baber/WOPTO huggingface dataset:
Patent GB-868231-A (GB)
Title: Air heating apparatus
IPC: F24H3/06
Filed: 1959-01-07
Abstract: 868,231. Gas-fired heaters. COMPAGNIE, FRANCAIS POWELL DUFFRYN. Jan. 7, 1959 [Jan. 27, 1958], No. 661/59. Class 51 (1). [Also in Group XIII] In an air heating stove (see Group XIII) a portion of the air to be heated supplied by twin blowers 5 is diverted by deflectors 13 through ports 12 formed in two opposite side walls of a chamber 10. The bottom of the combustion chamber 17 is formed by the upper wall of chamber 10 and is cooled by the diverted air which is thereafter returned to the stream of air to be heated through further ports 15 formed in the other side walls of chamber 10. The stove is fired by a gas burner 25 which is supplied with combustion air through tubes 29 the flow through which is controlled by a movable collar 30 having openings 31 (Fig. 6) formed therein. Fins 23a extend into the combustion gas path beyond the combustion chamber and heat transfer to the wall 33 separating the air and gas streams is assisted by transverse baffle members 24, 34 and 35.
Patent GB-1099017-A (GB)
Title: Improvements in or relating to razor blades
Inventor: CARLEN JAN-CHRISTER HENRIC OVE
IPC: C22C38/22
Filed: 1967-01-05
Abstract: A razor blade is formed from a steel containing C and Cr in a weight ratio Cr to C of less than 30 to 1 <PICT:1099017/C6-C7/1> <TABS:1099017/C6-C7/1> the carbon content and the chromium content plus a half the molybdenum content plus a quarter of the tungsten content falling within the area A B C D E F A of the Fig. the balance, apart from incidental impurities, being iron.  The thickness of the sheet from which the razor blade is made is preferably 0.05-0.5 mm.  The steel may be cold rolled, heated to 1050 DEG -1125 DEG C. cooled to room temperature or lower and then has a cutting edge shaped thereon with an optional tempering at up to 400 DEG C. The steel may be tempered at 75 DEG -125 DEG C. after the cooling step above.
Patent GB-102391-A (GB)
Title: A Combined Rifle and Wire Cutter.
Inventor: CAPLEN GEORGE
IPC: F41C27/20
Filed: 1916-01-18
Abstract: 102,391. Caplen, G. Jan. 18, 1916. Cutters.-Relates to wire-cutters attached to rifles, and consists in forming the cutter of a fixed blade 10 secured to the gun by a band, a movable blade 8 pivoted thereto, a handle or operating-lever 1 pivoted at the front 2 to the forestock and extending backwards to the side of the breech action, and a rod 5 connecting the movable blade 8 and the lever 1.
Patent GB-936237-A (GB)
Title: Method and apparatus for constructing subterranean concrete walls
IPC: E02D5/18
Filed: 1960-01-08
Abstract: 936,237. Subterranean walls; boring earth. IMPRESA COSTRUZIONI OPERE SPECIALIZZATE S.p.A. Jan. 8, 1960 [Jan. 10, 1959], No. 796/60. Classes 68 (2) and 85. A subterranean wall is constructed by casting in situ a line of spaced concrete piles, excavating between the piles by a tool having blades which scrape the opposed surfaces of adjacent piles, introducing a thixotropic fluid during the excavating to make the walls of the excavation impermeable, and casting reinforced concrete in the finished excavations. The tool is raised by an actuating member, drops by gravity and, as shown in Fig. 1, comprises a chisel point 2, ducts 3 delivering the fluid, concave end blades 5 which scrape the sides of the piles, two pairs of support-plates 6 secured to the wings of the blades 5 and having cutting edges 6<SP>1</SP>, and two pairs of support plates 7 secured to the middle regions of the blades 5 and having cutting edges 7<SP>1</SP>. This tool may be used to make excavations between piles, leaving some earth material adhering to the piles, which material is removed by the apparatus shown in Figs. 7, 8, the blades 25, 26 of which are shaped to scrape the piles, and are adjustably separated by parallel links 21, 22 connected to an hydraulic piston 14, and anchor links 27, 28. The spacing of the blades 25, 26 is controlled by an apparatus at ground level comprising a drum on which a flexible length of one at least of the hydraulic connections to the two sides of the piston 14 is wound, an electrically-driven pump, a reservoir, pressure gauges, a distributer, and an indicator showing the spacing of the blades 25, 26. Ducts 4, 11, 12, 11<SP>1</SP> are provided for the fluid.
Patent GB-1383246-A (GB)
Title: Production of alcohols from aldehydes and ketones
IPC: C07C29/143
Filed: 1972-01-07
Abstract: 1383246 Alcohols by reducing aldehydes YEDA RESEARCH & DEVELOPMENT CO Ltd 7 Jan 1972 [13 Jan 1971 16 June 1971] 855/72 Heading C2C Saturated alcohols are made by reducing C 3-20  aliphatic aldehydes or ketones, which ketones optionally contain alkyl-substituted 4-8 membered ring systems, with a two component hydrogen transfer system comprising a crystalline-aluminosilicate having a channel system with a pore size of 5-13 and a secondary alcohol, suitably in a flow reactor. In the reduction of citronellol by the above process, isopulegol is also formed by cyclization.
Patent GB-546652-A (GB)
Title: Improvements in and relating to the freeing and/or discharge of loaves or the like from the tins in which they are baked
IPC: A21B3/18
Filed: 1941-01-22
Abstract: 546,652. Removing loaves &c. from baking-tins. BAKER PERKINS, Ltd. Jan. 22, 1941, No. 873. Convention date, July 18, 1940. [Class 28 (i)] [Also in Group XVII] Loaves, cakes, &c. are freed, and may be discharged, from the tins in which they are baked by directing a stream of air, steam of other gas under pressure into the tin between a wall of the tin and the adjacent surface of the load, the pressure being sufficient to separate the loaf from the tin. With the apparatus shown the tins in sets 2 pass from an oven 6 on to a conveyer 8 provided at intervals with cleats 9 to engage a set of tins. The conveyer is tilted at a part of its path which is provided with a guide rail 10 to align the tins as they pass an elongated nozzle 4 by which air, forced by a blower 5, is directed between the loaf and the upper wall of each tin, so as to penetrate to the bottom of the tin and raise the loaf therefrom. The loaves fall on to a conveyer 11 for removal, while the tins remain on the conveyer 8.
Patent GB-1283318-A (GB)
Title: Pulse generator of x-rays or fast electrons
Inventor: TSUKERMAN VENIAMIN ARONOVICH
IPC: H01J35/02
Filed: 1971-01-08
Abstract: 1283318 Supply systems for X-ray apparatus V A TSUKERMAN N V BELKIN V I KOLESOV V V BOGOLJYBOV E A AVILOV V N VOLGIN E D KOCHETKOV N I OGORODNIKOV D M CHISTOV 8 Jan 1971 [8 Jan 1970] 970/71 Heading H2H [Also in Division H1] An irradiation tube 7, Fig. 2, for producing X-rays or fast electrons is energized from a pulse transformer 3 through an enclosed spark gap 6. The irradiation tube is shunted by a resistance 9, and a capacitance 10 is provided by the envelope of the spark gap 6. A capacitor 22 is charged to 5 kV. from a rectifier circuit and discharged via switch 23 and the pulse transformer to produce a pulse with a microsecond rise time and an amplitude of 150 kV. across the secondary winding 13. After the breakdown of the spark gap 6 a voltage of the same amplitude and a rise time of 1 to 3 nanoseconds is applied to the cold cathode 8 of the irradiation tube.
Patent GB-352912-A (GB)
IPC: F02B37/02
Filed: 1930-01-10
Abstract: 352,912. Cylinders. MOTORENFABRIK DEUTZ AKT.-GES., Deutz, Cologne, Germany. Jan. 10, 1930, No. 976. Convention date, Jan. 10, 1929. Void [Published under Sect. 91 of the Acts]. Drawings to Specification. [Class 7 (ii).] In a Diesel engine, charged with air by an exhaust driven turbine, the exhaust manifold contains separate passages extending from the individual cylinders to a common passage leading to the turbine. The separate passages may be formed by partitions or separate pipes in a surrounding pipe.
Patent HK-48697-A (HK)
Title: Extrusion process
Inventor: MACKLEY MALCOLM ROBERT
IPC: A23P1/12
Filed: 1997-04-17
Abstract: A process for plastically extruding a fat-containing confectionery material e.g. chocolate which comprises feeding the fat-containing confectionery material into an extruder barrel (10) and applying pressure of a piston (11) to the fat-containing confectionery material in a substantially solid or semi-solid non-pourable form upstream of a flow constriction of a die (13) at a temperature at which the fat-containing confectionery material is extruded substantially isothermally and remains in a substantially solid or semi-solid non-pourable form to produce an axially homogeneous extruded product having a cross section that is of substantially the same profile as the die exit of the extruder.
Patent HK-52293-A (HK)
Title: Waste material collecting bin
Inventor: COCKS DAVID CHARLES
IPC: A61B19/02
Filed: 1993-05-27
Abstract: A waste material collecting bin has a storage container (24) for containing waste material fed into it via a rotary inlet valve (22). Prior to dropping into the container waste material rests on the valve adjacent the inlet and is there sprayed with treating substance drawn from a reservoir (19)
Patent HK-58889-A (HK)
Title: Container with a latching mechanism for storing record carriers
Inventor: ACKERET PETER
IPC: B65D85/00
Filed: 1989-07-20
Abstract: In a container for use in the storage of recording media, the container comprising a housing and at least one transport slider which receives the recording media and which is movable in the housing between an inserted and a recording media removal position, the transport slider is locked against the bias of an ejection spring by cooperating coupling and cam members. Unlocking is accomplished by moving the transport slider in the insertion direction from the locked position while locking is accomplished by moving the transport slider in the insertion direction until resistance to further insertion is encountered. The locking mechanism does not employ any spring elements which are in a stressed condition in either the locked or unlocked positions.
Patent HK-84388-A (HK)
Title: Improved positron emission tomography camera
Inventor: MULLANI NIZAR ABDUL
IPC: G01T1/29
Filed: 1988-10-20
Abstract: A positron emission tomography camera (10) has a plurality of detector rings (14) positioned side-by-side or offset by one-half of the detector cross section around a patient area (16) to detect radiation therefrom. Each ring contains a plurality of scintillation detectors (60,62,64) which are positioned around an inner circumference with a septum ring (30,32) extending inwardly from the inner circumference along each outer edge of each ring. An additional septum ring (36) is positioned in the middle of each ring of detectors (60,62, 64) and parallel to the other septa rings (30,32) whereby the inward extent of all the septa rings may be reduced by one-half and the nllmber of detectors required in each ring is reduced.
Patent HU-T52471-A (HU)
Title: Process for producing nitrogen-containing heterocyclic compounds substituted with halogen
Inventor: WRIGHT IAN GLAISBY
IPC: C07D473/30
Filed: 1990-01-22
Abstract: A process for preparing nitrogen-containing heterocyclic compounds that are chloro or bromo substi­tuted at a ring position adjacent to the ring nitrogen atom which comprises reacting a hydroxy-substituted start­ing material with the kinetic form of a triphenylphosphite-­halogen complex.
Patent HU-T65587-A (HU)
Title: Process for preparation of 6- or 7-(2-imino-2-imidazolidine)-1,4-benzoxazines and pharmaceutical compositions containing them
Inventor: GLUCHOWSKI CHARLES
IPC: A61P27/02
Filed: 1991-09-10
Abstract: Compounds having  alpha  adrenergic activity and useful for the treatment of glaucoma, renal and gastrointestinal disorders and vasoconstictors have the formula  <IMAGE>  where R1 is independently H, or lower alkyl or 1 to 6 carbons; R2 is independently H, or lower alkyl of 1 to 6 carbons or the two R2 symbols jointly represent a carbonyl oxygen; R3 is H, lower alkyl of one to 6 carbons, O, OH and OR7 where R7 is lower alkyl of 1 to 6 carbons, or R3 is COH or COR8 where R8 is lower alkyl of 1 to 6 carbons; R4 and R5 independently is H, Br, Cl, or lower alkyl of 1 to 6 carbons, lower alkenyl or lower alkynyl with the proviso that when the R2 groups symbolize a carbonyl oxygen then R4 and R5 both cannot be hydrogen; R6 is hydrogen, Br, Cl, or lower alkyl of 1 to 6 carbons, lower alkenyl or lower alkynyl, and the R5 and the (2-imidazoline-2-yl)amino substituents are connected mutually exclusively to the 6 and 7 positions of the 1,4-benzoxazine nucleus.
Patent JP-H02182161-A (JP)
Title: Preparation of boiled rice and noodle of sausage type
Inventor: HARADA YOSHIKIYO
IPC: A23L7/109
Filed: 1989-01-04
Abstract: PURPOSE:To obtain boiled rice of sausage type immediately edible with only heating and having excellent texture by packing boiled rice in rod-like mold, freezing, inserting resultant rod-like frozen rice in tube for casing and closing both end openings of tube with edible fiber. CONSTITUTION:Boiled rice or cooked noodle is packed in a mold and subjected to freezing, then after the freezing, frozen rice or frozen noodle shaped in rod- like is taken out from mold, thus inserted into a tube for casing and further both end openings of the tube are closed with edible fiber to afford the aimed boiled rice or noodle of sausage type.
Patent JP-H11193586-A (JP)
Title: Wall body protection method
Inventor: MITO KAZUNORI
IPC: F16L1/00
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To easily drive a protection fitting into a notched groove for resin tube tubing formed on a stud by forming a V-shaped blade on the upper and lower end edges of a U-shaped cross section protection fitting. SOLUTION: A metal plate is punched and molded by a press to form a V-shaped blade 12 on the upper and lower side ends of a U-shaped cross section, and a driving side edge part is sharpened in the form of a taper to prepare a protection fitting 11. A notched groove 15 is formed on a stud 14 constituting a partition wall, the protection fitting 11 is driven into the bottom part of the notched groove 15 to be fixed, a resin tube of a feed hot water pipe and the like is piped, and the other protection fitting 11 is reversely driven into an opening part side to fix the protection fitting on both the sides of the resin tube. Thereafter, when a wall face material is riveted and fixed on both the sides of the stud 14, the protection fitting 11 prevents damage of the resin tube by a nail.  Thus, the protection fitting 11 can be easily fixed by using a hammer and driving the blade 12 into the side of the notched groove 15, and screw stop is not needed.
Patent JP-S58117416-A (JP)
Title: Flowmeter
Inventor: IKEDA KIYOUICHI
IPC: G01F1/82
Filed: 1982-01-05
Abstract: PURPOSE:To obtain the highly sensitive mass flowmeter having a simple constitution, by constraining the position of a pipe, which becomes a node of a Coriolis vibration mode through an elastic member. and approximately agreeing the natural frequency of a driving mode with the natural frequency of the Coriolis vibration mode. CONSTITUTION:The central part of a U shaped pipe 1, which is to become the node of the Coriolis vibration mode (the vibration mode expressed by a Coriolis force, in this case torsional vibration, i.e. asymmetrical flexible vibration), is constrained by a spring 7. The other end of the spring is fixed to a base 3. In this consitution, the displacement of the U shaped pipe 1, generated by the Coriolis' force, is amplified and displayed by Q of the Coriolis vibration mode. Therefore the detecting sensitivity is improved to a large extent. When the driving frequency is made to agree with the natural frequency, phase difference is not generated between the on going path and the returning path of the pipe 1, but the difference in amplitudes is generated. In this case, the mass flow rate can be obtained by measuring the differnce in the amplitudes.
Patent JP-S63168851-A (JP)
Title: Optical head actuator
Inventor: IWAMOTO TOSHITAKA
IPC: G11B7/09
Filed: 1987-01-07
Abstract: PURPOSE:To obtain a compact and thin optical head actuator by supporting a movable part including an objective lens in the focusing direction with plural plate type elastic matters and in the tracking direction with a rod type twisted elastic matter. CONSTITUTION:A movable part 13 including an objective lens 10 is supported by the plate type elastic matters 18 and 18' so that the part 13 can move parallel to the movement in the focusing direction. While the part 13 is supported movably by a rod type twisted elastic matter 15 to the movement in the tracking direction. The drive motors 21 and 22 are provided for both focusing and tracking directions. The part 3 is moved in a 2-dimensional way for control of the movement of an optical spot. In such a way, the part 13 is supported by means of said two types of elastic matters. Thus a compact and thin optical head actuator is obtained in a simple structure.
Patent JP-H0684815-A (JP)
Title: Tube device for semiconductor manufacturing
Inventor: YOU SHIYOUSHIYUU
IPC: C23C16/54
Filed: 1993-01-06
Abstract: PURPOSE: To avoid an unstable step due to defective junction of tubing for facilitating the handiling thereof by a method wherein one end of the tubing is closed to form two aperture parts near the end while the other end is conically formed further to form the other aperture part. CONSTITUTION: The tube device is composed of a cylindrical tubing 11 formed of a door for mounting a semiconductor wafer while one end of the tubing 11 is closed to form two aperture parts 12, 13 near the closed end but the other end is conically shaped further to form the other aperture part 15. Besides, the tube device includes a saddle 14 having two aperture parts to be fitted on the tubing 11 so that the two aperture parts may coincide with said two aperture parts 12, 13. Furthermore, the aperture part 15 is specified to be a reaction gas running-in port, while one aperture part out of the two aperture parts 12, 13 to be a nitrogen running-in port and the other aperture part to be a gas discharging port.
Patent JP-H05184932-A (JP)
Title: Denitration catalyst
Inventor: YAJIMA HITOSHI
IPC: B01D53/94
Filed: 1992-01-07
Abstract: PURPOSE:To obtain a denitration catalyst using desulfurization gypsum having high strength and excellent in denitration catalyst by dispersing granules of catalytically active components with a specific particle size having voids therein and containing titanium oxide and the others as active components in desulfurization gypsum in an island state. CONSTITUTION:In a denitration catalyst removing nitrogen oxides in a combustion gas, desulfurization gypsum particles 3 are arranged in the denitration catalyst layer 2 thereof and granules 6 of catalytically active components are arranged in the desulfurization gypsum particles 3. In this case, the granules 6 have voids 7 therein and contains titanium oxide, vanadium oxide and tungsten oxide as active components, and the particle size thereof is set to 10-100mum. The granaules 6 are dispersed in the particles 3 in an island state. Therefore, NOx dispersing and penetrating into a diffusion region 5 from the surface of the catalyst layer 2 reaches island like granules 6 and passes through internal voids 7 to diffuse into the granules 6 to be effectively reacted with the whole of the active components.
Patent JP-H01179397-A (JP)
Title: Mic module
Inventor: KAWAKAMI YOICHI
IPC: H05K1/14
Filed: 1988-01-06
Abstract: PURPOSE:To simplify assembly operation, by a structure wherein a first board having a microwave integrated circuit pattern and a second board having a circuit pattern which is connected to the microwave integrated circuit pattern of the first substrate are integrated each other by a flexible printed-wiring board. CONSTITUTION:In a flexible printed-wiring board 11 having a pattern which is formed on a board made of polyimide by a copper foil or the like, a first board 12 having a microwave integrated circuit pattern and a second board 13 having a circuit pattern which is connected to the microwave integrated circuit pattern of the first board 12 are integrated each other so that the first and second boards 12, 13 are disposed to oppose each other through a partition board 1a in a case 1. The first board 12 out of the both boards of the flexible printed-wiring board 11 is held by a dielectric board 14. The assembly of a MIC module can be performed by bending back the flexible printed-wiring board 11 in the case 1. Accordingly, no wire rod 6 which connects between the circuit patterns of the boards 12, 13 located on both sides of the partition board 1a is necessary for the assembly of the module.
Patent OA-08954-A (OA)
Inventor: VINCENT MICHEL
IPC: C07D209/42
Filed: 1988-09-16
Abstract: Process for the industrial synthesis of (2S, 3 7aS)-2-carboxyperhydroindole by reduction of 2-carbox indole or of one of its esters to (R,S)-2-carboxyindo or of one of its esters which, after saponification, converted into the acid, the S isomer cf (R,S)-2-carboxyindoline being obtained by precipitation from the mixture of the two (R) and (S) isomers, in the presence of (+) methylbenzylamine, (S)-2-carboxyindoline being in its turn subjected to catalytic hydrogenation to give (2S, 3aS,7aS)-2-carboxyperhydroindole, after separation of (2S,3aR,7aR) isomer by crystallization. Application to the synthesis of carboxyalkyl d peptides capable of being employed in therapeutics.
Patent PH-22257-A (PH)
Title: Hair waving agent
Inventor: NAITO SACHIO
IPC: A61K8/46
Filed: 1987-02-26
Abstract: A novel hair waving agent comprises as its main ingredient a thioglyceryl alkyl ether or l-phenyl-2-­mercaptoethanol. The agent has low irritativeness and the good capability of wave formation.
Patent PH-24094-A (PH)
Title: 5-aryl-3h-1,2,4-triazol-3-ones and their use as anticonvulsants
Inventor: MILLER FRANCIS P
IPC: C07D401/04
Filed: 1987-12-15
Abstract: This invention relates to 5-aryl-3H-1,2,4-triazol-3-ones and to their use as anticonvulsants for treatment of seizure disorders.
Patent PH-27198-A (PH)
Title: Expression and secretion of heterologous proteins by yarrowia lipolytica transformants
Inventor: DAVIDOW LANCE STEVEN
IPC: C07K14/39
Filed: 1988-05-06
Abstract: Sequencing of the XPR2 and LEU2 genes of Yarrowialipolytica, recombinant Yarrowialipolytica cloning vehicles comprising heterologous DNA coding for the expression of mammalian protein and other polypeptides, including plasmids suited for transformation of Y. lipolytica hosts and incorporating a regulon homologous to the host in its untransformed state, and secretion signals in reading phase with the protein coding sequence for the heterologous gene; integrative expression vectors using the XPR2 gene promoter, alkaline protease pre-proregion and XPR2 terminator region and those having the LEU2 promoter and alkaline protease secretory signal sequences capable, in a transformed Y. lipolytica cell culture, of expressing and secreting a heterologous protein outside the cell; Y. lipolytica transformants comprising said vectors and plasmids; methods for preparing vectors to direct secretion of specific heterologous proteins coded for by genes, cDNA or synthetic DNA in Y. lipolytica in their mature, functional state.
Patent PH-27455-A (PH)
Title: Low softening point metallic oxide glasses suitable for use in electronic applications
Inventor: FRIESEN G DELBERT
IPC: C03C8/24
Filed: 1990-04-04
Abstract: This invention presents a series of glasses which possess low softening points, high resistance to recrystallization and good durability in the presence of moisture. The glasses are contained within oxides of silver, vanadium, tellurium, and lead and have glass transition temperatures below 260 DEG C, and are useful in electronic applications such as die attach adhesives and sealing glasses.