baber/WOPTO huggingface dataset:
Patent JP-2007000874-A (JP)
Title: Method for producing electric resistance welded tube for high strength thick line pipe having excellent weld zone toughness
Inventor: YOKOYAMA HIROYASU
IPC: B21C37/083
Filed: 2005-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an electric resistance welded tube for a high strength thick line pipe having excellent weld zone toughness in which the weld zone is not embrittled and fractured even when being laid in a cold district.  <P>SOLUTION: In the method for producing an electric resistance welded tube where a steel strip is continuously formed into an almost cylindrical open tube 1, and the edge parts in the circumferential direction of the open tube are subjected to electric resistance welding. The steel strip has a composition comprising 0.02 to 0.1% C, 0.01 to 0.5% Si, 0.6 to 1.8% Mn, ≤0.01% P, ≤0.01% S and ≤0.1% Al, and the balance substantially Fe. In the bevel shape of the open tube, regarding a to d in figure 1, a and c=5 to 50 degrees and b/t and d/t=1/10 to 49/100 are satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007000327-A (JP)
Title: Rice cooker
Inventor: HORIUCHI YOSHIKAZU
IPC: A47J27/00
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker capable of utilizing the characteristics of short grain rice and long grain rice to cook the rice of a taste preferred in regions where they eat the short grain rice and the long grain rice respectively corresponding to the rice cooking time.  <P>SOLUTION: The rice cooker is provided with a pot 1 for putting rice and water in, a heating means 2 for heating the pot, a temperature detection means 3 for detecting the temperature of the pot, a rice cooking control means 4 for controlling the operation of the heating means from the input of the temperature detection means 3, a rice kind selection means 5 for selecting the long grain rice and the short grain rice, and a rice cooking sequence storage means 6 for storing a plurality of rice cooking sequences set beforehand corresponding to the rice kind selected by the rice kind selection means. The rice cooking control means controls the operation of the heating means so as to execute the rice cooking sequence stored by the rice cooking sequence storage means corresponding to the rice kind selected by the rice kind selection means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007003840-A (JP)
Title: Toner for electrostatic charge image development, method for manufacturing the same, electrostatic charge image developer, and image forming method
Inventor: ARIMA YASUHIRO
IPC: G03G9/087
Filed: 2005-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development and a method for manufacturing the toner capable of achieving both of heat storage property and low temperature fixing property, having sufficient filming resistance and causing no image defect, and to provide an electrostatic charge image developer and an image forming method.  <P>SOLUTION: The toner for electrostatic charge image development comprises a core particle containing a binder resin and a colorant and a shell layer covering the core particle, wherein the binder resin contains at least one of a crystalline polyester resin and an amorphous resin, and the shell layer contains amorphous resin fine particles. By controlling the volume average particle size, the glass transition temperature and the content of the amorphous resin fine particles to the respective specified ranges, the toner for electrostatic charge image development can achieve both of heat storage property and low temperature fixing property, has sufficient filming resistance, preventing an image defect and having preferable image gloss. The method for manufacturing the toner, and an electrostatic charge image developer and an image forming method are also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007004537-A (JP)
Title: Method for purchasing commodity and computer program
Inventor: KANEKO TORU
IPC: G06Q30/02
Filed: 2005-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and safe commodity purchasing method by improving the cooperation of service between a site for purchasing commodities and an information providing site for providing commodity information.  <P>SOLUTION: A client, a first server for realizing commodity purchase and a second server for providing commodity information are connected so as to communicate with each other. When the client requires the purchase of a commodity, the first server records client's individual information, the second server transmits commodity provision data, and in response to that, the client determines the purchase of the commodity based on the commodity provision data, the second server transmits redirect data including link information with the first server to the client. Then the client transmits the individual information to the first server on the basis of the link information and the first server authenticates the individual information transmitted from the client on the basis of the recorded client's individual information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006041505-A (JP)
Title: Method of forming passivation layer of semiconductor device
Inventor: JANG YOUNG GEUN
IPC: H01L21/316
Filed: 2005-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a passivation layer of a semiconductor device which can prevent junction leakage current caused by plasma while forming a high-quality film with no void between metal wiring.  <P>SOLUTION: The method of forming the passivation layer of the semiconductor device includes a step of loading a substrate, on which a number of metal wiring are formed, on evaporation equipment according to high-density plasma CVD, a step of forming a first insulating film over the structure including the metal wiring, under a first process condition, to prevent damage caused by plasma, a step of forming a second insulating film on the first insulating film under a second process condition to fill a gap between the metal wiring, and a step of forming a third insulting film on the second insulating film after unloading the substrate from the evaporation equipment.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007013535-A (JP)
Title: Facsimile equipment
Inventor: OZEKI SHINICHIRO
IPC: H04M11/00
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve facsimile communication at a low cost which satisfies a function of an external telephone and performs non-ringing reception.  <P>SOLUTION: When a control unit discriminates signals received at an NCU and a CAR signal is received (S201; CAR), a CML switch is turned on, and a line and the external telephone are connected (S202). Next, it is decided whether or not a reception completion signal is detected and, when the reception completion signal is detected (S203; Y), the CML switch is turned off, and the line and the external telephone are disconnected (S204). Then, when it is decided whether or not an IR signal is received and the IR signal is received (S205; Y), it is shifted to an off-hook state and a timer is set (S206). When it is then decided whether or not a CNG signal is detected and the CNG signal is detected (S207; Y), the facsimile equipment starts facsimile reception (S209) and processing is finished.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007010246-A (JP)
Title: Range hood fan
Inventor: ITO YOSHIMASA
IPC: F24F7/06
Filed: 2005-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a range hood fan with easy cleaning of a filter, preventing dropping of droplets such as oil drops and waterdrops collected by the filter.  <P>SOLUTION: In the range hood fan, a droplet discharge system D of droplets accumulated in a filter member 4 is formed by a droplet outlet 3a5, a fan casing 3a, a droplet discharge port 3a6, a straightening vane 6, a droplet receiver 7, a droplet drop hole 7a, and a droplet sump 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007018742-A (JP)
Title: Fuel cell
Inventor: FUJITA TSUGUHIRO
IPC: H01M4/86
Filed: 2005-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the degradation of power generation performance of a fuel cell.  <P>SOLUTION: This fuel cell is provided with: an electrolyte layer; diffusion layers arranged on both sides of the electrolyte layer and each used for running a reaction gas in the inside thereof to supply the reaction gas to the electrolyte layer; and separators arranged on both sides of the diffusion layers for supplying the reaction gas to the diffusion layers. In the separator, a surface facing to the diffusion layer has a flat shape. The diffusion layer includes at least one layer and the at least one layer of the diffusion layer is so structured that the more a part thereof approaches the upstream side of the flow of the reaction gas, the more passage resistance of the reaction gas in the inside is reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007016333-A (JP)
Title: Multifilament yarn having optical interference function
Inventor: MIZUMURA TOMOO
IPC: D01F8/04
Filed: 2005-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multifilament yarn having optical interference function having little dispersion of color among lots and in the lot when carrying out the mass-production and being used.  <P>SOLUTION: The multifilament yarn having the optical interference function is constituted of flat optical interference filaments obtained by laminating at least two kinds of polymers having different refractive indexes so as to be parallel to the major axis direction of a flat cross section. At least one side of the flat cross section in the major axis direction has one to five recessed parts.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007017072-A (JP)
Title: Control device of showcase and integrated control device of showcases
Inventor: SEKIGUCHI KAZUHIRO
IPC: F25D11/00
Filed: 2005-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a showcase, capable of controlling the inside temperature of the showcase to substantially the same temperature as a set temperature regardless of setting environment or the like, and an integrated control device of showcases.  <P>SOLUTION: The control device 15 of showcase adapted to control the inside temperature by thermo-ON and thermo-OFF of a solenoid valve 14 for supplying refrigerant to an evaporator comprises a reference temperature calculation part 21 calculating an inside reference temperature in a predetermined measuring period from a measured inside temperature, and a temperature change part 23 comparing the inside reference temperature with a set temperature of the showcase and changing, base on the result, the time of thermo-OFF of the solenoid valve 14 so that the inside reference temperature is within a predetermined range including the set temperature.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026700-A (JP)
Title: Control device of secondary battery
Inventor: YAGUCHI HIDEAKI
IPC: H02P6/08
Filed: 2005-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device of a secondary battery capable of elevating its temperature rapidly and easily.  <P>SOLUTION: If battery temperature is determined to be lower than a threshold, an inverter control circuit alternately switches an operating point of an alternate current motor between an optimum operating point A and a motor loss increasing point B. At the motor loss increasing point B, since an amplitude of the motor current increases from I1 to I3, a copper loss generated in a three-phase coil of an alternate current motor increases. At the optimum operating point A, since the amplitude of the motor current decreases, the copper loss is reduced. Then, corresponding to periodical increase and decrease of the copper loss, charge and discharge of electric power corresponding to the copper loss is periodically repeated in the battery. Fluctuations of the battery electric current generated by this charge and discharge generate heat in an inner resister of the battery and the temperature of the battery is elevated. The above temperature elevation operation is prohibited according to the fact that the motor temperature becomes equal to or higher than the allowable temperature to guarantee operation efficiency of the alternate current motor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007027345-A (JP)
Title: Lamination electromagnetic coil and its manufacturing method
Inventor: ASANUMA YUJI
IPC: H01F27/28
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a lamination electromagnetic coil while removing the variation of dimensional accuracy of the lamination coil.  <P>SOLUTION: A cone-shaped or a pyramid-shaped lamination electromagnetic coil is provided by the connection in series or parallel after heat pressing, in such a way that two or more alpha winding electromagnetic coils are manufactured with a melting lead, and lamination surfaces of the electromagnetic coils having two or more different numbers of winding are made smooth and pasted together according to the coil space of an electric or an electronic equipment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007026120-A (JP)
Title: Information processor, device for manufacturing information recording medium, information recording medium and method, and computer program
Inventor: TAKASHIMA YOSHIKAZU
IPC: H04N7/167
Filed: 2005-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, a recording medium and a method capable of effectively preventing the fraudulent utilization of contents.  <P>SOLUTION: The contents including broken data different from proper content constitution data are recorded in an information recording medium, conversion data which are the proper content constitution data to be the replacement object of the broken data and a conversion table wherein setting position information for the contents of the conversion data is recorded are stored in the information recording medium further, and the processing of replacing the content constitution data with the conversion data according to the conversion table recorded in the information recording medium is performed in content reproduction processing. By this configuration, even when an encryption key corresponding to encryption contents recorded in the information recording medium leaks, the reproduction of the contents is not executed in the device which can not acquire the conversion data, and the fraudulent utilization of the contents is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007023672-A (JP)
Title: Steel lid device
Inventor: KOGA KENICHI
IPC: E03F5/10
Filed: 2005-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel lid device for further easily performing closing and locking work.  <P>SOLUTION: A bar hole 1c is opened in a steel lid body 1 so as to be capable of inserting a head part 20a of a bar 20. An upper part of a locking hook 5 having an engaging projection 5a engageable with a locking projection 2d formed inside a receiving frame 2 for fitting the steel lid body, is movably pivoted in the approaching/separating direction to the receiving frame on a lower part of the bar hole, and the locking hook is energized in the direction for approaching the receiving frame by a torsion spring 7. The engaging projection is formed with following surfaces 5b and 5c slidably following after an edge part and an inner peripheral surface of the receiving frame. When the following surfaces follow after the edge part or the inner peripheral surface of the receiving frame, the locking hook rocks in the separating direction to the receiving frame against elastic force. When the following surfaces do not follow after the edge part or the inner peripheral surface of the receiving frame, the engaging projection of the locking hook engages with the locking projection of the receiving frame by elastic force on the inside of the receiving frame.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007028504-A (JP)
Title: Piezoelectric oscillator
Inventor: CHINDO KOJI
IPC: H03B5/32
Filed: 2005-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, in order to constitute a piezoelectric oscillator having a prescribed aging characteristic, one transistor is necessary for each of one amplifier circuit and one rectifying circuit other than an oscillation circuit including a crystal vibrator and an oscillation amplifying transistor, in addition to this, a circuit constitution that uses a rectifying diode is necessary, and thus a circuit of the oscillator is complicated, thereby causing hindrance in the reduction of size and cost.  <P>SOLUTION: An oscillation circuit 1 is a pierced oscillation circuit comprised of a crystal vibrator X1, an oscillation loop formed of capacitors C1, C2 and C3 and an oscillation transistor Q1, and an osicillation circuit output is amplified by a base grounded amplifier circuit 2 constructed of a transistor Q2 having an emitter of potential in common with an emitter of the oscillation transistor Q1. A collector signal of the transistor Q2 is fed back to the connection midpoint of a serial circuit comprised of the capacitor C1 and the crystal vibrator X1 in the oscillation circuit 1, thereby suppressing and controlling an excitation level of the crystal vibrator X1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007034437-A (JP)
Title: Maintenance management system, maintenance management method, maintenance management program, and update method and update program for maintenance management information
Inventor: NII NAOTO
IPC: G06Q50/00
Filed: 2005-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maintenance management system or the like, enabling a person to easily know a maintenance contract or license contract for a management object, and obtain information necessary for maintenance of the management object without any maintenance contract or license contract by searching for a vendor destination.  <P>SOLUTION: The maintenance management server 24 comprises a maintenance contract confirmation part 25 receiving information necessary for maintenance work of the management object 12 from a report system 14 to confirm the maintenance contract state of the management object 12; a vendor search part 26 searching for the vendor of the management object 12 from one or more vendor databases 41 etc. based on the information necessary for maintenance work; a maintenance content specification part 27 specifying, when the vendor can be searched for, at least a maintenance object name, a maintenance content and a new identification key for the management object 12; and a maintenance content transmission part 28 transmitting at least information for the maintenance object name, maintenance content and new identification key to a maintenance worker terminal 61 and a part management server 53.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007031025-A (JP)
Title: Curl correction device and image formation device using it
Inventor: TANIGUCHI SUSUMU
IPC: B65H29/70
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To retain stable conveying force of a curl correction roller without influenced by difference of a transfer image and a fixing temperature.  <P>SOLUTION: The curl correction device 50 has a curl correction roller 22 comprising a high hardness roller 25 composed of a rigid body and an elastic roller 26 having an elastic layer 26B pressure-contacted with the high hardness roller 25 so as to be opposed to it; and a drive source 27 for giving rotation drive force to the high hardness roller 25, is arranged in a downstream side more than a fixing part 7 of a conveying passage until the paper printed/outputted in an electrophotographic process is delivered and corrects curls of the paper. Gears 33, 34 engaged with the high hardness roller 25 and the elastic roller 26 are arranged respectively and rotation drive force of the elastic roller 26 is obtained from the high hardness roller 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007036427-A (JP)
Title: Photographing apparatus
Inventor: KOBAYASHI MASAO
IPC: H04N5/225
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform recording easily in a format suitable for a photography scene.  <P>SOLUTION: Recording time is set based on a photography mode set according to an object to be photographed (step 2), thus, for example setting the recording time suitable for the object to be photographed easily as compared with a method using preset recording time. More specifically, the recording time capable of recording the voice of a person aggressively, namely recording time capable of enabling one to feel the sense of realism at a photography place, can be set when a "person photography mode" is set, and the recording time preventing the voice of the person from being recorded, namely recording time for preventing one from feeling inconveniences caused by the voice, or the like, can be set when a "landscape photography mode" is set.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007030597-A (JP)
Title: Air suspension device
Inventor: TAKEMI YUKIHIKO
IPC: F16F9/08
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive device which eliminates the need for a solenoid, acceleration sensor, electronic controller or the like which are used for driving a valve.  <P>SOLUTION: An air suspension device is provided with an air spring 3 which is provided between a car body and each wheel and supports the car body. The air spring 3 is provided with housings 21, 23, 24 forming air spring chambers 34, 35 inside, a partition member 26, a valve 31, and a pendulum 29. The partition member 26 divides the air spring chamber into the first and the second air spring chambers 34, 35 and has a continuous hole 27 connected to the first and the second air spring chambers. Then the valve 31 connects or intercepts the space between the first and the second air spring chambers by opening and closing the continuous hole 27, and switches spring constants. The pendulum 29 is operated by the acceleration acting on the car body, and the valve 31 is constituted so that it is brought into opening and closing operation mechanically in synchronization with the operation of the pendulum.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007036487-A (JP)
Title: Radio controller and communication method
Inventor: MORI SHINICHI
IPC: H04B1/707
Filed: 2005-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio controller that reduces frequency interference and automatically updates an antenna pattern in following to a state change in a service area and to provide a communication method.  <P>SOLUTION: The radio controller includes: an area forming information collection means for collecting area forming information with respect to area forming of a surrounding base station acting like an object of a handover destination; and an antenna pattern control means that controls at least one of a main lobe, a side lobe and a null point between the main lobe and the side lobe in a direction of reducing the same frequency interference between a cell formed by a base station and a cell formed by the surrounding base station on the basis of the area forming information.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035903-A (JP)
Title: Method and device for forming sealing film
Inventor: SHIODA JUNJI
IPC: H01L21/56
Filed: 2005-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a device for forming a sealing film covering a periphery of a columnar electrode in a CSP with the columnar electrode.  <P>SOLUTION: A print stage 21, a screen constituent body 23, and a squeegee 27 are disposed in the air. A wafer moving means 28 is disposed in a left side of the print stage 21. A wafer cassette 33 is disposed in the left side of the wafer moving means 28. A vacuum defoaming housing 35 is disposed in the lower side of the wafer moving means 28. A wafer 34 is unloaded out of the wafer cassette 33 by means of the wafer moving means 28, and is disposed on the print stage 21. The wafer 34 after screen print in the air is moved into the vacuum defoaming housing 35, and the wafer 34 after vacuum defoaming is returned into the wafer cassette 33. In the process, an entire of the device can be miniaturized when compared to a case of disposing the screen print device inside the vacuum chamber.  <P>COPYRIGHT: (C)2007,JPO&INPIT