baber/WOPTO huggingface dataset:
Patent EP-0138562-A3 (EP)
Title: A towel dispensing apparatus for making externally available and recovering a length of towel
IPC: A47K10/28
Filed: 1984-10-09
Abstract: The apparatus comprises a rear plate (5) and two covers (6, 7) and progressively makes available at the outside a length of a towel band (40) by unwinding the same from a supply roll (11), at the same time recovering an equal length of soiled towel and winding it over a second roll (12), both rolls being housed within the apparatus. The apparatus comprises towel dispensing means (55, 50, 70) and recovery or take-up means (57, 58), the latter being coupled through a kinematic chain (110, 105, 135) to the former. An energy accumulating device (150) is partially loaded at each user's pull operation and released by the trailing end of the clean towel passing by a sensing plate (181) equipped with detecting blades (184). After the passage of the trailing end, the blades (184) engage gaps provided between each two roller sections (63) forming one (170) of the dispensing rollers, thereby elastically returning a pair of parallel levers (305, 306) to a disengaged position wherein a pin (92) carried by one (306) of the levers releases the accumulator (150) that in turn, via gear wheels (155, 160, 157) causes an additional rotation of one (57) of the take-up rollers pulling the trailing portion of the soiled towel (40) within the dispenser.
Patent EP-0145377-A3 (EP)
IPC: C07C213/06
Filed: 1984-11-21
Abstract: A process for preparing 3,4′-amino-nitro-diphenylether 
in a heterogenous phase, according to the phase-transfer 
catalysis method, in which para-chloro-nitrobenzene is 
reacted with an alkali metal or alkaline-earth metal salt, 
preferably sodium or potassium, of meta-amino-phenol, 
preferably at a temperature ranging from 50°C to 120°C, in 
the presence of a phase-transfer catalyst, preferably (1) an 
onium salt, more preferably a quaternary alkylammonium 
salt QR₄Y wherein Q is selected from N, P, As, Sb etc., R is 
an alkyl radical containing up to 20 carbon atoms and Y is 
Cl, Br, or I, or (2) a crown ether, in a two-phase system 
consisting of (a) an organic phase represented by the para-­
chloro-nitrobenzene, optionally in an organic solution, and 
(b) by the meta-amino-phenol in the form of an alkali metal 
or alkaline-earth metal salt in an aqueous solution which is 
substantially immiscible with the first phase.  
     In this way, 3,4′-amino-nitro-diphenylether is obtained, 
which is a particularly useful intermediate for preparing 
fibres.
Patent EP-0127598-A3 (EP)
Title: A method and an installation for the manufacture of a display comprising light-emitting diodes
IPC: G09F13/22
Filed: 1984-04-26
Abstract: A method and an installation for the manufacture of a diode holder. The method consists of forming dish-shaped reflectors in a blank (13) (for signs or the like) and making openings therein in which to mount diodes (1). In the openings the diodes are mounted such that owing to their wider rear portion they are wedged in position in the opening. The installation comprises a machine frame (14) on which a slide member, consisting of two parallel rods (16), is horizontally movable. A punching and stamping means (19) is vertically movable on the slide member. The means comprises a pair of blocks the movements of which on either side of the blank (13) are synchronized and which blocks are formed with tools designed to shape the reflectors and to make the openings in the blank (13).
Patent EP-0164761-A3 (EP)
IPC: G07F11/34
Filed: 1982-07-07
Abstract: A commodity rack of an automatic vending machine is disclosed which has a serpentine type passageway (5) extending in a vertical direction for storing articles (11) of cylindrical configuration. The passageway (5) is formed by a pair of vertical rows of guide rails (3, 4) each being constructed with a plurality of curved rail segments (2) arranged in succession. A plurality of auxiliary planar rail segments (12) is provided which is their stand-by state prior to introduction of the articles (11) are biased to project in an upwardly inclined direction into said passageway (5), and after introduction of the articles (11) each said auxiliary rail segment (12, 114) receives the articles (11) rolling in and along said passageway (5) and thereafter pivots downwardly under the dead weight of the article (11) to further advance said article. For further limiting the droping rate of the articles (11) during the dispensing of a sold article (11) the advancing operation necessary to remove one article is devided up into a plurality of advancing steps.
Patent EP-0176940-A3 (EP)
Title: Polysaccharides, methods for preparing such polysaccharides and fluids utilizing such polysaccharides
IPC: E21B43/25
Filed: 1985-09-25
Abstract: Water-soluble polysaccharides, including cellulose ethers, containg pendent vicinal dihydroxy structure capable of cis geometry, which upon crosslinking with a polyvalent metal have shear-thermal stability characteristics of at least about 30 at 250°F., are useful in oilfield applications.
Patent EP-0177847-A3 (EP)
IPC: B65D83/38
Filed: 1985-09-26
Abstract: A safety vent for an internally pressurized fluid container 
is disclosed. The safety vent is provided in a wall of the con­
tainer which is subject to outward deformation when the inter­
nal pressure of the container exceeds a predetermined level. 
The wall has a weakened line of reduced material thickness 
formed therein which is adapted to fracture to vent the pres­
surized fluid from the container in response to the stresses 
therein during the outward deformation of the wall. The wall 
further includes an elongated rib formed therein with at least 
one end of the line proximate the weakened line of reduced 
material thickness. The rib locally weakens the resistance of 
the wall to outward deformation so that outward deformation 
of the wall is initiated adjacent the location of the rib. The direc­
tion in which deformation progresses and the pressure level at 
which deformation begins are also controlled by the direction 
and dimensions of the rib whereby the pressure range for re­
lease is less dependent on the residual thickness of the mate­
rial at the weakened line.
Patent EP-0197191-A3 (EP)
IPC: B07B1/28
Filed: 1985-11-06
Abstract: Eine Siebmaschine mit einem Siebrahmen oder siebkas­
ten (1), einer Antriebsanordnung und einem eine Siebfläche 
bildendenflexiblen Siebbelag (7), der am parallel zueinander 
angerodneten Siebbelagträgern (4, 5) befestigt ist, die teil­
weise fest und teilweise beweglich mit dem Siebrahmen (1) 
verbunden sind, soll bei einfachem Aufbau eine hohe 
Siebleistung erreichen und Verstopfungen des Siebbelags 
(7) entgegenwirken. Dies wird dadurch erreicht, daß die 
beweglichen Siebbelagträger (5) mit Feder/ und/oder Lenk­
erelementen (21) voneinander unabhängig beweglich am 
Siebrahmen (1) gelagert und einzeln oder in einem mit dem 
Siebrahmen (1) gebildeten Feder-Massesystem antreibbar 
sind. Durch die vorgeschlagene lagerung der beweglichen 
Siebbelagträger (5) am Siebrahmen (1) ergeben sich neben 
einfachem Aufbau und guten Siebleistungen vorteilhafte 
Ausbildungsmöglichkeiten der erfindungsgemäßen Sieb­
maschine.
Patent EP-0157588-A3 (EP)
IPC: G11B17/035
Filed: 1985-03-27
Abstract: A casing (10) has a front slot (20) for insertion of a disc in 
its case (23). The disc case slides into a support (30) spaced 
above a driving hub and magnetic head (90) on a carriage (91). 
The support (30) is urged downwardly by springs (37) but is 
held in the raised position by pins (32, 33) trapped in slots in 
tongues (50 to 53) upstanding from a slider (45). The disc case 
engages a lever (70) which turns clockwise and engages a lever 
(61) to turn this also clockwise. The lever (61) disengages from 
an edge of the slider (45) which moves forwardly under the 
action of a spring (48) to free the pins (32, 33) and allow the 
support unit (30) to drop down vertically, guided by the pins 
(32, 33) in slots (34, 35). The lever (70) may additionally push 
a cover on the disc case laterally to uncover slots (24) in the 
disc case. To remove the disc the slider (45) is pushed back by 
a button (49) and the posts (50 to 53) cam the pins (32, 33) up­
wardly again, while springs biasing the levers (61 and 70) reset 
these levers and eject the disc case.
Patent EP-0183462-A3 (EP)
Title: Cardiopulmonary resuscitation prompting apparatus and mecardiopulmonary resuscitation prompting apparatus and method thod
IPC: A61H31/00
Filed: 1985-11-18
Abstract: A portable self-powered electronic cardiopulmonary resuscitation prompting apparatus includes a keyboard comprising keys (A-C, 1-5) for identifying the age group of the victim, the number of rescuers, whether mouth-to-mouth resuscitation is to be given and whether the victim is conscious or unconscious. An LCD display (24) provides visual information to the rescuer and a loudspeaker (26) provides audible intelligible prompts which are reproduced phonemes originating from a speech synthesizer LSI chip using the PARCOR method, in response to signals provided by a microcomputer which processes the information indicated by the keyboard entries.
Patent EP-0165210-A3 (EP)
Title: Method for the regeneration of ammoxidation catalysts
IPC: B01J27/28
Filed: 1985-04-17
Abstract: "Method for the regeneration of ammoxidation catalysts" Regeneration of ammoxidation catalyst which is exhausted as a result of prolonged exposure to ammoxidation conditions, containing oxides of Mo, Bi, P, Fe, Co, Ni and possibly an alkali metal, particularly K, on a granular support, particularly silica, by means of a method including:
 - the impregnation of the granules of spent catalyst with an aqueous molybdic acid solution, or with an aqueous solution of partially or totally salified molybdic acid in the form of the ammonium salt, with a volume of impregnation solution less than the total pore volume of the catalyst sublected to regeneration;
 - the drying of the impregnated granules at a temperature of from 100 to 200 DEG C;
 - the calcining of the dried granules at a temperature of from 250 to 450 DEG C, solely when the impregnation is with an aqueous solution of partially or totally salified molybdic acid. 
<??>Under ammoxidation conditions, the catalyst regenerated in this manner displays characteristics of activity, selectivity and of mechanical strength similar to those of the fresh catalyst.
Patent EP-0155931-A3 (EP)
IPC: C08B31/12
Filed: 1985-03-19
Abstract: Es werden neue Kohlenhydrat-Derivate mit etherartig 
gebundenen β-Nitroethyl- bzw. β-Aminoethyl-Gruppen der 
allgemeinen Formel (I) 
  
beschrieben, worin X₁ für H, X, CH₃, C₂H₅, CH₂CH₂OH, 
CH₂CH(OH)CH₃, CH₂CH(OH)CH₂OH 
  
oder Reste löslicher Stärken mit mittleren Molekulargewich­
ten von 1000 bis etwa 30000 steht und mindestens ein X für 
etherartig gebundene β-Nitroethyl- bzw. β-Aminoethyl-­
Gruppen der allgemeinen Formeln (II) und (III) 
  
steht, worin A eine Nitrogruppe oder eine Aminogruppe 
bedeutet und R -CH₃, -(CH₂) n -CH₃(n=1-8) oder einen 
verzweigten aliphatischen Rest mit 3 bis 10 C-Atomen 
bedeutet und die restlichen X für Wasserstoff oder Acylreste 
mit 1 bis 20 C-Atomen, insbesondere Acetylreste, stehen. Die 
Herstellung der neuen Kohlenhydrat-Derivate (I) kann durch 
Umsetzung entsprechender Kohlenhydrate mit 1- oder 2-­
Nitroolefinen und gegebenenfalls anschließende Reduktion 
zu den Aminoverbindungen erfolgen.  
     Die neuen Kohlenhydrat-Derivate (I) sind interessante 
Zwischenprodukte für weitere Synthesen, etwa zur Gewin­
nung hydrolysebeständiger Amid-Derivate.
Patent EP-0205093-A3 (EP)
IPC: B29C33/30
Filed: 1986-06-04
Abstract: Bei einer Mehrfachkupplungsanordnung, die zum glech­
zeitigen Verbinden bzw. Trennen der Enden einer Vielzahl von 
einander zugeordneten elektrischen und/oder Flüssigkeit 
und/oder Gas führenden Leitungen insbesondere im Zuge 
des Formenaustauschs bei einer Spritzgießmaschine be­
stimmt ist und zwei einander gegenüberstehende Trägerplat­
ten aufweist, die jede die Enden jeweils einer Leitung aller 
miteinander zu verbindenden Leitungspaare in paßgerechter 
gegenseitiger Zuordnung enthalten und von denen wenig­
stens die eine Trägerplatte (21) relativ zur anderen Trägerplat­
te (22) auf wenigstens zwei Führungsstangen durch wenig­
stens einen Stellkolben senkrecht zu ihrer Ebene axial ver­
schiebbar geführt ist, ist zur Verminderung der im Zuge des 
Formenaustausches erforderlichen Arbeitsgänge entweder 
an der Kolbenstange oder an den Führungsstangen eine hyd­
raulisch betätigbare Verriegelung zum zeitweiligen Festlegen 
der verschiebbaren Trägerplatte relativ zur feststehenden 
Trägerplatte an einer frei wählbaren Hubstellung entlang des 
axialen Verstellweges für die verschiebbare Trägerplatte vor­
gesehen.
Patent EP-0213499-A3 (EP)
IPC: C07D491/048
Filed: 1986-08-14
Abstract: Aminosäure-Derivate der allgemeinen Formel 
  
(die Bedeutung der verschiedenen Symbole ist in der Beschreibung erklärt) 
eignen sich zur Behandlung des Bluthochdruckes und zur Cardioprotektion. 
Die Herstellung und Verwendung der neuen Verbindungen erfolgt in 
üblicher Weise.
Patent EP-0214543-A3 (EP)
IPC: C07C303/06
Filed: 1986-08-25
Abstract: Neues Verfahren zur Herstellung von 1-Aminonaphthalin 
­
2,4,7-trisulfonsäure und gegebenenfalls Clevesäure-1,7, 
gemäß dem daß man 1-Nitronaphthalin in an sich bekannter 
Weise nach Piria mit Hydrogensulfiten umsetzt, das bei 
dieser Piria-Reaktion anfallende Sulfaminat-Gemisch mit 
Schwefeltrioxid in Schwefelsäure zu 1-Aminonaphtha­
lin-2,4,7-trisulfonsäure sulfoniert und diese gegebenen­
falls durch Erhitzen in wäßriger Schwefelsäure zu Cleve­
säure-1,7 hydrolysiert.
Patent EP-0228713-A3 (EP)
IPC: H04N1/028
Filed: 1986-12-30
Abstract: An image processing apparatus is equipped with 
an original document illuminating lamp (l), a reflector 
(3,ll2) arranged in association with the lamp (l) and 
having a color-compensating anodic oxidation coating 
(6,l50) formed on at least a part of a reflecting 
surface of the reflector (3,ll2), and a photosensitive 
member (4,ll0) adapted to receive light from an 
original document upon exposure of the original 
document to light from the lamp (l) and having an 
oversensitive range in the spectral sensitivity 
characteristics thereof. The reflector (3,l2) is made 
of aluminum or an aluminum alloy. Owing to the 
provision of the color-compensating anodic oxidation 
coating (6,l50), the reflectivity of the reflector 
(3,ll2) to light in a wavelength region corresponding 
to the oversensitive range of the photosensitive member 
(4,ll0) is smaller than its reflectivity to light in 
wavelength region other than the first-mentioned 
wavelength region.
Patent EP-0206439-A3 (EP)
IPC: A43B13/22
Filed: 1982-04-02
Abstract: An outer sole for a basketball or like shoe 
comprises: a heel portion (56), an arch portion, a 
metatarsal head portion and a toe portion; an outer 
surface (13) having a central portion and a peripheral 
portion; a plurality of resilient tread members (14-40) 
formed in said heel portion and extending downwardly and 
outwardly about said peripheral portion of said heel 
portion so as to support said central portion in a 
cantilever fashion Groove means (64) extend 
transversely along said outer surface across said 
metatarsal head portion for facilitating flexing of the 
foot thereat Pivot means (70) is formed in said outer 
surface (13) under the position of the ball of the great 
toe for facilitating pivoting of the foot thereat.
Patent EP-0242734-A3 (EP)
IPC: H01F5/00
Filed: 1987-04-10
Abstract: Ein Verfahren und eine Vorrichtung dienen zum Kühlen eines 
Magnetsystems, insbesondere eines Magnetsystems (50) eines 
Kernspintomographen, mit hoher Homogenität des Magnetfeldes. 
Eine Spule (51, 52, 53, 54) aus elektrisch leitendem Materi­
al mit endlichem Wirkwiderstand wird an ein Netzgerät (72) 
angeschlossen. Ein in wärmeleitendem Kontakt mit der Spule 
(51, 52, 53, 54) stehender Kühlkörper wird von einem Kühl­
mittel durchströmt. In einer ersten Betriebsart wird die 
Spule (51, 52, 53, 54) im Nennbetrieb mit einem Nennstrom 
gespeist und der wirksame Durchsatz des Kühlmittels wird auf 
einen Nennwert eingestellt.  
     Um außerhalb der Nutzungszeiten des Magnetsystems die Ener­
giekosten niedrig zu halten, gleichzeitig aber Wartezeiten 
beim Wiedereinschalten des Magnetsystems so gering wie 
möglich zu halten, wird in einer zweiten Betriebsart im 
Bereitschaftsbetrieb die Spule (51, 52, 53, 54) mit einem 
Ruhestrom gespeist und der wirksame Durschsatz des Kühlmit­
tels wird auf einen Ruhewert eingestellt.
Patent EP-0247425-A3 (EP)
IPC: A61B5/0215
Filed: 1987-05-11
Abstract: A flush device is provided in which a first passage­
way (P₁) extends between a first opening in a body (B) 
and a first port (p₁) in said body, a second passage­
way (P₂) extends between a second opening in said 
body and a second port (p₂) in said body, a capillary 
pathway (P₃) provides communication between said 
first and second passageways (P₁,P₂), means (R) 
are provided for compressing a resilient pad (P) 
into a sealing relationship with said ports (p₁,p₂) 
and means (T) are provided for pulling the pad (P) 
away from the ports (p₁,p₂) so as to open the seal 
between the pad and the ports and permit a large 
flow of fluid between said first and second passage­
ways (P₁,P₂).
Patent EP-0258698-A3 (EP)
IPC: H01L21/302
Filed: 1987-08-12
Abstract: Etching of an article is carried out by 
maintaining the article at a temperature at which the 
vapor pressure of etching gas molecules becomes equal 
to or higher than the pressure of etching gas and the 
vapor pressure of neutral radicals contained in a 
plasma becomes equal to or lower than the pressure of 
an etching gas. An etching pattern with a substantially 
vertical side profile and extremely small in dimensional 
shift from the mask can be formed at high precision.
Patent EP-0261475-A3 (EP)
IPC: H02B1/38
Filed: 1987-09-03
Abstract: Dieses für eine einfache und schnelle Montage bzw. Demontage 
und für eine Automatenmontage vorgesehene Scharnier setzt 
flächig ausgestaltete und parallel zueinander verlaufende 
Scharnierbolzenaufnehmer (1) voraus. Zwischen diesen Schar­
nierbolzenaufnehmern (1) wird ein als Wellfeder oder Teller­
feder ausgebildeter Bereich (3,12) einer Scharnierfeder (4, 
13) eingefügt. Diese Scharnierfeder (4, 13) ist bogenförmig 
über den Rand eines Scharnierbolzenaufnehmers (1) in sich 
zurückgebogen und derart mit Rastelementen (7,16) ausgebil­
det, daß diese in eine ringförmige Nut (8,17) eines in die 
fluchtenden Bohrungen der Scharnierbolzenaufnehmer (1) und 
des Wellfeder- bzw. Tellerfederbereichs (3,12) eingeführten 
Scharnierbolzens (2,11) einrasten.
Patent EP-0278090-A3 (EP)
Title: 2-aminoacetamide pyridinyl derivatives
IPC: C07D213/40
Filed: 1987-12-14
Abstract: Compounds are provided of the following general structure: <CHEM> wherein R1, R2 and R3 are independently selected from hydrogen or methyl; A is amino, C1-C4 monoalkylamino, C2-C8 dialkylamino, 1-pyrrolidinyl, 1-piperidinyl, 4-morpholinyl or cyclopropylamino; and where W and Q are independently selected from 2-pyridinyl, 3-pyridinyl or 4-pyridinyl or phenyl, provided W and Q are not both phenyl.
Patent EP-0275924-A3 (EP)
IPC: F16L58/10
Filed: 1985-07-11
Abstract: The invention provides a light assembly for the light curing of a synthetic resin which is light curable, and is arranged as a layer (12) upon the surface of a pipeline or passageway (10). The assembly comprises a metal plurality of lamps (40, 42, 44) each being a pressure metal halide lamp (40) contained and sealed in an outer case which is nitrogen filled so that it can be used under water.
Patent EP-0281107-A3 (EP)
Title: Method and apparatus for loading articles into a container
IPC: B65B5/04
Filed: 1988-03-02
Abstract: A method and apparatus for loading articles (2) 
into a container. The articles, in the form of a side-­
by-side stack of small trays or boxes, are conveyed 
along a conveyor (3) and are discharged into a bin (27), which 
is mounted for pivoting movement between an article 
receiving position, in which the base of the bin is 
located at an acute angle to the horizontal, to a dis­
charge position where the base is disposed generally 
vertical. The stack of articles received within the 
bin is supported against a movable end wall, and clamp­
ing means is provided to clamp the stack laterally 
against a side wall of the bin, as well as clamping the 
stack against the base. With the stack clamped in the 
bin, the bin is then rotated to the discharge position 
and the movable end wall is moved to a release posi­
tion. The bin is then lowered to lower the stack into 
a container (6), and on release of the clamping mechanism 
the stack is discharged into the container.
Patent EP-0297365-A3 (EP)
IPC: C08L67/02
Filed: 1988-06-16
Abstract: Thermoplastische Formmassen, enthaltend 
   A) mindestens 5 Gew.% einer Polymerkomponente bestehend aus 50 bis 
100 Gew.% Polyphenylenether und 0 bis 50 Gew.% eines von der 
Komponente C) verschiedenen Styrolpolymerisats,    B) mindestens 5 Gew.% eines Polyesters,    C) mindestens 0,1 Gew.% eines Copolymerisats aufgebaut aus 
   C₁) mindestens 20 Gew.% α-Olefinen mit 2 - 8 C-Atomen, Styrol oder 
substituierten Styrolen der allgemeinen Formel I 
  
wobei R und R¹ einen Alkylrest mit 1 bis 8 C-Atomen, ein 
Wasserstoffatom und/oder ein Halogenatom darstellen und n 0, 1, 
2 oder 3 ist oder Mischungen dieser Monomeren,    C₂) mindestens 0,5 Gew.% eines Epoxidgruppen enthaltenden polymeri­
sierbaren Monomeren  
und/oder    C₃) mindestens 0,05 Gew.% eines Halogenbenzylgruppen enthaltenden 
polymerisierbaren Monomeren mit der Struktureinheit (II) 
  
wobei X ein Halogenatom und R² und R³ jeweils einen Alkylrest 
mit 1 bis 8 C-Atomen oder ein Wasserstoffatom darstellen und n 
1, 2 oder 3 ist, und/oder    C₄) mindestens 0,05 Gew.% eines Oxazolin-Gruppen enthaltenden 
polymerisierbaren Monomeren  
 
 
und    C₅) 0 bis 65 Gew.% Acrylnitril, Methacrylnitril und/oder weiteren 
nicht-ionogenen Comonomeren und      D) 0 bis 40 Gew.% eines schlagzäh modifizierenden Kautschuks.
Patent EP-0314900-A3 (EP)
IPC: B29C48/07
Filed: 1988-09-08
Abstract: Es wird ein Verfahren und ein Einwalzenkopfsystem offenbart 
zum Herstellen von aus mehr als einer Kautschukkomponente 
bestehenden Reifenprofilen von Autoreifen, bei dem die 
einzelnen, aus verschiedenen Mischungen bestehenden Kaut­
schukprofilstreifen (31, 34, 38, 39) mittels entsprechende Mundstücke 
aufweisender Profilköpfe auf eine rotierende Walze extrudiert wer­
den. Jeder Profilkomponentenstreifen wird individuell auf 
einem Einwalzenkopf hergestellt, auf der jeweiligen Walze des 
Kopfes randbeschnitten (33, 40, 41) und die randbeschnittenen 
Profilkomponentenstreifen werden anschließend in den Spalten, gebildet 
durch die einzelnen Walzen der Einwalzenköpfe (30, 36, 37) zu einem 
fertigen Profilstreifen zusammenlaminiert. Mittels dieses Ver­
fahrens wird somit ein Reifenprofil mit sehr exakten Abmes­
sungen erhalten. Die Einrichtung ist sehr übersichtlich und 
einfach in der Herstellung.
Patent EP-0310940-A3 (EP)
IPC: G01N33/543
Filed: 1988-09-29
Abstract: A dry-type analytical element for immunoassay having at 
least one water-permeable layer for measuring a ligand in a 
sample according to enzyme immunoassay, which comprises, 
   (A) a water-soluble macromolecular substrate, and    (B) an enzyme conjugated with antibody reacting with 
the ligand in the sample capable to act on the above 
water-soluble macromolecular substrate.     
     The above analytical element further comprises, 
   (C) a macromolecular antigen which is a conjugate of 
the ligand or its derivative with a macromolecular 
compound in the above water-permeable layer of the 
above dry-type analytical element.     
     The invention can conduct highly sensitive and simple 
enzyme immunoassay.