediate transfer member cleaning means having a cleaning blade for removing the untransferred toner on the intermediate transfer member. A polishable surface on which polishable particulates are held is formed on one surface of the cleaning blade, which surface is made to abut on the intermediate transfer member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224977-A (JP)
Title: Printer, printing method, and printing system
Inventor: YOSHIDA MASAHIKO
IPC: B41J2/01
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the storage capacity of a storage section for storing correction values being used when density correction of each line is carried out by decreasing the number of the correction values.  <P>SOLUTION: An operation for forming dots on a medium by ejecting ink from a plurality of nozzles moving in a predetermined direction and an operation for carrying the medium in a direction intersecting the moving direction are repeated in the printer to form a line composed of a plurality of dots along the moving direction in the intersecting direction. The printer has a processing mode for printing an image such that the nozzles for forming a line varies periodically with regard to the intersecting direction. At least one set of correction values determined based on the measurements of density of the line of correction pattern printed in the processing mode is stored where one set includes a number of lines corresponding to an integer times of the number of lines being formed during one period. Density is corrected by repeating respective correction values in at least one set sequentially when an image is printed in the processing mode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227366-A (JP)
Title: Sealant for liquid crystal display element, above and below conducting material and liquid crystal display element
Inventor: WATANABE TAKASHI
IPC: C08G59/20
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealant for a liquid crystal display element, which is most suitable for use as a sealant to be used in manufacture of the liquid crystal display element with a dropping method, and also to provide an above and below conducting material and the liquid crystal display element.  <P>SOLUTION: The sealant for the liquid crystal display element contains a curable resin with a tertiary amine structure. In the manufacture of the liquid crystal display element, even when a liquid drop of a liquid crystal is in contact with the sealant in an uncured state, contamination of the liquid crystal is not brought about by solution of a component of the sealant into the liquid crystal. Thereby the sealant for the liquid crystal display element which hardly produces a display defect such as color unevenness in the liquid crystal display is obtained. The above and below conducting material contains the sealant for the liquid crystal display element, and the liquid crystal display element is constructed by using the sealant for the liquid crystal display element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI