baber/WOPTO huggingface dataset:
Patent EP-3716054-A3 (EP)
Inventor: RUBANOVICH SIMON
IPC: G06F9/38
Filed: 2020-02-27
Abstract: Disclosed embodiments relate to an interleaved pipeline of floating-point (FP) adders. In one example, a processor is to execute an instruction specifying an opcode and locations of a M by K first source matrix, a K by N second source matrix, and a M by N destination matrix, the opcode indicating execution circuitry, for each FP element (M, N) of the destination matrix, is to: launch K instances of a pipeline having a first, MULTIPLY stage, during which a FP element (M, K) of the first source matrix and a corresponding FP element (K, N) of the second source matrix are multiplied; concurrently, in an EXPDIFF stage, determine an exponent difference between the product and a previous FP value of the element (M, N) of the destination matrix; and in a second, ADD-BYPASS stage, accumulate the product with the previous FP value and, concurrently, bypassing the accumulated sum to a subsequent pipeline instance.
Patent EP-3896058-A3 (EP)
Title: Enantionselective processes to insecticidal 3-aryl-3-trifluoromethyl-substituted pyrrolidines
Inventor: SMEJKAL TOMAS
IPC: C07D307/46
Filed: 2012-09-28
Abstract: The present invention relates to processes for the enantio-selective preparation of spyrrolidine derivatives useful in the manufacture of pesticidally active compounds, as well as to intermedates in the processes. The processes include those comprising 
(a-i) reacting a compound of formula Ia
     
wherein 
P is alkyl, aryl or heteroaryl, each optionally substituted, wherein the heteroaryl is connected at P via a ring carbon atom; 
R 1  is chlorodifluoromethyl or trifluoromethyl; 
R 2  is aryl or heteroaryl, each optionally substituted; 
with a source of cyanide in the presence a chiral catalyst to give a compound of formula IIa
     
wherein P, R 1  and R 2  are as defined for the compound of formula Ia; and 
(a-ii) oxidising the compound of formula IIa with a peroxy acid, or peroxide in the presence of an acid to give a compound of formula VI
     
wherein R 1  and R 2  are as defined for the compound of formula Ia.
Patent EP-3933461-A3 (EP)
Title: Spectral filter, and image sensor and electronic device including the spectral filter
Inventor: KIM HYOCHUL
IPC: G02B5/28
Filed: 2021-06-24
Abstract: Provided is a spectral filter including a first unit filter (110) having a first center wavelength in a first wavelength range, and a second unit filter (120) having a second center wavelength in a second wavelength range, wherein the first unit filter includes two first metal reflective layers (131, 132) provided spaced apart from each other and including a first metal, and a first cavity (141, 142, 143) provided between the two first metal reflective layers, and wherein the second unit filter includes two second metal reflective layers (151, 152) provided spaced apart from each other and including a second metal different from the first metal, and a second cavity (161, 162, 163) provided between the two second metal reflective layers. The first metal material has a plasma frequency in the UV and the second metal material has its plasma frequency in the visible.
Patent EP-4019984-A3 (EP)
Inventor: KETONEN HANNU
IPC: G01R15/04
Filed: 2021-12-16
Abstract: The present invention discloses a manner of determining a high voltage value without actually measuring it directly, in varying possible temperatures. The present invention comprises two voltage divider circuits (108, 110; 109, 111), where the other one (i.e. a reference circuit 109, 111) is provided with a smaller reference input voltage (102). The transfer ratio can be obtained from the reference circuit (109, 111) through voltage measurements, and deduced into a transfer ratio of another circuit (108, 110), no matter of the ambient temperature value. When measuring a divided voltage value (103) of another circuit (108, 110), the desired high voltage value (101) can be calculated, no matter what the ambient temperature is.
Patent EP-4027459-A3 (EP)
Inventor: BUECHLING CHRIS
IPC: F16B37/06
Filed: 2021-12-20
Abstract: The invention relates to a bus bar contact (100) for attachment to a bus bar (50), comprising a contact ring (10) with a contact surface (12) disposed at a distal end (19) for establishing electrical contact, and a fastening element (20) for mechanical fastening. The contact ring (10) can comprise a radially projecting press-in flange (16) with a cylindrical contact surface (13) pointing radially outwardly. Furthermore, the fastening element (20) and the contact ring (10) can comprise complementary press-on surfaces (15, 25) that taper in a direction opposite to a direction of connection (V). Moreover, methods of inserting a bus bar contact (100) into a bus bar (50) are shown.
Patent EP-4040301-A3 (EP)
Title: Method and system of low pin count (lpc) bus serial interrupt
Inventor: CHEN CAI
IPC: G06F13/42
Filed: 2022-01-14
Abstract: A low pin count (LPC) bus serial interrupt system includes: an interrupt direction signal generator configured to determine a current interrupt direction signal according to whether a host currently sends a first interrupt signal to an external device; and a level-shifter configured to convert a voltage level of a signal exchanged between the host and the external device according to the current interrupt direction signal.
Patent EP-4119770-A3 (EP)
Inventor: GRAHAM ANDREW
IPC: F01D21/00
Filed: 2021-10-21
Abstract: A robotic assembly configured to service an engine, wherein the robotic assembly includes an environmental capture device configured to provide information associated with an environment in which the engine is disposed to one or more computing devices, and wherein the one or more computing devices are configured to use the information to inspect the engine before and after repair operations associated with the service to check for repair equipment, or parts thereof, left in the engine after the repair.
Patent EP-4170413-A3 (EP)
Inventor: WANG YING-JEN
IPC: H04N23/68
Filed: 2022-10-24
Abstract: An optical system (100) is provided, including an optical module (10), a fixed part (70, HI, H2), a movable part (20, 30) for holding an optical module (10), and a flexible member (W). The flexible member (W) movably connects the movable part (20, 30) to the fixed part (70, HI, H2) to suppress the vibration of the optical system (10) at a first frequency.
Patent EP-4233973-A3 (EP)
Inventor: RIGHINI GIOVANNI
IPC: A61F2/24
Filed: 2020-07-23
Abstract: A guide wire introduction device (36) for positioning at least one guide wire around a heart valve comprises a first catheter (40) which is provided with a distal deflection system, a second catheter (44) which is inserted inside the first catheter (40), comprising at least one lumen (46, 48) which is capable of causing a guide wire to slide therein and which is provided with a distal deflection system (52) for deflecting the end thereof through an angle greater than 90°, and a third catheter (45) which is inserted inside the first catheter (40) and which has a guide wire capturing device (47) therein and which is provided with a distal deflection system.
Patent EP-4242862-A3 (EP)
Title: Rdma-enabled key-value store
Inventor: KHATAMI ZAHRA
IPC: G06F16/22
Filed: 2020-09-04
Abstract: According to one or more embodiments, lookup, insertion, and deletion operations are allowed to continue during actions required for collision remediation. When relocation operations are used to resolve a collision, information encoded in header portions of the hash table entries that store the key-value pairs indicates when the associated key-value pairs are undergoing relocation. This information facilitates continued access to the RKVS during the relocation process by allowing other processes that access the RKVS to handle relocations without failure. Furthermore, when hash table expansion is needed in order to resolve a collision, a second, larger, hash table is allocated, and lookup operations continue on both the old hash table and the new hash table. One or more embodiments further prevent insertion, lookup, and deletion failures in the RKVS using flags, encoded in header information in hash table entries, that reflect the state of the respective key-value pairs in the store.
Patent EP-4242728-A3 (EP)
Title: Adjustable electronic device system with facial mapping
Inventor: FRANKLIN JEREMY C
IPC: G02B27/01
Filed: 2019-02-21
Abstract: A head-mounted device may have a display for displaying image content. Head-mounted support structures in the device may be used to support the display. The head-mounted device or external equipment may include a three-dimensional image sensor. The three-dimensional image sensor may capture a three-dimensional image of a user's face. Control circuitry may analyze the three-dimensional image to identify which of multiple versions of a customizing face-fit module should be used in the electronic device to fit the device to the user's face. An appropriate face-fit module may be identified based on facial features such as facial size and the shapes of a user's forehead, nose, and cheeks. After identifying which version of the face-fit module is to be used by the user, that version of the face-fit module may be coupled to a non-custom portion of a main unit for the head-mounted device using magnets or other coupling structures.
Patent EP-4249204-A3 (EP)
Inventor: GRAUX STÉPHANE
IPC: B65D55/16
Filed: 2019-10-23
Abstract: The present disclosure relates to a tethered plastic screw stopper for closing a bottle. The stopper comprises a tamper band, a closure shell, and an annular strip positioned between and connected to the tamper band and the closure shell. The tamper band comprises a first bottom hinge connected to the annular strip, and the closure shell comprises a second top hinge connected to the annular strip and diametrically opposite the first bottom hinge. A bottom weakness line is positioned between the tamper band and the annular strip proximate to the bottom hinge, and a top weakness line is positioned between the annular strip and the closure shell proximate to the top hinge. Also disclosed is a method for making the tethered plastic screw stopper.
Patent EP-4272737-A3 (EP)
Inventor: ALEXANDER MATTHEW
IPC: C07D401/14
Filed: 2019-04-22
Abstract: Provided herein is a method of preparing 4-aminoisoindoline-1,3-dione compounds with the following structure:wherein R, Ring A, and n are defined herein. Further described herein are compositions comprising an effective amount of a 4-aminoisoindoline-1,3-dione compound and methods for treating or preventing disorders.
Patent EP-4296353-A3 (EP)
Title: Methods of recovering oil from microorganisms
Inventor: ARMENTA ROBERTO E
IPC: C11B1/02
Filed: 2014-12-19
Abstract: Provided herein are methods of recovering oil from microorganisms. The methods are useful, for example, in obtaining nutritional oils and/or lipid biofuels. The methods of recovering oil described herein include contacting a population of microorganisms with one or more enzymes under conditions that cause disruption of the microorganisms, concentrating the disrupted microorganisms, and extracting lipids from the disrupted microorganisms at high temperature in the presence of a salt and in the absence of solvent.
Patent EP-0019694-A3 (EP)
Title: Processor controlled printing device and operation thereof
IPC: G03G17/00
Filed: 1980-03-20
Abstract: In a printing device including a paper feed drum 10 and a printing array 250, the movements of the drum and array are controlled by servo systems 62 and 264. Both servo loops include a common micro-processor. During a non-printing cycle of the machine, the processor selects certain operating parameters and stores these parameters as critical operating parameters for use in subsequent printing cycles.
Patent EP-0037098-A3 (EP)
IPC: B65H5/16
Filed: 1981-03-27
Abstract: A method and apparatus is provided for transferring a 
batch of envelopes that have been arranged in face-to-face 
relationship. The envelopes (28) are transferred in a substan­
tially horizontal plane from a first location (26) to a second 
location (20) spaced from the first location. The apparatus 
(24) includes a pair of downwardly depending spaced-apart 
members (124, 126) which are each adapted to contact the 
batch (28) of envelopes along the end edges of the en­
velopes. One (124) of the paddles (124, 126) is adapted to 
urge a batch (28) along a guide channel (100) from the first 
position (26) to the second position (20). The other (126) of 
the paddles (124, 126) is adapted to urge a batch (28) along 
the guide channel (100) in the opposite direction from the 
second position (20) to the first position (26).
Patent EP-0042527-A3 (EP)
IPC: H01C7/02
Filed: 1981-06-05
Abstract: Es wird ein Gehäuse für einen elektrischen keramischen 
Kaltleiter (4) vorgeschlagen das in einem Gerät zum Ver­
dampfen von chemischen Desinfektions - und/oder Insekti­
zidsubstanzen verwendet wird und bei dem ein Gehäuseteil 
(1) in seinem Boden (2) eine Ausnehmung (3) und seitlich 
hochgezogene Wände (15,16,21,22,28,29) aufweist und der 
andere Gehäuseteil (19,27,34) in Rastnasen (17,18,25, 
26,30,31) eingreift, so daß eine federnde Anschlußelektrode 
(7) einen Gegendruck erzeugt.
Patent EP-0035454-A3 (EP)
IPC: A61K38/22
Filed: 1981-02-27
Abstract: The present invention concerns desacetylthymosin 
alpha 1, an immune restorative polypeptide hormone. This 
polypeptide is synthesized in E. coil using recombinant 
DNA cloning techniques. Based on the known amino acid 
sequence, a gene coding for thymosin alpha 1 was de­
signed and enzymatically assembled from chemically syn­
thesized oligodeoxyribonucleotide fragments. The gene 
was ligated into plasmid pBR322, placed under lac operon 
control, and thymosin alpha 1 expressed as part of a β-­
galactosidase chimeric protein. Cyanogen bromide cleav­
age of this protein gave a mixture of polypeptides among 
which thymosin alpha 1 was detected by radioimmuno­
assay. The E. coli product is identical to thymosin alpha 1 
isolated from calf thymus in amino acid sequence and 
exhibits similar activity in a radioimmunoassay.  
     The compound is hence a candidate for administra­
tion in effective immunopotentiating dosage in the treat­
ment of immuno-depressed and immuno-suppressed con­
ditions.
Patent EP-0068799-A3 (EP)
IPC: C08F4/64
Filed: 1982-06-22
Abstract: A titanium trichloride catalyst component containing a mi­
nor amount of prepolymerized ethylene and useful in the poly­
merization of alpha-olefins is produced by reducing titanium 
tetrachloride with an organoaluminum compound at low tem­
peratures and then treating the resulting reduced solids pro­
duct with about 1 to 1,000 wt.% ethylene so as to obtain a pre-­
polymerized titanium trichloride reduced solid. The prepoly­
merized reduced solid can thereafter be activated to a highly ac­
tive prepolymerized titanium trichloride by treating the prepo­
lymerized reduced solid with a halogenated hydrocarbon and a 
Lewis base complexing agent or titanium tetrachloride and a 
Lewis base complexing agent. The prepolymerized reduced 
solid and the prepolymerized activated titanium trichloride 
manifests substantially no evidence of friability upon being 
subjected to mechanical shearing forces. The resulting prepo­
lymerized activated titanium trichloride composition, when em­
ployed in combination with an organo-metal compound results 
in an unexpectedly highly active catalyst obtaining polymers 
with high heptane insolubles.
Patent EP-0074775-A3 (EP)
IPC: C12P19/06
Filed: 1982-09-06
Abstract: Preparation of xanthan gum is effected by dispersing an 
aqueous xanthamonas culture medium in a water-insoluble 
oil such as a hydrocarbon or vegetable oil. Such dispersions 
generate substantially less viscosity and as a result, fermen­
tation can be carried out to a higher polymer content with 
less energy input.
Patent EP-0078659-A3 (EP)
IPC: B01D63/08
Filed: 1982-10-27
Abstract: A membrane filtration apparatus comprises a stack of 
membranes assembled to define filtrate compartments (4) bet­
ween pairs (1, 2) of membranes and channels (7) for concentrate 
between the membrane pairs. Inlet and outlet ports (+, -) for 
conducting concentrate to and from the channels are formed by a 
mulitplicity of conduits extending transversely through the stack 
of membranes and distributed over essentially the entire working 
area of the membranes so that at least each inlet port and outlet 
port not next to an edge of the stack has a plurality of neighbour­
ing outlet ports and inlet ports, respectively, so that the length of 
the concentrate flow channels is independent of the size and 
geometry of the membranes and is determined by the distance 
between adjacent inlet and outlet ports.
Patent EP-0066521-A3 (EP)
Title: Capteur différentiel pour dispositif de contrôle par courants de Foucault, comprenant deux enroulements sur un mandrin triangulaire
IPC: G01N27/90
Filed: 1982-06-01
Abstract: Capteur différentiel pour dispositif de contrôle par 
courants de Foucault.  
     Ce capteur comprend deux enroulements (5, 6) bobinés 
sur un mandrin (14) de section triangulaire.  
     Application au contrôle de tubes à section polygonale, 
notamment de tubes hexagonaux pour assemblages d'élé­
ments combustibles.
Patent EP-0103850-A3 (EP)
IPC: G06F15/16
Filed: 1983-09-14
Abstract: The present invention is a designated master processor 
in a multiprocessor machine control providing for the 
selective reset of the processors of the system in response to 
a system abnormality or software crash. Separate reset 
circuitry is provided with the master processor to provide 
separate reset signals to each of the other processors. Upon 
detection of the particular processor undergoing the crash, 
the master processor selectively activates the reset circuitry 
for that particular processor.
Patent EP-0112447-A3 (EP)
IPC: E21B33/043
Filed: 1983-10-11
Abstract: A mudline casing hanger assembly wherein the collet 
(10) is retained on the hanger body (12) during running by 
tensile coupons (26). The lower portion (32) of the coupon 
is retained in slot (24) with collet slots (22) and hanger 
flowby slots (48) being aligned.
Patent EP-0109138-A3 (EP)
IPC: H04Q3/00
Filed: 1983-06-24
Abstract: A DTMF encoder at a central office is connected to a 
spare pair of a feeder cable for remotely controlling with a 
5-digit number a series of relay coil matrices where the 
coils perform latch and release functions for 50 latching re­
lays in each matrix. Two of the digits select the matrix and 
two other digits select the relay coil to be energized. The 
fifth digit selects the crossconnect box or pedestal from a 
plurality of the same. The 50 relays are connected in pairs to 
serve 25 incoming pairs, each pair of relays being arranged 
to selectively connect its associated incoming pair to any 
one of three corresponding outgoing pairs or terminals. En­
ergizing current is supplied to a selected coil only upon re­
ceipt of the last of the five digits and only for a brief interval. 
Power for the remote apparatus is supplied from the central 
office via a phantom circuit over the same spare pair.
Patent EP-0085602-A3 (EP)
Title: Feuille intercalaire en matière plastique, procédé de fabrication et application dans des vitrages feuilletés
IPC: B32B17/10
Filed: 1983-01-21
Abstract: Une feuille intercalaire pour la fabrication de vitrages 
feuilletés, comportant une couche d'un plastique très mou et 
au moins une chouche d'une matière plastique à résistance 
mécanique plus élevée. Cette couche plus résistante a de 
préférence des propriétés thermoplastiques et est une 
pellicule préfabriquée. Lorsque la couche (1) de la matière 
plastique très molle est unie des deux côtés à une couche 
thermoplastique (2, 3) plus résistante, la feuille intercalaire 
stratifiée ainsi obtenue peut être unie moyennant un apport 
de chaleur et de pression à deux feuilles de verre ou de 
matière plastique pour former un vitrage feuilleté. La couche 
faite de la matière plastique très molle est de préférence le 
produit de réaction d'un composant polyol polyfonctionnel 
et d'un composant isocyanate polyfonctionnel, un excès 
important du composant polyol étant prévu.
Patent EP-0131821-A3 (EP)
IPC: A61K9/06
Filed: 1984-06-29
Abstract: Gegenstand der Erfindung ist eine Fettsalbe, die  
0 - 10% (a) Glycerin und/oder Polyäthylenglycol  
0 - 10% (b) O/W-Emulgator oder Lösungsvermittler 
vom nicht-ionischen Typ oder W/O-Emulgator  
0,01 - 0,5% Puffersäure  
0,05 - 1,0% Puffersalz  
0 - 50% flüssiges Paraffin  
50 - 95% Vaselin  
etwa 0,5 - 1,5% Wasser und  
0 - 10% Zusatzstoffe  
enthält, wobei die Anteile von (a) und (b) nicht beide 
zugleich 0% betragen.
Patent EP-0140344-A3 (EP)
IPC: B23K35/34
Filed: 1984-10-25
Abstract: There is provided a nonaqueous powdered metal paste 
composition and a vehicle therefor, characterized by resist­
ance to slumping upon heating to the fusion point of the 
metal, including the powdered metal, and a nonaqueous 
organic liquid material having a surface tension of from 43 to 
65 or higher dynes/cm. at 20°C.
Patent EP-0142127-A3 (EP)
Title: Redundancy circuit for a semiconductor memory device
IPC: G06F12/16
Filed: 1984-11-07
Abstract: A redundancy circuit for a semiconductor memory device of the byte configuration type, in which data is read out for each bit, is comprised of a main memory having a plurality of main memory cells arrayed in a matrix fashion, the matrix array being divided into memory sections in the column direction; a spare memory for saving defective memory cells contained in the main memory, the spare memory comprising spare rows of a plurality of spare memory cells arranged in the row direction, the spare row being provided for each of the main memory sections; programmable spare row decoders provided for each row of spare memory cells and for independently selecting each row of the spare memory cell; and main-decoder-disable signal-generating circuits provided for each of the memory sections and for placing all of the row main decoders of the corresponding memory section in non-select state in response to a signal derived from the programmed spare row decoder of the corresponding memory section.
Patent EP-0147750-A3 (EP)
IPC: H02G7/14
Filed: 1984-12-14
Abstract: A device for damping vibrations of an overhead conduc­
tor, the device including a member adapted to be clamped to 
the conductor. The member has a clamping portion for 
engaging the conductor and an arm portion extending from 
the clamping portion. Opposed sides of the arm portion have 
rounded depressions provided therein. Spherical elastomer 
damping elements have portions located respectively in the 
depressions. A weight member is disposed adjacent the 
opposed sides of the clamping arm, the weight member 
having opposed depressions for holding portions of the 
damping elements that are opposite the portions located in 
the depressions of the clamping arm.
Patent EP-0129342-A3 (EP)
IPC: F03G7/06
Filed: 1984-05-21
Abstract: A thermal-mechanical energy converting device (10) 
includes a fixed cylinder (20), a frame (18) mounted to co­
axially rotate about the fixed cylinder, at least one wheel (40) 
rotatably supported on the frame, and endless transmission 
elements (16) of a material having a memory effect capable in 
the bending mode of converting thermal energy into mechan­
ical energy when heated from a temperature below its transi­
tion temperature to a temperature above its transition temp­
erature. The transmission elements (16) serve to drive the 
wheel (40) and the frame (18) about the cylinder (20) upon the 
application of thermal energy to the transmission elements. 
This is accomplished by supplying the thermal energy to the 
cylinder. The thermal energy is transferred from the cylinder 
to the transmission elements over at least a major portion of 
the circumferential contact therewith.
Patent EP-0134739-A3 (EP)
IPC: H01G9/02
Filed: 1984-08-08
Abstract: An electrolyte for electrolytic capacitors comprises an 
alkyl glycol of 2 to 4 carbons; ammonium formate; and either 
a dicarboxylic acid of 2 to 8 carbons or its diammonium salt, 
wherein the ammonium ion is of the formula NH-(R)₃ in 
which R is H, or alkyl or alkanol of 1 to 7 carbons.