baber/WOPTO huggingface dataset:
Patent GB-1109408-A (GB)
Title: Self-centering grinding apparatus and method particularly suitable for the finishingand working of large crankshafts
IPC: B24B5/42
Filed: 1966-03-08
Abstract: 1,109,408. Grinding crank-shafts. A. VENESIA. 8 March, 1966 [20 March, 1965], No. 9995/66. Heading B3D. A method of grinding the bearings 1 of large crankshafts comprises two rollers for engaging the bearing, the points of contact of which make an angle of less than 180 degrees (preferably 90 degrees) with the centre of the bearing, and a grinding wheel 3 which is disposed between the rollers and is movable along the bearing and towards the bearing. The rollers 2 are mounted on a frame 4 which also carries supports 51 for further rollers 5 urged againstthe bearing by springs 7. A support 6 for the grinding wheel, which is cup-shaped, is secured to the frame and a control 8 is provided for advancing and retracting the grinding wheel. The grinding wheel shaft carries a pulley 9 connected by a belt 10 to an electric motor 11 on an auxiliary support 6<1>. The assembly is connected to the rod 12 of a pneumatic or hydraulic cylinder 13 which moves the assembly backwards and forward in correspondence with the movement of the bearing 1 and is carried by pivots on a support 14, the latter being movable by a screw-and-nut mechanism 17, 18 to traverse the grinding wheel along the bearing. The apparatus may be used to grind the main or big end bearings of a crank-shaft in situ or mounted in a lathe.
Patent HK-124693-A (HK)
Title: Digital switching system
Inventor: BERRY GEORGES
IPC: H04Q11/04
Filed: 1993-11-11
Abstract: A digital switching system for establishing safety communications between N junctors is intended to guard against the potential danger of generalized failure which lies in the use of a central control unit and digital connection network for carrying out exchanges of information between junctors. Accordingly, each junctor is directly coupled to the N-1 other junctors of the system and is provided with its own control unit and its own digital connection network in order to enable said junctor itself to select the particular information which it is desired to receive from the N-1 other junctors. This system is primarily applicable to air and ocean traffic control.
Patent HK-130093-A (HK)
Title: Apparatus for degassing a liquid
Inventor: SHIBATA YOSHIHIKO
IPC: B01D19/00
Filed: 1993-11-25
Abstract: Liquid degassing apparatus is provided wherein one or more porous, hydrophobic tubes (6) are installed inside a vacuum chamber (1), each such tube having atomizing means (7) located near its inlet end. As liquid to be degassed enters the tube, it is atomized and gas in the liquid passes out of the atomized liquid, through the porous tube and exits the vacuum chamber. The remaining degassed liquid exits the porous, hydrophobic tube through discharge means located at the downstream end of the porous tube and exits the chamber.
Patent HK-196196-A (HK)
Title: Novel chemical blowing agent
Inventor: RANDALL DAVID
IPC: C08G18/28
Filed: 1996-10-24
Abstract: A method for the preparation of polymeric foams which comprises reacting an organic polyisocyanate with a cyclic carbonate having at least one isocyanate-reactive substitutent attached to the carbonate ring.
Patent HU-T70052-A (HU)
Title: Process for producing pharmaceutical compositions containing pirimidone derivatives in the treatment of certain airway or skin diseases
Inventor: CHENG JOHN B
IPC: A61K31/415
Filed: 1990-04-20
Abstract: Racemic or optionally active compound of the formula <CHEM> wherein X is O or NH, R<1> is a (C7-C11)polycycloalkyl group, R<2> is methyl or ethyl, Y is <CHEM> R<3> is hydrogen, (C1-C3)alkyl, (C2-C3)alkenyl, benzyl or phenethyl, and R<4> is hydrogen, (C1-C3)alkyl or (C2-C3)alkanoyl, are useful in the treatment of asthma or inflammatory airway or skin diseases.
Patent HU-T34479-A (HU)
Title: Process for preparing imidazo/4,5-c/quinolines
Inventor: BERCSENYI DANIELNE
IPC: C07D471/04
Filed: 1983-06-14
Abstract: Imidazo-(4,5c)-quinoline derivs. of formula (I) and their pharmaceutically acceptable salts are useful as tranquillisers and/or anti-depressants, cramp-preventers, pain-killers, anti-peristaltic or secretion inhibitors. - In the formula R1 is H, straight or branched 1-4C alkyl opt. substd. with hydroxyl or alkoxy lgps., phenyl substd. with alkoxyl, aralkyl opt. substd. with one or more halogens or alkoxy gps., dialkyl-amino-alkyl, amino or -NH-CO-R, where R is H, straight or branched 1-10C alkyl, aralkyl or aryl. R1 may be -N=R3R4, where R3 and R4 are independently H, 1-4C alkyl or aryl. R2 is H, straight or branched 1-4C alkyl phenyl or aralkyl opt. substd. with halogen, alkoxy, thio, alkyl-thio, alkyl-sulphinyl or alkyl-sulphonyl. R7 and R8 are H or alkoxy.
Patent HU-T41770-A (HU)
Title: Process for producing indol derivatives containing heterocyclic substituents and pharmaceutical compositions containing them
Inventor: MERTENS ALFRED
IPC: C07D401/14
Filed: 1986-09-04
Abstract: The present invention provides indole derivatives of the general formula:    <IMAGE>  (I)  wherein R1 is a hydrogen atom or an alkyl, alkenyl, cycloalkyl, cycloalkenyl, carboxyl, cyano, alkylcarbonyl, alkoxycarbonyl, aminocarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl or aryl radical, R2 is a hydrogen atom or an alkyl, trihalogenomethyl, hydroxyl, cycloalkyl, cyano, carboxyl, alkoxycarbonyl, alkylcarbonyl, aminocarbonyl, alkylaminocarbonyl or dialkylaminocarbonyl radical; R2 is a heterocyclic five-membered ring containing 1 to 4 heteroatoms or a heterocyclic six-membered ring containing 1 to 5 heteroatoms, the heteroatoms of the five- and six-membered rings being the same or different and being nitrogen, oxygen or sulphur and one or more of the nitrogen atoms optionally carrying an oxygen atom, the said five- and six-membered rings optionally being substituted by one or more alkyl, alkoxy, alkylthio, oxo, hydroxyl, nitro, amino, halogen or cyano groups; or R2 is <IMAGE> (II)   the tautomers thereof and the physiologically acceptable salts thereof with inorganic and organic acids. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them. Furthermore, the present invention provides intermediates of the general formula:    <IMAGE> (VI)  in which R1, R2, A and X have the same meanings as above, and processes for the preparation of these intermediates.
Patent HU-T36302-A (HU)
Title: Method and circuit arrangement for digital processing of signals, preferably in the way of adaptive transversl filter
Inventor: SCHENK HEINRICH
IPC: H04L25/03
Filed: 1984-12-13
Abstract: For digital signal processing with a transversal filter having a (N-1) stage delay chain which is fed at its input with the digital signal to be processed and is provided with taps, subsum signals are stored which correspond to the N/w consecutive groups of, in each case Aw possible combinations of, in each case, w consecutive, A-value tapped signal elements, where the subsum signals are formed from tapped signal elements which are each assigned to a group and are evaluated in accordance with the relevant filter setting. During each delay stage, in accordance with the relevant N/w actual combinations tapped elements, the associated subsum signals are successively read from a memory and added to one another to form an output signal element. The subsum signals can be iteratively formed in that each of the successively-read subsum signals, combined with a correction value, forms a corrected subsum signal which is stored in place of the read subsum signal as a new subsum signal.
Patent HU-T51944-A (HU)
Title: Hydrophilic indirect soldering materials for soft soldering
Inventor: REITER ARPAD
IPC: C23C2/00
Filed: 1988-09-20
Abstract: Hydrophilic soft soldering auxiliary agents are prepd. - by adding an appropriate mix to conventional solder activating cpds. or their aq. mix. to form emulsions. An appropriate mixt. prepd. at 15-80 deg.C and homogenised contains, 30-90% paraffin hydrocarbon and/or 5-50 % fatty alcohol and/or 1-10% alkyl sulphate and/or 1-15% nonionic-poly-glycol ether.
Patent HU-T49817-A (HU)
Title: Method for processing mother lye arising at the production of 7-amino-cephalosporane acid
Inventor: MAJOROS ISTVAN
IPC: B01D3/00
Filed: 1986-12-10
Abstract: 1-amino-cephalosporanic-acid is prepd. from cephalosporic-C, basically via an imino-ether obtd. by cleaving the corresponding imino-halide. - The mother liquor obtd. from this prepn. contains mainly, organic solvents and silylation cpds. The mother liquor is a economically be being extracted using distilled water at least twice. The head product is removed at 50 deg.C max. from the extraction residue. - The remainder is treated with a halogenating agent, the mix is refluxed and subjected to fractional distillation by a gradual increase of bottom temps.
Patent HU-T56393-A (HU)
Title: Three dimensional cell and tissue culturing systems
Inventor: NAUGHTON GAIL K
IPC: A61K35/12
Filed: 1989-09-07
Abstract: The present invention relates to a three-dimensional cell culture system which be used to culture a variety of different cells and tissues  in vitro  for prolonged periods of time. In accordance with the invention, cells derived from a desired tissue are inoculated and grown on a pre-established stromal support matrix. The stromal support matrix comprises stromal cells, such as fibroblasts actively growing on a three-dimensional matrix. Stromal cells may also include other cells found in loose connective tissue such as endothelial cells, macrophages/monocytes, adipocytes, pericytes, reticular cells found in bone marrow stroma, etc. The stromal matrix provides the support, growth factors, and regulatory factors necessary to sustain long-term active proliferation of cells in culture. When grown in this three-dimensional system, the proliferating cells mature and segregate properly to form components of adult tissues analogous to counterparts found  in vivo .
Patent JP-H10199972-A (JP)
Title: Method of forming wiring structure, and wiring structure
Inventor: TAGUCHI MITSURU
IPC: H01L21/768
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming wiring structure which can embed suitably wiring material into a connection hole, when the connection hole is shifted from a lower layer wiring. SOLUTION: A trench 15 for lower layer wiring is formed in a lower layer insulating film 14 having an etching stopper layer 12 and an upper layer 13, in such a manner that the bottom part of the trench becomes deeper than the surface of the etching stopper layer 12. Wiring layer material is embedded in the trench 15 for lower layer wiring, and a lower layer wiring 18 is formed. An upper layer insulating film 19 is formed on the lower layer insulating film 14, covering the lower layer wiring 18. A connection hole 21, connected with the lower layer wiring 18, is formed by etching the upper layer insulating film 19.  Under the condition that the selection ratio to the insulating material for forming the etching stopper layer 12 can be obtained, the upper layer insulating film 19 is etched, and a trench 22 for upper layer wiring, which is continuously connected with the connection hole 21, is formed. Wiring material is embedded into the connection hole 21 and the trench 22 for upper layer wiring, and an upper layer wiring 24 is formed.
Patent JP-H04250577-A (JP)
Title: Image processor
Inventor: MORIMOTO KIMIO
IPC: H04N1/393
Filed: 1991-01-09
Abstract: PURPOSE:To realize high-speed enlargement and reduction processes with simple circuit constitution and to obtain extremely natural enlarged and reduced, images. CONSTITUTION:Plural independent clocks are used to assign plural pulses to one picture element and states wherein picture elements are made effective or ineffective once a previously set integral number of times are combined according to those clocks to perform the enlargement and reduction processes. A clock distributing circuit 11 distributes the clock generated by a control part to plural out-of-phase clocks. Counters 12, 13, and 14 are set to integers L, M, and N according to magnifications and generate a pulse every time CLK L, CLK M, and CLK N are counted up to L, M, and N respectively. Then DPICK L, DPICK M, and DPICK N are set to 'L' or 'H' according to whether picture elements are made effective or ineffective and plural combinations of patterns are outputted from an OR circuit 21 as a sample clock.
Patent JP-S62159547-A (JP)
Title: Data transmission equipment
Inventor: NAKAMURA SHIGEKI
IPC: H04L69/40
Filed: 1986-01-07
Abstract: PURPOSE:To make the time required from the first data transmission to a fault report to a host device nearly constant by starting a timer at the initial data transmission and applying the fault report when the time of the timer is over at the detection of fault of transmission and applying transmission retrial when no time-out takes place. CONSTITUTION:A control section 104 gives a transmission command of the content of a data buffer 102 to a common transmission line to a transmission circuit 103 and starts the timer 12. When the time of the timer 12 is not over at the detection of a transmission fault by a transmission fault detection section 14, a transmission retrial section 15 applies a retrial request to the control section 104 of the transmission section 11 and the control section 104 gives a transmission command of the content of a data buffer 102 to the common transmission line to the transmission circuit 103. When the time of the timer 12 is over at the detection of transmission fault by the section 14, a fault report section 13 is started and the transmission fault is reported to the host device.
Patent JP-H0726726-A (JP)
Title: Zone module construction method for constructing steel structure
Inventor: TAKAHASHI HAKU
IPC: E04B1/35
Filed: 1994-01-12
Abstract: PURPOSE:To shorten the construction period by oppositely arranging a gate shaped truss aggregation in conformity with the shape of a steel structure, installing a module in a construction zone formed between the aggregations, and carrying out the independent work in each zone. CONSTITUTION:Truss pillar aggregation 1A and 1B which are formed by arranging and joining a pourality of supporting pillars, beams and braces are erected. Then, a gate shaped truss aggregation is constructed by laying a truss beam aggregation 1C which is formed by joining a paurality of beam members by the brace is laid between the top parts of the aggregations 1A and 1B. Then, a block 6A which is fabricated with a floor, wall, and built-in articles as the first construction block, among the modules installed in the continuous installation zone between the aggregations 1A and 1B is transported, and a block 6B is transported directly under the block 6A, and the blocks 6A and 6B are joined. The block 6C is transported and joined with the lower part of each block 6A, 6B, and these operations are repeated in succession, and the whole blocks are assembled integrally. Accordingly, work is carried out in each zone, and the necessity of adjusting the work schdule, etc., is obviated, and the construction period can be shortened.
Patent JP-S62159420-A (JP)
Title: Vapor phase epitaxial crystal growth method
Inventor: HASE NOBUYASU
IPC: H01L21/205
Filed: 1986-01-08
Abstract: PURPOSE:To epitaxially grow a crystal efficiently by decomposing an organic metal in a decomposing reaction furnace, reacting it with HC gas fed into the furnace to form a chloride, and supplying it into the furnace. CONSTITUTION:III Group organic metal is supplied in the state of triethyl indium 12 or triethyl gallium 13, and V Group metal is supplied in the state of AsH3 14 and PH3 15. The triethyl gallium 13, the AsH3 14 and the PH3 15 are first introduced into a reaction tube. The triethyl indium 12 is introduced together with chlorine gas supplied from a hydrochloric acid cylinder 22 to a decomposing reaction furnace 23. The triethylene indium is thermally decomposed in the furnace 23 to generate a chloride. This chloride is fed to the reaction tube to react with other gas, thereby precipitating an epitaxial crystal on a substrate 6.
Patent JP-S61162288-A (JP)
Title: Device for carrying in and out of substrate
Inventor: YAMASHITA TORU
IPC: B23K15/06
Filed: 1985-01-08
Abstract: PURPOSE:To reduce the size of a device and to decrease the influence of dust by putting circular table into a case and segmenting and forming plural chambers in which the air pressure decreases stepwise from the atm. pressure to a high vacuum by sealing means in the case. CONSTITUTION:The substrate to be worked is attached into a pocket 18 from a substrate carrying in and out port 16. The spaces I, II, III, IV are respectively thoroughly separated from each other in this state. The spaces I and II is coupled by the pocket 18 and the spaces III and IV by a pocket 17 when the circular table 1 rotates. The same pressure is thus maintained between both chambers. The spaces II and III are separated by an O-ring 45 and the flow of the air from the space I to IV does not arise. The inside of the space III is evacuated to the higher degree of vacuum than the degree of vacuum in the space II as the table 1 is further totated. The pocket 18 arrives at a connecting port 19 and is connected to a vacuum vessel 3 at the next index. The another pocket 17 arrives at the port 16 where the substrate is carried in or out while the welding, etc. are executed in this state.
Patent JP-H0970012-A (JP)
Title: Electronic still camera and image printer
Inventor: AKAHORI HIROSHI
IPC: H04N5/351
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera capable of effective image pickup in a good timing even from an object taking a sudden and irregular motion and a wide angle scenery image is picked up with a simple operation, and to provide a image printer printing out one image of plural images picked up by the electronic still camera onto one sheet. SOLUTION: The electronic still camera and the image printer are provided with an image storage means 6 storing plural image data to be picked up, an image change detection means 8 detecting an image change from the picked-up image data, and a storage control means 9 controlling the storage of image data in the image storage means 6. When a moving object is picked up, the motion of the object on the screen is detected by the image change detection means 8 to control the image storage means 6 storing the image when the motion of the object is changed. Thus, every time the shape of the object is changed, the object is automatically picked up and an image rich in change is picked up.
Patent JP-H10199429-A (JP)
Title: Ion source of ion implantation device
Inventor: HIROTA MITSUO
IPC: H01L21/265
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an ion source of an ion implantation device by which the service life of a filament is lengthened and voltage imparted to an extraction electrode can be reduced. SOLUTION: This ion source has a chamber having an opening, a pair of repeller plates 24a opposed to each other on the inside of this chamber and a filament 27 projecting toward the other repeller plate from one repeller plate 24a, and gas is introduced into the chamber, and an electric current is flowed to the filament 27, and the gas is ionized. In this case, the filament 27 has first and second horizontal parts 29a and 29b projecting to one repeller plate 24a by separating by a prescribed distance and a bridging part 31 to connect tip parts of these first and second horizontal parts 29a and 29b, and a connecting part 34 almost in parallel to a projecting surface of the filament 27 of one repeller plate 24, is arranged in the bridging part 31.
Patent JP-2000204541-A (JP)
Title: Fiber drain material driving vessel
Inventor: OMICHI YASUHIKO
IPC: B63B35/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a fiber drain material driving vessel which is enhanced in stability of a hull by lowering the height of the vessel, is reduced in price and made lighter in weight, can prevent damage caused by bending of a driving pipe, and can correctly carry out construction without being affected by swing of the hull. SOLUTION: This fiber drain material driving vessel is comprised of a casing 2 which houses a longitudinal shaft ascendably suspended by a pontoon 1 at a location above the subaqueous bottom, an elevator device 3 for elevating the casing 2, and a driving pipe 5 as the longitudinal shaft which has a fiber drain material 4 inserted therein and is inserted into the casing 2 from the bottom thereof in a manner being downward movable. Further, the fiber drain material driving vessel includes a penetrating apparatus 6 for driving the driving pipe 5 into the subaqueous bottom.
Patent JP-H06201063-A (JP)
Title: Flow regulating valve
Inventor: SUGAYA NAOKI
IPC: F16K31/68
Filed: 1993-01-08
Abstract: PURPOSE:To provide a fluid flow regulating valve allowing stable, positive flow to be obtained constantly regardless of the temperature of a fluid. CONSTITUTION:A housing 21 is provided with regulating mechanism 30 for regulating the position of a pressure regulating film 27, and the operating part 31 of this regulating mechanism 30 is provided being exposed to the outside of the housing 21. An orifice plate 26 formed of material smaller in the coefficient of thermal expansion than the housing 21 is then provided near a fluid outlet 25.
Patent JP-H05185806-A (JP)
Title: Pneumatic radial tire
Inventor: YAMANE EIICHIRO
IPC: B60C9/18
Filed: 1992-01-09
Abstract: PURPOSE:To bring about equalization of the growth amount of a diameter in the cross direction of the tread of a pneumatic radial tire when internal pressure is filled up. CONSTITUTION:A pneumatic radial tire possesses a circular arc 1 whose center of curvature is placed inside the tire on a line segment that passes the maximum width position (A) of a carcass line and runs parallel with a tire axis, and that passes each of the maximum width position (A) and a rim point (B), and at the same time, extends until a position (C) where it crosses a line segment that-passes the rim point (B) and perpendicular to the tire axis, and a carcass line whose center of curvature is set on the equatorial plane of the tire and crosses a reference carcass line between the crossing position (C) and a point (D), and with respect to the reference carcass line comprised of the combination of the crossing position (C) and the circular arc 1 that passes the point (D) of the carcass line on the equatorial plane of the tire, a major portion of it extensionally exists more inside the tire than the reference carcass line between that crossing point (E) and the maximum width position (A), and extensionally exists more outside the tire than the reference carcass line between the crossing point (E) and the point (D).
Patent JP-S57115350-A (JP)
Title: Liquid injecting device
Inventor: MIURA MASAYOSHI
IPC: B41J2/175
Filed: 1981-01-09
Abstract: PURPOSE:To provide the titled device which reduces a pressure flactuation of fluid due to the movement of a liquid feed pipe, by a method wherein a feed path to a head is coupled to a path of a fine tube connected to liquid feed pipes, and a section in the proximity of the feed path of the fine tube is set to a smaller area than that of the liquid feed pipes. CONSTITUTION:Liquid feed pipes 8 and 9 are connected to a fine tube 5 in a liquid element 7 through liquid paths 3 and 4, and a head is coupled to a feed path 6 through a feed pipe 12. A section in the proximity of the feed path 6 of the fine tube 5 is set to a smaller area than that of the sections of the liquid paths 3, 4, and preferably below 1/3 the section area of the liquid paths and above 1/2 the section area in the proximity of the fine tube of the feed path 6.