baber/WOPTO huggingface dataset:
Patent GB-191419388-A (GB)
Title: Improvements in Signalling Devices for use in Mines.
Inventor: LOCHHEAD WILLIAM
IPC: B66B19/06
Filed: 1915-03-03
Granted: 1915-09-23
Abstract: 19,388. Lochhead, W. March 3, 1915, Mechanical telegraphs; bell signals. -Relates to signalling-apparatus for mines, of the kind in which a continuous series of impulses steps a pointer round a dial, while the first impulse after a pause returns the pointer to zero and then advances it to the position "1," and consists in providing a semaphore having a cautionary indication, for example " Men," and a zero indication, the "Men "indication being brought into a visible position when a certain number of impulses, for example three, are given. The pointer is attached to a shaft 4 carrying a ratchet-wheel 3<a> engaged by an operating pawl 3 and a locking-pawl 7<a>. The operating-pawl 3 is formed on a weighted rod 5 arranged to slide vertically in a frame 18 capable of slight rocking movement on a pivot 19. The locking-pawl 7<a> is pivoted on a pin 7<b> and is weighted so as to tend to engage the teeth 3<a>. A bent rod 8<a>, attached to a weighted rod 8 carrying a piston working in the dash-pot cylinder 9<a>, disengages the pawl 7<a> when in its lowest position. When a signal is given, the rod 5 is raised and by means of a projecting pin 9 lifts the rod 8, thereby allowing the locking-pawl 7<a> to engage. The rod 5 then falls, and its pawl 3 rotates the ratchet-wheel through an angle equivalent to one tooth. The descent of the arm 8<a> is delayed by the dash-pot, and so long as the signal impulses follow in quick succession, the pointer spindle 4 is rotated through an angle corresponding to the number of impulses. After the final impulse, the rod 8<a> slowly descends and disengages the pawl 7<a>. On lifting the rod 5 to give the first impulse of a later signal, the pointer is returned to zero position by a weight 7, and is then stepped forward to the position " 1 " by the downward movement of the rod 5. A bent rod attached to the swinging frame 18 co-operates with a shoulder on the tail of the pawl 7". In order to enable composite signals to be given, for example when men are to be carried, the zero space on the dial is cut away, and a semaphore 11, Fig. 4, pivoted on a pin 12 is arranged to display the indication " Zero " or " Men " in the slot so formed. A pawl 14 on the semaphore 11 is engaged by an arm 13 on the pointer spindle when the pointer reaches the third space on the dial, thereby swinging over the semaphore and displaying the indication "Men.'' If a fourth impulse immediately follows, the arm 13 engages a curved surface 17 on a hanging arm and causes a tail-piece 15 thereon to engage a shoulder 14<a> on the semaphore and return it to its normal position. If, however, a pause follows the third impulse, and subsequently one or more further rings are given, the "Men" indication remains visible, while the pointer first returns to zero and is then stepped forward therefrom according to the number of further rings. The semaphore is returned to normal position by a connexion to the winding-engine, when this is started.
Patent GB-191422050-A (GB)
Title: Improvements in or connected with Toothed Gear Wheels.
IPC: F16H55/06
Filed: 1913-12-08
Granted: 1914-12-03
Abstract: 22,050. British Insulated and Holsby Cables, aod Tennant, J. Dec. 8, 1913. Toothed wheels.-In the manufacture of composite toothed wheels by compressing a number of laminµ of paper between metal plates, the paper is submerged in or subjected to molten paraffin or like wax, preferably under pressure. The impregnated rings are then assembled, and while under heat the whole is put under a pressure of 5-20 cwt. per sq. in., and kept thus until the wax solidifies.
Patent GB-191422839-A (GB)
Title: Improvements in Speed Reducing or Speed Multiplying Gears.
Inventor: QUICK ALFRED ARTHUR
IPC: F16H1/32
Filed: 1914-11-20
Granted: 1915-11-18
Abstract: 22,839. Quick, A. A. Nov. 20. Epicyclic gearing.-Relates to epicyclic gearing of the kind described in Specification 18,957/11 having an oscillating or nutating planetary wheel such as 8, supported on an inclined cam 4 upon a driving-shaft 1. The nutating wheel has one or more convex rings of teeth such as 12 and one or more concave rings such as 11, the teeth of all the rings facing in the same direction. In the reducing-gear shown in Fig. 1, the rings 12, 11 are in line one behind the other, the former meshing with a fixed ring 14, and the latter with a ring 13 on a shaft 2, which is differentially driven. By this arrangement, cross stresses are eliminated. A spherical bearing upon the wheel 8 may be provided to take any unbalanced cross stress. The longitudinal stresses of the gear teeth upon t' e wheel 8 are taken by a spherical bearing 15.
Patent GB-191501641-A (GB)
Title: Improvements in Electrically-driven Clocks.
IPC: G04C13/10
Filed: 1915-02-02
Abstract: 1641. Webber, A. B., and Standard Time Co. Feb. 2. Electric clocks. - The ratchet-wheel E<1> on the minute-arbor is advanced a tooth, on the retrocession of the lever B from the electro-magnet A, by a pawl C on the short arm b<1>. The previous reverse stroke of the lever by the attraction of the electro-magnet is greater than the one-tooth feed, but the pawl is prevented from taking up two teeth by a mask D, on which it rides, and which also serves as a non-reversal pawl. Reversal is also more precisely prevented by a pawl F<1>. Overdriving or accidental advance, as by wind pressure on the hands of a turret clock, is prevented by a pawl F<2> engaging the wheel E', which has reversed teeth. This pawl is lifted at the end of the inward stroke ; but to prevent undesired movement from then occurring, the non-reversal pawl F<1> is jammed on the wheel as a pin b<5> on the lever bears against the tail f. To reduce noise, spring stop-fingers limit the stroke of the lever, and the teeth of the ratchet-wheels are shaped so that the pawls descend into effective position gradually. The armature part of the lever B is so shaped that a diminishing magnetic reluctance can be attained without any approach to the extremity of the magnet.
Patent GB-191502366-A (GB)
Title: Improvements in Ram Pumps for Potters' Slip, applicable for other purposes.
IPC: B28C1/06
Filed: 1915-02-15
Granted: 1915-10-14
Abstract: 2366. Wainford, R. H., and Boulton, Ltd., W. Feb. 15. Buffers; actuating by weights; eccentric-actuated pumps; rods and rod guides; pumps for gritty liquids. -A pump for potters' slip &c. comprises a frame consisting of rods j bolted to two cross-heads k, l, one of which is pivotally connected to the ram a by a rod h, an eccentric m fixed on a driving-shaft n and having a sheave o carrying lugs p adapted to slide on the rods j, a cushioning-device formed at the uppper end of the sheave and in the upper cross-head, and vertical rods mounted on the pump barrel and sliding through holes in the flange f of the ram and in weights 16 to ensure vertical motion and prevent vibration. The cushioning-device comprises a resilient pad in a recess q in the sheave, and a piston y in the cross-head l. The rod 3 of the piston passes through two washers u, v shaped to receive rubber rings x, the lower one of which fits in a recess in the piston. The ram is raised by the eccentric and descends by its own weight assisted by the weights 16.
Patent GB-191507643-A (GB)
Title: Improvements in and relating to Tyre Manipulating Tools.
Inventor: MCMULLAN ROBERT
IPC: B60C25/02
Filed: 1915-05-21
Granted: 1915-09-23
Abstract: 7643. McMullan, R. May 21. Tyres, elastic, and tyre covers, tools for removing and replacing.-Tyre levers, of the kind which have a fixed jaw and a movable jaw by which, when a part of the tyre is forced over the rim, they are clamped to the rim edge to hold that part of the tyre while another part is being manipulated, are recessed, as at b, near the fixed jaw a<3> to accommodate the movable jaw c flush with the surface of the lever body.
Patent GB-191510934-A (GB)
Title: Improvements relating to the Attachment of Castors to Metallic Bedsteads.
IPC: B60B33/00
Filed: 1915-07-28
Abstract: 10,934. Hoskins & Sewell, and Lawrence, A. July 28. Castors.-In a method of attaching detachable castors to metal pillars, the foot 1 of the pillar is cast round a metal liner 3, within which the usual spring socket member 4 which engages the castor pintle 5 is subsequently driven, thus avoiding the destruction of the springiness of the socket member owing to the heat of the metal.
Patent GB-191511554-A (GB)
Title: Resilient Wheel Tire.
Inventor: MURREY JASPER P
IPC: B60C7/18
Filed: 1915-08-10
Abstract: 11,554. Murrey, J. P., and Wood, C. F. Aug. 10. Spring wheels with sectional outer guided members. -Each tread member A, guided within a channel rim, is supported by two helical springs, the outer E being in compression, and the inner D in tension. The inner end of the inner spring is fixed to the rim through a block g. The outer end of the inner spring is screwed around a block K, which is internally screwed and engaged by a bolt passing thruugh the tread plate. The two springs are thus adjusted simultaneously and the block K locked by the engagement of a polygonal boss k with a recess a<2> in the tread plate. Four legs a on each plate are guided against the side plates and transverse stays C. A projection a<3> on each leg and a projection c' on the stay prevent the plate from falling out of the rim in case the spring D breaks.
Patent GB-191515540-A (GB)
Title: Improvements in Stamping Sheet Metal Articles in the Preparation of Parts of Stamped Metal Articles for Attachment Together and in Articles Produced thereby.
Inventor: FOY FREDERICK
IPC: B21D53/00
Filed: 1915-11-04
Abstract: 15,540. Foy, F. Nov. 4. Stamping. - Relates to stamped sheet-metal articles, such as sections of water-jacket casings for internal-combustion engines, radiator headers for motor-vehicles, &c., which have one or more channels or hollows with open ends or sides and closed ends or sides opposite and consists in stamping a number of these articles simultaneously from one piece of metal with the open ends or sides adjoining one another, and then severing at these points. The casing halves a are stamped and then cut at A, A, and the unstamped part b is trimmed to form small flanges r, which are placed face to face and welded, soldered, brazed, &c.
Patent IN-2015MU01794-A (IN)
Inventor: BHAVIN MANHARLAL SHAH
IPC: G06F7/00
Filed: 2016-05-04
Abstract: The present invention addresses the methods and systems for multi class classifier which is capable to classify the given single object as member of one or multiple classes at same point of time. Multi class classifier having single output unit and multiple output units are also addressed in details in the present invention. To train and test such multi class classifiers, collection of multi class records where each record is a member of multiple classes is required. Under the un-availability of such multi class records, the present invention is capable to generate such multi class record from single class records. Further, present invention is also applied to generate multi class record from preexisting multi class records, generated multi class records or any combination of preexisting single class, preexisting multi class and generated multi class records.
Patent IN-2013MU01953-A (IN)
Inventor: SHAIBAL BANERJEE
IPC: A61K31/24
Filed: 2013-06-05
Abstract: ABSTRACT TITLE.: TETRA AZIDO ESTERS OF PHTHALATE ANALOGUE AND METHOD OF SYNTHESIS THEREOF The present invention provides tetra azido ester compounds of phthalate analogues and method of synthesis thereof. The method of synthesis of said azido ester compounds involves azidation of 1,3-dichloropropanol by using sodium azide as reagent and N,N’-dimethylformamide as solvent to form azido-alcohol compound that further undergoes esterification optionally with nitro phthalic acid or homophthalic acid by using dichloromethane as a solvent along with N,N’- dicyclohexylcarbodiimide (DCC) and 4-(dimethylamino)pyridine (DMAP) as reagents to form tetra azido ester compounds of the present invention that are useful as energetic plasticizers for gun and rocket propellant compositions. REF. FIG. 1
Patent IN-2015DN00256-A (IN)
Inventor: MORGAN GERALD A
IPC: G06Q50/30
Filed: 2013-07-02
Abstract: Establishing geo fence boundaries and collecting data. At least some of the illustrative embodiments are methods including: detecting a vehicle is located within a first political boundary; establishing a first geo fence boundary for the vehicle corresponding to the first political boundary the establishing responsive to detecting the vehicle is within the first political boundary; collecting data regarding the vehicle movement within the first geo fence boundary; and detecting the vehicle has departed the first geo fence boundary.
Patent IN-2013MU02919-A (IN)
Inventor: RINTI BANERJEE DR
IPC: A61K9/51
Filed: 2013-09-11
Abstract: The present invention provides nanobubble-nanoparticle complexes for ultrasound mediated drug delivery. The nanobubble-nanoparticle complexes are useful for imaging and triggered release of the drug in cancers including drug resistant cancers. The present invention also provides a process for the preparation of the nanobubble-nanoparticle complexes.
Patent IN-2015KN00409-A (IN)
Inventor: ARAI TAKASHI
IPC: C10M169/00
Filed: 2013-08-29
Abstract: 3Provided are both a grease composition for an electric power steering device and an electric power steering device. The grease composition can keep a sufficiently low coefficient of friction in a sliding area between a steel and a resin over a long period is less susceptible to being expelled from the sliding area does not cause oil film shortage and thus can minimize the occurrence of stick slips. A grease composition for an electric power steering device comprising a synthetic hydrocarbon oil which exhibits a density of 0.75 to 0.95g/cm at 15°C a saturated aliphatic amide compound boron nitride a glycerin fatty acid partial ester and a metal soap based thickener; and an electric power steering device using the grease composition.
Patent JP-2000191633-A (JP)
Title: Production of sulfonated fatty acid ester
Inventor: HOVDA KEITH D
IPC: C09K23/08
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for sulfonating a fatty acid ester or its derivative into a scarcely colored product substantially without producing by-products, to provide a method for bleaching the product, and to provide a method for neutralizing the product. SOLUTION: A fatty acid alkyl ester raw material is sulfonated in a falling liquid film type reactor 12 in a sulfonating section 10, and the sulfonated crude product is bleached in the coexistence of an alcohol in an amount of up to about 40 wt.% based on the weight of the crude product in a circuit 34 in a bleaching system 32. The process for the bleaching/alcohol addition is carried out in a non-metal apparatus or an alloy-made apparatus scarcely containing iron at a temperature of >=90 deg.C. The obtained product is then neutralized with a liquid base or a metal carbonate salt.
Patent JP-2001190806-A (JP)
Title: Fraudulent unlocking preventive device of pachinko machine
Inventor: FUKUSHIGE MITSUYA
IPC: E05B17/20
Filed: 2000-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a fraudulent unlocking preventive device of a pachinko machine capable of preventing a fraudulent game by opening a front frame by using a tool. SOLUTION: This pachinko machine for arranging a front frame 2 having a hook member 5 engageable with an engaging projection member 12 in a body frame 1 for fixing the engaging projection member 12 on one side surface so as to be horizontally openable, is provided with a cross-sectional U-shaped first protective member 14 being installed on the engaging projection member 12 and surrounding the hook member 5 so as to be tiltable, a second protective member 15 installed in one side surface corner part of the body frame 1 by overlapping with a back face of the first protective member 14 and fastening means (a screw 23 and a nut 24) for fastening an overlapping part of the first protective member 14 and the second protective member 15.
Patent JP-2000202513-A (JP)
Title: Method for adjusting tension and compression in maltiframe rolling mill and corresponding control system
Inventor: JOSEPH SHUUEDO
IPC: B21B37/48
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To obtain a method for estimating and adjusting tension and compression in a multiframe rolling mill which acts on a hightemperature metallic product. SOLUTION: The value of rolling torque is measured at each frame 11, 12, 1i, 1n through which the metallic product B passes. The measurement is executed when the product reaches the next frame and, at that point of time, a frame at which the measurement is executed is changed over to torque adjustment. The last frame which the product reaches is left as it is speed adjustment and works as a control frame for the other frames placed on the upstream side and, by adapting the speeds of those frames, the torques are maintained equally to respective reference torques. When the measured value of the reference torque is once stored into control systems 21, 22, 2i, 2n, 3, adjustment is attained by using a distribution key to stress between the frames.
Patent JP-2001190580-A (JP)
Title: Male genital organs tool
Inventor: YANAGI SENJI
IPC: A61F5/41
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a male genital organs tool properly used for male sexual function disorders such as impotentia erigendi, premature ejaculation or the like. SOLUTION: This male genital organs tool applies a characteristic structural means for compressing an inserted penis α basic part α' at its erection and expansion, formed by superposing a strip 2 having a desired length and a desired width and provided with a compressively patterned projection 3 for compressing an urethra y of the penis α basic part α' at erection over a predetermined area of an inner central part, on an elliptical ring 1' of a desired size in a state that overlap parts 6 at both ends are superposed and folded inside.
Patent JP-2001191135-A (JP)
Title: Work detector
Inventor: KITAHATA ITSUO
IPC: G01B7/00
Filed: 2000-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a work detector of a small size, a light weight and high reliability. SOLUTION: A detector is provided with a detecting rod 3 having a hexagonal shaft part 21 is fitted/supported to/by a hexagonal hole 13a of a case 1 side, which freely moves for detection and returns in the axial direction and of which the rotation is restricted in the peripheral direction, a magnet part 5, which is mounted on a detecting rod 3 side or a case 1 side and is movable with respect to the case 1 by moving the detection rod 3 in the axial direction for the case 1, and a switch part 7 which is supported by the case 1 and makes a moving contact ON or OFF based on the magnetic force of the magnet part 5 when the magnet part 5 is moved together with the detecting rod 3.
Patent JP-2001206031-A (JP)
Title: Member for arm
Inventor: KATO RENTARO
IPC: B23K33/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a member for an arm constructed of a joint part and a member main body connected together, provided with a uniformly formed junction part for connecting the joint part and the member main body together, and manufactured at a low cost. SOLUTION: The arm member A1 is provided with two joint parts 20, 20 and a straight rod-shaped member main body 10 connecting the joint parts together. A projection part 22 is formed integrally in the joint part 20. A projecting end part 22a of the projection part is machined by cutting so as to be provided with a circular cross sectional shape in the outer circumferential face. The member main body 10 is produced of a cut product formed by slicing an extruded material in a plane crossing the extruding direction at right angles. An end part 13 of the member main body is formed into a cylindrical shape by cutting. The projecting end part 22a of the projection part in the joint part is abutted to the end part 13 of the member main body, and when an abutting part T is connected under this condition, the joint part 20 and the member main body 10 are connected together.
Patent JP-2001205171-A (JP)
Title: Powder spreader for tile
Inventor: INOUE RIICHI
IPC: B05D1/12
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a powder spreader for tile which is capable of stabilizing the spreading quantity of powder and enables the automatization of the feed of the powder to a spreading means. SOLUTION: In the powder spreader 1 for tile having a conveyer 2 for transporting tile, a spreading means 4 positioned above the conveyed 2 and for spreading powder 3 to tiles T on the conveyer 2 and a powder recovering means 5 positioned under the conveyer 2 and for receiving the powder 3 discharged from the conveyer 2, a spreading rout 4x and an excess discharge rout 4y are formed in the spreading means 4, the powder 3 in the spreading means 4 is spread toward the surface of the tile through the spreading rout 4x and discharged toward the powder recovering means 6 through the excess discharge rout 4y and the powder 3 recovered by the powder recovering means 5 is returned to the spreading means 4 by connecting the powder recovering means 5 to the spreading means 4 through the powder returning means 6.
Patent JP-2001209888-A (JP)
Title: Road monitoring device
Inventor: HOZUMI YUJI
IPC: G08G1/16
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a road monitoring device for showing a velocity example allowing a vehicle to pass through a monitoring area safely to the driver of the vehicle entering the monitoring area when an obstacle such as a stopping vehicle exists on a road of bad visibility being the monitoring area. SOLUTION: The device is provided with an obstacle position calculation part for calculating the position of the obstacle, a sight distance calculation part for calculating the obstacle sight distance of the curve by the position of the obstacle, a safety upper limit calculation part for obtaining a safety upper limit by this sight distance and a display part for displaying its result.
Patent JP-2001209966-A (JP)
Title: Optical pickup
Inventor: OTAKI MASARU
IPC: G11B7/125
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup capable of recording and reproducing data in optical disks or recording surfaces different in corresponding wavelength and suitable to miniaturization. SOLUTION: This optical pickup is provided with a first light source of a semiconductor laser emitting a first light beam having a first wavelength, a second light source of a semiconductor laser emitting a second light beam having a second wavelength longer than the first wavelength, a third light source of a semiconductor emitting a third light beam having a third wavelength longer than the second wavelength, an optical axis coupling element making the optical paths of the first, second and third light beams in common and a condenser lens for condensing the first, second and third light beams on the information recording surface of a recording medium.  The optical head is provided with a diffraction optical device which is arranged in the optical paths from the first, second and third optical sources to the condenser lens and moreover includes a diffraction grating having a rotation symmetric central axis arranged at the center of the optical path. The diffraction grating is provided with a cross section shape which condenses diffracted light whose absolute value is first or more order as information reading light or information recording light with respect to the first and second light beam and which condenses diffracted light of zeroth order as information reading light or information recording light with respect to the third light beam via the condenser lens.