baber/WOPTO huggingface dataset:
Patent JP-2006164662-A (JP)
Title: Method of manufacturing hydrogen gas for fuel cell
Inventor: YAMASHITA TAKESHI
IPC: H01M8/06
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reducing manufacturing cost of hydrogen gas through achievement of reproduction of an absorbent at low cost with efficiency for removing CO gas mixing in as an impurity, in manufacturing hydrogen as an energy source for operating fuel cell equipment by reformation of raw materials for reforming.  <P>SOLUTION: The method of manufacturing hydrogen gas for the fuel cell includes (1) a process of obtaining hydrogen-rich reformed gas from raw materials for reformation, (2) a process of passing the reformed gas obtained in the above process (1) through an absorbent filled layer and absorbing and removing CO in the reformed gas, and (3) a process of passing calory gas through the absorbent filled layer absorbing the CO and reproducing an absorbent by desorbing the CO.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165912-A (JP)
Title: Signal processor and image pickup device using the same
Inventor: SAITO HIROHARU
IPC: H03M1/18
Filed: 2004-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal processor for accurately controlling a gain.  <P>SOLUTION: In this audio signal processor 100, a variable gain amplifier 10 amplifies an analog audio signal SIG 12. An A/D converter 12 analog/digital converts an audio signal SIG 14 amplified by the variable gain amplifier 10. A gain control part 14 is configured of a digital circuit to control the gain of the variable gain amplifier 10 based on a digital audio signal SIG 16 to be outputted from the A/D converter 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006161671-A (JP)
Title: Device for assisting driving operation of vehicle, and vehicle equipped with same
Inventor: KOBAYASHI YOSUKE
IPC: F02D11/10
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for assisting driving operation of vehicle performing control without giving a driver sense of incongruity even when accelerator pedal reaction force and deceleration are generated according to the environment around self-vehicle.  <P>SOLUTION: The device for assisting driving operation of vehicle calculates risk potential in relation to preceding vehicle, and generates accelerator pedal reaction force according to the risk potential, and corrects driving force generated in the self-vehicle to be reduced. If acceleration intention of the driver is detected, driving force is corrected to be reduced, and acceleration control according to the driving operation of the driver is performed preferentially. At this point, risk potential in relation to the preceding vehicle is surely informed to the operator by increasing accelerator reaction force even during acceleration control.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160443-A (JP)
Title: Sheet material conveying device and image forming apparatus equipped with the same
Inventor: NAKAMURA MITSUTAKA
IPC: B65H3/06
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet material conveying device, preventing misfeed of paper or skew of paper even if a half-moon roller is pressed to the loaded paper sheets to cause bending of paper sheets in the sheet material conveying device including a half-moon roller having a sectional form partially missing the circumference and a guide roller having a smaller diameter than the half-moon roller.  <P>SOLUTION: A plurality of half-moon rollers 5a, 5b are provided in the direction perpendicularly to the paper feed direction, and a racing guide roller 22 is interposed between the half-moon rollers. The racing guide roller is disposed coaxially and rotatably disposed on the roller shaft 23, and has a smaller diameter than the half-moon rollers, and the diameter thereof is larger than the distance from the center of the half-moon roller to the cutout part of the half-moon roller.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006063436-A (JP)
Title: Method for forming carbon material thin film
Inventor: UDA TORU
IPC: B82Y99/00
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film formation method of a carbon material where the dispersibility of a carbon material in a solvent is improved, its adsorbability is made satisfactory, and also, thin film deposition is made possible.  <P>SOLUTION: A carbon material is dispersed into a hydrocarbon-based solvent mixed with a basic polymer type dispersant. With the material to be coated as the anode in the solvent, voltage is applied, so as to deposit a carbon material thin film on the surface of the anode material. At this time, in the case a carbon sheet is used as the anode material to be coated, or in the case the dispersion average grain size of carbon nanotubes as the carbon material dispersed into the hydrocarbon-based solvent mixed with the dispersant is set in 100 to 1,000 nm, both of the adsorption amount and the weight ratio of the carbon nanotubes in an adsorption layer can be effectively increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006164771-A (JP)
Title: Manufacturing method of organic light-emitting element
Inventor: SUZUKI SHIGEMI
IPC: H05B33/26
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic light-emitting element capable of sufficiently removing an extraneous matter on a charge injection electrode surface, controlling the balance of a charge injection amount, and providing an organic light-emitting element having a long life, high efficiency and high reliability by preventing leak and dark spots.  <P>SOLUTION: This manufacturing method of an organic light-emitting element includes processes of: applying surface treatment to a first electrode 2 formed on a substrate 1; forming at least one organic layer 3 on the first electrode 2; and forming a second electrode 4 on the organic layer 3. In the process of applying the surface treatment to the first electrode 2, the first electrode 2 is exposed in an ozone atmosphere and thereafter an ultraviolet ray is radiated to the first electrode 2 in a nitrogen gas atmosphere.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160171-A (JP)
Title: Airbag device for vehicle
Inventor: GOTO HIROSHI
IPC: B62J27/00
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wear type airbag device previously worn by a rider which does not bother normal movement of the rider when the vehicle is normally driven, and absorbs impact on the rider by quickly expanding the airbag body when the vehicle runs into a collision accident or the like.  <P>SOLUTION: The airbag device for two-wheeled motor vehicles is previously worn by the rider M, and provided with an airbag body 11 and an inflator 12 on a wearing material 10, and an ELR device 17 on a vehicle body B. A connection cable 18 drawn therefrom and the inflator 12 are connected by a start-up switch 15. When a tension greater than a predetermined value acts on the connection cable 18, the start-up switch 15 is started up to expand the airbag body 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006173261-A (JP)
Title: Photoelectron integrated element and its manufacturing method
Inventor: IMAI YASUTAKA
IPC: H01L31/10
Filed: 2004-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectron integrated element capable of improving high-frequency characteristics by reducing a parasitic capacity and a parasitic resistance and a manufacturing method for the photoelectron integrated element.  <P>SOLUTION: The photoelectron integrated element 100 contains a substrate 110 and a surface light-emission type semiconductor laser 100V being formed in the upper section of the substrate 110 and comprising a first mirror 120, an active layer 122, and a second mirror 124. The photoelectron integrated element 100 further contains a photo-diode 100P being formed in the upper section of the surface light-emission type semiconductor laser 100V and comprising at least an optical absorption layer 142 and a bipolar transistor 100B formed in the upper section of the substrate 110. The bipolar transistor 100B contains the same semiconductor layers as each of the first mirror 120, the active layer 122, the second mirror 124, and the optical absorption layer 142.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006169028-A (JP)
Title: Glass composition and its production method
Inventor: KURACHI JUNJI
IPC: C03C3/11
Filed: 2004-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass composition which can be easily defoamed and fined at a low cost and is suitably used as the glass substrate of an information display device, especially an active matrix type liquid crystal display device, and a method for producing the same.  <P>SOLUTION: The glass composition contains, by mass, 70-88% SiO<SB>2</SB>, 6-18% B<SB>2</SB>O<SB>3</SB>, 0.5-4.5% Al<SB>2</SB>O<SB>3</SB>, 0-0.5% Li<SB>2</SB>O, 0-0.5% Na<SB>2</SB>O, 2-10% K<SB>2</SB>O, 0-2% of MgO+CaO+SrO+BaO, and chlorine in a prescribed range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006167272-A (JP)
Title: Ball for ball game
Inventor: SASAKI HIROTO
IPC: A63B39/00
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To increase durability and to remarkably extend the carry of a ball after actually hitting the ball by enlarging the inertia moment.  <P>SOLUTION: This ball for a ball game having a diameter of 50 to 70 mm is composed of: a spherical core having a hollow part and an enclosing layer covering the hollow part; and one or more layers of covers covering the spherical core part. In the ball, the diameter of the hollow part ranges from 51 to 75% of the whole ball, the Shore D hardness of the enclosing layer is 55 to 70, and the Shore D hardness of the outermost layer of the cover is 55 to 70.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006168619-A (JP)
Title: Electronic control device for vehicle
Inventor: ITO YUJI
IPC: B60R16/04
Filed: 2004-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic control device for a vehicle allowing supply of oxygen to a cabin in an excellent state by an oxygen adding device 50, while avoiding insufficiency of power.  <P>SOLUTION: An air conditioner ECU 30 acquires storage amount information on an on-vehicle battery 65 (step S13), generates oxygen-enriched air by the oxygen adding device 50 when deciding the power storage amount of the on-vehicle battery 65 to be more than a prescribed level based on the power storage amount information (step S14, S15), and stops generation of oxygen-enriched air by the oxygen adding device 50 when deciding the power storage amount to be less than the prescribed level (step S14, S16). When the power storage amount of the on-vehicle battery 65 is insufficient, oxygen is not generated by the oxygen adding device 50, and thereby oxygen can be supplied to the cabin in the excellent state by the oxygen adding device 50, while avoiding insufficiency of power. The oxygen adding device 50 is not required to always secure required power amount.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006179521-A (JP)
Title: Method of manufacturing zener diode
Inventor: NISHINA TOSHIYUKI
IPC: H01L29/866
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a Zener diode having a target Zener voltage with a high yield by improving the controlling accuracy of the Zener voltage.  <P>SOLUTION: After conducting all the processes before formation of a diffusion region on the whole lot, leading wafers are extracted from the lot and a foregoing thermal diffusion process is conducted on them. Furthermore, a metal electrode is formed on the diffusion region formed in each of the leading wafers. The leading wafers formed with the diffusion region and metal electrode are measured for characteristics in a working current region to determine diffusion conditions for a thermal diffusion for the rest of the wafers in the lot. Using the diffusion conditions, a thermal diffusion process is conducted on the rest of the wafers in the lot to form a diffusion region.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005271905-A (JP)
Title: Tractor
Inventor: MATSUBAYASHI TOSHIKAZU
IPC: B60K17/348
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize reduction of the number of parts and simplification of interlocking adjustment.  <P>SOLUTION: A front/rear wheel transmission mechanism for shifting a front/rear wheel; and an equal speed/speed increase switching mechanism for switching the front wheel to the equal speed state to the rear wheel or the speed increase state. A steering operation interlocking mechanism is interlocked/connected to a steering operation mechanism and an equal speed/speed increase switching operation part is interposed between the steering operation interlocking mechanism and the equal speed/speed increase switching mechanism. The steering operation interlocking mechanism and the equal speed/speed increase switching mechanism can be interlocked/released in interlocking with the switching operation of the equal speed/speed increase switching operation part. The equal speed/speed increase switching operation part is arranged at a position near one side of a clutch housing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006176913-A (JP)
Title: Polyester fiber having excellent heat retaining property, woven fabric using the same and method for producing polyester fiber yarn
Inventor: TSUKAMOTO AKIRA
IPC: D03D15/567
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester fiber that has high strength despite of hollow cross section and a method for efficiently producing the same, and provide an woven fabric having high bulkiness, excellent heat retention, soft feeling and light weight, particularly denim fabric.  <P>SOLUTION: This is a polyester crimped fiber having more than 3 hollow parts, an intrinsic viscosity of 0.70 to 1.0 dl/g, a crimping rate of 3 to 10%, a strength of 3.5 to 5.5 cN/dtex, a boiling water shrinkage of less than 4.0% and the hollow rate of the constituting fiber is 10 to 30% and has excellent heat-retaining property. This invention further provides an woven fabric produced by the polyester fiber and shows excellent heat retention property and provide a method for producing the polyester fiber.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006179114-A (JP)
Title: Semiconductor device and fuse circuit selecting method
Inventor: KAWAMATA YOSUKE
IPC: G11C29/04
Filed: 2004-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of cut program fuses used for a semiconductor device.  <P>SOLUTION: The semiconductor device is provided with a fuse circuit 11 and an all reversed fuse circuit 12 respectively including a plurality of program fuses and storing desired address by a cut pattern of the plurality of program fuses and the fuse circuit 11 and the all reversed fuse circuit 12 can store addresses different from each other by the same cut pattern. Since a plurality of cut patterns of the program fuses exist even in the same address, the number of fuse elements to be cut can be reduced as a whole by suitably selecting used fuse circuits. Thereby, manufacturing costs of the semiconductor device can be reduced and reliability of the semiconductor device can be increased.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181591-A (JP)
Title: Teaching method for welding robot
Inventor: FUJII TOSHIO
IPC: B23K11/24
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a teaching method for a welding robot, which method can easily correct the position of a welding spot, and also can prevent the deterioration of the accuracy of the teaching data.  <P>SOLUTION: In this method, the welding operation is carried out as follows. Error values between the positions of the respective welding spots obtained by carrying out the off-line teaching by use of a simulation model configured on a CAD terminal and the positions of welding guns at fixed side corresponding to the positions of the above-mentioned respective welding spots measured by a laser type three-dimensional measuring machine based on the co-ordinate systems of an actual tool in the actual welding robot which is arranged in a welding site and is operated based on off-line teaching data are calculated. Then, the off-line teaching data are corrected by adding the error values to the positions of the respective welding spots in the direction opposite to the error values respectively. Then, an actual workpiece is welded by driving the actual welding robot arranged in the welding site based on the corrected off-line teaching data.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181813-A (JP)
Title: Method for producing honeycomb sandwich panel with frequency selection plate laminated
Inventor: YOTSUKURA RYUTA
IPC: B29L9/00
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a honeycomb sandwich panel with a frequency selection plate laminated which can easily produce a large-sized fiber-reinforced plastic panel by making the laminate be impregnated with a reaction resin material.  <P>SOLUTION: A tapered dam 12 is arranged on the side of the laminate W on a sheet 6 having rubber-like elasticity, a spiral hose 13 covered with an air weave 13a is arranged on the suction side, the whole laminate W is covered with a film-like vacuum back 9 in which a resin material charging port 7 and a suction pipe 8 connected to the hose 13 are arranged in the peripheral part, and the peripheral part is sealed on a base member 5 by an adhesive tape 10 etc. After that, the laminate W in the vacuum back 9 is vacuumed uniformly by a vacuum pump P connected to vacuum piping 8. While the inside is made a vacuum state, the room temperature curable reaction resin material Q is supplied from the resin material charging port 7 connected to a resin material supply tank 11 to the fiber-reinforced resin sheet 4 of the laminate to penetrate uniformly into the sheet 4 and cured by the reaction heat of the material Q.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006186045-A (JP)
Title: Mounting structure of electronic equipment
Inventor: NARAMA HIROMITSU
IPC: H01M2/10
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of electronic equipment capable of reducing labor hour taken for mounting electronic equipment.  <P>SOLUTION: The mounting structure 30 of electronic equipment includes a thermistor thermometer 31 mounted on the cover 3 of the box 1 of a power supply device 32. The cover 3 has an opening 37 provided therein. A wall 38 is erected vertically on the inner edge of the opening 37. The mounting structure 30 of electronic equipment includes a support 42 and an energizing part 43. The support 42 includes a support protruded part 44, a protrusion 46, and a groove 47. The support protruded part 44 is protruded from the wall 38. The protrusion 46 is protruded from the thermistor thermometer 31. The groove 47 is formed as recessed from the support protruded part 44. In the support 42, the protrusion 46 is inserted into the groove 47 to make the thermistor thermometer 31 movable. The energizing part 43 includes a spring piece 49. The spring piece 49 extends from the thermistor thermometer 31 to the wall 38. The spring piece 49 energizes the thermistor thermometer 31 to the inside of the box 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006181097-A (JP)
Title: Sales place structure and method for displaying merchandise
Inventor: KONDO YOSHIHIRO
IPC: G09F19/00
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sales place structure and a method for displaying merchandise which improve a customer gathering effect by enabling not only adults but also children to look for a merchandise article in a store and enabling especially shopping customers with the children.  <P>SOLUTION: In the sales place structure A, a necessary number of three-dimensional displayed objects 2a, 2b, 2c,... obtained by personifying vegetables and fruits are arranged on a refrigerating case 1 for displaying the vegetables and fruits as the merchandise articles. The stereoscopically displayed objects corresponding to the exhibiting positions of the merchandise articles are respectively arranged so that the three-dimensionally displayed object 2a obtained by personifying "Lentinus edodes" may be on a position where "Lentinus edodes" are displayed, the stereoscopically displayed object 2b obtained by personifying "Japanese radish" may be on a position where "Japanese radish" are displayed, and the stereoscopically displayed object 2c obtained by personifying "banana" may be on a position where "banana" are displayed, for example.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006187356-A (JP)
Title: Shoe with protector and athletic shoe
Inventor: IIDA SATOSHI
IPC: A43B23/04
Filed: 2004-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of sport training by avoiding the fatigue of the instep of a person's foot and damage to it, which are caused by a striking force imposed on the instep of his/her foot when he/she kicks a ball, during training for kicking the ball in the state of wearing a pair of athletic shoes.  <P>SOLUTION: This shoe 20 is equipped with: a shoe sole part 21, an instep leather part 22 which is attached to the shoe sole part 21 so as to cover the instep of the person's foot, and a tongue piece part 25 which is provided between right and left instep pieces 24 facing each other via a front opening 23 of the instep leather part 22, so as to cover the instep of his/her foot; a pocket-like bag part 25b is provided inside the tongue piece part 25; and protectors 30 and 34 for protecting his/her foot are provided in the bag part 25b in such a manner as to be freely stored in it. Additionally, the shoe 20 is equipped with: the shoe sole part 21, the instep leather part 22 which is attached to the shoe sole part 21, so as to cover the instep of the person's foot, and the tongue piece part 25 which is provided between right and left instep pieces facing each other via a front opening 23 of the instep leather part 22 so as to cover the instep of his/her foot; and a sound generating body 10, which generates a sound by the action of an external force from outside of the tongue piece part 25 or the instep leather part 22, is provided inside the tongue piece part 25 or the instep leather part 22.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005523927-A (JP)
Title: 酢酸シプロテロンの改良された合成
IPC: C07B53/00
Filed: 2003-04-14
Abstract: 本発明は、ソラソジンからの酢酸シプロテロン(17α-アセトキシ-6-クロロ-1α,2α-メチレン-4,6-プレグナジエン-3,20-ジオン)の改良された合成方法に関する。本発明の方法は、従来技術と比較して短時間であり、従って、より経済的である。
Patent JP-2005524310-A (JP)
Title: プロセス変動補償を行うアクティブバイアス回路用電流停止回路
IPC: G05F1/46
Filed: 2003-02-07
Abstract: 所定のレベルのバイアス電流を生成する集積回路バイアスネットワークが開示される。トランジスタは、電界効果トランジスタに印加される所定の入力ゲート−ソース電圧に対応するバイアス電流のレベルを生成する。制御回路が設けられる。制御回路は電界効果トランジスタに接続され、制御電流パス経由で電流を供給して電界効果トランジスタ入力電圧を生成する。補償回路は制御回路に接続している。補償回路は、電界効果トランジスタと同一タイプの補償トランジスタを含む。補償回路は、補償トランジスタを作動させて、電流を制御電流パスから迂回させる。それによって、入力電圧が電界効果トランジスタに印加されてかかる電界効果トランジスタが所定のレベルのバイアス電流を生成することを可能にする大きさの電流を抽出することが、プロセス変動によって補償トランジスタに引き起こされる。
Patent JP-2005525884-A (JP)
Title: 中折れしないバルーンカテーテル
IPC: A61M25/00
Filed: 2003-05-15
Abstract: カテーテルに取り付けられた膨張可能なバルーンを含むバルーンカテーテルである。バルーンの近位端が、カテーテルの外壁に取り付けられ、これらの間に気密シールが設けられる。カテーテルの遠位端とバルーンの遠位端との間に滑り接合部が形成され、該バルーンの該遠位端が、該カテーテルの該遠位端に対して軸方向に移動又は並進することを可能にする。この滑り接合部は、該バルーンとカテーテルとの間で張力又は圧縮力を伝達することなく、バルーンの軸方向の長さが膨張時に変化することを可能にし、これにより、横断方向の折り目が該バルーンの表面内に形成されることが防止され、カテーテルが湾曲されることが防止される。代替的に、バルーンの遠位端に接触しないようにカテーテルを終端させることができ、或いは該カテーテルを区分化し、別箇のカテーテル部品がバルーンの各端部に連結され、これにより滑り接合部が完全に排除されるようにすることもできる。
Patent JP-2005526463-A (JP)
Title: コレスキー近似計算のための適応型アルゴリズム
IPC: G06F17/16
Filed: 2003-05-19
Abstract: 【課題】符号分割多元接続（ＣＤＭＡ）通信システムにおけるマルチユーザ検出手法利用の通信信号データ検出のための近似コレスキー係数の算出を機器の複雑化を伴うことなくできるようにし、受信システムの複雑化および製造コスト上昇を緩和する。 【解決手段】無線通信システムにおいてデータの検出が要求される。複数の通信信号（ｒ）を受信する。受信したそれら通信信号（ｒ）のデータ（ｄ）の推算のための解を、逆行列化を要する線型系（３４）を用いてモデル化する。近似コレスキー係数の複数の列または行（ＡおよびＢ）を算定する。算定ずみの列相互間の差または行相互間の差を算定する。算定した差が閾値以下である場合は、それ以降の列または行は、その前に算定ずみの列または行によって算定する。受信した通信信号（ｒ）のデータ（ｄ）を近似コレスキー係数を用いて推算する。
Patent JP-2005531059-A (JP)
Title: Ｔｖショーの集合のクラスタリングのために最善の初期集合を決定するよう様々な初期クラスタ集合を比較する方法
IPC: G06Q30/02
Filed: 2003-06-12
Abstract: 視聴履歴の標本母集団からステレオタイプを導出するクラスタリング処理のための可能な初期クラスタ集合は、各候補クラスタ集合に対して、候補クラスタ集合内の各クラスタから候補クラスタ集合内の各他のクラスタへの距離に関するメトリックを計算することによって比較される。望ましくは、候補初期クラスタ集合内のクラスタ間の距離の正規化された平均総計であるメトリックは、互いに対して近すぎるクラスタを有する劣った候補を廃棄するのに用いられる。