baber/WOPTO huggingface dataset:
Patent EP-0337734-A2 (EP)
Inventor: NAKAMURA KOTARO
IPC: G03C1/52
Filed: 1989-04-11
Abstract: Microcapsules for copying material are prepared by dissolving a diazonium salt and shell-forming reactants in a non-aqueous solvent having a boiling point of from 40 to 95°C at atmospheric pressure, e.g. an ester, emulsify­ing the solution in a hydrophilic protective coloid solution, heating to cause shell-formation around the resultant oil droplets, and preferably under reduced pressure to remove the non-aqueous solvent. A coupling component and a basic substance are mixed with the microcapsules and together coated on a support, e.g. of paper or a synthetic resin film, optionally transparent, and dried to form heat-develop­able copying material in which the non-aqueous solvent is no longer detectable. 
     Preferred basic substances are guanidines, and couplers can be active methylene compounds. A low-boiling co-solvent may be added to the organic solvent to obtain a transparent copying material. The sensitive layer may be composed of several sub-layers; by using several diazo compounds multi-colour material is obtained. 
     In use, the material is image-wise exposed to light through an original whereby the exposed area is fixed, and overall exposed to develop the coloured image. Good, stable images are obtained.
Patent EP-0348244-A2 (EP)
Inventor: BONNE ULRICH
IPC: G01N9/04
Filed: 1989-06-26
Abstract: A method of determining the specific gravity, ρ, of a fluid of interest of known thermal conductivity, k, and specific heat, c p , is based on a known relation among k, c p  and ρ.
Patent EP-0353049-A2 (EP)
Inventor: INCE JANE ELIZABETH
IPC: C12Q1/61
Filed: 1989-07-26
Abstract: An enzyme having NAD-independent α-glycerol-3-phosphate dehydrogenase activity characterised in that it is obtained from  Bacillus sp.  and is not substantially membrane-bound is disclosed, as is the production and use thereof.
Patent EP-0357291-A2 (EP)
Inventor: POWELL BRIAN LESLIE
IPC: F01B3/00
Filed: 1989-08-16
Abstract: The machine, for example an internal combustion engine or pump, has at least one cylinder 4 housing two opposed pistons 5 adapted to reciprocate in opposite directions and define a common working chamber 13. A main shaft 1 carries two contoured tracks 3 each having opposed, axially facing, endless, substantially sinusoidal cam surfaces 3˝. Bearings 8 and 9 mounted on connecting rods 6 abut the cam surfaces 3˝ so that reciprocation of the pistons 5 imparts rotary motion to main shaft 1, or vice versa.
Patent EP-0358428-A2 (EP)
Inventor: KUWAHARA MASAO
IPC: C12P13/04
Filed: 1989-09-04
Abstract: A process for producing an L-amino acid of formula (I):
      wherein R is -CH₂CO₂H, -CH₂CONH₂, -CO₂H or
      in which R¹ is a hydrogen atom, an alkyl group having 1 to 10 carbon atoms or a halogen-substituted alkyl group having 1 to 10 carbon atoms, 
which process comprises carrying out an optical resolution of an N-substituted carbonyl-D,L-amino acid of formula (II):
      wherein R is as defined above and R² is an alkanoyl group having 1 to 5 carbon atoms, a benzoyl group, a halogen-­substituted alkanoyl group having 1 to 5 carbon atoms or a halogen-substituted benzoyl group, or a salt thereof, or a mixture thereof, 
with cells of a microorganism, a microorganism fermentation broth, a treated microorganism fermentation broth, or a mixture thereof, said microorganism being selected from the bacteria of the genera  Serratia ,  Staphylococcus ,  Bacillus ,  Flavobacterium   Achromobacter  and  Alcaligenes  and actinomycetes of the genera  Actinoplanes ,  Streptosporangium  and  Sebekia .
Patent EP-0363084-A2 (EP)
Inventor: DORSCHNER TERRY A
IPC: G02F1/29
Filed: 1989-09-28
Abstract: An optical beam phase shifter includes a liquid crystal cell (20) having an optically-transparent common electrode (30) on a first window (22) and a multiplicity of parallel stripes electrodes (32) on the second window (26). A multiplicity of control signals are applied between the individual stripe electrodes (32) and the common electrode (30), thereby creating local variations of the refractive index of the liquid crystal molecules (24), which variations cause differential phase shifts across the cross section of a light beam incident thereon. The control signals are applied to contact pads (36) affixed to an external surface of the liquid crystal cell (20), which contact pads (36) underlie a plurality of the stripe electrodes (32). A multiplicity of conductors (34) extend through a transparent insulating layer (40) to couple the control signals to the stripe electrodes (32). The stripe electrodes (32) are optically-transparent, and the incident beam is reflected from the contact pads (36). In another embodiment, the stripe electrodes are reflective, and the incident beam is reflected therefrom.
Patent EP-0360703-A2 (EP)
Inventor: DRUESNE GUY
IPC: B65D41/62
Filed: 1989-09-11
Abstract: Selon l'invention, on comprime un produit métallique d'épaisseur <=1 mm entre un relief allongé étroit (2,3) et une succession de reliefs (10) et de creux (11) alternés disposés en face de ce relief étroit (2,3), les dénivellations entre lesdits reliefs (10) et creux (11) alternés étant transversales par rapport audit relief étroit (2,3) et l'effort de compression étant tel que les épaisseurs minimales dudit produit métallique après compression soient comprises entre 0,01 et 0,15 mm. Ce procédé permet d'obtenir des lignes de déchirement sans aspérités blessantes. L'invention concerne aussi les produits obtenus, elle est particulièrement intéressante dans le domaine de l'emballage.
Patent EP-0394620-A2 (EP)
Inventor: EMMA PHILIP GEORGE
IPC: G06F7/78
Filed: 1990-02-01
Abstract: A fast queue mechanism (14) is provided which keeps a queue of changes (i.e. store actions) issued by each processor (P1, P2, ... PN), which queue is accessible by all processors. When any processor issues a store action to a line of memory in the queue, the old data is overwritten with the new data. If the queue does not currently have a corresponding entry, a new entry is activated. Room for the new entry is made by selecting some existing entry, either the oldest or the least recently used, to be removed. An entry that is to be removed is first used to update the line corresponding to it in main memory (10). After the changes held in the entry to be removed are applied to the old value of the line (from main memory) and the updated value is put back into main memory, the entry in the queue is removed by marking it "empty". 
     When a processor accesses a line of data not in its cache (C1, C2, ... CN), a cache miss occurs and it is necessary to fetch the line from main memory. Such fetches are monitored by the queue mechanism to see if it is holding changes to the line being fetched. If so, the changes are applied to the line coming from main memory before the line is sent to the requesting processor. After a new entry is made in the queue mechanism, other store actions to the same entry by any processor may occur and usually a number of store actions will occur to the entry before it is removed to make room for another. Since these store actions do not involve main memory, except when the entry is finally removed from the queue mechanism, the queue reduces store traffic to main memory in a similar way and to a similar degree as does a store-in cache.
Patent EP-0383152-A2 (EP)
Inventor: WETZEL KLAUS DIPL-ING
IPC: H05B3/56
Filed: 1990-02-06
Abstract: A flexible electric heating apparatus is disclosed, in which the influence of electrical and/or electromagnetic interference fields on the human organism is reduced. This electric heating apparatus has a heating element (2) having a forward conductor (8; 16) and a return conductor (9; 17), the resistance value of the forward conductor being equal to the resistance value of the return conductor, as a result of which the electromagnetic interference field influence is considerably reduced. In this case, the surface (25) to be heated can be covered with a film (24), containing metallic components, in order to screen interference fields of an electrical type as well. <IMAGE>
Patent EP-0394989-A2 (EP)
Inventor: MATSUO MASAAKI
IPC: C07K5/072
Filed: 1990-04-25
Abstract: A compound of the formula :
     wherein R 1  is lower alkyl, aryl, arylamino, pyridyl, pyrrolyl, pyrazolopyridyl, quinolyl, or a group of the formula :
     wherein the symbol of a line and dotted line is a single bond or a double bond, X is CH or N, and
     Z is O, S or NH,   each of which may have suitable substituent(s);   R 2  is hydrogen or lower alkyl;   R 3  is hydrogen or hydroxy;   R 4  is lower alkyl which may have suitable substituent(s), and   R 5  is ar(lower)alkyl which may have suitable substituent(s) or pyridyl(lower)alkyl, or   R 4  and R 5  are linked together to form benzene-condensed lower alkylene;   A is an amino acid residue excepting D-Trp, which may have suitable substituent(s); and   Y is bond, lower alkylene or lower alkenylene,   and a pharmaceutically acceptable salt thereof,   processes for their preparation and pharmaceutical compositions comprising them as active ingredient in association with a pharmaceutically acceptable carrier or excipient.
Patent EP-0405103-A2 (EP)
Inventor: HOVIS EDWARD E
IPC: C08J9/00
Filed: 1990-05-10
Abstract: Disclosed is an extruded, low density, non-outgassing ethylenic poly­mer foam containing 30-85% open cells and the remainder closed cells and having an essentially integral surface. The foam possesses superior compression recovery and lower compression resistance when compared with similarly comprised ethylenic closed cell foams and superior moisture resistance and handling characteristics when compared to open cell foams.
Patent EP-0392569-A2 (EP)
Inventor: EMMONS PATTEN A
IPC: H04N9/455
Filed: 1986-04-07
Abstract: A method of generating an electrical signal representative of subcarrier to horizontal sync (SC-H) phase of a composite video signal that includes a horizontal sync pulse and a colour burst is performed by sampling the video signal under control of a clock signal having a frequency equal to an integral multiple of the burst frequency. The two samples taken immediately before and after the sync point of the horizontal sync pulse is determined and the samples are interpolated to determine the value of a first angle representative of the phase within the clock cycle at which the sync point occurred. The value of a second angle is determined which is representative of the phase within the subcarrier cycle at which a third sample is taken and the required electrical signal is generated using the values of the first and second angles and the relationship between the clock frequency and burst frequency.
Patent EP-0410182-A2 (EP)
Inventor: CARPINO LOUIS A
IPC: C07D207/46
Filed: 1990-07-06
Abstract: The present invention is directed to a process for forming a peptide bond between a first AMINO ACID containing a free N-terminal amino group and an acylating N-terminal amino protected second AMINO ACID which comprises reacting under amide forming conditions said first AMINO ACID with said second AMINO ACID in the presence of a basic and catalytic effective amount of a mixture comprising a tertiary amine of the formula:
       
 and a N-hydroxy nitrogen containing heterocycle or the quaternary ammonium salt of said mixture, wherein 
R₁, R₂, and R₃ are independently lower alkyl, or R₁ and R₂ together with the nitrogen to which they are attached form a heterocyclic ring.
Patent EP-0411443-A2 (EP)
Inventor: THIEN GERHARD
IPC: G01N27/04
Filed: 1990-07-24
Abstract: In classifying halves of freshly slaughtered pigs, the proportion of meat in loin cuts, in particular has to be determined. An apparatus for classifying meat is disclosed which has a probe which can be inserted into the test piece under examination and an evaluating device coupled to the latter for determining and indicating the proportion of meat/fat. The probe is designed as a conductivity probe and comprises a probe body having a metallic support tube in whose surface an electrode arrangement is flushly embedded. The electrodes are embedded as a row in the support body and insulated from it, and are connected to an evaluation device in such a way that, with the conductivity probe inserted, the conductivities between all the electrodes and the support tube can be determined and compared with one another. <IMAGE>
Patent EP-0411576-A2 (EP)
Inventor: YAMAMOTO KENJI
IPC: C08F275/00
Filed: 1990-07-31
Abstract: A cationically electrodepositable finely divided gelled polymer obtained by, in the first step, emulsion polymerizing (A) a monomer component comprising
     (a) a polymerizable unsaturated vinylsilane monomer containing a vinylic double bond and a hydrolyzable alkoxysilane group,   (b) a polymerizable monomer having at least two radically polymerizable unsaturated groups in a molecule,   (c) a polymerizable unsaturated monomer having a vinylic double bond and a hydroxyl group, and   (d) the other polymerizable unsaturated monomer using a cationically reactive emulsifying agent having an allyl group in a molecule; and in the second step, emulsion polymerizing a monomer component (B) comprising   (e) a blocked monoisocyanate or polyisocyanate in which at least one isocyanate group in a molecule is blocked with a radically polymerizable monohydroxy compound,   (f) a polymerizable unsaturated monomer having a vinylic double bond and a hydroxyl group, and   (g) the other polymerizable unsaturated monomer in the presence of an aqueous finely divided gelled polymer obtained in the first step, said polymer having a core-sheath structure in which the polymerized product of the monomer component (A) is a core and the polymerized product of the monomer component   (B) is a sheath, and process for producing same.
Patent EP-0419840-A2 (EP)
Inventor: BARZILAI TSIPORA PIRCHA
IPC: H04L12/56
Filed: 1990-08-22
Abstract: A method for reducing transmission polling overhead of packets within a node of a communications network. This invention involves setting session ready bits in the line adaptor modules (15) of the node. These bits are then used to inform a given module as to which modules of the node have packets that are bound for the given module. A given module of the node will not transmit a pacing message (YT control message) to another module unless it knows that the other module has a packet to transmit to the given module.
Patent EP-0417612-A2 (EP)
Inventor: KAKIHARA RYUICHI
IPC: E04C5/07
Filed: 1990-09-05
Abstract: A filament-reinforced resinous structural rod having a rugged periphery thereof comprises a rein­forcing fibrous member impregnated with a polymeric resinous material and comprising a core element (1) composed of a plurality of filament bundles (2) bundled together, a binding element comprising a filament bundle (3) spirally wound around the core element, a plurality of filament bundles (4) arranged in parallel to each other on and along the core element, and a filament bundle (5) spirally wound around the assembly of the core element bound with the wound filament bundle and the plurality of filament bundles in parallel to the filament bundle wound around the core element.
Patent EP-0419918-A2 (EP)
Title: Substituted 1,3,4-oxa(thia)-diazolinones, process for their preparation and their use in controlling endoparasites
Inventor: BONSE GERHARD DR
IPC: A01N43/824
Filed: 1990-09-08
Abstract: The present invention relates to novel substituted 1,3,4-oxa- and thiadiazolinones of the formula (I) 
<IMAGE>
 in which 
 
  R<1> represents hydrogen, alkyl, alkoxy, alkylthio, halogen or haloalkyl, 
  R<2> represents one or more identical or different radicals from the series comprising hydrogen, alkyl, alkoxy, alkylthio, haloalkyl, haloalkoxy, haloalkylthio, alkylenedioxy, haloalkylenedioxy, halogen, CN, NO2, NH2, alkylamino, dialkylamino, alkylcarbonyl, carbalkoxy, alkylsulphonyl, arylsulphonyl, sulphamoyl, alkylsulphamoyl, dialkylsulphamoyl, aryl, aryloxyl, arylthio, each of which can, in turn, be substituted, 
  R<3> represents one or more identical or different radicals from the series comprising hydrogen, alkyl, alkoxy, alkylthio, haloalkyl, haloalkoxy, haloalkylthio, alkylenedioxy, haloalkylenedioxy, halogen, CN, NO2, NO, alkylcarbonyl, carbalkoxy, alkylsulphonyl, arylsulphonyl, sulphamoyl, alkylsulphamoyl, dialkylsulphamoyl, aryl, aryloxy, arylthio, each of which can, in turn, be substituted, 
  X represents O or S, 
  Y represents O or S, 
 with the exception of the compounds 5-phenoxy-3-(3,4-dichlorophenyl)- 1,3,4-oxadiazol-2-(3H)-one and 5-phenoxy-3-(3-chloro-4-fluorophenyl)- 1,3,4-oxadiazol-2-(3H)one. 
<??>The compounds have endoparasiticidal activity.
Patent EP-0422442-A2 (EP)
Inventor: KOENIGSBERG HAROLD M
IPC: G02B6/00
Filed: 1990-09-25
Abstract: Light generated by an illumination source (26) travels through a fiber optic cable (40) to an optrode (14) which is immersed in a process fluid (16) to be analyzed. The optrode (14) collimates the light beam before it crosses a sampling gap in said optrode (14) where the beam transects the process fluid (16) to be analyzed. As it crosses the sampling gap, the light beam is absorbed in a specific wavelength band by the chemical species in the fluid (16). The collimated beam is then picked up by an opposing collimated lens in the optrode (14) and transmitted to a protected analytical module (20) by a second optical fiber (42).
Patent EP-0424838-A2 (EP)
Inventor: KANOH TOSHIYUKI C O NEC CORPOR
IPC: G06F17/10
Filed: 1990-10-22
Abstract: Described is an arithmetic circuit for calculating and accumulating absolute values of a difference between a first and a second numerical value having a predetermined bit length and represented by 2's complement notation and outputting an accumulation result as an operation result. Said circuit comprises a first inverter for inverting the second numerical value to produce an inverted value. A first adder produces a sum of the first numerical value and inverted value and outputs the sum as a first addition result. A second inverter inverts the first addition result to output an inverted addition result. A selector selects either one of the inverted addition result and first addition result on the basis of the sign of the first addition result and outputs the one result as a selected value. A correcting value generating circuit outputs a correcting value on the basis of the sign of the first addition result. A second adder produces a sum of the selected value, the correcting value and a delayed addition result and outputs the sum as a second   addition result. A first delay circuit delays the second addition result by a predetermined delay to produce the delayed addition result while outputting the delayed addition result as the operation result. 
     This arithmetic circuit is simple in construction and is operable at a high speed and with a minimum of power consumption.
Patent EP-0456890-A2 (EP)
Inventor: KISHIKAWA NOBUTAKA
IPC: B32B7/02
Filed: 1990-11-26
Abstract: The invention provides a heat-shrinkable foamed composite film which is a film laminate composed of: (A) a laterally monoaxially-oriented foamed film of an olefin polymer having a thickness of about 40 to about 400 µm and being heat-shrinkable predominantly in a lateral direction, (B) a laterally monoaxially-oriented film of an olefin polymer having a thickness of about 5 to about 50 µm and being heat-shrinkable predominantly in a lateral direction, and (C) a laterally monoaxially-oriented printed polyester film having a thickness of about 5 to about 50 µm and being heat-shrinkable predominantly in a lateral direction, the film laminate being formed by laminating the films (A), (B) and (C) in this order so that the printed surface of the film (C) is faced with the film (B), and the film laminate having a heat shrinkage factor of about 25 to about 50% in a lateral direction and about 0 to about 10% in a longitudinal direction under the conditions of 100°C for 30 seconds and has a Young's modulus of about 40 to about 170 kg/mm² in a lateral direction and a tensile strength of about 5.0 to about 15.0 kg/cm in a lateral direction. The invention also provides a process for preparing the above composite film.
Patent EP-0433708-A2 (EP)
Inventor: CASAGRANDE FRANCESCO
IPC: C08G63/60
Filed: 1990-11-26
Abstract: Aromatic polyesteramides possessing thermotropic liquid crystalline polymer characteristics, which are easily workable in the molten state and have the mesogenic group in the main chain, are obtained by condensing possibly substituted aminophenols and hydroquinone derivatives with aromatic dicarboxylic acids.
Patent EP-0433745-A2 (EP)
Title: Method of forming images and materials therefor
Inventor: BERTUCCI SIDNEY JOSEPH C O EAS
IPC: B41M5/26
Filed: 1990-12-03
Abstract: An aggregated-Group Ib metal colloid is prepared, which may be used to form stable color-differentiated images, by the selective application of thermal energy thereto. The metal aggregates, when exposed to thermal energy, revert either to the unaggregated metal or to an aggregate of lesser dimension. This change induces a color change in the material, which is clearly visible against those areas not so exposed. The metal aggregates, when dispersed in a polymeric matrix, are stable in the absence of heat.
Patent EP-0380316-A2 (EP)
Inventor: PRINCE ANTHONY
IPC: C07C51/00
Filed: 1990-01-24
Abstract: A process for the preparation of α-methylarene-­acetic acids includes treating suitable ketals in an aqueous acidic medium to cause rearrangement of the ketal to an ester of the corresponding α-methylareneacetic acid, and hydrolyzing the thus-formed ester to yield the α-methylareneacetic acid.
Patent EP-0398697-A2 (EP)
Inventor: DINWIDDIE JOHN MONROE JR
IPC: G06F15/16
Filed: 1990-05-16
Abstract: The functions of two virtual opening systems (e.g. S/370 VM, VSE or IX370 and S/88 OS) are merged into one physical system. Partner pairs of S/88 processors run the S/88 OS and handle the fault tolerant and single system image aspects of the system. One or more partner pairs of S/370 processors are coupled to corresponding S/88 processors directly and through the S/88 bus. Each S/370 processor is allocated form 1 to 16 megabytes of contiguous storage from the S/88 main storage. Each S/370 virtual operating system thinks its memory allocation starts at address 0, and it manages its memory through normal S/370 dynamic memory allocation and paging techniques. The S/370 is limit checked to prevent the S/370 from accessing S/88 memory space. The S/88 Operating System is the master over all system hardware and I/O devices. The S/88 processors across the S/370 address space in direct response to a S/88 application program so that the S/88 may move I/O data into the S/370 I/O buffers and process the S/370 I/O operations. The S/88 and S/370 peer processor pairs to execute their respective Operating Systems in a single system environment without significant rewriting of either operating system. Neither operating system is aware of the other operating system nor the other processor pairs.