baber/WOPTO huggingface dataset:
Patent EP-0450480-A2 (EP)
Inventor: SCHALLY ANDREW V
IPC: A61K38/04
Filed: 1991-03-27
Abstract: There are disclosed two, cytotoxic, structurally closely related groups of compounds, namely compounds of the formula:   
 wherein R¹ is L or D-Phe, D-Trp, L or D-Mel, R³ is Mel, Tyr or Phe, R⁶ is Thr or Val, 
R⁸ is Thr, Trp or Mel, 
 Q  is selected from the group consisting of hydrogen, L and D-Mel, Mel-Mel dipeptide, cyclopropanealkanoyl, aziridine-2-carbonyl, methotrexoyl, 1,4-naphthoquinone-5-oxycarbonylethyl, epoxyalkyl and the Ω-carbonyl-alkylamino derivatives thereof; and the Ω-carbonyl-alkanoyl derivatives of 2-hydroxymethyl-anthraquinone, doxorubicin, esperamycin, and mitomycin C ; wherein the Ω-carbonyl-alkylamino group has the formula -CO-(CH₂) n -NH- where n is 2-6, and the Ω-carbonyl-alkanoyl group has the formula -CO-(CH₂) n -CO- where n is 2-6, and compounds of formula   
 wherein R¹ is L or D-Phe, L or D-Trp, R³ is Phe or Tyr, R⁶ is Val or Thr, R⁸ is Thr or Trp, A is a diaminoacyl residue having the formula -HNCH₂-(CH₂) m -CH(NH)-(CH₂) n -CO- where m is 0 or 1 and n is 0 or 1,  Q ¹ is a cytotoxic moiety having the formula Q² or (B)₂Q³ or (Q⁴)₂ wherein Q² is Pt(Y)₂, where Y is an anion of pharmaceutically acceptable acid, Q³ is a non-platinum-group metal, selected from the group consisting of titanium, vanadium, iron, copper, cobalt, gold, nickel, cadmium and zinc, Q⁴ is selected from the group consisting of L or D-Mel, Mel-Mel dipeptide, cyclopropanealkanoyl, aziridine-2-carbonyl, epoxyalkyl, 1,4-naphthoquinone-5-oxycarbonylethyl or the Ω-carbonyl-alkylamino derivatives thereof; the Ω-carbonylalkanoyl derivatives of 2-hydroxymethyl-anthraquinone, doxorubicin, esperamycin and mitomycin C, wherein the Ω-carbonyl-alkylamino group has the formula -CO-(CH₂) n -NH- where n is 2-6 and the Ω-carbonyl-alkanoyl group has the formula -CO-(CH₂) n -CO- where n is 2-6, B is a substituted aralkylidene or heteroaralkylidene selected from the group consisting of halo and nitrophenyl lower-alkylidenes; lower alkyl hydroxymethyl or phosphoxymethyl pyridyl lower alkylidenes, wherein lower alk- means 1-6 carbon atoms and the salts thereof with pharmaceutically acceptable acids and bases.
Patent EP-0459266-A2 (EP)
Inventor: VICHARD OLIVIER
IPC: A61B17/80
Filed: 1991-05-21
Abstract: A plate (1) is designed to be positioned on the caudal fragment (2) of the axis (C2) and to bear thereon. It serves as a bearing surface for the head (13) of a screw (12) and as a positive guide for the screw via a gun (11). The end of the screw (12) is screwed into the cranial fragment (3) of the odontoid apophysis (tooth) of the axis (C2). The plate (1) is continued on the caudal side by a fork-shaped part (14) bearing on the anterior surface of the body of the third cervical vertebra (C3). The invention prevents the head (13) of the screw (12) from penetrating into the caudal fragment (2) of the axis (C2) and prevents the self-tapping screw (12) from scavenging this friable caudal fragment (2) before becoming positively engaged in the cranial cortical fragment (3). <IMAGE>
Patent EP-0454187-A2 (EP)
Inventor: SHIMIZU AKIHIRO
IPC: H04L9/06
Filed: 1986-11-04
Abstract: Input data (R) is split by a splitting part (21) into a plurality of block data having an equal data length to be processed through respective channels (25 to 28). Each channel data is subjected in a function operation part (22) to a function operation in direct or indirect relation to all the other channel data to produce new channel data. Each channel data is subjected in a transform operation part (23) to a transform operation to produce new channel data. All final channel data obtained after function and transform operations are combined by a combining part (24) to obtain randomized data.
Patent EP-0472121-A2 (EP)
Inventor: TRIPOD LUC
IPC: H04N3/32
Filed: 1991-08-16
Abstract: A deflection system comprises a variable gain amplifier (32) for a luminance component (V1) of a video signal. A first differentiator (34) differentiates the amplified luminance component. An output amplifier (36) modulates beam scan velocity of an electron beam by energizing an auxiliary horizontal deflection yoke (20) responsive to the differentiated luminance component (V3). A second differentiator (38) differentiates the differentiated luminance component (V3). An integrator (40) integrates the twice differentiated luminance component (V4). The output of the integrator (40) is a gain control signal (V5). The variable gain amplifier (32) has a gain which varies responsive to the gain control signal (V5). The gain varies inversely with the frequency content of the luminance component (V1). The second differentiator (38) and integrator (40) form a feedback loop. The feedback loop has a sufficiently large time constant relative to level transitions of the luminance component (V1) that the deflection signal (V3) corresponds to the first derivative of the luminance component (V1) independent of the variable gain.
Patent EP-0481204-A2 (EP)
Inventor: CHAND SUJEET
IPC: G05B13/04
Filed: 1991-09-04
Abstract: An automatic tuner is provided for continuous, on-line tuning of proportional, integral, and derivative (PID) feedback controllers. The tuner compares the system input signals with the system response to generate estimates of system damping, frequency, and steady-state error, and then applies a set of if-then rules derived from mathematical and/or empirical analysis of the system parameters. The tuner represents each parameter of the rule-set by a "fuzzy" membership function, and an inference mechanism uses fuzzy logic for computing system outputs from the input values. The tuner also incorporates a self-monitoring mechanism to adjust the tuner output based on past performance. At each tuning cycle, the tuner computes a Euclidean distance between present values and desired values in the parameter-space represented by damping, frequency, and steady-state error. The output of the tuner is then scaled by a "reward factor" that is a function of the tuner effectiveness and consistency. If tuner effectiveness degrades, the self-monitoring mechanism diminishes the output of the tuner. If the tuner is operating with consistency, the self-monitoring mechanism increases the output of the tuner. Thus, the self-monitoring mechanism improves performance and robustness of the tuner by scaling the output to produce faster slew rates when the tuner is performing well and by reducing tuner output when performance is poor.
Patent EP-0480248-A2 (EP)
Inventor: MARTIN ANDREA ELIZABETH
IPC: C08G61/06
Filed: 1991-09-25
Abstract: A hydrocarbon-substituted acetylene, e.g., phenylacetylene, hexyne-1 or hexyne-2, is used to moderate the catalyst activation characteristics of an alkylaluminum compound in the ring-opening metathesis polymerization of dicyclopentadiene and other polycyclic cycloolefins.
Patent EP-0487999-A2 (EP)
Inventor: MITTELSTAEDT RAINER GRUNDIG E
IPC: H04M1/65
Filed: 1991-11-16
Abstract: Device combinations, consisting in most cases of telephone set, answering machine, telecopier, cordless telephone and so forth, are increasingly connected to the main station line in subscriber equipment. As has been shown by investigations, it should also be possible in future device combinations to transfer a message of the temporarily absent subscriber to a calling subscriber. The circuit complexity required for this and the costs are essentially determined by the signal processing of the voice signal and by the random-access memory used. To provide for signal matching, particularly for improved voice quality of stored announcements, a control device arranged in the subscriber terminal determines at the end of the announcement text the storage capacity of the digital memory still available for storing digital voice signals. If free storage capacity is still available, the frequency of the sampling clock for an A/D converter is changed when the announcement is copied from a magnetic tape memory into the digital memory, in such a manner that the digital memory is largely filled. <IMAGE>
Patent EP-0487064-A2 (EP)
Inventor: NOZAKI MINORU
IPC: G06F11/10
Filed: 1991-11-19
Abstract: An address generating circuit for a CD-ROM device includes line and column counters (1,2) for counting line and column numbers of addresses of a RAM (9), a first logic circuit (3) for making a sum of outputs of the line and column counters, a modulator (4) for modulating an output of the first logic circuit, a first selector (11) for selecting an output from outputs of the line and column counters and the modulator, a ROM (5) in which start addresses of the lines of addresses are stored, a second selector (12) for selecting an output from outputs of the line and column counters, and a second logic circuit (6) for making a sum of outputs of the ROM and the second selector to be supplied to the RAM as an address. A CD-ROM driver includes a RAM for storing data to be read from a CD-ROM, a CPU for controlling operation of reading data from the CD-ROM, and a signal processing unit for processing signals between the RAM and the CPU. The signal processing unit includes the address generating circuit explained above.
Patent EP-0478154-A2 (EP)
Inventor: CARSON STEPHEN WILLIAM
IPC: C03C17/30
Filed: 1991-08-30
Abstract: An improvement in the functional properties of a brittle substrate such as glass is achieved by application of an aqueous solution of a silane to the surface of the substrate. The solution comprises monomeric materials containing silanols, and incorporates at least one function such as strength, color and radiation modification. The materials of principal interest are silanes with at least one alkoxy group connected to silicon, and preferably having three alkoxy groups. The alkoxy silanes are dissolved in an aqueous solution in concentrations of from 1 to 100% by weight. After application, the coatings are cured. Coated articles are provided with useful characteristics.
Patent EP-0478161-A2 (EP)
Inventor: HAYDEN TERRY F
IPC: H05K3/34
Filed: 1991-09-04
Abstract: A device is shown for depositing solder onto a series of conductive surfaces such as the mounting pads of a surface mount integrated circuit board. The device includes a nozzle bead 27 which has an interior bore for receiving an elongate heat source 25. The nozzle head also includes an orifice for receiving solid solder 47 fed within the interior bore to contact the elongate heat source. The interior bore terminates in a solder reservoir for molten solder which is fed within the interior bore to contact the elongate heat source. The molten solder is dispensed through a tip opening 23 to deposit uniform amounts of solder on each pad 13. A source of bleed gas is supplied to the interior of the assembly to protect the component parts and exclude oxygen from the interior of the assembly. A cover gas is also supplied to the solder site to reduce oxidation of the molten solder and reduce the amount of flux required.
Patent EP-0484102-A2 (EP)
Inventor: EDGAR ALBERT DURR
IPC: G06T5/00
Filed: 1991-10-29
Abstract: Analog video data input is received by a video capture system and digitised. From the pels of the captured image, a gray scale level histogram is constructed with the system processor, and normalised to established white-black references similar to the contrast control function at image capture time. Peaks likely attributable to image artifacts are limited. The image processor then performs a second order best fit regression of the histogram from which the image is thereafter corrected. An automatic correction of the image contrast is thereby effected, wherein capture artifacts are reduced while retaining those of the image. In an alternate embodiment, instead of limiting peaks, an iterative best fit is performed, wherein the peaks are weighted in a subsequent best fit pass as a function of their distances from the curve fit from a prior best fit pass.
Patent EP-0446120-A2 (EP)
Inventor: NAKAMURA SATORU
IPC: B05B15/555
Filed: 1991-03-05
Abstract: A painting system for an automobile (40) using a plurality of robots (41) comprises a plurality of a washing apparatus (55) disposed in the proximity of robots for individually washing the robots. The robots operate in accordance with a program taught in advance and is automatically washed by the washing apparatus after a suitable interval of time.
Patent EP-0453394-A2 (EP)
Inventor: AHARON AHARON
IPC: G06F11/22
Filed: 1991-03-21
Abstract: In the dynamic process for the generation of biased pseudo-random test patterns for the functional verification of integrated circuit designs, the verification is performed in a sequence of steps, with each test pattern providing all data required to test a circuit design during at least one of said steps. Generation of each step is performed in two stages, where in a first stage all facilities and parameters required for the execution of the respective step are defined and assigned the proper values, and where in a second stage the execution of the particular step is performed. This process is continued until a test pattern with the number of steps requested by the user is generated, so that finally the test pattern comprises three parts: The initialized facilities define the initial machine state and execution parts of the test pattern, and the values of the facilities which have been changed during the execution of the steps, form the results part of the test pattern.
Patent EP-0459958-A2 (EP)
Inventor: BABINI EZIO
IPC: H01H85/54
Filed: 1991-05-30
Abstract: Fuse block, particularly for printed circuits, consisting of a small block (1) of insulating material, having a "U" shape, to whose wings (2) are locked two equal terminals (6), each of them provided at the bottom with a coupling (7) for printed circuit and at the top with two prongs (9) designed to receive a head (11A) of a fuse (11), restrained by a small frame (12). 
     From this latter extend two wings (10,20) shaped in such a way as to allow the easy insertion between themselves of the fuse and the subsequent elastic restraint of the fuse.
Patent EP-0510577-A2 (EP)
Inventor: PIGNATTI FRANCO
IPC: D04B11/24
Filed: 1992-04-21
Abstract: The storage comb (2) matches the feeding combs (6) of the sinker bars (27) by moving forward and/or swinging the supports (12,176) (Figures 1 and 27), which are borne by the carriage (1) moving along the loom; the selection means (5,105) break down the rib (3) from the pack (4) with strips of gripping material (46) and/or with retractable hooks (84,184); a pusher comb (17,117) moves between the matched comb needles (2 and 6) to transfer the rib; the feeding combs (6), supported on pairs of pivotal arms (29,129), are rotated by extending lower double cylinders (32) and an amplified transmission (48,49,50), or by a direct transmission (150,154) independently actuated; said combs (6) are shifted towards the sinker bar by the extension of sub-horizontal cylinders (33).
Patent EP-0507355-A2 (EP)
Inventor: HIYOSHI TERUO
IPC: G10H1/00
Filed: 1987-10-13
Abstract: A musical tone control apparatus controls a musical tone corresponding to a movement itself of an object and the like which is detected by a detector. Such detector detects also a moving speed, a moving force, a moving angle or an intensity of given impulse of the object. In the case where the detector is mounted in the vicinity of a player's joint, the detector detects a revolving or bending angle of the player's joint. Hence, the musical tone can be controlled based on such angle of the player's joint. Thus, through this musical tone control apparatus, the player can generate a musical tone having, for example, a desirable tone pitch, a desirable volume and a desirable tone color based on the movement of the object or the player's joint.
Patent EP-0523397-A2 (EP)
Title: Verfahren zur Gewinnung der Giergeschwindigkeit und/oder Quergeschwindigkeit
Inventor: CAO CHI-THUAN DR-ING
IPC: B62D7/15
Filed: 1992-06-20
Abstract: Es wird ein Verfahren zur Gewinnung der Giergeschwindigkeit ω und der Quergeschwindigkeit vy eines Fahrzeugs gewonnen. Diese Größen können z.B. bei der Fahrwerkregelung zum Einsatz kommen. Es geht darum, diese Größen unter Zuhilfenahme einfacher Sensoren zu betimmen. Gemessen werden die Querbeschleunigung αy und die Lenkwinkel δ der beiden Achsen.In einem Zustandsschätzer werden daraus die Giergeschwindigkeit ω und die Fahrzeugquergeschwindigkeit vy geschätzt.
Patent EP-0529277-A2 (EP)
Title: Toolholder for lathe
Inventor: NAGEL PETER
IPC: B23B29/04
Filed: 1992-07-16
Abstract: To allow a readjustment by a tilting of the toolholder and to make it possible to absorb the cutting forces positively as shear forces, the toolholder (2), which is seated on a basic body (3), can be adjusted on a shaft (7) by tilting by means of a setting wedge (15). The shaft (7) is mounted partially on a slide (1) of the lathe and partially on the basic body (3) of the toolholder (2) in corresponding grooves having the radius of the shaft (7), holding screws (4) passing with play through transverse bores (6) to the shaft (7), and a gap (S) being provided between the slide (1) and the basic body (3). <IMAGE>
Patent EP-0508542-A2 (EP)
Inventor: HANNAFORD ANTHONY L
IPC: C22B1/02
Filed: 1992-04-07
Abstract: Roasting of ores with metal values such as precious metal ores for recovery of metal values with conversion of arsenic to an insoluble form in-situ in presence of an additive such as iron and in presence of oxygen injected initially or supplementally in a roaster such as in a circulating fluid bed roaster; volatilized arsenic in roasting of ores may also be converted to an insoluble form in gas phase in a two stage roaster process after removal of solids from a gas phase and contact with an additive at high oxygen concentration in a second stage roaster.
Patent EP-0497563-A2 (EP)
Inventor: ONO TETSUO
IPC: H01L21/302
Filed: 1992-01-28
Abstract: The present invention provides a surface processing method capable of processing the surface of a work at a high processing rate without damaging the surface of the work by using, in combination, a fast processing technique using charged particles and a moderate processing technique using neutral particles that scarcely damage the surface of the work,and a surface processing apparatus suitable for carrying out the surface processing method. In carrying out a surface treatment process, the substrate is processed in a moderate surface processing mode using neutral particles when the substrate is exposed substantially to charged particles, and the substrate is processed in a fast surface processing mode using charged particles when the substrate is not exposed substantially to charged particles to achieve the surface treatment process at a high processing rate without damaging the surface of the substrate.
Patent EP-0502747-A2 (EP)
Inventor: IKEDA HIDETSUGU
IPC: G04C21/02
Filed: 1992-03-06
Abstract: An alarm timepiece in which in the specific embodiment disclosed the alarm signals are melodies changed over sequentially in accordance with hours at each of which an alarm melody is to be played as a time signal so that predetermined melodies from a sequence of melodies are always played at predetermined hours, respectively. In addition, even if the hours and the melodies become out of phase with each other as a result, for example, of the correction of the time made during the timekeeping operation of the timepiece, the melodies are automatically reset at a predetermined time so as to be coincident with the corresponding hours. 
     A switch S2 for detecting a correct hour is on-off controlled by a cam 6a provided as an integral part of a minute pipe 6 that makes one revolution per hour. A reset switch S3 is on-off controlled through a reset lever 5 pivoted by an hour wheel 4 that makes one revolution per twelve hours. An alarm control circuit in an IC 3 incorporates a plurality of melodies sequentially and plays each melody through a speaker SP. When supplied with a reset signal, the alarm control circuit makes the next alarm melody which is to be output the first melody in the sequence.
Patent EP-0526381-A2 (EP)
Inventor: OCHOA GOMEZ JOSE RAMON
IPC: C06B45/10
Filed: 1992-07-31
Abstract: A process for obtaining a hydroxy-ended glycidyl azide polymer (GAP). The process consists in reacting polyepichlorohydrin (PECH) with a metallic in the presence of an organic solvent having a parameter of solubility comprised between 21 and 23.5(MPa) ½  such as DMA or NMP. The use of any of the solvents mentioned sharply reduces the reaction time needed for substituting azidegrouprs for the chlorine in the PECH. Said reaction times can be less than 4 hours when NMP is used or less than 6 hours when DMA is used. 
     The GAP thus obtained having a functionality equal to or above 2 can be used as energetic bonding agent in the formulation of solid propellants for rockets.
Patent EP-0542664-A2 (EP)
Inventor: MENENDEZ DE LUARCA JUAN
IPC: G06F19/00
Filed: 1992-11-12
Abstract: Electronic system for the controlled play of bingo and machines usable with the system. Besides able to play the game in its traditional form, the system, the control machine (5) and the game terminals (6) provide a rapid game from an electronic number generator (8) towards the game terminals (6), through a communications system (9), under the control of the control machine (5). The player may watch the automatic development of the game, take part in it, or watch another entertainment programme on the same game terminal (6). The system allows for the specification of different rules of the game, emission of audiovisual messages in several languages which can be selected, and the printing of data and events of the game. Application in casinos and other gambling premises.
Patent EP-0515335-A2 (EP)
Inventor: GHISLER WALTER
IPC: H04B7/26
Filed: 1992-05-14
Abstract: A mobile station is instructed to first transmit at relatively high sending power on a channel being assigned despite possible interference and is then instructed before a first time interval has elapsed to transmit at a more optimal power level to reduce interference. The power level on the channel is then periodically monitored at a second time interval greater than the first time interval. Momentarily increased interference is therefore tolerated in exchange for increased assurance of channel assignment. The interference is quickly reduced by implementing a fast power regulating function as compared to a slower ongoing channel power monitoring function.
Patent EP-0587161-A2 (EP)
Inventor: NAGASAKI KATSUHIKO
IPC: G06F3/147
Filed: 1993-09-09
Abstract: An input-output integrated type electronic apparatus is arranged to enable the orientation of a displayed picture to be changed according to the orientation of the apparatus in a used state, whereby the facility with which the apparatus is used is improved. To change the display orientation, the content of a displayed picture is changed on the basis of a detected orientation of the apparatus.
Patent EP-0602601-A2 (EP)
Inventor: SAWAYANAGI YOICHI
IPC: C07K16/12
Filed: 1993-12-14
Abstract: An antibody solution containing (1) an antibody or a labelled antibody, (2) albumin, and (3) an azo dye containing naphthalenesulfonic acid in its structure and a method for stabilizing an antibody or a labelled antibody comprising adding albumin and an azo dye containing naphthalenesulfonic acid in its structure to a solution of an antibody or a labelled antibody are disclosed.