baber/WOPTO huggingface dataset:
Patent JP-2003147207-A (JP)
Title: Low-specific gravity liquid silicone rubber composition and molded product of low-specific gravity silicone rubber
Inventor: OKA YUTAKA
IPC: C08J9/32
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a low-specific gravity liquid silicone rubber composition having excellent dimensional stability during molding and capable of affording a low-specific gravity silicone rubber having a small dimensional change by thermal expansion after curing and excellent dimensional stability when heated or cooled. SOLUTION: The low-specific gravity liquid silicone rubber composition comprises (A) a liquid diorganopolysiloxane containing at least 2 silicon atom- bound alkenyl groups in one molecule and having 100-100,000 mPa.s viscosity, (B) a hydrophobized reinforcing fine powdery silica filler, (C) an organopolysiloxane containing at least 2 silicon atom-bound hydrogen atoms in one molecule, (D) a platinum catalyst and (E) a hollow resin powder having a shell composed of a thermoplastic resin other than a silicone resin and encapsulating a gas and/or a volatile liquid therein and (F) water.
Patent JP-2003259400-A (JP)
Title: Instrument and method for measuring resolution, and image processing apparatus and processing method
Inventor: YOSHIDA HIDEAKI
IPC: H04N1/387
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To automatically measure resolution on the basis of an image of a wedge chart imaged by an electronic camera.  <P>SOLUTION: The resolution measuring instrument for automatically measuring the resolution of an image, segments a rectangular area image including the wedge chart from an image imaging the wedge chart used for visual measurement of the resolution, decides a ratio of a longitudinal size and a lateral size of the segmented rectangular area image (S501), applies no processing to the image when the image is longitudinally long, applies 90-degree rotation processing to the image when the image is laterally long (S503 to 505), analyzes the rectangular area image subjected to rotation control to decide a resolution critical row position of the wedge chart and calculates the critical resolution from the decided row position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002307159-A (JP)
Title: Vessel for supplying molten metal
Inventor: MIZUNO HITOSHI
IPC: B22D35/00
Filed: 2002-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of piping and a hole, used for adjusting an inner pressure. SOLUTION: A vessel for supplying molten metal is provided with the vessel in which the molten metal can be held, a hatch arranged so as to be openable/ closable at the upper surface part of the vessel and provided with a through-hole for adjusting the inner pressure, through which the inner side communicates with the outer side of the vessel, and a passage which is arranged at the side surface of the vessel and through which the inner side communicates with the outer side and the molten metal is made to flow. For example, the hatch is arranged nearly at the center of the upper surface part of the vessel.
Patent JP-2003261132-A (JP)
Title: Packing box
Inventor: TSUCHIYA HISASHI
IPC: B65D5/22
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing box where both a ceiling plate and side plates can be freely opened and closed.  <P>SOLUTION: Front and back side plates 3, 10 are continuously disposed along front and back side edges of a bottom plate 5, first tongue pieces 11 are continuously disposed along right and left side edges of the back side plate 10, the ceiling plate 2 is continuously disposed at end edges of the back side plate 10, leg pieces 13 are continuously disposed along right and left side edges of the ceiling plate 2, second tongue pieces 14 are continuously disposed along right and left side edges of front side plate 3, right and left external side plates 6 are continuously disposed along right and left side edges of the bottom plate 5, right and left internal side plates 7 are continuously disposed at end edges of right and left external side plates 6, the front and back side plates are erected, both the first and second tongue pieces are bent, the right and left external side plates are erected, the right and left internal side plates are folded back so as to sandwich the first and second tongue pieces from an upper direction, the leg pieces are bent, the ceiling plate is bent so as to allow the leg pieces to be accommodated inside the internal side plates and to then ground the bottom plate to assemble the box, and both second tongue pieces are freely rotatable shapes between the external side plate and the internal side plate so as to allow the front side plate to be freely opened and closed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270709-A (JP)
Title: Camera
Inventor: TAKAGI TETSUYA
IPC: G02B7/08
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera which can be miniaturized and can realize a very accurate zooming control.  <P>SOLUTION: A part 236 to be detected is provided on a float key 23 advancing and retreating in an optical axis direction integrally with a 1st group frame 22 having a glassy surface to/from a fixed frame 20, and then the position of the part 236 of the key 23 is detected by 1st and 2nd photoreflectors 33 and 34 arranged on the frame 20. Thus the variable power control of a lens barrel 11 is performed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265407-A (JP)
Title: Endoscope apparatus
Inventor: OSHIMA TATSU
IPC: A61B1/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable confirmation of a recorded image and to efficiently perform inspection even when the freeze time for confirming a recorded image can't be secured due to high speed of release processing.  <P>SOLUTION: One of index images written immediately before is read from a memory, and composed with an endoscope image to be displayed at aspect ratio of 4:3 on a monitor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277002-A (JP)
Title: Hydrogen supplying apparatus
Inventor: TAKENAWA AKIFUMI
IPC: C01B3/24
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen supplying apparatus which can be operated stably for supplying the hydrogen produced from liquid fuel in a hydrogen separating means to a hydrogen consuming instrument even when a dehydrogenation reaction product produced in the hydrogen separating means is a dehydrogenated compound of a solid state at normal temperature.  <P>SOLUTION: This hydrogen supplying apparatus has the hydrogen separating means 2 composed of a dehydrogenating means for dehydrogenating the liquid fuel consisting of hydrogen derivatives obtained by hydrogenating an aromatic compound and separating the dehydrogenated liquid fuel into hydrogen and other components and a hydrogen purifying means for purifying the hydrogen separated from the dehydrogenated liquid fuel by the dehydrogenating means so that the hydrogen purified by the hydrogen purifying means can be supplied to the hydrogen consuming instrument from the means 2. This apparatus is furthermore provided with a solid-liquid separating means 3 for separating the other components into the liquid fuel and a solid of the dehydrogenated compound produced by the dehydrogenation reaction and a returning means 4 for returning the liquid fuel separated by the means 3 to the dehydrogenating means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003039191-A (JP)
Title: Solid wire for welding
Inventor: SHIMIZU HIROYUKI
IPC: B23K35/30
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a solid wire for welding capable of decreasing the load on the environment suppressing the wear of a current supply tip in welding, and improving the weldability, current supply property and rust prevention of the wire and even under the severe welding environment condition. SOLUTION: Oxided scale with 0.002-0.3 mg per 100 mm<2> is formed on the wire surface, at least one kind selected from a group of MoS2 , WS2 and graphite whose particle size is 0.1-10 μm is coated on the surface of the wire in the amount of 0.01-2 g per 10 kg wire, and plating is not applied. And at least one kind of oil selected from a group of vegetable oil, animal oil and synthesis oil is coated on the surface in the amount of 0.2-2.0 g per 10 kg wire.
Patent JP-2003269023-A (JP)
Title: Door lock controller
Inventor: MAFUNE SHOJI
IPC: B60R25/24
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To realize in a good usability and at a low cost an automatic lock function automatically locking a door when a user separates from a vehicle in a smart entry system of the vehicle.  <P>SOLUTION: A LF-UHF mutual communication is executed between a cellular phone and a built-in device 20. An automatic lock distance switch 30 in which a user can specify an automatic lock distance is set in a far distance or a near distance. When a near distance is specified by the switch 30, an automatic lock function is executed on the basis of a condition that the LF communication from the built-in device 20 to the cellular phone 10 has become ineffective and when the fur distance is specified, the automatic lock function is executed on the basis of a condition that the UHF communication from the cellular phone 10 to the built-in device 20 has become ineffective.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265186-A (JP)
Title: Gene involved in arsenic tolerance
Inventor: TSUZUKI MIKIO
IPC: C12N1/15
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene PTB1 involved in arsenic tolerance, and to provide a method for recovering and detoxifying arsenic in the environment utilizing the gene.  <P>SOLUTION: A protein inhibiting the expression of a transporter having high affinity for phosphoric acid, the gene PTB1 encoding the same, a method for giving arsenic tolerance by disrupting the gene PTB1, and a method for recovering and detoxifying arsenic using arsenic-tolerant algae with disrupted PTB1, are provided, respectively. A method for giving the ability to accumulate phosphorus by disrupting the gene PTB1, and a method for recovering phosphorus using a phosphorus-accumulative transformant obtained by the former method, are also provided, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003282866-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: SASAKI TAKAOKI
IPC: H01L29/78
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device including a gate insulation layer having good characteristics, and its fabricating method.  <P>SOLUTION: The method for fabricating a semiconductor device 100 comprises step (a) for forming an insulation layer and a conductive layer sequentially on a semiconductor substrate 10, step (b) for forming a gate insulation layer 120 and a gate electrode 14 by patterning the insulation layer and the conductive layer, and step (c) for forming a protective layer 220 on the entire surface and then forming a region 12a containing nitrogen at the end parts of the gate insulation layer 12 by performing heat treatment under an atmosphere containing nitrogen gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003268162-A (JP)
Title: Rubber composition for covering steel code
Inventor: FUKUTOMI TAKAYUKI
IPC: C08L21/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for covering a steel code the performances of which are balanced in adhesion, hardness, and durability.  <P>SOLUTION: The rubber composition for covering the steel code comprises 100 pts.wt. raw rubber, 3-20 pts.wt. silica, 0.1-0.8 pt.wt. cobalt talloeate, 0.2-3.0 pts.wt. phenolic antioxidant, and 1-7 pts.wt. total amount of a combined compound of pentamethoxymethylmelamine with a m-cresol resin as a resorcinol- formaldehyde (RF) resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281366-A (JP)
Title: Method for identifying user in financial institution
Inventor: HORIKAWA MAYUKO
IPC: G06Q50/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to access a corresponding account while strictly protecting a true account opener even when he/she forgets a personal identification number during the operation of an input terminal in a financial institution.  <P>SOLUTION: A financial institution management center entrusted from a plurality of banks collectively manages account information. The bank name, branch name, account number, and personal identification number of an opened account are registered in user ID as account information. When the user forgetting his (or her) own identification number touches a prescribed key on an ATM screen, a bank selection screen and a branch selection screen are displayed to select a bank name and a branch name in which another account is opened. The ATM adds the bank name and branch name inputted to the screens to the user ID allocated to the user, inquires the financial institution management center, and when the user is identified, permits the user to access the account corresponding to the forgotten identification number.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003278977-A (JP)
Title: Indicator ring for easy release pipe coupling
Inventor: TAKASAKI HIROMI
IPC: F16L37/12
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indicator for easy release pipe couplings capable of being removed from a pipe without using a tool and coming off and allowing the groping identification for a cut section.  <P>SOLUTION: In an easy release coupling provided with a cage section 12 formed in a first pipe, a flare section 14 formed in an end section of a second pipe, a spring member 15, which is expanded by pushing the flare section 14 in the cage section 12 and locks the flare section 14 to the cage section 12, and the indicator ring 20, which is pushed out on the side of the second pipe due to the spring force of the spring member 15 to push the flare section 14, the indicator ring 20 has a weakening section in part which is lower in strength than other sections.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279592-A (JP)
Title: Piezo-resistive triaxial acceleration sensor
Inventor: HATANO HIROYUKI
IPC: G01P15/18
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized, low-cost triaxial acceleration sensor having a small output difference of X-, Y- and Z-axes.  <P>SOLUTION: Piezo resistors are disposed so that an interval of Z-axis piezo resistors is set large than an interval of X-axis piezo resistors on a flexible part mainly connected to an outer frame and a mass part, and a difference between the X-axis piezo resistors and the Z-axis piezo resistors is 0.4 L to 2.0 L of a length L in a longitudinal direction of the piezo resistors, or so that the interval of the Z-axis piezo resistors is smaller than the interval of the X-axis piezo resistors and the difference between the X-axis piezo resistors and the Z-axis piezo resistors is 1.0 L to 1.8 L. Thus, an output of the Z-axis can be lowered, and the difference of the outputs between the X-axis and the Z-axis can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003059895-A (JP)
Title: System and method for processing substrate
Inventor: MOTOMURA MASAHIRO
IPC: H01L21/304
Filed: 2002-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology for processing a substrate in which an organic solvent is not used or the quantity thereof being used can be reduced. SOLUTION: After cleaning of a substrate W is ended in a processing tank 20 and pure water is drained therefrom, high temperature nitrogen gas flow FN62 is delivered from a second supply nozzle 50 toward the opening 20p of the processing tank 20 and fed into the processing tank 20. On the other hand, high temperature nitrogen gas flow FN61 is delivered in the horizontal direction from a first supply nozzle 40 thus forming a nitrogen gas flow region RN serving as an air curtain for confining the high temperature nitrogen gas flow from the second supply nozzle 50 in the processing bath 20. Since the substrate W is dried by high temperature nitrogen gas in the processing bath 20 having a capacity smaller than that of a container 10, need for an organic solvent, e.g. IPA, can be eliminated or the quantity thereof being used can be reduced.
Patent JP-2003283755-A (JP)
Title: Image forming apparatus
Inventor: AOKI KAZUMA
IPC: G06F3/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of easily and quickly printing out contents without imposing much labor on a user.  <P>SOLUTION: A CPU 111 downloads and acquires data information particularized by a URL from a WWW server 21 via a router control section 101 (S1 to S7). When a data type 121D of main body information of attribute information 121 of downloaded data information is print information, main body information 122 of the data information is sent to a recording section 37, which prints out the data information (S8 to S5). When the data type 121D of the main body information of the attribute information 121 is, on the other hand, display information, an LCD 274 displays the main body information 122, the data information particularized by the URL of the print information recorded in related information 121F of the attribute information 121 of the data information is sequentially received at the background and printed out (S8 to S12 to S5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280073-A (JP)
Title: Head part detachable type electronic flash
Inventor: MAMIYA TORU
IPC: G03B15/03
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To constitute various head parts which are different in light distribu tion, GN, etc., detachably from a power source part by decoupling the power source part and a head part by means of a mechanism.  <P>SOLUTION: A battery, a microcomputer, a voltage boosting circuit, and an interface circuit are built in the power source part 2 and a capacitor is incorporated in the head part 3; and the power source part 2 and head part 3 are so constituted that they can be decoupled by means of the mechanism and mutually detachably.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287863-A (JP)
Title: Automatic development device
Inventor: SAWACHI MASAAKI
IPC: G03D15/02
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the leading edge of photosensitive material fed into a drying part from sagging on an upstream side in a carrying direction.  <P>SOLUTION: A chamber 90 provided in the dryer part is formed in the shape of an almost rectangular box by erect walls 114 and 116, a straightening vane 118 and a plurality of ceiling board 120, and drying air is supplied from an aperture part 122 being one end side in the carrying width direction of the photosensitive material. A plurality of exhaust ports 92 having aperture width (w) are formed in the chamber by attaching a plurality of ceiling boards side by side in the carrying direction of the photosensitive material. By setting the aperture width WS of the exhaust port 92A on the most upstream side in the carrying direction of the photosensitive material to be larger than the aperture width (w), at such a time, a large quantity of drying air is made to blow out from the exhaust port 92A so as to surely lift up the leading edge of the photosensitive material inserted in the dryer part and press it on a mesh belt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003297340-A (JP)
Title: Positive electrode for non-aqueous electrolyte secondary battery and secondary battery using such positive electrode
Inventor: YOSHIDA HIROAKI
IPC: H01M10/05
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode having a high energy density, an excellent heavy load characteristic, and an excellent low-temperature characteristic and provide a non-aqueous electrolyte secondary battery using such a positive electrode.  <P>SOLUTION: The positive electrode 3 includes positive electrode active material layers 15 and 16 located on the sides of a positive electrode current collector 13 and containing LiXNi<SB>1-</SB>Y<SB>-</SB>ZCoYMZO<SB>2</SB>provided that the conditions 0.95≤x≤1.25, 0.01≤y≤0.50, and 0.01≤z≤0.40 should be met (where M is one or more metals selected among Ti, Cr, Fe, Mn, Zn, Al, Mo, W), wherein the thickness T<SB>1</SB>of the positive electrode current collector 13 and the total (T<SB>2</SB>+T<SB>3</SB>) of the thicknesses of the positive electrode active material layers 15 and 16 should meet the conditions 2.5≤(T<SB>2</SB>+T<SB>3</SB>)/T<SB>1</SB>and (T<SB>2</SB>+T<SB>3</SB>)≤250 μm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291016-A (JP)
Title: Throwaway type drill
Inventor: TAKIGUCHI MASAHARU
IPC: B23B51/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To accurately machine by stably guiding a drill body into a machine hole even when cutting edges of a pair of tips are arranged nearer to inner and outer peripheries.  <P>SOLUTION: A pair of tips 6, 7 are arranged on a tip part of a drill body 1 rotated around an axis O such that rotation loci of the cutting edges 9, 11 overlap along the inner and outer peripheries. An outer peripheral side face 10 extending from outer peripheral and 9B of the cutting edge 9 to the rear end side in the direction of the axis O is formed on the tip 6 so as to protrude to the tip part outer periphery of the drill body 1, while a recess 12 moving back in the direction of the axis O for the rotation locus of the cutting edge 9 of the tip 6 and an outer peripheral side face 13 extending from outer peripheral end of the recess 12 to the rear end side in the direction of the axis O and protruding to the tip part outer periphery of the drill body 1, having an identical outside diameter at the outer peripheral side face 10 of the tip 6 as that from the axis O, are formed on the tip 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003109005-A (JP)
Title: Method for recognizing object obtained by modeling broadened-specular reflection and linear subspace
Inventor: JACOBS DAVID
IPC: G06V10/60
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To collate an input image of an object such as a human face with object models stored in a database related to a machine and to perform this collation with high accuracy. SOLUTION: The present invention is a method of deriving a reflectance function that analytically approximates light reflected from an object model in terms of the spherical harmonic components of light. The reflectance function depends upon the intensity of light incident at each point on the model, the intensity of the light diffusely reflected, and the intensity of light broadened- specularly reflected in the direction of an observer. This reflectance function is used in the process of machine vision, by allowing a machine to optimize the reflectance function and arrive at an optimal rendered image of the object model, relative to an input image. Therefore, the recognition of an image produced under variable lighting conditions is more robust. The reflectance function of the present invention also has applicability in other fields,( such as computer graphics.
Patent JP-2003245164-A (JP)
Title: Silver frame bed
Inventor: SATO SUMI
IPC: A47C21/08
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To popularize at low cost a product in which a reasonable combination of Japanese and western style simplicity and richness can be realized and a good sleep is felt, and the functional beauty of the bed is not lost.  <P>SOLUTION: (1) A silver frame is attached. When the conventional type bed product is modified for improvement, the silver frame is pinched between the bed support frame and the bed leg part and fixed. (2) A silver frame bed is developed as a product. In this case, the bed frame is made as a (1) silver frame using the same material of wood as the leg part that supports and fixes the bed frame or using an iron product, and the silver frame is pinched between the bed support frame and the bed leg part and fixed.  <P>COPYRIGHT: (C)2003,JPO