baber/WOPTO huggingface dataset:
Patent GB-849071-A (GB)
Title: Improvements in or relating to steroids and the manufacture thereof
IPC: C07J75/00
Filed: 1959-01-07
Abstract: The invention comprises compounds having the formula: <FORM:0849071/IV(b)/1> wherein R is hydrogen or methyl, R1 is an alkyl radical containing from 1-8 carbon atoms inclusive, R2 is an alkylene radical containing not more than 8 carbon atoms inclusive, and the attaching oxygen to carbon bonds are separated by a chain of at least 2 and not more than 3 carbon atoms, X is the group >C=O or > CHOH and Y is hydrogen, fluorine or chlorine and a process which comprises treating compounds having the formula: <FORM:0849071/IV(b)/2> with an alkene diol of the formula: <FORM:0849071/IV(b)/3> wherein is an integer of from one to two inclusive R3 and R4 each represent hydrogen or lower alkyl containing up to 6 carbon atoms and wherein the total number of carbon atoms in the alkene diol is up to and including 8 carbon atoms, to obtain compounds of the formula: <FORM:0849071/IV(b)/4> wherein R, R1, and R2 and Y have the meanings above, and if desired treating the compounds of the above formula with a reducing agent to obtain compounds of the formula: <FORM:0849071/IV(b)/5> The 11a -17a -dihydroxy compounds are obtained by direct ketalisation with an alkylene ketal.  Illustrative products of the invention are the 3-ethylene ketals of 17b -hydroxy-17a -methyl-5-androstene-3, 11-dione, 11b , 17b -dihydroxy-17a -methyl-5-androstene-3-one, 9a -fluoro-17b -hydroxy-17a -methyl-5-androstene-3, 11-dione, 9a -fluoro-11b , 17b -dihydroxy-17a -methyl-5-androsten-3-one, and 11a -, 17b -dihydroxy-17a -methyl-5-androsten-3-one. Specifications 750,941 and 806,045 are referred to.ALSO:Compounds having the formula:-  <FORM:0849071/VI/1> wherein R is H or methyl, R1 is lower alkyl, R2 is an alkylene chain containing not more than 8 carbon atoms, and the attaching oxygen to carbon bonds are separated by a chain of at least 2 and not more than 3 carbon atoms, X is a carbonyl radical or a hydroxymethylene radical and Y is hydrogen, fluorine or chlorine, are administered in conventional dosage forms such as pills, tablets, capsules, syrups or elixirs for oral use, or in liquid forms which are adaptable to the natural and synthetic steroid hormones for injectable products.  Specification 750,941 and 806,045 are referred to.
Patent GB-122409-A (GB)
Title: Improvements in Boat Releasing Mechanism.
Inventor: HILGERS GERRIT
IPC: B63B23/58
Filed: 1919-01-10
Abstract: 122,409. Hilgers, G. Jan. 14, 1918, [Convention date]. Boat-disengaging gear.-A boat-releasing mecha-. nism of the kind comprising pivoted sustaining bolts held in the operative position by interconnected pivoted locking levers has the inter-engaging surfaces of the bolts and levers bevelled so that the weight of the boat tends to force the levers into the releasing position. The bolts 3, 4 are arranged substantially horizontal, and at one end are pivoted to bolts 7, 8. while at the other end they have inclined faces 9, 10 engaged by corresponding faces on locking levers 11, 12, pivoted at 13, 14. The locking levers are connected by a link 15 so as to be simultaneously operable by a handle 16 which is provided with means for securing it in position.
Patent GB-732663-A (GB)
Title: A new or improved hand signalling device
IPC: G09F21/02
Filed: 1952-01-09
Abstract: 732,663. Road traffic signs. MOTOR & GENERAL SHEET METAL WORKS, Ltd., and GREENALL, G. H. April 9, 1953 [Jan. 9, 1952], No. 730/52. Class 3 (2). [Also in Group XXXVII] A hand signalling device combined with a glove or having means for its attachment to a glove or directly to the hand comprises a casing 1 containing or adapted to contain a lamp bulb 8 and battery 7 the casing being closed by a detachable cover 2 carrying a ruby, amber or other glass 3 or its equivalent, the casing or cover being cut away, e.g. at 12 at one side to permit the escape of some of the light rays to illuminate the back of the glove or hand and contact means operable at will to close the electrical circuit through the lamp bulb filament. As shown, both the battery and lamp bulb are mounted in a clip 6, and the casing has an elastic band 5 by which it may be fixed to a hand. The cover is secured to the casing by a bayonet type fastening, and has a ruby glass 3 which is illuminated when the contact means is closed. This contact means consists of two contacts 17, 18 which are adapted to be brought into contact with each other when the casing is in a vertical position, by a gravity operated weight 19 which is pivotably mounted and carries one of the contacts. In another construction the casing is sewn to a glove instead of being fixed by a band and contacts are provided on the thumb and forefinger of the glove which when brought into contact, illuminate the lamp.
Patent GB-344991-A (GB)
Title: Improvements in lifting apparatus for handling invalids
IPC: A61G7/10
Filed: 1930-01-08
Abstract: 344,991. Lifting-apparatus. CORRALL, E. E., Fieldhurst, The Bourne, Brimscombe, Gloucestershire. Jan. 8, 1930, No. 731. [Class 78 (iii).] A lifting appliance for handling invalids comprises telescopic standards carrying cross-arms fitted with web carrying rollers, the webs stretching across the bed or couch, and means for adjusting the length of the webs and for raising them. Standards 1 connected by a cross-stay 28 are placed at the sides of the couch 29 and are fitted with tubular shafts having bevel wheels 5 at each end, the lower wheels being geared together by bevel wheels on a cross-shaft 13 and the upper wheels being rotatable by a handle 10 and bevel gearing 7. The upper ends of the tubular shafts are internally screwed and engage screwed spindles 3 carrying cross-arms 20 at their upper ends. The cross-arms are fitted with pulleys 22 carrying webs 24 adapted to be placed under the patient and adjusted in length by ratchet gearing 22<1>. By means of the bevel gearing the screwed spindles and webs are raised as required.
Patent GB-1148832-A (GB)
Title: Catalysts for ethylene polymerization
IPC: C08F4/16
Filed: 1967-01-05
Abstract: 1,148,832. Bayerite. MITSUBISHI CHEMICAL INDUSTRIES Ltd. 5 Jan., 1967 [24 Jan., 1966; 25 April, 1966], No. 798/67. Heading C1A. [Also in Divisions B1 and C3] In a method of making polymerization catalysts aluminium is dissolved in 30% NaOH solution and the product diluted to make a sodium aluminate solution of S.G. 1À25. CO 2  was bubbled through this solution to yield Al 2 O 3 .H 2 O as a precipitate. After washing, drying and examination particles of 40-100Á were found to have the bayerite structure. A similar preparative process is described starting from hydrargillite (Al 2 O 3 .3H 2 O). The bayerite is calcined at 400-700‹ C. to give a particle size of 10-150Á.
Patent GB-952209-A (GB)
Title: Improvements relating to the production of moulded articles
IPC: B29C45/14
Filed: 1961-01-09
Abstract: 952,209. Moulding around insert pins. HENRY & THOMAS Ltd., and H. E. HOLLIS. Jan. 9, 1962 [Jan. 9, 1961], No. 820/61. Heading B5A. Flash around and along a projecting insert pin 11 of an injection moulding, e.g. a multi-pin electric plug, is avoided by sealably wedging a projecting enlargement 12 of the pin within a socket 19 in one portion 22 of a mould upon the closing movement of the other portion 23 by means of conical projections 20 entering conical recesses 21 in the heads 17 of the pins. Plastics material injected into cavity 18 and around the knurled neck 16 keys the pins within the moulding. Either the socket 19 or the projecting enlargement 12 or both may be tapered for sealing engagement.
Patent GB-1431551-A (GB)
Title: Beneficiation of weathered ilmenite ore materials
IPC: C22B34/12
Filed: 1972-01-07
Abstract: 1431551 Upgrading Ti ores LAPORTE INDUSTRIES Ltd 22 March 1973 [7 Jan 1972] 910/72 Heading C1N A weathered ilmenite or a leucoxene is activated to render it more readily acid leachable by maintaining it at 600-950‹ C.. for not more than 45 minutes under conditions which are substantially non-oxidizing and non-reducing, e.g. vacuum, N 2 , A. The atmosphere may be heated before contact with the ore. Contact time is preferably greater than 10 minutes. The treated ore may be oxidized in air at 700-850‹ C. to convert all, or a part of, Fe<SP>2+</SP> content to Fe<SP>3+</SP>. The treated ore may also be subjected to a magnetic separation before leaching. Leaching is preferably performed with HCl at above 100‹ C. in a continuous counter current fluidized bed process. The leachant preferably contains Fe<SP>2+</SP> ions initially. The leached solid may be calcined at 600- 700‹ C. for “-2 hours and then chlorinated under fluidized bed conditions to TiCl 4  from which pigment grade TiO 2  may be made.
Patent GB-228691-A (GB)
Title: Improvements in and relating to the evaporation and concentration of liquors
IPC: B01D1/12
Filed: 1924-01-12
Abstract: 228,691. Blair, A., and Blair, Campbell, & McLean, Ltd. Jan. 12, 1924. Separate heater and evaporator apparatus.-In apparatus comprising a tubular preheater b, a vertical calandria c, and an exhausted evaporating chamber d through which the liquid to be evaporated is circulated by a pump e, the calandria is provided with at least three sets of tubes in series, each set containing at least two tubes in parallel. Means are also provided for removing the concentrated liquid from the chamber d without breaking the vacuum therein. The liquid escapes through a long full tube k about which is disposed a coiled tube k<1> through which steam can be passed to prevent the liquid from setting in the tube k. Alternatively, the concentrated liquid may be removed by a worm rotating in a casing.
Patent HK-39287-A (HK)
Title: Opto-electronic apparatus for writing and/or reading recording tracks by means of a radiation beam
Inventor: JANSSEN PETER JOHANNES MICHIEL
IPC: G11B7/08
Filed: 1987-05-21
Abstract: The apparatus comprises an objective (12) mounted in an objective holder (11) which is movable in accordance with a number of desired degrees of freedom by means of a bearing arrangement and comprises electromagnetic actuator means (83-64) for driving the objective holder in accordance with the desired directions of movement. The bearing arrangement of the objective holder on the frame comprises electromagnetic bearing means (53-64) for counteracting movements in accordance with at least one undesired degree of freedom and comprises an objective-position measuring device (43-50) for supplying a positional-error signal which represents the deviation of the objective holder in accordance with the undesired degree of freedom relative to the frame (10) and which is utilized by a levitation control circuit which counter-acts movements of the objective holder relative to the frame in accordance with the undesired degree of freedom by means of electromagnetic levitation forces.
Patent HU-T46069-A (HU)
Title: Process for producing t4 dna polymerase
Inventor: TABOR STANLEY
IPC: C12Q1/68
Filed: 1988-01-13
Abstract: The invention relates to methods of DNA sequencing including a method for determining the nucleotide base sequence of a DNA molecule, comprising providing the DNA molecule annealed with a primer molecule able to hybridize to the DNA molecule,   incubating the annealed mixture with a DNA polymerase, except reverse transcriptase, in the presence of four different deoxynucleoside triphosphates and a chain terminating agent which terminates DNA synthesis at a specific nucleotide base, the concentration of all four deoxynucleoside triphosphates at the start of said incubating being sufficient to allow DNA synthesis to continue until terminated by said agent. The DNA products of the incubating reaction are separated according to their size, so that at least a part of the nucleotide base sequence of the DNA molecule can be determined. In a furter embodiment the primer may be extended and labelled prior to the incubating reaction.
Patent JP-H10197859-A (JP)
Title: Color liquid crystal display device
Inventor: SATO HAJIME
IPC: G02F1/136
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To provide the color liquid crystal display device with small power consumption and high display quality by improving the utilization efficiency of light of a back light source. SOLUTION: On a matrix array substrate 12, signal lines, scanning lines, TFTs, pixel electrodes 11r, 11g, 11b, etc., are arranged. An opposite substrate 14 has an opposite electrode and is arranged opposite the matrix array substrate 12. A liquid crystal layer 15 is charged between both the substrates. On the matrix array substrate 12, spectral reflecting films 19r, 19g and 19b, color filters 18r, 18g and 18b, and pixel electrodes 11r, 11g and 11b are laminated in order. The spectral reflecting films 19r, 19g and 19b are of cyan, magenta, and yellow and have spectral reflection characteristics that lights in wavelength ranges transmitted through corresponding color filters 18r, 18g and 18b are transmitted.
Patent JP-H06200400-A (JP)
Title: Method for replenishing zn-ni based alloy plating bath with zinc ion
Inventor: HONJO TORU
IPC: C25D21/14
Filed: 1993-01-05
Abstract: PURPOSE:To efficiently dissolve metallic Zn into a Zn-Ni based alloy electroplating bath using an insoluble anode by adding an oxyacid or its salt to the plating bath at the time of replenishing the plating bath with Zn ion supplied from metallic Zn. CONSTITUTION:The Zn-Ni alloy is plated on the surface of the cathode by allowing a current to flow between the insoluble anode and the material to be coated as the cathode in the plating bath contg. Ni and Zn ions. At the time of dissolving metallic Zn by immersing it in the plating bath in order to replenish the plating bath with Zn ion since the amount of Zn ion in the bath decreases as the plating reaction progresses, an oxyacid or its salt is added to the plating bath in a 0.01 to 0.2mol/l ratio. Thus, the metallic Zn can be dissolved efficiently to replenish the plating bath with Zn ion without causing any deposition of Ni on the surface of the metallic Zn that may retard the dissolution of the metallic Zn into the bath.
Patent JP-H01176752-A (JP)
Title: Sheet transport direction changing device
Inventor: TAMURA YOSHIHIKO
IPC: B65H9/16
Filed: 1988-01-06
Abstract: PURPOSE:To treat sheet precisely at an intermediate processing device interposed between a copying machine and a posttreatment device by changing over of copied sheet between straight forwarding, direction change, folding into two, and Z folding according to information from the copying machine. CONSTITUTION:An intermediate processing device 10 is interposed between a copying machine A and a post-processing device B. A gate 12 is furnished near the inlet 11 to this intermediate processing device 10, and copied sheets are distributed to either a transport passage 13 for by-passing the sheet as it is or a transport path 14 for intermediate processing 14. A sheet which must be direction changed is turned 90 deg. by a direction changing member 40 furnished in the middle of the transport path 14. The sheet to be exhausted after direction changed by a gate 20 as it is, is forwarded to a transport path 21, while a one which must be folded is sent to a folding machine 30 via a transport path 22. The sheet folding machine 30 folds sheet into two or in Z form and exhausts 23. Selecting the mode of intermediate processing device 10 is according to command from the copying machine A. This widens the application field for copying machine and post processing device greatly by compact intermediate processing device.
Patent JP-S63168742-A (JP)
Title: High speed restoring system for memory information at execution
Inventor: UNOKI MAKOTO
IPC: G06F11/34
Filed: 1987-01-07
Abstract: PURPOSE:To reduce restoration time of all memory information remarkably at optional point of time by collecting and storing all memory information being the basis of restoration according to the opportunity of designated collec tion in addition to the memory information having a changed between an option al point of time and point of time just before. CONSTITUTION:The memory information 7 at present is stored to be memory information 8 just before. Then a memory restoration means 4 restores all memory information 20. That is, the memory restoration means 4 inputs a storage area 16 at a point of restored time ti to acquire the point of restored time ti. Then the memory information 5 is inputted at execution to acquire all memory information at a point of time te being the basis of the memory restoration. Then the all memory information 20 at point of time te is restored. If the designated point of time ti is not coincident with the point of time te being the basis, the memory information 5 at execution is inputted, difference memory information till the point of time ti after the time te is inputted to revise the all memory information 20 and to restore the all memory information 20 at point of time ti.
Patent JP-H04238778-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: MATSUDA KEISUKE
IPC: B62D7/14
Filed: 1991-01-08
Abstract: PURPOSE:To ensure the stability of rear wheel steering by eliminating the excessive fluctuation of a vehicle signal due to disturbance or the like. CONSTITUTION:A large value A and a small value B are determined according to signals V1 and V2 from two speed sensors, and the small value B is used as a current control speed Vt to control a rear wheel steering angle at the time of accelerating a vehicle. On the other hand, the previous control speed is used as current control speed during a steady state travel. Also, the large value A is used as current control speed at the time of decelerating the vehicle.
Patent JP-S5385385-A (JP)
Title: Reducing shrinkage of coating on rubber or plastic cable
Inventor: ITOU KATSUHIKO
IPC: H01B13/22
Filed: 1977-01-07
Abstract: PURPOSE: To provide no generation of shrink-back in the insulation coating caused by even a temperature rise for a long time of use, by previously eliminating a residual strain in the lengthwise direction of the cable in the coating of rubber or plastic cable before processing a cable termination and/or connection. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09188528-A (JP)
Title: Mold for forming glass optical element and its forming method
Inventor: OMORI MASAKI
IPC: C23C14/06
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a mold used for forming optical elements, ensuring good mold releasability, and simultaneously having good durability such as tarnish durability by forming a specific surface layer on the forming surface of a mold for transferring to the optical functional surface of the glass optical element. SOLUTION: The forming surface of a mold for transferring to the optical function surface of a glass optical element is made up of a surface layer 3 containing Li in an amount of 0.1-20 atom % and having a thickness of >=10nm. (1: a mold substrate comprising a cemented carbide; 2: e.g. a TiN film formed on the forming surface). The Li-containing surface layer 3 is preferably formed from a cemented carbide ceramic comprising e.g. SiC, Si3 N4 , TiC, TiN or TaN. The Li-containing surface layer 3 is preferably formed by an ion injection method or an ion beam mixing method.
Patent JP-S63168685-A (JP)
Inventor: ISHII TAKATOSHI
IPC: G09G5/00
Filed: 1987-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06204816-A (JP)
Title: Edge extracting circuit
Inventor: IMAMURA MAKOTO
IPC: H03K5/13
Filed: 1993-01-06
Abstract: PURPOSE:To independently set up the leading and trailing delay time of an input signal by providing this edge extracting circuit with a current compensating circuit for an output current outputted from a delay circuit and finding out OR operation between the output voltage of a delay circuit and the voltage signal of an input signal. CONSTITUTION:Transistor(TR) 3a, a resistor 8a and a capacitor 12a constitute a delay circuit 51a, TRs 5 to 7 and resistors 11, 17 constitute a current switching circuit 52a and TRs 14 to 16 and a resistor 18 constitute a current compensating circuit 54. Namely an input signal 100a is inputted to a delay circuit 51a through a current switching circuit 52 and an output current from the delay circuit 51a is compensated by the circuit 54. Then OR operation between the output voltage of the circuit 51a and the voltage signal of the input signal 100a is found out. Consequently pulse width is determined based upon the resistance value of the resistor 8a, the capacitance value of the capacitor 12a, a compensating current I1, and a constant current I2 and a responsible period is determined by the resistance value of the resistor 8a and the capacitance value of the capacitor 12a.
Patent JP-S59171735-A (JP)
Inventor: GIDOO BAROTSUKA
IPC: B29C48/30
Filed: 1984-01-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5386237-A (JP)
Title: Data acquisition system
Inventor: HOSOKAWA MASATOSHI
IPC: G08C19/00
Filed: 1977-01-10
Abstract: PURPOSE: To use three transmission lines and ON-OFF memory contained meter in the conventional centralized board motor counter system, without modification, wherein measured values on the digits in a terminal equipment are preset in a preset down counter one after another. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60145784-A (JP)
Title: Index-type color picture reproducer
Inventor: INOUE FUMIO
IPC: H04N9/24
Filed: 1984-01-09
Abstract: PURPOSE:To execute chromascan without using a subdeflection coil by connecting inductance elements to a horizontal deflection coil in serial, and impressing the chromascan signal. CONSTITUTION:Impedance on a connection point 120 side of a horizontal deflection coil 44 increases by a coil 74, the current from a chromascan signal generation circuit 49 flows to the horizontal deflection coil 44 in accordance with the impedance ratio between the coil 44 and the coil 74. Therefore, electrical beams are deflected by the current where the chromascan signals are overlapped, and chromascan is executed which scans slowly when the beams scan the object color phosphor and scans fast when the beams scan other color phosphors.
Patent JP-H06205230-A (JP)
Title: Run length data processing method
Inventor: SHIMIZU HIROMASA
IPC: H03M7/46
Filed: 1993-01-07
Abstract: PURPOSE:To save a memory capacity and to execute coding and variable power processing efficiently by processing the run length in the unit of byte. CONSTITUTION:Inputted run length data are converted into run length data in a byte form by a conversion section 3. When the run length L is 63 or below, a byte run length is expressed as mod(L/64), and when the L exceeds 63, a makeup byte length is int(L/64)+63 and a terminating byte length is expressed as mod(L/64). Quotients and remainders in response to a run length from 0 to 63 and a multiple of 64 at n/m multiple are set as a byte form in a variable power table 2.
Patent ME-P6809-A (ME)
Inventor: BONI LAWRENCE T
IPC: A61K9/00
Filed: 2006-07-19
Abstract: Objavljena su lipidna anti infekti vna sredstva koja sušti nski nemaju anjonske lipite, u kojima je odnos lipida i anti infekti vnih sredstava od približno 1:1 do približno 4:1, i gdje je srednja vrijednost prečnika manja od približno 1 μm. Takođe je obezbijeđen postupak dobijanja lipidnog anti infekti vnog preparata koji podrazumijeva proces infuzije. Takođe su obezbijeđeni lipidni anti infekti vni preparati u kojima je odnos lipida i lijeka približno 1:1 ili manje, približno 0,75:l ili manje, ili približno o,50:1 ili manje, dobijeni procesom infuzije u vodi. Predmetni pronalazak se takođe odnosi na postupak liječanja pacijenta su plaćenom infekcijom, koji podrazumijeva primjenu terapeutski djelatvorne količine lipidnog anti infekti vnog preparata prema predmetnom pronalasku. Predmetni pronalazak se takođe odnosi na postupak liječenja pacijenta koji pati od cisti čne fi brozne, koji podrazumijeva primjenu terapeutski djelotvorne količine lipadnog anti infekti vnog preparata prema predmetnom pronalasku.