baber/WOPTO huggingface dataset:
Patent AT-A84384-A (AT)
IPC: F02B1/04
Filed: 1984-03-14
Abstract: In an internal combustion engine with a cylinder (1), the cylinder head (2) has four valves (3, 4) inclined towards each other and arranged to be radially aligned with respect to the combustion chamber, pairs of the valves being operable by a common camshaft (6) by means of conical cams (7). To make it possible to use such a valve control for high rotational speeds, too, bucket type tappets (8) are displaceably mounted between the radially aligned valves (3, 4) and the conical cams (7) in the cylinder head (2).
Patent CR-11179-A (CR)
Title: Anticuerpos humanizados contra el globometro ab (20-42) y sus usos
Inventor: EBERT ULRICO
IPC: A61P25/28
Filed: 2009-12-18
Abstract: Proteinas de union, y en particular, anticuerpos humanizados que pueden usarse, por ejemplo, en el diagnostico, el tratamiento y la prevencion de la enfermedad de Alzheimer y condiciones relacionadas.
Patent DK-60983-A (DK)
Inventor: IMAMURA KENJI
IPC: H01F1/36
Filed: 1983-02-11
Abstract: A magnetic carrier powder composed of ferrite powder particles having a spinel structure and an average particle size of less than 30  mu m.
Patent DK-85685-A (DK)
Inventor: DOMESLE RAINER
IPC: F01N3/28
Filed: 1985-02-26
Abstract: An apparatus for cleaning the exhaust gases of diesel engines, and especially for removal of soot particulates, utilizing series connected filter elements installed in the cross section of a housing traversed by the exhaust gas, wherein at least one filter element carrying a catalyst that lowers the ignition temperature of the soot and assists in soot burn off alternates several times with at least one filter element carrying a catalyst that assists the combustion of gaseous pollutants.
Patent FR-1513521-A (FR)
Inventor: MALCZEWSKI JEREMIE
IPC: B64C1/00
Filed: 1967-01-04
Granted: 1968-02-16
Abstract: 1,216,990. Metal laminate. SOC. ANON. BRONZAVIA. 27 Dec., 1967 [4 Jan., 1967], No. 58659/67. Heading B5N. [Also in Divisions E1-E2] A composite structure comprises sheet-like metal elements and one element 1 has a plurality of substantially identical spaced elongated, hollow protrusions 2 formed on one face thereof, the protrusions being disposed to lie in two sets of parallel regularly spaced rows, with the protrusions of one set of rows extending transversely of the protrusions of the other set of rows, the protrusions in each row being offset, along said row, with respect to the protrusions in each immediately adjacent row of the same set, and each protrusion of said one set of rows being disposed between two successive protrusions of a respective row of said other set, the other face of the element 1 being applied against one face of a second element, the two elements being rigidly secured together over at least part of their area of contact. The second element may be flat or have protrusions or longitudinal ribs on its outer face. The elements may be glued, brazed, spot-welded or riveted together. When both elements have protrusions these may be aligned with each other, or placed in parallel, or oriented slantwise with respect to each other. The protrusions of different elements may be of different sizes and project by different amounts. The protrusions may be formed by pressing. The structure may be flat, or follow the surface of a cylinder or cone, or may be curved in two directions by forming the elements on a press before assembly.
Patent GB-297613-A (GB)
Title: Improvements in or relating to electrical insulators
IPC: H01B17/02
Filed: 1928-01-04
Abstract: 297,613. Pollak, J. E., (Hermsdorf- Schomburg Isolatoren Ges.). Jan. 4, 1928. Addition to 289,709. Insulators.-A coil spring F, which retains the pin K in the body of an insulator as described in the parent Specification, is strengthened by means of balls U of steel, or other hard material, inserted in the coil.
Patent GB-850818-A (GB)
Title: Paper sized with a fluorocarbon agent on one side and coated with thermoplastic material on the other side
IPC: D21H19/18
Filed: 1957-01-03
Abstract: 850,818. Paper coated with wax, asphalt etc.; carbon paper &c. MINNESOTA MINING & MANUFACTURING CO. Jan. 3, 1957 [Jan. 13, 1956], No. 309/57. Class 96. Porous paper, e.g. 0.0012 inch thick, is sized on one side only with a fluorocarbon compound, e.g. a chromium complex of perfluorocaprylic acid, which is repellent to glycerine, oils, and greases, and is coated on the other side, by hot melt, with wax, or asphalt, or a wax and carbon ink composition, e.g. for thin carbon paper, or, e.g. for wrappers or liners, or for laminating. Urea &c. may be included to neutralize hydrochloric acid which is evolved on drying and insolubilizing the chromium complex which may be applied as a 0.2% solution. Asphalt used may have a melting-point of 125 C. Specifications 703,435, 712,784 and 763,673 are referred to.
Patent GB-297615-A (GB)
Title: Improvements in or relating to apparatus suitable for locking doors
IPC: E05C9/06
Filed: 1928-01-04
Abstract: 297,615. Myers, M., and Needleman, P. Jan. 4, 1928. Keyholes, obstructing; latches, sliding; locking sliding latches; lock mechanism, lever-type; multiple-bolt fastenings.-A number of door bolts A are simultaneously operated by a keyoperated bolt of a lock J. The tail I of the lock bolt projects from the block casing and has a plate K with inclined cam slots engaging pins with antifriction rollers R carried by a pair of slidable rods G, G<1>, the other ends of these rods having similar cam-plates 0 adapted to operate, pairs of bolt-rods A. In a modification, Fig. 1<a>, the bolts A have integral supplementary bolts A<1> and the plates 0 carry multiple bolts A<2> as shown. The mechanism of the lock J, described in detail, is identical with that described in Specification 297,614 and includes a spring-shot latch bolt normally free for withdrawal by a handle-operated spindle v, an internal key-operated bolt for locking the latch in shot position, the tail I of this bolt projecting as shown, and means for obstructing the keyhole and for preventing ready access thereto from the outside of the door, this means being operable by the key used to operate the lock.
Patent GB-109042-A (GB)
Title: Artificial Legs.
IPC: A61F2/64
Filed: 1917-01-08
Abstract: 109,042. Soc. Anon. d'Appareils de Prothese. Aug. 23, 1916, [Convention date]. Limbs, artificial.-The control of the lower part a of tha leg is obtained by means of a cord e passing around a roller d mounted in a bracket c inside the leg. The cord passes out forwardly through an opening j in the thigh and around a roller o and rearwardly through an opening j<1> and around the roller 0<1>, after passing over a roller n mounted on the knee pivot h. If used in connexion with the leg described in Specification 108,663, the roller n is disposed between two branches of the bracket supporting the connecting-spindle. Cushioning-stops p, q of felt are interposed between the upper and lower parts of the limb.
Patent GB-208920-A (GB)
Title: Wood chopping device
IPC: B27M1/00
Filed: 1923-01-05
Abstract: 208,920. Ross, J. M. Jan. 5, 1923. Cutting-up.- A handlever made in one piece with a curved knife 6 is pivoted on an open base member 1 fixed down by means of lugs 2 and notched as at 3 to take the wood.
Patent GB-1173032-A (GB)
Title: Coating Materials for Moulds and Dies for Casting and Moulding
Inventor: HUNT MICHAEL DAVID
IPC: B05D5/08
Filed: 1967-01-05
Abstract: 1,173,032. Mould-lining and parting materials. FOSECO INTERNATIONAL Ltd. 21 Dec., 1967 [5 Jan., 1967], No. 685/67. Heading B3F. [Also in Divisions B5, C1, C3 and C5] The casting or moulding surfaces of moulds, dies or core-boxes are given a coating of a phthalocyanine which may be metal-free, Na, K, Ca, Ba or Cd phthalocyanine or a substituted phthalocyanine, e.g. with chlorine in the benzine nuclei. It acts as alubricant, a release agent and as insulation and is applied in liquid media, e.g. as a paste, such as sodium carboxymethylcellulose gel, polyisobutylene or a polyalkyleneglycol before heating at 400-500‹ C. in an inert, e.g. N 2  atmosphere. The treated surface is protected during first castings with a release agent, a dilute composition of copper phthalocyanine and polyethylene oxide in water.
Patent GB-592802-A (GB)
Title: Improvements in or relating to shaft couplings
IPC: F16D1/02
Filed: 1945-01-09
Abstract: 592,802. Shaft couplings and collars; universal joints. LOMBARD, A. A. Jan. 9, 1945, No. 747. [Class 80(ii)] In a shaft coupling transmitting end thrust and radial loads as well as torque, axially mating toothed driving members mounted on each shaft can be drivingly engaged and locked against disengagement only when the shafts have been themselves locked together by passing the slotted enlarged end of an axial extension on one shaft axially through complementary slots into a co-acting recess in the other shaft end and turning the shafts relatively to each other to a locking position. As shown, applied to couple together the turbine and compressor shafts of an aircraft jet engine, an externally toothed wheel 20, Fig. 1, fixed on one shaft 14, is engageable by an internally toothed collar 21, slidably splined on the other shaft 11, only when a cylinder or ball 12, formed on the end of the shaft 11 and having three circumferentially spaced 60 degrees slots 13, has been passed through a complementarily slotted cover plate 16 into a co-acting socket 15 in the end of the shaft 14 and turned through 60 degrees to prevent withdrawal. Prior engagement of the toothed members is prevented by three enlarged tooth spaces 24, Fig. 4, on the collar 21, which mate with correspondingly enlarged teeth on the wheel 20 only when locking is complete. Further locking of the collar 21 against axial movement is provided by a locating ring 26, Fig. 5, also slidably splined on the shaft 11 and which, when the collar 21 is drivingly engaged and teeth 27 on the ring have been passed through slots 29 on the collar 21, can be rotated in a groove 30 in the shaft 11 until a radial spring-pressed plunger 32 in the collar 21 enters one of two holes 31 in the ring thus locating it axially by interference of its splines with those of the shaft 11. Co-acting dowel pins and holes can replace the enlarged teeth and tooth spaces on the members 20, 21.
Patent GB-567798-A (GB)
Title: Improvements in or relating to electrical plug contact pins
IPC: H01R13/04
Filed: 1943-01-18
Abstract: 567,798. Two-part couplings. SMART & BROWN (ENGINEERS), Ltd., and SPIVEY, W. H. Jan. 18, 1943, No. 894. [Class 38 (i)] A plug contact 2 for mounting in an insulating body 7 is formed with compressible detents 3 associated with stop means 5 so that the contact after the lead is attached thereto can be pushed into position in a hole 7a in the body 7 until the stop means abuts on the body when the detents will expand into locking engagement with the body. The detents are preferably formed by pressing out portions from a sheet metal blank which is rolled to form the plug, the resilience being obtained by slotting the plug on opposite sides between the detents. Cavities for the detents are formed by the co-operation of projections 8 on the upper surface and recesses 10 in the undersurface of two similar body members 7. Instead of a channel-shaped recess 6 for soldering the lead., interengaging claws may be formed along its edges to be bent down to grip the lead. The pin may be formed from a solid rod fitted into a tubular sheath.
Patent GB-620242-A (GB)
Title: Improvements in self-threading delivery devices for drawing frames
IPC: D01H5/72
Filed: 1947-01-10
Abstract: 620,242. Drawing devices for textile fibres. MACKIE & SONS, Ltd., J., and MACKIE, J. P. Jan. 10, 1947, No. 953. [Classes 120 (i) and 120 (ii)] A self-threading delivery device for use in a drawing head for slivers of long staple fibres, such as jute, comprises a conductor 6, extending over substantially the whole of the reach between the drawing rollers 1, 3 and the delivery rollers 7, 8, and a driven rubbing roller 4, preferably covered with felt, flannel or other soft material, working against the lower drawing roller 1, so as to direct onto the conductor a sliver end or separate fibres which may tend to follow the drawing roller beyond the edge of the conductor 6. This conductor is provided with side walls 12 to confine the sliver laterally and deliver it to the delivery rollers. The entry to the conductor is.wide and the side walls converge and when two slivers are drawn side by side they are condensed to a single sliver having smooth selvedges. The part of the conductor nearest to the drawing rollers may be a flat plate with a lip on the entry edge and with side walls beginning close to the delivery rollers, or a pair of forwarding rollers may be interposed between the plate portion and the walled part.
Patent HK-56696-A (HK)
Title: Synthetic membrane vesicles containing funtionally active fusion peptides as drug delivery systems
Inventor: GLUECK REINHARD DR
IPC: A61K47/48
Filed: 1996-03-28
Abstract: The phospholipid bi-layer vesicle contains at least one pharmaceutically active drug and comprises cell-specific markers on the membrane which have at least 90 % biological activity when measured according to Luescher & Glueck, Antiviral Research 14, 39-50. In the membrane, the cholesterol content is preferably less than 2% by weight, the detergent content preferably less than 1 ppb. The vesicle diameter preferably is about 80 nm. The phospholipid in the membrane may comprise 70 to 95 % by weight of phosphatidylcholine and preferably 10 to 20 % by weight of phosphatidylethanolamine; preferably 6 to 8 % by weight of a crosslinker, preferably of a sulfosuccinimidyl derivate, and at least one cell-specific fusion peptide are linked to the membrane. The vesicles are used for the preparation of pharmaceuticals against AIDS and carcinomas. The process for the preparation of phospholipid bi-layer vesicles comprises hemagglutinin as a cell-specific marker with at least one fusion peptide. The hemagglutinin is separated from a virus strain by means of a non-ionic detergent, preferably octaethylene glycol monododecyl ether. It is removed by repeatedly treating the solution with altogether about 1.5 g polystyrene beaded microcarriers per 100 mg detergent.
Patent HK-75579-A (HK)
Title: Digital watch with oscillator-divider power selection
IPC: G04G99/00
Filed: 1979-10-25
Abstract: A digital watch with oscillator/divider power selection circuitry. The selection circuitry selects the source of the voltage to be supplied to the crystal oscillator and initial divider circuits. If battery voltage is low because battery current is high, as when the light emitting diodes (LED's) are illuminated in an LED digital watch or when the illumination light is on in a liquid crystal display (LCD) digital watch, the crystal oscillator and initial divider would be powered by two batteries; and when battery voltage is high because battery current is low, the crystal oscillator would be powered by only one battery. Therefore, the power selection circuitry determines whether one or two batteries are used to power the oscillator depending upon the particular operating conditions. There are two advantages of this technique: (1) current is reduced so battery life is increased, and (2) the voltage never goes so low that circuit production yields are adversely affected.
Patent HK-92796-A (HK)
Title: Apparatus switch with switch-on protection
Inventor: BERG ANETTE
IPC: H01H9/20
Filed: 1996-05-30
Abstract: An appliance switch for an electric shaver is equipped with a safety device guarding against accidental operation, which device is slidable coplanar with the appliance switch, is arranged in a housing and is equipped with positive engagement members which are adapted to be slipped over a latch member of the appliance switch and prevent the latch member from being movable out of its locking position. In this manner, a reliable safeguard is provided preventing accidental operation of the shaver.
Patent HK-99895-A (HK)
Title: Hybrid interferons
Inventor: DR MEYER FRANCOIS
IPC: C12P21/08
Filed: 1995-06-22
Abstract: Novel hybrid interferons are produced which are derived from lymphoblastoid interferons a-2 and a-3 belonging to the interferon aB and αD groups, respectively. The novel hybrid interferons possess valuable antiviral and antiproliferative properties.
Patent HU-T46903-A (HU)
Title: Process for production of derivatives of 4h-benzol /4,5/-cyclohepta /1,2-b/-tiophen and medical preparatives containing such compounds
Inventor: LEUTWILER ALBERT
IPC: C07D333/80
Filed: 1987-01-15
Abstract: (2-Halo-10-oxy-4H -benzo(4,5)cyclohepta(1,2b) thiophen-4-ylidene) acetic acids (I) and their hydrolysable esters and salts are new. (I) is esp. a cpd. of formula (Ia). R1 = H or 1-4C alkyl; R2 = halogen. - 2-Chloro-10-methoxy-4H-benzo (4,5)cyclohepta(1,2-b)thiophen- 4-ylidene) acetic acid (Ib) and the corresp. 4-bromo cpds., and their Et esters are specifically claimed. The cpds. are esp. in cis-iso-meric form.
Patent JP-H01233238-A (JP)
Title: Production of methyl chloride and method for purifying methyl chloride in formed mixture to enhance yield thereof
Inventor: OTSUTOO SHIYUNAIDAA
IPC: B01J27/138
Filed: 1989-01-05
Abstract: PURPOSE: To obtain methyl chloride of high purity in high yield by allowing a dimethylether to react with hydrogen chloride in a specified molar ratio in the presence of a zinc chloride catalyst applied on an activated carbon at specified temp. and pressure.  
     CONSTITUTION: A dimethyl ether and hydrogen chloride are used by 1:2.0 to 1:2.5 molar ratio (preferably 1:2.05 to 1:2.2) and brought into contact with a solid zinc chloride catalyst (preferably zinc chloride applied on an activated carbon) at 120 to 350°C under 0.09 to 0.6 MPa pressure. The product mixture is cooled to a temp. between the boiling point of methyl chloride and the boiling point of the produced hydrochloric acid so as to separate hydrochloric acid and to obtain methyl chloride. A fixed-bed reactor is used, and the reactor is preferably tube fundle type reactor which is heated with a liquid heating medium and is packed with a solid catalyst. This method is suitable to use dimethylether as a by-product in the production of methyl chloride from methanol. The dimethylether is first separated by sucking and desorbing in water. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11192753-A (JP)
Title: Printer device
Inventor: KASAHARA TATSUO
IPC: B41J5/44
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To realize WYSIWVG corresponding to a multi-platform by loading a font component formed by demarcating it as a part where an error of about ±1 dot is accumulated and a part where such an error is not accumulated, on the printer side and avoiding the generation of accumulated errors and reducing the scale and processing load of a personal computer. SOLUTION: In a printer 110 in which printer font corresponding to plural kinds of PC front of different formats loaded in a host computer 100, a front processing part 120 is provided which executes a glyph generation process 116 for generating a glyph (character form) to form a font set to characters to be printed upon request and an attribute process for calculating positions (Width, LSB) for printing the glyph based on attribute information corresponding to characters to be printed upon request, independently of each other in their execution.
Patent JP-H11200210-A (JP)
Title: Nonwoven fabric for substrate of laminated board
Inventor: YOKOYAMA HIDEKUNI
IPC: D04H1/4326
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nonwoven fabric effective for preventing measling, having excellent dimensional stability and electrolytic corrosion resistance and useful for printed circuit board by using a polyimide fiber as a main fiber and bonding the fibers with a thermosetting resin binder. SOLUTION: Fibers of a nonwoven fabric containing >=30 wt.%, preferably >=50 wt.% of polyimide fiber are bonded with each other with a thermosetting resin binder. The amount of the binder is 3-30 wt.% based on the total fiber in the nonwoven fabric. Preferably, a thermosetting resin binder is applied to an undried fiber web produced by a wet process and the binder is cured by the heat of the following drying process.
Patent JP-H02181464-A (JP)
Title: Resin-seal semiconductor device
Inventor: SHIMIZU KAZUO
IPC: H01L23/28
Filed: 1989-01-06
Abstract: PURPOSE:To increase resonance frequency, and to improve high-frequency characteristics by branching one parts of a plurality of leads sealed in a resin sealing body into two or more with the exception of sections connected to inner end sections and outer leads in an inner lead section. CONSTITUTION:A semiconductor chip 5, a tab 6, a tab-hanging lead 4 and inner leads 7, 8, 9 and the like are sealed with a resin 3. The width of the leads 8, 9 having large lead inductance at the end section of a package is widened in the leads 7, 8, 9, etc., and the leads 8, 9 are branched into two or more with the exception of sections connected to wire-bonded inner end sections and outer leads 1, 2. Consequently, lead resistance and inductance are reduced, thus spreading a resonance frequency range. Accordingly, high-frequency characteristics are improved.
Patent JP-H04249797-A (JP)
Title: Burnup measurement method of irradiated fuel assembly
Inventor: UEDA KIYOSHI
IPC: G21C17/06
Filed: 1991-01-08
Abstract: PURPOSE:To precisely find proportion constant when the burnup of an irradiated fuel assembly is obtained by the use of a gamma radiation spectrum analysis method. CONSTITUTION:A neutron radiation rate radiated from a specified position of a standard irradiated fuel assembly 1 in which initial concentration has been known and irradiation history and a cooling period have been known or the cooling period of at least 1.5 years, normally 2 years or more has passed is measured 2. And the neutron radiation rate is found from long half life nuclide except for the neutron radiation rate based on Ca-242 of the standard irradiation fuel assembly and the burnup 3 is determined from the neutron radiation rate. On the other hand, a gamma radiation spectrum 4 radiated from a specified position of the standard irradiation fuel assembly 1 is measured to determine the proportion factor 6 with the burnup of gamma radiation strength on the basis of Cs-137.
Patent JP-H09192721-A (JP)
Title: Device for heating end face of coil
Inventor: IWANAMI NORIO
IPC: C21D1/52
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To efficiently heat the end face of a coil with a simple structure. SOLUTION: This device 3 consists of heating panels 5 into which plural burners 4 are integrated and a heating panel supporting member 6 by which plural heating panels 5 are supported in the vicinity of the end face 2 of the coil. The burners 4 of the heating panel 5 which is supported at the top of the heating panel supporting member 6 are turned obliquely downward by an angle θ.
Patent JP-H11192635-A (JP)
Title: Production of soundproof material
Inventor: ONO HIDEKI
IPC: B29C43/02
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain a soundproof material of good quality by mixing solid chips with a fibrous binder finely and uniformly. SOLUTION: In a mixing process of solid chips 1 with a fibrous binder 2, the compacted aggregate of the chips 1 and the binder 2 is subjected to a disintegration mixing treatment for scraping it little by little by a scraping projection member. The compacted aggregate 7, immediately after passing between rotary rollers 9, 9a, still in a disintegrated state, is scraped off little by little in turn by needle-shaped projections 10. In this process, since a small amount of the binder 2 is torn forcibly, disintegrated finely, and scraped off, and simultaneously a small amount of the chips 1 are ecraped off, the disintegrated binder 2 adheres to each chip 1.