baber/WOPTO huggingface dataset:
Patent GB-468759-A (GB)
Title: Improvements relating to meters for gas, electricity or the like
IPC: G01R11/56
Filed: 1936-01-09
Abstract: 4 68, 75 9. Registering- mechanism for meters. SOUTH METROPOLITAN GAS CO., and DAVIS, J. E. Jan. 9, 1936, No. 776. [Class 106 (i)] A device for use with a gas, electricity, or other meter for registering the excess consumption above an agreed maximum rate comprises a registering- mechanism actuated through a freewheel device by the differential movement of a differential gear, the sun-wheel components of which are driven by the meter and a clock respectively, the transmission through the freewheel device including means that does not become operative until after a predetermined period of grace has elapsed. As shown in Figs. 1 to 4, the meter drives a shaft 1 which through worm gearing 2, 3, a change wheel 5, an idler 6 drives a wheel 7 forming a component of a differential gear. The other component is constituted by a wheel 8 driven by a clock and the planetary gears carry a wheel 9 which transmits the differential movement to a broad pinion 10 on a laterally movable shaft 11. The opposite end of the shaft 11 is threaded in a hollow boss 12 on which is secured a pinion 13 gearing with a change wheel 14 from which the registering mechanism is driven. The freewheel device is constituted by a dog clutch 15, 16, the parts of which are fixed to a sleeve 17 on the shaft 11 and to the boss 12. When the meter movement over-rides that of the clock the shaft 11 moves to the right, Fig. 2, until the teeth of the clutch parts 15, 16 meet, whereupon the movement is transmitted to the wheel 14. If, however, the shaft 11 moves to the left, the clutch is disengaged and a ratchet and pawl 20 prevent reverse movement of the wheel 14. The spring 21, which drives the clock, is automatically wound by means of a sleeve 22 which is driven from the shaft 4 by a slipping clutch 23. A stopping and starting means is provided for the clock and comprises a lever 26 bifurcated at one end 25 to engage a groove in the sleeve 17 and forked at its other end to engage an arm of a bell-crank lever 28. In the position shown in Fig. 3, the clock is stopped, but when the clutch member 15 moves to the left the lever 28 is raised and a projection 31 thereon raises an arm 32 and slide 33 which gives an impulse to the clock balance to start its movement. The impulse is derived from the action of the spring 30 controlling the movement of the lever 28. As long as the consumption is below an agreed rate the clutch part 15 will execute oscillations about the point at which the clock is started and stopped.
Patent GB-373085-A (GB)
Title: Manufacture of amino-substituted organic arsenic compounds
IPC: C07F9/74
Filed: 1932-01-11
Abstract: Arsonic acids, arsenobenzenes, arsenoxides, and arsines.--Nitro-substituted 1-hydroxy-2-methoxybenzene-arsonic acids are reduced to the corresponding amino-substituted acids which may then be further reduced to the arsenoxide, arsenobenzene and arsine stages.  The products possess therapeutic properties. According to the examples (1) 5-nitro-2-acetylaminoanisole is heated with caustic soda to replace the acetylamino group by hydroxyl, the product reduced, the amino group replaced by the arsonic acid residue, the product nitrated and finally treated with sodium hydrosulphite to reduce the nitro to the amino group; the resulting 3-amino-4-hydroxy-5-methoxybenzene-1-arsonic acid is then reduced to the arseno compound by means of hydrosulphite, or to the arsenoxide using sulphurous acid in the presence of hydriodic acid, or to the arsine with zinc and hydrochloric acid; (2) 2-amino-3-hydroxy-4-methoxybenzene-1-arsonic acid is prepared by diazotizing and arseniating 1-methoxy-2-nitro-4-aminobenzene, reducing to the amino-acid with hydrosulphite, acetylating, nitrating, replacing the acetylamino group with hydroxyl by heating with caustic soda, and finally reducing the nitro group of the resulting 2-nitro-3-hydroxy-4-methoxybenzene-1 - arsonic acid; (3) 1-methoxy-2-acetylaminobenzene is nitrated, reduced, diazotized, and treated with arsenious acid, the 3-acetylamino-4-methoxybenzene-1-arsonic acid formed then nitrated and the 2-nitro product worked up to the 2-amino-3-hydroxy-4-methoxybenzene-1-arsonic acid by the method indicated in (2) above.
Patent GB-1047152-A (GB)
Title: Control systems
Inventor: MOORES HARRY
IPC: G21C7/36
Filed: 1964-01-08
Abstract: 1,047,152. Controlling reactors. ENGLISH ELECTRIC CO. Ltd. Jan. 14, 1965 [Jan. 8, 1964], No. 824/64. Heading G6C. In a nuclear reactor safety system, control rods are urged into the core in response to measurements of neutron flux density. The system operates for both rising and falling flux values. In the former case operation can occur when the flux reaches a specified value and in the latter case when a predetermined difference between the instantaneous flux value and a reference value is reached. Operation in each case is effected only if the conditions occur simultaneously with a flux rate of change greater than a specified value. The system is rendered non-operative during specified small variations of flux and during a rapid decrease in reactor power which is dealt with by the normal control rod arrangement. The control rod error signals are provided by potentiometers, the tappings of which are adjusted by a servo motor or clockwork unit in accordance with the output from an error signal generator supplied with input from the flux measuring devices and a second from a feed back potentiometer, operated by the servo motor to provide both the predetermined operating values and the required time differential factor. Time lags are introduced by a magnetic brake.
Patent GB-156759-A (GB)
Title: Improvements in milling-machines
IPC: B23Q35/10
Filed: 1921-01-07
Abstract: 156,759. Bergstrom, J. E. Jan. 8, 1920, [Convention date]. Milling helical surfaces ; milling-machines.- Grooves and surfaces, particularly those of tortuous contour, are milled by a cutter carried by an eccentrically mounted spindle, which is under the control of a former actuated by the feedscrew of the work-holding slide, The work piece 22, Fig. 1, is carried in the cylindrical slide 21, guided by a screw 24 engaging a former groove 25, and fed axially by the screw 9 and head 12, which also actuates the former 29 through the screw 28 and lost-motion slot 27. The cutter 42, Fig. 2, is secured to a spindle eccentrically mounted in the sleeve 35, which is carried by the spring-pressed bar 31 and adapted to be supported on the adjustable pillar 4 by means of the sleeve 39. The work contour is generated by the displacement of the cutter, as its carrying- frame rotates about the support 4 due to the axial movement of the former 29.
Patent GB-230583-A (GB)
Title: Improvements in and relating to measuring-out mechanism for gas and like meters
IPC: G07F15/00
Filed: 1924-01-11
Abstract: 230,583. Anderson, J. Jan. 11, 1924. Gas, supplying by meter.-The measuring-out mechanism comprises a pair of intermeshing gear wheels f, e the smaller e being operated by prepayment and the larger f carrying a further wheel g which meshes with a screwed sleeve h slidably mounted on a slotted shaft i to act ehther as a rack or as a worm. A pin j on the sleeve engages the slot k in the shaft i which is disposed transversely across the casing a containing the coin mechanism and is of a length substantially equal to the diameter of that casing. The shaft t i is mounted in a framework comprising sides m and a bridge-piece n which is slotted to guide a rod s carrying a pointer p to indicate the amount of gas unconsumed. The rod s is carried by an extension r of a bracket g which receives longitudinal movement from the sleeve and has a pin for operating the valve. A spring u is provided between the framework and the bracket q to prevent damage due to the insertion of too many coins at a time. The shaft i has a pinion o acting as the tangent or meter driven wheel. The coin mechanism may be that described in Specification 205,162 or 208,181. Price-changing mechanism such as described in Specifications 26278/10, 183,156, or 208,181, may be used. The valve may be operated as described in Specification 230,582.
Patent GB-1496690-A (GB)
Title: Swingable parts such as frames panels or cabinet partitions
IPC: A47B49/00
Filed: 1975-01-09
Abstract: 1496690 A fastening and braking device AUGUST WULF & CO KG 9 Jan 1975 [12 Jan 1974] 899/75 Heading E2A [Also in Division F2] A fastening and braking device for a rotatable shelf 11 of a cabinet 12, for example comprises a non-rotatable body 13 which carries oval rings 17, 17 each having a braking surface 16, the rings 17, 17 co-operating together to form a socket 15, and a locking body 19, having a braking surface 19a which is engageable with the surfaces 16 of the rings 17, 17 having portions 19b, 19b engageable in the socket 15, and being mounted on a plate 20 which is secured to the shelf 11. The shelf 11, having a sleeve 11a, is rotatably mounted on a member 10 carried by the base 12a of the cabinet, the oval rings 17, 17 are either resiliently deformable or resiliently mounted, the braking surfaces 16. 16 may be curved or straight and the distance of the braking surfaces from the member 10 gradually increases in a direction towards the socket 15. When the shelf 11 is rotated in the direction A or B the locking body 19 engages a respective ring 17 to impede the rotation, further rotation of the shelf 11 allows the body 19 to enter the socket 15.
Patent GB-212686-A (GB)
Title: Improvements in or relating to boilers with superheaters
IPC: F22G7/14
Filed: 1923-01-10
Abstract: 212,686. Clark, G. M., (Superheater Co.). Jan. 10, 1923. Addition to 210,263. Coiled and sinuous tube superheaters; controlling and moderating superheat.-The method of and apparatus for maintaining steam flow through a superheater described in the parent Specification is modified whereby the direction of flow is always the same through the superheater tubes which are coupled to the portion of the steam space of the boiler having the greater steaming capacity. In a water-tube boiler with three upper transverse drums with vertical tubes, the front drum 1 is of greater steaming capacity than the middle drum 2. These drums are connected by pipes 19, 20, Fig. 2, with a superheater header 16 at opposite ends, the header having a division plate 26 which divides it into unequal portions 24, 25; the plate may be adjustable along the header. When the throttle 23 is open, steam flows from both drums 1, 2 to the header 16, through the superheater tubes 18 to the header 17 and thence by the pipe 22 to the engine. When the throttle is closed, steam flows from the drum 1 to the part 24 of the header 16 and through the bank of tubes 18 connected therewith, in the same direction as when the throttle is open, to the header 17 and then returns through the other bank to the part 25 of the header 16 and back to the drum 2. The latter has a safety valve 27. The superheater is placed behind the front wall above the furnace, the bottom bends being protected. In a boiler with two longitudinal steam drums 28, 29, Fig. 4, with horizontal tubes and front and rear headers, each drum has a transverse partition dividing the steam space unequally and extending down below the water level. The front higher steaming capacity spaces are connected by pipes 38, 39, from which steam flows through the pipe 40 to the header 16 of the superheater, through the tubes 18 to the header 17 and thence by the pipe 41 to the junction piece 47. The rear steam spaces are coupled by pipes 44, 45. 46 with the junction piece, and when the throttle 43 is open wet steam flows therethrough to join the superheated steam. When the throttle is closed, the superheated steam flows through the superheater in the same direction as before and returns from the junction piece 47 by the pipe 46 back to the rear steam spaces of the drums.
Patent HK-15385-A (HK)
Title: 4,4'-bis-(cyclohexyl)-biphenyl derivatives that contain fluorine,dielectrics containing them,and electro-optical indicator element
Inventor: ELDENSCHINK RUDOLF DR
IPC: C07C25/18
Filed: 1985-03-07
Abstract: Compounds of the formula   <IMAGE>   wherein R1 and R2 are identical or different and each is alkyl or alkoxy each of up to 8 C atoms, and one or two of the substituents X are fluorine and the others are hydrogen are valuable liquid crystalline materials.
Patent HK-39094-A (HK)
Title: Aqueous steroid formulations for nasal administration
Inventor: BENJAMIN ERIC JOEL
IPC: A61K47/00
Filed: 1994-04-21
Abstract: A non-stinging aqueous anti-inflammatory steroid formulation suitable for intranasal administration comprises: an anti-inflammatory steroid in an amount between about 0.01% and about 0.05% (w/v); propylene glycol in an amount between about 2% and about 10% (w/v); PEG 400 in an amount between about 10% and about 25% (w/v); polysorbate 20 in an amount between about 1% and about 4% (w/v); an effective amount of a preservative; an effective amount of a stabilizer; an effective amount of an antioxidant; water; and pH buffering agent sufficient to adjust the pH of the resulting solution to between about 3.5 and about 7.
Patent HK-52192-A (HK)
Title: Implant set for osteosynthesis
Inventor: ILLI OSCAR EMIL DR MED
IPC: A61B17/86
Filed: 1992-07-16
Abstract: Two bone fragments may be connected by means of an osteosynthetic implant including connecting device and connecting bands comprising reabsorbable, biocompatible material, such as, for example, polygluconate or polylactate, the bands preferably in woven or knit form, and connected to the bone fragments by means of connecting elements. Different types of connecting elements are suitable for use with different types of bone fragments to be connected, and may comprise either tamping liners with tamping counterpieces or hollow screws. The connecting elements have an internal hollow bore, and may be implanted with a special tool to prevent any breakage of the connecting elements. The osteosynthetic implant comprising reabsorbable material is particularly suitable for osteosynthesis in children, since growth disturbances are eliminated.
Patent JP-2000198846-A (JP)
Title: Polymer material excellent in antithrombogenic property and medical material comprising the same
Inventor: KUWABARA HIROAKI
IPC: A61L33/00
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulose diacetate composition practically usable from the aspects of cost, moldability, etc., capable of improving antithrombogenic properties and further excellent in dialytic performances, a medical antithrombogenic polymeric material comprising the composition and a medical dialytic material using the polymeric material. SOLUTION: This polymeric composition is composed of (A) 1-50 pts.wt. of a specific poly(alkyl aryl ether)sulfone copolymer having the content of a polyoxyalkylene unit within the range of 10-90 wt.% expressed in terms of weight ratio and based on the whole and (B) 99-50 pts.wt. of a cellulose diacetate. The polymeric composition is useful as a material for a medical material for use in contact with blood.
Patent JP-S5385214-A (JP)
Title: Cank shaft
Inventor: OONO KATSUYASU
IPC: F16C3/06
Filed: 1977-01-06
Abstract: PURPOSE: To prevent the breakdown of a connection part between an arm and a pin journal, by making an end part at the output side, in which stress in a crank shaft for multicylinders becomes maximum, thick. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59124714-A (JP)
Title: Impurity diffusion in semiconductor device
Inventor: YAMAMOTO HIROICHI
IPC: H01L21/225
Filed: 1983-01-05
Abstract: PURPOSE:To form a high concentration and shallow diffusion layer on the surface of semiconductor substrate and suppress the generation of protruded spots by executing heat processing for a short period of time after applying liquid impurity diffusion source to the surface of semiconductor substrate. CONSTITUTION:After applying a diffusion source 3 to a semiconductor substrate 1, heat processing is executed for 3hr at 1,230 deg.C. In this case, dust adheres onto an oxide film 2 and if the melting point drops, diffusion completes within an oxide film 2 and does not reach the semiconductor substrate 1. Thereafter, the applied diffusion source is removed by washing the semiconductor substrate with the aqueous solution of fluoric acid and a shallow diffusion layer 5 can be obtained in the desired diffusion region. Thereafter, heat processing is conducted to the semiconductor substrate for 7hr at 1,230 deg.C. The desired deep diffusion layer can be formed and the diffused layer is not formed to the unnecessary oxide film 2 because there is no diffusion source. Accordingly, unnecessary diffusion region is not generated.
Patent JP-S61204879-A (JP)
Title: Holder element for housing information disc
Inventor: HERUMAN GUROOBETSUKAA
IPC: G11B23/033
Filed: 1986-01-07
Abstract: Combination of a storage cassette (28), provided with a base (29) and a cover (30), and an element for receiving and holding an information disc (4). The element is provided with a tray (1) having a receiving hollow and holders for fixing the information disc to be introduced into the receiving hollow. The tray is provided with a gripping strip (2). Provided on the cover of the cassette is at least one press-out stud (36), which presses the tray up from the base in the region of the gripping strip when the cover is swung. <IMAGE>
Patent JP-S5385317-A (JP)
Title: Rotor of permanent magnet motor
Inventor: MIYASHITA KUNIO
Filed: 1977-01-07
Abstract: PURPOSE: To make interval of a reinforcing pin and the rotor iron core, and interval of reinforcing plates to be adhered clodely, by preparing softer and thin film than the reinforcing pin such as oxide film and/or resin film on the surface of the reinforcing pin which hold the rotor iron core and the reinforcing plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61164066-A (JP)
Inventor: ARADAA OTSUTO SHIMUKO
IPC: F02M59/46
Filed: 1986-01-06
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-S59126270-A (JP)
Title: Charge and discharge testing apparatus
Inventor: TANAKA MAKOTO
IPC: G01R31/36
Filed: 1983-01-07
Abstract: PURPOSE:To make it possible to perform the charge and discharge test of a battery and to attain to miniaturize a testing apparatus, by turning a switching circuit ON and OFF by the control signal from a control circuit. CONSTITUTION:In performing the discharge test of a battery 2, a discharge current is supplied to discharge load 4a comprising a transistor from the battery 2. The control of the discharge current in the load 4a is performed by receiving the control signal from the discharge current control output terminal 54 of a control circuit 5a while controlling the base current of a transistor and the load 4a is turned ON and OFF. The charging due to a charging device 3b is performed while a charging voltage current is controlled by the control output from the charging voltage current control output terminal 53 of the control circuit 5a.
Patent JP-S58117979-A (JP)
Inventor: ASANO TADASHI
IPC: F25B29/00
Filed: 1982-01-05
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-S62159278-A (JP)
Title: Automatic logical designing system
Inventor: SHIMIZU TSUGUO
IPC: G06F17/50
Filed: 1986-01-08
Abstract: PURPOSE:To reduce the man-hour for a design in a logical design stage by inputting a component of a digital logical system to be designed, and logical specifications of a data transfer between components. CONSTITUTION:A syntax analyzing part 210 analyzes a structural description and an operation which are expressed in a logical specifications description file 200, in accordance with a syntax rule, and develops a result of analyses of a structure description table 400 and an operation description table 500. A data structure generating part 220 inputs the table 400 and the table 500 and executes the following processing. In the first stage, the contents of the table 500 are retrieved, and a part to generate a data structure is detected. In the second stage, by referring to information which is supplied to the table 200, a prototype of a data structure to be generated is searched. In the third stage, based on the prototype of the data structure which is derived in the second stage, the data structure to be generated is determined.
Patent JP-S61275137-A (JP)
Inventor: TOROBIN REONAADO BII
IPC: B01J35/08
Filed: 1986-01-08
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-S5284659-A (JP)
Title: Sound indicating apparatus for elevator
Inventor: SHIBATA TERUO
IPC: B66B3/00
Filed: 1976-01-07
Abstract: PURPOSE: Sound indicating apparatus for elevator hall, in which every parallel arranged elevators utilize different tones, to enable easy identification of arrival predict of elevators. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11194026-A (JP)
Title: Range finder
Inventor: TAKAYAMA MAKOTO
IPC: G01C3/06
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a range finder for small-sized cameras which allows a small-sized camera to take the picture of an object in focus even when the spot on the object is partial because of spotlighting failure without increasing the number of lenses and, accordingly, the cost and space of the camera nor receiving any influence from the reflectivity of the object. SOLUTION: A range finder is provided with an IRED 1 which projects a spot beam upon an object, an optical centroid position detecting section 6 which calculates a first distance to the object based on the position of incidence of the center of gravity of the reflected spot beam returned from the object when the spot beam is projected upon the object, a light quantity detecting section 7 which calculates a second distance to the object based on the quantity of the reflected spot beam made incident on the section 7, and a CPU 10 which compares the first distance data with a plurality of prescribed distance data and, when it is judged that the first distance data fall within a prescribed distance range, calculates one distance data by performing averaging operation by using the first distance data and the data obtained by multiplying the second distance data by a prescribed coefficient.
Patent OA-09453-A (OA)
Inventor: MICHEL BOUISSET
IPC: C07C51/295
Filed: 1990-06-20
Abstract: Compounds of formula    <IMAGE>  I  in which R1 and R2 are hydrogen or halogen, are prepared by reacting an aldehyde of formula: <IMAGE> IV  with CHBr3 and KOH in a mixture of an inert solvent and water. Further an ester of compound (I) wherein R1 is H and R2 is 2-Cl is reacted with 4,5,6,7-tetrahydrothieno[3,2-c]pyridine to produce a compound of formula III:   <IMAGE>  which is useful as a medicament.
Patent PH-20259-A (PH)
Title: Process for producing a base product for thickened sauces and soups wich disperses in hot water without forming lumps
Inventor: GILA SEEWI
IPC: A23L27/60
Filed: 1983-11-25
Abstract: A process for the preparation of dehydrated base products for thickened soups and sauces which disperse readily in hot water and form thick, creamy, lump-free products. The product is prepared by combining a starchy material with an edible fat into a homogeneous mixture. Water is added to the mixture which may also contain milk proteins. The mixture is then subjected to heat treatment, cooled and grated. Optionally the homogeneous mixture is heated under elevated pressure.
Patent PH-31170-A (PH)
Title: Chelants possesing ortho ligating functionality and complexes thereof.
Inventor: WILSON DAVID A
IPC: C07C255/25
Filed: 1989-10-27
Abstract: A group of functionalized amine chelants having ortho ligating functionality that form complexes with rare-earth type metal ions are disclosed. The complexes can be covalently attached to an antibody or antibody fragment and used for therapeutic and/or diagnostic purposes. In addition certain of the chelant-radionuclide complexes can be effectively employed in compositions useful as therapeutic and/or diagnostic agents for calcific tumors and/or relief of bone pain.