baber/WOPTO huggingface dataset:
Patent JP-2002538066-A (JP)
IPC: H01M4/133
Filed: 2000-02-24
Abstract: A carbon-based material containing an allotrope of carbon, such as single-walled carbon nanotubes, is capable of accepting and intercalated alkali metal. The material exhibits a reversible capacity ranging from approximately 650 mAh/g-1,000 mAh/g. The high capacity of the material makes it attractive for a number of applications, such as a battery electrode material. A method of producing a single-walled carbon nanotube material includes purifying an as-recovered nanotube material, and depositing the purified material onto a conductive substrate. The coated substrate is incorporated into an electrochemical cell, an its ability to accept intercalated materials, such as an alkali metal (e.g.-lithium) is measured.
Patent JP-2002540000-A (JP)
Title: ウィンドシールドウォッシャ装置用の噴射ノズル
IPC: B60S1/52
Filed: 2000-03-11
Abstract: (57)【要約】
本発明は、ウィンドシールドウォッシャ装置用の噴射ノズル（１０，５０，６８，７０）であって、ウォッシャ水の圧力によって開放される弾性的な貫流部を備えた閉鎖エレメント（１４）が設けられている形式のものにおいて、閉鎖エレメント（１４）が水供給路において、固定の噴射孔（２０）を備えたノズル（３２）の前に配置されていることを特徴とする、ウィンドシールドウォッシャ装置用の噴射ノズル。
Patent JP-2002540910-A (JP)
Title: ３次元実時間超音波検査のためのシステムおよび方法
IPC: G01S15/89
Filed: 2000-03-20
Abstract: (57)【要約】
本発明は、３次元実時間超音波検査のための装置および方法に関する。本装置は、超音波ヘッド、信号処理装置およびディスプレイから構成される。超音波ヘッドは、少なくとも１つの送信器および送信器とは独立に少なくとも３つの受信器を備える。受信器の位置は送信器に対し既知である。本発明による装置は、信号処理装置が、任意の変調関数の伝送信号を発生するための信号発生器を備えていることを特徴とする。信号処理装置は、また、それぞれ信号発生器に接続された各受信器に関連する相関器と、各相関器に関連する受信器まで反射構造物にわたる伝送信号の経路の決定を行うための演算装置と、反射構造物の空間座標の計算を行うための演算装置から成り、受信器まで反射構造物にわたる伝送信号の経路長の決定を行うための各演算装置が空間座標を計算する演算装置に接続される。
Patent JP-2002542627-A (JP)
Title: 半導体装置の導電体システム及びその製造方法
IPC: H01L23/31
Filed: 2000-04-17
Abstract: (57)【要約】
半導体装置（１０）には、能動素子を外部装置に接続する銅細条が設けられており、黒色酸化物（酸化第二銅）の絶縁層（９０）が細条上に形成されている。能動素子は、例えば、半導体ダイ（１２）の活性表面上の導電体とすることができる。外部装置は例えば、メモリ装置又は入出力装置とすることができる。本発明は、はんだレジストマスクの必要性を排除する。黒色酸化物（９０）は、はんだが所望の個所以外で細条に被着するのを回避する。黒色酸化物層は半導体装置（１０）の表面全体を被覆しないようにするのが好ましい。この黒色酸化物層は銅細条の表面上にのみ成長させる。従って、装置の最終寸法を最小にすることができる。黒色酸化物は、ダイと基板との間の被着を促進させるのに用いることもできる。
Patent JP-2002544242-A (JP)
Title: 酵素活性化抗腫瘍プロドラッグ化合物
IPC: A61K47/48
Filed: 2000-04-17
Abstract: (57)【要約】
酵素活性化抗腫瘍及び抗転移性プロドラッグ化合物が開示される。特異的な酵素はコラゲナーゼ（IV）及びエラスターゼである。またこのような化合物の製造及び使用方法が開示される。
Patent JP-2003500794-A (JP)
Title: カラー陰極線管用インライン型電子銃（Ｅｌｅｃｔｒｏｎｇｕｎｆｏｒｃｏｌｏｒｃａｔｈｏｄｅｒａｙｔｕｂｅ）
IPC: H01J29/50
Filed: 2000-05-15
Abstract: (57)【要約】
【課題】  本発明は組立特性を向上させて、非点収差などの収差成分を補償することができるため、画面全体のフォーカス特性を大いに向上させることができるカラー陰極線管のインライン型電子銃を提供する。
【解決手段】  電子銃のメインレンズは集束電極６と加速電極７との間に形成され、前記それぞれの電極部6，7内には三つの電子ビーム通過孔がインラインに配列された電界補正板9，10が電子ビーム通過軸に対し垂直に配置され、前記電界補正板のうち少なくとも一つは中央電子ビーム通過孔の形状が電子ビーム通過軸に対し垂直線対称にキーホール形状で形成され、両サイド電子ビーム通過孔は電子ビーム無通過軸の垂直線に対し対称に、少なくとも２種以上の半径を有する複数の円弧とその円弧らが連結されて形成されたことを特徴とする。
Patent JP-2002203922-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: ONODERA MASANORI
IPC: H01L23/04
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is equipped with a stud bump that can be bonded well because it is formed on the exposed part of an electrode where no solid-solution joint is present, and to provide its manufacturing method. SOLUTION: A semiconductor element 1 is sealed up in a sealing resin 5, a ball or a bump 2 electrically connected to the semiconductor element 1 is also buried in the sealing resin 5. The underside 2a of the ball or bump 2 is exposed on the surface of the sealing resin 5, and a stud bump 6 is formed on the underside 2a of the bump 2. The underside 2a of the ball or bump 2 has been ground before the stud bump 6 is formed.
Patent JP-2002205004-A (JP)
Title: Method of coating outer circumferential surface of roller
Inventor: MIKATA YASUNORI
IPC: G03G15/08
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of coating a roller, in which the unevenness of a coating film thickness in the upper side and lower side of a roller to be treated in a dip coating process is eliminated, the fabrication is inexpensively performed with a small-sized coating apparatus and the unevenness of film thickness in a spiral mark part is decreased in the case of using a coating liquid having a prescribed viscosity. SOLUTION: The method of coating the surface of the roller is performed by rotating the roller 2 to be treated around the axis center kept horizontal, moving horizontally while being brought into contact with the coating liquid housed in a liquid storage vessel 1 gradually from one end part 11 of the roller 2 to be treated and successively separating gradually from he liquid surface of the coating liquid from one end part 11 of the roller 2 to be treated, the pitch of the liquid breaking mark remaining at a position, where the roller 2 to be treated is separated from the surface of the coating liquid, in the longitudinal direction of the roller is controlled to 1-30 mm.
Patent JP-2002208612-A (JP)
Title: Semiconductor device
Inventor: TANAKA TAKAMASA
IPC: H01L21/60
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem of COF semiconductor device having stresses generated in the peripheral section of a bump electrode due to temperature changes and peels off electrode pads, and so on. SOLUTION: In a semiconductor device, a semiconductor element 5 is jointed to a film substrate 2 via the conductor leads 3 and bump electrode 4 of the substrate 2. The cracking of a protective layer formed on the semiconductor element 5 caused by stresses impressed upon the electrode 4 due to the thermal shrinkage of the substrate 2, resulting from post-ILB process temperature history, can be prevented when a notch 12 is provided through the area between the front end sections of the leads 3. Consequently, the occurrence of peeling off between an electrode pad 7 and the joint surface of the semiconductor element 5 can be prevented, and a highly reliable COF type semiconductor device having a high packaging density can be realized.
Patent JP-2002209530-A (JP)
Title: Method for food impregnation treatment by centrifugal force
Inventor: NISHIMAKI HAJIME
IPC: A23G1/00
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for food impregnation treatment by centrifugal force, with which a food can be efficiently impregnated with a liquid by a simple method using a centrifugal separator, impregnated in a short time especially even with a viscous liquid and the degree of impregnation and the ratio of an impregnation liquid to a food weight, etc., can be readily controlled by adjusting centrifugation time and the number of rotations. SOLUTION: This method for food impregnation treatment is characterized in that in a state that a food is in contact with a liquid having 1-7,000 centipoise viscosity at a room temperature, a centrifugal force is applied to the food to impregnate the liquid into the food. Preferably, the food is a bread dough or a dough for baked confectionery and the liquid is selected from chocolate, sauces and a formulated seasoning oil.
Patent JP-2002217654-A (JP)
Title: Differential amplifier circuit
Inventor: OMORI TETSUO
IPC: H03F3/34
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To perform a normal operation even when an input voltage range fills a power supply voltage, to improve the accuracy of input offset voltage characteristics and to enable a high-speed operation as well. SOLUTION: This differential amplifier circuit is provided with first input differential pair transistors P101 and P102 whose threshold voltage is VTP1, second input differential pair transistors P103 and P104 whose threshold voltage is VTP2 (|VTP2|<|VTP1|), a current source transistor P100 in common to both input differential pairs, first active load transistors N105 and N106 connected to the drain of the first input differential pair transistor and second active load transistors N107 and N108 connected to the source of the first active load transistor and the drain of the second input differential pair transistor.
Patent JP-2002215207-A (JP)
Title: Command pulse generating circuit
Inventor: HORIBE TAKESHI
IPC: G05B21/02
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem that command pulses obtained by dividing ideal command pulses for each scan have quantization errors to cause variation in command pulse time interval and then variation in motor rotating speed is eventually caused to results in vibrations of a machine and deterioration in precision. SOLUTION: This command pulse generating device equipped with a reference pulse generating device 3 which constitutes a controller executing a control program by control scans, a maximum pulse quantity specifying register 1, an output pulse quantity specifying register 2, and an accumulator 5 is characterized by that a fixed decimal value is set in the output pulse quantity specifying register 2.
Patent JP-2002214196-A (JP)
Title: Dna analytic system
Inventor: HIRABAYASHI TSUDOI
IPC: C12Q1/68
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To allow a long-time measurement with high throughput in a DNA polymorphic analysis by mass spectrum, and realize a stable measurement even with a low sample concentration. SOLUTION: In this system, many kinds of 5-valent or more polyvalent ions are generated by ionization method using gas atomization, and the mass spectrometric spectra thereof are detected and compared with mass spectrum patterns predicted to a non-polymorphic type and polymorphic type to determine the base in a polymorphic position.
Patent JP-2002220732-A (JP)
Title: Copolymer fiber
Inventor: MATSUDA MASAHISA
IPC: D01F6/62
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant copolyester fiber with a good spinning efficiency without generating foreign materials around an orifice during spinning. SOLUTION: This flame-retardant copolyester fiber comprises a polyester obtained by copolymerizing a phosphorus compound using aluminum or its compound as a polymerization catalyst.
Patent JP-2001247708-A (JP)
Title: Method of producing foam containing nutrition agent for cut flower
Inventor: PIUS SILVESTER
IPC: A47G7/02
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain an open cell foam material containing a nutrition agent for cut flowers in the interior by compounding a resin for a foam material with a nutrition agent for cut flowers preferably containing sugar before the expansion of the resin. SOLUTION: This method of forming such a foam material comprises compounding the resin with the nutrition agent for cut flowers and then successively mixing the mixture with a surfactant, a blowing agent and a catalyst. A foam block containing the nutrition agent for cut flowers in the interior is selected, the foam block is held in a container not permeating water, the stems of cut flowers are inserted into the foam block and water is poured into the container so that the cut flowers are decorated and their freshness can be retained.
Patent JP-2002221829-A (JP)
Title: Image forming method and developer
Inventor: INABA KOJI
IPC: G03G9/113
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method which stabilizes image density in spite of continuous printing of multiple sheets at and under a high temperature and high humidity, is excellent in durability and stability without fogging and lessens contamination to an electrostatic charging roller. SOLUTION: The developer is a two-component developer having toners and carriers. The average circularity of the toners in a circle equivalent diameter-circularity scattergram of a number standard measured by a flow type particle image measuring instrument is 0.950 to 0.995. The carriers are magnetic material dispersion type coated carriers. The 50% diameter by the volumetric average of the carriers is 15 to 60 μm and the content of the particles of grain size (2D/3>=) below 2/3 of the 50% particle size is <=5 vol.%. SF-1 thereof is 100 to 130. Electrostatic charging means are the electrostatic charging roller having a conductive elastic layer and the ten point mean surface roughness (Rz) of the electrostatic charging roller is smaller than a circle equivalent number average diameter D1 (μm).
Patent JP-2001272486-A (JP)
Title: Crystal for telephone wrist watch
Inventor: MARTIN JEAN-CLAUDE
IPC: H04B1/3827
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a crystal resistant to both shock and pressure and capable of properly operating capacitance sensor arranged in the backside. SOLUTION: A telephone wristwatch includes the crystal (1) containing a keyboard (2) in which a plurality of capacitance sensors (3) arranged in the backside of the crystal are formed. This crystal includes a thick zone (4) in the middle and a thin zone (5) in the periphery. The keyboard (2) is arranged in the backside of the thin zone (5).
Patent JP-2002222956-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/308
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device improved so that a parasitic MOSFET may not be formed even when a Mesa type isolation technique or an STI isolating method is applied to form a MOSFET in an SOI layer. SOLUTION: The method for manufacturing the semiconductor device comprises the step of removing a semiconductor layer (SOI layer) from an element isolation region by etching in an element isolating step of isolating to form a plurality of element regions. The method further comprises the step of forming a thermal oxide film on a sidewall of the SOI layer 3 in a step of forming an insulating layer. The method also comprises the steps of then removing an element isolating mask, and then forming a sidewall 8 of an Si3N4 on a sidewall face of the SOI layer 3. The method also comprises the steps of thereafter etching the SOI layer 3 with an ammonia hydrogen peroxide water in the etching step, and finally forming an oxide film 9 an electrode 10 to complete the MOSFET.
Patent JP-2002221579-A (JP)
Title: Occupant detecting device
Inventor: KUMAKIRI NAOTAKA
IPC: B60N2/90
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To securely prevent an electrostatic capacity type sensor for detecting the presence of an occupant sitting on a seat from erroneously detecting an object other than the occupant. SOLUTION: Variation of the output of the electrostatic capacity type sensor mounted on a seal back is detected in time series, and the deviation between the maximum value and the minimum value of the output in a very short period (e.g. 0.1 sec.) and the threshold are compared. Since a passenger sitting on a seat moves ceaselessly, the output signal of the sensor varies minutely in a vary short period and the deviation exceeds the threshold (refer to Fig. 14) However, when the seat is wet with water etc., the output signal of the sensor does not vary minutely in a very short period and the deviation is smaller than the threshold. Therefore, the presence of the occupant can be securely recognized and the erroneous detection can be prevented.
Patent JP-2002218960-A (JP)
Title: Method for controlling operation of vacuum thawing apparatus
Inventor: WAKASA AKIRA
IPC: A23L3/365
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the operation of a vacuum thawing apparatus by which thawing time is shortened, and a thawed product is uniformly thawed without causing so called thawing unevenness. SOLUTION: This method for controlling the operation of the vacuum thawing apparatus having a sealable treating vessel 1 is characterized in that the steam density surrounding the material 33 to be thawed is controlled.
Patent JP-2002230098-A (JP)
Title: Method and system for providing advertisement information, information terminal and its program
Inventor: BAN YASUHIRO
IPC: G06Q50/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To promote the introduction of an energy safety monitoring system by enhancing service performance and convenience to a customer by providing advertisement information. SOLUTION: This system is provided with an information terminal 104 for the safety monitoring system of energy, a provider device 106 connected through a communication network 105 to the information terminal 104, and a service agent who registers advertisement information in the provider device 106, and requests the distribution of the advertisement information to the information terminal 104. Then, the advertisement information is distributed to the information terminal 104 whose authentication is confirmed by a customer management data base 408 at the provider device 106, and displayed at a display means 209 of the information terminal 104. Thus, it is possible to improve service performance and convenience to the customer.
Patent JP-2002223882-A (JP)
Title: Equipment for reclining seat for vehicle
Inventor: KIMATA TOSHIHIRO
IPC: A47C1/025
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for reclining a seat for vehicle to prevent backlashes in a direction of the periphery of a lock gear, or backlashes in a direction of the periphery of a lid, when locked. SOLUTION: The following parts are formed inside a circular dent 14 of a frame 10 of the equipment: Guides 11 to lead plural lock gears 20 respectively are formed, and a protrusion 80 jutting toward a lid is formed. The protrusion 80 and plural lock gears 20 led by the guides 11 are placed around the periphery of the equipment at a certain interval. A cam-shaped plate 40 has a cam surface 41 to actuate the lock gear 20 outward and a cam surface 42 to make contact with the protrusion 80.
Patent JP-2002227402-A (JP)
Title: Baseboard for scaffolding board
Inventor: WAKATSUKI TADAHARU
IPC: E04G5/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a baseboard capable of being mounted and demounted extremely simply to and from a scaffolding board. SOLUTION: The baseboard 3 is installed along the side edge section of the scaffolding board 1, a plurality of sliding locking metal fittings 5 are mounted on the external surface side of a baseboard body 4 so as to be vertically slid to the baseboard body 4 by the rotary operation of lock bolts 10 respectively, each sliding locking metal fitting 5 has locking pieces 6 facing the underside of the baseboard body 4 in lower sections projected to sections lower than the baseboard body 4, and the baseboard 4 is fixed in a vertical posture by clamping the lock bolts 10 so that the sliding locking metal fittings 5 are slid upwards under the state in which the side edge section of the scaffolding board 1 is inserted among the locking pieces 6 and the underside of the baseboard body 4.
Patent JP-2002226940-A (JP)
Title: Cold rolled steel sheet having excellent hardenability
Inventor: MIZUTANI MASAAKI
IPC: C22C38/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet having excellent hardenability. SOLUTION: The cold rolled steel sheet having excellent delayed aging characteristic and hardenability can be manufactured by specifying the optimum additive quantity of Mo by determining the size and number of cementite grains within ferrite grains and the size of the ferrite grains, respectively, in low-carbon Al-K steel containing 0.01-0.20% C.
Patent JP-2002233091-A (JP)
Title: Electric motor
Inventor: WATANABE AKIHIKO
IPC: H02K1/18
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce noise in an electric motor used for an air conditioner, a washing machine or the like. SOLUTION: Upper and lower insulator thin parts 5, 7 are firmly held by filling gaps 16a, 16b formed by an upper insulator 1 and a lower insulator 2 or by the upper insulator 1, the lower insulator 2 and a stator core 3 with a resin 11, vibration is reduced and noise generated from the electric motor is reduced.
Patent JP-2001243459-A (JP)
Title: Image processing method
Inventor: WELDY JOHN ALLEN
IPC: H04N1/60
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method which obtains an excellent quality result by an ordinary scanning means without requiring any special scanner. SOLUTION: Plural channel input signals are a function of unknown recording signal level and unknown signal sensitivity. A step for sampling and measuring the recording signal and sensitivity of each channel so as to determine a weight value for removing the influence of the unknown signal sensitivity is included in this method. The weight value is used to further process the input signals, thereby generating an output signal representing the unknown recording level signal.
Patent JP-2002233302-A (JP)
Title: Method for preserving freshness of fish
Inventor: KITAGAKI TAKAO
IPC: A23B4/06
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an excellent method for preserving the freshness of fishes, capable of easily performing on a fishing boat or the like. SOLUTION: This method comprises using, as a soaking water for preserving fish harvests, a treated water from electrolytic treatment of seawater or a mixture of seawater with freshwater.
Patent JP-2002237722-A (JP)
Title: Voltage controlled oscillation circuit
Inventor: OZAWA TADASHI
IPC: H03B5/32
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a voltage controlled oscillation circuit capable of shorten ing an oscillation start time. SOLUTION: When a power is supplied, an 'L' level signal ST is outputted from an oscillation start recognizing circuit 17, and a PMOS transistor 18 and a transmission gate 19 are turned on and off, and a power voltage Vdd is applied to varicaps 14-1 and 14-2 so that the oscillation start time can be shortened. After oscillation is started, an 'H' level signal ST is outputted from the oscillation start recognizing circuit 17, and the PMOS transistor 18 and the transmission gate 19 are turned on and off, and a control voltage Vc is applied to the varicaps 14-1 and 14-2 so that a normal oscillation frequency signal can be outputted.
Patent JP-2002241102-A (JP)
Title: Method for producing hydrogen
Inventor: SUDA SEIJIRO
IPC: C22C19/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing hydrogen by which hydrogen is generated efficiently and at a high generation rate from an alkali water based solution containing a metal hydrogen complex compound. SOLUTION: Hydrogen is generated by bringing a nickel.cobalt alloy into contact with the alkali water based solution containing the metal hydrogen complex compound.
Patent JP-2002243663-A (JP)
Title: Fluoroscope
Inventor: KAMEGAWA MASAYUKI
IPC: G01N23/04
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a fluoroscope, with which the imaging magnification on a screen of a specific part in a sample can always be calculated precisely, even if the position in the optical-axis direction of X-rays of the specific part is not known. SOLUTION: A means which specifies a place Wa to be noticed, inside the sample W on the screen of a display 15 and a means which measures the movement amount on the screen of the specified part Wa to be noticed are installed. A movement amount δ on the screen of the part Wa to be noticed is measured, when a sample table 3 on which the sample W is placed is moved by a prescribed distance Δ in a plane at right angles to the optical axis of the X-rays. On the basis of the ratio of the distance Δ to the movement amount δ, imaging magnification of the part Wa to be noticed is calculated. Even if the position to the optical axis direction of the X-rays of the part Wa to be noticed, inside the sample W is unknown, it is possible to find the precise imaging magnification ρ, regarding the part Wa to be noticed.