baber/WOPTO huggingface dataset:
Patent JP-2002530990-A (JP)
IPC: H03M7/36
Filed: 1999-11-15
Abstract: The invention relates to a circuit configuration for quantization of digital signals and for filtering quantization noise. Said circuit configuration comprises a multitude of digital control loops connected in series and having quantizers. The digital signals having a word length of m-bits are fed to a first control loop in the series. The quantization error signal of each quantizer is filtered and fed back to the corresponding digital control loop. It is then fed to a downstream digital control loop. The quantized output signal of the first digital control loop is adapted to a third word length of u-bits which is smaller than the first word length. Except for the quantized output signal of the first digital control loop, the quantized output signals of the digital control loops of the series are respectively filtered by a digital filter. In an adder, said quantized output signals are then added to the first quantized output signal of the first digital control loop of the series to prevent quantization errors. The output signal of the adder has a second word length of n-bits and represents the quantized output signal of the circuit configuration.
Patent JP-2002531435-A (JP)
Title: ３，４，５−３置換アリールニトロン化合物およびこの化合物を含む薬学的組成物
IPC: A61P29/00
Filed: 1999-12-01
Abstract: (57)【要約】
３，４，５−３置換アリールニトロン化合物およびこのような化合物を含む薬学的組成物を開示する。３，４，５−３置換アリールニトロン化合物は、式（Ｉ）を有し；ここでＲ １ 〜Ｒ ４ は、明細書中で規定される。本発明は、薬学的に受容可能なキャリアおよび式ＩＩ、ＩＩＩまたはＩＶの化合物の薬学的有効量を含む、薬学的組成物に関する。この開示の組成物は、哺乳動物での関節炎のような炎症関連状態の治療剤、および遊離ラジカルの検出のための分析剤としてに有用である。
Patent JP-2003520566-A (JP)
Title: 細胞増殖抑制性で且つ細胞分化特異的な遺伝子ｓｙｇ９７２を利用する癌検出法並びにそのゲノムｄｎａ塩基配列及びそのプロモーター
IPC: C12Q1/68
Filed: 1999-12-09
Abstract: (57)【要約】
本発明は、SYG972遺伝子を用いての癌の診断方法、ゲノムDNA及び該遺伝子の転写を制御するプロモーターに関する。SYG遺伝子の発現は一般に、正常な乳房細胞に比べて乳癌細胞において低下する。従って本発明は、プローブとして本発明の遺伝子またはその断片を使用することによる診断方法を提供うる。本発明のSYGゲノムDNAは４個のエクソン及び３個のイントロンから構成される。プロモーターは転写開始部位から５’方向に３Kbの長さを有する。SYGゲノムDNA及びプロモーターは薬物の設計及びスクリーニングのために、細胞のアポトーシス及び分化の促進及び抑制のために、特に細胞増殖及び分化が異常な疾患である癌に対する薬物をスクリーニングするために使用されうる。
Patent JP-2002532182-A (JP)
IPC: A61B5/296
Filed: 1999-12-22
Abstract: Apparatus for reducing signal noise in a fetal ECG signal obtained by using a unipolar ECG lead configuration 1, 3 thereby detecting a predominant T wave vector and avoiding changes in ECG waveform shape due to fetal rotation through the birth canal. The ECG signal is transmitted by means of a first signalling link 5 to the signal noise reducing components which include a conventional analogue filter 7, a digital high pass filter 9 for attenuating low frequencies and with a predetermined cut-off frequency, the cut-off frequency being essentially between 0.2 and 1.7 Hz, and a further digital filter 11. The filtered ECT signal is arranged as output signal from the electrical arrangement by means of a second signalling link 13.
Patent JP-2002533257-A (JP)
IPC: G02F1/15
Filed: 1999-12-23
Abstract: The invention relates to a vehicle rearview system (1) comprising at least one rearview mirror unit fitted with an electrochrome mirror (2), a control device and a vehicle voltage supply device. The control device is electrically connected to the vehicle voltage supply device for its voltage supply and to the electrochrome mirror so as to control the reflection characteristics of said mirror in accordance with a control voltage. The control device comprises a flat heating resistor (3) to dissipate the heat resulting from electric power loss.
Patent JP-2002535158-A (JP)
IPC: C08G63/80
Filed: 2000-01-04
Abstract: The invention relates to a method for treating plastic material, especially polyethylene terephthalate, wherein the relatively low temperature material is initially crystallized by heating before subjecting said material to heating or condensation in the solid phase. The material is then exposed to a hot treatment gas for at least 10 minutes in at least two chambers (2) of an apparatus and crystallized at a temperature above 135° C., e.g. 140-180° C. The is subsequently heated in a preheating chamber (3) having at least one to eight stages at a temperature of at least 185° C., preferably at least 200° C. and more preferably around 220° C.
Patent JP-2003530725-A (JP)
Title: 時間的及び場所的に作動されるテレビジョン
IPC: H04N5/76
Filed: 2000-03-29
Abstract: (57)【要約】
サーバシステム（１０４）は、加入者が、記録する（108）特定の放送番組を選択し、且つ、該記録された番組の再生のための特定の場所(102)及び時間フレームを選択するのを可能にする。
Patent JP-2002541840-A (JP)
Title: 電位ゲート性ナトリウムチャネル由来のβサブユニットタンパク質の新規ファミリー、それらをコードする核酸、およびその治療的または診断的使用
IPC: C12N1/15
Filed: 2000-02-24
Abstract: (57)【要約】
本発明は、電位ゲート性ナトリウムチャネル由来のβサブユニットタンパク質の新規ファミリー、特に、その密接な構造的関係の点から、まとめてβ３と同定したヒトおよびラットのβサブユニットに関する。本発明はまた、β３サブユニットポリペプチドまたはその断片の使用、並びに、治療、診断およびスクリーニング目的における、それをコードする核酸の使用に関する。
Patent JP-2002543385-A (JP)
Title: 液体濃度の測定
IPC: F02D41/00
Filed: 2000-04-17
Abstract: (57)【要約】
液化天然ガス（ＬＮＧ）の液体混合物の少なくとも１つの成分の割合を決定する装置及び方法。ＬＮＧのメタンのパーセント及びエタン／メタン比は、２つの温度におけるＬＮＧの熱伝導度を測定することにより決定される。
Patent JP-2002543778-A (JP)
IPC: A23L33/18
Filed: 2000-05-06
Abstract: The present invention relates to compounds having antibiotic activity which are obtained from body fluids of mollusks, namely of certain West-African snails, to therapeutic drugs comprising these compounds, and to the use thereof for the preparation of a therapeutic drug for controlling infectious pathogens in humans and animals.
Patent JP-2002201206-A (JP)
Title: Olefin polymerization catalyst and process for polymerizing olefin
Inventor: TANABIKI MASAO
IPC: C08F10/00
Filed: 2001-01-04
Abstract: PROBLEM TO BE SOLVED: To efficiently produce industrially useful poly-olefins. SOLUTION: This process for polymerizing olefins comprises polymerizing olefins in the presence of a catalyst having, as the constituting components, (A) a group 3 to 11 transition-metal compound expressed by the formula (1) (wherein M is a group 3 to 11 transition-metal atom in the periodical table; R1 to R3 are each a hydrogen atom, a 1-20C hydrocarbon group, a substituted silyl group or a substituent containing a group 15 or 16 atom in the periodical table; X is a hydrogen atom, a 1-20C hydrocarbon group or a halogen; L is a coordination bonding compound having a π electron or a group 14, 15 or 16 atom in the periodical table as the coordination atom, and X and L may have a bond; a is an integer of 1-6; b is an integer of 0-6; and c is an integer of 0-5, and when a, b, and c are each 2 or more, the compounds within the parentheses of a, X, and L may be the same or different from each other, respectively), (B) an activation cocatalyst and, if necessary, (C) an organometallic compound.
Patent JP-2002201364-A (JP)
Title: Flame-retardant resin composition and build-up substrate using the same
Inventor: ISHIZUKA TAKESHI
IPC: C08G59/30
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which is free from a halogen, has flame retardancy, and exhibits alkali resistance. SOLUTION: This flame-retardant resin composition comprises a main resin component, a flame retardant, and a curing agent is characterized in that the flame retardant is (2,5-dihydroxyphenyl)-10H-9-oxa-10-phosphaphenanthrene-10- oxidediglycidyl ether or its polymer.
Patent JP-2002217631-A (JP)
Title: Radio unit
Inventor: NAKAYAMA KENTARO
IPC: H04B1/38
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain a radio unit being fixed to an electronic unit realizing high quality radio communication insusceptible to unwanted radio waves. SOLUTION: The radio unit comprises a radio body 12 being inserted into the PCMCIA slot of a personal computer, and an antenna formed integrally with the radio body 12. The antenna is disposed such that it is located on the outside of the personal computer when the radio unit body 12 is fixed to the personal computer. A radome 16 is provided to cover the antenna. The radome 16 has a shield part 42 for preventing unwanted radio waves generated from the personal computer from reaching the antenna at a part located between the antenna and the personal computer when the radio unit body 12 is fixed to the personal computer.
Patent JP-2002221143-A (JP)
Title: Aerofoil for vertical shaft type wind power generation device and design method for the same
Inventor: SHIMURA MASAYUKI
IPC: F03D9/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an aerofoil for a vertical shaft type wind power generation device and a design method for the same capable of reducing air resistance during a rotation without deteriorating rotational efficiency. SOLUTION: In the vertical shaft type wind power generation device for generating electricity by rotating a vertical shaft type blade 3 attached on a rotating shaft connected to a generator about the rotating shaft by wind power, the horizontal section of the blade 3 has a curved asymmetrical shape having the maximum width of the horizontal section of the blade 3 same as the passing width Ps2 of a locus drawn when the horizontal section of the blade 3 is rotated about the rotating shaft.
Patent JP-2002219919-A (JP)
Title: Rear suspension structure
Inventor: ENDO HIDEKI
IPC: B60G9/04
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a torque arm bush assembly and eliminate restraints in the shape of a trailing arm usable for installation. SOLUTION: The torque arm bush 7 is passed, from downward to upward, through a stopping member 12 which is open upward and of which cross section is roughly U-shaped to fix a bolt 11 stopped at a bracket 13 at a rear axle 2 side. The bolt 11 is passed through the torque arm bush 7 to fit the side wall of the stopping member 12 onto the torque arm bush 7 by a stopping part 12 and a nail part 15, thereby preventing the bolt 11 from dropping off the torque arm bush 7 and making the bolt serve as a turning stopper. It is thus possible to reduce the weight of the torque arm bush 7 assembly with the two bolts 11 attached, and eliminate restraints in the shape of the trailing arm 6 usable for installation.
Patent JP-2002222626-A (JP)
Title: Current fuse, and battery using this current fuse
Inventor: AZEMA TADAMITSU
IPC: H01H85/36
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a current fuse, with which an electric circuit can surely be cut off, when current exceeding a prescribed value flows in the electric circuit, due to some abnormalities through making a heating part generate heat at a high temperature and fuse by the current, and to provide a battery using this current fuse. SOLUTION: This fuse is equipped with an insulation substrate 11 composed of an insulating material, at least a pair of conductive electrode parts 12 formed on the insulation-substrate, and an conductive heating part 13, which is connected between the pair of electrode parts 12 and is made to generate heat, when the current exceeding the prescribed value flows. The heating part 13 is formed, using a low-melting point organic binder (not illustrated), and when the current exceeding the prescribed value flows in the heating part 13, the heating part 13 is made to generate heat, so as to make the organic binder fuse and disconnect the circuit and to make the electric circuit between the electrode parts cut off, so that the electric circuit between the electrode parts 12 can be cut off surely by the fusing of the organic binder.
Patent JP-2002222779-A (JP)
Title: Tape sticking device and method therefor
Inventor: MORIYA KAZUHIRO
IPC: B65C9/30
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent tape exfoliation in an outer peripheral part which is to be caused by a tapered shape of a wafer edge and load to a tape when cutting is performed, when the protective tape on a wafer is cut. SOLUTION: A cutter 13 and an outer peripheral sticking roller 9 which includes a heater inside the cutter are arranged on an outer peripheral cutter 2 to be fixed on a lower end portion of a rotation driving mechanism 1. Sticking of an outer peripheral part of a wafer 6 is performed by using an outer peripheral sticking roller 9A, simultaneously with cutting by using the cutter 13.
Patent JP-2002232202-A (JP)
Title: Converter for satellite broadcast reception
Inventor: KOIKE KIYOSHI
IPC: H01Q13/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a converter for satellite reception having a satisfactory cross polarization characteristic by securing separation between a right hand circular polarization and a left hand circular polarization. SOLUTION: A horn part 1a for radio introduction is provided at the front end of a waveguide 1, and a waterproof cap 6 is attached to cover the open end of the horn part 1a. A pair of ridges (90 deg. phase shifting part) 2, a probe 4 for main polarization reception and its reflection surface 5a are sequentially arranged from the waterproof cap 6 toward the rear end of the waveguide 1, and the opening of the rear end of the waveguide 1 is closed by a wave absorber 3.  In the converter for satellite broadcast reception of such a configuration, when a left hand circular polarization is inputted during receiving a right hand circular polarization signal, for instance, in the cast the main polarization is a right hand circuit polarization, the left hand circular polarization signal is converted into a vertical polarization by the ridges 2 and subsequently absorbed by the wave absorber 3 on the rear end side of the waveguide 1 without being combined by the probe 4, polarization is, therefore, hardly returned to the waveguide 1 by being reflected against the waterproof cap 6, and it is possible to prevent an undesired polarization signal from being combined as a leaked polarization by the probe for the main polarization reception.
Patent JP-2001289014-A (JP)
Title: Valve opening and closing timing control device
Inventor: OGAWA KAZUMI
IPC: F01L1/34
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To rotate a rotor member in relation to a housing member to an area, in which a lock mechanism functions when starting an internal combustion engine, in a short time in a valve opening and closing timing control device for controlling the opening and closing timing of an exhaust valve or an intake valve of the internal combustion engine. SOLUTION: This valve opening and closing timing control device is provided with a hydraulic circuit for controlling the supply and discharge of the hydraulic fluid to/from a spark-advance hydraulic chamber or a spark-lag hydraulic chamber and for controlling lock/unlock of a lock mechanism. This valve opening and closing timing control device uses a hydraulic circuit C provided with an oil pump 110 to be driven by an internal combustion engine, a control valve 100 for controlling the hydraulic fluid supplied from the oil pump 110 so as to control the supply and discharge of the hydraulic fluid to the spark-advance hydraulic chamber and the spark-lag hydraulic chamber and for controlling the lock/unlock of the lock mechanism,  and a check valve 130 arranged close to the control valve 100 between the control valve 100 and the oil pump 110 so as to prevent the flow of the hydraulic fluid toward the oil pump 110.
Patent JP-2002166616-A (JP)
Title: Preview unit and method for print image, recording medium, and program
Inventor: KAYAMA SATOSHI
IPC: G06F3/12
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a preview unit and a method for print image, a recording medium and a program in which results of extra printing, perfecting, plate change printing, or the like, can be confirmed visually prior to printing. SOLUTION: Third print data comprising first print data being printed on a medium and second print data being printed on the medium printed with the first print data is prepared. Since the print image of the third print data comprising the first print data and the second print data is displayed prior to printing, defect of a printed matter can be confirmed prior to printing.
Patent JP-2002226560-A (JP)
Title: Curable resin and curable resin composition
Inventor: TAKAGI TORU
IPC: C08G59/42
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin and a curable resin composition suitable for obtaining solder resists excellent in dielectric properties including dielectric constant and dielectric loss tangent while maintaining the performances inherent in conventional solder resists as an alkali-developing type solder resist for printed wiring boards in particular. SOLUTION: This curable resin is obtained by reacting saturated and/or unsaturated polybasic acid anhydride(s) with a reaction product from an epoxy group-containing ethylenically unsaturated compound and a phenol addition butadiene (co)polymer or a copolymer of a phenol and dicyclopentadiene. The other objective curable resin composition is obtained by including the above curable resin, an epoxy resin, a polymerization initiator, and a polymerizable unsaturated compound and/or solvent.
Patent JP-2002224872-A (JP)
Title: Laser beam cutting method, manufacturing method for optoelectronic device, optoelectronic device, electronic device and laser beam cutting device
Inventor: TAKEI ATSUSHI
IPC: B23K26/38
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam cutting method by which a panel shaped work such as a glass substrate used for a liquid crystal is precisely and efficient ly cut, and to provide a manufacturing method for an optoelectronic device, the optoelectronic device, an electronic device and an laser beam cutting device using the method. SOLUTION: The laser beam cutting device 500 which is used in the manufacturing method for the optoelectronic device is provided with a laser beam irradiation device 501 by which both upper surface side and rear surface side of the panel shaped work such as a large sized panel 300 or a strip-like panel 400, in which two substrates are superposed and stuck, are irradiated with laser beams L1 and L2, a position detecting device 550 which detects a scribe line attached to the panel shaped work, and a position adjusting device 510 which controls irradiation positions of the laser beams L1 and L2 onto the scribe line 302 by adjusting a relative position between the laser beams L1 and L2 and the panel shaped work based on the detected result of the positive of the scribe line by the position detecting device 550.
Patent JP-2002229054-A (JP)
Title: Substrate for display panel, liquid crystal display panel, and information display device
Inventor: TAKAHARA HIROSHI
IPC: G09F9/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in thickness of a liquid crystal display panel and narrowing of its frame. SOLUTION: A capacitor is formed on one substrate 12a of the liquid crystal display panel by forming an electrode 134b, a dielectric film 135, and an electrode 134a based on a film formation technology, connected to the power supply terminal 131 of an IC for driving, and used as a capacitor for smoothing. Thereby, the thickness reduction and the narrowing of the frame of the liquid crystal display panel are attained more effectively than in the case, where a conventional capacitor is used.
Patent JP-2002225845-A (JP)
Title: Paper container for drink or the like
Inventor: SAGAWA DAISUKE
IPC: B31B3/14
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a paper container for drink or the like which can be readily flattened by raising bottom seal flaps with the finger to facilitate the flattening of the used paper container for recycle. SOLUTION: This paper container for drink or the like includes a bottom surface formed by holding the bottom seal flaps by cut portions on a bottom lateral seal when folding the seal flaps to come into contact with the bottom surface, so that the bottom seal flaps folded onto the bottom surface are not required to be fixed on the bottom portion when forming the paper container. Therefore, when raising the bottom surface seal flaps to flatten the paper container for disposing of it, the bottom surface seal flaps can be readily raised up without hurting the finger.
Patent JP-2002233998-A (JP)
Title: Semiconductor micro-actuator
Inventor: YOSHIDA KAZUJI
IPC: F03G7/06
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor micro-actuator of sure operation. SOLUTION: This semiconductor micro-actuator is provided with a semiconductor substrate 3, a flexible part 2 connected to the semiconductor substrate 3 and displacing in a fixed direction according to temperature change, and a movable part 1 connected to the flexible part 2 and displacing according to displacement of the flexible part 2. A surface of the flexible part 2 in a direction roughly perpendicular to a direction of displacement of the flexible part has designated inclination angles T to a base surface of the semiconductor substrate 3 in an initial condition.
Patent JP-2002236296-A (JP)
Title: Liquid crystal display device
Inventor: MATSUBARA RYOTA
IPC: G02F1/136
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a luminance difference is visually recognized on the boundary of the adjacent areas of a conventional liquid crystal panel divided into a plurality of areas caused by the changes of optimal common electrical potentials on the boundary of the adjacent areas. SOLUTION: TFTs 3 arranged on the intersecting point of a plurality of scanning lines 1 and a plurality of signal lines 2 and auxiliary capacitances 5 formed between the TFTs 3 and counter electrodes are formed on a first substrate. A liquid crystal panel is constituted by holding a liquid crystal layer between the first substrate and a second substrate which is arranged oppositely to the first substrate, and on which counter electrodes are formed. The first substrate is divided into a plurality of areas in the extended direction of the scanning lines 1. The auxiliary capacitances 5 formed on the first substrate are formed so that a capacity value become small, as they separate from the input side of the scanning line 1 for each area. The relative transmittance difference of liquid crystal between adjacent areas are set at 5% or lower.
Patent JP-2002237420-A (JP)
Title: Power saving device
Inventor: YAMAUCHI HIROO
IPC: H01F30/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a power saving device that can be reduced in size and manufacturing cost. SOLUTION: This power saving device 1 is constituted in such a way that an AC exciting winding 3 of an auto transformer 2 is wound around a center core 4a of a tripod iron core 4 and a DC exciting winding 5 of the transformer 5 is wound around left and right cores 4b of the iron core 4 by dividing the winding 5 into two parts. A backup overcurrent protective device 6 is connected in series with the AC exciting winding 3 and a rectifier circuit 10 is connected in parallel with the protective device 6. In addition, the DC exciting winding 5 is connected to the rectifier circuit 10. When the protective device 6 beaks the rectifier circuit 10, a direct current is fed from the circuit 10 to the DC exciting winding 5 so as to saturate the iron core 4 with a DC magnetic field.  Consequently, a magnetic flux formed by an exciting direct current removes the function of the auto transformer 2 by negative the magnetic flux formed by an exciting alternating current and causes the input voltage of the power saving device 1 to be sent directly to a load 12.