baber/WOPTO huggingface dataset:
Patent GB-948646-A (GB)
Title: Bonded products
Inventor: NIGHTINGALE JOHN EDWARD
IPC: C08G69/18
Filed: 1961-03-17
Abstract: A process for the production of bonded products comprising a shaped article made of a polyamide having a surface bonded to a surface of another shaped article with is optionally made of a polyamide comprises polymerising in contact with the surfaces to be bonded, a mixture of a monomeric polyamide-forming cyclic lactam having at least six carbon atoms in the ring with an alkaline polymerization catalyst for said lactam. Specified lactams are e -caprolactam, enantholactam and capryllactam. Specified alkaline polymerization catalysts are sodium, potassium, lithium, calcium, barium and magnesium and the hydrides, complex hydrides, oxides alkoxides, hydroxides and carbonates thereof, lithium butyl, lithium phenyl, ethyl magnesium chloride, methyl magnesium bromide and phenyl magnesium bromide, preferably in admixture with promoters e.g. N-alkylimides, organic isocyanates, cyanamides, carbodiimides, N:N-disubstituted ureas and dialkyl carbonates.  The preferred shaped bodies are polyhexamethylene adipamide and polyhexamethylene sebacamide, which may be bonded to metals, textiles, leather and cellulosic materials.  The process of the invention may be used for bonding together at their intersections polyamide warp and weft threads.  Reference has been directed by the Comptroller to Specification 900,152.ALSO:Polyamide warp and weft threads are bonded together at their intersections by polymerizing in contact therewith, a mixture of a monomeric polyamide forming cyclic lactam having at least six carbon atoms in the ring with an alkaline polymerization catalyst for said lactam.  Reference has been directed by the Comptroller to Specification 900,152.
Patent GB-607765-A (GB)
Title: Preparation of amides from acyclically unsaturated compounds
Filed: 1946-03-29
Abstract: Carboxylic amides are prepared by heating acyclically unsaturated compounds with sulphur and basic trivalent nitrogen compounds which have hydrogen attached to the nitrogen.  The unsaturated compound may contain an olefinic or acetylenic linkage and may be a hydrocarbon or may also contain groups such as the ether, ester, ketone, aldehyde, amide, carboxylic acid or alcohol group, and examples are given of many such compounds and also of suitable nitrogen compounds.  The reaction may be carried out in an aqueous or organic solvent.  The sulphur may be used in the reaction mixture as flowers of sulphur or may be dissolved in the nitrogen base as a polysulphide.  Examples are given of the production of (1) phenylacetamide from styrene, aqueous ammonia and sulphur in pyridine; (2) phenylacetamide from phenylacetylene, sulphur and aqueous ammonia in pyridine; (3) phenylacetamide from phenylacetylene and ammonium sulphide-sulphur in dioxane; (4) phenylacetamide from styrene and ammonium sulphide-sulphur in dioxane; (5) phenylacetothiomorpholide from styrene, sulphur and morpholine; (6) phenylacetothiomorpholide from phenylacetylene, sulphur and morpholine; (7) b -phenylpropionamide from 1-phenylpropene-1, sulphur and ammonium sulphide solution in pyridine; (8) b -phenylpropionamide from 1-phenylpropene-1, sulphur and aqueous ammonia in pyridine; (9) b -phenylpropionamide from 1-methyl-2-phenylacetylene, ammonium sulphide solution and sulphur in pyridine; (10) n-heptamide from 1-heptene, ammonium sulphide solution and sulphur in pyridine; (11) n-heptamide from 1-heptene, aqueous ammonia and sulphur in pyridine; (12) a -phenylpropionamide from a -methylstyrene, aqueous ammonia and sulphur in pyridine; (13) 2-naphthylacetothiomorpholide from 2-naphthylethylene, sulphur and morpholine and b -(2,4 - dichlorophenoxy) - propiothiomorpholide from 2,4-dichlorophenylallyl ether, sulphur and morpholine-the former may be converted to the corresponding carboxylic acid by hydrolysis in presence of acetic and hydrochloric acids-and (14) 2-pyridylacetamide from 2-vinylpyridine, sulphur and aqueous ammonia in pyridine.
Patent GB-1166947-A (GB)
Title: Fluid Control Valve
IPC: F16B39/04
Filed: 1967-03-02
Abstract: 1,166,947. Valves; screw and nut gearing. ACF INDUSTRIES Inc. 2 March, 1967 [1 July, 1966], No. 9881/67. Headings F2Q and F2V. A gate valve has a non-rotatable rising spindle 46 reciprocated by a nut 62 rigidly connected to a gear 64, and driven by a hand-wheel 67, or an electric or hydraulic motor, and comprises a stop member 84 having screw threads of finer and opposite pitch than those of the nut 62, which co-operate with similar threads cut into the crests of the spindle threads, so that when the spindle reaches e.g. a lower limiting position, the stop is rotated to bind on to the upper surface 92 of the nut 62. The stop is locked in position on the spindle 46, by a pin 88 (90), Fig. 4 (not shown), which is slipped between the flanks of the spindle thread. The stop may be locked in position by a set screw (104), Fig. 5 (not shown).
Patent GB-560757-A (GB)
Title: Improvements in application of adhesive to webs
IPC: B65H19/28
Filed: 1942-07-16
Abstract: 560,757. Feeding webs. WOOD NEWSPAPER MACHINERY CORPORATION. July 16, 1942, No. 9914. Convention date, Sept. 23, 1941. [Class 100 (i)] [Also in Group VIII] Comprises a method and apparatus for producing rolls of web material such as paper of the kind described in Specification 555,707 in which a section of the web adjacent its inner core end is coated with an adhesive such as a non-vulcanising rubber cement for the purpose of splicing the tail end of an expiring roll to the leading end of a new roll without interrupting the feed of paper &c. to a printing or other web-consuming machine. The adhesive is applied at intervals to the web as it travels to a roll-winding machine, continuously winding the web into successive rolls, the initiation of the coating-applying operation being so timed relatively to the operation of transferring the web to a core to start winding a new roll that the web section so coated lies adjacent the core end of the new roll, and the application of the coating being discontinued under control of the movement of the web when a predetermined length of the web has been coated. An adhesive-repellent coating such as wax may be applied to the opposite face of the web to ensure that the adhesivecoated coils do not stick together. A paper web 9, Fig. 1, travels continuously from a paper machine having drying rolls 7. and calender rolls 8 to a roll-winding machine R comprising a driven under-roller 14 co-operating with cores 15, 16 on which successive rolls are wound. Coatings of adhesive and adhesive-repellent materials are applied periodically to opposite sides of the web as it passes over drying rolls 7a, 7b, by pivoted roller-coating devices 31, 39 brought into action when the operator presses push button 65 to energize solenoids 34 and 43. Push button 65 also energizes solenoid 60, Fig. 5, to lift a rod 58 from engagement with an arm 57 fixed to a drum 52 of insulating material, permitting the drum to be driven through a loose friction disc 53 by a disc 51 fixed to shaft 45 which is driven from the shaft of the underroller 14 of the roll-winding machine R by belt drive and reduction gear. The drum 52 bears contact segments 61 and 62 which when they engage stationary contacts 63 and 64 complete two circuits, one of which maintains solenoids 34, 43 and 60 energized despite release of push button 65, and the second energizes solenoid 66 after an appropriate period to open valve 67, Fig. 1, admitting compressed air to nozzles 27 and 28 to sever the web and start the severed end around a new core 16. Alternatively, the adhesive and adhesive-repellent coatings may be applied by spray nozzles operated by compressed air after the web leaves the papermachine calenders and the drying may be effected in a housing heated by air currents, steam coils, or electric heaters instead of on the paper-machine drying rolls.
Patent HK-109796-A (HK)
Title: System comprising an apparatus and a cassette an apparatus and a cassette suitable for use in such a system and magnetic-head unit suitable for use in such an apparatus
Inventor: VOLLMANN NORBERT CHRISTIAN
IPC: G11B23/087
Filed: 1996-06-27
Abstract: A system comprises an apparatus (20) and a cassette (1) adapted to cooperate with each other. The apparatus comprises a magnetic-head unit (32) with a magnetic head (38), further tape guides (42, 44) and projections (48, 52). The cassette comprises a magnetic tape (3) and a resilient element (100) with tape guides (101, 102). During cooperation of the apparatus with the cassette the tape guides (101, 102) are situated between the magnetic head (38) and the further tape guides (42, 44), and the tape guides (101, 102) are in contact with the projections (48, 52). This provides an additional guidance for the magnetic tape at the location of the magnetic-head unit, which improves the contact between the magnetic tape (3) and the magnetic head (38) and the further tape guides (42, 44). <IMAGE>
Patent HU-T44800-A (HU)
Title: Expansion of of hybridization tests suitable for genetic examinations
Inventor: JEFFREYS ALEC J
IPC: C12Q1/68
Filed: 1987-03-18
Abstract: Test samples of genomic DNA may be characterized by the use of polynucleotide probes each of which is specific for an informative genetic locus. Such probes may be prepared by the use of probes which are capable of differentiating DNA by reference to more than one polymorphic minisatellite region or hypervariable locus. The polynucleotides and probes of the invention are of use for genetic identification purposes, paternity and maternity testing and particularly in forensic medicine.
Patent HU-T36420-A (HU)
Title: Device for feeding fine-grained powders
Inventor: SZABO BELA
IPC: B65G47/80
Filed: 1984-04-27
Abstract: Equipment comprises a handling unit, shaker and table. The table is provided with a rotary disc having feed openings. A turning mechanism is connected to the rotary disc. A storage vessel is located above the rotary disc, and it may be provided with a material feed device. The feed openings of the rotary disc are located on concentric circles. Openings on a particular circle are the same. Openings on different circles may have different diameters.
Patent HU-T37862-A (HU)
Title: Herbicide compositions comprising o-/3-pheyl-6-chlorine-pyridazinil /4/ /s-/n-octyl/-thiocarbonate,2-chlorine-4-ethyl-amino-6-isopropyl-amino-1,3,5-triazine and chlorineacetamide-derivatives as active substance
Inventor: DISKUS ALFRED
IPC: A01N47/06
Filed: 1985-05-21
Abstract: 1. Herbicidal agent, characterized in that it contains, as the active constituent, the compound 0-(3-Phenyl-6-chloro-pyridazin-4-yl)-S-(noctyl)-thio-c- arbonate mixed with the compound 2-chloro-4-ethylamino-6-isopropylamino-1,3,5-triazine and a chloroacetamide of the general formula  see diagramm : EP0165393,P8,F1  in which R1  denotes an alkyl, alkoxyalkyl or pyrazol-1-yl-methyl radical and R2  denotes a phenyl, 2,6-dialkylphenyl or trimethylcylclohexenyl radical, the term alky or alkoxy in R1  and R2 comprising 1 to 3 carbon atoms.
Patent HU-T62059-A (HU)
Title: Arris ventilating apparatus
Inventor: KRAMER DIETER
IPC: E04D13/17
Filed: 1990-03-30
Abstract: The coping ventilation device disclosed comprises an externally convex coping cover element (10), located externally and with a hole (11) in the region of the crown, and further comprising an insert (20) located in the cavity in the coping cover element to collect precipitation which enters and lead it back out. The insert consists of a central element (23) located at a given distance below the opening plus, staggered with respect to it, side elements (21, 22) which, for a given height of the central element, are located at a given distance from each other. Air passes from the space under the roof through this gap, is deflected sideways and passes between the side elements and the central element, whereupon it is deflected again over the central element before escaping through the opening in the cover element to the atmosphere. Conversely, precipitation which enters is deflected by the central part on to the side elements from where it passes into the cover element seating zone. The fact that the opening in the cover element has an upturned edge (12) creates a suction action. Alternatively, a spoiler cap can be mounted over the opening, thus producing a Venturi effect.
Patent HU-T42236-A (HU)
Title: Method for controlling the air condition of hothouses and other covered closed gardens and apparatus serving for carrying out the method
Inventor: TESSORE RENE
IPC: A01G9/24
Filed: 1986-05-26
Abstract: The air conditioning system for a greenhouse consists of a group of fans (4) provided with a selector device (1), an inlet valve (2) and a filter (3). The air flows through a humidifying chamber (5) and chambers (6,7,8) in which excess moisture is removed. The air then flows through a chamber (9) where chemical agents are added to suit the plants being grown in the greenhouse. - Excess quantities of the agent are removed in the chamber (10). The air passes through sensing stations (11,12,13) which transmit signals to the control device (17) in order to maintain the required flow of air to the required standard. (26pp Dwg.No.1/6)
Patent HU-T45067-A (HU)
Title: Process for producing penem derivatives
Inventor: BRIGHTY KATHERINE E
IPC: C07D499/88
Filed: 1987-07-28
Abstract: A process for the synthesis of penems from azetidinones via 1-aza-4,5-dithiabicyclo[4.2.0]oct-2-en-8-one-2-carboxylate esters.
Patent HU-T47062-A (HU)
Title: Process for treatment of liquid wastes containing oil and fat
Inventor: GERE PALNE
IPC: C02F1/40
Filed: 1984-10-29
Abstract: Oil and fat contg. liq. wastes are treated by the addn. of an iron and aluminium ion contg. soln. and caustic. The ppte. is allowed to settle and is dissolved with the aid of inorganic and/or organic acids. The oily and aq. phases are sepd. The oil and fat contg. prods. are re-used or burned in suitable incinerator.
Patent HU-T48115-A (HU)
Title: Hair treating preparation
Inventor: ALAPI JOZSEF
Filed: 1987-10-29
Abstract: A hair treating prepn. contains (all wt.%): 0.5-10 pref. 1-7 mono-, co- and/or terpolymers of vinylpyrrolidone and/or vinyl-acetate 87.5-99.5 water or water and alcohol (ethanol and isopropanol) mixt. customary additives and based based on polymer wt. used; 1-25 pref. 1-15% ethoxylated-, hydrogenated-castor oil.
Patent HU-T64248-A (HU)
Title: Process for manufacturing of filrter with great strength from resins
Inventor: BODAS SANDOR
IPC: B01D39/00
Filed: 1987-11-25
Abstract: Resin bonded high strength filter units for economic filtration (of suspensions or suspension-like mixts.) are prepd. from minerals, crushed and milled prods. classified within strict size limits and mixed with synthetic resins. Core is taken that the interstices should not be completely filled with resin. Thus an integral system is formed contg. superimposed layers, each of homogeneous dispersion but of varying particle size grading. - This construction allows free passage of liquids to be filtered through apertures of gradually increasing size, in the direction of flow, thus the filler is practically clogging free.(Dwg.1)
Patent HU-T59037-A (HU)
Title: Particle separator of inner impactor
Inventor: BELLIN FELIX
IPC: B01J8/00
Filed: 1990-10-15
Abstract: An internal particle separator has impingement members (12) positioned within a furnace enclosure (16) across and just upstream of a furnace exit opening (18). The impingement members (12) are organized into at least two staggered rows that are positioned fully to cover the exit opening (18) thereby allowing entrained particles to strike the impingement members (12) and free-fall directly back into the fluidized bed to increase its density. A baffle plate (26) is attached to the lower end region of the impingement members (12) thereby obstructing the vertical gas passage between the members (12).
Patent ID-17144-A (ID)
Inventor: RUETTIMANN AUGUST
IPC: C07C403/14
Filed: 1997-06-25
Abstract: Production of polyene aldehydes or dialdehydes of formula ACH=CHC(R<1>)=C(R<2>)CHO (I') or OHCC(R<2>)=C(R<1>)HC=HCBCH=CHC(R<1>)=C(R<2>)CHO (I") comprises: (i) reacting corresponding polyene O,O-dialkyl acetals or di-(O,O-dialkyl acetals) of formula ACH(OR<3>)2 (II') or (R<3>O)HCBCH(OR<3>)2 (II") with 1-alkoxy-1,3-dienes of formula CH2=C(R<1>)C(R<2>)=CHOR<4> (III) in the presence of a Lewis or Bronsted acid; (ii) hydrolysing the reaction mixture; and (iii) cleaving off the alcohol R<3>OH under basic or acidic conditions from the resulting compounds ACH(OR<3>)CH2C(R<1>)=C(R2)CHO (IV') or OHCC(R<2>)=C(R<1>)H2CHC(OR<3>)BCH(OR<3>)CH2C(R<1>)=C(R<2>)CHO (IV") to give (I') or (I'') respectively. A = monovalent conjugated polyene group optionally substituted by Me; B = divalent conjugated polyene group optionally substituted by Me; CH=CH-CR<1>=CR<2>-CHO form the terminal group(s) of A and B; R<1>, R<2> = H or Me; R<3>, R<4> = 1-6C alkyl. Also claimed are compounds (IV') and (IV"), especially compounds in which A = a group of formula (a) or (b), or B = a group of formula (c"). R<5>, R<6> = H, optionally protected OH or optionally protected oxo group; m = 0-4; n, r = 0 or 1; p = 0-2; and q = 0-3.
Patent JP-S5698924-A (JP)
Title: Fdnr-shaped filter
Inventor: CHIBA KAZUHIRO
IPC: H03H11/10
Filed: 1980-01-09
Abstract: PURPOSE:To reduce the cost by unifying the constant of parts to be used and decreasing the variety. CONSTITUTION:Two amplifiers, resistors and capacitors constitute a frequency dependent negative resistance (FDNR) circuit, and a resistance forming a resonance circuit with this circuit, and a resistance not connected to the input terminal of the amplifier in FDNR circuit are taken as R3. Further, the value of a resistance connected to the inverting input terminal of the amplifier in the FDNR circuit is taken as R. Further, R3=R is taken. Thus, since all the resistances can be of the same by satisfying the conditional equation constituting the FDNR filter, the cost can be made lower.
Patent JP-S60144512-A (JP)
Title: Combustion exhaust gas recirculating type incinerator
Inventor: FUJII TATSUHIRO
IPC: F23G5/027
Filed: 1984-01-06
Abstract: PURPOSE:To maintain the temperature in a primary burning chamber under constant high temperature condition by a method wherein a primary burning air supply passage is provided in a primary incinerator for supplying the burning air. CONSTITUTION:When the temperature in a primary burning chamber 1 is dropped caused by introducing a fire retardant object to be incinerated into the primary burning chamber 1, the primary burning air is supplied into the primary burning chamber 1 via the primary burning air supply passage 14, then a part of the object to be incinerated is burnt. Thus, an energy content is supplied for an endothermic reaction content required for thermal decomposition of the object to be incinerated and supplied for retaining the primary burning chamber 1 under the constant high temperature condition. Thereby, the fresh air is supplied, the partial burning adjustment of the object to be incinerated in the primary burning chamber can be performed easily, the excellent response can be obtained, the temperature inside of the primary burning chamber can be maintained under constant high temperature condition without relation to the physical properties and the variation of composition of the object to be incinerated.
Patent JP-H07201608-A (JP)
Title: On-load tap changer
Inventor: MARUYAMA YASUO
IPC: G08B21/00
Filed: 1994-01-11
Abstract: PURPOSE:To prevent the occurrence of an abnormality expected when a peculiar operation, where only small number of specific contacts are used intensively, is sustained by counting the number of switching times of each tap, storing the count, and delivering an alarm when the count exceeds a preset value. CONSTITUTION:The number of switching times of each tap or each fixed contact is counted based on a signal generated when an electromagnetic switch 1 for step-up/step-down operation in a motor operation mechanism 7 is excited by a switching command unit provided in an external control board and a signal delivered from a tap indication unit 11 for tap position detection being driven upon actuation of the mechanism. The count is recorded and indicated. When a prescribed count is reached, the count is indicated and an alarm is delivered.
Patent JP-S60146040-A (JP)
Inventor: AOKI EIZOU
IPC: D03D23/00
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61159937-A (JP)
Inventor: YAMAMOTO KATSUHIRO
IPC: A61B5/04
Filed: 1985-01-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08190998-A (JP)
Title: Magnetic field generating device for inserting light source to radiate white light with small divergent angle
Inventor: SASAKI SHIGEMI
IPC: H05H13/04
Filed: 1995-01-09
Abstract: PURPOSE: To obtain a magnetic field generating device for inserting light source which radiates a white light with a divergent angle smaller than that of the conventional device. CONSTITUTION: By providing a magnet train 28 having three times of period number, and a magnet train 32 having fine times of period number, to a conventional array 24 of permanent magnets, in parallel, a pulse form magnetic field distribution is generated. In a hybrid type combining magnetic poles and permanent magnets, a pulse form magnetic field distribution is generated, by providing a clearance between the magnetic poles. The divergent angle of the white light radiated by the pulse form magnetic field distribution is made smaller than that in the conventional sine wave form magnetic field distribution.
Patent JP-S56101356-A (JP)
Title: Salient-pole electric rotary machine
Inventor: MIZUYAMA AKINORI
IPC: H02K9/02
Filed: 1980-01-11
Abstract: PURPOSE:To ventilate separately the stator and the rotor of the salient-pole electric rotary machine to elevate the cooling effect by a method wherein dashboards are laid over the gaps between the salient magnetic poles to form the outer circumference of rotor to be cylindrical, the inside of the stator frame is divided into plural chambers, and funs and coolers are provided separately. CONSTITUTION:The dashboards 23 are laid over the gaps between the head parts of the salient magnetic poles 9 of rotor to partition an air gap 10 and spaces 20 between the magnetic poles. The inside of the stator frame 20 is divided into plural chambers 22 and 25, and the motor-driven funs 15 to cool the stator and the air coolers 16 for the stator ventilation system are provided alternately. Moreover a motor-driven fun 17 to cool the rotor is provided in the stator frame 2 at the upper part of the stator core 13 and an air cooler 18 for the rotor ventilation system is provided at the lower part, and the ventilating hole is not provided in a rotor spider 4 and a rotor rim 6. Accordingly the cooling effect can be elevated even if the quantity of cooling air is reduced, and the enlargement of capacity can be attained without adopting the direct cooling system.
Patent JP-H01177488-A (JP)
Title: Positive displacement type rotary type compressor
Inventor: BERUNAARU TSUIMUMERUN
IPC: F04C29/04
Filed: 1988-01-08
Abstract: PURPOSE: To improve efficiency of a compressor and prevent the compressor from damage by providing a casing with two nozzles, and disposing a check valve in a tube connected to the nozzle in the position at which the compressor tends to start positive compression. CONSTITUTION: A rotor 2 for supporting a blade 3 in a casing 1 rotates in a direction marked by an arrow. The casing 1 has a low pressure inlet 5 and a high pressure outlet 7. A nozzle 8 is in the position of the housing tending to start the positive compression, and a nozzle 9 is in the position where an average pressure in the casing is higher than that in the front of he nozzle 8. A check valve is arranged in a tube 14 to stop the flow of the fluid when the pressure between the inlet 5 and the outlet 7 exceeds a predetermined value. As a consequence, the efficiency of a compressor can be improved.