baber/WOPTO huggingface dataset:
Patent DE-2061065-B2 (DE)
Title: Off-set printing of tubes - has oval gear wheels to vary continuously angular velocity of printing plates
IPC: B41F17/14
Filed: 1970-12-11
Abstract: The drive to a transfer cylinder with printing plates on an off-set printing machine for hollow articles such as tubes has a transmission (8) between the master wheel (3) and the motor. This transmission changes the constant angular velocity of the motor shaft into a non-uniform, periodic and constantly changing, between a minimum and a maximum, angular velocity of the master wheel (3). The running up of a printing plate onto a hollow cylinder of the stationary turret head is arranged with the minimum angular velocity which increases to the maximum angular velocity during the period when the hollow cylinder rolls over the printing plate.
Patent DE-2063120-B2 (DE)
Title: Vacuum switch with two relatively moving contacts - has radial points extending inwards from recess in end on one contact to avoid low current overvoltages
IPC: H01H33/664
Filed: 1970-12-16
Abstract: The vacuum switch is designed to avoid the low-current overvoltages occurring when inductive loads are disconnected. The two contacts (1, 2) move relatively to one another along their long axes. One contact has a recess to accommodate a projection (16) at the end of the other contact. The radial gap between projection and recess walls is reduced in width at give locations by symmetric points (20) extending radially from the surface of the recess.
Patent DE-2065442-B2 (DE)
Title: Grooves of roller in roller nut drive - have differential spacing to equalize stress
IPC: F16H25/22
Filed: 1970-05-27
Abstract: The roller has grooves engaged by the screw heads of a screw-threaded spindle so that when the spindle is rotated the roller acts as a nut for driving a slide on which the roller is mounted ro rotation only. The roller axis is off-set from the spindle axis by an angle equal to the pitch angle of the thread, the closest proximity of the axes being at the axial centre of the roller. To equalize stress at the flanks of the grooves and ensure uniform contact between the respective flanks and threads, the distances between adjacent grooves are of progressively reducing size from the axial centre of the roller towards the ends.
Patent DE-2107816-B2 (DE)
Title: Warning or diversion barrier or beacon for roadways - consists of elongated hollow, transparent box on legs with several separate lights inside
IPC: E01F9/615
Filed: 1971-02-18
Abstract: The beacon consists of a long, hollow box, with the ends covered by lids, the bottom one of which is designed as a foot with shaft ends to fix into a base. An additional section on the top contains a battery-or circuit-operated light; in which sockets at the bottom connect to the circuit or to another beacon. The front side of each beacon has red and white slanting lines. The top lid may have a battery and light in. On the lid is a slide-plate with grooves for attaching the battery housing, and switch. In the case of a warning-barrier, the hollow box may be horizontal, with second horizontal box on top with removable lid, and loops at the side for attachment to hooks on uprights. The second, top horizontal box has transparent windows behind which are lights fixed to an inserted bar. A battery is fixed to one of the stands.
Patent DE-2152554-B2 (DE)
Title: Cutting tool for machine processing - uses cutter unit with grooves matching shaft recesses for engagement of shafts of clamping shoe
IPC: B23B27/00
Filed: 1971-10-21
Abstract: The cutting tool for machine processing uses a reversible cutter unit which can be firmly clamped in a shaft recess open on three sides by means of a clamping shoe. The cutter unit is in the form of a rhomboidal column. The parallel side walls, having an angle of inclination less than 90 deg. form diagonally opposite cutting edges. The distal ends of the cutting surfaces can be pressed into the correspondingly inclined rear wall of the shaft recess. The mounting surfaces of the cutter unit have grooves cooperating with parallel recesses in the shaft recess. This forms a space in which the shafts of the clamping shoe can engage.
Patent DE-2221651-B2 (DE)
Title: Coil-less network with freq.-depend. transfer characteristics - has freq.-dep. neg. resistance between two imped. converters
IPC: H03H11/08
Filed: 1972-05-03
Abstract: The frequency-denepdent network, for giving freq.-dependent transfer characteristics, consists of resistors, capacitors, amplifiers and frequency-dependent negative resistors but no inductors or coils, and is equivalent to an LC network. The frequency-dependent negative resistance is connected in series with, and between two impedance converters. Each impedance converter has a voltage transfer ratio of unity, and a current transfer ratio such that when the two converters are in series the ratio is also unity. Each converter consists of two operational amplifiers cross-coupled to a chain of impedances.
Patent DE-2244900-B2 (DE)
Title: Stop for roller mounted sliding door - runner flange interrupted to form locating pocket for roller
IPC: E05D15/56
Filed: 1972-09-13
Abstract: A sliding door which is suspended from overhead by carriages, each with a spherical roller at each end, which travel in a trough shaped runner, one roller being of smaller diameter than the other, the one with the larger diameter preceding the other in the direction of door opening, employs an angle section (7) as a runner with its two flanges directed upwards to form the trough. In order to form a stop for the rollers, one flange is cut and the cut end (6) bent outwards so that the gap (5) forms a pocket for a roller (2). In an alternative design, instead of cutting the angle, the flange is formed with an outwardly bulging shape to form a pocket.
Patent DE-2337551-B2 (DE)
Title: Illumination arrangement for microscope - disturbing noise from lamp filament and transformer suppressed by throttle coil
IPC: G02B21/06
Filed: 1973-07-24
Abstract: The system has an illumination control circuit whose output signals are controlled by varying the firing angle of e.g. a thyristor, whereby a transformer has its primary connected to the control circuit and its secondary connected to a light source. A reactor (6) is situated between the output of the control circuit (1) and the transformer primary (8) to produce a noise damping effect. The reactor is pref. in the form of a third transformer winding (6a, 6b) in series with the primary. Whistling noises arising from the lamp filament and the transformer are so suppressed that they can no longer be a disturbing influence.
Patent JP-H0135498-B2 (JP)
IPC: H01L21/60
Filed: 1982-01-28
Abstract: PURPOSE:To produce in quantities highly reliable semiconductor elements by a method wherein a rod-shaped internal lead is kept horizontal during a soldering process wherein the both ends of the lead are bonded simultaneously with high melt point solder. CONSTITUTION:An Ni-plated Cu frame with external leads 2-4 is set in a carbon-made jig and, on the lead 2, a solder piece 10, metal disk 6, solder piece 9 are placed in thie order. On a substrate 1, a solder piece 7, diode chip 5, solder piece 8 are placed one upon the other. Spanning said two combinations, an approximately 0.5mm.-diameter Ni-plated Cu line 11 is located, its ends 11a, 11b touching the solder pieces 8, 9. The metal disk 6 being as thick as the chip 5, the Cu line 11 is kept horizontal. Next, the entirety is heated in H2 or N2 for the solder pieces to melt simultaneously for the completion of soldering for 7a- 10a. After encapsulation in resin 12, the external leads 2-4 are coated with solder, to be separated from the frame. Simultaneous soldering of several spots prior to encapsulation improves production efficiency. Employment of high melt point solder permits the encapusulated solder to remain solid when the external leads are dipped in solder.
Patent JP-H0312065-B2 (JP)
IPC: C07D417/12
Filed: 1983-01-29
Abstract: Disclosed herein is a process for preparing a compound having the formula  <IMAGE>  which comprises coupling a compound having the formula  <IMAGE>  or a salt thereof, with a compound having the formula  <IMAGE>   to obtain a compound having the formula  <IMAGE> reacting that compound with 2-aminooxy-2-methylpropanoic acid, or a salt thereof, to obtain a compound having the formula  <IMAGE>  and, if R is an amino protecting group, deprotecting that compound to yield the desired product; wherein R is hydrogen or an amino protecting group; R1 is hydrogen, methyl or ethyl; M(+) is an inorganic cation or a substituted ammonium ion; and M1(+) is hydrogen, an inorganic cation or a substituted ammonium ion.
Patent JP-H0783917-B2 (JP)
IPC: B22D11/06
Filed: 1987-02-12
Abstract: A flow of coolant is injected or blown into spaces bounded by a cast strip the point of minimal separation between the rolls, and the rolls themselves. The coolant is injected or blown by means of nozzles disposed on both sides of the strip. In the case of an asymmetric emergence of the strip due to increased adhesion to one of the rolls, the resulting asymmetric conditions cause the strip to continually be redirected into a symmetric position. This stabilizing effect renders it possible to achieve a much greater length of contact between the cast metal and the rolls and consequently to realize the essential increase of the production rate of the casting line.
Patent JP-H0620664-B2 (JP)
IPC: B23D77/00
Filed: 1984-02-28
Abstract: A guide member is removably, but self lockingly, mounted on a cutter head. The cutter head has a dovetailed recess which receives the guide member. One side of the recess has bores which accommodate elastic elements which protrude into the recess. Friction coupling between the guide member and the elastic elements prevents axial movement of the guide member.
Patent JP-H0643997-B2 (JP)
Inventor: ROBAATO DEINERO
IPC: G01N33/542
Filed: 1984-03-13
Abstract: Improved sensitive immunoassays are provided involving channeling involving one, usually two enzymes, where the enzymes are related by the product of one enzyme being the substrate of the other enzyme. A dispersed aggregation is formed in the assay medium of (1) the analyte, (2) one of the enzymes bound to a second binding member («SBM») (enzyme - SBM conjugate) which conjugate is non-covalently bound to a first binding member («FBM»), and (3) a multiplied amount of the other enzyme bound in the complex. The large amount of enzyme or reactant in the complex is achieved by having a multiplicity of linkages binding the enzyme or reactant directly or indirectly to FBMs. The enzyme channeling provides for a detectable signal which can be related to the amount of analyte in the medium.
Patent JP-2778786-B2 (JP)
IPC: G06F11/00
Filed: 1990-03-02
Granted: 1998-07-23
Abstract: A system for executing an updating or restoring method for stored data groups in a nonvolatile storage device comprises a data storage portion having a first data domain and a second data domain which comprise one pair and are an object to be updated, an information management table for managing a pointer and a current pointer corresponding to each of the data domains, a pointer updating log management table for temporarily storing the current pointer when the data domain is updated, a data updating processor for updating data by temporarily storing the current pointer, updating the first or the second data domain, and transferring the current pointer, when data is updated, and a data restoring processor for restoring information in the data domain before updating by restoring the contents of the current pointer, when data is restored after interruption of the updating operation. Thus, high speed data updating and restoring can be carried out.
Patent JP-S5319345-B2 (JP)
IPC: D06M13/438
Filed: 1974-05-17
Abstract: A film or sheet material having antibacterial and antifungal activities is obtained by mixing a thermoplastic resin with 2-(4'-thiazolyl)-benzimidazole and N-(fluorodichloromethylthio)-phthalimide, and shaping the resulting mixture, or, alternatively, by coating a base film or sheet material on one side or both sides with a coating material containing a mixture of 2-(4'-thiazolyl)-benzimidazole and N-(fluorodichloromethylthio)-phthalimide, a mixture of 2-(4'-thiazolyl)-benzimidazole and N-dimethyl-N'-phenyl-N'-(fluorodichloromethylthio)-sulfamide, or a mixture of N-(fluorodichloromethylthio)-phthalimide and N-dimethyl-N'-phenyl-N'-(fluorodichloromethylthio)-sulfamide.
Patent JP-2999215-B2 (JP)
IPC: A61F13/56
Filed: 1990-03-09
Granted: 2000-01-17
Abstract: A disposable absorbent article such as a diaper (10), is disclosed. The diaper has two lengthwise extending longitudinal marginal portions (50), each longitudinal marginal portion having two elastically extensible leg cuffs, a barrier cuff (62) and a gasket cuff (56). The leg cuffs (56,62) serve to help contain body exudates within the disposable article. Each leg cuff (56,62) is elasticized to provide a relatively low ultimate contact force against the skin of the wearer at relatively high elongations. This arrangement provides a diaper with leg cuffs which can be elongated to conform to the shape of the wearer, without causing undue discomfort or irritation to the legs of the wearer. The relatively low ultimate contact force at relatively high elongations may be accomplished either through a low contact force differential material, or through a material which exhibits stress relaxation over a relatively short period of time.
Patent JP-3692697-B2 (JP)
IPC: H01L21/205
Filed: 1997-03-25
Granted: 2005-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a wafer support which supports a wafer, from which the wafer can be separated easily when the wafer is moved, and on which the wafer can be placed accurately at a proper position when the wafer is placed on the support and a vertical boat. SOLUTION: A vertical boat 1 is provided with a plurality of wafer supports 3 on which wafers 2 are placed, a plurality of supports 4 which hold the supports 3 in a state where the placing surfaces of the supports 3 are maintained horizontally, and a fixing section 5 which fixes the supports 4 in erectable states and each wafer support 3 has recesses 7 which can communicate with the outer and inner periphery of the support 3 on at least one surface or a plurality of through holes formed through the support 3. Since a gas is blown upon the contacting part between the wafer 2 and supporting body 3 through the recesses 7 or through holes 8, the wafer 2 does not stick to the support 3 when the wafer 2 is moved nor moves together with a pushed-out gas when the wafer 2 is placed on the support 3.
Patent JP-H053520-B2 (JP)
IPC: E06B9/262
Filed: 1987-04-02
Abstract: Folding curtain screen structure for a triangular window consisting of an upper bar (1) installed in a fixed manner along the oblique upper edge and a movable lower bar (2) linked at one end to one end of the upper bar (1)with screening material (3a, 3b, 3') folded in a zigzag form between them, pulling cords being present which run through at least two rows of openings (8,9,7,6) in the screening material and in the lower (2) and upper bar (1) so as to extend from the one end of the upper bar (1) to the outside, wherein the screening material (3a, 3b, 3') is cut so that, in the closed position of the structure, in which the lower bar (2) runs essentially horizontally the free boundary of the screening material runs along an essentially straight vertical line, and the pulling cords are threaded as at least one closed loop (A) through a row of openings (6) essentially parallel to and adjacent to the straight free boundary of the screening material and through at least one row of openings (8,9,7) which, in the closed position of the structure run along a circular arc with the pivot point (4) as centre.
Patent JP-2718001-B2 (JP)
IPC: H02P23/08
Filed: 1993-03-08
Granted: 1998-02-25
Abstract: An apparatus for controlling the supply of power to a variable-speed induction motor (12) converts an AC power source (10) voltage to a motor supply voltage at a designated frequency, with the amplitude of the motor supply voltage being controlled in accordance with the motor load such that the degree of slip conforms to a predetermined optimum slip charactistic, whereby high efficiency and stability are maintained over a wide range of load values. The motor supply voltage amplitude is detected to provide an indication of the motor load, an optimum value of an operating parameter of the motor which varies in accordance with degree of slip is derived based on the designated frequency and the detected voltage amplitude, using a predetermined function corresponding to that frequency, and the motor supply voltage amplitude is controlled such as to reduce an amount of difference between the optimum value of the operating parameter and a detected value of that parameter. <IMAGE>   <IMAGE>
Patent EP-0202345-B2 (EP)
Inventor: SALVADORI LUIGI
IPC: H01G9/04
Filed: 1985-04-17
Granted: 1996-12-11
Abstract: A process for manufacturing aluminium foil by anodic etching in a bath containing an electrolyte and a counterelectrode using a direct voltage with pulses superimposed or a pulsating direct current, the voltage pulses preferably having a polarity and magnitude such that they cyclically interrupt the etching for a short time, the etching being followed by forming. To equalise the capacitance over the foil length and to increase the specific capacitance, it is proposed that the foil be subjected to a burnishing bath before etching. The invention also applies to electrolytic capacitors made of the foils. <IMAGE>
Patent EP-0172850-B2 (EP)
Title: Apparatus for coupling a first member to a second member
IPC: B23B31/107
Filed: 1985-02-01
Granted: 1992-07-01
Abstract: Apparatus for rigidly coupling a first member to a second member along a longitudinal axis while avoiding line contact therebetween and providing a positive disconnect action to avoid hangup or stick with prolonged usage wherein one of the members (100) carries a pair of wedges (131, 132) coupled to opposite threaded ends of a differential screw (130). The other one of the two members (110) includes a reaction surface (111) confronting wedging surfaces (133, 134) on each of the two wedges. Upon rotation of the differential screw, the wedges are moved in opposite directions to bear against the reaction surface with substantially a surface area contact to force the first and second member into rigidly coupled engagement. Upon rotation of the differential screw in an opposite direction, the wedges are positively moved in reverse opposite directions to effect coupling.
Patent EP-0549776-B2 (EP)
Inventor: ALLIBERT PATRICE ANDRE
IPC: C12Q1/6881
Filed: 1992-07-17
Granted: 2002-03-27
Abstract: A set of nucleotide probes for determining HLA DR types and/or related types by means of commonly used typing techniques using oligonucleotides, wherein said set of probes includes at least the following nucleotide probes (the underligned portion represents the optimal sequence) (I). Said probes may be labelled, covalently coupled to a ligand which facilitates their attachment to a solid support, or attached to a solid support. The use of the probes in a HLA DR typing method, e.g. as capture probes according to the sandwich technique, is also described.
Patent JP-H0512140-B2 (JP)
IPC: B29C53/80
Filed: 1983-06-14
Abstract: PURPOSE:To enable an accurate cylindrical formation by providing an apparatus for welding and forming both selvages of a film strip cylindrically with a mechanism for detecting and correcting the positional deviation thereof before the sealing positon. CONSTITUTION:A film strip 1 withdrawn from a reel 11 is rolled cylindrically so as to overlap both selvages 1a thereof together and the overlapped parts are welded together. In an apparatus with such a mechanism 77, a film selvage end detection mechanism 68 is provided in front of a welding section of the welding mechanism 77 to detect the positional deviation of the selvages 1a of the film 1 and additionally, a zigzag correction mechanism 59 is provided to adjust the lateral position thereof with respect to the direction of carrying the film strip 1 according to signals from the mechanisms. For example, a moving base 64 having a number of film carrying rollers 65 provided slidably sideways on a fixed base 63. The film selvage end detection mechanism 68 is preferably composed of a central photoelectric tube 72 and a photoelectric tube 73 at the eccentric positon.
Patent JP-H07113037-B2 (JP)
IPC: A61K31/66
Filed: 1994-05-30
Abstract: Novel cyclic geminal-diphosphonic acid compounds, and pharmaceutical compositions containing these compounds, which are useful for treating diseases characterized by abnormal calcium and phosphate metabolism; and a method of treating diseases characterized by abnormal calcium and phosphate metabolism utilizing these novel cyclic diphosphonic acid compounds.
Patent JP-H0716965-B2 (JP)
IPC: B29C67/04
Filed: 1987-05-28
Abstract: A substantially cylindrical bar of microporous PTFE is non-fibrillated and incorporates pores within any cylindrical surface within the bar centred about the central longitudinal axis of the bar that are of substantially uniform size and are substantially uniformly distributed within that surface. The process for producting such a bar includes the step of applying a substantially radial compressive force to preheated and cooled granules of PTFE and subsequently re-heating and cooling the compressed granules, while a film of non-fibrillated, microporous PTFE is formed from the cooled bar, the plane of the film being perpendicular to the direction of the radial compressive force whereby the pores within any plane substantially perpendicular to the thickness of the film are of substantially uniform size and are uniformly distributed within that plane and all such parallel planes.
Patent JP-3243629-B2 (JP)
IPC: G02B5/08
Filed: 1995-06-22
Granted: 2002-01-07
Abstract: The present invention provides light reflector component having a reflective surface of sufficiently high accuracy. As shown in Fig. 2, an injection mold 3 used to manufacture a light reflector component of the invention includes a male half 3a and a female half 3b. A resin film 1 having a shape of light reflective surface is placed on a protrusion element 4 formed on the male half 3a of the injection mold 3 which is set in a clamp mechanism of an injection molding apparatus (not shown). After the injection mold 3 is closed, a molten resin 6 is injected into a space defined by the male half 3a and the female half 3b. <IMAGE>
Patent JP-H0587846-B2 (JP)
IPC: G06K11/06
Filed: 1989-06-22
Abstract: A touch screen overlay for use on the viewing surface of a visual display device formed from a flexible membrane laminate having improved conductor durability. The flexible laminate comprises first and second flexible substrates formed of transparent polyester material. An array of parallel transparent conductors is deposited on a surface of each flexible substrate. The two flexible substrates are joined together by an adhesive sheet of polyester material. The substrates are joined so that transparent conductors are deposited on the surface of each flexible substrate which faces away from the viewing surface when the overlay is attached to the visual display device. The two arrays, when so superimposed, form a grid-like pattern, separated by the thickness of the upper one of the flexible substrates and the adhesive sheet. A third flexible substrate also formed of polyester material covers the surface of the upper one of the other flexible substrates carrying the upper array of parallel conductors. The second and third flexible substrates are also joined by an adhesive sheet of polyester material. When the overlay is contacted either by finger touch or by a stylus, the transparent conductors located in the laminated below the contact area will subjected substantially only to compression forces.