baber/WOPTO huggingface dataset:
Patent JP-2002535913-A (JP)
IPC: H04J11/00
Filed: 1999-11-12
Abstract: A symbol is transmitted in a communications medium according to a first spreading sequence of a set of spreading sequences, for example, CDMA channelization codes, which may be used to transmit symbols in the system. A communications signal is received from the communications medium, for example, at a mobile terminal. The received communications signal is resolved into a plurality of multipath signal components by, for example, descrambling the received signal according to a cell-specific scrambling code. The resolved plurality of signal components is correlated with the set of spreading sequences to generate a respective set of correlations for a respective one of the resolved signal components, a respective one of the sets of correlations including a respective correlation of a resolved signal component with the first spreading sequence. An interference component associated with a second spreading sequence of the set of spreading sequences, identified based on the correlations of the resolved signal components with the set of possible spreading sequences, is cancelled from the correlations of the plurality of resolved signal components with the first spreading sequence, thus generating a set of interference-cancelled correlations of the resolved signal components with the first spreading sequence. The transmitted symbol is estimated from the set of interference-cancelled correlations. Preferably, the set of spreading sequences is orthogonal. More preferably, the set of spreading sequences comprises a Hadamard code, and the correlations of the set of possible spreading sequences with the resolved signal components is generated using a fast Hadamard transform.
Patent JP-2002536912-A (JP)
Title: 暗号化ストリーム暗号を発生するための方法及び装置
IPC: H04L9/22
Filed: 2000-02-04
Abstract: (57)【要約】
【課題】暗号化ストリーム暗号を発生するための方法及び装置
【解決手段】暗号化ストリーム暗号を発生するための方法及び装置はＧＦ（２）よりも大きい有限フィールドを通して動作するために設計された循環関係に基づく。非線形出力は出力関数を形成するために非線形処理の１つまたは組み合わせを使用することにより得られることができる。循環関係及び出力関数は、シフトレジスタ（５２）がシフトされ、シフトレジスタ（２）の同じペアのエレメントが循環関係または出力関数のいずれかで２度使用されないような個別のペア距離を有するように選択されることができる。これらの条件下で、循環関係及び出力関数はまた暗号化セキュリティまたは計算効率を最適化するために選択されることができる。さらに、暗号化処理の結果としての遅延が所定の限度を超えないことを保証する方法を供給することは本発明のもう１つの目的である。この目的のために暗号化遅延が測定され、そしてもし推定された遅延が所定のしきい値を超えるならば暗号化演算の累積された遅延を制限するために第２の暗号化法が使用される。
Patent JP-2002536551-A (JP)
IPC: C22C21/02
Filed: 1999-02-12
Abstract: An aluminum alloy and a process for treating the aluminum alloy. The alloy contains 0.5 to 2.5% by weight of an alloying mixture of magnesium and silicon, in which the molar ratio of Mg/Si is 0.70 to 1.25, the alloy optionally containing an additional amount of silicon up to about 1/3 of any iron, manganese and chromium in the alloy, as expressed by weight percent, the balance of the alloy being aluminum, optional alloying elements and unavoidable impurities. The process entails an ageing technique that includes a first stage in which an extrusion of the aluminum alloy is heated at a rate above 100° C./hour to 100-170° C., a second stage in which the extrusion is heated at a rate of 5 to 50° C./hour to a final hold temperature, wherein the total ageing operation is performed in 3 to 24 hours.
Patent JP-2002538225-A (JP)
Title: 腫瘍治療用脂溶性放射性金属キレート
IPC: A61K51/04
Filed: 2000-03-09
Abstract: (57)【要約】
本発明は悪性、良性、転移性または手術不能な腫瘍の腫瘍内治療のためにある類の脂溶性放射性金属キレート化合物を注射する方法である。
Patent JP-2002542998-A (JP)
IPC: B65D85/07
Filed: 2000-04-19
Abstract: There is provided a medicament carrier comprising a foldable elongate strip having a first portion (330; 430) and a second portion (330; 430); a fold between said first portion and said second portion such that the first portion contacts the second portion; and a join (318; 418) between the first portion and the second portion, wherein said join and the fold form the edges of a pocket or pouch (320; 420) for containment of medicament product for topical application (325; 425). An adhesive portion (360; 465) is provided to each of the first and second portion for adhesive attachment of said medicament carrier to mammalian skin. <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE>
Patent JP-2003527881-A (JP)
Title: 気道ベース心臓血液搏出量モニタおよび該モニタの使用方法
IPC: A61B5/00
Filed: 2000-05-10
Abstract: (57)【要約】
  患者の心臓血液搏出量を測定する呼吸ガス分析器（１０）は、吸入口（１２）と、制御される供給源または大気でありうる呼吸ガスの供給源との間に、互いに連結される、流量メータ（１４）および酸素センサ（１６）を含む。酸素濃度計（２６）は、患者の酸素飽和度の測定血をもたらす。流量メータ（１４）、酸素センサ（１６）および酸素濃度計（２６）からの信号を受信するべく接続されるコンピュータは、患者の心臓血液搏出量を計算することができる。
Patent JP-2003500871-A (JP)
Title: 少なくとも１つの垂直放射器を備えたアンテナ
IPC: H01Q19/13
Filed: 2000-05-17
Abstract: (57)【要約】
少なくとも１つの垂直放射器を備えたアンテナ、有利には移動体通信用の車両アンテナにおいて、前記垂直放射器が、一方ではアースに接続されており、前記垂直放射器の他方の端部が、平均作動波長の約１／４または平均作動波長の奇数倍の電気的長さを有するインピーダンス変換装置を介して、アースに対して給電される垂直導体に接続されている。このような構造に基づき、前記垂直放射器はその全長にわたって均一の高さの電流分布を有しており、このような電流分布は、平均作動波長の僅か約１／１０の前記垂直放射器の小さな長さにもかかわらず、一緒に放射を行う給電される垂直導体と協働して、λ／４のモノポールの放射出力に比較可能な高い放射出力を有している。このようなアンテナの有利な構成ならびに車両における有利な配置形式が記載されている。
Patent JP-2001240998-A (JP)
Title: Plating treatment device
Inventor: UENO KAZUYOSHI
IPC: H01L23/52
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a plating treatment device which is effective for forming metallic films free of voids within grooves or inter-layer connecting holes. SOLUTION: This device is constituted to have a plating liquid supplying vessel 10 for supplying the plating liquid, plural plating treatment vessels 12 which are internally installed with substrates and are used to execute a plating treatment and plating liquid circulating piping 11 for connecting the plating liquid supplying vessel 10 and the plating treatment vessels 12 and for circulating the plating liquid. The plating treatment vessels 12 are respectively independently provided with thermometers 20.
Patent JP-2002209256-A (JP)
Title: Wireless call system
Inventor: MIYAZAKI YOSHIMI
IPC: H04W88/02
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a wireless call system that can properly set respective call times by taking the locations of users unto account. SOLUTION: The wireless call system is characterized in that it consists of mobile wireless terminals, base stations and a system controller. When the system controller informs a user of each mobile wireless terminal about information with respect to an event reserved by the users via the base stations, the system controller sets a notice start time by taking position information of each mobile wireless terminal into account.
Patent JP-2001260555-A (JP)
Title: Original plate for direct drawing type lithography
Inventor: TASHIRO HIROSHI
IPC: B41N1/14
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for direct drawing type lithography which causes no scumming uniform on the whole surface, nor dot-like one, as an offset original plate and further enables printing of a large number of prints of clear images free from lacking, distortion or the like. SOLUTION: The original plate has an image receiving layer on a water- resistant substrate. The layer is formed by forming a film out of a dispersion which contains particles of a hydrous metal oxide having an average particle diameter of 0.01-5 μm and constituted of metal atoms selected from Mg, Al, Ti, Zn, Ge, Co, Zr, Sn, Fe, Cu, Ni, Pb, Pd, Cd, Cr, Ga, Mn, V, Mo, Ce and La and an integrated resin comprising a compounded material of a resin containing a bond of the metal atoms through the intermediary of oxygen atoms and of an organic polymer containing a group capable of forming a hydrogen bond with this resin and a silyl functional group expressed by-Si(R)n(OX)3-n [R is a hydrogen atom or a 1-12C hydrocarbon, X is a 1-12C aliphatic group and n is 0, 1 or 2].
Patent JP-2002209343-A (JP)
Title: Transponder, interogator and system for the same
Inventor: SHIMURA KAZUHIRO
IPC: B60C23/00
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a transponder, interogator and system for the same which can asily charge a power storage device such as a secondary battery and a large capacitor from an external side and can control power consumption of the power storage device. SOLUTION: A sensor circuit 130 is provided as an additional circuit to a data transceiver 110 as a main circuit which is operated with energy of received electromagnetic waves and a transponder 100 including a power supply circuit 150 for sensor to supply power to the sensor circuit 130 is structured. Accordingly, the power storage device of the power supply circuit 150 for sensor is charged by the radiation of electromagnetic waves of a frequency lower than that of the electromagnetic waves for data communication from a sensor charging circuit 230 of the interogator 200 or by the electromagnetic coupling of loop-coil type charging antennas 102, 202.
Patent JP-2002215804-A (JP)
Title: Health and medical care management system using network
Inventor: KAMEYAMA AKIRA
IPC: G06Q40/04
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a health and medical care management system facilitating update of individual health and medical care information, health and medical care consultancy by an online home doctor, periodical counseling and the implementation and reporting on post treatment follow. SOLUTION: A customer terminal, a general physician' terminal and a health management server are connected by a network and constitute the health and medical care management system. The health management server is connected with a health and medical care electronic clinical record DB on which the customer's health and diagnosis information and the general physician's information are registered and managed.  The server is provided with a means by which the customer register the online home doctor in the health and medical care electronic clinical record DB, a first management means which registers cumulatively the customer's sent information to health and medical care electronic clinical record DB and makes it browsable from the online home doctor terminal, and a second management terminal which registers cumulatively the explanation and instruction information prepared by the online home doctor for the customer in the health and medical care electronic clinical record DB and send to the customer' terminal.
Patent JP-2002216700-A (JP)
Title: Ion implanting device and method for adjusting ion source system
Inventor: TSUKIHARA MITSUKUNI
IPC: H01J27/02
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an ion implanting device which allows easily acquiring an ion beam current in a low energy region. SOLUTION: An ion implanting device is provided where ion is generated with an ion source 34, ion is drawn out by action of a draw-out electric field of a draw-out electrode 7 comprising an opening, an ion orbit is deflected/bent with a mass spectrometry magnet 39, and after mass spectrometry, a desired ion is implanted into a target substrate. By shifting/adjusting ion source position by a drive mechanism 36 of the ion source relative to the drawn-out electrode, the relative positional relationship between the ion source and the draw-out electrode side is changed.
Patent JP-2002209441-A (JP)
Title: Italian rye grass infected with useful endophyte fungus
Inventor: SASAKI TORU
IPC: C12N1/20
Filed: 2001-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain Italian rye grass infected with a useful endophyte fungus. SOLUTION: This Italian rye grass is characterized in that a useful endophyte fungus which produces loline but not ergovaline and lolitrem B is selected from an endophyte fungus that is symbiotic in a plant body of Festuca pratensis Hud and Italian rye grass is artificially infected with the useful endophyte fungus and is provided with resistance to insect pests. A method for producing the Italian rye grass is provided.
Patent JP-2002220202-A (JP)
Title: Method of manufacturing hydrogen
Inventor: NAKANISHI ATSUHIKO
IPC: C01B3/32
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing hydrogen, particularly hydrogen suitable for fuel cells mainly mounted on automobiles, by reforming methanol or a hydrocarbon liquid at ordinary temperatures. SOLUTION: Using a Rh modified (Ni-CeO2)-Pt catalyst, a raw material consisting of methanol or a hydrocarbon liquid at ordinary temperatures is contacted and reacted with oxygen (or air), or oxygen (or air) and steam to produce hydrogen from the raw material.
Patent JP-2002215654-A (JP)
Title: Document processing device
Inventor: MORI YASUHISA
IPC: H04N5/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To allow desired contents on WWW to be read with a few input steps even from an input device such as a remote control. SOLUTION: A document is divided in a plurality of parts according to attribute information in the displayed HTML document, and a user is allowed to select the division unit and then to select a link in the division unit. Correspondence between selected objects and numbers is displayed on a screen so that the selection is made by a ten-key pad on the remote control.
Patent JP-2002223587-A (JP)
Title: Controller for linear motor
Inventor: AIBA KENICHI
IPC: H02P25/06
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a linear motor, capable of detecting a continuously induced voltage waveform which has no disorder in waveform, irrespective of a movable element position and detecting the movable element position in sensorless manner. SOLUTION: The linear motor moves the movable element, by engaging a magnetic flux of a magnet provided at the element with a magnetic flux of a current flowing to polyphase windings of a stator near the element of polyphase windings wound on a stator divided into a plurality and continuously disposed thereat. The motor comprises an induced voltage detecting means for detecting the induced voltage with a neutral point of the polyphase windings of the stator as a reference, and an edge detecting means for detecting timing for starting to generate the induced voltage of the stator winding by the detecting means and timing (edge) for eliminating the induced voltage. Thus, the movable element position is detected at 180 deg./n pitch, with respect to the n-phase stator windings.
Patent JP-2002226192-A (JP)
Title: System for carrying out rolled sheet in sheet winder
Inventor: INOTA MICHIO
IPC: B66F9/18
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To carry out a rolled sheet without deforming its outer surface. SOLUTION: The system has a carry-out vehicle 12 in which a ram shaft 11 is supported in the state of a cantilever and a pedestal 2 movable in the directions (d) and (e). The ram shaft 11 is disposed in a lifter 21 which is moved upward (f) and downward (g) by a vertical movement drive part 22 along a mast 17 on the carry-out vehicle 12. The mast 17 is disposed so that it can be moved in the horizontal direction along a guide rail 16 on the carry-out vehicle 12. The system also has a horizontal drive part 19 for horizontally moving the mast 17 in the directions (d) and (e). A rolled sheet Sa is moved from the main body of the winder 1 to the pedestal 2, and the carry-out vehicle 12 is brought near to the pedestal 2.  Then the ram shaft 11 is inserted into the winding core 7 of the rolled sheet Sa, and the carry-out vehicle 12 is run to a prescribed position with the rolled sheet Sa being suspended by the ram shaft 11.
Patent JP-2002223452-A (JP)
Title: Image interpolation device
Inventor: ABE NOBUSATO
IPC: H04N1/46
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an image interpolation device that decreases occurrence of chromatic blur caused in a reproduced image due to the interpolation processing. SOLUTION: A difference between a 1st comparison value V1 and a 2nd comparison value V2 is compared by using a pixel signal placed in the vicinity of a target pixel from which a pixel signal is going to be obtained through the interpolation processing in a step 101, where V1=|G(x-1,y)-G(x+1,y)|+ a×(|R(x-2,y)-R(x,y)|+|R(x+2,y)-R(x,y)|)+b×(|G(x-1,y)-R(x,y)|+|G(x+1, y)-R(x,y)|) and V2=|G(x,y-1)-G(x,y+1)|+a×(|R(x,y-2)-R(x,y)|+|R(x,y+2)-R(x,y)|)+b×(|G(x,y-1)-R(x,y)|+|G(x,y+1)-R(x,y)|). When the 1st comparison value V1 is smaller than the 2nd comparison value V2, an arithmetic average of two G signals of pixels adjacent to the left and right with respect to the target pixel by one pixel is obtained as a G signal and when the 1st comparison value V1 is not smaller than the 2nd comparison value V2, an arithmetic average of two G signals of pixels adjacent to the upper and lower sides with respect to the target pixel by one pixel is obtained as a G signal in a step 102.
Patent JP-2002221954-A (JP)
Title: Liquid crystal display
Inventor: OHIRA TOMOHIDE
IPC: G06F3/033
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the change of design of the operation screen of a monitor and to improve user operability. SOLUTION: The liquid crystal display is provided with a display signal recognizing means which recognizes a display signal sent from the display signal generating device side, an adjustment means which, according to the content of adjustment displayed on the display signal generating device side, recognizes the display signal corresponding to the content of the adjustment and performs adjustment, and an adjusted content display means which displays the content adjusted by the adjustment means on a screen.
Patent JP-2002223090-A (JP)
Title: Electronic equipment system and cooling device used for portable electronic device
Inventor: OKA YOSHIKAZU
IPC: H05K7/20
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment system which can effectively transmit heat of a heat generator to a heat sink outside a housing, improve cooling performance of a heat generator and keep portability well. SOLUTION: An electronic equipment system has a portable computer having a housing with a built-in semiconductor package and a cooling device for cooling the computer. A cooling device has a device body with a mounting part whereon a housing is mounted to be attached and detached, and a heat sink, which is supported to a device body and can be moved vertically ranging over a thermal connection position projected from a mounting part and thermally connected to a semiconductor package and a storage position for storage in a device body. A heat sink is moved vertically to any of a thermal connection position or a storage position by means of an operation mechanism including a slider.
Patent JP-2002225519-A (JP)
Title: Air pressure detection device for tire
Inventor: YAMAGIWA TOSHIO
IPC: B60C23/20
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To detect accurately and alarm that the air pressure of a tire becomes equal to or lower than the threshold level decided based on the recommendable air pressure without being affected by the temperature rise or temperature change of the tire. SOLUTION: An air pressure detection device 60 is attached to a vehicle which is provided with a temperature sensor 61 to measure the temperature of a tire, an air pressure sensor 62 to measure the air pressure of the tire, a converted air pressure operating unit 63 operating a converted air pressure Pm from a temperature Tx measured by the temperature sensor 61 and an air pressure Px measured by the air pressure sensor 62 based on the expression: Pm=Px-K(Tx-T0), and an alarm signal generating unit 66 generating an alarm signal when the converted air pressure Pm operated by the converted air pressure operating unit 63 becomes equal to or lower than a first threshh level.
Patent JP-2001246421-A (JP)
Title: Metal tube manufacturing method
Inventor: HARTEN FRIEDRICH
IPC: B21D5/12
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a metal tube manufacturing method and an apparatus therefor capable of preventing a tool from cold sticking. SOLUTION: A thin metal strip 1 liable to cold stick is gradually formed to a tube with a slit, its seams butted/in tight contact on each other are welded to each other, the welded tube is reduced in diameter. A tube with a slit of the metal strip is formed by metal forming rolls or metal forming drums 4a, 4b, 5a, 5b, 6a, 6b acting in pairs while rotating in the direction opposite to each other. These forming rolls or forming drums guide hem parts of the metal strip to be deformed. In this case, the metal strip are formed and guided by the forming rolls, the forming drums or its both, and reduced by rolls 11, a surface hardness of these rolls and drum is >=100 GPa.
Patent JP-2002232763-A (JP)
Title: Electronic camera, imaging system and imaging method
Inventor: YAMAZAKI MASABUMI
IPC: H04N5/76
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To allow processing images picked up by a rental camera at a vacation spot or the like at a center, and also obtain prints and image data at the time of return of the camera on leaving the resort. SOLUTION: An imaging system enhancing efficiency from imaging to printing by providing an electronic camera to a user through a rental system has an identification code memory 222 to store a camera identification code and a user identification code by cross-referencing each other, receiving parts 201, 202 to receive images picked up by the camera via a communication line, an image memory 203 to store images received by the receiving parts 201, 202 by correlating them with the camera identifying code or the user identification code and a printer 223 to process a printout for images stored in the memory 203.
Patent JP-2002230014-A (JP)
Title: Electronic album device
Inventor: ISHIHARA ATSUHIKO
IPC: G11B33/06
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To retrieve a recording medium in which desired pictures are recorded from among a plurality of recording media. SOLUTION: This electronic album device 100 for displaying pictures is provided with a plurality of housing parts for housing a plurality of recording media 10 in which pictures are recorded, a central picture deciding part 140 for deciding central pictures based on the pictures recorded in the respective recording media 10, and an output part 130 for outputting the central pictures of the recording media 10 corresponding to the housing parts in which the recording media 10 are housed when the recording media 10 are housed in any of the plurality of housing parts.
Patent JP-2002224733-A (JP)
Title: Manufacturing apparatus for inner grooved metal tube
Inventor: SUZUKI YOSHIO
IPC: F25B39/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for an inner grooved metal tube which can adjust quickly and easily to a dimensional change in diameter or wall thickness of a metal tube to be grooved inside as well as improve working speed compared with manufacturing devices until now. SOLUTION: A holder 9 driven by rotational force outside, rotating in circumferential direction of the metal tube 1, holds a ring 7 connected with the holder through a screw joint 10. Relative position of the ring 7 and the holder 9 in the axial direction of the metal tube 1 is adjustable by the screw joint 10. Press pieces 4 to apply pressing force on the metal tube 1 are contacted with the inside surface of the ring 7, whose tapered inner surface 8 changes its diameter in the axial direction of the metal tube 1. The press pieces 4 are contacted with and supported by the tapered surface 8 and laterally by a press piece receiver 20. In this constitution, extent of press by the press pieces 4 is adjusted by changing contact position of press pieces 4 along the tapered surface 8.
Patent JP-2002226420-A (JP)
Title: Method for producing dihalodiene compound
Inventor: SEKO SHINZO
IPC: C07C43/17
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dihalodiene in good yield. SOLUTION: This method for producing the dihalodiene compound represented by general formula (4) and/or general formula (5) comprises reacting a halohydrin derivative represented by general formula (1) (wherein, X denotes a halogen; R denotes a protecting group of hydroxy group; and the wavy line denotes either one of E/Z geometrical isomer or a mixture thereof) and/or a halohydrin derivative represented by general formula (2) with a titanium tetrahalide represented by general formula (3) TiX'4 (3) (wherein, X' denotes a halogen) in the presence of an amine catalyst.