baber/WOPTO huggingface dataset:
Patent EP-0980889-B1 (EP)
Inventor: DESARZENS PHILIPPE
IPC: B29C48/11
Filed: 1998-08-14
Granted: 2005-11-09
Abstract: The mixture comprising a polymer, an adsorbtion agent including an expansion agent and a nucleating agent is produced before being placed in an extruder. The result is a finished product of expanded cellular polymer comprising more than 90% by volume of closed cells
Patent EP-1009285-B1 (EP)
Inventor: BERNOSKI FRANCISCUS PIETER
IPC: A61B19/00
Filed: 1998-03-18
Granted: 2007-12-12
Abstract: A device and method for measuring the position of an implant that is connected to at least one bone in a body. The bone has at least one bone marking, and the implant has at least one predetermined identifying mark. The device includes generators for generating radiation and for directing the radiation onto the at least one bone marking and the at least one predetermined identifying mark of the implant from various directions. The device also includes receivers for receiving a radiation image and an evaluation device for determining the position of the implant with respect to the bone on the basis of the radiation image received. The evaluation device is able to recognize the shape of the at least one bone and to locate at least one or more bone markings on the basis of one or more anatomically fixed points on the bone.
Patent EP-0991514-B1 (EP)
Inventor: TUSIM MARTIN H
IPC: B29C48/22
Filed: 1998-06-26
Granted: 2002-08-21
Abstract: An energy absorbing article having a direction in which impact resistance is desired is formed of extruded thermoplastic foam exhibit anisotropic compressive strength. The extrusion direction of  the thermoplastic foam is aligned substantially parallel with the direction in which impact resistance is desired to provide an energy absorbing article exhibiting a high ratio of compressive strength to weight. In accordance with a particular aspect of this invention, the thermoplatic foams may be prepared by the extrusion foaming of a molten thermoplastic composition utilizing a die including a mulitiplicity of orifices. In additon to coextrudates comprising coalescend strand foams having foam strands of two or more different densities, the extruded thermoplastic foams exhibiting antisotropic strength properties which may be utilized in accordance with the principles of this invention include coextrudates including foam strands and a unitary (integral piece) interleaving profile of an unfoamed thermoplastic.
Patent EP-1056784-B1 (EP)
Inventor: GEORGE ALAN
IPC: B01J19/00
Filed: 1998-10-05
Granted: 2005-12-28
Abstract: Closed-loop feedback control of (continuous) catalytic polymerisation, by regulating the introduction of a Chain Transfer Agent (CTA) to a reactor, and so polymer chain length formation; through responsive (on-line) MFI determination, of a reactor polymer sample, using an MFI measurement viscometer (70) with dual measurement dies (91, 93), for extended measurement range.
Patent EP-1027151-B1 (EP)
Inventor: VIERHEILIG ALBERT A
IPC: C01F7/785
Filed: 1998-09-15
Granted: 2008-05-07
Abstract: Anionic clay compounds such as hydrotalcite-like compounds can be made by a process wherein a non-hydrotalcite-like compound (or a hydrotalcite-like compound) are heat treated and then hydrated to form hydrotalcite-like compounds having properties (e.g., increased hardness and/or density) that differ from those of hydrotalcite-like compounds made by prior art methods wherein non-hydrotalcite-like compounds (or hydrotalcite-like compounds) are not similarly heat treated and hydrated to form such hydrotalcite-like compounds.
Patent EP-1024903-B1 (EP)
Inventor: BOUGAMONT JEAN-LOUIS
IPC: B05B11/00
Filed: 1998-10-16
Granted: 2004-02-25
Abstract: The invention relates to a device for assembling and packaging a pump (P) and a receptacle (R) of the type comprising firstly a fixing bush (1) provided on its inside wall with elastically deformable elements (11) for fastening beneath a collar (C) of the neck of the receptacle (R), and secondly with a packaging skirt (2) that is malleable, at least in part, clamped radially against the outside wall of said bush (1), the device being characterized in that said bush (1) has setbacks (10) formed in its outside wall in register with the fastener elements (11), defining an intermediate empty zone in which said skirt (2) is not liable to be deformed by said elements (11).
Patent EP-1032448-B1 (EP)
Inventor: POLEY JOHN P A
IPC: A61M15/00
Filed: 1998-11-16
Granted: 2004-08-04
Abstract: A drug delivery device for the delivery of a fluid carrying or including a therapeutic agent. The device including a reservoir for storing the fluid, and in fluid connection therewith a regulatable pump for dispensing the fluid via an outlet. A control device is further provided, for selectively controlling the pumping mode of the pump such that in a first mode the pump acts to dispense the fluid and in a second mode the pump acts such that substantially no fluid is dispensed.
Patent EP-1034242-B1 (EP)
Inventor: LEGEL DIETER
IPC: C11D17/00
Filed: 1998-11-17
Granted: 2003-06-25
Abstract: High-viscosity liquid detergents which, as a result of using a thickening system, are storage- and viscosity-stable under very diverse climatic conditions, do not undergo phase separation, and have color stability when exposed to light.
Patent EP-1083988-B1 (EP)
Inventor: HERZOG BERNHARD
IPC: B01J23/54
Filed: 1998-12-02
Granted: 2004-04-21
Abstract: La présente invention concerne un catalyseur contenant du palladium et/ou ses composés, de l'or et/ou ses composés, des composés de métaux alcalins et au moins un métal lanthanidique et/ou ses composés, ainsi que son utilisation pour la préparation d'acétate de vinyle à partir d'acide acétique, d'éthylène et d'oxygène ou bien de gaz renfermant de l'oxygène.
Patent EP-0936030-B1 (EP)
Inventor: BATTS NAMON B JR
IPC: B25C1/04
Filed: 1999-02-10
Granted: 2006-04-12
Abstract: A pneumatic nailer having a safety mechanism that reduces accidental discharge of nailer is provided. The nailer includes a hollow main body housing (12) having a main pressure chamber (20) in pneumatic communication with a main valve housing (28). Pressurized gas is injected into main pressure chamber (20), and a metering hole (50) between the main chamber (20) and valve assembly (26) allows gas pressure to equalize between the main chamber (20) and the valve housing (28). A safety trigger (68) and safety valve (69) are in pneumatic communication with the pressurized valve housing (28). A ram cap (70) positioned over the top portion of the valve assembly (26) is struck, moving the main valve assembly (26) downward, with unseating of a cylinder firing valve (54) only if internal pressures have been adjusted by actuation of the safety valve (69) by an operator. Thus, the possibility of accidentally driving a fastener is virtually eliminated without operator's use of the safety trigger (68). <IMAGE>
Patent EP-0949619-B1 (EP)
Inventor: KAWAMURA MAKOTO
IPC: H04N5/907
Filed: 1994-12-19
Granted: 2006-09-13
Abstract: A data reproduction apparatus and a data storage medium for synchronously reproducing multiplexed data with video, audio, and superimposed dialogue data compressed at a variable rate and performing various functions. Data are reproduced from the data storage medium using sector numbers, and data for negative sector numbers carried by some sectors are also reproduced. Multiplexing information indicating whether or not image, voice, and superimposed dialogue data is each multiplexed and information for the positions of access points used for data search and random access are stored in the positions represented by these negative sector numbers and reproduced so as to enable multiplexed data with video, audio, and superimposed dialogue data compressed at a variable rate to be synchronously reproduced and various functions to be executed.
Patent EP-0950966-B1 (EP)
Inventor: NISHIYAMA TAMOTSU
IPC: G06F17/50
Filed: 1989-09-07
Granted: 2007-05-23
Abstract: A method of automatically and sequentially routing connection lines between nodes of a graph representing a technical system, said diagram comprising a plurality of regions each of which comprises a row or column of nodes, whereby parts of each connection line are routed according to predetermined routing sequences corresponding to routing patterns, each pattern being determined based on the start and end position of the said part. <IMAGE>
Patent EP-0943919-B1 (EP)
Inventor: EDWARDS STEVE
IPC: G01N33/53
Filed: 1999-03-19
Granted: 2003-10-15
Abstract: Assays where harsh sample pretreatment for releasing an analyte is required are routinely performed in two separate vessels or on two physically separate surfaces. The present invention provides for the preparation of a surface suitable for performing assays where sample pretreatment is necessary. The appropriate surface is coated with a molecule coupled to biotin wherein the resulting surface is resistant to the analyte releasing step. It can then be overcoated with avidin. Treatment of samples with strong alkali and reducing agents to release complexed or bound analyte molecules prior to assay can be carried out in the presence of the coated surface without significantly reducing its binding activity. In this way, pretreatment and assay can be accomplished on the same surface or in the same reaction vessel.
Patent EP-0931569-B1 (EP)
Inventor: ZANCO ALAIN
IPC: A63C5/07
Filed: 1999-01-21
Granted: 2002-06-12
Abstract: The ski is made with at least the first portion of its load bearing section in the form of a sandwich construction with lateral reinforcing elements, followed by a second portion with a shell construction. The zone connecting the two portions has lateral reinforcing elements which decrease gradually in height from the full height of the first portion's edge to zero.
Patent EP-1044668-B1 (EP)
Inventor: DEALESSANDRI GERMANO
IPC: A61G11/00
Filed: 1999-04-15
Granted: 2002-06-19
Abstract: The apparatus comprises a base structure and a wall, in the form of a shell for example, which in combination with the base structure delimits a space in which, in operation, controlled environmental conditions are maintained. The apparatus comprises at least one electrically controlled actuator (16) capable of producing mechanical vibrations of the wall (14) to generate acoustic waves in the aforesaid space. <IMAGE>
Patent EP-1060155-B1 (EP)
Inventor: PINKOS ROLF
IPC: C07D307/20
Filed: 1999-02-26
Granted: 2003-05-21
Abstract: Gegenstand der vorliegenden Erfindung ist ein Verfahren zur destillativen Trennung eines Gemisches, enthaltend Butan-1,4-diol und mindestens eine weitere Verbindung aus der Gruppe bestehend aus 4-Hydroxybutyraldehyd, dessen cyclischem Halbacetal und dessen cyclischen Vollacetalen mit mindestens einem weiteren Alkohol, wobei in Gegenwart einer alkalisch wirkenden Verbindung destilliert wird. Vorzugsweise enthält das zu trennende Gemisch ein cyclisches Vollacetal des 4-Hydroxybutyraldehyds mit dem weiteren Alkohol, wobei dieser Alkohol eine niedrigere Siedetemperatur als Butandiol aufweist, und den weiteren Alkohol in freier Form. Das Verfahren eignet sich insbesondere, um bei der Hydrierung von Maleinsäurederivaten anfallende Gemische destillativ zu trennen.
Patent EP-1078108-B1 (EP)
Inventor: HURD TIMOTHY JOHN
IPC: C22C21/00
Filed: 1999-03-18
Granted: 2003-01-29
Abstract: Aluminum alloy in the form of a sheet, plate or extrusion, having a composition in the range (in weight %):and said aluminum alloy is provided in an aged condition.
Patent EP-1064636-B1 (EP)
Inventor: LARIMA PIRJO
IPC: G08G1/09
Filed: 1999-03-02
Granted: 2003-05-07
Abstract: The aim of the invention is to ensure a very universal, flexible but also efficient transmission of responses from a control centre to a terminal in reply to an inquiry. To this end, the invention provides for a control centre, a terminal and a method for transmitting a response to an inquiry by a terminal to a control centre from the control centre(5) to the terminal (3) via a communications channel (4). The response contains at least the following elements: one response element data type code which is allocated respectively to a data type of at least one response element data set contained in the response; and at least one response element data set whose at least one data type is allocated respectively to a response element data type code contained in the response. The response element data type codes and the definitions of the data types each allocated to a response element data type code are each stored or can be accessed in the terminal and in the control centre in a table representing the allocation of the data types to the response element data type codes.
Patent EP-1003408-B1 (EP)
Inventor: BATTS JOHN H
IPC: A47G25/48
Filed: 1999-06-15
Granted: 2006-03-22
Abstract: A ship-on garment hanger (10) having ramp means (39, 40) on the hanger body to prevent dislodgement of a garment from the hanger by outwardly directly dislodging forces and end shields (50) on the outside edges of the clamps to prevent dislodgement of a garment from the garment hanger by inwardly directed dislodging forces, the hanger being nestable with similar hangers to maximize shipping space.
Patent EP-1094843-B1 (EP)
Inventor: PORTER THOMAS R
IPC: A61K47/48
Filed: 1999-07-13
Granted: 2003-10-01
Abstract: The invention relates to pharmaceutical compositions and methods for delivery of therapeutic agents. The methods and composition of the invention can achieve site specific delivery of a therapeutic substance, allowing for lower doses and for improved efficacy, particularly for agents such as oligonucleotides which have presented problems in reaching targeted sites in necessary therapeutic levels. Targeted introduction of ultrasound can be used to promote release of the therapeutic agent. The delivery system includes protein-encapsulated gas-filled microbubbles formed in an N2-depleted or N2-free environment. These microbubbles are smaller and more stable than microbubbles sonicated in the presence of room air.
Patent EP-1096991-B1 (EP)
Inventor: CAMPBELL JEFFREY M
IPC: F16L37/12
Filed: 1999-07-09
Granted: 2004-06-16
Abstract: L'invention concerne un appareil de raccordement configuré pour remplacer un module de séparation dans un système de distribution de fluide. Lorsqu'on désire purger le système d'un liquide distribué, l'appareil de raccordement possédant la même configuration d'entrée et de sortie que le module de séparation, remplace ce module. On peut alors faire passer un liquide de purge à travers le système.
Patent EP-1137687-B1 (EP)
Inventor: WILKE GUIDO
IPC: C08J7/043
Filed: 1999-09-27
Granted: 2003-12-17
Abstract: L'invention concerne un matériau de revêtement comprenant: a) une ou plusieurs résines de polyester (A); b) une ou plusieurs résines polyacryliques (B); c) un ou plusieurs di- et/ou polyisocyanates (C) renfermant des groupes isocyanate libres ou bloqués; d) un ou plusieurs agents photoprotecteurs (L1) à base d'agents absorbant les UV; e) un ou plusieurs agents photoprotecteurs (L2) à base d'amines stériquement encombrées; et f) un ou plusieurs solvants organiques (D). Le matériau présente les caractéristiques suivantes: 1) le polyester (A) a un indice d'alcalinité compris entre 80 et 200 mg KOH/g et un indice d'acidité < 10 mg KOH/g; 2) la résine polyacrylique (B) a un indice d'alcalinité compris entre 80 et 200 mg KOH/g et un indice d'acidité < 20 mg KOH/g; 3) l'agent photoprotecteur (L2) à base d'amines encombrées est fonctionnalisé par au moins un amino-éther; et 4) l'agent photoprotecteur (L1) est présent à une quantité égale ou supérieure à 3 % en poids par rapport au matériau de revêtement.
Patent IE-86353-B1 (IE)
Title: Modular 'sports table' racing car game
Inventor: BYRNE TERENCE PAUL
IPC: A63H18/00
Filed: 2011-07-07
Abstract: The present invention relates to a slotless, track powered R/C (radio control), modular 'sports table' racing car game for home entertainment and commercial use. In particular the invention provides for the use of super-capacitor technology to solve the problem of recurring disconnection between the track surface dipole and the vehicles' pickup shoes (or brushes) while in motion, necessitating just a single pair for full operation, while the vehicles' controlling signals are delivered uninterrupted by conventional radio frequency, infra red or other such means. Additionally, the vehicles are contained on the track at all times by the use of transparent high end-barrier rails which, combined with the above feature, enables non-stop racing action so that, by the addition of a tip section to fully enclose the track surface area, the game can be used in an'unsupervised pay for play' arcade type environment or simply for home use. <Figure 4>
Patent IT-1278677-B1 (IT)
Title: Equipment and method for cutting and milling channels in materials in slabs
Inventor: DINI RENZO
IPC: B26D/
Filed: 1995-05-19
Granted: 1997-11-27
Abstract: For milling shaped channels and cutting matching slabs of plastic materials with outer sheets of aluminium or the like (such as ALUCO-BOND), use is made of an equipment of the type for cutting panels horizontally. In the supporting surface 8 the slot 16 for the tools is widened; beneath it, the tool carriage 10, which travels along and underneath the slot 16, supports the two tool holders which are actuated to be raised and active alternately; one of the two tool holders supports a shaped milling cutter 46 for forming channels to be able to bend the material and form a dihedral, while the other holder supports a disc-shaped cutting blade; the presser 13 is designed to act outside of the edges of the said widened slot and is kept down during each stroke of the carriage, with safety functions. <IMAGE>
Patent IT-1286566-B1 (IT)
Title: Measuring diameter of roll of web material for use with gluing machine - times free end of rotating reel of web, as it passes predetermined position on successive rotations, to calculate diameter of reel.
Inventor: BIAGIOTTI GUGLIELMO
IPC: B65H18/00
Filed: 1996-03-12
Granted: 1998-07-15
Abstract: A method for measuring the diameter [D] of a reel [L] of wound web material [N] includes rotating the reel on two supporting rollers [3,5] rotating in the same direction. The free end [Lf] of the material is lifted from the reel passes over a vacuum box [11] where its position is detected by an optical sensor [13]. This sensor enables the time period between two successive passes of the free end of the web through a predetermined position on the vacuum box to be measured. The diameter of the reel is then determined from this time period and the peripheral speed of the reel, calculated from the angular rotation and radius of the supporting rollers.
Patent IT-1295328-B1 (IT)
Inventor: PINELLI ENZO
IPC: A41B11/14
Filed: 1997-10-14
Granted: 1999-05-04
Abstract: A girdle (A-A1) for tights or pantyhose, in which the regions that constitute the panty and the initial portions of the stretch hose are constituted by a tuck-stitch mesh (A), formed starting from a plain background mesh so as to obtain, by combining and knitting in three dimensions particular conventional threads and elastic threads which are conveniently woven together, a mesh having alternating undulations (3,3a,4,4a,11b,11c) which are considerably in relief with respect to the plain mesh, such as to generate an adequate compression and thus a massaging and tonic action in the regions of the body contained in the girdle. <IMAGE>
Patent IT-1291193-B1 (IT)
Title: Motion estimation circuit for digital video encoder - determines motion vectors and associated costs for prediction modes
Inventor: BELLIFEMINE FABIO
IPC: H04N/
Filed: 1997-03-14
Granted: 1998-12-29
Abstract: The motion estimation circuit receives pixel blocks which comprise a current picture and generates motion vectors representing the displacement of each block w.r.t. a reference block. The circuit includes an integrated circuit component (IM, IM1, IM2 ...) which determines motion vectors and the associated costs for different prediction modes. The component selects a prediction mode and performs vector refinement on the basis of this mode.
Patent IT-1294876-B1 (IT)
Title: Fastening for vehicle seat cover
Inventor: CIBIN SILVANO
IPC: B60N/
Filed: 1997-09-19
Granted: 1999-04-23
Abstract: The integral fastening for a vehicle seat cover fitting comprises a cord (3) with end connectors which can be joined together. It incorporates a strip of material (6) which is shorter than the cord and is folded over lengthwise to form a tube (8) with its edges joined by two opposite elements (11, 12). The strip can have its opposite edges welded by heat or ultrasound, either continuously or at separate points.
Patent IT-1303545-B1 (IT)
Inventor: BARBERIS DARIO
IPC: B60T17/22
Filed: 1998-08-28
Granted: 2000-11-14
Abstract: A braking system for trackbound trains formed by a plurality of vehicles (M, V1, V2, V3, ... Vn) coupled to each other, comprising:     a main reservoir (14) arranged on a vehicle (M),   a brake pipe (12) extending along all the vehicles of the train, at least one auxiliary reservoir (40) and at least one brake cylinder (22) arranged on each vehicle, and at least one control system (18) placed on each vehicle and connected to the brake pipe (12), to said auxiliary reservoir (40) and to said brake cylinder (22), each control system (18) comprising a pneumatically controlled section (24) adapted to put said auxiliary reservoir (40) in communication with said brake cylinder (22) when the pressure in the brake pipe (18) falls below the pressure in the auxiliary reservoir (40). Each control system (18) further comprises an electrically controlled section (26) adapted to put said auxiliary reservoir (40) in communication with said brake cylinder (22) after having received an electric braking signal independent of the pressure in the brake pipe (12).   <IMAGE>
Patent JP-3026806-B1 (JP)
Title: ホッパ―型コイン払出し装置のコイン搬送用ディスクロ―タ―
IPC: G07D1/00
Filed: 1999-04-21
Granted: 2000-03-27
Abstract: 【要約】
【課題】コイン搬送用ディスクローターのコインを押し 進める後方弯曲翼が摩耗したり、その前端角隅部から欠 けたり或いは割れたりするおそれを予防し、耐久性を昂 める。
【解決手段】合成樹脂製ディスクローター本体（３４） から裏向きに突出する後方弯曲翼（４０）を、その弯曲 中途部に切り欠かれたコイン誘導子用逃し凹溝（４２） により、その根元側翼片（４０ａ）と先端側翼片（４０ ｂ）との少なくとも２個に分割して成るホッパー型コイ ン払出し装置のコイン搬送用ディスクローター（Ｒ）に おいて、上記根元側翼片（４０ａ）の前端角隅部又は／ 及び先端側翼片（４０ｂ）の前端角隅部へ、コイン （Ｃ）と接触する金属製の補強ピン（４３ａ）（４３ ｂ）を植え込み一体化させた。
Patent JP-3103538-B1 (JP)
Title: スリッパ収納ラック
IPC: A47B61/04
Filed: 1999-04-30
Granted: 2000-10-30
Abstract: 【要約】
【課題】  外靴を収納することができず、スリッパのみ を収納することができるスリッパ収納ラックを提供する ことである。
【解決手段】  頂板、底板、左右側板および背板を有 し、内部にスリッパを収納するための区画室が形成され るように、水平板および垂直板によって区分けされてい るスリッパ収納ラックにおいて、区画室の幅が、左右の スリッパの底面を合わせて区画室に収納したとき、区画 室の横方向の隙間が略なくなるように選定されており、 区画室の高さが、左右のスリッパの底面を合わせて区画 室に収納したとき、区画室の縦方向の隙間が略なくなる ように選定されている。
Patent JP-2997453-B1 (JP)
Title: ダンプトラック
IPC: B60P3/42
Filed: 1998-10-02
Granted: 2000-01-11
Abstract: 【要約】
【課題】  粉粒体、液体等の定形性をもたない貨物のみ ならず、固体物等の定形性をもった貨物を輸送可能であ り、経済性、安全性に優れたダンプトラックの提供。
【解決手段】  ダンプトラック１は、荷箱４内に設けら れ、非定形貨物を収容可能な袋体２０と、荷箱４内の前 側に設けられており、袋体２０を支持して後方に移動し ながら上昇可能な前方昇降板１１と、荷箱内の後側に設 けられており、袋体２０を支持して後方に向けて跳ね上 がるように回動可能な後方昇降板１２部材とを備える。 前方昇降板１１と後方昇降板１２とを下降させた際に は、後方昇降板１２の先端部は前方昇降板１１の後端部 の下方に位置すると共に、前方昇降板１１と後方昇降部 材１２とを上昇させた際には、後方昇降板１２の先端部 は前方昇降板１１の後端部下面を支持する。
Patent JP-2989592-B1 (JP)
Title: トンネル掘削機及び掘削工法
IPC: E21D9/06
Filed: 1998-10-20
Granted: 1999-12-13
Abstract: 【要約】
【課題】  トンネル掘削機において、構造及び掘削制御 の簡素化を図ると共に掘削作業の円滑化及び効率化を図 る。
【解決手段】  主掘削機本体１１の前端部に主カッタ機 構１２を装着し、この主掘削機本体１１の側方に前胴１ ３ａ，１４ａ及び後胴１３ｂ，１４ｂからなる副掘削機 本体１３，１４を配設し、前胴１３ａ，１４ａの前端部 に副カッタ機構１５，１６を装着し、前胴１３ａ，１４ ａ及び後胴１３ｂ，１４ｂを主掘削機本体１１に対して 支持部１７ａ，１７ｂ，１８ａ，１８ｂ及び拡幅ジャッ キ１９ａ，１９ｂ，２０ａ，２０ｂによりそれぞれ独立 して側方移動可能で且つ側方旋回可能に支持し、主掘削 機本体１１及び後胴１３ｂ，１４ｂのシールドジャッキ ２１，２２，２３を装着する。
Patent JP-3011207-B1 (JP)
Title: イメージセンサ
IPC: H04N5/374
Filed: 1998-11-06
Granted: 2000-02-21
Abstract: 【要約】
【課題】  ＣＭＯＳ型イメージセンサにおいて、ビット 線読み出し切り替え時のデータ線電位の遷移時間を短く する。
【解決手段】  開示されるイメージセンサは、ピクセル １ ｎ   の露光時の出力電圧を保持する容量ＣＳと未露光 時の出力電圧を保持する容量ＣＲとを備え、ビット線読 み出し時、容量ＣＳの電圧と容量ＣＲの電圧とをそれぞ れソースフォロア３ ｎ   とソースフォロア５ ｎ   を介し て信号出力線Ｌ Ｓ   とリファレンス出力線Ｌ Ｒ   とに読 み出すようにしたイメージセンサに係り、ソースフォロ ア３ ｎ   の電流源７とソースフォロア５ ｎ   の電流源８ とに対して並列に電流制御回路１１，１２を設けて、ビ ット線切り替え時、容量ＣＳ又は容量ＣＲの電圧がロウ レベルからハイレベルに遷移する場合に、ビット線の読 み出し開始時に、信号出力線Ｌ Ｓ   とリファレンス出力 線Ｌ Ｒ   の電位をハイレベルにリセットするように構成 されている。