baber/WOPTO huggingface dataset:
Patent DK-46385-A (DK)
Inventor: SCHNEIDER MICHAEL
IPC: B01J23/80
Filed: 1985-02-01
Abstract: Catalyst for the synthesis of alcohol mixtures containing methanol and higher aliphatic alcohols from CO and H2, which contains, as an oxide precursor, (a) copper oxide and zinc oxide, which can be transformed into the catalytically active state by reduction with hydrogen; (b) aluminum oxide as a thermostabilizing substance and (c) at least one alkali carbonate or alkali oxide, the oxidic precursor comprising from 20 to 70% of the total volume of pores having a diameter between 14 and 7.5 nm, the alkali content being 13-130x10-6 gram atom alkali metal per gram of the oxidic precursor, and the aluminum oxide component having been obtained from a colloidally dispersed aluminum hydroxide gel or sol.
Patent GB-354675-A (GB)
Title: Improvements in vehicles for the transport of refuse and other materials
IPC: B65F3/22
Filed: 1931-01-01
Abstract: 354,675. Scavengers' carts. TUGWOOD, R. J., 77, Chancery Lane, London.- (Daimler-Benz Akt.-Ges.; Untert³rkheim, Stuttgart, Germany.) Jan. 1, 1931, No. 106. [Class 108 (i).] In a refuse-collecting vehicle of the kind comprising a rotatable body having an internal conveyer means the body is enlarged towards its rear end in order to obtain as low a position as possible for the charging opening. Fig. 1 shows a body a with worm b in which the body is tapered throughout its entire length, while in Fig. 2 the rear end a<1> only of the body is tapered. Either one or two charging openings h<1>, h<2> may be provided.
Patent GB-136319-A (GB)
Title: Improvements in and relating to Carburettors.
Inventor: LAMKIN ARTHUR EDWIN
IPC: F02M1/00
Filed: 1919-01-02
Abstract: 136,319. Lamkin, A. E. Jan. 2, 1919. Spray carburettors.-A bi-fuel carburettor comprises a float chamber 1 surrounding a tubular member 6 which extends through the base of the float chamber and contains two valves 14, 16, the valve 14 controlling an aperture 7 leading from the float chamber 1, and the valve 16 controlling the supply from a second float chamber 22. The two valves are preferably interconnected so as to be operated simultaneously, but in opposite senses, by a common control lever. By regulating the control lever, either of the fuels or a mixture thereof, may be supplied to the jet. In the form shown, the valves are mounted on a ccmmon spindle which extends through the base of the member 6 and is raised by a lever 26 connected by a Bowden wire to a control lever 29. A needle valve 10 controls the fuel jet 9. The float 2 is hinged to one side of the float chamber and operates a needle valve cutting off the fuel supply.
Patent GB-819627-A (GB)
Title: Improvements in or relating to transistor circuit arrangements for d.c. voltage stabilisation
IPC: G05F1/56
Filed: 1958-01-02
Abstract: 819,627. Automatic voltage control systems. TELEFUNKEN G.m.b.H. Jan. 2, 1958 [Jan. 19, 1957], No. 178/58. Class 38 (4). In a D.C. voltage stabilizer, a transistor Tr 1 , connected in series with the supply U 1 , is controlled by a transistor Tr 2  amplifying the difference between a reference voltage derived from a Zener diode D 1  and a proportion of the stabilized voltage U 2 . The external resistance of transistor Tr 2  is provided by a transistor Tr 3   of opposite conductivity type biased from a Zener diode D 2 . The polarity of the common terminal can be changed by a suitable choice of transistor types.
Patent GB-103480-A (GB)
Title: A Method of Preparing Azo Colouring Matters from Lignon Sulphonic Acid or its Salts.
Inventor: OEMAN ERIK
IPC: C09B39/00
Filed: 1917-01-04
Abstract: 103,480. Oman, E. Jan. 20, 1916, [Contion date]. Samples furnished. Azo dyes are obtained by coupling aromatic diazo compound with lignon sulphonic acid or its salts, obtained from waste sulphite-cellulose lye. The products are light-red to dark-brown in colour; they precipitate from the solutions or may be separated by addition of a salt, alcohol, &c. According to examples, aniline, 4 - nitro - 2 - toluidine, and aminoazobenzene are used as diazo components. The Specification as open to inspection under Sect. 91 (3) (a) states also that instead of lignon sulphonic acid, waste sulphite-cellulose lye itself, or the lye deprived of lignine sulphonic acid or its salts, may be employed. This subject-matter does not appear in the Specification as accepted. Reference has been directed by the Comptroller to Specification 103,479.
Patent GB-1135621-A (GB)
Title: Improvements in or relating to rotary multi-pole selector switches
IPC: H01H19/56
Filed: 1966-01-04
Abstract: 1,135,621. Inert switches. UNITED STATES OF AMERICA. ARMY, SECRETARY OF THE. 4 Jan., 1966 [4 Jan., 1965], No. 250/66. Heading H1N. In a multipole selector switch comprising a cylindrical rotor 20 coaxially mounted in a cylindrical housing 8, a cylindrical stator 22 coaxially within the rotor and fixed to housing 8, the rotor carries a number of contact elements 28, 30, 31 and 29, 30, 31 which resiliently bridge selected contacts of two circumferential rows of contacts on the stator 22. The switch shown is a two-pole four-position switch the supply contacts 12A, 13A, being provided in one row on a reduced section of the stator and the two groups 16A, 17A of output contacts being mounted on the enlarged section 27 of the stator. The bridge 28, 30, 31 can bridge contact 12A and any one of four contacts of group 16A whilst bridge 29, 30, 31 can bridge contact 13A and any one of four contacts of group 17A. The output contacts are formed in grooves in the stator and co-operate with spring- pressed balls 31 to index the rotor. The blade springs 28, 29 are secured to the rotor 20 by epoxy cement. The blades 28, 29 are cadmiumplated steel and the balls 30, 31 are stainless steel, cadmium-plated steel, beryllium or copper. The entire switch except contacts and terminals is made of plastics.
Patent GB-213026-A (GB)
Title: Improvements in starters for internal combustion engines
IPC: F02N99/00
Filed: 1923-01-04
Abstract: 213,026. Barenyi, K. A. Jan. 4, 1923. Turning - - gear. - In an electric starter in which the shafts of the engine and the starting-motor are in alignment, the shafts are connected by positive transmission gearing and the motor shaft can be engaged by a starting-crank for starting by hand. The motor shown is described in Specification 208,396, [Class 35, Dynamoelectric generators &c.], and is driven as a generator by the engine when starting has been effected. The gearing comprises a drum p' having internal teeth meshing with planet wheels r' on a disc s', rotatable on the reduced end of the motor shaft f, and with planet wheels r<2> meshing with the toothed hub q<1> of the disc s<1>. The wheels r<1> mash with gear teeth q on the motor shaft f, and the wheels r<2> are carried by a disc t connected through a clutch b with the engine shaft a<1>. The hub p of the drum p' is connected by a one-way roller clutch m<3> to a coupling member m, and the circumference of the drum is provided with ratchet teeth p<3> for engagement by a spring- pressed plunger p<5>. For starting the engine by means of the motor, the plunger p' engages the teeth p<3> and the engine is driven through the planetary gearing. When the engine starts, the gearing turns as a whole, the clutch m<3> being locked by the increased speed of the drum p<1> and the plunger p<5> being thrown out of engagement by the ratchet faces of the teeth p<3>. The plunger p<5> is then locked in the disengaged position by cutting off the current to an electromagnet p<13> which held a catch in the disengaged position. When starting by hand, clutch members e on a cap d carried by the shaft f are engaged by the starting handle. A rod g passing through the hollow motor shaft f is normally held in the position shown by a spring h, and is connected to the coupling member m by a pin k passing through a slot in the shaft f. On pushing the starting-handle inwards, ratchet teeth n on the member m come into engagement with teeth o on the hub p, so that on turning the handle, the drum p' and the engine shaft are rotated, the planetary gearing being inoperative. A pin k<1> carried by the rod g carries a ring u<5> rotatable relatively to the commutator, for connecting the armature windings for operation as a motor or as a generator, as described in Specification 208,396, [Class 35, Dynamo-electric generators &c.] When the rod g is moved axially by the starting handle, the ring u' disconnects the armature windings from the commutator segments u'.
Patent GB-1455971-A (GB)
Title: Distributor for internal combustion engine containing an appa ratur for suppressing noise simulator trainer
IPC: F02P7/02
Filed: 1975-01-06
Abstract: 1455971 Rotary distributers TOYOTA JIDOSHA KOGYO KK 6 Jan 1975 [25 June 1974] 407/75 Heading H1N In a rotary spark jump ignition distributer for an internal combustion engine the surfaces of the rotor and/or the stationary electrodes are formed by an electrically high resistance layer. The arrangement is stated to reduce the peak current flow and thereby provide radio interference suppression. In one embodiment the rotor 11, Fig. 3c, is made from a silicon wafer and exposed to a high temperature to form a high resistive oxide film 30. The wafer 11 may have its central region etched away and copper coated for the attachment of a brass plate in the region of the central contact. Alternatively the electrode 11, Fig. 6c, may be soldered to a brass rotor 61. In other examples the electrode 11, Fig. 8c, may be of brass or steel with a coating 30 of copper or aluminium oxide formed by exposing metal powder to a high temperature or spraying powder using a plasma arc. The stationary electrodes 2 may be similarly formed with a resistive layer 30<SP>1</SP>. The oxide coatings may also be subjected to an ageing process by exposure to a random arc jet. In a further modification the rotor and stationary electrodes are made of an electric resistance alloy such as invar (Ni/Fe) on which an oxide coating is formed by exposure to a high temperature.
Patent GB-161276-A (GB)
Title: Improvements in and relating to devices for facilitating the discharge of petrol andother liquids from cans and other receptacles and the like
IPC: B65D25/44
Filed: 1920-01-06
Abstract: 161,276. Robertson, W. Jan. 6, 1920. Stoppers adapted for discharging contents.-Relates to a device to facilitate the discharge of petrol or other liquid from cans &c. which is normally enclosed in the can. A tube, preferably with a rigid part 8 and a flexible part 9, is adapted to slide in a coupling 1 which is provided with threads 7, 2 to engage the outlet tube 6 of the can and the cap 3 respectively. The tube is provided with a nozzle 10 and may have a threaded part 17 at its lower end. As shown, the tube is enclosed in the can, the cap 3 being screwed down so as to press down the nozzle 10 against a spring 12 interposed between flanges on the nozzle and coupling. When the cap is removed the tube can be drawn out and fixed by screwing the thread 17 into the coupling. An air inlet tube 15 is fitted to the tube 8 and the discharge of the liquid can be stopped by closing the opening 16.
Patent GB-279374-A (GB)
Title: Improvements in variable speed gearing
IPC: F16H59/04
Filed: 1927-01-07
Abstract: 279,374. Cullen, F. J. Oct.. 21, 1926, [Convention date]. Variabde-speed epicyclic gearing comprises a carrier 5, Fig. 1, fast on the driving-shaft 4 with a. number of planet spindles 14, 16, &c. each with a pair of planet gears. One of each pair, such as 13, 11, meshes with a single sun gear 20 fast on a driven shaft 21. The other gear 19, 17, &c. of each pair meshes with one of a nested set of sun gears 31, 32, 33 connected severally to cam drums 34, 35, 36 which mav be held fast alternatively to effect definite reduced speeds, or allowed to slip to produce intermediate speeds. A highspeed solid drive is effected by a clutch 7 which connects the shaft 21 to the gear 31 in such a way as to allow the shaft 21 to overrun the shaft 4. The cam drums 34 &c. are of the form shown in Fig. 3, each having a recess 34A. Piston plungers 40, 41, 42 supported by lateral links 46, 47 are adapted to thrust rollers 43 against the drums to stop or arrest them. These pistons and a piston 56 for the clutch 7 are actuated selectively by pressure air or oil from a rectangular valve chest H, Fig. 8. There is an inlet pipe 67 at the side and an exhaust 72, Figs. 13 and 14, in the centre of the bottom. A slide valve 65 has a central aperture 75 which in a corner position registers with one of four ducts 68 - - 71 which leads fluid to the controls of the three brakes and of the clutch. At an intermediate changing position shown in Fig. 14, a square groove 77 in the under surface of the valve 65 connects the exhaust 72 to the duct 68 last used. The four corner positions of the valve bring in three speeds and reverse-driving, the last being effected through one of the planetary pairs. The slide valve is operated by a ball lever 62, Fig. 8, moving in a gate 63, a pressure guage being indicated at 88. The clutch is shown in Figs. 4 and 5. One end 8 of coil 7 is anchored at 9 to outer drum 6. The other coil end is bent into a loop 10 engaged by a pin 27 upon a slider 28 carried a by lever 23, the inner end of which is operated by a cone 54 sliding on the shaft 21. The coil 7 is contracted to grip drum 22. When shaft 21 tends to overrun shaft 4, the drum 22 causes the coil to unwind until slip takes place. When the engine is to be used as a brake, one of the reduced speeds must be operative.
Patent GB-1427504-A (GB)
Title: Hair cutters
IPC: B26B21/12
Filed: 1974-01-07
Abstract: 1427504 Hair cutting device A N SPANEL 7 Jan 1974 [12 March 1973] 00636/74 Heading B4B A hair cutting device comprises a blade carrier 14 which is movable by drive means 14c, 24 on a support 16a for lateral movement in either of two directions toward or away from the apexes 18a, 18b of comb tines 18c forming a cage 18, the cage and blade carrier being mounted for relative longitudinal movement whereby the blade carrier may be exposed so that a blade may be placed thereon, and means 36a, 37, 38 which allows the relative movement only when the blade carrier is in a selected lateral position. The blade carrier 14 is guided during its lateral movement by guideways 16k and 16c formed on the support 16a and integral handle 16, respectively. The movement is effected by a pinion 24 rotatable by a knob 28 and engageable with a rack 14c on the carrier; the knob is locked in its selected position by means of notches thereon engaging with a spring detent 30. The cage 18 is secured to a carrier 20 which slides on guideways 16e, 16f formed on the support 16a. When it is required to change a blade, the knob is rotated until the cutting edges are within the adjacent edge of the support 16a, i.e. the protected or safety position as indicated by the position of an arrow (28a), Fig. 4 (not shown), on the knob; in this position the spring detent engages in deeper notches. In this position, when a button 34, Fig. 1, is depressed, an end portion 36a of a latching element is able to enter a notch (37), Fig. 8 (not shown), formed in a disc 38 which is mounted on a shaft 26 for the knob; in such position a latch member 35 on the element 36 is disengaged from hook-end 20a on the cage carrier 20 thereby allowing the latter to be withdrawn. Upon release of the button the end portion 36a engages between the teeth of the pinion 24 so preventing movement of the carrier as the blade is replaced. In a modification, Figs. 12 to 14 (not shown), the button is located on the opposite side of the handle 16 so that, upon depression, the latching element (40) engages a projection (16d) to cause the end portion 40b and latch member 35 to effect the operations referred to above. In the modification shown in Figs. 17 and 20, the blade carrier 14 is mounted on a member 50 which is longitudinally slidable on the support 16a via an extension 50a connected to a slide button 52 movable in a slot 16m in the handle. In this embodiment, guides 16g, 16h, Fig. 20, for the lateral movement of the carrier prevent the movement of the carrier to the blade-changing position shown in Fig. 20 until the carrier is moved to its mid-lateral position. In a further embodiment, Fig. 22, the carrier support member 60d forms part of a slidable member 60 having a slot 60b therein such that the knob, pinion and shaft 24, 26, 28 can remain stationarily mounted in the handle while the rack separates from the pinion during movement of the carrier to the blade changing position. The device may be made from metal or plastics materials, the blade being of stainless steel.
Patent GB-1382221-A (GB)
Title: Yarn treating method
IPC: D06B7/04
Filed: 1973-01-05
Abstract: 1382221 Yarn treating apparatus FUJI SPINNING CO Ltd 5 Jan 1973 746/73 Headings D1L and D1M Yarns 1 from beams 6 are superposed and pass over a roller 10 which is grooved to separate the superposed yarns into groups. The groups of yarns then pass through a bath 8 of treating liquid, a drying cabinet 12 and are then wound up in these groups on to beams 16. Subsequently the yarns may be separated by a perforated board as they are taken from a beam 16 and individually wound on to bobbins.
Patent GB-1177052-A (GB)
Title: Improvements in or relating to Electric Rocker Switches with Illuminated Finger Buttons
IPC: H01H23/02
Filed: 1968-01-05
Abstract: 1,177,052. Mechanical switches. SWFSPEZIALFABBIK FUER AUTOZUBEHOER GUSTAV RAU G.m.b.H. 5 Jan., 1968 [23 Jan., 1967], No. 834/68. Heading HlN. A rocker switch has an illuminated finger button 13 pivotally mounted in a housing 11, button 13 carrying a contact carrying tube 15 carrying contact 22, button 13 and tube 15 being formed as separate : components interconnected by means of a flange 16, such that a single continuous cavity exists in button 13. As shown, flange 16 and tube 15 are integrally formed and detachably fit within button 13 by collars 20 (Fig. 2, not shown), and flanges 16 have light transmitting openings 27, one of which is covered by a cover 28 opened by light bulb 26 when the switch is actuated. Button 13 is of translucent material. The inside surfaces of button 13 and flange 16 may be reflective.
Patent GB-1489477-A (GB)
Title: Magnetic disc storage apparatus
IPC: G11B21/02
Filed: 1975-01-08
Abstract: 1489477 Moving magnetic heads INTERNATIONAL BUSINESS MACHINES CORP 8 Jan 1975 [25 Jan 1974] 839/75 Heading G5R In a magnetic disc store a transducer head is stepped from track to track by means of a cam having alternate dwell and step regions. As shown, two head assemblies 34, 36 flying over opposite faces of a magnetic disc 28 are stepped alternately, either by a single cam 56 engaging respective cam followers 62, 64, Fig. 2, or by two separate co-rotating cams 104, 106, Fig. 10, or 91 and another not shown, Fig. 8. Each head assembly may be mounted on a parallelogram linkage having two resilient arms 68, 69, Fig. 2, or 70<SP>1</SP>, 71<SP>1</SP>, Fig. 8, or on a spring- biased pivoted arm 116 or 118, Fig. 10. Rotation of a bar 76 raises the heads from the disc surfaces.
Patent HK-19096-A (HK)
Title: Device for exchanging printing plates
Inventor: MERKEL GERD
IPC: B41F27/12
Filed: 1996-02-01
Abstract: A plate changing device including a roller disposed parallel to a plate cylinder having a plate lock-up device, fixed positioning device for pressing the roller against the plate cylinder and for inserting a rear edge of a printing plate into the plate lock-up device, and fixed guide means extending in a direction in which the rear edge of the printing plate is insertable in the plate lock-up device and displaceably supporting the roller at ends thereof.
Patent JP-H02181593-A (JP)
Title: Picture signal recorder
Inventor: FUJIMOTO MAKOTO
IPC: H04N9/79
Filed: 1989-01-05
Abstract: PURPOSE:To improve picture quality by adding a burst signal, which has the same phase as the sampling phase of a picture signal and is amplitude-modulated according to a track position, to the partial period of the picture signal and recording the picture signal. CONSTITUTION:Picture signals, to which identification burst signals to synchronize with a sampling clock are added, are outputted through still video recording process circuits 110 and 111 to adders 112 and 113. On the other hand, pilot signals to be generated from a pilot signal generator 120 synchronously with a sampling clock to be outputted from a clock generating part 119 are supplied to the adders 112 and 113, these pilot signals are added to the identification burst signals from the adders 112 and 113, amplified in recording amplifiers 114 and 115, after that supplied to magnetic heads 116 and 117, and recorded in a video floppy 118.
Patent JP-S59125600-A (JP)
Inventor: OOGOSHI KENICHI
IPC: D06F58/24
Filed: 1983-01-06
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-H01176148-A (JP)
Title: Telephone set circuit
Inventor: YOSHIDA MAKI
IPC: H04M1/26
Filed: 1988-01-04
Abstract: PURPOSE:To make the distance of a telephone line close equivalently to decrease the distortion up to a remote distance by adding a circuit to revise its bias operating point in response to a line voltage. CONSTITUTION:A revision control circuit 7 revising its operating point is connected to a constant current circuit 5. A voice signal from a line 4 is fed to a base of a transistor(TR) Q2 via a capacitor C3 and a resistor R4 through the circuit constitution above to operate the TR Q2 and a voltage across a Zener diode ZD is decreased more than the Zener voltage VZD. Since the voltage VTR is increased relatiely, margin to the distortion is increased. Thus, the telephone set circuit not causing the voice distortion is formed even at a remote distance.
Patent JP-H03204735-A (JP)
Title: Competitive operation testing system
Inventor: TASHIRO JUNICHI
IPC: G06F15/177
Filed: 1990-01-05
Abstract: PURPOSE:To efficiently execute a competitive test by issuing a sampling start instruction of a competitive operation to a shared device from a monitoring device, and allowing access requirements from each processor to compete with each other on the shared device. CONSTITUTION:The monitoring device 210 issues a micro-instruction to processors 203 - 205 through a path, by which an access to the shared device from its processor is generated at a higher speed than a machine language instruction level, and also, continuously. That is, by the micro-instruction for fetching only the access part in a machine language instruction, a high speed processing can be executed. In such a state, the monitoring device 210 identifies a processing requirement to the shared device issued from the processors 203 - 205, detects automatically the generation of the competition with the processing requirement of other processor, and communicates it with a test program. In such a manner, the competitive test can be executed with high accuracy and efficiently.
Patent JP-S61159748-A (JP)
Title: Method of measuring distribution of trap
Inventor: UCHIDA EIJI
IPC: H01L21/66
Filed: 1985-01-08
Abstract: PURPOSE:To obtain the distribution of traps precisely by measuring flat band voltage as a semiconductor wafer is left as it is fixed to an electrode, a relative position thereof with a mercury electrode is fixed, while etching an insulating film as the electrode is left as it is fastened to the back of the semiconductor wafer. CONSTITUTION:The back of a semiconductor substrate 3 to which a MOS capacitor 7 is formed is bonded and fixed to a metallic layer 21 by using conductive adhesives 21a. An electrode for the MOS capacitor and a mercury electrode 8 are positioned, pulse voltage is applied, and electrons are injected to an SiO2 film 2 just under the electrode from the Si substrate 3 and electrons are capsured by electron traps. Capacitance-voltage are measured, and flat band voltage VFB is acquired. The predetermined thickness of the Al electrode and the SiO2 film 2 is etched by employing hydrofluoric acid. The flat bond voltage VFB of the SiO2 film in which electrons are trapped by using a mercury prober 12 is obtained. Etching and flat band voltage VFB are repeated. Accordingly, mercury can be struck against the same position of a semiconductor wafer at all times, thus accurately acquiring the distribution of the traps.