baber/WOPTO huggingface dataset:
Patent GB-2271636-B (GB)
Title: Improvements in or relating to gyroscopic devices
Inventor: BURDESS JAMES STONEHOUSE
IPC: G01C19/5755
Filed: 1992-05-22
Granted: 1995-03-22
Abstract: PCT No. PCT/GB92/00930 Sec. 371 Date May 6, 1994 Sec. 102(e) Date May 6, 1994 PCT Filed May 22, 1992 PCT Pub. No. WO92/21000 PCT Pub. Date Nov. 26, 1992.A gyroscopic device comprising a supporting structure (2; 104) and at least one mass (1; 50, 51; 100-103), the masses being attached to the structure by beams (3-6; 25-28; 52-63; 98-99). Masses, supporting structure and beams lie within a common plane when the device is at rest. A voltage source (V) to generates electromotive forces between such masses and structures to excite the masses into a vibratory primary motion. By simple flexure the beams can permit the masses to make limited motion relative to the structure in response to a rate of turn applied to the device, a measure of that rate being obtained from sensing that relative motion. By appropriate arrangement of the flexural connections (85-88) between the mass and the supporting structure, the device can measure rates of turn about two orthogonal axes. By connecting the supporting structure (104) to further structure (112) with additional flexural members (113) the device may be made capable of measuring rates of turn about three orthogonal axes.
Patent GB-2290857-B (GB)
Title: Hot water control apparatus
Inventor: TWINE ROBIN
IPC: F24D17/00
Filed: 1994-06-28
Granted: 1998-03-04
Abstract: A domestic hot water system supplying a tap 12 is provided with a water saving device 14. When the hot tap is turned on, a valve 20 in the device closes so that cooled water in pipe 10 bypasses the tap and is recirculated through return pipe 16. When hot water reaches the device the valve 20 opens to supply the tap. The device comprises a pressure switch 22 which senses that the tap has been turned on and closes the valve 20 and starts a pump 24. A temperature sensor 26 in the pipe 10 opens the valve 20 and stops the pump when the water runs hot. The device may be used to supply a washing machine with hot water. <IMAGE>
Patent HU-214440-B (HU)
Title: Method for production of xylanase
Inventor: DEBEIRE PHILIPPE
IPC: D21C9/10
Filed: 1992-01-28
Abstract: A xylanase has a molecular weight of approximately 22 kDA, an isoelectric point of approximately 7.7, is stable at 60 C and has an optimal activity pH of between 4.8 and 7. Said xylanase is secreted by bacillus strains and can be purified by concentrating the supernatant found on the culture of these strains, passage through an ion exchange column and then a hydrophobic interaction column. The xylanase obtained can be used in for bleaching paper pulp and for the preparation of xylo-oligosaccharides from vegetal raw materials.
Patent HU-216912-B (HU)
Inventor: CHINH JEAN-CLAUDE
IPC: C08F2/01
Filed: 1996-02-23
Abstract: A találmány tárgya eljárás őlefin(ek) gázfázisú pőlimerizációjáraörvényágyas és/vagy mechanikűsan kevert ágyas reaktőrban, mely abbanáll, hőgy a pőlimernek egy részét a reaktőrágyból egy záró-ürítőgaratba viszik át, ahől az abban jelen lévő őlefin(ek) egy jelentősrésze a pőlimer e záró-ürítő garatból történő leürítése előttpőlimerizál. ŕ
Patent IT-1005713-B (IT)
IPC: A63C9/086
Filed: 1974-04-04
Granted: 1976-09-30
Abstract: A releasable, safety-type ski binding which holds a ski boot in normal skiing relationship on a ski and permits the boot to separate from a ski under the influence of abnormal forces in order to prevent injury, while remaining leashed thereto, and self-restores the boot and ski to skiing relationship once such forces abate. The binding includes a soleplate detachably connected to the ski boot and operatively coupled to the ski by heel and toe connecting units carried by the soleplate and an associated pair of mounting elements secured to the ski. Each connecting unit has an elongated, flexible leash secured at one end to its associated mounting element and arranged for extension and retraction to serve as the force-applying link between the boot and ski, and a spring acting to apply tension to the leash to yieldably resist extension, and, to retract it and draw the boot and ski into, and hold them in, such skiing relationship. The tension force is high when the leash is retracted and progressively reduces during initial extension thereof, yet remains sufficiently high at all times to retract the leash in the absence of abnormal forces applied to the boot or ski.
Patent IT-1215739-B (IT)
Inventor: VENTURELLO CARLO
IPC: C11D3/395
Filed: 1988-01-20
Granted: 1990-02-22
Abstract: Bleaching agents comprising at least one imido-aromatic (poly)percarboxylic acid, having the formula (I): <CHEM> wherein: A represents an optionally substituted benzene or naphthalene ring, R is hydrogen, lower alkyl, OH, COOH, COOOH or COOR min , wherein R min  represents a C1-C5 alkyl group and n is an integer of from 1 to 5.
Patent IT-1063232-B (IT)
Title: Addition of peroxide crosslinking agents to polyolefins for extrusion - by injection with the extruder feed to avoid loss or precure
Inventor: JEAN CLAUDE ARNAUD
Filed: 1976-01-13
Granted: 1985-02-11
Abstract: Introduction of liquid organic peroxides, esp. t. butyl peroxides, into resin feedstocks to be processed into extrudates of crosslinked material is by injecting the peroxide amongst material entering the extrusion machine at atmos. pressure. Equipment for storing and pumping metered quantities of the peroxide is described. Esp. for extruding crosslinked polyolefins for e.g. cable sheathing, insulating material or semi-conductors. Relatively simple process avoids prepn. of polymer premixed with crosslinking agents at risk of reagent loss or over curing.
Patent IT-1184168-B (IT)
Title: Boiler fumes absorber
Inventor: BREMBILLA SEVERO
IPC: B01D/
Filed: 1985-03-21
Granted: 1987-10-22
Abstract: A single resource in the form of a data bus (BS) is shared among a number of users in the form of Modules (M). Control of the bus is restricted to not more than one module at a time. Each module is assigned a different n-digit binary identity number, all the identity numbers containing the same number m of ones, and associated with BS there are n lines AB which perform the wired-OR function. When a request for the control of BS is made, the module or modules determines whether the resulting number carried by AB contains exactly m, or more than m, ones. If it contains more than m ones, indicating two or more requestors, arbitration between them takes place in a known manner to determine which of them shall control BS first. But if the number on AB contains exactly m ones there can be only one requestor and so arbitration is disposed-with.
Patent IT-1194039-B (IT)
Title: Prepn. of tert.-2-halo-acetamide derivs.
Inventor: CHUPP JOHN PAUL
IPC: C07C/
Filed: 1981-03-18
Granted: 1988-08-31
Abstract: Prepn. of 2-haloacetamide derivs. of formula X-CR6R7-CONRR1S (I) is by treating a corresp. NHR cpd. (II) with base to form an anion and reacting it with R1X' or a 1,4-Michael addn. reagent. X is Cl, Br or I; X' is Cl, Br or I or a halogen equiv.; R is H, 1-18C alkyl, 2-18C alkenyl, alkynyl or alkoxyalkyl, polyalkoxyalkyl, 3-7C cycloalkyl or cycloalkylalkyl, 5-7C cycloalkenyl or cycloalkadienyl opt. substd. by 1-6C alkyl; or opt. satd. heterocyclic gp. having up to 6 ring atoms including O, S(O)a and/or N(R5)b, or (R4)m-2-R2-6-R3-C6H(3-m)- (CH2)n; a is 0-2; b and n are 0 or 1; m is 0-3 when R2 and R3 are other than H or 0-5 otherwise; R2-R5 are e.g. H, 1-6C alkyl or alkoxy; or R2, R3 or R4 when combined with the Ph to which it is attached may form a 6-10C aryl gp.; or when not H, R may be substd. by a R2-R5 gp.; R1 is e.g. 1-18C alkyl, 3-18C alkenyl or alkynyl or R1 may be substd. by a R2-R5 gp., provided that when R1 is alkenyl, the double bond is not on the C atom adjacent to the N; R6 and R7 are H up to 12C alkyl, cycloalkyl, alkenyl, cycloalkenyl or aromatic hydrocarbyl. The process is simple and economic, and (I) are obtd. in high yield and good purity. (I) include biologically active cpds., esp. herbicides, plant growth regulants, safeners and fungicides.
Patent IT-1221982-B (IT)
Inventor: GIORGIO CASSANI
IPC: A01N63/28
Filed: 1987-07-08
Granted: 1990-08-31
Abstract: AB-006 Antibiotics and their AB-006a and AB-006b Antibiotic components, obtained by controlled aerobic culture of Streptomyces s.p. NCIB 12425, in an aqueous nutrient culture medium. The AB-006 Antibiotics show biological activity, and in particular fungicidal and insecticidal activity.
Patent IT-1226644-B (IT)
Title: Equipment for canal and intra-oral treatment in the dentistry sector
Inventor: CLAUDIO CONSONNI
IPC: A61C/
Filed: 1987-12-04
Granted: 1991-01-31
Abstract: Equipment for treating tooth root canals comprising means for jetting liquids and gases for root canal treatment under controlled pressure and means to suck up the liquids, gases and reflux from the root canals. It also includes a similar system to treat the sulcural areas, periodontal pockets and fistulae.<IMAGE>
Patent IT-1177048-B (IT)
Title: Veal or beef based cold cooked meat
Inventor: LUCCHINI PIETRO
IPC: A23B/
Filed: 1984-10-26
Granted: 1987-08-26
Abstract: HIghly radioactive absorber rods in bundles (clusters) are prepd. for final storge. Appts. includes a cluster of rods moved from fuel enclosure to a transfer container. The transfer container is located coaxially in a fixed position and the cluster is cut up in the transfer container and the pieces are collected in a special container without the escape of radioactivity
Patent IT-1086452-B (IT)
Title: Decorative pattern built up from fabric covered squares - which are placed edge to edge to give quilted appearance (BR 14.2.78)
IPC: B41F/
Filed: 1977-09-02
Granted: 1985-05-28
Abstract: A decorative pattern is made with a square of thin flexible material (2) such as leather, fabric or plastic which is mounted on the face (3) of a thicker semi-rigid square (1) of cardboard, or leather, etc by means of a layer of adhesive (4). The composite square is then pressed in a die which raises a pattern in relief on the surface (2) and rounds the edges (7) of the square. The squares are then mounted edge to edge in rows on a suitable backing surface and produce a decoration with a pleasing quilted or upholstered appearance.
Patent IT-1113692-B (IT)
Title: Open=end spinning yarn splice - using reduced rotor speed to simplify control functions
IPC: D02G/
Filed: 1977-11-21
Granted: 1986-01-20
Abstract: During the splicing of a broken yarn in an open-end spinning unit, the rotor is rotated at a constant but lower speed then operating levels, while at the same the silver feed and yarn take-up are controlled at the normal spinning speed and the rotor brought to inertial speed. All the rotors of an open-end spinning assembly are rotated at the constant low speed while the splicing action follows in series while the silver feed and yarn take-up are as normal, for the rotors to be accelerated to inertial speed, or the rotor speeds can be reduced individually. The reduced rotor speed is 50-90% of the normal spinning rate, and the acceleration to spinning speeds occurs within 0.1-1.5 seconds. The acceleration of the rotor is delayed for 1 second or less after the start of silver feed. The yarn splicing action is simplified as only the rotor is controlled for splicing and the splice is simply a nd positively effected even if the twisting of the yarn is reduced.
Patent IT-1239103-B (IT)
Title: Method for extracting honey from the honeycomb of beehives, relevant tool and machine
Inventor: MANFREDINI MARIO
IPC: A01K/
Filed: 1990-02-21
Granted: 1993-09-21
Abstract: The method consists of arranging the honeycombs (15), contained in the honey bodies (5) according to consecutive vertical planes, transverse to the centrifugation axis (1), which is arranged horizontally; the uncapping of cells in the honeycombs in honey separation position precedes centrifugation; the uncapping knife (19) comprises a lengthwise shaft (32) with teeth (33) for the removal of the wax; the machine consists of an impeller with peripheral frames (4) for the insertion and fixing within them of honey bodies arranged according to a prismatic surface with horizontal rotation axis.
Patent IT-1225176-B (IT)
Title: Apparatus with rotating sand-driving paddles to clean sandbanks
Inventor: GALLERANI GINO
IPC: E01H/
Filed: 1988-07-22
Granted: 1990-11-02
Abstract: The apparatus is equipped with a blade (14), the angle of which can be adjusted using a lever system (30, 31, 17); a hub (11) which is parallel to the axis (5,6) of the pair of idler wheels (4), activated by an angular transmission system and fitted with a flange (12), that supports the paddles (13); the latter touch the aforementioned blade thereby conveying the sand and refuse to the oscillating sifter (15). By way of the saw tooth shaped bottom, the said sand and refuse are emptied into the rear dumper container (37).
Patent IT-1168771-B (IT)
Title: Ice making box with frame and mechanical unit with agitator
Inventor: SIMKENS MARCELLUS CAROLUS PAUL
IPC: F25C/
Filed: 1983-02-23
Granted: 1987-05-20
Abstract: The machine is for making ice cubes and consists of a frame with a refrigeration circuit. There is an ice-box mounted on the frame which can be shifted by a mechanism from a top position to a bottom position. The ice-box is supplied with water via a pipe. There is also an agitator unit, an electrical power supply and control mechanism for the agitator. There is a switch connected directly in series with the electrical section of the control mechanism for the box. The switch does not return to the original position when the position of the motor has changed. The position of the switch is changed when the agitator mechanism encounters resistance as a result of ice formation.
Patent IT-1177579-B (IT)
Title: New halo substd. 4-amino- tetra::hydro-2-naphthoic acid derivs.
Inventor: TAHARA TETSUYA
IPC: C07C/
Filed: 1984-03-05
Granted: 1987-08-26
Abstract: 4-Amino-tetrahydro-naphthoic acid derivs. of formula (I) and their pharmaceutically acceptable salts are new; where X = halo; n = 1 or 2; R1 = OH, lower alkoxy or NH2; and R2 = H, lower alkanoyl or carbamoyl. Pref. R2 = H; (a) (X)n = 7,8-dichloro; R1 = MeO or EtO; cis or trans; (b) (X)n = 6,7-dichloro; R1 = MeO or EtO; trans; and (c) (X)n = 6-chloro; R1 = MeO; trans. (I) may be prepd eg by redn of oxime (II), eg with H2, in presence of NH3, over Raney Ni, PtO2 etc at 50-100 deg C and 1-150 atm. H2.
Patent IT-1219961-B (IT)
Title: Feed for handling passengers luggage
Inventor: NOZAWA HIDEAKI
IPC: B65G/
Filed: 1988-06-07
Granted: 1990-05-24
Abstract: The feed for handling a baggage comprises a tag having a tag body and a suspension tape and having a record on the tag body and a suspension tape and having a record on the tag body which identifies the baggage. There are attachments for attaching the suspension tape to the baggage and a conveyor for conveying the baggage having the attached tag. The conveyor has branch paths. A catcher catches the attached tag while the baggage is conveyed. A carrier for the tag caught by the catcher. The carrier has a sensor for reading the record on the attached tag and for directing the baggage along one of the paths.
Patent IT-1182935-B (IT)
Title: Polyester varnish coated tile
Inventor: DALL OGLIO GIANNI
IPC: E04B/
Filed: 1985-10-24
Granted: 1987-10-05
Abstract: Design consists of a series of mouldings provided with squeezable grippers at one end which mate within a following moulding. They also have grips for the clothing which are only operative when the mouldings are linked together
Patent IT-1235384-B (IT)
Title: Culture terrain to identify group a beta-haemolytic streptococcus and pneumococcus and related methods of microbiological analysis
Inventor: GIUSEPPE SATTA
Filed: 1988-12-28
Granted: 1992-06-30
Abstract: A Culture terrain to identify group A beta-haemolytic streptococcus and pneumococcus, including the nutritious base with at least one source of nitrogen and carbon, salts for the osmolarity of the tool, water, agar and suitable enrichments for the growth of streptococcus, especially blood. Also contains a biochemical test for phosphatase activity, constituted by a sublayer for the phosphates and finally a dye; methods to ease identification of group A beta-haemolytic streptococcus and pneumococcus in clinical microbiological analysis, in which phosphatase activity is used.
Patent IT-1145561-B (IT)
Title: Collecting device for group having predetermined number of articles
Inventor: TAKASHI HIRANO
IPC: B65B/
Filed: 1981-06-24
Granted: 1986-11-05
Abstract: The device includes containers (2-8) receiving a number of sub-groups of articles and providing signals indicative of the number of articles in each sub-group. The signals are supplied through respective switches to the inputs of an adder circuit (12) which adds the inputs and produces a corresp. output. A combination generator (14) closes the switches in accordance with a predetermined series of combinations. A comparator (18) and a desired total number memory (20) produce an output signal when the output from the adder (12) corresp. to an acceptable total number of articles. A combination memory (22) is responsive to the output to store that combination of article receiving containers for producing the adder circuit output, so that the corresp. article sub-groups can be collected together either manually or automatically.
Patent IT-1241361-B (IT)
Inventor: CROCE CLAUDIO
IPC: H01R24/38
Filed: 1990-12-21
Granted: 1994-01-10
Abstract: A thermic protection device for vehicle lighters in which the electric contact holder base (16) is provided with a first bimetallic lamina (15) for thermic protection against superheating that causes a short circuit allowing the lighter to be reutilized. The base (16) is fitted with a second bimetallic lamina (18) for thermic protection that remains abut against the resistor (12) of the lighter's plug (10) when this is pressed into the base, maintaining the electric contact until at least the first lamina (15) is started up. <IMAGE>
Patent IT-1212338-B (IT)
Title: Universal playing board for several games - has on board underside several symbols displayed through windows in panel
IPC: A63F/
Filed: 1978-11-08
Granted: 1989-11-22
Abstract: The playing board has a number of windows and is used for playing a wide variety of games. The board windows (3) are for indicating the symbols (7). It has actuator pins (5) for optional adjustment of different symbols in each of the windows independently of the other windows. A symbol carrier (6) is associated with each window and it has at least two different symbols (7). The symbol carrier can be a disc with symbols and is arranged on the underside of the board.
Patent IT-1225517-B (IT)
Title: Machine for grinding the inside edge of a hole made on sheets of glass or marble
Inventor: BALDO BRUNO
IPC: B24B/
Filed: 1988-06-01
Granted: 1990-11-22
Abstract: In an automatic machine with a preset program, a ring (3) is provided, made to rotate by an electric motor (5), on which are assembled the suckers (4) which grasp the sheet being processed, on which the hole or holes are provided on the inside edge of which the processing by a rotating grindstone (8) and a rotating polishing tool (9), driven by the electric motor (10), must be made, so as to be able to grind and polish the inside edge of the hole (16) made on the sheet (15), with automatic operations preset by a program device (14) (fig. 5).
Patent LT-6024-B (LT)
Title: Novel photochromic compounds, process for preparing therof and intermediates thereof
Inventor: ŠAČKUS ALGIRDAS
IPC: C07D491/00
Filed: 2012-08-30
Abstract: The present invention relates to novel compounds of formula (I) which exhibit enhaced photochromic characteristcs as compared to known spiropyrans and which may be used as molecular photoswitches. The method of production of new compounds and intermediates for preparation thereof are also disclosed.
Patent MX-165561-B (MX)
Title: Control de microorganismos en sistemas acuosos con 1-hidroximetilpirazoles
Inventor: PENYES JOSEPH G
IPC: A61K8/04
Filed: 1988-11-10
Abstract: La presente invención se refiere a un método para preservar un sistema acuoso que es susceptible a la degradación microbiológica, que comprende el paso de añadir a dicho sistema un compuesto que tiene la fórmula: en que R y R'se selecciona independientemente de hidrógeno o un grupo metilo, R" es una parte que se selecciona del grupo que consiste en a) hidrógeno, b) un átomo de halógeno que se selecciona del grupo que consiste en F, C1, Br e I y c) un grupo nitro; o la sal de clorhidrato de dicho compuesto se añade en una cantidad suficiente para inhibir el crecimiento y la proliferación de por lo menos un microorganismo en dicho sistema acuoso.
Patent MX-172187-B (MX)
Inventor: LEYKAUF GUENTHER
IPC: E01B3/34
Filed: 1989-09-21
Abstract: In a prestressed concrete railway sleeper whose sleeper body (1) consists of two supporting bodies (2, 2') carrying the rail fastenings and a centre part (3) of smaller cross-section, the prestressing elements (4), such as, for example, steel bars, wires or strands, starting from a point where they are united in a vertical and/or horizontal plane in the sleeper centre, are run radially and rectilinearly to the sleeper ends (5, 5'), where they are anchored in uniform distribution over the cross-sectional areas of the sleeper ends. By the uniting of the prestressing elements (4) in the sleeper centre, the use of a sleeper body having a narrow, high centre web and wide sleeper ends also becomes possible for prestressed concrete sleepers, in which sleeper body only slight alternating bending moments arise in the centre part or a unidirectionally positive pattern of the bending moments can be permitted over the entire length of the sleeper. <IMAGE>
Patent MX-172502-B (MX)
Title: Transmision acustica de datos a traves de una sarta de perforacion
Inventor: DRUMHELLER DOUGLAS S
IPC: G01V1/40
Filed: 1989-12-01
Abstract: La presente invención se refiere a método para transmitir datos a través de una sarta de perforación que comprende las etapas de: preacondicionar los datos para contra-atacar distorsiones provocadas por la sarta de perforación, cuyas distorsiones corresponden a los efectos de un filtro de peine, que tienen características que dependen de las propiedades de la sarta de perforación; aplicar los datos preacondicionados a un primer extremo de la sarta de perforación; y detectar los datos en un segundo extremo de la sarta de perforación.
Patent MX-173624-B (MX)
Inventor: THOMAS DENNIS ALBERT
IPC: A44B18/00
Filed: 1990-01-30
Abstract: An improved releasably securable fastening system for attaching to a complementary receiving surface is disclosed. The fastening system features an engaging means in the form of a hook-shaped tine. The engaging means (30) is longitudinally spaced away from, or above, a substrate (24) by an upstanding shank (28). The engaging means (30) forms an included angle, relative to the perpendicular from the plane of the substrate, which is greater than 180 DEG  so that the engaging means (30) has a reentrant segment (31). The reentrant segment (31) of the engaging means provides for more effective securing of the fastening system to a receiving surface. An engaging means having an included angle greater than 180 DEG provides improved resistance to forces which cause separation of the engaging means from the receiving surface.
Patent MX-171978-B (MX)
Inventor: ROCKENFELLER UWE
IPC: F28D20/00
Filed: 1990-03-07
Abstract: Reaction rates in chemisorption reactions involving solid reactants and gaseous ligands are improved by maintaining optimized solid density throughout the reaction. Methods and apparatus which restrict volumetric solid expansion, compression of the solid reactant, and mixture with inert solid porous or particulate materials are disclosed.