baber/WOPTO huggingface dataset:
Patent GB-987795-A (GB)
Title: A laundering process and detergent composition therefor
IPC: C11D1/94
Filed: 1962-01-08
Abstract: Fabrics are laundered by washing in water at 40-100 DEG  F. which contains a composition comprising (a) a zwitterionic compound of formula <FORM:0987795/C4-C5/1> where R1 is C12- 18-alkyl, R2 and R3 are methyl, ethyl or hydroxyethyl, R4 is C1- 3-alkylene, X is H or OH and R1, R2 and R3 contain a total of 14-20 C atoms; and (b) as a detergency builder salt, an alkaline inorganic salt or an organic alkaline sequestrant salt; the weight ratio (a):(b) being 5:1 to 1:25.  In general, (a) comprises 4-35%, preferably 4-15%, of the composition and may consist of a 3 - (N,N - dimethyl - N - alkyl - ammonio)-2-hydroxypropane-1-sulphonate in which the alkyl group contains 12-16 C atoms, or a 3 - (N,N - dimethyl - N - alkylammonio) - propane-1-sulphonate in which the alkyl group contains 14-16 C. atoms.  (b) normally comprises 8-90%, more usually 8-30%, of the composition, and is suitably sodium or potassium pyro- or tripoly-phosphate, sodium phylate, or sodium or potassium ethylene-diamine tetraacetate or nitrilotriacetate; sodium and potassium orthophosphates, silicates, carbonate or borate may also be employed. Generally, 3-12% of an anionic sulphate or sulphonate detergent is also present; suitable detergents are alkylglyceryl ether sulphonates, fatty acid monoglyceride sulphates or sulphonates, but are preferably sodium, potassium, ammonium or substituted ammonium alkyl sulphates, alkylpolyglycol ether sulphates or alkylbenzene sulphonates wherein the alkyl group contains 9-16 carbon atoms. In addition, 5-15% sodium or potassium benzene, toluene or xylene sulphonate, and 3.5-6% of sodium or potassium silicate wherein SiO2:M2O is 1-2.6 are generally also present. Tarnish inhibitor, e.g. ethylene thiourea or benzotriazole, ethanol, sodium carboxymethyl-cellulose, sodium sulphate, perfume, colour, opacifier and thickeners may also be incorporated, and the composition may be produced either in liquid or in granular solid form.
Patent GB-275547-A (GB)
Title: Improvements in circular saw machines
IPC: B27B5/20
Filed: 1927-01-10
Abstract: 275,547. Mattison Machine Works, (Assignees of Mattison, C. L.). Aug. 9, 1926, [Convention date]. Circular-saw machines.-A circular saw is carried together with its driving motor 8 at the end of a lazy tongs mounted on a head B capable of rotational adjustment on a pedestal. The links of the lazy tongs are alternately single links 29 and double links 25, connected by ball-bearing pivot members 32. The saw is vertically adjustable in the end member of the lazy tongs by means of a hand-operated screw 14. The Specification as open to inspection under Sect. 91 (3) (a) states that the invention is applicable to tools other than circular saws. This statement does not appear in the Specification as accepted.
Patent GB-346700-A (GB)
Title: Illuminating apparatus for advertising purposes
IPC: G09F13/00
Filed: 1930-01-09
Abstract: 346,700. Lamp supports. FOLKMAR, (nÚe LEVY), A., 7, Wilhelmsaue, Wilmersdorf, Berlin. Jan. 9, 1930, No. 834. [Class 75 (iii).] An advertising device comprises a display surface a mounted on a stand carrying a number of searchlights c pivoted on axles d arranged in a plane approximately parallel to the plane of the display. The searchlights are swung periodically from an outward direction e on to the surface a.
Patent GB-938910-A (GB)
Title: Pressure balanced hydraulic valve
IPC: F16K39/04
Filed: 1962-01-09
Abstract: 938,910. Valves. CESSNA AIRCRAFT CO. Jan. 9, 1962 [March 13, 1961], No. 839/62. Class 135. An hydraulic flow control valve including a spool-type valve element having a land cooperating with a port or land in the surrounding valve housing to form a flow control orifice between two valve chambers, and including passage means for directing fluid under pressure between the valve chambers so as to produce and transmit to the spool-type valve element a resultant axial Bernoulli force which is substantially equal and in the opposite direction to that produced by the flow through the flow control orifice. In the embodiment shown in Fig. 5, the valve spool land has a control surface 44 normal to the axis co-operating with the surface 48 of the housing land. When the valve is open, the Bernoulli force acts to move the spool to the right. The spool land is provided with a blind bore 43 from which lead passages 45 at an angle of 72 degrees to the spool axis and flow through these passages provide the equal and opposite Bernoulii force. The size, location and angle of the passages 45 is found by experiment. The embodiment shown in Fig. 6 illustrates the invention applied to spool valve having notches 58 which themselves reduce the Bernoulii forces acting on the spool valve as opposed to the normal land of Fig. 5. Passages 55 are provided as above to counteract these forces and the outlet of these passages are arranged so that the body land surface 60 begins to close these outlets prior to the complete closure of the notches 58.
Patent GB-484230-A (GB)
Title: Improvements in and relating to circuit arrangements for electric testing or measuring appliances
IPC: H04B3/46
Filed: 1937-01-11
Abstract: 484,230. Resistance measurements. SIEMENS & HALSKE AKT.-GES. Jan. 11, 1937, No. 841. Convention date, Jan. 11, 1936. [Class 37] In a circuit arrangement for electric measuring or testing appliances provided with an amplifier, in order to overcome external interfering influences, the inductive or capacitative interfering currents are compensated on the output side of the amplifier by means of auxiliary currents derived from a circuit subjected to the same interfering influences as the circuit to be measured or tested. The auxiliary currents may be obtained from parts of the installation to be tested. The position F of a fault on a cable loop 2 is found by connecting the cable to an ordinary bridge circuit having resistances R1, R2, the current flowing through a resistance R31 in the diagonal of the bridge being measured by means of an amplifier valve VI, to the grid G of which a sliding contact of the resistance R31 is connected. A similar and adjacently arranged loop 1 is connected to a resistance R32, a variable tapping on this resistance being connected to the grid of a second amplifier V2. The outputs of the two amplifiers are in opposition and in series and a measuring instrument M may be arranged across resistances R41, R42 in the plate circuits. With the bridge battery Um, disconnected the potentiometers R31, R32 are adjusted until the reading of the instrument M is zero, whereby any interfering influences in the cables 1, 2 counterbalance one another. The battery circuit is then completed and the instrument again brought to zero by adjusting the ratio of resistances R1, R2 when the location of the fault may be found. In a modification, the resistances R41, R42 and meter M are replaced by the two windings of a double coil galvanometer, the windings being so arranged that equal currents flowing simultaneously therein counteract each other. The cable loops 1, 2 may be adjacent conductor circuits of one cable or two similarly influenced conductor circuits of different cables.
Patent GB-697838-A (GB)
Title: Improvements in combustion apparatus
IPC: F23C3/00
Filed: 1952-01-11
Abstract: 697,838. Cyclone furnaces. BABCOCK & WILCOX, Ltd. Jan. 11, 1952 [Jan. 13, 1951], No. 865/52. Class 51(i) Combustion apparatus comprises a cyclone furnace which discharges into a secondary furnace chamber, guide means being provided to convert rotational movement of the whirling gases discharged from the cyclone chamber into a flow along a path leading to a gas discharge flue. As shown in Figs. 1 and 2 two cyclone furnace chambers 2, 3, discharge into secondary combustion chambers 6, 7, provided with curved walls 40, 41, which guide the combustion gases upwards to a common discharge flue, (not shown).
Patent GB-268069-A (GB)
Title: Improvements in electric lamp holders
IPC: F21V17/06
Filed: 1926-01-12
Abstract: 268,069. Sun Electrical Co., Ltd., and Curtis, W. Jan. 12, 1926. Holders.-Two outwardly extending beadings 3<c>, 3d are formed on the sleeve 3 of a lamp holder, the lower end of the sleeve being engaged by a conical insulating ring 7 of larger diameter than the sleeve 3, the ring 7 being screwed on to a screwed lamp supporting socket 5. The socket 5 is secured to an insulating support 4 by means of screws 5d which also support a bridge-piece 5<b> having an extension carrying one of the terminal sockets for the leads, the other terminal socket being fixed to the outer end of a contact piece 15 secured to a downwardly extending projection 4<a> on the support 4. Two oppositely disposed rectangular holes 5g are cut in the socket 5 to clear the terminal sockets. The support 4 rests on an inwardly extending shoulder 3e on the sleeve 3. A cap 6 provided with ventilation holes 6a is secured into the upper end 3b of the sleeve 3, the cap 6 carrying a cap 6b containing a perforated wooden plug 9 for the leads.
Patent GB-997057-A (GB)
Title: Improvements in or relating to the machining of articles by spark erosion
IPC: B23H1/00
Filed: 1963-01-08
Abstract: 997,057. Spark erosion. M. J. CELOVSKY. Jan. 8, 1963, No. 912/63. Heading B3V. A peripheral groove is machined in an article such as a metal reducing roll 11 or a die made of hard material such as carbide, tool steel or stainless steel, by moving a spark electrode 48, Fig. 2, tangentially to the article whilst it is rotated. A pair of die rolls 11 which have been machined and ground to provide a parallel sided peripheral groove 11d, Fig. 11 (not shown), and quench hardened, are keyed on to spindles which are interconnected by gears 40, 40<SP>1</SP> meshing with a vertically movable rack 47 mounted on a bridge 46 carrying a tapered electrode 48 and slidable on rods 45 by an hydraulic motor 50. The rolls are mounted in a bath 24 through which an electrolyte or dielectric liquid such as oil, is circulated by a pump. The electrode is moved downwardly as the rolls are rotated and prov ides them with a tapered groove. A control apparatus permits the machining rate to be varied. Subsequently the tapered grooves may be fine finished by rubbing with orange wood. In another embodiment, Fig. 17, the electrode 112 is detachably mounted between centre spindles 114, 115 which are spring loaded to retain contact and may be adjusted vertically. The rolls 11 and the electrode are driven by a double-acting fluid motor. Specification 637,872  is referred to.
Patent GB-323127-A (GB)
Title: Improvements relating to clips for embracing cylindrical tubes or rods
IPC: F16L3/12
Filed: 1929-01-10
Abstract: 323,127. Coombs, J. R., (Franke Akt.- Ges., Geb.). Jan. 10, 1929. Clips, band. - The clip comprises a band b passed round the tube &c. a and secured by passing one end c through a slot d in the other end and then bending it over, the band having lugs e bent up to bear obliquely against the surface of the pipe when the clip is first applied, as shown in Fig. 1. When the ends c, d, have been secured, the lugs e are pressed towards each other to tighten the clip. The inner ends of the lugs are shaped to conform to the pipe a, and, instead of being integral with the band, the lugs may be formed on a separate part placed under the band.
Patent HK-18788-A (HK)
Title: Pyrano derivatives
Inventor: ESANU ANDRE
IPC: E04B1/343
Filed: 1988-03-10
Abstract: This invention relates to new pyranoderivatives of the formula: <IMAGE>   wherein X1 is H, Cl or Br and Z stands for:   <IMAGE> wherein X2 is H, Cl or Br, T is O or S and Y stands for an arabinose, xylose or ribose moiety, the acetylated form of the same, with either a pyranose or furanose configuration and bound to the R moiety of either the  alpha  or the  beta  anomer, to a preparation process of said compounds from stoichiometric proportions of the compound R-H and of the selected ose, and to therapeutic compositions, the active ingredient of which comprises at least one of these compounds associated with an appropriate diluent or carrier.
Patent HK-36484-A (HK)
Title: Coin dispenser
Inventor: ZEGGEREN WILLEM AART VAN
IPC: G07D1/00
Filed: 1984-04-26
Abstract: The invention relates to a coin dispenser for use in vending machines for giving out change when the value of money inserted into the machine exceeds the price of the merchandise purchased. The aim of the invention is to simplify the design of such a dispenser so that different sets of coins can be catered for from a small range of parts. 
<??>The dispenser comprises vertical coin tubes (12, 13, 14), one for each denomination of coin dispensed, and respective channels (15, 16, 17) extending horizontally beneath each tube. Each channel has an aperture (21, 22, 23) in its lower wall offset from the axis of the tube, (12, 13, 14) and an apertured slide plate (24, 25, 26) is movable in the channel (15, 16, 17) from below the coin tube (12, 13, 14) to over the aperture (21, 22, 23) in the lower wall so as to dispense the coins singly from the stacks in the coin tubes. 
<??>The coin tubes extend down through apertures (18, 19, 20) in the upper wall of their respective channels so that the lower end of the tubes are the lowest point in the coin channels. With this arrangement a range of denominations of coins of differing thicknesses can be catered for by setting the lower end of the tube at a height appropriate to the thickness of the denomination of coins during assembly.
Patent HK-36891-A (HK)
Title: An apparatus for compensating the changes in water volume in a hot-water vessel
Inventor: DIPL-ING ROLF KURZ
IPC: F24H1/18
Filed: 1991-05-09
Abstract: In the device, the water to be heated can be heated and stored in a water tank (5) which has a cold water supply and a hot water delivery. 
<??>In such hot water boilers, a thermal expansion of the water takes place during the heating period. In a closed water tank, this renders volume compensation necessary to avoid a harmful rise in pressure. 
<??>For the purpose of volume compensation and in order to avoid expansion water emerging in drip form at the consumer tapping point, there is connected fluidically to the water tank (5) a bellows (11) which can be extended via a pressure-controlled or temperature- controlled lifting device (13, 13') according to the temperature- conditioned change in volume of the heated tank water. 
<??>The volume-compensating device is suitable in particular for so- called open hot water boilers. 
<IMAGE>
Patent HK-52296-A (HK)
Title: Mid-sole or sole of shoes
Inventor: SHIBATA OSAMU
IPC: A43B17/03
Filed: 1996-03-21
Abstract: A mid-sole or sole of shoes for massaging the sole of a foot by stimulating it during walking, in which there are provided recess portions on the upper surface of a bottom plate by a wall portion, a plurality of blades in the recess portions and in the direction perpendicular to the longitudinal direction of the bottom plate, the blades being slanted in the same direction and having the same depth as that of the recess portion, a flexible cover sealed at the peripheral end portion of the upper surface of the bottom plate, and liquid injected and filled in the space provided between the bottom plate and the cover. <IMAGE>
Patent HK-66797-A (HK)
Title: Neural implant system
Inventor: AEBISCHER PATRICK
IPC: A61M37/00
Filed: 1997-05-15
Abstract: A composition comprises encapsulated cells that provide a biologically active factor such as an anti-nociceptive agent and is formulated for insertion into the human spinal region of the central nervous system. Use of encapsulated cells to prepare a medicament for insertion into the human spinal region for provision of the biologically active factor to a patient. <IMAGE>
Patent HK-73497-A (HK)
Title: Transmission system
Inventor: KEESEN HEINZ-WERNER
IPC: H04N7/00
Filed: 1997-05-29
Abstract: According to the main application P 38 31 103, the HDTV signal is divided into two signal components, whereby the first is a standard TV signal and the second is a spatial high-resolution and temporal low-resolution HDTV signal. An improved receiver can now (a) still correct movement vectors transmitted as well; (b) transmit in the second channel by digital signals a reference for the level and phase of the signal in the first analog channel; (c) evaluate information transmitted as well which indicates where the second channel may be found in the frequency band; (d) contribute towards the reduction of the necessary store size in a future television system with two digital channels by switching over per image and through the omission of an image regeneration circuit with two image stores. Compatible television transmission system for an HDTV signal.
Patent HU-T37949-A (HU)
Title: Process for preparing polyamide of uniform quality from caprolactam
Inventor: MATHE CSABANE
IPC: C08G69/14
Filed: 1984-01-31
Abstract: Reacting components are fed into reactors which are in the form of parallel pipes of not more than 400 mm internal dia.. These are divided into zones with controllable temps. arranged in the direction of flow of the reacting mixt.. On completion of the polymerisation process the resulting fluid is discharged from the reactor pipes and removed by pumps individually controlled for each pipe. - The discharge fluid is passed through a homogeniser, equipped with a mixer, and then into the processing tool. - Residence time of the reacting mixture in the reactors is also controllable making possible the prodn. of a uniform quality polymer or polymer mixt..
Patent HU-T60004-A (HU)
Title: Apparatus for producing prestressed concrete members particularly oblong structural members
Inventor: AERTS MICHEL
IPC: B28B23/06
Filed: 1990-02-21
Abstract: Plant for making prestressed concrete articles, comprising an elongate production area (10), means (20, 22) for tensioning prestressing armatures (24) and a moulding apparatus comprising a mobile unit (18) supporting a multiplicity of mould elements (34, 36, 38) parallel to the longitudinal direction of the production area. Each mould element comprises, at its rear end, an end-shaping device (42, 44, 46) making it possible to shape to precise dimensions the transverse cross-section of the moulded elements (P1, P2). <IMAGE>
Patent JP-H07246559-A (JP)
Title: Machining device
Inventor: NAGASAKA KATSUMI
IPC: B23B33/00
Filed: 1995-01-04
Abstract: PURPOSE:To provide a machining device which can machine the whole body, of a work at a time, and at the same time, can apply various machining to various works. CONSTITUTION:To the first head stock 10 and the second head stock 30 the first main spindle 14 and the second main spindle 35 driven to rotate by the first main spindle motor 17 and the second main spindle motor 39 are supported. To the shaft hole 14a of the first main spindle 14, the first center 19 is inserted slidable, and its tip is exposed from the end face 21b of a cover 21. The second head stock 30 is made movable by an air cylinder 31, and the second center 41 is inserted to the second main spindle 35. The centers 19 and 41 are engaged to the center holes Ha at both ends of a work H, and following that, the work H is held by the end face 21b and the second center 41. Since the torque is transmitted from both ends of the work H through the end face 21b and the second center 41, a large torque is generated, and grinding processes can be applied to works H having various radiuses by using various sorts of grinding wheels 9.
Patent JP-S63168592-A (JP)
Inventor: ASAKAWA FUMIO
IPC: G21C13/00
Filed: 1987-01-06
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-S59125160-A (JP)
Title: Stop control system for transmission of audible sound
Inventor: MOMOSE KOUICHI
IPC: H04M19/02
Filed: 1983-01-04
Abstract: PURPOSE:To stop immediately the audible sound after reception of a selection signal by providing an audible sound stop detecting means within a selection signal interpreting device as well as an audible sound stopping means to a subscriber circuit or a trunk circuit. CONSTITUTION:When a subscriber transmits the 1st selected digit, this signal is transmitted to a selection signal interpreting device 100 via a subscriber circuit 106 and a channel 105. In this case, if a selection signal receiving circuit 101 in the device 100 detects the reception of a selection signal, an audible sound stopping/transmitting circuit 102 is controlled. Then an audible sound stop indicating signal is sent to a channel 104. When an audible sound stop signal receiving circuit 107 receives the audible sound stop signal from the device 100, an audible sound stopping circuit 108 is controlled to cut off the audible sounds sent from an audible sound source 110.
Patent JP-2000200642-A (JP)
Title: Board connecting terminal
Inventor: TORII CHIEKO
IPC: H05K1/00
Filed: 1999-01-04
Abstract: PROBLEM TO BE SOLVED: To improve soldering in a through-hole when a lead portion of a board connecting terminal is inserted into the through-hole for solder connection. SOLUTION: A board connecting terminal 1 has a narrow portion 7 inserted in a through-hole 22 of a circuit board 12, a tapered portion 8 abutting to the opening end 23 of the through-hole and a wide portion 5 ranging from the tapered portion, the narrow portion 7 being solder connected into the through- hole. The tapered portion 8 is formed in steep inclination and located at the opening end 23 of the through-hole 22 so as to hardly enter into the through- hole.
Patent JP-H07206445-A (JP)
Title: Production of oxide as stock of ni-zn ferrite
Inventor: KIYOTA SADAKIMI
IPC: H01F1/34
Filed: 1994-01-06
Abstract: PURPOSE:To economically produce compacting stock of Ni-Zn ferrite excellent in sinterability. CONSTITUTION:An aq. soln. contg. chlorides of Fe, Ni and Zn or an aq. soln. contg. chlorides of Fe, Ni, Cu and Zn is atomized in an atmosphere heated at 400-1,000 deg.C to form an intermediate oxide contg. 0.5-10wt.% Cl and this oxide is heated at 400-700 deg.C in a gaseous oxygen-contg. atmosphere to pfoduce the objective oxide contg. <=0.05wt.% Cl.
Patent JP-H06203499-A (JP)
Title: Optical disk device
Inventor: YADA SEIJI
IPC: G11B21/08
Filed: 1993-01-06
Abstract: PURPOSE:To reduce the load of a CPU by simplifying the control preventing that an optical head is moved to a further outer periphery or a further inner periphery from an outermost periphery or an innermost periphery, in an optical disk device using an optical disk having a spiral-shaped track. CONSTITUTION:The output of a frequency divider circuit 3 generating an index pulse once per one revolution of a spindle motor 1 is counted, and the count value is compared with the value of a latch circuit 6 set by the CPU 5 by a comparator circuit 7. Thus, the fact that the optical head is placed on the outermost periphery or the innermost periphery of the disk is detected.
Patent JP-H053289-A (JP)
Title: Power semiconductor device
Inventor: TAKAHASHI NOBUMITSU
IPC: H01L27/06
Filed: 1991-01-09
Abstract: PURPOSE:To eliminate the need for a complicated outside circuit for current control by forming a current control circuit which consists of two MOSFETs and a resistance element in the same semiconductor ship against a vertical output MOSFET formed in the semiconductor chip. CONSTITUTION:An output longitudinal MOSFET 22 and a vertical MOSFET 21 for current detection are formed on a silicon substrate and connected in parallel. An MOSFET 23 for control is inserted between a common gate terminal G and a source terminal S of the output MOSFET 22. A resistor 24 is formed by a diffusion layer resistance element. A drain current is divided into the sum of ON-resistance of the FET 21 and a resistance value of a resistor 24 and reciprocal ratio of ON-resistance of the FET 22. When a drain current is excessive, a value of the FET 21 and the resistor 24 is decided to allow potential difference of 4V to appear at both ends of the resistor 24. Furthermore, Vgs(off) of the FET 23 is set at 1.5V, Vds(on)<=1V, and Vgs(off) of the FET 21 is set at 2V. When an excessive current is generated, a gate potential of the FET 21 becomes 1V and a drain current is cut off.