baber/WOPTO huggingface dataset:
Patent GB-254268-A (GB)
Title: Improvements in or relating to electrolytic cells
IPC: C25B9/04
Filed: 1926-04-13
Abstract: 254,268. Stuart, A. T. June 27, 1925, [Convention date]. Hydrogen and oxygen, obtaining; cells; diaphragms; electrodes.-In a cell for the electrolvsis of water the electrodes consist of thin metal strips 1<a> - 1f, Fig. 7, alternately of opposite polarity, the planes of which lie in the direction of current flow. Each electrode may consist of a number of parallel strips threaded on tierods 7 and provided with staggered buttons 6 for spacing, as shown in section in Fig. 8. Alternate electrodes are surrounded by diaphragms 5 secured to the base of a partition 11 depending from the roof 10 of the cell. Gas generated within the diaphragms passes through openings 11<a> in the base and withdrawn by a duct 14. Gas generated outside the diaphragms is led by horizontal channels 12 to outside the partition 11 and rises to the roof 10 whence it is withdrawn by a duct 13. The negative electrodes are provided with central terminals 2 connected to conductors 4, and the positive electrodes are similarly connected to conductors 3, supported by the roof. Electrolyte is supplied from a reservoir 15. Reference has been directed by the Comptroller to Specification 215,355.
Patent GB-252684-A (GB)
Title: Apparatus for separating liquid constituents from vapours or gases
IPC: F25J3/00
Filed: 1926-04-13
Abstract: 252,684. Steinschneider, L. May 27, 1925, [Convention date]. Void [Published under Sect. 91 cf the Acts]. Separators.- Apparatus for separating liquid constituents from vapours or gases comprise a vessel 1 having sloping resistance layers 4, 5 respectively provided with central and peripheral free passages so that when the layers are clogged a zig-zag course is still provided for the gases. The resistance elements may comprise several layers of grid-plates, each consisting of a number of segments and having inverted V-shaped ribs offset in relation to the ribs of adjacent plates. Separated liquid is led down into radial channels and thence into a collecting pipe 11. The free passages may be throttled by cover plates 15, 16 operated by a hand-wheel 19 through a screw spindle 18. In a modification the resistance layers leave free passages alternately at opposite sides of the vessel.
Patent GB-768312-A (GB)
Title: A bed ventilation device
IPC: A47C21/04
Filed: 1955-04-04
Abstract: 768,312. Ventilating beds. HEDBERG, H. O. V. April 4. 1955 [May 18, 1954], No. 9779/55. Class 137 [Also in Group XIV] An occupied bed is ventilated by mechanically and periodically lifting and lowering the bed clothes. In the form shown in Fig. 1 this is effected by an electric motor 1 rocking a lever 2. The lever may be replaced by a flexible member and the motor may be replaced by an electromagnet or by a fluid pressure piston and cylinder mechanism. In the form shown in Fig. 11a the lifting and lowering is effected by admitting compressed air to an air-tight enevelope 37 having tubes 36 formed by seams therein, the top of the envelope being slightly longer than the lower side so that an arch; Fig. 12, is formed on the admission of the compressed air.
Patent GB-605711-A (GB)
Title: Pregnancy corset
IPC: A41C1/10
Filed: 1945-04-19
Abstract: 605,711. Corsets. CORSETS SIRENE PARIS. April 19, 1945, Nos. 9825 and 9826. Convention dates, Aug. 11. 1942, and July 16, 1943. [Class 141] A pregnancy corset has non-extensible front and back sections between which are elastic panels over each of which passes an expansion strap, one end of which is permanently secured to the front section, the other having fastening means engagable at one of a series of points on the back section. As shown, each expansion strap 8, which incorporates an elastic section 11, is secured to the front panel 1 and has a hook 13 engagable in successive eyes 14 which are mounted on a fastening band 6 secured at an angle on the back panel 5. At the bottom of each elastic panel 2 is an arched piece 3 of non-elastic fabric and an elastic triangle 4. The Specification as open to inspection under Sect. 91 comprises also a construction, Fig. 8 (Cancelled), in which an expansion strap 8 is secured to each back panel 5 by elastic bands 20<1>, 20<2>, 20<3>, and a hook 13 engages eyes 14 on a fastening band 21 situated between the front panel 1 and the elastic panel 2. Each back panel 5 has a non-elastic extension 24 below the elastic panel 2 which extends to the edge of the corset at 28. This subject-matter does not appear in the Specification as accepted.
Patent GB-375823-A (GB)
Title: Improvements in or relating to air-line oilers
IPC: F16N7/34
Filed: 1931-04-01
Abstract: 375,823. Air-line oilers. BLISS, J. and CLARK, R. G., 30, Cheapside, London. April 1, 1931, No. 9856. [Class 12 (iii).] In' an air-line oiler comprising a casing 10, Fig. 1, the interior of which constitutes the air-way, a bridge member extending transversely across the air-way is made hollow to form a tubular chamber 12 the ends of which open into an annular lubricant chamber 11 formed in the wall of the casing and provided with a filling plug 14, and one or more absorbent plugs 13 inserted into the chamber 12 through an opening closed by a plug 15 control the flow of lubricant from the chamber 11 to apertures 16 leading from the chamber 12 into the air-way. In a modification, two plug chambers 12, Fig. 4, are formed in the side wall of a cylindrical lubricant chamber 11, which side wall is spaced from the wall of an enlarged part of the casing 10. Apertures 18 open from the chamber 11 into the chambers 12, and apertures 16 lead from the latter into the air-way.
Patent GB-938784-A (GB)
Title: Improvements in or relating to electrical connectors
Inventor: SULLAM DANIEL
IPC: H01R25/00
Filed: 1960-03-21
Abstract: 938,784. Two-part couplings. S. D. SULLAM Ltd. March 21, 1961 [March 21, 1960], No. 9866/60. Class 38 (1). A socket outlet incorporating one or more sockets comprises as shown an elongated body 1 in recesses of which are mounted two conductor strips 5 and 6 on each of which is riveted two U-shaped resilient metal socket contacts forming a pair of sockets. Riveted to the ends of each conductor strip and to the body 1, are terminal blocks 9 for connection to two cables 12. A cover-plate (not shown) has two contact entry apertures for co-operating plugs, designed to accept either round-pin plugs or flat pin plugs, and the body 1 has apertures 11 at each end for receiving the cables.
Patent GB-722546-A (GB)
Title: Improvements in cargo anti-shifting structure for ships' holds
IPC: B63B25/24
Filed: 1952-04-21
Abstract: 722,546. Cargo-boards. MACGREGOR, R., MACGREGOR, J., and MACGREGOR, J. June 5, 1953, [April 21, 1952], No. 9900/52. Class 113 (1). In a cargo anti-shifting structure, partitions for dividing a ship's hold are built up of Z-form slat-like metal shutter plates 17 with their ends inserted into channelled posts 7. The shutter plates may be hauled up from the bottom of the channels, in which case a flange 13 of each channel is cut away at 21 to enable the shutter plates to be inserted in the channels from the bottom, each sub-sequently inserted plate being interlocked with its preceding one by the flanges 18 of the Z-form as the assembly is hauled up; alternatively the plates may be lowered from the top, in which case they rest on each other with flanges abutting. The posts 7 are attached to the floor of the hold in a manner enabling them to be collapsed out of use from a normally standing position, as for example by dropping detachably into sockets or by being hinged as at 10. Adjacent posts may be connected together by stays 5.
Patent GB-1388924-A (GB)
Title: Perfluoroalkyl-phosphorus compounds and process for their  manufacture
IPC: C07F9/38
Filed: 1972-03-03
Abstract: 1388924 Perfluoroalkyl phosphorus compounds HOECHST AG 3 March 1972 [6 March 1971] 9990/72 Heading C2P The invention comprises compounds of the formula R f(3-x) P(O) y (OH) x  in which x is 1 or 2, y is 0 or 1 and R f  is a C 4 -C 24  perfluoroalkyl radical, and their salts. They may be obtained either (a) by hydrolysing a perfluoroalkyl iodide R f(3-x) PI x  or mixture thereof to form the compound(s) in which y is 0 and then treatng the latter compound or compounds with an oxidizing agent in the aqueous phase, or (b) (when y is 1) by oxidizing R f PI 2  or (R f ) 2 PI with chlorine and then hydrolysing the oxidized products so obtained. Specified oxidizing agents in method (a) are I 2 , oxygen, HNO 3 , Cl 2 , HClO and H 2 O 2 . The products may be converted to salts, e.g. by reacting them in an aqueous or aqueous alcoholic solution with sodium-, potassium- or ammonium hydroxide or carbonate or with mono-, di- or tri-ethanolamine or morphol. The products are useful as wetting agents and may be used in the form of their aqueous or aqueous-alcoholic solutions. They may also be used in the manufacture of poly-tetrafluoroethylene dispersions.
Patent HK-112393-A (HK)
Title: A method of making a laminated tubular body
Inventor: LAJOVIC DUSAN SAVA
IPC: B65D77/06
Filed: 1993-10-21
Abstract: A laminated tubular body comprising; an outer layer and an inner layer which contacts the inner surface of the outer layer; wherein the outer layer is penetrated by at least one aperture and the inner layer extends into said at least one aperture.
Patent HK-185096-A (HK)
Title: Improved process for preparing isepamicin
Inventor: TANN CHOU-HONG
IPC: C07H15/26
Filed: 1996-10-03
Abstract: Novel isoserine compounds such as N;O-diformyl-(S)-isoserine and N-formyl-(S)-isoserine are described and used in a process for converting gentamicin B to isepamicin. Active esters are formed by reaction of the isoserine compounds with N-hydroxybenzotriazole, N-hydroxysuccinimide, imidazole, N-hydroxyphthalimide, N-hydroxy-5-norbornene-2,3-dicarboximide and the like in the presence of a coupling agent such as dicyclohexylcarbodiimide.
Patent HU-T38623-A (HU)
Title: Process for production of derivatives of n-substituated neuramin-acid
Inventor: SHIBAYAMA SHOHEI
IPC: C07H15/00
Filed: 1985-04-30
Abstract: This invention provides a novel compound having a formula such asorThis invention also provides a process for preparing such a compound. The novel compound has an excellent immunological activity.
Patent HU-T61164-A (HU)
Title: Method for improving and optimizing animal nutriment preparation
Inventor: LANGE STEFAN
IPC: A23K1/16
Filed: 1991-01-03
Abstract: PCT No. PCT/SE91/00003 Sec. 371 Date Aug. 13, 1992 Sec. 102(e) Date Aug. 13, 1992 PCT Filed Jan. 3, 1991 PCT Pub. No. WO91/09536 PCT Pub. Date Jul. 11, 1991The subject of the invention is a process to correct and optimize the feed-composition on basis of testing the levels of so called FIL-lectines in the blood. This correction is exerted by adding certain sugars and amino acids to the feed. Hereby the FIL-level may be adjusted in order to optimize the growth.
Patent HU-T34486-A (HU)
Title: Process for producing /+-/-5-oxo-20-deethyl-catharantine derivatives and their anellative isomeres
Inventor: SZAANTAY CSABA
IPC: A61K31/33
Filed: 1983-06-29
Abstract: (+-)-5-oxo-20-desethyl-catharanthine derivs. of formula (Ia) and their annellation isomers of formula (Ib), produced in the same reaction are prepd. by the cycloaddition of a 2-halo-acrylic-acid-halide of formula (III) to an N-aralkoxy-carbonyl-1,2-dihydroxy-pyridine of formula (II) removing the protective gp. from the nitrogen of the resulting cpd. of formula (IV), acylating the resulting cpd. of formula (V) and subjecting the resulting cpd. of formula (VI) to photochemical ring-closure.
Patent HU-T55795-A (HU)
Title: Process for producing aromatic steroide 5-alpha-reductase inhibitors and pharmaceutical compositions containing them
Inventor: HOLT DENNIS ALAN
IPC: A61P43/00
Filed: 1989-10-11
Abstract: Compounds of structure (I) <CHEM> in which the dotted lines indicate the optional presence of double bonds and, inter alia, R<1> is H, R<2> is H or CH3 and R<3> is H, hydroxy or acetoxy; processes for their preparation, pharmaceutical compositions containing them and their use in medicine as inhibitors of 5- alpha -reductase.
Patent HU-T56374-A (HU)
Title: Process for producing penem derivatives and pharmaceutical compositions comprising same
Inventor: PERRONE ETTORE
IPC: C07D/
Filed: 1990-07-03
Abstract: There is provided a process for the preparation of compounds of formula (I) useful as antibacterials: <CHEM> wherein R represents hydrogen atom or a hydroxy protecting group, which process comprises reacting a compound of formula (II) <CHEM> wherein R is as defined above, with an oxalyl halide in an inert solvent; optionally converting the resultant compound of the formula III <CHEM> wherein R is as defined above and X is a halogen atom into a compound of the formula III in which X represents a hydroxy group by hydrolysis; either (i) treating the compound of formula III in which X is a halogen atom with a compound of the formula IV <CHEM> wherein Y is a hydroxy group in the presence of an acid scavenger or an organic or inorganic base or (ii) treating the compound of the formula III in which X is a hydroxy group, with a compound of the formula IV in which Y is a leaving group in the presence of a base; cyclizing the resultant compound of the formula V <CHEM> wherein R is as defined above and optionally deprotecting the resultant compound of the formula I wherein R is a hydroxy protecting group to obtain a compound of the formula I wherein R is a hydrogen atom.
Patent HU-T49499-A (HU)
Title: First filter for air filters of internal combusition engines
Inventor: BRISTYAN BARNA
IPC: B01D39/00
Filed: 1987-12-14
Abstract: The space (15) inside a filter for engine exhaust gas has a cross-section which is several times, and preferably at least three times, that of the exhaust pipe leading to it. The perforations in the outer shell (13) on the side opposite to the filter material (14) serve at least in part as direct outlet openings (17) for the filter (1). The filter material (14) is made up of a mat of randomly interwoven fibres of silicon and/or aluminium oxide. The filter housing (5) consists of an inner disc (6) which is provided with an inlet pipe (8), and to which an outer disc (7) is connected by central tension bar (10). The inner and outer filter shells (12,13) are held in place at radial distance from each other by these two end discs (6,7), and the inner shell (12) forms the boundary for the expansion space (15) while the perforations in the outer shell (13) act as outlet openings for the filter (1).
Patent ID-16512-A (ID)
Inventor: ANTONSSON PER
IPC: A61K47/48
Filed: 1997-03-27
Abstract: A novel conjugate comprises a target seeking moiety and a modified wild type superantigen; the modified superantigen retains its ability to activate a subset of T cells, even though 1 or more wild-type amino acid residues in at least 1 region which functions in determining binding to T cell receptor (TCR)and activation of a subset of T cells has/have been replaced. Also claimed is the use of a modified superantigen as above, optionally as part of a conjugate with a target seeking moiety, for activating the immune system to treat a mammalian disease. Also new is a pharmaceutical composition comprising a modified antibody (preferably a Fab fragment fused to a peptide moiety providing activation of T cells in V~b specific manner) in which cysteines providing for interchain cysteine linkages in the native antibody have been replaced (preferably by serine residues) to prohibit cystine formation.
Patent JP-S5287244-A (JP)
Title: Anti-arteriosclerotic agents
Inventor: KOHAYAKAWA KEIHIRO
IPC: A61K31/60
Filed: 1976-01-05
Abstract: PURPOSE: Benzoic acid derivatives useful as therapeutic and prophylactic deugs against arteriosclerotic diseases such as myocardinal, cerebral, and renal infarction, angina pectoris, cerebral hemorrhage, hypertonia, and trombosis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04235414-A (JP)
Title: Reset circuit for binary counter
Inventor: YAMAMOTO HIROSHI
IPC: H03K23/66
Filed: 1991-01-10
Abstract: PURPOSE:To prevent the faults occurred in the circuit performing the voltage impression operations, etc., for each output of the clock of the prescribed frequency by conventionally countering +1 extra clocks when this counter is reset by judging that the count value in the binary counter counting the clock reaches to the prescribed value. CONSTITUTION:When the count output in the binary counter reaches to the prescribed count value by inputting the count output in a multi-input AND gate, the gate output is generated, the monostable multivibrator is triggered and the counter is reset before the next clock is generated. But the operation time in this monostable multivibrator is selected to be longer than that of the voltage impression circuit and shorter than the clock frequency.
Patent JP-S63168794-A (JP)
Title: Congestion degree detector
Inventor: KO HIROSHI
IPC: G06M7/00
Filed: 1987-01-07
Abstract: PURPOSE:To enlarge the visual field of a scanning direction by disposing plural detecting elements on the same circumference whose center is the rotating axis of a scanning mirror and separating the position of the rotating axis from the mirror surface of the scanning mirror. CONSTITUTION:The detecting elements 4b and 4c are dislocated from a center line 6 on the same circumference whose center is the rotating axis 5 and the mirror surface of the scanning mirror 3 and the rotating axis mirror 5 are separated by a distance G. The detecting elements 4b, 4c are dislocated from the center line 6 and the rotating axis 5 of the scanning line is separated from the scanning mirror surface, thereby, an optical system efficient characteristic is asymmetric with respect to the center line and the visual field is also asymmetric. Synthesizing the output signals of the plural detecting elements, the visual field of a scanning direction is enlarged.
Patent JP-2000205849-A (JP)
Title: Instrument and method for measuring deviation of chain of escalator
Inventor: SENOO TSUTOMU
IPC: B66B31/00
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To easily set up an instrument for measuring amplitude of chain and, in addition, to improve the accuracy of the instrument. SOLUTION: The moving distance of a moving body 25 which is engaged with the intermediate section of a chain 9d and moves together with the chain 9d under the guidance of a guide 24 when the chain 9f deviates in the direction normal to the stretching direction of the chain 9d is measured by setting up a pedestal 21 on a fixing section 2 and attaching a guide 24 to a column body 23 erected on the pedestal 21. Then the deviation of the chain 9d is found from the moving distance.
Patent JP-S5387176-A (JP)
Title: Silicon nitride film mask
Inventor: NANBA MITSUO
IPC: H01L21/027
Filed: 1977-01-12
Abstract: PURPOSE: To prevent the occurrence of dislocation in a substrate owing to the stress of a mask by keepin the film thickness of the Si 3 N 4  film mask formed on a Si substrate up to the specified value above 400Å. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58118836-A (JP)
Title: Vulcanization accelerator for chloroprene synthetic rubber
Inventor: NAGASAKI HIDEO
IPC: C08L27/00
Filed: 1982-01-07
Abstract: PURPOSE:To provide the titled accelerator capable of forming vulcanized rubber with stable scorching resistance, high vulcanization rate, and excellent physical properties, comprising a hexamethylenetetramine salt of dihydroxybenzene. CONSTITUTION:Dihydroxybenzene (one or more of catechol, resorcinol and hydroquinone) and hexamethylenetetramine are dissolved in water or methanol with stirring to give a white precipitate, which is filtered and dried. The obtained hexamethylenetetramine salt of resorcinol is used as a vulcanization accelerator. IN actual use, about 0.3-5pts.wt. above salt is mixed with 100pts.wt. chloroprene rubber (e.g., chloroprene, chlorosulfonated polyethylene rubber, chlorinated polyethylene) by means of a Banbury mixer, etc.
Patent JP-H08191492-A (JP)
Title: Remote control system
Inventor: OKURA YOSHIHIRO
IPC: H04Q9/00
Filed: 1995-01-09
Abstract: PURPOSE: To obtain a remote control system having a calculation function in which operation capability of a remote commander is kept and a calculation equation and a calculation result or the like are visually confirmed in an excel lent way. CONSTITUTION: A calculation equation received by a remote commander input section 31 is sent from an infrared ray transmission circuit 32 to an infrared ray reception circuit 8. A microcomputer 1 controls a superimposing circuit 5 so as to display the calculation equation received by the infrared ray reception circuit 8 onto a video signal received by a television broadcast reception circuit 4 and displays the result on a cathode ray tube 7 and to make calculation based on the received calculation equation and to display the result of calculation in succession to the calculation equation having already been displayed.
Patent JP-S59129366-A (JP)
Inventor: KIMURA HIDEYUKI
IPC: F25B49/02
Filed: 1983-01-11
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-S63170679-A (JP)
Inventor: ARASHIMA SHOHEI
IPC: F41A27/00
Filed: 1987-01-09
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-S58119762-A (JP)
Title: Dc brushless motor
Inventor: KAZAMA SABUROU
IPC: H02P6/06
Filed: 1982-01-11
Abstract: PURPOSE:To obtain a small-sized motor having high efficiency by providing a thin plate or a conductor of thin plate shape at the opposite positions of the rotor and stator sides, and obtaining rotary information by the electrostatic capacity which varies coresponding to the rotation of a rotor magnet between the surfaces of the both conductors. CONSTITUTION:An electrode pattern 25 of a rotor side pole 20 provided on the pole surface of a rotor magnet 4 has a wide area of sector shape at the position of N-pole in the shape corresponding to the pole shape and polarity of the magnet 4, and a narrow area at the position of the S-pole. On the other hand, a stator side electrode 21 provided on the surface of a stator coil 10 has four pattern conductor parts 26, 26', 26'' and 27, which respectively generate position detection signals of the phases U, V and W and an output pole of common phase. When the magnet 4 rotates, the patterns 26, 26', 26'' and 25 are superposed at the opposite areas of large and small areas and form corresponding electrostatic capacities. This variations in the electrostatic capacities are produced as rotary information, are processed by an electronic circuit and are converted into position signals, thereby controlling the energization of the coil 10 to rotatably drive the magnet 4.
Patent JP-H02183480-A (JP)
Title: Substrate for optical disk
Inventor: IWAMURA YASUMASA
IPC: G11B7/24097
Filed: 1989-01-10
Abstract: PURPOSE:To increase the sticking area between a hub and a substrate for an optical disk and to make the substrate resistant against mechanical fatigue by providing a protrusion to fit in the recessed part of the substrate of the hub for the substrate and sticking the substrate with an adhesive applied to the upper surface of this protrusion. CONSTITUTION:A protrusion 14 for a part to which a hub 21 of a sticking type disk having the hub is to be fitted is simultaneously formed when a group 15 is formed. Further, for the sticking between a substrate 12 and the hub 21, they are stuck by applying an epoxy resin material 22 to the upper surface of the protrusion 14. A recessed part 33 is formed for a metallic mold 31 for a substrate 11 to form the protrusion 14 simultaneously with the group 15. Further, the substrate 11 and the hub 21 are stuck with the adhesive 22 applied to the upper surface of the protrusion 14 to be fitted in the recessed part of the hub 21 provided for the substrate 11, the sticking area is increased, and the substrate 11 is made resistant against the mechanical fatigue.