baber/WOPTO huggingface dataset:
Patent JP-2007248203-A (JP)
Title: Cutting property evaluation method, lifetime evaluation method of rotary blade, and cutting property testing machine
Inventor: KATO MASATOSHI
IPC: B28D1/24
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting property evaluation method capable of evaluating precisely cuttability of a material to be cut such as a tile, a cutting property testing machine therefor, and a lifetime evaluation method of a rotary blade capable of predicting precisely a lifetime of the rotary blade.  <P>SOLUTION: In this cutting property evaluation method, the rotary blade is rotated by a motor, and a prescribed pressure P is applied thereto in the cutting progression direction by a pusher, and the material to be cut is cut as long as a prescribed time t, and at least either of the cutting progression distance L and the area S of a cut surface is measured, and cuttability of the material to be cut is evaluated based on a measurement result. For example L/P×t or S/P×t is calculated, and evaluation is performed based on the calculated value.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007246354-A (JP)
Title: Method for producing thin film substrate
Inventor: KOINUMA HIDEOMI
IPC: C23C14/08
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive method for producing a SCAM (ScAlMgO<SB>4</SB>: scandium-aluminum-magnesium-oxide) crystal substrate.  <P>SOLUTION: A flux thin film 2 is produced on a substrate 1 to form a thin film targeting the flux in a pulse laser deposition method after introducing the sapphire (0001) substrate 1 to form the thin film in a vacuum chamber. A SCAM thin film substrate having a SCAM single crystal film 4 is subsequently produced by laminating a thin film 3 with a SAM ingredient on the thin film on the substrate 1 to form the thin film while heating the substrate to form the thin film at a flux melting temperature targeting the SAM ingredient containing scandium (S), aluminum (A) and magnesium (M).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007251904-A (JP)
Title: Imaging apparatus
Inventor: SASAKI KAZUTO
IPC: H04N5/369
Filed: 2006-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus, or the like that has a wide dynamic range and can suppress a decrease in resolution even if an image includes a mobile unit.  <P>SOLUTION: The imaging apparatus comprises: a first line memory for detecting a video signal; a second line memory; an image sensor 11 capable of capturing an object; a screen division section 47; a low-luminance average value calculator 48a that compares the integral results of luminance values in each area divided by the screen division section 47, extracts a low-luminance area in the order of a lower luminance level, and calculates the luminance average value of the low-luminance area; a high-luminance average value calculator 48b that compares the integral results of the luminance value in each divided area, extracts a high-luminance area in the order of a higher luminance level, and calculates the luminance average value of the high-luminance area; and low- and high-speed shutter control units 49a, 49b for generating first and second control signals for individually controlling the quantity of light for obtaining the first and second video signals each, based on the calculation result of the luminance average value by each calculation means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007253984-A (JP)
Title: Paper carton
Inventor: KOBAYASHI TAIICHIRO
IPC: B65D5/36
Filed: 2006-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper carton which is used by opening a top face panel and is easily disassembled and flattened after being used.  <P>SOLUTION: In forming this paper carton, one bottom face panel 21 roughly in the same size as a bottom part is positioned on the outside of the other bottom face panel, a pair of tearing perforation lines β for partitioning a tab part 21a at the tip end center and broadening and reaching both side edges from the tab part 21a are formed on the bottom face panel 21 on the outside and the bottom face panel 21 on the outside is attached to the bottom face panel on the inside at two areas 21b on both sides of the part 21a and outside of the lines β. When the part 21a is pulled to break the lines β, the panel 21 is separated, the bottom part is opened and the carton can be folded in a sack pasting condition. In this way, it is easily disassembled and flattened.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007256565-A (JP)
Title: Imaging device
Inventor: SATO KENICHI
IPC: G03B11/00
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To optically improve the asymmetric diversity of a light quantity distribution during photography while satisfying downsizing and telecentricity on an imaging plane.  <P>SOLUTION: The imaging device is provided with: an imaging lens 1 comprising a plurality of lens elements G1, G2 and G3; an optical aperture stop 2 limiting luminous flux of the imaging lens 1: and an imaging element 5 outputting an electric signal corresponding to a subject image formed through the imaging lens 1. Further, the imaging device is provided with: a shutter 3 disposed on an optical axis 10 at a position different from the optical aperture stop 2 across the first lens element G1; and an ND filter 4 as a light quantity correcting means configured to be loadable/unloadable of the optical path of the imaging lens 1. The ND filter 4 is loaded in the optical path of the imaging lens 1 during exposure prior to closing operation of the shutter 3 to correct light quantity unevenness on the imaging plane of the imaging element 5 generated as the shutter 3 is opened and closed. The ND filter 4 has a density distribution corresponding to the light quantity unevenness.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007257426-A (JP)
Title: Collaborative authentication method and system corresponding to servers different in authentication intensity
Inventor: TANAKA TATSUO
IPC: G06F21/31
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a collaborative authentication among servers different in authentication intensity.  <P>SOLUTION: A portal server (5) for performing associated type authentication about a plurality of servers comprises: an authentication request receiving part (7) for receiving from a user terminal (1) an authentication request being a request for performing authentication with designated authentication intensity among a plurality of authentication intensities and one or more authentication information elements used for authentication with the authentication intensity; an authenticating part (11) for determining whether a user is authorized by using one or more received authentication information elements according to the authentication request, executing authentication processing with the designated authentication intensity and registering authenticated intensity about the user in a prescribed storage area (15); an inquiry receiving part (21) for receiving an inquiry about the authenticated intensity at the corresponding portal site about the user from each of the plurality of servers; and an answering part (23) for specifying the authenticated intensity about the user from the storage area and issuing an answer about the authenticated intensity to an inquiry source in response to an inquiry from each server.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007080476-A (JP)
Title: Method and apparatus for protection from over-erasing nonvolatile memory cell
Inventor: LIAO YI YING
IPC: H01L27/115
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for protection from over-erasing a nonvolatile memory cell in response to a command for erasing.  <P>SOLUTION: This method for erasing charge trapping memory cells comprises: in response to the command to erase a plurality of charge trapping memory cells, each having a charge trapping structure associated with a threshold voltage, a programmed state and an erased state; applying a first bias arrangement to program the charge trapping memory cell of the plurality of charge trapping memory cells; and applying a second bias arrangement to establish the erased state in the plurality of charge trapping memory cells, wherein the charge trapping structure of each charge trapping memory cell of the plurality of charge trapping memory cells has a higher net electron charge in the erased state than in the programmed state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007265500-A (JP)
Title: Disk cartridge and reproduction device
Inventor: HASHIZUME KENJI
IPC: G11B23/03
Filed: 2006-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk cartridge capable of accurately specifying a type of a disk-shaped information medium accommodated in a cartridge body.  <P>SOLUTION: The disk cartridge is configured so as to accommodate an optical disk 9 (disk-shaped information medium) in the cartridge body 2 with an upper shell 4 and a lower shell 3, and configured by forming a disk type specifying concave part 16 at an edge of a leading end side in an insertion direction (direction of an arrow I) of the lower shell 4. The disk type specifying concave part 16 is formed in the length such that the length (width) orthogonal to the insertion direction, the length of the insertion direction, and the length (depth) in a thickness direction of the cartridge body 2 correspond to the type of the optical disk 9, respectively.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265550-A (JP)
Title: Optical pickup
Inventor: WATANABE TAKAHARU
IPC: G11B7/13
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the speed and stabilize the adjustment for detecting the focusing point when switching the mode for a dual disk and a CD.  <P>SOLUTION: This pickup has a light emitting section to emit laser light to a CD or dual disk, an objective lens to collect the laser light from the light emitting section and form the object focus on the information surface of the CD, or on the CD information surface of the dual disk, an optical receiver to receive the laser light reflected on the CD or the dual disk and passing the objective lens, a lens moving section to move the objective lens in the direction along the laser light and to form the object focus on the information surface of the CD or on the CD information surface of the dual disk. The optical receiver is positioned at the image side focus of the objective lens in either case of when the object focus of the objective lens is on the information surface of the CD or when on the CD information surface of the dual disk.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263019-A (JP)
Title: Internal gear pump
Inventor: ASAI YASUO
IPC: F04C2/10
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve pump efficiency, by reducing the respective sliding areas of a gear storage part, an outer rotor and an inner rotor, by arranging a recessed part for reducing sliding resistance.  <P>SOLUTION: The internal gear pump delivers fluid via a delivery port 15, by sucking the fluid via a suction port 13 arranged on a bottom surface 3b of the gear storage part 3, by mutually eccentrically rotating the outer rotor 5 with internal teeth 5a stored in the gear storage part 3 of a housing 1, and the inner rotor 7 having external teeth 7a meshing with the internal teeth 5a of this outer rotor 5. In this case, a groove (the recessed part) 17 for reducing the sliding resistance is arranged on at least one surface of a plurality of surfaces where these rotors and the gear storage part 3 of the housing 1 slide with each other in response to rotation of both rotors 5 and 8.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007262012-A (JP)
Title: Hyaluronic acid production promoter, skin external preparation containing the hyaluronic acid production promoter, cosmetic, quasi drug, chapped skin ameliorating agent, and wrinkle ameliorating agent
Inventor: TONOGAITO HIROSHI
IPC: A61Q19/08
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hyaluronic acid production promoter which exhibits an effect of increasing the amount of hyaluronic acid in epidermis, by the same token, an effect of promoting the production of hyaluronic acid in keratin as well, has the efficacy of preventing the formation of chapped skin and wrinkles, and can be used as a skin external preparation, a cosmetic, a quasi drug, a chapped skin ameliorating agent and a wrinkle ameliorating agent which excel in safety and a feeling of use.  <P>SOLUTION: The hyaluronic acid production promoter comprises at least one kind of an extract of asparagus and an extract of butcher broom extract.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007265181-A (JP)
Title: Image reading device
Inventor: ODAGIRI MASATO
IPC: G07D9/00
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading device that can be miniaturized and can increase the processing speed per document.  <P>SOLUTION: When a printing information forming section 102 forms printing information before a print start time, a CPU 100 sequentially conveys a document 90 as it is without stopping the conveyance and starts printing from a print start position. When the print start time has already passed, a CPU 100 stops the conveyance of the document 90, and prints the reverse printing information while backward feeding the document 90.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007266440-A (JP)
Title: Manufacturing method and structure of conductive circuit
Inventor: HE JIAN-HAN
IPC: H05K3/24
Filed: 2006-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and a structure of a conductive circuit of a conductive jelly object formed especially of a first kind of jelly object and a second kind of jelly object.  <P>SOLUTION: An insulating substrate is provided, a recess bath of a conductive circuit is etched inside the insulating substrate and the first kind of jelly object which generates bridge function with the insulating substrate is put in the recess bath of the conductive substrate. Lastly, the second kind of jelly object which generates chemical change with the first kind of jelly object is put and a conductive jelly object is formed in the recess bath of the conductive circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007263334-A (JP)
Title: Vacuum heat insulator and manufacturing method therefor
Inventor: MISEKI TAKASHI
IPC: F16L59/06
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulator which can improve a handling performance of a core material, which can reduce electrical/thermal energy at the time of manufacturing, and which can reduce costs by the reuse of end materials which do not contain binders.  <P>SOLUTION: The core material 10a of the vacuum heat insulator 20 is made of fiber polymers, and the core material 10a is stored in the outer covering material 1 having gas barrier performance. The core material 10a is a laminated product constituted by superimposing a plurality of heat insulators, and is constituted by a heat insulator ba and one or a plurality of heat insulators ba3a, The heat insulator ba is cut in a plurality of pieces so that the laminated product has a required size. Then the heat insulators ba3a are provided to at least one side of the heat insulators ba3a cut into a plurality of pieces and retain the shape. An inner covering material ab2a, which contains the core material, and the heat insulators ba3a are laminated, and the heat insulators ba3b are made of fiber polymers which do not contain the binders. The vacuum heat insulator 20 is provided with the inner covering material ab2b covering the entire core material, and the outer covering material 1 containing the inner covering material ab2b is decompressed and is maintained under vacuum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006286632-A (JP)
Title: Light valve
Inventor: GERETS PETER
IPC: F21Y101/00
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light valve, in particular a reflective or transmissive light valve designed to be used in a lighting device, such as for example, a so called gobo.  <P>SOLUTION: This light valve 5 comprises an array of light processing elements 8, and the elements are arranged to have a non-rectangle contour, specifically, a contour which is practically in agreement with a contour of an image to be formed. For example, if the image to be formed fundamentally has a circular contour, the circular arrangement of the light processing elements 8 is used.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007274114-A (JP)
Title: Image encoding device and image encoding method
Inventor: BABA YOICHIRO
IPC: H04N19/134
Filed: 2006-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce block noise in a small image display region (wipe screen) arranged on a main screen.  <P>SOLUTION: The image encoding device includes: a small image display region detection section 26 for detecting a region for displaying another small image different from a region of the main image of input image data (small image display region; wipe screen); and a small image display region quantization section 34 for quantizing the detected region (small image display region; wipe screen) independently of the another region. The image encoding device encodes the small image display region by using data quantized by the small image display region quantization section 34.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007270481-A (JP)
Title: Track structure
Inventor: YANAGAWA HIDEAKI
IPC: E01B9/62
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track structure which is low in cost, and achieves reduction of maintenance labor and noise generation.  <P>SOLUTION: A block body 3 is a member which bears rails 2. A base block portion 4 is a member which bears a bottom surface of each rail 2 continuously in a longitudinal direction and presses an external side surface of the rail 2 continuously in the longitudinal direction. Rail retaining block portions 5 are members which each retain an internal side surface of the rail 2 continuously in the longitudinal direction. The rail retaining block portions 5 pairing up each other are arranged on right and left sides inside the rails 2, and detachably mounted on the base block portion 4 in a manner pinching the respective rails 2 in cooperation with the base block portion 4. Therefore, unlike a conventional track structure, fastening work by a rail fastening device and ballast compaction work are dispensed with, and maintenance inspection work is also dispensed with, which leads to drastic reduction of working labor and working costs.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007271584-A (JP)
Title: Azimuth angle detection method
Inventor: TANAKA NORIYUKI
IPC: G01C17/28
Filed: 2006-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new means for correcting an azimuth detection error caused by a magnetic azimuth sensor, using a comparatively simple constitution.  <P>SOLUTION: Azimuth information detected by a GPS compass operation unit 6 and the magnetic azimuth sensor 9 is inputted into an azimuth angle data comparison part 111 in a data processing part 101, the difference between azimuth information 91 inputted from the magnetic azimuth sensor 9 and azimuth information 61 inputted from the GPS compass operation unit 6 is calculated, and the difference Y and the value X of the azimuth information 91 are stored as a pair into an error storage part 114. An approximate function coefficient operation part 112 assumes an approximate function, by using a data row of Y stored in the error storage part 114 as an output, when using X as an input, and the coefficient is calculated by linear regression analysis by using least-squares method. In a state where the azimuth information 61 cannot be acquired from the GPS compass operation unit 6, a correction amount calculation part 113 substitutes the azimuth information 91 acquired from the magnetic azimuth sensor 9 for the approximate function, and the calculated Y is added to the azimuth information 91 as correction value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281872-A (JP)
Title: Path assign controller of receiver
Inventor: HATTORI NORIHIRO
IPC: H04B1/707
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To enable to keep a good receiving condition by preventing the continuation of synchronization judgements of synchronized state NG.  <P>SOLUTION: A path assign control portion 3 has a counter 8. When reception starts, the count value of the counter 8 is reset to 0. When a path detecting portion 2 detects a path, if the synchronization information from a synchronization judging portion 6 is OK in synchronized state, the assign of a correlator is corrected by a correlation portion 4 according to the path detection results, and the count value of the counter 8 is reset to 0. When the synchronized state is NG and the count value of the counter 8 is 0, the assign of all correlators is canceled by the correlation portion 4 and the assign is updated to assign a path detected by the path detecting portion 2. At the same time, the count value of the counter 8 is initialized to a positive value. When the synchronized state is NG and the count value of the counter 8 is a positive value, the count value of the counter 8 is decremented.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007281892-A (JP)
Title: Device and method of forming secret key
Inventor: SUGIYAMA KARIN
IPC: H04W88/18
Filed: 2006-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for forming a secret key through which IMSI can be encrypted using a secret key whose security is ensured.  <P>SOLUTION: A secret key forming unit 112 forms a secret key periodically at a predetermined interval using time information that indicates the time, and a secret key managing table 111 stores them successively. A WLAN control unit 110 encrypts poly ID (IMSI) which is transmitted from a mobile terminal to indicate a subscriber, using the latest secret key stored in the secret key managing table 111 forms Pseudonym, and transmits it to the mobile terminal. By this setup, IMSIs of mobile terminals can be encrypted using the same secret key in each AAA server so that security can be improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007278988-A (JP)
Title: Measuring machine for bent radius of flexible tube
Inventor: KOWA MITSUHARU
IPC: G01B5/20
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring machine that is convenient to carry and capable of readily measuring a bend of a flexible tube for passing electric cables to be buried underground.  <P>SOLUTION: The measuring machine 1 has a first rod 2, a second rod 3, having one end coupled rotatably to one of ends of the first rod, and a third rod 4, having one end rotatably coupled with the middle of the first rod and including a coupling which can be coupled with the middle of the second rod at a plurality of positions at the other end.  <P>COPYRIGHT: (C)2008,JPO&INPIT