baber/WOPTO huggingface dataset:
Patent JP-2007237187-A (JP)
Title: Method and apparatus for temporary soldering of friction stir welding
Inventor: OTSUKA DAISUKE
IPC: B23K20/12
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for temporary soldering of friction stir welding for performing spot welding at accurate positions by friction stir welding.  <P>SOLUTION: The method for temporary soldering of friction stir welding has a temporary soldering process for performing before a friction stir welding process in which a revolving stirring pin 21 is inserted into a weld zone where long members 11 to be welded are abutted on, in which the stirring pin 21 is moved along a weld seam 13 where the weld zone continues, and in which the members 11 to be joined are welded to each other by frictional heat, wherein the weld seam 13 is detected in the front by a detecting means 7 and, based on the detection result, the stirring pin 21 is moved along the weld seam 13 while being positionally controlled, the revolving stirring pin 21 is raised and lowered with a prescribed pitch, with the weld zone joined by spot welding 15, and temporary soldering by friction stir welding is performed at a plurality of places on the weld seam 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243557-A (JP)
Title: Ip telephone system for accommodating wireless terminal
Inventor: KAWASAKI YUJI
IPC: H04M11/00
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IP telephone system which prevents the degradation of voice quality even when call sessions are simultaneously established in respective wireless terminals to be accommodated.  <P>SOLUTION: The IP telephone system comprises: at least one wireless terminal accommodating apparatus for accommodating a plurality of wireless terminals; and a call control apparatus for establishing a talking call through the wireless terminal accommodating apparatus in accordance with a talking call request of which a calling source or a called destination is the wireless terminal. Each wireless terminal accommodating apparatus monitors the total number of talking calls simultaneously established through the apparatus itself, and when the total number reaches a prescribed number, generates new talking call restriction information and transmits the information to the call control apparatus. When a new talking call request is outputted through the wireless terminal accommodating apparatus from which the new talking call restriction information is transmitted, the call control apparatus rejects the establishment of a talking call corresponding to the request.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240854-A (JP)
Title: Antireflection structure
Inventor: NOGUCHI YUJI
IPC: G02B1/11
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection structure capable of easily preparing a molding die for molding the antireflection structure and capable of further improving an antireflection function by accurately forming a fine structure.  <P>SOLUTION: The antireflection structure is made by arraying a large number of fine protrusions (fine structures) A1 on a base surface with a pitch smaller than a wavelength of visible light ray, wherein the fine protrusion A1 has a circle or a polygonal planar shape which touches the circle internally and forms a multi-step structure in which the area of the planar shape decreases step by step toward the apex part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238858-A (JP)
Title: Method and apparatus for pyrolysis gasification of waste
Inventor: MOGI MIKIO
IPC: C10B53/07
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To recover a high-calorie and clean pyrolysis gas and an immobilized and carbonized pyrolysis residue.  <P>SOLUTION: A waste 9 is supplied to a primary pyrolysis furnace 20, heated in a low-oxygen atmosphere to the pyrolysis temperature of a chlorine-containing plastic such as polyvinyl chloride, etc., or above and the melt temperature of aluminum or below, separated into a low-calorie primary pyrolysis gas 21 containing water, a corrosive component such as hydrogen chloride, etc., and a tar component and a primary pyrolysis residue 22 and recovered. Then a valuable metal 24 and incombustibles 25 are separated from the primary pyrolysis residue 22 by a separation apparatus 23. Then, the primary pyrolysis residue 22 after separation of the valuable metal 24 and the incombustibles 25 is heated and pyrolyzed in a low-oxygen atmosphere at a higher pyrolysis temperature condition by a secondary pyrolysis furnace 26 to recover a secondary pyrolysis gas 27 not containing water, the corrosive component such as hydrogen chloride, etc., and the tar component and a secondary pyrolysis residue 28 consisting essentially of immobilized carbon, respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007239696-A (JP)
Title: Compressor control device, compressor device, and compressor device control method
Inventor: TAKEDA KAZUHIRO
IPC: F04D27/02
Filed: 2006-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To accurately control a flow-in amount adjusting means for a compressor and the opening of a recycle valve even when changing set pressures.  <P>SOLUTION: This control device for the compressor 1 increases a lower limit value for a flow amount adjusting opening and a valve operation correcting value for a split point corresponding to the ratio of a supply pressure set value to an inlet pressure measured value and controls the flow-in amount adjusting means 13 for the compressor and the opening of the recycle valve 14 in accordance therewith. Thus, pressure control depending on the conditions of a production plant is allowed with high accuracy without causing surging.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007251699-A (JP)
Title: Driving circuit
Inventor: KAWAKAMI YOSHIHITO
IPC: H03K19/0175
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving circuit capable of performing slew rate control in response to turning-on and turning-off.  <P>SOLUTION: The driving circuit is capable of performing slew rate control in response to turning-on and turning-off by comprising a pull-up switch N14 which is operated by the output of a threshold voltage detection circuit S1 which outputs a result of comparison between a gate voltage of a transistor P1 and a threshold voltage, and pulls up a gate/source voltage of the transistor P1; a pull-down switch P12 which is turned on/off with an inverse phase of an input signal in series with a slew rate control circuit C11 which is constituted of a current bypass means P13 connected in parallel with a resistor R11; and a second slew rate control circuit C12 constituted of a serial configuration of a switch means N13 which is connected in parallel with the pull-up switch N14, and is turned on/off in accordance with an input signal, and a second resistor R12.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245054-A (JP)
Title: Cerium oxide powder for catalyst, its manufacturing method and dpf
Inventor: KAMIYAMA TOSHIHIKO
IPC: B01D53/94
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide cerium oxide powder for a catalyst which is suitable as an oxidation catalyst suitable for a combustion catalyst for PM (particulate matter) in exhaust gas from a diesel engine and in which a noble metal element such as Pt is not incorporated and a compound oxide is also not used and to provide a method for manufacturing the cerium oxide powder for the catalyst and a DPF (diesel particulate filter).  <P>SOLUTION: When the cerium oxide powder for the catalyst is treated at 1,000°C for two hours in the atmosphere to have a heat history, the resulting cerium oxide powder has 0.005-0.20 mass% carbon content and such a property that the specific surface area measured by a BET method is kept equal to or higher than 5 m<SP>2</SP>/g. The cerium oxide powder is obtained by reacting a substance having a carbonate group with a cerium ion-containing aqueous solution to produce a Ce-based precipitate and firing the produced Ce-based precipitate. A substance such as ammonium carbonate and ammonium bicarbonate in which the carbonate group coexists with an ammonium ion is preferably used as the substance having the carbonate group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007256001-A (JP)
Title: Organic compound synthesizing apparatus and substrate for organic compound synthesis
Inventor: OKAYAMA HIDEAKI
IPC: C12M1/00
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic compound synthesizing apparatus and a substrate for organic compound synthesis capable of coping easily with a pattern change, and having a chemical substance in a spot having excellent uniformity.  <P>SOLUTION: This organic compound synthesizer 100 is equipped with the substrate 110 for organic compound synthesis for holding an organic compound synthesized by a polymerization reaction of a repeated unit wherein a terminal is protected by a protection group, and a photoreactive material for generating a material for eliminating the protection group by a photoreaction; and a light irradiation device 130 having one or two or more light sources 132, for irradiating light toward the photoreactive material held on the substrate 110 for organic compound synthesis. The organic compound synthesizing apparatus 100 synthesizes one or two or more kinds of organic compounds on the substrate 110 for organic compound synthesis by allowing the light irradiation device 130 to move relatively to the substrate 110 for organic compound synthesis.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256629-A (JP)
Title: Photoreceptor drum unit
Inventor: TAKAMATSU SHIGETOSHI
IPC: G03G15/02
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor drum unit of simple configuration in which a charging device follows the distortions or the like of the unit frame and maintains a predetermined positional relation with the photoreceptor drum.  <P>SOLUTION: The present invention comprises a unit frame 51, a photoreceptor drum 5 supported by the unit frame in a manner to allow the axial rotation, and a scorotron-type charging device 6 that faces the surface of the photoreceptor drum and mounted and fixed on both ends of the unit frame along the longitudinal direction of the photoreceptor drum. The charging device 6 consists of a pair of mounting members 61 and 62 that are mounted and fixed on both ends of the unit frame, a discharge electrode wire 63 that is laid between the mounting members under a tensioned condition, a shield case 64 that is coupled with and supported by the mounting members and covers the discharge electrode wire 63, and a grid 65 that is laid between the mounting members in a tensioned condition and is disposed in the opening 64a on the photoreceptor drum side of the shield case. The mounting members and the shielding case between them are coupled via a coupling means 60 that permits their slight mutual displacement.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007260296-A (JP)
Title: History information providing server
Inventor: ITO TOMOHIKO
IPC: A63F7/02
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a history information providing server which performs a statistical process based on a player's game result, provides the result of the statistical process by which games in the past can accurately be judged, and at the same time, can produce the statistical process based on history information without applying burden to a game hall, or without applying load to a hall computer, and in addition, can provide the result of the statistical process while properly protecting personal information.  <P>SOLUTION: Information on the gain and loss about a specified game player is calculated by the statistical process based on game player identification information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007273496-A (JP)
Title: Laminated electronic component and method of manufacturing same
Inventor: MASAOKA RAITARO
IPC: H01G4/232
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated electronic component by which a laminated body can be prevented from deforming and the occurrence of cracks due to a debinder gas can be also prevented, and a laminated electronic component.  <P>SOLUTION: When a laminated chip capacitor 1 is manufactured, a ceramic paste containing a binder is used to make a green sheet 13 first. Then an internal electrode layer 10 is formed on the upper surface of the green sheet 13. The internal electrode layer 10 includes a debinder degassing slit 11 which is extended up to the extraction side end of the internal electrode layer 10 in the lengthwise direction of the green sheet 13 and a debinder degassing slit 12 that is connected with the slit 11 and is extended in the vertical direction to the lengthwise direction of the green sheet 13. Then, a step absorption layer 14 is formed on the upper surface of the green sheet 13. The step absorption layer 14 includes a debinder degassing slit 15 connected to the slit 12. After a laminated body is formed, debinder and baking are performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007068142-A (JP)
Title: Mobile communication terminal having electrostatic discharge protection function
Inventor: PARK BOOK-SUNG
IPC: H01Q5/10
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal having an electrostatic discharge protection function that enhances characteristics of an intenna built in the mobile communication terminal and can protect the mobile communication terminal.  <P>SOLUTION: There is provided a mobile communication terminal having an electrostatic discharge (ESD) protection function including: a main signal pattern line that transmits/receives a main frequency band signal and is formed in a meander-line shape; at least one sub signal pattern line that is formed unitarily with the main signal pattern line and transmits/receives a frequency band signal different from that of the main signal pattern line; a discharge pattern line that is provided between the main and sub signal pattern lines to form a spark gap and performs an ESD protection function; a feed point that is formed on the main signal pattern line for power feeding; and a shorting point that is formed on the discharge pattern line to discharge static electricity to a ground terminal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007273141-A (JP)
Title: Fuel cell and manufacturing method of fuel cell
Inventor: TAKEHIRO NAOKI
IPC: H01M8/10
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of jointing firmly an electrolyte membrane, a catalyst layer, and a gas diffusion layer without giving damages to the electrolyte membrane, and its manufacturing method.  <P>SOLUTION: The fuel cell is provided with a fuel electrode 4a and an oxidizer electrode 4b containing at least a catalyst material and an ion conductive material on both sides of an electrolyte membrane. The glass transition temperature of the electrolyte membrane 1 is higher than that of the ion conductive material contained in at least one of the fuel electrode 4a and the oxidizer electrode 4b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270556-A (JP)
Title: Protective fence support
Inventor: ITO NOBORU
IPC: E01F15/04
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective fence support relatively simple in deciding dimensions of each part and easy to be manufactured.  <P>SOLUTION: The support 2 for a protective fence comprises a pedestal 21 fixed on a foundation K constructed on the side of a road, and a support body 22 erected on the pedestal 21. The support body 22 is provided with a front flange 22a facing the road, a rear flange 22b arranged at the back of the front flange 22a, and a web 22c connecting the front flange 22a with the rear flange 22b. The support body 22 is characterized in that its rear flange 22b has no curved concavity to cause the local buckling of the support body 22, and the lateral buckling strength of the rear flange 22b is smaller than the local buckling strength of the web 22c, so that if any collision load comes from the road side and acts on the front flange 22a, the rear flange 22b is caused to buckle sideways.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279818-A (JP)
Title: Vehicle traffic sign detecting apparatus, automobile, and vehicle traffic sign detecting method
Inventor: TAKAHAMA MIGAKU
IPC: B60R21/00
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle traffic sign detecting apparatus having enhanced accuracy in detecting a traffic sign.  <P>SOLUTION: The vehicle traffic sign detecting apparatus is equipped with: a CCD camera 4 for photographing ahead of one's own vehicle; a traffic sign detecting means for detecting a traffic sign from a photographed image according to a detection condition when detecting the traffic sign from the photographed image obtained by photographing with the CCD camera 4; a correction means to correct the detection condition; and an image processor 5 for realizing a correction permission means for permitting correction of a correction means according to the situation of the own vehicle. Thereby, the detection condition is corrected in response to the situation of the own vehicle, and accordingly the detection condition is accurately corrected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281586-A (JP)
Title: Image input apparatus provided with white reference switching mechanism and white correction method for image input apparatus provided with same mechanism
Inventor: KAMEDA ISAO
IPC: H04N1/04
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the size, weight, manufacturing cost and maintenance man-hours of an image input apparatus and increase the reliability thereof by simplifying the structure and operation of an image capturing mechanism.  <P>SOLUTION: A front side cover glass 5f of a front side CIS 3f includes a front side white print section 8f and a front side mirror section 7f, and a rear side cover glass 5b of a rear side CIS 3b is provided with a rear side white print section 8b and a rear side mirror section 7b. The front side and the rear side of an original are read by opposing a front side lens 9f of the front side CIS 3f to the rear side mirror section 7b and opposing a rear side lens 9b of the rear side CIS 3b to the front side mirror section 7f. White correction is performed by opposing the front side lens 9f to the rear side white print section 8b and opposing the rear side lens 9b to the front side mirror section 7f. Moving the rear side CIS 3b in a right and left direction switches between the reading and the white correction. Further, the front side CIS 3f and the rear side CIS 33b are materialized by common structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281024-A (JP)
Title: Mounting device of electronic component and mounting method
Inventor: AKIGUCHI NAOSHI
IPC: H05K13/04
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To accurately inspect the thickness of a flux film to be transferred to a solder ball electrode of an electronic component by simplified structure.  <P>SOLUTION: An electronic component provided with a ball electrode is sucked and picked up by a nozzle 101, and the solder ball electrode of the sucked electronic part is immersed in a flux unit 108 to transfer flux thereto. The surface on which the solder ball electrode of the electronic component is illuminated by an illumination 103, and the illuminated solder ball electrode illuminated by the illumination in the photographing part 104 is photographed to acquire a video signal. At the same time, the luminance of the solder ball electrode is detected by a luminance detector 105, and when the detected luminance of the solder ball electrode is higher than a predetermined threshold value, it is judged to be flux transfer failure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007282323-A (JP)
Title: Motor and energization control device thereof
Inventor: YAMASHITA MASAHARU
IPC: H02P25/08
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor in which loss torque and cogging torque are not generated, and which is small in rotor inertia, high in output, and also high in efficiency.  <P>SOLUTION: At a ring body 21 of a stator 20 in the motor, permanent magnets 24(24ab, 24cd) alternately arranged so as to generate magnetic fields in the circumferential direction of the ring body 21 are arranged in an even number of inter-pole ring magnetic paths 23(23ab, 23bc, 23cd and 23ad) as gaps between adjacent stator magnetic poles 22, and coils 25(25ad, 25bc) which generate magnetic fields in the opposite direction with respect to the magnetic fields generated by the permanent magnets 24 are wound around to every other inter-pole ring magnetic paths 23 where the permanent magnets 24 are not arranged. Magnetic flux is not leaked to a rotor due to the formation of an annular magnetic circuit by the permanent magnets 24 when the coils 25 are not energized. When the coils are energized, the magnetic flux in the magnetic fields generated by the permanent magnets 24 is overlapped with the magnetic flux in the magnetic fields generated by the coils 25 to flow to a rotor magnetic pole 32 of a rotor 30 from the stator magnetic pole 22, thus obtaining a strong suction force.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006294615-A (JP)
Title: Electrode, its manufacturing method, binder composition and lithium battery using them
Inventor: HWANG SEUNG-SIK
IPC: H01M10/0565
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder with excellent elasticity and adhesive strength, an electrode using the binder, its manufacturing method, a binder composition and a lithium battery using them.  <P>SOLUTION: In this electrode, the elasticity and the adhesive strength can be adjusted while improving the elasticity by improving the adhesive strength using a water-dispersed polyurethane polymer compound and hardening a polymer compound with excellent dispersion property by a crosslinking reaction. Thereby, the battery using the electrode can have improved restoring force and charge-discharge characteristics.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007282385-A (JP)
Title: In-vehicle electric connection box
Inventor: KASAI KOJI
IPC: H02G3/16
Filed: 2006-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the contact reliability of a fitting connection part by absorbing the shaking of the fitting connection part between a connector on a junction box side and a connector on an ECU case side caused by a clearance between a lock portion and a locked part inevitable for lock connection.  <P>SOLUTION: In the in-vehicle electric connection box, the ECU case is mounted to the junction box, the lock part formed at the junction box is connected to the locked part formed at the ECU case, and the connector part on the ECU case side is fitted and connected to the connector fitting part on the junction box side. A spring is provided either at the case of the junction box or on the ECU case both facing each other in a mounted state, used for absorbing the shaking of the fitting connection part of the connector caused by the clearance between the lock part and the locked part.  <P>COPYRIGHT: (C)2008,JPO&INPIT