baber/WOPTO huggingface dataset:
Patent JP-2004251037-A (JP)
Title: Roof fixing device, and fixing structure using the same
Inventor: NAKABAYASHI HIDENORI
IPC: H01L31/042
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing structure which firmly fixes solar battery modules to a roof without increasing the strength of a frame of each solar battery module in order to stand load imposed thereon, and positively and simply implements electric conduction between the solar battery modules.  <P>SOLUTION: The fixing structure is formed of a base having linear rail grooves each having an engaging opening, a first pressing member for pressing a peripheral portion of the solar battery module arranged on the base and firmly abutting the former on the latter, a second pressing member for electrically conducting the peripheral portion of the solar battery module arranged on the base, and clamping members movable along the rail grooves, for fixing the first and second pressing members to the base while engaging with the engaging openings. Herein an abutting portion of the second pressing member, to abut on the solar battery module, is electrically connected to the peripheral portion of the solar battery module, to thereby achieve grounding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2006340736-A (JP)
Title: Extracorporeal circulation tube connector
Inventor: KACHIHERA YUTAKA
IPC: F16L27/107
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube connector which prevents a part in the neighborhood of a connecting part between tubes and a communicating tube from being bent and is free from restrictions on methods of winding extracorporeal circulation circuits when being manufactured and on dimensions of packing materials.  <P>SOLUTION: The tube connector 1 comprises a first fitting part 10 in which an end part 21 of a first tube 20 is fit, a second fitting part 11 in which an end part 31 of a second tube 30 is fit, and a communicating part 12 located between the first fitting part 10 and the second fitting part 11. A thin-walled part 121 is formed in the center in the longitudinal direction of the communicating part 12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2004257837-A (JP)
Title: Stereo adapter imaging system
Inventor: SANHONGI MASAO
IPC: B60R21/00
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform three-dimensional distance measurement based on the stereo measurement utilizing a stereo adapter having substantially stubborn mechanical structure, and to provide safety traveling of a vehicle on the basis of the information thereof.  <P>SOLUTION: A stereo adapter imaging system mounted on the vehicle to perform the distance measurement is composed of an imaging apparatus 102 having an imaging optical system, the stereo adapter 101 for introducing an image viewed from a plurality of visual points to one imaging system so that the imaging device 102 takes a parallax image, a processing device 103 for performing the processing including three-dimensional reconstruction from the parallax image taken by the imaging device 102 and for providing the three-dimensional distance information, and a controller 104 for controlling the imaging device 102 and the processing device 103.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004258935-A (JP)
Title: Semiconductor device
Inventor: OBAYASHI YOSHIMASA
IPC: G06F13/28
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein there is the need to purge and invalidate a data cache prior to DMA (Direct Memory Accessing) transfer by a DMAC (Direct Memory Access Controller) for a CPU in order to maintain the coherency of data.  <P>SOLUTION: A purge control part 160 which purges and invalidates the data cache 120 in place of the CPU 110 prior to the DMA transfer by the DMAC 150 is provided to reduce the burden on the CPU 110.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260929-A (JP)
Title: Wind power generation output stabilizer
Inventor: TOJIMA NARIFUMI
IPC: H02P9/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind power generation output stabilizer that can simultaneously stabilize active power and a flywheel device, can stabilize reactive power concurrently generated together with the active power, and can reduce an adverse effect on system power.  <P>SOLUTION: The wind power output stabilizer comprises: a flywheel 22 that stores rotational energy; a motor generator 24 that generates power by electrically driving the flywheel or by the rotation of the flywheel; a bidirectional power conversion means 26 that converts the AC power of the motor generator to AC power at a composite point, and converts the AC power at the composite point to the AC power of the motor generator; and a control device 30 that controls the bidirectional power conversion means and suppresses variations of the active power and the reactive power.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263034-A (JP)
Title: Methacrylic resin composition and laminate using the same
Inventor: KURIBAYASHI RYOTARO
IPC: C08F265/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a methacrylic resin composition showing excellent impact resistance, slip nature and delustering property, and suitable as a coating layer for a laminate.  <P>SOLUTION: The above features are attained by the methacrylic resin composition consisting of a methacrylic resin (A), acrylic multilayer-structured polymer particles (B), and silicone fine particles (C) having a mean particle size of 0.2-20 μm and by the laminate having a layer consisting of the methacrylic resin composition.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004223497-A (JP)
Title: Method for cleaning electrode of running water type apparatus for forming strongly acidic water
Inventor: HONMA TADAHIRO
IPC: C25B9/00
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the need for periodic maintenance of an electrode by preventing the deposition of scale, such as calcium and magnesium, formed at the electrode when the apparatus for forming strongly electrolytic water is operated and stopped.  <P>SOLUTION: In dissolving the scale formed on the cathode during the operation of the apparatus by an acidic electrolyte and stopping the apparatus for forming the electrolytic water, the gaseous chlorine accumulated in the forming apparatus is expelled by shutting off an electrolysis power source first, then feeding the acid electrolyte for a while and thereafter the apparatus is fully stopped. The residual electrolyte accumulating therein further cleans the electrode.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263507-A (JP)
Title: Building foundation construction method and building foundation structure
Inventor: YONEYAMA TSUTOMU
IPC: E02D27/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foundation construction method which facilitates execution of building foundation work in a short period of time, and to provide a foundation structure.  <P>SOLUTION: According to the method a broken stone foundation 2 is constructed in a construction target area 1 which is developed by excavating the ground, and mortar is poured on the broken stone foundation via a waterproof sheet 3, followed by setting a mat slab 5 before hardening of the mortar. Next a seat plate 8 having leveling bolts 9 mounted thereon is arranged on the mat slab 5, and anchor bolts 6 protruding from an upper surface of the mat slab are penetrated through a slot 8A bored in the seat plate. Further anchor bolts 11 protruding from an upper surface of the seat plate are penetrated into a slot 12A formed in a base plate 12, and the base plate 12 is arranged on the seat plate 8 such that the slots 8A, 12A perpendicularly intersect each other. Then a horizontal member 15 is borne by a bearing leg 14 on the base plate 12, and thereafter the height of the seat plate 8 is adjusted to horizontally hold the horizontal member 15. Further nuts are clamped onto the anchor bolts 6, 11 to fasten the mat slab 5, the seat plate 8, and the base plate 12 together, and thereafter a hardener 18 is filled in a gap between the mat slab 5 and the seat plate 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267033-A (JP)
Title: Retrotransposon gene of cyperaceae plant
Inventor: HOSHINO TAKUJI
IPC: C12Q1/68
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To elucidate the chromosomal structure of a Cyperaceae plant.  <P>SOLUTION: This nucleic acid comprises a Cyperaceae plant-originated retrotransposon gene containing a specific base sequence. The method for analyzing a chromosome is characterized by detecting a centromere with (i) the nucleic acid or its anti-sense chain or (ii) a fragment comprising a unique sequence in the nucleic acid or its anti-sense chain as a probe. The method for analyzing the chromosome is characterized by amplifying a nucleic acid comprising a sequence in a centromere region with a pair of primers comprising a primer comprising a continuous sequence having an at least 20 nucleotide length in the sequence of the nucleic acid or its adjacent sequence and a primer comprising a continuous sequence having an at least 20 nucleotide length in an anti-sense chain against the nucleic acid or a pair of primers capable of amplifying the nucleic acid, through a nucleic acid-amplifying reaction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271657-A (JP)
Title: Film viewer used also as magnifier
Inventor: TSUCHIDA MICHIHIRO
IPC: G02B25/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To use a lens for a viewer also as a magnifier, because the magnifier and a viewer used as the different kind of equipment at present use similar lenses.  <P>SOLUTION: A magnifier lens having comparatively low magnification is approximate to the viewer lens in terms of focal length, and the magnifier lens can not be used for the viewer in relation to visual field and an eye point but the reverse is possible. Then, the problem is solved by changing the structure of a machine body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270476-A (JP)
Title: Direct-injection internal combustion engine
Inventor: HARADA TAKEYA
IPC: F02F3/28
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct-injection internal combustion engine having a pent-roof type combustion chamber, in which exhaust emission performance and engine output are improved by restraining decrease in a compression ratio and fuel diffusion, and improving mixing of fuel and air, or atomization of the fuel.  <P>SOLUTION: The direct-injection internal combustion engine having a pent-roof type combustion chamber is provided with a piston 3 having a top face 3a with a rise part 11 extending to the ceiling wall of the combustion chamber. The rise part 11 includes a recess 12, a projection part 13, and a receiving part 14 for receiving a jet from a fuel injection valve. In the receiving part 14, a recess 12 and a projection 13 are included. The rise part 11 further includes valve recesses 15-18, and guide parts 21, 22 for guiding fuel in the recess 12 to respective valve recess 15-18.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271304-A (JP)
Title: Ultraviolet irradiation apparatus
Inventor: FUSHITSUGU HIDEKI
IPC: B01J19/12
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet irradiation apparatus which can detect the existence of molecules of oxygen and other active molecules remaining in a casing after starting to supply electric power to a lamp as an ultraviolet-ray source and can avoid events, such as the deterioration of the efficiency in ultraviolet-ray irradiation and the degradation of the lamp and parts laid out in the casing at an early stage.  <P>SOLUTION: In the ultraviolet ray irradiator including a lamp for radiating ultraviolet rays, there are provided the casing which houses the lamp and has a window member for extracting the ultraviolet rays from the lamp, a gas supply means for supplying a gas into the casing and a flow-rate adjustment valve for adjusting the quantity of an ejected gas, a pressure monitoring means which can detect the rise in the gas pressure in the casing, after the lamp has lit. Notably, the pressure monitoring means may be one which detects temporary rise in the pressure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003348009-A (JP)
Title: Communication system, method for mediating transaction using same, and sales support system
Inventor: ISHIMURA KYOICHI
IPC: G06Q30/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system for transmitting information such as order placement information of merchandise, etc., by a Web system such as the Internet at low communication costs without using exclusive equipment such as an exclusive line.   <P>SOLUTION: The communication system is constituted of a server 1 to be operated by an information manager P1 and an information communication means 3 on the client side to be individually operated by one or a plurality of information users p2 enabling intercommunication with the server 1 via the Web system 9. Furthermore, the information communication means 3 on the client side is constituted of a conformity terminal 4 and a portable information terminal 5 which are individually connectable with the server 1 respectively and capable of performing communication conforming to information transmission from the server 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271961-A (JP)
Title: Photographing device
Inventor: IKEDA TADAHIKO
IPC: G03B15/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device capable of easily obtaining a portrait of high quality by selectively illuminating a person to be photographed, who is in a photographing room, with proper diffuse light (continuous-tone soft light).  <P>SOLUTION: In the photographing device, the photographing room in which the person to be photographed is and an apparatus storage room in which a photographing means for photographing the person being in the photographing room and an image processing apparatus for processing and outputting an image obtained by the photographing means are stored are provided in a box. The photographing room is provided with a plurality of illuminating means for illuminating the person to be photographed, a plurality of photographic data obtained by photographing in various illumination conditions in the photographing room, and an input means for changing illumination conditions of the plurality of illuminating means to change the illumination condition in the photographing room.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270334-A (JP)
Title: Roof structure of unit house
Inventor: MIKI HIDEAKI
IPC: E04B1/348
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof structure of a unit house, which can increase the number of plans by enhancing design degree of freedom, which can offer a desired strength with good workability, and which is suitable for use in the unit house.  <P>SOLUTION: This roof structure of the unit house 10 has a stepped roof shape. In a first roof unit 16, a reinforcing material 26 for coupling a first roof 20 and a vertical wall 19 together is provided on an extension line L of a rafter 25 of a second roof 23 of a second roof unit 17. In addition, a muntin 29 for a wall, which constitutes the vertical wall 19 of the roof unit 16, and the rafter 25 of the second roof 23 of the roof unit 17 are coupled together by a coupling plate 32.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272754-A (JP)
Title: Alarm device, and alarm operating method
Inventor: NAKATSUKA TAKASHI
IPC: G08B13/196
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problems: it is hard to instantaneously frighten a suspicious individual by a manual operation through the use of an alarm means; and a report error is hardly eliminated in an alarm device for operating the alarm means in response to a sensor signal since the alarm means is operated by a pet, etc., other than an illegal intruder.  <P>SOLUTION: A human body detecting sensor detects an intruder. An image photographed by an interior camera apparatus is displayed on an exterior information terminal via a network. The internally arranged alarm means is operated after an operator confirms the photographed image. The alarm device is operated for a prescribed time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272159-A (JP)
Title: Display device and method for driving display panel
Inventor: TANABE TAKAHISA
IPC: G09G3/32
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device of active drive system having a simple configuration, and to provide a method for driving a matrix display panel.  <P>SOLUTION: The matrix display panel of which the respective pixel parts comprise a series circuit with bi-stable elements and self light emitting elements is used, a scanning line 1 is successively designated from among scanning lines of a display panel in accordance with the scanning timing of an input image signal and a drive line corresponding to the pixel part to be light-emitted on the scanning line 1 is designated in accordance with the input image signal. A first prescribed voltage smaller than the turnoff threshold voltage is applied between the scanning line 1 and the drive line corresponding to the pixel part to be light-emitted at every designation of the scanning line 1 and, thereafter, a second prescribed voltage larger than the turnoff threshold voltage is applied.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004278615-A (JP)
Title: Wafer-type check valve
Inventor: FUJITA SATOYUKI
IPC: F16K15/03
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To seal between a pair of flanges of pipes with a single gasket.  <P>SOLUTION: This wafer-type check valve comprises: a gasket body 10 fixed by being held between the pair of flanges 6 and 7 of the pipes 4 and 5 by bolts 8 and nuts 9 as external coupling members; a valve seat 13 having a flow hole 14 and airtightly arranged to an inner periphery of the gasket body 10; and a valve disc 2 attached to a valve shaft 15 pivotally rotatably supported to the valve seat 13, thereby opening/closing the flow hole 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275369-A (JP)
Title: Dishwasher
Inventor: ITAMI MASAHIRO
IPC: A47L15/14
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality dishwasher for which troublesomeness at the time of use is dissolved by automatically linking and opening a plurality of door bodies by an automatic opening mechanism, reducing the opening speed of the door bodies in the middle of opening the door bodies and mitigating an impact when the door bodies are opened.  <P>SOLUTION: In the dishwasher, an upper door body 24 and a lower door body 25 for opening and closing an opening part provided on a washing tub 22 are supported respectively by an upper supporting member 26 and a lower supporting member 27 so as to be freely opened and closed, also linked by a linking means 34, and automatically opened from a closed state to an open state in linkage by a spring 44. The upper supporting member 26 and the lower supporting member 27 are made to enter and exit from a dishwasher main body 21 to the outside respectively from an upper supporting member housing port 30 and a lower supporting member housing port 31, and at least one of the upper supporting member 26 and the lower supporting member 27 is provided with a rib 33 to be abutted to the upper supporting member housing port 30 or the lower supporting member housing port 31 from the middle to the end of opening the upper door body 24 or the lower door body 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278437-A (JP)
Title: Premixed compression ignition internal combustion engine
Inventor: MATSUMOTO TAKASHI
IPC: F02B31/02
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premixed combustion ignition internal combustion engine in which production of NOx is suppressed by forming a more uniform premixed gas even when the engine load of a compression ignition internal combustion engine is within a comparatively high load range including a high load range and executing premixed combustion.  <P>SOLUTION: The combustion ignition internal combustion engine which executes premixed combustion comprises at least a first intake port 6a and a second intake port 6b for forming swirling flows having different swirling ratios in a combustion chamber. The port 6a has, at a specific site which is part of the intake port, reaching the combustion chamber, a cross-sectional area smaller than the area of the second intake port 6b so that the swirling ratio of the swirling flow formed by the first intake port 6a is larger than that formed by the second intake port 6b. An auxiliary fuel injection valve 12 for injecting auxiliary fuel to form the premixed gas is provided on the second intake port 6b side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284813-A (JP)
Title: Sill spacing control device for elevator
Inventor: NOZAWA MOTOAKI
IPC: B66B13/28
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sill spacing control device for an elevator that can keep a running clearance at a predetermined value when a car passes through floors for getting on/off and that can block the running clearance assuredly when the car stops on one of the floors.  <P>SOLUTION: There are provided car position moving means (6, 7, 13) for moving at least the floor side of a car 1 toward the direction of the platform in a manner to keep a gap W between a sill 12 of a hoistway on the stand side and a sill 5 on the car side when the car 1 passes through floors for getting on/off, and to block the gap W between the sill 12 and the sill 5 when the car stops on a hoistway floor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293637-A (JP)
Title: Shaft coupling
Inventor: KURIBAYASHI SADATOMO
IPC: F16D3/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft coupling, of simplified structure, that can be easily manufactured, and that is capable of realizing large tolerance both for eccentricity and an angular bias.  <P>SOLUTION: Slide grooves 22 and 42 in rotary members 2 and 4 on the drive side and the driven side are respectively provided with a pair of mutually facing slide inner surfaces 22a and 42a. A torque transmission member 6 has slide parts 62 and 64 to be respectively matched to the slide grooves 22 and 42 on the drive side and the driven side. They are respectively provided with a pair of slide outer surfaces 62a and 64a that are parallel to each other to be slidably applied to the slide inner surfaces 22a and 42a. They are perpendicular to each other. In the rotary members 2 and 4 on the drive side and the driven side, receiving grooves 24 and 44 are formed to respectively receive the slide parts 64 and 62 with clearance. The slide grooves 22 and 42 have same groove width, and the receiving grooves 24 and 44 have same groove width. The torque transmission member are formed spherical in both end surfaces 66 and 68.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291805-A (JP)
Title: Management system for unmanned helicopter
Inventor: SATO AKIRA
IPC: B64D45/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management system for an unmanned helicopter restricting a user by severely carrying out storage and management of the unmanned helicopter, restricting a place and a time period of usage such that it is not used at the purpose other than the essential purpose, and is always ready to fly in the sufficient maintenance state by certainly executing a periodical inspection or the like.  <P>SOLUTION: In the system, a management part of the unmanned helicopter is provided separately from a user side of the unmanned helicopter, ID data of the unmanned helicopter is registered in the management part, the user inputs the ID data to a controller of the unmanned helicopter when using it and the controller checks on this and puts it in a state of flying being available. In the system, the flying condition of the unmanned helicopter is registered in the management part and the controller of the unmanned helicopter checks on the above flying condition of the helicopter for use and restricts the freight when the condition is not coincident with the registered condition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI