baber/WOPTO huggingface dataset:
Patent GB-130074-A (GB)
Title: Improvements in Instruments for Indicating the Rate of Ascent or Descent of Aircraft.
Inventor: SHORT HUGH OSWALD
IPC: G01L7/00
Filed: 1918-01-14
Abstract: 130,074. Short, H. O. Jan. 14, 1918. Differential speed indicators.-Apparatus for indicating the rate of ascent and descent 'of aircraft by a determination of the rate of change of barometric pressure comprises a series of vacumn chambers 6, in a casing communicating with the atmosphere, the movements of which are communicated through a rack 8, pinion 9<x>, and spur gearing to a screwed shaft 1 bearing a friction disk 3 adapted to engage a clockdriven cone or disk 4. Movement of the disk 3 is communicated to a pointer 10 by a fork 15 which surrounds the hub of the disk and is connected by a pin and slot to a pivoted sector 18 engaging a pinion 19 on the indicating-shaft. The weight of the rack 8 and a plate 13 carrying the rack is balanced by light spiral springs 7 wound round supporting-posts 14. When a cone is employed, a reversing-gear is necessary to allow the device to be used to indicate the speed of descent; but in the case of the disk, the indications are given on opposite sides of the scale, as shown in Fig. 2.
Patent GB-520319-A (GB)
Title: Clamping mechanism for electric arc furnace electrodes
IPC: H05B7/103
Filed: 1939-01-10
Abstract: 520,319. Arc heating - electrodes. PAYNE, W.H. Jan. 10, 1939, No. 836. [Class 39 (iii)] A clamp for an arc electrode has a split collar 23, Fig. 6, surrounded by a rigid yoke-shaped strap 34 fixed to a supporting arm 40 mounted for vertical movement. The clamping is effected by a hydraulic plunger rod 45, Fig. 4, mounted in the arm 40, which co-operates with a stirrup 31 drawing together lugs 25, 26 on the ring 23. The piston 45 may, alternatively, be actuated manually by means of a screw pressure device 70. Vertical movement of the arm 40 is realised by a carriage 78 having rollers 84, 88 in a channel 86 of a vertical standard. The vertical standard has water cooling passages, whilst cooling water is also passed through channels 33 in the clamping ring 34.
Patent GB-1146361-A (GB)
Title: Polyurethane composition
Inventor: SARGENT EDWARD HENRY GEORGE
IPC: C09J175/06
Filed: 1967-01-06
Abstract: 1,146,361. Polyurethane adhesives for laminates. DRAYTON RESEARCH Ltd. 12 Dec., 1967 [6 Jan., 1967], No. 866/67. Heading B5N. [Also in Division C3] An adhesive which may be used with laminates of polyvinyl chloride, natural rubber, polyethylene, polypropylene, leather, wood, aluminium and particularly butyl rubber comprises a polyurethane prepared by reacting (i) a polyester obtained by the reaction of a mixture comprising isophthalic acid and a saturated aliphatic dicarboxylic acid of the formula HOOC(CH 2 ) n COOH, where n is an integer from 1 to 6, in a molar ratio in the range 1: 1 to 5: 1, with 0À1 to 0À3 molar excess of a C 2-6  saturated aliphatic diol and (ii) an aromatic diisocyanate in an amount equivalent to or in excess of stoichiometric based on the free hydroxyl groups in the polyester. The polyurethane may be used as a hot melt adhesive or as a solution adhesive. A substrate may be coated with the polyurethane, stored and then warmed to soften the polyurethane adhesive and then the substrate can be applied to the desired adherand.
Patent GB-429633-A (GB)
Title: Improvements in and relating to electrodes of electrolytic cells
IPC: C25B11/02
Filed: 1934-01-10
Abstract: 429,633. Electrolytic cells. KNOWLES, A. E., Benarba, Dulwich Common, London. Jan. 10, 1934, No. 873. [Class 41] In a cell provided with double-walled electrodes open at the top and botton in order to promote circulation of the electrolyte, the effect is enhanced by making the distance between the two inner faces of the walls not less thar the sum of the distances between each outer face and the associatec diaphragm. In the electrode shown each wall consists of an upper plate ( and a lower plate d separated by a gap. Perforations may be formed along the lower part of each plate The plates are separated by vertical conducting bars e extending though the whole depth. The bars are positioned by inward corrugations on the plates and connected to the plates by spot welding. One bar is situated at one end of the electrode and the other bar at a distance from the opposite end. Each bar has a tubular extension g in which a copper conductor h is secured. A baffle plate f may be secured below the open bottom of the electrode by bars welded at intervals to the plates d.
Patent GB-285625-A (GB)
Title: Improvements relating to artists' easels or the like
IPC: A47B97/08
Filed: 1927-01-12
Abstract: 285,625. Banks, H. J. Jan. 12, 1927. Easel stands.-An easel comprises a pair of bars 6, 5 hinged together at 7, the upper bar 6 carrying a pair of hinged members 12 and a sliding clamp 20 to support the canvas &c., and is angularly adjustable relative to the lower bar 5 by means of an arcuate stay 15 attached thereto and passing through a hole in the lower bar 5, where it is clamped by a screw 18. The lower bar 5 is hinged between a pair of lugs forming part of a ring 3 provided with lugs to which are hinged legs 1 which form a tripod stand. The bar 5 is held in the position shown by a pin which passes through holes in lugs on the bar 5 and ring 3. For carrying, the legs may be closed and the bars 5 and 6 turned down to lie within or adjacent the legs 1.
Patent GB-680084-A (GB)
Title: Improvements in or relating to directive radio stations
Inventor: MOORCROFT GEORGE JAMES
IPC: H01Q1/52
Filed: 1951-01-12
Abstract: 680,084. Directive radio systems. STANDARD TELEPHONES & CABLES, Ltd. Jan. 12, 1951, No. 954/51. Class 40 (vii). A directive antenna structure for a radio station required to transmit and receive high-frequency waves over the same path, such as a radar or two-way communication station, comprises in unitary assembly a box-like apparatus compartment containing transmitting and receiving apparatus which are respectively connected to aerial elements situated in concave reflectors mounted on opposite sides of the compartment and positioned for like directivity. As shown, the apparatus is mounted in a rectangular box 1 to either side of which are fixed paraboloidal reflectors 2 and 3 truncated by plane surfaces substantially parallel to the axes which are the opposite conductive sides 13 and 15 of the box 1. To correct for the axis of directivity of such a reflector being slightly displaced away from the flat plane the axis of the reflector may be slightly displaced in the reverse direction to tilt the reflectors towards each other. The structure may be mounted on a base 10 in such a way as to be rotatable about a vertical axis and may also have means for tilting it over a small angle about a horizontal axis. For line-of-sight alignment with a similar distant station a lamp 24 having a beam width the same as that of the aerial and a sighting telescope 25 are provided. The reflectors and aerials may be protected by fibre glass windows 22 and 23 and the power supply and parts of the transmitting and receiving apparatus not handling high-frequency signals may be external to the compartment 1. The aerials 5 and 7 fed by wave-guides 4 and 6 are horn radiators placed on the focus of each reflector and directed outwardly from the box at an angle of about 45 degrees to illuminate the reflecting surfaces. As, under such conditions, the spill-over from the horn is greater than if the arrangement were symmetrical a quarterwave choke is provided in the form of slot 20 to prevent currents on the interior surface reaching the outside of wave-guide 16. A pair of plates 21 forming a tuning element are provided to match the horn to the wave-guide.
Patent GB-637422-A (GB)
Title: Improvements in and relating to the manufacture of lubricating greases
Filed: 1948-01-13
Abstract: An improved lithium grease of low penetration and with small tendency to bleed is prepared by heating a lubricating oil with a lithium soap of a higher saturated fatty acid until a homogeneous composition is formed, slowly cooling to an "equilibration temperature" between its two lowest transformation points (as defined below) lying above 50 DEG  C., isothermally gelling the composition at this temperature, and finally cooling and homogenizing the gel.  The transformation points are temperatures at which phase transformations can be detected by thermal analysis, wherein the occurrence of a transformation from one phase to another is evidenced by a latent heat effect.  Under normal conditions the optimum rate of cooling to the equilibration temperature lies between 1 DEG  and 3 DEG  C. per minute and the time to complete the isothermal gelling is about 2 hours.  After gelling the grease is preferably cooled rapidly.  The lithium salts of higher saturated fatty acids include those of saturated acids of 14 or more carbon atoms, but small proportions of other salts such as lithium hydroxystearate or naphthenate, calcium naphthenate, or sodium hydroxystearate may be present.  The oil used may be light, medium or heavy mineral lubricating oil distillates or residual fractions as well as synthetic lubricating oils. Antioxidants and/or corrosion inhibitors may be added in small amounts.  In an example, a mineral lubricating oil is heated with 8.5 per cent lithium stearate at 210 DEG  C. to produce a grease found to have phase transformations at 196 DEG  C., 167 DEG  C., 120 DEG  C. and 96 DEG  C., and the grease is then cooled with intermittent stirring over a period of 35-50 minutes to 100 DEG  C.  The mixture is then left undisturbed for two hours, chilled rapidly to room temperature and milled. The grease had a penetration of 240 (A.S.T.M.) worked 60 strokes and a bleed value of 2.7 per cent.
Patent HK-47386-A (HK)
Title: Sign construction
Inventor: DOBSON CHARLES EDWARD
IPC: G09F7/08
Filed: 1986-06-26
Abstract: A sign comprises sign plates (18,18 min ,25) arranged edge-to-edge between a pair of mounting bars (32) of L-shape, having a rear limb (29) for mounting to a supporting surface and a side limb (31) which conceals the ends of the plates. At least some of the plates (18,18 min ) have rearwardly directed limbs (20) which are a push fit on forwardly projecting elements (14) carried by base elements (10) slidably engaged in restricted mouth channels (33) formed on the rear limbs (29) of the mounting bars. The top and bottom plates (18 min ) have extensions (54) which conceal the mountings, and end caps (58) plug into box sections (50) on the side limbs (31) of the mounting bars to conceal the ends of those limbs (31) and the ends of the plate extensions (54).
Patent HK-65393-A (HK)
Title: Slow-release pharmaceutical composition
Inventor: IIDA YOSHIMITSU
IPC: A61K9/22
Filed: 1993-07-08
Abstract: A slow-release pharmaceutical composition which comprises fumaric acid and/or DL-tryptophan in addition to one or more pharmaceutically active substances, and a process for preparing the same are disclosed. Among many organic acids and amino acids, fumaric acid and DL-tryptophan are remarkably useful for extending the duration of release of a pharmacologically active substance when fumaric acid, DL-tryptophan or both are used for the formulation of a pharmaceutical composition. The pharmaceutical composition may be in any solid form of formulations such as powder, granule, tablet, troche, capsule, suppository, etc., and may be used with practically all types of drugs.
Patent JP-H07267887-A (JP)
Title: Production of chlorohydrin compound
Inventor: GUNDAA ARUMIIN PEHI
IPC: C07C29/64
Filed: 1995-01-05
Abstract: PURPOSE: To obtain the subject compound by applying water as a film on a solid support in a reaction zone and reacting an olefinically unsaturated compound and chlorine with a specific pressure without producing a by-product.  
     CONSTITUTION: The objective compound is obtained by reacting an olefinically unsaturated compound (preferably propylene, aryl chloride or butylene) with chlorine, with water applied as a film on a solid support in a reaction zone, and/or with water droplets dispersed in the reaction zone at a pressure of up to 10 bar, preferably 0.1 to 5 bar. The weight ratio of the water and the olefinically unsaturated compound is preferably 3:1 to 100:1. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07195814-A (JP)
Title: Biodegradable plastic film printed matter
Inventor: NAKAGAWA YOSHIHIRO
IPC: C09D11/02
Filed: 1994-01-06
Abstract: PURPOSE:To prevent printing inferiority such as the peeling of ink by applying printing to a biodegradable plastic film based on aliphatic polyester containing or not containing a polymeric urethane bond using ink containing nitrocellulose or urethane. CONSTITUTION:Printing is applied to a plastic film based on a resin with a number average mol.wt. of 10000-100000 represented by general formula using ink containing nitrocellulose or urethane. In the same way, printing is applied to a plastic film based on a resin with a number average mol.wt. of 25000-70000 represented by separate general formula using the same ink. The plastic film is a uniaxially or biaxially stretched film. By this constitution, the type of ink capable of being adapted to various biodegradable plastic films is determined and biodegradable plastic film printed matter capable of preventing printing inferiority such as the peeling of ink after printing is obtained.
Patent JP-S63169566-A (JP)
Title: Disk brake device
Inventor: ORIKI MIKIHIKO
IPC: G01P3/488
Filed: 1987-01-07
Abstract: PURPOSE:To accurately detect the rotating speed of a motor by arranging two projection and recess parts concentrically and further providing a coil for detecting the rotating speed of a rotary shaft in the path of leak magnetic flux of a brake coil which extends from a yoke to a yoke 2 through a fixed plate and the rotary shaft. CONSTITUTION:When a motor is driven and a brake coil 12 is powered on, the coil 12 produces magnetic flux 19 for attracting a movable iron core, which is attracted against a compression spring 11 to release the rotary shaft 3 from being braked. Simultaneously with the production of this magnetic flux 19, the looped leak magnetic flux 20 is produced which extends from the yoke 1 to the yoke 1 through the fixed plate 6 and rotary shaft 3. This magnetic flux 20 is cut off by a 1st projection and recess part 21 provided to a rotary member which rotates together with the shaft 3 and a 2nd projection and recess part 22 provided to a fixed member and then varies periodically in proportion to the rotating speed of the shaft 3. The variation of the magnetic flux 20 generates an induction current at the rotating speed detection coil 24 and this induction current varies in proportion to the rotating speed of the shaft 3, so the rotating speed of the shaft 3 is detected to detect the rotating speed of the motor.
Patent JP-S60143889-A (JP)
Title: Water bottle device containing naturally yielded medical stone
Inventor: SAITOU AKIO
IPC: C02F1/00
Filed: 1984-01-04
Abstract: PURPOSE:To obtain mineral water efficiently with a simple device by housing filter medium formed of pearlite, pitchstone, etc. yielded in nature, and Si, Na, Ca, Mn, Mg, etc. in a cylindrical body imparted by molding to have porosity and air permeability. CONSTITUTION:An internal cylinder 4 formed to a U-shape is fitted to a main body 1. A porous cylindrical body 7 having a wide cavity chamber at the top and opening at the bottom is housed in the internal cylinder 4 and is fixed to a supporting plate 5 to form an integral body. In the cylinder 7, a filter medium 8 comprising natural stones such as pearlite, pitchstone, etc. and contg. also Si, Na, Ca, Mn, Mg, Fe, is contained. When drinking water 10 is poured to the filter medium 8, weakly alkaline drink is obtd. Furthermore, calcium carbonate, coconut shell active carbon, calcium sulfite, plastics wool, etc. may be contained also in the filter medium.
Patent JP-S63169096-A (JP)
Inventor: ABE MICHIHARU
IPC: H05K1/18
Filed: 1987-01-07
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-2000201176-A (JP)
Title: Network connecting device
Inventor: SHIMANO TOMIO
IPC: H04L47/32
Filed: 1999-01-05
Abstract: PROBLEM TO BE SOLVED: To minimize the discard rate of transmission data corresponding to the dynamic variation of mean transmission data quantity and to eliminate the influences of the steady traffics of buses other than its own one by changing dynamically the maximum queue length in a communication mode in response to the mean transmission data quantity and the accumulated transmission data quantity of every logical communication path or the queue staying time of the transmission data. SOLUTION: The mean transmission data quantity SP1 of its selected own path is compared with the mean transmission data quantity SP2 of another path (420, 421). If the quantity SP1 is larger than the quantity SP2, the queue length increment value is added to the maximum queue length variation value to change the latter value in a range under the maximum queue length (422). If the quantity SP1 is smaller than the quantity SP2, the maximum queue length variation value is changed in a range over the minimum queue length (423). Then the queue length is compared with the maximum queue length variation value (424, 425). If the former length is not more the latter value, the transmission data are accumulated in a transmission queue and adds 1 to these transmission data within the maximum variation value (426).
Patent JP-S62162493-A (JP)
Inventor: KANAYAMA HIDEAKI
IPC: B25J9/16
Filed: 1986-01-08
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-S60158281-A (JP)
Inventor: ROOSON GIBUSON WAIDOMAN
IPC: C09F1/00
Filed: 1985-01-07
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-S62162669-A (JP)
Inventor: SAITO MASATOSHI
IPC: C04B35/10
Filed: 1986-01-08
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-H06202159-A (JP)
Title: Production of tft matrix
Inventor: KATO SHINYA
IPC: H01L21/306
Filed: 1993-01-07
Abstract: PURPOSE:To obtain a production method of a TFT matrix by which the insulating property of substrate surface can be enhanced by using a barium borosilicate glass substrate having a specified depth of a surface low-density layer. CONSTITUTION:Prior to the production process, a barium borosilicate glass substrate 1 is cleaned with a POS liquid (e.g. mixture liquid containing H2SO4:H2 O2=10:1) similarly to the conventional method by controlling the liquid temp. and treatment time so as to obtain <=10nm depth t of a surface low-density layer 2. Then, a Ti film 3 having about 100nm thickness is formed on the substrate 1 by sputtering. In this process, Ti particles 3P intrude and are fixed to the surface low-density layer 12 to form a high resistance layer 12 on the surface of the substrate 1. By controlling the depth of the surface low-density layer 2 to <=10nm of the substrate 1, the pixel voltage of a TFT matrix is prevented from dropping, thereby, the reduction of the yield of LCD consisting of this TFT matrix due to irregular display is prevented.
Patent JP-H11195486-A (JP)
Title: Organic electroluminescent element
Inventor: AZUMAGUCHI TATSU
IPC: H05B33/12
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-luminance, long-lived element by including a terrylene compound alone or as a mixture in at least one layer of organic thin film layers. SOLUTION: A terrylene compound represented by the formula I is included alone or as a mixture in at least one layer of organic thin film layers of an organic electroluminescent element having one or a plurality of organic thin film layers including a light emitting layer between a negative electrode and a positive electrode.  In the formula, R<1> -R<14> each represent independently hydrogen atom, a halogen atom, a hydroxyl group, a substituted or non-substituted amino group, a nitro group, a cyano group, a substituted or non-substituted alkyl group, a substituted or non-substituted alkenyl group, a substituted or non-substituted cycloalkyl group, a substituted or non-substituted alkoxy group, a substituted or non-substituted aromatic hydrocarbon a substituted or non- substituted aromatic heterocycle group, a substituted or non-substituted aralkyl group, a substituted or non-substituted aryloxy group, a substituted or non- substituted alkoxycarbonyl group, or the like.
Patent MX-162173-A (MX)
Inventor: STILES JAMES A R
IPC: H01M10/40
Filed: 1985-10-29
Abstract: @ A battery cell and a method for preparing a battery cell are disclosed in which a substantially fixed volume container includes the cell components therein in voltaic relationship, with the cell components including an anode comprising lithium metal, a non-aqueous electrolyte and a cathode in a spatial relationship to the anode within the fixed volume container, wherein the cathode comprises cathode active material which upon discharge intercalates lithium and undergoes a phase transition to a distinct structural phase in which phase the cathode active material can reversibly operate and which phase provides a cathode expansion greater than the anode volume decrease upon discharge, and wherein the spatial relationship and the cathode expansion within the substantially fixed volume are sufficient to produce a compressive load on the anode which inhibits the formation of a porous deposit of exterior, irregularly oriented, amalgamated lithium grains on the anode when the cell is reversibly operated with the cathode in said phase.
Patent PH-23444-A (PH)
Title: Thrombin preparations
Inventor: SILBERING STEVEN B
IPC: A61K47/02
Filed: 1986-10-16
Abstract: A thrombin preparation which has enhanced stability is disclosed. In addition to the thrombin, the preparation comprises a buffer in an amount sufficient to stabilise the thrombin and to buffer the preparation at a pH in the range of from 5.0 to 8.0. The preparation may also include saline and a polyol/polyalkylene polyol. 
<??>A method for making the preparation is also disclosed.
Patent PH-25033-A (PH)
Title: Process for alkali-free dyeing and printing with reactive dyes
Inventor: STERNBERGER KLAUS
IPC: D06P1/22
Filed: 1988-03-23
Abstract: Process for alkali-free dyeing and printing with reactive dyes. Beforehand, the textile material is treated with a wetting agent and a reaction product of polyethyleneimine and a bifunctional alkylating agent. This is followed by dyeing with reactive dyes in a conventional manner but without the addition of alkali to fix the dyes.
Patent PH-25426-A (PH)
Title: Antischizoprenic-s-n(1-azabicyclo£2.2.2|oct-3-yl)benzamides, thiobenzamides
Inventor: RENAUD ALAIN
IPC: A61K/
Filed: 1989-08-01
Abstract: Compounds of general formula I <CHEM>  wherein:  X represents oxygen or sulphur; each of R<1> and R<3> independently represents hydrogen or a C1-C4 alkyl group;  Ar represents: a phenyl ring optionally substituted by one, two or three C1-C4 alkoxy groups and/or by one or two halogen atoms;  a phenyl ring of the general formula <CHEM> wherein R<2> represents halogen, 4,5-benzo, C1-C8 alkoxy, C1-C4 alkylcarbonyl or Am, wherein Am represents amino, methylamino or dimethylamino,  R<4> represents C1-C8 alkyl,  n is 1 or 2; or  a pyrimidinyl moiety of the general formula <CHEM>  wherein R<5> is C1-C4 alkyl; and their N-oxides and pharmaceutically acceptable salts are useful as antischizophrenic and/or antipsychotic agents. A preferred compound is S(-)-4-amino-N-(1-azabicyclo[2.2.2]-oct-3-yl)-5-chloro-2-methoxybenzamide .
Patent PH-31386-A (PH)
Title: Carboxylic acid leukotriene b4 antagonists.
Inventor: NOAL COHEN
IPC: A61K31/135
Filed: 1994-12-05
Abstract: The invention relates to compounds selected from the group consisting of the formulas:    <IMAGE>  Aas described herein. These compounds are potent leukotriene B4 antagonists and are therefore useful in the treatment of inflammatory diseases.