baber/WOPTO huggingface dataset:
Patent GB-191502588-A (GB)
Title: Improvements in or relating to Internal Combustion Engines.
Inventor: RICARDO HARRY RALPH
IPC: F02B1/00
Filed: 1915-02-18
Abstract: 2588. Ricardo, H. R. Feb. 18. Four-stroke-cycle engines.-In a four-strokecycle engine working with super-compression, the piston E which is a free fit in the cylinder A has a trunk extension E<1> of lesser diameter than itself working in a cylinder forming an extension of the main cylinder A, the annular space C between the two cylinders acting as a pump chamber. The space C communicates with the main cylinder through ports A<1> which are uncovered by the main piston near the end of its stroke. Air enters the pump chamber C through ports D<1> controlled by spring strips D<2>. A disk H having perforations registering with the openings D<1> may be rotated to regulate the admission of air to the chamber C. The cylinder is provided with inlet and exhaust valves F and G. Holes E<2> in the trunk E<1> admit a further supply of air to the pump at the top of the piston stroke. The cylinder B is lined with antifriction metal and forms apiston guide. The gudgeon pin. J is so' positioned in the trunk that it reciprocates within the length of the cylinder B. The piston E and trunk E<1> are formed of forged steel, aluminium or other metal of high conductivity. In a modification a multi-cylinder engine is shown in which the trunk is locally strengthened for mounting the gudgeon pin and a different form of lining is shown. Each cylinder may be provided with two exhaust ports controlled by separate valves.
Patent GB-191503427-A (GB)
Title: Improvements in the Manufacture of Steel Alloys.
Filed: 1915-03-03
Granted: 1915-08-26
Abstract: 3427. Soc. Anon. des AciÚres et Forges de Firminy. March 28, 1914, [Convention date]. Alloys.-Chromium-nickel steels for use in making gears, armour-plates, and bombs contain from 1 to 4 per cent of chromium, less than 3À5 per cent of nickel, and from 1 to 6 per cent of copper, the copper-nickel content lying between the limits of 3À5 to 8 per cent. Silicon. manganese, phosphorus, sulphur, and carbon are present in ordinary quantities.
Patent GB-191507694-A (GB)
Title: Improved Means for Utilising Steam Pressure in Automatically Regulating the Draught through a Boiler Furnace.
Inventor: GRIPAIOS DEMETRIUS
Filed: 1915-05-22
Abstract: 7694. Gripaios, D. May 22. Actuating.-In apparatus for automatically regulating the draught in a boiler furnace in accordance with variations of steam pressure in the boiler, steam is admitted to and exhausted from a cylinder A to operate a piston B connected to a damper by valves P, K which are actuated by a piston valve D exposed to boiler pressure through the pipe g<1>. The piston valve D is held against an annular seat g by a spring F, an annular space h being left around the seat while the portion d of the valve face surrounded by the valve face g is exposed to boiler pressure through the pipe g'. When the boiler pressure rises above a predetermined amount, the valve D lifts against the spring F, the full area of the lower face of the valve is exposed to steam pressure, and the valve is forced against the seat e, Simultaneously, the spindle d<3> of the valve D and the exhaust valve K are lifted, the exhaust valve K also serving to lift the steam-inlet valve P off its seat when the exhaust ports k in the valve K have been closed to admit steam to the cylinder A and force down the damper piston B. Upon a fall of boiler pressure, the valve D moves down, and with it the valve K, which allows the valve P to close before the exhaust ports k are opened to permit the piston to rise and the damper to close under the action of a weight or spring. Steam is admitted to the annular space h' above the valve D to assist the spring F in returning the valve to its normal position in either of two ways. Preferably, steam is allowed to pass from the annular space h, when the valve has been lifted from its seat, through a slot or gap d<1> in the piston ring d<2>. When this method is adopted, a passage o provided with a valve q normally pressed upon by a spring, allows for the escape of water of condensation from the space h<1> to the cylinder A. The valve q is closed when steam is admitted to the space h<1>. An alternative method of admitting steam to the space h' when the valve D is raised consists in providing a passage such as o which admits steam to the space h' from the cylinder A when the piston B has been moved downwards sufficiently to uncover the passage o. A port a is provided in the bottom of the cylinder to allow for the passage of steam from the upper to the under side of the piston for cushioning purposes. A drain valve a<1> in the bottom of the cylinder is normally held open by a spring, but closes when steam passes to the under side of the piston. The valves K, P may be operated by a forked hand-lever adapted to engage with the collar R on the spindle of the valve K.
Patent GB-191508592-A (GB)
Title: Process for the Production of Mixed Ureas and Thio-ureas of the Aromatic Series.
IPC: C07C335/16
Filed: 1915-06-10
Abstract: 8592. Farbenfabriken vorm. F. Bayer & Co. June 12, 1914, [Convention date]. [Addition to 9472/14.] Samples furnished. Ureas; thioureas.-Unsymmetrical ureas and thioureas are obtained by treating with phosgene, thiophosgene, or their equivalents, equimolecular proportions of aminoacidyl derivatives of either two different aminosulphonic acids of the naphthalene series or one aminosulphonic acid of the naphthalene series and one of the benzene series. According to examples, ureas are obtained from (1) m-aminoanisoyl-maminoanisoyl-1- amino- 8 - naphthol - -4:6- disulphonic acid and m-aminobenzoyl-m-aminobenzoyl-1-naphthylamine-3 : 6-disulphonic acid; (2) m-aminoanisoyl-m-aminoanisoyl-1-amino-8- naphthol-4: 6-disulphonic acid and m-aminobenzoyl - -m - aminobenzoylaminosulphosalicylic acid. The thioureas may be obtained by heating the parent materials in aqueous alcoholic solution with carbon disulphide and sulphur. The products have therapeutic properties similar to those of the ureas described in the parent Specification. The Specification, as open to inspection under Section 91 (3) (a), refers to the treatment of aminoacidyl derivatives of any two different aromatic amino acids, provided one is of the naphthalene series; this subject-matter does not appear in the Specification as accepted.
Patent GB-191509666-A (GB)
Title: Improvements in Cylinders for Internal Combustion Engines.
IPC: F02F1/10
Filed: 1915-07-02
Abstract: 9666. Sunbeam Motor Co., and Coatalen, L. July 2. Cylinders and valve-chests, construction of.-A built-up steel cylinder for the valve-chest E welded to its side, and an elbow H carrying the valve-stem guide J, K is welded to the chest. The cylinder is ribbed, and the jacket B is secured to one of the ribs A'.
Patent GB-191510674-A (GB)
Title: Improvements in or relating to Apparatus for Controlling the Fire of Guns.
Inventor: DAWSON ARTHUR TREVOR
IPC: F41A19/58
Filed: 1915-07-22
Abstract: 10,674. Dawson, Sir A. T., and Buckham, G. T. July 22. Press-button switches; cases; contacts.-Relates to apparatus for electrically controlling the fire of guns from a distant station, and oonsists in arranging in the firing circuit a twopole firing switch which, when in open position, breaks both mains of the firing circuit so that the guns are entirely isolated from the source of current. Fig. 6 shows diagrammatically the firing-magnets C of the guns which are connected to a source of current C' by closing a two-pole switch A<2>, A'. Fig. 2 shows a longitudinal section of the pistol-grip firing-switch, and Figs. 4 and 5 show sections on the lines 4-4, and 5-5 respectively of Fig. 2. The movable arm a<2> of the switch is held in the position shown by a spring A<2x> and is fixed to a grooved transverse-spindle a<3> as shown in Fig. 5. The arms a' of a U-shaped finger-trigger a are fixed to the ends of the spindle a' so that the casing is not pierced and is further made water-tight by placing oil in the grooves of the spindle. The moving poles A<2>, A<3> of the switch which make contact with fixed poles B, B', are connected by a flat spring A<4> to the arm a<2> and in opening the switch a certain lost motion is provided for by slots a<2x> so that a quick break is obtained however slowly the trigger is released.
Patent GB-191514948-A (GB)
Title: Improvements in or in connection with the Wheels and Tyres of Motor Vehicles.
Inventor: SWAIN LEONARD HARTLEY
IPC: B60B21/12
Filed: 1915-10-22
Abstract: 14,948. Swain, L. H. Oct. 22. Protecting-devices at rim.-A rubber seating band a, adapted to embrace the tyre beads d as shown, is formed with a thick middle portion b and tapered edges. The band may be formed as a continuous ring, or with a cemented lapped joint, and may have a continuous insertion of bias fabric, or separate insertions at the positions of the security bolts and valve stem.
Patent GB-191515202-A (GB)
Title: Improvements in or relating to Tobacco Pipes.
Inventor: SWAN WILLIAM HENRY
IPC: A24F1/00
Filed: 1915-10-27
Abstract: 15,202. Swan, W. H. Oct. 27. Tobacco pipes.-In tobacco pipes of the kind having inserted into a chamber b in the stem a cartridge d provided with a spiral groove d<1> or the equivalent, constituting a long smoke passage, end projections d<2> are provided on the cartridge to prevent its ends from contacting with the ends of the chamber and thereby stopping the smoke passage. The cartridge may be of an absorbent material such as carbon, clay, asbestos, or of metal such as aluminium, or of papier mÔchÚ.
Patent GB-191518128-A (GB)
Title: Improvements in or relating to Coin-freed Apparatus, particularly applicable to the Coin-freed Mechanism of Gas Meters.
IPC: G07F15/02
Filed: 1915-12-29
Abstract: 18,128. Mace, B. E., and Sutherland, Ltd., A. G. Dec. 29. Gas, supplying by meter; coin action, mechanical-connexion.-The coin supported in a carrier c mounted on an external handle i serves to rotate a wheel b of the quantitymechanism through a predetermined angle. The carrier comprises a rear driving-plate h cut away, as shown, so as to engage only a part of the rear face of the coin, a stop h<3> adjacent the coin-insertion slot g, and a cross-bar h<2> with which the front face of the coin engages. A price-change plate d, provided with a coininsertion slot (not shown) and a stop e determining the initial position of the carrier, is secured in position by a screw j engaging one of a series of holes k. Fraud, preventing.-A small coin fails to engage both the stop h<3> and the teeth b<1> of the wheel b and is turned backwardly over the cutaway portion of the plate h. An abutment h<4> , on the carrier prevents rotation cf the wheel b by a knife or other instrument inserted through the coin slot.
Patent HN-2011002059-A (HN)
Title: Tinturas azoicas fibrorreactivas , su preparacion y su uso
Inventor: STEFAN EHRENBERG
IPC: C09B62/44
Filed: 2011-07-26
Abstract: LA PRESENTE INVENCION PROVEE TINTURAS AZOICAS DE LA FORMULA I DONDE HAL, "M" e "Y" SON CADA UNO TAL COMO SE DEFINEN EN LA REIVINDICACION 1, PROCESOS PARA SU PREPARACION Y SU USO.
Patent HN-2012002664-A (HN)
Title: Compuestos, composiciones de tioacetato y metodos de uso
Inventor: SAMEDY OUK
IPC: C07D213/70
Filed: 2012-12-13
Abstract: SE DESCRIBEN AQUI COMPUESTOS UTILES EN LA MODULACION DE LOS NIVELES DE ACIDO URICO EN LA SANGRE, FORMULACIONES QUE LOS CONTIENEN Y METODOS PARA UTILIZARLOS. EN ALGUNAS REALIZACIONES, LOS COMPUESTOS DESCRITOS AQUI SE UTILIZAN EN EL TRATAMIENTO O PREVENCION DE TRASTORNOS RELACIONADOS CON NIVELES ABERRANTES DE ACIDO URICO
Patent IN-2013MU03440-A (IN)
Inventor: PRABHUDESAI RAVINDRA VAMAN
IPC: A61K35/22
Filed: 2013-10-30
Abstract: The present invention is relates to processed form of cows urine, which is in dry powder form. This dry powder is form of cow's urine with high percentage of bio actives. It has high amount of volatile and non-volatile component which are therapeutically very effective. Dry powder form of cow's urine shows improved stability and the process to prepare the same is convenient, ecofriendly and economic process.
Patent IN-2014MN00581-A (IN)
Inventor: OKUYAMA GORO
IPC: C21C5/46
Filed: 2012-10-16
Abstract: This powder injection lance is provided with: a refining oxygen gas injection nozzle which has multiple ejection openings that are arranged at intervals along a circular trajectory and inject an oxygen gas into an iron bath housed in a reaction vessel; and a burner nozzle which has an axial center coaxial with the central axis of the circular trajectory and which has an ejection opening which forms a flame on the inside of said refining oxygen gas injection nozzle and which injects into the iron bath a powder to which heat has been transferred by said flame. An indicator showing the positional relation between the ejection opening of the refining oxygen gas injection nozzle and the ejection opening of the burner nozzle fulfills A=1.7(R r d/2)/L+tan(? 12°) 0.0524>0. Here R is the radius (mm) of the circular trajectory r is the radius (mm) of the ejection opening of the burner nozzle d is the diameter (mm) of the ejection openings of the refining oxygen nozzle ? is the inclination angle (°) of the axial center of the refining oxygen gas injection nozzle and L is the lance height (mm). By this means the efficiency of heat transfer to the iron bath is improved.
Patent IN-2012DN00867-A (IN)
Inventor: TARAS MICHAEL F
IPC: F28F1/32
Filed: 2010-03-31
Abstract: A free-draining heat exchanger includes a first heat exchange tube, a second heat exchange tube spaced from and generally parallel to the first heat exchange tube, and a fin contacting the first and second heat exchange tubes. The fin includes a louver and at least one drainage enhancement feature for promoting removal of liquid from external surfaces of the heat exchanger. A free-draining fin structure includes an array of fins disposed between adjacent heat exchange tubes for improving water drainage by reducing liquid surface tension. Each fin in the array includes an opening and a louver for directing airflow through the opening and around the fin and at least one drainage enhancement feature.
Patent IN-2014KN00915-A (IN)
Title: Drill bit having a sunken button and rock drilling tool for use with such a drill bit
Inventor: SEPPÄLÄ CONNY
IPC: E21B10/38
Filed: 2014-04-26
Abstract: A drill bit (21) for percussive rock drilling tools is provided and includes a drill bit head (23) having a front surface (25) having a face surface (27) defining a forward most end of the drill bit head (23) at least one hole (29) in the drill bit head (23) for receiving a button (31). The drill bit (21) comprises at least one recess (33) in the face surface (27). The recess (33) is larger than the hole (29). The hole (29) is disposed in the recess (33) so that an open end (35) of the hole (29) is disposed below the face surface (27). The drill bit head (23) comprises a gauge (43) surrounding the face surface (27) and the recess (33) is partially disposed in the gauge (43).
Patent JP-2001193083-A (JP)
Title: Retaining wall block for fixing ivy
Inventor: SUEMATSU DAIKICHI
IPC: E04C1/39
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a retaining wall block for fixing ivy capable of fixing stems even when suction of suckers is insufficient and the stem is apt to come off, and preventing the ivy from dropping out and drooping. SOLUTION: A number of projections 11 are formed on the wall face 10 in order to fix ivy 2 creeping along the wall face 10.
Patent JP-2001191565-A (JP)
Title: Print, method and apparatus for forming image, and method and apparatus for reading image
Inventor: NISHIMURA TOMOYOSHI
IPC: B41J2/36
Filed: 2000-01-07
Abstract: PROBLEM TO BE SOLVED: To provide prints whereby an original and a duplicate copy can be simply distinguished from each other without lowering a quality of prints. SOLUTION: This color print 10 has a gloss mark 15 formed to a margin 12. The gloss mark 15 is colorless and is constituted of a gloss difference to a peripheral part. It can be easily judged whether or not the color print 10 is the original by visually confirming the presence/absence of the gloss mark 15. The quality of the color print 10 is prevented from being decreased because the colorless gloss mark 15 is not conspicuous.
Patent JP-2001202511-A (JP)
Title: Method and device for authenticating individual
Inventor: KADOGOE KAZUYA
IPC: G06T7/00
Filed: 2000-01-18
Abstract: PROBLEM TO BE SOLVED: To provide individual authentication capable of suppressing the dangerousness of illegal authentication due to the theft of registered authentication data regardless the needlesseness of an encipher operation and a key keeping/managing operation, that is, an individual authenticating method having high security and convenience and device therefore. SOLUTION: Characteristic quantity obtained from physical characteristic information is converted into a quantization characteristic code by applying a quantization operation to the characteristic quantity, unidirectional function value data generated by applying a unidirectional function to a quantization characteristic code string is stored as the registered authentication data, when physical characteristic information is newly inputted, the collation between authentication confirmation data (unidirectional function value data) obtained by making a quantization characteristic code generated by adding suitable disturbance to the quantization characteristic code a unidirectional function value and the registered authentication data is repeated the number of prescribed times while changing the parameter of the disturbance,  and when the unidirectional function value data coinciding with the registered authentication data is found, the physical characteristic information is decided as the registered person himself.
Patent JP-2001203569-A (JP)
Title: Phase locked loop circuit, and analog digital conversion control method
Inventor: NISHINO MASATOSHI
IPC: H03L7/091
Filed: 2000-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit that can avoid an erroneous lock stable mode. SOLUTION: A 2T detection section 92 detects whether or not a received digital signal has a 2T pattern. When detecting the 2T pattern, the 2T detection section 92 recognized that a phase lock time comes and closes a switch 93 to supply a shift output from a shift register 91 to a sign discrimination section 94 and a delay section 95. The sign discrimination section 94 discriminates whether or not the shift output when the 2T detection section 92 detects the 2T pattern satisfies a prescribed sign pattern. An update section 97 updates a sampling point when the sign pattern at a sampling point is '-+-' or '+-+' on the basis of the discrimination by the sign discrimination section 94. An arithmetic section 98 detects a phase error.
Patent JP-2001207724-A (JP)
Title: Stopper mechanism for slide door
Inventor: YAMAMOTO KENJI
IPC: B60J5/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a stopper mechanism for a slide door requiring less space, having no halfway state in changing an intermediate stopper mechanism, and requiring only a small operation force for opening the slide door to a fully opened state, or closing the slide door in the fully opened state. SOLUTION: On one rotation end part side, a stopper abutment part to be abutted with an intermediate stopper, and a groove to be detachably engaged with a full open striker are provided, and on the other rotation end part side, a latch having a protruded part, a canceller having a protruded part to be abutted with the protruded part of the latch, a second pole provided to be detachably engaged with the canceller, a stopper abutted with the latch at a half-open stop position to prohibit rotation of the latch in a way from an initial position to the half-open stop position, and a first pole abutted with a circumferential surface of the protruded part of the latch to be engaged with a side surface of the protruded part of the latch for prohibiting rotation of the latch driven to rotate by a first energization means,  and disengaged from it by action of a door handle of a slide door are provided.
Patent JP-2001210140-A (JP)
Title: Conductive ink composition and flat heating element using it
Inventor: NAKAJIMA TOSHIFUMI
IPC: C09D11/107
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductive ink composition in which excellent PTC characteristics are stably sustained for a long term and there is little deterioration is a coating film, and also provide a flat heating element by using it. SOLUTION: This conductive ink composition is obtained by adding a crystal nucleating agent into a conductive ink composition comprising a crystalline polymer, a non-crystalline polymer and a conductive material. It is desirable that conductive ink composition of 0.1-10 pts.wt. is added to base polymer of 100 pts.wt. comprising the crystalline polymer and the non-crystalline polymer. Furthermore, a flat heating element is manufactured by using this conductive ink composition.
Patent JP-2001214921-A (JP)
Title: Crankshaft of internal combustion engine
Inventor: KONO YOSHINORI
IPC: F16C3/06
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To improve the strength against stress applying to a fillet part, while securing the axial arrangement width of a bearing metal relative to the high output of an engine in a crankshaft. SOLUTION: A round face 5 to be formed in the fillet part P1 of the crankshaft is set to a partially elliptical shape with an ellipse Co having the long diameter 2X in parallel to the crankshaft center O1 set to a base. Preferably, the basic ellipse Co of the round face 5 formed in the fillet part P1 is so constituted that the ratio of the long diameter 2X to the short diameter 2Y is set to approximately 2:1 and the X, or 1/2 of the long diameter 2X of the basic ellipse Co is set to 0.05 time of the shaft diameter D1 of a crank pin 1 continued to the fillet part P1.
Patent JP-2001215017-A (JP)
Title: Gas stove with electromagnetic induction heater
Inventor: INOMOTO YASUJI
IPC: F24C1/04
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To enable a single person to execute wiring connection work easily without holding a heavy top plate and damaging wiring in the case of opening and closing the top plate from which an electromagnetic induction heater is suspended at application service. SOLUTION: A supporting point metal 8 arranged to the upper back of a shell body 1 and the back of a top plate 3, and an opening holding bar 9 arranged to the lower front surface part of the top plate 3 and the upper front of the shell body 1 are provided. Therefore, the top plate can be opened or closed without manually holding the top plate or inserting opening reinforcing material into the lower part of the top plate and the wiring work can be executed by a single person.
Patent JP-2001216527-A (JP)
Title: Method and device for multi-media information space input/output and recording medium with its program recorded thereon
Inventor: NISHIMURA TAKESHI
IPC: G06F3/048
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To realize a multi-media information space input/output device which indicates and inputs the positions, movements, and actions of plural users to a space which plural users can simultaneously enter. SOLUTION: A user state detection means 11 which detects the states of users existing in an information space, an indication instruction conversion means 12 which converts the detected states of the users to indication instrustions, a space management means 13 which processes converted indication instructions, and a space output means 14 which outputs information to the multi-media information space are provided. An indication object management means 23 which manages a specific area to be an indication object of users and further manages processing at the time of selection of this area and an indication instruction integrating means 33 which integrates indication instructions converted by the indication instructions conversion means may be added.