baber/WOPTO huggingface dataset:
Patent JP-2007032845-A (JP)
Title: Bearing center control method for rotating machine and bearing center controller
Inventor: OKADA MASANORI
IPC: F04C18/02
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance efficiency of adjusting operation of parallel transition and misalignment of two bearings.  <P>SOLUTION: The bearing center control method for a rotating machine conducts adjustment so that misalignment and parallel transition of a first bearing and a second bearing fall within predetermined ranges by locally heating neighboring area of a fixed position of one of the first and the second bearings in a cylinder shell. The bearing center controller is provided with a heating position calculation means and a heating means appropriate for making the misalignment and the parallel transition fall in the predetermined range based on a database created by measuring change quantities of the misalignment and the parallel transition of the first and the second bearings in advance when neighboring area of at least the fixed position of the first and the second bearing in the cylinder shell are heated locally.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008022692-A (JP)
Title: Control device for bldc motor and its control method
Inventor: KIM CHANG HYUN
IPC: H02P6/17
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a BLDC motor that controls rotating-speed according to the number of poles in a replaced motor, while automatically sensing the motor replacement when a motor is replaced with the motor having the different number of poles, and its control method.  <P>SOLUTION: The control device for the BLDC motor 4 calculates a rotating speed by using rotating-speed calculation information set so as to be different from each other for each number of poles of the BLDC motor 4. The control device is composed by including a current sensor 6 which senses a load current of the BLDC motor 4; and a control unit 7 that senses the replacement with the motor having the different number of poles on the basis of changes in the sensed load current with respect to a reference load current, so as to change reference rotating-speed calculation information to the rotating-speed calculation information corresponding to the number of poles in the replaced motor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008069432-A (JP)
Title: Quenting device and quenting method
Inventor: MASUDA TATSUYA
IPC: C21D9/00
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a heat treatment quality even when the air quenching is performed.  <P>SOLUTION: Air is fed from one side by a fan 1 to an aluminum alloy-made cylindrical workpiece W after the solution heat treatment. A hollow air flow transducer 3 is arranged on the workpiece W opposite to the fan 1. The air flow transducer 3 takes in a part of the air from the fan 1 from an air introduction port 5a by inserting an air introduction pipe 5 in the workpiece W, ejects the taken-in air from an air discharge port 7a of an air discharge pipe 7 via an air communication pipe 9 at a downstream side end, and blows the air toward the other end face Wc of the workpiece W.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076190-A (JP)
Title: Failure diagnosis device of oxygen sensor
Inventor: IWASAKI YASUSHI
IPC: G01N27/26
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To discriminatingly determine a failure of an oxygen sensor and a circuit failure.  <P>SOLUTION: This failure diagnosis device of an oxygen sensor generating an electromotive force corresponding to an oxygen concentration of exhaust gas is equipped with a positive electrode voltage detection circuit and a negative electrode voltage detection circuit for detecting respectively each voltage of the positive electrode and the negative electrode of the oxygen sensor, a reference voltage application circuit for applying a prescribed reference voltage between the negative electrode voltage detection circuit and the negative electrode, an air-fuel ratio control means for controlling the air-fuel ratio so that the exhaust gas having a lean air-fuel ratio is supplied to the oxygen sensor, and a failure determination means for discriminatingly determining the failure of the oxygen sensor and the circuit failure corresponding to changing patterns Q, R of a voltage difference Vd between the positive electrode voltage detection circuit and the negative electrode voltage detection circuit when the exhaust gas having the lean air-fuel ratio is supplied to the oxygen sensor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008079447-A (JP)
Title: Multiphase voltage conversion device and control method of vehicle and multiphase voltage conversion device
Inventor: MANABE KOUTA
IPC: B60L11/18
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiphase voltage conversion device in which a function need not be completely stopped while the conversion device is protected against damage even when abnormality occurs.  <P>SOLUTION: The multiphase voltage control device is provided with voltage converters 31 to 33 which are connected in parallel between a first node N1 and a second node N2 and comprise abnormality detection devices, each detecting presence or absence of occurrence of abnormality and a controller 30 operating a plurality of voltage converters in accordance with a driving request signal. The controller 30 stops the voltage converter where abnormality is detected by the abnormality detection device. When the voltage converter without abnormality detection remains, the residual voltage converter is made to maintain an operation corresponding to the driving request signal. It is desirable that the controller 30 limits the through power of the multiphase voltage conversion device when the residual voltage converter is made to maintain the operation corresponding to the driving request signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075021-A (JP)
Title: Coating agent for vehicles
Inventor: TAKATSUKA MASAHIRO
IPC: C09D183/04
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating agent for vehicles with which good luster, glossiness, water repellency and stain-resistance of a metal surface, a coated surface or a resin surface of vehicles are maintained for a long period of time and can be maintained even when the surface is washed.  <P>SOLUTION: The coating agent for vehicles comprises a moisture-curable silicone oligomer, a curing catalyst, and a both terminal-reactive silicone oil represented by general formula (2), wherein R<SP>3</SP>represents a substituted or unsubstituted non-reactive monovalent hydrocarbon group; R<SP>4</SP>represents a reactive functional group; p and q each represents an integer of 1-3; and m represents an integer of 0-600. The blending ratio of the both terminal-reactive silicone oil is 25 pts.wt. or more relative to 100 pts.wt. of the moisture-curable silicone oligomer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006343785-A (JP)
Title: Liquid crystal display device and electronic device
Inventor: TAKIZAWA KEIJI
IPC: G02F1/1335
Filed: 2006-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device which makes color reproduction in case of a reflective display identical to color reproduction in case of transmissive display, and also to provide its manufacturing method and an electronic device.  <P>SOLUTION: The liquid crystal display device is provided with a plurality of spacers 221 having slits which pinch liquid crystal 25 between a front substrate 21 and a back substrate 22, and are each formed on the surface of the back substrate 22 opposite to the front substrate 21; and a plurality of reflection plates 222 which are formed on the spacer 221 reflect light passing through the front substrate 21 and have slits corresponding to the slits of the spacers 221; and color filters 223 having projections 223b which pass through the planes 223a formed on the reflection plates 222 and the slits 220 to reach the back substrate 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037185-A (JP)
Title: Video conference system and communications center
Inventor: KONDO TETSUJIRO
IPC: H04N7/15
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To enable realization of a conference which is richer in presence.  <P>SOLUTION: When a video conference is held with six participants, display units 11-21 to 11-25, speaker units 12-21 to 12-25, video cameras 13-21 to 13-25, and microphones 14-21 to 14-25 for other participants are provided at each. The display devices 11-21 to 11-25 are arranged in the surrounding of each participant 26 to display the images of the corresponding participants. The image of the participant 26 is photographed by video cameras 13-21 to 13-25 installed correspondingly to the display units 11-21 to 11-25, and is transmitted to the corresponding participants.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007119746-A (JP)
Title: Polypropylene resin composition, and sheet and container composed of the same
Inventor: HAGIMOTO JUN
IPC: C08F10/06
Filed: 2006-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition that can be molded into a container suppressed in distortion, and a sheet and the container.  <P>SOLUTION: The polypropylene resin composition comprises a resin component comprised of 50-99.5 wt.% of a propylene polymer (A), 0.05-50 wt.% of a propylene polymer (B) or a propylene polymer (C) (provided that the total of the polymer (A) and the polymer (B) or the polymer (C) is 100 wt.%) and 0.01-1 pt.wt., based on 100 pts.wt. of the resin component, of an aromatic phosphate ester compound represented by formula (I).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008083285-A (JP)
Title: Film and polarizing plate
Inventor: HIRAMA SUSUMU
IPC: C08F8/48
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic film and a polarizing plate showing small retardation suitable for protection of a polarizer and having a simple manufacturing process.  <P>SOLUTION: The film simultaneously satisfies the following conditions (i) and (ii). (i) When a direction giving the maximum refractive index in a film plane is denoted as x direction, a direction perpendicular to the x direction in the film plane is denoted as y direction, and the film thickness direction is denoted as z direction, N1 defined by formula (1): N1=¾nx-ny¾ is 0.0001 or less and N2 defined by formula (2): N2=¾(nx+ny)/2-nz¾ is 0.0001 or less. (ii) As for the refractive indices nx', ny', nz' of the film after stretched, N3 defined by formula (3): N3=¾nx'-ny'¾ is 0.0010 or less and N4 defined by formula (4): N4=¾(nx'+ny')/2-nz'¾ is 0.0010 or less.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008080657-A (JP)
Title: Image recorder and recording medium processing method
Inventor: KADOMATSU TETSUZO
IPC: B41J11/70
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image recorder and a recording medium processing method which can check a sample image by taking it out from a recording medium and form a roll-like printed matter with rewinding it in a roll after taking out the sample image in an on-demand image recording for winding the recording medium roll-like after making an image recording using the long recording medium which is wound roll-like.  <P>SOLUTION: The sample image is formed by a recording part 12 in the recording medium 16 pulled out from a roll. If the sample image is formed, a sample image recording domain (16A) including the sample image is cut off in a sample image processing unit 26 and discharged to a discharge tray 24. The pieces of the recording medium 16 whose sample image recording domain is cut are joined each other by a joining processing part (49). The recording medium passing along the sample image processing unit 26 is wound around in a roll to create a rolled printed matter 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084056-A (JP)
Title: Image, printed matter, image generation device and program
Inventor: MATSUFUJI KAZUO
IPC: G09F19/14
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To easily provide an image with a large information quantity to be expressed by displaying different information when viewing the image from a different angle depending on the visual point position or light source position.  <P>SOLUTION: The image generation device 1 generates an image 3 displayed on a medium 6 or an image displayed on a medium 8. The image 3 and the image 5 are composed of barcodes, which have anisotropic reflection parts 21 and 31 in a part or the whole thereof. The anisotropic reflection parts 21 and 31 vary the images depending on the light source position or visual point position. Namely, the image 3 or the image 5 shows different information depending on the visual point position or light source position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007006536-A (JP)
Title: Method for controlling output of access packet transmitted from mobile station in radio communications system, and radio communications system implementing the method
Inventor: GOURGUE FREDERIC
IPC: H04B7/26
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, with which the output of an access packet (PA) transmitted from a mobile station (MS) can be controlled so that the input variations of the receiver of a transmitting-receiving base station can be reduced.  <P>SOLUTION: At a level of the transmitting-receiving base station (BTS), output information, indicating the transmission power (TPo(BTS)) of a broadcast channel (BCCH), is included on the broadcast channel. At the level of the mobile station (MS), the output received on this channel is measured; this measured output value (RP(MS)) is compared with the transmission power obtained from transmission power information contained in the broadcast channel (BCCH), to deduce the estimated propagation loss from the mobile station (MS) to the transmitting-receiving base station (BTS); and optimal transmission power for the access packet (PA) is determined, using the estimated propagation loss and parameters of a system. The method can be utilized for radiotelephony, particularly, a GSM system and a TETRA system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008081030-A (JP)
Title: Rolling bearing device for wheel
Inventor: KOYAGI KATSURA
IPC: F16C19/18
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing device for a wheel, wherein a spigot fitted in is not pulled out even if load fluctuation is repeated.  <P>SOLUTION: A hole 1d is formed at the center of a flange part of a hub shaft 1, the spigot 12 is press-fitted into the hole 1d. A press-fitted part 12f is formed to an outer peripheral surface of a tubular part 12a of the spigot 12 press-fitted in the hole 1d in a serration form inclined in relation to an axial direction. The press-in part 12f includes a recess and a projection of a surface in the axial direction, and a recess and a projections of a surface in a circumferential direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008084178-A (JP)
Title: Ticket examination machine and ticket examination method
Inventor: NOMURA AKIHIRO
IPC: G07B15/00
Filed: 2006-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ticket examination machine and a ticket examination method, wherein passage disturbance of a ticket examination passageway is improved to be able to raise the ticket examination efficiency.  <P>SOLUTION: The ticket examination machine has a first radio communication processing unit 110 which is arranged on the upstream side of the ticket examination passageway and performs radio communication with a ticket medium and a second radio communication processing unit 120 which is arranged on the downstream side of the ticket examination passageway from the first radio communication processing unit 110 and performs radio communication with the ticket medium, wherein a CPU 60 performs ticket examination processing based on ticket examination information required for the ticket examination processing, read from the ticket medium by radio communication processing by at least either of the first radio communication processing unit 110 or the second radio communication processing unit 120.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008085261-A (JP)
Title: Solid electrolytic capacitor and method of manufacturing same
Inventor: TANAKA ATSUSHI
IPC: H01G9/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid electrolytic capacitor having a high voltage withstanding characteristic.  <P>SOLUTION: On the top surface of an oxide coating layer formed on the surface of an anode foil, an evaporation film of inorganic oxide, such as silicon oxide, is formed using an organic silicon compound etc. as an evaporation raw material and an inert gas, such as an argon gas and a helium gas, as a carrier gas, and further using an oxidizing gas, such as an ozone gas, and using a thermochemical vapor phase epitaxy method. In this manner, a capacitor element is formed by winding the anode foil and cathode foil, on the top surface of oxide coating layer of which a non-insulating oxide film is formed, via a separator, and the capacitor element is subjected to recovery formation. The capacitor element is immersed in a mixed liquid of polymerized monomer and oxidant, a polymerization reaction of conductive polymer is caused to occur in the capacity element and a solid electrolytic layer is formed. This capacitor element is accommodated in an outer packaging case, its opening end is sealed using sealing rubber, and thus a solid electrolytic capacitor is formed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087175-A (JP)
Title: Manufacturing method of gas barrier laminate
Inventor: SASAKI YASHI
IPC: C23C14/06
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for setting the adhesive force of a gas barrier layer 2 and a heat-sealing material layer 4 to practically sufficient strength in a manufacturing method of a structure constituted by forming a gas barrier layer 2 comprising a metal or an inorganic compound on a high-molecular film base material 1 by a vacuum film forming method and laminating the heat-sealing material layer 4 thereon as a gas barrier laminate, and a method for preventing the adhesion of a material having the damage risk of gas barrier properties such as fine particles or the like to the surface of the gas barrier layer 2.  <P>SOLUTION: By forming a polyolefinic polymer layer 5 on the gas barrier layer 2 by the vacuum film forming method, the polyolefinic heat-sealing material layer 4 can be laminated on the gas barrier layer 2 by a low temperature melt extrusion method. The adhesion of fine particles or the like can be prevented by forming the polyolefinic polymer layer 5 on the gas barrier layer 2 in-line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089331-A (JP)
Title: Navigation apparatus, its control method, and its control program
Inventor: MURATA AKIHIRO
IPC: G09B29/00
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation apparatus which can automatically extract information on routes and setting information such as music or image information and background images adapted to the preferences of each user.  <P>SOLUTION: A user stores the weight data of the user acquired by a setting information storage means 31 through a weight detection section 15 or an input section 9 and information on one's own house, registered points, or the like related to route guidance with correspondence to the weight data. A stored information judgment section 33 judges whether or not the information related to route guidance corresponding to the weight data detected by the weight detection section 15 is present in the information stored in the setting information storage means 31. A user data extraction means 34, when it is judged by the stored information judgment section 33 that the information related to route guidance corresponding to the weight data is present in the setting information storage means 31, extracts the information related to route guidance out of the setting information storage means 31.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008088482-A (JP)
Title: Roller or ball in bearing having excellent rolling fatigue property and crushing strength, and bearing
Inventor: HIRAI YASUMASA
IPC: C21D9/36
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller or a ball having an improved rolling fatigue life, and further, having improved crushing strength, and to provide a bearing using the same.  <P>SOLUTION: In the roller or ball of a bearing using a bearing steel as the stock, the retained austenite grain size of the steel structure from the surface at least to a depth position of 1.5 mm is controlled to ≤3.5 μm. For obtaining the steel structure in a transferring section, treatment where the stock is heated to a two phase region of austenite and spheroidized carbides, is thereafter rapidly cooled, and is quenched is performed for two or more times.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008087887-A (JP)
Title: Elevating apparatus
Inventor: NOZAKI TAKASHI
IPC: B66F7/16
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevating apparatus capable of being arranged in a limited space and lifting an object up to the desired height.  <P>SOLUTION: This elevating apparatus 1 is provided with a stage 2 for putting the object S on it, a first elevating mechanism 3 capable of elevating and lowering the stage, a supporting member 4 for supporting the first elevating mechanism, and a second elevating mechanism 5 capable of elevating and lowering the supporting member together with the first elevating mechanism. A first elevating member of the first elevating mechanism and a second elevating member of the second elevating mechanism are arranged at positions being different from each other in a plane crossing the direction of travel of the stage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008091591-A (JP)
Title: Model forming method, analyzing method and recording medium for result of semiconductor manufacturing process
Inventor: YOSHIDA KOJI
IPC: H01L21/02
Filed: 2006-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model forming method which forms a model with high precision and a small calculation load on the basis of physical, chemical mechanism of a process.  <P>SOLUTION: The model forming method carries out a simulation of a part (concentration of oxidative seed) of a process (silicon oxidation process) represented by a physical, chemical model. The acquired result of simulation is converted to a first mathematical model by approximation. The acquired result of simulation is converted to a second mathematical model approximating a formula that represents the residual part (growth of an oxide film on the surface of a wafer) of the process other than its part whose simulation is already carried out. Then, the first and second mathematical models are compounded into a third mathematical model that represents a model of the whole process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007062382-A (JP)
Title: Inkjet nozzle apparatus
Inventor: SILVERBROOK KIA
IPC: B41J2/055
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing mechanism which is driven on nozzles on a nozzle basis by arranging en electric field around the nozzles as development of an effective system capable of mass-producing inkjet printing heads is desired.  <P>SOLUTION: The inkjet nozzle apparatus comprises a substrate, a conductive coil formed on the substrate and driven by a controlled method, and a movable magnetic actuator which surrounds the conductive coil and forms an ink nozzle chamber between the substrate and the actuator. The movable magnetic actuator further includes an ink ejection nozzle defined therein. The magnetic actuator is moved from a first position to a second position by a change of a voltage level of the conductive coil, thereby an ink pressure in the nozzle chamber is changed. As a result, ejection of the ink from the nozzle chamber is brought about. The inkjet nozzle apparatus is for ejection of the ink from the ink ejection nozzle.  <P>COPYRIGHT: (C)2007,JPO&INPIT