baber/WOPTO huggingface dataset:
Patent GB-156516-A (GB)
Title: Improvements in apparatus for applying liquids to roads
IPC: E01C19/17
Filed: 1921-01-05
Abstract: 156,516. Kinney, J. R. June 2, 1915, [Convention date]. Multiple-may valves.-A valve 56 in the base of a tank 10 on a vehicle for applying liquids to roads has a spindle 57 which passes vertically through the tank, and is operable through screw and nut gear 59, 60 by a hand-wheel. When it is required to free the delivery pipe from the valve of liquid, the valve is closed and air is admitted to the pipe through a valve 62 controlling an air duct in the stem of the valve 56.
Patent GB-467554-A (GB)
Title: Improvements in or relating to cigarettes
IPC: A24D3/04
Filed: 1937-01-07
Abstract: A cigarette is provided with a filtering plug or mouthpiece filling made from tobacco purified and denicotined by a process of winnowing, steaming at a low pressure, and drying.  The plug may be provided with a paper wrapping before insertion in the cigarette.
Patent GB-699170-A (GB)
Title: Improvements in seamless socks or the like
Inventor: DEANS FREDERICK EDWARD
IPC: A41B11/00
Filed: 1950-03-24
Abstract: 699,170. Knitting. BENTLEY ENGINEERING CO., Ltd. March 21, 1951. [March 24, 1950] No. 566/53. Divided out of 699,015. Class 74 (ii). A seamless sock having a ribbed leg and plain heel and toe portions has spaced bands 7, in the leg, of two distinct threads knitted in alternate courses and intervening bands 8 of successive courses knitted of the same thread. The introduction and withdrawal of the various threads of which these bands are knitted are confined to a few wales W at the back of the leg. The sock may be produced on a superposed cylinder machine as described in Specification 699,015. The foot may be knitted with a plain sole and a ribbed instep and have the alternating bands.
Patent GB-156637-A (GB)
Title: Improvements in electrodes for introducing medicaments into the human skin
IPC: B26D7/06
Filed: 1921-01-06
Abstract: 156,637. Froese, W. May 16, 1919, [Convention date]. Electric appliances; puncturing appliances. - An instrument for administering electricity to the body, with or without the application of medicaments. comprises a metal tube b mounted like a hammer head on a handle k, and containing a heavy cylinder h supported by a spring g, but otherwise free to move, and carrying needles i. A connecting wire is attached at a so that current may flow through the casing b to the skin. If a sharp blow be given the momentum of the cylinder h carries it forward when the instrument strikes the body and the needles i pierce the flesh and are then withdrawn bv the action of the spring g. The spring is attached to a screw spindle f so that the initial position of the needles i may be adjusted. Medicines may be administered by causing the needle to pass through a layer of saturated fabric or may be rubbed in before or after using the instrument.
Patent GB-966675-A (GB)
Title: Improvements in or relating to sodium-vapour discharge lamps
IPC: H01J61/74
Filed: 1961-01-06
Abstract: 966,675. Discharge lamps. PHILIPS ELECTRICAL INDUSTRIES Ltd. Jan. 6, 1961 [Jan. 9, 1960], No. 659/61. Heading H1D. A sodium vapour discharge lamp has a filling of rare gas at a pressure which at room temperature lies between 1 and 8 mms, the potential gradient in the positive column of the rare gas lying between 0.25 and 2.5 volts per cm. The ratio between the pressure of the rare gas in mms. and the potential gradient in volts per cm. is from 1 to 7, preferably from 1.5 to 5. The rare gas filling can be neon at about 6 mm. pressure to which about 1% by volume of argon has been added. Fillings of neon-xenon and neon-argon-xenon are also referred to. The envelope can be U-shaped and contained in a double-walled exhausted cylindrical envelope. The envelope can be of lime glass and coated internally with a thin layer of sodium resistant glass as described in Specification 966,674, the layer having the percentage composition by weight: B 2 O 3 -13 to 26, Al 2 O 3 -0 to 20, SiO 2 -0 to 8, alkaline earth oxides, comprising at least BaO-55 to 85, alkali metal oxides- 0 to 3, on condition that BaO-40 to 65, (SiO 2 +B 2 O 3 )-15 to 30, (SiO 2 +Al 2 O 3 )-5 to 25. A specific glass has the percentage composition: B 2 O 3 -19.1, A. 2 O 3 -4.4, SiO 2 -2.9, BaO-59, CaO-10.4, MgO-4.2.
Patent GB-677622-A (GB)
Title: Improvements in or relating to boot or shoe sewing or stitching machines
IPC: D05B15/00
Filed: 1950-01-10
Abstract: 677,622. Sewing-machines. FRASER, R. M., and FABRICA ARGENTINA DE ALPARGATAS S.A.I.C. Jan. 10, 1950, No. 663/50. Class 112. In a machine for sewing the toes and heels of shoe soles made from coiled plaits and comprising a piercer 6, a needle 7 angularly disposed to the piercer, and a rotatable shoe support 26, the piercer and the needle are driven from a rotary cam 1. The cam is mounted on a hollow shaft 17 driven by a pulley 20 by means of a clutch 19 and epicyclic reduction gearing 21, 23. An eccentric 10 on the front face of the cam intermittently rotates the support 26 by means of a ratchet 13. Rotary motion is given to the piercer by gearing 8, 9 driven from a shaft 18 connected to the clutch.
Patent GB-1160656-A (GB)
Title: Mixing Apparatus for Powdered Materials
Inventor: THIROUARD JACQUES ADRIEN
IPC: B01F29/63
Filed: 1968-01-04
Abstract: 1,160,656. Mixing apparatus. J. A. THIROUARD. 4 Jan., 1968 [5 Jan., 1967], No. 690/68. Heading B1C. A mixer especially for powders has a rotary drum into which projects an open topped channel in which is at least one screw for feeding and discharging. In the batch mixer shown the drum 1 has a coaxial, reversible feed and discharge screw 3. Material is lifted by the vanes 11 and dropped on the deflector 7 which guides it to the channel 6 in which the screw operates. An embodiment for batch or continuous mixing (Fig. 3, not shown) has two screws 12, 13. For continuous operation one acts as a feed and the other as a discharge screw. For batch operation either or both may act successively as a feed and as a discharge screw.
Patent GB-158457-A (GB)
Title: A new or improved electrical circuit breaker
IPC: H01H71/68
Filed: 1920-01-09
Abstract: 158,457. Simpson, R. Jan. 9, 1920. Electromaganetic switches for inserting a resistance in an overloaded circuit and cutting it out automatically when the circuit is broken elsewhere. The construction shown comprises a compound-wound electromagnet A attracting two pivoted iron armatures e, f. The armature e is connected through a link l to a lever h carrying a main brush contact i, and an auxiliary sparktaking contact p, the circuit being normally continuous with a fixed contact k. The attracted end of the armature e is obstructed by a rollertipped lever f<1> attached to the other armature f. At a certain strength of excess current, depending on the, tensioning of the spring, the attraction of the armature f removes the lever f<1> out of the path of the armature e, which moves and operates the lever h, so opening the circuit at k. A magnetic blow-out coil suppresses sparking. The current is thus diverted from the series coil a<1> to the high-resistance shunt coil a<2> and remains in this condition until a switch is opened on the line. A thermal time-lag may be added in order to prevent operations by momentary overloads.
Patent GB-303651-A (GB)
Title: Improvements in or connected with hopper bale breakers and like feeding and opening apparatus used in the treatment of cotton or the like
IPC: D01G9/00
Filed: 1928-01-10
Abstract: 303,651. Hurst, S. Jan. 10, 1928. Feeding openers &c.-In a hopper bale breaker or like feeding and opening apparatus for cotton &c., in order to enable the suction apparatus to operate efficiently and to remove the dust &c. effectively, the hopper is enclosed and is fitted with a light movable door, shutter &c. The door d of ply-wood, sheet metal &c. is hinged on the cross stay a and is provided at the bottom with a flexible flap d<2>, which trails on the feed apron. A<2>. Material placed on the apron k<2> carries the door forward, the flap forming a seal. As the cotton is fed forward the door slips back until it rests against the rail b. The door may be in two or more parts and may be provided with an inspection window.
Patent GB-773978-A (GB)
Title: A mould for casting chilled cast metal
IPC: B22D15/00
Filed: 1954-01-12
Abstract: 773,978. Mould materials. OTANI, K. Jan. 12, 1954 [May 19, 1953], No. 870/54. Class 83 (1). A mould for casting chilled cast rolls includes a chill portion a comprising a kneaded mixture of a metal, e.g. iron or copper, in the form of granules or powder and a cooling accelerating agent, e.g. common salt, boric acid or borax. The inner surface 3 of the chill portion is preferably coated with graphite powder, mica powder, or with common salt, boric acid or borax. The chill portion is connected to upper and lower neck sand moulds b, c. A similar mould is described for casting a press die for shells. The invention is also stated to be applicable to the casting of the cylinders and cylinder liners of internal combustion engines.
Patent GB-249818-A (GB)
Title: Improvements in or relating to brakes
IPC: F16D51/50
Filed: 1926-01-12
Abstract: 249,818. Kecheur, A. March 25, 1925, [Convention date]. Blocks and shoes acting on drums.-The brake shoes are free to turn to a limited extent with the drum and are fixed against the drum by compression links mounted on fixed centres or by fixed cam surfaces. As shown in Fig. 2 the shoes 3, 4 hinged together at 5 are adapted to be expanded by a cam 14 mounted on an arm 13 free to turn between fixed stops on the axis of the brake drum 1. Links 8, 9 extend between the shoes and a fixed member 10. The cam 14 is operated by an arm 16 and pull rod 15 and the shoes if applied thereby to the drum when it is rotating in the direction of the arrow are carried around with the drum to a limited extent and the links 8, 9 turn about their pivots on the member 10 in such a manner as to force the shoes against the drum. If the drum is rotating in the reverse direction the links are ineffective. According to a modification Fig. 5, the links are replaced by fixed cam surfaces 21 upon which ride rollers 19, 20 on the brake shoes.
Patent GB-390472-A (GB)
Title: Improvements in or relating to vehicle bodies
IPC: B62D13/04
Filed: 1933-01-11
Abstract: 390,472. Vehicle bodies and axles; steering. WELGER, GEB., 9, Goslarschestrasse, Wolfenbuttel, Brunswick, Germany. Jan. 11, 1933, No. 995. Convention date, March 12, 1932. [Classes 108 (i) and 108 (ii).] A general utility vehicle such as a farm cart or harvest and like wagon comprises a body of sheet steel, preferably rustless, supported at three points upon two pairs of wheels of which the front pair g is mounted in known manner on vertical pivots f on brackets e secured to the body and the rear pair of wheels m is mounted on an axle n which is pivoted in known manner about a central pivot o and at the same time adapted to swing to a limited extent vertically, the steering movements of the front wheels being transmitted to the rear wheels by means such as rods r. The front wheels are steered or swivelled by means of the carriage pole shoe h, links l, and arms k. To permit the rear axle to rock in both the vertical and horizontal directions it is connected to the body floor a by means of conical or ball-shaped plates p, q connected by a central pivot o which is provided with the necessary clearance. The body floor a is provided with integral side beams b, reinforcing channels c and transverse webs d.
Patent GB-763142-A (GB)
Title: Improvements in anisotropic permanent magnet alloys
Inventor: DEAN WILLIAM THOMAS
IPC: C22C38/12
Filed: 1954-01-13
Abstract: An aniotropic permanent magnet is manufactured from an alloy having a composition within the following range .Al.5.0 - 11.0.per cent .Ni.10.0 to less than 22.0.per cent .Co.10.0 - 25.0.per cent .Cu.up to 7.0.per cent .Nb and/or Ta.0.2 - 7.0.per cent .Si.0.2 - 3.0.per cent Fe and impurities the remainder the Al content being less than the Ni content and the Si content being greater than 0.6 minus 1/50 of the Co content.  The alloy may also contain one or more of the elements of C, Mo, Ag, S and P up to 1.0 per cent each and up to 2.0 per cent in total.  One or more of W, Mn, Cr, Ti and Zr may also be present up to 5.0 per cent in total the Ti content not exceeding 1.0 per cent.  The alloy is subjected to a magnetic field while cooling through the Curie point, preferably from above 900 DEG C., down to about 600 DEG C. at a cooling rate between 1/2  DEG C. and 15 DEG C. per second followed by ageing at 600 DEG C. or thereabouts.  This ageing may be effected between 500 DEG C. and 650 DEG C. or by cooling from 700 DEG C. to 500 DEG C. in stages, the time for which the alloy is held at each temperature being increased the lower the temperature or the alloy may be kept for some time at a temperature between 650 DEG C. and 500 DEG C. and then cooled and kept for some time at lower temperature between 600 DEG C. and 500 DEG C.  The Provisional Specification describes also the use of alloys in which the Ni content may be as high as 22.0 per cent. Specifications 522,731, 640,886 659,527, 660,580, 660,591 and 660,592 are referred to.
Patent HK-18589-A (HK)
Title: Box for storing a stack of pictures
Inventor: ACKERET PETER
IPC: B42F7/14
Filed: 1989-03-02
Abstract: A container for accommodating a stack of pictures is disclosed. The container has a display window, a first chamber for accommodating a single picture at the window, and a second chamber separated from the first chamber wherein the remaining pictures of the stack can be loosely housed.
Patent JP-H02117664-A (JP)
Title: 4-pyridone-3-carboxylic acid and its derivative
Inventor: KURAUSU GUROE
IPC: C07D471/04
Filed: 1989-01-05
Abstract: NEW MATERIAL: A 4-pyridone-3-carboxylic acid and/or its derivative of formula I (wherein R 1a  is a t-alkyl, a cycloalkyl or the like; R 2  is H, an alkyl, an aralkyl or an aromatic; R 3a  is carboxyl, A, B and D are carbon atoms, A is N, B, D and E are carbon atoms, D is N, A, B and E are carbon atoms, A and B are N atoms, D and E are C atoms, and E is a C atom or the like) and salts thereof.  
     EXAMPLE: Ethyl 1,2,7-trimethyl-4-oxo-1,8-naphthyridine-3-carboxylate.  
     USE: An antifungel agent and a feed additive.  
     PREPARATION: For example, an enamine of formula II (wherein R 1  is an alkylene, a cycloalkyl or the like; R 2  is H, an alkyl, an aralkyl or the like; and R 3  is a derivative of carboxyl) is reacted with a compound of formula III (wherein X 1  and X 2  are each a halogen) to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H07199204-A (JP)
Title: Liquid crystal display panel and portable terminal
Inventor: AOKI SHIGEO
IPC: G02F1/1343
Filed: 1994-01-06
Abstract: PURPOSE:To provide a liquid crystal display panel which is miniaturized while keeping the degree of freedom in display and where the number of liquid crystal drivers for driving is reduced, CONSTITUTION:Display patterns 2 of a union flag shape and display patterns 3 of the shape of the figure 8 are provided in the same liquid crystal display panel 1, and the pattern 3 is constituted by extracting a part of pattern from the pattern 2. Then, at least two display screens, such as a 1st display screen displayed by using the pattern 2 and a 2nd display screen displayed extending over the parts of both patterns 2 and 3, are alternately displayed.
Patent JP-S62190205-A (JP)
Title: Catalytic composition for polymerizing alpha olefin with relatively narrow molecular weight distribution
Inventor: TOOMASU EDOWAADO NAURIN
IPC: C08F4/60
Filed: 1987-01-05
Abstract: A catalyst composition for polymerizing alpha-olefins is prepared by treating a carrier containing OH groups with a liquid solution containing an excess of an organomagnesium composition with respect to the OH groups and contacting the thus-formed magnesium-containing carrier with a solution of at least one transition metal compound. Prior to contacting the magnesium-containing carrier with the transition metal compound, most of the liquid must be removed therefrom, so that it comprises not more than about 6% of the liquid. The amount of the transition metal compound is such that the molar ratio of the transition metal to magnesium in the reaction mixture is about 0.3 to about 0.9. Also disclosed is a process for polymerizing alpha-olefins in the presence of the catalyst of the invention.
Patent JP-S5385244-A (JP)
Title: Oil film adjusting method and apparatus for a fluid static pressure sliding mechanism
Inventor: SUDOU KENJI
IPC: F16C32/06
Filed: 1977-01-07
Abstract: PURPOSE: To provide a fluid static pressure sliding mechanism which can hold a change in floating of the sliding portion thereof within a predetermined range irrespective of large fluctuation of a weight applied to the sliding portion and which can hold the thickness of an oil film within the tolerance limits of accuracy of finishing by providing a plurality of pressure receiving sections to the sliding surface of the mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10195436-A (JP)
Title: Cement admixture for solidifying soil and soil solidifying material
Inventor: ARANO NORIYUKI
IPC: C04B22/08
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a soil solidifying material capable of providing improved soil good in fluidity or early strength developing properties by mixing excavated soil, etc., together with water when excavating the ground and installing a pile or a pole, etc., and enabling works with excellent permeability into gaps without producing voids in the ground. SOLUTION: This cement admixture for solidifying soil comprises calcium aluminate, an inorganic sulfate and an alkali metallic bicarbonate in an amount of 0.5-5 pts.wt. based on 100 pts.wt. sum total of the calcium alminate and inorganic sulfate. Furthermore, the material for solidifying soil comprises the cement admixture for solidifying the soil in an amount of 10-50 pts.wt. based on 100 pts.wt. sum total of a cement and the cement admixture for solidifying the soil.
Patent JP-S58117403-A (JP)
Title: Method for measuring diameter
Inventor: OOTSUKA YASUHIRO
IPC: G01B11/08
Filed: 1982-01-05
Abstract: PURPOSE:To display the diameter, by utilizing the fact that the light transmittance of optical fiber is changed by the change in bending curvature of the fiber, winding the fiber around the outer surface of a round rod shaped material to be measured, and transducing the light output, which is changed in response to the length of the winding, into an electric signal. CONSTITUTION:In a light emitting part 1, a DC power source is applied to a DC circuit of an LED11 and a current limiting resistor 12, and the light is always transmitted through the optical fiber 2. In a light detecting part 3, a DC power source is applied to a DC circuit of a photodiode 31 and an output resistor 32. A current which is proportional to the amount of the received light is flowed, and a voltage drop is generated across the resistor 32. With respect to the change in the diameter of the material to be measured, the output voltage Vo from the light detecting part 3 hs a linear proportional relationship within a certain range. The linear part excluding a saturated area is made to be the measurable region. The generated voltage Vo is calibrated by a known diameter value, and the diameter of the material to be measured is directly displayed on a display.
Patent JP-H07196008-A (JP)
Title: Acceleration detection device
Inventor: AKIYAMA YOSHIYUKI
IPC: B60R21/16
Filed: 1994-01-10
Abstract: PURPOSE:To provide a collision detection device having structure wherein the vibration of a unit case and the other constitution part are difficult to be transmitted to an acceleration sensor and capable of contributing to improve the control accuracy of an air bag system in a collision detection device wherein an acceleration sensor and a microcomputer for judging collision are arranged in a unit. CONSTITUTION:A electronic control unit for detecting collision is formed of a boss part 2, a PCB part, an acceleration sensor 4, a PCB 5, a lead frame 8, and a microcomputer 9m etc. The PCB part and the boss part 26 are fixed at one and the same point so as to be adjoined, and this fixed point 11 is positioned in the vicinity of the boss part 2, connecting the acceleration sensor 4 and the PCB 5 by the lead frame 8 having bending.
Patent JP-H11206085-A (JP)
Title: Permanent magnet motor
Inventor: NASHIKI MASAYUKI
IPC: H02K29/00
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To improve the magnetic circuits of a rotor and realize increase in a torque generated by a motor torque, the size reduction of the motor, and the cost reduction of the motor. SOLUTION: A permanent magnet motor has an N-pole magnetic circuit 5, which is connected to the N-poles of respective permanent magnets 7 in common and an S-pole magnetic circuit 6 which is connected to the S-poles of respective permanent magnets 7, in order to efficiently utilize the capabilities of the respective permanent magnets and salient N-poles which are parts of the N-pole magnetic circuit 5 and arranged on the outer circumference of a rotor and the number R of which is different from the number (m) of stator poles and salient S-poles which are parts of the S-pole magnetic circuit 6 and arranged alternately on the outer circumference of the rotor with the salient N-poles in the rotational direction of the rotor and the number of pieces of which is R, With this constitution,  the magnetomotive forces of the respective poles induced in a stator part are made approximately uniform, and as a result, fluxes existing in nonmagnetic parts such as air gaps, etc., are made approximately proportional to the magnetic reluctances of those parts, so that a harmful phenomenon that a large magnetomotive force act, as in conventional cases, on a large magnetic reluctance part with a large leakage flux being produced can be suppressed.
Patent JP-H05182559-A (JP)
Title: Switch
Inventor: SHIGA SADAICHI
IPC: H01H13/712
Filed: 1992-01-07
Abstract: PURPOSE:To produce a clear click feeling despite of thinness of a switch by, upon pressing a key top, applying vibration to the key top from an actuator by the pressing force so as to reduce a moving stroke of the key top as far as possible. CONSTITUTION:Upon pressing a top surface of a key top 1 by a finger of an operator, the key top 1 is finely descended to depress a membrane switch 2. The switch 2 is turned on because an upper electrode is brought into contact with a lower electrode. A controller 4 sends an ON signal to a host computer 5, which can detect that a specific key top 1 is depressed. Meanwhile, the controller 4 generates a pulse-like voltage on the basis of the ON signal of the switch 2, to apply it to a piezoelectric element 3. The element 3 is vibrated according to the applied voltage, to be fed back to the finger via the switch 2 and the key top 1. Consequently, the operator can confirm switching operation of the key top 1 by the vibration given to the finger.