baber/WOPTO huggingface dataset:
Patent JP-2007174468-A (JP)
Title: Transmission amplitude equalization system
Inventor: KIYONO KENICHI
IPC: H04L27/36
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform long-distance transmissions by minimizing the equalization deviation of distortion compensation in frequency characteristics of a transmission line to be operated actually in a transmission amplitude equalization system for a carrier wave device to be applied to a wired transmission line.  <P>SOLUTION: The transmission amplitude equalization system includes: an attenuation property approximation expression calculation section 204 for calculating an estimated transmission distance 205 and estimated frequency characteristics 206 from a predetermined frequency characteristic approximation expression; a reverse characteristic calculation section 210 for calculating frequency characteristics reverse to the estimated frequency characteristics 206; a reverse frequency characteristic storage section 208 storing reverse frequency characteristic data for each transmission distance; a reverse characteristic pattern selection section 207 for selecting reverse frequency characteristics corresponding to the estimated transmission distance 205 from the reverse frequency characteristic storage section 208; and a filter tap coefficient calculation section 211 for calculating and setting a tap coefficient of a transmission equalization filter 212 from the reverse frequency characteristics calculated by the reverse characteristic calculation section 210 or the reverse frequency characteristics selected by the reverse characteristic pattern selection section 207, the transmission equalization filter 212 being formed to have an inclination reverse to frequency characteristics of a wired transmission line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169023-A (JP)
Title: Portable display device of passenger conveyor
Inventor: TANAKA HIDEYUKI
IPC: B66B27/00
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable display device of a passenger conveyor for looking at an operation state and a failure history on the hand side.  <P>SOLUTION: This portable display device 100 has a second control part 110 connected to a control panel 20 controlling the passenger conveyor 1 via connecting parts 50 and 52 arranged on a surface of the passenger conveyor, detecting failure of the passenger conveyor 1 and reading out a failure history signal corresponding to the failure from a failure history storage part 26 arranged on the control panel 20 storing a failure history signal, a storage part 112 storing the failure history signal, and a display part 114 displaying the failure history on the basis of the failure history signal when the second control part 110 reads out the failure history signal from the storage part 112 on the basis of a request for displaying the failure history.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007174484-A (JP)
Title: Optical phase delay control device, and optically controlled beam forming circuit
Inventor: SUZUKI JIRO
IPC: H01Q3/26
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision in the optical phase delay control in an optical phase delay control device used for an optically controlled beam forming circuit for controlling the excitation amplitude phase of each element antenna in an array antenna, for example, in an optical region.  <P>SOLUTION: The optical phase delay control device is provided with an optical beam division means to divide an input light wave into two or more beams spatially and a spatial phase modulation means which respectively carries out phase modulation of the two or more beams spatially divided the optical beam division means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172508-A (JP)
Title: Detachable storage device and authentication method
Inventor: FUNABASHI TAKESHI
IPC: G06F21/32
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To perform individual authentication completely independently of external equipment by completing authentication work by another authentication method even when fingerprint authentication cannot be used.  <P>SOLUTION: This detachable storage device has: a fingerprint sensor 10; a memory 13 having a secure area B; an authentication part 27 having a fingerprint recognition engine 30 comparing a fingerprint template and a fingerprint read by the fingerprint sensor 10, and authenticating whether they match or not, a character recognition engine 31 comparing a character/symbol template and character/symbol information drawn on the fingerprint sensor 10, and authenticating whether they match or not, and a signature recognition engine 32 comparing a signature template and signature information drawn on the fingerprint sensor 10, and authenticating whether they match or not; and an authentication control part 28 performing control to change over each the engine of the authentication part 27.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007167825-A (JP)
Title: Removing method of unburned carbon in fly ash
Inventor: MATSUO KAZUYOSHI
IPC: B09B3/00
Filed: 2005-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removing method of an unburned carbon in fly ash using a floatation method by giving the lipophilicity to the surface (surface treatment), which increases the recovering ratio of ash decreases the loading of an oil that is a collector and the amount of an unburned carbon in recovered ash is more diminished.  <P>SOLUTION: The removing method of the unburned carbon c in fly ash of a raw material consists of a step for adding water b to the fly ash a to give a slurry, a step for supplying the slurry to a surface treatment machine with an agitation blade rotating with high speed and making the surface of the unburned carbon c contained in the fly ash a generate an active energy by shear force of the agitation blade to give the lipophilicity, and a step for adding the collector e and a foaming agent f to the slurry d contained in the unburned carbon given the lipophilicity by the active energy, making the collector e adhere to the unburned carbon given the lipophilicity and also the unburned carbon c to a bubble n generated to carry out a floatation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007180623-A (JP)
Title: Method of manufacturing crystal resonator
Inventor: IMAMURA MINEHIRO
IPC: H03H9/02
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a crystal resonator whereby exfoliation of connection terminals can be suppressed.  <P>SOLUTION: The method of manufacturing the crystal resonator respectively adheres a first glass substrate to one side of a crystal substrate on which a plurality of resonator chips each provided with a pair of voltage application electrodes are formed at a prescribed interval and a second glass substrate formed with openings in matching with positions of the voltage application electrodes to the other side to seal each resonator chip, provides a conductive thin film connected to the voltage application electrodes to a surface 301 of the second glass substrate 300, and separates each resonator chip in a sealing state by cutting works. Prior to the provision of the conductive thin film, the manufacturing method applies adhesiveness improvement step of continuously or discretely improving the adhesiveness of the conductive thin film to a region A wider than a cutting line L including the cutting line L on the surface of the second glass substrate 300.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006254409-A (JP)
Title: Image forming apparatus and image forming method
Inventor: HIRAYAMA MASATSUGU
IPC: H04N1/00
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable even an integrated type image forming apparatus to easily perform a calibration corresponding to each of image forming modes and form an image according to the calibration.  <P>SOLUTION: The image forming apparatus comprises: a recording unit which records a plurality of calibration data; an image forming unit which reads a plurality of the calibration data and forms images of a plurality of calibration patterns on a recording medium according to a plurality of the calibration data; a reading unit which reads the images of a plurality of the calibration patterns to output image data; a computing unit which receives a plurality of the image data, and computes a plurality of image correction amounts by respectively comparing a plurality of the image data to a plurality of reference image data previously prepared; and an image processing unit which performs image correction to document image data newly read by the reading unit according to a plurality of the image correction amounts.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007157093-A (JP)
Title: Moving image content distribution intermediary system
Inventor: KUBOSAWA SHUNPEI
IPC: H04N21/8543
Filed: 2005-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide environment under which a moving image is automatically reproduced on a Web page which is used to see when the moving image is distributed via the Internet.  <P>SOLUTION: Time and effort imposed by a viewer so far are substituted by using an update information processing server, a menu screen buried in the Web page and a reproduction screen. More specifically, some moving image contents are arranged on the menu screen buried in the Web page, when the viewer selects them, the transmitted contents are transmitted to the update information processing server. The update information processing server which receives that the contents are selected downloads update information of the selected contents from a distribution source to extract an address of the latest moving image file. The address of the latest moving image file is returned to the menu screen, the menu screen sets a reproduction screen using a program described by Javascript (R), etc. operating on a browser to start reproduction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069890-A (JP)
Title: Run flat tire
Inventor: YAMASHITA BUNICHI
IPC: B60C9/18
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a run flat tire capable of improving steering stability in a run flat traveling, and improving the durability of run flat while holding down increase of tire weight and deterioration of riding comfort.  <P>SOLUTION: When a point on a tire outer face isolated from a tire equatorial plane C by a distance SP of 45% of a tire maximum section width SW is designated as P, a curvature radius RC of the tire outer face is gradually reduced between the tire equatorial plane C and the point P. When radial distances between respective points on the tire outer face isolated from the tire equatorial plane C by distances X60, S75, S90 and X100 of 60%, 75%, 90% and 100% of a half width (SW/2) of the tire maximum section width SW and a tire equatorial point CP are designated as Y60, Y75, Y90 and Y100 and a tire section height is designated as SH, relationships of 0.05<Y60/SH≤0.1, 0.1<Y75/SH≤0.2, 0.2<Y90/SH≤0.4, and 0.4<Y100/SH≤0.7 are satisfied.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007178406-A (JP)
Title: Probe card
Inventor: ISHIKAWA SHIGEKI
IPC: G01R1/073
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To restrain an influence of crosstalk between adjacent inspection objects.  <P>SOLUTION: This probe card is provided with a plurality of probes for contacting with the inspection objects to at least input or output an electric signal, a substrate having a wiring pattern corresponding to circuit structure for generating a signal for inspection, a plurality of input conductors with one end connected electrically to any of the plurality of probes to transmit an input signal to the inspection object, a plurality of coaxial cables with one end connected electrically to the substrate, and with the other end connected electrically to any of the plurality of input conductors, or connected electrically to any of the plurality of probes, and a plurality of output conductors with one end connected electrically to any of the plurality of probes to transmit an output signal from the inspection object, and a shield plate provided in the vicinity of an area where the output conductor connected to one out of the two adjacent inspection objects intersects with the input conductor connected to the other thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007515382-A (JP)
Title: 固形、経口用の歯を白くする組成物
IPC: A61K8/02
Filed: 2003-12-08
Abstract: 本発明は、ピロリン酸カルシウムを含有する歯の白化剤を、コーティングを除く組成物の０.５〜９質量％の量で包含する、固形、経口用の歯を白くする組成物を提供する。１具体例では、本発明の組成物は、さらに、追加の歯の白化剤を含有する。
Patent JP-2006519476-A (JP)
Title: 基板に集積した埋込み配線およびバイアのストレス解析および監視
IPC: H01L/
Filed: 2004-01-27
Abstract: 埋込み配線フィーチャを有する層にストレス解析計算を適用してストレス情報を取得し、微細構造を設計し、そして生産プロセスを設計、管理するための技法およびシステム。
Patent JP-2007182949-A (JP)
Title: Spiral gasket
Inventor: UEDA TAKAHISA
IPC: F16J15/12
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spiral gasket superior in sealability, by eliminating close contact failure by improving fitting property with a seal object surface.  <P>SOLUTION: This spiral gasket is formed by winding a cross-sectional waveform metallic belt 1 and a belt-like filler material 2 in a spiral shape in a plurality of times in a mutually superposed state. A place forming a chipped part 3 by a cutout 7 of making an end part discontinuous in the peripheral direction, is arranged in a large number of places in the end part 1t in the gasket thickness direction in the metallic belt 1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007184466-A (JP)
Title: Semiconductor device and method of manufacturing same
Inventor: ISHIGAKI TAKASHI
IPC: H01L27/115
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To advance microfabrication so as to achieve higher integration of a semiconductor device in a flash memory which has no contact hole of a data line for each memory cell, or has a so-called contactless memory array contiguration.  <P>SOLUTION: The semiconductor device includes: a floating gate 7 formed on a first conductive semiconductor substrate through a first gate insulating film 4; a second electric charge retaining region formed on the semiconductor substrate through a second insulating film; a control gate 8 formed on a first electric charge retaining region through a second gate insulating film 5, and extending in a first direction; a second gate electrode formed on the second electric charge retaining region through the second gate insulating film 5, extending in the first direction; and a semiconductor layer 10 formed on the semiconductor substrate so as to cross the first and second gate electrode, and extending in a second direction. An n-type conductive region 3 of second conductivity-type is formed on the semiconductor layer 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007182957-A (JP)
Title: Sealing device
Inventor: ANZAI MASAHIRO
IPC: F16J15/3256
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To easily integrally install components, even if a second dust lip is not directly integrally molded in a pressure-proof seal having a seal lip and a dust lip.  <P>SOLUTION: This sealing device is composed of a combination of the pressure-proof seal 1 having the seal lip 4 and the dust lip 5 composed of a rubber-like elastic body 3 laid on a reinforcing ring 2 and arranging a holding ring 6 holding the seal lip 4 between both lips 4 and 5 and a dust seal 11 having the second dust lip 14 composed of the rubber-like elastic body 13 laid on an installation ring 12. The dust seal 11 is integrally fitted to the pressure-proof seal 1 for arranging the second dust lip 14 on the atmospheric side of the dust lip 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007188928-A (JP)
Title: Nitride semiconductor light emitting element
Inventor: SUGAWARA TAKESHI
IPC: H01S5/042
Filed: 2006-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting element which can be mounted with high yield.  <P>SOLUTION: The nitride semiconductor light emitting element includes a substrate 101, an n-type nitride semiconductor layer 102 arranged on the substrate 101, an active layer 110 which is arranged on the n-type nitride semiconductor layer and is made of nitride semiconductor, a p-type nitride semiconductor layer 103 which is arranged on the active layer 110 with a ridge stripe shape, a first electrode 105 which is in contact with the p-type nitride semiconductor layer 103 on the upper surface having the ridge stripe shape, a second electrode 106 arranged on the first electrode 105, and a third electrode 107 arranged on the second electrode 106. The third electrode 107 is arranged in a manner to avoid an upper part above the upper surface having the ridge stripe shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187514-A (JP)
Title: Navigation server and navigation apparatus
Inventor: TSUGE MASAKUNI
IPC: G08G1/13
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation server and a navigation apparatus allowing a user to recognize, to what extent estimated traffic information on a route is reliable.  <P>SOLUTION: The navigation server comprises a first traffic information storage means DB101 for storing first traffic information received from a predetermined traffic information source; a second traffic information storage means DB102 for storing second traffic information calculated, on the basis of a travel history received from a second mobile unit M2; a link traffic information setting means 150 for setting link traffic information of links contained in the first traffic information and the second traffic information and its reliability; a sever route setting means 110 for setting, on the basis of a travel plan including the present position or starting position of a first mobile unit M1 and a destination and map information; a server route from the present position or starting position of the first mobile unit M1 to the destination; and a server transmitting means for transmitting the link traffic information of the links, corresponding to the server route and its reliability to the navigation apparatus.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006174841-A (JP)
Title: Mutated pullulanase
Inventor: SUMITOMO NOBUYUKI
IPC: C12N1/15
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mutated pullulanase which has excellent durability to oxidants, has changed optimal pH, and is useful for wide uses such as bleaching agent-containing detergents.  <P>SOLUTION: This mutated pullulanase having the following characteristic (a) or (b). (a) The mutated pullulanase in which an alanine residue at a specific position of a specified amino acid sequence is deleted or replaced by Cys, Phe, Gly, Leu, Pro, Ser, Val or Trp. (b) The mutated pullulanase having an amino acid sequence having a homology of 50% of a preserved IV region in the above-mentioned sequence and having a pullulanase activity, in which an alanine residue at a specific position of a specified amino acid sequence is deleted or replaced by Cys, Phe, Gly, Leu, Pro, Ser, Val or Trp. The mutated pullulanase is useful for detergents and compositions for saccharifying starch.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007193971-A (JP)
Title: Fuel cell
Inventor: SHIZUKU FUMINARI
IPC: H01M8/10
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To suppress drop in sealing performance caused by deformation of a seal member during supply of reaction gas in a fuel cell stack.  <P>SOLUTION: In a seal gasket integral type MEA 45 in which a frame 450 having a seal part 459 is integrally formed in the periphery of the membrane electrode assembly (an MEA 4 part 51), a high stiffness member 458 made of hard resin having higher stiffness than that of the frame 450 is arranged in the outer periphery part of a frame 450 made of silicone rubber having relatively low stiffness.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006325183-A (JP)
Title: New wlantdm protocol
Inventor: DONOVAN TIMOTHY J
IPC: H04L12/28
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption of wireless network devices and to improve network utilization.  <P>SOLUTION: A wireless network device comprises an RF transceiver that transmits and receives data packets and that periodically transmits or receives a beacon. A control module communicates with the RF transceiver, determines a default interframe space (IFS) time based on the beacon and selects one of the default IFS time and a second IFS time that is less than or equal to the default IFS time based on the number of data packets received after the beacon.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006162633-A (JP)
Title: Voltage monitoring circuit having hysteresis characteristic, and voltage monitoring method
Inventor: KURIHARA YASUNORI
IPC: G01R19/165
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent chattering of a detection signal although a hysteresis operation is not stably performed in a monitoring circuit when direct voltage moves up and down with respect to a set value in a short time in monitoring the direct voltage applied to a driving circuit of a semiconductor element with the hysteresis operation.  <P>SOLUTION: A comparison circuit 4 comprises a schmidt buffer 4a having a first and second thresholds, and a buffer 4b having a threshold larger than the first threshold and smaller than the second threshold. An integrating circuit 3 and the comparison circuit 4 function as a timer circuit based on three value comparison. The input signal IN decreases from a reference voltage signal V6, a control signal becomes an H level with the passage of time determined with the time constant of the integrating circuit 3 and the threshold of the buffer 4b, and further a detection signal FO is outputted with the passage of time (≥ response time of the circuit 4) corresponding to the difference between the second threshold and the above-mentioned threshold.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007196741-A (JP)
Title: Vehicular seat
Inventor: NIIMI KAZUHISA
IPC: B60N2/20
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular seat capable of preventing the upsizing of a locking mechanism in lightening the operating load of a locking mechanism with a seatback tilting and rotational movement.  <P>SOLUTION: A locking operation mechanism 5 for unlocking a seat on a vehicle body floor by the forward folding of a seatback includes a first link 20 and a second link 30 rotatably supported in a coaxial position. The first link 20 is hung on an operation cable C0 towed with the seatback tilting and rotational movement and is connected to the second link 30 by a connecting arm 40 to be energized and held in the initial position. The second link 30 is hung on operation cables C1, C2 for releasing the locking mechanisms 7A, 7B by towing. The connecting arm 40 is rotatably supported by the first link 20 to be energized and held in the position to be engaged with the second link 30. After the operation cable C0 is towed to rotate both links and release the locking mechanisms 7A, 7B, the connecting arm 40 is pressed by a first engagement pin 14 to be disengaged with the second link 30, thereby enabling the locking mechanisms 7A, 7B to be engaged and locked.  <P>COPYRIGHT: (C)2007,JPO&INPIT