baber/WOPTO huggingface dataset:
Patent DE-2219071-B2 (DE)
Title: Collator with paper sheet arching deflectors - has idlers larger than driven rollers; sheet projecting inertial rollers
IPC: B65H39/043
Filed: 1972-04-19
Abstract: An inertial roller projects successive sheets toward a gate, and the roller support intercepts sheets that may bounce back. Idlers are adjustable with respect to feed rollers. A paper deflector imparts a concave aspect to sheets moving onto a stacking table. Successive idlers are in contact with the top of the driven rollers; the points of contact between the two defining a tangential generally horizontal plane. Adjacent idlers are in contact. The deflector is above the stacking table and has a pair of arms which engage the longitudinal edges of the sheets; rollers on the deflector engaging a pair of conveyor belts which traverse the stacking table. There is a retractable gate near the outer end of the stacking table.
Patent DE-2228840-B2 (DE)
Title: Collapsible toboggan frame - with one piece bearing and securing flange for pivoted runners
IPC: B62B13/16
Filed: 1972-06-14
Abstract: The toboggan has two tubular frame runners mounted in a splayed manner under the seat, and is steered by a single steering skid at the front. The frame runners pivot in special bearings under the seat with the bearings formed by bent over flat metal tags, open to the underside of the seat, with the seat preventing the frames from leaving the bearings. The other ends of the bearing are bent over into similar tage bearings to secure the uprights of the side frame, with hinged wing nuts to lock the frame in position. To remove the frame runner the seat is unbolted. The toboggan can be folded for storage and the bearing hinges are simply stamped out of sheet metal.
Patent DE-2229377-B2 (DE)
Title: Small electric motor radial airgap adjustment arrangement - has bearing support bore sealed on side facing away from motor by self-locking stopper
IPC: H02K15/16
Filed: 1972-06-16
Abstract: The air-gap adjustment arrangement is designed to prevent any shift of the bearing element occurring during operation of the electric motor as a result of poor sealing or packing of the bearing gap against ingress of moisture or dirt. Thus, the bore of the bearing support used for accommodating the bearing element is sealed on its side facing away from the motor by means of a bung or stopper that is arranged in the bore so that it exerts a self-locking action on the stopper, the latter having projections or slots which form a closed shape together with the items serving to twist the bearing element.
Patent DE-2234921-B2 (DE)
Title: Bearing for sun visor - with plastic injection moulded support around bearing rings and with snap fastening of visor frame
IPC: B60J3/02
Filed: 1972-07-15
Abstract: The mounting shaft (1) of the sun visor is provided with an array of grooves at the position of the bearing. The plastics bearing is injection moulded around the shaft, with loops of plastic (2) forming the bearing. One side of the plastic bearing is moulded with an asymmetric groove, longitudinally, to provide a securing point for a wire frame insert (4) which gives shape to the visor. The wire frame has a straight wire section welded to it to push into a central bore in the mounting shaft (6), while the profiled section (9) of wire is clipped lover the asymmetric groove for a simple snap fastener.
Patent ES-2163956-B2 (ES)
Title: Dispositivo evaporador de productos volatiles con intensidad de evaporacion variable, mediante la interposicion de un casquillo movil.
Inventor: BASANAGAS MILLAN JORDI
IPC: A01M1/20
Filed: 1998-08-21
Granted: 2003-05-01
Abstract: Dispositivo evaporador de productos volátiles con intensidad de evaporación variable, mediante la interposición de un casquillo móvil. Se presenta un dispositivo destinado a la evaporación de productos insecticidas, perfumadores o similares, en el que la regulación del grado de evaporación se realiza mediante un casquillo desplazable (9) que forma el elemento regulador (6), el cual esta destinado a producir un efecto chimenea en la ascensión del vapor generado, de forma que este efecto potencie la evaporación, al mismo tiempo que la regulación se obtiene con las diferentes alturas que el casquillo desplazable (9) puede alcanzar. Este desplazamiento se efectúa manualmente a través del movimiento de la guía (13) dentro del carril inclinado (10).
Patent IE-S70737-B2 (IE)
Title: An ice bank cooler system
Inventor: RYAN DANIEL JOSEPH
IPC: F25D31/00
Filed: 1996-09-20
Abstract: An ice bank cooler system has a chilled water tank. An evaporator coil (4) is mounted on the inner side wall of the tank spaced inwardly from the inner sidewall. The evaporator coil (4) is operable to form an ice bank within the tank spaced inwardly of the sidewalls. An agitator paddle (25) circulates water in the tank downwardly along an inner face of the ice bank and then upwardly along an outer face of the ice bank between the ice bank and the inner sidewall of the tank. Product cooling coils (5) extend into the tank for circulating a product such as beer through chilled water in the tank. A cooling water circulating pump (37) is operable to circulate cooling water from the tank through a cooling water pipe mounted in a python (41) with product delivery coils, the python (41) delivering the product from the tank to a dispenser. A temperature sensor at the dispenser senses the water temperature for controlling agitation and circulation of water in the system to achieve a desired product discharge temperature.
Patent IE-S81088-B2 (IE)
Title: Credit card system and method
Inventor: FLITCROFT DANIEL IAN
IPC: G07F7/08
Filed: 1999-03-25
Abstract: A credit card system (100) is provided which has the added feature of providing additional limited-use credit card numbers (126) and/or cards. These numbers and/or cards can be used for a single transaction, thereby reducing the potential for fraudulent reuse of these numbers and/or cards. The credit card system finds application to "card remote" transactions such as by phone or Internet (112). Additionally, when a single use credit card is used for "card present" transactions, so called "skimming" fraud is eliminated. Various other features enhance the credit card system which will allow secure trade with the use of elaborate encryption techniques.
Patent JP-3551059-B2 (JP)
IPC: G02F1/1337
Filed: 1999-01-28
Granted: 2004-08-04
Abstract: PROBLEM TO BE SOLVED: To eliminate light leakage originated from spacer beads in a horizontal electric field mode normally closed type and to improve a contrast ratio by controlling optical leak centering a spacer to become a quadripartite form. SOLUTION: In this normally closed type liquid crystal display, an active matrix type liquid crystal display device wherein it adopts the horizontal electric field mode and a pre-tilt angle between an alignment control film and liquid crystal is set to 4 degrees or less, optical leak centering a spacer is controlled so as to become a quadripartite form 41. As a method of making the quadripartite formed spacer appear with priority, it is achievable to make liquid crystal molecules on a spacer surface to be aligned almost parallel by making a contact angle between the spacer and the liquid crystal to 60 deg.C or lower. To make the contact angle between the spacer and the liquid crystal to 60 deg.C or lower, to be more specific, a functional group acting as a wetting agent with liquid crystal is recommended to be introduced on the surface of the spacer.
Patent JP-S585678-B2 (JP)
IPC: C12Q1/66
Filed: 1980-02-29
Abstract: Creatine kinase is determined by the reaction of creatine phosphate with adenosine diphosphate with the formation of adenosine triphosphate, reaction of the latter with luciferin and oxygen in the presence of luciferase and diadenosine pentaphosphate with the formation of oxyluciferin and adenosine monophosphate, and measurement of the light thereupon emitted, the reaction being performed with a saturated concentration of adenosine diphosphate and substrate, in the presence of 1 to 10 millimoles per liter of AMP at pH values of 5.8 to 7.5, with at least 50 units of luciferase per test. It is desirable to operate in the presence of diadenosine pentaphosphate or sodium fluoride and a sequestering agent.
Patent JP-2587120-B2 (JP)
IPC: D21C5/00
Filed: 1990-02-08
Granted: 1997-03-05
Abstract: The invention relates to paper making industry and provides a process for reducing the resin content of wood which comprises applying an inoculum of a penetrating fungus to the wood and maintaining environmental conditions effective for promoting the fungal growth.
Patent JP-H0328469-B2 (JP)
IPC: B32B23/00
Filed: 1983-03-10
Abstract: 1. Adhesives based on alpha-cyanoacrylates having a shortened setting time, characterized by a content of from 0.05 to 3.0% by weight, based on alpha-cyanoacrylate, of esterified polyoxyalkylene (C2 -C4 ) containing other free carboxyl groups in the terminal group and having a molecular weight of from about 500 to 6 000, the polyoxyalkylenes optionally containing from 2 to 10 ester groups of dicarboxylic acids.
Patent JP-3278186-B2 (JP)
IPC: B41J2/165
Filed: 1992-03-02
Granted: 2002-04-30
Abstract: An ink-jet recording head has ejection outlets (4) formed by treating a face of a plate for the ejection outlets with a water-repellent (3) and irradiating the plate with a laser beam from the backside of the face having been treated with the water-repellent, and it is provided with a sealing member (5) for sealing the ejection outlets. The water-repellent has a hardness of higher than the pencil hardness 6B at room temperature. A second layer is formed on the layer of the water repellent in peripheral portions of the ejection outlets. <IMAGE>
Patent JP-H0366642-B2 (JP)
IPC: G02B6/024
Filed: 1985-03-08
Abstract: This invention relates to fiber optic apparatus and methods for polarizing light for use in fiber optic devices, such as rotation sensors. A phase grating (52) formed of alternating layers of dielectrics (54,56) having different indices of refraction is placed adjacent a half coupler (12) that includes a fiber (20,22) having a cladding thickness which forms an interaction region. The evanescent field of light of a selected polarization interacts with the phase grating (52) to couple out of the fiber (20,22) while light of a second selected polarization remains in the fiber (20,22).
Patent JP-2935528-B2 (JP)
IPC: H04L12/56
Filed: 1990-03-02
Granted: 1999-08-16
Abstract: For forwarding data packets which are transmitted on incoming links (E1,...,En) via virtual connections using an asynchronous transmission procedure and which have a packet header designating the relevant virtual connection via a packet-switching device (PVE) with at least two redundant switching matrices (KV1, KV2) in the direction of outgoing links (A1,..., An) connected to this device, a data-packet group with a number of identical data packets equal to the number of redundant switching matrices is formed through multiplication for each of the data packets transmitted on one of the incoming links via a virtual connection. An identical additional identifier, which changes for successive data-packet groups, is included with each of the data packets of a data-packet group. The data packets of a data-packet group are then transmitted separately via the redundant switching matrices in the direction of the appropriate outgoing link for the relevant virtual connection. Following a transmission of this type, only one of the data packets belonging to a data-packet group is then forwarded with reference to the additional identifier included in each case with the data packets to the appropriate outgoing link. <IMAGE>
Patent JP-2529129-B2 (JP)
IPC: H03G3/20
Filed: 1990-03-01
Granted: 1996-08-28
Abstract: A voice signal compression system (10) includes a variable gain amplifier (14) for amplifying a voice input signal (12) at a gain dependent on a variable control voltage (32). A driver (18) receives the amplified input signal and supplies a power-boosted output signal (20) to an acoustic output transducer, a peak detecting comparator (24), and to a thresold reset timer (26). The comparator (24) produces a digital output that triggers an attack/decay timer (30) which produces the control voltage (32). The comparator (24) initially is set to a high threshold state by the threshold reset timer (26). As the levels and peaks of the input signal (12) increase, the comparator (24) begins to trigger digital pulses to the attack/decay timer (30), and the threshold reset timer (26) begins measuring the duration of the signal which exceeds the threshold of the comparator (24). If the level of the power-boosted output signal (20) exceeds the threshold of the comparator (24) for a preselected time, then the compression threshold of the comparator (24) is switched to a lower level. The threshold remains low until the continuous signal is removed whereupon the comparator (24) is reset to its higher threshold.
Patent JP-S6343623-B2 (JP)
IPC: F16J15/3264
Filed: 1983-04-14
Abstract: A cassette seal comprising a U-ring having legs projecting in the direction of a rotating machine part, a counterring connected to the rotating machine part, and at least one sealing lip fabricated from an elastomer material which rests under pretension against the running surface of the counterring extending in the axial direction thereby forming a seal. The counterring has the shape of a hollow cylinder and is free of unrelieved internal stresses. The counterring is associated with the legs of the U-ring with a small axial clearance on both sides whereby the counterring and the U-shaped ring enclose a hollow space having substantially rectangular boundaries. The sealing lip is mounted on the U-ring and extends into the hollow space formed by the counterring and the U-shaped ring.
Patent JP-H0730286-B2 (JP)
IPC: C08G18/10
Filed: 1986-03-28
Abstract: A polyurethane-based reactive mass composed of (a) at least one organic compound in the molecular weight range of from 400 to 12000 containing isocyanate reactive groups and having a functionality from 2 to 8, (b) optionally an organic compound in the molecular weight range of from 62 to 399 containing isocyanate reactive groups and having a functionality from 2 to 8. (c) catalysts, (d) aliphatic isocyanate compounds and (e) optionally other auxiliary agents and additives known per se, characterized in that the aliphatic isocyanate compound used is one based on hexamethylene diisocyanate, hydrogenated diphenylmethane diisocyanate or isophorone diisocyanate containing isocyanurate and/or uretdione units and/or urethane and/or uretoneimine and/or oxadiazatrione groups is suitable for the production of lightfast coatings, including coatings in light colors, in particular for the formation of edgings round wooden panels without these panels having first to be dried down to the maximum dampness of 7% by weight.
Patent JP-S5720787-B2 (JP)
IPC: H02J7/02
Filed: 1974-06-20
Abstract: 1434692 Dynamo-electric machines; charging batteries McCULLOCH CORP 17 June 1974 [11 July 1973] 26674/74 Headings H2A and H2H In a hand tool comprising a commutator electric motor fed from a battery, the battery may be recharged by employing the motor windings as a transformer. In the embodiments disclosed, the field windings are connected to an A.C. supply and the armature winding charges the battery through a rectifier 24, Figs. 2 and 3 (both not shown). Fig. 2 illustrates a compound D.C. motor in which the armature and series field windings are employed as the secondary of a transformer. The brushes have to be shifted by half the polepitch. The brushes may be physically rotated. Alternatively, the motor may include four brushes (two pole motor, Fig. 3). Relays then determine which set of brushes are operational at any given time to set the machine for motoring or transforming mode. Fig. 7 illustrates a rocker arrangement comprising pivoted arms 112, 146 having contacts at both ends. A manually operable arm 130 pivotable about the shaft axis, determines which set of contacts engage the armature. Springs 124, 156 normally bias the arms 112, 146 such that brushes 110, 150 contact the armature for motoring mode. Arm 130 embraces a reel 170 carrying a cable 174 having a connector 176 for connection to an A.C. supply. Fig. 9 (not shown) illustrates a pivoted arm including a solenoid (204) which carries the armature current and so, in motoring mode, increases the brush pressure as the load increases. Fig. 10 (not shown) illustrates a permanent magnet system serving the same purpose.
Patent JP-S6229556-B2 (JP)
IPC: D21D5/02
Filed: 1983-05-04
Abstract: A rotor for a sorting apparatus for cleaning fibrous suspensions such as produced from the making of paper is described. The rotor is equipped with sorter blades which extend substantially parallel to the axis of rotation and are set at a desired angle relative to the direction of rotation of the rotor so as to create a hydrofoil effect. The sorter blades are mounted to one or more supporting walls shaped in a spiral form to provide spiral surfaces which are coaxial with the axis of rotation of the rotor and impart a conveying motion to the fibrous suspension. Upon rotation of the rotor in a fibrous suspension entanglements by impurities are avoided and the danger of the occurrence of a blockage of the strainer used in the sorter apparatus is reduced.
Patent JP-S647970-B2 (JP)
IPC: C07G99/00
Filed: 1983-05-20
Abstract: The invention concerns a process for obtaining cell respiratory stimulating active agents having a molecular weight in the range of about 300 to 8000 Dalton, by defibrination of calves blood, hemolyzing the solution obtained thereby, separating the proteins and substances having a molecular weight of over about 8000 Dalton comprised in the hemolyzed solution by a membrane separation procedure, concentrating the resulting protein- and high molecular weight-freed solution under reduced pressure at a temperature not exceeding 40 DEG  C. to a density in the range of 1.10 to 1.15 g/ml at 20 DEG  C. and partially separating the inorganic salts from the resulting concentrated solution, wherein the membrane separation procedure employed is a continuous multi-step ultrafiltration procedure employing membranes with a molecular weight exclusion limit of about over 8000 Dalton and the partial separation of the inorganic salts is carried out by electrodialysis with the aid of membranes with a membrane permeability up to a molecular weight of about 300 Dalton.
Patent JP-2647490-B2 (JP)
IPC: C07K1/14
Filed: 1989-04-12
Granted: 1997-08-27
Abstract: The invention concerns the aglycons of factors A1, A2, A3, A'1, A'2, A'3 of antibiotic A/16686 of following structure formula I <CHEM> their respective tetrahydroderivatives and mixtures thereof. The aglycons are produced by selective hydrolysis of the above mentioned factors. The compounds have antibacterial activity, in particular, against widely diffused gram positive bacteria and are particularly useful for topical treatment of wound infections and acne.
Patent JP-2525639-B2 (JP)
IPC: C22C29/08
Filed: 1988-04-21
Granted: 1996-08-21
Abstract: An earth working tool, such as a mining and construction cutter bit, has an elongated body, and a working element, such as a hard tip attached on a forward end of the body. The working element or hard tip is fabricated of a composition of essentially tungsten carbide of large grain size. The composition has one of a plurality of different percents, X, by weight of cobalt as a binder and one of a plurality of different Rockwell A scale hardnesses, Y. The cobalt percents X and hardnesses Y are paired in sets and have nominal values which satisfy the relationship:      Y = 91 - 0.62X, where X is selected from within a range of from about 4.5 to 11.5 percent. Also, the values of Y in the sets of X and Y have upper and lower limits which satisfy the respective relationships:      Y = 91.1 - 0.57X and Y = 90.9 - 0.67X, where X is selected from the aforementioned range of from about 4.5 to 11.5 percent. More particularly, each composition has one set of cobalt percent X and hardness Y values selected from a plurality of different sets of (X, Y) as follows: (4.5 +/- 0.3, 88.2 +/- 0.3), (5.0 +/- 0.3, 87.9 +/- 0.3), (8.5 +/- 0.5, 85.8 +/- 0.5) and (10.5 +/- 0.5, 84.5 +/- 0.6).
Patent EP-1144613-B2 (EP)
Inventor: COX GEORGE N
IPC: A61K47/48
Filed: 2000-01-14
Granted: 2020-05-06
Abstract: The present invention relates to novel methods of making soluble proteins having free cysteines in which a host cell is exposed to a cysteine blocking agent. The soluble proteins produced by the methods can then be modified to increase their effectiveness. Such modifications include attaching a PEG moiety to form pegylated proteins.
Patent EP-1446547-B2 (EP)
Inventor: TASCH EDUARD
IPC: E06B3/70
Filed: 2002-10-30
Granted: 2013-06-19
Abstract: The invention relates to a door leaf, preferably for an interior door, and to a method for producing the same. The aim of the invention is to provide a door leaf for a double-wing door or revolving door, which is relatively light-weight and stable and which can be opened using normal force. The outer layer should consist of a layer that is break-proof, scratch-resistant and not susceptible to shocks and should be securely linked with the subject layer without complications. The use of water should be possible during the production of the door without damaging the door leaf. According to the invention, cover plates are glued onto the entire surface of both sides of an inner layer that has a suitable size for a double-wing door or revolving door. At least one of the one-piece cover plates consists of natural stone or artificial stone. During production of the door leaf the inner layer is foamed from high-resistance plastic foam in a mold and is removed from the mold after setting and then glued together with the cover plates. The cover plates are cut down to minimum thicknesses and/or ground down (calibrated). Alternatively, the inner layer is foamed from high-resistance plastic foam in a mold. The cover plates are first inserted in the mold at a distance to each other and then foamed to the inner layer. After setting, the door leaf is removed from the mold and the cover plates are cut down to minimum thicknesses and/or ground down (calibrated).
Patent EP-1438360-B2 (EP)
Title: Pigment with a metallic lustre
Inventor: PFAFF GERHARD
IPC: C09C1/00
Filed: 2002-09-27
Granted: 2013-01-23
Abstract: A pigment with a metallic luster, comprising a wafer-like substrate made of aluminium dioxide having a thickness of more than 250 nm and less than 1 mum, which is fully enveloped by a metal layer.
Patent EP-1484375-B2 (EP)
Inventor: SAVIAINEN JUHANI
IPC: C09F1/00
Filed: 2004-06-04
Granted: 2014-07-23
Abstract: A resin acid composition and a method of removing extractives from the pulp. Of its dry matter the composition comprises at least 60 per cent by weight resin acids, which are optionally in the form of their salts, as well as 0-40 per cent by weight fatty acids or their salts, and unsaponified neutral compounds. According to the present invention, at least 58 per cent by weight of the resin acids consists of abietic acid, dehydroabietic acid or neoabietic acid or mixtures of these. The composition can be used to reduce the total percentage of extractives in hardwood pulp, which also means that problems associated with pulp washing are reduced and the dry matter of the pulp is increased.
Patent EP-1749044-B2 (EP)
Title: Functional fluids containing alkylene oxide copolymers having low pulmonary toxicity
Inventor: SHERMAN JOHN V
IPC: C10M171/00
Filed: 2005-05-12
Granted: 2021-01-20
Abstract: The invention relates to a method of reducing the inhalation toxicity of functional fluids by incorporating into a functional fluid an effective amount of copolymer which is obtainable by copolymerizing etheylene oxide, propylene oxide and/or butylenes oxide with an initiator monool or diol, said copolymer having a degree of unsaturation of less than about 0.01 meq/g.