baber/WOPTO huggingface dataset:
Patent JP-2003173305-A (JP)
Title: Virtual register system
Inventor: WATANABE YUTAKA
IPC: G06Q30/06
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual register system allowing the smooth download of electronic contents even in the simultaneous access by two or more users from portable information terminals by radio communication and the confirmation of the downloading state on the portable information terminal side.  <P>SOLUTION: In this system having a content server or access server for performing the download of an electronic content to a portable information terminal which performs the radio communication with a radio access point, the content server or access server comprises an arrival order recording means for recording download requests of electronic content transmitted from the portable information terminals in the order of arrival, and a download means and the like for performing the download of the electronic content, or the download of the electronic content and the payment processing of the charge related to this download.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170911-A (JP)
Title: Packaging system
Inventor: OGITA YASUO
IPC: B65B35/44
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging system which can efficiently feed articles to packaging devices and reliably affix a correct invoice.  <P>SOLUTION: A plurality of packaging devices 22 are disposed parallel to each other according to the size of the articles, and an invoice conveyor 24 is provided parallel to each packaging device. Temporary storage devices 12 and 14 are provided on the upstream side of each packaging device 22 to temporarily store the articles. The bar code is read short of the upstream of the packaging devices 22, the invoices are printed by a label printer 20, and the invoices are thrown into the invoice conveyor 24.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174701-A (JP)
Title: Electric car controlling device
Inventor: YAMAZAKI OSAMU
IPC: B60L1/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve an electric car controlling device that can abolish intervention by a human system by automating judgment and operation that is required when a VVVF inverter is changed over to a CVCF inverter action, that can improve the reliability of the changeover judgment and changeover operation, and that can save labor in the changeover action.  <P>SOLUTION: A changeover controlling device 15 outputs a changeover command when the CVCF inverter 12 is stopped to actuate a contact point of a changeover device 11, so that, without the presence of the judgment and operation by an operator, the VVVF inverter 8d is automatically changed over to the CVCF inverter action. Also, the changeover controlling device 15 counts the number of stops of the CVCF inverter 12, and when the number of stops exceeds a predetermined number, it judges that the CVCF inverter has failed and performs the changeover control. This control prevents the changeover action by a temporary stop of the CVCF inverter 12 caused by a disturbance and the like, for which the changeover is not required principally, so that the changeover action is performed properly.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176002-A (JP)
Title: Specified article collection device from recovery box and its collecting method
Inventor: TAKAKURA TADASHI
IPC: G06Q50/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve cargo handling efficiency in specified article collection from a recovery box by a collecting vehicle.  <P>SOLUTION: Storage of a specified article of specified quantity in the recovery box is automatically transmitted to a collection control station by a transmitter set in the recovery box of the specified article and the collection control station receiving this signal discriminates a model of the specified article recovery box and its setting place, selects the collecting vehicle in operation or standing by in the neighborhood of the setting place of the recovery box and instructs the collecting vehicle to collect the specified article or exchange and transport the recovery box.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179730-A (JP)
Title: Scanner unit
Inventor: KIKUCHI MICHIO
IPC: H04N1/19
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scanner unit in which user-friendliness can be improved.  <P>SOLUTION: When a user places an original on a feed part 12 and matches a guide with the width of the original, a control part 13 detects the width of the original from the position of the guide and instructs a scanner part 11 to read the original with a resolution preset corresponding to the width of the original. The scanner part 11 reads the original with the instructed resolution and read and generated image data are outputted to a personal computer 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002193708-A (JP)
Title: Fungicidal mixture based upon amide compound
Inventor: EICKEN KARL
IPC: A01N43/40
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a mixture (synergistic action mixture) which intends the reduction in the application rates of known compounds I and II and the improvement in activity spectrum and achieves the reduction in the total amount of the applied active compounds and the improvement in activities to harmful fungi. SOLUTION: This fungicidal mixture contains an amide compound of formula I (R1 and R2 are each a halogen, nitro, cyano, an alkyl, an alkenyl, an alkynyl, a haloalkyl, a haloalkenyl, a haloalkynyl, an alkoxy, a haloalkoxy, a haloalkylthio, an alkylsulfinyl or an alkylsulfonyl; (x) is an integer of 1 to 4; (y) is an integer of 1 to 5) and dinitrophenol derivatives of formulas II.a and II.b [(n) is an integer of 0 to 2] in synergistic effective amounts.
Patent JP-2002224084-A (JP)
Title: Magnetic resonance scanner including liquid cooling type rf coil and its method
Inventor: DEAN DAVID E
IPC: G01R33/389
Filed: 2001-12-19
Abstract: PROBLEM TO BE SOLVED: To cool components of an RF(Radio Frequency) space inside of an MRI system without impairing the reliability, efficiency, and the resolution of an obtained image and without increasing a whole system dimension. SOLUTION: This method and device cool the components of the MRI system 26 including the components positioned inside an RF shield 140 such as an RF coil 152, a receiver coil, a patient supporting table 20, and a patient surrounding wall 32. The cooling system is substantially free from no proton so that employs liquid cooling material is substantially free from hydrogen atom.
Patent JP-2003187077-A (JP)
Title: Financing method, financing system and information control device
Inventor: KOGA KEIICHI
IPC: G06Q40/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a financing method, a financing system, and an information control device capable of giving credit to financing and capable of recovering financed money by acquiring attendance information on attendance of a financing requester by using a communication network.  <P>SOLUTION: An attendance information control device 3 calculates the attendance information transmitted via the communication network 2 from respective terminal units 1 and a salary amount stored in the attendance information control device 3, and transmits the salary amount to an individual information control device 4. The individual information control device 4 calculates a financing limit amount by multiplying salary amount information transmitted from the attendance information control device 3 by a credit limit rate set by a financial institution 300.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003055303-A (JP)
Title: Method for producing 4-6c dicarboxylic acid esters from alkali waste fluid occurring in caprolactam production process
Inventor: CHOU SIEN-CHUN
IPC: C07B61/00
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently carrying out recovery and production of a 4-6C dicarboxylic acid from an alkali waste fluid occurring in the production process of caprolactam and production of a useful substance such as an ester, etc. SOLUTION: This method for efficiently recovering and producing the objective substance from the waste fluid comprises (a) neutralizing the waste fluid with sulfuric acid, subjecting the resulting solution to phase separation and adding nitric acid to an oil phase to convert an organic substance into a dicarboxylic acid by oxidation reaction, (2) distilling a monocarboxylic acid and nitric acid at a first stage and decomposing residual nitric acid and a nitro compound at a second step by two-stage concentration to give concentrated crude product of the objective dicarboxylic acid, (3) subjecting the concentrated crude product to semiesterification with an alcohol at a first stage and obtaining crude product of the dicarboxylic acid at a second stage and (4) purifying the product by distillation.
Patent JP-2003197706-A (JP)
Title: Guide rail
Inventor: ISHIKAWA TAKANOBU
IPC: H01L21/50
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight guide rail capable of achieving high positioning accuracy and high strength, etc.  <P>SOLUTION: The guide rail 5 is a long and nearly square rod member composed of a silicon nitride sintered body. The guide rail 5 is provided with a small diameter side surface (surface A) of a throughhole 19, a large diameter side surface (surface B) opposing the surface A, a surface C and a surface D of the right and left sides contiguous to the surface A and the surface B. A step recessed part 15 is provided on the surface B side of the central part located at nearly a center in the horizontal direction of the guide rail 5. At the end parts in the longitudinal direction of the bottom 16 of the step recessed part 15, i.e., at the ends in the horizontal direction of the figure, R-chamfers 18 are formed along the direction perpendicular to the plane of the sheet. These R-chamfers are formed by R-chamfering work to make inwardly convexed corners.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191197-A (JP)
Title: Method of cutting pre-preg
Inventor: KACHI YOSHIYUKI
IPC: B23K26/00
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method to cutting a pre-preg, which can cutting the pre-preg while preventing the production of cutting powder without moving a laser beam radiation position and a cutting blade.  <P>SOLUTION: The resin of the pre-preg 1 at a part thereof, to which a laser beam is radiated, is heated to be softened by radiating the laser beam to the pre-preg 1 with the laser beam radiation position fixed while feeding the pre- preg 1. Then, while feeding the pre-preg 1, the part of the softened resin of the pre-preg 1 is cut by the cutting blade 2, which is arranged frontward more than the radiation position of the laser beam in the direction to feed the pre- preg 1. The part of the resin of the pre-preg 1, which is heated and softened by the radiation of the laser beam, can be cut together with the feeding of the pre-preg 1 without moving the radiation position of the lather beam and the cutting blade 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193648-A (JP)
Title: Staircase tread
Inventor: KATO HIDEKI
IPC: B27M3/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a staircase tread which has an edge thereof clearly differentiated from the other portions as viewed from above, exhibits fall preventive and toppling preventive effects, to thereby prevent accidents causing personal injuries.  <P>SOLUTION: In the staircase tread 3 formed of glued laminated wood, a nosing portion 2 is differentiated from a portion 1 other than the nosing, based on color difference. To introduce the color difference, different types of trees having a specific gravity difference of 0.2 or less from each other may be employed, or alternatively the nosing portion 2 may be formed of wood which has been subjected to high-temperature heating treatment to be colored.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003191864-A (JP)
Title: Back panel structure of pick-up truck
Inventor: MAKINO RYOTA
IPC: B62D25/08
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a back panel 1 of a pick-up truck capable of improving rigidity of a vehicle body at a rear part of the vehicle body by efficiently securing strength and rigidity of the back panel 1, to which an opening 6 is formed for communicating an occupant compartment with a loading space.  <P>SOLUTION: In a back panel structure of a pick-up panel, an opening, which can be opened and closed by an opening/closing panel, is formed to a back panel dividing the occupant compartment and the loading space. A closed cross section part sequentially connected with the opening in the form for surrounding the entire peripheral edge of the opening is formed to the back panel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197743-A (JP)
Title: Semiconductor device
Inventor: USUI TAKAKIMI
IPC: H01L21/3205
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability of a semiconductor device in which a barrier metal layer is formed in a connection hole for a plug connected to a lower Al wiring layer.  <P>SOLUTION: The semiconductor device is provided with a lower wiring layer 15 which is formed on a semiconductor substrate 11 and contains Al as main components, an insulating layer 16 which is formed on the semiconductor substrate 11 and covers the lower wiring layer 15, a connection hole 17 which penetrates the insulating layer 16 and whose bottom is engaged into the lower wiring layer 15, liner layers 20 which are formed along the surface of the connection hole 17 and includes a barrier metal layer 22 for suppressing the diffusion of Al atoms and a plug 31 which is formed in the connection hole 17 whose surface is covered with the liner layers 20. In this case, the barrier metal layer 22 is 10 nm in thickness or more on the sides and bottom of the connection hole 17 which is bored in the lower wiring layer 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197710-A (JP)
Title: Apparatus and method for thin layer processing of prate- like object
Inventor: SHIMOZATO KEISHIN
IPC: H01L21/677
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for thin layer processing, wherein the centering of a plate-like object such as a wafer, etc., is carried out before thin layer processing, i.e., in a state of being thick in thickness and having sufficient strength against an external force, so that no chipping or cracking occurs until it is stored.  <P>SOLUTION: The wafer 1 is transferred to a centering station 12, and the periphery thereof is pressed by centering detents 12A from two directions, and the centering thereof is carried out. Then, the wafer 1 is transferred to an indexing table 15 and the thin layer processing according to a polishing process is carried out while the centering state being held by vacuum suck. Further, after the processing, the wafer is transferred to a spin chamber 32 for an etching process while it is held in the centering state by the vacuum suck and it is subjected to etching. Further, the wafer 1 is transferred to a stocker stage 34 for storing the wafer while it is held in the centering state by the vacuum suck.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196034-A (JP)
Title: Disc storage device and accessing method
Inventor: ARAKAWA YUTAKA
IPC: G11B5/596
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessing method of a disc drive capable of improving the performance in host transferring, particularly in sequential and alternating access to improve the total accessing operation.  <P>SOLUTION: A CPU 10 executes the sequential and alternating access from a plurality of data tracks on a disc 1 in accordance with the request for access from a host system 16. In the accessing operation, the CPU 10 secures a time of a pre-reading motion corresponding to the difference in a transfer rate. Therefore, the sequential and alternating access capable of reducing the number of times of seeking motion, can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003198428-A (JP)
Title: Receiver and receiving path timing control method
Inventor: OSHIMA MANABU
IPC: H04B1/707
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To exactly detect the path timing to be received even on the condition that the receiving status is deteriorated in a multi-path phasing environment.  <P>SOLUTION: The receiver of a mobile machine or the like has a receiving means for receiving a radio signal, measuring means 201 and 202 for measuring the error rate and the receiving quality of the received signal and control means 203 and 204 for controlling a cycle to detect and update the path timing to be received corresponding to these measured error rate and receiving quality.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195868-A (JP)
Title: Device and method for sending melody out
Inventor: KOBAYASHI TAKAYOSHI
IPC: G10H1/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To make an accompaniment easy to listen to as to a melody sending- out device in such a type that one envelope generator is provided for a plurality of tone generators.  <P>SOLUTION: A control part 14 multiplies the output time of a tone signal that a tone generation part 11a is to output by a specified coefficient to calculate the envelope length of an envelope to be synchronized with the tone signal, Then an envelope generation part 13 is so controlled as to give an envelope with the calculated envelope length to a composite tone signal outputted from the tone composition part 12 in synchronism with the output of the tone signal from the tone generation part 11a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204107-A (JP)
Title: Optical module
Inventor: TAKAGI SHINICHI
IPC: G02B6/42
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem to include many processes in a troublesome wire bonding process, upon manufacturing a optical module, and also, a problem to require an implementing process of a PD carrier 5, as well as employing a large sized of optical module and cost increase, for implementing the PD carrier 5 to implement a PD element 4.  <P>SOLUTION: It is constructed to provide a solder 15 coupling between an anode electrode 14b and a wiring pattern 11a of a PD element 14 receiving back-side light of an LD element 12, and a solder 16 coupling between a cathode electrode 14c and a wiring pattern 11b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003501561-A (JP)
Title: 工業用布および抄紙機用織物のための撚糸の製造方法
IPC: D02G3/44
Filed: 2000-05-26
Abstract: (57)【要約】
本発明は、合成ポリマー糸を基にした工業用布、特に、改善された抄紙機織物、およびその工業用布のための糸の製造方法に関する。
Patent JP-2003503648-A (JP)
Title: 空気式緩衝器
IPC: F16F9/04
Filed: 2000-06-20
Abstract: (57)【要約】
この発明は空気式緩衝器、特に自動車の中のユニットサポートに関し、それは高い緩衝能力、コンパクトなサイズ、容易な調整及び制御によって主に特徴ずけられる。この空気式緩衝器は、互いに平面平行に整列され、互いに可変間隙に配置されうる方法でフレキシブルダイヤフラム（３）によって保持された２つの緩衝プレート（１，２）を有する。そのプレートは高さ２〜５ｍｍの緩衝チャンバ（６）を取り囲む。ダイヤフラムは、特にロールダイヤフラムとして形成されている。スロットルチャネル（１１）が両方の緩衝プレートの一方または両方を通して設けられている。
Patent JP-2003534826-A (JP)
Title: 耳用装置の製造方法及び耳用装置
IPC: A61F11/08
Filed: 2000-09-25
Abstract: (57)【要約】
個々の耳道の形状に正しく適合する耳内補聴器の殻を製造するために、個々の耳道の形状をとり、これにより形状データを得る。この形状データによる制御により、例えばレーザ焼結、ステレオリソグラフィ又はサーモジェットプロセスによる多重層形成プロセスを用いて補聴器殻を形成する。
Patent JP-2003505552-A (JP)
Title: 最適な弾性回復率のための画定された形態学を有する熱可塑性加硫ゴム
IPC: C08J3/00
Filed: 2000-07-14
Abstract: (57)【要約】
熱可塑性加硫ゴム(ＴＰＶ)が、分散されたゴム粒子の体積分率が０．５より大きく、好ましくは０.５５乃至０.９５であり、残りが最適の弾性回復率を生じる形態学になるような方法で分散された連続性塑性物質相であるまで、溶融ブレンドすることにより製造される。大きなゴム粒子の大部分(体積で)は小さな粒子に隣接しており、小さな粒子は、臨界的に薄い、０.１μｍ未満の厚さの、変形し得る塑性物質のリガメントにより分離されている。透過電子顕微鏡(ＴＥＭ)写真で見られるように、大きな粒子の大部分はこの形態学を明示しており、そのＴＰＶは、リガメントがより厚い場合よりも、予測できないほど高い弾性回復率を示す、以上のことは、マイクロメカニックスのモデルにおいてシミュレーションされ、それによりＴＰＶの観察された実際の弾性回復率が確認され、振り返っては予測される。
Patent JP-2003527776-A (JP)
Title: セルラ電話装置の可動性を制限するシステムおよび方法
IPC: H04W4/24
Filed: 2000-07-27
Abstract: (57)【要約】
セルラ電話装置は予め定められたセルだけの使用に限定されている。最初に、306 で電話が使用され、308 でそれにサービスするセルのアイデンティティを学習し、そのアイデンティティを電話に記憶する。その後、アイデンティティが電話に記憶されていないセルによりサービスされるリクエスト314 はこれがサービスプロバイダまたは緊急部署に対するものでない限り316 で否認される。これがサービスプロバイダに対するものならば、サービスプロバイダはリクエストされたセルが承認されたセルとして電話中にあるべきか否かを318 で決定できる。
Patent JP-2003506714-A (JP)
Title: 試料中の未知物質を特性化、分類および同定する方法
IPC: G01N29/02
Filed: 2000-08-10
Abstract: (57)【要約】
マルチチャンネル装置からの応答のアレイから発生されるデータを取り、試料中の化学物質の特性を、同じ化学物質を含む既知の試料で装置をキャリブレート又はトレーニングする必要なく、決定するための方法が開示される。この方法によって決定された特性は、その後試料中の化学物質を分類及び同定するために使用される。この方法は、また、試料中の化学物質の濃度を定量するために使用されることができる。
Patent JP-2003507740-A (JP)
Title: マルチパラメーター血液測定用の血液学的コントロール及びシステム
IPC: G01N33/50
Filed: 2000-08-17
Abstract: (57)【要約】
ａ）安定化された網状赤血球成分及びｂ）５種の差異を表すことができる固定化され、安定化された白血球成分を含む血液学的コントロール組成物。
Patent JP-2003507287-A (JP)
Title: 印刷物を処理するための方法及び装置
IPC: G07D7/00
Filed: 2000-08-11
Abstract: (57)【要約】
コピーシートを処理するための方法及び装置において、多数のコピーシートを有する印刷物の画像が検査装置によってコントロールされる。印刷物が個別のコピーシートに分離されて、欠陥のあるコピーシートが選別される。
Patent JP-2003520946-A (JP)
Title: 皮膚に対する効果に関して、化合物を評価する方法。
IPC: C12N15/85
Filed: 2000-09-08
Abstract: (57)【要約】
本発明は、皮膚に対する効果に関して、処置について評価する方法を提供する。また、本発明は、皮膚代謝プロモーターに結合したレポーター遺伝子を包含する、例えばマウス等の非ヒトトランスジェニック動物を提供する。
Patent JP-2003525142-A (JP)
IPC: B29K67/00
Filed: 2000-09-22
Abstract: Within a process for recycling of PET-material and/or objects of PET, the PET-material to be processed is heated and dried in the course of a pre-treatment step and simultaneously is crystallized at elevated temperature. This pre-treatment step is followed by a main-treatment step under vacuum. In this main-treatment step, the processed material is again dried and crystallized at a temperature that is higher than the temperature of the pre-treatment step. Preferably, also in the main-treatment step no plasticizing of the material takes place; the plasticizing or, respectively, melting of the material takes place only after the main-processing step. An apparatus for performing this process comprises a pre-processing device ( 3 ) in which the processed material is dried and simultaneously crystallized at elevated temperature, and, if desired, is also comminuted. A main-processing device ( 4 ) is connected to this pre-processing device ( 3 ), in which main-processing device the supplied PET-material is dried, crystallized and heated to a temperature that is higher than the temperature within the pre-treatment device.
Patent JP-2003510473-A (JP)
Title: 縁部感知装置
IPC: D21F1/40
Filed: 2000-09-22
Abstract: (57)【要約】
本発明は製紙機のワイヤ案内ローラに関連する装置に関する。この装置は、ワイヤがその正規の走行軌道から側方へ駆動される場合に、ワイヤ（１）を案内するように配置されるワイヤ案内ローラ（３）を含んでいる。このワイヤ案内ローラは少なくとも１つのアクチュエータ（５）によってワイヤの走行方向（Ａ）に回転される。ワイヤの横方向（Ｂ）位置がワイヤ縁部の運動を監視する案内フラップ（２）によって観察され、その案内フラップから案内情報が、その部分に関して、前記アクチュエータを制御する制御ユニット（４）に伝達される。さらに、少なくとも１つのセンサが前記案内フラップの位置を決定しかつ前記ワイヤの前記横方向の超過を制御するために案内フラップに関連して配置される。
Patent JP-2003510637-A (JP)
IPC: G03F7/20
Filed: 2000-08-11
Abstract: A method for exposing print media formed as printed plates with the use of UV light from a light source that is modified by a projection unit with respect to direction and/or intensity, the method comprising the steps of in a first process appearing an image of a calculated and stored partial image from the projection unit on the print medium; in a second process positioning the projection unit relative to the print medium by a positioning unit; optimizing joining of partial images into one image by running the first process and the second process in parallel with coordination of the first process and the second process by a higher-level unit via control of lines, and by providing at least one unit in which one or more trigger signals are generated for starting and ending the second process to move the projection unit to a next partial unit, and for the first process for starting and ending an exposure, so that the trigger signals are evaluated by a receiver formed as the higher-level unit.
Patent JP-2003510770-A (JP)
Title: ネットワークコネクション
IPC: H04B3/54
Filed: 2000-09-18
Abstract: (57)【要約】
あるネットワークにおけるネットワークユーザー（３，４，５，６，７）を電気的に接続する、少なくとも２つのワイヤ（１，２）を有するネットワークコネクションにおいて、前記ネットワークコネクションの前記２つのワイヤを経由する、電圧源端末からの、データ伝送とエネルギー移送は確実にされる。そこにおいては、ネットワークコネクションは、対称構造を有しており、前記２つのワイヤ（１，２）は捻られている。そして、前記ワイヤ（１，２）は、対称で差動のデータの伝送に適している程度（１３；２１，２２；３４；３５）に相互に絶縁されている。そして、前記２つのワイヤ（１，２）は同じ電気抵抗を有しており、共に、両方のワイヤ（１，２）を経由する、ネットワークユーザー（３，４，５，６）への、電圧源端子からのエネルギー移送に適した断面を有している。