baber/WOPTO huggingface dataset:
Patent JP-2002352972-A (JP)
Title: Lighting equipment for electric discharge lamp
Inventor: HASEGAWA JUNICHI
IPC: H05B41/18
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide electric discharge lamp lighting equipment which can be designed easily for avoiding acoustic resonance phenomenon, even though the calorific value of a chopper circuit is suppressed. SOLUTION: In a period after lighting of an electric discharge lamp DL, a control circuit 4 controls the chopper circuit 1, so that constant electric power is supplied from the chopper circuit 1 in a period which it is in the lower limit voltage or higher of a fixed electric power control range. Moreover, the control circuit 4 chooses a continuing control mode which controls a switching element Q1, so that idle period does not occur in flowing current in an inductor L1 in that period, in which it is below the mode change voltage set up to the minimum voltage or lower of an electric power stopping control range.  Furthermore, the control circuit 4 chooses a discontinuing control mode, which controls the switching element Q1 so that the idle period occurs in current flowing in an inductor L1, in a period in which the output voltage of the chopper circuit 1 exceeds the mode change voltage.
Patent JP-2002349016-A (JP)
Title: Structure for renovating roofing member and rain gutter
Inventor: SHIMURA HARUO
IPC: E04D3/40
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure for renovating a roofing member and a rain gutter that need not to fix anew over an gutter supporting member to the eaves height of an anew covered roofing member, period for construction is short and pay attention to the connection it is not necessary to pay attention for the arrangement between the gutter and the roofing member. SOLUTION: A member for renovation 1 consists of a roof covering part 11 and a locking part 13 provided upward in a protruding condition out of its upper piece 12 and the member 1 for renovation is installed on an installed roofing member 2. A locked part 31 wherein a lower piece 32 turns inside is provided in the protruding condition on a roofing member 3 for renovation. Several short gutter supporting members 4 are formed by connecting an engaging piece 43 with the upper piece 42 of a body part 41 and a gutter supporting part 44 with the body part 41.  The lower piece 32 is fitted and locked between the upper piece 42 and the engaging piece 43, the locked part 31 is locked on the locking part 13, the body part 41 is fitted on the roof covering part 11, the roofing member 3 for renovation is placed on the surface of the installed roofing member 2, the end of an eaves 3a is abutted on the locking part 13, and the gutter is supported with the gutter supporting part 44.
Patent JP-2002353223-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: SHIMANOE MUNEHARU
IPC: H01L21/3205
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a simple structure and high reliability by using only a low dielectric constant film for an insulation film. SOLUTION: This manufacturing method comprises a process for forming the low dielectric constant film 2 on a semiconductor substrate 1 and forming wiring grooves 5 in the film 2, a process for forming a barrier metal 4 on the surface of the low dielectric constant film 2 and in the wiring grooves 5, a process for forming a copper wiring layer 6 so as to fill in the wiring grooves 5, a process for eliminating the copper wiring layer 6 on the barrier metal layer 4 except for the inside of the wiring grooves 5, and a process for removing needless barrier metals 4 on the low dielectric constant film 2.
Patent JP-2002363784-A (JP)
Title: Cathode for electrolytic reduction and synthesis and electrolytically reducing and synthesizing equipment having the same
Inventor: TOSHIMA YOUJIN
IPC: C25B3/25
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a cathode for electrolytic reduction and synthesis which is capable of improving the yield of an object and is high in safety and excellent in durability and electrolytic reducing and synthesizing equipment having the same. SOLUTION: This cathode is used for electrolytic reduction and synthesis of organic matter. The cathode contains a noble metal parent material and an additive metal heterologous from the noble metal constituting the noble metal parent material. Its hydrogen overvoltage is higher than that of the noble metal parent material. The cathode is formed by alloying the noble metal parent material and the additive metal. The cathode is also obtained by coating the surface of the noble metal parent material with the additive metal and thermally diffusing the additive metal, thereby forming an alloy layer with the additive metal near the surface of the noble metal parent material.
Patent JP-2002361509-A (JP)
Title: Drill with reamer
Inventor: FUJII TAKESHI
IPC: B23B51/08
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a drill with a reamer simple in formation itself, easy to manufacture, free to increase length of a part which is cut and worked and applied with reaming finishing work and free to apply the reaming finishing work to the extreme end of a head end of it. SOLUTION: This drill with the reamer is simple in its formation itself and can be easily manufactured as a head end cutting blade 11 formed on the head end of the drill 10 with the reamer and an outer cutting blade 12 formed at a smaller angle by an angle of the cutting blade against a central shaft 10a of the drill 10 with the reamer are continuously arranged, reaming finishing can be almost simultaneously carried out with cutting, the part on which the cutting work and the reaming finishing work are carried out can be lengthened to the utmost, and the reaming finishing can be carried out to the extreme end of the head end even in the case of not passing through a work.
Patent JP-2002367595-A (JP)
Title: Battery terminal
Inventor: SHIOHAMA TAKAHIRO
IPC: H01M2/30
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery terminal facilitating fitting work. SOLUTION: This battery terminal has a battery terminal body 32 and a fastening device 33 acting as a fastening means. The fastening device 33 is composed of a bolt 55; a nut with gear 56 having a first gear 61 in the outer circumference and a screw part screwing with the bolt 55 in the inner circumference; a rotating member with gear 57 for a fastening tool having a second gear 62 meshing with the first gear 61 and operated from the upper side of an annular part; and a bracket 58 rotatably holding the rotating member with gear 57 on the upper side of the annular part and keeping the arrangement to the nut with gear 56.
Patent JP-2002360712-A (JP)
Title: Induction heating method for living body and apparatus therefor
Inventor: IGARASHI KOICHI
IPC: H05B6/06
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To put the advantage of induction heating in low output enabling treatment without selecting a place to practical use to selectively heat a focus such as cancerous cells without generating touble in normal cells. SOLUTION: A series resonance circuit 25 constituted of a heating coil 23 for generating an AC magnetic field in order to perform the induction heating of DM in a living body and a resonance condenser 43 is connected to the secondary side of a high frequency transformer 45 and the phase of the AC current on the primary side of the high frequency transformer 45 and the phase of the gate signal from a gate driver 41 to each FET 39a of a high frequency inverter 39 are adjusted while compared by a PLL control part 75 so as to coincide with each other so that the magnitude of the AC current flowing through the primary side of the high frequency transformer 45 becomes a large value appearing when the switching frequency of the FET 39a of the high frequency inverter 39 coincides with the frequency of the AC current on the secondary or primary side of the high frequency transformer 45 equal  to the resonance frequency of the series resonance circuit 25.
Patent JP-2002057685-A (JP)
Title: Access network from one point to multiple points
Inventor: MUYS WOUTERU
IPC: H04B10/27
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a network provided with both of a protected customer and an unprotected customer. SOLUTION: This access network 1 supplies at least one physical connection between line terminating equipment 10 and plural network devices 21, 23 and 27, the respective network devices 21, 23 and 27 are connectable to end user equipment 25 and 29, and the physical connection is provided with at least one distribution networks 15 and 16 for connecting the line terminating equipment to the plural network devices 21, 23 and 27. Protection changeover between one of the at least one physical connections and the other one is performed by a protection mechanism provided inside at least one of the plural network devices 21, 23 and 27.
Patent JP-2002088695-A (JP)
Title: Hardened body
Inventor: MATSUNO KICHIYA
IPC: D21J1/18
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a hardened body excellent in dimensional stability. SOLUTION: This hardened body 1 of a papermaking sludge is obtained by subjecting a raw material solution containing the papermaking sludge to sheet forming by using a wire cylinder 22A, transferring the formed body to a conveyer belt 26, cutting the transferred formed body by a cutter 36, and pressurizing the cut product by a pressing machine 90. As a result, the hardened body 1 having <=3% equilibrium water content can be produced, and the hardened body 1 having the excellent dimensional stability can be provided.
Patent JP-2002373955-A (JP)
Title: Power module substrate
Inventor: MINO KATSUJI
IPC: H01L23/12
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a power module substrate in which a ceramic basic material is not cracked even if a metallic brazing material is employed for bonding the ceramic basic material and a copper plate and for bonding the ceramic basic material and a heat sink plate. SOLUTION: In a power module substrate 10 where a heat sink plate 12 is formed on one surface and a circuit is formed on the other surface through metallization pattern layers 14 and 15 formed on the opposite sides of a ceramic basic material 11 or a copper plate 13 to be formed is bonded using metallic brazing materials 16 and 16a, the ceramic basic material 11 has non-bonded regions A18 and 18a extending from the outer circumferential end part 17 of the ceramic basic material 11 to the inside of the opposite surfaces.
Patent JP-2002373003-A (JP)
Title: Wide area monitoring and control system
Inventor: IWAMOTO KUNIO
IPC: G06F13/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a wide area monitoring and control system capable of flexibly dealing with the specification of an interface with controlled system facility/equipment. SOLUTION: In the wide area monitoring and control system made to acquire information and output from a plurality of supervisory objects 1-2-P and 1-3-P through terminals 1-2 and 1-3 having communication functions, the terminals 1-2 and 1-3 are composed of basic function parts 1-2-1 and 1-3-1 having the above-mentioned communication functions, and an input and output part consisting of PIO parts 1-2-2 and 1-3-2 having memory means different from the basic function parts 1-2-1 and 1-3-1 while having functions for data exchange with the supervisory objects 1-2-P and 1-3-P.
Patent JP-2003009170-A (JP)
Title: Deflection yoke for color picture tube
Inventor: MIYAZAWA HIROTO
IPC: H01J29/76
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of XH convergence deviation when a picture tube whose convergence adjustment is completed is incorporated into a monitoring apparatus and a coil for horizontal static convergence correction is connected to a power supply. SOLUTION: The deflection yoke for a color picture tube has an in-line type electron gun including a horizontal deflection coil, a vertical deflection coil, and a coil for horizontal static convergence correction. In the deflection yoke for the color picture tube, both the ends of the coil for horizontal static convergence correction are connected by a resistor.
Patent JP-2003004719-A (JP)
Title: Method for evaluating eating quality of fried food, apparatus therefor and program for allowing computer to perform method for evaluating eating quality of fried food
Inventor: TOYOSHIMA TAKASHI
IPC: G01N33/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method for experimentally evaluating the eating quality of fried food even if an organoleptic test for experimentally evaluating the eating quality of fried food having coating is not performed. SOLUTION: In the evaluation method for the eating quality of fried food, the contents of moisture and an oil component contained in the coating of fried food having coating are used to evaluate the eating quality of fried food.
Patent JP-2003001767-A (JP)
Title: Polyolefinic resin high strength film material
Inventor: KANO TOSHIYA
IPC: D06M11/79
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefinic resin high strength film material having high strength, high tear strength and high frequency fusibility and especially suitable for a flexible container. SOLUTION: The polyolefinic resin high strength film material includes a substrate layer, which has two or more cloth layers each comprising fiber cloth having gaps between the yarns thereof and at least one polyolefinic resin- containing intermediate layer formed between them, and both upper and back outer surface layers comprising a polyolefinic resin formed on both upper and back surfaces of the substrate layer.  The polyolefinic resin for the intermediate layer contains an ethylenic copolymer resin comprising at least one of an ethylene/vinyl acetate copolymer resin and an ethylene/(meth)acrylic acid (ester) copolymer resin and a ratio of the sum total weight of vinyl acetate and (meth) acrylic acid (ester) contained in the total weight of the polyolefinic resins as copolymer components is 10-35 wt.%, and both upper and back outer surface layers and the intermediate layer are mutually joined and continued at the gaps between the yarns of the cloth layers.
Patent JP-2003002966-A (JP)
Title: Polyamide resin
Inventor: YOSHIDA HIDEKAZU
IPC: C08G69/26
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide resin, especially a polyamide resin whose gelation is suppressed. SOLUTION: In the polyamide resin, >=70 mol. % of a diamine component is m-xylylenediamine and the total contents of tertiary nitrogen comprising nitrogen based on imino compounds and nitrogen based on tertiary amides is <=0.5 mol. % with respect to the total nitrogen content based on secondary amides.
Patent JP-2003004098-A (JP)
Title: Stopper structure of vibration proofed supporting device
Inventor: MAYAMA AKIHIRO
IPC: F16F13/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a stopper structure of an engine supporting device which sufficiently regulates a large swing in the roll direction of an engine in the starting of the engine without increasing the thickness of a stopper. SOLUTION: An engine mount 1 supporting an engine to a body side component 7 comprises a rubber assembly 4 which absorbs vibrations generated from the engine, a stopper which is abutted to the rubber assembly 4 to regulate the swing in accordance with the swing of the engine, and a body side fixing bracket 8 which is integrated with the rubber assembly 4 to fix the assembly 4 onto the body side component 7. In the rubber assembly 4, an end part of an inner cylinder 11 fixing a stopper 3 is provided to the other side of the side facing the engine. The stopper 3 has a bending part 13, whose one side of the stopper 13 is fixed to the engine and secured on the end part of the inner cylinder 11 via the bending part so that the other sandwiches the rubber assembly 4.
Patent JP-2003006223-A (JP)
Title: Information providing system and method, receiver and method, transmitter and method, recording medium, and program
Inventor: FUKAHORI KENICHI
IPC: G06Q50/10
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To timely provide information corresponding to individual users. SOLUTION: A service provider's server 4 computes user's required information and the time to deliver the information based on user's schedule data sent from a portable terminal 1 via a network 3 and retrieves the information provider's server 7 providing these pieces of information. The service provider's server 4 calls for the information provider's server 7 on providing of information, takes out and processes only the user's required information from the obtained information. The server 4 supplies the information to the portable terminal 1 at the time of user requirement, and the portable terminal 1 presents the received information to the user.
Patent JP-2003003009-A (JP)
Title: Recovering method of cellulose ester, reclaimed cellulose ester and cellulose ester film using the ester
Inventor: MORIYA SHIZUKO
IPC: B29B17/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a recovering method of cellulose ester in which a practical problem such as degradation of especially preservative stability in a cellulose ester film for liquid crystal display or the like and a polarizing plate made of polarizing film or the like and which has little foreign matter in bright spot, and to provide a reclaimed cellulose ester film reusing the recovered cellulose ester. SOLUTION: In the recovering method, the polarizing plate is processed with water-based liquid, and the cellulose ester is at pH 7 or more.
Patent JP-2003005207-A (JP)
Title: Liquid crystal display device
Inventor: MIKOYAMA MASAKI
IPC: H05K1/14
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of connections between a flexible wiring board and a printed board, and further secure a circuit wiring space of the printed board while performing downsizing of a liquid crystal display device. SOLUTION: In the liquid crystal display device wherein a group of panel terminals formed on a liquid crystal panel 1 and a group of board terminals formed on a printed board 5 for supplying signals to the liquid crystal panel are connected with each other via a flexible wiring board 4, a recessed part 10 capable of housing a mold part 7 convexly formed on the flexible wiring board 4 with a gap in-between is formed on the printed board 5 so as to be thinner than the other part of the printed board 5.
Patent JP-2003016316-A (JP)
Title: Editing and advertisement system using compound medium
Inventor: KADOKAWA HARUKI
IPC: G06Q30/02
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To actualize the rationalization of magazine editing while obtaining high advertisement effect. SOLUTION: An image of an article of an advertiser published in a magazine is made open to the public at a web site of a server 10 connected to a network N having a two-way communication function, an image of a reader oneself sent through a reader-side terminal device 1 is put together with the image of the article to generate a composite image, which is provided for the reader.
Patent JP-2003010718-A (JP)
Title: Crusher
Inventor: KANDA SHINZO
IPC: B02C18/14
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a crusher in which the fluctuation band of the pressing force of a work to be crushed against a rotary blade is reduced, and the uniformity in the crushing grain size is improved. SOLUTION: A large number of cutting blades are arrayed on a circumferential surface of the rotary blade 3. A feed cylinder 2 is disposed with an opening part of a tip part thereof directed to the circumferential surface of the rotary blade 3 to guide the work 1 to be crushed to the rotary blade 3. A fixed blade 7 is disposed in the vicinity of a lower part of the tip part of the feed cylinder 2. A plunger 6 is accommodated in the feed cylinder 2. The plunger 6 is driven by a hydraulic cylinder 8. The moving direction of the plunger 6 is controlled by switching the feed passage of pressurized air to the hydraulic cylinder 8 by using a control valve 9.  When the work 1 is fed to the tip side of the feed cylinder 2 and crushed, the plunger 6 is gradually moved forward while oscillating the plunger 6 in the longitudinal direction by repeatedly switching the control valve 9 at the predetermined period by using a stepping control device 21.
Patent JP-2003015423-A (JP)
Title: Developer carrier and developing device equipped therewith, process cartridge and image forming device
Inventor: SUNAHARA MASARU
IPC: G03G15/09
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which hardly causes trouble such as fogging in a non-image part and toner scattering into the device. SOLUTION: This image forming device incorporates a magnet roller 4 inside, and one end of the roller 4 is exposed from the inside to position a magnetic pole and the other end thereof is incorporated inside a developing sleeve 3 and brought into contact with the inner wall of the sleeve 3 with a cap member 25 arranged at the other end. The roller 4 and the member 25 are integrated by fitting a projecting part provided on the roller 4 in a hollow part or a recessed part provided on the member 25, and at least one or more members are arranged between the member 25 and the sleeve 3 in the longitudinal direction of the sleeve 3, and at least one of them is a coil spring 27, which is set in a contracted state rather than a natural state.
Patent JP-2003021421-A (JP)
Title: Absorption refrigerating machine
Inventor: INOUE OSAYUKI
IPC: F25B15/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine that is made compact in shape while relieving thermal stresses and improved in efficiency by expanding the range of concentrations. SOLUTION: This absorption refrigerating machine is constituted by housing an absorber A, an evaporator E, a regenerator G, and a condenser C in one can drum in a state where the evaporator E and condenser C are arranged respectively obliquely above and above the absorber A arranged in the lower part of the drum, and the regenerator G is arranged above the condenser C. The absorber A is laterally divided into many sections and, at the same time, the evaporator E is vertically divided into sections of the same number as that of the divided sections of the absorber A. Then the divided sections of the evaporator E are combined with the divided sections of the absorber A by respectively combining the lowermost and uppermost divided sections E2 and E1 of the evaporator E with their nearest and farthest divided sections A2 and A1 of the absorber A. Then the divided sections are formed in different chambers by providing partition walls 7 among the divided sections. In addition, refrigerant vapor passages respectively having partition walls are provided between the divided sections of the evaporator E and regenerator G. The number of the divided sections of the evaporator E and absorber A are preferably two or three.