baber/WOPTO huggingface dataset:
Patent JP-2004117319-A (JP)
Title: Method for measuring in-situ stress of base rock
Inventor: IKEGAWA YOJIRO
IPC: G01N15/08
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate the behavior, stability, etc. of an underground base rock structure, in the construction of underground structures etc.  <P>SOLUTION: A specimen 8, including a single base rock crack 4, is created from a borehole 3 bored in a base rock 2. The relation between the coefficient of permeability and the stress of the base rock crack 4 of a specimen 8 is determined by indoor testing. The coefficient of permeability of a single base rock crack 4 at an in-situ location 31 at which the specimen 8 is collected or in its vicinity is measured. The coefficient of permeability of the single base rock crack 4 of the in-situ location 31 is applied to the coefficient of permeability of the indoor testing, between the coefficient of permeability and stress of the base rock crack 4 of the specimen 8, to determine the stress at the in-situ location 31.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123591-A (JP)
Title: Solid preparation for treating rhinitis
Inventor: FUJII NORIKAZU
IPC: A61K31/4535
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid preparation which comprises ketotifen fumarate and belladonna total alkaloid and has high safety and high marketability.  <P>SOLUTION: This solid preparation contains ketotifen fumarate in an amount of 0.2 to 0.5 wt. % and belladonna total alkaloid in an amount of 0.03 to 0.075 wt. %.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004123458-A (JP)
Title: Admixture for cements and composition of the same
Inventor: MISAKI NORIHIKO
IPC: C04B18/16
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an admixture for cement which can effectively be used for mortar or concrete and has low risk of a decrease in strength caused by an alkali aggregate reaction to aim the establishment of a technique for mass utilization of waste glass and to provide a composition of the same.  <P>SOLUTION: The admixture for cement containing ≤3 wt.% alkali and having the low risk of the decrease of strength caused by the alkali aggregate reaction and high pozzolanic activity is prepared by reacting an alkali-containing glass having an average particle diameter adjusted to 1-20 μm with hydrogen chloride gas and washing and removing an alkali metal chloride produced on the surface of the alkali-containing glass.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003267-A (JP)
Title: Spacer for ventilation
Inventor: HOSHINO SUEJI
IPC: E02D27/01
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spacer for ventilation, interposed to form a gap for ventilation between a strip footing of a building and a groundsill, whose insert holes are improved in their adaptability to various types of anchor bolts.  <P>SOLUTION: This space for ventilation is provided with a plurality of insert holes for passing various types of anchor bolts raised from the strip footing. The plurality of insert holes 6 (6a, 6b, 6c, 6d, 6e) are provided to correspond to the anchor bolts raised in the vicinity of the side of a through pillar and an anchor bolt raised from the center of the through pillar or a stand pipe within a designated distance, in the states of being disposed in designated positions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004125138-A (JP)
Title: Rolling bearing for transmission
Inventor: AIHARA SHIGEAKI
IPC: C08K5/00
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for transmission having more excellent durability against high temperature lubricating oil and having a longer life synthetic resin cage.  <P>SOLUTION: This rolling bearing used for the transmission of a car comprises at least an inner ring, an outer ring, the cage, and rolling elements. The cage is a molded body of polyamide 46 containing oxidation inhibitor of 0.03 to 5 wt.% formed of a compound with -NH-bonding in the molecular structure thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122087-A (JP)
Title: Rotor supporting structure
Inventor: SUZUKI HARUHIKO
IPC: B04B9/12
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that the dimension of a bearing in the axial direction is made long in order to suppress the inclination of a rotor or the rotor is inclined or shaken by the clearance of the bearing because the conventional rotor supporting structure is a cantilever bearing structure.  <P>SOLUTION: Because a switching top part 26c of a 1st and a 2nd taper surface 26a and 26b of an inner sliding part 26 is "a centripetal bearing structure" in which the switching top part 26c is pressed to an outer sliding part 25, the deficiency such as the inclination or the backlash of the rotor 20 is prevented even if external force such as vibration is applied and the assembling accuracy in the axial directional dimension of the rotor 20 is improved. Further because of "a twin bearing structure" in which the rotor 20 is supported by a 1st and a 2nd bearing 22 and 23 of both side of the rotor 20, the inclination of the rotor 20 is prevented even when the length of the 1st and the 2nd bearing 22 and 23 in the axial direction is shortened and as a result, the dimension in the axial direction is decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004091205-A (JP)
Title: Garbage bag and manufacturing method therefor
Inventor: MATSUDA TOSHIHIKO
IPC: B65D33/16
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage bag capable of easily housing heavy and a large quantity of garbage discharged from a restaurant and a food factory similarly with home garbage at a low cost, and to provide a manufacturing method therefor.  <P>SOLUTION: One end of a synthetic resin tube cut into the predetermined length is welded in the cross direction thereof by bottom sealing to form a raised bottom part. The end formed with the bottom seal is folded twice or more to form a bellows along the cross direction. Thereafter, an end of the bellows-like folding part is sealed by double-bag sealing in parallel with the bottom seal, and a folding end is welded integrally to form a bag bottom part by double-sealing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160633-A (JP)
Title: Light-stable polyurethane-urea elastomer and production method thereof
Inventor: MARKUSCH PETER H
IPC: C08G18/75
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a light-stable polyurethane-urea elastomer which has an onset softening point of at least 130°C and is optically clear.  <P>SOLUTION: In the method, a step of reacting a liquid polyisocyanate (A) or its prepolymer with a component (B) reactive with the isocyanate in the presence of an organic metal catalyst (C) and a step of casting these substances into a mold with an isocyanate index of 95 to 120 wherein the liquid polyisocyanate or the polyisocyanate prepolymer (A) has a specific content ratio for NCO group, function value and viscosity at 25°C and contains the reactant of a (cyclo) aliphatic polyisocyanate (A) (1) having a specific content ratio for an NCO group and a function value and an organic compound (A) (2) having at least two hydroxyl groups and a specific molecular weight and the component (B) reactive with the isocyanate contains an organic compound (B) (1) containing at least two aromatic amine groups and an organic compound (B) (2) having at least two hydroxyl groups and a specific molecular weight are included.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004133212-A (JP)
Title: Optical switch
Inventor: ISHII HITOSHI
IPC: B81B3/00
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture an optical switch integrally formed with mirror elements on a semiconductor substrate formed with an integrated circuit including a driving control circuit etc., in a manner more easily than heretofore in the state of suppressing the degradation in the scale of integration and the degradation in yield.  <P>SOLUTION: The optical switch has a semiconductor substrate 101 consisting of silicon, has the integrated circuit composed of a plurality of elements on the semiconductor substrate 101 and has an interlayer insulating film 102 on the integrated circuit. The switch further has a wiring layer 104 and an interlayer insulating film 105 on the film 102. Also, a support member 120 is fixed on the semiconductor substrate 101 via the insulating films 102 and 105. The support member 120 supports the mirror structures.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129596-A (JP)
Title: Beverage and method for producing the same
Inventor: UENO HIROTAKA
IPC: A23L2/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide beverage having a texture of flesh to which smoothie-like and dispersed fine ice-like grainy texture is imparted.  <P>SOLUTION: The beverage comprises 0.03-0.15wt.% deacylated type gellan gum, 0.1-1.0wt.% LM pectin, 0.1-0.5wt.% soluble calcium salt and 0.01-0.05wt.% xanthan gum. The method for producing the beverage comprises adding the soluble calcium salt to the deacylated type gellan gum and xanthan gum solution dissolved by heating, adding the LM pectin solution thereto under stirring and forming the resultant gel into microgel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004134687-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: TANAKA MASAYUKI
IPC: H01L29/788
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device provided with an insulating film comprising a silicon nitride film which does not degrade a conductive layer composed of metal silicide, and to provide a method for manufacturing the device.  <P>SOLUTION: The insulating film 10 mainly composed of the silicon nitride film uniformly containing carbon is formed on the conductive layer 9 composed of the metal silicide such as nickel silicide. The silicon nitride film containing carbon is deposited by the reaction of species nitride and a silicon source. Since hexa-methyl disilane used as the silicon source is provided with a methyl group, the silicon nitride film formed by the reaction contains carbon and hydrogen. When the methyl group is contained, the film itself becomes sparse to lower a dielectric constant to suppress the deceleration of a transistor called RC delay. By using the silicon nitride film containing carbon, the conductive layer composed of the metal silicide is not degraded during a process. As the silicon source, an amino group, an amino group having a carbonized substance as a free radical, etc. are also used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003256972-A (JP)
Title: Total marine information system
Inventor: TAKASHIMA MASAKAZU
IPC: G08C17/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a total marine information system capable of timely providing a user with marine information about various sea areas, firstly and intensively providing the user with marine information observed in various ways, secondly.  <P>SOLUTION: Marine information observed by a fixed observation device 1 is transmitted to a group 7 of total marine information data base servers via a fixed marine information data base server 2, marine information observed by a group 3 of observation devices for vessels is transmitted to the group 7 of total marine information data base servers via a group 4 of vessel marine information data base servers and marine information inputted by a group 5 of PCs for input is transmitted to the total marine information data base servers via an input marine information data base server 6. The group 7 of total marine information data base servers transmit the respective pieces of marine information transmitted from the respective data base servers 2, 4, 6 to a PC 9 for the user in accordance with a request of the user.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004135504-A (JP)
Title: Simple method for mold release of three-dimensionally shaping molded product
Inventor: OKUMURA YOSHIFUMI
IPC: A23G1/30
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for mold release of a three-dimensionally shaping molded product by which the three-dimensionally shaping molded product that is solidified in a rubber mold and has a complicated three-dimensional form can simply, easily and safely be subjected to the mold release from the rubber mold mainly by manual operation without causing shape damage of the molded product.  <P>SOLUTION: A fluid material is filled in the rubber mold 1 and solidified to provide the three-dimensionally shaping molded product 7. The rubber mold 1 is then covered with a cup 5 provided with at least one small hole 6. The interior of the cup 5 with the small hole 6 of the cup 5 kept in a closed state is changed into a vacuum state to inflate the rubber mold 1. Thereby, the molded product 7 is subjected to the mold release from the rubber mold 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004139183-A (JP)
Title: File arrangement changing device, file arrangement changing method and file arrangement changing program
Inventor: SHIMIZU SHUICHI
IPC: G06F12/00
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file arrangement changing device suitable for changing file organization with a limitation on references to links.  <P>SOLUTION: The file arrangement changing device 100 is a file arrangement changing device which changes the arrangement of a part of files among file groups recorded in a recording medium with a file structure including a broadcast folder containing a file distributed by real time broadcast and a non-broadcast folder containing a file distributed by non-real time broadcast. When link information described in a file belonging to a folder belonging to the non-broadcast folder indicates a file belonging to the broadcast folder, the device 100 copies the file belonging to the broadcast folder into the non-broadcast folder (the step S708) and makes such a correction that the link information indicates a folder to copy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136223-A (JP)
Title: Catalyst for dimethyl ether reformation and production method for hydrogen-containing gas using the catalyst
Inventor: HIRAMATSU YASUSHI
IPC: B01J23/80
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst exhibiting a high activity in a low-temperature range in steam reforming of dimethyl ether and a method for easily producing a hydrogen-containing gas with a small apparatus.  <P>SOLUTION: The catalyst for dimethyl ether reformation is prepared by mixing an alumina component into a precursor mixture containing copper and zinc. The alumina component contains boehmite and γ-alumina or contains γ-alumina formed via boehmite.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144552-A (JP)
Title: Pattern inspection method and inspection apparatus
Inventor: KUWABARA MASAYUKI
IPC: G06T7/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To realize a pattern inspection method and an inspection apparatus with a simple structure, which surely detect killer defects but do not detect one being not the killer defect.  <P>SOLUTION: The pattern inspection apparatus, which compares identical patterns having portions of lines 61, 62 being repeated at a prescribed pitch and judges the portions being not coincident as defects, is provided with an image forming device 1, 21 that forms a multi-valued image of the pattern, a differential image forming circuit 24 that generates differential data of the two patterns to be compared, an average gray level generating section 31 that generates average gray level data of respective pixel arrays within the range of a prescribed portion of the line in a direction in which the line extends, a region kind determining section 31 that processes the average gray level data statistically and determines the kind of regions in which the pixel arrays belong respectively, a threshold determining section 31 that determines threshold values for the respective pixel arrays in accordance with the region kinds and statistically processed results of differential data of the pixel arrays, and a judging section 25 that judges the defect by comparing the threshold value with the differential data of each region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191099-A (JP)
Title: Press, its bearing assembly, and guiding method
Inventor: BRZEZNIAK EDWARD J
IPC: B30B15/04
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press, its bearing assembly, and guiding method for guiding a smooth relative movement between a slide element and a frame, and for preventing inclination in all directions of the slide element relative to the frame.  <P>SOLUTION: A first guide assembly acts between the slide element 92 and one of the columns 64, 66 constituting the frame 62. The first guide assembly has a) a first bearing assembly consisting of a first housing arranged on one of the slide element and one column, a first carrier that is guidingly movable relative to the first housing, and a first roller element that is movable guidingly relative to the first carrier and that acts against a first surface on the other of the slide element or the column and b) a second bearing assembly consisting of a second housing arranged on one of the slide element and the column, a second carrier that is guidingly movable relative to the second housing, and a second roller element that acts against a second surface on the slide element or the frame.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004145067-A (JP)
Title: Liquid crystal display element
Inventor: GOTO YUKIKO
IPC: C09K19/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display element which obtains a satisfactory reflectance in reflective display and secures a satisfactory visibility by suppressing the occurrence of yellowish coloring of reflection light.  <P>SOLUTION: In the liquid crystal display element wherein a liquid crystal layer having a twisted structure is disposed between a transparent substrate 1A positioned on the visual confirmation side and a transparent substrate 1B positioned on the rear surface side, a reflection film 2 consisting of a silver based alloy is formed in an area on the transparent substrate 1B positioned on the rear surface side and a polarizing plate 7A is disposed on the outer side of the transparent substrate 1A positioned on the visual confirmation side, and the wavelength dispersion of the refractive index anisotropy of a liquid crystal 5 which constitutes the liquid crystal layer is defined as 1.13 < [Δn(450nm)/Δn(590nm)] < 1.25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003252956-A (JP)
Title: Hardening agent for epoxy resin, epoxy resin composition and application of the composition
Inventor: SONE YOSHIHISA
IPC: H01L23/31
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hardening agent for epoxy resins giving an epoxy resin composition which is useful for molding materials, diverse binders, coating agents and laminated materials, combines low water absorption, a low elastic modulus and low melt viscosity as a semiconductor-sealing material and has high soldering heat resistance and good hardening properties.  <P>SOLUTION: The agent consists of a thioester compound having two or more RC(O)S-groups, such as those of the formula: RC(O)SPh-PhSC(O)R (wherein R is a hydrocarbon group, and Ph is a phenylene group). The composition contains the agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004152799-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMADA YUICHIRO
IPC: H01L25/18
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which a plurality of semiconductor chips are laminated on a substrate and which deal with a small size and a low cost, and to provide a method for manufacturing the same.  <P>SOLUTION: The first semiconductor chip 1 is electrically connected to the substrate 2 by flip-chip bonding via a bump 3, the second semiconductor chip 4 is laminated on a backside of the first chip 1, a resin 5 is formed from the side face of the chip 1 over the surface of the substrate 2, an opening 10 is provided partly at the resin 5, and the electrode 6 of the substrate 2 exposed to the bottom of the opening 10 is electrically connected to the electrode 7 of the chip 4 via a metal fine wiring 8, thereby constituting the semiconductor device. Even when the resin 5 is formed widely, the device can be mounted without increasing the area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147703-A (JP)
Title: Projector
Inventor: HARUYAMA YUKIO
IPC: A63H33/26
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector in a simple structure capable of projecting a special pattern unlike before and changing a projecting direction to a desired direction.  <P>SOLUTION: The projector 1 is provided with a projection part main body 2. The projection part main body 2 is provided with a first projection display body 120, a second projection display body 65 provided on the inner side of the first projection display body 120, and a light source 20 for superimposing and projecting the display of the first projection display body 120 and the second projection display body 65 by performing illumination from the second projection display body 65 and the inner side of the first projection display body 120. The second projection display body 65 is swung and moved back and forth by a driving means 28 provided in the projection part main body 2. The projection part main body 2 is attached to a base 131 so as to be turned and made to stand still at a turned position and the projecting direction can be changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150303-A (JP)
Title: Cleaner for air cleaner filter for engine
Inventor: NISHIO KATSUJI
IPC: B01D41/04
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaner for a cylindrical filter capable of always obtaining constant quality of finish in cleaning in a constant time without scattering the dust, which is eliminated from the cylindrical filter used for an air cleaner for an engine, around the periphery.  <P>SOLUTION: The cylindrical filter 3 is rotated by a driving roller 31 to be driven by a driving motor 32, and the pressure air, which is pressurized to a preset pressure, is blown to the inside surface 3b of the cylindrical filter 3 through an inside injection tube 72 fitted to an air injection device 41 to be moved in parallel with the center axis of the cylindrical filter 3 to eliminate the dust adhered to the cylindrical filter 3. The pressure air pressurized to the preset pressure is blown to the dust, which is eliminated from the cylindrical filter 3, through an outside injection tube 73 fitted to the air injection device 41 to flow the dust in the preset direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151897-A (JP)
Title: Job process control device and method
Inventor: SATAKE MASAKI
IPC: G06F21/64
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for executing processes on a document while transferring the document between a plurality of servers scattered over a network and to put a user's digital signature on the document output via the processes.  <P>SOLUTION: A user inputs from a composite machine 10 the coordinated jobs of taking only the data of the head page at a server A22 from a scanned document, writing his/her signature on the resulting file of the head page, and sending the file from a server C26 to a predetermined destination. A coordinate process server 20 then sends to the composite machine 10 the file of the head page received from the server A22, before sending it to the server C26, and requests the user to write his/her digital signature. The composite machine 10 uses an IC card or the like inserted by the user to attach the digital signature to the file by use of the user's secret key and then sends the file to the coordinated process server 20. The coordinated process server 20 sends the file with the signature on it to the server C26 to send it to the predetermined destination.  <P>COPYRIGHT: (C)2004,JPO