baber/WOPTO huggingface dataset:
Patent EP-0303367-A2 (EP)
Inventor: EISENBERG MELVIN I
IPC: A61M16/00
Filed: 1988-07-25
Abstract: A resuscitator device (10) for providing a physical shield between the rescuer and a victim requiring mouth-to-mouth resuscitation, and comprising a flexible sheet (12) to conform to the contour of the face of the victim in the area around the mouth and nose. A mouth opening (18) is centrally formed in said sheet. A hollow rigid tube (20) surrounds and is secured to the periphery of said mouth opening (18) and depends downward therefrom for inserting into the mouth of the victim. A self closing, one way valve (30) is contained in the tube (20), and includes a flexible, sleeve (32) having an air inlet open end in communication with the mouth opening (18) and an air outlet end (38) which is held normally closed by the action of a spring strip (34) secured to the sleeve (32) adjacent the outlet end (38).
Patent EP-0336038-A2 (EP)
Inventor: YOSHIO JUNICHI C O PIONEER TOK
IPC: G09G5/36
Filed: 1988-10-03
Abstract: The present invention provides an apparatus (21-93) for reproducing and processing picture information for forming a picture signal corresponding to a subcode obtained from a recording medium (20) on which, in addition to a coded information signal, graphic codes including picture information occupying N (N being a natural number equal to or greater than 2) channels and a recording medium code for specifying the recording medium are recorded, the graphic codes and the recording medium code being inserted as the subcode of the coded information signal. Ihe apparatus (21-93) is provided with a program memory (32), an instruction generating device (90) for generating an instruction for designating a channel to be selected out of the N channels by a manual operation during playing of the recording medium (20), a designated channel data generating device (91) for outputting, in response to a program-play command, a designated channel data indicating a channel designated by the instruction stored in the program memory (32) so that the picture signal is generated from a graphic code occupying a channel of the N channels designated by the designated channel data.
Patent EP-0319232-A2 (EP)
Inventor: BLY SARA A
IPC: G06Q10/10
Filed: 1988-11-28
Abstract: A multi-user collaborative system in which the contents as well as the current status of other user activity of a shared structured data object (40) representing one or more related structured data objects in the form of data entries can be concurrently accessed by different users respectively at different workstations (14) connected to a common link (12). The what-you-see-is-what-I-see user interface representation of the shared structured data object includes an ordered listing of such entries that are maintained by the structured data object, and various attributes of each listed entry,  inter alia , the type and class of entry; the revision number of the shared structured data object; the number of pages and revision number of each structured data object entry; the date of creation and last revision of each such entry; whether an entry can be accessed by a user and, if not, who has prevented such access; whether a local instance of an entry is present on a user's system; and a provision for miscellaneous notes or comments relative to each entry for view by other users. Means is provided for maintaining current information relative to the shared structured object and its entries on a user initiated demand updated basis invoked by a user operation, which operation requires updated information to implement the operation properly. Further, means is provided for locking up one or more data entries by an individual user, and thereby preventing access to the locked entries by other users, to prevent concurrent editing and other changes to the same entries by two or more users. In this connection, editing or modification cannot be performed by a user until the shared structured data object entry or entries have been locked up. Visual indication as to the locked state of entries, and other information relative to the locking user and the time of lock, are updated and displayed in the shared structured data object representation present at user workstations when a user invokes a user operation on the shared structured data object or its contents.
Patent EP-0321224-A2 (EP)
Inventor: FUKADA TAKESHI
IPC: H01L27/146
Filed: 1988-12-14
Abstract: A contact image sensor for use in facsimile machines is described. A light window (7) is opened through a photosensitive semiconductor film (3) deposited on a glass substrate (1). Light rays (8) pass through the light window, are reflected from an original image carrier (6) and are then absorbed by the semiconductor film in order to produce image signals representative of the visual information in the original. Provided on the light incident side of the semiconductor film is a light blocking electrode (2) which prevents incident light rays from directly entering the semiconductor film without reflection from the original. The opposing electrode formed on the other side of the semiconductor film is made of a transparent film (4) which also covers the side surfaces of the light window. The extension of this electrode onto the side surfaces of the light window functions to eliminate noise signals caused by undesirable light rays incident upon the side surface of the semiconductcr film, which otherwise would deteriorate the output signals of the image sensor.
Patent EP-0277062-A2 (EP)
Inventor: VLADESCU BARBU DINU VLADIMIR
IPC: C12H1/00
Filed: 1988-01-18
Abstract: A process for the flavouring, by yeast treatment, of foodstuffs especially based on vegetable raw materials having little or no flavour, or of compositions based on such materials, in which the said foodstuffs are treated with a yeast culture or an acellular extract of the said yeasts, these yeasts displaying a low esterase activity. It also relates to foodstuffs obtained via this process. <IMAGE>
Patent EP-0292360-A2 (EP)
Inventor: FARGIER ERIC
IPC: F16D65/18
Filed: 1988-05-10
Abstract: 1. Disc brake comprising a rotating disc (10), a caliper (12) straddling the disc and carrying at least one brake motor (14a, 14b), and two friction blocks (22a, 22b) mounted in the caliper on either side of the disc, so as to be brought into frictional contact with the disc during an actuation with the brake motor, the caliper (12) having bearing surfaces (20a, 20b), onto which end edges (22'a, 22'b) of the blocks are laid during their frictional engagement with the disc, and being covered with bearing plates (36a, 36b) made of materials having a higher pressure resistance than the caliper, the blocks and the caliper having aligned bores (32a, 32b, 30a, 30b), through which passes at least one retaining pin (28) located beyond a peripheral edge (10c) of the disc, characterized in that the said bearing plates (36a, 36b) are fastened to the caliper by rivets (40a, 40b) which pass through the bores formed in the caliper and in which the said pin (28) is received, and which are likewise made of materials having a higher pressure resistance than the caliper.
Patent EP-0323830-A2 (EP)
Inventor: HOLMAN TOMLINSON
IPC: H04S3/02
Filed: 1989-01-03
Abstract: Spectral imbalance (alteration in timbre) when playing home video versions of motion pictures is overcome by re-equalization according to a unique correction response curve which compensates for the equalization for playback in large theater-sized auditoriums inherent in motion picture soundtracks. Surround-sound home playback of motion pictures is enhanced by employing main channel loudspeakers that produce generally direct sound fields and surround channel loudspeakers that produce generally diffuse sound fields. Preferably, further equalization is applied to the reproduced surround channel to compensate for the differences in perceived timbre between direct and diffuse sound fields. In addition, the reproduced surround-sound channel is further enhanced by decreasing the interaural cross-correlation of the surround-sound channel sound field at listening positions within the room, preferably by introducing slight pitch shifting in the signals applied to multiple surround loudspeakers.
Patent EP-0326867-A2 (EP)
Inventor: MULLER KARL
IPC: F24D19/00
Filed: 1989-01-20
Abstract: The invention relates to a method for cleaning and coating pipe systems intended for carrying water, in which
     a) water and compressed air are forced into the emptied pipe systems for coarse cleaning,
     b) an acid which remains for some time in the pipe system is subsequently filled in under pressure,
     c) the pipe systems cleaned in this way are dried by means of compressed air,
     d) in order to coat the pipe systems a liquid plastic is filled in under pressure and
     e) excess plastic material is let out.
Patent EP-0328040-A2 (EP)
Inventor: YAMAGUCHI TATSUAKI
IPC: C01B31/08
Filed: 1989-02-07
Abstract: A process for preparing activated carbon, which comprises adding alkali to lignin or its derivative, followed by heat treatment to obtain activated carbon.
Patent EP-0339280-A2 (EP)
Inventor: UKAI KIYOHARU
IPC: A61K31/135
Filed: 1989-03-30
Abstract: Use of N,N-dimethyl-1-[1-(4-­chlorophenyl)cyclobutyl]-3-methylbutylamine or a pharmacologically acceptable acid addition salt thereof for manufacture of a cerebral function improver for the treatment of cerebral function disorders, which is useful as an improver for cerebral function disorders such as amnestic syndrome, senile dementia and Parkinson's disease, since it can intensively activate the central nervous system, especially dopamine neuron, and also increase the spontaneous movement in human or animal.
Patent EP-0364657-A2 (EP)
Inventor: FELGENTREU PETER
IPC: B43K8/16
Filed: 1989-04-25
Abstract: For the adjustment of the projection of a cleaning wire (6), provided at the forward end of a falling weight (15), over the forward end of the writing tube (2) of a tubular writing pen tip, a bush element (16) having a shoulder region (17) is fixed in clamping fashion on the falling weight (15). For the adjustment of the projection of the cleaning wire (6), the shoulder region (17) is brought to bear against a stop region (9) so that the falling weight (15) is situated in its forward position. By displacement of the bush element (16) along the falling weight (15), the correct projection is obtained. Thereafter, the bush element (16) can be firmly connected to the falling weight (15). <IMAGE>
Patent EP-0346808-A2 (EP)
Inventor: UETANI YASUNORI
IPC: G03F7/022
Filed: 1989-06-12
Abstract: A quinone diazide sulfonic acid ester of a phenol compound of the general formula (I):
      wherein Y₁ and Y₂ are each a hydrogen atom, an alkyl group or a hydroxyl group; provided that at least one of Y₁ and Y₂ is a hydroxyl group; Z₁, Z₂, Z₃, Z₄, Z₅, Z₆ and Z₇ are the same or different and each a hydrogen atom, a hydroxyl group, an alkyl group, a cycloalkyl group, an aryl group or halogen atom, provided that at least two of Z₁, Z₂, Z₃, Z₄, Z₅, Z₆ and Z₇ are hydroxyl groups; R₁, R₂ and R₃ are the same or different and each a hydrogen atom, an alkyl group, an alkenyl group, a cycloalkyl group or an aryl group pro­vides a positive resist composition having a high γ-value.
Patent EP-0401421-A2 (EP)
Inventor: WEEKS-LEVY CAROLYN LOUISE
IPC: A61K39/12
Filed: 1989-06-21
Abstract: This invention relates to attenuated RNA viral strains having a low rate of replication and reversion. More particularly, this invention relates to vaccines and the use of such vaccines comprising those attenuated RNA viral strains.
Patent EP-0362490-A2 (EP)
Inventor: KIM YEONG SUL
IPC: A61K31/43
Filed: 1989-07-06
Abstract: A pharmaceutical composition for medicinal use comprising sulbactam or pharmaceutically acceptable salt thereof and methampicillin or pharmaceutically acceptable salt thereof. The composition exhibits synergistic effect which is much more greater than the sum of antibacterial effect of each component used alone.
Patent EP-0361142-A2 (EP)
Inventor: THURNER ERWIN DIPL-ING
IPC: H04L12/40
Filed: 1989-09-05
Abstract: A universal standard bus for the transmission of digital data, in which it is provided that the bus is subdivided into a first part-bus (A) which acts as main bus and a second part-bus (B) which acts as supplementary bus, that the first part-bus (A) exhibits a predefined protocol and a permanent connector allocation and that the second part-bus (B) contains a bus interface (I) by means of which a connector allocation, which is freely definable by the user, can be established by means of digital chips provided in the bus interface (I), which can be configured by software. <IMAGE>
Patent EP-0361251-A2 (EP)
Title: Verfahren zur Herstellung von Rhodamin-Farbstoffen in Granulatform
Inventor: SCHMEIDL KARL DR
IPC: C09B67/54
Filed: 1989-09-18
Abstract: Verfahren zur Herstellung von Salzen von veresterten Rhodamin-Farbstoffen in Granulatform durch Fällen der Rhodamin-Farbstoffe aus wäßrigem Medium, das ein wassermischbares Lösungsmittel enthält, mittels Natriumchlorid, wobei man die Zugabe von Natriumchlorid bei einer Temperatur von 80 bis 100°C vornimmt und dabei die Farbstoffe in flüssigem Aggregatzustand vom wäßrigen Medium abscheidet, sie dann durch Rühren in Tropfenform bringt und sie anschließend durch direktes Kühlen auf eine Temperatur unterhalb von 65°C abschreckt.
Patent EP-0364854-A2 (EP)
Inventor: VOLKERT OTTO DR
IPC: C08J9/14
Filed: 1989-10-09
Abstract: The invention relates to a process for the production of mouldings having a compact outer layer and a cellular core, for example soft, flexible shoe soles, having a density of from 0.4 to 1.0 g/cm<3>, by reacting  a) organic and/or modified organic polyisocyanates with b) at least one high-molecular-weight compound containing at least two reactive hydrogen atoms and, if desired, c) low-molecular-weight chain extenders and/or crosslinking agents, in the presence of d) low-boiling aliphatic and/or cycloaliphatic hydrocarbons having 4 to 8 carbon atoms in the molecule, preferably pentanes, as blowing agent,  e) catalysts and, if desired, f) assistants and/or additives. l
Patent EP-0365998-A2 (EP)
Inventor: DUIS JAMES JOSEPH
IPC: C09J7/20
Filed: 1989-10-18
Abstract: A water releasable pressure sensitive adhesive sheet material (10) is described having particular utility as stamps, labels, decals and the like. The sheet material comprises a combination of a substrate base sheet (12), a water soluble or dispersible layer (14) adhered thereto, a normally tacky pressure sensitive layer (16) covering the water dispersible layer (14), and a release sheet (18) covering the pressure sensitive layer (16). The sheet material (10) may be applied to a base such as an envelope and maintained in position by means of the pressure sensitive adhesive. When it is desired to separate the label or stamp, immersing in water or otherwise subjecting to highly aqueous conditions for a relatively short period of time results in the substrate base sheet floating free or otherwise easily removed by peeling without damage to the label or stamp.
Patent EP-0369471-A2 (EP)
Title: Superimposing system
Inventor: TAKANO TOSHIKI
IPC: H04N9/64
Filed: 1989-11-17
Abstract: A system for superimposing color characters on video reproduction signals: A character signal is modulated by a color subcarrier phase-locked to a burst signal of video reproduction signal, and the display position of each line is controlled by the pulse obtained on the basis of the horizontal synchronizing signal of the video reproduction signal. A desired color character can be superimposed on a video reproduction signal without drift of the character.
Patent EP-0372390-A2 (EP)
Inventor: YONEZAWA YASUHARU DAINIPPON SC
IPC: H04N1/60
Filed: 1989-11-30
Abstract: A highlight point (HL R , HL G , HL B ) and/or a shadow point (SD R , SD G , SD B ) on a gradation correction curve are established in consideration of decoloration and color fog of an original. Density values of respective primary colors are obtained for each pixel on an original. Average density is computed for each pixel and a cumulative histogram of average density distribution is generated. Temporary reference density values correspoending to prescribed cumulative frequencies are found on the cumulative histogram. Reference color density values (D RH , D GH , D BH ) are computed by averaging the density of each color for the pixels having average density between the temporary reference density and terminal density on the cumulative histogram. The highlight and shadow points are specified with one of the reference color densty values.
Patent EP-0357157-A2 (EP)
Inventor: BOTT RICHARD RAY
IPC: C12N9/58
Filed: 1984-06-22
Abstract: DNA sequences are disclosed encoding  B. amyloliquefaciens  and  B. subtilis  subtilisins and  B. subtilis  neutral protease. Using DNA derived from these sequences as hybridisation probes, genes for these and other closely related enzymes can be cloned from procaryotic sources, identified by their carbonyl hydrolytic acitivity and expressed in a suitable recombinant host. Moreover, the DNA can be mutated to produce enzymes with altered characteristics which can be screened for to identify desired changes, and thereafter the modified enzymes obtained by expression of the muted genes in suitable recombinant hosts.
Patent EP-0328287-A2 (EP)
Inventor: LUCKENBACH ROY
IPC: D06M101/16
Filed: 1989-01-31
Abstract: The instant invention deals with the alteration of solid synthetic polymers to improve the overall functional performance of the polymers. The invention also deals with a fast, clean, efficient, inexpensive method of altering the surface of textiles. The method comprises contacting a textile with a swelling agent and a base and heating to alter the textile and then acidifying the treating bath and contacting the textile with an active substance, such as a hydrophillic polymer, to further alter the textile.
Patent EP-0332364-A2 (EP)
Inventor: MYLARI BANAVARA LAKSHMANA
IPC: C07D471/04
Filed: 1989-03-06
Abstract: Compounds of the formula
      wherein the broken line represents an optional double bond; X is O, S, CH₂ or CH₂CH₂; R¹ is selected from the group consisting of hydrogen, halogen, C₁-C₆ alkoxy, C₁-C₆ alkanoyl, C₁-C₆ alkyl, and C₁-C₆ alkyl substituted with 1, 2 or 3 halogen atoms; R² is selected from the group consisting of phenyl, substituted phenyl, heterocyclic groups, and substituted heterocyclic groups, said substituted phenyl and substituted heterocyclic groups being substituted with 1 or 2 substituents independently selected from the group consisting of C₁-C₆ alkyl, trifluoromethyl, and halogen; 
R³ and R⁴ are independently selected from the group   consisting of hydrogen, halogen, C₁-C₆ alkyl, or trifluoromethyl, or R³ and R⁴, taken together with the carbon atoms to which they are attached, form a six-membered carbocyclic aromatic ring, said aromatic ring being optionally substituted with one or two substituents selected from the group consisting of halogen, C₁-C₆ alkyl, and C₁-C₆ alkyl substituted with 1, 2 or 3 halogen atoms; and the pharmaceutically acceptable salts thereof. The compounds are useful in treating inflammation or other prostaglandin or leukotriene mediated diseases.
Patent EP-0348165-A2 (EP)
Inventor: TANAKA TOORU C O PATENTS DIVIS
IPC: G11B21/08
Filed: 1989-06-20
Abstract: A disc recording and/or reproducing apparatus can record information on and/or reproduce information from a disc-like recording medium within a sealed receptacle by the use of a head. An optical encoder (11) for detecting positions of the head with respect to the disc-like recording medium has a scale plate (52) which is rotatable on an arm shaft (36) of a head arm (9) together with the head arm (9) and positioned between a light-emitting element (53) and a light receiving element (54). A reticle plate (55) is interposed between the scale plate (52) and the light receiving element (54). The scale plate (52) has scale marks engraved in the radius direction of the arm shaft (36), and is formed as a single integral member thereby to avoid problems such as the head being put off track due to thermal influence.
Patent EP-0360403-A2 (EP)
Inventor: POLLOCK GARY A
IPC: H01L31/032
Filed: 1989-08-09
Abstract: A structure for, and method of making, thin films of Group I-III-VI compound semiconductors such as copper indium diselenide for use in heterojunction photovoltaic devices fabricated on metal substrates (12). An interfacial film (13) containing gallium is first deposited upon the substrate (12). Thereafter, copper (24) and indium (26) films are deposited and the resulting stacked film is heated in the presence of a source of selenium to form copper indium diselenide semiconductor material with improved adhesion to the substrate and improved performance.
Patent EP-0359501-A2 (EP)
Inventor: CADIEUX SERGE
IPC: A61F13/53
Filed: 1989-09-11
Abstract: This invention relates to a novel absorbent structure and absorbent products containing this absorbent structure. More particularly, the absorbent structure of this invention contains a high-loft, bulky, low-density cover layer (10), a higher density transfer layer (20), a very high density, retentive reservoir layer (30) and an impermeable barrier layer (70). The cover and barrier layers are sealed around their periphery and, preferably, all the layers are bonded to each other to form a unitized structure.
Patent EP-0386358-A2 (EP)
Inventor: KITAGAWA KATSUJI
IPC: C08G18/62
Filed: 1989-09-18
Abstract: A thermosetting powder composition is disclosed which comprises: 
a functional thermoplastic resin capable of reacting with a cyanate group and a molecular weight of at least 10,000; 
a polyfunctional cyanate compound; and 
a viscosity controlling agent which is a compound having at least one functional group capable of reacting with the functional thermoplastic resin and/or the polyfunctional cyanate compound and a molecular weight of less than 10,000. The composition is useful as a powder coating composition or a raw material for the formation of molded articles.
Patent EP-0363093-A2 (EP)
Inventor: MCCLURE DONALD J C O MINNESOTA
IPC: C23C14/14
Filed: 1989-09-29
Abstract: A process for treating the surface of a polycarbonate substrate to increase adherence of a subsequently applied reflective metal layer which includes sputtering a primer metal upon the surface. A process for forming a reflector by sputtering a primer metal upon a polycarbonate substrate followed by depositing a layer of reflective metal. A reflector including a sputter primed polycarbonate article and an adherent reflector metal.
Patent EP-0372995-A2 (EP)
Inventor: YU THOMAS C
IPC: C08L53/00
Filed: 1989-12-08
Abstract: Injection moldable resin compositions include polyethylene terephthalate, linear low density polyethylene as a nucleating agent, and a maleic anhydride functionalized block copolymer having aromatic endblocks and olefinic midblocks. Preferably, the impact modifying agent is a maleic anhydride functionalized triblock copolymer having styrene endblocks and poly(ethylene/butylene) midblocks or at least one selected from the group consisting of maleated styrene-butadiene block copolymers, maleated ethylene-propylene block copolymers, maleated ethylene-propylene diene modified block copolymers, and hydrogenated polybutadiene.
Patent EP-0375332-A2 (EP)
Inventor: MEYER WILFRED C
IPC: C09K3/00
Filed: 1989-12-18
Abstract: A blend of high viscosity hydroxypropyl methylcellulose having a viscosity of 4 to 120 Pa.s and a low viscosity hydroxypropyl methylcellulose having a viscosity of 0.005 to 3 Pa.s is useful as a binder and thickener in adhesive compositions, especially tape joint compositions, tile adhesives, grouts, spray textures and stucco compositions.