baber/WOPTO huggingface dataset:
Patent JP-2005252939-A (JP)
Title: Interworking apparatus
Inventor: KOBAYASHI TOSHIKAZU
IPC: H04M3/00
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To surely listen to a ring back tone in a call originating terminal regardless of a final connection network form at a call incoming side.  <P>SOLUTION: A soft switch 2 which performs call control interwork between a call originating side SIP protocol (SIP device 1) and a call incoming side H.323 protocol (H.323 device 3) judges whether a final connection network form at a call incoming side is a PSTN via a VoIP network or the VoIP network. If it is the PSTN, a busy response message to which an SDP of an answer is added, is transmitted to the SIP device 1 to send an RBT from the PSTN from a call originating side SIP terminal upon reception of the busy response message but if it is the VoIP network, a busy response message to which the SDP of the answer is not added, is transmitted to the call originating side to send an RBT generated at a call originating side from a call originating side SIP terminal upon reception of the busy response message.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005258033-A (JP)
Title: Adjustment method of liquid crystal display
Inventor: ICHIKAWA KATSUMI
IPC: G09G3/36
Filed: 2004-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high correction precision even when using an analog video signal to correct the deviation of a voltage applied to a common electrode.  <P>SOLUTION: A signal level corresponding to an adjustment image area of an analog video signal 401 inputted to a signal processing part 2 is set to a level corresponding to a neighbor value of an applied voltage which minimizes a curvature radius of a characteristic curve on a side of about 0 transmittance, which shows a relation between the applied voltage and the transmittance in a plane wherein the voltage applied between the common electrode and a pixel electrode 15 is taken on an axis of abscissas and the transmittance of liquid crystal is taken on the axis of ordinates, and the voltage applied to the common electrode is so set that luminance of the adjustment image area is lowest.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266032-A (JP)
Title: Apparatus and method for drying
Inventor: HAYASHI KENJI
IPC: F26B25/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an apparatus and method for drying that can precisely detect a drying end position even when a carried web is varied in width and thickness.  <P>SOLUTION: A plurality of pipes are connected to the drying apparatus 22 along the conveyance direction of the web 12 and the air in a drying zone 24 is sucked by a pump 50 into the respective pipes; and a gas density measuring instrument 52 arranged in a pipe measures the water contained in a photosensitive coating layer 12A formed on a surface of the carried web 12 and the density (sampling density) of solvent gas and as the sampling density reaches the water in the drying zone where the photosensitive coating layer 12A is considered to be dry and the density (drying point) of the solvent gas, it is judged that the web 12 reaches the drying end position where the web is considered to be dry. Thus, the water contained in the photosensitive coating layer 12A formed on the surface of the web 12 and the density of the solvent gas are measured to precisely detect the drying end position irrelevantly to the width and thickness of the carried web 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263930-A (JP)
Title: Apparatus for treating polystyrene foam
Inventor: MATSUBAYASHI ICHIYA
IPC: C08J11/08
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment apparatus in which polystyrene foam is continuously subjected to volume-reduction treatment and the mixing ratio of the polystyrene foam and a liquid for volume-reduction can be quickly and easily adjusted.  <P>SOLUTION: The treatment apparatus 40 comprises a cylindrical cylinder 1 with its axis directed obliquely upward and a heating means 4 to heat the cylinder 1 from the outside thereof, the cylinder 1 comprising a polystyrene foam inlet 2 at the lower part, a treated-body outlet 3 at the upper part, and a spiral wing 5 at the inside of the cylinder 1. Further, a liquid inlet 17 provided at the lower part of the cylinder 1 is communicated with a means 20 for supplying the liquid for volume-reduction which is equipped with a holding portion 22 and a liquid volume-adjusting means 24. When the height of the holding portion 22 is varied by means of the liquid volume-adjusting means 24, the liquid level of the liquid 21 for volume-reduction in the cylinder 1 is varied, so that the mixing ratio of the polystyrene foam and the liquid for volume-reduction can be varied.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267981-A (JP)
Title: Manufacturing method of gas diffusing layer for polymer electrolyte fuel cell, membrane electrode junction body for polymer electrolyte fuel cell, and polymer electrolyte fuel cell
Inventor: TATEMATSU KOJI
IPC: H01M8/10
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a gas diffusing layer for a polymer electrolyte fuel cell, capable of continuously changing gas permeability in the gravity direction, and to provide a membrane electrode junction body for the polymer electrolyte fuel cell, and the polymer electrolyte fuel cell.  <P>SOLUTION: A sheet forming a gas diffusing layer and a pore-forming agent soluble in a solvent are used to hold the pore-forming agent in the inside of the sheet. The solvent is brought into contact with the sheet, and one end of the sheet is positioned on the upper side higher than the other end. Thereby, the solvent in contact with the sheet is made to flow downward by using gravity to form a distribution of the pore-forming agent in the gravity direction. The sheet is heated to transpire the pore-forming agent held in the sheet to form fine pores in the sheet. Thereby, the gas permeability on the upper side in the gravity direction is made relatively larger than the gas permeability on the lower side. Namely, the gas permeability on the lower side in the gravity direction is made relatively smaller than the gas permeability on the upper side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005263264-A (JP)
Title: Container for photoresist composition
Inventor: NISHIJIMA TETSUYA
IPC: G03F7/022
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for a photoresist composition in which elution of container constituents and occurrence of fine particles from the container constituent are quite low against the photoresist composition including photo-sensitive constituents such as quinonediazido and/or benzophenone, and it has a high aging quality stability and a low contamination characteristic.  <P>SOLUTION: This container is constituted such that an average number of fine particles exceeding a particle diameter of 0.3 μm derived from plastic material acting as forming material present in the photoresist after elapsing of storing period of 6 months of the photoresist composition may become 300.0 pieces/mL or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262699-A (JP)
Title: Thermal recording sheet
Inventor: TAKAHASHI KAZUHIRO
IPC: B41M5/40
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make blocking preventing properties compatible with excellent printability (resistance to sticking) and adhesion, in a thermal recording sheet specified not to have a release sheet with a release layer.  <P>SOLUTION: The thermal recording sheet S has the release layer 12 on the front side of a thermal recording material layer 11 and an adhesive layer 13 on the reverse side, and an indented shape 12R is given beforehand to the surface of the release layer. Moreover, a base sheet 14 may be provided between the thermal recording material layer and the adhesive layer. The indented shape is formed advisably of a smooth curved surface. The release layer is formed advisably of a cured material of an ionizing-radiation-curable resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264255-A (JP)
Title: Cathodic-arc film deposition method, and film deposition system
Inventor: KONISHI YOSHIYUKI
IPC: C23C14/06
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathodic-arc film deposition method by which a high-quality carbon film is obtained.  <P>SOLUTION: The cathodic-arc film deposition method of colliding a carbon target by cathodic arc discharge to form a plasma beam including carbon ions and to deposit the film by irradiating a substrate S with the plasma beam while scanning the beam is used for the deposition of the carbon film. The plasma beam with which the substrate S and its virtual extension plane are irradiated is scanned up to irradiation regions B 1 to B 5 (G=1) in the maximum by C-shaped magnetic cores 41 to 44. The scanning ranges are variable during the deposition and cover the ranges wider than the diameter of the substrate S in at least the prescribed time zone during the deposition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267367-A (JP)
Title: Peripheral equipment driver, peripheral equipment controller and method for installing peripheral equipment driver
Inventor: YAMAKAWA TOMOE
IPC: G06F13/10
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a peripheral equipment driver for installing a driver in a PC, a peripheral equipment controller and a method for installing a peripheral equipment driver without making it necessary to designate the machine type or option configuration of peripheral equipment.  <P>SOLUTION: All the programs of function processing to be supported by a plurality of peripheral equipment are stored in a universal driver 10 where peripheral equipment to be connected is not determined, and when the peripheral equipment to be connected is determined, a UI capable of setting function processing to be supported by the peripheral equipment is prepared, and registered in an OS as a peripheral equipment driver unique to the peripheral equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266622-A (JP)
Title: Mask defect inspection apparatus
Inventor: SEKINE AKIHIKO
IPC: G03F1/84
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask defect inspection apparatus which can inspect defects of a mask at once and can easily identify the kinds of defects even when illumination light has shorter wavelengths and even when the mask pattern has larger film thickness.  <P>SOLUTION: The apparatus is equipped with an illumination optical system 2 to illuminate various regions of a mask where patterns are formed, an objective lens OL opposing to the mask 4, and at least a pair of detection optical systems 15, 16 having detection sensors 17, 19 to obtain pattern images, respectively, and converging the illumination light from illumination regions different from each other via the objective lens OL, wherein the illumination optical system 2 has an aperture angle controlling means to control the respective aperture angle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005274765-A (JP)
Title: Electrophotographic photoreceptor, electrophotographing device, and process cartridge
Inventor: IWASAKI MASAHIRO
IPC: G03G5/06
Filed: 2004-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of having high-level electrophotographic characteristics and stably maintaining the electrophotographic characteristics for a long period, and a long-life electrophotographing device and process cartridge that use the electrophotographic photoreceptor.  <P>SOLUTION: This electrophotographic phtoreceptor has on a conductive base a photosensitive layer containing hydroxy gallium phthalocyanine having a maximum peak wavelength within a range of 810 to 839 nm in a spectral absorption spectrum in a wavelength range of 600 to 900 nm and an aryl amine compound represented by formula (I).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005270767-A (JP)
Title: Filtration method
Inventor: TANAKA HIDEKI
IPC: B01D37/00
Filed: 2004-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method more quickly filtering a mixture in a filtration method, i.e., a unit operation for separating the mixture comprising a particulate having a particle diameter in terms of volume of 1 μm-2 mm, an organic solvent and water into a particulate component and a liquid component in manufacture of industrial chemicals, medical/agricultural chemicals, foods, additives, dyes, petrochemical products, semiconductor products, mining products and the like in chemical industries.  <P>SOLUTION: The filtration method is characterized in that after the mixture comprising the organic solvent, water and the particulate is separated to an organic layer and an aqueous layer, the layer dispersed with the particulate of the separated layers is filtered.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005274370-A (JP)
Title: Waveform determination device and method for displaying waveform determination information on display screen
Inventor: TAKAHASHI SHUICHI
IPC: G01R13/20
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveform determination device and a method for displaying waveform determination information on a display screen, which permits precise visual confirmation of the information which an operator extremely wants to know, by optionally changing the display order in displaying the waveform determination information containing the waveform to be measured, as a synthesized image.  <P>SOLUTION: There are provided: a conversion processing for preparing digital waveform data in which an inputted electric signal is arranged in time series; a processing for reading out various kinds of data including the digital waveform data to be freely stored in a first memory; and a processing for making the digital waveform data read out from the first memory and the appropriate determination data required in determining the waveform into corresponding image data 21, 24, and 25, respectively, so as to be read out into and individually stored in a second memory 14. For each of the corresponding image data 21, 24, and 25 stored in the second memory 14, the synthesized image 31 made by the superposition under the optionally set display order is collectively displayed on a display part 16, as the waveform determination information 33.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005273799-A (JP)
Title: Roller bearing and pivot bearing device for swing arm
Inventor: SUZUKI HIRONORI
IPC: F16C11/04
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing which is at low cost, improving the bearing rigidity by increasing the number of balls.  <P>SOLUTION: The roller bearing 10 is provided with an inner ring 13 and an outer ring 11, at least one side of which is a counter bore type, the balls 15 arranged between both raceway surfaces 12, 14 of the inner ring 13 and the outer ring 11, and a crown retainer 16 to rotatably retain the balls 15. The crown retainer 16 is made of martensitic-austenitic stainless steel. The crown retainer 16 has a pocket 17 storing at least two balls 15.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271151-A (JP)
Title: Polishing apparatus and polishing method
Inventor: TERADA TAKAHIRO
IPC: B24B37/00
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for polishing wafers, which can polish the wafers with a small quantity of polishing fluid and suppress a cost by improving the application efficiency of the polishing fluid supplied to the surface of a polishing surface plate, and an apparatus therefor.  <P>SOLUTION: Unused slurry and used slurry are separated by a reuse preventing means 6 provided so as to approach and separate from a polishing cloth 1 so that the used slurry cannot be reused by actively rejecting it and the unused slurry can be used. By this configuration, the polishing rate is improved and the polishing cost is reduced.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004304189-A (JP)
Title: Method of protecting encapsulated sensor structure using stack packaging
Inventor: FUNK KARSTEN
IPC: G01P15/18
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of protecting a micro-mechanical sensor structure embedded in a micro-mechanical sensor chip.  <P>SOLUTION: This method of protecting a micro-mechanical sensor structure embedded in a micro-mechanical sensor chip comprises fabricating the micro-mechanical sensor structure having a protective membrane; arranging the micro-mechanical sensor chip so that a surface of the protective membrane faces a second chip; and securing the micro-mechanical sensor chip to the second chip.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005275972-A (JP)
Title: Integrated product design support system
Inventor: YAMAMOTO TSUYOSHI
IPC: G06F17/50
Filed: 2004-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of reproducing and integrally displaying an original three-dimensional shape, a three-dimensional circuit board shape, a circuit diagram, and an IDE program on a display device on a server side so as to be editable by converting data of dissimilar file formats such as three-dimensional CAD data, EDA data and IDE data for product design to integrated XML data followed by transmitting the integrated XML data to the server through a network.  <P>SOLUTION: In this integrated product design support system, data of dissimilar file formats such as three-dimensional CAD data, EDA data and IDE data are replaced on a general web and converted to browsable XML data by a data conversion device 100, and transmitted to the server 300 through the network 200. On the server, the original three-dimensional model, three-dimensional circuit board, circuit diagram, and IDE software are reproduced from the received XML data by a common software and displayed so that the display screen can be edited.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271489-A (JP)
Title: Postformed plate and manufacturing method therefor
Inventor: KUROSAWA GENZO
IPC: B32B33/00
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a postformed plate whose rounded corner has a radius of 2-4 mm, i.e., smaller than ever before so as , and a manufacturing method for the postformed plate.  <P>SOLUTION: A round groove 7 with a width of 2πR<SB>1</SB>/4 or larger is formed at a base of an extended part 4 of a decorative plate 2 corresponding to an inclined plane 6 of a core material 1 when the radius R<SB>1</SB>of the rounded corner 5a is set in the range of 2-4 mm, the radius R<SB>2</SB>which is smaller than the radius R<SB>1</SB>of the rounded corner 5a is formed on the internal end side of the round groove 7 close to the core material 1, and the extended part 4 of the decorative plate 2 is bent in an arc shape at the rounded groove 5 so as to be bonded to the end of the core material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005272977-A (JP)
Title: Low alloy steel
Inventor: YOSHIDA JUNJI
IPC: C22C38/50
Filed: 2004-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide low alloy steel for a die for molding a plastic or rubber material in which thermal conductivity is improved, further, its variation is suppressed, and heat radiation performance is increased.  <P>SOLUTION: In the low alloy steel, the contents of C, Si, Cr, Mn, Al and N are optimized, the contents of Ni, Mo, W, V, Ti and O are regulated, further, the total content of Mo, W, V and Ti is regulated, and its structure is mainly composed of ferrite and pearlite. Further, in the optional cross-section, the area ratio of martensite and bainite is controlled to ≤40%, the area ratio of pro-eutectoid ferrite is controlled to ≥30%, and, among the pro-eutectoid ferrite, the area of the one with an area of ≥2,000 μm<SP>2</SP>and an aspect ratio of ≥10 is controlled to ≥10%.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005282468-A (JP)
Title: Cylinder block structure of engine
Inventor: KAJIWARA KUNITOSHI
IPC: F02F7/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase the rigidity of a cylinder block while reducing a friction due to the rotation of a crankshaft in the cylinder block structure of an engine.  <P>SOLUTION: This cylinder block structure of the engine comprises the cylinder block 11 of the engine having a plurality of cylinders, bearing cap 15 supporting the crankshaft 3 together with the cylinder block 11, a beam 16 supporting the bearing cap 15, cap bolts 18 fixing the bearing cap 15 and the beam 16 to the cylinder block 11, beam bolts 17 tightening the beam 16 to the skirt part 12 of the cylinder block, a buffle part 16b installed on the crankshaft 16 and formed by swelling in a shape along he rotating route 9 of the crankshaft 3, and a vertical wall part 16d vertically connecting the bearing cap 15 to the buffle part 16b.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284032-A (JP)
Title: Oil application roller
Inventor: ABE ISAMI
IPC: F16C13/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil application roller with which low heat capacity and low heat conductivity are achieved by a simple method.  <P>SOLUTION: In the oil application roller having a core shaft and a porous silicone rubber foam body along the circumference of the core shaft, the silicone rubber foam body includes a bubble section filled with a gas and a three-dimensional net structure section containing a releasing agent.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005283398-A (JP)
Title: Toner evaluating method, toner cartridge, and image forming apparatus
Inventor: TANABE TETSUSHI
IPC: G01N33/00
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner evaluating method which enable the precise evaluation of toner fixation properties such as fixation properties at low temperatures and offset-resistance properties and provide a toner cartridge and an image forming apparatus using a toner affirmatively evaluated by the evaluating method.  <P>SOLUTION: A toner of 0.10 g is molded into a disk-like pellet having a diameter of 7 mm and a thickness of 2 mm. The pellet is held at an atmospheric temperature of 80°C and then compressed by 1 mm at a speed of 5 mm/sec. In the case that a maximum load (compression resistance force) measured at the time is of 8,000 g or less, a minimum fixation temperature of the toner is of 130°C and extremely low. In the case the toner is held at an atmospheric temperature of 70°C and similarly measured and that the compression resistance force is of 17,000 g or less, a minimum fixation temperature of the toner is of 120°C or less and further low. Toners are evaluated in this way to use toners of satisfactory fixation properties at low temperatures.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005284099-A (JP)
Title: Variable focal length lens
Inventor: SHIBAYAMA ATSUSHI
IPC: G02B15/20
Filed: 2004-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable focal length lens for a single lens reflex camera, where a difference of a moving extent for focusing in accordance with a focal length is reduced, then, the miniaturization of the whole lens length in a wide angle end state can be attained, and also, a power varying mechanism and a focusing mechanism can be simplified.  <P>SOLUTION: The variable focal length lens is provided with a 1st lens group G1 having positive refractive power, a 2nd lens group G2 having negative refractive power, a 3rd lens group G3 having negative refractive power and a 4th lens group G4 having positive refractive power in this order from an object side, and when varying the power from the wide angle end state (W) to a telephoto end state (T), the group G1 is moved toward the object, the group G3 is fixed, and the group G4 is moved toward the object so as to increase a distance between the group G1 and the group G2 and to reduce a distance between the group G3 and the group G4, and when focusing from a long distance state to a close distance state, the group G2 is moved toward an image field I, and the variable focal lens satisfies a prescribed condition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI