baber/WOPTO huggingface dataset:
Patent JP-2004270859-A (JP)
Title: Pivot bolt for tensioner and mounting tool
Inventor: MATSUURA HIROMI
IPC: F16B23/00
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tensioner of which tensioner cup and a tensioner arm are not easily decomposed only by using a general tool.  <P>SOLUTION: A rotation shaft 31 is disposed at the center of a tensioner arm 30. A bearing part 21 is disposed at the center of a bottom face of a tensioner cup so that the rotation shaft is rotatably fit in and held by the bearing part 21. A female screw is formed inside of the rotation shaft 31 near a tip thereof. A step part 21a is disposed outside the bearing part 21. A seat metal 31b is interposed between the step part 21a and a head part 60B of a pivot bolt 60, and the pivot bolt 60 is screwed into the female screw of the rotation shaft 31. The outline of the head part 60B of the pivot bolt 60 is equilateral pentagon.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271440-A (JP)
Title: Reagent for and method of measuring substance to be measured in biological sample, and method of avoiding influence of bilirubin contained in biological sample
Inventor: KONNO HIROYASU
IPC: G01N33/48
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reagent for measuring a substance to be measured in a biological sample, a method of measuring the substance to be measured in the biological sample, and a method of avoiding the influence of bilirubin contained in the biological sample, for preventing the occurrence of errors in measurements influenced by bilirubin contained in the biological sample, and for accurately measuring the substance to be measured in the biological sample in the measurement of the substance to be measured in the biological sample.  <P>SOLUTION: The reagent for measuring the substance to be measured in the biological sample has a pH of ≥7 and contains zinc ions. The method of measuring the substance to be measured in the biological sample is characterized in that the biological sample is brought into contact with zinc ions under the condition of the pH being 7 or higher. The method of avoiding the influence of bilirubin, contained in the biological sample, is characterized in that the biological sample is brought into contact with zinc ions under the condition of the pH being 7 or higher.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269025-A (JP)
Title: Carton opening device
Inventor: KIMURA NAONOBU
IPC: B31B50/76
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carton opening device for reliable opening.  <P>SOLUTION: This relates to a carton opening device for opening a folded carton which is tubular shaped with a nearly square cross section when it is opened. The opening device is provided with a pair of holding members for holding the folded back end part positioned on both side ends of the folded carton and a pair of circulating transport means for circularly moving the holding members along a fixed pathway. The pathway is so formed that the distance between the pair of holding members becomes shorter toward the exit of the opened carton from the entrance of the folded carton in the pathway.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270902-A (JP)
Title: Double rod type damper, and front fork with built-in damper
Inventor: YOSHIMOTO TSUTOMU
IPC: F16F9/20
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent complicatedness in structure for oil temperature compensation in a double rod type damper, and improve versatility in a front fork with a built-in damper including the double rod type damper.  <P>SOLUTION: In this double rod type damper, a bearing member 41 disposed at a closed end part of a cylinder body 11 to penetrate a rod body 31 has a passage to the rod body 31 that enables oil to flow from oil chambers R1 and R2 in the cylinder body 11 to a storage chamber R outside when oil temperature rises, and enables oil flowing to the storage chamber R to return to the oil chambers R1 and R2 when the temperature rise falls after once it rises. In the front fork with the built-in damper, the double rod type damper is contained in a storage chamber formed of a car body side tube and a wheel side tube.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280249-A (JP)
Title: Support device for shortening development schedule
Inventor: SATO MORIKAZU
IPC: G06Q10/00
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To bring efficiency to the process planning work of a large-scale development project.  <P>SOLUTION: A representative rectangular area D<SB>0</SB>(shaded portion) is retrieved where an evaluation function, f(X, D)=min(L<SB>1</SB>, L<SB>2</SB>)/N, becomes nearly maximum which is defined with the number N of dependent components (: x<SB>ij</SB>=1) existing in a rectangular area D. If the dependent component is absent in the rectangle, the shorter one of lengths L<SB>1</SB>, L<SB>2</SB>of the sides of the rectangle corresponds to the number of work which can be parallelized. In addition, usually, if the dependency relation between development processes is changed for parallelizing the work, the quality or the like of a product and a component is frequently deteriorated, and accordingly it is preferable to perform parallelization between development processes by decreasing the change of the dependency relation as little as possible. Accordingly, the smaller denominator (= N) is preferable. The representative rectangular area D<SB>0</SB>includes the dependency relation of equations x<SB>14, 9</SB>=1, x<SB>14, 13</SB>=1 of which the elimination is believed to be desirable for performing parallelization between the development processes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311030-A (JP)
Title: Organic electroluminescent element
Inventor: ONO NOBORU
IPC: C07F5/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element capable of being driven with a high luminous efficiency even if a peak wavelength of organic electroliminescence is shorter than 580 nm, in an organic electroluminescent element using a pyrromethene derivative.  <P>SOLUTION: The element has an organic layer including a compound and/or its complex compound represented by general formula (I) between a positive electrode and a negative electrode opposed to each other, wherein, Z is -N=, or -CR<SP>7</SP>, and R<SP>1</SP>-R<SP>7</SP>independently represents hydrogen atoms or any substituents, respectively, or of which the adjacent groups are joined each other to form rings, and at least one of the substituents or rings includes a condensed ring structure having a bridge head position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278369-A (JP)
Title: Exhaust emission control device
Inventor: HATANO YUKIHIKO
IPC: H02M7/48
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for purifying purification object gas such as exhaust gas exhausted from an internal combustion engine such as an engine of an automobile with further superior power source efficiency.  <P>SOLUTION: This exhaust emission control device 20 has a high voltage power source 22 having a transformer 27, and a discharge part 21 having discharge electrodes 23 and 23, and is constituted so as to purify the purification object gas X by generating discharge between the discharge electrodes 23 and 23 by impressing resonance voltage on the discharge part 21 by applying step voltage to a resonance circuit 30 formed of leakage inductance of the transformer 27 from a primary winding 28 of the transformer 27 and capacitance of the discharge part 21 by introducing the purification object gas X between the discharge electrodes 23 and 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275870-A (JP)
Title: Filter for metal fluid
Inventor: ONO MIKIKUNI
IPC: B01D39/20
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter which is suitable for eliminating impurities in a metal fluid flowing through a circulation channel.  <P>SOLUTION: A filter element 27 of the filter is made of a fibered woven fabric or nonwoven fabric, such as cloth or felt, so that the impurities having a small particle diameter, which flows together with the metal fluid through the circulation channel, are absorbed to the surface of the fiber of the filter element and are eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280449-A (JP)
Title: Data measurement device
Inventor: SATO YOSHIYUKI
IPC: G01D9/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data measurement device that can effectively use electromotive force of a solar battery even when a storage battery is fully charged, in a data measurement device using a solar battery and a storage battery for accumulating electromotive force of the solar battery.  <P>SOLUTION: When the storage battery 23 charged with electromotive force from the solar battery 21 is fully charged, surplus power out of the electromotive force from the solar battery 21 is used to operate a fan 22 for cooling the data measurement device 10 and adjust the inclination angle of a solar battery panel of the solar battery 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277096-A (JP)
Title: Conveyance roller
Inventor: SHOJIMA DAIHACHI
IPC: B65H5/06
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein particles are collected on a parting line of a ring, thereby causing improper conveyance of an object to be conveyed due to contamination and particle adhesion caused by contact of the collected particles with the object to be conveyed, and metal is deposited due to wear of the ring if a material of the ring is elastomer formed by compounding agent containing metallic element, thereby generating foreign matter, although the ring is used as a roller in a conveyance roller for conveying liquid crystal glass and semiconductor wafer in liquid crystal industry and semiconductor industry requiring thorough removal of minute foreign matter.  <P>SOLUTION: This conveyance roller is constituted in such a way that a position of the parting line of the ring is at a position different from the contact face with the the object to be conveyed, and the material of the ring is elastomer formed by compounding agent made of a non-metallic element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278697-A (JP)
Title: Sealing device
Inventor: SASAKI KEI
IPC: F16J15/3244
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of improving sealing property by making an end surface lip follow surface vibration of a radially flat surface.  <P>SOLUTION: Wall thickness at the tip of the end face lip 7 is thinned by a recessed part 9 to reduce rigidity of the end face lip 7, thereby facilitating bending of the tip of the end face lip 7. The part having no recessed part 9 keeps thick the wall thickness to the tip of the end face lip 7 to function as a support, generates stress, and provides pressing force of the end face lip 7 to the radially flat surface P. Therefore, sealing property can be improved by making the end surface lip 7 follow the surface vibration of the radially flat surface P.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287610-A (JP)
Title: Software development system
Inventor: KUWAMOTO SHIGEKI
IPC: G06Q50/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a software development system which is equipped with a parts database for changing a registerer or a user in the development of software parts, constructing infrastructure for the circulation of the software parts, and promoting the regeneration of the circulation of the software parts.  <P>SOLUTION: This software developing system for developing software parts 2 by using commercially available software parts 2 is provided with a parts database 1 for executing procedures such as the browsing, registration, revision, examination and use of the software parts.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287124-A (JP)
Title: Mechanical optical switch
Inventor: NIN SENSHO
IPC: G02B26/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the problem that a conventional mechanical optical switch is composed of a plurality of optical components, thus the mounting of the components are complicated, a high cost is resulted in, a large insertion loss occurs because light passes through the plurality of optical elements and a reflection attenuation becomes small.  <P>SOLUTION: The shape of a prism which alters the optical path of the light is formed such that the left and the right incident and emitting boundary faces are in parallel to each other, and the upper and the lower reflection boundaries are in parallel to each other, the prism is so arranged that the incident angle of the light entering the prism does not become 0°, and the mechanical optical switch which switches the optical path of the light is realized by inserting and retracting the prism on the optical path.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289571-A (JP)
Title: Pixel defect masking method for imaging device
Inventor: SAITO SHINSUKE
IPC: H04N5/367
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for masking a CCD defect from an examination target by including a means for automatically specifying a CCD defective pixel in a panel picture quality examination apparatus for examining a point defect corresponding to one pixel of a plasma display or the like.  <P>SOLUTION: A plurality of images are picked up while moving a position of an image pickup device relatively to a measuring target, to create one integrated image resulting from integrating images for the unit of a pixel. The integrated image is then binarized with an arbitrary threshold. The position detected by binarization is specified as a defective position in the imaging device of the image pickup device, coordinates of this position are registered, and the registered position is masked to be excluded from the examination target.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286394-A (JP)
Title: Latent heat recovery type heat source machine
Inventor: KUBOTA KAORU
IPC: F24H1/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latent heat recovery type heat source machine capable of extending the operable time of equipment by taking note with the neutralizing capacity of drain and rapidly stopping operation in abnormality.  <P>SOLUTION: This heat source machine comprises a primary heat exchanger and a secondary heat exchanger. Drain generated in the secondary heat exchanger flows from a receiving pan, passes a drain tube 83, is sent to a neutralizer 85 for neutralization, and is drained from a drain tube 91. A weight sensor 101 is fitted to the neutralizer 85 to detect the weight of a compartment 85-1 at the most outer side of the neutralizer 85. When a weight detected by the weight sensor 101 reaches a weight at which neutralizing agent is consumed by neutralization and the neutralizing capacity thereof is lowered, a stop gas solenoid valve in a gas supply pipe is closed to stop the operation of the heat source machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284672-A (JP)
Title: Butter application/storage box
Inventor: NAKAUCHI MASATSUGU
IPC: B65D83/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To easily insert commercially available butter and store it without adding any processing or deforming thereto.  <P>SOLUTION: A butter application/storage box is so constituted that, in an outer frame portion (Figure 1), a press-plate portion (Figure 2) is inserted whose spring plate (6) is bent like the tail of a lobster and whose protrusions (7) are hooked onto protrusion locking holes (3). When the butter is used, a required quantity is pushed out, applied and cut at liberty and the butter is easily re-encased. It is also possible to easily disassemble the box and to clean and rinse every corner thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004290999-A (JP)
Title: Assembling apparatus for vibration-preventive member
Inventor: SAKAI TOSHIAKI
IPC: F16F13/06
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a coated rubber layer of plate pieces 10a, 10b from being scratched when the plate pieces 10a, 10b are bent, with respect to an assembling apparatus of an engine mount constituted so that a vibration-preventive member 5 is assembled in a bracket 1 by bending the plate pieces 10a, 10b protruded to the vibration-preventive member 5 along the cross sectional shape of an engaging part 4 of the bracket 1.  <P>SOLUTION: The plate pieces 10a, 10b are bent by shifting rollers 92a, 92b brought into contact with the plate pieces 10a, 10b in the direction along the cross sectional shape of the engaging part 4 toward the tip end side from the base end side of the plate pieces 10a, 10b. In this case, the rollers 92a, 92b are held so as to be able to rotate around the axis extended to the direction in parallel with the surfaces of the plate pieces 10a, 10b and orthogonal to the shifting direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293166-A (JP)
Title: Expansion gate
Inventor: MURA TAKEAKI
IPC: E06B11/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansion gate which is suitable for a house in an urban area in which the securement of a large dwelling lot is difficult.  <P>SOLUTION: The expansion gate is formed of a link structure 1 which is constructed in a laterally expandable manner, a plurality of frame bodies 3 each of which is composed of longitudinal frames 2, 2 arranged at an interval in a fore-and-aft or depthwise direction, and an upper crosspiece 16 connecting the longitudinal frames, and functions to support the link structure 1 by the front and rear longitudinal frames, and a caster bearer 4 fixed to a lower edge of at least one of the frame bodies. The caster bearer 4 has a depthwise dimension L2 which is at least twice or more the depthwise dimension L1 of the frame body 3, and has frame body fixture selectable portions 5a, 5b formed therein at frontward and rearward locations except for a depthwise central location. Therefore the frame body 3 is fixed to the bearer at either the frontward location or the rearward location with respect to the depthwise central location.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297546-A (JP)
Title: Imaging unit
Inventor: HIYAMA TAKUMI
IPC: H04N5/378
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a high quality image with noise components suppressed.  <P>SOLUTION: Each of image pickup devices has a plurality of pixels including photoelectric transducers, a plurality of capacitive elements which receive signals from the plurality of pixels in first terminals, a plurality of clamp switches for making second terminals of each of the plurality of capacitive elements into prescribed potential, a plurality of first storage means which store signals from the second terminals of the plurality of capacitive elements, a plurality of second storage means which store the signals from the second terminals of the plurality of capacitive elements, a first common output line to which signals from the plurality of first storage means are sequentially outputted, a second common output line to which the signals from the plurality of second storage means are sequentially outputted, and a difference means which performs difference processing between a signal from the first common output line and a signal from the second common output line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004162511-A (JP)
Title: Deodorizing machine
Inventor: TOKUMOTO TOMONORI
IPC: E03D9/04
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a user with a deodorizing machine having an operation mode capable of reducing costs of the deodorizing machine by sharing information held by other equipment in the deodorizing machine and performing a more optimum movement by making the most of the information held by the other equipment in the deodorizing machine.  <P>SOLUTION: This deodorizing machine is provided with a reception means for receiving an information signal showing an operating state or an environmental state of the equipment itself transmitted from the equipment installed in a certain environment and a control means for changing an operating state of the machine based on the information signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004295679-A (JP)
Title: Production management and control method
Inventor: KOIKE MANABU
IPC: G06Q50/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production management and control method capable of reducing the lead time of production process and in-process stocks and performing leveling of the whole production process flow (specifically, leveling of in-process stocks or production progress) by facilitating grasping of the production progress.  <P>SOLUTION: A plurality of production lots consisting of one or more wafers are inputted and stored through a plurality of manufacturing process flows. Then, pseudo intermediate stock points that are not actual intermediate stock points are set to the lots from input to storage, and with respect to each lot in a section partitioned by the intermediate stock points, its present position on the production process is compared with a plan line from input to storage to determine the degree of progress, and the priorities of the lots are set high in descending order of delay as the degree of progress.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004002987-A (JP)
Title: Aluminum alloy material for forging superior in high-temperature property
Inventor: KAMITAKAHARA YASUKI
IPC: C22C21/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al alloy material of 2,000 series for forging which can be manufactured with a high degree of reproducibility so as to obtain designed high-temperature characteristics of a forged material of the Al alloy which is metallurgically designed.  <P>SOLUTION: The Al alloy material for forging comprises 4.0-7.0% Cu, 0.2-0.4% Mg, 0.05-0.7% Ag, and the balance aluminum with unavoidable impurities. The material for forging having the composition is then subjected to homogenizing heat-treatment at 500-535°C, to hot-forging at 280-430°C, and then to solution-treatment at 510-545°C and quenching. The material has a yield strength of 400 MPa or higher at room temperature after being subsequently artificially age-hardened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004302897-A (JP)
Title: Commodity information database system
Inventor: SADAMASA KENJI
IPC: G06Q30/06
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide, in a commodity information database for neatly accumulating and utilizing various commodities having various pieces of commodity information, a function for the commodity information database for preventing a working mistake or trouble in the operation of the database by a database maintenance/operation worker even if the structure of the commodity information database is complicated.  <P>SOLUTION: This commodity information database comprises an interaction screen interface. The interaction screen interface distinctively displays, with respect to one selected commodity, the content of a fixed item defined in common for a commodity classification this commodity belongs to, the content of a shared variable item which is not the common variable item and is defined in common in a group of commodities including this commodity, and a variable item which is not the fixed item or the shared variable item and is an item defined for this commodity to a user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI