baber/WOPTO huggingface dataset:
Patent JP-2004180497-A (JP)
Title: Method and arrangement for conducting input emi filtering of power supply
Inventor: BALAKRISHNAN BALU
IPC: H02M1/12
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter circuit and technology for power supply electromagnetic interference (EMI).  <P>SOLUTION: In an embodiment, a method for performing filtering of EMI by a power supply includes a step of rectifying AC signal in a rectifier, a step of smoothing the rectified signal by a capacitor of large capacity to supply a DC output as an input to a power converter circuit, and a step of using as an EMI filter the capacitor of large capacity and a single or a plurality of inductors combined with AC power supply capacitance to remove, by the filtering the EMI generated by the power converter circuit so as to prevent it from reaching an AC power supply. In another embodiment, the method also includes using a single or a plurality of the inductors as a fuse element for satisfying safety standards.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005144644-A (JP)
Title: Method of limiting operational range of automatic machine
Inventor: OGATA NOBUYOSHI
IPC: G05B19/18
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of limiting an operational range of an automatic machine, according to which an overloaded condition of the automatic machine having a plurality of spindles driven by respective motors is avoided, by detecting static moment values loaded on the motors and reduction gears of all the motors of the automatic machine, and by taking into consideration the mass/center of gravity position of an article attached to the tip of the automatic machine.  <P>SOLUTION: According to the method of limiting the operational range of the automatic machine 1 which is slantly set and has the plurality of spindles driven by the respective motors, the static moment values loaded on the respective spindle at a movement target point are calculated before arrival at the movement target point at every operating period of a locus interpolation operation. If the static moment value is in excess of a rated value of the motor or the reduction gear of each spindle, the automatic machine is inhibited from moving to the movement target point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005146232-A (JP)
Title: Maleimide group-containing cross-linked polymer particle and method for producing the same
Inventor: INABA YOSHIHIRO
IPC: C08F8/30
Filed: 2003-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide maleimide group-containing cross-linked polymer particles obtained inexpensively without requiring a specific raw material or a monomer having a reactive functional group, having high safety, without performing complex operations, having a high loading amount of maleimide groups, easily controlling the loading and further having a good water dispersion property, and a method for producing the same.  <P>SOLUTION: This maleimide group-containing cross-linked polymer particle contains a group expressed by general formula (1) [wherein, (n) is ≥1 integer]. This method for producing the maleimide-containing cross-linked polymer particles is characterized by performing the reaction of hydroxymethyl maleimide with carboxy group-containing cross-linked polymer particles obtained by introducing a (poly)ethylene glycol biscarboxymethyl ether into cross-linked polymer particles containing hydroxy group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004113816-A (JP)
Title: Coffee maker
Inventor: KANBA TAKAO
IPC: A47J31/057
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a jet of steam from an opening hole for preventing pressure increase inside a hot water storage tank of a coffee maker for intermittently extracting coffee, by a stable siphon phenomenon.  <P>SOLUTION: This coffee maker has a main body 1, a tank 2 in which water is put, a check valve 3, a hot water generator 6, a coffee extraction chamber 11, the hot water storage tank 7 temporarily storing hot water supplied from the hot water generator 6, and a hot water intermittent supply means 29 intermittently supplying hot water into the coffee extraction chamber. By forming a venthole 34 communicating with the outside below the hot water storage tank 7, steam force to the peripheral or upward direction of the coffee maker can be suppressed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005158928-A (JP)
Title: Winding device of toroidal core
Inventor: OBARA TAKAO
IPC: H01F41/08
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide the winding device of a toroidal core that inexpensively and simply prevents a wire from being elongated or slackened, speeds up rotation in winding, and can perform the winding having high alignment and high density without being affected by the sectional shape and size of the toroidal core.  <P>SOLUTION: The winding device of the toroidal core comprises a winding ring 2 that is interlinked with the toroidal core 5 for rotation; a wire storage 1 that is adjacent to the wiring ring 2, is rotated coaxially with the rotary axis of the winding ring 2, and stores the wire for winding; a torque generator 7 for baking the wire storage ring; a guide roller 9 that is provided on the wiring ring 2, and guides the wire of the wire storage ring 1; a winding roller 11 for guiding the wire to the toroidal core 5; and a slider 12 that can be reciprocated by the drive force of a coil spring 15 along the peripheral direction of the winding ring 2, and has an idle roller for guiding the wire from the guide roller 9 to the toroidal core 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158473-A (JP)
Title: Operation device of electronic device
Inventor: SHIRAKAWA MIKIO
IPC: B60L3/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation device of an electronic device for eliminating a change of a set adjusted value by preventing rotation of an operation knob when a power supply of the electronic device is off and adjustment is not required.  <P>SOLUTION: The operation device of the electronic device is provided with the operation knob 8 projecting from a panel 9 and rotatably operated, and a stopper means 10 for preventing rotation movement of the operation knob 8. When the power supply of the electronic device is off, the rotation movement of the operation knob 8 is prevented by a stopper part 11b of the stopper means 10, and when the power supply of the electronic device is on, the rotation movement of the operation knob 8 can be conducted by releasing the stopper part 11b of the stopper means 10. Thus, when the power supply of the electronic device is off and the adjustment is not required, the operation knob 8 does not rotate even when the operation knob 8 is carelessly touched, and the change of the set adjusted value does not occur.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156025-A (JP)
Title: Air conditioner
Inventor: SAKAI KOICHI
IPC: F24F1/00
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner of a thin type while maintaining conventional heat exchange capacity and blowing performance.  <P>SOLUTION: A front side heat exchanger 4a disposed on the front side of a fan 5 is composed of a large number of fins 4d and heat transfer tubes (not shown in the figure) passing through almost at a right angle to the fins. A portion facing the fan 5, of the rear edge of the fin 4d is provided with a curved part L3 formed along the outline shape of the fan 5, to gradually change the width dimension of the fin 4d, and almost the same number of heat transfer tubes as the number of heat transfer tubes arranged at general fins of rectangular shape with the same dimensions as the maximum width dimension and maximum length dimension of the fins 4d are allowed to pass through the fins 4d. The front side heat exchanger 4a is disposed to place the curved part L3 along the fan 5 to reduce body thickness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155452-A (JP)
Title: Air cleaner
Inventor: TANAKA TORU
IPC: F02M35/024
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To widely select a capacity and a shape of an air cleaner while making uniform an adhesion of a dust to a filter element of a cylinder type.  <P>SOLUTION: In this air cleaner 1, the filter element 5 of cylinder type is mounted inside a case 2. This air cleaner comprises: a straightening vane 6 formed inside the case so as to cover an approximately entire periphery of the filter element; and an intake introduction part 3 connected to an opening 6a provided to the straightening vane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250668-A (JP)
Title: Nematic liquid crystal composition and liquid crystal display element using the same
Inventor: TANAKA YOSHIKIYO
IPC: C09K19/30
Filed: 2003-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nematic liquid crystal composition having a negative dielectric anisotropy of a large absolute value which makes a low voltage drive possible, a wide liquid crystal temperature range and a low viscosity, and to provide a liquid crystal display element using the composition.  <P>SOLUTION: The nematic liquid crystal composition having a large negative dielectric constant anisotropy contains one or more sorts of 10-70 mass% compounds selected from the group consisting of compounds represented by general formulae (IA) and (IB) and one or more sorts of 10-70 mass% compounds selected from the group consisting of compounds represented by general formulae (IIA)-(IID), and moreover contains 35-80 mass% compounds represented by general formulae (IA)-(IID) and further contains 20-65 mass% compounds represented by general formula (III).The liquid crystal display element comprises the composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005167466-A (JP)
Title: Digital camera, image recording system and program
Inventor: UEDA YUTAKA
IPC: H04N5/225
Filed: 2003-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To issue an instruction of writing image data into a predetermined recording medium in a digital camera side.  <P>SOLUTION: By depressing a roll dividing button 120 of the digital camera 10, image data stored in a medium 30 is classified. By depressing an album creating instructing button 130 of the digital camera 10, information of an instruction of writing the image data into a disk is generated in the data recording apparatus 20. The image data and the instruction information are wirelessly transmitted to the data recording apparatus 20. Alternatively, the image data and the instruction information may be recorded in the medium 30 and inputted into the data recording apparatus 20 via the medium 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005161347-A (JP)
Title: Die casting molding method
Inventor: KOEDA KENJI
IPC: B22D17/22
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To form a die cast product having little casting defect by pouring clean molten metal containing no solidified layer, oxidized film, etc., into a cavity for product.  <P>SOLUTION: A die casting molding method is disclosed for performing casting by pouring the molten metal injected from an injection sleeve 15 by shifting of an injection plunger 16 into the cavity for product in a die 6 through a runner 9 in the die 6. The die 6 is provided with a branching weir 17 at the circumference near the inlet 9a of the runner and a capturing cavity 18 around the branching weir 17. The molten metal 30 is branched into an impurity layer 30a and a clear layer 30b at the outer peripheral part by bumping the molten metal 30 injected from the injection sleeve 15 against the branching weir 17. The branched clean layer 30b is poured into the cavity for product through the runner 9 and the branched impurity layer 30a at the outer peripheral part is captured into the capturing cavity 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162550-A (JP)
Title: Method for imparting hydrophilicity to carbon plate
Inventor: AIZAWA MAMORU
IPC: C01B31/02
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for imparting hydrophilicity being kept for a long term to a carbon plate without lowering the electric conductivity of carbon.  <P>SOLUTION: The hydrophilicity is imparted to the carbon plate by being heat-treated after dipped in the polycondensation product solution of a silicon alkoxide and by coating the surface of a void existing on or in the carbon plate with a silica thin film. The temperature of the heat treatment of the carbon plate is preferably 400-800°C and its void content is preferably 60% or less. The hydrophilicity of the carbon plate being imparted by the method is kept for a long term. The electric conductivity of the carbon plate after the hydrophilicity is imparted does not lower than before its impartation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162425-A (JP)
Title: Sheet superposing feeding detection method, sheet feeding device and image reading device using this
Inventor: SANO KAZUHIDE
IPC: B65H7/06
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive sheet feeding device with a simple structure and a superposing feeding detection method, which always accurately detect superposing of sheets when the superposing of the sheets paid out from a stacker is detected even if the sheets having non-standard-size variant size are fed and the sheets are superposing-fed while they are largely deviated in the longitudinal direction.  <P>SOLUTION: A sheet size recognition means 49 for determining conveying direction length of the sheet is provided on the stacker 1 placed with the sheets and a superposing feeding detection means 6 such as a supersonic sensor is arranged between two conveying means in a conveying guide 3 for guiding the sheets from the stacker 1 to a processing platen 2. Simultaneously, a conveying length detection means 20 for detecting length of the sheet from a distal end to a rear end of the sheet conveyed is provided in the above conveying guide 3. A determination means for determining abnormal conveying of the sheet based on a comparison result (long or short) from a comparison means for comparing conveying length of the sheet detected by the conveying length detection means with the conveying direction length of the sheet detected by a sheet size recognition means 49 and a detection result (one sheet or a plurality of sheets) from the superposing feeding detection means is provided.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005163697-A (JP)
Title: Structure of cylinder head cover of engine
Inventor: SAKONO TAKASHI
IPC: F02F7/00
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a cylinder head cover of an engine by which positional accuracy of a cylinder head cover to a cylinder head is improved, sealing property of the space of a valve-train-chamber is improved, and further detection accuracy of a cam-angle sensor is improved.  <P>SOLUTION: Camshafts 26 (27) are supported by cam carriers 31 on the upper face of the cylinder head 10. On the outside periphery of one end of each cam carrier 31, a 2nd sealing face 35 is formed in connection with a 1st sealing face 47a of the cylinder head cover 11 of the cylinder-head cover 10. In the cylinder head cover 11, an extended part 14 is formed on the one end, and the cam-angle sensor 16 is mounted to the extended part 14. Position pins 36a, 36a are provided in the vicinity of the 2nd sealing face 35.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004200160-A (JP)
Title: Positive electrode material for lithium secondary battery, its manufacturing method, and lithium secondary battery
Inventor: HAMANO YOSHIAKI
IPC: H01M10/05
Filed: 2003-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive electrode material for a lithium secondary battery which has high safety and a large capacity, which is superior in rate characteristics, and superior in charge and discharge efficiency.  <P>SOLUTION: This positive electrode material is that in which Al is further added to Li-Ni-Co-Ba-O series raw material, and further preferably that in which oxide amorphous phase is added. This is a compound oxide in which the total composition is expressed by Li<SB>a</SB>Ni<SB>b</SB>Co<SB>c</SB>Ba<SB>d</SB>Al<SB>e</SB>O<SB>x</SB>or Li<SB>a</SB>Ni<SB>b</SB>Co<SB>c</SB>Ba<SB>d</SB>Al<SB>e</SB>M<SB>f</SB>O<SB>x</SB>, and M: is an element of one kind or more selected among a group composed of Na, K, Si, B and P, and a: is 1.0-1.2 mol, b: 0.5-0.95 mol, c: 0.05-0.5 mol, d: 0.0005-0.01 mol, e: 0.01-0.1 mol, and f: 0.01 mol or less (not containing O).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005139870-A (JP)
Title: Foundation construction method for driving stone pile
Inventor: WATANABE YOSHIO
IPC: E02D7/18
Filed: 2003-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for placing a stone pile processed from a natural stone.  <P>SOLUTION: A stone pile supporting case 6 is provided at the bottom of a rammer receiving box 5 to easily drive the stone pile using a rammer for driving an arrow-shaped foundation stone pile body 1 and a connecting stone pile 2 into the ground 12, and then the arrow-shaped foundation stone pile body 1 and the connecting stone pile 2 are inserted, so as to attain a foundation pile of good perpendicularity and bearing capacity. A reinforcement bar is inserted into a burying bore 3 provided in the stone pile and furthermore cement 20 is poured into the space in the bore of the stone pile so as to make each stone pile integrated. Thus, by fixing each stone pile made up of the connecting stone piles, the stone pile may have increased strength to execute a secure foundation pile construction method.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175096-A (JP)
Title: Electronic part mounting device
Inventor: SAGARA DAISAKU
IPC: H05K13/04
Filed: 2003-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic part mounting device in which a belt tension adjustment work is easy.  <P>SOLUTION: The electronic part mounting device comprises a mounting head 8 for retaining electronic parts detachably and conveying them onto a board to mount the electronic parts to the board, an X-axis drive motor 15 for driving the mounting head to an X direction via a first belt 13, a Y-axis drive motor 19 for driving the mounting head to a Y direction via a second belt 18, and further belt tension applying means 20, 30 for applying a tension to the first belt or the second belt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005175924-A (JP)
Title: Imaging device
Inventor: OKUMURA YOICHIRO
IPC: H04N5/335
Filed: 2003-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device the imaging element of which can be fixed to a body unit and also fixed to an electric board without causing a stress to the imaging element.  <P>SOLUTION: An imaging element 18 having a plurality of leads and converting an image into an electric signal is fixed to and supported by an imaging element support plate 19, which is then fixed to a front plate unit 10. Further, an electric board 20 having insertion holes 20c to which the leads of the imaging element 18 are inserted for the electric connection of the electric board 20 to the leads is placed in parallel with the imaging element support plate 19. Then the relative position between the leads 18a of the imaging element 18 and the insertion holes 20c of the electric board 20 is adjusted by fitting bosses formed to the front plate unit 10 to long-hole shaped openings 20a and a notch 20b formed to the electric board 20 and by tightening screws 3a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005171652-A (JP)
Title: Covering method for concrete structure and concrete floor slab applied with this method
Inventor: SAKATA NOBORU
IPC: E01D101/40
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent damage and the deterioration of a protective layer (for example, a waterproof layer) applied to a concrete structure and a floor slab, by a crack of concrete.  <P>SOLUTION: This method is characterized by forming a layer of a crack dispersed fiber reinforced cement composite material of indicating tensile strain of 1 % or more by a tensile test of a hardened body of the age of 28 days, on a surface of the concrete structure, as backing processing of the protective layer, when covering the surface of the concrete structure with the resin type protective layer. This concrete floor slab is provided by interposing the layer of the crack dispersed fiber reinforced cement composite material of indicating the tensile strain of 1 % or more by the tensile test of the hardened body of the age of 28 days between the protective layer and the concrete floor slab, by applying this method to the concrete floor slab.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005176148-A (JP)
Title: Imaging device
Inventor: NAKAMURA KATSUNORI
IPC: H04N5/91
Filed: 2003-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that if setting of adding modified detection data which are required data for detecting a modification of original image data obtained by photographing is performed only before photographing, the above-mentioned data can not be added when the setting is forgotten.  <P>SOLUTION: An imaging device is provided with an imaging means (14) obtaining image data by photographing a subject image, a calculating means (76) calculating a MAC (one example of modified detection data which are data for detecting modification of the image data obtained by photographing) from the image data and adding the calculated MAC to the image data, a data addition selection means (72) operated by a user for selecting whether or not the MAC is added to the image data, and a control means (50) for determining whether or not the MAC is added to first image data according to the operation when the data addition selection means is operated after photographing the first image data and before photographing second image data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249090-A (JP)
Title: Improved index system for radiation therapy
Inventor: KORVER CLAYTON P
IPC: A61G13/10
Filed: 2003-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To make a patient positioning device fit for radiation therapy.  <P>SOLUTION: In this index system, the patient positioning device comprises a table for supporting a patient and this table has both side faces equipped with a positive pattern index projection extending outside along each side edge of the table. In addition, in this index system, a locking bar is extended so as to cross the table and this locking bar has at both edges a negative pattern recess to be engaged in a locking condition with opposing twin projections on the side edge of the table. A patient restraining member is engaged with the locking bar and the patient can be repeatedly and correctly positioned on a treatment table.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005139059-A (JP)
Title: Artificial stone emitting negative ion, far-infrared rays or the like and having ameliorating effect on beautification/health/environment, and method for utilizing the same
Inventor: YOSHIMURA TAKAO
IPC: A61L9/18
Filed: 2003-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial stone which is obtained by pulverizing an ore such as tourmaline into a powdery state and solidifying the resulting powder with cement while taking into consideration air permeability/water permeability so as to easily use the ore in daily life because the ore is expensive and hard to form although the ore emits negative ions and far-infrared rays and has various ameliorating effects on beautification/health.  <P>SOLUTION: The artificial stone can be formed into various shapes and used as base materials of commodities such as a pillow, a foot massaging implement, a deodorizing agent or a desiccating agent, or of objet d'art. Further, various ameliorating effects on beautification/health by the effects of negative ions, far-infrared rays or the like can be obtained by taking a bath in which a flat plate-like artificial stone is charged or rock bathing by lying on a warmed artificial stone.  <P>COPYRIGHT: (C)2005,JPO&NCIPI