baber/WOPTO huggingface dataset:
Patent GB-1217131-A (GB)
Title: Fluid-blast circuit interrupter with insulating arc shield
IPC: H01H33/70
Filed: 1969-01-07
Abstract: 1,217,131. Fluid-blast switches. WESTINGHOUSE ELECTRIC CORP. 7 Jan., 1969 [8 Jan., 1968], No. 959/69. Heading H1N. Cooling fluid 33 under pressure is introduced laterally into the arc stream 37 simultaneously with the withdrawal of the movable contact 35 from the confines of an insulating stationary arc shield 28 mounted to extend around the stationary contact 36a and encompass the initial path of travel 47 of the movable contact 35. During opening of the switch, an operating linkage 21, pivotally connected to a movable puffer assembly 32, causes downward fluidcompressing motion of the movable cylinder end-plate 26b over a conducting tubular guide support 30a, supporting the flexible stationary contact fingers 36 of contact 36a, and causes fluid to flow into a stationary insulating orificeshaped arcing chamber 34, which directs the fluid laterally into the arc stream 37 when the movable contact 35 is withdrawn from shield 28. The fluid, which is air or SF 6 , flows in opposite directions through the movable tubular vented contact 35 and through support 30a into the exhaust chamber 39. The inner surface of shield 28 is formed with corrugations, the shield being of PTFE or boron nitride.
Patent GB-1106351-A (GB)
Title: Process for the manufacture of ª‰-lactam copolymers
IPC: C08G69/22
Filed: 1966-01-07
Abstract: Random copolymers of at least 2 b -lactams may be produced by simultaneously adding the lactams to a solution or dispersion of a basic catalyst at such a rate that the lactam concentration in the reaction mixture does not exceed 15%.  Suitable lactams may be unsubstituted at the N-position but have up to 4 substituents in the a  and b -positions to the carbonyl group containing up to a total of 12 aliphatic carbon atoms or 1 aromatic radical and up to a total of 9 aliphatic carbon atoms, 2 of the substituents optionally being joined to form a ring.  Lactams specified include 4-phenyl - azetidinone, 4,4-dimethyl-azetidinone, 4-methyl-azetidinone, 4-methyl-4-propyl azetidinone, 4 - phenoxymethyl - 4 - methyl - azetidinone, 4 - vinyl azetidinone, 4 - methyl - 4 - phenoxy - azetidinone, 4 - chlorophenyl azetidinone, 3,4 - dimethyl azetidinone, 3,3-dimethyl azetidinone, 4 - methyl - 4 - neopentyl azetidinone, 3,3,4,4-tetra-methyl azetidinone, 4(41 - isopropyl cyclohexyl) azetidinone, and compounds of the formulae <FORM:1106351/C3/1> <FORM:1106351/C3/2> <FORM:1106351/C3/3> Catalysts specified include: alkali metal salts of b -lactams, the potassium salt of caprolactam, phenyl sodium, LiH and the potassium salt of pyrrolidone.  Solvents specified include tetramethylene sulphone, dimethyl sulphoxide, phosphoric acid-tris(dimethyl amide), N-methylpyrrolidone, and dimethyl formamide.  The lactams may be added separately or mixed and may form part of a mixture, up to 50% of which consists of higher lactams.  An initiator may be added to the catalyst solution before or during the monomer addition or may be formed in situ by adding to the catalyst a substance which reacts with the monomer to form an initiator, e.g. an acylating or sulphonating agent. Initiators specified include oxalyl pyrrolidone. A chain terminator, e.g. water, may also be added with the monomer. The polymerization temperature may be between -15 and +120 DEG  C. In a particular embodiment the catalyst solution or dispersion is emulsified with another liquid with which it is only partially miscible before addition of the lactam. The liquid may, however, be completely miscible with the lactam.  Suitable liquids include C5- 25 aliphatic or cycloaliphatic hydrocarbons, e.g. petroleum (b.p. 160-180 DEG  C.). aliphatic ethers having 1-5 ether oxygen atoms, 6-24 carbon atoms, e.g. isopropyl ether, araliphatic ethers having 1-3 ether oxygen atoms, 6-24 aliphatic carbon atoms and 1-3 phenyl radicals, araliphatic hydrocarbons having 1-3 phenyl radicals and 5-24 aliphatic carbon atoms, e.g. dodecyl benzene, and mixtures thereof. Formation of the emulsion may be facilitated by presence of an emulsifier, e.g. a dimethyl sulphonamide of an ethylene-propylene copolymer of repeating unit C27H55SO2N(CH3)2Cl1.4 a thickener or a protective colloid.  In Examples 3-8 a small quantity of a b -lactam is added to the catalyst solution prior to the main reaction.
Patent GB-906719-A (GB)
Title: Improvements in or relating to vessel instrumentation
Inventor: FENTON ADRIAN WALTON
IPC: G01N29/02
Filed: 1959-01-10
Abstract: 906,719. Ultrasonic inspection devices. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. Jan. 1, 1960 [Jan. 10, 1959], No. 966/59. Class 40 (7). Apparatus for displaying variation in composition with depth of the contents of a settler compartment 1 of a mixer-settler apparatus comprises in combination with the compartment an ultrasonic transducer 11 disposed to dip into the surface of liquid contained in the compartment and to transmit into, and receive signals from, the liquid, and a cathode-ray (C.R.) tube unit 36 having a beam deflected with time to represent depth of liquid and modulated to represent intensity of received signal. A further C.R. indicator 36a may be added. The beam of C.R. unit 36 is horizontally spotwobbled. The transducer is mounted for scanning laterally and transversely, and crosssectional pictures are afforded by horizontal displacement of the C.R. time-base. In a second embodiment transducers in a row are switched sequentially to an intensity-modulated C.R. tube, the vertical time bases of which are horizontally displaced in synchronism with transducer switching, Fig. 2 (not shown). A transducer attachment may be added to afford a fixed echo for calibration purposes.
Patent JP-S5596209-A (JP)
Title: Gantry type machine tool
Inventor: TACHIKI SHINICHI
IPC: B23Q1/01
Filed: 1979-01-08
Abstract: PURPOSE:To work a heavy work highly efficiently and highly accurately by a mechanism wherein the work is fixed to a bed for fixation while a model is settled to another fixing bed and a profile tracer head following the profile is interlocked with a cross slider of a double housig type column. CONSTITUTION:A base 12 for mounting a work is installed to a bed 11 fixed onto a base, and a profile is fixed onto another mounting base 19. A double housing type column 15 is provided with a cross slider 16, a profile tracer head 21 with a stylus 20 is interlocked whith a head stock 18 with a main shaft 17, and the work fixed onto the base 12 is profile-worked. The accuracy of finishing is improved because the variation of inertia to a moving shaft is not generated due to the weight of the work and the profile.
Patent JP-S63171731-A (JP)
Title: Plate work transferring method
Inventor: MAJIMA SHOEI
IPC: B65G57/04
Filed: 1987-01-06
Abstract: PURPOSE:To positively hold a large quantity of plate work groups as well as to transfer the without entailing any packing looseness, by pressing these plate work groups to a sense of compressing them, while holding each edge surface by means of vacuum adsorption. CONSTITUTION:A hand part 6 is made to go down till a pad 21 is fitted in the opening edge inside of a corrugated fiberboard box 67 and approached to an edge surface of a carton 62 group to be formed with an upper edge of this carton 62, and an adsorption surface of an adsorption device is driven. If so, a hollow part of an adsorption device body 16 comes to negative pressure whereby the carton 62 group is drawn up, and the edge surface comes into a suction state to the pad 21. After the state that this carton 62 group is fully drawn up to the pad 21 is detected by a vacuum switch detecting the negative pressure inside the absorption device body 16, a rod 33 of air cylinders 29 and 29 is advanced forward, closing claws 28 and 28, and both ends of the carton 62 group is pressed a sense of compressing the carton 62 group.
Patent JP-S62158291-A (JP)
Title: Cephalosporin derivative
Inventor: TSUNEMOTO DAIEI
IPC: A61P31/04
Filed: 1986-01-07
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> represents H or amino-protecting group; R<2> represents quaternary ammonio or nitrogen- containing heterocyclic group expressed by formula II (A represents ring- constituting component optionally having substituent)] or salt thereof. EXAMPLE:Monosodium 7-[ 2-Chloromethylene-2-(2-aminothiazol-4-yl)acetamido]-3- (4-hydro xyiminomethyl-1-pyridinium)methyl-3-cephem-4-carboxylate. USE:An antimicrobial agent. PREPARATION:For example, a compound expressed by formula III (R<3> represents H, salt-forming cation, etc.; R<4> represents group which can be changed to R<2>, such as acetoxy) is protected at its reactive carboxyl group preferably by silyl group, etc., in a solvent such as acetonitrile, etc., and reacted with a trialkylsilyl iodide to form the corresponding 3-iodomethyl derivative and further reacted with an amine corresponding to R<2> (example; isonicotinic acid, etc.).
Patent JP-H08231428-A (JP)
Title: Superficial local medicine composition
Inventor: UIRIAMU GAI RABU
IPC: A61K41/00
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To provide the subject composition useful for the photodynamic therapy of psoriasis and consisting of a topically administrable stable gel containing zinc phthalocyanine, a specific carrier and a gelling gent. SOLUTION: The objective composition contains (A) zinc phthalocyanine, (B) (i) a monoalkyl ether of diethylene glycol free from N-alkylpyrrolidone, N-dialkylbenzamide and dimethyl sulfoxide or a mixture of the component (i) and (ii) a lipid and (C) a gelling agent (preferably hydroxypropyl cellulose). The component (ii) is preferably a mixture of palmitoyloleyl phosphatidylcholine and dioleyl phosphatidylserine. The amount of the component A is preferably 50-400 μg based on 1 mL of the component B and that of the component C is usually 0.1-10 pts.wt. based on 100 pts.vol. of the composition.
Patent JP-H01178611-A (JP)
Title: Mud hoisting pipe for slime processor
Inventor: KANEKO TADASHI
IPC: C08G59/32
Filed: 1988-01-06
Abstract: PURPOSE:To avoid the connecting work of a liquid mud recovering pipe and enable the construction work of liquid mud to be easily executed, by connecting a flexible hose made of sheet component for recovering the liquid mud, to a mud hoisting pump for sucking up the liquid mud in an excavated slot, and by suspending both the hose and the pump with a wire rope. CONSTITUTION:On the construction work of liquid mud for casting high-viscous gelling liquid mud in an excavated slot to execute the excavation, a main unit 8 provided with the pump of a slime processor 2 is suspended with a wire rope 9. Then, by a mud hoisting pipe 6 having the flexibility of synthetic resin sheet component, the pump and a recovery tank 7 on ground are communicated with each other, and the mud hoisting pipe 6, and cabtyre cables 11 for connecting the pump to its operating board 10 are guide-supported with the rope 9. As a result, a liquid mud recovering pipe can be folded up, and the connecting work of the pipe can be omitted.
Patent JP-S58118150-A (JP)
Title: Bidirectional semiconductor switch element
Inventor: AZUMA MINORU
IPC: H01L29/74
Filed: 1982-01-06
Abstract: PURPOSE:To increase the sensitivity of the gate for a TRIAC without deterioration in dv/dt characteristics by a method wherein the emitter junction part  where a carrier injection will be generated first is protruded to the internal part  of the element when a gate trigger is performed. CONSTITUTION:In the standard type TRIAC having NEPBNBPBNE structure, trigger generates in the vicinity of the electrode 9 on the main emitter NE layer 4, or in the vicinity of the main electrode 7 of the auxiliary emitter NE layer 6 for every mode, and especially, the electron injection of the emitter is to be considered as the starting point of action. The parts A and B, where a carrier injection will be generated first, of the layers 4 and 6 to be formed by performing diffusion from both main surfaces of the semiconductor substrate are deeply  formed, and when they are protruded toward a low density PB layer 1, the emitter injection index is increased at this part. According to this constitution, the  gate sensitivity of the element can be improved without deteriorating a critical  OFF voltage boosting index and a commutation critical OFF voltage boosting  index as well. Besides, the same effect as above can be obtained by providing a  protrusion on the NE layers 5 and 6, or by providing the layers 4 and 6 having  a protrusion in the groove of the PB layer 1.
Patent JP-H04242652-A (JP)
Title: Ozone decorizing unit
Inventor: OOTA MASUO
IPC: C01B13/11
Filed: 1991-01-08
Abstract: PURPOSE:To always optimize the interval velocity of air flowing through a catalyst in accordance with a variation in battery voltage, a variation in humidity and a variation in concentration of odor. CONSTITUTION:An ozone deodorizing unit comprises an ozone supply section composed of a battery voltage detecting part 3, a humidity sensor 4 and an odor sensor 5, a suction motor, an ozone generating discharger 9 and an ozone generating circuit 10, a honeycomb-like frame, and a control section 6 receiving signals from he above-mentioned battery voltage detecting part and the humidity sensor and controlling the powers of the above-mentioned suction motor and the ozone supply section.
Patent JP-S58119958-A (JP)
Title: Intake air device for multi-cylinder engine
Inventor: SUGIYAMA KEIICHI
IPC: F02M35/108
Filed: 1982-01-07
Abstract: PURPOSE:To abvoid a valve shaft arranged in a high load intake air passage from being extended through another intake air passage in an intake air manifold coupled to a cylinder head, by vertically arranging the configuration of two intake air passages. CONSTITUTION:Since a shut-off valve 16 closes a high load intake air passage 5b when an engine runs at a low load, all amount of intake air metered by a restrictor valve 15 is distributed to each cylinder within an intake air expansion chamber 14, and is sucked into a combustion chamber 2 at a relatively high velocity through an all range intake air passage 6b and an air suction port 5. At this time, narrowing in the area of the intake air passage and the generation of voltex flow due to a valve shaft 17 are not occurred, since the shaft 17 does not extend through the all range intake air passage 6b. The shut-off valve 16 opens when the load of the engine further increases, and therefore, all amount of intake air is led to the combustion chamber 2 through intake ports 5, 6 and an intake manifold 12.
Patent JP-H07209451-A (JP)
Title: Small-sized electronic apparatus
Inventor: NISHIDA MASAMI
IPC: G06Q10/06
Filed: 1994-01-10
Abstract: PURPOSE:To arrive at a scheduled place to go by a scheduled time even when moved to any place by providing a measuring means for determining the absolute position information of the present place, a retrieving means for determining the absolute position information of the scheduled place from the map information data base, and a communicating means. CONSTITUTION:The map information data base of a large-sized computer in a remote place is retrieved by the data communication using a radio communication I/F 209, or the data base recorded by a CD-ROM drive 214 is retrieved to determine the absolute position of a point B which is a scheduled place inputted to a schedule. The navigation signal transmitted from a GPS position is received by a GPS antenna 212, and signal-processed by a GPS data processing part 213 to determine the absolute position of a point B which is the present position. The distance from the point A to the point B is determined from the absolute position of the point B which is the scheduled place and the point A which is the present place. The time for starting from the present place is determined so as to arrive at the scheduled place by the scheduled time.
Patent JP-S63180617-A (JP)
Inventor: RARUFU BATSUKUMAN
IPC: E01B25/24
Filed: 1988-01-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58117992-A (JP)
Title: Device for recovering heat from hot temperature gas containing dust
Inventor: FUJIURA MASAMI
IPC: F27D17/00
Filed: 1982-01-06
Abstract: PURPOSE:To enable dust load on the downstream side to be reduced in the heat recovery of a  converter by an arrangement wherein an inclined blade layer with variable blade angle is  installed in a high temperature gas passage and particulate heating medium is supplied onto  an inclined surface whose angle is an angle of repose or smaller than it. CONSTITUTION:A heat recovery device 1 comprises variable angle blades 5 located in a converter gas passage 3 and which are supported by a blade shaft 6 and which from a chamber  through which water passes. An inclined surface 7 is formed on the inlet side, whilst gas passages 8 are formed between the variable angle blades 5. The blade angle 11 can be varied  by means of a driving means 10. In operation, particulate heating medium accommodated in  a hopper 12 is supplied to the variable angle blades 5 with a sufficient angle 11 which does not allow the medium to clog the clearances between the blades 5 whereby forming a continuous particulate heating medium layer extending to a feed hopper 17. Control of movement  of the continuous layer is made by means of a feed valve 18, and control of unloading speed  and the thickness of the layer is made by a group of drive shafts 9. Thus, the inclined surface 7 for the particulate heating medium corresponding to the angle of repose most of the dust  is removed to reduce the dust load on the donwstream side, for example, in boiler water  tubes 20. Further, a stable heat-resisting surface can be obtained due to a temperature drop  obtained thereby.
Patent JP-H11194519-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic arrangement using the same
Inventor: HASHIMOTO YUICHI
IPC: G03G5/14
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which can exhibit stable potential characteristics and can provide an image without interference fringes, under any environments from low temperature low humidity to high temperature high humidity. SOLUTION: An electrophotographic photoreceptor has a photosensitive layer on an electrically conductive carrier through an intermediate layer. At this time, the intermediate layer contains an electrochromic material, and preferably contains a resin component and at least one kind addition agent selected from a group consisting of inorganic and organic salts.
Patent MA-39897-A (MA)
Title: Citerne de chasse d'eau pour équipements sanitaires
Inventor: MASSETTA PIERO
IPC: E03D5/10
Filed: 2015-11-10
Abstract: Une chasse d'eau (1) pour appareils sanitaires, comprenant un corps de réservoir (2) qui reçoit intérieurement un élément de commande d'écoulement (9) adaptés pour permettre l'ouverture / fermeture du passage d'évacuation d'eau, le réservoir comprenant au moins un servomoteur (6) adapté pour soulever / abaisser l'élément de commande d'écoulement, qui est actionnée par au moins une touche tactile (4,5) disposé sur une plaque de recouvrement (3) de la citerne.
Patent OA-10333-A (OA)
Inventor: DESJARDINS JEAN-JACQUES
IPC: A23L27/24
Filed: 1996-10-25
Abstract: Preparation of an aromatic base (I) comprises preparing a mixture containing water and an amylaceous raw material, liquefying this mixture with ≥ 1 carbohydrase and treating with a lipase or lipoxygenase.
Patent OA-10509-A (OA)
Title: Interactive transaction management multimedia system
Inventor: BRINDZE PAUL L
IPC: G06Q30/04
Filed: 1997-09-19
Abstract: An interactive transaction management multimedia system (10) includes a transaction terminal (12) having a compact disk drive (20) for accessing a multiplicity of encrypted CD mass storage elements (22) that are serialized by a unique machine-readable code (24), the disk drive including a code reader (23); an audio/video output interface (30) for feeding portions of the recorded data to an output device (14, 16); and a transaction interface (28) for two-way communications with an external facility (42). A transaction processing facility (TPF) (40) of the system includes a database processor (46); a terminal interface (44) for communicating with the transaction interface; and an optional provider interface (52) for bidirectional electronic communications with a plurality of vendors. Use of the mass storage element is authorized or metered by correlating transactions in the elements using an index (48) of the serial codes. Also disclosed are a memory system (12)  incorporating the disk drive and a method (300) for producing the serialized elements.
Patent PH-12047-A (PH)
Title: Speckle particle for dentifrice
Inventor: GAULT I
IPC: A61K8/37
Filed: 1973-08-23
Abstract: 1413026 Particulate materials COLGATEPALMOLIVE CO 24 Aug 1973 [28 Aug 1972 3 Aug 1973] 40274/73 Heading A5B A finely divided particulate material for use in dentifrices comprises particles of a matrix of a meltable pharmaceutically acceptable binding material and between 5 and 10% by weight of an anti-irritant compound selected from allantoin, aluminium dihydroxy allantoinate and aluminium chlorohydroxyallantoinate and mixtures thereof, the meltable binding material having a melting or softening point lower than the decomposition or melting point of the anti-irritant compound, the particles having a size of 100 to 1000 microns. The binding material may be a C 12 -C 22  saturated fatty acid di- or tri-ester of glycerol or ethylene glycol, e.g. glyceryl tristearate, or a resin, gum, gel, wax or polymer. The dentifrices may also contain conventional additives and antibacterial agents, a number of which are specified.
Patent PH-19976-A (PH)
Title: 6,16-dimethyl corticoids
Inventor: ANNEN KLAUS DR
IPC: A61P17/00
Filed: 1983-07-18
Abstract: Compounds of Formula I   <IMAGE>   wherein the bond    is a single bond or a double bond, X is hydrogen, fluorine, chlorine, or bromine, R1 is formyl, alkanoyl or alkoxyalkyl each of which contains 2-8 carbon atoms, or benzoyl, and Y is chlorine, hydroxy, formyl, alkanoyloxy of 2-8 carbon atoms, or benzoyloxy, have valuable anti-inflammatory properties.
Patent PH-20011-A (PH)
Title: Steelmaking process using calcium carbide as fuel
Inventor: AGRAWAL BALKISHAN
IPC: C21C7/068
Filed: 1984-01-05
Abstract: Calcium carbide is efficiently and safely employed to provide heat to a steel melt during subsurface refining by providing the steel melt with acidic component(s) and/or oxidizable component(s), which when oxidized will yield acidic components, in a amount sufficient to flux the products of calcium carbide oxidation, while insuring that the calcium carbide does not reside in the bath for more 5 minutes prior to the initiation of its oxidation.
Patent PH-24217-A (PH)
Title: 7-fluoro-dihydro pgi compounds
Inventor: HOLLAND GEORGE WILLIAM
IPC: A61K31/34
Filed: 1986-06-20
Abstract: Compounds of the formula 
<CHEM>
 wherein R is hydrogen or lower alkyl, R2 is hydrogen, methyl or fluoro; and R2 min  is fluoro or trifluoromethyl; with the proviso that when R2 min  is trifluoromethyl, R2 is hydrogen or methyl; pharmaceutically acceptable salts, optical antipodes and racemates thereof are useful as blood platelet anti-aggregating agents.
Patent PH-26213-A (PH)
Title: Disconnect for a bag valve
Inventor: SMAZIK KENNETH G
IPC: F16L29/00
Filed: 1989-12-15
Abstract: A disconnect for coupling a postmix dispenser juice concentrate line to a bag valve of a juice concentrate bag-in-box container. The disconnect includes an open passageway therethrough with no areas or elements therein that can trap concentrate with pulp. The disconnect includes a hollow body with a juice concentrate passageway therethrough, a stationary poppet valve therein, a movable sleeve with a valve seat, and a spring biasing the sleeve into contact with the valve to close the passageway. The spring is located adjacent the outside of the sleeve to keep the spring out of the passageway.