baber/WOPTO huggingface dataset:
Patent JP-2006272322-A (JP)
Title: Cyclone dust separating apparatus
Inventor: OH JANG KEUN
IPC: B04C5/187
Filed: 2006-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cyclone dust separating apparatus, wherein loss of a suction force of the cyclone dust separating apparatus is reduced by preventing the air interference in a cyclone chamber and separating dust in multi-stage from suction air, the cyclone dust separating apparatus is easily made small in size and the efficiency of dust separation is improved.  <P>SOLUTION: The cyclone dust separating apparatus includes at least one first cyclone body having a tubular shape and forming a first cyclone chamber where external air is made to circle round and at least one second cyclone body forming a second cyclone chamber where the air discharged from the first cyclone chamber is made to circle round again to separate dust from air. Therein, the external air is introduced through the lower end of the first cyclone chamber and is discharged through the upper end part of the first cyclone chamber, and the air discharged from the first cyclone chamber is introduced through the upper end of the second cyclone chamber and is discharged through the upper end of the second cyclone chamber.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007228498-A (JP)
Title: Portable terminal device and communication system
Inventor: ISHIDO MAKOTO
IPC: H04B1/40
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit surreptitious photographing and also to avoid the misconception of surreptitious photographing by making it well known to everybody in advance that photographing will be probably performed or is actually executed as well as by leaving the proof to the outside other than a photographer's portable terminal device when photographing is executed.  <P>SOLUTION: At the time of starting of an imaging part (at the time of imaging by an imaging part), a starting notice information (photographing notice information) including information which indicates an originating source at least is generated, and the starting notice information (photographing notice information) is transmitted to surrounding portable terminal devices. Further, once receiving a starting notice information (photographing notice information) transmitted from a surrounding portable terminal device, this notice is memorized, and also it is reported to the user that photographing will be probably performed on the basis of the starting notice information (photographing including circumference was performed based on the basis of the photographing notice information).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007223282-A (JP)
Title: Resin molding, and its molding method
Inventor: MORI TOMOJI
IPC: B29C45/56
Filed: 2006-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To produce no crack on a barrier of a solid region portion with an expanding region portion.  <P>SOLUTION: A panel-like carrier plate 9 comprises the expanding region portion A of a plate body 15 in which a surface skin 39 having a high resin density is formed on the surface by an expansion of a cavity volume in molding to expand a fiberfil thermoplastic resin, and at the same time, an expansion layer 41 having many pores and having a lower resin density as compared to the surface skin 39 is formed inside, and a mounted part 37 (solid region portion B) which is adjacent to the expanding region portion A, expands no cavity volume in molding, and is formed on a solid layer 43 having a high resin density without having the expansion layer 41. In the carrier plate 9, a thick-walled part 45 comprising the solid layer 43 is formed integrally on the barrier of the mounted part 37 with the expanding region portion A so as to thicken in a cavity volume expanding direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233512-A (JP)
Title: Data recorder, data recording method, and program
Inventor: ITO RYOGO
IPC: G06F12/00
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To acquire much higher reliability by avoiding any possibility that when the recording of a moving image file in an MPEG format is interrupted under an environment where file management is operated by, for example, a FAT file system, and the terminal is not matched with the terminal of a GOP, a reproduction error may be generated.  <P>SOLUTION: In recording a moving image file, request/response write data are successively recorded in response to a write request from an application. One request/response write data is written in procedures to divide the request/response write data into file bodies corresponding to the boundary of clusters, and to successively write the data in every file body. In this case, the file management information corresponding to the data write result is not updated each time the write of the file body has completed but after the recording of all the file bodies constituting the one request/response write data succeeds.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229849-A (JP)
Title: Endmill, and machining method using the same
Inventor: ABE TADAYUKI
IPC: B23C3/16
Filed: 2006-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endmill which can accurately and efficiently machine a three-dimensional recessed curved surface to be used in a jet engine, etc., and further to provide a machining method using the same endmill.  <P>SOLUTION: A circular arc cutting edge 11 of a cutting edge portion formed on the tip end portion of a shank 13 is formed so as to have a shape to be inscribed to an imaginary body 15 of revolution formed by turning a circular arc 14 about a rotary axis 12. The center of the circular arc is positioned on the shank side so as to separate from the rear end 16 of the circular arc cutting edge by a specified distance. By this configuration, the tilting angle of the rotary axis with respect to the common tangent of the circular arc cutting edge of the endmill 10 and the surface to be machined can be set to be large. Therefore, the shank does not interfere with the edge portion of the recessed curved surface to be machined when, for example, a central flat surface portion of the recessed curved surface to be machined, such as a blade of the jet engine, is being machined by means of the circular arc cutting edge.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007229873-A (JP)
Title: Nut remover
Inventor: UEDA SUKEYUKI
IPC: B23P19/06
Filed: 2006-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nut remover usable for a bolt and a nut of a small size and capable of simply removing the nut from the bolt.  <P>SOLUTION: The nut remover 1 for removing, from the bolt 2, the nut 3 screwed between one axial end 21 and the other end 22 of the bolt 2 includes a holding member 7 for holding a side of one end 21 of the bolt 2 in the axial direction by frictional force, a rotating member 6 for rotating the nut 3 with respect to the bolt 2 by driving force and a contact member 8 facing the holding member 7 across the nut 3 and coming into contact with the nut 3 in the axial direction. The holding member 7 is structured to allow the axial movement of the bolt 2 when the nut 3 comes into contact with the contact member 8 and, thereafter, is further rotated by the rotating member 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235670-A (JP)
Title: Music content storage transmitter, music content storage transmitting method, audio signal reproducing apparatus and sound leakage reduction method
Inventor: SUZUKI SHIRO
IPC: H04S1/00
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a music content storage transmitting method which reduces a problem of sound leakage between first and second channels by simple signal processing without using a special terminal such as a quadrupole terminal.  <P>SOLUTION: A second channel audio signal reduced according to sound leakage ratio of a second channel audio signal is to a first acoustic reproduction unit is added to a first channel audio signal, a first channel audio signal reduced according to sound leakage ratio of a first channel audio signal to a second acoustic reproduction unit is added to the second channel audio signal to generate music content data to which a sound leakage erasure signal is added. The generated music content data to which the sound leakage erasure signal is added is stored in a music content storage part. The music content data to which the sound leakage erasure signal is added, stored in a storage process is read from the music content storage part and supplied to an audio signal reproducing apparatus having a three-prong terminal 201.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007233869-A (JP)
Title: Electronic mail display program
Inventor: SUDO SATOSHI
IPC: G06F13/00
Filed: 2006-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic mail display program for transmitting/receiving electronic mail with high security without using any complicated procedure.  <P>SOLUTION: This electronic mail display program is characterized by setting a password individually corresponding to a registered mail address, and requesting the input of the password in displaying reception mail, and displaying the text of the reception mail when a normal password is input.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007235059-A (JP)
Title: Double-sided cooling semiconductor device
Inventor: OGAWA TAKAHIRO
IPC: H01L23/36
Filed: 2006-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided cooling semiconductor device capable of preventing the occurrence of cracks by avoiding stress concentration in insulating members 20, 30.  <P>SOLUTION: The double-sided cooling semiconductor device 1 is provided with a semiconductor module 10, a pair of insulating members 20, 30 for sandwiching the semiconductor module 10, and a pair of cooling tubes 40, 50 for sandwiching the insulating members 20, 30. The semiconductor module 10 has first rectangular convex portions 12, 13 on the insulating members 20, 30 side. The insulating members 20, 30 have insulating convex portions 22 like a convex on the cooling tubes 40, 50 side. Widths Ha2, Hb2 in directions of the second convex portion 22 are not more than widths Ha1, Hb1 in directions of the first convex portions 12, 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007240570-A (JP)
Title: Optical film roll and method of manufacturing polarizing plate
Inventor: SEKIGUCHI MASAYUKI
IPC: G02B5/30
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical film roll which hardly damages film surface thereof, hardly causes deposition of foreign matter and, moreover, can prevent foreign matter from additionally being stuck in a process of manufacturing a polarizing plate by using the film, and to provide a method of manufacturing polarizing plate using the optical film roll.  <P>SOLUTION: The optical film roll is obtained by laminating and winding an optical film made of norbornene type resin and polyester type film. The method of manufacturing polarizing plate comprises: a process of making the longitudinal direction of the optical film in the optical film roll and the longitudinal direction of a polarizer coincide and continuously attaching the optical film and the polarizer to each other; and a process of removing the polyester type film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007238215-A (JP)
Title: Winding attitude evaluation method and winding attitude evaluation device
Inventor: KAWASAKI YUTAKA
IPC: B65H26/00
Filed: 2006-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winding attitude evaluation device capable of more accurately evaluating winding attitude of a strip in the state that it is actually wound on a reel and performing evaluation without taking out the strip by disassembling a case and making a surface opposed to a winding surface of the case and the reel transparent.  <P>SOLUTION: The winding attitude evaluation device 20A is a device for evaluating winding attitude of a magnetic tape MT in a magnetic tape cartridge MC provided with the magnetic tape MT wound on the reel 2 and a cartridge case 1 for storing the reel 2 and the magnetic tape MT and having a magnetic tape drawing out port 1C on a side surface opposed to an outer peripheral surface of the wound magnetic tape MT. The device is provided with a laser type displacement sensor 22A for detecting radial height of the outer peripheral surface of the magnetic tape MT from the magnetic tape drawing out port 1C; and a winding attitude evaluation part 23b for evaluating the winding attitude based on the detected radial height.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007243544-A (JP)
Title: Portable terminal, illumination control method, and program
Inventor: HIROKAWA YOHEI
IPC: H04M1/00
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal which reduces the power consumption and stress given to its user.  <P>SOLUTION: A backlight controller 17 lights an LCD backlight 18 at a specified brightness, until a CPU 22 determines the brightness of the backlight 18, according to the intensity after an operation detector 15 has detected a specified operation. After the CPU 22 determines the luminance, according to the intensity, the controller 17 changes the luminance the backlight 18 to the determined luminance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007242851-A (JP)
Title: Multilayer board with built-in components
Inventor: OKUYAMA TETSUO
IPC: H05K3/46
Filed: 2006-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the distortion due to lamination of different materials and the peeling of a component from the circuit in a multilayer board with built-in component, where at least one type of active component such as a semiconductor IC chip etc. is built in.  <P>SOLUTION: In this multilayer board with built-in components, at least one type of components, such as semiconductor IC chips 9, 10 of active components are built in the interior of a laminate. Many circuit boards are laminated therein having a circuit formed on a board insulating material. The board insulating materials 4, 6, each having a circuit connected to components which, is formed thereon are polyimide films having a linear expansion coefficient, whose mean value (CTE) in 100 to 350°C lies in the range of -5 to +20 (ppm/°C), and are obtained by the reaction of aromatic diamines and aromatic tetra carboxylic acids, and especially, by the reaction of aromatic diamines having benzooxazole structure and aromatic tetracarboxylic acids.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006254457-A (JP)
Title: Method for increasing capacity of radio communications system
Inventor: LI SHUPENG
IPC: H04W84/12
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling communication between a base station and a mobile device.  <P>SOLUTION: Information is transmitted between a base station and a mobile device via a plurality of sub channels, having carrier frequencies different from one another. A first portion of the sub channel is used for a normal mobile device, and a second portion of the sub channel is used for a new mobile device. A communications system can be used for another system assisting data and/or voice communication, such as code division multiple access or an universal mobile telephone system (UMTS).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007239649-A (JP)
Title: Internal combustion engine with supercharger
Inventor: NAKAO HIDESHI
IPC: F02B37/12
Filed: 2006-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise in the outside when a plurality of compressors are arranged in parallel.  <P>SOLUTION: This internal combustion engine with the supercharger is provided with the plurality of compressors arranged in parallel on the downstream side of a branching position in an intake passage and a compressor control means for controlling at least one of the plurality of compressors so as to negate the noises generated from these compressors mutually. Since at least one of the plurality of compressors is controlled so as to drown out the noises generated from the plurality of compressors arranged in parallel mutually, the noise to be released to the outside is effectively reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006155670-A (JP)
Title: File management system
Inventor: AIKAWA HIDEYUKI
IPC: G06F12/00
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a file management system capable of securing necessary unoccupied capacity anytime at a high speed by low processing quantity in the case of shortage of unoccupied capacity of a disk device.  <P>SOLUTION: This file system 110 consisting of the disk device and the like is provided with a file management table 112 storing information about respective files as entries for the files individually. A residual amount grasp mechanism 131a in a file system management mechanism 130 monitors empty space in a file storage area. When shortage of the unoccupied capacity is detected by the residual amount grasp mechanism 131a, a file deletion part 132 checks a deletion candidate file via a deletion sequence information management part 133 while referring to a deletion condition information via a deletion condition information management part 139 for deleting the existing file. In this case, file/directory correspondence information is acquired from a file/directory correspondence information management part, and an entry created in the data block for the file deleted from the directory is deleted.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007241936-A (JP)
Title: Data transfer circuit
Inventor: HASHIDATE SHUICHI
IPC: G06F1/04
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wasteful power consumption by stopping an unnecessary clock during data transfer.  <P>SOLUTION: This data transfer circuit comprises a selector 54 for selectively supplying a bus clock BCK or an audio clock ACK to a RAM 20 according to a clock selection signal CLS, and a clock generation circuit 34 capable of stopping output of the bus clock BCK by a clock control signal BCC. When operation of a CPU 1A is unneeded, a FF (Flip Flop) 56 is set by the clock stop signal BCS to stop the operation of the clock generation circuit 34, whereby unnecessary power consumption by wasteful clock supply is reduced. When data in the RAM 20 is completely read out, an interruption signal INT is outputted from an I/F 10A, and the clock generation circuit 34 is activated to restart the operation by the CPU 1A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006279952-A (JP)
Title: Power management for wlan
Inventor: ABHISHEK ABHISHEK
IPC: H04B7/26
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer packaging method for the power management of a network interface device.  <P>SOLUTION: The method includes: steps for dividing a time period into a plurality of time slots; determining an amount of data received by the network interface device (NID) during a first time slot; and determining whether the amount of data received exceeds a predefined threshold. If the amount of data received exceeds the predefined threshold, the NID is caused to be awake during a subsequent time slot. The NID is caused to sleep during the subsequent time slot unless the amount of data received exceeds the predefined threshold. The number of time slots during the time period in which one or a plurality of packets have been received by the NID is compared with the number of wakeup time slots during the time period (the number of time slots during which the NID is awake). Based on the comparison, the number of wakeup time slots is adjusted for a subsequent time period.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007121990-A (JP)
Title: Testing method of display device, testing instrument of display device, display device, and electronic apparatus
Inventor: YAMADA TADASHI
IPC: G09G3/30
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a testing method of a display device, which is capable of accurately predicting a lifetime of a pixel in a short time, a display device, a testing instrument of the display device, and an electronic apparatus.  <P>SOLUTION: After color balance adjustment, color pixels 8a to 8d formed at four corners of a display area Z of a display unit 2, out of a plurality of color pixels 8 formed in the display area Z are caused to emit light with high luminance for a set test time, and average emission luminance of the color pixels 8a to 8d immediately after the set test time is measured. The display device is defined as an acceptable product when the average emission luminance is equal to or higher than set standard luminance preliminarily set, and the display device is defined as an unacceptable product when the average emission luminance is lower than the set standard luminance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246334-A (JP)
Title: Titanium dioxide-alkaline earth metal titanate composite fine particle, method for producing the same and high-refractive-index material
Inventor: HAYASHI HIROMICHI
IPC: C01G23/00
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-refractive-index material comprising inorganic fine particles having a particle diameter of ≤20 nm.  <P>SOLUTION: Titanium dioxide-alkaline earth metal titanate composite fine particles represented by formula: (1-x)TiO<SB>2</SB>xMTiO<SB>3</SB>are provided, wherein M represents an atom selected from Ca, Sr and Ba, and x is a number of 0.1-0.9. A method for producing highly crystalline titanium dioxide-alkaline earth metal titanate composite fine particles having a primary particle diameter of ≤20 nm and controlled photocatalytic activity of titanium dioxide is also provided which includes bringing alkaline earth metal ions and titania sol into a hydrothermal reaction in water in a supercritical or subcritical state. By adopting the method, a high-refractive-index optical material can be produced by combination with an optical polymer without reducing the transparency of the polymer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246261-A (JP)
Title: Switchback mechanism, switchback device, and switchback method
Inventor: ASARI YUKIO
IPC: B65H29/58
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switchback mechanism, a switchback device, and a switchback method capable of enhancing the operation rate of the device by detecting paper sheets stagnating in a switchback part and automatically discharging them at an appropriate timing and remarkably reducing the number of times of the stopping of the device for treating jamming of paper sheets.  <P>SOLUTION: The switchback mechanism 2a for reversing the direction of transportation of mail M comprises switchback rollers 14, 16 for rotating the mail M held and arrested by nips N in both normal and reverse direction. When there is a mail M coming out of the nips N of the switchback rollers and stagnating in the switchback part 12, a pressing roller 45 is pressed against a delivery roller 41 rotating in the R1 direction at all times, and the stagnated mail M is held and fed to the nips N. A control part feeds the stagnated mail M at the timing when it is not interfered with the other mail.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007249146-A (JP)
Title: Inspection auxiliary device for projector
Inventor: RIN TEIN
IPC: G03B21/14
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection auxiliary device for inspecting a projector, which can be rapidly arranged in compliance with a market requirement, the extension cost of which is low and the space for arrangement of which is made small.  <P>SOLUTION: The inspection auxiliary device 8 has a darkroom 10, and a pedestal for inspection 30 on which the projector 100 is placed. A distance between the opening for operation of the darkroom 10 and a projection screen arranging part is regulated as a distance required to form an image by projecting projected light to a projection screen 50 by the projector, and an area through which the projected light by the projector 100 does not pass is regulated as a pedestal-for-inspection arranging area where a part of the pedestal for inspection 30 is arranged.  <P>COPYRIGHT: (C)2007,JPO&INPIT