baber/WOPTO huggingface dataset:
Patent GB-1075591-A (GB)
Title: Improvements in or relating to metal castings production
IPC: C30B11/00
Filed: 1965-01-06
Abstract: 1,075,591. Casting processes. T.R.W. Inc. Jan. 6, 1965 [Jan. 8, 1964], No. 592/65. Heading B3F. A method of producing a casting with unidirectional columnar grain structure comprises positioning a ceramic shell mould in a furnace, closing off an end of the mould with a block of highly heat-conductive material, heating the mould so that at least a part thereof is above the melting-point of the metal to be cast, pouring, and allowing the metal to solidify while continuing to heat the mould at a controlled rate to control the rate of cooling of the metal therein. The mould 18 is supported on a copper block 17 which may be water-cooled, in a furnace 10. Radiation shields 24, 26, provide areas of differing thermal gradients and a loosely packed bed 28 of ceramic particles, e.g. zirconium silicate, magnesia, allows relatively free expansion of the mould. The mould is preheated to a temperature above the melting- point of the metal being cast. In a modification the mould is mounted on a base plate which is vertically movable so that the mould may be moved out of the heating zone and the apparatus is enclosed in a vacuum chamber. In a further modification the furnace comprises induction heating coils which may be selectively energized.
Patent GB-1261231-A (GB)
Title: Shampoo
Inventor: CURRY KENNETH VASEY
IPC: C11D1/65
Filed: 1969-01-03
Abstract: 1,261,231. Shampoos. UNILEVER Ltd. 30 Dec., 1969 [3 Jan., 1969], No. 644/69. Heading C5D. A shampoo comprises an anionic detergent and a long chain cationic compound of formula where R is C 14 -C 24  alkyl, R<SP>1</SP> is methyl or ethyl, n is 1 to 10 and X is an anion, e.g. chloride, bromide, iodide or methyl sulphonate. Ratio of anionic detergent to cationic compound is from 2 : 1 to 50 : 1. The anionic detergent may be an alkyl sulphate or sulphonate, alkyl ether sulphate, alkyl benzene sulphonate, sulphosuccinate or olefin sulphonate. The pH may be adjusted to pH 4 to 10 preferably 7À5 to 9À0. Foam boosters, hydrotropes, nonionic detergents, e.g. lauric isopropanolamide, proteins, herbs, opacifying agents, colouring agents and perfumes may be present.
Patent GB-100631-A (GB)
Title: An Improved Process for the Production of Tubelike Objects from Cellulose.
IPC: B29C48/09
Filed: 1916-01-17
Abstract: 100,631. Vereinigte Glanzstoff-Fabriken Akt.-Ges. June 10, 1915, [Convention date]. Void [Published under Sect. 91 of the Act]. Apparatus for making filaments and films. - Bands, strips, or longitudinally extended pieces, produced by squirting or drawing cellulose through shaped slits into a precipitating solution, are twisted spirally to produce a tube-like article, which may be used as artificial straw, hemp, &c. The bands &c. may be twisted either singly or a number together; and may be combined with threads, or bundles of threads, or films. Previously prepared ribbons or tapelike. strips of cellulose may be moistened and then twisted.
Patent GB-925260-A (GB)
Title: Improvements in cabs or covers for the drivers of tractor vehicles
Inventor: JONES JAMES
IPC: B62D33/06
Filed: 1961-01-07
Abstract: 925,260. Doors for tractor cabs. BRISTOL METAL COMPONENTS Ltd. Feb. 28, 1962 [Jan. 7, 1961], No. 754/61. Class 108(1). The doors 11 of a tractor cab are provided with detachable hinge parts 19 which engage with detachable parts 20 secured to the front panel 10 so that when a front mounted implement is fitted to the tractor to avoid interference with the doors the hinges may be moved so that they are hinged about the inclined edges 17.
Patent GB-791474-A (GB)
Title: Improvements relating to helicopter rotors
Inventor: FRISE LESLIE GEORGE
IPC: B64C27/00
Filed: 1955-01-11
Abstract: 791,474. Helicopters. HUNTING PERCIVAL AIRCRAFT, Ltd. April 10, 1956 [Jan. 11, 1955], No. 810/55. Class 4. A two-bladed helicopter rotor has means for imposing a twice per revolution collective variation in blade pitch. This is stated to cure vibration. In the schematic diagram of Fig. 5, the driving member 18 fast to the rotor pivotably supports an outer ring 22 pivoted to a middle ring 23, which can be inclined in a plane fixed relative to the helicopter. Ring 23 is pivoted to an inner ring 24 .pivoted to a driven member 19. The axes of rotation of members 18 and 19 are maintained collinear. When the plane of ring 23 is inclined, member 19 rotates at an average speed equal to that of the rotor, but with a twice per revolution cyclic component superimposed. In the embodiment of Fig. 1, the members 18 and 19 are co-axial cones, with the three rings 22-24 (not shown in Fig. 1) gimballed between them. A control member 32 is rotatably mounted on a downward extension 30 of the middle ring 23. The driven member 19 is secured to a rod 16 so that they rotate together. Arms 15 on rod 16 are coupled to the blades by links 14, so that relative rotation about the vertical between rod 16 and the rotor imposes a collective cyclic pitch change on the blades. The outer end of member 32 is raised or lowered to tilt the middle ring 23, and thus cause a twice-perrevolution collective pitch change. Rod 16 may be rocked or otherwise used to effect conventional cyclic or other pitch change.
Patent GB-1291131-A (GB)
Title: Improvements in or relating to combine harvesters
IPC: A01F12/54
Filed: 1970-01-08
Abstract: 1291131 Dust settling chamber INTERNATIONAL HARVESTER CO 8 Jan 1970 [10 Jan 1969] 926/70 Heading BIT [Also in Division A1] A dust settling chamber in a combine harvester is defined by top wall 41, outside wall 42, inside wall 43, front wall 45, and rear wall 47 and include a driven endless belt, or chain and flat conveyor (50) having upstanding fingers and mounted on rollers 51 and 54 near the floor. Transverse conduit 49 feeds straw containing dust and fines from the thresher under an air flow to inlet 48 in the top and inside walls of chamber 40. The large volume of chamber 40 causes a reduction in air velocity and subsequent settling of dust with the straw onto the conveyor (50), with subsequent deposition through a straw discharge opening (59).
Patent GB-395363-A (GB)
Title: Improvements in or relating to electrical resistances, heaters and the like
IPC: H01C3/02
Filed: 1932-01-12
Abstract: 395,363. Grid resistances ; couplings. EXPANDED METAL CO., Ltd., Burwood House, Caxton Street, WILLIAMS, E. T., 5, Meadway Close, Golder's Green, both in London, and MELSOM, S. W., 28, Lansdowne Road, West Hartlepool. Jan. 12, 1932, No. 954. [Classes 37 and 38 (i).] In order to prevent local heating or hot-spots in resistance elements of expanded metal wherein connection is made to solid members which may be integral with the resistance element, and wherein a change in current direction occurs in the connection member, the connection portion is slotted or cut away near the part in which the current direction changes, thus preventing the current from crowding at the points of connection. Connectors UE formed integrally with the mesh SL are provided with T- or triangularly shaped slots T between the limbs of the mesh which constitute a zigzag path for the current. The connectors may comprise unexpanded metal edges formed upon a mesh of expanded metal.
Patent GB-662766-A (GB)
Title: A hand appliance for hauling chains
Inventor: DEANS FREDERICK EDWARD
IPC: D04B17/04
Filed: 1949-01-13
Abstract: 662,766. Chains arranging. BENTLEY ENGINEERING CO., Ltd. Jan. 11, 1950. [Jan. 13, 1949] No. 969/49. Class 78 (ii). [Also in Group VIII] A hand appliance for use in hauling a chain by hand, constructed and arranged to be mounted on the chain and itself affording a hand grip, incorporates means to lock it to the chain against relative movement in one direction, but permitting relative movement in the opposite direction. A spring-pressed pawl 18 allows the sprocket wheel 9 to rotate as the pattern chain passes down through the tunnel 2 of the hand appliance or as the appliance is lifted up the vertical fall of the chain, but locks it, to prevent reverse relative movement between chain and appliance, so that the chain may be hauled round. A thumb piece 21 permits release of the pawl. In Fig. 10 there is provided a second sprocket 24 about the axis of which is pivoted a pawl 18<SP>1</SP> having a finger piece 21<SP>1</SP> by which it may be held in engagement with the sprocket 9 to enable the chain to be hauled round in the reverse direction. The device may be made reversible by the use of two oppositely acting pawls 18a, 18b, Fig. 12, and a manually movable bluff 35 ; or by two sprockets 9, 24, Fig. 13, either alternatively engaged by a pawl 18c which snaps over a dead centre, into one or other of two positions, under control of a hand lever 21b and tension spring 42, or having for each sprocket a pawl which may be rendered operative or not at will. In Fig. 14 the chain 3 itself constitutes the ratchet and coacts with one or other of opposed arms 43a, 43b of a double acting pawl 18d. A pair of release springs 44a, 44b, or one snap action spring 42<SP>1</SP> may be provided ; in the first case, slight movement of the appliance in the reverse direction will cause the pawl arm to force itself from the chain unless held in operation by means of the hand lever 21c. Freewheel mechanisms having wedging balls or rollers may be used.
Patent HK-18083-A (HK)
Title: Capillary sampling optical cuvette
IPC: B01F11/00
Filed: 1983-05-26
Abstract: A cuvette for sampling with a cavity which is defined by two planar surfaces which are placed or can be placed at a predetermined distance from one another. A reagent is contained in the cavity in an amount which is exactly determined in relation to the volume of the cavity. The sample is drawn into the cavity preferably by capillary force and mixed with the reagent therein spontaneously or by vibration, whereupon optical analysis takes place directly through the two planar surfaces.
Patent HK-34994-A (HK)
Title: Opening system of a mounting box for reinforcing members connecting two buildings parts, and box provided with such a system
Inventor: DITRICHSTEIN JEAN
IPC: E04G11/06
Filed: 1994-04-14
Abstract: This system consists in providing at least one line of weakening (16) extending longitudinally over the face (15) of this box (25) and intended to be placed on the side of the first building part. Each line of weakening (16) can be formed by a reduction in the thickness of the material of the face (15) of the box (25), or by a succession of small aligned holes. Upon extraction of the box (25), this or these line(s) of weakening (16) cause(s), when traction is exerted on the accessible part of the box (25), the bottom of this box (25) to rupture along this or these line(s) of weakening (16), and the box (25) can then be extracted in one piece whatever its shape. <IMAGE>
Patent HK-48292-A (HK)
Title: Phenylacetic acid amides having anti-inflammatory and analgesic activity
Inventor: BERMAN ELIZABETH F
IPC: C07F9/12
Filed: 1992-07-02
Abstract: Substituted phenylacetic acid amide compounds, and pharmaceutically-acceptable salts thereof, of the formula: <CHEM> wherein X is O or S; R1 is H, OH or CH3; R2 is straight chain alkenyl, branched chain or cyclic hydrocarbon having from about 7 to about 24 carbon atoms; R3 is OH, OSO3-, OPO3<-><-> or a short chain ester with from about 1 to about 6 carbon atoms.
Patent HU-T42594-A (HU)
Title: Multi-cylinder internal combustion engine
Inventor: WILKES STEPHEN J
IPC: F02M25/00
Filed: 1986-01-06
Abstract: PCT No. PCT/GB86/00008 Sec. 371 Date Aug. 14, 1986 Sec. 102(e) Date Aug. 14, 1986 PCT Filed Jan. 6, 1986 PCT Pub. No. WO86/04116 PCT Pub. Date Jul. 17, 1986.A mineral oil (as defined) is vaporized in an electrically heated heat exchanger, the vaporized oil being added to each combustible charge supplied to the cylinders of a multi-cylinder internal combustion engine. The heat exchanger can be (a) a helically wound tube whose convolutions extend around the whole or a part of the length of at least one electrical heating element, or (b) at least one helically wound electrical heating element whose convolutions extend around the whole or a part of the length of a straight tube. The oil enters the tube either under the influence of gravity or from the output side of a pump. The arrangement includes a thermostat for temperature control and a cut-out for battery disconnection when the oil level reaches a predetermined minimum. The wiring is such that the engine must be running for the heating element(s) to be heated.
Patent JP-H04242980-A (JP)
Title: Light-receiving element
Inventor: NOZAKI YOSHIAKI
IPC: H01L31/10
Filed: 1991-01-07
Abstract: PURPOSE:To provide a photodetector having a high-resistance detector section, low junction capacitance, and short response time. CONSTITUTION:An N-type high-resistance semiconductor substrate 2 is attached to the surface of an N-type low-resistance semiconductor substrate 1, and a P-type diffused layer 3 as an anode is formed on the substrate 2. The thickness between the bottom of the P-type diffused layer 3 and the surface of the N-type semiconductor substrate 1 shall be such that it is equal to the width of the depletion layer at the time reverse biased.
Patent JP-S5593811-A (JP)
Title: Rush treating agent
Inventor: TAKAHASHI MASAKIYO
IPC: D01C1/00
Filed: 1979-01-08
Abstract: PURPOSE: A rush treating agent capable of imparting surface gloss, fade resistance, softness, and moisture absorption and desorpiton properties to rush for tatami facing, comprising a catalyst residue from plants consisting of aluminum titanate as an essential ingredient.  
     CONSTITUTION: A rush treating agent comprising (A) a calcined catalyst residue, which is discharged from polyolefin manufacturing plants using a catalyst consisting of a titanium halide and an organoaluminum, and contains aluminum titanate as an essential ingredient, and (B) preferably aluminum or titanium oxide. Rushes immediately after reaping are uniformly dipped in a homogeneous suspension of 1W20pts.wt. of said agent in 100pts.wt. of water, and dried in the sun or a dryer.  
     EFFECT: A substitute for naturally occurring printing clay toxic to men. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06201436-A (JP)
Title: Rotation tester for indicating unit of city water meter
Inventor: SAITO MASAHARU
IPC: G01F25/00
Filed: 1993-01-05
Abstract: PURPOSE:To provide a tester for inspecting the rotation follow-up performance efficiently with high accuracy at the time of high flow rate from the outside of an indicating unit to be tested. CONSTITUTION:The rotation tester for the indicating unit of a city water meter comprises a pulse motor 1 which can increase and decrease the number of revolution continuously and regularly, a drive magnet 2 fixed to the rotary shaft of the pulse motor 1, a holder 3 for holding the indicating unit 30 of a city water meter to be tested at a predetermined position, a photosensor 4 for detecting the number of revolutions of a pilot cap 34 fixed to one rotary shaft of the reduction gear of the indicating unit 30, and a personal computer for recording and analyzing the increasing/decreasing conditions of the number of revolutions of a magnet gear 32 in the indicating unit 30 based on the output from the sensor 4 and in response to increase/decrease of the number of revolution of the pulse motor.
Patent JP-S5593966-A (JP)
Title: Diagnostic device for automobile
Inventor: HASEGAWA AKIRA
IPC: F02P17/04
Filed: 1979-01-08
Abstract: PURPOSE:To perform safe and efficient diagnosis on automobile by operating both a switch connected between a magnet switch and a battery and a switch and a resistor series circuit connected between the battery and primary coil. CONSTITUTION:When the switch 68 is moved to ON under the condition that the ignition switch 12 is set to OFF, a current from the battery 2 flows in the driving coil 8 and the starter motor 4, and then the switch 10 of the magnet switch 6 turns ON and a high current from the battery 2 flows in the starter motor 4 to crank engine. When the switch 70 is set to ON, then a voltage is applied to the primary coil 22 and an engine revolving number signal and a cylinder valve grouping signal are generated in the lines 58 and 62. Then, the diagnostic circuit 66 makes a diagnosis on the basis these signals.
Patent JP-S63169134-A (JP)
Title: Duplicated multiplexer/demultiplexer type single core two-way optical transmission equipment
Inventor: URATA HARUSHIGE
IPC: H04B10/27
Filed: 1987-01-05
Abstract: PURPOSE:To improve the operability and to reduce cost by switching an input electrical signal by a first switch circuit then inputting it, and switching an output electrical signal by a second switch circuit then outputting it. CONSTITUTION:In the titled transmitter which executes two-way multiplex transmission of an optical signal by using a single core fiber, the switch circuits 30-11, 30-12, 30-21, 30-22 are switched by using two pieces of optical transmitters 20-1, 20-2 of the same constitution and the single core optical fiber 21. Therefore, the transmitters 20-1, 20-2 mutually have interchangeability because two optical signals of wavelengths 1, 2 can be multiplex-transmitted in both directions, hence one kind of transmitters only are necessary to be prepared. As a result, the operability can be improved, and the cost of the system can be reduced. Also, by containing the components of the optical transmitters 20-1, 20-2 respectively in one module, the transmitters can be miniaturized.
Patent JP-S62160196-A (JP)
Title: Method for purifying artificial river
Inventor: KATSUNO SUSUMU
IPC: C02F3/06
Filed: 1986-01-07
Abstract: PURPOSE:To promote the activity of bacteria, by laying artificial turf wherein turf-like piles made of a synthetic resin are planted in a base material over the river bed of an artificial river. CONSTITUTION:Artificial turf is laid over the river bed of an artificial river formed in order to gather waste water of a living system to discharge the same to rivers or lakes and marshes. The fixing of the artificial turf 1 is performed by fixing narrow fixing plates 4 with anchor bolts. A central separation strip 5 for waste water is provided to the center of the artificial river and, at the time of cleaning, waste water is dammed up alternately at every single side to facilitate cleaning. By this method, the propagation of bacteria adhered to the turf-like piles is improved to promote the decomposition of a dirty substance.
Patent JP-H01178308-A (JP)
Title: Rolling mill
Inventor: MATSUYOSHI HIROSHI
IPC: B21B13/02
Filed: 1988-01-06
Abstract: PURPOSE:To improve rolling load detection accuracy by installing load cells detecting a rolling load in plural lines and moving a roll bearing box on a housing guide face through rolling bearings. CONSTITUTION:A hydraulic cylinder 17 having a piston 18 is installed in a mill housing 1 and a load cell 19 for large loads and a load cell 20 for small loads are installed in plural lines between the cylinder 17, piston 18 and a reinforcing roll bearing box. Further, a rolling gearing 22 is assembled in a housing guide face of a bearing box 3 and rolling bearings 23, 24 are installed in an intermediate bearing box 5 and a work roll bearing box 7, respectively. A hydraulic component of a rolling load is detected by the cell 19 and a residual load is detected by the cell 20. The detecting accuracy for rolling loads is improved because frictional resistances of bearing boxes 3, 5, 7 are reduced and the detection accuracy of the cell 20 for small loads is improved.
Patent JP-S61160816-A (JP)
Title: Floating type thin film magnetic head
Inventor: YAGYU SHINGO
IPC: G11B5/17
Filed: 1985-01-07
Abstract: PURPOSE:To perform a wiring job with high accuracy and high efficiency by connecting the terminals of a conductor coil of a thin film magnetic head to the connection terminals of a wiring pattern with a conductive adhesive. CONSTITUTION:A slider A contains air bearing surfaces 1 and 2 at its both sides and a thin film magnetic head B unified with both sides of these interfaces. The head B includes a conductor coil 3 consisting of a magnetic gap part of a ferromagnetic material and a conductor layer of a conductive material, an upper magnetic layer 6 of a ferromagnetic material, etc. formed successively on the side face of the slider A by an existing film forming process. A flexible printed wiring board D contains a wiring pattern of copper, etc. which is exposed at the tip part Da and the base end part Db and serves as a connection part. The connection parts 12 and 13 provided at the part Da are fixed to terminals 4 and 5 of the coil 3 of the head B via adhesive layers 9 and 10 respectively. The layers 9 and 10 use a conductive adhesive.
Patent JP-S61159790-A (JP)
Inventor: NOGUCHI SADAO
IPC: B41F17/36
Filed: 1985-01-07
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-2000199229-A (JP)
Title: Frame for slope greening and slope-greening construction method
Inventor: KOBORI HIDEKAZU
IPC: E02D17/20
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a frame for slope greening, by which soil required for growing tree saplings can be held stably and for which scrap wood such as timber from thinning can also be utilized, and a slope-greening construction method, by which the face of a slope can be changed into a forest efficiently by using the frame for slope greening. SOLUTION: In the frame for slope greening, a pair of retaining walls 3A, 3B composed of a plurality of wood 2, 2 are connected mutually at each one end section respectively. Both retaining wall sections 3A, 3B are formed by alternately superposing each wood 2, 2 of one retaining wall section 3A and each wood 2, 2 of the other retaining wall section 3B in the connecting section 4 of both retaining wall sections 3A, 3B, and installed onto the face of a slope 5 so as to mutually form specified angles at that time. In the slope-greening construction method, the inside of the frame 1 for slope greening is filled with borrow materials, and trees are planted into the frame 1 for slope greening.
Patent JP-H10193092-A (JP)
Title: Device for controlling solder jetting flow
Inventor: SHIBUYA AKIHIRO
IPC: H05K3/34
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a solder jetting flow control device which can beforehand stabilize the contacting state of the solder jetting flow with a printed board. SOLUTION: The molten solder 5 is jetted upward from a nozzle 9 solder vessel 3 with a jetting pump 7 and brought into contact with the jetting solder surface by using a heat resistant glass plate 13 arranged above the nozzle 9. Then, the contacting state of the solder jetting 11 with the heat resistant glass plate 13 is picked up with a CCD camera 17, and the contacting width at a prescribed position of the solder jetting 11 with the heat resistant glass plate 13 is detected with a signal treatment part 19. Number of revolutions of a motor for the solder jetting pump 7 is controlled with the signal treatment part 19 and a jetting control part 21 so as to stabilize the contacting width of the detected solder jetting.
Patent JP-H06203564-A (JP)
Title: Semiconductor memory circuit
Inventor: SUDA TAKATAKE
IPC: G11C11/41
Filed: 1993-01-07
Abstract: PURPOSE:To reduce the consumption of a power required for the charge-up of a semiconductor memory circuit and to increase the stability of memory elements in the memory circuit having two or more write-in ports. CONSTITUTION:Logical products among complemental signals of a write-in signal 7, a write-in controlling signal 11 and a write-in column signal 3 are trans mitted to data line pairs 5. Then, by levelling up an address line 9, one side of latch circuit of memory elements is pulled down to a L level by compulsion with a TR being inside of memory elements inputting write-in data lines and the contents of the memory are inverted. Thus, the consumption of the power required for the charge-up of the write-in data line pairs is reduced to be 1/4 to 1/256. Also, the stability of the memory elements in the memory circuit having two or more write-in ports is increased and at the same time, an effect that a write-in characteristic is not also impaired is obtained.