baber/WOPTO huggingface dataset:
Patent GB-1184591-A (GB)
Title: Apparatus for Supplying Wrapping Material of Thermoplastic Synthetic Resin to Wrapping Apparatus.
Inventor: STURTIVANT JOHN THOMAS
IPC: B65H19/18
Filed: 1967-01-04
Abstract: 1,184,591. Feeding webs. LERNER MACHINE CO. Ltd. 3 Jan., 1968 [4 Jan., 1967], No. 562/67. Heading B5K. [Also in Division B8] In a machine for wrapping articles in thermoplastic synthetic resin film, when the film 3 being fed to the machine from one source of supply 1 is becoming exhausted, a double-acting heat-sealing means is operated to join the film 3 to a film 10 from a second source of supply 2 and to sever the film 3 at the join and later, when the roll 2 is exhausted, is operated to join the end of film 10 to the end of a new film from roll 1. The heat sealing means comprise a horizontally-slidable sealing head 6 biased to a central position between a fixed anvil 22 and a movable anvil 23, and having two operating faces 20, 21. Film 3 travels from a reel 1 past a sensing head 4, over a guide roller 5 and between the points 21, 23 to intermittentlyoperating feed rollers 7 between which and the continuously-operating wrapping mechanism a loop of material is formed. The film 10 from a reel 2 is trained manually past a sensing head 11, and a guide roller 12, between parts 20, 22 and then up between parts 21, 23 to a clamp 13. When the reel 1 is nearly exhausted a mark or perforation in the film 3 is sensed by the head 4 and causes the anvil 23 to be moved to the left whilst the rollers 7 are stationary to press the head 6 against the anvil 22. The sealing means 21 is now brought into operation to seal the film 3 to the film 10 and to sever the films along the centre line of the seal. After withdrawal of the anvil, the film 10 is fed into the machine. The reel 1 is now removed together with the previously-clamped end of film 10 attached thereto, and a replacement reel inserted. The end of the film 3 of the replacement reel is now threaded manually between parts 23, 21 and 20, 22 and clamped at 13, so that when reel 2 becomes exhausted, the feeler 11 causes the sealing means 20 to be operated to join the replacement web 3 to the web 10 in the same manner as described above. The feelers 4, 11 may be photo-electric, electromechanical or acoustic. A pneumatic cylinder 25 or cam or solenoid means may be employed to move the anvil 23. Means may be provided to give a warning signal, which may be visual or audible, when the change-over from one reel to the other is about to take place. The apparatus may be used in a wrapping machine employing two films fed thereto, in which case, an apparatus as shown is provided for each film.
Patent GB-1262251-A (GB)
Title: Electrode for measuring ion concentration
IPC: G01N27/416
Filed: 1970-01-06
Abstract: 1,262,251. Electro-chemical analysis. INTERNATIONAL BUSINESS MACHINES CORP. Jan.6, 1970 [Jan.15, 1969), No.572/70. Heading G1N. An electrode e.g. for pH or pCO 2  measurement comprises a surface coating of URANIUM OXIDE on a conductor of uranium, platinum, iridium or rhodium. The conductor may be in the form of a wire plate or cylinder. The coating is formed by dipping in uranyl nitrate or uranium acetate and heating to e.g. 1000 C., to leave insoluble uraniumoxide. It may be used with a conventional reference electrode for pH measurement.
Patent GB-826326-A (GB)
Title: A process for treating proteins to render the same resistant to putrefaction
IPC: A23J3/00
Filed: 1958-01-08
Abstract: A normally putrefiable protein containing an iron and/or copper impurity is rendered resistant to putrefaction by forming an intimate mixture of the protein, a halogen source preferably a source of chlorine, hydrogen peroxide, and a metal chelating agent for sequestering said metal in contact with the reaction products of the protein with the halogen source and hydrogen peroxide, and maintaining the mixture at a temperature above 0 DEG  C. until reaction is substantially complete, water being used in proportion to dissolve the halogen source and to moisten the protein.  The halogen source may be sodium or ammonium chloride and a mineral acid, or hydrochloric, hydrofluoric, hydrobromic, or hydriodic acid and the proportion of peroxide may be in excess of stoichiometric proportion for reaction therewith.  The mixture may contain 100 parts by weight of protein, e.g. casein, gelatin, zein, animal glue, soy or peanut protein, 0.5 to 7 parts hydrogen peroxide, 0.1 to 3 parts hydrogen chloride, 2 to 70 parts water and 0.01 to 5 parts of said metal chelating agent, e.g. sodium ethylenedinitrilo tetra-acetate, citric acid or an alkali metal polyphosphate.  The mixture may be formed by dissolving the protein in a salt solution, mixing the solution with an acid to pH approximately 5 to precipitate the protein, and mixing the precipitate with said halogen source, hydrogen peroxide, and metal chelating agent.
Patent GB-694668-A (GB)
Title: A new or improved anchorage or mounting for a damper or shock absorber
Inventor: STOCK CHARLES SAMUEL ROBERTS
IPC: F16F9/54
Filed: 1951-01-11
Abstract: 694,668. Resilient mountings. GIRLING, Ltd. Jan. 2, 1952 [Jan. 11, 1951], No. 780/51. Class 108 (iii). A mounting or anchorage for the stem a of a telescopic shock-absorber, comprises a pair of rubber washers c lying on opposite sides of an apertured plate b, and confined between spaced abutments e, the washers c being of elongated rectangular, oval, or equivalent cross-section in plan view (Fig. 4). Each washer c has projections d which (before assembly) are slightly greater in depth than half the thickness of the plate b. Also before assembly, the plateengaging surface of each washer slopes transversely, as shown in Figs. 4 and 5.
Patent GB-577136-A (GB)
Title: Method for filling explosive devices
IPC: F42B33/02
Filed: 1943-01-15
Abstract: 577,136. Filling shells, bombs, &c. ARNOLD, T. E., and DOBELL, C. Jan. 15, 1943, No. 793. [Class 9 (ii)] [Also in Group II] The casing of a shell, bomb, mine, &c. is filled with explosive by a method which comprises directing separate streams of explosive material into a mixing chamber located adjacent to the casing, and blowing the resulting mixture from the chamber into the casing. This may be done whilst the shell is rotating at a speed sufficient to exert an appreciable centrifugal force on the mixture. Fig. 1 shows a casing 6 having suspended therein, from a wheel-like member 20, a tube 23 for forming the usual cavity in the explosive mass. When the casing has been filled, the tube 23 may be left in the mass or taken out. To the mixing chamber 8, which is rifled at 8a to facilitate mixing, are connected a compressed air tube 16 and a steam-jacketed tube 10. Through tube 16 is blown cold dry ammonium nitrate, and through tube 10 is forced hot liquid T.N.T. which passes into an annular chamber 11 and through holes 15 ; surface tension decreasing substance such as esters of sodium sulpho-succinic acid may be added to the T.N.T. Alternatively, solid T.N.T. is blown through tube 16 and molten beeswax, as a binder therefor, is forced through tube 10. In another alternative, T.N.T. biscuit is blown through tube 16 and liquid T.N.T. forced through tube 10. In modifications : (1) there may be four mixing chambers 8 disposed between the spokes of the wheel-like member 20, (2) the chamber 8 may rest centrally on the spokes, the explosive material leaving the chamber through an annular passage.
Patent GB-611525-A (GB)
Title: Improvements in or relating to electric or diesel-electric jib cranes
IPC: B66C23/10
Filed: 1946-01-09
Abstract: 611,525. Tilting cranes. NAAMLOOZE VENNOOTSCHAP ELECTROTECHNISCHE INDUSTRIE VOORHEEN W. SMIT & CO. Jan. 9, 1946, No. 800. Convention date, Sept. 14, 1943. [Class 78 (iv)] An electric or diesel-electric derricking jib crane 2 comprises a differential gear control mechanism 8 adapted to operate an electric motor starter or controller (not shown) for controlling the operation of the hoisting mechanism of the crane so that one driving component thereof receives a movement from the jib or luffing mechanism of the crane proportional to the vertical component of the luffing movement of the jib 2 and so that the second driving component thereof receives a compensating movement from the hoisting mechanism so as to cause it to control the hoisting mechanism automatically and to cause the load to move in a substantially horizontal path during the luffing action of the crane. As shown, the tilting movement of crane 2 causes, through the medium of pin-and-slot 3, 4, toothed rack 5 to reciprocate and so, through pinion 6, rotates shaft 7 of differential 8. The casing 12 of the latter carries gear ring 13 which drives shaft 15 which controls the actuating resistance of the hoisting motor. Shaft 9 may be coupled at 10 to the hoisting drum. Operation.-Firstly, uncouple coupling 10 and hoist the load, without luffing, to the desired height, the differential gear not being employed. Secondly, luff the jib 2 and throw in the coupling 10. The upward movement of jib 2 is transmitted through shafts 7 and 15 to operate the starting resistance of the hoisting motor (which at this moment is in neutral) and so to pay out the hoisting cable. Also the hoisting motor rotates shaft 9 in a direction which (through the differential gear) tends to move the starting resistor back to neutral and so to stop the hoisting motor itself. In consequence, the hoisting rope is paid out proportionately to the luffing displacement of the jib and the gears are so chosen that the " feedback " of shaft 9 restores the hoisting motor resistance to the neutral position when the luffing movement is completed. The coupling 10 may be controlled by an electric push-button or by an auxiliary handle on the control handle of the luffing motor. The motors are reversible.
Patent GB-1429801-A (GB)
Title: Process for the production of highly concentrated dyestuff and  pigment preparations
IPC: C09B63/00
Filed: 1973-01-05
Abstract: 1429801 Pigment grinding using carriers; mass dyed polymers CIBA-GEIGY AG 5 Jan 1973 [7 Jan 1972] 800/73 Addition to 1338510 Headings C3P C3F and C3R [Also in Division Dl] In Examples 12, 14 and 18 cellulose triacetate, pvc, modified acrylonitrile and acetyl cellulose, polypropylene and polyamide are mass dyed using a dispersible liquid or solid dyestuff preparation prepared by subjecting a suspension of a difficultly water-soluble or water-insoluble dyestuff in water and/or an organic solvent having limited solubility in water (as defined) and capable of forming a two phase system therewith to a particle size reducing operation with a mechanical grinding agent until the particle size of the suspension is at most 10 microns, subsequently adding, after removing the mechanical grinding agent, sufficient water or sufficient organic solvent to form a two-phase system, the dyestuff suspension containing, or has added thereto, at least one carrier having an MW of at least 350 which is insoluble in the two phase system and is soluble in water and/or in the said organic solvent, mixing the suspension containing the carrier until the organic phase containing the dyestuff has become evenly dispersed over the surface of the carrier, subsequently removing the solvent and optionally drying the resulting dyestuff preparation. The carrier may be ethyl, hydroxethyl ethyl, hydroxypropyl, oxypropyl or carboxy methyl cellulose or cellulose acetatebutyrate.
Patent GB-1197162-A (GB)
Title: Hydraulic Upflow Classification Apparatus
IPC: B03B5/66
Filed: 1969-01-07
Abstract: 1,197,162. Valves. DORR-OLIVER Inc. 7 Jan., 1969 [11 Jan., 1968], No. 884/69. Heading F2V. [Also in Division B2] A valve for controlling the upflow rate of water supplied under pressure from a header 25 to a teeter bed in a hydraulic classifier (see Divisions B1-B2) comprises a tubular valve body 27 having an annular recess 29 at its upper peripheral end for receiving an 0-ring 30 which provides a seat for a spring-loaded closure plate 31. The body 27 and the plate 31 may be made of plastics material. The seating pressure exerted by the coil spring 32 is adjustable by loosening the lock nut 34, lifting the valve plate off its seat against the spring pressure, turning the valve plate up or down upon the thread of the bolt 33 and tightening the lock nut back against the valve plate.
Patent HK-34894-A (HK)
Title: Autotransfusion device
Inventor: RANFORD ALAN BERNARD
IPC: A61M1/00
Filed: 1994-04-14
Abstract: A collection container for body fluids includes a bag having walls (66,68) adapted to move with relatively stiff and flexible sheet members(76,78). A squeezing force applied to the side edges of the members (76,78) causes them to bend outwardly thereby expanding the bag. The members have inwardly extending slots (106-112) which allow the bag to adopt a generally conical shape at top and bottom in the expanded condition. The specification also discloses a filter (120) between the bag inlet (22) and outlet (30) which filters incoming liquid but allows gas to pass directly from inlet to outlet without flowing through the filter.
Patent JP-H08236561-A (JP)
Title: Automatic bonding package in which semiconductor chip is improved
Inventor: UIRIAMU KEI DENISU
IPC: H01L21/60
Filed: 1996-01-04
Abstract: PROBLEM TO BE SOLVED: To prevent destructive stress from being applied to a contact conductor by the difference in the thermal expansion coefficients of the material of a semiconductor chip and the material of a package. SOLUTION: By forming a radial slot 54 on the internal ring of the polyimide film of the package provided with the contact conductor surrounding the semiconductor chip 12 and side direction slots 64 and 66 on the corner member 38 of the polyimide film, the various parts of the polyimide film are independently expanded and contracted and the stress applied to the contact conductor is reduced.
Patent JP-H0685541-A (JP)
Title: Variable frequency oscillation circuit
Inventor: RI SHIYUNSEI
IPC: H03B27/00
Filed: 1993-01-05
Abstract: PURPOSE: To provide an improved variable frequency oscillation circuit which has a wide oscillation frequency variation range and high stability of oscillation without distortion in an oscillation waveform by constituting the oscillation circuit in a negative feedback system including a negative resistance means. CONSTITUTION: This circuit consists of 1st and 2nd variable mutual conductance amplifiers 10 and 11, a 1st capacitor C1 connected between an output terminal of the 1st amplifier variable mutual conductance 10 and a positive input terminal of the 2nd variable mutual conductance amplifier 11 and a 2nd capacitor C2 connected between an output terminal of a negative resistance circuit 12 and the 2nd variable mutual conductance amplifier 11 and a negative input terminal of the 1st variable mutual conductance amplifier 10.
Patent JP-S5591999-A (JP)
Title: Insoluble anode
Inventor: MATSUMOTO SHIGEO
IPC: C25C7/02
Filed: 1978-12-29
Abstract: PURPOSE: To improve the corrosion resistance and current supply characteristic of the insoluble anode used in a chrome plating bath and electrolytic chromic acid treating bath by containing the specific amounts of Sn and Ag in Pb alloy.  
     CONSTITUTION: The insoluble anode is made by casting the alloy of the composition composed of Sn; 10.5W25.5wt%, and the rest Pb and unavoidable impurities and if necessary contained with Ag; 0.1W2.0%. If this anode is applied to an electrolytic chrome plating bath or electrolytic chromic acid treating bath containing fluorides, then its current supply characteristic and corrosion resistance improves. Hence, the workability of the plating treatment, etc. is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11195932-A (JP)
Title: Amplifier provided with temperature compensating function
Inventor: CHAGI SHIN
IPC: H03F3/193
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To compensate the gain change of an active element for amplification which accompanies the environmental temperature change by serially connecting an attenuation circuit which makes the source and drain terminals of an active element for temperature compensation which grounds a gate terminal input and output terminals to the gate terminal of an active element for amplification. SOLUTION: This amplifier 100 serially connects a circuit that has a temperature compensating function to a gate terminal of an active element 101. The circuit serially connects an inductor 105 and resistor 107 and 108 to source and drain terminals of an active element 102 for temperature compensation which grounds the gate terminal through resistor 104 and makes them a high frequency signal attenuation circuit. The element 102 increases resistance and becomes low lossy when an environmental temperature rises. However, an attenuation circuit function of the amplifier 100 can compensate the gain change that accompanies the environmental temperature change of the element 101 for amplification.  The amplifier 100 suppresses the gain change due to the environmental temperature change of the element 101 with an attenuation circuit that uses a temperature characteristic of resistance of the element 102 and compensates the temperature without control from the outside.
Patent JP-S63171716-A (JP)
Title: Basket wheel for reclaimer
Inventor: NARA MASATOSHI
IPC: B65G65/20
Filed: 1987-01-07
Abstract: PURPOSE:To reduce wear of a chain coupling part in a reclaiming bucket wheel for transport of iron ores in a iron manufacturing plant by setting a chain over a sprocket and a wheel body equipped with a gear and a plurality of buckets at the periphery. CONSTITUTION:Reclaimer body 10 is advanced, and a bucket wheel 26 is moved sideways and rotated through a motor 40, sprocket 38 and chain 36. In this construction, it shall be so set that the chain setting angles will all be obtuse angle. Accordingly dislocation of adjoining bushings coupling the chain will become small to lessen the slide amount of the bushing with pins. This will reduce wear of the chain coupling part of lead to accomplishment of prolonged life.
Patent JP-S58118243-A (JP)
Inventor: AOKI MASAMITSU
IPC: B32B37/10
Filed: 1982-01-07
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-S58118292-A (JP)
Title: Optical recording medium
Inventor: NAKAMURA KIYUUZOU
IPC: G11B7/24
Filed: 1982-01-07
Abstract: PURPOSE:To provide an optical recording medium with a better recording sensitivity by providing a low-melting-point metal thin film on which a recording part high in the rate of reflecting to laser beam is to be formed with the irradiation of the laser beam. CONSTITUTION:A thin film 2 of very microscopic metallic or semimetallic particles more than 60% in the rate of absorbing laser beam ranging 600-1,000nm  with numerous clearances whose melting point is too high to be melted with the  irradiation of the laser beam is laminated on a metallic or semi-metallic thin  film 4 whose melting point is so low to be melted with the irradiation of the laser beam. The low-melting-point metallic or semi-metallic thin film 2 adjacent  to the thin film 4 made of very microscopic particles is melted with the irradiation of the laser beam to form a recording part by the reflection of light due to  the penetration of the metal. Metal composing the low-melting-point metallic or  semi-metallic thin film includes In, Sn, Pb, Zn, Bi, Sb, Te and Se.
Patent JP-S61158907-A (JP)
Title: Mildew-removing agent composition
Inventor: NISHIGUCHI HISAO
IPC: A01N37/16
Filed: 1985-01-07
Abstract: PURPOSE:To provide a novel safe mildew-removing agent free from particular chlorine smell nor the hazard of chlorine gas generation even if mixed with an acidic detergent by mistake, by combining a peroxide such as hydrogen peroxide with an organic polymer such as xanthan gum. CONSTITUTION:The objective mildew-removing agent composition contains (A) a peroxide such as hydrogen peroxide, adduct of sodium carbonate and hydrogen peroxide, sodium perborate, peroxy-monosulfate, peroxy-disulfate, perphthalic acid, etc. (0.5-95wt%) and (B) an organic polymer such as xanthan gum, carrageenan, guar gum, locust bean bum, traganth gum, zanflo, alginic acid propylene glycol ester, methylcellulose, etc.(0.1-50wt%). Water is added to the midew-removing agent composition in use to obtain a liquid composition such as solution, slurry or paste, and the composition is applied immediately to the objective mildewed face by coating or spraying.
Patent JP-S61163149-A (JP)
Inventor: TANAKA HIROYOSHI
IPC: D01F6/18
Filed: 1985-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09189219-A (JP)
Title: Exhaust manifold of multi-cylinder engine
Inventor: FUKUMOTO YASUHIKO
IPC: F01N13/10
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the exhaust interference occurs, and the output for the engine speed is reduced due to reduction of the length from each port to a collective part because a conventional exhaust manifold made of sheet metal can not be complicated in shape. SOLUTION: In an exhaust manifold made of sheet metal which is connected to each cylinder of an engine for an automobile, the exhaust manifold is provided with ports 2, 3, 4, 5 to be independently connected to each cylinder of the engine, an assembly part 6 in which each port is assembled, and a discharge port 8 provided on one end side of the assembly part, constituting an exhaust manifold 1 of a multi-cylinder engine in which the exhaust passage of the exhaust gas from each port is gradually reduced in size through a straightening plate 7 at the position of the collective part.
Patent JP-H10197082-A (JP)
Title: Air conditioner
Inventor: SEKIYA SHIN
IPC: F25B1/02
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To suppress generation of sludge due to deterioration of refrigerating machine oil and to suppress generation of friction at a sliding part by constituting a compressor of a linear motor, a piston, a cylinder and a spring means for supporting the piston. SOLUTION: When a piston 46 is reciprocated in a cylinder 43, the piston 46 is given by thrust force directly in an axial direction by a linear motor 57 and driven. Thus, a bearing needed in a compressor using a conventional rotary type motor is eliminated. And, if a predetermined gap is provided between the piston 46 and the cylinder 43, the piston 46 can be driven without sliding the cylinder 43. Therefore, in the linear compressor of this constitution, no bearing and no sliding part are provided, and hence refrigerating machine oil for lubricating them is not required. Consequently, there is no sludge generated due to deterioration of the oil, and there is no fear of cooling fault due to sludge deposition in an expansion mechanism at all.
Patent JP-H08191345-A (JP)
Title: Module fault concealment system
Inventor: IWATA SHIGEHIKO
IPC: H04M3/00
Filed: 1995-01-09
Abstract: PURPOSE: To conceal a module fault in a service control node in a service management node and eliminate the need to interrupt a downloading process for a long time, and to prevent service quality from deteriorating by providing a data storage and difference transfer function part in the service control node. CONSTITUTION: Each of modules 12-15 is equipped with a data management part 18 which stores downloaded data, and a history management part which records and updates the serial numbers of the data stored in the data management part 18. If an optional module becomes faulty, downloaded data from the service management node 10 are stored in the data storage and difference transfer function part 17 in the service control node 11 even in the faulty state, and after the fault of the module is removed, the data storage and difference transfer function part 17 inquires history management of the module to receive a history inquiry answer from the history management part. Then difference information on downloaded data which become absent during the fault state is specified and only the difference information is transferred to the module.