baber/WOPTO huggingface dataset:
Patent JP-2004516377-A (JP)
Title: エチレン／プロピレン誘導ポリマーとプロピレン誘導ポリマーとを含む感圧接着剤ブレンドおよび該ブレンドからの物品
IPC: C09J123/16
Filed: 2001-04-26
Abstract: 本発明は、少なくとも一種の非晶質エチレン／プロピレン誘導コポリマーと、約５００ポイズより高い溶融粘度を有する少なくとも一種の非立体規則性プロピレン誘導ポリマーと、任意の粘着性付与剤と、のブレンドに関する。このブレンドは、低表面エネルギーの基材と比較的高い表面エネルギーの基材の両方への適切な粘着力の良好なバランスを達成できる感圧接着剤組成物を提供する。
Patent JP-2004526270-A (JP)
Title: Ｍｒａｍ書き込み装置および方法
IPC: H01L27/105
Filed: 2001-12-26
Abstract: ＭＲＡＭセル（１０）、およびセルをプログラミングする方法を開示した。セルは共振周波数での強磁性共振を有し、その強磁性共振のＱが１以上である磁気材料からなる自由層（２）を含む。困難軸と容易軸との書き込み線は自由層と磁気接続する位置にある。クラッド層（６２）は困難軸書き込み線を部分的に囲み、同一の共振周波数を有し、１以上の強磁性共振Ｑを有する。共振周波数を含む書き込み信号が困難軸書き込み線（２０）に印加され、同時に、容易軸書き込み線（２１）にも印加される。セルとクラッド層とのＱが掛け合わされて、スイッチング磁場が増大し、即ち、同じ磁場を形成するのに必要な電流が削減される。
Patent JP-2004516950-A (JP)
IPC: B26D9/00
Filed: 2001-11-02
Abstract: The invention relates to a device for cutting up food products (4), in the form of a slicer. Said device is equipped with at least two cutter heads (9,10). The product flows produced by each cutter head are either combined and processed in the form of one product flow or are processed in the form of a plurality of product flows.
Patent JP-2004516965-A (JP)
Title: 成形機設備
IPC: B29C48/25
Filed: 2002-01-17
Abstract: 本発明は、混合機を有する成形機設備であって、混合機が駆動モジュールによって機械的に駆動可能であり、加工すべき材料及び該材料に混合すべき添加剤のための単数若しくは複数の供給装置を備えており、この場合、混合機が、空間保持機構として形成された支持フレーム内に配置されており、混合機の操業に必要な材料若しくはエネルギーのため並びに測定、制御若しくは調整のためのラインが支持フレーム内にほぼ完全に設備されて、かつ混合機に接続されており、この場合、支持フレームが使用箇所への成形機設備の搬送のための搬送フレームとして、かつ使用箇所の基礎上への成形機設備の設置のための組み立てフレームとして形成されている形式のものに関する。本発明に基づき、混合機の駆動モジュールに起因する機械的な振動が、成形機設備の振動に敏感な装置に対して遮断されている。
Patent JP-2004519106-A (JP)
Title: 光学的にポンピングされる面発光型半導体レーザ装置および該装置の製造方法
IPC: H01S5/183
Filed: 2002-02-12
Abstract: 本発明は、光学的にポンピングされる面発光型半導体レーザ装置に関する。この場合、放射を発生する少なくとも１つの量子井戸構造（１１）と、この量子井戸構造（１１）を光学的にポンピングするための少なくとも１つのポンプ放射源が設けられている。さらにポンプ放射源は端面発光型半導体構造（３０）を有しており、この端面発光型半導体構造（３０）と量子井戸構造（１１）は１つの共通の基板（１）にエピタキシャル成長により設けられている。ポンプ放射源の端面発光型半導体構造（３０）は半導体リングレーザとして取り付けられている。
Patent JP-2004536792-A (JP)
Title: 栄養素及び医薬用デリバリーシステムとしての新規チョコレート組成物
IPC: A23L33/00
Filed: 2002-03-29
Abstract: 医薬及び／又は栄養素を動物、特にはヒトに対してデリバリーするのに有用な新規チョコレート製品であって、特には、動物、特にヒトにより、従来医薬組成物において使用されていたチョコレートより有意に強く求められるように配合されたもの、及びその濃度、最適化、そのような要求を高める及び特定の徴候を治療するための内因生及び外因性成分の付加。チョコレート製品は、１種又は２種以上の生体アミン約０．５〜約２００ｍｇ、より好ましくは約５〜約２０ｍｇ／チョコレート１ｇ；（Ｃ）１種又は２種以上のメチルテトラヒドロイソキノリン、Ｎ−アシルエタノールアミン、及び／又はアナンダミド及び／又はサルソリノール約１μｇ〜約２０ｍｇ、より好ましくは約１０μｇ〜１０ｍｇ／チョコレート１ｇ；（Ｄ）少なくとも１種の微量鉱物約０．２〜約３０ｍｇ／チョコレート１ｇ；及び（Ｅ）１種又は２種以上のメチルキサンチンアルカロイド０．６〜約５００ｍｇ、より好ましくは約３５〜約１００ｍｇ／チョコレート１ｇを含む。本発明において使用されるチョコレート組成物は、また、好ましくは、有効量の少なくとも１種のチョコレート芳香材料及び少なくとも１種のバニラ芳香材料を含むのがよい。
Patent JP-2004531536-A (JP)
Title: 抗ウイルス剤としての新規アリールスルホンアミド
IPC: A61K31/506
Filed: 2002-04-08
Abstract: 本発明は、式（Ｉ）（式中、置換基R 1 、R 2 、R 3 、R 4 、ＡおよびＸは、所定の意義を有する。）の新規化合物、その製造方法、および抗ウイルス剤、とりわけ抗サイトメガロウイルス剤としてのその使用に関する。
Patent JP-2004532330-A (JP)
Title: 基板上の微構造蒸着物質をリフトオフする方法、この方法によって製造される基板、およびこの基板の使用
IPC: G03F7/26
Filed: 2002-04-25
Abstract: 【課題】基板上において、蒸着物質からリフトオフによって微構造（例えば親水性の文字601と疎水性の文字602が交互に並んだもの）を形成する方法と装置を提供する。 【解決手段】本発明の方法は、置換されたベンゼン、（ハロ）脂肪族化合物またはこれらの組み合わせからなるモノマーをプラズマ重合蒸着させ、ポリマー物質を蒸着させる工程を含む。本発明の他の方法は、ビニル化合物、置換ビニル化合物、アクリル化合物、シラン、シラントリ−ホスファイト、またはこれらの組み合わせからなるモノマーをプラズマ重合蒸着させ、ポリマー物質を蒸着させる工程を含む。本発明のさらに他の方法は、多相交流または直流によって生起されるプラズマ中で、モノマーをプラズマ重合蒸着させ、ポリマー物質を蒸着させる工程を含む。基板とデバイスには、本発明に係るモノマーのプラズマ重合蒸着を用いたリフトオフによる微構造が形成される。図６中、尺度Ａは１００μを示す。 【選択図】図６
Patent JP-2004537102-A (JP)
Title: データ平滑化方法および装置
IPC: G06F17/17
Filed: 2002-05-24
Abstract: 第１の平滑化技術にしたがってデータを平滑化し、第２の平滑化技術にしたがって選択的にデータを調整する方法および装置。第１の平滑化されたデータポイントは第１の生データポイントに等しく適切に設定され（ステップ２０２）、システム（１００）は、次の生データポイントに進む（ステップ２０４）。平滑化動作を行う前に、平滑化システムはまずデータポイントにとって平滑化が適切か否かを判定し、適切であれば、データに対して基本的平滑化動作を行う。平滑化システムは閾値比較を行って平滑化が適切か否かを判定する。
Patent JP-2004535408-A (JP)
Title: ケイ酸塩粒子およびポリマーを含むエアロゾル組成物
IPC: A61K9/00
Filed: 2002-05-31
Abstract: 本発明は、エアロゾル装置に収容された特に髪に用いるための化粧品組成物であって、噴射剤、および化粧品として許容される媒質に、 (i)少なくとも10重量%の少なくとも1種のケイ酸塩を含有する固体粒子、および (ii)固定ポリマー、増粘ポリマー、またはそれらの混合物から選択された少なくとも1種のポリマーを含む液相を含有し、前記固体粒子が少なくとも1重量%のアルミニウムを含有する化粧品組成物に関する。
Patent JP-2004211654-A (JP)
Title: Gas turbine plant and combined plant
Inventor: MOMOTAKE CHIKANORI
IPC: F01K23/10
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To improve thermal efficiency by using heat provided by cooling a gas turbine high temperature part for heating introductory air to a burner and fuel.  <P>SOLUTION: A gas turbine plant P is provided with a gas turbine 10 and a closed loop circulation system 100 cooling the gas turbine high temperature part (a moving blade 13A, a stationary blade 13B). The closed loop circulation system 100 circulates steam as a medium, and is provided with heat exchangers 42A, 42B arranged in the gas turbine high temperature part, a heat exchanger 102 arranged in an air introductory passage from a compressor 11 to the burner 12, a condenser 104 condensing steam after passing the heat exchanger 102, a pump 106 forcingly circulating water after condensation, and a heater 108 heating water sent out by the pump 106 to generate steam in a circulation route, temperature of fuel and air introduced to the burner 12 is raised by heat provided by cooling the gas turbine high temperature part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004221741-A (JP)
Title: Signal processing circuit
Inventor: FUKUSHIMA TAMOTSU
IPC: H04N5/232
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of causing many cases of out of focus because a just focus point is hardly recognized particularly from an HDTV camera in the case of focus matching of a video camera.  <P>SOLUTION: An input terminal 1 receives a luminance signal Y, a high pass filter 21 in a high frequency signal level detection circuit 2 extracts only a high frequency component of the luminance signal Y, an absolute value voltage 22 detects the absolute value of the component, and an integral circuit 23 integrates the entire image or part of the image and provides an output. A latch circuit 3 latches the output for one vertical scanning line (1V) period, a comparison circuit 4 compares an output of the high frequency signal level detection circuit 2 with an output of the latch circuit 3, and a display signal generating circuit 5 outputs the magnitude relation in a way of e.g., an upward arrow, a point indication, and a downward arrow. Whether a focusing direction or an out of focusing direction can easily be recognized depending on whether the amount of the high frequency signal is increasing or decreasing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004093099-A (JP)
Title: Temperature measuring device for microwave oven
Inventor: YO KAEI
IPC: H05B6/68
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temperature measuring device for a microwave oven for easily measuring temperature of an object such as food and drink inside and outside a cooking chamber of the microwave oven.  <P>SOLUTION: This microwave oven comprises a heating part for cooking food and drink, the cooking chamber 106 storing food and drink, a control part controlling various cooking operation of the microwave oven, and the temperature measuring device having a variable length wire 310 whose one end is electrically connected with the control part. The temperature measuring device includes a temperature detection probe 302 connected with the other end of the variable length wire and a rotary member 406 winding the variable length wire and connected with the control part electrically.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079503-A (JP)
Title: Side button switch for mobile communication terminal and its vibration preventing device
Inventor: PARK MIN-HO
IPC: H01H13/807
Filed: 2003-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input device having at least one function key with one or more defects of an input device produced by current technology improved.  <P>SOLUTION: This mobile communication terminal is equipped with a keypad installed in a case so that the upper part of a key button formed in a front is projected through a key button hole formed inside the front of the case; at least one side button 110 having an upper part 112 projecting to the outside of the case 100 and a lower part 111 projecting into the inside of the case to be inserted into a side button hole 102; a printed circuit board to which one end 125 of a tact key is fit so that the lower part of the side button is faced to a nose 122 of the tact switch 121 at the specified intervals, and closely attached to the back of the keypad so as to be installed on the inside of the case; and a vibration preventing device of the side button inserted between the lower part of the side button and the nose of the tact switch with an elastic member 130.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004216732-A (JP)
Title: Color thermal printer
Inventor: KAIMOTO HIDEKI
IPC: B41J2/32
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an unrecorded area of a thermal recording paper sheet from being exposed to moisture inside a one-head type color thermal printer during image recording.  <P>SOLUTION: The unrecorded color thermal recording paper sheet 26 is carried to a thermal head 18. A first cutter 14 cuts the recording paper sheet 26 which is carried by a prescribed amount, so as to make the recording paper sheet 26 serve as a recording paper sheet 42. After being cut, the paper sheet 26 is carried in the reverse direction so as to be returned into a recording paper roll chamber 12, and a charging cover 32 is moved to close the chamber 12. While the cut sheet 42 is carried in a reciprocating manner, color images are recorded in a frame-sequential manner by the thermal head 18. During the recording of the color image, the cut sheet 42 to be fed in a recording direction is guided by a flap 62, and temporarily stored in a winding device 16.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004217087-A (JP)
Title: Vehicular air conditioner
Inventor: HARA JUNICHIRO
IPC: B60H1/32
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of problems due to insufficient cooling of a vehicular driving power source, in a vehicular air conditioner provided with a water coolant heat exchanger heat-exchanging a coolant with cooling water of the vehicular driving power source between a compressor and an exterior coolant heat exchanger.  <P>SOLUTION: The vehicular air conditioner comprises a valve 17 selectively inducing the coolant discharged from a compressor 1 into either one of a flow passage leading the coolant to the water coolant heat exchanger 11 or a flow passage making the coolant avoid the water coolant heat exchanger 11; a thermostat 15 detecting the temperature of cooling water flowing into an engine 12; and a controlling means 24 controlling the valve 17 so as to lead the coolant discharged from the compressor 1 into the water coolant heat exchanger 11 when the temperature of the cooling water is not more than a specified temperature, and make the coolant discharged from the compressor 1 avoid the water coolant heat exchanger 11 when the temperature of the cooling water is higher than the specified temperature.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004224713-A (JP)
Title: High-oil-content water-based cosmetic
Inventor: SUETAKE TERUHIKO
IPC: A61K8/00
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-oil-content water-based cosmetic excellent in usability (makeup removal effect and the easiness of use), application texture (a good feeling after washing-off), and safety (freeness from rough dry skin) and good in long-term stability.  <P>SOLUTION: The high-oil-content water-based cosmetic comprises (a) 0.001 to 1 mass % N-alkyloyl-N-methyltaurine salt and/or N-acyl-L-glutamate, (b) 1 to 10 mass % nonionic surfactant, (c) 0.01 to 1 mass % alkyl-modified carboxyvinyl polymer, (d) 2 to 10 mass % purified water, and (e) 50 to 95 mass % oil component.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228965-A (JP)
Title: Semiconductor element storing package and semiconductor device
Inventor: TABUCHI HIROYUKI
IPC: H01P5/08
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element storing package and a semiconductor device which have a high connection strength between a center conductor of a coaxial connector and a line conductor of a circuit board and are superior in transmission efficiency of high frequency signals.  <P>SOLUTION: The semiconductor element storing package comprises a circuit board 6 having a mounting part 1a for placing a semiconductor element 5 thereon; a base body 1 to which the circuit board 6 is joined to; a frame body 2 surrounding the circuit board 6; and a coaxial connector 3 consisting of an outer peripheral conductor 3a, a center conductor 3b, and an insulator 3c. A line conductor 6a having one end side electrically connected to the center conductor 3b and having the other end side electrically connected to the semiconductor element 5 is formed on the upper surface of the circuit board 6, and a connection part 3d to the line conductor 6a of the center conductor 3b is made into a thin part thinner and wider than the rest part, and the thin part 3d has upper and lower surfaces made into flat surfaces and has side faces made into curved surfaces expanded outward in center parts.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003273983-A (JP)
Title: Portable radio terminal device
Inventor: KOBAYASHI HIDEKATSU
IPC: H04B1/38
Filed: 2003-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of two volume adjustment control knobs disposed adjacent to each other on a side face of a case assembly about a portable radio terminal device.  <P>SOLUTION: The control knob 25<SB>-4</SB>and the control knob 25<SB>-5</SB>are adjacently disposed on a side face of a front case member 25<SB>-1</SB>in which a portable radio terminal device main body assembly is incorporated. A projecting step part 25<SB>-1-15</SB>is formed on the front case member 25<SB>-1</SB>between the control knobs 25<SB>-4</SB>and 25<SB>-5</SB>at the same height as that of the control knobs 25<SB>-4</SB>and 25<SB>-5</SB>. The control knobs 25<SB>-4</SB>and 25<SB>-5</SB>are prevented from being pressed down in such a manner that the projecting step part 25<SB>-1-15</SB>hits on an object in such a case where the part of the control knobs of the portable radio terminal device is pressed to the object. The projecting step part 25<SB>-1-15</SB>does not disturb an operator's pressing operation of the control knobs 25<SB>-4</SB>and 25<SB>-5</SB>with a finger.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004225657-A (JP)
Title: Exhaust emission control device
Inventor: MATSUNAMI OKITOMO
IPC: F01N3/02
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve measuring precision of a temperature sensor and accurately perform regeneration control of a particulate filter.  <P>SOLUTION: An exhaust emission control device has a pair of dispersion plates 10, 11 having a plurality of communication holes 10a, 11a, opposingly positioned in the flow direction of exhaust gas 3, in a filter case 7 fitted at a midpoint of an exhaust pipe 4, and houses the catalyst regeneration type particulate filter 6 inside a housing space 12 demarcated between the dispersion filters 10, 11. The device is equipped with the temperature sensor 14 in an appropriate position in the filter case 7 for detecting exhaust gas temperatures inside the housing space 12, and is structured to have a detector 15 of the temperature sensor 14 positioned at forming places of the exhaust gas 3 flow.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004228470-A (JP)
Title: Manufacturing method for circuit board
Inventor: SUZUKI SHIGETAKA
IPC: H05K3/34
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a circuit board, the production device of which is simplified and the cost of the production device of which is reduced.  <P>SOLUTION: In the manufacturing method for the circuit board, a wiring pattern 5 is formed on one surface of a circuit board section 11 for a printed board P; while a pattern 7 for a grounding is formed on the other surface of the circuit board section 11, and conductive pattern sections 16 electrically connected to the pattern 7 via conductive patterns 17 for a connection formed on connecting sections 12 are formed to lug sections 13 on the same surface side as the other surface side of the section 11. In a carrying process for the printed board P and/or a loading process for an electronic component 9 on the printed board P, a static eraser, in which positive and negative ions by a conventional expensive corona discharge are blown off, is dispensed with because the pattern 7 is grounded through the patterns 16, and a simple and low-cost manufactured device is obtained.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226920-A (JP)
Title: Image forming device and copying machine
Inventor: SHIMIZU KIICHIRO
IPC: G03G21/00
Filed: 2003-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate management of use life of a "component" as an image forming process equipment unit.  <P>SOLUTION: This image forming device and this copying machine are provided with a management memory 98 for storing a management table Tp including state information and a use result value D and equipped on each component, a main body memory 133b equipped on an image forming device main body and for storing a registration table Tm including state information, a use result value d and an allocated life value e representing propriety of use to the each component, and a management means 131 for updating the use result values D, d of the tables Tp, Tm according to the number of sheets of image formation (87 of fig. 7), for necessitating replacement of the component by updating the state information of the table Tp to "life" when the use result value D reaches a set life value A (59, 60 of fig. 8) of the component and for necessitating replacement of the device by updating the state information of the table Tm to "life" when the use result value d reaches the allocated life value e (61, 62 of fig. 8).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234164-A (JP)
Title: Three-dimensional sheet metal model production method and computer program
Inventor: FUKUMURA YUICHIRO
IPC: G06F17/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a three-dimensional sheet metal model by use of a feature producing a general solid model without an attribute for sheet metal.  <P>SOLUTION: This production method has steps for: estimating a thickness of the sheet metal from a cross section specified by a user; expressing bending of the sheet metal by rotating the cross section specified by user around an axis specified by the user and sweeping the cross section after the rotation by a size specified by the user; expressing an abutment by sweeping the cross section specified by the user by a size specified by the user; and realizing sheet division by a sweep hole formed when sweeping a minute cross section including a dividing line specified by the user by just a sheet thickness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232365-A (JP)
Title: Under pad
Inventor: TAKAHASHI MINORU
IPC: C08L21/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an under pad with reasonable hardness and high strength, which is free from damage, not allowing separation, damage or the like to artificial turf when the under pad is interposed between the base and the artificial turf.  <P>SOLUTION: The under pad is made by binding flexible chips like rubber with a binder with polyamide fibers.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234448-A (JP)
Title: Equipment constitution detection system
Inventor: MOCHIZUKI YASUHISA
IPC: G06Q50/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To detect the arrangement state of actual equipment constitution in a system independent of the system of a production line in an equipment constitution detection system for detecting a constitution arrangement state in a plurality of equipment devices constituting a prescribed production line.  <P>SOLUTION: The predetermined number of pieces of element information of each constituting device constructing a predetermined production line are stored in an element information storage means 49 and a constitution device extraction means 45 extracts the element part from image pickup data for which the image of each constituting device constructing the production line is picked up including the characteristic element part by an imaging camera 12. A collation processing means 47 successively collates the element of the image pickup data with the element information of each device acquired in an element information acquisition means 46 and stored in the element information storage means 49. The arrangement state of each device is specified by the matching element information, and the equipment constitution of the production line is specified and displayed at a display means 48.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234484-A (JP)
Title: Work management method and system, and tool used in the system
Inventor: OGAWA YOSHIO
IPC: G08C23/02
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a management method capable of preventing a forgotten work without causing a reduction in work efficiency in a bolting work or the like.  <P>SOLUTION: When the bolting work to a work piece 3 is performed by a torque wrench 8 in a work place, ultrasonic wave and electromagnetic wave are simultaneously transmitted from the mobile station 9 of the torque wrench 8, and the ultrasonic wave and electromagnetic wave from the mobile station 9 of the torque wrench 8 are received by fixed stations 5, 6, and 7 in the work place. The position of the torque wrench 8 which performed the work to the work piece 3 is calculated based on the time difference between the received ultrasonic wave and electromagnetic wave, whereby the completion of bolting work in the calculated position is determined.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240056-A (JP)
Title: Positive charge type single layer electrophotographic photoreceptor
Inventor: TAKANO SUSUMU
IPC: G03G5/06
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positive charge type single layer electrophotographic photoreceptor free of problems such as rise of residual potential and lowering of photosensitivity even in the case of a thick undercoat layer, yielding a stable image even after repeated use at high temperature and high humidity, not causing dielectric breakdown under practically applied field intensity, and having good dielectric strength.  <P>SOLUTION: In the positive charge type electrophotographic photoreceptor, a single layer type photosensitive layer containing a charge generating material, a hole transport material, an electron transport material and a resin binder is formed on a conductive substrate by way of an undercoat layer. In the photoreceptor, a specified distyryl compound is used as the hole transport material in the photosensitive layer and the same distyryl compound is incorporated in the undercoat layer in a ratio not less than the weight ratio of the distyryl compound to the binder resin in the photosensitive layer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240640-A (JP)
Title: Member estimation system and method in network community, member estimation program, and record medium recording the program
Inventor: MAIDA IZUMI
IPC: G06F13/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member estimation system in a network community, capable of easily deciding estimation of a member of the network community on the basis of an emergent group structure model in social psychology.  <P>SOLUTION: By making a cluster analysis of the member by use of a weighted directed graph produced from information among the members, the community is classified into a prescribed number of clusters, a fittest pattern among communication patterns in a group of a prescribed number of people is estimated, a key person appearance rate is applied, an estimation value of the member in the community is calculated, the cluster is separated until the number of the constituent members of the cluster becomes less than the prescribed number, and the key person appearance rate is newly applied to calculate an estimation value of the member.  <P>COPYRIGHT: (C)2004,JPO&NCIPI