baber/WOPTO huggingface dataset:
Patent JP-2007176768-A (JP)
Title: Method for producing fluorine gas
Inventor: TORISU JUNICHI
IPC: C01B7/20
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of producing a fluorine gas, that is employable as an etching gas and a cleaning gas in producing semiconductors or liquid crystals, inexpensively on a massive scale.  <P>SOLUTION: The method of producing fluorine gas comprises heating a higher metal fluoride under a gas flow. Examples of the higher valence metal fluoride preferably include a manganese fluoride represented by MnF<SB>x</SB>and a nickel potassium fluoride represented by K<SB>3</SB>NiF<SB>y</SB>wherein y is 6-7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007175662-A (JP)
Title: Amination catalyst of fatty alcohol and method for manufacturing amine using the same
Inventor: FUKUSHIMA TETSURO
IPC: B01J35/10
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst that manufactures aliphatic primary amine with high selectivity, particularly from fatty alcohol and manufactures the aliphatic primary amine using the catalyst with high selectivity.  <P>SOLUTION: The method for manufacturing the fatty amine, saturated or unsaturated fatty alcohol of 6-22C having straight or branched chains is allowed to contact ammonia and hydrogen in the presence of the amination catalyst of fatty alcohol consisting of a crystalline porous body having mean pore diameter of a scope of 1 to 50 nm and at least one kind of metal component selected from (A) ruthenium, platinum, nickel, cobalt, and copper and the amination catalyst.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007177982-A (JP)
Title: Drive device
Inventor: TSUCHIDA MITSUTAKA
IPC: B60K17/16
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the deterioration of responsiveness to a change in drive force while the temperature of a hydraulic oil is low, when imparting a difference in drive force to a plurality of drive wheels.  <P>SOLUTION: This first drive device 10 is mounted on a vehicle and drives the vehicle. The first drive device 10 comprises: a main pump 15 discharging the hydraulic oil; a first hydraulic motor 14L and a second hydraulic motor 14R driven by the hydraulic oil f1 discharged from the main pump 15; and a first hydraulic oil passage 18A and a second hydraulic oil passage 18B allowing the main pump 15 to communicate with the first and second hydraulic motors 14L, 14R, respectively. A first relief valve 19A is installed in the first hydraulic oil passage 18A, and a second relief valve 19B is installed in the second hydraulic fluid passage 18B. When the temperature of the hydraulic oil f1 is equal to or lower than a predetermined value, the quantities of the hydraulic oil flowing in the first and second hydraulic oil passages 18A, 18B are increased.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006505075-A (JP)
Title: 複数のイメージフレームを有するビデオシーケンス検索のための非線形量子化及び類似度マッチング方法
IPC: H04N7/24
Filed: 2003-01-16
Abstract: 減少されたビット数で複数のビデオシーケンスを表現するイメージ情報を有するデータベースを構成する方法を提供すること。   複数のビデオシーケンスを表現するデジタルビデオデータ情報−前記複数のビデオシーケンスのそれぞれは、前記デジタルビデオデータのイメージフレームセットを含む−を有するデータベース構築方法において、前記各ビデオシーケンスの前記各イメージフレームをＬ個（Ｌは正の整数）の副画像（ｓｕｂ−ｉｍａｇｅ）−前記各副画像は、Ｓ  ｘ  Ｔ個（Ｓ及びＴはそれぞれ正の整数）のイメージブロック（ｉｍａｇｅ−ｂｌｏｃｋ）にさらに分割される−に分割する第１ステップと、前記各イメージブロックに対し、５個の基準エッジ（ｒｅｆｅｒｅｎｃｅ  ｅｄｇｅ）−前記基準エッジは、４個の方向性（ｄｉｒｅｃｔｉｏｎａｌ）エッジ及び１個の無方向性（ｎｏｎ−ｄｉｒｅｃｔｉｏｎａｌ）エッジを含む−のうち何れか１つを割り当て、前記各イメージフレームに対してＬ個のエッジヒストグラム（ｅｄｇｅ  ｈｉｓｔｏｇｒａｍ）−前記エッジヒストグラムは、Ｍ個のエッジヒストグラムビンの（ｅｄｇｅ  ｈｉｓｔｏｇｒａｍ  ｂｉｎ）を含む−を生成する第２ステップと、前記各エッジヒストグラムに含まれた前記エッジヒストグラムビンを、Ｓ  ｘ  Ｔに正規化し、前記各イメージフレームに対してＭ個の正規化されたエッジヒストグラムビンを生成する第３ステップと、前記各イメージフレームの正規化されたエッジヒストグラムビンに基づいて、前記各ビデオシーケンスに対するＬ個の代表（ｒｅｐｒｅｓｅｎｔａｔｉｖｅ）エッジヒストグラムを生成するために前記各ビデオシーケンスに対してＭ個の代表エッジヒストグラムビンを計算する第４ステップと、前記データベースに格納される前記各代表エッジヒストグラムに対する第２イメージ記述子としてＭ個の量子化インデックス値を生成するために、前記代表エッジヒストグラムビンを非線形的に量子化する第５ステップとを含む。
Patent JP-2006507197-A (JP)
Title: 容器にプラズマ被覆を付着させる方法及び装置
IPC: C08L101/00
Filed: 2003-11-10
Abstract: 本発明は容器の内側表面にプラズマ被覆を施してガス透過に対する有効なバリヤーを与える方法及び装置を記載する。この方法は容器の内部表面に非常に薄い、そしてほぼ欠陥のないポリオルガノシロキサン及び酸化ケイ素の層を迅速かつ均一に付着させてバリヤー性を１オーダー以上増大させることを達成する方法を提供する。
Patent JP-2006514113-A (JP)
Title: 脂肪調節
IPC: A61K31/70
Filed: 2003-12-05
Abstract: 本発明は、脂肪代謝を調節するため、ならびに被験体において脂肪ホメオスタシスを実現するための方法および化合物を提供する。体重を調節し、体脂肪を低減し、体重減少を誘導するための方法および化合物も提供する。肥満を予防または治療するため、ならびに脂肪代謝の改変に関連した疾病、例えば肥満、糖尿病、アテローム性動脈硬化症などを予防または治療するための方法および化合物も提供する。
Patent JP-2006507512-A (JP)
Title: 平板表示素子検査用プローブおよびその製造方法
IPC: G09G3/00
Filed: 2003-11-21
Abstract: 本発明は、平行な配列構造を有する多数の導電体の間に多数の他の導電体が積層される平板素子検査用プローブ、このプローブを備えたプローブ組立体、そして、これらプローブおよびプローブ組立体の製造方法に関するもので、板状の絶縁体と;相互平行に形成される多数の導電体と;前記多数の導電体が所定の配列状態で前記絶縁体に固定結合されるように、前記絶縁体の上部面または下部面のうち少なくとも一面に形成される第１トレンチとから構成されることを特徴とする。
Patent JP-2006516151-A (JP)
Title: 改良された薬力学的特性を有する多価アプタマー治療剤ならびにそれらの作製方法および使用法
IPC: C12Q1/68
Filed: 2003-11-21
Abstract: 改良された薬力学的特性および薬物動態学的特性、ならびに増加した標的原子価を有するアプタマー治療剤を生成するための物質および方法が提供される。本発明の方法によって生成されるアプタマーは、疾患を処置するための治療剤として有用である。本発明は、以下：（ａ）２つ以上のアプタマーを含む核酸、および（ｂ）連結部分を含む安定化部分であって、ここで、該連結部分は、核酸分子ではない、安定化部分を含む、アプタマー組成物を提供する。
Patent JP-2007185024-A (JP)
Title: Driving device for switching element
Inventor: KONISHIDE MASAOMI
IPC: H02M1/08
Filed: 2006-01-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate driving device for switching elements which is used in a power conversion device for a railway rolling stock and in which information is transmitted by electrical signals, wherein a function of preventing simultaneous turn-on is provided and its size can be reduced.  <P>SOLUTION: The gate driving device is provided with two different potential regions: a main circuit potential region whose potential is the same as that of the emitter of IGBT; and a logic section potential region whose potential is the same as that of a logic section. Information on turn-on/off of the IGBT is transmitted from the logic section potential region to another gate driving device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007184179-A (JP)
Title: Induction heating cooking device
Inventor: TOMINAGA HIROSHI
IPC: H05B6/12
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce abnormal rise in temperature of a pan during heating of a small pan.  <P>SOLUTION: The induction heating cooking device incorporates a small pan determination means 17 which determines whether a load pan 11 is large or small using an input current detection means 16 and an inverter output detection means 15, a temperature detection means for detecting a temperature at the load pan 11, and a control means 22 for controlling the output of an inverter circuit 14 in accordance with a signal from the temperature detection means. When the small pan determination means 17 determines the load pan 11 as a small pan, the control means 22 lowers a control temperature to be detected by the temperature detection means. Such a method can reduce abnormal rise in temperature of a small-diameter pan with a greater self-heating amount per unit area, resulting in improving the safety of the device.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007187935-A (JP)
Title: Developing device and image forming apparatus
Inventor: MATSUMOTO JUNICHI
IPC: G03G15/08
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that uses two-component developer composed of magnetic carrier and toner and has a developing part and a stirring part, the developing device being designed to restrain contamination of the interior of the device by restraining toner scatter that may occur after a developing operation is stopped for a long time, and to provide an image forming apparatus having the developing device.  <P>SOLUTION: The developing device includes a developing container 130 as the developing part and a stirring container 140 as the stirring part. After a developing operation, developer in the developing container 130 is conveyed to the developing container 140 as a developer storage part, which is located outside the developing container 130.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192845-A (JP)
Title: Spectacles lens and manufacturing method thereof
Inventor: KAMIYA KAORU
IPC: G02C7/02
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To allow accurate viewing of the position of an object while attaining the weight reduction and the appearance improvement at a low cost.  <P>SOLUTION: The spectacles lens 1 includes: a convex surface 11 having a curved surface of a prescribed curvature; a concave surface 12 positioned on the side opposite to the convex surface, having a curved surface of a curvature different from that of the convex surface; and a peripheral edge part 13 positioned on the peripheral edge of the concave surface, molded closer to the convex surface side than the virtual curved surface 14 of the peripheral edge of the concave surface. The curved surface of the peripheral edge part 13 is molded with the same curvature as that of the convex surface 11 positioned opposite to the concave surface 12 successively provided on the peripheral edge part.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006115549-A (JP)
Title: Image managing device, image management method, facsimile machine and communications apparatus
Inventor: TAKAHASHI MASAKATSU
IPC: H04N1/00
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a facsimile machine for managing image data, by adding file numbers to the respective files of image data to be stored for enabling an operator to easily know management information, regardless of the display capability of a display part.  <P>SOLUTION: This image managing device is provided with an image memory 19 for storing image data to be transmitted via a telephone line, an RAM 13 for storing and registering file numbers to be applied to the image data or the management information of the image data, a display part 14 for display and outputting various information and a data-inputting means 15 for making an operator perform an input operation. A CPU 11 registers the numbers, inputted by the input means 15 in the RAM 13, as file numbers at memory transmission. Then, when the file numbers are inputted from the input means 15 during stand-by, the CPU 11 calls the management information of the image data corresponding to the numbers from the RAM 13, and makes the display part 14 display and output it.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007192346-A (JP)
Title: Bearing device for driving wheel
Inventor: OZAKI TAKAMI
IPC: B60B35/14
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the responsiveness of a vehicle attitude control system to a state change in a road surface by arranging various sensors for controlling a vehicle attitude in a proper position, and to always accurately and safely control the vehicle attitude by adding the function of diagnosing the existence of abnormality of a bearing device itself, in the bearing device for a driving wheel of unitizing a hub wheel, a constant velocity universal joint and a bearing.  <P>SOLUTION: This bearing device for the driving wheel is formed by unitizing the hub wheel 10, the constant velocity universal joint 40 and the bearing 20, and an inner member 29 is composed of an outside joint member 41 and the hub wheel 10 by fitting the hub wheel 10 to the outer periphery of a stem part 45 of the outside joint member 41 of the constant velocity universal joint 40. Among inner peripheral side raceway surfaces 27 and 28 of double rows of the bearing 20, one raceway surface 27 is formed on the hub wheel 10, and the other raceway surface 28 is formed in the outside joint member 41.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195094-A (JP)
Title: Image processor
Inventor: TAKAHIRA TOSHIFUMI
IPC: H04N1/387
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which does not output a result that a color is converted into the color not intended by a user, can inform the user of the cause thereof by a warning processing and can enhance its convenience.  <P>SOLUTION: In the image processor which superposes, composes and outputs a plurality of pieces of objective image data, it is judged whether or not colors of areas concerning superposition approximate to each other in the respective pieces of objective image data. When it is judged that the colors approximate to each other based on the judgment. the warning processing is executed. Thus, the color is not converted into the color not intended by the user to enhance the convenience.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198172-A (JP)
Title: Start control device for engine
Inventor: WATANABE KAZUHIRO
IPC: F02D29/02
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit emission of specific noxious component at a time of engine start.  <P>SOLUTION: When open and close of a door in a driver seat side of a vehicle is detected by a door open and close sensor, a water temperature sensor, an ignition coil and a fuel pump are supplied with electric power before a key switch of the engine is turned on and are started beforehand.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007199179-A (JP)
Title: Operation processing system, operation processing method of operation server, and its program
Inventor: SASAI MIYUKI
IPC: G06Q50/00
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent that unnecessary personal information of a user is remained in a memory section, even after operation for requesting execution of a series of operations to an operation server 10 by the user is finished.  <P>SOLUTION: The operation server 10 stores and holds an executed result of the operation by the user 14 in achievement data memories 34 and 35 by attaching a part of personal information of the user stored in a personal information table 30. Then, according to the personal information of each user 14 which is input from each terminal 17 of a person in charge, and registering request of date and time of canceling of the personal information, the personal information and the date and time of canceling of the user is registered on the personal information table 30. When the canceling date and time stored in the personal information table 30 comes, the personal information to which the canceling date and time is indicated is deleted from the personal information table 30, and corresponding execution results 34a and 35a by the user in the achievement data 34 and 35 are deleted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198803-A (JP)
Title: Visual inspection system
Inventor: TOMIZAWA YUJI
IPC: G01N21/85
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual inspection system capable of preventing frequent occurrence of defects by grasping the signs of frequent occurrence of defects in advance.  <P>SOLUTION: In this visual inspection system, a visual sensor and a predetermined controller are connected to each other through communication. The visual sensor includes an image pick-up means and a quality quantitative means. The controller includes a data acquisition means for acquiring quantity data obtained from the visual sensor every time inspection objects are inspected, a histogram data creation means for creating histogram data expressing the frequency of occurrence of the quantity data for every quantity area which constitutes a series of quantity areas based on the quantity data acquired sequentially by the data acquisition means, and a soon-occurrence determination means for determining the soon-occurrence of defects based on the predetermined feature of frequency distribution of the quantity data in a series of quantity areas being equivalent to the non-defective on the histogram data created by the histogram data creation means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198287-A (JP)
Title: Internal combustion engine control device
Inventor: HAGIWARA KEISUKE
IPC: F02D41/02
Filed: 2006-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration of emission while allowing efficient use of fuel.  <P>SOLUTION: An ECU 100 executes fuel supply mode control treatment. In this treatment, a fuel supply mode is selected in accordance with a vapor concentration learning value FGPG representing the concentration of vapor in purge gas. In a high concentration region where the FGPG is a lower limit value or smaller, purge and cylinder injection are executed. In a low concentration region where the FGPG is an upper limit value or greater, two-line injection of cylinder injection and port injection is executed. In a medium concentration region where the FGPG is greater than the lower limit value and smaller than the upper limit value, purge and two-line injection are compatibly executed. When a gross required amount Qt of fuel is smaller than a threshold value Qth, purge is prohibited. When the FGPG is learned in error, port injection is prohibited, Furthermore, when two-line injection is only executed, if in-tank pressure Pt exceeds a reference value, port injection is prohibited and purge is executed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007200788-A (JP)
Title: Organic light emitting transistor element and its manufacturing method, as well as light emitting display device
Inventor: OBATA KATSUYA
IPC: H05B33/22
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic light emitting transistor element and its manufacturing method, as well as a light emitting display device wherein current control between the anode and the cathode is made easier.  <P>SOLUTION: This is the organic light emitting transistor element of an electric field effect type to have an organic EL element structure and a vertical FET structure, and at least has a substrate 1, a first electrode 4 installed on the substrate 1, a laminated structure 8 in which an insulation layer 3 consisting of a prescribed size, an auxiliary electrode 2, and an electric charge injection suppressing layer 5 have been installed on the first electrode 4 in this order, an organic EL layer 6 which has been at least installed on the first electrode 4 where that laminated structure 8 has not been installed, and a second electrode 7 installed on that organic EL layer 6. The electric charge injection suppressing layer 5 is constituted to have a larger shape than that of the auxiliary electrode 2 in a plan view.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006213923-A (JP)
Title: Fuel deoxidation system having texture processed oxygen penetration membrane
Inventor: SCHMIDT WAYDE R
IPC: B01D69/12
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical fuel deoxidation system durable to vacuum all over a comparatively thin membrane.  <P>SOLUTION: The fuel deoxidation system 14 includes a fuel channel 38, an oxygen receiving channel 40, and an oxygen penetration membrane 36 having a texture processed surface communicating with the fuel channel 38 and the oxygen receiving channel 40. The oxygen penetration membrane 36 is produced by compression of the texture processed surface on the oxygen penetration membrane 36 using a micro reproductive base type die embossing apparatus and maintaining a difference in oxygen concentration all over the membrane with a sweep gas and/or vacuum to deoxidize the fuel, and the texture processed surface is characterized in increasing the surface area of the oxygen penetrating membrane 36.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007205027-A (JP)
Title: Dehydration bag for vegetation
Inventor: SAEKI HIROYUKI
IPC: E02D17/20
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dehydration bag for vegetation, which hardly hinders growth of plants, and prevents a vegetative base material from flowing out of the bag due to rainfall, flood of rivers, or the like.  <P>SOLUTION: The dehydration bag 1 for vegetation is formed of: a bag body 2 which is made of a water-permeable fabric, and has a filling port 5 for filling mud therein; and a pocket portion 7 which is formed along an external surface of the bag body 2, for storing a vegetative material therein, and has an opening portion 3b so as to be released to the outside. The dehydration bag 1 for vegetation allows mud of a high water content to be filled in the bag body 2 via the filling port 5, and carries out sacked-mud hydration. Further plants growing from the vegetative material stored in the pocked portion 7 can grow through a sheet member 3 forming the pocked portion 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202790-A (JP)
Title: Absorptive article
Inventor: ITOI NAMIE
IPC: A61F13/551
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorptive article that has a guaranteed mountability, prevents itself from becoming twisted and is well-disposable after use.  <P>SOLUTION: The absorptive article consists of a substantially vertically-oriented thin (0.5-2 mm thick) absorptive body 10 of an absorption layer A and a leakproof layer B, and a shape-retaining strip 6 extending in the absorptive body 10 in its longitudinal direction. The shape-retaining strip 6 is arranged in a gap C between the absorption layer A and the leakproof layer B of the absorptive body 10. One end 61 of the shape-retaining strip 6 is exposed from the gap C between the two layers and forms a grip, while the other end 62 is fixed to the gap C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208740-A (JP)
Title: Packet recording and reproducing device
Inventor: YAMAMOTO HIROAKI
IPC: H04L12/70
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To reproduce an amount of traffic actually flowing on a network.  <P>SOLUTION: A packet receiving means 1a receives packets flowing on the network 2. A time generation means 1b generates time. A packet storage means 1c stores the packets received by the packet receiving means 1a in a storage device 1d with the time when the packets are received. A packet reproduction means 1e reproduces the packets at the same timing as that of the received packets based on the time stored in the storage device 1d with the received packets when the packets stored in the storage device 1d are reproduced on the network 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203928-A (JP)
Title: Radiation noise simulation method from tire
Inventor: SHIMA ICHIRO
IPC: B60C19/00
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To precisely predict a pumping noise which is one of the main factors of tire radiation noise.  <P>SOLUTION: In this method, radiation noise of a pneumatic tire 10 having a peripheral groove 28 extending in a tire peripheral direction at a tread part 16 by a pumping noise of the peripheral groove 28 is simulated. Information on capacity change before and after ground at a ground central element 30 of the peripheral groove is found, and a vibration speed of the ground central element 30 of a groove side wall 32 is found using a virtual rolling speed of the tire from the information. Then, the vibration speed is given to a ground central element 40 of a boundary element model as input information, so as to find radiation noise from the tire by a numerical calculation of a boundary element method.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006179021-A (JP)
Title: Logic synthesizer
Inventor: MINAMI HIDETAKA
IPC: G06F17/50
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logic synthesizer capable of preventing unnecessary load distribution and performing load distribution in consideration of the optimal cell arrangement and a wiring area at the time of layout in logic synthesis of LSI design.  <P>SOLUTION: A room for improvement in layout remains at the time of logic synthesis by analyzing an RTL (s2), extracting a high fan-out network (s3) and inserting a buffer for a clock tree to be performed at the time of layout into the RTL to the network (s4) and the optimal layout in consideration of the cell arrangement, the wiring area is performed by a layout tool. In addition, since the library is analyzed (s6) and a cell with large drive capacity is not used at the time of logic synthesis (s7), the optimal layout by converging timing is performed by re-mapping a high drive cell to a place where timing is severe at the time of layout.  <P>COPYRIGHT: (C)2006,JPO&NCIPI