baber/WOPTO huggingface dataset:
Patent EP-0731112-A2 (EP)
Inventor: SHACHI KENJI
IPC: C08G81/02
Filed: 1996-03-07
Abstract: An isobutylene-based polymer as a polymer of cationically polymerizable monomers principally composed of isobutylene or a combination of isobutylene and a styrene-series monomer, generates a molded article with outstanding properties, the isobutylene-based polymer characteristically satisfying the following provisions;
     1. the isobutylene-based polymer has a substantially continuous molecular weight distribution on a gel-permeation chromatogram;   2. the molecular weight at the highest peak on a gel-permeation chromatogram is within a range of 10,000 to 500,000; and   3. the length (a) of the elution time in the lower molecular region of the mountain from the highest peak and the length (b) of the elution time in the higher molecular region of the mountain from the highest peak on a gel-permeation chromatogram, satisfy the provision represented by the formula        (b)/(a) ≧ 1.3         .
Patent EP-0744447-A2 (EP)
Inventor: RAFF FRANCESCON
IPC: C09D167/06
Filed: 1996-05-28
Abstract: Structural cement (I), contg. (a) 60-80 wt.% cold-curing 2-component polyester or epoxy resin binder; (b) 5-30 wt.% inorganic fillers; (c) 0.5-5 wt.% pigments; and (d) 10-30 wt% structural materials.
Patent EP-0752409-A2 (EP)
Inventor: DINGERDISSEN UWE DR
IPC: C07C209/60
Filed: 1996-06-27
Abstract: (a) Zeolites, (b) aluminosilicates, (c) phosphates prepd. hydrothermally, (d) meso-porous oxides with high surface area, (e) pillared interlayered clays, (f) amorphous oxides prepd. by the sol-gel process and/or (g) acid-treated foliated silicates are used as the heterogeneous catalyst in the prepn. of amines (I) by reacting mixt. obtd. by cracking petroleum fractions (II) with NH3 or prim. or sec. amines of formula HN(R<1>)R<2> (III) at 200-350 degrees C and 100-300 bar; (in which R<1>, R<2> = H, 1-20 C alkyl, 2-20 C alkenyl, 2-20 C alkynyl, 3-20 C cycloalkyl, 4-20 C alkyl-cycloalkyl, 4-20 C cycloalkyl-alkyl, aryl, 7-20 C alkylaryl or 7-20 C aralkyl; or R<1>, R<2> = a 2-12 C alkylene di-chain).
Patent EP-0767240-A2 (EP)
Inventor: KAMBARA HIDEKI
IPC: C12Q1/68
Filed: 1996-09-17
Abstract: The DNA sequencing of the present invention comprises:
     (1) a step of digesting a sample DNA with a restriction enzyme to obtain a DNA fragment;   (2) a step of introducing an oligonucleotide having a definite base sequence into the DNA fragment at the 3' terminus thereof;   (3) a step of performing a complementary strand extension reaction, using a labeled primer which comprises a first base sequence portion complementary to at least a part of the base sequence of the oligonucleotide, a second base sequence portion complementary to the recognition base sequence recognized by the restriction enzyme and a third base sequence of a possible combination of 1 to 4 bases, by using, as a template, a single strand of the DNA fragment having the oligonucleotide introduced thereinto to obtain a labeled extended primer having a base sequence complementary to the single strand of the DNA fragment;   (4) a step of proceeding:
   (a) a step of performing a sequencing reaction using the labeled primer by using, as a template, the single strand of the DNA fragment having the oligonucleotide introduced thereinto, and,   (b) a step of performing a sequencing reaction using the extended labeled primer by using, as a template, a part of the single strand of the sample DNA having the base sequence of the single strand of the DNA fragment and a contiguous sequence adjacent thereto, or the single strand of the sample DNA; and,       (5) a step of subjecting products of the sequencing reaction to electrophoresis to determine the base sequence of the DNA fragment and at least a part of the base sequence of the sample DNA adjacent to the base sequence of the DNA fragment.
Patent EP-0770462-A2 (EP)
Inventor: NOGUCHI TSUTOMU
IPC: B29B17/04
Filed: 1996-10-21
Abstract: A waste processing apparatus which can easily and efficiently process waste, a waste recovery system using this apparatus and a liquid container ideal for use with the waste processing apparatus and waste recovery system. The waste processing apparatus comprises a processing part for processing supplied waste (15) (for example foam polystyrene) with a processing liquid (for example limonene) and a storing part for storing produced liquid (for example limonene containing dissolved foam polystyrene) produced in this processing part and provided with a removable liquid container (13) constructed to both supply processing liquid to the processing part and receive produced liquid produced by the waste processing apparatus. In the waste recovery system, the liquid container (13) is removed from the waste processing apparatus after receiving the produced liquid (18) and carried to a waste recycling apparatus, the produced liquid (18) is transferred from the liquid container (13) into the waste recycling apparatus, waste or waste and processing liquid is recovered from the produced liquid by the waste recycling apparatus and the empty liquid container is filled with new or recycled processing liquid and returned to the waste processing apparatus again.
Patent EP-0768684-A2 (EP)
Inventor: LACHER WALTER
IPC: H01F38/30
Filed: 1994-02-05
Abstract: A toroidal core current transformer has a number of secondary windings (1,2,3) wound on cores that are axially located on a cylindrical tube carrier (11). The tube has an integral flange (10) that secures the unit to the housing (9). At the centre of the tube is a primary conductor (7) that is located in a sealed space filled with SF6 gas. The end of the tube is located in the encapsulating housing with the aid of sealing rings (12,13) of elastic semiconductor material.
Patent EP-0755095-A2 (EP)
Inventor: BURROUGHS DENNIS M
IPC: H01R13/646
Filed: 1992-07-14
Abstract: A coaxial cable plug assembly comprises:
     an insert (524) with opposing spring members (536) having tabs (538) that project radially outward from the insert member (524); a jacket (522) which is telescopically movable relatively to the insert between a first position in which the tabs (538) project through openings (540) in the jacket, and a second position in which the tabs (540) are retracted within the jacket; a conductor pin (526) mounted within the insert (524) and constructed and arranged to be connected to a coaxial cable; and structure (530, 532, 534) for securing the coaxial cable (600) within the insert (524).
Patent EP-0740387-A2 (EP)
Inventor: RUNKLE MARK ANDREW
IPC: H02J3/06
Filed: 1996-04-19
Abstract: An electrical interconnection system (100) comprises a variable frequency rotary transformer (102) and a control system (104). The control system (104) adjusts an angular position of the rotary transformer (102) so that measured power (P 1 ) transferred from a first electrical system (22) to a second electrical system (24) matches an inputted order power (P o ). The rotary transformer (102) comprises a rotor assembly (110) and a stator (112), with the control system (104) adjusting a time integral of rotor speed over time. The control system (104) includes a first control unit (107) and a second control unit (108). The first control unit (107) compares the input order power P o  to the measured power P 1  to generate a requested angular velocity signal ω o . The second control unit (108) compares the requested angular velocity signal ω o  to a measured angular velocity signal ω r  of the rotary transformer to generate a converter drive signal T o  to a torque control unit (106), thereby controlling the angular positioning (θ r ) of the rotor assembly (110) relative to the stator (112). In various embodiments, the torque control unit (106) is integrated in the rotor assembly (110) and stator (112) of the rotary transformer (102).
Patent EP-0747115-A2 (EP)
Inventor: MOLEZZI MICHAEL JOSEPH
IPC: B05B7/04
Filed: 1996-06-03
Abstract: A precipitation jet includes a nozzle (18) having an inlet (18a) for receiving liquid resin solution (14), a conical tip (18b), and a plurality of circumferentially spaced apart outlets (18c) extending through the nozzle tip for discharging the resin solution. A tubular receiver (22) is disposed coaxially with the nozzle tip and is spaced axially therefrom. The receiver includes a frustoconical impingement surface (22a) spaced axially from the nozzle tip to define therewith an annular flow channel (26) having at opposite ends thereof a channel inlet (26a) for receiving steam (12) and a channel outlet (26b) for discharging an atomized spray of the steam and resin solution for precipitating resin powder from the spray.
Patent EP-0750031-A2 (EP)
Inventor: BRYANT CHARLES PETERSON
IPC: C08F265/06
Filed: 1996-06-18
Abstract: A polyacrylate ester, and more particularly a polymethacrylate ester based dispersant-viscosity improver for lubricating oil compositions. Specifically, the dispersant viscosity improvers of this invention are nitrogen-containing copolymers comprising units derived from
     (A) from about 5 % to about 75 % by weight of alkyl acrylate ester monomers containing from 1 to 11 carbon atoms in the alkyl group;   (B) from about 25 % to about 95 % by weight of alkyl acrylate ester monomers containing from 12 to about 24 carbon atoms in the alkyl group; and   (C) From about 0.1 % to about 20% by weight of at least one nitrogen containing monomer selected from the group consisting of vinyl substituted nitrogen heterocyclic monomers, N,N-dialkylaminoalkyl acrylate monomers, N,N-dialkylaminoalkyl acrylamide monomers and tertiary-alkyl acrylamides, provided that the total equals 100%. Processes for preparing the compositions, additive concentrates and lubricating oil compositions are described.
Patent EP-0759636-A2 (EP)
Inventor: BOCK UWE
IPC: H01L23/367
Filed: 1996-07-24
Abstract: The heat-sink has cooling vanes (20) mounted at intervals on and protruding from a base plate (12). Each cooling vane is a hollow profile body with two lateral vane walls. The vanes are mounted in a longitudinal or insertion groove or similar recess in the base plate.   The cooling vanes are of U-shape in cross-section and are made by extrusion or from a rolled strip. The vane walls, which are made as free arms (22), are held clamped in the longitudinal grooves (14) of the base plate by forming a restoring force. The groves narrow at least partly in cross-section wrt. the groove bases
Patent EP-0859778-A2 (EP)
Inventor: DAUGAN ALAIN CLAUDE-MARIE
IPC: C07D471/14
Filed: 1996-07-11
Abstract: Compounds of the general structural formula and use of the compounds and salts and solvates thereof, as therapeutic agents.
Patent EP-0787830-A2 (EP)
Inventor: ODASHIMA HISAO
IPC: C09D5/08
Filed: 1997-01-31
Abstract: Disclosed are Cr-free composition for treating metal surface comprising (a) a hydroxyl group-containing organic resin, (b) a phosphoric acid and (c) at least one of ions and compounds of at least one metal selected from the group consisting of Cu, Co, Fe, Mn, Sn, V, Mg, Ba, Al, Ca, Sr, Nb, Y and Zn, and optionally (d) at least one of colloids (sol) or powders of SiO 2 , SnO 2 , Cr 2 O 3 , Fe 2 O 3 , Fe 3 O 4 , MgO, ZrO 2 , Al 2 O 3  and Sb 2 O 5 ; as well as a metal sheet or metal article having thereon (i) a coating film of the Cr-free composition and optionally (ii) a coating film of a coating composition comprising an organic resin and if desired a colloid (sol) or a powder.
Patent EP-0790643-A2 (EP)
Inventor: SHOJI HIDEYUKI
IPC: H01L21/28
Filed: 1997-02-14
Abstract: A refractory metal layer on a silicon oxide layer is exposed to gaseous etchant containing SF 6 , Cl 2  and CO so as to be patterned; F radical and Cl radical effectively etch the refractory metal, and a reaction product of CO gas does not allow the dry etching to sidewardly proceed so that the dry etching achieves good anisotropy, a large etching rate and a large selectivity to silicon oxide.
Patent EP-0798503-A2 (EP)
IPC: F16B15/00
Filed: 1997-03-20
Abstract: The pipes (15) are fixed to a covering layer (17) especially covering sheet over insulating plates. Elastic especially plastics U-shaped holders (1) whose arms (4,5) have piercing ends and barbs are placed over the pipe and penetrate the covering layer in which they are fixed by the barbed ends. Before penetrating the covering layer the holders are elastically deformed and pre-tensioned so as to alter the distance between the piercing ends, and are released after the barbs have gone through the covering layer. The holders are inserted into the covering layer by a placement appliance (20) possessing a plunger (22). Deformation elements (26) belonging to the placement appliance exert pressure on the holders during the piercing operation.
Patent EP-0803582-A2 (EP)
Inventor: SUGIYAMA SATOSHI
IPC: C21D7/02
Filed: 1997-04-18
Abstract: A method of stress inducing transformation from the austenite phase to the martensite phase by conducting cold working on material of austenite stainless steel in the temperature range from the point Ms to the point Md. The above cold working is a biaxial tensing. An intermediately formed hollow body is made, which includes a ferromagnetic portion and a non-magnetic portion contracting inward. Then, the intermediately formed body is subjected to a stress removing process in which residual tensile stress is removed from an intermediately formed body. In the stress removing process, it is preferable that a punch is press-fitted into the intermediately formed body so as to expand a non-magnetic portion and then the intermediately formed body is drawn with ironing while the punch is inserted so that the residual tensile stress can be changed into the residual compressive stress in the non-magnetic portion.
Patent EP-0811496-A2 (EP)
Inventor: MINEMOTO HITOSHI
IPC: B41J2/06
Filed: 1997-06-02
Abstract: In an electrostatic inkjet device having a plurality of ejection electrodes (101), when an ejection electrode is designated as an ejection dot, a potential of the ejection electrode is changed to an ejection level (V P ) for a first time period. When the ejection electrode is not designated as an ejection dot, the potential of the ejection electrode is changed within a predetermined level different (V oc , Vb) from a ground level such that ejection does not occur at the ejection electrode.
Patent EP-0816537-A2 (EP)
Inventor: WAKU YOSHIHARU
IPC: C04B35/117
Filed: 1997-07-01
Abstract: A ceramic composite material consisting of two or
more crystal phases of different components, each crystal
phase having a non-regular shape, said crystal phases
having three dimensional continuous structures
intertwined with each other, at least one crystal phase
thereof being a single crystal. Further, by removing at
least one crystal phase from this ceramic composite
material, there is provided a porous ceramic material
consisting of at least one crystal phase and pores, said
crystal phase and pores having non-regular shapes and
being three dimensionally continuous and intertwined with
each other.
Patent EP-0814202-A2 (EP)
Inventor: BROOK ALAN
IPC: F16L43/00
Filed: 1994-11-11
Abstract: An adapter for connecting a first pipe (502) having a first external diameter and a second pipe (514) having a second, narrower external diameter, the adapter (504) comprising:
     an adapter ring (504) having an external diameter not greater than the internal diameter of the first pipe (502) and internal diameter not less than the external diameter of the second pipe (514), the adapter ring (504) comprising an internal annular seal (516) projecting inwardly from an inner surface thereof,   the arrangement being such that during use, in no particular order, the adapter ring (504) can be fitted over an end of the second pipe (514) and the adapter ring (504) can be inserted into the mouth of the first pipe (502), so that an internal seal (516) of the adapter ring (504) abuts the external surface of the second pipe (514).
Patent EP-0854119-A2 (EP)
Inventor: ITOH KATSUHISA
IPC: C03C15/00
Filed: 1997-12-18
Abstract: An etchant for chalcogenide glass or oxychalcogenide glass contains an acid
and a compound, e.g., an oxidizing agent, which reacts with hydrogen chalcogen to
guarantee safe etching of sulfuric glasses in rendering the glass surface smooth and
free from surface defects. The etchant is used for an etching method in which a
member made of chalcogenide glass or oxychalcogenide glass is dipped in the
prepared etchant. The member can make a glass optical member having a surface,
substantially free from latent scratch, whose surface roughness difference is one
micron meter or less in a length of 0.1 micron meter taken along the surface.
Patent EP-0810235-A2 (EP)
Inventor: DIAZ-BARRIOS ANTONIO
IPC: C08F4/651
Filed: 1997-06-02
Abstract: An olefin polymerization catalyst includes a halogen-containing magnesium compound; a titanium compound; and an additive selected from the group consisting of (a) a mixture of an aluminum alkoxide compound and polydimethylsiloxane, (b) an aluminosiloxane, (c) the reaction product of an aluminum alkyl and calixarene, (d) the reaction product of an aluminum alkyl and cyclodextrin, and mixtures of (a)-(d).
Patent EP-0816572-A2 (EP)
Inventor: TOPA FERDINANDO
IPC: E02D29/02
Filed: 1997-07-01
Abstract: A quickly installed modular protection system (11) comprising, when
opened into its operating position, at least one upwardly open
box-shaped cell (12) or region for containing material and connectable
to other cells (12) or regions of similar shape, in which system the at
least one cell (12) comprises longitudinal (13) and end walls (14a)
formed of a material of high-strength textile type, is open at its base and
comprises freely removable connection elements (15,16) for said walls,
there being further provided elements (21) for stiffening and
supporting said at least one cell (12) when in its operating position. 
     The textile material can be PVC-coated polyester, natural or
synthetic material, and the connection and support elements can be
of any desired form, such as rib frames, uprights, U-shaped, etc.,
such as to be able to support the structure during its filling and
to allow the structure to be folded.
Patent EP-0808824-A2 (EP)
Inventor: KURODA TOORU
IPC: C07D301/24
Filed: 1997-05-22
Abstract: A novel process for preparing optically active 2-halogeno-3-hydroxypropionic acid ester compound (III), which comprises reacting the aldehyde compound (I) with the silylketene acetal compound (II) in the presence of a chiral Lewis acid, as illustrated below.
      wherein R is aryl, cycloalkyl, etc., one of X 1  and X 2  is H, and the other is Cl or Br, or both are Cl or Br, R 1 , R 2  and R 3  are the same or different, and are lower alkyl or aryl, R 4  is lower alkyl or aryl, and * is asymmetric carbon atom. The compound (III) is very useful as an intermediate for preparing medicament such as diltiazem hydrochloride.
Patent EP-0830019-A2 (EP)
Inventor: WATANABE SHIGEAKI
IPC: H04N5/00
Filed: 1997-09-11
Abstract: A data display control apparatus receives a digital
broadcast and compares the present time with a time
indicated in a Time_Event_Part provided in navigation
information used to control the display of the multimedia
data composing a broadcast program. When the indicated
time has been reached, the data display control apparatus
executes instructions to control the display of the
multimedia data.
Patent EP-0835670-A2 (EP)
Inventor: TOBIA RONALD L
IPC: A61M16/00
Filed: 1997-09-29
Abstract: An improved system for making an accurate determination of the patient's
compliance and airway resistance by insuring that the flow to and/or from the patient
at the end of a ventilator pause is, in fact, reduced to zero flow. The normal
ventilator pause occurs at the end of an inspiratory cycle where the ventilator
terminates the breathing air delivery to the patient and then enters a pause period.
Values are taken for the airway flow and pressure at the beginning of the pause
period, that is at peak pressure, and a second set of readings is taken at the end of
the pause period. Since the second set of readings greatly simplifies solving the
equations if the flow at that time is zero, the present system monitors the flow at the
end of the pause and continually adjusts the circuit pressure to drive that flow at the
end of the pause period to a zero flow.
Patent EP-0829625-A2 (EP)
Inventor: GARCIA MARTINEZ JUAN RAMON
IPC: F01P11/06
Filed: 1997-09-16
Abstract: In order to achieve an effective cleaning of
all the cooling circuit of an automobile vehicle engine,
a device is provided which consists of a tank (1) for an
adequate cleaning liquid mixture which is equipped with
a filling/emptying tap (2) and two in-takes (3) for
insertion in said cooling circuit. In which, said tank
(1) has, additionally, a pressure valve (4) and a bleeding
tap (5) for reaching the preset work pressure
values, preferably the operational pressure values of
this cooling circuit. Additionally, and to the effects of
monitoring the work pressure and the level of the cleaning
liquid in tank (1), a manometer (6) and a control
viewer (7) are provided. The result is an easily manageable
embodiment, when, in the housing of the tank (1),
fittings in the shape of a handle (8) and with rolling
wheels (9), is provided.
Patent EP-0846554-A2 (EP)
Inventor: SOLDAINI FULVIO
IPC: B30B11/28
Filed: 1997-12-01
Abstract: The compacter comprises one or more pairs of hollow cylinders (1) with meshing helical teeth (10,20). The cylinders rotate in opposite directions, and the material to be compacted is fed into the their meshing zone, being forced through channels between the teeth to emerge on the inside of the cylinders in rods (B) which are broken off at a given length. Both the lateral faces of the teeth and their tips have outward-facing convex surfaces, and the inlet end of each of the compacting channels is in a truncated conical shape, converging towards the channel outlet.
Patent EP-0878103-A2 (EP)
Inventor: LEKVEN ERIC J
IPC: H04M3/42
Filed: 1997-01-29
Abstract: L'invention concerne un réseau de communication privé permettant à plusieurs utilisateurs membres de communiquer en utilisant le réseau téléphonique commuté public (10). Chaque utilisateur membre utilise soit un téléphone à ligne terrestre modifié (48) connecté directement au réseau téléphonique commuté public (10) soit il utilise un téléphone mobile modifié (22) couplé au réseau téléphonique commuté public par l'intermédiaire d'un système de communication sans fil (14). Le réseau de communication privé comprend un gestionnaire d'appel de réseau (40) ayant une interface de réseau téléphonique (92) permettant d'établir une connexion téléphonique avec chacune des plusieurs lignes téléphoniques (44) du réseau téléphonique commuté public (20). Chaque ligne téléphonique (44) est associée à l'un des différents utilisateurs membre. Le gestionnaire d'appel de réseau (40) comprend en outre une matrice de communication (110) couplée à l'interface de réseau téléphonique pour envoyer un signal d'information reçu d'un utilisateur membre actif aux autres utilisateurs membres non actifs par l'intermédiaire d'une ligne téléphonique sélectionnée.
Patent EP-0973725-A2 (EP)
Inventor: GACSALYI ISTVAN
IPC: C07C213/10
Filed: 1997-10-16
Abstract: Nouveaux composés de formule (I) et sels desdits composés qui possèdent des propriétés anxiolytiques intéressantes.