baber/WOPTO huggingface dataset:
Patent JP-2007166446-A (JP)
Title: Pon system, its abnormality determining method, and station side device
Inventor: TANAKA YOSHIZO
IPC: H04L12/44
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of abnormality determination, and to improve estimation accuracy about a portion where abnormality is caused, in a PON system.  <P>SOLUTION: In a threshold deciding unit 908 of a station side device 9 into which PON topology information (such as distance of an optical transmission path and information of steps of an optical coupler) is input, a threshold of the number of errors to be generated per a unit time about each home side device is made to be determined as what is added a value of the distance of the optical transmission path multiplied by a factor or a value of the steps of an optical coupler multiplied by a factor with a predetermined value. About the optical coupler, a threshold is also to be determined from summation of the threshold of all of the whole home side device under its command multiplied by a factor. A determining unit 909 is designed to acquire the number of errors to be generated per the unit time in the home side device or the optical coupler after receiving an error detection signal of an error detecting unit 902, and to determine whether the abnormality is caused or not after comparing this with the threshold.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007159951-A (JP)
Title: Adjustable headrest for wheelchair
Inventor: MUTSURO TAKASHI
IPC: A61G5/02
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adjustable headrest which can be attached to various kinds of wheelchairs, is freely removable, and is not only adjustable in height but movable in a horizontal direction.  <P>SOLUTION: The adjustable headrest 100 for the wheelchair comprises: a U-shaped main body pipe 25; main body pipe fixing metallic fittings 21 each having a fitting part 20 to be fitted to the main body pipe at one end and having an attaching part 19 to be attached to a backrest frame 12 at the other end; an adjustment pipe fixing metallic fitting 23 having a grip part 22 for gripping the adjustment pipe at the upper part of the main body pipe, and an insert-fitting part 28 for inserting and fitting the adjustment pipe; and the headrest 18 attached to the tip end of the adjustment pipe so as to be freely rotatable with a ball joint 33.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006173131-A (JP)
Title: Method and apparatus to find tube bulb temperature of high-pressure discharge lamp
Inventor: REHN HENNING
IPC: H01J61/88
Filed: 2005-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus to find tube bulb temperature of high-pressure discharge lamp.  <P>SOLUTION: The method to find the tube bulb temperature (T) of high-pressure discharge lamp includes following steps: the step of determining a first spectrum radiating power (M<SB>P</SB>) with a first wavelength (λ<SB>p</SB>), the step of determining a second spectrum radiating power (M<SB>C</SB>) with a second wavelength (λ<SB>C</SB>) different from the first wavelength, the step of finding a quotient (β) from the first radiating power and the second radiating power, and the step of finding the tube bulb temperature (T) based on the quotient. The apparatus to effect the method mentioned above is also disclosed.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006216937-A (JP)
Title: Substrate treatment method and device thereof
Inventor: MINE JUNKO
IPC: H01L21/304
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To form wiring whereby a reliability as a wiring device is enhanced, by suppressing the occurrence of leakage currents between wiring portions and reducing damage to the wiring portions.  <P>SOLUTION: A barrier layer is formed on the surface of a substrate formed with a recess for wiring in an insulating layer, a wiring material is formed on the surface of the barrier layer and prepares the substrate with the wiring material embedded in the recess for wiring, wiring is formed by the wiring material embedded in the recess for wiring by removing extra wiring material and a barrier layer formed on the surface of the substrate, and a contaminant substance on the substrate is removed by allowing it to react with carboxylic acid under heating in an atmosphere containing the carboxylic acid.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007174803-A (JP)
Title: Linear motor and method of manufacturing stator of linear motor
Inventor: IGUCHI SHINYA
IPC: H02K41/03
Filed: 2005-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear motor which is devised to improve the production efficiency and reduce the cost by preventing the occurrence of flexure of a stator by lightening the stator, and also by reducing parts count.  <P>SOLUTION: In the linear motor which is provided with the above stator 1 that is constituted by stacking/arranging a plurality of permanent magnets 7 and also is extended in shaft form, and a moving member equipped with a coil which is installed shiftably on the peripheral side of the stator 1, the stator 1 is composed of a hollow pipe, the above plurality of permanent magnets 7 which are stacked/arranged within the hollow pipe, and a pair of end caps 11 which are arranged each at both ends of the plurality of permanent magnets and are fixed to the hollow pipe.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006141064-A (JP)
Title: Product for executing information processing using coding pattern, and coding pattern generating method
Inventor: PETTERSSON MATS PETTER
IPC: G06V30/224
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coding pattern used for recording information on the surface of a product, whereby many information items can be coded in unit areas with as great an extent as the known coding patterns and detection and decoding can simply be executed even under the effect of interferences of different kinds.  <P>SOLUTION: For information processing with a coding pattern comprising a plurality of marks, each of marks represents one of at least two different values. The coding pattern comprises a plurality of reference positions, each of the plurality of marks being associated with a reference position and the value of each mark being determined by its location relative to its reference position. The value of each mark is determined by how it is located relative to its reference position. As the value is based on the location of the mark, all the marks can have an identical appearance. The coding pattern is consequently simple to apply on the product. Furthermore, the detection of the marks is simple to carry out and unaffected by the presence of other marks on the product which are not part of the coding pattern.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007177848-A (JP)
Title: Piping
Inventor: NAKAMURA FUMIAKI
IPC: F16L39/00
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide piping facilitating positioning of a small diameter pipe with respect to a pipe and capable of preventing a jointing material from being flowed in inside of the pipes at the time of jointing of the both pipes.  <P>SOLUTION: This piping is provided with the pipe 110 having a burring 113 formed so as to surround an opening 112 provided on a pipe wall 111 and to project outwardly; the small diameter pipe 120 having, at a tip, a flange part 121 formed so as to expand along the outer face of the pipe wall 111 outside the burring 113, covered with the burring 113 and communicating with the pipe 110 via the opening 112 inside the burring 113; and the joint material for jointing a space between the pipe wall 111 and the flange part 121.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179215-A (JP)
Title: Content server device
Inventor: MORIYA MITSUAKI
IPC: G06F12/00
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a content server device allowing a user to use content data with no burden on a user even when the content data are dispersed and accumulated among a plurality of servers by an unexpected cause.  <P>SOLUTION: During transfer of the content data between this content server device and another content server device, the content server devices share information about the portion of the content data stored in each of them if the content data are segmented between the content server devices by an unexpected cause. In this way, when the user accesses one of the content server devices, information about the locations of all of the data is transmitted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007176298-A (JP)
Title: Vehicle and its control method
Inventor: OKUDA KOICHI
IPC: B60W20/00
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent drive wheels from receiving unexpected driving force when connecting an input shaft between a power shaft side and a transmission side of an internal combustion engine.  <P>SOLUTION: When vehicle speed V reaching a condition of a clutch connection is less than a threshold Vref in which synchronized rotation cannot be achieved between the number of rotations Ne of an engine and the number of rotations Nin of the input shaft of a CVT (step S150), target oil pressure of the clutch is gradually increased to the connection pressure in which torque required by a driver can be transmitted. Then, when a rotational difference between the number of rotations Ne of the engine and the number of rotations Nin of the input shaft is less than a threshold, clutch control at low speed is performed to gradually increase the target oil pressure until the connection pressure (step S180). Thus, the unexpected torque exceeding the torque required by the driver can be restrained from entering into the input shaft.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051265-A (JP)
Title: Fragrant rubber composition for tire
Inventor: CHO SUN-NY
IPC: C08K5/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a fragrant rubber composition emitting a fragrance by adding an oil type perfume in which ≥90% mixed perfume remains even at 170-180°C tire processing temperature in a tire production process and a tire containing the same.  <P>SOLUTION: The rubber composition for tire comprises 0.1-20 phr of a perfume based on 100 phr of raw material rubber.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007175849-A (JP)
Title: Robot
Inventor: KOMATSU KUNIHIKO
IPC: B25J19/00
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot wherein the surface of the cable internally wired in an arm is worn and disconnected accompanied by drive of the arm.  <P>SOLUTION: Buffer members S1 to S4 (annular buffer bodies C1 to C4) are provided on the base end upper side fitting recessed part 18 and the tip end lower side fitting recessed part 21 of a first arm 12 where the cable is interfered, worn and disconnected accompanied by the drive of arms 12, 13, the lower end part of a first drive motor 16, and the upper end part of a second drive motor 19. When especially, the rotation angle of the arm is increased, the cable is twisted, the diameter of the cable is swollen to strongly abut on the annular buffer bodies C1 to C4. Since respective bend parts Ra to Rd rotate together with abutting annular buffer bodies C1 to C4, they are not strongly rubbed with the annular buffer bodies C1 to C4. In the result, the wear/disconnection of respective bend parts Ra to Rd of the inner cable due to turning can be suppressed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006505227-A (JP)
IPC: H04L25/02
Filed: 2003-10-10
Abstract: The present invention relates to a method for estimating a propagation channel in the presence of transmit beam-forming within a receiver, accounting for the structure of two logical channels referred as to a common channel and a dedicated physical channel (CPICH, DPCH) and based on a common structure of corresponding propagation channels, said DPCH channel comprising two sub-channels (DPDCH, DPCCH), said propagation channels being modeled as a linear superposition of a finite number of discrete multipath components following an uncorrelated-scattering wide-sense stationary model, a multipath component being characterized by a time-varying multipath complex coefficient and a delay. Use: RAKE Receiver.
Patent JP-2006509834-A (JP)
IPC: C07D277/46
Filed: 2003-12-03
Abstract: Described are amino substituted hydroxyphenyl benzophenone derivatives of formula (I), wherein R<SUB>1</SUB>, and R<SUB>2 </SUB>independently from each other are; C<SUB>1</SUB>-C<SUB>20</SUB>alkyl; C<SUB>2</SUB>-C<SUB>20</SUB>-alkenyl; C<SUB>3</SUB>-C<SUB>10</SUB>cycloalkyl; C<SUB>3</SUB>-C<SUB>10</SUB>cycloalkenyl; or R<SUB>1</SUB>, and R<SUB>2 </SUB>together with the linking nitrogen atom form a 5- or 6-membered heterocyclic ring; n<SUB>1 </SUB>is a number from 1 to 4; when n<SUB>1</SUB>=1, R<SUB>3 </SUB>is a saturated or unsaturated heterocyclic radical; hydroxy-C<SUB>1</SUB>-C<SUB>5</SUB>alkyl; cyclohexyl optionally substituted with one or more C<SUB>1</SUB>-C<SUB>5</SUB>alkyl; phenyl optionally substituted with a heterocyclic radical, aminocarbonyl or C<SUB>1</SUB>-C<SUB>5</SUB>alkylcarboxy; when n<SUB>1 </SUB>is 2, R<SUB>3 </SUB>is an alkylene-, cycloalkylene- or alkenylene radical which is optionally substituted by a carbonyl- or carboxy group; o R<SUB>3 </SUB>together with A forms a bivalent radical of the formula (Ia), wherein n<SUB>2 </SUB>is a number from 1 to 3; when n<SUB>1 </SUB>is 3, R<SUB>3 </SUB>is an alkanetriyl radical; when n<SUB>1 </SUB>is 4, R<SUB>3 </SUB>is an alkanetetrayl radical; A is -O-; or -N(R<SUB>5</SUB>)-; and R<SUB>5 </SUB>is hydrogen; C<SUB>1</SUB>-C<SUB>5</SUB>alkyl; or hydroxy-C<SUB>1</SUB>-C<SUB>5</SUB>alkyl. The compounds are useful as UV filters in sunscreen applications.
Patent JP-2007524980-A (JP)
Title: 減少されたコンタクト高さでのバイポーラ及びｃｍｏｓの集積回路構造体
IPC: H01L21/768
Filed: 2003-12-16
Abstract: 【課題】  複数の高さのデバイスを含む集積回路構造体であって、このようなデバイスに形成されたコンタクトの高さを減少させるために保護層の高さを減少させた、改善された構造体を提供すること。 【解決手段】  単一の基板上に配置された複数の相補型金属酸化膜半導体（ＣＭＯＳ）トランジスタ及び複数の垂直バイポーラ・トランジスタを含む集積回路構造体のための方法及び構造体が開示される。垂直バイポーラ・トランジスタは、ＣＭＯＳトランジスタより高さのあるデバイスである。この構造体においては、保護層が、基板の上に、及び、垂直バイポーラ・トランジスタとＣＭＯＳトランジスタとの間に配置される。配線層は保護層の上にある。垂直バイポーラ・トランジスタは、配線層と直接接触しており、ＣＭＯＳトランジスタは保護層を通って延びるコンタクトによって配線層に接続されている。 【選択図】      図６
Patent JP-2006513555-A (JP)
Title: 閃光抑制回路付き減光安定化制御ｉｃ
IPC: G05F1/00
Filed: 2004-01-16
Abstract: 減光電子安定化制御器が、高パワーレベルで蛍光灯を点火し、次にパワー出力レベルを適切な減光設定レベルまで減少することによって、閃光抑制機能を提供する。電子安定器は、閉ループ位相制御と、半ブリッジのスイッチング周波数を制御して蛍光灯に配給されるパワーを制御するＶＣＯとを使用する集積回路を含む。半ブリッジを通る電流が検知されて、閉ループ制御を実現する。蛍光灯の点火中、電流検知信号を使用して、電子安定器中に高パワーレベルをもたらし、位相検出器として位相制御用に使用する。変化制御回路の速度によって、パワーレベルの設定間、特に蛍光灯の点火中、調節速度が制御される。電子安定器は、故障検出及び閃光抑制とともに、広い線形の減光範囲をもたらす。
Patent JP-2007189438-A (JP)
Title: Timing adjusting device and timing adjusting method
Inventor: HASE KAZUO
IPC: H03F1/32
Filed: 2006-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To time an input signal to an amplifier and a voltage control signal to each other in a transmitter which switches a source voltage of an amplifier for a linear transmitter according to the input signal level and outputs a less-distorted output signal with high amplification efficiency.  <P>SOLUTION: A timing adjusting device has a power amplifying means of amplifying a transmission signal from a main signal path according to the voltage control signal from a control signal path, a timing error detecting means of finding a phase difference between the main signal path and control signal path based upon a signal before the amplification which represents the amplitude or power of the transmission signal before the amplification and a feedback signal representing the amplitude or power of the signal after the amplification, and a means of adjusting a delay quantity of both or one of the main signal path and control signal path so that the phase difference is canceled. The timing error detecting means has a means of detecting a polarity change point of the gradient of the waveform of the signal before the amplification or feedback signal and a phase difference measuring means of measuring the phase difference by using the detected polarity change point.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185359-A (JP)
Title: Program, information storing medium, and image generation system
Inventor: KAMIYAMA AKIO
IPC: A63F13/53
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image generation system capable of easily and securely executing the operation for a movable object and inspiring the interest of players other than a beginner.  <P>SOLUTION: In the image generation system, a guide circle G for predicting an impact point is set, and a power circle S for fixing the parameter for prescribing the moving performance of a thrown ball is enlarged from a target point T toward the contour of the guide circle G during the pitching motion of a pitcher. If the position of the contour of the power circle S fixed as interlocking with the operation is fitted with the position of the contour of the guide circle G, the moving performance of the thrown ball is set at the maximum.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185904-A (JP)
Title: Inkjet printing system
Inventor: YASUDA MINORU
IPC: B41J2/01
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printing system which can reduce density irregularity and white streaky band-like noise, without setting up a complicated circuit, as an inkjet printing system with a plurality of printing heads arranged in a zigzag fashion.  <P>SOLUTION: This inkjet printing system prints an image in a printing medium using a line head with a duplicate part where a specified number of nozzles are superposed over each other between adjacent head chips. In this inkjet printing system, a density detection means which detects the density of a formed image, an image memory unit which stores image data, and a control means which controls an ink discharge amount in the duplicate part, based on the difference in the density of the image formed in the duplicate part of the head chip, using image data which are read from the image memory unit and the density of the image formed in the center of the head chip, are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189858-A (JP)
Title: Electric circuit design support system and directional relay unit test support system
Inventor: YANAGAWA SHIGEYUKI
IPC: H02J3/00
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric circuit design support system and a directional relay unit test support system by which a connection state and an operation of a directional relay unit are visually checked on a screen, in which an electric circuit diagram of a double-line diagram including the directional relay unit is displayed.  <P>SOLUTION: The electric circuit diagram of the double-line diagram including the directional protective relay unit based on electronic data of CAD is displayed on the screen of a display 40 by the display means 31 of the electric circuit diagram. It is checked on the screen by a terminal connection checking means 33 whether all connections to the input terminal of the directional protective relay unit are performed or not, and the electric circuit diagram on the screen is amended if any connection is not performed, after which a simulation input is performed to the simulator 50 of the directional protective relay unit, and an operation check is made including a protective direction, then a simulation input value and the protective direction are displayed causing to correspond to the electric circuit diagram displayed on the screen. Since the connections of the input terminal of the directional protective relay unit is visually checked in the electric circuit diagram displayed on the screen, and the protective direction or the like is also displayed; an error of the connections of the electric circuit diagram is prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185757-A (JP)
Title: Joint structure of robot
Inventor: KONDO HIROTOSHI
IPC: B25J17/00
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a robot, decreasing the number of parts to lower the cost and reduce the weight, simplifying assembling and facilitating design change.  <P>SOLUTION: This joint structure of a robot includes: a connecting member having at least four projected parts formed tapered on the side surface; a motor part provided with a projecting part on both sides or one side of the opposite side surfaces; a tapered recessed part fitted to the tapered projecting part of the connecting member; and a substantially L-shaped holding part provided with a through-hole in which the projecting part of the motor part is inserted, wherein the central axis of the projecting part of the motor part is on the rotating axis of the motor part, and the projecting part of the motor part is rotatably connected to the through-hole of the substantially L-shaped holding part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193986-A (JP)
Title: Nonaqueous electrolyte secondary battery and its using method
Inventor: NAGAYAMA SHIN
IPC: H01M4/587
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means capable of suppressing deposition of metal dendrite in a negative electrode by correctly monitoring the potential difference between a positive electrode and the negative electrode in a laminated type nonaqueous electrolyte lithium ion secondary battery suitable for mounting on a vehicle.  <P>SOLUTION: The nonaqueous electrolyte secondary battery is equipped with a power generation element having at least one unit cell layer formed by laminating the positive electrode in which a positive active material layer containing a positive active material is formed on the surface of a positive current collector; an electrolyte layer in which a nonaqueous electrolyte is held in a separator; and the negative electrode in which a negative active material layer containing a negative active material is formed on the surface of a negative current collector in this order, an end surface part formed in each of the positive electrode and the negative electrode along one surface at almost right angle to the surface direction of the unit cell layer, and a reference electrode arranged so as to adjoin either one end surface part of the positive electrode and the negative electrode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192066-A (JP)
Title: Lash adjuster of valve gear
Inventor: ARINAGA TAKESHI
IPC: F01L1/22
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lash adjuster of a valve gear excellent in installation property to an engine, preventing deterioration in production efficiency.  <P>SOLUTION: The lash adjuster 1 of a valve gear comprises: a lifter body 3; an adjusting screw 5 screwed with the inside of a nut member 2 in the lifter body 3 and moved in an axial direction of a valve stem 30 so as to automatically adjust a valve clearance; and a spacer 7 disposed to the adjusting screw 5 so as to allow transmission of only a pressing force along the axial direction of the valve stem 30. The nut member 2 and the spacer 7 constitute a lock mechanism 9 restricting movement in a direction removing the valve clearance of the adjusting screw 5, at a position where a fastening position of the adjusting screw 5 with respect to the nut member 2 is near a fastening limit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007194776-A (JP)
Title: Detail enhancer
Inventor: SAKYO CHIKARA
IPC: H04N9/68
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To execute a more proper detail enhancement.  <P>SOLUTION: A color detail detector 34 detects density of a color. An amplification/attenuation factor in an amplifier/attenuator 32 for color detail is controlled, depending on the level of the density of the color. That means, if the color is deep, detail enhancement is strengthened. Thus, the proper detail enhancement can be executed.  <P>COPYRIGHT: (C)2007,JPO&INPIT