baber/WOPTO huggingface dataset:
Patent EP-0345476-A2 (EP)
Inventor: JAGERS LEOPOLD
IPC: B23D45/00
Filed: 1989-05-10
Abstract: The invention relates to a machine for cold-sawing work pieces, having a driven circular saw blade which, at its rear side, rests with its centre area on an in particular flange-shaped bearing surface of the drive spindle and which is guided close to the cutting point by sliding jaws resting against both side faces, in which arrangement the first sliding jaw(s) 17, 25 resting on the rear side of the saw blade 1 is (are) fastened inflexibly and lies (lie) in the plane of the bearing surface 4, and the second sliding jaw(s) 18, 24 located opposite the first sliding jaw(s) 17, 25 and resting on the front side of the blade rests (rest) without pressure against the saw blade 1 and is (are) adjustable in its (their) distance from the first sliding jaw(s) 17, 25. <IMAGE>
Patent EP-0366884-A2 (EP)
Inventor: FORGIONE PETER S
IPC: C09D4/06
Filed: 1989-08-10
Abstract: Disclosed are novel nitrogen containing heterocyclic compounds and novel vinyl terminated polyurethane/polyamide polymers together with the use of both of these compounds in a novel adhesive and coating composition. The nitrogen containing heterocyclic compounds of the invention contain two vinyl-terminated substituents and at least one carbamylmethyl substituent and have a nucleus selected from melamine, oligomers of melamine, benzoguanamine, and oligomers of benzoguanamine, glycoluril and oligomers of glycoluril. The vinyl terminated polyurethane compounds of the invention have a molecular weight of from about 3000 to about 80000, and contain at least two vinyl end groups.
Patent EP-0374799-A2 (EP)
Inventor: SATO MASAMICHI C O INTELLECTUA
IPC: G07D7/00
Filed: 1989-12-18
Abstract: A laser beam emitted from a semiconductor laser (11) is radiated and scanned on a bundle of paper materials which is being conveyed, and the laser beam reflected by the bundle is received by a plurality of photocells (15, 16, 17, 18) to be converted to electri­cal signals. A signal synthesizer (30) synthesizes the electrical signals output from the photocells (15, 16, 17, 18). A binary circuit (39) binarizes the synthe­sized signal to generate a boundary signal corresponding to a boundary between packs included in the bundle. A CPU (42) detects the number of packs included in the bundle on the basis of the number of boundary signals.
Patent EP-0370534-A2 (EP)
Inventor: WITEHIRA PITA
IPC: H01M4/14
Filed: 1989-05-24
Abstract: The present invention relates to batteries and battery systems. In par­ticular, a battery is described which comprises a container which houses a plurality of cells. Each of the cells share a common negative terminal (4). Two or more positive terminal cells are provided. The specification also describes the use of such batteries to power cranking and auxiliary circuits according to a cell discharge management scheme. Methods of forming such batteries are disclosed in which alternate positive and negative electrode plates are provided and methods of forming such plates are dis­closed in which layered structures are provided and by varying the number of layers thick and thin plates can be provided with different discharge characteristics.
Patent EP-0370562-A2 (EP)
Inventor: STEIN FRANZ
IPC: B22F5/08
Filed: 1989-11-15
Abstract: The invention relates to a process and an apparatus for producing a flank relief or change of shape on tooth flanks of coupling devices produced by powder metallurgy. According to the prior art, changes of shape of this type are performed by means of machining of the finished sintered part, since it is not possible to fashion them in the course of the powder pressing of moulded parts. According to the invention, the flank relief is fashioned by chipless working in a press tool which is modified with respect to a recalibration tool. The advantage of the process according to the invention  lies in its efficiency both compared with coupling devices produced purely by machining and compared with those produced by powder metallurgy and finished by means of machining. A preferred application is the fashioning of the flank relief on tooth flanks of synchronising discs for motor vehicle gearboxes. <IMAGE>
Patent EP-0339802-A2 (EP)
Inventor: CHAMBERS JEFFREY
IPC: H01R13/719
Filed: 1989-03-30
Abstract: A multi-way connector assembly comprising a tubular metal outer casing (16) and a plurality of electrical lead-through terminations (22) which extend through the outer casing (16), the terminations (22) carrying respective annular discoidal filter capacitors (10) whose outer electrodes are connected electrically to a metal ground plane (12) which is itself connected electrically to the outer tubular metal casing (16). The inner electrodes of the capacitors (10) are electrically coupled to the associated lead-through terminations (22) by respective contact clips (24) which are adapted to enable relative displacement of the capacitors (10) and terminations (22) for purposes of assembly and disassembly, the metal ground plane plate (12) being held in electrical connection with the outer casing (16) by means of a removable locking means (18).
Patent EP-0343928-A2 (EP)
Inventor: WOOTEN RICHARD GLENN
IPC: A61B5/05
Filed: 1989-05-23
Abstract: The unique system of the present invention provides an accurate valid measurement of human body composition consisting of fat tissue, lean tissue and body water. The inventive methodology provides a procedure for quantitative measurement of the conductive potential of the body, which is based on the lean tissue content of the body, in a convenient and reliable manner. In more detail, the quantitative measurement in accordance with the present invention is referred to as a "bio-impedance signal." This electrical signal, in ohms, is derived from a means for measuring body impedance component of the system. The resultant signal (three digit number, between 1 and 1000 ohms) is then entered into a modifying means component to accurately predict the body composition of the tested individual. The unique modifying means, in one embodied form, comprises prediction formulas derived from biological data inputs including: a patient's height, weight, age and sex, to determine a "population prediction variable." Thus, the unique modifying means of the inventive system interprets bio-impedance readings as "population specific", i.e., specific impedance values are exhibited by various pre-defined populations of individuals. This specificity is related to morph-type, leanness, body water and age. In accordance with the present invention, an algorithm formula approach to prediction formulas is utilized to define an appropriate individual or set of variables.
Patent EP-0357388-A2 (EP)
Inventor: KATO SHIGEO
IPC: H04N1/417
Filed: 1989-08-30
Abstract: In an image encoding method in which a pixel of interest is predicted with reference to a plurality of pixels near the pixel of interest to be encoded, and encoding is performed on the basis of coincidence/noncoincidence between the predicted pixel and the pixel of interest, a parameter for predicting a pixel is changed on the basis of a rate of coincidence/noncoincidence of the predicted pixel and the pixel of interest.
Patent EP-0370639-A2 (EP)
Inventor: BROWN IAN DAVID
IPC: G01R23/16
Filed: 1989-10-30
Abstract: To analyse its spectrum, a radio signal is beat with an intermediate signal in a heterodyne circuit having a local oscillator (6) sweeping a range of intermediate frequencies. The oscillator signal also beats with the output from a comb generator (12) to produce signals marking intervals in its frequency sweep. The magnitude of the filtered intermediate frequency signal is measured between intervals marked by the frequency interval signals to output a frequency spectrum of the input signal. Preferably, the intermediate frequency signal is filtered in a homodyne demodulating unit employing a further local oscillator (74) tuned to the intermediate frequency. A spectrum data display employs a memory (34) storing the signal magnitudes at successive frequency steps at respective addresses associated with individual frequency steps. The magnitude values are assigned to their addresses by the spectrum frequency interval signals. For reading the stored data onto a two-dimensional magnitude:frequency display, control signals access the addresses and simultaneously step through the frequency dimension in the display. The signals read out from each address thereby generate magnitude values of the dispiay which are located at their appropriate frequency positions by the control signals.
Patent EP-0372746-A2 (EP)
Inventor: LESKO PATRICIA MARIE
IPC: C14C3/22
Filed: 1989-11-21
Abstract: A method and process for treating leather utilizing selected amphiphilic copolymers is provided. The amphiphilic copolymers are formed from a predominant amount of at least one hydrophobic monomer and a minor amount of at least one copolymerizable hydrophilic monomer. The process may be particularly useful as a one step substitute for conventional retanning and fatliquoring treatment steps.
Patent EP-0375365-A2 (EP)
Inventor: TOMITA MASAO
IPC: H04N9/79
Filed: 1989-12-19
Abstract: A video tape recorder (VTR) incorporates a converter (5) for converting television standards and effectively changes the manner of connecting it with a servo system (9) and video signal processing system (6, 11, 28). The VTR can play back the tape recorded in different television standards from those adopted in one's own country and record video signals in different television standards from those adopted in one's own country.
Patent EP-0377404-A2 (EP)
Inventor: JIMENEZ ANTONIO
IPC: D05B3/00
Filed: 1989-11-13
Abstract: In this sewing machine, the needle bar (1) is mounted slidably in two bearings (12, 13), the outer face of which has a spherical profile and which are engaged pivotably in respective seats of complementary profile formed in a fixed support (14) as regards the upper bearing and in a movable lever (15) as regards the lower bearing. This lever is alternately tilted in two opposite directions under the action of a stepping motor (18) engaging directly on the movable lever (15) as a result of the meshing of a pinion (19) with a peripheral toothing (17) which the movable lever carries. The motor, fixed support, movable lever, bearings and needle bar form an independent and removable unit. <IMAGE>
Patent EP-0334830-A2 (EP)
Inventor: GAMBELL JAMES WILLIAM
IPC: F24S10/70
Filed: 1989-02-23
Abstract: A heat transfer fluid which maintains a low hydrogen permeation rate at temperatures of 350-400°C. or higher and its pumpability at temperatures of -10°C. or lower is provided. The fluid is especially useful in solar energy collection applications. A method of reducing fluid impurities from polyphenyls is also disclosed.
Patent EP-0415006-A2 (EP)
Inventor: STRITZL KARL
IPC: A63C9/085
Filed: 1990-06-01
Abstract: The invention relates to a front jaw having a housing, in the axial bore of which is accommodated a release spring which is supported at one end on a transverse wall and at its other end on a piston-like spring plate connected to a tension rod. The latter passes through the transverse wall and carries a control plate. In order, in this front jaw, to keep the prestress of the release spring constant under different release circumstances, according to the invention the tension rod (8) is guided in a vertical long hole (2d) of the transverse wall (2c), and the control plate (9) has two webs (9c1, 9c2) which are arranged one above the other and have different widths and on which bear selectively the shorter lever arms (11a) of two angle levers (11) mounted on the housing (2) on vertical axes (10). <IMAGE>
Patent EP-0404099-A2 (EP)
Inventor: KEYS DALEN EUGENE
IPC: G03H1/24
Filed: 1990-06-20
Abstract: Optical Combiners are provided for use in Head-Up Displays. The Combiners have a refractive index modulation greater than approximately 0.001.
Patent EP-0405459-A2 (EP)
Inventor: WATANABE YOSHITAKA C O INTELLE
IPC: G06F7/76
Filed: 1990-06-26
Abstract: A rotation controller (38) performs bit rotation in units of 2 bits for 8-bit data supplied from a common data bus (36) in accordance with a mode selection signal (MS) from a mode selector (46) and a column selection state of a column decoder (34) and outputs the 8-bit data. The data bit-rotated by the rotation controller (38) is supplied to a RAM (30) via first to third I/O gate blocks (42a - 42c) each having gates (44) of 8 bits connected to a corresponding one of first to third 8-bit column arrays of the RAM (30). First to third gate con­trollers (48a - 48c) are selectively activated by the column decoder (34). When a 6-bit write mode is selected by the mode selection signal (MS) from the mode selector (46), the first gate controller (48a) activates only gates (44) of 6 upper bits in the first I/O gate block (42a), the second gate controller (48b) activates only gates (44) of 2 lower bits in the first I/O gate block (42a) and gates (44) of 4 upper bits in the second I/O gate block (42b), and the third gate controller (48c) activates only gates (44) of 4 lower bits in the second I/O gate block (42b) and gates (44) of 2 upper bits in the third I/O gate block (42c).
Patent EP-0407933-A2 (EP)
Inventor: ADACHI TAKAO C O NEC CORPORATI
IPC: H01L23/52
Filed: 1990-07-09
Abstract: A wiring (4a) formed in the uppermost level of a semiconductor device is fixed by connecting it to dummy wirings (7) provided in a lower level via through holes (8) in order to suppress a shear deformation of the uppermost level wiring. 
A semiconductor device ordinarily generates large thermal stresses for changes in the temperature due to the differences in the coefficients of thermal expansion of its component materials. These thermal stresses generate a large strain due to stresses especially in the uppermost level wirings or bonding wirings, which may lead to the disconnections of the wirings. In order to present such disconnections, the uppermost level wirings of the present invention are connected to dummy through holes and wirings to form anchors in order to suppress the deformation of the uppermost level wirings.
Patent EP-0409071-A2 (EP)
Inventor: RINGLIEN JAMES A
IPC: C03B35/00
Filed: 1990-07-12
Abstract: Apparatus (10) for reading a mold-identifying code in the form of a plurality of surface irregularities (76) extending in an arcuate array around the container heel (45) concentrically with the container axis. A starwheel conveyor (12) sequentially moves a series of containers (22) in an arcuate path about a conveyor axis (16) to and through a reading station (28). A belt (30) positioned adjacent to the conveyor periphery engages containers at the reading station and is driven so as to rotate the containers about their central axes. A light source (40) is imaged at the conveyor axis through container heel. A scanning mirror (50) is positioned to receive an image of the light source transmitted through the container heel and to reflect such image onto a camera (60). The scanning mirror is driven as a function of conveyor rotation so as to follow a container traveling through the reading station and reflect onto the camera an image of that circumferential portion of the illuminated container heel closest to the conveyor axis.
Patent EP-0416577-A2 (EP)
Inventor: SHIBAGAKI MAKOTO C O JAPAN TOB
IPC: C07H15/203
Filed: 1990-09-05
Abstract: Levoglucosenone (formula I) is prepared by reaction sequence using 1,6-anhydro-β-D-galactopyranose as a starting material. First, the starting material is reacted with ortho formate, obtaining an ortho ester of said starting material. Then, the ortho ester is placed under the conditions for a reducitive elimination reaction of the ortho formate part of said ortho ester, thereby converting said ortho ester to a 1,6-anhydro-3,4-dideoxy derivative. The dideoxy derivative is placed under the conditions for oxidation of the hydroxy group of said dideoxy derivative, thereby forming levoglucosenone.
Patent EP-0432648-A2 (EP)
Inventor: WAETJEN FRANK
IPC: A61P25/00
Filed: 1990-12-06
Abstract: A method of treatment with compounds having the formula
       
 wherein 
R¹ is hydrogen, C₁₋₆-alkyl which may be branched, C₃₋₇-cycloalkyl, benzyl, phenyl which may be substituted, acyl, hydroxy, C₁₋₆-alkoxy, CH₂CO₂R' wherein R' is hydrogen or C₁₋₆-alkyl which may be branched, CH₂CN, CH₂CONR IV R V  wherein R IV  and R V  independently are hydrogen or C₁₋₆-alkyl, or CH₂C(=NOH)NH₂; 
R² is hydrogen, benzyl, C₁₋₆-alkyl which may be branched, or C₃₋₇-cycloalkyl; 
R⁴, R⁵, R⁶, R⁷ independently are hydrogen, C₁₋₆-alkyl which may be branched, phenyl, halogen, C₁₋₆-alkoxy, NO₂, CN, SO₂NR''R''' wherein R'' and R''' independently are hydrogen or C₁₋₆-alkyl, or CF₃; or R⁶ and R⁷ together form an additional 4 to 7 membered ring which may be aromatic or partial saturated and which may be substituted with halogen, NO₂, CF₃, CN, SO₂NR''R''' wherein R'' and R''' independently are hydrogen or C₁₋₆-alkyl, and R⁴ and R⁵ have the meanings set forth above, are disclosed, as well as pharmaceutical compositions thereof. Certain of the compounds are novel. 
     The compounds and pharmaceutical compositions containing the compounds are useful in the treatment of central nervous system disorders and especially conditions sensitive to excitatory amino acids.
Patent EP-0386909-A2 (EP)
Inventor: SATO SHINOBU C O MINNESOTA MIN
IPC: C08G59/00
Filed: 1990-02-23
Abstract: The invention relates to a pressure-sensitive thermosetting adhesive comprising from about 30% to about 80% by weight of a photopolymerizable monomer syrup containing an acrylic ester and a polar copolymerizable monomer, from about 20% to about 60% by weight of an epoxy resin or a mixture of epoxy resins containing no photopolymerizable groups, from about 0.5% to about 10% by weight of a heat-activatable hardener for the epoxy resin, from about 0.01% to about 5% of a photoinitiator, and from 0% to about 5% of a photocrosslinking agent.
Patent EP-0391746-A2 (EP)
Inventor: IWASAKI SHUJI
IPC: G01N35/10
Filed: 1990-04-09
Abstract: An apparatus for separate injection of reagents which injects one or a plurality of kinds of reagents separately into top-opened type vessels set at positions of separate injection of reagents provided in one or two or more, and which has a construction equipped with reagent reservoirs (9) in the number of N (N is an integer of 2 or more) for storing different kinds of reagents respectively and arranged in a predetermined mutual positional relation, separate injection ports in the number of M (M is an integer of 1 to N) disposed fixedly at the position of separate injection of reagents and being opposite to the top openings of the aforesaid reservoirs, liquid distribution tubes (18A-18F2) connecting these separate injection ports to an arbitrary reagent reservoir, dispensers (1A-1F) provided separately for each of the reagent reservoirs (9) so as to deliver a reagent liquid in each reagent vessel to the separate injection port through the liquid distribution tube (18), and drive means in the number of 1 to N for driving these dispensers for the reagent vessels selectively. 
     The drive means of the dispensers can be used commonly by disposing plungers (6) of the dispensers (1A-1F) on the same circumference of a circle and by providing only one operating lever (19,20) for driving pumps to be turnable around the centre of this circle so that these pumps can be driven alternately.
Patent EP-0402147-A2 (EP)
Inventor: BELL ALBERT
IPC: B22C11/04
Filed: 1990-06-07
Abstract: Foundry equipment (1) comprises a plurality of moulding tables (2) arranged radially on a carousel (3), with a central work station (5) for a machine operator (6), and control means (17, 10̸ - 12) to rotate the carousel (3), and hence the tables (2), in a selective manner beneath a discharge head (13) of a resin/sand mixing machine (14). The invention also includes equipment (1) in combination with the machine (14).
Patent EP-0424148-A2 (EP)
Title: Image tube device
Inventor: KINOSHITA KATSUYUKI C O HAMAMA
IPC: H01J31/50
Filed: 1990-10-18
Abstract: Electrons emitted from a photocathode (2) in response to incident X-rays are accelerated and focused onto a microchannel plate (MCP) (4). The electrons multiplied by the MCP (4) are converted into a visible light image by a phosphor screen (3). An envelope tube (1) is curved in the middle, and the electrons are deflected by a deflection coil (7) to travel along the curved envelope tube (1) and enter the MCP (4). Even if X-rays are transmitted through the photocathode (2), they are prevented from entering the HCP (4) by the curvature of the tube (1) and electron path and so hardly contribute to the background noise. A limiting aperture ring (8) may further be used to prevent the X-rays being reflected by the inside wall of envelope tube (1) and entering the MCP.
Patent EP-0435524-A2 (EP)
Inventor: REED BRADLEY OLIVER
IPC: F16H3/66
Filed: 1990-12-14
Abstract: An infinitely variable speed hydromechanical steering transmission includes a range-changing mechanism (52) flanked by a pair of hydrostatic units (24,30) which are commonly driven by a mechanical input (10,12) to produce respective mechanical and hydrostatic outputs. These outputs are combined in left and right output planetary gear sets (36,38) which are interconnected by a cross-shaft (48) extending centrally through the range-changing mechanism and hydrostatic units. The range-changing mechanism (52) includes a plurality of clutches (C1 to C3) and brakes (B1,B2) that are selectively engaged in pairs to incrementally change the mechanical output speed on the cross-shaft and thus to operate the transmission in a plurality of forward and reverse speed ranges. Each range change is accompanied by a step change in the hydrostatic outputs.
Patent EP-0439943-A2 (EP)
Inventor: ROTHERMEL STEPHEN J C O MINNES
IPC: G11B5/187
Filed: 1990-12-19
Abstract: A yoke (10, 10', 10'', 10''' ) for supporting a magnetic recording core (12) adjacent a moving recording tape is disclosed. The core (12) has two major surfaces (16, 18), two side edges (20, 22), and upper (24) and lower (26) edges. Two wound wire coils (30, 32) are mounted to the core (12) adjacent respective side edges (20, 22) and extend beyond the major surfaces (16, 18). The yoke (10, 10', 10'', 10''') includes two opposed major surfaces (44, 46) and a front surface (36) which defines a bearing surface (48) for supporting the recording tape. A narrow slot (50) is formed in the front surface (36) to receive the core (12). The walls of the narrow slot (50) stabilize the core (12) along the length of the core (12) adjacent the core upper edge (24). Relief pockets (52, 54) extend between the two major surfaces (44, 46) of the yoke (10, 10', 10'', 10''') and encompass at least a portion of the narrow slot (50). The relief pockets (44, 46) permit winding the coils (30, 32) around the core (12) after the core (12) is positioned in the yoke (10, 10', 10'', 10''').
Patent EP-0415870-A2 (EP)
Inventor: VALLIER PAUL ALBERT
IPC: B29C70/54
Filed: 1990-08-27
Abstract: A preform assembly for use with a resin transfer molding apparatus. The preform comprises an upper liner (12) formed to the shape of a first mold half (20), the upper liner having a peripheral portion, a dry fabric preform (10), and a lower liner formed to the shape of a second mold half (25), the lower liner having a peripheral portion. The preform is sandwiched between the upper liner and lower liner to form the preform assembly having peripheral portions which extend beyond the preform to form a sealing area. The upper liner is sealed to the lower liner at the sealing area. The preform assembly facilitates the loading of the preform into a molding apparatus as well as facilitating the handling and storage of the preform prior to and subsequent to molding. Methods of making the preform assembly, as well as a composite article, are also disclosed.