baber/WOPTO huggingface dataset:
Patent GB-973559-A (GB)
Title: Panel assembly with insert fastener
IPC: F16B37/12
Filed: 1963-01-08
Abstract: 973,559. Screw-sockets and bolt-hole bushes; anchoring nuts. F. W. ROHE. Jan. 8, 1963 [Jan. 8, 1962], No. 917/63. Heading F2H. An insert, i.e. a threaded socket, Fig. 6 (not shown), or a bolt hole bush A, is anchored by resin, such as epoxy resin with a curing agent, injected by a nozzle 52, Fig. 5, for setting in a hole 13 (through a sandwich panel, e.g. of an aircraft wall), the insert being introduced between the skin sheets 10, 11 of the panel by a tool D, Fig. 4, so that end pilot portions 28, 31 extending from heads 22, 23 of the insert locate in skin holes 16, 15 and shoulders 29, 32 seat against the skins. A conical surface 34 under the head 23 distends the hole 15 temporarily for the introduction of the head which may, as shown, be larger than the head 22 which can pass through the hole 15 to locate adjacent the smaller hole 16. A head 46 of the tool D, on a shank 45 screwed into a socket of the tool, guides the pilot 28 of the insert A into the hole 16. There is a hole 36 through the head 23 for the injection of the plastic resin and a hole 37 for the venting of air. If the insert heads are of equal diameter, as in Fig. 6 (not shown), the head 23 is introduced first, through the skin 10, a conical portion 32 being used to distend the hole in the skin. A conical portion 26 distends the same hole for the introduction of the trailing head. The insert surface between the heads 22, 23 is knurled or longitudinally ridged. In preparing the hole 13 for the embodiment shown, a drill, Fig. 3 (not shown) makes the hole 15 in the aluminium, alloy or fibre-resin sheet 11 or expands a hole therein made by the drill used to make the smaller hole 16 in the similar sheet 10. The drill then makes the hole 13 in the foamed resin or light metal or honeycomb sheet core and removes the burr from inside the smaller hole 16. The hole 13 need not be centred, in a honeycomb core, in a single cell as shown.
Patent GB-468789-A (GB)
Title: Improvements relating to recording or registering apparatus for welding equipment
IPC: B23K11/25
Filed: 1936-01-10
Abstract: 468,789. Recording-apparatus; counting-apparatus. GRAY, A. H., and METRO. POLITAN-VICKERS ELECTRICAL CO., Ltd. Jan. 10, 1936, No. 930. [Classes 106 (i) and 106 (iv)] Registering or recording apparatus for use with spot - welding equipment comprises apparatus for registering or recording attempted welds and operated by the closure of auxiliary contacts associated with the electrodes but arranged in an independent circuit, together with apparatus for registering or recording successful welds and operated by the electrode current when this current exceeds a certain minimum value. The closure of contacts H carried by the welding electrodes J energizes a transformer VT and relay C to close contacts 5 in the circuit of an electromagnet D and contacts 6 in the circuit of a lamp L1, the electromagnet D operating printing mechanism to record an attempted weld. When current of strength corresponding to a successful weld passes through a transformer K, a relay A operates to close contacts 1 for a second relay B which completes the circuit 4 of an electromagnet E and the circuit 3 of a lamp L2. The electromagnet E operates printing mechanism to record a successful weld. The magnets D, E may operate counters. Specification 466,577, [Group XL], is referred to.
Patent GB-344133-A (GB)
Title: Method of electro-plating aluminium and its alloys
IPC: C25D5/44
Filed: 1930-01-10
Abstract: 344,133. Electrolysis. SUTTON, H. and COCKS, H. C., Royal Aircraft Establishment, South Farnborough, Hampshire. Jan. 10, 1930, No. 978. [Class 41.] Zinc, depositing; preparing surfaces; moving electrodes.-Aluminium or an alloy thereof is plated with zinc by the following process. The metal is freed from oil, grease, varnish or other foreign substance by solvents or reagents, then sandblasted to remove the oxide film and any remaining solvent or reagent, and immediately afterwards plated in a bath consisting of an aqueous solution of zinc sulphate and either a salt of aluminium or a salt of a weak acid and a strong base, these salts serving as buffers for the hydrogen ion concentration. A small percentage of a colloid or an organic reducing agent e.g. gum arabic, gum tragacanth, #-naphthol or glucose may be added. Sand-blasting is carried out with 50 mesh sand at 10 lbs. per sq. inch air pressure. A suitable bath contains 144 gms. crystallized zinc sulphate, 34 gms. crystallized sodium acetate and 1 gm. of gum arabic per litre ; to this is added sufficient sulphuric acid to adjust the pH value to 3À5-5À5, preferably 4. The pH value is maintained at the desired value by addition of acid or alkali from time to time. The temperature is maintained at 15-25‹ C. The articles are suspended from a bus-bar which is reciprocated by an electric motor. Cast or rolled zinc anodes of high purity are used. A current density of 20-30 amps. per sq. ft. is used when the articles are agitated, and 10 amps. per sq. ft. for a still bath. Specification 225,058, [Class 39 (i), Electric lamps, Arc &c.], is referred to.
Patent GB-1522392-A (GB)
Title: Transducer core
IPC: C22C38/06
Filed: 1976-01-12
Abstract: 1522392 Transducer core POLSKA AKADEMIA NAUK INSTITUT FIZYKI 12 Jan 1976 [22 Jan 1975] 00981/76 Heading C7A A transducer core containing an alloy having magnetostrictive properties, the alloy consisting of 5% to 15% aluminium, 0À5 to 10% cobalt, 0 to 3% in total of an addute material selected from manganese, chromium, copper, nickel, tungsten, molybdenum, vanadium, palladium and platinium balance iron.
Patent HK-41492-A (HK)
Title: Lubricating oil compositions
Inventor: RIPPLE DAVID EUGENE
IPC: C10M137/10
Filed: 1992-06-11
Abstract: A lubricating oil formulation is described which is useful in internal combustion engines. More particularly, lubricating oil compositions for internal combustion engines are described with comprise (A) a major amount of oil of lubricating viscosity, and at least 2.0% by weight of (B) at least one carboxylic derivative composition produced by reacting (B-1) at least one substituted succinic acylating agent with (B-2) at least one amine compound characterized by the presence within its structure of at least one HN< group, and wherein said substituted succinic acylating agent consists of substituent groups and succinic groups wherein the substituent groups are derived from a polyalkylene, said polyalkene being characterized by  &upbar& Mn value of about 1300 to about 5000 and an  &upbar& Mw/ &upbar& Mn value of about 1.5 to about 4.5, said acylating agents being characterized by the presence within their structure of an average of at least 1.3 succinic groups for each equivalent weight of substituent groups, and (C) from about 0.05 to about 5% by weight of a mixture of metal salts of dihydrocarbyl phosphorodithioic acids wherein in at least one of the dihydrocarbyl phosphorodithioic acids, one of the hydrocarbyl groups (C-1) is an isopropyl or secondary butyl group, the other hydrocarbyl group (C-2) contains at least five carbon atoms, and at least about 20 mole percent of all of the hydrocarbyl groups present in (C) are isopropyl groups, secondary butyl groups or mixtures thereof, provided that at least about 25 mole percent of the hydrocarbyl groups in (C) are isopropyl groups, secondary butyl groups, or mixtures thereof when the lubrication oil compositions comprise less than about 2.5% by weight of (B). In one embodiment, the oil compositions contain at least about 0.05 weight percent of isopropyl groups, secondary butyl groups of mixtures thereof derived from the mixture of metal salts of phosphorodithioic acids (C). The oil compositions also may contain other desirable additives such as (D) at least one neutral or basic alkaline earth metal salt of at least one acidic organic compound and/or (E) at least one carboxylic ester derivative. In one embodiment, the oil compositions of the present invention contain the above additives and other additives described in the specification in amounts sufficient to enable the oil to meet all the performance requirements of the API Service Classification identified as "SG", and in another embodiment the oil compositions of the invention will contain the above additives and other additives described in the specification in amounts sufficient to enable the oils to satisfy the requirements of the API Service Classification identified as "CE".
Patent HK-54396-A (HK)
Title: Starburst conjugates
Inventor: TOMALIA DANALD A
IPC: A01N25/10
Filed: 1996-03-28
Abstract: Starburst conjugates which are composed of at least one dendrimer in association with at least one unit of a carried agricutural, pharmaceutical, or other material have been prepared. These conjugates have particularly advantageous properties due to the unique characteristics of the dendrimer.
Patent HK-62797-A (HK)
Title: A pharmaceutical solution comprising derivatives of FK506
Inventor: NAKANISHI SHIGEO
IPC: A61K47/14
Filed: 1997-05-08
Abstract: A pharmaceutical solution which contains the compound of the general formula having the immusuppreseive activity is disclosed. <CHEM> n
Patent JP-2000189783-A (JP)
Title: Production of polycarbonate resin
Inventor: UENISHI KAZUHIRO
IPC: C08G64/20
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining a polycarbonate resin by which a dead space is almost eliminated and the degradation by retention such as discoloring, cross-linking and gel generating is suppressed. SOLUTION: At the time of producing a polycarbonate resin by subjecting the mixture mainly containing an arom. diol compd. and a carbonic diester compd. to polycondensation, the material having a prescribed heat resistance, pressure resistance, corrosion resistance and the surface roughness of a liq. contact part 5 is used as the vessel and/or the piping for sending the polycarbonate resin, and a thin leaf body 1 is inserted at its joint part 6, and the open part of the thin leaf body 1 is made to coincide with the section open part of the joint part 6 putting the thin leaf body 1 between them.
Patent JP-H0545700-A (JP)
Title: Camera
Inventor: KUME HIDEAKI
IPC: G03B13/12
Filed: 1991-01-07
Abstract: PURPOSE:To provide a camera which is miniaturized without causing a condition that a finder image is hardly seen at the time of switching a screen by using a simple mechanism in the camera capable of switching a photographic screen. CONSTITUTION:This camera is constituted of a power variable lens barrel driven by a cam ring 6, a finder cam 7 which is supported by the cam ring 6 and sets finder magnification, the lenses 11b and 11c of a finder optical system, marks A1 and B2 which can switch the size of the photographic screen, a P ring 3 which drives the mask, a switching lever 3 which switches the field frame of the finder, and a finder field mask which gives the field frame of the finder.
Patent JP-S57114568-A (JP)
Title: Concentration of aqueous solution of lactam
Inventor: KURIHARA MASARU
IPC: B01D61/10
Filed: 1981-01-06
Abstract: PURPOSE: To remove lactam from an aqueous solution of lactam in high rejection, and to reuse the separated pure water as industrial water, by adding a slight amount of a reducing agent to the aqueous solution, and concentrating the solution with a specific composite reverse osmosis membrane.  
     CONSTITUTION: A lactam-containing aqueous solution is concentrated with a reverse osmosis membrane. The aqueous solution is added with about 10W 100ppm of a reducing agent, and brought into contact under pressure with a  reverse osmosis membrane consisting of (A) a semipermeable barrier layer having a thickness of about 0.01W0.1μ and composed of a crosslinked polymer containing a compound having isocyanurate structure of formula (R 1  is glycidyl,  etc.: R 2  is H, 2W5C alkyl or R 1 ) as a main component (the isocyanurate structure in the polymer is bonded through -O- and -COO- bonds) and (B) a porous  substrate membrane supporting the semipermeable layer A. The rejection of  lactam is as high as ≥about 95%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05182528-A (JP)
Title: Cable
Inventor: ENDO KATSUO
IPC: H01B7/08
Filed: 1992-01-06
Abstract: PURPOSE:To reduce terminal processing man-hour substantially by using fusing two-layer tapes which sandwiches an insulated cores from upside and downside and thermally fusing only mutual surfaces. CONSTITUTION:Seventy-five insulated cores 8 are arranged in parallel, thermally fusing tapes 7 of 15mm width are arranged from upside and downside on the cores 8 at a terminal portion force is applied from above the thermal reinforced layer of the tapes 7 thereto so as to thermally fuse the tapes 7 to a cable terminal from both faces. That is, the tapes 7 and the cores 8 are pressed down, heat of 350 deg.C is applied for four seconds by means of heat electrodes, and only the surfaces of the insulators of the cores 8 and the thermally fusing layers of the tapes 7 are fused and unified so as to flatten 10mm of cable terminal portion. Since thermally fused portions are only the surfaces of the insulators and the total of the insulators are melted, the pitch accuracy between conductors can be are secured in this case. Time necessary for stripping is so short as being out of rational comparison in comparison with the time necessary for stripping with a hand stripper one by one. It is made possible to carry out laser-strip owing to the flattening, so that a process with high reliability may be achieved.
Patent JP-H08231574-A (JP)
Title: Phosphorus-containing organosilicon compound and method of preparing it
Inventor: YOTSUHIEN DAUTO
IPC: C07F9/30
Filed: 1996-01-05
Abstract: Phosphorus-contg. organosilicon cpds. with units of formula (I) are new. R = opt. halogenated 1-18C hydrocarbyl; R' = H, OH, 1-18C hydrocarbyl or a gp. of formula Z =2-18C hydrocarbylene; M = alkali(ne earth) metal; X = halogen or -OR<2> (with R<2> = 1-8C alkyl, opt. substd. with ether oxygen); a = 0, 1, 2, 3 or 4; b, c = 0, 1, 2 or 3; a + b + c = 4; f = 0.5 or 1. Also claimed is the prodn. of these cpds. by reacting (I) organosilicon cpds. of formula (II) with (2) alkali or alkaline earth phosphinate or phosphonate salts of formula (III) in the presence of (3) radical-forming catalysts: B = 2-18C hydrocarbyl gp. contg. aliphatic multiple bonds; R<3> = R<1>.
Patent JP-S60155725-A (JP)
Inventor: HORUSUTO UORUFU
IPC: D01H1/06
Filed: 1985-01-07
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-H01176617-A (JP)
Title: Gas insulating switching device
Inventor: SUGANO YOSHIHIRO
IPC: H01H33/42
Filed: 1988-01-06
Abstract: PURPOSE:To reduce the size of a switching device by fixing sliding rings. CONSTITUTION:The first groove is provided at the side near a fixed contact 3 at the inner wall of a movable side high pressure conductor 20 (the immediately upper side of the movable side contact 4), and in this groove, the first sliding ring 11 is installed. The outer periphery surface of a movable rod 21 is composed to slide along the inner surface of the first sliding ring 11. At the upper end outer periphery surface of the movable rod 21, the second groove is furnished, in which the second sliding ring 22 is installed, which moves up and down linking to the switching operation of the movable side high pressure conductor 20. In such a composition, the switching operation of the movable rod to slide in the movable side high pressure conductor can be held by two sliding rings, and moreover, the length of the movable rod and the movable side high pressure conductor can be minimized.
Patent JP-S5385965-A (JP)
Title: Washing tank for washing machine
Inventor: HIKINO KEIJI
IPC: D06F37/12
Filed: 1977-01-07
Abstract: PURPOSE: To simplify the manufacture of the mold as well as improving washing performance and hydroextraction property by providing the tank with a number of holes arranged in a constant direction and also providing grooves. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11203763-A (JP)
Title: Method and structure for taking out disk for disk autochanger
Inventor: HIRATA EIICHI
IPC: G11B17/26
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of a mail slot or a magazine, to facilitate replacing of a specified disk by a user, to miniaturize a device and to reduce costs. SOLUTION: A housing shelf part 11 for supporting a number of trays 15 for horizontally placing disks 13 in an upper/lower direction to be moved in the back and forth directions of a case 3 is provided in the front face of the case 3 of a disk autochanger 1, a pulling-out mechanism 31 engaged with the tray 15 to pull out the same by a specified distance in the front direction of the case 3 is provided in the side front part of the housing shelf part 11 so as to be moved in an upper/lower direction, the tray 15 housed in the housing shelf part 11 is pulled out forward by a specified distance by the pulling-out mechanism 31 based on the operation of a user, and then the tray 15 is pulled out more by the user to take out the disk 13 placed on the tray 15. Thus, the necessity of a conventional mail slot or magazine is eliminated, the device is miniaturized and costs are reduced.
Patent JP-H10192189-A (JP)
Title: Knockdown type arch-shaped simplified toilet
Inventor: YAMADA MASAO
IPC: A47K11/04
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown type arch-shaped simplified toilet which can be stored in mass quantity as plate members in the case of storing it as preparation for emergency, and which can easily be assembled in use. SOLUTION: This arch-shaped simplified toilet is provided with a main body 1 comprising a plate body having plural folding lines for composing a three- dimensional body by folding it along the folding lines and zones surrounded by the folding lines and sides of the plate body. A hole 22 (and a hole formed when a cover member is opened) is formed in an upper surface of the main body 1 to act as toilet walls 5a, 5b, and an excrement bag of which aperture part is positioned outside the hole 22 (and the hole formed when the cover member is opened) is provided to be inserted into the main body 1 from the hole 22 (and the hole formed when the cover member is opened).
Patent JP-S63171659-A (JP)
Title: Rotary atomizing head for electrostatic painting
Inventor: ANDO TERUO
IPC: B05B5/04
Filed: 1987-01-06
Abstract: PURPOSE:To atomize a paint in the form of fine particles having >=2 kinds of sizes and to improve the spreading-around and creeping-in properties of the atomized paint, by forming many guide grooves of >=2 kinds of grooves which are different in groove width from each other. CONSTITUTION:The liquid paint is dropped into an inside chamber 4 while a rotary atomizing head formed with an electrostatic field of a high voltage between said head and a material to be coated is kept rotated at a high speed. This paint is supplied by centrifugal force from a supply port 5 to the inner peripheral face of the rotary atomizing head 7 from which the paint spreads in the form of thin films and arrives at steeply inclined parts 10. The paint is further accelerated in said parts and is finely divided in flow along the many guide grooves 12, 13. The paint is then released in the form of fine liquid yarn from the apertures of the guide grooves 12, 13 and is pulverized by the collision against air. The groove width of the guide grooves 13 are made larger than the groove width of the guide grooves 12 in said constitution. The divided flow rates of the paint to the guide grooves 13 is, therefore, increased to the rates higher than the divided flow rates to the guide grooves 21, by which the size of the liquid yarn is increased and the size of the fine atomized particles by the collision against the air is increased. The paint particles of 2 sizes; large and small, having the excellent spreading-out and creeping-in properties are thus released from the rotary atomizing head 7 to the material to be coated.
Patent LT-IP801-A (LT)
Title: Tryciclic pyridone derivative
Inventor: SCHERSCHLICHT RICHARD RAIMUND
IPC: C07D207/12
Filed: 1993-07-20
Abstract: The compound (S)-1-[(10-chloro-6,7-dihydro-4-oxo-3-phenyl-4H-benzo[a]quino-lizin-1-yl)carbonyl]-3-ethoxypyrrolidine of the formula    <IMAGE>  I  which has valuable pharmacological properties, is described. In particular, the compound of formula I has a non-sedating, hypnotic, that is, sleep-promoting, activity and can accordingly be used for the treatment of sleep disorders.
Patent MA-42901-A (MA)
Title: Substrats de sécurité, dispositifs de sécurité et leurs procédés de fabrication
Inventor: HOLMES BRIAN WILLIAM
Abstract: L'invention concerne un substrat de sécurité comprenant: un substrat polymère ayant des première et seconde surfaces; un tableau d'éléments de focalisation; une couche d'ajustement optique et au moins une première couche de masquage. Le réseau d'éléments de focalisation est sous la forme d'un relief de surface à travers une première région du substrat polymère, le relief de surface étant défini dans la surface d'une couche de base transparente, la couche de base transparente comprenant soit le substrat polymère, soit une couche . La couche d'ajustement optique est disposée sur la couche de base transparente à travers une seconde région du substrat de polymère, laquelle seconde région comprend au moins la première région. La couche de réglage optique a une première surface en contact avec le relief de surface de la couche de base transparente et une seconde surface opposée ayant un profil qui n'est pas opérationnel pour focaliser la lumière visible. La couche d'ajustement optique comprend un premier matériau transparent s'étendant à travers une première sous-région du réseau d'éléments de focalisation, la première sous-région comprenant tout ou partie de la première région, le premier matériau transparent ayant un indice de réfraction différent de la couche de base transparente, grâce à quoi le ou les éléments de focalisation dans la première sous-région de la matrice sont des éléments de focalisation fonctionnelle. Le substrat de sécurité comprend en outre au moins une première couche de masquage, comprenant un matériau réfléchissant et / ou non transparent, disposée sur la couche d'ajustement optique à travers une troisième région du substrat polymère, la troisième région définissant au moins un intervalle dans le premier masquage une couche (s) dont l'espace comprend au moins une partie de la première sous-région, de sorte que des éléments de focalisation fonctionnelle du réseau sont révélés à travers le au moins un intervalle.
Patent OA-09596-A (OA)
Inventor: DIAS-COELHO ALAIN
IPC: C08J3/28
Filed: 1992-07-23
Abstract: A method for manufacturing a composite material involving intimately and homogenously mixing at least two constituents, characterized in that said mixture is vibrated in a container at a frequency which is close to the mean resonance frequency of each of the constituents or of the container in order to degas the constituents before binding them so that the resulting composite material has a substantially airless, compact and dense structure.
Patent OA-09872-A (OA)
Title: Copper complex bactericide/fungicide and method of making same.
Inventor: TAYLOR EVELYN JEAN
IPC: A01N25/24
Filed: 1993-03-31
Abstract: There is disclosed an improved copper complex bactericide/fungicide and a method of making and using the same. The improved bactericide/fungicide is prepared by forming an aqueous solution of a partially neutralized, water-soluble polycarboxylic acid having a molecular weight of between approximately 1,000 and 300,000 and a pH of between approximately 3 and 9. To this aqueous solution is added a copper-containing compound which when combined with said aqueous solution releases copper (II) ions which will form a water-soluble complex with said partially neutralized polycarboxylic acid. The water-soluble copper complex is applied to plants to prevent or inhibit bacterial and fungal disease growth thereon. <IMAGE>