baber/WOPTO huggingface dataset:
Patent GB-1170125-A (GB)
Title: Copper Base Alloys
IPC: C22C9/04
Filed: 1967-02-28
Abstract: 1,170,125. Copper base alloy. OLIN MATHIESON CHEMICAL CORP. Feb.28, 1967 [March 1, 1966], No.9385/67. Heading C7A. A copper base alloy consisting of:- Cu 69 - 80% Zn 15 - 29À3% Al 1À5 - 5% and Fe 0À2 - 1À5%, apart from impurities, and optionally As one or more of P in an amount of 0À02-0À1% each, Sb satisfies the following equation:- wt % A1 = 9 Œ 0À8 - 0À234 wt % Zn. Normal impurities are Pb, Sn, P, Mn, Ni and Si. The alloy may be hot worked (e.g. at 1500 - 1650‹F.) cold worked and optionally annealed at 1000 to 1200‹F.
Patent GB-1008132-A (GB)
Title: A process for the manufacture of a superconductive wire
IPC: B22F3/26
Filed: 1964-03-05
Abstract: 1008132 Super-conductive devices; electric conductors W C HEREAUS GmbH 5 March 1964 [6 March 1963] 9395/64 Headings H1A and A4D To impart a filamentary structure to a wire made from a super-conductive intermetallic compound, one of the constituents of the compound is formed into a tube into which is placed a bundle of wires, preferably of the same material, and a second constituent of the compound is then introduced, in molten state, to fill the interstices between the wires and the tube. The tube is then drawn and shaped, e.g. into a coil, before a final heat-treatment to combine the constituents. A particular example describes a wire of the compound Nb 3 Sn produced by tin plating the interior of a niobium tube, inserting a bundle of tin-plated niobium wires, introducing molten tin into the tube under vacuum, cold drawing the resulting wire by stages down to a required diameter, forming a coil from the drawn wire, and then heating for several hours at 900 to 1200C. The possibility of a three-element intermetallic compound being used is mentioned, and the following alternative two-element compounds are specified: Nb 3  Al; Nb 3  In; Nb 3  Ga; V 3 Si; V3 Ga; V 3  Sn; Ta 3 Sn.
Patent GB-550925-A (GB)
Title: Improvements in or relating to condensation products of formaldehyde and monomeric compounds
IPC: C08G18/54
Filed: 1941-07-25
Abstract: 550,925. Synthetic recess modified with polyisocyanate. DU PONT DE NEMOURS & CO., E. I. July 25, 1941, No. 9452. Convention date, July 25, 1940. [Class 2 (iii)] Modified phenol-formaldehyde, urea-formaldehyde and sulphonamide-formaldehyde resinous condensation products are obtained by carrying out the condensation reaction in the presence of a polyisocyanate or thioisocyanate. Resinous condensation of the following bodies with formaldehyde may be thus given improved baking characteristics and water resistance-ohydroxy-benzyl alcohol, o-cresol, m-cresol, p-cresol, p-phenylphenol, xylenols, diphenylol propane, resorcinol, urea, guanidine, monomethylolurea, acetyl urea, phenyl urea, methyl urea, thiourea, o, m, and p-toluenesulphonamide tetrahydronaphthalenesulphonamide, adipamide. Pigments, mica, whiting, alumina, synthetic or natural resins (rosins, ester gums, copal, kauri, congo, manilla, damar, shellac), ), drying &c. oils, waxes, (carnauba, beeswax, paraffin, spermaceti, montan) inhibitors (pine oil, hydroquininone, guaiacol, creosote, soya lecithin (mineral oils may be mixed with the reacting materials. In examples (1) 100 parts p-phenylphenol formaldehyde resin ("Bakelite" XR 254) dissolved in 100 parts toluene are mixed with 9 parts hexamethylene diisocyanate and 0.1 parts benzoyl peroxide. A film of the mixture baked for one hour at 100‹C. gives a product of improved hardness, (3) a urea-formaldehyde resin prepared by heating one part dimethylolurea and 2 parts isobutanol in presence of phthalic acid while eliminating water is dissolved in dioxane and the solution mixed with a xylene solution of a castor oil modified glyceryl phthalate resin and with 5 parts hexamethylene diisocyanate, a film of the mixture being baked for one hour at 127‹C. Specifications 547,672 and 548,807 are referred to. The Specification as open to inspection under Sect. 91 includes the modification by isocyanates of the resinous condensation products of the following substances with formaldehyde-anisole, α and #-naphthol ethyl ether, diphenyl ether α-naphthol, #-naphthol, methyl and ethyl ethers of 1:3:5 xylenol, salicylic acid, o-methoxybenzoic acid, ethyl salicylate, phenoxy acetic acid, glycol monophenyl ethers, diphenylol cyclohexane, dithiophenylol propane, thiophenol, thiocresol, monochlorophenol, catechol, pyrogallol, formamide, acetamide, naphthalene, anthracene, phenanthrene, acenaphthene, chloronaphthalene, #-naphthalene sulphonic acid, acetone, cyclohexanone, cyclopentanone, naphthalene sulphonamide, chlorobenzene sulphonamide, nitrobenzene sulphonamide, aniline, o-toluedine, α and #-naphthylamine, benzylaniline, urethane, hexamethylene diurea, salicyl aldehyde and acetaldehyde. This subjectmatter does not appear in the Specification as accepted.
Patent GB-750051-A (GB)
Title: Improvements in repeat operation mechanism for power driven typewriters or like machines
IPC: B41J23/06
Filed: 1954-03-31
Abstract: 750,051. Typewriters &c. ROYAL McBEE CORPORATION, [formerly ROYAL TYPEWRITER CO., Inc.]. March 31,1954 [April 10, 1953], No. 9494/54. Class 100 (4). A power-operated typewriter or like machine has a continuouslydriven snatch roll or bar 17 with which, on actuation of a key E, an interponent pawl element 30 pivoted on an actuator 18 is engaged to move a control trigger member 33 to its releasing position and effect a transient engagement of roll 17 and element 30 to operate a type-bar 16, after which the parts are returned to their normal positions. An extension 102 of control member 33 has a lost-motion connection provided by a pin 101 on extension 102 and slot 100 in link 99 with a cam follower member 71 during the above cycle of operations but on depression of a key F it is moved to the lett, by mechanism 90-98 and follower 71 into engagement with a power-driven cam lobe 60 to allow nose 35 of element 33 to move from a holding surface on element 30 to effect a selected number of cycles of operation of the type-bar 16, e.g. for underlining, repeat printing, repeat operation of back-spacing, letter-spacing or linespacing mechanisms. The follower 71 is normally displaced axially from the cam lobe 60 but is moved into engaging alignment by a bellcrank mechanism 85 operated by a linkage 83- 94 and the key F. A spring 32 re-engages the elements 30, 33.
Patent GB-1034635-A (GB)
Title: Purification of urokinase
Inventor: WHITE WILFRID FRANCIS
IPC: B01J47/00
Filed: 1965-03-05
Abstract: A urokinase preparation of high purity is obtained by subjecting a partially purified (e.g. by absorption and elution on a cation-exchange resin) aqueous solution of urokinase to gel-filtration on a cross-linked dextran gel.ALSO:A high purity urokinase is obtained by subjecting a partially purified (e.g. by absorption and elution on a cation-exchange resin) aqueous urokinase solution to gel-filtration on a cross-linked dextran gel.
Patent GB-558635-A (GB)
Title: Improvements in knitting machines
IPC: D04B27/24
Filed: 1942-07-10
Abstract: 558,635. Knitting - machines. BRITISH CELANESE, Ltd. July 10, 1942. No. 9614. Convention date. July 22, 1941. [Class 74 (ii)] Warp yarn guides 2 are fixed in a block 3 of lead or other low melting metal or alloy, and the block is secured upon the guide bar 1 by a clip 4. A shoulder 7 upon the block positions the block upon the bar, and the block has a projecting lug 7' engaging a hole in the clip to position the block and clip.
Patent GB-473027-A (GB)
Title: Improvements in or relating to mattresses and sprung bases for bedsteads, settees, seats and the like
IPC: A47C7/24
Filed: 1936-04-02
Abstract: 473,027. Spring upholstery. HENDERSON, A. April 2, 1936, No. 9758. [Class 52 (iv)] A spring surface constituted by tension springs 40 stretched across a frame has an overlying pad 32 formed of layers of felt or rubber decreasing in sizefrom the top to the bottom. The supporting springs may be in two transversely arranged sets and sleeved with rubber to prevent contact.
Patent GB-886324-A (GB)
Title: Improvements in and relating to the production of aliphatic carboxylic acids
Inventor: WHITFIELD GORDON HOWARD
IPC: C07C51/235
Filed: 1959-03-23
Abstract: Aliphatic carboxylic acids are prepared by reacting an aldehyde, e.g. acetaldehyde, proprionaldehyde, or an aldehyde containing 4 or more carbon atoms, with a gas containing free oxygen, at a temperature between 30 DEG C. to 150 DEG C. in a reaction zone in which a compound or compounds of one or more metals of variable valency, and a sequestering agent comprising ethylene diamine tetraacetic acid, tartaric acid, dimethyl glyoxime or triethanolamine are present.  The sequestering agent is in an amount sufficient to combine with all the metal, which may be present as a catalyst or contaminant, e.g. cobalt, iron or nickel salt.  In an example proprionic acid is prepared by the oxidation of proprionaldehyde with oxygen in the presence of cobalt naphthenate with ethylene diamine tetraacetic acid to give an improved yield.
Patent HK-102691-A (HK)
Title: Slow-closing valves
Inventor: DUTHEIL DANIEL
IPC: F16K21/10
Filed: 1991-12-19
Abstract: Slow-closing valve in which the delay chamber communicates with the water inlet through a calibrated orifice (6) in which a metal rod (7) is able to move, characterised in that the calibrated hole is made in a small tablet (10), made of a hard material, and attached to the part that usually comprises the calibrated orifice. <IMAGE>
Patent HK-175095-A (HK)
Title: Connector
Inventor: STRASSLE MARCEL
IPC: E04B1/58
Filed: 1995-11-16
Abstract: PCT No. PCT/CH91/00040 Sec. 371 Date Sep. 10, 1991 Sec. 102(e) Date Sep. 10, 1991 PCT Filed Feb. 13, 1991 PCT Pub. No. WO91/12384 PCT Pub. Date Aug. 22, 1991.A guide device including a bolt (5) which through a sleeve insert can be fastened rotatably to one end of a rod (21), which bolt is connected, sliding axially, to the front part of a guide sleeve (16') in such a way that a rotary movement of the guide sleeve (16') can be transmitted to the bolt (5). A spring (20) pushes the bolt (15) out of the guide sleeve (16'), and the rear end of the guide sleeve (16') an approximately bell-shaped flange (17) is provided, which delimits an inside space which is dimensioned such that the head (1) of the sleeve insert can be accommodated therein.
Patent HU-T57986-A (HU)
Title: Process for producing combination pharmaceutical compositions comprising cefalosporing and xanthine derivatives
Inventor: KLESEL NORBERT
IPC: A61K31/522
Filed: 1991-06-19
Abstract: Pharmaceutical combination products containing at least one cephalosporin derivative and at least one xanthine derivative are suitable for the prophylaxis and treatment of bacterial infectious diseases and for the prophylaxis and treatment of septic shock.
Patent HU-T62124-A (HU)
Title: Circuit arrangement for increasing operating frequencies of the programmable synchron sequential circuits
Inventor: BARLAI TAMAS
IPC: H03K23/40
Filed: 1991-06-27
Abstract: - (Dwg.1/1)
Patent HU-T66965-A (HU)
Title: Neuroleptic perhydro-1h-pyrido[1,2-a]pyrazines and pharmaceutical compositions containing the same
Inventor: BRIGHT GENE MICHAEL
IPC: C07D211/62
Filed: 1991-11-18
Abstract: Antipsychotic compounds having the formula   <IMAGE> (I)  wherein Z is H or Cl; Y is O or S; n is 1-4; separately, X is H or (C1-C2)alkyl and L is R(CH2)mCO, m is 0 or 1-3, R is (C1-C6)alkyl, (C3-C7)cycloalkyl, phenyl, naphthyl, furyl, benzofuranyl, thienyl, benzothienyl, pyrrolyl, indolyl, isoindolyl or one of said groups substituted on aromatic or heteroaromatic ring with fluoro, chloro, (C1-C2)alkyl or (C1-C2)alkoxy; or together L and X, in combination with the nitrogen to which they are attached, form certain cyclic imides, 4-substituted piperidines or a cyclic sulfonamide.
Patent HU-T61034-A (HU)
Title: Process for the production of growth retarding factor
Inventor: JAMES STEPHEN
IPC: C07K16/26
Filed: 1990-06-01
Abstract: A peptide having primary structural homology to a sequence of amino acid residues of growth hormone releasing factor (GRF) in the region spanning positions 28-44 or antigenically or immunogenically equivalent peptides thereto, or salts thereof may be used in an antigenic formulation to potentiate the effects of growth hormone in a vertebrate.
Patent HU-T59121-A (HU)
Title: New process for producing 2,2-dimethyl-4-chromanone derivatves
Inventor: SEBOEK PETER
IPC: C07D311/22
Filed: 1990-08-23
Abstract: 2,2-Di:methyl-4-chromanone derivs. of formula (V) are prepd from 2,2-di:methyl-7-hydroxy-chromanone cpds of formula (1) by acylation with N,N-di:methyl-thio-carbamoyl-chloride (11) yielding chromanones of formula (111). These are rearranged by application of heat. to cpds of formula (IV) and finally desulphurised in presence of Raney-nickel. - R1, R2, R3 are H, hydroxy-alkoxy-,aryloxy-, alkyl-, alkenyl-, alkynyl-, halogen-, cyanonitro-, amino-, CHO-, -COOH, -COOCH3, and COCH3- gps. - These chromanones are useful pharmaceutical intermediates.
Patent JP-H06199259-A (JP)
Title: Vibration isolating structure of foot rest
Inventor: MORISHITA TAKAYOSHI
IPC: B62J25/00
Filed: 1993-01-07
Abstract: PURPOSE:To decrease the number of parts and reduce vibration of a vibration isolating structure of a motorcycle foot rest by fast supporting a place near the two side ends of a foot rest bracket line along the body frame, and supporting afloat a point between the two ends. CONSTITUTION:A foot rest bracket 11 is mounted on a body frame 1, when a bolt 16 is driven in the X direction into a bolt insert hole 2a and a threaded hole 11a while a bolt 13 is driven in the counter-X direction into a bolt insert hole 11c and a threaded hole 3b. An elastic member 14 such as rubber bushing is fitted in another insert hole 11b, and thread engagement is made in the counter-X direction into a threaded hole 3a by a bolt for floating 15. Thereby the foot rest bracket 11 is mounted at three points, among which two points make stationary support while the middle point makes supporting afloat, and therewith the vibratory level of the bracket 11, foot rest bar 12, etc., can be reduced.
Patent JP-S60145678-A (JP)
Title: Low temperature vacuum heat-insulating piping
Inventor: KAWAZU SHIYOUJI
IPC: H01L39/04
Filed: 1984-01-10
Abstract: PURPOSE:To reduce the number of spacers, the diameter of a pipe, and the weigth by a method wherein an insulator of light-weight and heat-transfer and conductivity is used for the inner pipe which carries a low boiling point liquid such as liquid helium. CONSTITUTION:The inner pipe 1B and the outer pipe 2B are constructed e.g. of fiber-reinforced plastic (ERP). This manner enables the inner pipe 1B to be reduced in weight, and the spacers 3 supporting the inner pipe 1B to be reduced in number since FRP and stainless steel are almost equal in strength. The pipes can be constructed of an insulator, such as nylon, Teflon, or glass, which has a low thermal conductivity, in addition to FRP. The number of spacers necessary for the FRP-made inner pipe 1B reduces to about 1/3 of stainless steel ones, resulting in the half-reduction in the total amount of heat penetration; therefore, a vacuum heat-insulating layer can be produced narrowly by elimination of cooling liquid nitrogen shield piping.
Patent JP-H10197815-A (JP)
Title: Optical scanning device
Inventor: KASHIMURA HIDEKI
IPC: G02B26/10
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanning device which can correct a right-left difference in scanning magnification or the tilt of the best image plane while suppressing deterioration of a light quantity distribution. SOLUTION: This optical scanning device is so constituted as to reflect emitted light from a light source 2 by a rotating deflector 7, convert its reflected light by an optical element 9 from a nearly constant angular speed to a nearly constant linear speed, and optically scan a latent image carrier 1 with the converted reflected light. In this case, the emitted light is made incident on the deflector 7 through the optical element 9 and the optical element and deflector 7 are arranged rotatably on a position P conjugate to the center 7b of rotation of the deflector 7 by the optical element 9.
Patent JP-S59126395-A (JP)
Title: Pal system vtr
Inventor: SUGA TAKEYOSHI
IPC: H04N9/87
Filed: 1983-01-08
Abstract: PURPOSE:To prevent color of monitor from disappearing even with a failure of a PAL pulse by changing the amount of delay of a reproduced chroma signal and matching the phase of a color difference signal at each one horizontal period of the succeeding reproducing chroma signal. CONSTITUTION:An output of a preamplifier 3 amplifying a reproducing signal from head chips 1, 2 passes through an HPF4 and an LPF5 and is separated into a luminance signal and a chroma signal. The luminance signal is demodulated by a demodulator 6, and led to a synchronous separating circuit 7, a 0.5H delay circuit 8 and a switch 9. At normal reproduction, an output of the demodulator 6 is mixed with the chroma signal by a mixer 11 via a side shown in broken lines of the switch 9 and led to an output terminal 12. The chroma signal separated by the HPF5 passes through the part shown in broken lines of switches 14, 16 and is led to a PAL chroma signal processing circuit 17 of the VHS system. In the special reproduction, when the track moves to the track the same as that at the 6hr mode, a shift in the horizontal synchronizing signal occurs. This shift is detected by a skew jump detecting circuit 18. Further, the shift is corrected by switching a signal delaying the skew jump pulse by 0.5H via a delay circuit 8 and a straight signal by means of the switch 9.
Patent JP-S59125498-A (JP)
Inventor: SASAKI TAMAE
IPC: G01D21/00
Filed: 1983-01-07
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-H04250475-A (JP)
Title: Developing unit and its toner cartridge
Inventor: YAJIMA SETSUO
IPC: G03G15/08
Filed: 1991-01-10
Abstract: PURPOSE:To offer a developing unit where the exchanging operation of a toner cartridge is surely and easily performed and the toner cartridge. CONSTITUTION:Two pins 20 formed at both side ends in the longitudinal direction of the toner cartridge 11 are guided along an inclined guide 23 formed in a unit main body 10 to a holding position by a holding part 22. A latch lever 21 is engaged with an engaging pawl in a state where the pin 20 is held by the holding part 22, and the toner cartridge 11 is fixed in the main body 10. Meanwhile, the latch lever 21 is operated so as to be disengaged from the engaging pawl, and the cartridge 11 is rotated in a detaching direction centering around the two pins 20.
Patent JP-H06202924-A (JP)
Title: Document version control method
Inventor: TSUKUDA TAKAHIRO
IPC: G06F17/21
Filed: 1993-01-08
Abstract: PURPOSE:To attain the highly efficient control of document version by controlling the version number of the quoted original document in a document editing state based on a quotation table prepared in a document control system. CONSTITUTION:In a document editing system 2, the entry is applied to a quotation table 1A every time the quotation of a document is instructed during an editing job. At the same time, the present version is set at the latest one and the precedent one. When the system 2 reads the produced document out of a data base 3 as an editing subject, the table 1A is also read and the present version of the quoted original document is acquired from a document control system 1. At the same time, the present version number is set at the latest one of the table entry. The system 2 displays the contents of the precedent version for the quoted area where the version is changed when a person in charge instructs the display of the version change. When the document version is updated, the system 2 sets the latest or precedent version of the quoted area at a fixed version number of the table 1A and preserves the fixed version number as the present version.
Patent JP-S5387171-A (JP)
Title: Glass sealed semiconductor device
Inventor: MOMONA HIROSHI
IPC: H01L23/04
Filed: 1977-01-12
Abstract: PURPOSE: To obtain a glass sealed semiconductor device of a small outside dimension in relation to the packaging density of pellets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08189045-A (JP)
Title: Manhole
Inventor: MATSUSHITA TATSUJI
IPC: E02D27/12
Filed: 1995-01-09
Abstract: PURPOSE: To provide a manhole that is resistant to corrosion and therefore excellent in durability. CONSTITUTION: This manhole 11 includes a cylindrical manhole main body 12 and a lid 13. The manhole main body 12 has a bottom 14, a straight wall portion 15 and a slanted wall portion 16. The bottom 14 has a fiber reinforced plastic(FRP) layer 19 and a concrete layer 21. The straight wall portion 15 forms a fiber reinforced plastic mortar(FRPM) layer 23 throughout its thickness from the inner to the outer surface. The FRPM layer 23 comprises an outer surface protection layer, an outer surface FRP layer, an intermediate layer, an inner surface FRP layer and an inner surface protection layer. The slant wall portion 16 has an FRP layer 33 and a concrete layer 34. The lid 13 is made from FRP. The fibers of the FRP used are glass fibers, and the plastic used is unsaturated polyester resin.
Patent JP-H03207650-A (JP)
Title: Biaxially oriented polyester film
Inventor: ABE KOICHI
IPC: B29C55/12
Filed: 1990-01-10
Abstract: PURPOSE:To improve dust-falling characteristics at slitting by a method wherein the intrinsic viscosity of laminated film layer composition of polyester A is set to be smaller than that of base layer film layer composition of polyester B. CONSTITUTION:When film mainly made of polyester A and particles is laminated at least on one side of film mainly made of polyester B, the thickness of laminated film of the polyester A is set to be 0.005-3mum, the mean particle diameter of particles containing in the laminated film is set to be 0.1-10 times as large as the thickness of the laminated film, the particle content in the laminated film and the intrinsic viscosity of the laminated film layer composition of the polyester A is set to be smaller than that of base layer film layer composition of polyester B and preferably the difference between the intrinsic viscosities is set to be 0.05gl/g or more. By varying in the magnitudes of viscosities as mentioned above, the falling of dust from the slitted edge faces of the polyester B layer film or of the base layer film is efficiently checked, resulting in improving the dust-falling characteristics of the whole laminated film at slitting.
Patent JP-H09191672-A (JP)
Title: Oscillation wave driver
Inventor: KAI TAKASHI
IPC: H02N2/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent deposition of abrasion powder in the groove of comb tooth by covering the groove between comb teeth with a slide member. SOLUTION: An oscillator 5 comprises a ring-like metallic resilient body 2, and a plurality of piezoelectric elements 4 bonded to the lower surface of resilient body 2 while being arranged in the circumferential direction. The resilient body 2 is made of stainless steel or phosphor bronze and a plurality of teeth are formed, at a constant interval, in the circumferential direction on the upper part. The plurality of piezoelectric elements 4 are polarized alternately in different directions in the circumferential direction and classified into two groups by sectioning the resilient body 2 substantially into two. A ring-like sliding sheet 1 of composite material containing fluororesin is bonded to the upper surface of comb teeth of resilient body 2.  Furthermore, the lower surface of a ring-like mover 3 is brought into pressure contact with the upper surface of comb teeth of oscillator 5. According to the structure, fluctuation of starting torque is suppressed even after long time operation and stabilized motor characteristics are realized.