baber/WOPTO huggingface dataset:
Patent JP-2008142183-A (JP)
Title: Microneedle sheet and its production method
Inventor: OGAWA SHOTARO
IPC: A61K47/42
Filed: 2006-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microneedle sheet having a microneedle array being smoothly stabbed into a skin and produced at low production cost at a high yield; and its production method.  <P>SOLUTION: This microneedle sheet 16 is provided with the microneedle array formed with multiple pyramidal microneedles 17 on the sheet surface, wherein the ridge line 17A of the pyramidal microneedle has a shape curving inward the microneedle 17.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008145650-A (JP)
Title: Transmission system for reproduction-restricted musical content, transmission method, and portable terminal
Inventor: UEDA MASAYUKI
IPC: G06F21/62
Filed: 2006-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission system for playback-restricted musical content which appropriately provides musical content, even with respect to those users who desire to listen to the content, and to provide a transmission method and a portable terminal.  <P>SOLUTION: A content server 20 which transmits musical content, and a portable terminal 30 which makes use of the musical content, are connected via a communications network; the content server 20 is provided with a storage part which stores the musical content; a reproduction-restrictinginformation generating part which generates reproduction-restrictinginformation for generating noise signals to be inserted at the reproduction of the musical content, and so on; the portable terminal 30 is provided with a header analysis part 32, which analyzes the header of the musical content and determines whether the musical content is to be reproduced; a decoding-processing part 33 which decodes the musical content; a playback-restricting information analysis part 34, which analyzes the playback-restricting information, to generate noise signals, or the like; and a signal-synthesizing part 35 which synthesizes the musical content thus decoded with the noise signals.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148451-A (JP)
Title: Electric motor and method of assembling same
Inventor: SATO TATSUYA
IPC: H02K5/22
Filed: 2006-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor capable of improving sealing performance of a portion where a harness is led out to the outside and improving dustproof/waterproof effects, and to provide a method of assembling the electric motor.  <P>SOLUTION: The electric motor 1 includes a yoke housing 2 having an opening 9; a rotary shaft 5 rotatably supported by the yoke housing 2; a resolver 25 for detecting a rotation angle of the rotary shaft 5; and a bracket 30 attached on the opening 9 of the yoke housing 2, wherein an insertion hole 34 for inserting a harness 35 of the resolver 25 is formed on the bracket 30 and a grommet 36 for dustproof/waterproof is provided on the insertion hole 34. A resolver holder 40 for restricting the movement of the resolver stator 25b in an axial line direction and a rotation direction is provided on the resolver 25, an extending portion 52 for supporting the grommet 36 from the inside and a pressing plate 53 are provided on the resolver holder 40, and a plate 38 for pressing the grommet 36 from the outside is provided on the bracket 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007151141-A (JP)
Title: Packet generating method, information processing device with function thereof and recording medium with packet generation program recorded thereon
Inventor: HIGUCHI HIDEMITSU
IPC: H04L12/70
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that an address translation router is required for communication between a conventional IPv4-compatible application on PC/WC and a host connected to an IPv6 network; and a load applied to the address translation router becomes high when using the address translation router.  <P>SOLUTION: In a LAN control device connected to an IPv6 network, an IPv4/IPv6 protocol conversion control function is included in a LAN driver. When IPv4 packet data are transferred from a protocol control section and a transmission destination IPv4 address in a header is registered on an address translation table within a protocol conversion control section, the protocol conversion control section converts the packet data into a corresponding IPv6 address, creates an IPv6 header and transmits the data onto a LAN as an IPv6 packet. By using such a control means, a conventional IPv4-compatible AP can be operated on the IPv6 network.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008150231-A (JP)
Title: Composite oxide powder and method for producing the same
Inventor: YAMAMOTO TOSHIO
IPC: B01J23/63
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a composite oxide powder which has excellent heat resistance, fully suppresses grain growth of noble metals when used as a catalyst carrier, and can fully maintain catalyst capability.  <P>SOLUTION: A method for producing a composite oxide powder comprising two or more metal oxides comprises the steps of: precipitating a composite oxide powder precursor from a solution containing two or more metal compounds in the presence of a base; and subjecting the solution from which the composite oxide powder precursor is precipitated to hydrothermal treatment at a temperature of 80-250°C under a shear rate of 1,000 sec<SP>-1</SP>or more followed by firing to obtain the composite oxide powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008148866-A (JP)
Title: X-ray image diagnostic apparatus and moving control method
Inventor: YAMASHITA TOMOHITO
IPC: A61B6/00
Filed: 2006-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray image diagnostic apparatus and a moving control method capable of quickly and safely moving an imaging unit.  <P>SOLUTION: This X-ray image diagnostic apparatus is provided with an X-ray generation section 1 irradiating a subject P placed on a top board 31a with X rays, an X-ray detection section 2 detecting X-rays from the X-ray generation section 1 and generating X-ray projection data, a C-arm turning/moving mechanism 32 moving a C-arm 32a, an image data generation section 5 generating image data from the X-ray projection data generated by the X-ray detection section 2, an image data calculation section 71 calculating the external size of the subject P using the image data generated by the image data generation section 5, and an interference avoidance area data generation section 72 generating interference avoidance area data from a value obtained by adding an interference avoidance area to the external size calculated by the image data calculation section 71. When the imaging unit enters in the interference avoidance area, the moving speed of the imaging unit is reduced based on the interference avoidance area data.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003549-A (JP)
Title: Apparatus and method for driving liquid crystal display device
Inventor: LEE SEOK WOO
IPC: G02F1/133
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for driving a liquid crystal display device wherein a response speed of liquid crystal to halftone can be increased even without using a memory, thereby preventing degradation in picture quality.  <P>SOLUTION: The apparatus for driving the liquid crystal display device comprises: an image display unit 2 that includes liquid crystal cells formed in areas defined by a plurality of gate lines and a plurality of data lines; a gate driver 4 that sequentially supplies a scan pulse to the gate lines; a data driver 6 that modulates input data by input data, selectively converts modulated data and the input data to analog video signals and supplies them to the data lines; and a timing controller 8 that arranges source data from the external, supplies them to the data driver 6, and controls the data driver 6 and the gate driver 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008151452-A (JP)
Title: Storage device and its temperature control method
Inventor: TAKAHATA ICHIRO
IPC: A47F3/04
Filed: 2006-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a showcase capable of stably controlling the temperature in a display compartment.  <P>SOLUTION: In the showcase 1 having the display compartment 3, a supply duct 21, a suction duct 22, and a connection duct 23 connecting the suction duct 22 and the supply duct 21, and incorporating at least an evaporator 31 and an air distribution fan 32, an air speedometer 37 detecting the air volume F of cold air A is disposed, and the fan is controlled so that an output of the air distribution fan 32 is increased when the air volume F is reduced. By restraining the reduction of air volume of the cold air, the temperature in the display compartment can be stably controlled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008154415-A (JP)
Title: Electric motor
Inventor: TANAKA TOMOHIDE
IPC: H02K5/14
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric motor in which a brush can contact a commutator at a stable contact pressure.  <P>SOLUTION: The electric motor is provided with a brush holder 70 attached to an opening of the circumferential wall of a yoke 11, a brush-holding section 73 provided on the brush holder 70, having an insertion port 73g on the circumferential wall portion 11a side and allowing a brush 60 contacting the commutator 50 to be inserted thereinto; a brush spring for forcing the brush 60 inserted into the brush-housing section 73 toward the commutator 50 side; and a stopper 74 for holding the brush 60 inserted into the brush-holding section 73 and the brush spring so as to prevent slip off. A gap S is formed in between the circumferential wall portion 11a and the stopper 74 of the brush-housing section 73, in a state where the brush holder 70 is mounted on the opening of the circumferential wall portion 11a of the yoke 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008159615-A (JP)
Title: Method of manufacturing wiring substrate and wiring substrate
Inventor: ARAI MASASHI
IPC: H05K3/46
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a wiring substrate that is provided with a solder resist formed in optional pattern without permeation.  <P>SOLUTION: The method of manufacturing a wiring substrate with solder resist on its main surface includes a step to form a first insulation layer with low transmissivity to ultraviolet ray; a step to stack a second insulation layer 14 with high transmissivity to ultraviolet ray on the upper surface of the first insulation layer 13; a step to apply photosensitive resist 17A on the second insulation layer 14; and a step to apply ultraviolet ray to the photosensitive resist 17A so as to form solder resist 17 having a specified pattern on the upper surface of the second insulation layer 14.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008158590-A (JP)
Title: Document selection device and document selection program
Inventor: IKADA KEIJI
IPC: G06F17/30
Filed: 2006-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document selection device capable of easily selecting a document whose content is related to user-input information from among a plurality of documents.  <P>SOLUTION: The document selection device is provided having a document database 101 for storing a plurality of documents; a user document input part 102 for inputting a user document 111 used in determining a recommended document 112 selected from the document database 101; a recommended document selection part 103 for selecting the recommended document 112 whose content is similar to that of the user document 111 from the document database 101; a user document storage part 108 for storing previously input user documents in association with clusters into which the user documents are classified; a cluster determination part 104 for determining the cluster into which the user document 111 is classified; and a cluster recommended document selection part 105 for selecting the recommended document 112 from the document database 101 according to information on the cluster determined by the cluster determination part 104.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007129756-A (JP)
Title: Judgment of photographing scene and image processing corresponding to photographing scene
Inventor: IMAI TOSHIE
IPC: H04N9/64
Filed: 2006-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To judge a photographing scene by analyzing image data.  <P>SOLUTION: A CPU 30 generates reduced image data for data analysis from inputted image data and analyzes the generated reduced data for analysis in each pixel to acquire RGB components of each of pixels constituting the reduced image data for analysis. The CPU 30 determines a characteristic hue being a hue for characterizing the image, by using the analytic result of the reduced image data for analysis, determines a pixel area corresponding to the determined characteristic hue, executes the frequency analysis of the reduced image data for analysis by two-dimensional Fourier transformation or the like, and extracts a texture of the pixel area corresponding to the characteristic hue. The CPU 30 determines a photographing scene of a photographing image (image data) on the basis of the obtained characteristic hue and the texture of the pixel area forming the characteristic hue.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008155134-A (JP)
Title: Dehumidifier
Inventor: KOBAYASHI KAZUYUKI
IPC: B01D53/26
Filed: 2006-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To resolve problems in conventional dehumidifiers wherein sound pressure of wind noise generated by operation of a fan motor during operation is high, causing noise in a status requiring quietness when persons are present near the dehumidifier, and consumption of power by operation of a regeneration heater is high from the save-energy view point.  <P>SOLUTION: The humidifier is provided with a body 1 of the dehumidifier; an illuminance sensor 6 detecting illuminance of the surrounding of the body 1 of the dehumidifier; a control device 21 having a timer function optionally setting the control time; and the fun motor 20 controlled by the control device 21. The control device 21 is composed to have a function controlling operation or stopping of the humidifier by detection results of the illuminance sensor 6 and the timer function. By stopping the operation after an optional time when the surrounding of the dehumidifier body is dark when the light in the room is turned off, noise can be prevented, and energy-saving operation can be performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008136799-A (JP)
Title: Foot tip heat retaining mat
Inventor: HIRATA TAKAKO
IPC: A47G27/02
Filed: 2006-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat retaining mat which prevents the part below the ankle from getting cold, and can keep the feet tips warm by shutting out cold air from a floor and shutting out cold air in the surroundings touching the feet tips.  <P>SOLUTION: For keeping the feet warm, long hairs are planted on a floor mat, a bag-like cover which wraps the feet tips is provided on the tip end of the mat, hairs having a length capable of wrapping the feet are planted inside this bag-like cover, and an insulation material is provided on the sole side. Furthermore, a double-sided adhesive sheet is provided on the floor face side so that the position of the foot tip heat retaining mat does not move by easily slipping when it is placed on the floor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007196683-A (JP)
Title: Recording layer for optical information recording medium, optical information recording medium and sputtering target
Inventor: FUJII HIDEO
IPC: G11B7/243
Filed: 2006-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording layer for an optical information recording medium and the optical information recording medium, which are excellent in writing/reading characteristics, C/N characteristics, jitter characteristics, recording sensitivity characteristics, reflectivity characteristics and environment-resisting characteristics and can be applied to a next-generation type optical disk, and a sputtering target useful for forming the recording layer.  <P>SOLUTION: In this optical recording layer for the optical information recording medium, on which a recording mark is formed by the irradiation of a laser beam, a first mode of the recording layer is made of an Sn base alloy including 1-50 atomic percentage of Ni and/or Co, its second mode is made of an Sn base alloy including ≤30 atomic percentage of one or more kinds of elements selected from the group consisting of In, Bi and Zn in addition to the element in the first mode and its third mode is made of an Sn base alloy including 10 or less atomic percentage of rare earth elements as other elements in addition to the elements in the second mode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008167587-A (JP)
Title: Soft start power supply unit
Inventor: AWACHI MASAKI
IPC: H02M3/00
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of overshooting of output voltage at an early stage of starting in a soft start power supply unit comprising a DC/DC converter.  <P>SOLUTION: The soft start power supply unit is provided with a control circuit (control IC4) comparing detection voltage detecting output voltage of the DC/DC converter 1 with comparison reference voltage and controlling the DC/DC converter 1, a control IC soft start circuit 5 inputting voltage which gradually drops at the time of starting to a dead time terminal T1 of the control circuit, an external soft start circuit 6 inputting voltage which gradually rises to a prescribed value at the time of starting to a comparison reference voltage input terminal T4 of the control circuit and a diode D1 connected so that input voltage of the dead time terminal T1 is inputted to a detection voltage input terminal T3 to which detection voltage detecting output voltage of the DC/DC converter 1 of the control circuit is inputted.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008165618-A (JP)
Title: Data input confirmation method, server device, client server system, and data input confirmation program
Inventor: TSUCHIMOTO KAZUO
IPC: G06F21/62
Filed: 2006-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data input confirmation method that allows a server to efficiently provide desired data to a client.  <P>SOLUTION: The data input confirmation method includes a search step (S3) in which, when a server device having a storage part including a database receives an access request from a client device along with a notice of the user ID of a user, it is checked whether or not a record containing the same user ID as the user ID shown and satisfying search criteria corresponding to the user ID shown is stored in the database; a reading step (S5) in which, if desired data containing the user ID and satisfying the search criteria corresponding to the user ID is determined to be contained in the database, the desired data is read from the database; and a data transmission step (S8) in which the desired data read is transmitted to the client device that has sent the access request.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006518479-A (JP)
Title: 改善された双安定性ネマティック液晶ディスプレイ方法およびデバイス
IPC: G09G3/36
Filed: 2004-02-19
Abstract: 本発明は、アンカリングを壊すことを含む双安定性のネマティック液晶マトリクス・スクリーンを備えるディスプレイ・デバイスを提供し、ディスプレイ・デバイスは、マトリクス・スクリーンの各画素に対する制御信号を生成しかつ印加するのに適したアドレス指定手段を含み、制御信号は、０．５Ｖ／μｓから０．０００１Ｖ／μｓの範囲にある勾配を呈する傾斜して立ち上がるエッジを有することを特徴とする。
Patent JP-2006523984-A (JP)
IPC: H04L29/06
Filed: 2004-04-02
Abstract: Methods, systems and computer program products are provided for transferring log data to a server over a wireless network from a plurality of remote devices. The server is configured to receive data from the plurality of remote devices. A transfer period is scheduled for transferring log data from a remote device to the server taking into account a wireless network signal strength of the remote device for the scheduled transfer period. The scheduled transfer period does not overlap a time when an estimated wireless network strength is too low to transfer the log data.
Patent JP-2006526364-A (JP)
Title: 通信システム内のチャネルの品質尺度を決定する方法及び装置
IPC: H04L12/26
Filed: 2004-05-14
Abstract: チャネルが完全であるという仮定の下で帯域幅管理装置が目標パケット損失確率を設定する。次いで、目標パケット損失確率を超えるパケット損失確率に関連する統計値を分離することによって、衝突に起因するパケット損失の実効確率（負荷固有パケット損失確率と呼ぶ）のリアルタイム推定が決定される。負荷固有パケット損失確率及び全パケット損失確率の両者が推定された後、チャネル障害に起因するパケット損失の確率（障害固有パケット損失確率と呼ぶ）が計算される。次いで、チャネル障害に起因する損失パケットの再送信によるオーバヘッドを考慮することによって、障害固有パケット損失確率に関するチャネル品質が推定される。
Patent JP-2006526810-A (JP)
Title: 反射ポリマー分散型コレステリック液晶ディスプレイ
IPC: G02F1/137
Filed: 2004-06-03
Abstract: 可視光スペクトルの範囲内の第一の高反射状態および前記スペクトル内での第二のより低い反射状態を有するポリマー分散型コレステリック液晶層、前記反射状態は、電場が無い状態で維持される前記二つの状態間の電場によって変わることができる；   前記ポリマー分散型コレステリック液晶層の上に配置された第１の透明導体；   前記ポリマー分散型コレステリック液晶層の高反射状態のスペクトルの範囲内に相対的に高い光吸収を有し、そして前記ポリマー分散型コレステリック液晶層の高反射状態のスペクトルの範囲に対して相補のスペクトルに相対的により低い光吸収を有する、前記ポリマー分散型コレステリック液晶層の下にある相補光吸収層；および   前記相補光吸収層から受けた光を、前記相補光吸収層を通して反射する、前記相補光吸収層の下にある反射第２導体 を含めた材料の層の載せた基板を含んで成るディスプレイシート。
Patent JP-2007506647-A (JP)
IPC: C07K11/02
Filed: 2004-09-24
Abstract: A compound of formula I:   
or a pharmaceutically acceptable salt thereof, in combination with a topoisomerase II inhibitor, except amrubicin and a pharmaceutically acceptable salt thereof, for use in treatment of cancer.
Patent JP-2007525092-A (JP)
Title: 無線通信ネットワークでのパケット集約のための方法及び装置
IPC: H04L1/18
Filed: 2004-06-28
Abstract: 無線通信システムでパケットを集約するための方法及び装置。送信するために、送信されることになるデータが選択され、パケット化され、フレームに形成される。個々に各フレームを送るのではなく、フレームは、送信されるデータの正常受信を肯定応答する方法を受信者に通知するグループ化標識と共にグループ化され送信される。ＡＣＫは、ＯＦＤＭＡネットワークの場合には副搬送波によって分割され、予め定められた時間に又は全部一緒に送られる。 【選択図】図１
Patent JP-2007506605-A (JP)
IPC: B60K17/04
Filed: 2004-06-07
Abstract: The vertical distance of the rotational axis (10) of the drive spur wheel (2) to the ground is less than the distance of the counter spur wheels (3,4) axis (9) to the ground (11). The axis (12) of the driven spur wheel (5) is mounted higher than that of the counter spur wheels. The housing (7) for the shaft bearings and gearwheels has connection lugs (8) for suspension springs. The gearing is arranged as a double-reduction gear.
Patent JP-2007534346-A (JP)
IPC: B65D75/34
Filed: 2004-06-30
Abstract: The invention relates to an encapsulated blister package, which is especially a medicine package containing tablets ( 8 ) or pills. The package has the flat outer casing ( 1 ), most preferably made of cardboard, and the inner part ( 2 ) partly extractable from it, the inner part comprising the disc ( 7 ) formed as a blister package moutned rotatably onto the base ( 5 ). The base has an outlet opening or similar so that the tablet that has been brought to the opening by rotating the disc, can be pressed out of the disc and removed from the package through the opening.
Patent JP-2006528375-A (JP)
Title: 全光学式の同調可能な再生器、リシェーパおよび波長変換器
IPC: H04B10/02
Filed: 2004-07-14
Abstract: 本発明は、光信号を再生し変換するためのシステムおよび方法から構成される。本発明は、「２Ｒ」（すなわち、再増幅および再整形）、および「３Ｒ」（すなわち、再増幅、再整形、および再同期（または再タイミング））、その両方の再生をもたらす。創意的なシステム構成要素は、同調可能な連続波（ＣＷ）レーザ源と、光サーキュレータと、半導体光増幅器（ＳＯＡ）と、極めて鋭いカットオフ周波数を有するスペクトル・フィルタとを含む。代替実施形態では、フィルタは、いくつかの波長を通過させるインターリーバと置き換えることができる。本明細書に記述する光再生器／変換器のいくつかによって、１個のインターリーバを使用することができる。各再生器は、１個のインターリーバの通過帯域周波数と関連付けられた別々の波長を使用する。ＳＯＡ中での対向伝搬中に、ＣＷレーザからのＣＷ信号が、入力信号中のビットによってチャープされる。次いで、チャープされた信号は、フィルタに出力され、そのフィルタは、もとのＣＷ信号を遮断する。
Patent JP-2007501605-A (JP)
Title: 心血管疾患に関連する分泌ポリペプチド種
IPC: G01N33/68
Filed: 2004-08-06
Abstract: 本発明は、心血管疾患を有する患者の血漿において増加したレベルで循環するヒト分泌型ポリペプチドを開示する。本発明はまた、診断、予後および創薬のための、これらポリペプチド、それらをコードするポリヌクレオチド、およびこれらのポリペプチドに特異的な抗体を含む組成物の使用方法も提供する。
Patent JP-2007506173-A (JP)
Title: 表示された階層データ構造のナビゲーション
IPC: G06F3/0485
Filed: 2004-09-01
Abstract: 本発明は、親ノードと、複数の子ノードとを備える、表示された階層データ構造をナビゲートする方法に関し、方法は、親ノードを親位置で表示する工程と、複数の子ノードの各々を個々の子ノード位置で表示する工程と、親ノードに親適合性グレードを割り当て、複数の子ノードの各々に個々の適合性グレードを割り当てる工程と、表示された階層データ構造をナビゲートする工程と、表示された階層データ構造をナビゲートし次第、複数の子ノードのうちの子ノードを、その子ノードの個々の適合性グレードに基づいて隠す工程と、隠された子ノードを表示する代わりに、参照ノード位置で参照ノード(200)を表示する工程とを備え、参照ノード位置は、子ノード位置に関係する。本発明は、更に、親ノードと、複数の子ノードとを備える、表示された階層データ構造をナビゲートするシステムに関する。本発明は更に、1つ又は複数の処理装置にそうした方法を行わせる命令を上に記憶させたコンピュータ判読可能媒体に関する。