baber/WOPTO huggingface dataset:
Patent JP-2004029748-A (JP)
Title: Photomask for near field exposure, method of forming pattern by using the photomask, and device for forming pattern
Inventor: MIZUTANI NATSUHIKO
IPC: G03F1/54
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photomask for near field exposure which can give a desired intensity of light directly under the aperture of a light shielding body, to provide a method of forming pattern by using the photomask, and to provide a device for forming pattern.  <P>SOLUTION: In the photomask for near field exposure having a transparent base material and a light shielding body having an aperture constituting the mask pattern on the base material with the aperture width made equal to or smaller than the wavelength of the light source, the light shielding body is constituted to have a thickness to give a desired intensity of light directly under the aperture in consideration of the relationship with the width of the aperture in the light shielding body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004313975-A (JP)
Title: Treatment method of waste asphalt material
Inventor: SANO TAKASHI
IPC: B09B3/00
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of efficiently removing large and small foreign matter stuck to and mixed in waste asphalt material from the dug-up waste asphalt material 1.  <P>SOLUTION: The dug-up waste asphalt materia 1 is subjected to sieving treatment with hard and large foreign matter X like concrete gutter mixed therein, so that the large foreign matter X functions as teeth to peel off small foreign matter like earth and stones from the waste asphalt material 1. Then, the large foreign matter X is sorted for disposal to efficiently remove foreign matter of the waste asphalt material.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004320937-A (JP)
Title: Motor
Inventor: NONAKA TAKESHI
IPC: H02K1/02
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor which has a structure capable of reducing the manufacturing costs, and also, which can make a high safety ratio of the insulation to a high voltage and a high space factor in a slot of an exciting coil compatible.  <P>SOLUTION: In the concentrated winding type motor in which the rotational force is generated by exciting a magnetic pole by energizing the exciting coil 8 wound around the teeth 7 of a stator iron core 3 arranged in a frame 4, bolt holes 6 for mounting the motor are provided to the frame 4, and at the same time, the frame 4 and the stator iron core 3 are molded in an integral structure with magnetic powder.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004315736-A (JP)
Title: Liquid crystal film and liquid crystal display element having the film
Inventor: MATSUMOTO TAKUYA
IPC: C08K5/1525
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a liquid crystal film having excellent heat-resistance and mechanical strengths.  <P>SOLUTION: The liquid crystal film is produced by fixing the orientation state of a liquid crystal material at least containing a side-chain polymer liquid crystal substance obtained by the homopolymerization of a (meth)acryl group of a (meth)acrylic compound having an oxetanyl group and expressed by formula (1) or the copolymerization of the (meth)acrylic compound and other (meth)acrylic compound and a bifunctional low-molecular liquid crystal substance having two oxetanyl groups and expressed by formula (2).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004086152-A (JP)
Title: Method for driving electrooptical device, electrooptical device, and electronic apparatus
Inventor: ITO AKIHIKO
IPC: G09G3/30
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To perform more multi-gradational display while suppressing an increase in the storage capacity of a memory as to subfield driving using an in-pixel memory.  <P>SOLUTION: Data D0 to D2 among gradation data D0 to D5 are written to a memory that each pixel 110 has. Voltage is applied to the pixel 110 with time density corresponding to the data D0 to D2 written in the memory and gradation signals P0 to P2 to drive the pixel 110. In the same frame with the previous data writing, the remaining data D3 to D3 among the gradation data are written in the memory. The voltage is applied to the pixel 110 with time density corresponding to the data D3 to D5 written in the memory and the gradation signals P0 to P2 to drive the pixel 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004323640-A (JP)
Title: Preparation method for aqueous polylactic acid dispersion
Inventor: SUGIHARA NORIHIRO
IPC: C08J3/07
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing an aqueous polylactic acid dispersion having a small particle size and excellent in adhesiveness and film-forming properties.  <P>SOLUTION: Polylactic acid dissolved in an organic solvent is emulsified at 0-60°C in the presence of an anionic emulsifier and a nonionic emulsifier, giving the aqueous polylactic acid dispersion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004327712-A (JP)
Title: Hollow-type semiconductor package
Inventor: YODA TOSHIHISA
IPC: H01L23/10
Filed: 2003-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow-type semiconductor package improved in its resistance to moisture permeation in the hollow part.  <P>SOLUTION: Resin 340 seals a connection part between a semiconductor chip 301 and a spacer 305, as well as the connecting part between the spacer 305 and a lid 330. One among silica gel, zeolite, high water absorption polymer of polyvinyl alcohol base resin and polyacrylate base, porous silica, active carbon and polyimide resin is added to the resin 340 as a moisture-absorbing material. Accordingly, improvement in airtightness in the hollow part, in which a passive element 310 or a sensor 310 is arranged, becomes possible and moisture, in an environmental gas in the hollow part or moisture adhered to the inner wall surface constituting and the semiconductor chip 301, the hollow part in the spacer 305 and the lid 330 becomes easily absorbable, whereby the resistance to moisture permeation in the hollow part can be made to improve.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324864-A (JP)
Title: Ball spacer and its roll component
Inventor: KAKU CHOSHIN
IPC: B01D53/26
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball spacer to be used for one type roll component for preventing the collision of adjacent balls with each other in the roll component, and its roll component.  <P>SOLUTION: The ball spacer has axially symmetrical cylindrical faces, and the cylindrical faces make the adjacent balls spaced on both sides of the ball spacer and avoid sounds due to the collision of the adjacent balls with each other. The cylindrical faces rotate with respect to the balls to reduce friction between the ball and the ball spacer with almost no relative slippage at a contact point between the ball and the ball spacer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004113770-A (JP)
Title: Analyte concentration determination apparatus and using method therefor
Inventor: PUGH JERRY T
IPC: A61B10/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accumulating apparatus with which whether or not there is a sufficient amount of sample is efficiently determined by a simple using method and which requires the minimum amount of sample for determining accurate concentration of the analyte, and a using method therefor.  <P>SOLUTION: An apparatus and a method for analyte concentration determination are provided. The apparatus has a housing with an aperture, a lancing member with a lancet placed and held in the housing, a means for actuating the lancing member to displace the lancet to form an incision in an area of skin to provide physiological sample, and a means for determining whether or not a sufficient amount of the physiological sample is present at the surface of the skin.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004814-A (JP)
Title: Treatment of contact lens with supercritical fluid
Inventor: BAWA RAJAN S
IPC: C08J7/00
Filed: 2003-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a lens capable of improving the optical transparency of the lens without adversely affecting the wetting property or other physical properties of the lens and to provide a lens treatment capable of improving the hydrophilicity of a lens, thereby eliminating or at least reducing the necessity of an additive or an aftertreatment.  <P>SOLUTION: A method for producing an optically transparent contact lens is provided which includes a step for molding the lens from a monomer mixture and includes a step for treating the molded contact lens with a supercritical fluid as an improvement.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004334365-A (JP)
Title: Quality control method for machine element merchandize
Inventor: NAKAMURA SHOHEI
IPC: G06Q50/04
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To easily control detail history information ranging over from material purchase for each element component up to an inspection content after completion of a machine element article at a one-to-one relation to the machine element article or a lot by a lot.  <P>SOLUTION: The machine element article 1 of a control object is an assembly of the plurality of kinds of element components 2 (1-3). The plurality of kinds of element components 2 (1-3) is manufactured through the material purchase S2, a forging process S2, a heat treatment process S3 and a grinding process S4. Information of the respective processes S1-S2 is recorded in an IC tag 4 together with lot numbers in the processes. The recorded information in the IC tag 4 for the element components 2 is recorded in a control computer system 10 to correspond to production numbers or production lot numbers, after assembling the element components 2 into the machine element article 1. Another IC tag 9 is attached to the machine element article 1, and a production number or a lot number is recorded. Worked condition information in the respective forging, heat-treating and grinding processes are recorded in the IC tag 9.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331811-A (JP)
Title: Thermally conductive epoxy resin molded product and preparation method therefor
Inventor: HIDA MASAYUKI
IPC: B29C37/00
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermally conductive epoxy resin molded product which is excellent in thermal conductivity, and a preparation method therefor.  <P>SOLUTION: The thermally conductive epoxy resin molded product essentially comprises an epoxy resin having an azomethine group and has a thermal conductivity of 0.5-30 W/(m×K). In the epoxy resin, a molecular chain to which the azomethine group is bound is oriented in a fixed direction, and the thermal conductivity in the orientation direction is preferably 0.5-30 W/(m×K). The thermally conductive epoxy resin molded product is prepared by applying a magnetic field to the epoxy resin in a fixed direction and subsequently curing the epoxy resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004332158-A (JP)
Title: Digestion apparatus
Inventor: TANAKA JUNJI
IPC: D21C7/02
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a batch-type digestion apparatus capable of homogeneously digesting the whole amount of a sample even by a low liquor ratio, allowing a digestion liquor to be added or extracted under operation at any time, enabling a digestion test corresponding to the continuous type digestion process carried out in an industrial scale to be carried out in a small scale.  <P>SOLUTION: The digestion apparatus is mainly constituted of a pressurizable overcoat container (1) having a supply port (13) and a discharge port (14) of the digestion liquor, and further having a heating means installed in the outer periphery part, and a sample container (2) formed into a cylindrical shape, and supported in the interior of the overcoat container (1) so that the axis may be nearly horizontal and so as to be rotatable. The sample container (2) has a structure having many holes of sizes not allowing the sample to pass through.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333979-A (JP)
Title: Roller unit and image forming apparatus
Inventor: AKAIKE AKITOSHI
IPC: G03G21/06
Filed: 2003-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller unit which can be exchanged by detaching a member consumed rapidly from a member consumed slowly, and to provide an image forming apparatus equipped with the roller unit.  <P>SOLUTION: A shaft 62 is inserted through a transfer roller 56, a tracking roll 70 and a driving gear 72, and a bearing 64 is attached between the transfer roller 56 and the tracking roll 70 on the shaft 62. The bearing 64 is made attachable to/detachable from a housing 58.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004307446-A (JP)
Title: New ionic liquid
Inventor: SUZUKI NOBUO
IPC: C07C211/63
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ionic liquid usable as a reaction solvent required in the field of organic synthesis and other fields and an electrolytic solution required in the field of electrochemistry, especially a water-insoluble ionic liquid exhibiting liquid state at room temperature and having low viscosity.  <P>SOLUTION: The new ionic liquid contains mono(perfluoroalkylsulfonyl)-2,3,4,5,6-pentasubstituted-phenylmethanide anion or bis(perfluoroalkylsulfonyl)-2,3,4,5,6-pentasubstituted-phenylmethanide anion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343239-A (JP)
Title: Two-way communication device
Inventor: YODA MITSUMASA
IPC: H04N5/44
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To allow the same terminal or connector to receive / output downlink data and uplink data and to avoid mutual signals of the data from being interfered with each other.  <P>SOLUTION: The two-way communication device is provided with: a first connector 10a for receiving a television signal and the downlink data; a diplexer 14 connected to the first connector 10a; a first distributor 16 coupled to a high frequency side terminal of the diplexer 14; a second connector 10b coupled to one output terminal of the first distributor 16; and a third connector 10c coupled to a low frequency side terminal of the diplexer 14, and a high pass filter 18 is interposed between the third connector 10c and the other output terminal of the first distributor 16 to prevent interference between the downlink data and the uplink data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341085-A (JP)
Title: Photoreceptor cleaning mechanism, process cartridge and image forming apparatus
Inventor: YANAGIDA MASAHITO
IPC: G03G21/10
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor cleaning mechanism by which a material sticking to the surface of a photoreceptor is efficiently removed and which is capable of retaining good cleaning performance over a prolonged period of time.  <P>SOLUTION: The photoreceptor cleaning mechanism which is obtained by disposing at least an elastic layer on the periphery of a core metal and cleans the surface of an image carrier is equipped with a cleaning roller comprising a resin foam with an open cell structure having a density of 5-15 kg/m<SP>3</SP>, a tensile strength of 1.7±0.5 kg/cm<SP>2</SP>and an elongation percentage of 20-40%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337693-A (JP)
Title: Sealing method for hemming edge part of car body panel
Inventor: KISHI HIROYUKI
IPC: B05D7/24
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing method excellent in rust prevention performance at a hemming edge of a car body panel.  <P>SOLUTION: The sealing method is used for sealing the hemming edge part 122 of the outer panel 12 of a car body panel, the hemming edge part being formed by superposing an inner panel 11 and the outer panel 12 together and folding the edge part of the outer panel 12 so that the edge of the inner panel 11 is pinched. At the step before the step of applying a prime coating material, the hemming edge part 122 of the outer panel 12 is coated with a foamable sealing material 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338022-A (JP)
Title: Disk whetstone and its manufacturing method
Inventor: NARA ROKURO
IPC: B24D3/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible disk whetstone free from clogging of the stone, capable of improving working efficiency, integral with a support base and free from a missing piece of the whetstone.  <P>SOLUTION: The disk whetstone 10 is equipped with a whetstone layer 13 provided on the surface of the support base via an elastic material layer. The support base is formed of a flexible resin material, and a plurality of cracks 16 are radially formed on the whetstone layer from the inner peripheral surface toward the outer peripheral surface. The whetstone layer may have not only the plurality of cracks radially formed from the inner peripheral surface toward the outer peripheral surface, but also at least one crack further forming an approximately concentric circle. In addition, the number of the radial cracks is preferably 16 to 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341747-A (JP)
Title: Electronic terminal device, image data transfer system, and animation generating method
Inventor: HIRAGA TADAMOTO
IPC: G06T13/00
Filed: 2003-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to reduce a communication load, and to increase the security of communication when receiving an edition and working service which is provided by a service agent, with respect to an image acquired by a terminal device.  <P>SOLUTION: An input part 110 acquires an image. A working part 120 works the acquired image in order to make it suitable to the generation processing of animation generation information in an image processing server 200. A communication part 130 transmits the worked image to an image processing server, and the image processing server 200 generates the animation generation information based on the worked image. The communication part 130 receives the animation generation information generated by the image processing server 200, and a reproducing part 140 reproduces the animation based on the animation generation information and the acquired image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004337915-A (JP)
Title: Three-dimensional ornament of metal with formation of flat plate and three-dimensional working method
Inventor: SAKAMOTO TOMONORI
IPC: B21D5/01
Filed: 2003-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional ornament of metal arranged with different surface-finishing in many-sided state and a three-dimensional working method.  <P>SOLUTION: The surface-finishing having different kinds of circular-state hair line 2a and silk-printing 2b under the flat plate state of the metallic plate, is applied and the cubic shape is formed with a press-working so that the boundary of the circular-state hair line 2a and the silk-printing 2b becomes a bending-work line. Then, a high grade metallic external part which has beautiful boundary in each surface-finishing by arranging the boundary in each kind of the surface-finishing on the straight portion 2c and absorbs mislocation of each kind of the surface-finishing performed in the flat plate state, can be formed at a low cost.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004341993-A (JP)
Title: Alarm method and alarm device in processing system
Inventor: SHIRASAKA TETSUO
IPC: G05B23/02
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm method and an alarm device enabling an unexperienced user also to easily perform restoring means without having difficulty in judging a restoring method when an alarm is given in a processing system and capable of solving the lack of alarm ID resources.  <P>SOLUTION: When an alarm signal is inputted from an object to be alarmed in the processing system 19 to a slave controller 14, a master controller 12 retrieves an alarm information database 13 on the basis of a report from the slave controller 14, obtains an alarm name corresponding to the alarm signal as alarm information, reads out words of the alarm part pointed out by an alarm source from a previously prepared padding word file 17, combines the read words with the alarm name, and displays a restoring method for the synthesized display contents with a button so that alarm restoration can be instructed by depressing the button.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004143031-A (JP)
Title: Ceramics and its manufacturing method
Inventor: MATSUI KOJI
IPC: C04B35/48
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve toughness and mechanical strength such as bending strength of ceramics stabilized with the addition of a stabilizer, especially of zirconia ceramics, which usually have insufficient toughness and mechanical strength.  <P>SOLUTION: The ceramics are manufactured by adding alumina and silica as additives to zirconia ceramics stabilized with the addition of a stabilizer such as yttria or the like, where the particle diameters of the additives are 1 μm or less and preferably less than 0.1 μm. A sintered body manufactured by using the ceramics to segregate the additives at the grain boundaries of the ceramics, where the diameter of sintered particles is 1 μm or less, has an excellent mechanical strength which has not been realized so far. The sintered body is manufactured by an ordinary sintering method when the addition of additives such as alumina or the like is less than 5 wt.%, and by hot isostatic pressing when the addition is 5 wt.% or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004349828-A (JP)
Title: Server selecting apparatus, server selecting method, server selecting program, and recording medium
Inventor: TAKAYA KAZUYUKI
IPC: H04L45/80
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for selecting an optimum server for each user according to the intention of a network administrator in a network realized by interconnecting a plurality of LANs.  <P>SOLUTION: A server selecting apparatus 20 includes: a path information collecting means 21 for collecting user terminal identifiers and path information up to user terminals; a particular relaying apparatus table 22 for describing a cross-reference between identifiers of servers and identifiers of relaying apparatuses (particular relaying apparatuses) for particularizing a path to a server; and a candidate selecting means 23 that compares the identifier of the relaying apparatus included in the path information up to a user point with the identifier of the relaying apparatus configuring the path information up to each server in orders of closer observing points, and replies the server identifier cross-referenced to the relaying apparatus identifier as a server which the user accesses when the identifiers of both the relaying apparatuses are coincident.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004349899-A (JP)
Title: Portable telephone terminal, television telephone function setting method used therefor and program therefor
Inventor: MOTOHASHI TERUYUKI
IPC: H04M1/725
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable telephone terminal with a television telephone function enabling TV telephone call in an optimum condition.  <P>SOLUTION: When an operating unit operates to change function settings during the TV telephone communication, a controller 13 controls a TV telephone setting information encoding means 135 to encode operation input information from the operating unit to generate setting information. The controller 13 controls a data communication function means 132 to send the inputted setting information to a TV telephone communication party by multi-access data communication. In a data communication reception, the controller 13 controls a TV telephone setting information decoding means 136 to decode received signals to obtain the TV telephone setting information. The controller 13 controls a TV telephone function setting means 134 to change the settings of TV telephone functions and camera functions, based on the TV telephone setting information.  <P>COPYRIGHT: (C)2005,JPO&NCIPI